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2009-08-25 Kai Tietz <kai.tietz@onevision.com>
* gcc/gthr-win32.h (__UNUSED_PARAM): Define, if not already present.
(__gthread_objc_condition_allocate): Mark arguments as unused.
(__gthread_objc_condition_deallocate): Likewise.
(__gthread_objc_condition_wait): Likewise.
(__gthread_objc_condition_broadcast): Likewise.
(__gthread_objc_condition_signal): Likewise.
(__gthread_objc_thread_detach): Cast via INT_PTR to pointer.
(__gthread_objc_thread_id): Likewise.
From-SVN: r151077
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2009-05-30 Kai Tietz <kai.tietz@onevision.com>
* config/i386/mingw-tls.c: New file.
* config/i386/t-gthr-win32 (LIB2FUNCS_EXTRA): Add
mingw-tls.c file.
* gthr-win32.h (MINGW32_SUPPORTS_MT_EH): Define
it for targets defining _WIN32 but not __CYGWIN__.
From-SVN: r148000
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From-SVN: r145841
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* gthr-dce.h: Uglify function parameter and local variable names.
* gthr-gnat.h: Likewise.
* gthr-mipssde.h: Likewise.
* gthr-nks.h: Likewise.
* gthr-posix95.h: Likewise.
* gthr-posix.h: Likewise.
* gthr-rtems.h: Likewise.
* gthr-single.h: Likewise.
* gthr-solaris.h: Likewise.
* gthr-tpf.h: Likewise.
* gthr-vxworks.h: Likewise.
* gthr-win32.h: Likewise.
From-SVN: r144201
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* gthr-win32.h (CONST_CAST2): Really make sure CONST_CAST2 is
defined.
(__gthread_setspecific): Revert 2008-08-31 change to
__GTHREAD_HIDE_W32API case. Apply it to !__GTHREAD_HIDE_W32API
case.
From-SVN: r139927
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2008-08-31 Aaron W. LaFramboise <aaronavay62@aaronwl.com>
* gcc/gthr-win32.h (__gthread_setspecific): Use CONST_CAST2.
From-SVN: r139839
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(__gthr_win32_mutex_destroy): Declare.
[__GTHREAD_HIDE_WIN32API] (__gthread_mutex_destroy): Use
__gthr_win32_mutex_destroy
* config/i386/gthr-win32.c (__gthr_win32_mutex_destroy): Define.
From-SVN: r132853
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gcc:
2008-03-01 Janne Blomqvist <jb@gcc.gnu.org>
PR gcc/35063
* gthr.h: Add __gthread_mutex_destroy as a function that must be
implemented.
* gthr-vxworks.h (__gthread_mutex_destroy): Null implementation.
* gthr-single.h (__gthread_mutex_destroy): Likewise.
* gthr-rtems.h (__gthread_mutex_destroy): Likewise.
* gthr-mipssde.h (__gthread_mutex_destroy): Likewise.
* gthr-nks.h (__gthread_mutex_destroy): Likewise.
* gthr-solaris.h (__gthread_mutex_destroy): Call mutex_destroy.
* gthr-win32.h (__GTHREAD_MUTEX_DESTROY_FUNCTION): Remove.
(__gthread_mutex_destroy_function): Rename to
__gthread_mutex_destroy.
* gthr-dce.h (__gthread_mutex_destroy): Call
pthread_mutex_destroy.
* gthr-tpf.h (__gthread_mutex_destroy): Likewise.
* gthr-posix.h (__gthread_mutex_destroy): Likewise.
* gthr-posix95.h (__gthread_mutex_destroy): Likewise.
libgfortran:
2008-03-01 Janne Blomqvist <jb@gcc.gnu.org>
PR libfortran/35063
* io/unit.c (destroy_unit_mutex): Call __gthread_mutex_destroy
instead of macro kludge.
From-SVN: r132800
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2008-02-10 Danny Smith <dannysmith@users.sourceforge.net>
PR gcc/35063
* gthr-win32.h (__gthread_mutex_destroy_function): New function
to CloseHandle after unlocking to prevent accumulation of handle
count.
