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Sebastian Huber 16bab95a79 [PowerPC/RTEMS] Add 64-bit support using ELFv2 ABI 
Add 64-bit support for RTEMS using the ELFv2 ABI with 64-bit long
double.

gcc/
	* config.gcc (powerpc-*-rtems*): Remove rs6000/eabi.h.  Add
	rs6000/biarch64.h.
	* config/rs6000/rtems.h (ASM_DECLARE_FUNCTION_SIZE): New macro.
	(ASM_OUTPUT_SPECIAL_POOL_ENTRY_P): Likewise.
	(CRT_CALL_STATIC_FUNCTION): Likewise.
	(ASM_DEFAULT_SPEC): New define.
	(ASM_SPEC32): Likewise.
	(ASM_SPEC64): Likewise.
	(ASM_SPEC_COMMON): Likewise.
	(ASM_SPEC): Likewise.
	(INVALID_64BIT): Likewise.
	(LINK_OS_DEFAULT_SPEC): Likewise.
	(LINK_OS_SPEC32): Likewise.
	(LINK_OS_SPEC64): Likewise.
	(POWERPC_LINUX): Likewise.
	(PTRDIFF_TYPE): Likewise.
	(RESTORE_FP_PREFIX): Likewise.
	(RESTORE_FP_SUFFIX): Likewise.
	(SAVE_FP_PREFIX): Likewise.
	(SAVE_FP_SUFFIX): Likewise.
	(SIZE_TYPE): Likewise.
	(SUBSUBTARGET_OVERRIDE_OPTIONS): Likewise.
	(TARGET_64BIT): Likewise.
	(TARGET_64BIT): Likewise.
	(TARGET_AIX): Likewise.
	(WCHAR_TYPE_SIZE): Likewise.
	(WCHAR_TYPE): Undefine.
	(TARGET_OS_CPP_BUILTINS): Add 64-bit PowerPC defines.
	(CPP_OS_DEFAULT_SPEC): Use previous CPP_OS_RTEMS_SPEC.
	(CPP_OS_RTEMS_SPEC): Delete.
	(SUBSUBTARGET_EXTRA_SPECS): Remove cpp_os_rtems.  Add
	asm_spec_common, asm_spec32, asm_spec64, link_os_spec32, and
	link_os_spec64.
	* config/rs6000/t-rtems: Add mcpu=e6500/m64 multilibs.

libgcc/
	* config/rs6000/ibm-ldouble.c: Disable if defined __rtems__.

