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| author | Vincent <vincent.stehle@laposte.net> | 2013-02-12 11:34:15 +0100 |
|---|---|---|
| committer | Jason Wessel <jason.wessel@windriver.com> | 2013-03-02 08:52:20 -0600 |
| commit | 36dfea42cc35509b481377980338cc3b89d79256 (patch) | |
| tree | 0f01cb90bf908844ab855c155421c083f654d383 /kernel/debug/kdb/kdb_main.c | |
| parent | a37372f6c3c03dc7613eaae8bb3458c8068f5fff (diff) | |
| download | op-kernel-dev-36dfea42cc35509b481377980338cc3b89d79256.zip op-kernel-dev-36dfea42cc35509b481377980338cc3b89d79256.tar.gz | |
kdb: Remove unhandled ssb command
The 'ssb' command can only be handled when we have a disassembler, to check for
branches, so remove the 'ssb' command for now.
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Diffstat (limited to 'kernel/debug/kdb/kdb_main.c')
| -rw-r--r-- | kernel/debug/kdb/kdb_main.c | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c index 496f596..00eb8f7 100644 --- a/kernel/debug/kdb/kdb_main.c +++ b/kernel/debug/kdb/kdb_main.c @@ -1128,7 +1128,6 @@ void kdb_set_current_task(struct task_struct *p) * KDB_CMD_GO User typed 'go'. * KDB_CMD_CPU User switched to another cpu. * KDB_CMD_SS Single step. - * KDB_CMD_SSB Single step until branch. */ static int kdb_local(kdb_reason_t reason, int error, struct pt_regs *regs, kdb_dbtrap_t db_result) @@ -1167,14 +1166,6 @@ static int kdb_local(kdb_reason_t reason, int error, struct pt_regs *regs, kdb_printf("due to Debug @ " kdb_machreg_fmt "\n", instruction_pointer(regs)); break; - case KDB_DB_SSB: - /* - * In the midst of ssb command. Just return. - */ - KDB_DEBUG_STATE("kdb_local 3", reason); - return KDB_CMD_SSB; /* Continue with SSB command */ - - break; case KDB_DB_SS: break; case KDB_DB_SSBPT: @@ -1297,7 +1288,6 @@ do_full_getstr: if (diag == KDB_CMD_GO || diag == KDB_CMD_CPU || diag == KDB_CMD_SS - || diag == KDB_CMD_SSB || diag == KDB_CMD_KGDB) break; @@ -1384,12 +1374,6 @@ int kdb_main_loop(kdb_reason_t reason, kdb_reason_t reason2, int error, break; } - if (result == KDB_CMD_SSB) { - KDB_STATE_SET(DOING_SS); - KDB_STATE_SET(DOING_SSB); - break; - } - if (result == KDB_CMD_KGDB) { if (!KDB_STATE(DOING_KGDB)) kdb_printf("Entering please attach debugger " |
