| Line 172... |
Line 172... |
static void
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static void
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gen_eval_operands (FILE *fo, int insn_index, int level)
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gen_eval_operands (FILE *fo, int insn_index, int level)
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{
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{
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struct insn_op_struct *opd = op_start[insn_index];
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struct insn_op_struct *opd = op_start[insn_index];
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int dis = 0;
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int dis = 0;
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int no = 0;
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int no = 0, num_op;
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int firstd = 1;
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int firstd = 1;
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|
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while (1)
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while (1)
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{
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{
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int nbits = 0, first = 1;
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int nbits = 0, first = 1;
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| Line 203... |
Line 203... |
dis = 1;
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dis = 1;
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} else
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} else
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{
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{
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if (dis && (opd->type & OPTYPE_REG)) {
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if (dis && (opd->type & OPTYPE_REG)) {
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if (MAX_GPRS == (1 << nbits)) {
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if (MAX_GPRS == (1 << nbits)) {
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SHIFT; fprintf (fo, "op[%i] = %c = data + reg [tmp];\n", no, 'a' + no);
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SHIFT; fprintf (fo, "%c = data + reg [tmp];\n", 'a' + no);
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}else {
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}else {
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SHIFT; fprintf (fo, "op[%i] = %c = data + eval_reg32 (tmp);\n", no, 'a' + no);
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SHIFT; fprintf (fo, "%c = data + eval_reg32 (tmp);\n", 'a' + no);
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}
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}
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} else {
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} else {
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SHIFT; fprintf (fo, "op[%i] = %c = tmp;\n", no, 'a' + no);
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SHIFT; fprintf (fo, "%c = tmp;\n", 'a' + no);
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}
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}
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SHIFT; fprintf (fo, "op[%i + MAX_OPERANDS] = 0x%08x;\n", no, opd->type | (dis ? OPTYPE_DIS : 0));
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op[no] = opd->type | (dis ? OPTYPE_DIS : 0);
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op[no] = opd->type | (dis ? OPTYPE_DIS : 0);
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no++;
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no++;
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firstd = 1;
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firstd = 1;
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dis = 0;
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dis = 0;
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}
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}
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if(opd->type & OPTYPE_LAST) {
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if(opd->type & OPTYPE_LAST) goto last;
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SHIFT; fprintf (fo, "num_op = %i;\n", no);
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num_op = no;
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return;
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}
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opd++;
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opd++;
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}
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}
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last:
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num_op = no;
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SHIFT; fprintf (fo, "if (do_stats) {\n");
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level++;
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SHIFT; fprintf (fo, "num_op = %i;\n", no);
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SHIFT; fprintf (fo, "num_op = %i;\n", no);
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SHIFT; fprintf (fo, "insn_index = %i; /* \"%s\" */\n", insn_index, insn_name (insn_index));
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for (no = 0; no < num_op; no++) {
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SHIFT; fprintf (fo, "op[%i] = %c;\n", no, 'a' + no);
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SHIFT; fprintf (fo, "op[%i + MAX_OPERANDS] = 0x%08x;\n", no, op[no]);
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}
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level--;
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SHIFT; fprintf (fo, "}\n");
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}
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}
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|
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/* Generates decode and execute for one instruction instance */
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/* Generates decode and execute for one instruction instance */
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int output_call (FILE *fo, int index, int level)
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int output_call (FILE *fo, int index, int level)
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{
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{
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| Line 239... |
Line 246... |
SHIFT; fprintf (fo, "unsigned long data, tmp;\n");
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SHIFT; fprintf (fo, "unsigned long data, tmp;\n");
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SHIFT; fprintf (fo, "unsigned long a, b, c; /* operands */\n");
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SHIFT; fprintf (fo, "unsigned long a, b, c; /* operands */\n");
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}
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}
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write_to_reg = 0;
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write_to_reg = 0;
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if (index >= 0) {
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if (index >= 0) {
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SHIFT; fprintf (fo, "insn_index = %i; /* \"%s\" */\n", index, insn_name (index));
|
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gen_eval_operands (fo, index, level);
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gen_eval_operands (fo, index, level);
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} else {
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} else {
|
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SHIFT; fprintf (fo, "if (do_stats) {\n");
|
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level++;
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SHIFT; fprintf (fo, "num_op = 0;\n");
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SHIFT; fprintf (fo, "insn_index = -1;\n");
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SHIFT; fprintf (fo, "insn_index = -1;\n");
|
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level--;
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SHIFT; fprintf (fo, "}\n");
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}
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}
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SHIFT;
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SHIFT;
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if (index < 0) output_function (fo, "l_invalid", level);
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if (index < 0) output_function (fo, "l_invalid", level);
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else output_function (fo, or32_opcodes[index].function_name, level);
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else output_function (fo, or32_opcodes[index].function_name, level);
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fprintf (fo, "\n");
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fprintf (fo, "\n");
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