diff options
Diffstat (limited to 'devel/mprof/files/patch-mprof.c')
-rw-r--r-- | devel/mprof/files/patch-mprof.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/devel/mprof/files/patch-mprof.c b/devel/mprof/files/patch-mprof.c new file mode 100644 index 000000000000..6bc512d5bd22 --- /dev/null +++ b/devel/mprof/files/patch-mprof.c @@ -0,0 +1,69 @@ +diff -u mprof.c.orig mprof.c +--- mprof.c.orig Fri Apr 7 13:39:45 2006 ++++ mprof.c Fri Apr 7 01:28:45 2006 +@@ -186,7 +186,7 @@ + }; + + +-#define STHASH_SIZE 2047 ++#define STHASH_SIZE (2<<20 -1) + struct sthash *sthmem[STHASH_SIZE]; + + #define STNIL NULL +@@ -491,7 +491,7 @@ + #define stab_name(x) (stab[(x)].name) + #define stab_addr(x) (stab[(x)].addr) + +-#define ST_SIZE 5000 ++#define ST_SIZE 500000 + #define ST_NOT_FOUND -1 + typedef int stindex; + +@@ -899,7 +899,8 @@ + if (*(colp+2) == '(') { + char *commap; + commap = index(symp, ','); +- *commap = '0'; ++ if (commap) ++ *commap = '0'; + tnum = atoi((char *) index(symp, '(')+1); + } else { + tnum = atoi((char *) (colp+2)); +@@ -926,7 +927,8 @@ + if (*(colp+2) == '(') { + char *commap; + commap = index(symp, ','); +- *commap = '0'; ++ if (commap) ++ *commap = '0'; + tnum = atoi((char *) index(symp, '(')+1); + } else { + tnum = atoi((char *) colp+2); +@@ -1275,9 +1277,15 @@ + if (d5 != 0) { + fx = st_locate(d5); + fsym = pc_lookup(stab_addr(fx)); +- fn_name(fsym) = stab_name(fx); +- lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].func = fn_name(fsym); +- lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].offset = d5 - stab_addr(fx); ++ if (stab_name(fx) == NULL) { ++ fn_name(fsym) = ""; ++ lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].func = ""; ++ lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].offset = 0; ++ } else { ++ fn_name(fsym) = stab_name(fx); ++ lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].func = fn_name(fsym); ++ lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].offset = d5 - stab_addr(fx); ++ } + } else { + lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].func = ""; + lte->path[SHORT_CALLSTACK_SIZE - (i + 1)].offset = 0; +@@ -1403,6 +1411,8 @@ + fprintf(outfile, "..."); + } + for (j = 0; j < SHORT_CALLSTACK_SIZE; j++) { ++ if (lte.path[j].func == NULL) ++ lte.path[j].func = ""; + if (strcmp(lte.path[j].func, "") != 0) { + if (leak_level == LEAK_SHOW) { + fprintf(outfile, "> %s ", lte.path[j].func); |