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* hppa-hpux-tdep.c (hppa64_hpux_search_dummy_call_sequence): Check

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whether the name returned by find_pc_partial_function is a null
pointer, not whether it is an empty string.
This commit is contained in:
Mark Kettenis 2004-12-19 22:09:26 +00:00
parent 38ca4e0c24
commit 81092a3ee1
2 changed files with 5 additions and 1 deletions
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4
gdb/ChangeLog
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@ -1,5 +1,9 @@
2004-12-19 Mark Kettenis <kettenis@gnu.org>
* hppa-hpux-tdep.c (hppa64_hpux_search_dummy_call_sequence): Check
whether the name returned by find_pc_partial_function is a null
pointer, not whether it is an empty string.
* hppa-tdep.h (hppa_regnum): Add HPPA_DP_REGNUM, HPPA_RET0_REGNUM,
HPPA_RET1_REGNUM and HPPA64_FP4_REGNUM.
* hppa-tdep.c (hppa64_integral_or_pointer_p)

2
gdb/hppa-hpux-tdep.c
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@ -1466,7 +1466,7 @@ hppa64_hpux_search_dummy_call_sequence (struct gdbarch *gdbarch, CORE_ADDR pc,
find_pc_partial_function (SYMBOL_VALUE_ADDRESS (msym), &name,
&begin, &end);
if (*name == 0 || begin == 0 || end == 0)
if (name == NULL || begin == 0 || end == 0)
continue;
if (target_read_memory (end - sizeof (insns), (char *)insns, sizeof (insns)) == 0)