From 88affa1c77c9019f3450f851495997897bd14e40 Mon Sep 17 00:00:00 2001 From: Harsh Prateek Bora Date: Wed, 18 Jul 2012 15:15:58 +0530 Subject: monitor: remove unused do_info_trace Going forward with simpletrace v2 variable size trace records, we cannot have a generic function to print trace event info and therefore this interface becomes invalid. As per Stefan Hajnoczi: "This command is only available from the human monitor. It's not very useful because it historically hasn't been able to pretty-print events or show them in the right order (we use a ringbuffer but it prints them out from index 0). Therefore, I don't think we're under any obligation to keep this command around. No one has complained about it's limitations - I think this is a sign that no one has used it. I'd be okay with a patch that removes it." Ref: http://lists.gnu.org/archive/html/qemu-devel/2012-01/msg01268.html Signed-off-by: Harsh Prateek Bora Signed-off-by: Stefan Hajnoczi --- trace/simple.c | 18 ------------------ trace/simple.h | 1 - 2 files changed, 19 deletions(-) (limited to 'trace') diff --git a/trace/simple.c b/trace/simple.c index b4a3c6e950..b64bcf450b 100644 --- a/trace/simple.c +++ b/trace/simple.c @@ -291,24 +291,6 @@ void st_print_trace_file_status(FILE *stream, int (*stream_printf)(FILE *stream, trace_file_name, trace_fp ? "on" : "off"); } -void st_print_trace(FILE *stream, int (*stream_printf)(FILE *stream, const char *fmt, ...)) -{ - unsigned int i; - - for (i = 0; i < TRACE_BUF_LEN; i++) { - TraceRecord record; - - if (!get_trace_record(i, &record)) { - continue; - } - stream_printf(stream, "Event %" PRIu64 " : %" PRIx64 " %" PRIx64 - " %" PRIx64 " %" PRIx64 " %" PRIx64 " %" PRIx64 "\n", - record.event, record.x1, record.x2, - record.x3, record.x4, record.x5, - record.x6); - } -} - void st_flush_trace_buffer(void) { flush_trace_file(true); diff --git a/trace/simple.h b/trace/simple.h index 466e75b4ff..6b5358c9f2 100644 --- a/trace/simple.h +++ b/trace/simple.h @@ -29,7 +29,6 @@ void trace3(TraceEventID event, uint64_t x1, uint64_t x2, uint64_t x3); void trace4(TraceEventID event, uint64_t x1, uint64_t x2, uint64_t x3, uint64_t x4); void trace5(TraceEventID event, uint64_t x1, uint64_t x2, uint64_t x3, uint64_t x4, uint64_t x5); void trace6(TraceEventID event, uint64_t x1, uint64_t x2, uint64_t x3, uint64_t x4, uint64_t x5, uint64_t x6); -void st_print_trace(FILE *stream, fprintf_function stream_printf); void st_print_trace_file_status(FILE *stream, fprintf_function stream_printf); void st_set_trace_file_enabled(bool enable); bool st_set_trace_file(const char *file); -- cgit v1.2.1