* amd64obsd-tdep.c (amd64obsd_pc_in_sigtramp): Adjust for signal

trampoline change in OpenBSD kernel.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 13d25a3..826deba 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,8 @@
 2004-02-22  Mark Kettenis  <kettenis@gnu.org>
 
+       * amd64obsd-tdep.c (amd64obsd_pc_in_sigtramp): Adjust for signal
+       trampoline change in OpenBSD kernel.
+
        * amd64-nat.c: Update copyright year.
        (amd64_supply_native_gregset, amd64_collect_native_gregset): Use
        architecture from REGCACHE.

diff --git a/gdb/amd64obsd-tdep.c b/gdb/amd64obsd-tdep.c
index be263d8..f96eb5d 100644 (file)
--- a/gdb/amd64obsd-tdep.c
+++ b/gdb/amd64obsd-tdep.c
@@ -84,7 +84,7 @@ amd64obsd_pc_in_sigtramp (CORE_ADDR pc, char *name)
   {
     0x48, 0xc7, 0xc0,
     0x67, 0x00, 0x00, 0x00,    /* movq $SYS_sigreturn, %rax */
-    0x0f, 0x05                 /* syscall */
+    0xcd, 0x80                 /* int $0x80 */
   };
   char *buf;