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-rw-r--r--include/linux/kgdb.h4
-rw-r--r--kernel/kgdb.c8
2 files changed, 7 insertions, 5 deletions
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index 9757b1a6d9d..6adcc297e35 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -261,10 +261,12 @@ struct kgdb_io {
extern struct kgdb_arch arch_kgdb_ops;
+extern unsigned long __weak kgdb_arch_pc(int exception, struct pt_regs *regs);
+
extern int kgdb_register_io_module(struct kgdb_io *local_kgdb_io_ops);
extern void kgdb_unregister_io_module(struct kgdb_io *local_kgdb_io_ops);
-extern int kgdb_hex2long(char **ptr, long *long_val);
+extern int kgdb_hex2long(char **ptr, unsigned long *long_val);
extern int kgdb_mem2hex(char *mem, char *buf, int count);
extern int kgdb_hex2mem(char *buf, char *mem, int count);
diff --git a/kernel/kgdb.c b/kernel/kgdb.c
index 1bd0ec1c80b..39e31a036f5 100644
--- a/kernel/kgdb.c
+++ b/kernel/kgdb.c
@@ -61,7 +61,7 @@ struct kgdb_state {
int err_code;
int cpu;
int pass_exception;
- long threadid;
+ unsigned long threadid;
long kgdb_usethreadid;
struct pt_regs *linux_regs;
};
@@ -146,7 +146,7 @@ atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
* the other CPUs might interfere with your debugging context, so
* use this with care:
*/
-int kgdb_do_roundup = 1;
+static int kgdb_do_roundup = 1;
static int __init opt_nokgdbroundup(char *str)
{
@@ -438,7 +438,7 @@ int kgdb_hex2mem(char *buf, char *mem, int count)
* While we find nice hex chars, build a long_val.
* Return number of chars processed.
*/
-int kgdb_hex2long(char **ptr, long *long_val)
+int kgdb_hex2long(char **ptr, unsigned long *long_val)
{
int hex_val;
int num = 0;
@@ -709,7 +709,7 @@ int kgdb_isremovedbreak(unsigned long addr)
return 0;
}
-int remove_all_break(void)
+static int remove_all_break(void)
{
unsigned long addr;
int error;