Move the core to core/

[fpgaboy.git] / insn_call-callcc.v

diff --git a/insn_call-callcc.v b/insn_call-callcc.v
deleted file mode 100644 (file)
index a446a3d..0000000
--- a/insn_call-callcc.v
+++ /dev/null
@@ -1,44 +0,0 @@
-`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