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| author | Simon Glass <sjg@chromium.org> | 2023-01-15 14:15:49 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2023-02-11 12:22:35 -0500 |
| commit | 9dd665ad333039a1b4f6c39cec088d7bf7eb787d (patch) | |
| tree | d9ca323ce1600a68ecb99701e73759c37f73d500 | |
| parent | daca66d55f39551c3499de87397f08fbd3795a9b (diff) | |
| download | u-boot-9dd665ad333039a1b4f6c39cec088d7bf7eb787d.zip u-boot-9dd665ad333039a1b4f6c39cec088d7bf7eb787d.tar.gz u-boot-9dd665ad333039a1b4f6c39cec088d7bf7eb787d.tar.bz2 | |
trace: Show a few more stats about tracing
Add a few more useful items into the output. Update the buffers to use hex
consistently.
Signed-off-by: Simon Glass <sjg@chromium.org>
| -rw-r--r-- | lib/trace.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/trace.c b/lib/trace.c index 3551ef3..c3354a2 100644 --- a/lib/trace.c +++ b/lib/trace.c @@ -319,6 +319,10 @@ void trace_print_stats(void) printf("%15d call depth limit\n", hdr->depth_limit); print_grouped_ull(hdr->ftrace_too_deep_count, 10); puts(" calls not traced due to depth\n"); + print_grouped_ull(hdr->ftrace_size, 10); + puts(" max function calls\n"); + printf("\ntrace buffer %lx call records %lx\n", + (ulong)map_to_sysmem(hdr), (ulong)map_to_sysmem(hdr->ftrace)); } void notrace trace_set_enabled(int enabled) @@ -381,7 +385,7 @@ int notrace trace_init(void *buff, size_t buff_size) hdr = (struct trace_hdr *)buff; needed = sizeof(*hdr) + func_count * sizeof(uintptr_t); if (needed > buff_size) { - printf("trace: buffer size %zd bytes: at least %zd needed\n", + printf("trace: buffer size %zx bytes: at least %zx needed\n", buff_size, needed); return -ENOSPC; } @@ -426,7 +430,7 @@ int notrace trace_early_init(void) hdr = map_sysmem(CONFIG_TRACE_EARLY_ADDR, CONFIG_TRACE_EARLY_SIZE); needed = sizeof(*hdr) + func_count * sizeof(uintptr_t); if (needed > buff_size) { - printf("trace: buffer size is %zd bytes, at least %zd needed\n", + printf("trace: buffer size is %zx bytes, at least %zx needed\n", buff_size, needed); return -ENOSPC; } |