2008-02-10 Jerry DeLisle <jvdelisle@gcc.gnu.org>
PR libfortran/35063
* io/unit.c (destroy_unit_mutex): New function that uses
__gthread_mutex_destroy_function or pthread_mutex_destroy after
unlocking and before free_mem for final closure of I/O unit.
(delete_root): Use new function.
(free_internal_unit): Likewise.
(close_unit_1): Likewise.
From-SVN: r132217
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gcc/
* config/i386/cygming.h (DWARF2_DEBUGGING_INFO): Enable by
default for 64-bit.
(PREFERRED_DEBUGGING_TYPE): Prefer dwarf2 for 64-bit.
(TARGET_64BIT_MS_ABI): New.
(DBX_REGISTER_NUMBER): Handle 64-bit.
(SIZE_TYPE, PTRDIFF_TYPE): Use long long for 64-bit.
(LONG_TYPE_SIZE): Force to 32.
(REG_PARM_STACK_SPACE): New.
(OUTGOING_REG_PARM_STACK_SPACE): New.
(REGPARM_MAX, SSE_REGPARM_MAX): New.
(HANDLE_PRAGMA_PUSH_POP_MACRO): New.
(STACK_BOUNDARY): Use 128 for 64-bit.
* config/i386/cygwin.asm: Use push/ret to preserve call stack.
Add 64-bit implementation.
* config/i386/gthr-win32.c (__gthr_win32_key_create): Mark dtor
argument unused.
* config/i386/i386.c (x86_64_ms_abi_int_parameter_registers): New.
(override_options): Set ix86_cmodel for TARGET_64BIT_MS_ABI.
Warn for -mregparm, -mrtd in 64-bit mode; force ix86_regparm
for 64-bit; use TARGET_SUBTARGET64_DEFAULT.
(ix86_handle_cconv_attribute): Don't warn when ignoring if
TARGET_64BIT_MS_ABI.
(ix86_function_arg_regno_p): Handle TARGET_64BIT_MS_ABI.
(ix86_pass_by_reference): Likewise.
(ix86_function_value_regno_p): Likewise.
(ix86_build_builtin_va_list): Likewise.
(ix86_va_start, ix86_gimplify_va_arg): Likewise.
(function_arg_advance_ms_64): New.
(function_arg_advance): Call it.
(function_arg_ms_64): New.
(function_arg): Call it.
(function_value_ms_64): New.
(ix86_function_value_1): Call it.
(return_in_memory_ms_64): New.
(ix86_return_in_memory): Call it.
(setup_incoming_varargs_ms_64): New.
(ix86_setup_incoming_varargs): Call it.
(ix86_expand_prologue): Handle 64-bit stack probing.
(legitimize_pic_address): Handle TARGET_64BIT_MS_ABI.
(output_pic_addr_const): Likewise.
(x86_this_parameter): Likewise.
(x86_output_mi_thunk): Likewise.
(x86_function_profiler): Likewise.
(TARGET_STRICT_ARGUMENT_NAMING): New.
* config/i386/i386.h (TARGET_SUBTARGET64_DEFAULT): New.
(TARGET_64BIT_MS_ABI): New.
(CONDITIONAL_REGISTER_USAGE): Handle TARGET_64BIT_MS_ABI.
* config/i386/i386.md (allocate_stack_worker): Remove.
(allocate_stack_worker_32): Rename from allocate_stack_worker_1;
describe the clobber of eax without a match_scratch.
(allocate_stack_worker_postreload): Remove.
(allocate_stack_worker_64): Rename from allocate_stack_worker_rex64;
describe the clobbers of rax, r10, r11 properly; use __chkstk symbol.
(allocate_stack_worker_rex64_postreload): Remove.
(allocate_stack): Handle 64-bit.
* config/i386/i386elf (TARGET_SUBTARGET_DEFAULT): Remove.
* config/i386/mingw32.h (TARGET_VERSION): Set correctly for 64-bit.
(EXTRA_OS_CPP_BUILTINS): Handle 64-bit.
(STANDARD_INCLUDE_DIR): Handle TARGET_64BIT_DEFAULT.
