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py: Fix int -> machine_uint_t.

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This commit is contained in:
Damien George 2014-03-22 20:43:45 +00:00
parent 4ab128bbee
commit ffa37db5c5
1 changed files with 3 additions and 3 deletions
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6
py/vm.c
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@ -118,8 +118,8 @@ mp_vm_return_kind_t mp_execute_byte_code_2(const byte *code_info, const byte **i
mp_obj_t obj1, obj2;
nlr_buf_t nlr;
volatile machine_uint_t currently_in_except_block = (int)*exc_sp_in_out & 1; // 0 or 1, to detect nested exceptions
mp_exc_stack *volatile exc_sp = (void*)((int)*exc_sp_in_out & ~1); // stack grows up, exc_sp points to top of stack
volatile machine_uint_t currently_in_except_block = (machine_uint_t)*exc_sp_in_out & 1; // 0 or 1, to detect nested exceptions
mp_exc_stack *volatile exc_sp = (void*)((machine_uint_t)*exc_sp_in_out & ~1); // stack grows up, exc_sp points to top of stack
const byte *volatile save_ip = ip; // this is so we can access ip in the exception handler without making ip volatile (which means the compiler can't keep it in a register in the main loop)
// outer exception handling loop
@ -607,7 +607,7 @@ unwind_return:
nlr_pop();
*ip_in_out = ip;
*sp_in_out = sp;
*exc_sp_in_out = (void*)((int)exc_sp | currently_in_except_block);
*exc_sp_in_out = (void*)((machine_uint_t)exc_sp | currently_in_except_block);
return MP_VM_RETURN_YIELD;
case MP_BC_IMPORT_NAME: