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Author SHA1 Message Date
Kazu Hirata 077fc835e5 configure.in (arm-*-linux-gnueabi): Add to noconfigdirs target-libffi... 
/
	* configure.in (arm-*-linux-gnueabi): Add to noconfigdirs
	target-libffi, target-qthreads, target-libjava, and
	targetlibobjc.
	* configure: Regenerate.

gcc/
	Merge from csl-arm-branch:
	2005-09-07  Paul Brook  <paul@codesourcery.com>
	* config/arm/linux-eabi.h (SUBTARGET_EXTRA_LINK_SPEC): Prepend a
	space to string.

	2005-04-30  Paul Brook  <paul@codesourcery.com>
	* config/arm/bpabi.h (TARGET_DEFAULT): Define.
	* config/arm/linux-eabi.h (SUBTARGET_CPU_DEFAULT): Define.

	2005-03-07  Daniel Jacobowitz  <dan@codesourcery.com>
	* config/arm/arm.c (arm_all_abis): Add aapcs-linux.
	(arm_override_options): Use TARGET_AAPCS_BASED.
	* config/arm/arm.h (enum arm_abi_type): Add ARM_ABI_AAPCS_LINUX.
	(PTRDIFF_TYPE): Use int for AAPCS.
	(DEFAULT_SHORT_ENUMS): Use false for aapcs-linux.
	* config/arm/linux-eabi.h (ARM_DEFAULT_ABI, WCHAR_TYPE): Define.
	(DEFAULT_SHORT_ENUMS): Delete.
	* doc/invoke.texi (ARM Options): Document -mabi=aapcs-linux.

	2004-12-15  Daniel Jacobowitz  <dan@codesourcery.com>
	* config/arm/arm.h (DEFAULT_SHORT_ENUMS): Wrap in #ifndef.
	* config/arm/linux-eabi.h (DEFAULT_SHORT_ENUMS): Define to 0.
	* config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS): Set to -fPIC.

	2004-12-03  Mark Mitchell  <mark@codesourcery.com>
	* config/arm/linux-eabi.h (LIBGCC_SPEC): Do not define.

	2004-11-22  Mark Mitchell  <mark@codesourcery.com>
	* config.gcc (arm*-*-linux-gnueabi): Use __cxa_atexit.

	2004-11-19  Mark Mitchell  <mark@codesourcery.com>
	* config.gcc (arm*-*-linux-gnueabi): Add it.
	* config/arm/bpabi.h (FPUTYPE_DEFAULT): Undefine it before
	redefining it.
	(TARGET_OS_CPP_BUILTINS): Likeiwse.
	* config/arm/linux-eabi.h: New file.
	* config/arm/linux-elf.h (LINUX_TARGET_INTERPRETER): New macro.
	(LINUX_TARET_LINK_SPEC): Likewise.
	(LINK_SPEC): Use it.
	* config/arm/t-linux-eabi: New file.

libcpp/
	* configure.ac: Require 64-bit int for arm*-*-*eabi*.
	* configure: Regenerate.

libstdc++/
	Merge from csl-arm-branch:
	2004-12-15  Daniel Jacobowitz  <dan@codesourcery.com>
	* libstdc++-v3/config/linker-map.gnu: Add ARM EABI symbols.

From-SVN: r105121
 2005-10-08 18:17:20 +00:00
Paul Brook 617a1b7144 Makefile.in: Set and use UNWIND_H. 
2005-06-28  Paul Brook  <paul@codesourcery.com>

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.

From-SVN: r101385
 2005-06-28 19:52:27 +00:00
R. Kelley Cook 39d14ddaac Update FSF address. 
From-SVN: r101314
 2005-06-25 01:22:41 +00:00
Kazu Hirata c3d4c14338 crtstuff.c, [...]: Update copyright. 
* crtstuff.c, integrate.h, tree-scalar-evolution.h,
	config/alpha/unicosmk.h, config/arc/arc.md,
	config/arm/bpabi.h, config/arm/coff.h, config/arm/elf.h,
	config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
	config/arm/netbsd.h, config/arm/pe.c, config/arm/pe.h,
	config/arm/semi.h, config/arm/uclinux-elf.h,
	config/arm/wince-pe.h, config/fr30/fr30.c,
	config/rs6000/altivec.h: Update copyright.

