[src/trunk]: src/gnu/dist/gdb/gdb Add Thumb breakpoints

[rearnsha <rearnsha%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/c9d5979277de
branches:  trunk
changeset: 569538:c9d5979277de
user:      rearnsha <rearnsha%NetBSD.org@localhost>
date:      Mon Aug 23 13:54:29 2004 +0000

description:
Add Thumb breakpoints

diffstat:

 gnu/dist/gdb/gdb/armnbsd-tdep.c |  6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diffs (29 lines):

diff -r 2973474b8750 -r c9d5979277de gnu/dist/gdb/gdb/armnbsd-tdep.c
--- a/gnu/dist/gdb/gdb/armnbsd-tdep.c   Mon Aug 23 13:51:05 2004 +0000
+++ b/gnu/dist/gdb/gdb/armnbsd-tdep.c   Mon Aug 23 13:54:29 2004 +0000
@@ -32,6 +32,8 @@
    override the default little-endian breakpoint.  */
 static const char arm_nbsd_arm_le_breakpoint[] = {0x11, 0x00, 0x00, 0xe6};
 static const char arm_nbsd_arm_be_breakpoint[] = {0xe6, 0x00, 0x00, 0x11};
+static const char arm_nbsd_thumb_le_breakpoint[] = {0xfe, 0xde};
+static const char arm_nbsd_thumb_be_breakpoint[] = {0xde, 0xfe};
 
 static int
 arm_netbsd_aout_in_solib_call_trampoline (CORE_ADDR pc, char *name)
@@ -52,12 +54,16 @@
   if (gdbarch_byte_order (gdbarch) == BFD_ENDIAN_BIG)
     {
       tdep->arm_breakpoint = arm_nbsd_arm_be_breakpoint;
+      tdep->thumb_breakpoint = arm_nbsd_thumb_be_breakpoint;
       tdep->arm_breakpoint_size = sizeof (arm_nbsd_arm_be_breakpoint);
+      tdep->thumb_breakpoint_size = sizeof (arm_nbsd_thumb_be_breakpoint);
     }
   else
     {
       tdep->arm_breakpoint = arm_nbsd_arm_le_breakpoint;
+      tdep->thumb_breakpoint = arm_nbsd_thumb_le_breakpoint;
       tdep->arm_breakpoint_size = sizeof (arm_nbsd_arm_le_breakpoint);
+      tdep->thumb_breakpoint_size = sizeof (arm_nbsd_thumb_le_breakpoint);
     }
 
   tdep->jb_pc = JB_PC;