35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
--- gdb/config/i386/nm-fbsd.h Sat Jul 21 13:16:44 2001
|
|
+++ gdb/config/i386/nm-fbsd.h Mon Jun 3 10:04:54 2002
|
|
@@ -148,5 +152,32 @@
|
|
#define ld_2 d_sdt
|
|
|
|
#endif /* !SVR4_SHARED_LIBS */
|
|
+
|
|
+extern int kernel_debugging;
|
|
+extern int kernel_writablecore;
|
|
+
|
|
+#if __FreeBSD_version >= 500032
|
|
+#define ADDITIONAL_OPTIONS \
|
|
+ {"kernel", no_argument, &kernel_debugging, 1}, \
|
|
+ {"k", no_argument, &kernel_debugging, 1}, \
|
|
+ {"wcore", no_argument, &kernel_writablecore, 1}, \
|
|
+ {"w", no_argument, &kernel_writablecore, 1},
|
|
+
|
|
+#define ADDITIONAL_OPTION_HELP \
|
|
+ "\
|
|
+ --kernel Enable kernel debugging.\n\
|
|
+ --wcore Make core file writable (only works for /dev/mem).\n\
|
|
+ This option only works while debugging a kernel !!\n\
|
|
+"
|
|
+
|
|
+#define DEFAULT_PROMPT kernel_debugging?"(kgdb) ":"(gdb) "
|
|
+
|
|
+/* misuse START_PROGRESS to test whether we're running as kgdb */
|
|
+/* START_PROGRESS is called at the top of main */
|
|
+#undef START_PROGRESS
|
|
+#define START_PROGRESS(STR,N) \
|
|
+ if (!strcmp(STR, "kgdb")) \
|
|
+ kernel_debugging = 1;
|
|
+#endif
|
|
|
|
#endif /* NM_FBSD_H */
|