From-SVN: r99447
 2005-05-09 16:26:26 +00:00
Paul Brook 4c5f989813 bpabi.h (RENAME_LIBRARY_SET): Always use .thumb_set in thumb mode. 
2005-04-30  Paul Brook  <paul@codesourcery.com>

	* config/arm/bpabi.h (RENAME_LIBRARY_SET): Always use .thumb_set in
	thumb mode.
	* config/arm/ieee754-df.S: Use __INTERWORKING_STUBS__.
	* config/arm/ieee754-sf.S: Ditto.
	* config/arm/lib1funcs.asm: Define and use __INTERWORKING_STUBS__.
	(FUNC_ALIAS): Use .thumb_set for thumb routines.

From-SVN: r99043
 2005-04-30 19:40:53 +00:00
Julian Brown 7abc66b142 crtstuff.c: Handle targets that use .init_array. 
* crtstuff.c: Handle targets that use .init_array.
	* function.c (HAS_INIT_SECTION): Do not define. Instead, make sure
	that INVOKE__main is set correctly.
	(expand_main_function): Test INVOKE__main.
	* libgcc2.c: Do not define __main when using .init_array.
	* config/arm/arm.c (arm_elf_asm_constructor): New function.
	* config/arm/arm.h (CTORS_SECTION_ASM_OP): Define, with specialized
	libgcc version.
	(DTORS_SECTION_ASM_OP): Likewise.
	(CTOR_LIST_BEGIN): Define specially when in libgcc.
	(CTOR_LIST_END): Likewise.
	(DTOR_LIST_BEGIN): Likewise.
	(DTOR_LIST_END): Likewise.
	* config/arm/bpapi.h (INIT_SECTION_ASM_OP): Do not define it.
	(FINI_SECTION_ASM_OP): Likewise.
	(INIT_ARRAY_SECTION_ASM_OP): Define.
	(FINI_ARRAY_SECTION_ASM_OP): Likewise.
	* config/arm/elf.h (TARGET_ASM_CONSTRUCTOR): Define.
	(SUPPORTS_INIT_PRIORITY): Evaluate to false for EABI based targets.
	* doc/tm.texi (INIT_ARRAY_SECTION_ASM_OP): Document.
	(FINI_ARRAY_SECTION_ASM_OP): Likewise.

Co-Authored-By: Mark Mitchell <mark@codesourcery.com>
Co-Authored-By: Paul Brook <paul@codesourcery.com>

From-SVN: r98986
 2005-04-29 14:09:45 +00:00
Paul Brook a370280738 bpabi.h (SUBTARGET_EXTRA_ASM_SPEC): Change meabi=3 to meabi=4. 
* config/arm/bpabi.h (SUBTARGET_EXTRA_ASM_SPEC): Change meabi=3 to
	meabi=4.

[[Split portion of a mixed commit.]]

From-SVN: r88930.2
 2004-10-12 14:10:39 +00:00
Kazu Hirata c112cf2bca darwin.c, [...]: Fix comment typos. 
* config/darwin.c, config/alpha/alpha.h, config/arm/arm.c,
	config/arm/arm.h, config/arm/arm.md, config/arm/bpabi.h,
	config/arm/predicates.md, config/frv/frv.c, config/frv/frv.md,
	config/h8300/h8300.md, config/i386/gmm_malloc.h,
	config/ia64/ia64.md, config/ip2k/libgcc.S,
	config/mips/mips-ps-3d.md, config/mips/mips.c,
	config/rs6000/rs6000.c, config/s390/s390.c,
	config/sh/symbian.c: Fix comment typos.

