diff options
Diffstat (limited to 'os/ports/GCC/ARMCMx/old/chcore_v7m.c')
-rw-r--r-- | os/ports/GCC/ARMCMx/old/chcore_v7m.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/os/ports/GCC/ARMCMx/old/chcore_v7m.c b/os/ports/GCC/ARMCMx/old/chcore_v7m.c index bd888cd01..244ff396e 100644 --- a/os/ports/GCC/ARMCMx/old/chcore_v7m.c +++ b/os/ports/GCC/ARMCMx/old/chcore_v7m.c @@ -54,7 +54,6 @@ void SysTickVector(void) { chSysUnlockFromIsr();
}
-#if !defined(CH_CURRP_REGISTER_CACHE)
#define PUSH_CONTEXT(sp, prio) { \
asm volatile ("mrs %0, PSP \n\t" \
"stmdb %0!, {r3-r11,lr}" : \
@@ -67,20 +66,6 @@ void SysTickVector(void) { "msr BASEPRI, r3 \n\t" \
"bx lr" : "=r" (sp) : "r" (sp)); \
}
-#else /* defined(CH_CURRP_REGISTER_CACHE) */
-#define PUSH_CONTEXT(sp, prio) { \
- asm volatile ("mrs %0, PSP \n\t" \
- "stmdb %0!, {r3-r6,r8-r11, lr}" : \
- "=r" (sp) : "r" (sp), "r" (prio)); \
-}
-
-#define POP_CONTEXT(sp) { \
- asm volatile ("ldmia %0!, {r3-r6,r8-r11, lr} \n\t" \
- "msr PSP, %0 \n\t" \
- "msr BASEPRI, r3 \n\t" \
- "bx lr" : "=r" (sp) : "r" (sp)); \
-}
-#endif /* defined(CH_CURRP_REGISTER_CACHE) */
/**
* @brief SVC vector.
|