diff options
Diffstat (limited to 'src/gos/gos_raw32.c')
| -rw-r--r-- | src/gos/gos_raw32.c | 90 |
1 files changed, 45 insertions, 45 deletions
diff --git a/src/gos/gos_raw32.c b/src/gos/gos_raw32.c index e3889f2e..7d19717d 100644 --- a/src/gos/gos_raw32.c +++ b/src/gos/gos_raw32.c @@ -687,10 +687,10 @@ static void cleanUpDeadThreads(void) { // Use the EABI calling standard (ARM's AAPCS) - Save r4 - r11 - #define CXT_SET(t) { \ - register void *r13 asm ("r13"); \ - current = t; \ - r13 = (char *)current + current->size; \ + #define CXT_SET(t) { \ + register void* r13 __asm__("r13"); \ + current = t; \ + r13 = (char*)current + current->size; \ } /** @@ -700,60 +700,60 @@ static void cleanUpDeadThreads(void) { * with the thread handle as the return value */ // - #define CXT_SAVE() { \ - register void *r13 asm ("r13"); \ - asm volatile ( "push {r4, r5, r6, r7, lr} \n\t" \ - "mov r4, r8 \n\t" \ - "mov r5, r9 \n\t" \ - "mov r6, r10 \n\t" \ - "mov r7, r11 \n\t" \ - "push {r4, r5, r6, r7}" : : : "memory"); \ - current->cxt = r13; \ - } - #define CXT_RESTORE() { \ - register void * r13 asm ("r13"); \ - r13 = current->cxt; \ - asm volatile ( "pop {r4, r5, r6, r7} \n\t" \ - "mov r8, r4 \n\t" \ - "mov r9, r5 \n\t" \ - "mov r10, r6 \n\t" \ - "mov r11, r7 \n\t" \ - "pop {r4, r5, r6, r7, pc}" : : "r" (r13) : "memory"); \ + #define CXT_SAVE() { \ + register void* r13 __asm__("r13"); \ + __asm__ volatile ( "push {r4, r5, r6, r7, lr} \n\t" \ + "mov r4, r8 \n\t" \ + "mov r5, r9 \n\t" \ + "mov r6, r10 \n\t" \ + "mov r7, r11 \n\t" \ + "push {r4, r5, r6, r7}" : : : "memory"); \ + current->cxt = r13; \ + } + #define CXT_RESTORE() { \ + register void* r13 __asm__ ("r13"); \ + r13 = current->cxt; \ + __asm__ volatile ( "pop {r4, r5, r6, r7} \n\t" \ + "mov r8, r4 \n\t" \ + "mov r9, r5 \n\t" \ + "mov r10, r6 \n\t" \ + "mov r11, r7 \n\t" \ + "pop {r4, r5, r6, r7, pc}" : : "r" (r13) : "memory"); \ } #elif GOS_RAW_SCHEDULER == SCHED_USE_CORTEX_M3 || GOS_RAW_SCHEDULER == SCHED_USE_CORTEX_M4 // Use the EABI calling standard (ARM's AAPCS) - Save r4 - r11 and floating point if needed - #define CXT_SET(t) { \ - register void* r13 asm("r13"); \ - current = t; \ - r13 = (char *)current + current->size; \ + #define CXT_SET(t) { \ + register void* r13 __asm__("r13"); \ + current = t; \ + r13 = (char *)current + current->size; \ } #if CORTEX_USE_FPU - #define CXT_SAVE() { \ - register void* r13 asm("r13"); \ - asm volatile ("push {r4, r5, r6, r7, r8, r9, r10, r11, lr}" : : : "memory");\ - asm volatile ("vpush {s16-s31}" : : : "memory"); \ - current->cxt = r13; \ + #define CXT_SAVE() { \ + register void* r13 __asm__("r13"); \ + __asm__ volatile ("push {r4, r5, r6, r7, r8, r9, r10, r11, lr}" : : : "memory");\ + __asm__ volatile ("vpush {s16-s31}" : : : "memory"); \ + current->cxt = r13; \ } - #define CXT_RESTORE() { \ - register void* r13 asm("r13"); \ - r13 = current->cxt; \ - asm volatile ("vpop {s16-s31}" : : : "memory"); \ - asm volatile ("pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}" : : : "memory"); \ + #define CXT_RESTORE() { \ + register void* r13 __asm__("r13"); \ + r13 = current->cxt; \ + __asm__ volatile ("vpop {s16-s31}" : : : "memory"); \ + __asm__ volatile ("pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}" : : : "memory"); \ } #else - #define CXT_SAVE() { \ - register void* r13 asm("r13"); \ - asm volatile ("push {r4, r5, r6, r7, r8, r9, r10, r11, lr}" : : : "memory");\ - current->cxt = r13; \ + #define CXT_SAVE() { \ + register void* r13 __asm__("r13"); \ + __asm__ volatile ("push {r4, r5, r6, r7, r8, r9, r10, r11, lr}" : : : "memory");\ + current->cxt = r13; \ } - #define CXT_RESTORE() { \ - register void* r13 asm("r13"); \ - r13 = current->cxt; \ - asm volatile ("pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}" : : : "memory"); \ + #define CXT_RESTORE() { \ + register void* r13 __asm__("r13"); \ + r13 = current->cxt; \ + __asm__ volatile ("pop {r4, r5, r6, r7, r8, r9, r10, r11, pc}" : : : "memory"); \ } #endif #endif |