From: Ulrich Drepper Date: Wed, 3 Sep 2003 02:53:32 +0000 (+0000) Subject: Update. X-Git-Tag: upstream/2.20~11828 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5777d565adb19dd2133c71be65455b8551f3ea43;p=platform%2Fupstream%2Flinaro-glibc.git Update. * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): Also defined symbol for entry point to avoid cancellation. * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (PSEUDO): Likewise. * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (PSEUDO): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h (PSEUDO): Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h (PSEUDO): Likewise. * sysdeps/unix/sysv/linux/i386/not-cancel.h (__open_nocancel, __close_nocancel, __read_nocancel, __write_nocancel, __waitpid_nocancel): Add attribute_hidden. If not in libc.so, libpthread.so or librt.so, define to corresponding function without _nocancel suffix. * sysdeps/unix/sysv/linux/s390/not-cancel.h: New file. * sysdeps/unix/sysv/linux/powerpc/not-cancel.h: New file. * sysdeps/unix/sysv/linux/sparc/not-cancel.h: New file. --- diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 7a29697..789918f 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,5 +1,26 @@ 2003-09-02 Jakub Jelinek + * sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h (PSEUDO): Also + defined symbol for entry point to avoid cancellation. + * sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h (PSEUDO): + Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h (PSEUDO): + Likewise. + * sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h (PSEUDO): + Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h (PSEUDO): + Likewise. + * sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h (PSEUDO): + Likewise. + * sysdeps/unix/sysv/linux/i386/not-cancel.h (__open_nocancel, + __close_nocancel, __read_nocancel, __write_nocancel, + __waitpid_nocancel): Add attribute_hidden. If not in libc.so, + libpthread.so or librt.so, define to corresponding function + without _nocancel suffix. + * sysdeps/unix/sysv/linux/s390/not-cancel.h: New file. + * sysdeps/unix/sysv/linux/powerpc/not-cancel.h: New file. + * sysdeps/unix/sysv/linux/sparc/not-cancel.h: New file. + * sysdeps/unix/sysv/linux/x86_64/not-cancel.h: Fix a typo. 2003-09-02 Ulrich Drepper diff --git a/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h b/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h index 77ea727..693cd07 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/i386/not-cancel.h @@ -1,4 +1,4 @@ -/* Uncancelable versions of cancelable interfaces. Linux version. +/* Uncancelable versions of cancelable interfaces. Linux/NPTL version. Copyright (C) 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 2003. @@ -20,15 +20,28 @@ #include +#if !defined NOT_IN_libc || defined IS_IN_libpthread || defined IS_IN_librt +extern int __open_nocancel (const char *, int, ...) attribute_hidden; +extern int __close_nocancel (int) attribute_hidden; +extern int __read_nocancel (int, void *, size_t) attribute_hidden; +extern int __write_nocancel (int, const void *, size_t) attribute_hidden; +extern pid_t __waitpid_nocancel (pid_t, int *, int) attribute_hidden; +#else +#define __open_nocancel(name, ...) __open (name, __VA_ARGS__) +#define __close_nocancel(fd) __close (fd) +#define __read_nocancel(fd, buf, len) __read (fd, buf, len) +#define __write_nocancel(fd, buf, len) __write (fd, buf, len) +#define __waitpid_nocancel(pid, stat_loc, options) \ + __waitpid (pid, stat_loc, options) +#endif + /* Uncancelable open. */ -extern int __open_nocancel (const char *, int, ...); #define open_not_cancel(name, flags, mode) \ __open_nocancel (name, flags, mode) #define open_not_cancel_2(name, flags) \ __open_nocancel (name, flags) /* Uncancelable close. */ -extern int __close_nocancel (int); #define close_not_cancel(fd) \ __close_nocancel (fd) #define close_not_cancel_no_status(fd) \ @@ -36,12 +49,10 @@ extern int __close_nocancel (int); INTERNAL_SYSCALL (close, err, 1, (fd)); }) /* Uncancelable read. */ -extern int __read_nocancel (int, void *, size_t); #define read_not_cancel(fd, buf, n) \ __read_nocancel (fd, buf, n) /* Uncancelable write. */ -extern int __write_nocancel (int, const void *, size_t); #define write_not_cancel(fd, buf, n) \ __write_nocancel (fd, buf, n) @@ -52,7 +63,6 @@ extern int __write_nocancel (int, const void *, size_t); /* Uncancelable waitpid. */ #ifdef __NR_waitpid -extern pid_t __waitpid_nocancel (pid_t, int *, int); # define waitpid_not_cancel(pid, stat_loc, options) \ __waitpid_nocancel (pid, stat_loc, options) #else diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/not-cancel.h b/nptl/sysdeps/unix/sysv/linux/powerpc/not-cancel.h new file mode 100644 index 0000000..acf1a61 --- /dev/null +++ b/nptl/sysdeps/unix/sysv/linux/powerpc/not-cancel.h @@ -0,0 +1 @@ +#include "../i386/not-cancel.h" diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h index d39425e..41e6af4 100644 --- a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc32/sysdep-cancel.h @@ -33,8 +33,12 @@ cfi_startproc; \ SINGLE_THREAD_P; \ bne- .Lpseudo_cancel; \ + .type __##syscall_name##_nocancel,@function; \ + .globl __##syscall_name##_nocancel; \ + __##syscall_name##_nocancel: \ DO_CALL (SYS_ify (syscall_name)); \ PSEUDO_RET; \ + .size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \ .Lpseudo_cancel: \ stwu 1,-48(1); \ cfi_adjust_cfa_offset (48); \ diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h index 3f9edb2..c7fe41d 100644 --- a/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/powerpc/powerpc64/sysdep-cancel.h @@ -33,8 +33,12 @@ cfi_startproc; \ SINGLE_THREAD_P; \ bne- .Lpseudo_cancel; \ + .type .__##syscall_name##_nocancel,@function; \ + .globl .__##syscall_name##_nocancel; \ + .__##syscall_name##_nocancel: \ DO_CALL (SYS_ify (syscall_name)); \ PSEUDO_RET; \ + .size .__##syscall_name##_nocancel,.-.__##syscall_name##_nocancel; \ .Lpseudo_cancel: \ stdu 1,-128(1); \ cfi_adjust_cfa_offset (128); \ diff --git a/nptl/sysdeps/unix/sysv/linux/s390/not-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/not-cancel.h new file mode 100644 index 0000000..acf1a61 --- /dev/null +++ b/nptl/sysdeps/unix/sysv/linux/s390/not-cancel.h @@ -0,0 +1 @@ +#include "../i386/not-cancel.h" diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h index 1f7cff8..bbbd30b 100644 --- a/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-32/sysdep-cancel.h @@ -59,11 +59,15 @@ L(pseudo_cancel): \ ENTRY(name) \ SINGLE_THREAD_P(%r1) \ jne L(pseudo_cancel); \ +.type __##syscall_name##_nocancel,@function; \ +.globl __##syscall_name##_nocancel; \ +__##syscall_name##_nocancel: \ DO_CALL(syscall_name, args); \ L(pseudo_check): \ lhi %r4,-4095; \ clr %r2,%r4; \ jnl SYSCALL_ERROR_LABEL; \ +.size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \ L(pseudo_end): # ifdef IS_IN_libpthread diff --git a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h index 4d53311..2daf594 100644 --- a/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/s390/s390-64/sysdep-cancel.h @@ -53,11 +53,15 @@ L(pseudo_cancel): \ ENTRY(name) \ SINGLE_THREAD_P \ jne L(pseudo_cancel); \ +.type __##syscall_name##_nocancel,@function; \ +.globl __##syscall_name##_nocancel; \ +__##syscall_name##_nocancel: \ DO_CALL(syscall_name, args); \ L(pseudo_check): \ lghi %r4,-4095; \ clgr %r2,%r4; \ jgnl SYSCALL_ERROR_LABEL; \ +.size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \ L(pseudo_end): # ifdef IS_IN_libpthread diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/not-cancel.h b/nptl/sysdeps/unix/sysv/linux/sparc/not-cancel.h new file mode 100644 index 0000000..acf1a61 --- /dev/null +++ b/nptl/sysdeps/unix/sysv/linux/sparc/not-cancel.h @@ -0,0 +1 @@ +#include "../i386/not-cancel.h" diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h index a342064..79d0305 100644 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/sparc/sparc32/sysdep-cancel.h @@ -32,10 +32,14 @@ ENTRY(name) \ ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1; \ cmp %g1, 0; \ bne 1f; \ +.type __##syscall_name##_nocancel,@function; \ +.globl __##syscall_name##_nocancel; \ +__##syscall_name##_nocancel: \ mov SYS_ify(syscall_name), %g1; \ ta 0x10; \ bcs __syscall_error_handler; \ nop; \ +.size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \ .subsection 2; \ cfi_startproc; \ 1: save %sp, -96, %sp; \ diff --git a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h b/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h index 0835c91..efcb7dd 100644 --- a/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h +++ b/nptl/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep-cancel.h @@ -31,10 +31,14 @@ ENTRY(name) \ ld [%g7 + MULTIPLE_THREADS_OFFSET], %g1; \ brnz,pn %g1, 1f; \ +.type __##syscall_name##_nocancel,@function; \ +.globl __##syscall_name##_nocancel; \ +__##syscall_name##_nocancel: \ mov SYS_ify(syscall_name), %g1; \ ta 0x6d; \ bcs,pn %xcc, __syscall_error_handler; \ nop; \ +.size __##syscall_name##_nocancel,.-__##syscall_name##_nocancel; \ .subsection 2; \ 1: save %sp, -192, %sp; \ CENABLE; \ diff --git a/stdio-common/Makefile b/stdio-common/Makefile index b665688..5c2d1bb 100644 --- a/stdio-common/Makefile +++ b/stdio-common/Makefile @@ -85,6 +85,7 @@ CFLAGS-tmpfile.c = -fexceptions CFLAGS-tmpfile64.c = -fexceptions CFLAGS-tempname.c = -fexceptions CFLAGS-psignal.c = -fexceptions +CFLAGS-vprintf.c = -fexceptions tst-sscanf-ENV = LOCPATH=$(common-objpfx)localedata tst-swprintf-ENV = LOCPATH=$(common-objpfx)localedata