+++ /dev/null
-/* -*- c -*-
- ----------------------------------------------------------------
-
- Notice that the following BSD-style license applies to this one
- file (valgrind.h) only. The rest of Valgrind is licensed under the
- terms of the GNU General Public License, version 2, unless
- otherwise indicated. See the COPYING file in the source
- distribution for details.
-
- ----------------------------------------------------------------
-
- This file is part of Valgrind, a dynamic binary instrumentation
- framework.
-
- Copyright (C) 2000-2017 Julian Seward. All rights reserved.
-
- Redistribution and use in source and binary forms, with or without
- modification, are permitted provided that the following conditions
- are met:
-
- 1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- 2. The origin of this software must not be misrepresented; you must
- not claim that you wrote the original software. If you use this
- software in a product, an acknowledgment in the product
- documentation would be appreciated but is not required.
-
- 3. Altered source versions must be plainly marked as such, and must
- not be misrepresented as being the original software.
-
- 4. The name of the author may not be used to endorse or promote
- products derived from this software without specific prior written
- permission.
-
- THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
- OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
- GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
- WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- ----------------------------------------------------------------
-
- Notice that the above BSD-style license applies to this one file
- (valgrind.h) only. The entire rest of Valgrind is licensed under
- the terms of the GNU General Public License, version 2. See the
- COPYING file in the source distribution for details.
-
- ----------------------------------------------------------------
-*/
-
-
-/* This file is for inclusion into client (your!) code.
-
- You can use these macros to manipulate and query Valgrind's
- execution inside your own programs.
-
- The resulting executables will still run without Valgrind, just a
- little bit more slowly than they otherwise would, but otherwise
- unchanged. When not running on valgrind, each client request
- consumes very few (eg. 7) instructions, so the resulting performance
- loss is negligible unless you plan to execute client requests
- millions of times per second. Nevertheless, if that is still a
- problem, you can compile with the NVALGRIND symbol defined (gcc
- -DNVALGRIND) so that client requests are not even compiled in. */
-
-#ifndef __VALGRIND_H
-#define __VALGRIND_H
-
-
-/* ------------------------------------------------------------------ */
-/* VERSION NUMBER OF VALGRIND */
-/* ------------------------------------------------------------------ */
-
-/* Specify Valgrind's version number, so that user code can
- conditionally compile based on our version number. Note that these
- were introduced at version 3.6 and so do not exist in version 3.5
- or earlier. The recommended way to use them to check for "version
- X.Y or later" is (eg)
-
-#if defined(__VALGRIND_MAJOR__) && defined(__VALGRIND_MINOR__) \
- && (__VALGRIND_MAJOR__ > 3 \
- || (__VALGRIND_MAJOR__ == 3 && __VALGRIND_MINOR__ >= 6))
-*/
-#define __VALGRIND_MAJOR__ 3
-#define __VALGRIND_MINOR__ 18
-
-
-#include <stdarg.h>
-
-/* Nb: this file might be included in a file compiled with -ansi. So
- we can't use C++ style "//" comments nor the "asm" keyword (instead
- use "__asm__"). */
-
-/* Derive some tags indicating what the target platform is. Note
- that in this file we're using the compiler's CPP symbols for
- identifying architectures, which are different to the ones we use
- within the rest of Valgrind. Note, __powerpc__ is active for both
- 32 and 64-bit PPC, whereas __powerpc64__ is only active for the
- latter (on Linux, that is).
-
- Misc note: how to find out what's predefined in gcc by default:
- gcc -Wp,-dM somefile.c
-*/
-#undef PLAT_x86_darwin
-#undef PLAT_amd64_darwin
-#undef PLAT_x86_freebsd
-#undef PLAT_amd64_freebsd
-#undef PLAT_x86_win32
-#undef PLAT_amd64_win64
-#undef PLAT_x86_linux
-#undef PLAT_amd64_linux
-#undef PLAT_ppc32_linux
-#undef PLAT_ppc64be_linux
-#undef PLAT_ppc64le_linux
-#undef PLAT_arm_linux
-#undef PLAT_arm64_linux
-#undef PLAT_s390x_linux
-#undef PLAT_mips32_linux
-#undef PLAT_mips64_linux
-#undef PLAT_nanomips_linux
-#undef PLAT_x86_solaris
-#undef PLAT_amd64_solaris
-
-
-#if defined(__APPLE__) && defined(__i386__)
-# define PLAT_x86_darwin 1
-#elif defined(__APPLE__) && defined(__x86_64__)
-# define PLAT_amd64_darwin 1
-#elif defined(__FreeBSD__) && defined(__i386__)
-# define PLAT_x86_freebsd 1
-#elif defined(__FreeBSD__) && defined(__amd64__)
-# define PLAT_amd64_freebsd 1
-#elif (defined(__MINGW32__) && defined(__i386__)) \
- || defined(__CYGWIN32__) \
- || (defined(_WIN32) && defined(_M_IX86))
-# define PLAT_x86_win32 1
-#elif (defined(__MINGW32__) && defined(__x86_64__)) \
- || (defined(_WIN32) && defined(_M_X64))
-/* __MINGW32__ and _WIN32 are defined in 64 bit mode as well. */
-# define PLAT_amd64_win64 1
-#elif defined(__linux__) && defined(__i386__)
-# define PLAT_x86_linux 1
-#elif defined(__linux__) && defined(__x86_64__) && !defined(__ILP32__)
-# define PLAT_amd64_linux 1
-#elif defined(__linux__) && defined(__powerpc__) && !defined(__powerpc64__)
-# define PLAT_ppc32_linux 1
-#elif defined(__linux__) && defined(__powerpc__) && defined(__powerpc64__) && _CALL_ELF != 2
-/* Big Endian uses ELF version 1 */
-# define PLAT_ppc64be_linux 1
-#elif defined(__linux__) && defined(__powerpc__) && defined(__powerpc64__) && _CALL_ELF == 2
-/* Little Endian uses ELF version 2 */
-# define PLAT_ppc64le_linux 1
-#elif defined(__linux__) && defined(__arm__) && !defined(__aarch64__)
-# define PLAT_arm_linux 1
-#elif defined(__linux__) && defined(__aarch64__) && !defined(__arm__)
-# define PLAT_arm64_linux 1
-#elif defined(__linux__) && defined(__s390__) && defined(__s390x__)
-# define PLAT_s390x_linux 1
-#elif defined(__linux__) && defined(__mips__) && (__mips==64)
-# define PLAT_mips64_linux 1
-#elif defined(__linux__) && defined(__mips__) && (__mips==32)
-# define PLAT_mips32_linux 1
-#elif defined(__linux__) && defined(__nanomips__)
-# define PLAT_nanomips_linux 1
-#elif defined(__sun) && defined(__i386__)
-# define PLAT_x86_solaris 1
-#elif defined(__sun) && defined(__x86_64__)
-# define PLAT_amd64_solaris 1
-#else
-/* If we're not compiling for our target platform, don't generate
- any inline asms. */
-# if !defined(NVALGRIND)
-# define NVALGRIND 1
-# endif
-#endif
-
-
-/* ------------------------------------------------------------------ */
-/* ARCHITECTURE SPECIFICS for SPECIAL INSTRUCTIONS. There is nothing */
-/* in here of use to end-users -- skip to the next section. */
-/* ------------------------------------------------------------------ */
-
-/*
- * VALGRIND_DO_CLIENT_REQUEST(): a statement that invokes a Valgrind client
- * request. Accepts both pointers and integers as arguments.
- *
- * VALGRIND_DO_CLIENT_REQUEST_STMT(): a statement that invokes a Valgrind
- * client request that does not return a value.
-
- * VALGRIND_DO_CLIENT_REQUEST_EXPR(): a C expression that invokes a Valgrind
- * client request and whose value equals the client request result. Accepts
- * both pointers and integers as arguments. Note that such calls are not
- * necessarily pure functions -- they may have side effects.
- */
-
-#define VALGRIND_DO_CLIENT_REQUEST(_zzq_rlval, _zzq_default, \
- _zzq_request, _zzq_arg1, _zzq_arg2, \
- _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- do { (_zzq_rlval) = VALGRIND_DO_CLIENT_REQUEST_EXPR((_zzq_default), \
- (_zzq_request), (_zzq_arg1), (_zzq_arg2), \
- (_zzq_arg3), (_zzq_arg4), (_zzq_arg5)); } while (0)
-
-#define VALGRIND_DO_CLIENT_REQUEST_STMT(_zzq_request, _zzq_arg1, \
- _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- do { (void) VALGRIND_DO_CLIENT_REQUEST_EXPR(0, \
- (_zzq_request), (_zzq_arg1), (_zzq_arg2), \
- (_zzq_arg3), (_zzq_arg4), (_zzq_arg5)); } while (0)
-
-#if defined(NVALGRIND)
-
-/* Define NVALGRIND to completely remove the Valgrind magic sequence
- from the compiled code (analogous to NDEBUG's effects on
- assert()) */
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- (_zzq_default)
-
-#else /* ! NVALGRIND */
-
-/* The following defines the magic code sequences which the JITter
- spots and handles magically. Don't look too closely at them as
- they will rot your brain.
-
- The assembly code sequences for all architectures is in this one
- file. This is because this file must be stand-alone, and we don't
- want to have multiple files.
-
- For VALGRIND_DO_CLIENT_REQUEST, we must ensure that the default
- value gets put in the return slot, so that everything works when
- this is executed not under Valgrind. Args are passed in a memory
- block, and so there's no intrinsic limit to the number that could
- be passed, but it's currently five.
-
- The macro args are:
- _zzq_rlval result lvalue
- _zzq_default default value (result returned when running on real CPU)
- _zzq_request request code
- _zzq_arg1..5 request params
-
- The other two macros are used to support function wrapping, and are
- a lot simpler. VALGRIND_GET_NR_CONTEXT returns the value of the
- guest's NRADDR pseudo-register and whatever other information is
- needed to safely run the call original from the wrapper: on
- ppc64-linux, the R2 value at the divert point is also needed. This
- information is abstracted into a user-visible type, OrigFn.
-
- VALGRIND_CALL_NOREDIR_* behaves the same as the following on the
- guest, but guarantees that the branch instruction will not be
- redirected: x86: call *%eax, amd64: call *%rax, ppc32/ppc64:
- branch-and-link-to-r11. VALGRIND_CALL_NOREDIR is just text, not a
- complete inline asm, since it needs to be combined with more magic
- inline asm stuff to be useful.
-*/
-
-/* ----------------- x86-{linux,darwin,solaris} ---------------- */
-
-#if defined(PLAT_x86_linux) || defined(PLAT_x86_darwin) \
- || (defined(PLAT_x86_win32) && defined(__GNUC__)) \
- || defined(PLAT_x86_solaris) || defined(PLAT_x86_freebsd)
-
-typedef
- struct {
- unsigned int nraddr; /* where's the code? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "roll $3, %%edi ; roll $13, %%edi\n\t" \
- "roll $29, %%edi ; roll $19, %%edi\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- __extension__ \
- ({volatile unsigned int _zzq_args[6]; \
- volatile unsigned int _zzq_result; \
- _zzq_args[0] = (unsigned int)(_zzq_request); \
- _zzq_args[1] = (unsigned int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned int)(_zzq_arg5); \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %EDX = client_request ( %EAX ) */ \
- "xchgl %%ebx,%%ebx" \
- : "=d" (_zzq_result) \
- : "a" (&_zzq_args[0]), "0" (_zzq_default) \
- : "cc", "memory" \
- ); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- volatile unsigned int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %EAX = guest_NRADDR */ \
- "xchgl %%ecx,%%ecx" \
- : "=a" (__addr) \
- : \
- : "cc", "memory" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_CALL_NOREDIR_EAX \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* call-noredir *%EAX */ \
- "xchgl %%edx,%%edx\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "xchgl %%edi,%%edi\n\t" \
- : : : "cc", "memory" \
- ); \
- } while (0)
-
-#endif /* PLAT_x86_linux || PLAT_x86_darwin || (PLAT_x86_win32 && __GNUC__)
- || PLAT_x86_solaris */
-
-/* ------------------------- x86-Win32 ------------------------- */
-
-#if defined(PLAT_x86_win32) && !defined(__GNUC__)
-
-typedef
- struct {
- unsigned int nraddr; /* where's the code? */
- }
- OrigFn;
-
-#if defined(_MSC_VER)
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- __asm rol edi, 3 __asm rol edi, 13 \
- __asm rol edi, 29 __asm rol edi, 19
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- valgrind_do_client_request_expr((uintptr_t)(_zzq_default), \
- (uintptr_t)(_zzq_request), (uintptr_t)(_zzq_arg1), \
- (uintptr_t)(_zzq_arg2), (uintptr_t)(_zzq_arg3), \
- (uintptr_t)(_zzq_arg4), (uintptr_t)(_zzq_arg5))
-
-static __inline uintptr_t
-valgrind_do_client_request_expr(uintptr_t _zzq_default, uintptr_t _zzq_request,
- uintptr_t _zzq_arg1, uintptr_t _zzq_arg2,
- uintptr_t _zzq_arg3, uintptr_t _zzq_arg4,
- uintptr_t _zzq_arg5)
-{
- volatile uintptr_t _zzq_args[6];
- volatile unsigned int _zzq_result;
- _zzq_args[0] = (uintptr_t)(_zzq_request);
- _zzq_args[1] = (uintptr_t)(_zzq_arg1);
- _zzq_args[2] = (uintptr_t)(_zzq_arg2);
- _zzq_args[3] = (uintptr_t)(_zzq_arg3);
- _zzq_args[4] = (uintptr_t)(_zzq_arg4);
- _zzq_args[5] = (uintptr_t)(_zzq_arg5);
- __asm { __asm lea eax, _zzq_args __asm mov edx, _zzq_default
- __SPECIAL_INSTRUCTION_PREAMBLE
- /* %EDX = client_request ( %EAX ) */
- __asm xchg ebx,ebx
- __asm mov _zzq_result, edx
- }
- return _zzq_result;
-}
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- volatile unsigned int __addr; \
- __asm { __SPECIAL_INSTRUCTION_PREAMBLE \
- /* %EAX = guest_NRADDR */ \
- __asm xchg ecx,ecx \
- __asm mov __addr, eax \
- } \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_CALL_NOREDIR_EAX ERROR
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm { __SPECIAL_INSTRUCTION_PREAMBLE \
- __asm xchg edi,edi \
- } \
- } while (0)
-
-#else
-#error Unsupported compiler.
-#endif
-
-#endif /* PLAT_x86_win32 */
-
-/* ----------------- amd64-{linux,darwin,solaris} --------------- */
-
-#if defined(PLAT_amd64_linux) || defined(PLAT_amd64_darwin) \
- || defined(PLAT_amd64_solaris) \
- || defined(PLAT_amd64_freebsd) \
- || (defined(PLAT_amd64_win64) && defined(__GNUC__))
-
-typedef
- struct {
- unsigned long int nraddr; /* where's the code? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "rolq $3, %%rdi ; rolq $13, %%rdi\n\t" \
- "rolq $61, %%rdi ; rolq $51, %%rdi\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- __extension__ \
- ({ volatile unsigned long int _zzq_args[6]; \
- volatile unsigned long int _zzq_result; \
- _zzq_args[0] = (unsigned long int)(_zzq_request); \
- _zzq_args[1] = (unsigned long int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned long int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned long int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned long int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned long int)(_zzq_arg5); \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %RDX = client_request ( %RAX ) */ \
- "xchgq %%rbx,%%rbx" \
- : "=d" (_zzq_result) \
- : "a" (&_zzq_args[0]), "0" (_zzq_default) \
- : "cc", "memory" \
- ); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- volatile unsigned long int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %RAX = guest_NRADDR */ \
- "xchgq %%rcx,%%rcx" \
- : "=a" (__addr) \
- : \
- : "cc", "memory" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_CALL_NOREDIR_RAX \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* call-noredir *%RAX */ \
- "xchgq %%rdx,%%rdx\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "xchgq %%rdi,%%rdi\n\t" \
- : : : "cc", "memory" \
- ); \
- } while (0)
-
-#endif /* PLAT_amd64_linux || PLAT_amd64_darwin || PLAT_amd64_solaris */
-
-/* ------------------------- amd64-Win64 ------------------------- */
-
-#if defined(PLAT_amd64_win64) && !defined(__GNUC__)
-
-#error Unsupported compiler.
