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-rw-r--r--sim/mn10200/gencode.c154
1 files changed, 0 insertions, 154 deletions
diff --git a/sim/mn10200/gencode.c b/sim/mn10200/gencode.c
deleted file mode 100644
index 8ba873e..0000000
--- a/sim/mn10200/gencode.c
+++ /dev/null
@@ -1,154 +0,0 @@
-#include "mn10200_sim.h"
-
-static void write_header PARAMS ((void));
-static void write_opcodes PARAMS ((void));
-static void write_template PARAMS ((void));
-
-int
-main (argc, argv)
- int argc;
- char *argv[];
-{
- if ((argc > 1) && (strcmp (argv[1], "-h") == 0))
- write_header();
- else if ((argc > 1) && (strcmp (argv[1], "-t") == 0))
- write_template ();
- else
- write_opcodes();
- return 0;
-}
-
-
-static void
-write_header ()
-{
- struct mn10200_opcode *opcode;
-
- for (opcode = (struct mn10200_opcode *)mn10200_opcodes; opcode->name; opcode++)
- printf("void OP_%X PARAMS ((unsigned long, unsigned long));\t\t/* %s */\n",
- opcode->opcode, opcode->name);
-}
-
-
-/* write_template creates a file all required functions, ready */
-/* to be filled out */
-
-static void
-write_template ()
-{
- struct mn10200_opcode *opcode;
- int i,j;
-
- printf ("#include \"mn10200_sim.h\"\n");
- printf ("#include \"simops.h\"\n");
-
- for (opcode = (struct mn10200_opcode *)mn10200_opcodes; opcode->name; opcode++)
- {
- printf("/* %s */\nvoid\nOP_%X (insn, extension)\n unsigned long insn, extension;\n{\n", opcode->name, opcode->opcode);
-
- /* count operands */
- j = 0;
- for (i = 0; i < 6; i++)
- {
- int flags = mn10200_operands[opcode->operands[i]].flags;
-
- if (flags)
- j++;
- }
- switch (j)
- {
- case 0:
- printf ("printf(\" %s\\n\");\n", opcode->name);
- break;
- case 1:
- printf ("printf(\" %s\\t%%x\\n\", OP[0]);\n", opcode->name);
- break;
- case 2:
- printf ("printf(\" %s\\t%%x,%%x\\n\",OP[0],OP[1]);\n",
- opcode->name);
- break;
- case 3:
- printf ("printf(\" %s\\t%%x,%%x,%%x\\n\",OP[0],OP[1],OP[2]);\n",
- opcode->name);
- break;
- default:
- fprintf (stderr,"Too many operands: %d\n", j);
- }
- printf ("}\n\n");
- }
-}
-
-static void
-write_opcodes ()
-{
- struct mn10200_opcode *opcode;
- int i, j;
- int numops;
-
- /* write out opcode table */
- printf ("#include \"mn10200_sim.h\"\n");
- printf ("#include \"simops.h\"\n\n");
- printf ("struct simops Simops[] = {\n");
-
- for (opcode = (struct mn10200_opcode *)mn10200_opcodes; opcode->name; opcode++)
- {
- int size;
-
- if (opcode->format == FMT_1)
- size = 1;
- else if (opcode->format == FMT_2 || opcode->format == FMT_4)
- size = 2;
- else if (opcode->format == FMT_3 || opcode->format == FMT_5)
- size = 3;
- else if (opcode->format == FMT_6)
- size = 4;
- else if (opcode->format == FMT_7)
- size = 5;
- else
- abort ();
-
- printf (" { 0x%x,0x%x,OP_%X,%d,%d,",
- opcode->opcode, opcode->mask, opcode->opcode,
- size, opcode->format);
-
- /* count operands */
- j = 0;
- for (i = 0; i < 6; i++)
- {
- int flags = mn10200_operands[opcode->operands[i]].flags;
-
- if (flags)
- j++;
- }
- printf ("%d,{",j);
-
- j = 0;
- numops = 0;
- for (i = 0; i < 6; i++)
- {
- int flags = mn10200_operands[opcode->operands[i]].flags;
- int shift = mn10200_operands[opcode->operands[i]].shift;
-
- if (flags)
- {
- if (j)
- printf (", ");
- printf ("%d,%d,%d", shift,
- mn10200_operands[opcode->operands[i]].bits,flags);
- j = 1;
- numops++;
- }
- }
-
- switch (numops)
- {
- case 0:
- printf ("0,0,0");
- case 1:
- printf (",0,0,0");
- }
-
- printf ("}},\n");
- }
- printf ("{ 0,0,NULL,0,0,0,{0,0,0,0,0,0}},\n};\n");
-}