`ifdef EXECUTE `INSN_CALL,`INSN_CALLCC: begin case (cycle) 0: begin `EXEC_INC_PC `EXEC_READ(`_PC + 1) end 1: begin `EXEC_INC_PC `EXEC_READ(`_PC + 1) end 2: begin `EXEC_INC_PC if (!opcode[0]) // i.e., is callcc /* We need to check the condition code to bail out. */ case (opcode[4:3]) `INSN_cc_NZ: if (`_F[7]) `EXEC_NEWCYCLE `INSN_cc_Z: if (~`_F[7]) `EXEC_NEWCYCLE `INSN_cc_NC: if (`_F[4]) `EXEC_NEWCYCLE `INSN_cc_C: if (~`_F[4]) `EXEC_NEWCYCLE endcase end 3: `EXEC_WRITE(`_SP - 1, `_PCH) 4: `EXEC_WRITE(`_SP - 2, `_PCL) 5: `EXEC_NEWCYCLE endcase end `endif `ifdef WRITEBACK `INSN_CALL,`INSN_CALLCC: begin case (cycle) 0: begin /* type F */ end 1: tmp <= rdata; // tmp contains newpcl 2: tmp2 <= rdata; // tmp2 contains newpch 3: begin /* type F */ end 4: `_PCH <= tmp2; 5: begin `_PCL <= tmp; `_SP <= `_SP - 2; end endcase end `endif