mirror of
https://github.com/netwide-assembler/nasm.git
synced 2024-12-21 09:19:31 +08:00
15ed768673
Try both Small PIC and Medium PIC model references. Signed-off-by: H. Peter Anvin <hpa@zytor.com>
44 lines
1.0 KiB
C
44 lines
1.0 KiB
C
/*
|
|
* build with:
|
|
* nasm -f elf64 elf64so.asm
|
|
* ld -shared -o elf64so.so elf64so.o
|
|
* test with:
|
|
* gcc -o elf64so elftest64.c ./elf64so.so
|
|
* ./elf64so
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <inttypes.h>
|
|
|
|
extern long lrotate(long, int);
|
|
extern void greet_s(void);
|
|
extern void greet_m(void);
|
|
extern int8_t asmstr[];
|
|
extern void *selfptr;
|
|
extern void *textptr;
|
|
extern long integer;
|
|
long commvar;
|
|
|
|
int main(void)
|
|
{
|
|
|
|
printf("Testing lrotate: should get 0x00400000, 0x00000001\n");
|
|
printf("lrotate(0x00040000, 4) = 0x%08lx\n", lrotate(0x40000, 4));
|
|
printf("lrotate(0x00040000, 46) = 0x%08lx\n", lrotate(0x40000, 46));
|
|
|
|
printf("This string should read `hello, world': `%s'\n", asmstr);
|
|
|
|
printf("&integer = %p, &commvar = %p\n", &integer, &commvar);
|
|
printf("The integers here should be 1234, 1235 and 4321:\n");
|
|
integer = 1234;
|
|
commvar = 4321;
|
|
greet_s();
|
|
greet_m();
|
|
|
|
printf("These pointers should be equal: %p and %p\n", &greet_s, textptr);
|
|
|
|
printf("So should these: %p and %p\n", selfptr, &selfptr);
|
|
|
|
return 0;
|
|
}
|