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7b5e47e331
possibly C++) software. PR: ports/106491 Submitted by: Julian Elischer <julian@pan.ironport.com>
70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
diff -u mprof.c.orig mprof.c
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--- mprof.c.orig Fri Apr 7 13:39:45 2006
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+++ mprof.c Fri Apr 7 01:28:45 2006
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@@ -186,7 +186,7 @@
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};
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-#define STHASH_SIZE 2047
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+#define STHASH_SIZE (2<<20 -1)
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struct sthash *sthmem[STHASH_SIZE];
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#define STNIL NULL
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@@ -491,7 +491,7 @@
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#define stab_name(x) (stab[(x)].name)
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#define stab_addr(x) (stab[(x)].addr)
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-#define ST_SIZE 5000
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+#define ST_SIZE 500000
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#define ST_NOT_FOUND -1
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typedef int stindex;
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@@ -899,7 +899,8 @@
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if (*(colp+2) == '(') {
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char *commap;
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commap = index(symp, ',');
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- *commap = '0';
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+ if (commap)
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+ *commap = '0';
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tnum = atoi((char *) index(symp, '(')+1);
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} else {
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tnum = atoi((char *) (colp+2));
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@@ -926,7 +927,8 @@
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if (*(colp+2) == '(') {
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char *commap;
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commap = index(symp, ',');
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- *commap = '0';
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+ if (commap)
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+ *commap = '0';
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tnum = atoi((char *) index(symp, '(')+1);
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} else {
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tnum = atoi((char *) colp+2);
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@@ -1275,9 +1277,15 @@
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if (d5 != 0) {
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fx = st_locate(d5);
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fsym = pc_lookup(stab_addr(fx));
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- fn_name(fsym) = stab_name(fx);
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- lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].func = fn_name(fsym);
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- lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].offset = d5 - stab_addr(fx);
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+ if (stab_name(fx) == NULL) {
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+ fn_name(fsym) = "";
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+ lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].func = "";
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+ lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].offset = 0;
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+ } else {
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+ fn_name(fsym) = stab_name(fx);
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+ lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].func = fn_name(fsym);
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+ lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].offset = d5 - stab_addr(fx);
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+ }
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} else {
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lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].func = "";
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lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].offset = 0;
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@@ -1403,6 +1411,8 @@
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fprintf(outfile, "...");
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}
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for (j = 0; j < SHORT_CALLSTACK_SIZE; j++) {
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+ if (lte.path[j].func == NULL)
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+ lte.path[j].func = "";
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if (strcmp(lte.path[j].func, "") != 0) {
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if (leak_level == LEAK_SHOW) {
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fprintf(outfile, "> %s ", lte.path[j].func);
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