diff options
Diffstat (limited to 'src/target')
| -rw-r--r-- | src/target/target.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/src/target/target.c b/src/target/target.c index d34e144..11b12e5 100644 --- a/src/target/target.c +++ b/src/target/target.c @@ -3391,19 +3391,19 @@ static void writeGmon(uint32_t *samples, uint32_t sampleNum, const char *filenam assert(addressSpace >= 2); static const uint32_t maxBuckets = 16 * 1024; /* maximum buckets. */ - uint32_t length = addressSpace; - if (length > maxBuckets) - length = maxBuckets; - int *buckets = malloc(sizeof(int)*length); + uint32_t numBuckets = addressSpace; + if (numBuckets > maxBuckets) + numBuckets = maxBuckets; + int *buckets = malloc(sizeof(int) * numBuckets); if (buckets == NULL) { fclose(f); return; } - memset(buckets, 0, sizeof(int) * length); + memset(buckets, 0, sizeof(int) * numBuckets); for (i = 0; i < sampleNum; i++) { uint32_t address = samples[i]; long long a = address - min; - long long b = length - 1; + long long b = numBuckets - 1; long long c = addressSpace - 1; int index_t = (a * b) / c; /* danger!!!! int32 overflows */ buckets[index_t]++; @@ -3412,7 +3412,7 @@ static void writeGmon(uint32_t *samples, uint32_t sampleNum, const char *filenam /* append binary memory gmon.out &profile_hist_hdr ((char*)&profile_hist_hdr + sizeof(struct gmon_hist_hdr)) */ writeLong(f, min); /* low_pc */ writeLong(f, max); /* high_pc */ - writeLong(f, length); /* # of samples */ + writeLong(f, numBuckets); /* # of buckets */ writeLong(f, 100); /* KLUDGE! We lie, ca. 100Hz best case. */ writeString(f, "seconds"); for (i = 0; i < (15-strlen("seconds")); i++) @@ -3421,9 +3421,9 @@ static void writeGmon(uint32_t *samples, uint32_t sampleNum, const char *filenam /*append binary memory gmon.out profile_hist_data (profile_hist_data + profile_hist_hdr.hist_size) */ - char *data = malloc(2 * length); + char *data = malloc(2 * numBuckets); if (data != NULL) { - for (i = 0; i < length; i++) { + for (i = 0; i < numBuckets; i++) { int val; val = buckets[i]; if (val > 65535) @@ -3432,7 +3432,7 @@ static void writeGmon(uint32_t *samples, uint32_t sampleNum, const char *filenam data[i * 2 + 1] = (val >> 8) & 0xff; } free(buckets); - writeData(f, data, length * 2); + writeData(f, data, numBuckets * 2); free(data); } else free(buckets); |