diff options
Diffstat (limited to 'ports/ARM7-LPC214x/GCC/chcore.c')
| -rw-r--r-- | ports/ARM7-LPC214x/GCC/chcore.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/ports/ARM7-LPC214x/GCC/chcore.c b/ports/ARM7-LPC214x/GCC/chcore.c index fc4c01942..d562a1527 100644 --- a/ports/ARM7-LPC214x/GCC/chcore.c +++ b/ports/ARM7-LPC214x/GCC/chcore.c @@ -69,7 +69,7 @@ void chSysUnlock(void) { }
#endif
-void chSysSwitchI(Context *oldp, Context *newp) {
+void chSysSwitchI(struct Thread *otp, struct Thread *ntp) {
#ifdef THUMB
asm(".p2align 2,, \n\t" \
@@ -80,8 +80,8 @@ void chSysSwitchI(Context *oldp, Context *newp) { #ifdef CH_CURRP_REGISTER_CACHE
asm("stmfd sp!, {r4, r5, r6, r8, r9, r10, r11, lr} \n\t" \
- "str sp, [r0, #0] \n\t" \
- "ldr sp, [r1, #0] \n\t");
+ "str sp, [r0, #16] \n\t" \
+ "ldr sp, [r1, #16] \n\t");
#ifdef THUMB_PRESENT
asm("ldmfd sp!, {r4, r5, r6, r8, r9, r10, r11, lr} \n\t" \
"bx lr \n\t");
@@ -90,8 +90,8 @@ void chSysSwitchI(Context *oldp, Context *newp) { #endif /* !THUMB_PRESENT */
#else /* !CH_CURRP_REGISTER_CACHE */
asm("stmfd sp!, {r4, r5, r6, r7, r8, r9, r10, r11, lr} \n\t" \
- "str sp, [r0, #0] \n\t" \
- "ldr sp, [r1, #0] \n\t");
+ "str sp, [r0, #16] \n\t" \
+ "ldr sp, [r1, #16] \n\t");
#ifdef THUMB_PRESENT
asm("ldmfd sp!, {r4, r5, r6, r7, r8, r9, r10, r11, lr} \n\t" \
"bx lr \n\t");
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