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authorJason Wessel <jason.wessel@windriver.com>2009-06-03 14:06:57 -0500
committerJason Wessel <jason.wessel@windriver.com>2010-05-20 21:04:26 -0500
commit1cee5e35f15d0893be1ba944f1aec8676e43ab76 (patch)
tree634f5365300cfb555c8e894ade79735bb91a690e /include/linux/kgdb.h
parent5dd11d5d47d248850c58292513f0e164ba98b01e (diff)
kgdb: Add the ability to schedule a breakpoint via a tasklet
Some kgdb I/O modules require the ability to create a breakpoint tasklet, such as kgdboc and external modules such as kgdboe. The breakpoint tasklet is used as an asynchronous entry point into the debugger which will have a different function scope than the current execution path where it might not be safe to have an inline breakpoint. This is true of some of the kgdb I/O drivers which share code with kgdb and rest of the kernel users. Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'include/linux/kgdb.h')
-rw-r--r--include/linux/kgdb.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
index 19d1b29a269..ee007ea341b 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -271,6 +271,7 @@ extern int kgdb_mem2hex(char *mem, char *buf, int count);
extern int kgdb_hex2mem(char *buf, char *mem, int count);
extern int kgdb_isremovedbreak(unsigned long addr);
+extern void kgdb_schedule_breakpoint(void);
extern int
kgdb_handle_exception(int ex_vector, int signo, int err_code,