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MERGED WITH TRUNK r146824::
* gcc/basilys.h: all GTY goes before the identifiers.
* gcc/basilys.c: removed errors.h include.
* gcc/run-basilys.h: ditto.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@146839 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk r144379
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@144380 138bc75d-0d04-0410-961f-82ee72b054a4
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MELT branch merged with trunk r137030
* gcc/melt/warm-basilys.bysl: some primitives got explicit casts.
* gcc/basilys.h: added casts to avoid implicit conversion from void*
disallowed with C++
* gcc/basilys.c: (delete_special, forwarded, scanning) likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/melt-branch@137031 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130423 138bc75d-0d04-0410-961f-82ee72b054a4
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Nigel Stephens <nigel@mips.com>
gcc/
* doc/tm.texi (LIBGCC2_UNWIND_ATTRIBUTE): Document.
* unwind-generic.h (LIBGCC2_UNWIND_ATTRIBUTE): Define.
(_Unwind_RaiseException): Add LIBGCC2_UNWIND_ATTRIBUTE to
declaration.
(_Unwind_ForcedUnwind): Likewise.
(_Unwind_Resume): Likewise.
(_Unwind_Resume_or_Rethrow): Likewise.
(_Unwind_Backtrace): Likewise.
(_Unwind_SjLj_RaiseException): Likewise.
(_Unwind_SjLj_ForcedUnwind): Likewise.
(_Unwind_SjLj_Resume): Likewise.
(_Unwind_SjLj_Resume_or_Rethrow): Likewise.
* unwind.inc (_Unwind_RaiseException): Add LIBGCC2_UNWIND_ATTRIBUTE
to definition.
(_Unwind_ForcedUnwind): Likewise.
(_Unwind_Resume): Likewise.
(_Unwind_Resume_or_Rethrow): Likewise.
(_Unwind_Backtrace): Likewise.
* unwind-compat.c (_Unwind_Backtrace): Likewise.
(_Unwind_ForcedUnwind): Likewise.
(_Unwind_RaiseException): Likewise.
(_Unwind_Resume): Likewise.
(_Unwind_Resume_or_Rethrow): Likewise.
* config/mips/mips.h (LIBGCC2_UNWIND_ATTRIBUTE): Define to force
nomips16 mode when IN_LIBGCC2 with hard float.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@128501 138bc75d-0d04-0410-961f-82ee72b054a4
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to decide, but __SIZEOF_LONG_LONG__.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@123352 138bc75d-0d04-0410-961f-82ee72b054a4
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* unwind-dw2-fde.c (get_cie_encoding): Replaced _Unwind_Word with
_uleb128_t and _Unwind_SWord with _sleb128_t.
* unwind-dw2.c (extract_cie_info, execute_stack_op, execute_cfa_program,
uw_frame_state_for, uw_update_context_1): Likewise.
* unwind-c.c (parse_lsda_header, PERSONALITY_FUNCTION): Likewise.
* unwind-pe.h (read_uleb128, read_sleb128,
read_encoded_value_with_base): Likewise.
* unwind-generic.h: Define _sleb128_t and _uleb128_t types.
2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com>
* libsupc++/eh_personality.cc (parse_lsda_header, check_exception_spec,
get_ttype_entry, empty_exception_spec, PERSONALITY_FUNCTION): Replaced
_Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t.
2007-01-24 Andreas Krebbel <krebbel1@de.ibm.com>
* exception.cc (parse_lsda_header, PERSONALITY_FUNCTION): Replaced
_Unwind_Word with _uleb128_t and _Unwind_SWord with _sleb128_t.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@121116 138bc75d-0d04-0410-961f-82ee72b054a4
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* unwind-dw2.c (struct _Unwind_Context): Add signal_frame field.
(extract_cie_info): Handle S flag in augmentation string.
(execute_cfa_program): If context->signal_frame, execute also
fs->pc == context->ra instructions.
(uw_frame_state_for): If context->signal_frame, don't subtract one
from context->ra to find FDE.
(uw_update_context_1): Set context->signal_frame to
fs->signal_frame.
(_Unwind_GetIPInfo): New function.
* unwind-dw2.h (_Unwind_FrameState): Add signal_frame field.
* unwind-c.c (PERSONALITY_FUNCTION): Use _Unwind_GetIPInfo instead
of _Unwind_GetIP.
* unwind-sjlj.c (_Unwind_GetIPInfo): New function.
* unwind-generic.h (_Unwind_GetIPInfo): New prototype.
* unwind-compat.c (_Unwind_GetIPInfo): New function.
* libgcc-std.ver (_Unwind_GetIPInfo): Export @@GCC_4.2.0.
* config/ia64/unwind-ia64.c (_Unwind_GetIPInfo): New function.
* config/arm/unwind-arm.h (_Unwind_GetIPInfo): Define.
* config/i386/linux-unwind.h (x86_fallback_frame_state,
x86_64_fallback_frame_state): Set fs->signal_frame.
* config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Likewise.
(MD_FROB_UPDATE_CONTEXT): Define unconditionally.
(frob_update_context): Likewise. Workaround missing S flag in
Linux 2.6.12 - 2.6.16 kernel vDSOs.
* config/s390/linux-unwind.h (s390_fallback_frame_state): Likewise.
Remove the psw_addr + 1 hack.
libjava/
* exception.cc (PERSONALITY_FUNCTION): Use _Unwind_GetIPInfo instead
of _Unwind_GetIP.
* include/i386-signal.h (MAKE_THROW_FRAME): Change into empty macro.
(HANDLE_DIVIDE_OVERFLOW): Don't adjust _res->eip if falling through
to throw.
* include/x86_64-signal.h (MAKE_THROW_FRAME): Change into empty
macro.
