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Code Issues Releases Activity

ARM: Fix return value of arm_find_proc_info

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Initialize the return value with -1 in order prevent arm_find_proc_info from
returning zero. This could happen in case the environemtn variable
UNW_ARM_UNWIND_METHOD doesn't allow exidx and/or dwarf unwinding.

Signed-off-by: Ken Werner <ken.werner@linaro.org>
This commit is contained in:
Ken Werner 2011-08-17 12:48:03 +00:00
parent 8ab8863e9f
commit 93e64550ac
1 changed files with 1 additions and 1 deletions
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2
src/arm/Gex_tables.c
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@ -502,7 +502,7 @@ HIDDEN int
arm_find_proc_info (unw_addr_space_t as, unw_word_t ip,
unw_proc_info_t *pi, int need_unwind_info, void *arg)
{
int ret = 0;
int ret = -1;
intrmask_t saved_mask;
Debug (14, "looking for IP=0x%lx\n", (long) ip);