Revision d9ba4830 target-arm/op_helper.c
| b/target-arm/op_helper.c | ||
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| 436 | 436 |
res |= do_usat(((int32_t)x) >> 16, shift) << 16; |
| 437 | 437 |
return res; |
| 438 | 438 |
} |
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void HELPER(wfi)(void) |
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{
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env->exception_index = EXCP_HLT; |
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env->halted = 1; |
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cpu_loop_exit(); |
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} |
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void HELPER(exception)(uint32_t excp) |
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{
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env->exception_index = excp; |
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cpu_loop_exit(); |
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} |
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uint32_t HELPER(cpsr_read)(void) |
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{
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return cpsr_read(env) & ~CPSR_EXEC; |
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} |
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void HELPER(cpsr_write)(uint32_t val, uint32_t mask) |
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{
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cpsr_write(env, val, mask); |
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} |
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