platform/upstream/libgc.git
7 years agoUse same style of include gc.h in documentation
Ivan Maidanski [Fri, 12 May 2017 14:11:38 +0000 (17:11 +0300)]
Use same style of include gc.h in documentation

* doc/README.darwin (Important usage notes): Include "gc.h" instead of
include <gc/gc.h>.

7 years agoFix typo in README.hp
Ivan Maidanski [Fri, 12 May 2017 07:05:59 +0000 (10:05 +0300)]
Fix typo in README.hp

* doc/README.hp: Fix typo ("recently") in documentation.

7 years agoMove README.QUICK from DOC_FILES to OTHER_FILES in Makefile.direct
Ivan Maidanski [Thu, 11 May 2017 08:55:39 +0000 (11:55 +0300)]
Move README.QUICK from DOC_FILES to OTHER_FILES in Makefile.direct
(code refactoring)

README.QUICK file is not a part of installed libgc documentation.

* Makefile.direct (DOC_FILES): Remove README.QUICK item.
* Makefile.direct (OTHER_FILES): Add README.QUICK item.

7 years agoFix 'doc' files installation folder
Andy Li [Tue, 9 May 2017 01:54:19 +0000 (09:54 +0800)]
Fix 'doc' files installation folder

Docs are dist_doc_DATA.  They should be installed to /usr/share/doc.

* doc/doc.am (dist_pkgdata_DATA): Move all items to dist_doc_DATA.

7 years agoUpdate documentation as parallel mark is now on by default in configure
Ivan Maidanski [Fri, 5 May 2017 18:04:25 +0000 (21:04 +0300)]
Update documentation as parallel mark is now on by default in configure
(fix commit c7f2147)

* configure.ac (parallel-mark): Provide information about
--disable-parallel-mark option instead of --enable-parallel-mark.
* doc/README.autoconf (Important options): Likewise.
* doc/README.solaris2: Likewise.
* doc/simple_example.html: Likewise.
* doc/README.DGUX386: Remove configure --enable-parallel-mark option
(as it is on by default now).
* doc/README.autoconf (Important options): Do not provide information
about --enable-full-debug which is no longer supported (since v7.0).
* doc/gcinterface.html: update information about parallel marker mode
in configure.
* doc/README.solaris2: Provide information about --disable-threads
option instead of --enable-threads=posix.
* doc/simple_example.html: Likewise.

7 years agoFix typos in README.DGUX386
Ivan Maidanski [Fri, 5 May 2017 16:46:43 +0000 (19:46 +0300)]
Fix typos in README.DGUX386

* doc/README.DGUX386: Fix typos ("version", "x86", "parallel") in
documentation.

7 years agoRemove non-existent configure option in simple_example.html
Ivan Maidanski [Fri, 5 May 2017 08:07:34 +0000 (11:07 +0300)]
Remove non-existent configure option in simple_example.html

* doc/simple_example.html (Threads): Remove --enable-thread-local-alloc
option (for configure).

7 years agoRemove DGUX_THREADS macro which duplicates GC_DGUX386_THREADS (configure)
Ivan Maidanski [Fri, 5 May 2017 07:41:48 +0000 (10:41 +0300)]
Remove DGUX_THREADS macro which duplicates GC_DGUX386_THREADS (configure)
(code refactoring)

* configure.ac [dgux386] (DGUX_THREADS): Remove AC_DEFINE.

7 years agoFix OSF1 host pattern in CMakeLists.txt
Ivan Maidanski [Thu, 4 May 2017 21:49:53 +0000 (00:49 +0300)]
Fix OSF1 host pattern in CMakeLists.txt

* CMakeLists.txt [CMAKE_USE_PTHREADS_INIT && osf]: Replace ".*-.*-osf*"
pattern ".*-.*-osf.*" (a missing "." before "*" is added).

7 years agoCompile thread_local_alloc only if multi-threaded build (Makefile.am)
Ivan Maidanski [Thu, 4 May 2017 21:26:31 +0000 (00:26 +0300)]
Compile thread_local_alloc only if multi-threaded build (Makefile.am)

* Makefile.am (libgc_la_SOURCES): Remove thread_local_alloc.c.
* Makefile.am [WIN32_THREADS || PTHREADS] (libgc_la_SOURCES): Add
thread_local_alloc.c.

7 years agoAlign IRIX/OSF1_THREADS definition in gc_config_macros.h with gcconfig.h
Ivan Maidanski [Thu, 4 May 2017 11:17:37 +0000 (14:17 +0300)]
Align IRIX/OSF1_THREADS definition in gc_config_macros.h with gcconfig.h

The condition of defining GC_IRIX_THREADS and GC_OSF1_THREADS
(if GC_THREADS) in gc_config_macros.h is now the same as that of
IRIX5 and OSF1 macros in gcconfig.h, respectively.

* include/gc_config_macros.h [GC_THREADS] (GC_HPUX_THREADS,
GC_SOLARIS_THREADS): Replace !defined(__linux__) with "#elif".
* include/gc_config_macros.h [GC_THREADS] (GC_OPENBSD_THREADS,
GC_FREEBSD_THREADS, GC_NETBSD_THREADS): Handle the case before
GC_OSF1_THREADS, GC_IRIX_THREADS, GC_SOLARIS_THREADS, GC_DARWIN_THREADS;
remove FIXME.
* include/gc_config_macros.h [GC_THREADS] (GC_IRIX_THREADS): Check
mips and _mips predefined macros in addition to __mips; do not define
if any of [_]nec_ews, [__]ultrix predefined macro is defined.

7 years agoRemove GC_GNU_THREADS macro (HURD)
Ivan Maidanski [Wed, 3 May 2017 09:04:16 +0000 (12:04 +0300)]
Remove GC_GNU_THREADS macro (HURD)
(code refactoring)

* CMakeLists.txt [CMAKE_USE_PTHREADS_INIT && *-*-gnu*] (GC_GNU_THREADS):
Define GC_THREADS macro instead.
* configure.ac [THREADS=posix && *-*-gnu*] (GC_GNU_THREADS): Likewise.
* configure.ac (GC_GNU_THREADS): Remove AH_TEMPLATE.
* include/gc_config_macros.h: Remove check for GC_GNU_THREADS.
* include/private/gcconfig.h [!CPPCHECK]: Remove consistency check for
GC_GNU_THREADS.
* pthread_support.c [GC_PTHREADS && !GC_WIN32_THREADS] (GC_get_nprocs):
Replace GC_GNU_THREADS to HURD macro check.
* tools/threadlibs.c (main): Replace GC_GNU_THREADS to HURD and
GC_THREADS macros check.