From-SVN: r87295
 2004-09-10 11:55:21 +00:00
Mark Mitchell 40a1c5cb5e bpabi.h (TARGET_BPABI_CPP_BUILTINS): Define. 
* config/arm/bpabi.h (TARGET_BPABI_CPP_BUILTINS): Define.
	(TARGET_OS_CPP_BUILTINS): Likewise.
	* config/arm/symbian.h (TARGET_OS_CPP_BUILTINS): Include
	TARGET_BPABI_CPP_BUILTINS.

	* g++.dg/abi/arm_rtti1.C: New test.

	* libsupc++/typeinfo: Honor __GXX_MERGED_TYPEINFO_NAMES if already
	defined.

[[Split portion of a mixed commit.]]

From-SVN: r87018.2
 2004-09-03 00:43:59 +00:00
Mark Mitchell 505970fc33 target-def.h (TARGET_CXX): Add TARGET_CXX_EXPORT_CLASS_DATA. 
* target-def.h (TARGET_CXX): Add TARGET_CXX_EXPORT_CLASS_DATA.
	* target.h (cxx): Add export_class_data.
	* config/arm/arm.c (arm_cxx_export_class_data): New function.
	(TARGET_CXX_EXPORT_CLASS_DATA): Use it.
	* testsuite/g++.dg/ext/visibility/arm1.C: New test.

	* cp-tree.h (DECL_CONSTRUCTION_VTABLE_P): New macro.
	* class.c (build_ctor_vtbl_group): Set DECL_CONSTRUCTION_VTABLE_P.
	* decl2.c (determine_visibility): Honor
	TARGET_CXX_EXPORT_CLASS_DATA.

	* g++.dg/ext/visibility/arm1.C: New test.

From-SVN: r86867
 2004-09-01 03:45:30 +00:00
Mark Mitchell 87c2399d89 config.gcc (arm*-*-symbianelf*): Add t-symbian Makefile fragment. 
* config.gcc (arm*-*-symbianelf*): Add t-symbian Makefile
	fragment.
	* config/arm/bpabi.h (RENAME_LIBRARY_SET): Fix typo.
	(SUBTARGET_EXTRA_ASM_SPEC): Pass -meabi=3 to the assembler.
	* config/arm/symbian.h (SUBTARGET_CPU_DEFAULT): Assume ARMV5
	architecture.
	(SUBTARGET_ASM_FLOAT_SPEC): Default to -mfpu=vfp for hard-float
	configurations.
	* config/arm/t-symbian: New file.

From-SVN: r86338
 2004-08-20 20:15:19 +00:00
Mark Mitchell d55ab31d10 defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove. 
* defaults.h (TARGET_LIBGCC_LIBFUNCS): Remove.
	* optabs.c (init_optabs): Don't check it.
	* config/arm/bpabi.h (TARGET_LIBGCC_LIBFUNCS): Do not define.
	* doc/tm.texi (TARGET_LIBGCC_FUNCS): Remove.

From-SVN: r86285
 2004-08-19 22:24:56 +00:00
Mark Mitchell deb4af0138 * bpabi.h (FPUTYPE_DEFAULT): Set it to FPUTYPE_VFP. 
From-SVN: r86239
 2004-08-19 07:07:09 +00:00
Mark Mitchell b3f8d95d35 configure.in (arm*-*-eabi*): New target. 
* configure.in (arm*-*-eabi*): New target.
	* configure: Regenerate.

	* configure.ac (arm*-*-eabi*): New target.
	(arm*-*-symbianelf*): Likewise.
	* configure: Regenerated.

