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Get address sanitizer mostly working

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This commit is contained in:
Justine Tunney 2020-09-03 05:44:37 -07:00
parent 1f1f3cd477
commit 7327c345f9
149 changed files with 3777 additions and 3457 deletions
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18
libc/fmt/unbing.c
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@ -56,14 +56,7 @@ static int g_cp437i[256 + ARRAYLEN(kCp437iMultimappings)];
* @see bing()
*/
int unbing(int c) {
int i, m, l, r;
static bool once;
if (!once) {
for (i = 0; i < 256; ++i) g_cp437i[i] = kCp437[i] << 8 | i;
memcpy(g_cp437i + 256, kCp437iMultimappings, sizeof(kCp437iMultimappings));
insertionsort(ARRAYLEN(g_cp437i), g_cp437i);
once = true;
}
int m, l, r;
l = 0;
r = ARRAYLEN(g_cp437i) - 1;
while (l <= r) {
@ -78,3 +71,12 @@ int unbing(int c) {
}
return -1;
}
static textstartup void g_cp437i_init() {
unsigned i;
for (i = 0; i < 256; ++i) g_cp437i[i] = kCp437[i] << 8 | i;
memcpy(g_cp437i + 256, kCp437iMultimappings, sizeof(kCp437iMultimappings));
djbsort(ARRAYLEN(g_cp437i), g_cp437i);
}
const void *const g_cp437i_ctor[] initarray = {g_cp437i_init};