gdb/gdb-6.3-ia64-corefile-fix-20050127.patch
2005-01-27 19:51:15 +00:00

26 lines
934 B
Diff

2005-01-25 Jeff Johnston <jjohnstn@redhat.com>
* ia64-tdep.c (getunwind_table): Call the low-level xfer
unwind table syscall to support backtracing from syscalls in
a corefile.
--- gdb-6.3/gdb/ia64-tdep.c.fix Thu Jan 27 12:03:40 2005
+++ gdb-6.3/gdb/ia64-tdep.c Thu Jan 27 12:06:23 2005
@@ -2357,8 +2357,14 @@ static int
getunwind_table (void *buf, size_t len)
{
LONGEST x;
- x = target_read_partial (&current_target, TARGET_OBJECT_UNWIND_TABLE, NULL,
- buf, 0, len);
+
+ /* FIXME: This is a temporary solution to backtracing syscalls in corefiles.
+ To do this properly, the AUXV section should be used. This
+ fix will work as long as the kernel used to generate the corefile
+ is equivalent to the kernel used to debug the corefile. */
+ x = ia64_linux_xfer_unwind_table (&current_target,
+ TARGET_OBJECT_UNWIND_TABLE, NULL,
+ buf, NULL, 0, len);
return (int)x;
}