(STANDARD_STARTFILE_PREFIX_1): Likewise.
* config/i386/unix.h (TARGET_SUBTARGET64_DEFAULT): New.
* config.build (x86_64-*-mingw*): New host.
* config.host (x86_64-*-mingw*): New host.
* config.gcc (x86_64-*-mingw*): New target.
* gthr-win32.h (__gthread_key_create): Mark dtor unused.
libgcc/
* config.host (x86_64-*-mingw*): New target.
Co-Authored-By: Kai Tietz <kai.tietz@onevision.com>
From-SVN: r123372
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From-SVN: r101317
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* attribs.c, c-pragma.c, caller-save.c, cfghooks.h,
coverage.c, cselib.h, domwalk.c, domwalk.h, errors.c,
errors.h, gcov-dump.c, gcov-io.c, gcov-io.h, gen-protos.c,
genattrtab.h, genextract.c, gthr-win32.h, insn-notes.def,
integrate.c, lambda-mat.c, lambda.h, libgcov.c, local-alloc.c,
machmode.def, mips-tfile.c, params.c, pretty-print.c,
print-rtl.c, protoize.c, regmove.c, sched-vis.c, tree-chrec.h,
tree-data-ref.h, vec.h, config/darwin-c.c, config/sol2-c.c,
config/sol2.c, config/arm/arm-cores.def, config/arm/cirrus.md,
config/arm/symbian.h, config/c4x/c4x.c, config/c4x/c4x.h,
config/i386/cygming.h, config/i386/djgpp.h,
config/i386/lynx.h, config/i386/netware.c,
config/i386/winnt.c, config/ia64/ia64-c.c,
config/iq2000/iq2000.c, config/m32r/little.h,
config/m68k/m68k-protos.h, config/m68k/m68k.h,
config/m68k/m68k.md, config/mcore/mcore.c,
config/mcore/mcore.h, config/mmix/mmix.c, config/mmix/mmix.md,
config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
config/mn10300/mn10300.h, config/ns32k/netbsd.h,
config/ns32k/ns32k.c, config/ns32k/ns32k.h,
config/pa/pa-hpux11.h, config/pdp11/pdp11.c,
config/pdp11/pdp11.h, config/rs6000/darwin.h,
config/rs6000/default64.h, config/rs6000/rs6000-c.c,
config/s390/2064.md, config/s390/2084.md,
config/s390/s390-modes.def, config/s390/s390-protos.h,
config/s390/tpf.h, config/sh/sh.h, config/sh/symbian.c,
config/stormy16/stormy16.c, config/vax/vax-protos.h,
config/vax/vax.c, config/vax/vax.h,
config/xtensa/lib1funcs.asm, config/xtensa/xtensa.md: Update
copyright.
From-SVN: r98914
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* dominance.c, gthr-win32.h, reg-stack.c, tree-ssa-copy.c,
tree-ssa-operands.c, tree-ssa.c, tree-vrp.c, varasm.c,
config/alpha/alpha.c, config/arm/arm.c, config/m32r/m32r.h,
config/rs6000/predicates.md: Fix comment typos.
From-SVN: r97904
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* c-typeck.c, defaults.h, dwarf.h, dwarf2out.c, fold-const.c,
gthr-dce.h, gthr-posix.h, gthr-solaris.h, gthr-win32.h,
lambda-code.c, lambda-mat.c, libgcc2.c, stmt.c,
tree-ssa-pre.c, tree-vn.c, tree.h: Fix comment formatting.
From-SVN: r88102
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'DWORD'.
* gthr-win32.h (__gthread_recursive_mutex_t): Use 'unsigned long',
not Windows 'DWORD'.
(__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Correct typo.
(__GTHREAD_RECURSIVE_MUTEX_INIT_DEFAULT): Likewise.
(__gthr_win32_recursive_mutex_init_function): Add prototype for
__GTHREAD_HIDE_WIN32API case..
(__gthr_win32_recursive_mutex_lock): Likewise.
(__gthr_win32_recursive_mutex_trylock): Likewise.
