* Rename remote-es1800.c to remote-es.c

[deliverable/binutils-gdb.git] / gdb / mips-tdep.c

diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c
index aa6cd30d16cb2ba6fc51c7645ee4931045dcbb69..a853cd6f7cca6fbdff90cfde79de059c08bc99ba 100644 (file)
--- a/gdb/mips-tdep.c
+++ b/gdb/mips-tdep.c
@@ -95,9 +95,11 @@ read_next_frame_reg(fi, regno)
      immediately below the frame and we get the saved registers from there.
      If the stack layout for sigtramp changes we might have to change these
      constants and the companion fixup_sigtramp in mipsread.c  */
+#ifndef SIGFRAME_BASE
 #define SIGFRAME_BASE          0x12c   /* sizeof(sigcontext) */
 #define SIGFRAME_PC_OFF                (-SIGFRAME_BASE + 2 * 4)
 #define SIGFRAME_REGSAVE_OFF   (-SIGFRAME_BASE + 3 * 4)
+#endif
   for (; fi; fi = fi->next)
       if (in_sigtramp(fi->pc, 0)) {
          int offset;
@@ -771,6 +773,8 @@ mips_skip_prologue(pc)
            continue;                           /* reg != $zero */
        else if (inst == 0x03A0F021)            /* move $s8,$sp */
            continue;
+       else if ((inst & 0xFF9F07FF) == 0x00800021) /* move reg,$a0-$a3 */
+           continue;
        else
            break;
     }