IAR5.4 + UCOSII2.86 編譯os_cpu_a.asm Error[412]: Branch to unaligned addre
OS_CPU_PendSVHandler
CPSID I
MRS R0, PSP
CBZ R0, OS_CPU_PendSVHandler_nosave // error occurs
SUBS R0, R0, #0x20
STM R0, {R4-R11}
LDR R1, =OSTCBCur
LDR R1, [R1]
STR R0, [R1]
THUMB ;注意增加這一行就可以啦
OS_CPU_PendSVHandler_nosave
PUSH {R14}