-
-#endif /* PLAT_amd64_win64 */
-
-/* ------------------------ ppc32-linux ------------------------ */
-
-#if defined(PLAT_ppc32_linux)
-
-typedef
- struct {
- unsigned int nraddr; /* where's the code? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "rlwinm 0,0,3,0,31 ; rlwinm 0,0,13,0,31\n\t" \
- "rlwinm 0,0,29,0,31 ; rlwinm 0,0,19,0,31\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- \
- __extension__ \
- ({ unsigned int _zzq_args[6]; \
- unsigned int _zzq_result; \
- unsigned int* _zzq_ptr; \
- _zzq_args[0] = (unsigned int)(_zzq_request); \
- _zzq_args[1] = (unsigned int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned int)(_zzq_arg5); \
- _zzq_ptr = _zzq_args; \
- __asm__ volatile("mr 3,%1\n\t" /*default*/ \
- "mr 4,%2\n\t" /*ptr*/ \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = client_request ( %R4 ) */ \
- "or 1,1,1\n\t" \
- "mr %0,3" /*result*/ \
- : "=b" (_zzq_result) \
- : "b" (_zzq_default), "b" (_zzq_ptr) \
- : "cc", "memory", "r3", "r4"); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- unsigned int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR */ \
- "or 2,2,2\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "cc", "memory", "r3" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* branch-and-link-to-noredir *%R11 */ \
- "or 3,3,3\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "or 5,5,5\n\t" \
- ); \
- } while (0)
-
-#endif /* PLAT_ppc32_linux */
-
-/* ------------------------ ppc64-linux ------------------------ */
-
-#if defined(PLAT_ppc64be_linux)
-
-typedef
- struct {
- unsigned long int nraddr; /* where's the code? */
- unsigned long int r2; /* what tocptr do we need? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "rotldi 0,0,3 ; rotldi 0,0,13\n\t" \
- "rotldi 0,0,61 ; rotldi 0,0,51\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- \
- __extension__ \
- ({ unsigned long int _zzq_args[6]; \
- unsigned long int _zzq_result; \
- unsigned long int* _zzq_ptr; \
- _zzq_args[0] = (unsigned long int)(_zzq_request); \
- _zzq_args[1] = (unsigned long int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned long int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned long int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned long int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned long int)(_zzq_arg5); \
- _zzq_ptr = _zzq_args; \
- __asm__ volatile("mr 3,%1\n\t" /*default*/ \
- "mr 4,%2\n\t" /*ptr*/ \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = client_request ( %R4 ) */ \
- "or 1,1,1\n\t" \
- "mr %0,3" /*result*/ \
- : "=b" (_zzq_result) \
- : "b" (_zzq_default), "b" (_zzq_ptr) \
- : "cc", "memory", "r3", "r4"); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- unsigned long int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR */ \
- "or 2,2,2\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "cc", "memory", "r3" \
- ); \
- _zzq_orig->nraddr = __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR_GPR2 */ \
- "or 4,4,4\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "cc", "memory", "r3" \
- ); \
- _zzq_orig->r2 = __addr; \
- }
-
-#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* branch-and-link-to-noredir *%R11 */ \
- "or 3,3,3\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "or 5,5,5\n\t" \
- ); \
- } while (0)
-
-#endif /* PLAT_ppc64be_linux */
-
-#if defined(PLAT_ppc64le_linux)
-
-typedef
- struct {
- unsigned long int nraddr; /* where's the code? */
- unsigned long int r2; /* what tocptr do we need? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "rotldi 0,0,3 ; rotldi 0,0,13\n\t" \
- "rotldi 0,0,61 ; rotldi 0,0,51\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- \
- __extension__ \
- ({ unsigned long int _zzq_args[6]; \
- unsigned long int _zzq_result; \
- unsigned long int* _zzq_ptr; \
- _zzq_args[0] = (unsigned long int)(_zzq_request); \
- _zzq_args[1] = (unsigned long int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned long int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned long int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned long int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned long int)(_zzq_arg5); \
- _zzq_ptr = _zzq_args; \
- __asm__ volatile("mr 3,%1\n\t" /*default*/ \
- "mr 4,%2\n\t" /*ptr*/ \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = client_request ( %R4 ) */ \
- "or 1,1,1\n\t" \
- "mr %0,3" /*result*/ \
- : "=b" (_zzq_result) \
- : "b" (_zzq_default), "b" (_zzq_ptr) \
- : "cc", "memory", "r3", "r4"); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- unsigned long int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR */ \
- "or 2,2,2\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "cc", "memory", "r3" \
- ); \
- _zzq_orig->nraddr = __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %R3 = guest_NRADDR_GPR2 */ \
- "or 4,4,4\n\t" \
- "mr %0,3" \
- : "=b" (__addr) \
- : \
- : "cc", "memory", "r3" \
- ); \
- _zzq_orig->r2 = __addr; \
- }
-
-#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* branch-and-link-to-noredir *%R12 */ \
- "or 3,3,3\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "or 5,5,5\n\t" \
- ); \
- } while (0)
-
-#endif /* PLAT_ppc64le_linux */
-
-/* ------------------------- arm-linux ------------------------- */
-
-#if defined(PLAT_arm_linux)
-
-typedef
- struct {
- unsigned int nraddr; /* where's the code? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "mov r12, r12, ror #3 ; mov r12, r12, ror #13 \n\t" \
- "mov r12, r12, ror #29 ; mov r12, r12, ror #19 \n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- \
- __extension__ \
- ({volatile unsigned int _zzq_args[6]; \
- volatile unsigned int _zzq_result; \
- _zzq_args[0] = (unsigned int)(_zzq_request); \
- _zzq_args[1] = (unsigned int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned int)(_zzq_arg5); \
- __asm__ volatile("mov r3, %1\n\t" /*default*/ \
- "mov r4, %2\n\t" /*ptr*/ \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* R3 = client_request ( R4 ) */ \
- "orr r10, r10, r10\n\t" \
- "mov %0, r3" /*result*/ \
- : "=r" (_zzq_result) \
- : "r" (_zzq_default), "r" (&_zzq_args[0]) \
- : "cc","memory", "r3", "r4"); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- unsigned int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* R3 = guest_NRADDR */ \
- "orr r11, r11, r11\n\t" \
- "mov %0, r3" \
- : "=r" (__addr) \
- : \
- : "cc", "memory", "r3" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* branch-and-link-to-noredir *%R4 */ \
- "orr r12, r12, r12\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "orr r9, r9, r9\n\t" \
- : : : "cc", "memory" \
- ); \
- } while (0)
-
-#endif /* PLAT_arm_linux */
-
-/* ------------------------ arm64-linux ------------------------- */
-
-#if defined(PLAT_arm64_linux)
-
-typedef
- struct {
- unsigned long int nraddr; /* where's the code? */
- }
- OrigFn;
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "ror x12, x12, #3 ; ror x12, x12, #13 \n\t" \
- "ror x12, x12, #51 ; ror x12, x12, #61 \n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- \
- __extension__ \
- ({volatile unsigned long int _zzq_args[6]; \
- volatile unsigned long int _zzq_result; \
- _zzq_args[0] = (unsigned long int)(_zzq_request); \
- _zzq_args[1] = (unsigned long int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned long int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned long int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned long int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned long int)(_zzq_arg5); \
- __asm__ volatile("mov x3, %1\n\t" /*default*/ \
- "mov x4, %2\n\t" /*ptr*/ \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* X3 = client_request ( X4 ) */ \
- "orr x10, x10, x10\n\t" \
- "mov %0, x3" /*result*/ \
- : "=r" (_zzq_result) \
- : "r" ((unsigned long int)(_zzq_default)), \
- "r" (&_zzq_args[0]) \
- : "cc","memory", "x3", "x4"); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- unsigned long int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* X3 = guest_NRADDR */ \
- "orr x11, x11, x11\n\t" \
- "mov %0, x3" \
- : "=r" (__addr) \
- : \
- : "cc", "memory", "x3" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* branch-and-link-to-noredir X8 */ \
- "orr x12, x12, x12\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "orr x9, x9, x9\n\t" \
- : : : "cc", "memory" \
- ); \
- } while (0)
-
-#endif /* PLAT_arm64_linux */
-
-/* ------------------------ s390x-linux ------------------------ */
-
-#if defined(PLAT_s390x_linux)
-
-typedef
- struct {
- unsigned long int nraddr; /* where's the code? */
- }
- OrigFn;
-
-/* __SPECIAL_INSTRUCTION_PREAMBLE will be used to identify Valgrind specific
- * code. This detection is implemented in platform specific toIR.c
- * (e.g. VEX/priv/guest_s390_decoder.c).
- */
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "lr 15,15\n\t" \
- "lr 1,1\n\t" \
- "lr 2,2\n\t" \
- "lr 3,3\n\t"
-
-#define __CLIENT_REQUEST_CODE "lr 2,2\n\t"
-#define __GET_NR_CONTEXT_CODE "lr 3,3\n\t"
-#define __CALL_NO_REDIR_CODE "lr 4,4\n\t"
-#define __VEX_INJECT_IR_CODE "lr 5,5\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- __extension__ \
- ({volatile unsigned long int _zzq_args[6]; \
- volatile unsigned long int _zzq_result; \
- _zzq_args[0] = (unsigned long int)(_zzq_request); \
- _zzq_args[1] = (unsigned long int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned long int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned long int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned long int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned long int)(_zzq_arg5); \
- __asm__ volatile(/* r2 = args */ \
- "lgr 2,%1\n\t" \
- /* r3 = default */ \
- "lgr 3,%2\n\t" \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- __CLIENT_REQUEST_CODE \
- /* results = r3 */ \
- "lgr %0, 3\n\t" \
- : "=d" (_zzq_result) \
- : "a" (&_zzq_args[0]), \
- "0" ((unsigned long int)_zzq_default) \
- : "cc", "2", "3", "memory" \
- ); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- volatile unsigned long int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- __GET_NR_CONTEXT_CODE \
- "lgr %0, 3\n\t" \
- : "=a" (__addr) \
- : \
- : "cc", "3", "memory" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_CALL_NOREDIR_R1 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- __CALL_NO_REDIR_CODE
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- __VEX_INJECT_IR_CODE); \
- } while (0)
-
-#endif /* PLAT_s390x_linux */
-
-/* ------------------------- mips32-linux ---------------- */
-
-#if defined(PLAT_mips32_linux)
-
-typedef
- struct {
- unsigned int nraddr; /* where's the code? */
- }
- OrigFn;
-
-/* .word 0x342
- * .word 0x742
- * .word 0xC2
- * .word 0x4C2*/
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "srl $0, $0, 13\n\t" \
- "srl $0, $0, 29\n\t" \
- "srl $0, $0, 3\n\t" \
- "srl $0, $0, 19\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- __extension__ \
- ({ volatile unsigned int _zzq_args[6]; \
- volatile unsigned int _zzq_result; \
- _zzq_args[0] = (unsigned int)(_zzq_request); \
- _zzq_args[1] = (unsigned int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned int)(_zzq_arg5); \
- __asm__ volatile("move $11, %1\n\t" /*default*/ \
- "move $12, %2\n\t" /*ptr*/ \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* T3 = client_request ( T4 ) */ \
- "or $13, $13, $13\n\t" \
- "move %0, $11\n\t" /*result*/ \
- : "=r" (_zzq_result) \
- : "r" (_zzq_default), "r" (&_zzq_args[0]) \
- : "$11", "$12", "memory"); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- volatile unsigned int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* %t9 = guest_NRADDR */ \
- "or $14, $14, $14\n\t" \
- "move %0, $11" /*result*/ \
- : "=r" (__addr) \
- : \
- : "$11" \
- ); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_CALL_NOREDIR_T9 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* call-noredir *%t9 */ \
- "or $15, $15, $15\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "or $11, $11, $11\n\t" \
- ); \
- } while (0)
-
-
-#endif /* PLAT_mips32_linux */
-
-/* ------------------------- mips64-linux ---------------- */
-
-#if defined(PLAT_mips64_linux)
-
-typedef
- struct {
- unsigned long nraddr; /* where's the code? */
- }
- OrigFn;
-
-/* dsll $0,$0, 3
- * dsll $0,$0, 13
- * dsll $0,$0, 29
- * dsll $0,$0, 19*/
-#define __SPECIAL_INSTRUCTION_PREAMBLE \
- "dsll $0,$0, 3 ; dsll $0,$0,13\n\t" \
- "dsll $0,$0,29 ; dsll $0,$0,19\n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- __extension__ \
- ({ volatile unsigned long int _zzq_args[6]; \
- volatile unsigned long int _zzq_result; \
- _zzq_args[0] = (unsigned long int)(_zzq_request); \
- _zzq_args[1] = (unsigned long int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned long int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned long int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned long int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned long int)(_zzq_arg5); \
- __asm__ volatile("move $11, %1\n\t" /*default*/ \
- "move $12, %2\n\t" /*ptr*/ \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* $11 = client_request ( $12 ) */ \
- "or $13, $13, $13\n\t" \
- "move %0, $11\n\t" /*result*/ \
- : "=r" (_zzq_result) \
- : "r" (_zzq_default), "r" (&_zzq_args[0]) \
- : "$11", "$12", "memory"); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- volatile unsigned long int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* $11 = guest_NRADDR */ \
- "or $14, $14, $14\n\t" \
- "move %0, $11" /*result*/ \
- : "=r" (__addr) \
- : \
- : "$11"); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_CALL_NOREDIR_T9 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* call-noredir $25 */ \
- "or $15, $15, $15\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "or $11, $11, $11\n\t" \
- ); \
- } while (0)
-
-#endif /* PLAT_mips64_linux */
-
-#if defined(PLAT_nanomips_linux)
-
-typedef
- struct {
- unsigned int nraddr; /* where's the code? */
- }
- OrigFn;
-/*
- 8000 c04d srl zero, zero, 13
- 8000 c05d srl zero, zero, 29
- 8000 c043 srl zero, zero, 3
- 8000 c053 srl zero, zero, 19
-*/
-
-#define __SPECIAL_INSTRUCTION_PREAMBLE "srl[32] $zero, $zero, 13 \n\t" \
- "srl[32] $zero, $zero, 29 \n\t" \
- "srl[32] $zero, $zero, 3 \n\t" \
- "srl[32] $zero, $zero, 19 \n\t"
-
-#define VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- _zzq_default, _zzq_request, \
- _zzq_arg1, _zzq_arg2, _zzq_arg3, _zzq_arg4, _zzq_arg5) \
- __extension__ \
- ({ volatile unsigned int _zzq_args[6]; \
- volatile unsigned int _zzq_result; \
- _zzq_args[0] = (unsigned int)(_zzq_request); \
- _zzq_args[1] = (unsigned int)(_zzq_arg1); \
- _zzq_args[2] = (unsigned int)(_zzq_arg2); \
- _zzq_args[3] = (unsigned int)(_zzq_arg3); \
- _zzq_args[4] = (unsigned int)(_zzq_arg4); \
- _zzq_args[5] = (unsigned int)(_zzq_arg5); \
- __asm__ volatile("move $a7, %1\n\t" /* default */ \
- "move $t0, %2\n\t" /* ptr */ \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* $a7 = client_request( $t0 ) */ \
- "or[32] $t0, $t0, $t0\n\t" \
- "move %0, $a7\n\t" /* result */ \
- : "=r" (_zzq_result) \
- : "r" (_zzq_default), "r" (&_zzq_args[0]) \
- : "$a7", "$t0", "memory"); \
- _zzq_result; \
- })
-
-#define VALGRIND_GET_NR_CONTEXT(_zzq_rlval) \
- { volatile OrigFn* _zzq_orig = &(_zzq_rlval); \
- volatile unsigned long int __addr; \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- /* $a7 = guest_NRADDR */ \
- "or[32] $t1, $t1, $t1\n\t" \
- "move %0, $a7" /*result*/ \
- : "=r" (__addr) \
- : \
- : "$a7"); \
- _zzq_orig->nraddr = __addr; \
- }
-
-#define VALGRIND_CALL_NOREDIR_T9 \
- __SPECIAL_INSTRUCTION_PREAMBLE \
- /* call-noredir $25 */ \
- "or[32] $t2, $t2, $t2\n\t"
-
-#define VALGRIND_VEX_INJECT_IR() \
- do { \
- __asm__ volatile(__SPECIAL_INSTRUCTION_PREAMBLE \
- "or[32] $t3, $t3, $t3\n\t" \
- ); \
- } while (0)
-
-#endif
-/* Insert assembly code for other platforms here... */
-
-#endif /* NVALGRIND */
-
-
-/* ------------------------------------------------------------------ */
-/* PLATFORM SPECIFICS for FUNCTION WRAPPING. This is all very */
-/* ugly. It's the least-worst tradeoff I can think of. */
-/* ------------------------------------------------------------------ */
-
-/* This section defines magic (a.k.a appalling-hack) macros for doing
- guaranteed-no-redirection macros, so as to get from function
- wrappers to the functions they are wrapping. The whole point is to
- construct standard call sequences, but to do the call itself with a
- special no-redirect call pseudo-instruction that the JIT
- understands and handles specially. This section is long and
- repetitious, and I can't see a way to make it shorter.
