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print ascii in print_hex()

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This commit is contained in:
Steffen Jaeckel 2017-02-21 11:37:35 +01:00
parent 60bb5440fb
commit 600004fecc
1 changed files with 23 additions and 4 deletions
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27
testprof/x86_prof.c
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@ -5,15 +5,34 @@ prng_state yarrow_prng;
void print_hex(const char* what, const void* v, const unsigned long l) void print_hex(const char* what, const void* v, const unsigned long l)
{ {
const unsigned char* p = v; const unsigned char* p = v;
unsigned long x; unsigned long x, y = 0, z;
fprintf(stderr, "%s contents: \n", what); fprintf(stderr, "%s contents: \n", what);
for (x = 0; x < l; ) { for (x = 0; x < l; ) {
fprintf(stderr, "%02x ", p[x]); fprintf(stderr, "%02X ", p[x]);
if (!(++x % 16)) { if (!(++x % 16) || x == l) {
if((x % 16) != 0) {
z = 16 - (x % 16);
if(z >= 8)
fprintf(stderr, " ");
for (; z != 0; --z) {
fprintf(stderr, " ");
}
}
fprintf(stderr, " | ");
for(; y < x; y++) {
if((y % 8) == 0)
fprintf(stderr, " ");
if(isgraph(p[y]))
fprintf(stderr, "%c", p[y]);
else
fprintf(stderr, ".");
}
fprintf(stderr, "\n"); fprintf(stderr, "\n");
} }
else if((x % 8) == 0) {
fprintf(stderr, " ");
}
} }
fprintf(stderr, "\n");
} }
int compare_testvector(const void* is, const unsigned long is_len, const void* should, const unsigned long should_len, const char* what, int which) int compare_testvector(const void* is, const unsigned long is_len, const void* should, const unsigned long should_len, const char* what, int which)