/*
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
*
* - Neither the name of Oracle nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
* IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* This source code is provided to illustrate the usage of a given feature
* or technique and has been deliberately simplified. Additional steps
* required for a production-quality application, such as security checks,
* input validation and proper error handling, might not be present in
* this sample code.
*/
/* This file contains support for handling frames, or (method,location) pairs. */
#include "hprof.h"
/*
* Frames map 1-to-1 to (methodID,location) pairs.
* When no line number is known, -1 should be used.
*
* Frames are mostly used in traces (see hprof_trace.c) and will be marked
* with their status flag as they are written out to the hprof output file.
*
*/
enum LinenoState {
};
typedef struct FrameKey {
} FrameKey;
typedef struct FrameInfo {
unsigned short lineno;
unsigned char status;
} FrameInfo;
static FrameKey*
{
void *key_ptr;
int key_len;
}
static FrameInfo *
{
return info;
}
static void
{
"Frame 0x%08x: method=%p, location=%d, lineno=%d(%d), status=%d \n",
}
void
frame_init(void)
{
}
{
if ( new_one ) {
if ( location < 0 ) {
}
}
return index;
}
void
frame_list(void)
{
"--------------------- Frame Table ------------------------\n");
"----------------------------------------------------------\n");
}
void
frame_cleanup(void)
{
}
void
{
}
void
{
if ( gdata->lineno_in_traces ) {
if ( lineno >= 0 ) {
}
}
}
}
lineno = -1;
}
}
{
}