diff options
Diffstat (limited to 'qemu/trace/simple.h')
-rw-r--r-- | qemu/trace/simple.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/qemu/trace/simple.h b/qemu/trace/simple.h deleted file mode 100644 index 1e7de4557..000000000 --- a/qemu/trace/simple.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * Simple trace backend - * - * Copyright IBM, Corp. 2010 - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. - * - */ - -#ifndef TRACE_SIMPLE_H -#define TRACE_SIMPLE_H - - -#include "trace/generated-events.h" - - -void st_print_trace_file_status(FILE *stream, fprintf_function stream_printf); -void st_set_trace_file_enabled(bool enable); -void st_set_trace_file(const char *file); -bool st_init(void); -void st_flush_trace_buffer(void); - -typedef struct { - unsigned int tbuf_idx; - unsigned int rec_off; -} TraceBufferRecord; - -/* Note for hackers: Make sure MAX_TRACE_LEN < sizeof(uint32_t) */ -#define MAX_TRACE_STRLEN 512 -/** - * Initialize a trace record and claim space for it in the buffer - * - * @arglen number of bytes required for arguments - */ -int trace_record_start(TraceBufferRecord *rec, TraceEventID id, size_t arglen); - -/** - * Append a 64-bit argument to a trace record - */ -void trace_record_write_u64(TraceBufferRecord *rec, uint64_t val); - -/** - * Append a string argument to a trace record - */ -void trace_record_write_str(TraceBufferRecord *rec, const char *s, uint32_t slen); - -/** - * Mark a trace record completed - * - * Don't append any more arguments to the trace record after calling this. - */ -void trace_record_finish(TraceBufferRecord *rec); - -#endif /* TRACE_SIMPLE_H */ |