Fix cmov insn.
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4 changed files with 30 additions and 17 deletions
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@ -1,3 +1,12 @@
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Fri Sep 19 10:37:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* simops.c (condition_met): Make global.
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* sim-main.h (TRACE_ALU_INPUT3): Define.
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start-sanitize-v850e
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* simops.c (OP_32007E0): Move "cmov" to v850.igen, fix.
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end-sanitize-v850e
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Wed Sep 17 16:21:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* simops.c: Move "mov", "reti", to v850.igen, fix tracing.
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@ -224,6 +224,10 @@ sim_core_write_unaligned_##LEN (STATE_CPU (simulator, 0), \
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PC, sim_core_write_map, (ADDR), (DATA))
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/* compare cccc field against PSW */
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unsigned int condition_met (unsigned code);
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/* Debug/tracing calls */
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enum op_types
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@ -310,6 +314,19 @@ do { \
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} \
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} while (0)
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#define TRACE_ALU_INPUT3(IN0, IN1, IN2) \
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do { \
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if (TRACE_ALU_P (CPU)) { \
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trace_module = "alu"; \
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trace_pc = cia; \
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trace_name = itable[MY_INDEX].name; \
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trace_values[0] = (IN0); \
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trace_values[1] = (IN1); \
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trace_values[2] = (IN2); \
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trace_num_values = 3; \
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} \
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} while (0)
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#define TRACE_ALU_RESULT(RESULT) \
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do { \
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if (TRACE_ALU_P (CPU)) { \
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@ -305,7 +305,7 @@ trace_output (result)
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/* Returns 1 if the specific condition is met, returns 0 otherwise. */
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static unsigned int
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unsigned int
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condition_met (unsigned code)
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{
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unsigned int psw = PSW;
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@ -2896,21 +2896,6 @@ OP_70 (void)
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return 2;
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}
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/* end-sanitize-v850e */
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/* start-sanitize-v850e */
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/* cmov reg1, reg2, reg3 */
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int
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OP_32007E0 (void)
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{
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trace_input ("cmov", OP_REG_REG_REG, 0);
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State.regs[ OP[2] >> 11 ] = condition_met (OP[0]) ? State.regs[ OP[0] ] : State.regs[ OP[1] ];
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trace_output (OP_REG_REG_REG);
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return 4;
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}
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/* end-sanitize-v850e */
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/* start-sanitize-v850e */
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/* mul reg1, reg2, reg3 */
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@ -353,7 +353,9 @@ rrrrr,111111,RRRRR + wwwww,011001,cccc,0:XI:::cmov
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// end-sanitize-v850eq
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"cmov <cccc>, r<reg1>, r<reg2>, r<reg3>"
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{
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COMPAT_2 (OP_32007E0 ());
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TRACE_ALU_INPUT3 (cccc, GR[reg1], GR[reg2]);
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GR[reg3] = condition_met (cccc) ? GR[reg1] : GR[reg2];
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TRACE_ALU_RESULT (GR[reg3]);
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}
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// end-sanitize-v850e
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