Anonymous user
C preprocessor: Difference between revisions
m
no edit summary
| [unchecked revision] | [unchecked revision] |
mNo edit summary |
mNo edit summary |
||
Line 30:
alert("\n"); \
} while(0)
void * malloc(size_t s) {
complain((uint32)kernel_heap.first_free->addr);
Line 48 ⟶ 46:
...
Finding death point or program flow
SYSFAIL: page fault, %eip= 0xc0001d330, %cr2=0x00000000
#define lnDbg do { alert("<<"); alert(__func__); alert(" : "); alert_decimal(__LINE__); alert(">>\n"); } while(0)
13 void a(int i) {
14 lnDbg;
15 if (fun(i)) b(i) else a(i-1);
16 lnDbg;
17 a(i);
18}
19 void b(int i) {
20 lnDbg;
21 if (!is(i)) return ;
22 lnDbg;
23 b(i+1);
24 lnDbg;
25}
<<a: 14>>
<<b: 20>> //line 16 wasn't run, fun(i) has returned true
<<a: 16> //line 22 wasn't run, !is(i) has returned true
| |||