-
- The naming scheme is as follows:
-
- CALL_FN_{W,v}_{v,W,WW,WWW,WWWW,5W,6W,7W,etc}
-
- 'W' stands for "word" and 'v' for "void". Hence there are
- different macros for calling arity 0, 1, 2, 3, 4, etc, functions,
- and for each, the possibility of returning a word-typed result, or
- no result.
-*/
-
-/* Use these to write the name of your wrapper. NOTE: duplicates
- VG_WRAP_FUNCTION_Z{U,Z} in pub_tool_redir.h. NOTE also: inserts
- the default behaviour equivalance class tag "0000" into the name.
- See pub_tool_redir.h for details -- normally you don't need to
- think about this, though. */
-
-/* Use an extra level of macroisation so as to ensure the soname/fnname
- args are fully macro-expanded before pasting them together. */
-#define VG_CONCAT4(_aa,_bb,_cc,_dd) _aa##_bb##_cc##_dd
-
-#define I_WRAP_SONAME_FNNAME_ZU(soname,fnname) \
- VG_CONCAT4(_vgw00000ZU_,soname,_,fnname)
-
-#define I_WRAP_SONAME_FNNAME_ZZ(soname,fnname) \
- VG_CONCAT4(_vgw00000ZZ_,soname,_,fnname)
-
-/* Use this macro from within a wrapper function to collect the
- context (address and possibly other info) of the original function.
- Once you have that you can then use it in one of the CALL_FN_
- macros. The type of the argument _lval is OrigFn. */
-#define VALGRIND_GET_ORIG_FN(_lval) VALGRIND_GET_NR_CONTEXT(_lval)
-
-/* Also provide end-user facilities for function replacement, rather
- than wrapping. A replacement function differs from a wrapper in
- that it has no way to get hold of the original function being
- called, and hence no way to call onwards to it. In a replacement
- function, VALGRIND_GET_ORIG_FN always returns zero. */
-
-#define I_REPLACE_SONAME_FNNAME_ZU(soname,fnname) \
- VG_CONCAT4(_vgr00000ZU_,soname,_,fnname)
-
-#define I_REPLACE_SONAME_FNNAME_ZZ(soname,fnname) \
- VG_CONCAT4(_vgr00000ZZ_,soname,_,fnname)
-
-/* Derivatives of the main macros below, for calling functions
- returning void. */
-
-#define CALL_FN_v_v(fnptr) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_v(_junk,fnptr); } while (0)
-
-#define CALL_FN_v_W(fnptr, arg1) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_W(_junk,fnptr,arg1); } while (0)
-
-#define CALL_FN_v_WW(fnptr, arg1,arg2) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_WW(_junk,fnptr,arg1,arg2); } while (0)
-
-#define CALL_FN_v_WWW(fnptr, arg1,arg2,arg3) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_WWW(_junk,fnptr,arg1,arg2,arg3); } while (0)
-
-#define CALL_FN_v_WWWW(fnptr, arg1,arg2,arg3,arg4) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_WWWW(_junk,fnptr,arg1,arg2,arg3,arg4); } while (0)
-
-#define CALL_FN_v_5W(fnptr, arg1,arg2,arg3,arg4,arg5) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_5W(_junk,fnptr,arg1,arg2,arg3,arg4,arg5); } while (0)
-
-#define CALL_FN_v_6W(fnptr, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_6W(_junk,fnptr,arg1,arg2,arg3,arg4,arg5,arg6); } while (0)
-
-#define CALL_FN_v_7W(fnptr, arg1,arg2,arg3,arg4,arg5,arg6,arg7) \
- do { volatile unsigned long _junk; \
- CALL_FN_W_7W(_junk,fnptr,arg1,arg2,arg3,arg4,arg5,arg6,arg7); } while (0)
-
-/* ----------------- x86-{linux,darwin,solaris} ---------------- */
-
-#if defined(PLAT_x86_linux) || defined(PLAT_x86_darwin) \
- || defined(PLAT_x86_solaris) || defined(PLAT_x86_freebsd)
-
-/* These regs are trashed by the hidden call. No need to mention eax
- as gcc can already see that, plus causes gcc to bomb. */
-#define __CALLER_SAVED_REGS /*"eax"*/ "ecx", "edx"
-
-/* Macros to save and align the stack before making a function
- call and restore it afterwards as gcc may not keep the stack
- pointer aligned if it doesn't realise calls are being made
- to other functions. */
-
-#define VALGRIND_ALIGN_STACK \
- "movl %%esp,%%edi\n\t" \
- "andl $0xfffffff0,%%esp\n\t"
-#define VALGRIND_RESTORE_STACK \
- "movl %%edi,%%esp\n\t"
-
-/* These CALL_FN_ macros assume that on x86-linux, sizeof(unsigned
- long) == 4. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "subl $12, %%esp\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "subl $8, %%esp\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "subl $4, %%esp\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "subl $12, %%esp\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "subl $8, %%esp\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "subl $4, %%esp\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "subl $12, %%esp\n\t" \
- "pushl 36(%%eax)\n\t" \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "subl $8, %%esp\n\t" \
- "pushl 40(%%eax)\n\t" \
- "pushl 36(%%eax)\n\t" \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "subl $4, %%esp\n\t" \
- "pushl 44(%%eax)\n\t" \
- "pushl 40(%%eax)\n\t" \
- "pushl 36(%%eax)\n\t" \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- _argvec[12] = (unsigned long)(arg12); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "pushl 48(%%eax)\n\t" \
- "pushl 44(%%eax)\n\t" \
- "pushl 40(%%eax)\n\t" \
- "pushl 36(%%eax)\n\t" \
- "pushl 32(%%eax)\n\t" \
- "pushl 28(%%eax)\n\t" \
- "pushl 24(%%eax)\n\t" \
- "pushl 20(%%eax)\n\t" \
- "pushl 16(%%eax)\n\t" \
- "pushl 12(%%eax)\n\t" \
- "pushl 8(%%eax)\n\t" \
- "pushl 4(%%eax)\n\t" \
- "movl (%%eax), %%eax\n\t" /* target->%eax */ \
- VALGRIND_CALL_NOREDIR_EAX \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "edi" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_x86_linux || PLAT_x86_darwin || PLAT_x86_solaris */
-
-/* ---------------- amd64-{linux,darwin,solaris} --------------- */
-
-#if defined(PLAT_amd64_linux) || defined(PLAT_amd64_darwin) \
- || defined(PLAT_amd64_solaris) || defined(PLAT_amd64_freebsd)
-
-/* ARGREGS: rdi rsi rdx rcx r8 r9 (the rest on stack in R-to-L order) */
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS /*"rax",*/ "rcx", "rdx", "rsi", \
- "rdi", "r8", "r9", "r10", "r11"
-
-/* This is all pretty complex. It's so as to make stack unwinding
- work reliably. See bug 243270. The basic problem is the sub and
- add of 128 of %rsp in all of the following macros. If gcc believes
- the CFA is in %rsp, then unwinding may fail, because what's at the
- CFA is not what gcc "expected" when it constructs the CFIs for the
- places where the macros are instantiated.
-
- But we can't just add a CFI annotation to increase the CFA offset
- by 128, to match the sub of 128 from %rsp, because we don't know
- whether gcc has chosen %rsp as the CFA at that point, or whether it
- has chosen some other register (eg, %rbp). In the latter case,
- adding a CFI annotation to change the CFA offset is simply wrong.
-
- So the solution is to get hold of the CFA using
- __builtin_dwarf_cfa(), put it in a known register, and add a
- CFI annotation to say what the register is. We choose %rbp for
- this (perhaps perversely), because:
-
- (1) %rbp is already subject to unwinding. If a new register was
- chosen then the unwinder would have to unwind it in all stack
- traces, which is expensive, and
-
- (2) %rbp is already subject to precise exception updates in the
- JIT. If a new register was chosen, we'd have to have precise
- exceptions for it too, which reduces performance of the
- generated code.
-
- However .. one extra complication. We can't just whack the result
- of __builtin_dwarf_cfa() into %rbp and then add %rbp to the
- list of trashed registers at the end of the inline assembly
- fragments; gcc won't allow %rbp to appear in that list. Hence
- instead we need to stash %rbp in %r15 for the duration of the asm,
- and say that %r15 is trashed instead. gcc seems happy to go with
- that.
-
- Oh .. and this all needs to be conditionalised so that it is
- unchanged from before this commit, when compiled with older gccs
- that don't support __builtin_dwarf_cfa. Furthermore, since
- this header file is freestanding, it has to be independent of
- config.h, and so the following conditionalisation cannot depend on
- configure time checks.
-
- Although it's not clear from
- 'defined(__GNUC__) && defined(__GCC_HAVE_DWARF2_CFI_ASM)',
- this expression excludes Darwin.
- .cfi directives in Darwin assembly appear to be completely
- different and I haven't investigated how they work.
-
- For even more entertainment value, note we have to use the
- completely undocumented __builtin_dwarf_cfa(), which appears to
- really compute the CFA, whereas __builtin_frame_address(0) claims
- to but actually doesn't. See
- https://bugs.kde.org/show_bug.cgi?id=243270#c47
-*/
-#if defined(__GNUC__) && defined(__GCC_HAVE_DWARF2_CFI_ASM)
-# define __FRAME_POINTER \
- ,"r"(__builtin_dwarf_cfa())
-# define VALGRIND_CFI_PROLOGUE \
- "movq %%rbp, %%r15\n\t" \
- "movq %2, %%rbp\n\t" \
- ".cfi_remember_state\n\t" \
- ".cfi_def_cfa rbp, 0\n\t"
-# define VALGRIND_CFI_EPILOGUE \
- "movq %%r15, %%rbp\n\t" \
- ".cfi_restore_state\n\t"
-#else
-# define __FRAME_POINTER
-# define VALGRIND_CFI_PROLOGUE
-# define VALGRIND_CFI_EPILOGUE
-#endif
-
-/* Macros to save and align the stack before making a function
- call and restore it afterwards as gcc may not keep the stack
- pointer aligned if it doesn't realise calls are being made
- to other functions. */
-
-#define VALGRIND_ALIGN_STACK \
- "movq %%rsp,%%r14\n\t" \
- "andq $0xfffffffffffffff0,%%rsp\n\t"
-#define VALGRIND_RESTORE_STACK \
- "movq %%r14,%%rsp\n\t"
-
-/* These CALL_FN_ macros assume that on amd64-linux, sizeof(unsigned
- long) == 8. */
-
-/* NB 9 Sept 07. There is a nasty kludge here in all these CALL_FN_
- macros. In order not to trash the stack redzone, we need to drop
- %rsp by 128 before the hidden call, and restore afterwards. The
- nastyness is that it is only by luck that the stack still appears
- to be unwindable during the hidden call - since then the behaviour
- of any routine using this macro does not match what the CFI data
- says. Sigh.
-
- Why is this important? Imagine that a wrapper has a stack
- allocated local, and passes to the hidden call, a pointer to it.
- Because gcc does not know about the hidden call, it may allocate
- that local in the redzone. Unfortunately the hidden call may then
- trash it before it comes to use it. So we must step clear of the
- redzone, for the duration of the hidden call, to make it safe.
