| 39,7 → 39,7 |
|---|
| |
| void fpu_context_save(fpu_context_t *fctx) |
| { |
| __asm__ volatile ( |
| asm volatile ( |
| "std %%f0, %0\n" |
| "std %%f2, %1\n" |
| "std %%f4, %2\n" |
| 67,7 → 67,7 |
|---|
| * GCC (4.1.1) can't handle more than 30 operands in one asm statement. |
| */ |
| |
| __asm__ volatile ( |
| asm volatile ( |
| "std %%f32, %0\n" |
| "std %%f34, %1\n" |
| "std %%f36, %2\n" |
| 90,12 → 90,12 |
|---|
| "=m" (fctx->d[28]), "=m" (fctx->d[29]), "=m" (fctx->d[30]), "=m" (fctx->d[31]) |
| ); |
| |
| __asm__ volatile ("stx %%fsr, %0\n" : "=m" (fctx->fsr)); |
| asm volatile ("stx %%fsr, %0\n" : "=m" (fctx->fsr)); |
| } |
| |
| void fpu_context_restore(fpu_context_t *fctx) |
| { |
| __asm__ volatile ( |
| asm volatile ( |
| "ldd %0, %%f0\n" |
| "ldd %1, %%f2\n" |
| "ldd %2, %%f4\n" |
| 124,7 → 124,7 |
|---|
| * GCC (4.1.1) can't handle more than 30 operands in one asm statement. |
| */ |
| |
| __asm__ volatile ( |
| asm volatile ( |
| "ldd %0, %%f32\n" |
| "ldd %1, %%f34\n" |
| "ldd %2, %%f36\n" |
| 148,7 → 148,7 |
|---|
| "m" (fctx->d[28]), "m" (fctx->d[29]), "m" (fctx->d[30]), "m" (fctx->d[31]) |
| ); |
| |
| __asm__ volatile ("ldx %0, %%fsr\n" : : "m" (fctx->fsr)); |
| asm volatile ("ldx %0, %%fsr\n" : : "m" (fctx->fsr)); |
| } |
| |
| void fpu_enable(void) |