binutils-gdb/gold/testsuite/split_x32_3.s

# split_x32_3.s: x32 specific, adjustment failure

	.text

	.global	fn1
	.type	fn1,@function
fn1:
	push	%rbp
	mov	%esp,%ebp
	cmp	%fs:0x40,%esp
	jae	1f
	callq	__morestack
	retq
1:
	callq	fn3
	leaveq
	retq

	.size	fn1,. - fn1

	.section	.note.GNU-stack,"",@progbits
	.section	.note.GNU-split-stack,"",@progbits
Handle stack split for x32 X32 uses cmp %fs:NN,%esp, lea NN(%rsp),%r10d, lea NN(%rsp),%r11d, instead of cmp %fs:NN,%rsp, lea NN(%rsp),%r10, lea NN(%rsp),%r11. This patch handles it. PR gold/17729 * configure.ac (DEFAULT_TARGET_X86_64): Don't set for x32. (DEFAULT_TARGET_X32): Set for x32. * x86_64.cc (cmp_insn_32): New. (lea_r10_insn_32): Likewise. (lea_r11_insn_32): Likewise. (cmp_insn_64): Likewise. (lea_r10_insn_64): Likewise. (lea_r11_insn_64): Likewise. (Target_x86_64<size>::do_calls_non_split): Handle x32. * testsuite/Makefile.am (check_SCRIPTS): Add split_x32.sh. (check_DATA): Add split_x32 files. (split_x32_[1234n].o): New targets. (split_x32_[124]): New targets. (split_x32_[1234r].stdout): New targets. * testsuite/split_x32.sh: New file. * testsuite/split_x32_1.s: Likewise. * testsuite/split_x32_2.s: Likewise. * testsuite/split_x32_3.s: Likewise. * testsuite/split_x32_4.s: Likewise. * testsuite/split_x32_n.s: Likewise. * configure: Regenerated. * testsuite/Makefile.in: Likewise. 2014-12-19 03:09:28 +08:00			`# split_x32_3.s: x32 specific, adjustment failure`

			`.text`

			`.global fn1`
			`.type fn1,@function`
			`fn1:`
			`push %rbp`
			`mov %esp,%ebp`
			`cmp %fs:0x40,%esp`
			`jae 1f`
			`callq __morestack`
			`retq`
			`1:`
			`callq fn3`
			`leaveq`
			`retq`

			`.size fn1,. - fn1`

			`.section .note.GNU-stack,"",@progbits`
			`.section .note.GNU-split-stack,"",@progbits`