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* i386-tdep.c (i386_sigtramp_frame_p): Only handle frames if we

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have a sigcontext_addr handler.
* x86-64-tdep.c (x86_64_sigtramp_frame_p): Assert that we have a
sigcontext_addr handler.
This commit is contained in:
Mark Kettenis 2003-05-31 16:49:18 +00:00
parent e11c53d2ed
commit 1c3545aea9
3 changed files with 17 additions and 1 deletions
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7
gdb/ChangeLog
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@ -1,3 +1,10 @@
2003-05-31 Mark Kettenis <kettenis@gnu.org>
* i386-tdep.c (i386_sigtramp_frame_p): Only handle frames if we
have a sigcontext_addr handler.
* x86-64-tdep.c (x86_64_sigtramp_frame_p): Assert that we have a
sigcontext_addr handler.
2003-05-31 Andrew Cagney <cagney@redhat.com>
* mips-tdep.c (print_gp_register_row): Replace do_gp_register_row.

5
gdb/i386-tdep.c
View file

@ -930,6 +930,11 @@ i386_sigtramp_frame_p (CORE_ADDR pc)
{
char *name;
/* We shouldn't even bother to try if the OSABI didn't register
a sigcontext_addr handler. */
if (!gdbarch_tdep (current_gdbarch)->sigcontext_addr)
return NULL;
find_pc_partial_function (pc, &name, NULL, NULL);
if (PC_IN_SIGTRAMP (pc, name))
return &i386_sigtramp_frame_unwind;

6
gdb/x86-64-tdep.c
View file

@ -1094,7 +1094,11 @@ x86_64_sigtramp_frame_p (CORE_ADDR pc)
find_pc_partial_function (pc, &name, NULL, NULL);
if (PC_IN_SIGTRAMP (pc, name))
return &x86_64_sigtramp_frame_unwind;
{
gdb_assert (gdbarch_tdep (current_gdbarch)->sigcontext_addr);
return &x86_64_sigtramp_frame_unwind;
}
return NULL;
}