(__gthr_win32_recursive_mutex_unlock): Likewise.
(__gthread_recursive_mutex_init_function); Add definition for
__GTHREAD_HIDE_WIN32API case.
(__gthread_recursive_mutex_lock): Correct call to InterlockedDecrement.
* config/i386/grthr-win32.c (__gthread_recursive_mutex_lock): Correct
call to InterlockedDecrement.
Co-Authored-By: Danny Smith <dannysmith@users.sourceforge.net>
From-SVN: r86939
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dtors called multiple times on same memory when called in multiple threads)
PR c++/13684
* cp/decl.c (expand_static_init): Use thread-safety API.
(register_dtor_fn): Return the call, don't expand it.
* cp/tree.c (add_stmt_to_compound): New fn.
(stabilize_call): Use it.
* gimplify.c (gimplify_cleanup_point_expr): Handle CLEANUP_EH_ONLY.
(gimple_push_cleanup): Add eh_only parm.
(gimplify_target_expr): Pass it.
* c.opt (-fno-threadsafe-statics): New option.
* c-opts.c (c_common_handle_option): Handle it.
* c-common.h (flag_threadsafe_statics): Declare it.
* c-common.c (flag_threadsafe_statics): Record it.
* doc/invoke.texi: Document it.
* tsystem.h (_GNU_SOURCE): Define.
* gthr-posix.h (__gthread_recursive_mutex_t): New typedef.
(__GTHREAD_RECURSIVE_MUTEX_INIT): New macro.
(__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): New macro.
(__gthread_recursive_mutex_init_function): New fn.
(__gthread_recursive_mutex_lock): New fn.
(__gthread_recursive_mutex_trylock): New fn.
(__gthread_recursive_mutex_unlock): New fn.
* gthr-solaris.h, gthr-single.h, gthr-dce.h: Likewise.
* gthr-win32.h, gthr-vxworks.h: Likewise.
* gthr.h: Document.
* libsupc++/guard.cc (static_mutex): Internal class implementing a
recursive mutex which controls initialization of local statics.
(__gnu_cxx::recursive_init): New exception class.
(__cxa_guard_acquire): Deal with locking and recursion detection.
(acquire_1, __cxa_guard_abort, __cxa_guard_release): Likewise.
From-SVN: r86687
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2004-06-23 Wu Yongwei <adah@sh163.net>
* gthr-win32.h (__GTHREAD_MUTEX_INIT_DEFAULT): Adjust.
(__gthr_i486_lock_cmp_xchg): New inline assembly function.
(__GTHR_W32_InterlockedCompareExchange): New macro to choose a
suitable function for interlocked compare-and-exchange.
(__gthread_mutex_trylock): Use
__GTHR_W32_InterlockedCompareExchange.
(__gthread_mutex_init_function, __gthread_mutex_lock,
__gthread_mutex_trylock, __gthread_mutex_unlock): Adjust the
initial counter value to work correctly under Windows 95.
* config/i386/gthr-win32.c: Adjust include order.
Define __GTHREAD_I486_INLINE_LOCK_PRIMITIVES before including
gthr-win32.h.
(__gthr_win32_mutex_init_function, __gthr_win32_mutex_lock,
__gthr_win32_mutex_trylock, __gthr_win32_mutex_unlock): Adjust
to match inline versions in gthr-win32.h.
From-SVN: r83569
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2004-04-27 Wu Yongwei <adah@sh163.net>
* gthr-win32.h (__gthread_mutex_t): Change typedef to new structure.
(__GTHREAD_MUTEX_INIT_DEFAULT): Adjust.
(__gthread_mutex_init_function): Replace CreateMutex with
initialization of custom mutex using CreateSemaphore.
(__gthread_mutex_lock): Use InterlockedIncrement.
(__gthread_mutex_trylock): Use InterlockedCompareExchange.
(__gthread_mutex_unlock): Use InterlockedDecrement and
ReleaseSemaphore to unlock
* config/i386/gthr-win32.c (__gthread_mutex_init_function,
__gthread_mutex_lock, __gthread_mutex_trylock,
__gthread_mutex_unlock): Adjust to match inline versions in
gthr-win32.h.