From-SVN: r250652
2017-07-28 07:17:10 +00:00
..
config [PowerPC/RTEMS] Add 64-bit support using ELFv2 ABI 2017-07-28 07:17:10 +00:00
soft-fp op-common.h (_FP_MUL, [...]): Add /* FALLTHRU */ comments. 2017-01-24 23:32:30 +01:00
ChangeLog [PowerPC/RTEMS] Add 64-bit support using ELFv2 ABI 2017-07-28 07:17:10 +00:00
config.host PR testsuite/80759 Fix -mcall-ms2sysv-xlogues on Darwin and Solaris 2017-07-24 21:59:57 +00:00
config.in re PR gcov-profile/81080 (target libgcov not built with large file support) 2017-06-21 07:01:34 +00:00
configure re PR target/81193 (PowerPC GCC __builtin_cpu_is and __builtin_cpu_supports should warn about old libraries) 2017-07-12 23:07:50 +00:00
configure.ac re PR target/81193 (PowerPC GCC __builtin_cpu_is and __builtin_cpu_supports should warn about old libraries) 2017-07-12 23:07:50 +00:00
crtstuff.c Update copyright years. 2017-01-01 13:07:43 +01:00
dfp-bit.c Update copyright years. 2017-01-01 13:07:43 +01:00
dfp-bit.h Update copyright years. 2017-01-01 13:07:43 +01:00
divmod.c Update copyright years. 2017-01-01 13:07:43 +01:00
empty.mk
emutls.c Update copyright years. 2017-01-01 13:07:43 +01:00
enable-execute-stack-empty.c
enable-execute-stack-mprotect.c Update copyright years. 2017-01-01 13:07:43 +01:00
find-symver.awk Update copyright years. 2017-01-01 13:07:43 +01:00
fixed-bit.c Update copyright years. 2017-01-01 13:07:43 +01:00
fixed-bit.h Update copyright years. 2017-01-01 13:07:43 +01:00
fixed-obj.mk
floatunsidf.c
floatunsisf.c
floatunsitf.c
floatunsixf.c
fp-bit.c Update copyright years. 2017-01-01 13:07:43 +01:00
fp-bit.h Update copyright years. 2017-01-01 13:07:43 +01:00
gbl-ctors.h Update copyright years. 2017-01-01 13:07:43 +01:00
gcov.h Introduce gcov.h header file (PR gcov-profile/80435). 2017-04-19 08:08:44 +00:00
gen-fixed.sh
generic-morestack-thread.c Update copyright years. 2017-01-01 13:07:43 +01:00
generic-morestack.c Update copyright years. 2017-01-01 13:07:43 +01:00
generic-morestack.h Update copyright years. 2017-01-01 13:07:43 +01:00
gstdint.h
gthr-posix.h Update copyright years. 2017-01-01 13:07:43 +01:00
gthr-single.h Update copyright years. 2017-01-01 13:07:43 +01:00
gthr.h Update copyright years. 2017-01-01 13:07:43 +01:00
libgcc2.c Update copyright years. 2017-01-01 13:07:43 +01:00
libgcc2.h Update copyright years. 2017-01-01 13:07:43 +01:00
libgcc-std.ver.in Update copyright years. 2017-01-01 13:07:43 +01:00
libgcov-driver-system.c Update copyright years. 2017-01-01 13:07:43 +01:00
libgcov-driver.c Validate that destination gcov file does not exist for gcov-tool (PR gcov-profile/78783). 2017-04-18 07:24:20 +00:00
libgcov-interface.c Update copyright years. 2017-01-01 13:07:43 +01:00
libgcov-merge.c Update copyright years. 2017-01-01 13:07:43 +01:00
libgcov-profiler.c Speed-up indirect-call instrumentation 2017-06-09 12:54:53 +00:00
libgcov-util.c Update copyright years. 2017-01-01 13:07:43 +01:00
libgcov.h re PR gcov-profile/81080 (target libgcov not built with large file support) 2017-06-21 07:01:34 +00:00
Makefile.in Introduce gcov.h header file (PR gcov-profile/80435). 2017-04-19 08:08:44 +00:00
memcmp.c
memcpy.c
memmove.c
memset.c
mkheader.sh Update copyright years. 2017-01-01 13:07:43 +01:00
mkmap-flat.awk Update copyright years. 2017-01-01 13:07:43 +01:00
mkmap-symver.awk Update copyright years. 2017-01-01 13:07:43 +01:00
offloadstuff.c Update copyright years. 2017-01-01 13:07:43 +01:00
shared-object.mk
siditi-object.mk
static-object.mk
sync.c Update copyright years. 2017-01-01 13:07:43 +01:00
udivmod.c Update copyright years. 2017-01-01 13:07:43 +01:00
udivmodsi4.c Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-arm-common.inc Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-c.c Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-compat.c Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-compat.h Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-dw2-fde-compat.c Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-dw2-fde-dip.c Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-dw2-fde.c Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-dw2-fde.h Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-dw2.c [AArch64] Only build & test pauth code for LP64 2017-01-20 21:03:41 +00:00
unwind-dw2.h Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-generic.h Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-pe.h Update copyright years. 2017-01-01 13:07:43 +01:00
unwind-seh.c unwind-seh.c: Suppress warnings for RtlUnwindEx calls. 2017-03-02 11:00:28 +00:00
unwind-sjlj.c Update copyright years. 2017-01-01 13:07:43 +01:00
unwind.inc Update copyright years. 2017-01-01 13:07:43 +01:00
vtv_end_preinit.c Update copyright years. 2017-01-01 13:07:43 +01:00
vtv_end.c Update copyright years. 2017-01-01 13:07:43 +01:00
vtv_start_preinit.c Update copyright years. 2017-01-01 13:07:43 +01:00
vtv_start.c Update copyright years. 2017-01-01 13:07:43 +01:00