-
- Probably the same problem afflicts the other redzone-style ABIs too
- (ppc64-linux); but for those, the stack is
- self describing (none of this CFI nonsense) so at least messing
- with the stack pointer doesn't give a danger of non-unwindable
- stack. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $136,%%rsp\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $136,%%rsp\n\t" \
- "pushq 72(%%rax)\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "pushq 80(%%rax)\n\t" \
- "pushq 72(%%rax)\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $136,%%rsp\n\t" \
- "pushq 88(%%rax)\n\t" \
- "pushq 80(%%rax)\n\t" \
- "pushq 72(%%rax)\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- _argvec[12] = (unsigned long)(arg12); \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- VALGRIND_ALIGN_STACK \
- "subq $128,%%rsp\n\t" \
- "pushq 96(%%rax)\n\t" \
- "pushq 88(%%rax)\n\t" \
- "pushq 80(%%rax)\n\t" \
- "pushq 72(%%rax)\n\t" \
- "pushq 64(%%rax)\n\t" \
- "pushq 56(%%rax)\n\t" \
- "movq 48(%%rax), %%r9\n\t" \
- "movq 40(%%rax), %%r8\n\t" \
- "movq 32(%%rax), %%rcx\n\t" \
- "movq 24(%%rax), %%rdx\n\t" \
- "movq 16(%%rax), %%rsi\n\t" \
- "movq 8(%%rax), %%rdi\n\t" \
- "movq (%%rax), %%rax\n\t" /* target->%rax */ \
- VALGRIND_CALL_NOREDIR_RAX \
- VALGRIND_RESTORE_STACK \
- VALGRIND_CFI_EPILOGUE \
- : /*out*/ "=a" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r14", "r15" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_amd64_linux || PLAT_amd64_darwin || PLAT_amd64_solaris */
-
-/* ------------------------ ppc32-linux ------------------------ */
-
-#if defined(PLAT_ppc32_linux)
-
-/* This is useful for finding out about the on-stack stuff:
-
- extern int f9 ( int,int,int,int,int,int,int,int,int );
- extern int f10 ( int,int,int,int,int,int,int,int,int,int );
- extern int f11 ( int,int,int,int,int,int,int,int,int,int,int );
- extern int f12 ( int,int,int,int,int,int,int,int,int,int,int,int );
-
- int g9 ( void ) {
- return f9(11,22,33,44,55,66,77,88,99);
- }
- int g10 ( void ) {
- return f10(11,22,33,44,55,66,77,88,99,110);
- }
- int g11 ( void ) {
- return f11(11,22,33,44,55,66,77,88,99,110,121);
- }
- int g12 ( void ) {
- return f12(11,22,33,44,55,66,77,88,99,110,121,132);
- }
-*/
-
-/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS \
- "lr", "ctr", "xer", \
- "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \
- "r0", "r2", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \
- "r11", "r12", "r13"
-
-/* Macros to save and align the stack before making a function
- call and restore it afterwards as gcc may not keep the stack
- pointer aligned if it doesn't realise calls are being made
- to other functions. */
-
-#define VALGRIND_ALIGN_STACK \
- "mr 28,1\n\t" \
- "rlwinm 1,1,0,0,27\n\t"
-#define VALGRIND_RESTORE_STACK \
- "mr 1,28\n\t"
-
-/* These CALL_FN_ macros assume that on ppc32-linux,
- sizeof(unsigned long) == 4. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "addi 1,1,-16\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,8(1)\n\t" \
- /* args1-8 */ \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- _argvec[10] = (unsigned long)arg10; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "addi 1,1,-16\n\t" \
- /* arg10 */ \
- "lwz 3,40(11)\n\t" \
- "stw 3,12(1)\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,8(1)\n\t" \
- /* args1-8 */ \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- _argvec[10] = (unsigned long)arg10; \
- _argvec[11] = (unsigned long)arg11; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "addi 1,1,-32\n\t" \
- /* arg11 */ \
- "lwz 3,44(11)\n\t" \
- "stw 3,16(1)\n\t" \
- /* arg10 */ \
- "lwz 3,40(11)\n\t" \
- "stw 3,12(1)\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,8(1)\n\t" \
- /* args1-8 */ \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- _argvec[10] = (unsigned long)arg10; \
- _argvec[11] = (unsigned long)arg11; \
- _argvec[12] = (unsigned long)arg12; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "addi 1,1,-32\n\t" \
- /* arg12 */ \
- "lwz 3,48(11)\n\t" \
- "stw 3,20(1)\n\t" \
- /* arg11 */ \
- "lwz 3,44(11)\n\t" \
- "stw 3,16(1)\n\t" \
- /* arg10 */ \
- "lwz 3,40(11)\n\t" \
- "stw 3,12(1)\n\t" \
- /* arg9 */ \
- "lwz 3,36(11)\n\t" \
- "stw 3,8(1)\n\t" \
- /* args1-8 */ \
- "lwz 3,4(11)\n\t" /* arg1->r3 */ \
- "lwz 4,8(11)\n\t" \
- "lwz 5,12(11)\n\t" \
- "lwz 6,16(11)\n\t" /* arg4->r6 */ \
- "lwz 7,20(11)\n\t" \
- "lwz 8,24(11)\n\t" \
- "lwz 9,28(11)\n\t" \
- "lwz 10,32(11)\n\t" /* arg8->r10 */ \
- "lwz 11,0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- VALGRIND_RESTORE_STACK \
- "mr %0,3" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_ppc32_linux */
-
-/* ------------------------ ppc64-linux ------------------------ */
-
-#if defined(PLAT_ppc64be_linux)
-
-/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS \
- "lr", "ctr", "xer", \
- "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \
- "r0", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \
- "r11", "r12", "r13"
-
-/* Macros to save and align the stack before making a function
- call and restore it afterwards as gcc may not keep the stack
- pointer aligned if it doesn't realise calls are being made
- to other functions. */
-
-#define VALGRIND_ALIGN_STACK \
- "mr 28,1\n\t" \
- "rldicr 1,1,0,59\n\t"
-#define VALGRIND_RESTORE_STACK \
- "mr 1,28\n\t"
-
-/* These CALL_FN_ macros assume that on ppc64-linux, sizeof(unsigned
- long) == 8. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+0]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+1]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+2]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+3]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+4]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+5]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+6]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+7]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+8]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+9]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-128\n\t" /* expand stack frame */ \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+10]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-128\n\t" /* expand stack frame */ \
- /* arg10 */ \
- "ld 3,80(11)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+11]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-144\n\t" /* expand stack frame */ \
- /* arg11 */ \
- "ld 3,88(11)\n\t" \
- "std 3,128(1)\n\t" \
- /* arg10 */ \
- "ld 3,80(11)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+12]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- _argvec[2+12] = (unsigned long)arg12; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 11,%1\n\t" \
- "std 2,-16(11)\n\t" /* save tocptr */ \
- "ld 2,-8(11)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-144\n\t" /* expand stack frame */ \
- /* arg12 */ \
- "ld 3,96(11)\n\t" \
- "std 3,136(1)\n\t" \
- /* arg11 */ \
- "ld 3,88(11)\n\t" \
- "std 3,128(1)\n\t" \
- /* arg10 */ \
- "ld 3,80(11)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(11)\n\t" \
- "std 3,112(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(11)\n\t" /* arg1->r3 */ \
- "ld 4, 16(11)\n\t" /* arg2->r4 */ \
- "ld 5, 24(11)\n\t" /* arg3->r5 */ \
- "ld 6, 32(11)\n\t" /* arg4->r6 */ \
- "ld 7, 40(11)\n\t" /* arg5->r7 */ \
- "ld 8, 48(11)\n\t" /* arg6->r8 */ \
- "ld 9, 56(11)\n\t" /* arg7->r9 */ \
- "ld 10, 64(11)\n\t" /* arg8->r10 */ \
- "ld 11, 0(11)\n\t" /* target->r11 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R11 \
- "mr 11,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(11)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_ppc64be_linux */
-
-/* ------------------------- ppc64le-linux ----------------------- */
-#if defined(PLAT_ppc64le_linux)
-
-/* ARGREGS: r3 r4 r5 r6 r7 r8 r9 r10 (the rest on stack somewhere) */
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS \
- "lr", "ctr", "xer", \
- "cr0", "cr1", "cr2", "cr3", "cr4", "cr5", "cr6", "cr7", \
- "r0", "r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10", \
- "r11", "r12", "r13"
-
-/* Macros to save and align the stack before making a function
- call and restore it afterwards as gcc may not keep the stack
- pointer aligned if it doesn't realise calls are being made
- to other functions. */
-
-#define VALGRIND_ALIGN_STACK \
- "mr 28,1\n\t" \
- "rldicr 1,1,0,59\n\t"
-#define VALGRIND_RESTORE_STACK \
- "mr 1,28\n\t"
-
-/* These CALL_FN_ macros assume that on ppc64-linux, sizeof(unsigned
- long) == 8. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+0]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+1]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+2]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+3]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+4]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 6, 32(12)\n\t" /* arg4->r6 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+5]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 6, 32(12)\n\t" /* arg4->r6 */ \
- "ld 7, 40(12)\n\t" /* arg5->r7 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+6]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 6, 32(12)\n\t" /* arg4->r6 */ \
- "ld 7, 40(12)\n\t" /* arg5->r7 */ \
- "ld 8, 48(12)\n\t" /* arg6->r8 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+7]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 6, 32(12)\n\t" /* arg4->r6 */ \
- "ld 7, 40(12)\n\t" /* arg5->r7 */ \
- "ld 8, 48(12)\n\t" /* arg6->r8 */ \
- "ld 9, 56(12)\n\t" /* arg7->r9 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+8]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 6, 32(12)\n\t" /* arg4->r6 */ \
- "ld 7, 40(12)\n\t" /* arg5->r7 */ \
- "ld 8, 48(12)\n\t" /* arg6->r8 */ \
- "ld 9, 56(12)\n\t" /* arg7->r9 */ \
- "ld 10, 64(12)\n\t" /* arg8->r10 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+9]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-128\n\t" /* expand stack frame */ \
- /* arg9 */ \
- "ld 3,72(12)\n\t" \
- "std 3,96(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 6, 32(12)\n\t" /* arg4->r6 */ \
- "ld 7, 40(12)\n\t" /* arg5->r7 */ \
- "ld 8, 48(12)\n\t" /* arg6->r8 */ \
- "ld 9, 56(12)\n\t" /* arg7->r9 */ \
- "ld 10, 64(12)\n\t" /* arg8->r10 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+10]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-128\n\t" /* expand stack frame */ \
- /* arg10 */ \
- "ld 3,80(12)\n\t" \
- "std 3,104(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(12)\n\t" \
- "std 3,96(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 6, 32(12)\n\t" /* arg4->r6 */ \
- "ld 7, 40(12)\n\t" /* arg5->r7 */ \
- "ld 8, 48(12)\n\t" /* arg6->r8 */ \
- "ld 9, 56(12)\n\t" /* arg7->r9 */ \
- "ld 10, 64(12)\n\t" /* arg8->r10 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+11]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-144\n\t" /* expand stack frame */ \
- /* arg11 */ \
- "ld 3,88(12)\n\t" \
- "std 3,112(1)\n\t" \
- /* arg10 */ \
- "ld 3,80(12)\n\t" \
- "std 3,104(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(12)\n\t" \
- "std 3,96(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 6, 32(12)\n\t" /* arg4->r6 */ \
- "ld 7, 40(12)\n\t" /* arg5->r7 */ \
- "ld 8, 48(12)\n\t" /* arg6->r8 */ \
- "ld 9, 56(12)\n\t" /* arg7->r9 */ \
- "ld 10, 64(12)\n\t" /* arg8->r10 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3+12]; \
- volatile unsigned long _res; \
- /* _argvec[0] holds current r2 across the call */ \
- _argvec[1] = (unsigned long)_orig.r2; \
- _argvec[2] = (unsigned long)_orig.nraddr; \
- _argvec[2+1] = (unsigned long)arg1; \
- _argvec[2+2] = (unsigned long)arg2; \
- _argvec[2+3] = (unsigned long)arg3; \
- _argvec[2+4] = (unsigned long)arg4; \
- _argvec[2+5] = (unsigned long)arg5; \
- _argvec[2+6] = (unsigned long)arg6; \
- _argvec[2+7] = (unsigned long)arg7; \
- _argvec[2+8] = (unsigned long)arg8; \
- _argvec[2+9] = (unsigned long)arg9; \
- _argvec[2+10] = (unsigned long)arg10; \
- _argvec[2+11] = (unsigned long)arg11; \
- _argvec[2+12] = (unsigned long)arg12; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "mr 12,%1\n\t" \
- "std 2,-16(12)\n\t" /* save tocptr */ \
- "ld 2,-8(12)\n\t" /* use nraddr's tocptr */ \
- "addi 1,1,-144\n\t" /* expand stack frame */ \
- /* arg12 */ \
- "ld 3,96(12)\n\t" \
- "std 3,120(1)\n\t" \
- /* arg11 */ \
- "ld 3,88(12)\n\t" \
- "std 3,112(1)\n\t" \
- /* arg10 */ \
- "ld 3,80(12)\n\t" \
- "std 3,104(1)\n\t" \
- /* arg9 */ \
- "ld 3,72(12)\n\t" \
- "std 3,96(1)\n\t" \
- /* args1-8 */ \
- "ld 3, 8(12)\n\t" /* arg1->r3 */ \
- "ld 4, 16(12)\n\t" /* arg2->r4 */ \
- "ld 5, 24(12)\n\t" /* arg3->r5 */ \
- "ld 6, 32(12)\n\t" /* arg4->r6 */ \
- "ld 7, 40(12)\n\t" /* arg5->r7 */ \
- "ld 8, 48(12)\n\t" /* arg6->r8 */ \
- "ld 9, 56(12)\n\t" /* arg7->r9 */ \
- "ld 10, 64(12)\n\t" /* arg8->r10 */ \
- "ld 12, 0(12)\n\t" /* target->r12 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R12 \
- "mr 12,%1\n\t" \
- "mr %0,3\n\t" \
- "ld 2,-16(12)\n\t" /* restore tocptr */ \
- VALGRIND_RESTORE_STACK \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[2]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r28" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_ppc64le_linux */
-
-/* ------------------------- arm-linux ------------------------- */
-
-#if defined(PLAT_arm_linux)
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS "r0", "r1", "r2", "r3","r4", "r12", "r14"
-
-/* Macros to save and align the stack before making a function
- call and restore it afterwards as gcc may not keep the stack
- pointer aligned if it doesn't realise calls are being made
- to other functions. */
-
-/* This is a bit tricky. We store the original stack pointer in r10
- as it is callee-saves. gcc doesn't allow the use of r11 for some
- reason. Also, we can't directly "bic" the stack pointer in thumb
- mode since r13 isn't an allowed register number in that context.
