f8c098f917
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@1011 626c5289-ae23-0410-ae9c-e8d60b6d4f22
83 lines
1.4 KiB
C
83 lines
1.4 KiB
C
#include <stdio.h>
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#include <string.h>
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#include "wad.h"
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#include <assert.h>
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int seg_crash(int n) {
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int *a = 0;
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if (n > 0) seg_crash(n-1);
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*a = 3;
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return 1;
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}
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int bus_crash(int n) {
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int b;
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int *a = &b;
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a = (int *) ((int) a | 0x1);
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if (n > 0) bus_crash(n-1);
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*a = 3;
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printf("well, well, well.\n");
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return 1;
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}
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int abort_crash(int n) {
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assert(n > 0);
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abort_crash(n-1);
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return 1;
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}
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double double_crash(double a, double b) {
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double *c;
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*c = a+b;
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return *c;
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}
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int math_crash(int x, int y) {
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return x/y;
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}
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int call_func(int n, int (*f)(int)) {
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int ret;
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ret = (*f)(n);
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if (ret <= 0) {
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printf("An error occurred!\n");
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}
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return 0;
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}
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static int multi(char a, short b, int c, double d) {
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a = 'x';
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b = 15236;
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c = 12345678;
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d = 3.14159;
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return c;
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}
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static int test(int x, int (*f)(int)) {
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return (*f)(-x);
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}
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int main(int argc, char **argv) {
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int n;
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int (*f)(int);
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printf("starting.\n");
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if (strcmp(argv[1],"abort") == 0) {
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abort_crash(0);
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} else if (strcmp(argv[1],"seg") ==0) {
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seg_crash(0);
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} else if (strcmp(argv[1],"bus") == 0) {
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bus_crash(0);
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} else if (strcmp(argv[1],"ret") == 0) {
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call_func(4,seg_crash);
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} else if (strcmp(argv[1],"test") == 0) {
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test(-1000,seg_crash);
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} else if (strcmp(argv[1],"double") == 0) {
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double_crash(3.14159,2.1828);
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} else if (strcmp(argv[1],"math") == 0) {
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math_crash(3,0);
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}
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multi(3,5,10,3.14);
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}
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