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gcc/libgcc/config/rs6000
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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
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_divkc3.c
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_mulkc3.c
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aix-unwind.h
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2017-06-07 08:41:20 -04:00
aixinitfini.c
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atexit.c
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crtcxa.c
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crtdbase.S
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crtresfpr.S
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crtresgpr.S
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crtrestvr.S
Build crt*vr.S with AltiVec enabled
2017-03-10 20:29:48 +01:00
crtresxfpr.S
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crtresxgpr.S
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crtsavevr.S
Build crt*vr.S with AltiVec enabled
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crtsavfpr.S
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crtsavgpr.S
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cxa_atexit.c
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cxa_finalize.c
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darwin-asm.h
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darwin-crt2.c
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darwin-fallback.c
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darwin-fpsave.S
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darwin-gpsave.S
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darwin-tramp.S
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darwin-unwind.h
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darwin-vecsave.S
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darwin-world.S
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e500crtres32gpr.S
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e500crtres64gpr.S
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e500crtres64gprctr.S
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e500crtrest32gpr.S
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e500crtrest64gpr.S
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e500crtresx32gpr.S
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e500crtresx64gpr.S
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e500crtsav32gpr.S
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e500crtsav64gpr.S
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e500crtsav64gprctr.S
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e500crtsavg32gpr.S
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e500crtsavg64gpr.S
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e500crtsavg64gprctr.S
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eabi-ci.S
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eabi-cn.S
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eabi.S
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exit.h
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extendkftf2-sw.c
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fixkfti.c
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fixunskfti.c
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float128-hw.c
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float128-ifunc.c
float128-ifunc.c: Don't include auxv.h.
2017-07-07 16:08:42 -05:00
float128-sed
float128-sed: New files to convert TF names to KF names for PowerPC IEEE 128-bit floating...
2016-01-21 17:52:33 +00:00
float128-sed-hw
Add missing file
2016-01-21 18:45:26 +00:00
floattikf.c
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floatuntikf.c
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freebsd-unwind.h
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gthr-aix.h
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ibm-ldouble-format
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ibm-ldouble.c
[PowerPC/RTEMS] Add 64-bit support using ELFv2 ABI
2017-07-28 07:17:10 +00:00
libgcc-aix-cxa.ver
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libgcc-darwin.10.4.ver
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libgcc-darwin.10.5.ver
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libgcc-glibc.ver
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libgcc-ibm-ldouble.ver
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linux-unwind.h
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morestack.S
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on_exit.c
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ppc64-fp.c
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quad-float128.h
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sfp-exceptions.c
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sfp-machine.h
sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a union of u64 and double.
2016-02-26 19:20:54 +00:00
sol-ci.S
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sol-cn.S
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t-aix-cxa
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t-crtstuff
[RS6000] Out-of-line register save functions can't be used from crtend.o
2017-04-07 11:00:43 +09:30
t-darwin
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t-darwin64
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t-e500v1-fp
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t-e500v2-fp
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t-float128
_divkc3.c: New.
2016-07-12 16:05:18 +00:00
t-float128-hw
float128-sed: New files to convert TF names to KF names for PowerPC IEEE 128-bit floating...
2016-01-21 17:52:33 +00:00
t-freebsd
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t-freebsd64
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t-ibm-ldouble
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t-linux
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t-netbsd
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t-ppc64-fp
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t-savresfgpr
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t-slibgcc-aix
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t-stack-rs6000
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tramp.S
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trunctfkf2-sw.c
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