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When generating profiles (-g) warn about shared objects that were

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not found.
This commit is contained in:
jkoshy 2005-12-25 05:11:29 +00:00
parent abdeb4cf67
commit 30ec812b47
1 changed files with 12 additions and 4 deletions
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16
usr.sbin/pmcstat/pmcstat_log.c
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@ -727,7 +727,7 @@ pmcstat_process_add_elf_image(struct pmcstat_process *pp, const char *path,
char *line;
uintmax_t libstart;
struct pmcstat_image *image, *rtldimage;
char libpath[PATH_MAX];
char libname[PATH_MAX], libpath[PATH_MAX];
char command[PATH_MAX + sizeof(PMCSTAT_LDD_COMMAND) + 1];
/* Look up path in the cache. */
@ -792,10 +792,18 @@ pmcstat_process_add_elf_image(struct pmcstat_process *pp, const char *path,
continue;
line[linelen-1] = '\0';
if (sscanf(line, "%s %jx",
libpath, &libstart) != 2)
libstart = 0;
libpath[0] = libname[0] = '\0';
if (sscanf(line, "%s \"%[^\"]\" %jx",
libname, libpath, &libstart) != 3)
continue;
if (libstart == 0) {
warnx("WARNING: object \"%s\" was not found "
"for program \"%s\".", libname, path);
continue;
}
image = pmcstat_image_from_path(
pmcstat_string_intern(libpath));
if (image == NULL)
@ -1281,7 +1289,7 @@ pmcstat_initialize_logging(struct pmcstat_args *a)
struct pmcstat_image *img;
/* use a convenient format for 'ldd' output */
if (setenv("LD_TRACE_LOADED_OBJECTS_FMT1","%p %x\n",1) != 0)
if (setenv("LD_TRACE_LOADED_OBJECTS_FMT1","%o \"%p\" %x\n",1) != 0)
goto error;
/* Initialize hash tables */