diff options
author | jake <jake@FreeBSD.org> | 2002-12-31 06:51:19 +0000 |
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committer | jake <jake@FreeBSD.org> | 2002-12-31 06:51:19 +0000 |
commit | 77677050671ce8348ae91f77d4576f5156cd4abd (patch) | |
tree | 9dcdd6d37e0be79ab1ed2b28087e7987606ab01a /sys/ddb/db_break.h | |
parent | 3ebf3b00f0cc6e5450a864bbac9b878e0398cc88 (diff) | |
download | FreeBSD-src-77677050671ce8348ae91f77d4576f5156cd4abd.zip FreeBSD-src-77677050671ce8348ae91f77d4576f5156cd4abd.tar.gz |
- Add a function db_alt_break which recognizes the character sequence used to
implement ALT_BREAK_TO_DEBUGGER. The caller provides a pointer to a state
variable to allow different state to be maintained for separate instances of
a device.
- Use struct vm_map * instead of vm_map_t in db_break.h to avoid its users
needing to include vm headers.
Requested by: njl
Diffstat (limited to 'sys/ddb/db_break.h')
-rw-r--r-- | sys/ddb/db_break.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/ddb/db_break.h b/sys/ddb/db_break.h index d6ed76e..ef43f68 100644 --- a/sys/ddb/db_break.h +++ b/sys/ddb/db_break.h @@ -41,8 +41,10 @@ #define BKPT_INST_TYPE int #endif +struct vm_map; + struct db_breakpoint { - vm_map_t map; /* in this map */ + struct vm_map *map; /* in this map */ db_addr_t address; /* set here */ int init_count; /* number of times to skip bkpt */ int count; /* current count */ @@ -64,4 +66,8 @@ void db_set_breakpoints(void); db_breakpoint_t db_set_temp_breakpoint(db_addr_t); #endif +#ifdef ALT_BREAK_TO_DEBUGGER +int db_alt_break(int, int *); +#endif + #endif /* !_DDB_DB_BREAK_H_ */ |