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7.4.4
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@ivmai ivmai released this 16 May 18:58
· 4308 commits to master since this release
gc7_4_4
d8bfa89

Changes

  • Allow GC_FAST_MALLOC_GRANS() multiple use in a function
  • Also enable the TSX workaround for i386 (Linux)
  • Avoid unstructured procfs on Solaris
  • Change cord/de main() declaration style from K-R to ANSI C
  • Change no-argument functions declaration style to ANSI C (cord)
  • Do not include sigcontext.h and asm/sigcontext.h
  • Eliminate 'divide by zero' compiler warning in cordtest
  • Eliminate warning about 64-bit pointer-to-int cast (Win64/pthreads-w32)
  • Eliminate warnings detected by Cppcheck in cord de[_win]
  • Fix 'comparison of non-null parameter is always false' warning (Clang)
  • Fix 'CORD_iter5 unused result' code defect in cordxtra
  • Fix 'GC_generic_malloc_inner_ignore_off_page not used' compiler warning
  • Fix 'implicit declaration of vsnprintf' GCC warning (if strict ANSI mode)
  • Fix 'signed-to-bigger-unsigned value assignment' in GC_init_size_map
  • Fix 'signed-to-bigger-unsigned value assignment' warning for hb_map
  • Fix 'signed-to-bigger-unsigned value assignment' warning in GC_setpagesize
  • Fix 'statement unreachable' compiler warning in GC_mark_from
  • Fix 'statement unreachable' compiler warning in memalign
  • Fix 'unused label' compiler warning in cord/de
  • Fix 'value truncated' compiler warning in CORD_cat (MS VC)
  • Fix 'variable unused' warning in GC_save_callers
  • Fix 'visibility attribute not supported' GCC warning (IBM AIX)
  • Fix CMake warning about CMP0054 by unquoting instances of HOST
  • Fix Cygwin64 build
  • Fix GC_REALLOC to call GC_FREE if new size is zero and pointer is non-NULL
  • Fix Makefile.direct for Cygwin
  • Fix alloc_size availability detection (Clang)
  • Fix abort message in GC_move_long_link
  • Fix and code refactoring of lock elision workaround (Linux/x64)
  • Fix assertion on mark_lock_holder for non-unique NUMERIC_THREAD_ID
  • Fix data race in GC_init_explicit_typing
  • Fix gc.mak regarding msvc_dbg and test (MSVC)
  • Fix missing error handling of pthread_attr_init/getstacksize
  • Fix missing error handling of pthreads_mutex_init and cond_wait
  • Fix missing numeric casts in cord
  • Fix potential left shift overflows in finalize.c (64-bit targets)
  • Fix pthreads-win32 name in comments and documentation
  • Fix setup_mark_lock missing prototype
  • Fix unchecked fcntl() result
  • Fix unchecked pointer dereference in check_ints (gctest)
  • Fix unchecked pthread_join() result in threadkey_test
  • Fix unchecked sigdelset() result in pthread_support
  • Fix undefined PTRFREE/NORMAL in gc_inline.h
  • Prefix PREFETCH_FOR_WRITE with GC_ as used in gc_inline.h public header
  • Relax mark_mutex attribute needed to disable elision (Linux/x64)
  • Remove (deprecate) TODO file
  • Remove code duplication in GC_realloc
  • Remove duplicate new-line in OUT_OF_MEMORY message (cord)
  • Remove references to missing linux_threads.c from documentation
  • Revert "Move asm machine-dependent files to 'src' folder" (partly)
  • Support Android API level 21
  • Update compiler options in gc.mak (Win32)
  • Use mmap instead of sbrk (Hurd)
  • Workaround 'comparison is always false' GCC warning in GC_FAST_MALLOC_GRANS
  • Workaround 'identical expr on both sides of bitwise op' warning
  • Workaround Linux NTPL lock elision bug
  • Workaround false warning about unreachable code path
  • Workaround invalid '_end' symbol on Android clang 3.5+
    Also, includes 7.2g changes

Distribution Tarball

gc-7.4.4.tar.gz

Assets 2
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