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| author | Andrew Donnellan <andrew.donnellan@au1.ibm.com> | 2019-03-18 15:28:58 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.ibm.com> | 2019-03-28 15:24:13 +1100 |
| commit | e5a7411cd74ea60892ea3bd6479e4c6d0e253eff (patch) | |
| tree | 076d20d54afbe2372a9eebac5ae5b6f5ceec6233 /core | |
| parent | 8dddd751ef43a915dcd1856722139d041ff2db38 (diff) | |
| download | talos-skiboot-e5a7411cd74ea60892ea3bd6479e4c6d0e253eff.tar.gz talos-skiboot-e5a7411cd74ea60892ea3bd6479e4c6d0e253eff.zip | |
core/stack: Convert stack check code to not use backtrace wrapper
We're about to get rid of __backtrace() and __print_backtrace(), convert
the stack check code to not use them.
Signed-off-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
Diffstat (limited to 'core')
| -rw-r--r-- | core/stack.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/core/stack.c b/core/stack.c index f7eca1ff..2e47cd4d 100644 --- a/core/stack.c +++ b/core/stack.c @@ -175,13 +175,12 @@ void __nomcount __mcount_stack_check(uint64_t sp, uint64_t lr) /* Capture lowest stack for this thread */ if (mark < c->stack_bot_mark) { - unsigned int count = CPU_BACKTRACE_SIZE; lock(&stack_check_lock); c->stack_bot_mark = mark; c->stack_bot_pc = lr; c->stack_bot_tok = c->current_token; - __backtrace(c->stack_bot_bt, &count); - c->stack_bot_bt_count = count; + backtrace_create(c->stack_bot_bt, CPU_BACKTRACE_SIZE, + &c->stack_bot_bt_metadata); unlock(&stack_check_lock); } @@ -232,8 +231,9 @@ void check_stacks(void) " pc=%08llx token=%lld\n", lowest->pir, lowest->stack_bot_mark, lowest->stack_bot_pc, lowest->stack_bot_tok); - __print_backtrace(lowest->pir, lowest->stack_bot_bt, - lowest->stack_bot_bt_count, NULL, NULL, true); + backtrace_print(lowest->stack_bot_bt, + &lowest->stack_bot_bt_metadata, + NULL, NULL, true); unlock(&stack_check_lock); } |
