int
main(int argc, char **argv)
{
char b[256];
char *f, *g;
int c, e, h, r, v;
g = NULL;
e = h = v = 0;
r = EXIT_SUCCESS;
maxstack = 1;
progname = __mp_basename(argv[0]);
while ((c = __mp_getopt(argc, argv, __mp_shortopts(b, options_table),
options_table)) != EOF)
switch (c)
{
case OF_ADDRESSES:
useaddresses = 1;
break;
case OF_CALLGRAPH:
showgraph = 1;
break;
case OF_COUNTS:
showcounts = 1;
break;
case OF_GRAPHFILE:
g = __mp_optarg;
break;
case OF_HELP:
h = 1;
break;
case OF_LEAKS:
showleaks = 1;
break;
case OF_STACKDEPTH:
if (!__mp_getnum(progname, __mp_optarg, (long *) &maxstack, 1))
e = 1;
break;
case OF_VERSION:
v = 1;
break;
default:
e = 1;
break;
}
argc -= __mp_optindex;
argv += __mp_optindex;
if (v == 1)
{
fprintf(stdout, "%s %s\n%s %s\n\n", progname, PROGVERSION,
__mp_copyright, __mp_author);
fputs("This is free software, and you are welcome to redistribute it "
"under certain\n", stdout);
fputs("conditions; see the GNU Lesser General Public License for "
"details.\n\n", stdout);
fputs("For the latest mpatrol release and documentation,\n", stdout);
fprintf(stdout, "visit %s.\n\n", __mp_homepage);
}
if (argc > 1)
e = 1;
if ((e == 1) || (h == 1))
{
fprintf(stdout, "Usage: %s [options] [file]\n\n", progname);
if (h == 0)
fprintf(stdout, "Type `%s --help' for a complete list of "
"options.\n", progname);
else
__mp_showopts(options_table);
if (e == 1)
exit(EXIT_FAILURE);
exit(EXIT_SUCCESS);
}
if (argc == 1)
f = argv[0];
else
f = MP_PROFFILE;
acount = dcount = 0;
atotal = dtotal = 0;
acounts = dcounts = NULL;
atotals = dtotals = 0;
binsize = 0;
data = NULL;
datasize = 0;
nodes = NULL;
nodesize = 0;
addrs = NULL;
symbols = NULL;
sbound = mbound = lbound = 0;
__mp_newtree(&proftree);
__mp_newtree(&temptree);
__mp_newlist(&edgelist);
__mp_newgraph(&graph);
if (strcmp(f, "-") == 0)
proffile = stdin;
else if ((proffile = fopen(f, "rb")) == NULL)
{
fprintf(stderr, "%s: Cannot open file `%s'\n", progname, f);
exit(EXIT_FAILURE);
}
readfile();
fclose(proffile);
bintable();
fputs("\n\n", stdout);
directtable();
fputs("\n\n", stdout);
leaktable();
/* The reason that the allocation call graph is not used for the direct
* allocation and memory leak tables is that the code to build and display
* the allocation call graph was added much later. Rather than convert
* these tables to use the new call graph, I decided to keep the code that
* already worked and only use the call graph for any new tables.
*/
buildgraph();
if (showgraph)
{
fputs("\n\n", stdout);
callgraph();
}
if (g != NULL)
{
if (strcmp(g, "stdout") == 0)
graphfile = stdout;
else if (strcmp(g, "stderr") == 0)
graphfile = stderr;
else if ((graphfile = fopen(g, "w")) == NULL)
{
fprintf(stderr, "%s: Cannot open file `%s'\n", progname, g);
r = EXIT_FAILURE;
}
if (r == EXIT_SUCCESS)
{
fprintf(graphfile, "/* produced by %s %s from %s */\n\n", progname,
PROGVERSION, f);
if (showleaks)
fputs("digraph \"memory leak call graph\"\n{\n", graphfile);
else
fputs("digraph \"allocation call graph\"\n{\n", graphfile);
writegraph(NULL, &graph.start);
fputs("}\n", graphfile);
if ((graphfile != stdout) && (graphfile != stderr))
fclose(graphfile);
}
}
deletegraph();
if (acounts != NULL)
free(acounts);
if (dcounts != NULL)
free(dcounts);
if (data != NULL)
free(data);
if (nodes != NULL)
free(nodes);
if (addrs != NULL)
free(addrs);
if (symbols != NULL)
free(symbols);
return r;
}
int
main(int argc, char **argv)
{
struct { char x; void *y; } z;
char b[256];
char *f, *s, *t;
#if MP_GUI_SUPPORT
XGCValues g;
#endif /* MP_GUI_SUPPORT */
long n;
int c, e, h, v;
#if MP_GUI_SUPPORT
appwidget = XtVaAppInitialize(&appcontext, "MPTrace", options,
XtNumber(options), &argc, argv, NULL, NULL);
XtVaGetApplicationResources(appwidget, NULL, resources, XtNumber(resources),
NULL);
#endif /* MP_GUI_SUPPORT */
s = t = NULL;
e = h = v = 0;
progname = __mp_basename(argv[0]);
while ((c = __mp_getopt(argc, argv, __mp_shortopts(b, options_table),
options_table)) != EOF)
switch (c)
{
case OF_GUI:
#if MP_GUI_SUPPORT
usegui = 1;
#endif /* MP_GUI_SUPPORT */
break;
case OF_HATFFILE:
t = __mp_optarg;
break;
case OF_HELP:
h = 1;
break;
case OF_SIMFILE:
s = __mp_optarg;
break;
case OF_SOURCE:
displaysource = 1;
break;
case OF_VERBOSE:
verbose = 1;
break;
case OF_VERSION:
v = 1;
break;
default:
e = 1;
