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[AArch64] Mark LR clobbered by BL in inline asm 

LR is a caller-save register, so, if inline asm does BL (which touches
LR), we should mark LR clobbered.

gdb/testsuite:

2017-10-27  Yao Qi  <yao.qi@linaro.org>

	* gdb.arch/insn-reloc.c (can_relocate_bl): Mark "x30" clobbered.
This commit is contained in:
Yao Qi 2017-10-27 15:29:24 +01:00
parent 32ef30002c
commit bb11dd5839
2 changed files with 6 additions and 1 deletions
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4
gdb/testsuite/ChangeLog
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@ -1,3 +1,7 @@
2017-10-27 Yao Qi <yao.qi@linaro.org>
* gdb.arch/insn-reloc.c (can_relocate_bl): Mark "x30" clobbered.
2017-10-26 Patrick Frants <osscontribute@gmail.com>
* gdb.cp/classes.exp (test_static_members): Test printing

3
gdb/testsuite/gdb.arch/insn-reloc.c
View File

@ -508,7 +508,8 @@ can_relocate_bl (void)
{
asm ("set_point11:\n"
" bl foo\n"
" bl pass\n"); /* Test that LR is updated correctly. */
" bl pass\n"
: : : "x30"); /* Test that LR is updated correctly. */
}
#endif