7 years agoFix missing win32_threads.c compilation for Cygwin (CMake)
Ivan Maidanski [Wed, 3 May 2017 08:09:50 +0000 (11:09 +0300)]
Fix missing win32_threads.c compilation for Cygwin (CMake)

* CMakeLists.txt [CMAKE_USE_PTHREADS_INIT && *-*-cygwin*] (SRC): Add
win32_threads.c.
* CMakeLists.txt (win32_threads): Remove commented out variable
definition.

7 years agoTravis CI: Workaround 'unused function' cppcheck false warnings in extra
Ivan Maidanski [Wed, 3 May 2017 07:35:59 +0000 (10:35 +0300)]
Travis CI: Workaround 'unused function' cppcheck false warnings in extra
(fix commit b89b137)

7 years agoTravis CI: Workaround 'value of GC_API unknown' cppcheck warnings
Ivan Maidanski [Tue, 2 May 2017 20:40:50 +0000 (23:40 +0300)]
Travis CI: Workaround 'value of GC_API unknown' cppcheck warnings
(fix commit b89b137)

Also, turn on silent mode for cppcheck.

7 years agoAdd Coverity Scan (static code analysis status) badge to README
Ivan Maidanski [Fri, 28 Apr 2017 19:10:38 +0000 (22:10 +0300)]
Add Coverity Scan (static code analysis status) badge to README

7 years agoTravis CI: Test also by Coverity Scan
Ivan Maidanski [Fri, 28 Apr 2017 08:48:10 +0000 (11:48 +0300)]
Travis CI: Test also by Coverity Scan

7 years agoUse thread-local allocations for all multi-threaded builds
Ivan Maidanski [Fri, 28 Apr 2017 08:42:43 +0000 (11:42 +0300)]
Use thread-local allocations for all multi-threaded builds

This change affects only builds by configure and CMake.

* CMakeLists.txt [CMAKE_USE_PTHREADS_INIT]: Handle *-*-*linux* and
*-*-nacl* targets in the same way as x86-*-linux*.
* CMakeLists.txt [CMAKE_USE_PTHREADS_INIT] (THREAD_LOCAL_ALLOC): Define
macro (and add thread_local_alloc.c to SRC) for *-*-aix*, *-*-hpux11*,
*-*-openbsd*, *-*-freebsd*, *-*-netbsd*, *-*-irix* targets.
* configure.ac [THREADS=posix] (THREAD_LOCAL_ALLOC): AC_DEFINE for
*-*-*linux*, *-*-nacl*, *-*-aix*, *-*-openbsd*, *-*-netbsd*, *-*-irix*
targets.
* configure.ac [THREADS=posix && *-*-freebsd*]: Remove AC_MSG_WARN that
threads are not fully supported by GC.
* CMakeLists.txt [CMAKE_USE_PTHREADS_INIT && *-*-freebsd*]: Likewise.
* configure.ac [THREADS=posix && *-*-osf*] (THREAD_LOCAL_ALLOC):
Define even if enable_parallel_mark is false.
* CMakeLists.txt [CMAKE_USE_PTHREADS_INIT && *-*-osf*]
(THREAD_LOCAL_ALLOC): Likewise.
* configure.ac [THREADS=aix] (THREAD_LOCAL_ALLOC): AC_DEFINE.

7 years agoTravis CI: Test also the distributive file creation
Ivan Maidanski [Thu, 27 Apr 2017 09:03:43 +0000 (12:03 +0300)]
Travis CI: Test also the distributive file creation

7 years agoUpdate EXTRA_DIST in Makefile, Win32/64 docs after NT_*_MAKEFILE removal
Ivan Maidanski [Thu, 27 Apr 2017 08:59:20 +0000 (11:59 +0300)]
Update EXTRA_DIST in Makefile, Win32/64 docs after NT_*_MAKEFILE removal
(fix commit 8312098)

* Makefile.am (EXTRA_DIST): Remove NT_STATIC_THREADS_MAKEFILE,
NT_X64_STATIC_THREADS_MAKEFILE, NT_X64_THREADS_MAKEFILE.
* Makefile.direct (OTHER_MAKEFILES): Likewise.
* doc/README.win32 (Threads): Do not refer to NT_THREADS_MAKEFILE;
replace NT_STATIC_THREADS_MAKEFILE to NT_MAKEFILE.
* doc/README.win64: Replace NT_X64_STATIC_THREADS_MAKEFILE and
NT_X64_THREADS_MAKEFILE to NT_MAKEFILE; update documentation
accordingly; update note about Test_cpp failures; update note about
suppressed warnings.

7 years agoUpdate GC compilation and usage notes for Win32
Ivan Maidanski [Thu, 27 Apr 2017 07:56:08 +0000 (10:56 +0300)]
Update GC compilation and usage notes for Win32

* doc/README.win32: Remove note that cord test is not ported; do not
refer to GC 6.1alpha4.
* doc/README.win32 (Microsoft Tools): Eliminate gctest description
duplication; remove outdated note that static library is normal in
case of absence of thread support.
* doc/README.win32 (GNU Tools): Add note that MinGW build could be
performed on a Windows host; update information about parallel marker
(it is on by default now).
* doc/README.win32 (Threads): Update information about the default
status of threads support in ./configure; mention CMakeLists.txt as
well; refine information about pthread_create/exit calls in Cygwin;
refine information about GC_CreateThread and GC_INIT.

7 years agoTurn on parallel marker for AIX, Irix, NaCl, NetBSD, OpenBSD, RTEMS
Ivan Maidanski [Mon, 24 Apr 2017 07:32:01 +0000 (10:32 +0300)]
Turn on parallel marker for AIX, Irix, NaCl, NetBSD, OpenBSD, RTEMS
(fix commit c7f2147)

* configure.ac [enable_parallel_mark] (PARALLEL_MARK): Define also for
"*-*-*linux*", "*-*-nacl*", "*-*-aix*", "aix", "*-*-openbsd*",
"*-*-gnu*", "*-*-netbsd*", "*-*-irix*", "rtems" targets.

7 years agoTurn on parallel marker by default for all multi-threaded builds
Ivan Maidanski [Sat, 22 Apr 2017 15:21:09 +0000 (18:21 +0300)]
Turn on parallel marker by default for all multi-threaded builds

Note: if some target does not support PARALLEL_MARK, it should be
fixed (or a workaround should be added).

