| sewardj | b5b8740 | 2011-03-07 16:05:35 +0000 | [diff] [blame] | 1 | #include "test.h" |
| 2 | |
| 3 | char buffer[23] ="0123456789abcdef\0XXXXX"; |
| 4 | char bigbuf[512]= |
| 5 | "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" |
| 6 | "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" |
| 7 | "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" |
| 8 | "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" |
| 9 | "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" |
| 10 | "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" |
| 11 | "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef" |
| 12 | "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcde\0"; |
| 13 | |
| 14 | char target[512]; |
| 15 | |
| 16 | int mvst(void *targetp, void *source) |
| 17 | { |
| 18 | asm volatile( |
| 19 | " lhi 0, 0\n" |
| 20 | " mvst %0, %1\n" |
| 21 | ::"a" (targetp),"a" (source): "0", "memory", "cc"); |
| 22 | return get_cc(); |
| 23 | } |
| 24 | |
| 25 | int mvst_full(void *targetp, void *source) |
| 26 | { |
| 27 | asm volatile( |
| 28 | " lhi 0, 0\n" |
| 29 | "0: mvst %0, %1\n" |
| 30 | " jo 0b\n" |
| 31 | ::"a" (targetp),"a" (source): "0", "memory", "cc"); |
| 32 | return get_cc(); |
| 33 | } |
| 34 | |
| 35 | |
| 36 | int main() |
| 37 | { |
| 38 | short t; |
| 39 | char s; |
| 40 | printf("CC:%d\n", mvst(target, buffer)); |
| 41 | printf("%s\n", target); |
| 42 | printf("CC:%d\n",mvst_full(target, bigbuf)); |
| 43 | printf("%s\n", target); |
| 44 | t = 0x6161; |
| 45 | s = 0; |
| 46 | printf("%s\n", (char *) &t); |
| 47 | printf("CC:%d\n",mvst(&t,&s)); |
| 48 | printf("%s\n", (char *) &t); |
| 49 | return 0; |
| 50 | } |
| 51 | |