diff options
| author | [email protected] <[email protected]> | 2011-12-19 01:46:19 +0000 |
|---|---|---|
| committer | [email protected] <[email protected]> | 2011-12-19 01:46:19 +0000 |
| commit | 212d828d3ff4dd0f57e2d2a54a9096f00eb88535 (patch) | |
| tree | 719cde96559a663b20aec25b85000c43eb37a563 /libcpu | |
| parent | da542ee0caed72b8ede963eaeff11e49df29e0ef (diff) | |
change thread return address.
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1848 bbd45198-f89e-11dd-88c7-29a3b14d5316
Diffstat (limited to 'libcpu')
| -rwxr-xr-x | libcpu/xilinx/microblaze/stack.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcpu/xilinx/microblaze/stack.c b/libcpu/xilinx/microblaze/stack.c index 2f013490c9..6109ce4486 100755 --- a/libcpu/xilinx/microblaze/stack.c +++ b/libcpu/xilinx/microblaze/stack.c @@ -48,7 +48,7 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, void *parameter, rt_uint8_t *stack_ad *stk-- = 0; /* r19 */ *stk-- = 0; /* r18 */ *stk-- = 0; /* r17 */ - *stk-- = (unsigned long) texit; /* r15 = task return address*/ + *stk-- = (unsigned long) texit - 8; /* r15 = task return address*/ *stk-- = (unsigned long) tentry; /* r14 = entry address*/ *stk-- = (unsigned long) &_SDA_BASE_; /* r13 */ *stk-- = 0; /* r12 */ |