* CMakeLists.txt (enable_parallel_mark): Change default value to ON.
* CMakeLists.txt [enable_parallel_mark] (PARALLEL_MARK): Define only
along with GC_LINUX_THREADS, or GC_AIX_THREADS, or GC_HPUX_THREADS, or
GC_OPENBSD_THREADS, or GC_FREEBSD_THREADS, or GC_NETBSD_THREADS, or
GC_SOLARIS_THREADS, or GC_IRIX_THREADS, or GC_THREADS, or
GC_DARWIN_THREADS, or GC_OSF1_THREADS.
* configure.ac (PARALLEL_MARK): Always define unless threads are
disabled or enable_parallel_mark is "no".

7 years agoRemove unused USE_GENERIC_PUSH_REGS macro definition (TILE-Gx/Pro)
Ivan Maidanski [Sat, 22 Apr 2017 14:31:10 +0000 (17:31 +0300)]
Remove unused USE_GENERIC_PUSH_REGS macro definition (TILE-Gx/Pro)
(fix commit 1240658)

* include/private/gcconfig.h [TILEPRO, TILEGX] (USE_GENERIC_PUSH_REGS):
Remove macro (not used).

7 years agoRemove unused USE_GENERIC macro definition and description
Ivan Maidanski [Sat, 22 Apr 2017 14:24:05 +0000 (17:24 +0300)]
Remove unused USE_GENERIC macro definition and description
(code refactoring)

* BCC_MAKEFILE: Remove comment about USE_GENERIC macro.
* WCC_MAKEFILE: Likewise.
* BCC_MAKEFILE (defines): Remove -DUSE_GENERIC.
* WCC_MAKEFILE (CFLAGS): Likewise.
* doc/README.win32 (Borland Tools): Remove information about
-DUSE_GENERIC and assembler.

7 years agoEnable alternative finalization interface (DISCLAIM) in all makefiles
Ivan Maidanski [Sat, 22 Apr 2017 14:04:52 +0000 (17:04 +0300)]
Enable alternative finalization interface (DISCLAIM) in all makefiles

* BCC_MAKEFILE (defines): Add -DENABLE_DISCLAIM.
* Makefile.direct (CFLAGS): Likewise.
* NT_MAKEFILE (.c.obj): Likewise.
* OS2_MAKEFILE (CFLAGS): Likewise.
* PCR-Makefile (CFLAGS): Likewise.
* WCC_MAKEFILE (DEFS): Likewise.
* digimars.mak (DEFINES): Likewise.
* gc.mak (CPP_PROJ): Likewise.
* build/s60v3/libgc.mmp (ENABLE_DISCLAIM): Uncomment macro.

7 years ago.gitignore: Ignore cord/tests/de_win.rbj
Ivan Maidanski [Sat, 22 Apr 2017 06:58:56 +0000 (09:58 +0300)]
.gitignore: Ignore cord/tests/de_win.rbj

7 years agoMove de_win compiled resource files to cord/tests
Ivan Maidanski [Sat, 22 Apr 2017 06:57:36 +0000 (09:57 +0300)]
Move de_win compiled resource files to cord/tests

* NT_MAKEFILE (cord\de_win.rbj, cord\de_win.res, cord\de.exe): Rename
cord\de_win.rbj to cord\tests\de_win.rbj; rename cord\de_win.res to
cord\tests\de_win.res.
* NT_MAKEFILE (clean): Rename cord\*.rbj to cord\tests\*.rbj; rename
cord\*.res to cord\tests\*.res.

7 years agoFix tests crash caused by insufficient stack size (NT_MAKEFILE)
Ivan Maidanski [Sat, 22 Apr 2017 06:32:17 +0000 (09:32 +0300)]
Fix tests crash caused by insufficient stack size (NT_MAKEFILE)
(fix commit 8312098)

* NT_MAKEFILE: Refine title comment (list the variables affecting
build configuration).
* NT_MAKEFILE (CPU): Define (uncomment) variable.
* NT_MAKEFILE (LINK_DLL_FLAGS): Remove uuid.lib (not needed).
* NT_MAKEFILE (gctest.exe, cord\de.exe, test_cpp.exe): Remove -stack
option (to use the default stack size); add /MACHINE:$(CPU) option.

7 years agoEliminate 'possible loss of data' MS VC warning in disclaim_and_reclaim
Ivan Maidanski [Fri, 21 Apr 2017 21:28:35 +0000 (00:28 +0300)]
Eliminate 'possible loss of data' MS VC warning in disclaim_and_reclaim

* reclaim.c [ENABLE_DISCLAIM] (GC_disclaim_and_reclaim): Change type
of bit_no local variable from int to word (matching that in other
GC_reclaim_* functions).

7 years agoCollapse multiple NT_*_MAKEFILE scripts into a single NT_MAKEFILE
Ivan Maidanski [Fri, 21 Apr 2017 10:24:42 +0000 (13:24 +0300)]
Collapse multiple NT_*_MAKEFILE scripts into a single NT_MAKEFILE

Now NT_MAKEFILE should support building of static and dynamic,
single- and multi-threaded, 32- and 64-bit GC libraries.
The default is dynamic multi-threaded GC library.

* NT_MAKEFILE: Remove comment about assuming a single thread.
* NT_MAKEFILE (MY_CPU): Replace with CVTRES_CPU; add comment; add
sample for X64.
* NT_MAKEFILE (CPU): Comment out (defined automatically).
* NT_MAKEFILE (CFLAGS_SPECIFIC, GC_DLL, GC_LIB, LINK_GC): New variable;
add samples for X64, static, single-threaded library.
* NT_MAKEFILE (LINK_DLL_FLAGS): New variable (copied from LINK64_FLAGS
of NT_X64_THREADS_MAKEFILE file); remove unneeded system .lib files.
* NT_MAKEFILE (AO_SRC_DIR, AO_INCLUDE_DIR): New variable (copied from
NT_STATIC_THREADS_MAKEFILE file).
* NT_MAKEFILE (OBJS): Add win32_threads.obj, thread_local_alloc.obj.
* NT_MAKEFILE (.c.obj, .cpp.obj): Add -I$(AO_INCLUDE_DIR) option;
replace $(cvars) with $(CFLAGS_SPECIFIC); add /wd4100 /wd4127 /wd4701
options (copied from NT_X64_THREADS_MAKEFILE).
* NT_MAKEFILE (.c.obj): Add -DCORD_NOT_DLL option (copied from
NT_X64_THREADS_MAKEFILE); Add comment about _CRT_SECURE_NO_DEPRECATE
(copied from NT_X64_STATIC_THREADS_MAKEFILE file).
* NT_MAKEFILE (gc_cpp.cpp): Remove target.
* NT_MAKEFILE (gc.lib, gctest.exe, cord\de.exe, test_cpp.exe): Replace
gc.lib with $(GC_LIB).
* NT_MAKEFILE (gc.lib): Replace "lib /MACHINE:i386 /out:gc.lib" with
"$(LINK_GC) /MACHINE:$(CPU)"; remove comment about original NT SDK.
* NT_MAKEFILE (gctest.exe): Remove comments related to win32s.
* NT_MAKEFILE (gctest.exe, cord\de.exe, test_cpp.exe): Replace
"-debug -debugtype:cv" options with $(ldebug).
* NT_MAKEFILE ($(AO_SRC_DIR), clean): New target (copied from
NT_X64_THREADS_MAKEFILE file).
* NT_STATIC_THREADS_MAKEFILE: Remove.
* NT_X64_STATIC_THREADS_MAKEFILE: Likewise.
* NT_X64_THREADS_MAKEFILE: Likewise.

