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authorBernard Xiong <[email protected]>2018-11-20 23:53:29 +0800
committerGitHub <[email protected]>2018-11-20 23:53:29 +0800
commit25ee668feb7c4cfe9d5f131bcbb019e29409c06f (patch)
tree47f132d0a7472768deabd2add67d990c0c6e64e7 /src/thread.c
parent6b6d122e3673ca64d2171d3daf1ae940edfa699a (diff)
parent46dae3f35f5cc44664a26ebd87803156033a166a (diff)
Merge pull request #1988 from RT-Thread/dev-4.0.x
Dev 4.0.x
Diffstat (limited to 'src/thread.c')
-rw-r--r--src/thread.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/thread.c b/src/thread.c
index 687852e92e..07c7619c6f 100644
--- a/src/thread.c
+++ b/src/thread.c
@@ -142,7 +142,7 @@ static rt_err_t _rt_thread_init(struct rt_thread *thread,
(void *)rt_thread_exit);
#else
thread->sp = (void *)rt_hw_stack_init(thread->entry, thread->parameter,
- (void *)((char *)thread->stack_addr + thread->stack_size - 4),
+ (void *)((char *)thread->stack_addr + thread->stack_size - sizeof(rt_ubase_t)),
(void *)rt_thread_exit);
#endif