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Fix typo in thumb_in_function_epilogue_p

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This patch fixes a typo in the bit mask I've made in my previous code
refactor.  If PC is in the register list, the bit 8 is one, so bit
mask 0xff00 should be used.  Current condition is a constant false.

gdb:

2014-09-24  Yao Qi  <yao@codesourcery.com>

	* arm-tdep.c (thumb_in_function_epilogue_p): Fix typo in the
	bitmask.
This commit is contained in:
Yao Qi 2014-09-19 16:37:07 +08:00
parent 00cac886aa
commit b7576e5cf4
2 changed files with 6 additions and 1 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2014-09-24 Yao Qi <yao@codesourcery.com>
* arm-tdep.c (thumb_in_function_epilogue_p): Fix typo in the
bitmask.
2014-09-22 Gary Benson <gbenson@redhat.com>
* target.c (target_stop): Updated comment.

2
gdb/arm-tdep.c
View file

@ -3273,7 +3273,7 @@ thumb_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc)
found_return = 1;
else if (thumb_instruction_restores_sp (insn))
{
if ((insn & 0xfe00) == 0xbd00) /* pop <registers, PC> */
if ((insn & 0xff00) == 0xbd00) /* pop <registers, PC> */
found_return = 1;
}
else if (thumb_insn_size (insn) == 4) /* 32-bit Thumb-2 instruction */