From-SVN: r81227
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defined.
* gthr-win32.h (__GTHREAD_HIDE_WIN32API): Test for non-zero
value, not just if defined.
* libstdc++-v3/config/os/mingw32/os_defines.h (__GTHREAD_HIDE_WIN32API):
Define to 1 by defualt.
(NOMINMAX): Define.
From-SVN: r67069
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From-SVN: r60174
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From-SVN: r59051
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* dbxout.c: Follow spelling conventions.
* defaults.h: Likewise.
* df.c: Likewise.
* diagnostic.h: Likewise.
* doloop.c: Likewise.
* dwarf2out.c: Likewise.
* dwarfout.c: Likewise.
* emit-rtl.c: Likewise.
* except.c: Likewise.
* explow.c: Likewise.
* expmed.c: Likewise.
* expr.c: Likewise.
* expr.h: Likewise.
* flags.h: Likewise.
* flow.c: Likewise.
* fold-const.c: Likewise.
* function.c: Likewise.
* function.h: Likewise.
* gcc.c: Likewise.
* gcov-io.h: Likewise.
* gcov.c: Likewise.
* gcse.c: Likewise.
* genattrtab.c: Likewise.
* genconfig.c: Likewise.
* genrecog.c: Likewise.
* ggc-page.c: Likewise.
* ggc.h: Likewise.
* global.c: Likewise.
* gthr-win32.h: Likewise.
* integrate.c: Likewise.
* jump.c: Likewise.
* langhooks.c: Likewise.
* langhooks.h: Likewise.
* line-map.h: Likewise.
* local-alloc.c: Likewise.
* longlong.h: Likewise.
* loop.c: Likewise.
* loop.h: Likewise.
From-SVN: r57406
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* gthr-win32.h: Wrap all functions in extern "C".
(__gthread_key_t): Typedef as unsigned long,
not win32 DWORD.
(__GTHREAD_ONCE_INIT): Use 0, not win32 FALSE.
(__gthread_mutex_t): Typedef as void*, not win32 HANDLE.
(__gthr_win32_once, __gthr_win32_key_create,
__gthr_win32_key_delete, __gthr_win32_getspecific,
__gthr_win32_setspecific, __gthr_win32_mutex_init_function,
__gthr_win32_mutex_lock,__gthr_win32_mutex_trylock,
__gthr_win32_mutex_unlock): Declare.
(__gthread_once,__gthread_key_create,
__gthread_key_delete, __gthread_getspecific,
__gthread_setspecific, __gthread_mutex_init_function,
__gthread_mutex_lock,__gthread_mutex_trylock,
__gthread_mutex_unlock): Call corresponding
__gthr_win32_* extern implementations if #defined
__GTHREAD_HIDE_WIN32API.
* config/i386/t-mingw32 (LIB2FUNCS_EXTRA): Set to
$(srcdir)/config/i386/gthr-win32.c
* config/i386/gthr-win32.c: New implementation file.
(__gthr_win32_once, __gthr_win32_key_create,
__gthr_win32_key_delete, __gthr_win32_getspecific,
__gthr_win32_setspecific, __gthr_win32_mutex_init_function,
__gthr_win32_mutex_lock,__gthr_win32_mutex_trylock,
__gthr_win32_mutex_unlock): New functions, based on
static inlines in gthr-win32.h.
From-SVN: r54484
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* gbl-ctors.h: Fix formatting.
* gcc.c: Likewise.
* gccspec.c: Likewise.
* gcov.c: Likewise.
* gcov-io.h: Likewise.
* gcse.c: Likewise.
* ggc-common.c: Likewise.
* ggc.h: Likewise.
* ggc-page.c: Likewise.
* ggc-simple.c: Likewise.
* global.c: Likewise.
* graph.h: Likewise.
* gthr-dce.h: Likewise.
* gthr.h: Likewise.
* gthr-posix.h: Likewise.
* gthr-rtems.h: Likewise.
* gthr-solaris.h: Likewise.
* gthr-win32.h: Likewise.
