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Make some more fixups

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This commit is contained in:
Justine Tunney 2022-06-12 09:37:17 -07:00
parent 6070a53e89
commit 4ddfc47d6e
18 changed files with 81 additions and 259 deletions
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14
libc/intrin/cxafinalize.c
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@ -34,9 +34,12 @@
* @param pred can be null to match all
*/
void __cxa_finalize(void *pred) {
void *fp, *arg;
unsigned i, mask;
struct CxaAtexitBlock *b, *b2;
StartOver:
__cxa_lock();
StartOverLocked:
if ((b = __cxa_blocks.p)) {
for (;;) {
mask = b->mask;
@ -45,9 +48,11 @@ StartOver:
mask &= ~(1u << i);
if (!pred || pred == b->p[i].pred) {
b->mask &= ~(1u << i);
if (b->p[i].fp) {
STRACE("__cxa_finalize(%t, %p)", b->p[i].fp, b->p[i].arg);
((void (*)(void *))b->p[i].fp)(b->p[i].arg);
if ((fp = b->p[i].fp)) {
arg = b->p[i].arg;
__cxa_unlock();
STRACE("__cxa_finalize(%t, %p)", fp, arg);
((void (*)(void *))fp)(arg);
goto StartOver;
}
}
@ -61,7 +66,7 @@ StartOver:
}
}
__cxa_blocks.p = b2;
goto StartOver;
goto StartOverLocked;
} else {
if (b->next) {
b = b->next;
@ -71,4 +76,5 @@ StartOver:
}
}
}
__cxa_unlock();
}