| Line 38... |
Line 38... |
char *simgetstr(unsigned long stackaddr, unsigned long regparam)
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char *simgetstr(unsigned long stackaddr, unsigned long regparam)
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{
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{
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unsigned long fmtaddr;
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unsigned long fmtaddr;
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FILE *f;
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FILE *f;
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int i;
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int i;
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int breakpoint = 0;
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|
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#if STACK_ARGS
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#if STACK_ARGS
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fmtaddr = eval_mem32(stackaddr);
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fmtaddr = eval_mem32(stackaddr,&breakpoint);
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#else
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#else
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fmtaddr = regparam;
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fmtaddr = regparam;
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#endif
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#endif
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i = 0;
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i = 0;
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while (eval_mem8(fmtaddr) != '\0') {
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while (eval_mem8(fmtaddr,&breakpoint) != '\0') {
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fmtstr[i++] = eval_mem8(fmtaddr);
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fmtstr[i++] = eval_mem8(fmtaddr,&breakpoint);
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fmtaddr++;
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fmtaddr++;
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if (i == FMTLEN - 1)
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if (i == FMTLEN - 1)
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break;
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break;
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}
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}
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fmtstr[i] = '\0';
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fmtstr[i] = '\0';
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| Line 62... |
Line 63... |
void simprintf(unsigned long stackaddr, unsigned long regparam)
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void simprintf(unsigned long stackaddr, unsigned long regparam)
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{
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{
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unsigned long fmtaddr;
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unsigned long fmtaddr;
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FILE *f;
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FILE *f;
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int i = 0;
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int i = 0;
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int breakpoint = 0;
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|
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simgetstr(stackaddr, regparam);
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simgetstr(stackaddr, regparam);
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|
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debug("simprintf: stackaddr: 0x%.8lx", stackaddr);
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debug("simprintf: stackaddr: 0x%.8lx", stackaddr);
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if ((f = fopen("stdout.txt", "a+"))) {
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if ((f = fopen("stdout.txt", "a+"))) {
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| Line 88... |
Line 90... |
debug(" 2");
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debug(" 2");
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if (strstr(fmtstrpart, "%")) {
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if (strstr(fmtstrpart, "%")) {
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debug(" 3");
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debug(" 3");
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#if STACK_ARGS
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#if STACK_ARGS
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argaddr += 4;
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argaddr += 4;
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arg = eval_mem32(argaddr);
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arg = eval_mem32(argaddr,&breakpoint);
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#else
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#else
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sprintf(regstr, "r%u", ++argaddr);
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sprintf(regstr, "r%u", ++argaddr);
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arg = eval_reg(regstr);
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arg = eval_reg(regstr);
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#endif
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#endif
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debug(" 4: fmtstrpart=%p fmtstrpart=%s arg=%p", fmtstrpart, fmtstrpart, arg);
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debug(" 4: fmtstrpart=%p fmtstrpart=%s arg=%p", fmtstrpart, fmtstrpart, arg);
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if (strncmp(fmtstrpart, "%s", 2) == 0) {
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if (strncmp(fmtstrpart, "%s", 2) == 0) {
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int len = 0;
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int len = 0;
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char *str;
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char *str;
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for(; eval_mem8(arg++); len++);
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for(; eval_mem8(arg++,&breakpoint); len++);
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len++; /* for null char */
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len++; /* for null char */
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arg -= len;
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arg -= len;
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str = (char *)malloc(len);
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str = (char *)malloc(len);
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len = 0;
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len = 0;
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for(; eval_mem8(arg); len++)
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for(; eval_mem8(arg,&breakpoint); len++)
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*(str+len) = eval_mem8(arg++);
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*(str+len) = eval_mem8(arg++,&breakpoint);
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*(str+len) = eval_mem8(arg); /* null ch */
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*(str+len) = eval_mem8(arg,&breakpoint); /* null ch */
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/* debug("4a: len=%d str=%s\n", len, str);
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/* debug("4a: len=%d str=%s\n", len, str);
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debug("4b:"); */
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debug("4b:"); */
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fprintf(f, fmtstrpart, str);
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fprintf(f, fmtstrpart, str);
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free(str);
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free(str);
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} else
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} else
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