diff options
| author | Shell <[email protected]> | 2023-05-14 23:48:16 +0800 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-05-14 23:48:16 +0800 |
| commit | b7554a70d21582cab97028477941fb692ef248b8 (patch) | |
| tree | 31fde2a378142f21ceeb4593c0bb21422d5a4651 /libcpu/arm/cortex-a/stack.c | |
| parent | f7337f9db6314723d6a46b1eb72c937cd1e66537 (diff) | |
[libcpu][component][debug] add debug info for gdb (#7033)
Diffstat (limited to 'libcpu/arm/cortex-a/stack.c')
| -rw-r--r-- | libcpu/arm/cortex-a/stack.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libcpu/arm/cortex-a/stack.c b/libcpu/arm/cortex-a/stack.c index ec2a51a8e8..4c955677f8 100644 --- a/libcpu/arm/cortex-a/stack.c +++ b/libcpu/arm/cortex-a/stack.c @@ -35,7 +35,7 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter, stack_addr += sizeof(rt_uint32_t); stack_addr = (rt_uint8_t *)RT_ALIGN_DOWN((rt_uint32_t)stack_addr, 8); stk = (rt_uint32_t *)stack_addr; - *(--stk) = (rt_uint32_t)tentry; /* entry point */ + *(--stk) = (rt_uint32_t)_thread_start; /* entry point */ *(--stk) = (rt_uint32_t)texit; /* lr */ *(--stk) = 0xdeadbeef; /* r12 */ *(--stk) = 0xdeadbeef; /* r11 */ @@ -48,8 +48,8 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter, *(--stk) = 0xdeadbeef; /* r4 */ *(--stk) = 0xdeadbeef; /* r3 */ *(--stk) = 0xdeadbeef; /* r2 */ - *(--stk) = 0xdeadbeef; /* r1 */ - *(--stk) = (rt_uint32_t)parameter; /* r0 : argument */ + *(--stk) = (rt_uint32_t)tentry; /* r1 : argument 2 for trampoline */ + *(--stk) = (rt_uint32_t)parameter; /* r0 : argument 1 */ /* cpsr */ if ((rt_uint32_t)tentry & 0x01) *(--stk) = SVCMODE | 0x20; /* thumb mode */ |