- So use r4 as a temporary, since that is about to get trashed
- anyway, just after each use of this macro. Side effect is we need
- to be very careful about any future changes, since
- VALGRIND_ALIGN_STACK simply assumes r4 is usable. */
-#define VALGRIND_ALIGN_STACK \
- "mov r10, sp\n\t" \
- "mov r4, sp\n\t" \
- "bic r4, r4, #7\n\t" \
- "mov sp, r4\n\t"
-#define VALGRIND_RESTORE_STACK \
- "mov sp, r10\n\t"
-
-/* These CALL_FN_ macros assume that on arm-linux, sizeof(unsigned
- long) == 4. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r3, [%1, #16] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "sub sp, sp, #4 \n\t" \
- "ldr r0, [%1, #20] \n\t" \
- "push {r0} \n\t" \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r3, [%1, #16] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr r0, [%1, #20] \n\t" \
- "ldr r1, [%1, #24] \n\t" \
- "push {r0, r1} \n\t" \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r3, [%1, #16] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "sub sp, sp, #4 \n\t" \
- "ldr r0, [%1, #20] \n\t" \
- "ldr r1, [%1, #24] \n\t" \
- "ldr r2, [%1, #28] \n\t" \
- "push {r0, r1, r2} \n\t" \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r3, [%1, #16] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr r0, [%1, #20] \n\t" \
- "ldr r1, [%1, #24] \n\t" \
- "ldr r2, [%1, #28] \n\t" \
- "ldr r3, [%1, #32] \n\t" \
- "push {r0, r1, r2, r3} \n\t" \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r3, [%1, #16] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "sub sp, sp, #4 \n\t" \
- "ldr r0, [%1, #20] \n\t" \
- "ldr r1, [%1, #24] \n\t" \
- "ldr r2, [%1, #28] \n\t" \
- "ldr r3, [%1, #32] \n\t" \
- "ldr r4, [%1, #36] \n\t" \
- "push {r0, r1, r2, r3, r4} \n\t" \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r3, [%1, #16] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr r0, [%1, #40] \n\t" \
- "push {r0} \n\t" \
- "ldr r0, [%1, #20] \n\t" \
- "ldr r1, [%1, #24] \n\t" \
- "ldr r2, [%1, #28] \n\t" \
- "ldr r3, [%1, #32] \n\t" \
- "ldr r4, [%1, #36] \n\t" \
- "push {r0, r1, r2, r3, r4} \n\t" \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r3, [%1, #16] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "sub sp, sp, #4 \n\t" \
- "ldr r0, [%1, #40] \n\t" \
- "ldr r1, [%1, #44] \n\t" \
- "push {r0, r1} \n\t" \
- "ldr r0, [%1, #20] \n\t" \
- "ldr r1, [%1, #24] \n\t" \
- "ldr r2, [%1, #28] \n\t" \
- "ldr r3, [%1, #32] \n\t" \
- "ldr r4, [%1, #36] \n\t" \
- "push {r0, r1, r2, r3, r4} \n\t" \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r3, [%1, #16] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- _argvec[12] = (unsigned long)(arg12); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr r0, [%1, #40] \n\t" \
- "ldr r1, [%1, #44] \n\t" \
- "ldr r2, [%1, #48] \n\t" \
- "push {r0, r1, r2} \n\t" \
- "ldr r0, [%1, #20] \n\t" \
- "ldr r1, [%1, #24] \n\t" \
- "ldr r2, [%1, #28] \n\t" \
- "ldr r3, [%1, #32] \n\t" \
- "ldr r4, [%1, #36] \n\t" \
- "push {r0, r1, r2, r3, r4} \n\t" \
- "ldr r0, [%1, #4] \n\t" \
- "ldr r1, [%1, #8] \n\t" \
- "ldr r2, [%1, #12] \n\t" \
- "ldr r3, [%1, #16] \n\t" \
- "ldr r4, [%1] \n\t" /* target->r4 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_R4 \
- VALGRIND_RESTORE_STACK \
- "mov %0, r0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "r10" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_arm_linux */
-
-/* ------------------------ arm64-linux ------------------------ */
-
-#if defined(PLAT_arm64_linux)
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS \
- "x0", "x1", "x2", "x3","x4", "x5", "x6", "x7", "x8", "x9", \
- "x10", "x11", "x12", "x13", "x14", "x15", "x16", "x17", \
- "x18", "x19", "x20", "x30", \
- "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", "v8", "v9", \
- "v10", "v11", "v12", "v13", "v14", "v15", "v16", "v17", \
- "v18", "v19", "v20", "v21", "v22", "v23", "v24", "v25", \
- "v26", "v27", "v28", "v29", "v30", "v31"
-
-/* x21 is callee-saved, so we can use it to save and restore SP around
- the hidden call. */
-#define VALGRIND_ALIGN_STACK \
- "mov x21, sp\n\t" \
- "bic sp, x21, #15\n\t"
-#define VALGRIND_RESTORE_STACK \
- "mov sp, x21\n\t"
-
-/* These CALL_FN_ macros assume that on arm64-linux,
- sizeof(unsigned long) == 8. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x3, [%1, #32] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x3, [%1, #32] \n\t" \
- "ldr x4, [%1, #40] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x3, [%1, #32] \n\t" \
- "ldr x4, [%1, #40] \n\t" \
- "ldr x5, [%1, #48] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x3, [%1, #32] \n\t" \
- "ldr x4, [%1, #40] \n\t" \
- "ldr x5, [%1, #48] \n\t" \
- "ldr x6, [%1, #56] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x3, [%1, #32] \n\t" \
- "ldr x4, [%1, #40] \n\t" \
- "ldr x5, [%1, #48] \n\t" \
- "ldr x6, [%1, #56] \n\t" \
- "ldr x7, [%1, #64] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "sub sp, sp, #0x20 \n\t" \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x3, [%1, #32] \n\t" \
- "ldr x4, [%1, #40] \n\t" \
- "ldr x5, [%1, #48] \n\t" \
- "ldr x6, [%1, #56] \n\t" \
- "ldr x7, [%1, #64] \n\t" \
- "ldr x8, [%1, #72] \n\t" \
- "str x8, [sp, #0] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "sub sp, sp, #0x20 \n\t" \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x3, [%1, #32] \n\t" \
- "ldr x4, [%1, #40] \n\t" \
- "ldr x5, [%1, #48] \n\t" \
- "ldr x6, [%1, #56] \n\t" \
- "ldr x7, [%1, #64] \n\t" \
- "ldr x8, [%1, #72] \n\t" \
- "str x8, [sp, #0] \n\t" \
- "ldr x8, [%1, #80] \n\t" \
- "str x8, [sp, #8] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "sub sp, sp, #0x30 \n\t" \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x3, [%1, #32] \n\t" \
- "ldr x4, [%1, #40] \n\t" \
- "ldr x5, [%1, #48] \n\t" \
- "ldr x6, [%1, #56] \n\t" \
- "ldr x7, [%1, #64] \n\t" \
- "ldr x8, [%1, #72] \n\t" \
- "str x8, [sp, #0] \n\t" \
- "ldr x8, [%1, #80] \n\t" \
- "str x8, [sp, #8] \n\t" \
- "ldr x8, [%1, #88] \n\t" \
- "str x8, [sp, #16] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10,arg11, \
- arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- _argvec[12] = (unsigned long)(arg12); \
- __asm__ volatile( \
- VALGRIND_ALIGN_STACK \
- "sub sp, sp, #0x30 \n\t" \
- "ldr x0, [%1, #8] \n\t" \
- "ldr x1, [%1, #16] \n\t" \
- "ldr x2, [%1, #24] \n\t" \
- "ldr x3, [%1, #32] \n\t" \
- "ldr x4, [%1, #40] \n\t" \
- "ldr x5, [%1, #48] \n\t" \
- "ldr x6, [%1, #56] \n\t" \
- "ldr x7, [%1, #64] \n\t" \
- "ldr x8, [%1, #72] \n\t" \
- "str x8, [sp, #0] \n\t" \
- "ldr x8, [%1, #80] \n\t" \
- "str x8, [sp, #8] \n\t" \
- "ldr x8, [%1, #88] \n\t" \
- "str x8, [sp, #16] \n\t" \
- "ldr x8, [%1, #96] \n\t" \
- "str x8, [sp, #24] \n\t" \
- "ldr x8, [%1] \n\t" /* target->x8 */ \
- VALGRIND_BRANCH_AND_LINK_TO_NOREDIR_X8 \
- VALGRIND_RESTORE_STACK \
- "mov %0, x0" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS, "x21" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_arm64_linux */
-
-/* ------------------------- s390x-linux ------------------------- */
-
-#if defined(PLAT_s390x_linux)
-
-/* Similar workaround as amd64 (see above), but we use r11 as frame
- pointer and save the old r11 in r7. r11 might be used for
- argvec, therefore we copy argvec in r1 since r1 is clobbered
- after the call anyway. */
-#if defined(__GNUC__) && defined(__GCC_HAVE_DWARF2_CFI_ASM)
-# define __FRAME_POINTER \
- ,"d"(__builtin_dwarf_cfa())
-# define VALGRIND_CFI_PROLOGUE \
- ".cfi_remember_state\n\t" \
- "lgr 1,%1\n\t" /* copy the argvec pointer in r1 */ \
- "lgr 7,11\n\t" \
- "lgr 11,%2\n\t" \
- ".cfi_def_cfa r11, 0\n\t"
-# define VALGRIND_CFI_EPILOGUE \
- "lgr 11, 7\n\t" \
- ".cfi_restore_state\n\t"
-#else
-# define __FRAME_POINTER
-# define VALGRIND_CFI_PROLOGUE \
- "lgr 1,%1\n\t"
-# define VALGRIND_CFI_EPILOGUE
-#endif
-
-/* Nb: On s390 the stack pointer is properly aligned *at all times*
- according to the s390 GCC maintainer. (The ABI specification is not
- precise in this regard.) Therefore, VALGRIND_ALIGN_STACK and
- VALGRIND_RESTORE_STACK are not defined here. */
-
-/* These regs are trashed by the hidden call. Note that we overwrite
- r14 in s390_irgen_noredir (VEX/priv/guest_s390_irgen.c) to give the
- function a proper return address. All others are ABI defined call
- clobbers. */
-#if defined(__VX__) || defined(__S390_VX__)
-#define __CALLER_SAVED_REGS "0", "1", "2", "3", "4", "5", "14", \
- "v0", "v1", "v2", "v3", "v4", "v5", "v6", "v7", \
- "v8", "v9", "v10", "v11", "v12", "v13", "v14", "v15", \
- "v16", "v17", "v18", "v19", "v20", "v21", "v22", "v23", \
- "v24", "v25", "v26", "v27", "v28", "v29", "v30", "v31"
-#else
-#define __CALLER_SAVED_REGS "0", "1", "2", "3", "4", "5", "14", \
- "f0", "f1", "f2", "f3", "f4", "f5", "f6", "f7"
-#endif
-
-/* Nb: Although r11 is modified in the asm snippets below (inside
- VALGRIND_CFI_PROLOGUE) it is not listed in the clobber section, for
- two reasons:
- (1) r11 is restored in VALGRIND_CFI_EPILOGUE, so effectively it is not
- modified
- (2) GCC will complain that r11 cannot appear inside a clobber section,
- when compiled with -O -fno-omit-frame-pointer
- */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-160\n\t" \
- "lg 1, 0(1)\n\t" /* target->r1 */ \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,160\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "d" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-/* The call abi has the arguments in r2-r6 and stack */
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-160\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,160\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1, arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-160\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,160\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1, arg2, arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-160\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,160\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1, arg2, arg3, arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-160\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 5,32(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,160\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1, arg2, arg3, arg4, arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-160\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 5,32(1)\n\t" \
- "lg 6,40(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,160\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"6","7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1, arg2, arg3, arg4, arg5, \
- arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-168\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 5,32(1)\n\t" \
- "lg 6,40(1)\n\t" \
- "mvc 160(8,15), 48(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,168\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"6","7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1, arg2, arg3, arg4, arg5, \
- arg6, arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-176\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 5,32(1)\n\t" \
- "lg 6,40(1)\n\t" \
- "mvc 160(8,15), 48(1)\n\t" \
- "mvc 168(8,15), 56(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,176\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"6","7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1, arg2, arg3, arg4, arg5, \
- arg6, arg7 ,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-184\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 5,32(1)\n\t" \
- "lg 6,40(1)\n\t" \
- "mvc 160(8,15), 48(1)\n\t" \
- "mvc 168(8,15), 56(1)\n\t" \
- "mvc 176(8,15), 64(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,184\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"6","7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1, arg2, arg3, arg4, arg5, \
- arg6, arg7 ,arg8, arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-192\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 5,32(1)\n\t" \
- "lg 6,40(1)\n\t" \
- "mvc 160(8,15), 48(1)\n\t" \
- "mvc 168(8,15), 56(1)\n\t" \
- "mvc 176(8,15), 64(1)\n\t" \
- "mvc 184(8,15), 72(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,192\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"6","7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1, arg2, arg3, arg4, arg5, \
- arg6, arg7 ,arg8, arg9, arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- _argvec[10] = (unsigned long)arg10; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-200\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 5,32(1)\n\t" \
- "lg 6,40(1)\n\t" \
- "mvc 160(8,15), 48(1)\n\t" \
- "mvc 168(8,15), 56(1)\n\t" \
- "mvc 176(8,15), 64(1)\n\t" \
- "mvc 184(8,15), 72(1)\n\t" \
- "mvc 192(8,15), 80(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,200\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"6","7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1, arg2, arg3, arg4, arg5, \
- arg6, arg7 ,arg8, arg9, arg10, arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- _argvec[10] = (unsigned long)arg10; \
- _argvec[11] = (unsigned long)arg11; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-208\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 5,32(1)\n\t" \
- "lg 6,40(1)\n\t" \
- "mvc 160(8,15), 48(1)\n\t" \
- "mvc 168(8,15), 56(1)\n\t" \
- "mvc 176(8,15), 64(1)\n\t" \
- "mvc 184(8,15), 72(1)\n\t" \
- "mvc 192(8,15), 80(1)\n\t" \
- "mvc 200(8,15), 88(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,208\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"6","7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1, arg2, arg3, arg4, arg5, \
- arg6, arg7 ,arg8, arg9, arg10, arg11, arg12)\
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)arg1; \
- _argvec[2] = (unsigned long)arg2; \
- _argvec[3] = (unsigned long)arg3; \
- _argvec[4] = (unsigned long)arg4; \
- _argvec[5] = (unsigned long)arg5; \
- _argvec[6] = (unsigned long)arg6; \
- _argvec[7] = (unsigned long)arg7; \