7 years agoEliminate 'locally defined symbol imported' MS linker warnings (cord)
Ivan Maidanski [Thu, 20 Apr 2017 21:54:16 +0000 (00:54 +0300)]
Eliminate 'locally defined symbol imported' MS linker warnings (cord)

* NT_X64_THREADS_MAKEFILE (.c.obj): Add -DCORD_NOT_DLL option.
* include/cord.h [GC_DLL] (CORD_API): Define to "extern" if CORD_NOT_DLL.

7 years agoPrevent multiple 'Caught ACCESS_VIOLATION in marker' per collection
Ivan Maidanski [Thu, 20 Apr 2017 21:22:10 +0000 (00:22 +0300)]
Prevent multiple 'Caught ACCESS_VIOLATION in marker' per collection

* mark.c [WRAP_MARK_SOME] (GC_mark_some): Do not call WARN() about
ACCESS_VIOLATION more than once per garbage collection.

7 years agoSuppress MS VC warnings about unused param, const condition (NT_MAKEFILE)
Ivan Maidanski [Thu, 20 Apr 2017 21:15:14 +0000 (00:15 +0300)]
Suppress MS VC warnings about unused param, const condition (NT_MAKEFILE)

* NT_X64_STATIC_THREADS_MAKEFILE (.c.obj): Add /wd4100 /wd4127 options
(to suppress "unreferenced formal parameter" and
"conditional expression is constant" compiler warnings).
* NT_X64_THREADS_MAKEFILE (.c.obj): Likewise.

7 years agoRemove all generated files by NT_X64_THREADS_MAKEFILE 'clean' target
Ivan Maidanski [Thu, 20 Apr 2017 09:05:29 +0000 (12:05 +0300)]
Remove all generated files by NT_X64_THREADS_MAKEFILE 'clean' target

* NT_X64_THREADS_MAKEFILE (clean): Delete also .exe, .log, .pdb, .exp,
.lib, .obj, .rbj, .res, *.dll, test_cpp.cpp files in cord, cord\tests,
extra, tests folders; redirect stderr for "del" utility to nul.

7 years agoEliminate 'possible loss of data' compiler warnings in cord (MS VC)
Ivan Maidanski [Thu, 20 Apr 2017 08:50:03 +0000 (11:50 +0300)]
Eliminate 'possible loss of data' compiler warnings in cord (MS VC)

* cord/cordbscs.c (CORD_cat_char_star, CORD_cat, CORD_from_fn_inner):
Add explicit cast in assignment of result->depth, result->len.
* cord/cordbscs.c (CORD_substr_checked): Change type of "j", "lim"
local variables from int to size_t.
* cord/cordbscs.c (CORD_init_min_len): Add explicit cast (to int) in
assignment of CORD_max_len.
* cord/cordxtra.c (CORD_ncmp): Add explicit cast (to long) when "avail"
local variable is updated.
* cord/cordxtra.c (CORD_chr, CORD_rchr, CORD_from_file_eager): Add
explicit cast to char (from int) for "c" local variable in assignment
of d.target and in CORD_ec_append call.
* cord/cordxtra.c (refill_cache): Add explicit cast to long (from
size_t) for line_start in fseek call.
* cord/tests/de.c (line_pos, fix_pos, do_command): Add explicit cast to
int in assignment of *c, line, col.
* cord/tests/de.c (do_command): Reset line, col and file_pos variables
(of different types) in separate statements.
* cord/tests/de_win.c (WinMain): Add explicit cast of msg.wParam to int
in return statement.

7 years agoEliminate 'signed/unsigned mismatch' compiler warning in gctest (MS VC)
Ivan Maidanski [Thu, 20 Apr 2017 08:26:11 +0000 (11:26 +0300)]
Eliminate 'signed/unsigned mismatch' compiler warning in gctest (MS VC)
(fix commit 014d92d)

* tests/test.c (bm_huge): Add explicit casts of GC_signed_word values
to GC_word.

7 years agoEliminate 'unused formal parameter' compiler warnings in C++ code (MS VC)
Ivan Maidanski [Thu, 20 Apr 2017 08:17:20 +0000 (11:17 +0300)]
Eliminate 'unused formal parameter' compiler warnings in C++ code (MS VC)

* include/gc_allocator.h (GC_ATTR_UNUSED): Remove.
* tests/test_cpp.cc (ATTR_UNUSED): Likewise.
* include/gc_allocator.h (gc_allocator::deallocate,
gc_allocator_ignore_off_page::deallocate,
traceable_allocator::deallocate): Comment out unused argument name
instead of using GC_ATTR_UNUSED.
* include/gc_cpp.h [_MSC_VER && !GC_DEBUG] (operator new): Comment out
unused argument names.
* tests/test_cpp.cc [(MSWIN32 && !__MINGW32__ || MSWINCE)
&& !NO_WINMAIN_ENTRY] (WinMain): Comment out unused argument names
instead of using ATTR_UNUSED.

7 years ago.gitignore: Ignore auto-generated test_cpp.cpp
Ivan Maidanski [Wed, 19 Apr 2017 21:17:55 +0000 (00:17 +0300)]
.gitignore: Ignore auto-generated test_cpp.cpp

7 years agoRemove version info in 'de' cord test application
Ivan Maidanski [Wed, 19 Apr 2017 08:43:36 +0000 (11:43 +0300)]
Remove version info in 'de' cord test application

This version (4.1) is outdated and not needed (as it is a test app).

* cord/tests/de_win.rc (ABOUTBOX): Remove information about "de" test
application version.
* cord/tests/de_win.rc: Remove the commented out description adding
"de" icon.

7 years agoExpand tabs to spaces in de_win.rc (tests)
Ivan Maidanski [Wed, 19 Apr 2017 08:27:47 +0000 (11:27 +0300)]
Expand tabs to spaces in de_win.rc (tests)

* cord/tests/de_win.rc: Expand tabs to spaces; remove duplicate blank
lines.

7 years agoFix AO_SRC_DIR target name in NT_*_MAKEFILE
Ivan Maidanski [Tue, 18 Apr 2017 08:42:06 +0000 (11:42 +0300)]
Fix AO_SRC_DIR target name in NT_*_MAKEFILE

* NT_STATIC_THREADS_MAKEFILE (AO_SCR_DIR): Rename target to
$(AO_SRC_DIR).
* NT_X64_STATIC_THREADS_MAKEFILE (AO_SCR_DIR): Likewise.
* NT_X64_THREADS_MAKEFILE (AO_SCR_DIR): Likewise.

7 years agoFix a typo in comment in NT_MAKEFILE
Ivan Maidanski [Tue, 18 Apr 2017 08:37:26 +0000 (11:37 +0300)]
Fix a typo in comment in NT_MAKEFILE

* NT_MAKEFILE (gctest.exe): Fix typo ("application") in comment.
* NT_STATIC_THREADS_MAKEFILE (gctest.exe): Likewise.
* NT_X64_STATIC_THREADS_MAKEFILE (gctest.exe): Likewise.
* NT_X64_THREADS_MAKEFILE (gctest.exe): Likewise.

7 years agoRefine Makefile.direct comment about multi-threaded GC build
Ivan Maidanski [Mon, 17 Apr 2017 07:32:32 +0000 (10:32 +0300)]
Refine Makefile.direct comment about multi-threaded GC build

* Makefile.direct (CFLAGS): Refine comment how to build multi-threaded
collector in a general case.

7 years agoEliminate 'incompatible function pointer' warning in mark_some (MinGW/x86)
Ivan Maidanski [Thu, 13 Apr 2017 16:19:00 +0000 (19:19 +0300)]
Eliminate 'incompatible function pointer' warning in mark_some (MinGW/x86)

* include/private/gc_priv.h [__MINGW32__ && __i386__ && GC_EXTERN]
(__MINGW_EXCPT_DEFINE_PSDK): Define (before any system header include);
this macro definition is needed only when extra/gc.c is compiled.
* mark.c [__MINGW32__ && __i386__] (__MINGW_EXCPT_DEFINE_PSDK): Define
(before include gc_pmark.h).

7 years agoUpdate AUTHORS file (add Ryan Gonzalez)
Ivan Maidanski [Thu, 13 Apr 2017 15:33:20 +0000 (18:33 +0300)]
Update AUTHORS file (add Ryan Gonzalez)

7 years agoFix crash in FirstDLOpenedLinkMap if app linked statically (Alpine Linux)
Ryan Gonzalez [Thu, 13 Apr 2017 15:31:00 +0000 (18:31 +0300)]
Fix crash in FirstDLOpenedLinkMap if app linked statically (Alpine Linux)

Issue #154 (bdwgc).

* dyn_load.c [SOLARISDL && !USE_PROC_FOR_LIBRARIES]
(GC_FirstDLOpenedLinkMap): Do not dereference d_un.d_ptr if it is null.
* dyn_load.c [(SCO_ELF || DGUX || HURD || LINUX || FREEBSD || NACL
|| NETBSD || OPENBSD) && !USE_PROC_FOR_LIBRARIES]
(GC_FirstDLOpenedLinkMap): Likewise.

7 years agoUpdate ChangeLog file
Ivan Maidanski [Thu, 13 Apr 2017 08:20:34 +0000 (11:20 +0300)]
Update ChangeLog file

7 years agoUpdate ChangeLog file (v7.6 changes only)
Ivan Maidanski [Wed, 12 Apr 2017 22:07:27 +0000 (01:07 +0300)]
Update ChangeLog file (v7.6 changes only)

7 years agoUpdate ChangeLog file (v7.2 - v7.4 changes only)
Ivan Maidanski [Wed, 12 Apr 2017 07:15:05 +0000 (10:15 +0300)]
Update ChangeLog file (v7.2 - v7.4 changes only)

7 years agoTravis CI: Test also with mingw-w64 32/64-bit cross-compilers
Ivan Maidanski [Wed, 5 Apr 2017 20:49:23 +0000 (23:49 +0300)]
Travis CI: Test also with mingw-w64 32/64-bit cross-compilers

7 years agoTravis CI: Replace MAKEFILE_EXTRA_TARGETS with MAKEFILE_TARGETS
Ivan Maidanski [Wed, 5 Apr 2017 08:18:36 +0000 (11:18 +0300)]
Travis CI: Replace MAKEFILE_EXTRA_TARGETS with MAKEFILE_TARGETS
(refactor commits fd3002d, 3891855, 0b814a8)

7 years agoChangeLog: remove trailing dots
Ivan Maidanski [Wed, 5 Apr 2017 08:01:48 +0000 (11:01 +0300)]
ChangeLog: remove trailing dots

7 years agoFix 'implicit declaration of pthread_sigmask' compiler warning
Ivan Maidanski [Fri, 31 Mar 2017 15:46:43 +0000 (18:46 +0300)]
Fix 'implicit declaration of pthread_sigmask' compiler warning
(fix commit 1554297)

* include/gc_pthread_redirects.h [GC_NO_PTHREAD_SIGMASK]: Include
signal.h even GC_pthread_sigmask is not declared (otherwise
pthread_sigmask is redefined to GC_pthread_sigmask first and then
signal.h is included thus causing REAL(pthread_sigmask) to stay
undefined).
* include/gc_pthread_redirects.h [GC_NO_PTHREAD_SIGMASK]
(GC_pthread_sigmask): Define it also if _BSD_SOURCE or _GNU_SOURCE.
* tests/test.c [CPPCHECK] (GC_PTHREAD_SIGMASK_NEEDED): Do not define
(because defining _GNU_SOURCE is sufficient to have GC_pthread_sigmask
declared).
* tests/test.c [CPPCHECK] (_GNU_SOURCE): Do not define unless GC_PTHREADS.

7 years agoTravis CI: Use 'dist:trusty' for build with -std=c11 flag
Ivan Maidanski [Thu, 30 Mar 2017 22:18:33 +0000 (01:18 +0300)]
Travis CI: Use 'dist:trusty' for build with -std=c11 flag
(fix commit 47483e7)

7 years agoFix gc.h compliance to strict ANSI (pthreads)
Ivan Maidanski [Thu, 30 Mar 2017 21:11:04 +0000 (00:11 +0300)]
Fix gc.h compliance to strict ANSI (pthreads)

If -std=cXX option is passed to gcc/clang then sigset_t is undefined,
thus GC_pthread_sigmask declaration should be omitted.  However, this
symbol should be available during GC source code audit by cppcheck.

