File: objlink.c

package info (click to toggle)
chromium 139.0.7258.127-2
  • links: PTS, VCS
  • area: main
  • in suites: forky
  • size: 6,122,156 kB
  • sloc: cpp: 35,100,771; ansic: 7,163,530; javascript: 4,103,002; python: 1,436,920; asm: 946,517; xml: 746,709; pascal: 187,653; perl: 88,691; sh: 88,436; objc: 79,953; sql: 51,488; cs: 44,583; fortran: 24,137; makefile: 22,147; tcl: 15,277; php: 13,980; yacc: 8,984; ruby: 7,485; awk: 3,720; lisp: 3,096; lex: 1,327; ada: 727; jsp: 228; sed: 36
file content (33 lines) | stat: -rw-r--r-- 922 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
 
/*
 * test source file for assembling to Microsoft 16-bit .OBJ
 * build with (16-bit Microsoft C):
 *    nasm -f obj objtest.asm
 *    cl /AL objtest.obj objlink.c
 * other compilers should work too, provided they handle large
 * model in the same way as MS C
 */

#include <stdio.h>
#include <inttypes.h>

int8_t text[] = "hello, world\n";

extern void function(int8_t *);
extern int bsssym, commvar;
extern void *selfptr;
extern void *selfptr2;

int main(void)
{
    printf("these should be identical: %p, %p\n",
           (int32_t)selfptr, (int32_t)&selfptr);
    printf("these should be equivalent but different: %p, %p\n",
           (int32_t)selfptr2, (int32_t)&selfptr2);
    printf("you should see \"hello, world\" twice:\n");
    bsssym = 0xF00D;
    commvar = 0xD00F;
    function(text);
    printf("this should be 0xF00E: 0x%X\n", bsssym);
    printf("this should be 0xD00E: 0x%X\n", commvar);
    return 0;
}