- _argvec[8] = (unsigned long)arg8; \
- _argvec[9] = (unsigned long)arg9; \
- _argvec[10] = (unsigned long)arg10; \
- _argvec[11] = (unsigned long)arg11; \
- _argvec[12] = (unsigned long)arg12; \
- __asm__ volatile( \
- VALGRIND_CFI_PROLOGUE \
- "aghi 15,-216\n\t" \
- "lg 2, 8(1)\n\t" \
- "lg 3,16(1)\n\t" \
- "lg 4,24(1)\n\t" \
- "lg 5,32(1)\n\t" \
- "lg 6,40(1)\n\t" \
- "mvc 160(8,15), 48(1)\n\t" \
- "mvc 168(8,15), 56(1)\n\t" \
- "mvc 176(8,15), 64(1)\n\t" \
- "mvc 184(8,15), 72(1)\n\t" \
- "mvc 192(8,15), 80(1)\n\t" \
- "mvc 200(8,15), 88(1)\n\t" \
- "mvc 208(8,15), 96(1)\n\t" \
- "lg 1, 0(1)\n\t" \
- VALGRIND_CALL_NOREDIR_R1 \
- "aghi 15,216\n\t" \
- VALGRIND_CFI_EPILOGUE \
- "lgr %0, 2\n\t" \
- : /*out*/ "=d" (_res) \
- : /*in*/ "a" (&_argvec[0]) __FRAME_POINTER \
- : /*trash*/ "cc", "memory", __CALLER_SAVED_REGS,"6","7" \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-
-#endif /* PLAT_s390x_linux */
-
-/* ------------------------- mips32-linux ----------------------- */
-
-#if defined(PLAT_mips32_linux)
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS "$2", "$3", "$4", "$5", "$6", \
-"$7", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
-"$25", "$31"
-
-/* These CALL_FN_ macros assume that on mips-linux, sizeof(unsigned
- long) == 4. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "subu $29, $29, 16 \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 16\n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "subu $29, $29, 16 \n\t" \
- "lw $4, 4(%1) \n\t" /* arg1*/ \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 16 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "subu $29, $29, 16 \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 16 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "subu $29, $29, 16 \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 16 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "subu $29, $29, 16 \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $7, 16(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 16 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "lw $4, 20(%1) \n\t" \
- "subu $29, $29, 24\n\t" \
- "sw $4, 16($29) \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $7, 16(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 24 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "lw $4, 20(%1) \n\t" \
- "subu $29, $29, 32\n\t" \
- "sw $4, 16($29) \n\t" \
- "lw $4, 24(%1) \n\t" \
- "nop\n\t" \
- "sw $4, 20($29) \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $7, 16(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 32 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "lw $4, 20(%1) \n\t" \
- "subu $29, $29, 32\n\t" \
- "sw $4, 16($29) \n\t" \
- "lw $4, 24(%1) \n\t" \
- "sw $4, 20($29) \n\t" \
- "lw $4, 28(%1) \n\t" \
- "sw $4, 24($29) \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $7, 16(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 32 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "lw $4, 20(%1) \n\t" \
- "subu $29, $29, 40\n\t" \
- "sw $4, 16($29) \n\t" \
- "lw $4, 24(%1) \n\t" \
- "sw $4, 20($29) \n\t" \
- "lw $4, 28(%1) \n\t" \
- "sw $4, 24($29) \n\t" \
- "lw $4, 32(%1) \n\t" \
- "sw $4, 28($29) \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $7, 16(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 40 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "lw $4, 20(%1) \n\t" \
- "subu $29, $29, 40\n\t" \
- "sw $4, 16($29) \n\t" \
- "lw $4, 24(%1) \n\t" \
- "sw $4, 20($29) \n\t" \
- "lw $4, 28(%1) \n\t" \
- "sw $4, 24($29) \n\t" \
- "lw $4, 32(%1) \n\t" \
- "sw $4, 28($29) \n\t" \
- "lw $4, 36(%1) \n\t" \
- "sw $4, 32($29) \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $7, 16(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 40 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "lw $4, 20(%1) \n\t" \
- "subu $29, $29, 48\n\t" \
- "sw $4, 16($29) \n\t" \
- "lw $4, 24(%1) \n\t" \
- "sw $4, 20($29) \n\t" \
- "lw $4, 28(%1) \n\t" \
- "sw $4, 24($29) \n\t" \
- "lw $4, 32(%1) \n\t" \
- "sw $4, 28($29) \n\t" \
- "lw $4, 36(%1) \n\t" \
- "sw $4, 32($29) \n\t" \
- "lw $4, 40(%1) \n\t" \
- "sw $4, 36($29) \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $7, 16(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 48 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "lw $4, 20(%1) \n\t" \
- "subu $29, $29, 48\n\t" \
- "sw $4, 16($29) \n\t" \
- "lw $4, 24(%1) \n\t" \
- "sw $4, 20($29) \n\t" \
- "lw $4, 28(%1) \n\t" \
- "sw $4, 24($29) \n\t" \
- "lw $4, 32(%1) \n\t" \
- "sw $4, 28($29) \n\t" \
- "lw $4, 36(%1) \n\t" \
- "sw $4, 32($29) \n\t" \
- "lw $4, 40(%1) \n\t" \
- "sw $4, 36($29) \n\t" \
- "lw $4, 44(%1) \n\t" \
- "sw $4, 40($29) \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $7, 16(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 48 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- _argvec[12] = (unsigned long)(arg12); \
- __asm__ volatile( \
- "subu $29, $29, 8 \n\t" \
- "sw $28, 0($29) \n\t" \
- "sw $31, 4($29) \n\t" \
- "lw $4, 20(%1) \n\t" \
- "subu $29, $29, 56\n\t" \
- "sw $4, 16($29) \n\t" \
- "lw $4, 24(%1) \n\t" \
- "sw $4, 20($29) \n\t" \
- "lw $4, 28(%1) \n\t" \
- "sw $4, 24($29) \n\t" \
- "lw $4, 32(%1) \n\t" \
- "sw $4, 28($29) \n\t" \
- "lw $4, 36(%1) \n\t" \
- "sw $4, 32($29) \n\t" \
- "lw $4, 40(%1) \n\t" \
- "sw $4, 36($29) \n\t" \
- "lw $4, 44(%1) \n\t" \
- "sw $4, 40($29) \n\t" \
- "lw $4, 48(%1) \n\t" \
- "sw $4, 44($29) \n\t" \
- "lw $4, 4(%1) \n\t" \
- "lw $5, 8(%1) \n\t" \
- "lw $6, 12(%1) \n\t" \
- "lw $7, 16(%1) \n\t" \
- "lw $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "addu $29, $29, 56 \n\t" \
- "lw $28, 0($29) \n\t" \
- "lw $31, 4($29) \n\t" \
- "addu $29, $29, 8 \n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_mips32_linux */
-
-/* ------------------------- nanomips-linux -------------------- */
-
-#if defined(PLAT_nanomips_linux)
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS "$t4", "$t5", "$a0", "$a1", "$a2", \
-"$a3", "$a4", "$a5", "$a6", "$a7", "$t0", "$t1", "$t2", "$t3", \
-"$t8","$t9", "$at"
-
-/* These CALL_FN_ macros assume that on mips-linux, sizeof(unsigned
- long) == 4. */
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[1]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- __asm__ volatile( \
- "lw $t9, 0(%1)\n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[2]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- __asm__ volatile( \
- "lw $t9, 0(%1)\n\t" \
- "lw $a0, 4(%1)\n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[3]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- __asm__ volatile( \
- "lw $t9, 0(%1)\n\t" \
- "lw $a0, 4(%1)\n\t" \
- "lw $a1, 8(%1)\n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[4]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- __asm__ volatile( \
- "lw $t9, 0(%1)\n\t" \
- "lw $a0, 4(%1)\n\t" \
- "lw $a1, 8(%1)\n\t" \
- "lw $a2,12(%1)\n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[5]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- __asm__ volatile( \
- "lw $t9, 0(%1)\n\t" \
- "lw $a0, 4(%1)\n\t" \
- "lw $a1, 8(%1)\n\t" \
- "lw $a2,12(%1)\n\t" \
- "lw $a3,16(%1)\n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[6]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- __asm__ volatile( \
- "lw $t9, 0(%1)\n\t" \
- "lw $a0, 4(%1)\n\t" \
- "lw $a1, 8(%1)\n\t" \
- "lw $a2,12(%1)\n\t" \
- "lw $a3,16(%1)\n\t" \
- "lw $a4,20(%1)\n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[7]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- __asm__ volatile( \
- "lw $t9, 0(%1)\n\t" \
- "lw $a0, 4(%1)\n\t" \
- "lw $a1, 8(%1)\n\t" \
- "lw $a2,12(%1)\n\t" \
- "lw $a3,16(%1)\n\t" \
- "lw $a4,20(%1)\n\t" \
- "lw $a5,24(%1)\n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[8]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- __asm__ volatile( \
- "lw $t9, 0(%1)\n\t" \
- "lw $a0, 4(%1)\n\t" \
- "lw $a1, 8(%1)\n\t" \
- "lw $a2,12(%1)\n\t" \
- "lw $a3,16(%1)\n\t" \
- "lw $a4,20(%1)\n\t" \
- "lw $a5,24(%1)\n\t" \
- "lw $a6,28(%1)\n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[9]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- __asm__ volatile( \
- "lw $t9, 0(%1)\n\t" \
- "lw $a0, 4(%1)\n\t" \
- "lw $a1, 8(%1)\n\t" \
- "lw $a2,12(%1)\n\t" \
- "lw $a3,16(%1)\n\t" \
- "lw $a4,20(%1)\n\t" \
- "lw $a5,24(%1)\n\t" \
- "lw $a6,28(%1)\n\t" \
- "lw $a7,32(%1)\n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[10]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- __asm__ volatile( \
- "addiu $sp, $sp, -16 \n\t" \
- "lw $t9,36(%1) \n\t" \
- "sw $t9, 0($sp) \n\t" \
- "lw $t9, 0(%1) \n\t" \
- "lw $a0, 4(%1) \n\t" \
- "lw $a1, 8(%1) \n\t" \
- "lw $a2,12(%1) \n\t" \
- "lw $a3,16(%1) \n\t" \
- "lw $a4,20(%1) \n\t" \
- "lw $a5,24(%1) \n\t" \
- "lw $a6,28(%1) \n\t" \
- "lw $a7,32(%1) \n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0 \n\t" \
- "addiu $sp, $sp, 16 \n\t" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[11]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- __asm__ volatile( \
- "addiu $sp, $sp, -16 \n\t" \
- "lw $t9,36(%1) \n\t" \
- "sw $t9, 0($sp) \n\t" \
- "lw $t9,40(%1) \n\t" \
- "sw $t9, 4($sp) \n\t" \
- "lw $t9, 0(%1) \n\t" \
- "lw $a0, 4(%1) \n\t" \
- "lw $a1, 8(%1) \n\t" \
- "lw $a2,12(%1) \n\t" \
- "lw $a3,16(%1) \n\t" \
- "lw $a4,20(%1) \n\t" \
- "lw $a5,24(%1) \n\t" \
- "lw $a6,28(%1) \n\t" \
- "lw $a7,32(%1) \n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0 \n\t" \
- "addiu $sp, $sp, 16 \n\t" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[12]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- __asm__ volatile( \
- "addiu $sp, $sp, -16 \n\t" \
- "lw $t9,36(%1) \n\t" \
- "sw $t9, 0($sp) \n\t" \
- "lw $t9,40(%1) \n\t" \
- "sw $t9, 4($sp) \n\t" \
- "lw $t9,44(%1) \n\t" \
- "sw $t9, 8($sp) \n\t" \
- "lw $t9, 0(%1) \n\t" \
- "lw $a0, 4(%1) \n\t" \
- "lw $a1, 8(%1) \n\t" \
- "lw $a2,12(%1) \n\t" \
- "lw $a3,16(%1) \n\t" \
- "lw $a4,20(%1) \n\t" \
- "lw $a5,24(%1) \n\t" \
- "lw $a6,28(%1) \n\t" \
- "lw $a7,32(%1) \n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0 \n\t" \
- "addiu $sp, $sp, 16 \n\t" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long _argvec[13]; \
- volatile unsigned long _res; \
- _argvec[0] = (unsigned long)_orig.nraddr; \
- _argvec[1] = (unsigned long)(arg1); \
- _argvec[2] = (unsigned long)(arg2); \
- _argvec[3] = (unsigned long)(arg3); \
- _argvec[4] = (unsigned long)(arg4); \
- _argvec[5] = (unsigned long)(arg5); \
- _argvec[6] = (unsigned long)(arg6); \
- _argvec[7] = (unsigned long)(arg7); \
- _argvec[8] = (unsigned long)(arg8); \
- _argvec[9] = (unsigned long)(arg9); \
- _argvec[10] = (unsigned long)(arg10); \
- _argvec[11] = (unsigned long)(arg11); \
- _argvec[12] = (unsigned long)(arg12); \
- __asm__ volatile( \
- "addiu $sp, $sp, -16 \n\t" \
- "lw $t9,36(%1) \n\t" \
- "sw $t9, 0($sp) \n\t" \
- "lw $t9,40(%1) \n\t" \
- "sw $t9, 4($sp) \n\t" \
- "lw $t9,44(%1) \n\t" \
- "sw $t9, 8($sp) \n\t" \
- "lw $t9,48(%1) \n\t" \
- "sw $t9,12($sp) \n\t" \
- "lw $t9, 0(%1) \n\t" \
- "lw $a0, 4(%1) \n\t" \
- "lw $a1, 8(%1) \n\t" \
- "lw $a2,12(%1) \n\t" \
- "lw $a3,16(%1) \n\t" \
- "lw $a4,20(%1) \n\t" \
- "lw $a5,24(%1) \n\t" \
- "lw $a6,28(%1) \n\t" \
- "lw $a7,32(%1) \n\t" \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $a0 \n\t" \
- "addiu $sp, $sp, 16 \n\t" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) _res; \
- } while (0)
-
-#endif /* PLAT_nanomips_linux */
-
-/* ------------------------- mips64-linux ------------------------- */
-
-#if defined(PLAT_mips64_linux)
-
-/* These regs are trashed by the hidden call. */
-#define __CALLER_SAVED_REGS "$2", "$3", "$4", "$5", "$6", \
-"$7", "$8", "$9", "$10", "$11", "$12", "$13", "$14", "$15", "$24", \
-"$25", "$31"
-
-/* These CALL_FN_ macros assume that on mips64-linux,
- sizeof(long long) == 8. */
-
-#define MIPS64_LONG2REG_CAST(x) ((long long)(long)x)
-
-#define CALL_FN_W_v(lval, orig) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[1]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- __asm__ volatile( \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "0" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_W(lval, orig, arg1) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[2]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- __asm__ volatile( \
- "ld $4, 8(%1)\n\t" /* arg1*/ \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_WW(lval, orig, arg1,arg2) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[3]; \
- volatile unsigned long long _res; \
- _argvec[0] = _orig.nraddr; \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- __asm__ volatile( \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-
-#define CALL_FN_W_WWW(lval, orig, arg1,arg2,arg3) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[4]; \
- volatile unsigned long long _res; \
- _argvec[0] = _orig.nraddr; \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- __asm__ volatile( \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_WWWW(lval, orig, arg1,arg2,arg3,arg4) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[5]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- _argvec[4] = MIPS64_LONG2REG_CAST(arg4); \
- __asm__ volatile( \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $7, 32(%1)\n\t" \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_5W(lval, orig, arg1,arg2,arg3,arg4,arg5) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[6]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- _argvec[4] = MIPS64_LONG2REG_CAST(arg4); \
- _argvec[5] = MIPS64_LONG2REG_CAST(arg5); \
- __asm__ volatile( \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $7, 32(%1)\n\t" \
- "ld $8, 40(%1)\n\t" \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_6W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[7]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- _argvec[4] = MIPS64_LONG2REG_CAST(arg4); \
- _argvec[5] = MIPS64_LONG2REG_CAST(arg5); \
