gcc/libgcc
Andre Vieira c92e08e3d7 ARMv8-M Security Extension's cmse_nonsecure_call: use __gnu_cmse_nonsecure_call
gcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
		Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/arm.c (detect_cmse_nonsecure_call): New.
	(cmse_nonsecure_call_clear_caller_saved): New.
	(arm_reorg): Use cmse_nonsecure_call_clear_caller_saved.
	(arm_function_ok_for_sibcall): Disable sibcalls for
	cmse_nonsecure_call.
	* config/arm/arm-protos.h (detect_cmse_nonsecure_call): New.
	* config/arm/arm.md (call): Handle cmse_nonsecure_entry.
	(call_value): Likewise.
	(nonsecure_call_internal): New.
	(nonsecure_call_value_internal): New.
	* config/arm/thumb1.md (*nonsecure_call_reg_thumb1_v5): New.
	(*nonsecure_call_value_reg_thumb1_v5): New.
	* config/arm/thumb2.md (*nonsecure_call_reg_thumb2): New.
	(*nonsecure_call_value_reg_thumb2): New.
	* config/arm/unspecs.md (UNSPEC_NONSECURE_MEM): New.

    libgcc/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
	       Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* config/arm/cmse_nonsecure_call.S: New.
	* config/arm/t-arm: Compile cmse_nonsecure_call.S

    gcc/testsuite/ChangeLog:
    2016-12-02  Andre Vieira  <andre.simoesdiasvieira@arm.com>
		Thomas Preud'homme  <thomas.preudhomme@arm.com>

	* gcc.target/arm/cmse/cmse.exp: Run tests in mainline dir.
	* gcc.target/arm/cmse/cmse-9.c: Added some extra tests.
	* gcc.target/arm/cmse/cmse-14.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-4.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-5.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-6.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-7.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-8.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-9.c: New.
	* gcc.target/arm/cmse/baseline/bitfield-and-union-1.c: New.
	* gcc.target/arm/cmse/baseline/cmse-11.c: New.
	* gcc.target/arm/cmse/baseline/cmse-13.c: New.
	* gcc.target/arm/cmse/baseline/cmse-6.c: New.
	* gcc.target/arm/cmse/baseline/union-1.c: New.
	* gcc.target/arm/cmse/baseline/union-2.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-4.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-5.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-6.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-7.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-8.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-9.c: New.
	* gcc.target/arm/cmse/mainline/bitfield-and-union-1.c: New.
	* gcc.target/arm/cmse/mainline/union-1.c: New.
	* gcc.target/arm/cmse/mainline/union-2.c: New.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-13.c: New.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/hard-sp/cmse-8.c: New.
	* gcc.target/arm/cmse/mainline/hard/cmse-13.c: New.
	* gcc.target/arm/cmse/mainline/hard/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/hard/cmse-8.c: New.
	* gcc.target/arm/cmse/mainline/soft/cmse-13.c: New.
	* gcc.target/arm/cmse/mainline/soft/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/soft/cmse-8.c: New.
	* gcc.target/arm/cmse/mainline/softfp-sp/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/softfp-sp/cmse-8.c: New.
	* gcc.target/arm/cmse/mainline/softfp/cmse-13.c: New.
	* gcc.target/arm/cmse/mainline/softfp/cmse-7.c: New.
	* gcc.target/arm/cmse/mainline/softfp/cmse-8.c: New.


Co-Authored-By: Thomas Preud'homme <thomas.preudhomme@arm.com>

From-SVN: r243192
2016-12-02 15:33:26 +00:00
..
config ARMv8-M Security Extension's cmse_nonsecure_call: use __gnu_cmse_nonsecure_call 2016-12-02 15:33:26 +00:00
soft-fp [Patch libgcc 9/17] Update soft-fp from glibc 2016-11-23 17:27:27 +00:00
ChangeLog ARMv8-M Security Extension's cmse_nonsecure_call: use __gnu_cmse_nonsecure_call 2016-12-02 15:33:26 +00:00
config.host TILEPro: force gcc to link against libgcc.a when creating shared 2016-11-19 02:28:00 +00:00
config.in
configure configure.ac: Do not create links, only substitute the filenames. 2016-09-21 12:53:20 +00:00
configure.ac configure.ac: Do not create links, only substitute the filenames. 2016-09-21 12:53:20 +00:00
crtstuff.c Protect __TMC_END__ - __TMC_LIST__ == 0 2016-11-20 13:35:27 +00:00
dfp-bit.c
dfp-bit.h
divmod.c
empty.mk
emutls.c
enable-execute-stack-empty.c
enable-execute-stack-mprotect.c
find-symver.awk
fixed-bit.c
fixed-bit.h
fixed-obj.mk
floatunsidf.c
floatunsisf.c
floatunsitf.c
floatunsixf.c
fp-bit.c
fp-bit.h
gbl-ctors.h
gen-fixed.sh
generic-morestack-thread.c
generic-morestack.c
generic-morestack.h
gstdint.h
gthr-posix.h
gthr-single.h
gthr.h
libgcc2.c re PR libgcc/78067 (libgcc2 calls count_leading_zero with 0) 2016-11-03 12:52:19 +00:00
libgcc2.h Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4. 2016-11-02 23:23:13 +01:00
libgcc-std.ver.in Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4. 2016-11-02 23:23:13 +01:00
libgcov-driver-system.c re PR bootstrap/71400 (profiledbootstrap failed) 2016-06-06 15:24:24 +00:00
libgcov-driver.c gcov: dump in a static dtor instead of in an atexit handler 2016-09-27 11:07:11 +00:00
libgcov-interface.c
libgcov-merge.c Remove __gcov_merge_delta (PR bootstrap/77749) 2016-09-27 10:04:39 +00:00
libgcov-profiler.c Make direct emission of time profiler counter 2016-11-03 15:24:22 +00:00
libgcov-util.c Remove __gcov_merge_delta (PR bootstrap/77749) 2016-09-27 10:04:39 +00:00
libgcov.h gcov: dump in a static dtor instead of in an atexit handler 2016-09-27 11:07:11 +00:00
Makefile.in Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4. 2016-11-02 23:23:13 +01:00
memcmp.c
memcpy.c
memmove.c
memset.c
mkheader.sh
mkmap-flat.awk
mkmap-symver.awk re PR target/74748 (libgcc_s.so.1 isn't created correctly for Blackfin FDPIC) 2016-11-28 14:27:47 -07:00
offloadstuff.c
shared-object.mk
siditi-object.mk
static-object.mk
sync.c
udivmod.c
udivmodsi4.c
unwind-arm-common.inc
unwind-c.c PR libgcc/78064: Add missing include directive to unwind-c.c 2016-10-24 20:25:09 +02:00
unwind-compat.c
unwind-compat.h
unwind-dw2-fde-compat.c
unwind-dw2-fde-dip.c re PR libgcc/68468 (frv/bfin FDPIC toolchain build error) 2016-11-16 08:01:56 +01:00
unwind-dw2-fde.c re PR libgcc/71744 (Concurrently throwing exceptions is not scalable) 2016-09-16 21:17:47 +02:00
unwind-dw2-fde.h
unwind-dw2.c
unwind-dw2.h
unwind-generic.h
unwind-pe.h
unwind-seh.c
unwind-sjlj.c
unwind.inc
vtv_end_preinit.c
vtv_end.c
vtv_start_preinit.c
vtv_start.c