| /* |
| * 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; |
| } |