- _argvec[6] = MIPS64_LONG2REG_CAST(arg6); \
- __asm__ volatile( \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $7, 32(%1)\n\t" \
- "ld $8, 40(%1)\n\t" \
- "ld $9, 48(%1)\n\t" \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_7W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[8]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- _argvec[4] = MIPS64_LONG2REG_CAST(arg4); \
- _argvec[5] = MIPS64_LONG2REG_CAST(arg5); \
- _argvec[6] = MIPS64_LONG2REG_CAST(arg6); \
- _argvec[7] = MIPS64_LONG2REG_CAST(arg7); \
- __asm__ volatile( \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $7, 32(%1)\n\t" \
- "ld $8, 40(%1)\n\t" \
- "ld $9, 48(%1)\n\t" \
- "ld $10, 56(%1)\n\t" \
- "ld $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_8W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[9]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- _argvec[4] = MIPS64_LONG2REG_CAST(arg4); \
- _argvec[5] = MIPS64_LONG2REG_CAST(arg5); \
- _argvec[6] = MIPS64_LONG2REG_CAST(arg6); \
- _argvec[7] = MIPS64_LONG2REG_CAST(arg7); \
- _argvec[8] = MIPS64_LONG2REG_CAST(arg8); \
- __asm__ volatile( \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $7, 32(%1)\n\t" \
- "ld $8, 40(%1)\n\t" \
- "ld $9, 48(%1)\n\t" \
- "ld $10, 56(%1)\n\t" \
- "ld $11, 64(%1)\n\t" \
- "ld $25, 0(%1) \n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_9W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[10]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- _argvec[4] = MIPS64_LONG2REG_CAST(arg4); \
- _argvec[5] = MIPS64_LONG2REG_CAST(arg5); \
- _argvec[6] = MIPS64_LONG2REG_CAST(arg6); \
- _argvec[7] = MIPS64_LONG2REG_CAST(arg7); \
- _argvec[8] = MIPS64_LONG2REG_CAST(arg8); \
- _argvec[9] = MIPS64_LONG2REG_CAST(arg9); \
- __asm__ volatile( \
- "dsubu $29, $29, 8\n\t" \
- "ld $4, 72(%1)\n\t" \
- "sd $4, 0($29)\n\t" \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $7, 32(%1)\n\t" \
- "ld $8, 40(%1)\n\t" \
- "ld $9, 48(%1)\n\t" \
- "ld $10, 56(%1)\n\t" \
- "ld $11, 64(%1)\n\t" \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "daddu $29, $29, 8\n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_10W(lval, orig, arg1,arg2,arg3,arg4,arg5,arg6, \
- arg7,arg8,arg9,arg10) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[11]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- _argvec[4] = MIPS64_LONG2REG_CAST(arg4); \
- _argvec[5] = MIPS64_LONG2REG_CAST(arg5); \
- _argvec[6] = MIPS64_LONG2REG_CAST(arg6); \
- _argvec[7] = MIPS64_LONG2REG_CAST(arg7); \
- _argvec[8] = MIPS64_LONG2REG_CAST(arg8); \
- _argvec[9] = MIPS64_LONG2REG_CAST(arg9); \
- _argvec[10] = MIPS64_LONG2REG_CAST(arg10); \
- __asm__ volatile( \
- "dsubu $29, $29, 16\n\t" \
- "ld $4, 72(%1)\n\t" \
- "sd $4, 0($29)\n\t" \
- "ld $4, 80(%1)\n\t" \
- "sd $4, 8($29)\n\t" \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $7, 32(%1)\n\t" \
- "ld $8, 40(%1)\n\t" \
- "ld $9, 48(%1)\n\t" \
- "ld $10, 56(%1)\n\t" \
- "ld $11, 64(%1)\n\t" \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "daddu $29, $29, 16\n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_11W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[12]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- _argvec[4] = MIPS64_LONG2REG_CAST(arg4); \
- _argvec[5] = MIPS64_LONG2REG_CAST(arg5); \
- _argvec[6] = MIPS64_LONG2REG_CAST(arg6); \
- _argvec[7] = MIPS64_LONG2REG_CAST(arg7); \
- _argvec[8] = MIPS64_LONG2REG_CAST(arg8); \
- _argvec[9] = MIPS64_LONG2REG_CAST(arg9); \
- _argvec[10] = MIPS64_LONG2REG_CAST(arg10); \
- _argvec[11] = MIPS64_LONG2REG_CAST(arg11); \
- __asm__ volatile( \
- "dsubu $29, $29, 24\n\t" \
- "ld $4, 72(%1)\n\t" \
- "sd $4, 0($29)\n\t" \
- "ld $4, 80(%1)\n\t" \
- "sd $4, 8($29)\n\t" \
- "ld $4, 88(%1)\n\t" \
- "sd $4, 16($29)\n\t" \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $7, 32(%1)\n\t" \
- "ld $8, 40(%1)\n\t" \
- "ld $9, 48(%1)\n\t" \
- "ld $10, 56(%1)\n\t" \
- "ld $11, 64(%1)\n\t" \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "daddu $29, $29, 24\n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#define CALL_FN_W_12W(lval, orig, arg1,arg2,arg3,arg4,arg5, \
- arg6,arg7,arg8,arg9,arg10, \
- arg11,arg12) \
- do { \
- volatile OrigFn _orig = (orig); \
- volatile unsigned long long _argvec[13]; \
- volatile unsigned long long _res; \
- _argvec[0] = MIPS64_LONG2REG_CAST(_orig.nraddr); \
- _argvec[1] = MIPS64_LONG2REG_CAST(arg1); \
- _argvec[2] = MIPS64_LONG2REG_CAST(arg2); \
- _argvec[3] = MIPS64_LONG2REG_CAST(arg3); \
- _argvec[4] = MIPS64_LONG2REG_CAST(arg4); \
- _argvec[5] = MIPS64_LONG2REG_CAST(arg5); \
- _argvec[6] = MIPS64_LONG2REG_CAST(arg6); \
- _argvec[7] = MIPS64_LONG2REG_CAST(arg7); \
- _argvec[8] = MIPS64_LONG2REG_CAST(arg8); \
- _argvec[9] = MIPS64_LONG2REG_CAST(arg9); \
- _argvec[10] = MIPS64_LONG2REG_CAST(arg10); \
- _argvec[11] = MIPS64_LONG2REG_CAST(arg11); \
- _argvec[12] = MIPS64_LONG2REG_CAST(arg12); \
- __asm__ volatile( \
- "dsubu $29, $29, 32\n\t" \
- "ld $4, 72(%1)\n\t" \
- "sd $4, 0($29)\n\t" \
- "ld $4, 80(%1)\n\t" \
- "sd $4, 8($29)\n\t" \
- "ld $4, 88(%1)\n\t" \
- "sd $4, 16($29)\n\t" \
- "ld $4, 96(%1)\n\t" \
- "sd $4, 24($29)\n\t" \
- "ld $4, 8(%1)\n\t" \
- "ld $5, 16(%1)\n\t" \
- "ld $6, 24(%1)\n\t" \
- "ld $7, 32(%1)\n\t" \
- "ld $8, 40(%1)\n\t" \
- "ld $9, 48(%1)\n\t" \
- "ld $10, 56(%1)\n\t" \
- "ld $11, 64(%1)\n\t" \
- "ld $25, 0(%1)\n\t" /* target->t9 */ \
- VALGRIND_CALL_NOREDIR_T9 \
- "daddu $29, $29, 32\n\t" \
- "move %0, $2\n" \
- : /*out*/ "=r" (_res) \
- : /*in*/ "r" (&_argvec[0]) \
- : /*trash*/ "memory", __CALLER_SAVED_REGS \
- ); \
- lval = (__typeof__(lval)) (long)_res; \
- } while (0)
-
-#endif /* PLAT_mips64_linux */
-
-/* ------------------------------------------------------------------ */
-/* ARCHITECTURE INDEPENDENT MACROS for CLIENT REQUESTS. */
-/* */
-/* ------------------------------------------------------------------ */
-
-/* Some request codes. There are many more of these, but most are not
- exposed to end-user view. These are the public ones, all of the
- form 0x1000 + small_number.
-
- Core ones are in the range 0x00000000--0x0000ffff. The non-public
- ones start at 0x2000.
-*/
-
-/* These macros are used by tools -- they must be public, but don't
- embed them into other programs. */
-#define VG_USERREQ_TOOL_BASE(a,b) \
- ((unsigned int)(((a)&0xff) << 24 | ((b)&0xff) << 16))
-#define VG_IS_TOOL_USERREQ(a, b, v) \
- (VG_USERREQ_TOOL_BASE(a,b) == ((v) & 0xffff0000))
-
-/* !! ABIWARNING !! ABIWARNING !! ABIWARNING !! ABIWARNING !!
- This enum comprises an ABI exported by Valgrind to programs
- which use client requests. DO NOT CHANGE THE NUMERIC VALUES OF THESE
- ENTRIES, NOR DELETE ANY -- add new ones at the end of the most
- relevant group. */
-typedef
- enum { VG_USERREQ__RUNNING_ON_VALGRIND = 0x1001,
- VG_USERREQ__DISCARD_TRANSLATIONS = 0x1002,
-
- /* These allow any function to be called from the simulated
- CPU but run on the real CPU. Nb: the first arg passed to
- the function is always the ThreadId of the running
- thread! So CLIENT_CALL0 actually requires a 1 arg
- function, etc. */
- VG_USERREQ__CLIENT_CALL0 = 0x1101,
- VG_USERREQ__CLIENT_CALL1 = 0x1102,
- VG_USERREQ__CLIENT_CALL2 = 0x1103,
- VG_USERREQ__CLIENT_CALL3 = 0x1104,
-
- /* Can be useful in regression testing suites -- eg. can
- send Valgrind's output to /dev/null and still count
- errors. */
- VG_USERREQ__COUNT_ERRORS = 0x1201,
-
- /* Allows the client program and/or gdbserver to execute a monitor
- command. */
- VG_USERREQ__GDB_MONITOR_COMMAND = 0x1202,
-
- /* Allows the client program to change a dynamic command line
- option. */
- VG_USERREQ__CLO_CHANGE = 0x1203,
-
- /* These are useful and can be interpreted by any tool that
- tracks malloc() et al, by using vg_replace_malloc.c. */
- VG_USERREQ__MALLOCLIKE_BLOCK = 0x1301,
- VG_USERREQ__RESIZEINPLACE_BLOCK = 0x130b,
- VG_USERREQ__FREELIKE_BLOCK = 0x1302,
- /* Memory pool support. */
- VG_USERREQ__CREATE_MEMPOOL = 0x1303,
- VG_USERREQ__DESTROY_MEMPOOL = 0x1304,
- VG_USERREQ__MEMPOOL_ALLOC = 0x1305,
- VG_USERREQ__MEMPOOL_FREE = 0x1306,
- VG_USERREQ__MEMPOOL_TRIM = 0x1307,
- VG_USERREQ__MOVE_MEMPOOL = 0x1308,
- VG_USERREQ__MEMPOOL_CHANGE = 0x1309,
- VG_USERREQ__MEMPOOL_EXISTS = 0x130a,
-
- /* Allow printfs to valgrind log. */
- /* The first two pass the va_list argument by value, which
- assumes it is the same size as or smaller than a UWord,
- which generally isn't the case. Hence are deprecated.
- The second two pass the vargs by reference and so are
- immune to this problem. */
- /* both :: char* fmt, va_list vargs (DEPRECATED) */
- VG_USERREQ__PRINTF = 0x1401,
- VG_USERREQ__PRINTF_BACKTRACE = 0x1402,
- /* both :: char* fmt, va_list* vargs */
- VG_USERREQ__PRINTF_VALIST_BY_REF = 0x1403,
- VG_USERREQ__PRINTF_BACKTRACE_VALIST_BY_REF = 0x1404,
-
- /* Stack support. */
- VG_USERREQ__STACK_REGISTER = 0x1501,
- VG_USERREQ__STACK_DEREGISTER = 0x1502,
- VG_USERREQ__STACK_CHANGE = 0x1503,
-
- /* Wine support */
- VG_USERREQ__LOAD_PDB_DEBUGINFO = 0x1601,
-
- /* Querying of debug info. */
- VG_USERREQ__MAP_IP_TO_SRCLOC = 0x1701,
-
- /* Disable/enable error reporting level. Takes a single
- Word arg which is the delta to this thread's error
- disablement indicator. Hence 1 disables or further
- disables errors, and -1 moves back towards enablement.
- Other values are not allowed. */
- VG_USERREQ__CHANGE_ERR_DISABLEMENT = 0x1801,
-
- /* Some requests used for Valgrind internal, such as
- self-test or self-hosting. */
- /* Initialise IR injection */
- VG_USERREQ__VEX_INIT_FOR_IRI = 0x1901,
- /* Used by Inner Valgrind to inform Outer Valgrind where to
- find the list of inner guest threads */
- VG_USERREQ__INNER_THREADS = 0x1902
- } Vg_ClientRequest;
-
-#if !defined(__GNUC__)
-# define __extension__ /* */
-#endif
-
-
-/* Returns the number of Valgrinds this code is running under. That
- is, 0 if running natively, 1 if running under Valgrind, 2 if
- running under Valgrind which is running under another Valgrind,
- etc. */
-#define RUNNING_ON_VALGRIND \
- (unsigned)VALGRIND_DO_CLIENT_REQUEST_EXPR(0 /* if not */, \
- VG_USERREQ__RUNNING_ON_VALGRIND, \
- 0, 0, 0, 0, 0) \
-
-
-/* Discard translation of code in the range [_qzz_addr .. _qzz_addr +
- _qzz_len - 1]. Useful if you are debugging a JITter or some such,
- since it provides a way to make sure valgrind will retranslate the
- invalidated area. Returns no value. */
-#define VALGRIND_DISCARD_TRANSLATIONS(_qzz_addr,_qzz_len) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__DISCARD_TRANSLATIONS, \
- _qzz_addr, _qzz_len, 0, 0, 0)
-
-#define VALGRIND_INNER_THREADS(_qzz_addr) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__INNER_THREADS, \
- _qzz_addr, 0, 0, 0, 0)
-
-
-/* These requests are for getting Valgrind itself to print something.
- Possibly with a backtrace. This is a really ugly hack. The return value
- is the number of characters printed, excluding the "**<pid>** " part at the
- start and the backtrace (if present). */
-
-#if defined(__GNUC__) || defined(__INTEL_COMPILER) && !defined(_MSC_VER)
-/* Modern GCC will optimize the static routine out if unused,
- and unused attribute will shut down warnings about it. */
-static int VALGRIND_PRINTF(const char *format, ...)
- __attribute__((format(__printf__, 1, 2), __unused__));
-#endif
-static int
-#if defined(_MSC_VER)
-__inline
-#endif
-VALGRIND_PRINTF(const char *format, ...)
-{
-#if defined(NVALGRIND)
- (void)format;
- return 0;
-#else /* NVALGRIND */
-#if defined(_MSC_VER) || defined(__MINGW64__)
- uintptr_t _qzz_res;
-#else
- unsigned long _qzz_res;
-#endif
- va_list vargs;
- va_start(vargs, format);
-#if defined(_MSC_VER) || defined(__MINGW64__)
- _qzz_res = VALGRIND_DO_CLIENT_REQUEST_EXPR(0,
- VG_USERREQ__PRINTF_VALIST_BY_REF,
- (uintptr_t)format,
- (uintptr_t)&vargs,
- 0, 0, 0);
-#else
- _qzz_res = VALGRIND_DO_CLIENT_REQUEST_EXPR(0,
- VG_USERREQ__PRINTF_VALIST_BY_REF,
- (unsigned long)format,
- (unsigned long)&vargs,
- 0, 0, 0);
-#endif
- va_end(vargs);
- return (int)_qzz_res;
-#endif /* NVALGRIND */
-}
-
-#if defined(__GNUC__) || defined(__INTEL_COMPILER) && !defined(_MSC_VER)
-static int VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
- __attribute__((format(__printf__, 1, 2), __unused__));
-#endif
-static int
-#if defined(_MSC_VER)
-__inline
-#endif
-VALGRIND_PRINTF_BACKTRACE(const char *format, ...)
-{
-#if defined(NVALGRIND)
- (void)format;
- return 0;
-#else /* NVALGRIND */
-#if defined(_MSC_VER) || defined(__MINGW64__)
- uintptr_t _qzz_res;
-#else
- unsigned long _qzz_res;
-#endif
- va_list vargs;
- va_start(vargs, format);
-#if defined(_MSC_VER) || defined(__MINGW64__)
- _qzz_res = VALGRIND_DO_CLIENT_REQUEST_EXPR(0,
- VG_USERREQ__PRINTF_BACKTRACE_VALIST_BY_REF,
- (uintptr_t)format,
- (uintptr_t)&vargs,
- 0, 0, 0);
-#else
- _qzz_res = VALGRIND_DO_CLIENT_REQUEST_EXPR(0,
- VG_USERREQ__PRINTF_BACKTRACE_VALIST_BY_REF,
- (unsigned long)format,
- (unsigned long)&vargs,
- 0, 0, 0);
-#endif
- va_end(vargs);
- return (int)_qzz_res;
-#endif /* NVALGRIND */
-}
-
-
-/* These requests allow control to move from the simulated CPU to the
- real CPU, calling an arbitrary function.
-
- Note that the current ThreadId is inserted as the first argument.
- So this call:
-
- VALGRIND_NON_SIMD_CALL2(f, arg1, arg2)
-
- requires f to have this signature:
-
- Word f(Word tid, Word arg1, Word arg2)
-
- where "Word" is a word-sized type.
-
- Note that these client requests are not entirely reliable. For example,
- if you call a function with them that subsequently calls printf(),
- there's a high chance Valgrind will crash. Generally, your prospects of
- these working are made higher if the called function does not refer to
- any global variables, and does not refer to any libc or other functions
- (printf et al). Any kind of entanglement with libc or dynamic linking is
- likely to have a bad outcome, for tricky reasons which we've grappled
- with a lot in the past.
