Fix for Cortex-M0.

2017-11-16 09:02:16 +09:00
parent 83643c53ca
commit 621dff7cb3
1 changed files with 2 additions and 2 deletions
--- a/chopstx-cortex-m.c
+++ b/chopstx-cortex-m.c
@@ -331,8 +331,8 @@ chx_sched (uint32_t yield)
   * pc:  return address (= .L_CONTEXT_SWITCH_FINISH)
   * psr: INITIAL_XPSR          scratch
   */
-  asm ("ldr	r1, lr\n\t"
-       "mov	r2, =.L_CONTEXT_SWITCH_FINISH\n\t"
+  asm ("mov	r1, lr\n\t"
+       "ldr	r2, =.L_CONTEXT_SWITCH_FINISH\n\t"
       "mov	r3, #128\n\t"
       "lsl	r3, #17\n\t"
       "push	{r1, r2, r3}\n\t"