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| author | Bernard Xiong <[email protected]> | 2018-12-04 19:17:46 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2018-12-04 19:17:46 +0800 |
| commit | 96c0a42f51bb9cb4ea2d8813db52ead15a814d81 (patch) | |
| tree | fa74063c73a410c64b1407bc10c62cc3cb495e3b | |
| parent | cd86208e5e6b9e6ed57ca18b035f1930cb57919f (diff) | |
| parent | f64b7536e7138ba61ecbc9cded1144265902c0c8 (diff) | |
Merge pull request #2029 from jesven/fix-rt_hw_context_switch_interrupt
修正rt_hw_context_switch_interrupt中一处笔误
| -rw-r--r-- | bsp/qemu-vexpress-a9/cpu/context_gcc.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/bsp/qemu-vexpress-a9/cpu/context_gcc.S b/bsp/qemu-vexpress-a9/cpu/context_gcc.S index 2b13690e67..d19a0406a6 100644 --- a/bsp/qemu-vexpress-a9/cpu/context_gcc.S +++ b/bsp/qemu-vexpress-a9/cpu/context_gcc.S @@ -138,7 +138,7 @@ rt_hw_context_switch_interrupt: stmfd sp!, {r2} @ push old task's pc stmfd sp!, {r4-r12,lr}@ push old task's lr,r12-r4 - ldmfd r0, {r4-r7} @ restore r0-r3 of the interrupt thread + ldmfd r1, {r4-r7} @ restore r0-r3 of the interrupt thread stmfd sp!, {r4-r7} @ push old task's r0-r3 stmfd sp!, {r3} @ push old task's cpsr |