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| author |   Vincent Chen <vincent.chen@sifive.com> | 2020-06-23 13:37:25 +0800 |
|---|---|---|
| committer |   Palmer Dabbelt <palmerdabbelt@google.com> | 2020-07-09 20:12:19 -0700 |
| commit | def0aa218e6d42231540329e6f5741fdec9e7da4 (patch) | |
| tree | 22f810ae035d92973da957dc242067717c8aa3c7 /include/linux/kgdb.h | |
| parent | riscv: Fix "no previous prototype" compile warning in kgdb.c file (diff) | |
| download | wireguard-linux-def0aa218e6d42231540329e6f5741fdec9e7da4.tar.xz wireguard-linux-def0aa218e6d42231540329e6f5741fdec9e7da4.zip | |
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/linux/kgdb.h')
| -rw-r--r-- | include/linux/kgdb.h | 1 |
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, |