	* config.gcc (arm*-*-eabi*): New target.
	* defaults.h (TARGET_LIBGCC_FUNCS): New macro.
	(TARGET_LIB_INT_CMP_BIASED): Likewise.
	* expmed.c (expand_divmod): Try a two-valued divmod function as a
	last resort.
	* gthr.h: Remove bogus tokens at end of #pragma.
	* optabs.c (expand_twoval_binop_libfunc): New function.
	(prepare_cmp_insn): Handle the !TARGET_LIB_INT_CMP_BIASED case.
	(prepare_float_lib_cmp): Try reversing the condition.
	(debug_optab_libfuncs): New function.
	* optabs.h (expand_twoval_binop_libfunc): Declare.
	* config/arm/arm.c (arm_init_libfuncs): New function.
	(arm_compute_initial_eliminatino_offset): Return HOST_WIDE_INT.
	(TARGET_INIT_LIBFUNCS): Define it.
	* config/arm/arm.h (TARGET_BPABI): New macro.
	* config/arm/arm-protos.h
	(arm_compute_initial_elimination_offset): Return HOST_WIDE_INT.
	* config/arm/bpabi.S: New file.
	* config/arm/bpabi.c: Likewise.
	* config/arm/bpabi.h: Likewise.
	* config/arm/ieee754-df.S (__aeabi_dneg): New function or alias.
	(__aeabi_drsub): Likewise.
	(__aeabi_dsub): Likewise.
	(__aeabi_dadd): Likewise.
	(__aeabi_ui2d): Likewise.
	(__aeabi_i2d): Likewise.
	(__aeabi_f2d): Likewise.
	(__aeabi_dmul): Likewise.
	(__aeabi_ddiv): Likewise.
	(__aeabi_cdrcmple): Likewise.
	(__aeabi_cdcmpeq): Likewise.
	(__aeabi_cdcmple): Likewise.
	(__aeabi_dcmpeq): Likewise.
	(__aeabi_dcmplt): Likewise.
	(__aeabi_dcmple): Likewise.
	(__aeabi_dcmpge): Likewise.
	(__aeabi_dcmpgt): Likewise.
	(__aeabi_dcmpun): Likewise.
	(__aeabi_d2iz): Likewise.
	(__aeabi_d2uiz): Likewise.
	(__aeabi_d2f): Likewise.
	* config/arm/ieee754-sf.S (__aeabi_fneg): New function or alias.
	(__aeabi_frsub): Likewise.
	(__aeabi_fsub): Likewise.
	(__aeabi_fadd): Likewise.
	(__aeabi_ui2f): Likewise.
	(__aeabi_i2f): Likewise.
	(__aeabi_fmul): Likewise.
	(__aeabi_fdiv): Likewise.
	(__aeabi_cfrcmple): Likewise.
	(__aeabi_cfcmpeq): Likewise.
	(__aeabi_cfcmple): Likewise.
	(__aeabi_fcmpeq): Likewise.
	(__aeabi_fcmplt): Likewise.
	(__aeabi_fcmple): Likewise.
	(__aeabi_fcmpge): Likewise.
	(__aeabi_fcmpgt): Likewise.
	(__aeabi_fcmpun): Likewise.
	(__aeabi_f2iz): Likewise.
	(__aeabi_f2uiz): Likewise.
	* config/arm/lib1funcs.asm (ARM_CALL): New macro.
	(__aeabi_uidivmod): New function or alias.
	(__aeabi_idivmod): Likewise.
	(__aeabi_idiv0): Likewise.
	(__aeabi_ldiv0): Likewise.
	(__aeabi_llsr): Likewise.
	(__aeabi_lasr): Likewise.
	(__aeabi_llsl): Likewise.
	(bpabi.S): Include it.
	* config/arm/libgcc-bpabi.ver: New file.
	* config/arm/symbian.h (ARM_DEFAULT_ABI): Remove.
	(LINK_SPEC): Remove.
	* config/arm/t-arm-elf (LIB1ASMFUNCS): Add __aeabi_lcmp and
	__aeabi_ulcmp.
	* config/arm/t-bpabi: New file.
	* doc/tm.texi (TARGET_LIBGCC_FUNCS): New entry.
	(TARGET_LIB_INT_CMP_BIASED): Likewise.

	* gcc.dg/testsuite/gcc.dg/arm-eabi1.c: New test.
	* gcc.dg/dll-2.c: Fix dg-require syntax.
	* gcc.misc-tests/arm-isr.c (abort): Declare.
	(exit): Likewise.

From-SVN: r85788
 2004-08-11 02:50:14 +00:00