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authorVincent Chen <vincent.chen@sifive.com>2020-06-23 13:37:25 +0800
committerPalmer Dabbelt <palmerdabbelt@google.com>2020-07-09 20:12:19 -0700
commitdef0aa218e6d42231540329e6f5741fdec9e7da4 (patch)
tree22f810ae035d92973da957dc242067717c8aa3c7 /include
parentf7fc752815f8e2337548497b3afb4aef791db4ef (diff)
kgdb: Move the extern declaration kgdb_has_hit_break() to generic kgdb.h
Currently, only riscv kgdb.c uses the kgdb_has_hit_break() to identify the kgdb breakpoint. It causes other architectures will encounter the "no previous prototype" warnings if the compile option has W=1. Moving the declaration of extern kgdb_has_hit_break() from risc-v kgdb.h to generic kgdb.h to avoid generating these warnings. Signed-off-by: Vincent Chen <vincent.chen@sifive.com> Acked-by: Daniel Thompson <daniel.thompson@linaro.org> Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'include')
-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 0e4e3a80d58c..477b8b7c908f 100644
--- a/include/linux/kgdb.h
+++ b/include/linux/kgdb.h
@@ -325,6 +325,7 @@ 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_has_hit_break(unsigned long addr);
extern int
kgdb_handle_exception(int ex_vector, int signo, int err_code,