gcc/libgcc/config/aarch64
Jiong Wang a876231c40 [AArch64] Only build & test pauth code for LP64
gcc/
	* config/aarch64/aarch64-builtins.c (aarch64_init_builtins): Register
	register pauth builtins for LP64 only.

libgcc/
	* config/aarch64/aarch64-unwind.h: Empty this file on ILP32.
	* unwind-dw2.c (execute_cfa_program):  Only multiplexing
	DW_CFA_GNU_window_save for AArch64 and LP64.

gcc/testsuite/
	* testsuite/gcc.target/aarch64/return_address_sign_1.c: Enable on LP64
	only.
	* testsuite/gcc.target/aarch64/return_address_sign_2.c: Likewise.
	* testsuite/gcc.target/aarch64/return_address_sign_3.c: Likewise.

From-SVN: r244732
2017-01-20 21:03:41 +00:00
..
aarch64-unwind.h [AArch64] Only build & test pauth code for LP64 2017-01-20 21:03:41 +00:00
crtfastmath.c Update copyright years. 2017-01-01 13:07:43 +01:00
crti.S Update copyright years. 2017-01-01 13:07:43 +01:00
crtn.S Update copyright years. 2017-01-01 13:07:43 +01:00
linux-unwind.h [AArch64] Always include linux-unwind.h 2017-01-20 12:27:46 +00:00
sfp-exceptions.c Update copyright years. 2017-01-01 13:07:43 +01:00
sfp-machine.h Update copyright years. 2017-01-01 13:07:43 +01:00
sync-cache.c Update copyright years. 2017-01-01 13:07:43 +01:00
t-aarch64 Update copyright years. 2017-01-01 13:07:43 +01:00
t-softfp