Merge branch 'kgdb-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb

* 'kgdb-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/linux-2.6-kgdb:
  kgdb: Turn off tracing while in the debugger
  kgdb: use atomic_inc and atomic_dec instead of atomic_set
  kgdb: eliminate kgdb_wait(), all cpus enter the same way
  kgdbts,sh: Add in breakpoint pc offset for superh
  kgdb: have ebin2mem call probe_kernel_write once

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
index fcb6ec1af17..72450237a0f 100644
--- a/drivers/misc/kgdbts.c
+++ b/drivers/misc/kgdbts.c
@@ -295,6 +295,10 @@ static int check_and_rewind_pc(char *put_str, char *arg)
         /* On x86 a breakpoint stop requires it to be decremented */
         if (addr + 1 == kgdbts_regs.ip)
                 offset = -1;
+#elif defined(CONFIG_SUPERH)
+        /* On SUPERH a breakpoint stop requires it to be decremented */
+        if (addr + 2 == kgdbts_regs.pc)
+                offset = -2;
 #endif
         if (strcmp(arg, "silent") &&
                 instruction_pointer(&kgdbts_regs) + offset != addr) {
@@ -305,6 +309,8 @@ static int check_and_rewind_pc(char *put_str, char *arg)
 #ifdef CONFIG_X86
         /* On x86 adjust the instruction pointer if needed */
         kgdbts_regs.ip += offset;
+#elif defined(CONFIG_SUPERH)
+        kgdbts_regs.pc += offset;
 #endif
         return 0;
 }