Revision c53be334 target-mips/op.c
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/* Branchs */ |
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//#undef USE_DIRECT_JUMP |
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#define EIP env->PC |
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void OPPROTO op_goto_tb0(void) |
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{
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GOTO_TB(op_goto_tb0, PARAM1, 0); |
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} |
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void OPPROTO op_goto_tb1(void) |
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{
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GOTO_TB(op_goto_tb1, PARAM1, 1); |
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} |
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/* Branch to register */ |
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void op_save_breg_target (void) |
| ... | ... | |
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RETURN(); |
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} |
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/* Unconditional branch */ |
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void op_branch (void) |
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{
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JUMP_TB(branch, PARAM1, 0, PARAM2); |
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RETURN(); |
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} |
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void op_save_btarget (void) |
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{
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env->btarget = PARAM1; |
| ... | ... | |
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RETURN(); |
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} |
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void op_bcond (void) |
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{
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if (T2) {
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JUMP_TB(bcond, PARAM1, 0, PARAM2); |
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} else {
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JUMP_TB(bcond, PARAM1, 1, PARAM3); |
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} |
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RETURN(); |
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} |
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/* Likely branch (used to skip the delay slot) */ |
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void op_blikely (void) |
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void op_jnz_T2 (void) |
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{
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/* If the test is false, skip the delay slot */ |
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if (T2 == 0) {
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env->hflags = PARAM3; |
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JUMP_TB(blikely, PARAM1, 1, PARAM2); |
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} |
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if (T2) |
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GOTO_LABEL_PARAM(1); |
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RETURN(); |
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} |
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