* include/gc_pthread_redirects.h [!GC_NO_PTHREAD_SIGMASK]
(GC_pthread_sigmask): Declare only if GC_PTHREAD_SIGMASK_NEEDED or
_POSIX_C_SOURCE >= 199506 or _XOPEN_SOURCE >= 500.
* tests/test.c [CPPCHECK] (GC_PTHREAD_SIGMASK_NEEDED): Define (before
include gc.h).
* tests/test.c [CPPCHECK && !_GNU_SOURCE] (_GNU_SOURCE): Likewise.

7 years agoFix mixed include of GC public header and gc_priv.h in disclaim bench/test
Ivan Maidanski [Thu, 30 Mar 2017 19:06:09 +0000 (22:06 +0300)]
Fix mixed include of GC public header and gc_priv.h in disclaim bench/test

Include gc_priv.h should be avoided in tests (if possible) or, at
least, this include should not precede include of the public GC
headers (because, e.g., gc_priv.h define GC_BUILD which influences
declspec of the GC public symbols in case of a shared library).

* tests/disclaim_bench.c: Move include gc_priv.h to be after
gc_disclaim.h; add comment .
* tests/disclaim_bench.c [HAVE_CONFIG_H]: Include "config.h" (before
include gc_disclaim.h).
* tests/disclaim_test.c [LINT2]: Do not include gc_priv.h; include
config.h instead.
* tests/disclaim_test.c [LINT2] (GC_API_PRIV): Define.
* tests/disclaim_test.c [LINT2] (GC_random): Declare the function
(instead of including gc_priv.h to get the prototype).

7 years agoCheck that GC_WIN32_PTHREADS is not specified for Cygwin
Ivan Maidanski [Thu, 30 Mar 2017 07:27:43 +0000 (10:27 +0300)]
Check that GC_WIN32_PTHREADS is not specified for Cygwin

* include/private/gcconfig.h [!CPPCHECK && GC_WIN32_PTHREADS
&& CYGWIN32]: Issue #error (because GC_WIN32_PTHREADS should not be
specified for Cygwin).

7 years agoTravis CI: Test also Intel x32 builds (Linux)
Ivan Maidanski [Wed, 29 Mar 2017 20:33:42 +0000 (23:33 +0300)]
Travis CI: Test also Intel x32 builds (Linux)

7 years agoTravis CI: Test also 32-bit, 64-bit builds with clang-4.0, gcc-5 (Linux)
Ivan Maidanski [Wed, 29 Mar 2017 20:29:47 +0000 (23:29 +0300)]
Travis CI: Test also 32-bit, 64-bit builds with clang-4.0, gcc-5 (Linux)

7 years agoTravis CI: Also test with Address and Memory sanitizers
Ivan Maidanski [Wed, 29 Mar 2017 20:22:14 +0000 (23:22 +0300)]
Travis CI: Also test with Address and Memory sanitizers

7 years agoTravis CI: Workaround incorrect CC, disable parallel-mark for musl build
Ivan Maidanski [Wed, 29 Mar 2017 20:16:17 +0000 (23:16 +0300)]
Travis CI: Workaround incorrect CC, disable parallel-mark for musl build
(fix commit 07d9895)

7 years agoTravis CI: Workaround incorrect CC in CSA v4 build
Ivan Maidanski [Wed, 29 Mar 2017 09:10:12 +0000 (12:10 +0300)]
Travis CI: Workaround incorrect CC in CSA v4 build
(fix commit e72a7bc)

7 years agoTravis CI: Test also with -std=c11 (in single-threaded mode only)
Ivan Maidanski [Tue, 28 Mar 2017 20:22:17 +0000 (23:22 +0300)]
Travis CI: Test also with -std=c11 (in single-threaded mode only)

7 years agoTravis CI: Replace multiple CONF_x with a single CONF_OPTIONS variable
Ivan Maidanski [Tue, 28 Mar 2017 20:09:13 +0000 (23:09 +0300)]
Travis CI: Replace multiple CONF_x with a single CONF_OPTIONS variable
(code refactoring)

7 years agoTravis CI: Also test with musl-gcc (Linux)
Ivan Maidanski [Mon, 27 Mar 2017 22:07:10 +0000 (01:07 +0300)]
Travis CI: Also test with musl-gcc (Linux)

7 years agoTravis CI: Run CSA for a 32-bit target on OS X
Ivan Maidanski [Mon, 27 Mar 2017 21:46:20 +0000 (00:46 +0300)]
Travis CI: Run CSA for a 32-bit target on OS X
(fix commits 369d606, e72a7bc)

Note: both C and C++ code is checked (regardless of --enable-cplusplus).

7 years agoTravis CI: Test builds with -D LINT2 without -D CPPCHECK
Ivan Maidanski [Mon, 27 Mar 2017 21:38:01 +0000 (00:38 +0300)]
Travis CI: Test builds with -D LINT2 without -D CPPCHECK

7 years agoTravis CI: Use CSA v4.0 (clang-4.0)
Ivan Maidanski [Mon, 27 Mar 2017 07:44:03 +0000 (10:44 +0300)]
Travis CI: Use CSA v4.0 (clang-4.0)

7 years agoTravis CI: Install gcc-multilib for CSA check with '-m32' option
Ivan Maidanski [Mon, 27 Mar 2017 07:31:55 +0000 (10:31 +0300)]
Travis CI: Install gcc-multilib for CSA check with '-m32' option
(fix commit 369d606)

7 years agoTravis CI: Run CSA once per build configuration
Ivan Maidanski [Fri, 24 Mar 2017 16:56:37 +0000 (19:56 +0300)]
Travis CI: Run CSA once per build configuration
(refactoring of commit 3663fd5)

7 years agoTravis CI: Specify test configurations using 'matrix:include'
Ivan Maidanski [Fri, 24 Mar 2017 15:34:09 +0000 (18:34 +0300)]
Travis CI: Specify test configurations using 'matrix:include'
(code refactoring)

Also, require "sudo" only where needed.

7 years agoUse __int64 instead of 'long long' in LONG_MULT if appropriate
Ivan Maidanski [Thu, 23 Mar 2017 22:20:55 +0000 (01:20 +0300)]
Use __int64 instead of 'long long' in LONG_MULT if appropriate

* include/private/gc_pmark.h [!I386 || !__GNUC__ || NACL] (ULONG_MULT_T):
Define new private macro (to unsigned __int64 or unsigned long long).
* include/private/gc_pmark.h [!I386 || !__GNUC__ || NACL] (LONG_MULT):
Use ULONG_MULT_T instead of unsigned long long.

