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Ramana Radhakrishnan 48528842bd re PR target/89093 (C++ exception handling clobbers d8 VFP register) 
PR target/89093
	* config/arm/arm.c (aapcs_vfp_is_call_or_return_candidate): Diagnose
	if used with general-regs-only.
	(arm_conditional_register_usage): Don't add non-general regs if
	general-regs-only.
	(arm_valid_target_attribute_rec): Handle general-regs-only.
	* config/arm/arm.h (TARGET_HARD_FLOAT): Return false if
	general-regs-only.
	(TARGET_HARD_FLOAT_SUB): Define.
	(TARGET_SOFT_FLOAT): Define as negation of TARGET_HARD_FLOAT_SUB.
	(TARGET_REALLY_IWMMXT): Add && !TARGET_GENERAL_REGS_ONLY.
	(TARGET_REALLY_IWMMXT2): Likewise.
	* config/arm/arm.opt: Add -mgeneral-regs-only.
	* doc/extend.texi: Document ARM general-regs-only target.
	* doc/invoke.texi: Document ARM -mgeneral-regs-only.
libgcc/
	* config/arm/pr-support.c: Add #pragma GCC target("general-regs-only").
	* config/arm/unwind-arm.c: Likewise.
	* unwind-c.c (PERSONALITY_FUNCTION): Add general-regs-only target
	attribute for ARM.
libobjc/
	* exception.c (PERSONALITY_FUNCTION): Add general-regs-only target
	attribute for ARM.
libphobos/
	* libdruntime/gcc/deh.d: Import gcc.attribute.
	(personality_fn_attributes): New enum.
	(scanLSDA, CONTINUE_UNWINDING, gdc_personality, __gdc_personality):
	Add @personality_fn_attributes.
libstdc++-v3/
	* libsupc++/eh_personality.cc (PERSONALITY_FUNCTION): Add
	general-regs-only target attribute for ARM.

Co-Authored-By: Bernd Edlinger <bernd.edlinger@hotmail.de>
Co-Authored-By: Jakub Jelinek <jakub@redhat.com>

From-SVN: r270504
2019-04-23 12:03:41 +02:00
..
config
re PR target/89093 (C++ exception handling clobbers d8 VFP register)
2019-04-23 12:03:41 +02:00
soft-fp
Update soft-fp from glibc.
2018-11-08 16:26:28 +00:00
ChangeLog
re PR target/89093 (C++ exception handling clobbers d8 VFP register)
2019-04-23 12:03:41 +02:00
config.host
GCN libgcc.
2019-01-17 12:29:13 +00:00
config.in
re PR debug/83917 (with -mcall-ms2sysv-xlogues, stepping into x86 tail-call restore stub gives bad backtrace)
2018-02-28 09:59:15 +01:00
configure
Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).
2018-10-31 17:03:16 +00:00
configure.ac
Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).
2018-10-31 17:03:16 +00:00
crtstuff.c
Update copyright years.
2019-01-01 13:31:55 +01:00
dfp-bit.c
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2019-01-01 13:31:55 +01:00
dfp-bit.h
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2019-01-01 13:31:55 +01:00
divmod.c
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empty.mk
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emutls.c
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enable-execute-stack-empty.c
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enable-execute-stack-mprotect.c
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find-symver.awk
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fixed-bit.c
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fixed-bit.h
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fixed-obj.mk
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floatunsidf.c
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floatunsisf.c
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floatunsitf.c
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floatunsixf.c
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fp-bit.c
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fp-bit.h
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gbl-ctors.h
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gcov.h
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gen-fixed.sh
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generic-morestack-thread.c
PR other/16615 [1/5]
2019-01-09 16:37:45 -05:00
generic-morestack.c
PR other/16615 [1/5]
2019-01-09 16:37:45 -05:00
generic-morestack.h
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2019-01-01 13:31:55 +01:00
gstdint.h
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gthr-posix.h
PR c/88546 - Copy attribute unusable for weakrefs
2019-01-04 17:57:30 -07:00
gthr-single.h
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gthr.h
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libgcc2.c
extend.texi (__clear_cache): Correct signature.
2019-02-21 16:23:12 -07:00
libgcc2.h
extend.texi (__clear_cache): Correct signature.
2019-02-21 16:23:12 -07:00
libgcc-std.ver.in
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2019-01-01 13:31:55 +01:00
libgcov-driver-system.c
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2019-01-01 13:31:55 +01:00
libgcov-driver.c
Update error message prefix in libgcov profiling.
2019-01-18 11:31:45 +00:00
libgcov-interface.c
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2019-01-01 13:31:55 +01:00
libgcov-merge.c
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2019-01-01 13:31:55 +01:00
libgcov-profiler.c
Bump version of __gcov_indirect_call_profiler function as there was ABI change.
2019-01-18 11:32:53 +00:00
libgcov-util.c
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2019-01-01 13:31:55 +01:00
libgcov.h
Bump version of __gcov_indirect_call_profiler function as there was ABI change.
2019-01-18 11:32:53 +00:00
Makefile.in
Bump version of __gcov_indirect_call_profiler function as there was ABI change.
2019-01-18 11:32:53 +00:00
memcmp.c
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memcpy.c
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memmove.c
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memset.c
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mkheader.sh
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2019-01-01 13:31:55 +01:00
mkmap-flat.awk
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2019-01-01 13:31:55 +01:00
mkmap-symver.awk
PR other/16615 [1/5]
2019-01-09 16:37:45 -05:00
offloadstuff.c
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2019-01-01 13:31:55 +01:00
shared-object.mk
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siditi-object.mk
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static-object.mk
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sync.c
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udivhi3.c
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udivmod.c
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udivmodhi4.c
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udivmodsi4.c
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unwind-arm-common.inc
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unwind-c.c
re PR target/89093 (C++ exception handling clobbers d8 VFP register)
2019-04-23 12:03:41 +02:00
unwind-compat.c
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unwind-compat.h
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unwind-dw2-fde-compat.c
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unwind-dw2-fde-dip.c
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unwind-dw2-fde.c
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unwind-dw2-fde.h
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unwind-dw2.c
unwind-dw2.c (_Unwind_GetGR): Compare regno instead of index to DWARF_ZERO_REG.
2019-02-19 17:10:00 +01:00
unwind-dw2.h
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unwind-generic.h
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unwind-pe.h
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unwind-seh.c
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unwind-sjlj.c
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unwind.inc
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vtv_end_preinit.c
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vtv_end.c
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vtv_start_preinit.c
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vtv_start.c
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