-*/
-#define VALGRIND_NON_SIMD_CALL0(_qyy_fn) \
- VALGRIND_DO_CLIENT_REQUEST_EXPR(0 /* default return */, \
- VG_USERREQ__CLIENT_CALL0, \
- _qyy_fn, \
- 0, 0, 0, 0)
-
-#define VALGRIND_NON_SIMD_CALL1(_qyy_fn, _qyy_arg1) \
- VALGRIND_DO_CLIENT_REQUEST_EXPR(0 /* default return */, \
- VG_USERREQ__CLIENT_CALL1, \
- _qyy_fn, \
- _qyy_arg1, 0, 0, 0)
-
-#define VALGRIND_NON_SIMD_CALL2(_qyy_fn, _qyy_arg1, _qyy_arg2) \
- VALGRIND_DO_CLIENT_REQUEST_EXPR(0 /* default return */, \
- VG_USERREQ__CLIENT_CALL2, \
- _qyy_fn, \
- _qyy_arg1, _qyy_arg2, 0, 0)
-
-#define VALGRIND_NON_SIMD_CALL3(_qyy_fn, _qyy_arg1, _qyy_arg2, _qyy_arg3) \
- VALGRIND_DO_CLIENT_REQUEST_EXPR(0 /* default return */, \
- VG_USERREQ__CLIENT_CALL3, \
- _qyy_fn, \
- _qyy_arg1, _qyy_arg2, \
- _qyy_arg3, 0)
-
-
-/* Counts the number of errors that have been recorded by a tool. Nb:
- the tool must record the errors with VG_(maybe_record_error)() or
- VG_(unique_error)() for them to be counted. */
-#define VALGRIND_COUNT_ERRORS \
- (unsigned)VALGRIND_DO_CLIENT_REQUEST_EXPR( \
- 0 /* default return */, \
- VG_USERREQ__COUNT_ERRORS, \
- 0, 0, 0, 0, 0)
-
-/* Several Valgrind tools (Memcheck, Massif, Helgrind, DRD) rely on knowing
- when heap blocks are allocated in order to give accurate results. This
- happens automatically for the standard allocator functions such as
- malloc(), calloc(), realloc(), memalign(), new, new[], free(), delete,
- delete[], etc.
-
- But if your program uses a custom allocator, this doesn't automatically
- happen, and Valgrind will not do as well. For example, if you allocate
- superblocks with mmap() and then allocates chunks of the superblocks, all
- Valgrind's observations will be at the mmap() level and it won't know that
- the chunks should be considered separate entities. In Memcheck's case,
- that means you probably won't get heap block overrun detection (because
- there won't be redzones marked as unaddressable) and you definitely won't
- get any leak detection.
-
- The following client requests allow a custom allocator to be annotated so
- that it can be handled accurately by Valgrind.
-
- VALGRIND_MALLOCLIKE_BLOCK marks a region of memory as having been allocated
- by a malloc()-like function. For Memcheck (an illustrative case), this
- does two things:
-
- - It records that the block has been allocated. This means any addresses
- within the block mentioned in error messages will be
- identified as belonging to the block. It also means that if the block
- isn't freed it will be detected by the leak checker.
-
- - It marks the block as being addressable and undefined (if 'is_zeroed' is
- not set), or addressable and defined (if 'is_zeroed' is set). This
- controls how accesses to the block by the program are handled.
-
- 'addr' is the start of the usable block (ie. after any
- redzone), 'sizeB' is its size. 'rzB' is the redzone size if the allocator
- can apply redzones -- these are blocks of padding at the start and end of
- each block. Adding redzones is recommended as it makes it much more likely
- Valgrind will spot block overruns. `is_zeroed' indicates if the memory is
- zeroed (or filled with another predictable value), as is the case for
- calloc().
-
- VALGRIND_MALLOCLIKE_BLOCK should be put immediately after the point where a
- heap block -- that will be used by the client program -- is allocated.
- It's best to put it at the outermost level of the allocator if possible;
- for example, if you have a function my_alloc() which calls
- internal_alloc(), and the client request is put inside internal_alloc(),
- stack traces relating to the heap block will contain entries for both
- my_alloc() and internal_alloc(), which is probably not what you want.
-
- For Memcheck users: if you use VALGRIND_MALLOCLIKE_BLOCK to carve out
- custom blocks from within a heap block, B, that has been allocated with
- malloc/calloc/new/etc, then block B will be *ignored* during leak-checking
- -- the custom blocks will take precedence.
-
- VALGRIND_FREELIKE_BLOCK is the partner to VALGRIND_MALLOCLIKE_BLOCK. For
- Memcheck, it does two things:
-
- - It records that the block has been deallocated. This assumes that the
- block was annotated as having been allocated via
- VALGRIND_MALLOCLIKE_BLOCK. Otherwise, an error will be issued.
-
- - It marks the block as being unaddressable.
-
- VALGRIND_FREELIKE_BLOCK should be put immediately after the point where a
- heap block is deallocated.
-
- VALGRIND_RESIZEINPLACE_BLOCK informs a tool about reallocation. For
- Memcheck, it does four things:
-
- - It records that the size of a block has been changed. This assumes that
- the block was annotated as having been allocated via
- VALGRIND_MALLOCLIKE_BLOCK. Otherwise, an error will be issued.
-
- - If the block shrunk, it marks the freed memory as being unaddressable.
-
- - If the block grew, it marks the new area as undefined and defines a red
- zone past the end of the new block.
-
- - The V-bits of the overlap between the old and the new block are preserved.
-
- VALGRIND_RESIZEINPLACE_BLOCK should be put after allocation of the new block
- and before deallocation of the old block.
-
- In many cases, these three client requests will not be enough to get your
- allocator working well with Memcheck. More specifically, if your allocator
- writes to freed blocks in any way then a VALGRIND_MAKE_MEM_UNDEFINED call
- will be necessary to mark the memory as addressable just before the zeroing
- occurs, otherwise you'll get a lot of invalid write errors. For example,
- you'll need to do this if your allocator recycles freed blocks, but it
- zeroes them before handing them back out (via VALGRIND_MALLOCLIKE_BLOCK).
- Alternatively, if your allocator reuses freed blocks for allocator-internal
- data structures, VALGRIND_MAKE_MEM_UNDEFINED calls will also be necessary.
-
- Really, what's happening is a blurring of the lines between the client
- program and the allocator... after VALGRIND_FREELIKE_BLOCK is called, the
- memory should be considered unaddressable to the client program, but the
- allocator knows more than the rest of the client program and so may be able
- to safely access it. Extra client requests are necessary for Valgrind to
- understand the distinction between the allocator and the rest of the
- program.
-
- Ignored if addr == 0.
-*/
-#define VALGRIND_MALLOCLIKE_BLOCK(addr, sizeB, rzB, is_zeroed) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__MALLOCLIKE_BLOCK, \
- addr, sizeB, rzB, is_zeroed, 0)
-
-/* See the comment for VALGRIND_MALLOCLIKE_BLOCK for details.
- Ignored if addr == 0.
-*/
-#define VALGRIND_RESIZEINPLACE_BLOCK(addr, oldSizeB, newSizeB, rzB) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__RESIZEINPLACE_BLOCK, \
- addr, oldSizeB, newSizeB, rzB, 0)
-
-/* See the comment for VALGRIND_MALLOCLIKE_BLOCK for details.
- Ignored if addr == 0.
-*/
-#define VALGRIND_FREELIKE_BLOCK(addr, rzB) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__FREELIKE_BLOCK, \
- addr, rzB, 0, 0, 0)
-
-/* Create a memory pool. */
-#define VALGRIND_CREATE_MEMPOOL(pool, rzB, is_zeroed) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__CREATE_MEMPOOL, \
- pool, rzB, is_zeroed, 0, 0)
-
-/* Create a memory pool with some flags specifying extended behaviour.
- When flags is zero, the behaviour is identical to VALGRIND_CREATE_MEMPOOL.
-
- The flag VALGRIND_MEMPOOL_METAPOOL specifies that the pieces of memory
- associated with the pool using VALGRIND_MEMPOOL_ALLOC will be used
- by the application as superblocks to dole out MALLOC_LIKE blocks using
- VALGRIND_MALLOCLIKE_BLOCK. In other words, a meta pool is a "2 levels"
- pool : first level is the blocks described by VALGRIND_MEMPOOL_ALLOC.
- The second level blocks are described using VALGRIND_MALLOCLIKE_BLOCK.
- Note that the association between the pool and the second level blocks
- is implicit : second level blocks will be located inside first level
- blocks. It is necessary to use the VALGRIND_MEMPOOL_METAPOOL flag
- for such 2 levels pools, as otherwise valgrind will detect overlapping
- memory blocks, and will abort execution (e.g. during leak search).
-
- Such a meta pool can also be marked as an 'auto free' pool using the flag
- VALGRIND_MEMPOOL_AUTO_FREE, which must be OR-ed together with the
- VALGRIND_MEMPOOL_METAPOOL. For an 'auto free' pool, VALGRIND_MEMPOOL_FREE
- will automatically free the second level blocks that are contained
- inside the first level block freed with VALGRIND_MEMPOOL_FREE.
- In other words, calling VALGRIND_MEMPOOL_FREE will cause implicit calls
- to VALGRIND_FREELIKE_BLOCK for all the second level blocks included
- in the first level block.
- Note: it is an error to use the VALGRIND_MEMPOOL_AUTO_FREE flag
- without the VALGRIND_MEMPOOL_METAPOOL flag.
-*/
-#define VALGRIND_MEMPOOL_AUTO_FREE 1
-#define VALGRIND_MEMPOOL_METAPOOL 2
-#define VALGRIND_CREATE_MEMPOOL_EXT(pool, rzB, is_zeroed, flags) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__CREATE_MEMPOOL, \
- pool, rzB, is_zeroed, flags, 0)
-
-/* Destroy a memory pool. */
-#define VALGRIND_DESTROY_MEMPOOL(pool) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__DESTROY_MEMPOOL, \
- pool, 0, 0, 0, 0)
-
-/* Associate a piece of memory with a memory pool. */
-#define VALGRIND_MEMPOOL_ALLOC(pool, addr, size) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__MEMPOOL_ALLOC, \
- pool, addr, size, 0, 0)
-
-/* Disassociate a piece of memory from a memory pool. */
-#define VALGRIND_MEMPOOL_FREE(pool, addr) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__MEMPOOL_FREE, \
- pool, addr, 0, 0, 0)
-
-/* Disassociate any pieces outside a particular range. */
-#define VALGRIND_MEMPOOL_TRIM(pool, addr, size) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__MEMPOOL_TRIM, \
- pool, addr, size, 0, 0)
-
-/* Resize and/or move a piece associated with a memory pool. */
-#define VALGRIND_MOVE_MEMPOOL(poolA, poolB) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__MOVE_MEMPOOL, \
- poolA, poolB, 0, 0, 0)
-
-/* Resize and/or move a piece associated with a memory pool. */
-#define VALGRIND_MEMPOOL_CHANGE(pool, addrA, addrB, size) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__MEMPOOL_CHANGE, \
- pool, addrA, addrB, size, 0)
-
-/* Return 1 if a mempool exists, else 0. */
-#define VALGRIND_MEMPOOL_EXISTS(pool) \
- (unsigned)VALGRIND_DO_CLIENT_REQUEST_EXPR(0, \
- VG_USERREQ__MEMPOOL_EXISTS, \
- pool, 0, 0, 0, 0)
-
-/* Mark a piece of memory as being a stack. Returns a stack id.
- start is the lowest addressable stack byte, end is the highest
- addressable stack byte. */
-#define VALGRIND_STACK_REGISTER(start, end) \
- (unsigned)VALGRIND_DO_CLIENT_REQUEST_EXPR(0, \
- VG_USERREQ__STACK_REGISTER, \
- start, end, 0, 0, 0)
-
-/* Unmark the piece of memory associated with a stack id as being a
- stack. */
-#define VALGRIND_STACK_DEREGISTER(id) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__STACK_DEREGISTER, \
- id, 0, 0, 0, 0)
-
-/* Change the start and end address of the stack id.
- start is the new lowest addressable stack byte, end is the new highest
- addressable stack byte. */
-#define VALGRIND_STACK_CHANGE(id, start, end) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__STACK_CHANGE, \
- id, start, end, 0, 0)
-
-/* Load PDB debug info for Wine PE image_map. */
-#define VALGRIND_LOAD_PDB_DEBUGINFO(fd, ptr, total_size, delta) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__LOAD_PDB_DEBUGINFO, \
- fd, ptr, total_size, delta, 0)
-
-/* Map a code address to a source file name and line number. buf64
- must point to a 64-byte buffer in the caller's address space. The
- result will be dumped in there and is guaranteed to be zero
- terminated. If no info is found, the first byte is set to zero. */
-#define VALGRIND_MAP_IP_TO_SRCLOC(addr, buf64) \
- (unsigned)VALGRIND_DO_CLIENT_REQUEST_EXPR(0, \
- VG_USERREQ__MAP_IP_TO_SRCLOC, \
- addr, buf64, 0, 0, 0)
-
-/* Disable error reporting for this thread. Behaves in a stack like
- way, so you can safely call this multiple times provided that
- VALGRIND_ENABLE_ERROR_REPORTING is called the same number of times
- to re-enable reporting. The first call of this macro disables
- reporting. Subsequent calls have no effect except to increase the
- number of VALGRIND_ENABLE_ERROR_REPORTING calls needed to re-enable
- reporting. Child threads do not inherit this setting from their
- parents -- they are always created with reporting enabled. */
-#define VALGRIND_DISABLE_ERROR_REPORTING \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__CHANGE_ERR_DISABLEMENT, \
- 1, 0, 0, 0, 0)
-
-/* Re-enable error reporting, as per comments on
- VALGRIND_DISABLE_ERROR_REPORTING. */
-#define VALGRIND_ENABLE_ERROR_REPORTING \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__CHANGE_ERR_DISABLEMENT, \
- -1, 0, 0, 0, 0)
-
-/* Execute a monitor command from the client program.
- If a connection is opened with GDB, the output will be sent
- according to the output mode set for vgdb.
- If no connection is opened, output will go to the log output.
- Returns 1 if command not recognised, 0 otherwise. */
-#define VALGRIND_MONITOR_COMMAND(command) \
- VALGRIND_DO_CLIENT_REQUEST_EXPR(0, VG_USERREQ__GDB_MONITOR_COMMAND, \
- command, 0, 0, 0, 0)
-
-
-/* Change the value of a dynamic command line option.
- Note that unknown or not dynamically changeable options
- will cause a warning message to be output. */
-#define VALGRIND_CLO_CHANGE(option) \
- VALGRIND_DO_CLIENT_REQUEST_STMT(VG_USERREQ__CLO_CHANGE, \
- option, 0, 0, 0, 0)
-
-
-#undef PLAT_x86_darwin
-#undef PLAT_amd64_darwin
-#undef PLAT_x86_win32
-#undef PLAT_amd64_win64
-#undef PLAT_x86_linux
-#undef PLAT_amd64_linux
-#undef PLAT_ppc32_linux
-#undef PLAT_ppc64be_linux
-#undef PLAT_ppc64le_linux
-#undef PLAT_arm_linux
-#undef PLAT_s390x_linux
-#undef PLAT_mips32_linux
-#undef PLAT_mips64_linux
-#undef PLAT_nanomips_linux
-#undef PLAT_x86_solaris
-#undef PLAT_amd64_solaris
-
-#endif /* __VALGRIND_H */
projects / platform / upstream / libinput.git / commitdiff