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Fix MODE=optlinux and MODE=tiny builds

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This commit is contained in:
Justine Tunney 2024-07-23 04:04:19 -07:00
parent 5660ec4741
commit 0602ff6bab
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GPG key ID: BE714B4575D6E328
12 changed files with 75 additions and 36 deletions
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27
test/libc/log/backtrace.c
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@ -20,6 +20,7 @@
#include "libc/intrin/weaken.h"
#include "libc/limits.h"
#include "libc/log/log.h"
#include "libc/macros.internal.h"
#include "libc/mem/leaks.h"
#include "libc/mem/mem.h"
#include "libc/runtime/internal.h"
@ -28,8 +29,15 @@
#include "libc/str/str.h"
#ifdef __x86_64__
int StackOverflow(void) {
return _weaken(StackOverflow)();
#include <stdlib.h>
int StackOverflow(int d) {
char A[8];
for (int i = 0; i < sizeof(A); i++)
A[i] = d + i;
if (__veil("r", d))
return StackOverflow(d + 1) + A[d % sizeof(A)];
return 0;
}
void FpuCrash(void) {
@ -85,14 +93,21 @@ int NpeCrash(char *p) {
return *p;
}
int StackOverflowCrash(int d) {
char A[8];
for (int i = 0; i < sizeof(A); i++)
A[i] = d + i;
if (__veil("r", d))
return StackOverflowCrash(d + 1) + A[d % sizeof(A)];
return 0;
}
void (*pFpuCrash)(void) = FpuCrash;
void (*pBssOverrunCrash)(int) = BssOverrunCrash;
void (*pDataOverrunCrash)(int) = DataOverrunCrash;
int (*pRodataOverrunCrash)(int) = RodataOverrunCrash;
char *(*pStackOverrunCrash)(int) = StackOverrunCrash;
char *(*pMemoryLeakCrash)(void) = MemoryLeakCrash;
int (*pNpeCrash)(char *) = NpeCrash;
int (*pStackOverflow)(void) = StackOverflow;
int main(int argc, char *argv[]) {
ShowCrashReports();
@ -112,7 +127,7 @@ int main(int argc, char *argv[]) {
pDataOverrunCrash(10 + 1);
exit(0);
case 5:
exit((intptr_t)pStackOverrunCrash(10 + 10000));
exit(StackOverflowCrash(0));
case 6:
exit((intptr_t)pMemoryLeakCrash());
case 7:
@ -120,7 +135,7 @@ int main(int argc, char *argv[]) {
case 8:
exit(pNpeCrash(0));
case 9:
exit(pStackOverflow());
exit(StackOverflow(0));
default:
fputs("error: unrecognized argument\n", stderr);
exit(1);