7 years agoFix finalize.c compilation in 'strict ANSI' mode
Ivan Maidanski [Thu, 23 Mar 2017 20:12:07 +0000 (23:12 +0300)]
Fix finalize.c compilation in 'strict ANSI' mode

This and some other GC .c files include gc_pmark.h directly (not
gc_priv.h), so the compiler complains that sigset_t (used in
gc_pthread_redirects.h) is undefined if 'strict ANSI' mode is on and
_GNU_SOURCE is not defined before including system headers.

* include/private/gc_pmark.h [(__linux__ || __GLIBC__ || __GNU__)
&& GC_PTHREADS && !GC_NO_PTHREAD_SIGMASK] (_GNU_SOURCE): Define (before
including other headers).

7 years agoFix static assertion violation in LONG_MULT for 64-bit targets
Ivan Maidanski [Thu, 23 Mar 2017 19:44:11 +0000 (22:44 +0300)]
Fix static assertion violation in LONG_MULT for 64-bit targets

* include/private/gc_pmark.h [MARK_BIT_PER_OBJ] (PUSH_CONTENTS_HDR):
Cast displ to unsigned32 when passed to LONG_MULT (it is safe because
displ is less than HBLKSIZE).

7 years agoTravis CI: Add _FORTIFY_SOURCE to exclude GC_BUILTIN_ATOMIC build for gcc
Ivan Maidanski [Thu, 23 Mar 2017 19:34:15 +0000 (22:34 +0300)]
Travis CI: Add _FORTIFY_SOURCE to exclude GC_BUILTIN_ATOMIC build for gcc
(fix commit 2897743)

7 years agoDetect sigsetjmp() availability by configure
Ivan Maidanski [Thu, 23 Mar 2017 08:45:31 +0000 (11:45 +0300)]
Detect sigsetjmp() availability by configure

* configure.ac (AC_TRY_LINK(sigsetjmp)): Add (define GC_NO_SIGSETJMP
if sigsetjmp is not available).

7 years agoSupport CFLAGS_EXTRA when checking for inline and dladdr (configure)
Ivan Maidanski [Thu, 23 Mar 2017 08:38:38 +0000 (11:38 +0300)]
Support CFLAGS_EXTRA when checking for inline and dladdr (configure)
(fix commits 0e175f3, 5dedb24)

* configure.ac (AC_C_INLINE, AC_TRY_COMPILE(dladdr)): Add $CFLAGS_EXTRA
to CFLAGS temporarily (restore CFLAGS after the check).

7 years agoTravis CI: Test also with -D _FORTIFY_SOURCE
Ivan Maidanski [Thu, 23 Mar 2017 08:25:52 +0000 (11:25 +0300)]
Travis CI: Test also with -D _FORTIFY_SOURCE

7 years agoUse C11 static_assert if available
Ivan Maidanski [Thu, 23 Mar 2017 08:24:06 +0000 (11:24 +0300)]
Use C11 static_assert if available
(code refactoring)

* include/private/gc_priv.h [static_assert && __STDC_VERSION__>=201112]
(GC_STATIC_ASSERT): Define to static_assert (with an empty message);
update comment.

7 years agoUse longjmp in fault_handler_openbsd if siglongjmp unavailable (OpenBSD)
Ivan Maidanski [Thu, 23 Mar 2017 08:15:45 +0000 (11:15 +0300)]
Use longjmp in fault_handler_openbsd if siglongjmp unavailable (OpenBSD)

* os_dep.c [OPENBSD] (GC_jmp_buf_openbsd): Use JMP_BUF instead of
sigjmp_buf.
* os_dep.c [OPENBSD] (GC_fault_handler_openbsd): Use LONGJMP() instead
of siglongjmp().
* os_dep.c [OPENBSD] (GC_find_limit_openbsd, GC_skip_hole_openbsd): Use
SETJMP(buf) instead of sigsetjmp(buf, 1).

7 years agoUse sigsetjmp() in setjmp_t tool if available
Ivan Maidanski [Thu, 23 Mar 2017 08:09:40 +0000 (11:09 +0300)]
Use sigsetjmp() in setjmp_t tool if available

* tools/setjmp_t.c (main): Replace jmp_buf, setjmp(), longjmp() to
JMP_BUF, SETJMP(), LONGJMP(), respectively; cast result of SETJMP() to
void type.

7 years agoFix typo in comment at GC_setup_temporary_fault_handler declaration
Ivan Maidanski [Thu, 23 Mar 2017 00:24:49 +0000 (03:24 +0300)]
Fix typo in comment at GC_setup_temporary_fault_handler declaration

* include/private/gc_priv.h (GC_setup_temporary_fault_handler): Fix typo
in comment (replace trailing ';' with a dot).

7 years agoFix tools/setjmp_t hang (OS X)
Ivan Maidanski [Thu, 23 Mar 2017 00:16:12 +0000 (03:16 +0300)]
Fix tools/setjmp_t hang (OS X)

* tools/setjmp_t.c (main): Declare "y" static variable as volatile (to
prevent reordering/optimization of y++).

7 years agoTravis CI: Build also cord/de target of Makefile.direct
Ivan Maidanski [Thu, 23 Mar 2017 00:07:36 +0000 (03:07 +0300)]
Travis CI: Build also cord/de target of Makefile.direct

7 years agoRemove EMX_MAKEFILE (add EMX support to Makefile.direct)
Ivan Maidanski [Wed, 22 Mar 2017 22:41:25 +0000 (01:41 +0300)]
Remove EMX_MAKEFILE (add EMX support to Makefile.direct)

* EMX_MAKEFILE: Remove.
* Makefile.am (EXTRA_DIST): Remove EMX_MAKEFILE entity.
* Makefile.direct (OTHER_MAKEFILES): Likewise.
* Makefile.direct (CC, RANLIB): Add comment for EMX target.
* Makefile.direct (EXEEXT): New variable (empty by default).
* Makefile.direct (UTILS, all, cords, test_cpp, check-cpp, c++-t,
dyn_test, cord/cordtest, cord/de, if_mach, threadlibs, if_not_there,
gctest, setjmp_test, check): Add $(EXEEXT) suffix to if_mach,
if_not_there, threadlibs, gctest, cord/cordtest, test_cpp, cord/de,
setjmp_test.

