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authorwdenk <wdenk>2003-03-06 00:02:04 +0000
committerwdenk <wdenk>2003-03-06 00:02:04 +0000
commit43d9616cffb4a130e1620e3e33fc9bc1bcabe399 (patch)
treeed55479a108ed16258d81be3e37d0edd74520520 /cpu/mpc824x/traps.c
parent6069ff265362ef6239749b5f598b137f407b821e (diff)
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* Patch by Robert Schwebel, 21 Jan 2003:
- Add support for Innokom board - Don't complain if "install" fails - README cleanup (remove duplicated lines) - Update PXA header files * Add documentation for existing POST code (doc/README.POST) * Patch by Laudney Ren, 15 Jan 2003: Fix handling of redundand environment in "tools/envcrc.c" * Patch by Detlev Zundel, 28 Feb 2003: Add bedbug support for 824x systems * Add support for 16 MB flash configuration of TRAB board * Patch by Erwin Rol, 27 Feb 2003: Add support for RTEMS * Add image information to README * Fix dual PCMCIA slot support (when running with just one slot populated) * Add VFD type detection to trab board * extend drivers/cs8900.c driver to synchronize ethaddr environment variable with value in the EEPROM
Diffstat (limited to 'cpu/mpc824x/traps.c')
-rw-r--r--cpu/mpc824x/traps.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/cpu/mpc824x/traps.c b/cpu/mpc824x/traps.c
index 11f51c2..956244f 100644
--- a/cpu/mpc824x/traps.c
+++ b/cpu/mpc824x/traps.c
@@ -176,6 +176,21 @@ UnknownException(struct pt_regs *regs)
_exception(0, regs);
}
+#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG)
+extern void do_bedbug_breakpoint(struct pt_regs *);
+#endif
+
+void
+DebugException(struct pt_regs *regs)
+{
+
+ printf("Debugger trap at @ %lx\n", regs->nip );
+ show_regs(regs);
+#if (CONFIG_COMMANDS & CFG_CMD_BEDBUG)
+ do_bedbug_breakpoint( regs );
+#endif
+}
+
/* Probe an address by reading. If not present, return -1, otherwise
* return 0.
*/