diff options
| author | xuzhuoyi <[email protected]> | 2019-08-24 18:42:54 +0800 |
|---|---|---|
| committer | xuzhuoyi <[email protected]> | 2019-08-24 18:42:54 +0800 |
| commit | a101327d24f9deed087e8c1421ca50b9f45e4203 (patch) | |
| tree | 4ca5da3c3b864ab897253a399ba5faf487f9e77a /libcpu/ti-dsp | |
| parent | f87dd2e7c408922bcc2cdb1df05fc0b3d2f3a59e (diff) | |
[bsp][tms320f28379d] Fix an issue that interrupts are disabled in the thread
Diffstat (limited to 'libcpu/ti-dsp')
| -rw-r--r-- | libcpu/ti-dsp/c28x/cpuport.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libcpu/ti-dsp/c28x/cpuport.c b/libcpu/ti-dsp/c28x/cpuport.c index e34556c524..3f88606c65 100644 --- a/libcpu/ti-dsp/c28x/cpuport.c +++ b/libcpu/ti-dsp/c28x/cpuport.c @@ -78,7 +78,7 @@ rt_uint8_t *rt_hw_stack_init(void *tentry, stack_frame->exception_stack_frame.acc = 0x33332222; stack_frame->exception_stack_frame.ar1_ar0 = 0x00001111 & (unsigned long)parameter; /* ar0 : argument */ stack_frame->exception_stack_frame.p = 0x55554444; /* p */ - stack_frame->exception_stack_frame.dp_st1 = (0x00000000) | rt_hw_get_st1(); /* dp_st1 */ + stack_frame->exception_stack_frame.dp_st1 = (0x00000000) | rt_hw_get_st1() & 0xFFFFFFFE; /* dp_st1 */ stack_frame->exception_stack_frame.dbgstat_ier = 0; /* dbgstat_ier */ stack_frame->exception_stack_frame.return_address = (unsigned long)tentry; /* return_address */ stack_frame->rpc = (unsigned long)texit; |