7 years agoRevert 'Remove unnecessary rm commands in Makefile.direct'
Ivan Maidanski [Wed, 22 Mar 2017 23:55:33 +0000 (02:55 +0300)]
Revert 'Remove unnecessary rm commands in Makefile.direct'

This reverts commit 72e01227a4bf011fb28848b752a3cc599cba7224.

Because 'rm' is needed in these Makefile targets to let if_not_there
command work properly in case of the target dependencies are updated.

7 years agoTravis CI: Build check-cpp target of Makefile.direct
Ivan Maidanski [Wed, 22 Mar 2017 08:40:56 +0000 (11:40 +0300)]
Travis CI: Build check-cpp target of Makefile.direct

7 years ago.gitignore: Ignore gctest_* and lib*gc.so produced by Makefile.direct
Ivan Maidanski [Wed, 22 Mar 2017 08:31:16 +0000 (11:31 +0300)]
.gitignore: Ignore gctest_* and lib*gc.so produced by Makefile.direct

7 years agoNew target (check-cpp) to avoid Makefile.direct parallel build issue
Ivan Maidanski [Wed, 22 Mar 2017 08:23:37 +0000 (11:23 +0300)]
New target (check-cpp) to avoid Makefile.direct parallel build issue

* Makefile.direct: Add comment about check-cpp.
* Makefile.direct (test_cpp): Replace dependency on "c++" with
"gc_cpp.o base_lib"; link with gc_cpp.o directly.
* Makefile.direct (check-cpp): New target (same as c++-t but do not
depend on c++ target and pass no arguments to test_cpp).

7 years agoRemove lint-specific code
Ivan Maidanski [Tue, 21 Mar 2017 21:37:06 +0000 (00:37 +0300)]
Remove lint-specific code

Note: cppcheck and CSA replace lint tool.

* Makefile.direct (lint): Remove.
* dyn_load.c [SOLARISDL && !USE_PROC_FOR_LIBRARIES && LINT] (_DYNAMIC):
Remove.
* dyn_load.c [IRIX5 || (USE_PROC_FOR_LIBRARIES && !LINUX)]
(GC_register_dynamic_libraries): Remove comment about a false warning
reported by lint.
* mach_dep.c [ASM_CLEAR_CODE && LINT] (GC_clear_stack_inner): Remove.
* tests/test.c (typed_test): Call GC_make_descriptor unconditionally.
* tests/test.c (run_one_test): Set y to fail_proc1 unconditionally.
* tests/test.c (main): Do not check whether LINT is defined.

7 years agoFix cord/de build in Makefile.direct (Linux)
Ivan Maidanski [Tue, 21 Mar 2017 08:58:30 +0000 (11:58 +0300)]
Fix cord/de build in Makefile.direct (Linux)

As of Ubuntu 14, termlib package is missing and not needed to
build 'de' test application (the required symbols are provided in
libcurses).

* Makefile.direct (CURSES): Remove -ltermlib; add comment about it.
* Makefile.direct [DRSNX, HPUX] (cord/de): Replace $(CURSES) with
"-lcurses -ltermlib".

7 years ago.gitignore: Ignore bsd-libgc.a, bsd-libleak.a
Ivan Maidanski [Mon, 20 Mar 2017 20:10:48 +0000 (23:10 +0300)]
.gitignore: Ignore bsd-libgc.a, bsd-libleak.a

7 years agoFix test_cpp and c++ parallel build in Makefile.direct
Ivan Maidanski [Mon, 20 Mar 2017 08:33:37 +0000 (11:33 +0300)]
Fix test_cpp and c++ parallel build in Makefile.direct

* Makefile.direct (test_cpp): Add dependency on c++ (and remove
dependency on base_lib and gc_cpp.o); do not link with gc_cpp.o
directly (it should be in gc.a).

7 years agoTravis CI: Do not test --enable-redirect with threads on 32-bit and Darwin
Ivan Maidanski [Fri, 17 Mar 2017 13:58:59 +0000 (16:58 +0300)]
Travis CI: Do not test --enable-redirect with threads on 32-bit and Darwin
(fix commit c62abbb)

7 years agoFix BIG definition in gctest (MS VC)
Ivan Maidanski [Fri, 17 Mar 2017 08:53:25 +0000 (11:53 +0300)]
Fix BIG definition in gctest (MS VC)
(fix commit 3bfeb8a)

* tests/test.c [NO_GETCONTEXT] (BIG): Move comment out of defined();
do not define (to 1000) unless UNIX_LIKE.

7 years agoFix GC shared library tests failure (musl)
Ivan Maidanski [Fri, 17 Mar 2017 08:21:13 +0000 (11:21 +0300)]
Fix GC shared library tests failure (musl)

Detect dl_iterate_phdr() presence by configure.

* configure.ac (dl_iterate_phdr): Add AC_CHECK_FUNCS for.
* configure.ac [ac_cv_func_dl_iterate_phdr] (HAVE_DL_ITERATE_PHDR):
AC_DEFINE it.

7 years agoAllow HAVE_DL_ITERATE_PHDR to be defined by client (musl)
Ivan Maidanski [Fri, 17 Mar 2017 08:05:56 +0000 (11:05 +0300)]
Allow HAVE_DL_ITERATE_PHDR to be defined by client (musl)

Do not redefine HAVE_DL_ITERATE_PHDR macro if already defined.

* dyn_load.c [OPENBSD>=200519] (HAVE_DL_ITERATE_PHDR): Do not define
if already defined.
* dyn_load.c [!USE_PROC_FOR_LIBRARIES && (__GLIBC__>=2
|| PLATFORM_ANDROID)] (HAVE_DL_ITERATE_PHDR): Likewise.
* dyn_load.c [!USE_PROC_FOR_LIBRARIES && HAVE_DL_ITERATE_PHDR
&& !DL_ITERATE_PHDR_STRONG] (dl_iterate_phdr): Define as weak symbol
(even if HAVE_DL_ITERATE_PHDR is defined outside this file).

7 years agoFix gctest thread stack overflow (musl-gcc)
Ivan Maidanski [Fri, 17 Mar 2017 07:39:57 +0000 (10:39 +0300)]
Fix gctest thread stack overflow (musl-gcc)

* tests/test.c (BIG): Remove commented out defined(MSWIN32); define
to 1000 if NO_GETCONTEXT; update comment.

7 years agoTravis CI: Test also -D DBG_HDRS_ALL -D SHORT_DBG_HDRS
Ivan Maidanski [Fri, 17 Mar 2017 07:25:58 +0000 (10:25 +0300)]
Travis CI: Test also -D DBG_HDRS_ALL -D SHORT_DBG_HDRS