diff options
Diffstat (limited to 'lib/trace.c')
| -rw-r--r-- | lib/trace.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/lib/trace.c b/lib/trace.c index b9dc6d2e4b5..2e2c1bed54f 100644 --- a/lib/trace.c +++ b/lib/trace.c @@ -118,18 +118,6 @@ static void notrace add_ftrace(void *func_ptr, void *caller, ulong flags) hdr->ftrace_count++; } -static void notrace add_textbase(void) -{ - if (hdr->ftrace_count < hdr->ftrace_size) { - struct trace_call *rec = &hdr->ftrace[hdr->ftrace_count]; - - rec->func = CONFIG_TEXT_BASE; - rec->caller = 0; - rec->flags = FUNCF_TEXTBASE; - } - hdr->ftrace_count++; -} - /** * __cyg_profile_func_enter() - record function entry * @@ -278,8 +266,11 @@ int trace_list_calls(void *buff, size_t buff_size, size_t *needed) /* Update the header */ if (output_hdr) { + memset(output_hdr, '\0', sizeof(*output_hdr)); output_hdr->rec_count = upto; output_hdr->type = TRACE_CHUNK_CALLS; + output_hdr->version = TRACE_VERSION; + output_hdr->text_base = CONFIG_TEXT_BASE; } /* Work out how must of the buffer we used */ @@ -385,10 +376,9 @@ int notrace trace_init(void *buff, size_t buff_size) /* Use any remaining space for the timed function trace */ hdr->ftrace = (struct trace_call *)(buff + needed); hdr->ftrace_size = (buff_size - needed) / sizeof(*hdr->ftrace); - add_textbase(); + hdr->depth_limit = CONFIG_TRACE_CALL_DEPTH_LIMIT; puts("trace: enabled\n"); - hdr->depth_limit = CONFIG_TRACE_CALL_DEPTH_LIMIT; trace_enabled = 1; trace_inited = 1; @@ -426,7 +416,6 @@ int notrace trace_early_init(void) /* Use any remaining space for the timed function trace */ hdr->ftrace = (struct trace_call *)((char *)hdr + needed); hdr->ftrace_size = (buff_size - needed) / sizeof(*hdr->ftrace); - add_textbase(); hdr->depth_limit = CONFIG_TRACE_EARLY_CALL_DEPTH_LIMIT; printf("trace: early enable at %08x\n", CONFIG_TRACE_EARLY_ADDR); |