diff options
Diffstat (limited to 'tinyc/tests/tests2/98_al_ax_extend.c')
-rw-r--r-- | tinyc/tests/tests2/98_al_ax_extend.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/tinyc/tests/tests2/98_al_ax_extend.c b/tinyc/tests/tests2/98_al_ax_extend.c new file mode 100644 index 000000000..9b4e02fe7 --- /dev/null +++ b/tinyc/tests/tests2/98_al_ax_extend.c @@ -0,0 +1,41 @@ +#include <stdio.h> +#include <stdlib.h> +asm ( + ".text;" + ".globl _us;.globl _ss;.globl _uc;.globl _sc;" + "_us:;_ss:;_uc:;_sc:;" + "movl $0x1234ABCD, %eax;" + "ret;" +); + +#if 1 +#define us _us +#define ss _ss +#define uc _uc +#define sc _sc +#endif + +int main() +{ + unsigned short us(void); + short ss(void); + unsigned char uc(void); + signed char sc(void); + + unsigned short (*fpus)(void) = us; + short (*fpss)(void) = ss; + unsigned char (*fpuc)(void) = uc; + signed char (*fpsc)(void) = sc; + + printf("%08X %08X\n", us() + 1, fpus() + 1); + printf("%08X %08X\n", ss() + 1, fpss() + 1); + printf("%08X %08X\n", uc() + 1, fpuc() + 1); + printf("%08X %08X\n", sc() + 1, fpsc() + 1); + printf("\n"); + printf("%08X %08X\n", fpus() + 1, us() + 1); + printf("%08X %08X\n", fpss() + 1, ss() + 1); + printf("%08X %08X\n", fpuc() + 1, uc() + 1); + printf("%08X %08X\n", fpsc() + 1, sc() + 1); + + return 0; +} |