From-SVN: r54240
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From-SVN: r50336
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headers and libobjc headers.
* gthr-win32.h: Protect against conflicting typedef for BOOL in windows headers
and libobjc headers.
* gthr-win32.h (__mingwthr_key_dtor): Use extern "C" linkage for C++.
(_mingw.h): Remove duplicate include.
From-SVN: r49465
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* bitmap.h: Fix comment formatting.
* combine.c: Likewise.
* cppfiles.c: Likewise.
* c-pragma.h: Likewise.
* c-typeck.c: Likewise.
* df.c: Likewise.
* dwarf2out.c: Likewise.
* function.c: Likewise.
* gcc.c: Likewise.
* genattrtab.c: Likewise.
* gthr-win32.h: Likewise.
* haifa-sched.c: Likewise.
* predict.c: Likewise.
* rtlanal.c: Likewise.
* rtl.h: Likewise.
* unwind-dw2-fde.h: Likewise.
* unwind-pe.h: Likewise.
* vmsdbgout.c: Likewise.
From-SVN: r48987
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2001-11-18 Craig Rodrigues <rodrigc@gcc.gnu.org>
PR c/4448
* gthr-win32.h: (__gthread_objc_thread_exit): Fix variable
name __objc_thread_exit_status so that it matches the
variable defined in objc/thr.h.
From-SVN: r47157
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* gthr-dce.h: Fix comment formatting.
* gthr-posix.h: Likewise.
* gthr-single.h: Likewise.
* gthr-solaris.h: Likewise.
* gthr-vxworks.h: Likewise.
* gthr-win32.h: Likewise.
From-SVN: r46229
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* Makefile.in, alias.c, basic-block.h, bb-reorder.c, bitmap.c,
bitmap.h, builtin-types.def, builtins.c, builtins.def,
c-aux-info.c, c-common.c, c-common.def, c-common.h,
c-convert.c, c-decl.c, c-dump.c, c-dump.h, c-errors.c,
c-format.c, c-lang.c, c-lex.c, c-lex.h, c-parse.in,
c-pragma.c, c-pragma.h, c-semantics.c, c-tree.h, c-typeck.c,
caller-save.c, calls.c, collect2.c, collect2.h, combine.c,
conditions.h, config.gcc, configure.frag, configure.in,
conflict.c, convert.c, convert.h, cppspec.c, crtstuff.c,
cse.c, cselib.c, cselib.h, dbxout.c, dbxout.h, defaults.h,
dependence.c, df.c, df.h, diagnostic.c, diagnostic.h,
doloop.c, dominance.c, dwarf.h, dwarf2.h, dwarf2asm.c,
dwarf2asm.h, dwarf2out.c, dwarf2out.h, dwarfout.c,
emit-rtl.c, errors.c, errors.h, except.c, except.h,
exgettext, explow.c, expmed.c, expr.c, expr.h, final.c,
fixproto, flags.h, flow.c, fold-const.c, fp-test.c,
function.c, function.h, gbl-ctors.h, gcc.c, gcc.h, gcc.hlp,
gccspec.c, gcov-io.h, gcse.c, genattr.c, genattrtab.c,
gencheck.c, gencodes.c, genconfig.c, genemit.c,
genextract.c, genflags.c, gengenrtl.c, genmultilib,
genopinit.c, genoutput.c, genpeep.c, genrecog.c,
gensupport.c, gensupport.h, ggc-callbacks.c, ggc-common.c,
ggc-none.c, ggc-page.c, ggc-simple.c, ggc.h, global.c,
graph.c, graph.h, gthr-aix.h, gthr-dce.h, gthr-posix.h,
gthr-rtems.h, gthr-single.h, gthr-solaris.h, gthr-vxworks.h,
gthr-win32.h, gthr.h, haifa-sched.c, halfpic.c, halfpic.h,
hard-reg-set.h, hwint.h, ifcvt.c, input.h, insn-addr.h,
integrate.c, integrate.h, jump.c, lcm.c, libgcc2.c,
libgcc2.h, lists.c, local-alloc.c, loop.c, loop.h,
machmode.def, machmode.h, main.c, mbchar.c, mbchar.h,
mips-tdump.c, mips-tfile.c, mklibgcc.in, mkmap-flat.awk,