* include/powerpc-signal.h (MAKE_THROW_FRAME): Change into empty
macro.
libstdc++-v3/
* libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Use
_Unwind_GetIPInfo instead of _Unwind_GetIP.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@111488 138bc75d-0d04-0410-961f-82ee72b054a4
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gcc/
* Makefile.in: Set and use UNWIND_H. Install as unwind.h.
* c-decl.c (finish_decl): Call default_init_unwind_resume_libfunc.
* except.c (add_ehspec_entry): Generate arm eabi filter lists.
(assign_filter_values): Ditto.
(output_ttype): New function.
(output_function_exception_table): Use output_ttype. Generate arm
eabi filter lists.
(default_init_unwind_resume_libfunc): New function.
* except.h (default_init_unwind_resume_libfunc): Add prototype.
* optabs.c (init_optabs): Don't set unwind_resume_libfunc.
* opts.c (decode_options): Use targetm.unwind_tables_default.
* target-def.h (TARGET_ASM_TTYPE): Provide and use definition.
(TARGET_ARM_EABI_UNWINDER, TARGET_UNWIND_TABLES_DEFAULT): Ditto.
* target.h (struct gcc_target): Add asm.ttype, unwind_tables_default
and arm_eabi_unwinder.
* unwind-c.c: Support Arm EABI unwinder.
* unwind.h: Rename ...
* unwind-generic.h: ... To this.
* doc/tm.texi (TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Document.
(TARGET_UNWID_TABLES_DEFAULT): Document.
* config/arm/arm-protos.h (arm_output_fn_unwind): Add prototype.
* config/arm/arm.c (arm_unwind_emit, arm_output_ttype): New functions.
(TARGET_UNWIND_EMIT, TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER):
Define.
(thumb_pushpop, thumb_output_function_prologue): Output unwinding
directives.
(arm_unwind_emit_stm, arm_unwind_emit_set): New functions.
* config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS): Only define when
!TARGET_UNWIND_INFO.
(ARM_OUTPUT_FN_UNWIND, ARM_EABI_UNWIND_TABLES): Define.
* config/arm/bpabi.h (TARGET_UNWIND_INFO): Define.
* config/arm/elf.h (ASM_DECLARE_FUNCTION_NAME,
ASM_DECLARE_FUNCTION_SIZE): Use ARM_OUTPUT_FN_UNWIND.
* config/arm/lib1funcs.asm: Include libunwind.S.
* config/arm/libgcc-bpabi.ver: Add unwinding routines.
* config/arm/libunwind.S: New file.
* config/arm/pr-support.c: New file.
* config/arm/t-bpabi (LIB1ASMFUNCS): Add _unwind.
(UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
* config/arm/t-symbian (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
* config/arm/unwind-arm.c: New file.
* config/arm/unwind-arm.h: New file.
* config/i386/t-netware (USER_H): Remove unwind.h.
* config/ia64/ia64.h (TARGET_UNWIND_TABLES_DEFAULT): Define.
gcc/cp/
* Make-lang.in (cp/except.o): Depend on $(TARGET_H)
* except.c: Include target.h.
(init_exception_processing): Initialize unwind_resume_libfunc.
* doc/tm.texi: Document TARGET_ASM_TTYPE
gcc/ada/
* misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc.
gcc/java/
* decl.c (java_init_decl_processing): Call
default_init_unwind_resume_libfunc.
gcc/objc/
* objc-act.c (objc_init_exceptions): Call
default_init_unwind_resume_libfunc.
libstdc++/
* acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Check for
__cxa_end_cleanup.
* libsupc++/Makefile.am (sources): Add eh_call.c and eh_arm.c.
* libsupc++/eh_arm.cc: New file.
* libsupc++/eh_call.cc: New file.
* libsupc++/eh_catch.cc (__cxa_get_exception_ptr): Use
__gxx_caught_object.
(__cxa_begin_catch): Ditto. Use __is_gxx_exception_class. Call
_Unwind_Complete when using the ARM EABI.
(__cxa_end_catch): Use __is_gxx_exception_class.
* libsupc++/eh_personality.cc: Define NO_SIZE_OF_ENCODED_VALUE when
using the ARM EABI.
(save_caught_exception, restore_caught_exception): New functions.
(_throw_typet): New typedef.
(get_ttype_entry, get_adjusted_ptr, check_exception_spec): Add ARM
EABI implementations.
(PERSONALITY_FUNCTION): Use new functions. Addd support for ARM EABI
unwinding libary.
(__cxa_unexpected): Disable when using the ARM EABI.
* libsupc++/eh_throw.cc (__cxa_throw): Use __GXX_INIT_EXCEPTION_CLASS.
(__cxa_rethrow): Use __is_gxx_exception_class. Call
_Unwind_RaiseException when using the ARM EABI.
* libsupc++/unwind-cxx.h (struct __cxa_exception): Add fields for ARM
EABI semantics.
(struct __cxa_eh_globals): Ditto.
(__cxa_call_terminate): Add prototype.
(__cxa_type_match, __cxa_begin_cleanup, __cxa_end_cleanup): Add
prototypes.
(__get_exception_header_from_obj, __get_exception_header_from_ue):
Move earlier in file.
(__is_gxx_exception_class, __GXX_INIT_EXCEPTION_CLASS,
__gxx_caught_object): New functions.
* aclocal.m4: Regenerate.
* configure: Regenerate.
* Makefile.in: Regenerate.
* include/Makefile.in: Regenerate.
* libmath/Makefile.in: Regenerate.
* libsupc++/Makefile.in: Regenerate.
* po/Makefile.in: Regenerate.
* src/Makefie.in: Regenerate.
* testsuite/makefile.in: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@101389 138bc75d-0d04-0410-961f-82ee72b054a4
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