109 else if (!strcmp(ident, "definitions")) definitions_parse();
110 else if (!strcmp(ident, "peephole")) peep_parse();
111 else if (!strcmp(ident, "#line")) preproc_line();
112 else if (!strcmp(ident, "#define")) preproc_define();
113 else if (!strcmp(ident, "#undef")) preproc_undef();
114 else {
115 parse_err(SYNERR, "expected one of - instruct, operand, ins_attrib, op_attrib, source, register, pipeline, encode\n Found %s",ident);
116 }
117 }
118
119 // Done with parsing, check consistency.
120
121 if (_preproc_depth != 0) {
122 parse_err(SYNERR, "End of file inside #ifdef");
123 }
124
125 // AttributeForms ins_cost and op_cost must be defined for default behaviour
126 if (_globalNames[AttributeForm::_ins_cost] == NULL) {
127 parse_err(SEMERR, "Did not declare 'ins_cost' attribute");
128 }
129 if (_globalNames[AttributeForm::_ins_pc_relative] == NULL) {
130 parse_err(SEMERR, "Did not declare 'ins_pc_relative' attribute");
131 }
132 if (_globalNames[AttributeForm::_op_cost] == NULL) {
133 parse_err(SEMERR, "Did not declare 'op_cost' attribute");
134 }
135 }
136
137 // ******************** Private Level 1 Parse Functions ********************
138 //------------------------------instr_parse------------------------------------
139 // Parse the contents of an instruction definition, build the InstructForm to
140 // represent that instruction, and add it to the InstructForm list.
141 void ADLParser::instr_parse(void) {
142 char *ident;
143 InstructForm *instr;
144 MatchRule *rule;
145 int match_rules_cnt = 0;
146
147 // First get the name of the instruction
148 if( (ident = get_unique_ident(_globalNames,"instruction")) == NULL )
149 return;
150 instr = new InstructForm(ident); // Create new instruction form
151 instr->_linenum = linenum();
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109 else if (!strcmp(ident, "definitions")) definitions_parse();
110 else if (!strcmp(ident, "peephole")) peep_parse();
111 else if (!strcmp(ident, "#line")) preproc_line();
112 else if (!strcmp(ident, "#define")) preproc_define();
113 else if (!strcmp(ident, "#undef")) preproc_undef();
114 else {
115 parse_err(SYNERR, "expected one of - instruct, operand, ins_attrib, op_attrib, source, register, pipeline, encode\n Found %s",ident);
116 }
117 }
118
119 // Done with parsing, check consistency.
120
121 if (_preproc_depth != 0) {
122 parse_err(SYNERR, "End of file inside #ifdef");
123 }
124
125 // AttributeForms ins_cost and op_cost must be defined for default behaviour
126 if (_globalNames[AttributeForm::_ins_cost] == NULL) {
127 parse_err(SEMERR, "Did not declare 'ins_cost' attribute");
128 }
129 if (_globalNames[AttributeForm::_op_cost] == NULL) {
130 parse_err(SEMERR, "Did not declare 'op_cost' attribute");
131 }
132 }
133
134 // ******************** Private Level 1 Parse Functions ********************
135 //------------------------------instr_parse------------------------------------
136 // Parse the contents of an instruction definition, build the InstructForm to
137 // represent that instruction, and add it to the InstructForm list.
138 void ADLParser::instr_parse(void) {
139 char *ident;
140 InstructForm *instr;
141 MatchRule *rule;
142 int match_rules_cnt = 0;
143
144 // First get the name of the instruction
145 if( (ident = get_unique_ident(_globalNames,"instruction")) == NULL )
146 return;
147 instr = new InstructForm(ident); // Create new instruction form
148 instr->_linenum = linenum();
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