mkmap-symver.awk, optabs.c, output.h, params.c, params.def,
params.h, predict.c, predict.def, predict.h, prefix.c,
prefix.h, print-rtl.c, print-tree.c, profile.c, protoize.c,
read-rtl.c, real.c, real.h, recog.c, recog.h, reg-stack.c,
regclass.c, regmove.c, regrename.c, regs.h, reload.c,
reload.h, reload1.c, reorg.c, resource.c, resource.h, rtl.c,
rtl.def, rtl.h, rtlanal.c, sbitmap.c, sbitmap.h,
sched-deps.c, sched-ebb.c, sched-int.h, sched-rgn.c,
sched-vis.c, sdbout.c, sdbout.h, sibcall.c, simplify-rtx.c,
ssa-ccp.c, ssa-dce.c, ssa.c, ssa.h, stmt.c, stor-layout.c,
stringpool.c, system.h, timevar.c, timevar.def, timevar.h,
tlink.c, toplev.c, toplev.h, tree.c, tree.def, tree.h,
tsystem.h, unroll.c, unwind-dw2-fde.c, unwind-dw2-fde.h,
unwind-dw2.c, unwind-pe.h, unwind-sjlj.c, unwind.h,
unwind.inc, varasm.c, varray.c, varray.h, xcoffout.c,
xcoffout.h: replace "GNU CC" with "GCC".
From-SVN: r45105
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From-SVN: r42615
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* gthr-win32.h: Include errno.h to get a declaration for
EINVAL and _mingw.h if the target is mingw32.
From-SVN: r39187
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* gthr-win32.h (__gthread_objc_thread_get_data): Save and restore Win32
LastError.
(__gthread_getspecific): Ditto.
From-SVN: r38932
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threaded Objective-C programs.
From-SVN: r35141
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* crtstuff.c (__do_global_ctors_aux, __reg_frame_ctor,
__dereg_frame_dtor): Add prototype argument.
* gthr-dce.h (__gthread_active_p, __gthread_once): Likewise.
* gthr-posix.h (__gthread_active_p, __gthread_once): Likewise.
* gthr-solaris.h (__gthread_active_p, __gthread_once): Likewise.
* gthr-vxworks.h (__gthread_once): Likewise.
* gthr-win32.h (__gthread_active_p, __gthread_once): Likewise.
From-SVN: r31945
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* gthr-posix.h: Fix typo; compatibily -> compatibility.
* gthr-single.h: Likewise.
* gthr-solaris.h: Likewise.
* gthr-vxworks.h: Likewise.
* gthr-win32.h: Likewise.
* gthr.h: Likewise.
From-SVN: r31646
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* ggc-common.c: PROTO -> PARAMS.
* ggc-page.c: Likewise.
* ggc-simple.c: Likewise.
* ggc.h: Likewise.
* global.c: Likewise.
* graph.c: Likewise.
* gthr-win32.h: Likewise.
* haifa-sched.c: Likewise.
* halfpic.h: Likewise.
* integrate.c: Likewise.
* integrate.h: Likewise.
* jump.c: Likewise.
* lcm.c: Likewise.
* local-alloc.c: Likewise.
* loop.c: Likewise.
* loop.h: Likewise.
From-SVN: r31458
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2000-01-04 Mumit Khan <khan@xraylith.wisc.edu>
* gthr-win32.h (__gthread_active_p): Support Mingw MT runtime.
(__gthread_key_create): Likewise.
(__gthread_key_dtor): Likewise.
(__gthread_once): Fix logic.
(__gthread_key_delete): Cast away constness.
* i386/cygwin.h (SUBTARGET_SWITCHES): Add -mthreads option.
* invoke.texi: Document.
* i386/mingw32.h (CPP_SPEC): Use.
(LIBGCC_SPEC): Likewise.
* i386/crtdll.h (LIBGCC_SPEC): Likewise.
From-SVN: r31215
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From-SVN: r29405
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