break;
}
argc -= __mp_optindex;
argv += __mp_optindex;
if (v == 1)
{
fprintf(stdout, "%s %s\n%s %s\n\n", progname, PROGVERSION,
__mp_copyright, __mp_author);
fputs("This is free software, and you are welcome to redistribute it "
"under certain\n", stdout);
fputs("conditions; see the GNU Lesser General Public License for "
"details.\n\n", stdout);
fputs("For the latest mpatrol release and documentation,\n", stdout);
fprintf(stdout, "visit %s.\n\n", __mp_homepage);
}
if (argc > 1)
e = 1;
if ((e == 1) || (h == 1))
{
fprintf(stdout, "Usage: %s [options] [file]\n\n", progname);
if (h == 0)
fprintf(stdout, "Type `%s --help' for a complete list of "
"options.\n", progname);
else
__mp_showopts(options_table);
if (e == 1)
exit(EXIT_FAILURE);
exit(EXIT_SUCCESS);
}
if (argc == 1)
f = argv[0];
else
f = MP_TRACEFILE;
__mp_newtree(&alloctree);
if (strcmp(f, "-") == 0)
tracefile = stdin;
else if ((tracefile = fopen(f, "rb")) == NULL)
{
fprintf(stderr, "%s: Cannot open file `%s'\n", progname, f);
exit(EXIT_FAILURE);
}
currentevent = 0;
bufferpos = buffer;
bufferlen = 0;
n = (char *) &z.y - &z.x;
__mp_newslots(&table, sizeof(void *), __mp_poweroftwo(n));
__mp_initslots(&table, tableslots, sizeof(tableslots));
maxslots = 1;
if (s != NULL)
{
if (strcmp(s, "stdout") == 0)
simfile = stdout;
else if (strcmp(s, "stderr") == 0)
simfile = stderr;
else if ((simfile = fopen(s, "w")) == NULL)
{
fprintf(stderr, "%s: Cannot open file `%s'\n", progname, s);
exit(EXIT_FAILURE);
}
fprintf(simfile, "/* produced by %s %s from %s */\n\n\n", progname,
PROGVERSION, f);
fputs("#include <stdio.h>\n", simfile);
fputs("#include <stdlib.h>\n\n\n", simfile);
fputs("typedef struct event\n{\n", simfile);
fputs(" unsigned long index;\n", simfile);
fputs(" unsigned long size;\n", simfile);
fputs(" char resize;\n", simfile);
fputs("}\nevent;\n\n\n", simfile);
fputs("static event events[] =\n{\n", simfile);
}
if (t != NULL)
{
if (strcmp(t, "stdout") == 0)
hatffile = stdout;
else if (strcmp(t, "stderr") == 0)
hatffile = stderr;
else if ((hatffile = fopen(t, "w")) == NULL)
{
fprintf(stderr, "%s: Cannot open file `%s'\n", progname, t);
exit(EXIT_FAILURE);
}
fprintf(hatffile, "## Tracename: %s\n", t);
fputs("## Author: Unknown\n", hatffile);
fputs("## Date: Unknown\n", hatffile);
fputs("## DTDURL: hatf.dtd\n", hatffile);
fprintf(hatffile, "## Description: Converted to HATF by %s %s.\n\n",
progname, PROGVERSION);
}
readfile();
#if MP_GUI_SUPPORT
if (usegui)
{
appdisplay = XtDisplay(appwidget);
appscreen = XtScreen(appwidget);
addrscale = (((addrspace * 1048576) - 1) / (width * height)) + 1;
/* Set up the main application window and scrollable drawing area.
* Also set up a pixmap to backup the drawing area.
*/
mainwidget = XtVaCreateManagedWidget("main",
xmScrolledWindowWidgetClass,
appwidget, XmNwidth, vwidth,
XmNheight, vheight,
XmNscrollingPolicy, XmAUTOMATIC,
XmNscrollBarDisplayPolicy,
XmAS_NEEDED, NULL);
drawwidget = XtVaCreateManagedWidget("draw", xmDrawingAreaWidgetClass,
mainwidget, XmNwidth, width,
XmNheight, height, NULL);
pixmap = XCreatePixmap(appdisplay, RootWindowOfScreen(appscreen), width,
height, DefaultDepthOfScreen(appscreen));
/* Set up the graphics contexts that are used for drawing in different
* colours.
*/
g.foreground = uncol;
ungc = XCreateGC(appdisplay, RootWindowOfScreen(appscreen),
GCForeground, &g);
g.foreground = incol;
ingc = XCreateGC(appdisplay, RootWindowOfScreen(appscreen),
GCForeground, &g);
g.foreground = frcol;
frgc = XCreateGC(appdisplay, RootWindowOfScreen(appscreen),
GCForeground, &g);
g.foreground = alcol;
algc = XCreateGC(appdisplay, RootWindowOfScreen(appscreen),
GCForeground, &g);
/* Add a callback procedure to handle the refreshing of the drawing
* area and also a work procedure to read events from the tracing
* output file. Then initialise the drawing area and enter the main X
* application loop.
*/
XtAddCallback(drawwidget, XmNexposeCallback,
(XtCallbackProc) redrawmemory, NULL);
XtAppAddWorkProc(appcontext, (XtWorkProc) readevent, NULL);
XtRealizeWidget(appwidget);
XFillRectangle(appdisplay, XtWindow(drawwidget), ungc, 0, 0, width - 1,
height - 1);
XFillRectangle(appdisplay, pixmap, ungc, 0, 0, width - 1, height - 1);
XtAppMainLoop(appcontext);
}
#endif /* MP_GUI_SUPPORT */
return EXIT_SUCCESS;
}