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| author | Yusuke Endoh <mame@ruby-lang.org> | 2019-06-26 14:08:10 +0900 |
|---|---|---|
| committer | Yusuke Endoh <mame@ruby-lang.org> | 2019-06-26 14:08:10 +0900 |
| commit | 6df1814c08df93bbc0b3e7a73649bcf82e126064 (patch) | |
| tree | 146eda02da4caa74b79fc9fc26c273bff468bdb5 /coroutine/arm32/Context.S | |
| parent | 51361272f9efca3eb0e1acb620ac62b576ddbb04 (diff) | |
coroutine/arm32/Context.S: save/restore the registers via stack
Retry of 518adcca0a and dbe232e24e
Diffstat (limited to 'coroutine/arm32/Context.S')
| -rw-r--r-- | coroutine/arm32/Context.S | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/coroutine/arm32/Context.S b/coroutine/arm32/Context.S index c2b93d0a34..a44ba48778 100644 --- a/coroutine/arm32/Context.S +++ b/coroutine/arm32/Context.S @@ -9,6 +9,7 @@ .globl coroutine_transfer coroutine_transfer: - stmia r1!, {r4-r11,sp,lr} - ldmia r0!, {r4-r11,sp,pc} - bx lr + push {r4-r11,lr} + str sp, [r0] + ldr sp, [r1] + pop {r4-r11,pc} |