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{
"$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json",
"name": "ISA Definition",
"scopeName": "source.isa",
"fileTypes": ["isa"],
"patterns": [
{ "include": "#comments" },
{ "include": "#block-header" },
{ "include": "#end-keyword" },
{ "include": "#keys" },
{ "include": "#hex-numbers" },
{ "include": "#bit-ranges" },
{ "include": "#booleans" },
{ "include": "#numbers" },
{ "include": "#names" }
],
"repository": {
"comments": {
"patterns": [{
"match": "#.*$",
"name": "comment.line.hash.isa"
}]
},
"block-header": {
"patterns": [
{
"match": "\\b(ARCH|FORMAT|REGISTER|INSTRUCTION|CSR)\\b",
"name": "keyword.control.block-type.isa"
},
{
"match": "(?<=(ARCH|FORMAT|REGISTER|INSTRUCTION|CSR)\\s+)([A-Za-z_][A-Za-z0-9_]*)",
"name": "entity.name.type.isa"
}
]
},
"end-keyword": {
"match": "\\bEND\\b",
"name": "keyword.control.end.isa"
},
"keys": {
"patterns": [
{ "match": "\\b(NAME|VERSION|DATE|STATUS)\\b", "name": "support.type.property-name.meta.isa" },
{ "match": "\\b(WIDTH|FIELD|FIELDS)\\b", "name": "support.type.property-name.format.isa" },
{ "match": "\\b(ABBR|DESC|PRESERVE|CALLER|ARG|INDEX)\\b", "name": "support.type.property-name.register.isa" },
{ "match": "\\b(FORMAT|OPCODE|FUNCT3|FUNCT7|OPERANDS|NOTE|CATEGORY|IMM)\\b", "name": "support.type.property-name.instruction.isa" },
{ "match": "\\b(NUMBER)\\b", "name": "support.type.property-name.csr.isa" }
]
},
"hex-numbers": {
"match": "\\b0[xX][0-9a-fA-F]+\\b",
"name": "constant.numeric.hex.isa"
},
"bit-ranges": {
"match": "\\b([0-9]+:[0-9]+)\\b",
"name": "constant.numeric.bit-range.isa"
},
"booleans": {
"match": "\\b(true|false|yes|no)\\b",
"name": "constant.language.boolean.isa"
},
"numbers": {
"match": "\\b[0-9]+\\b",
"name": "constant.numeric.decimal.isa"
},
"names": {
"match": "\\b([A-Za-z_][A-Za-z0-9_]*)\\b",
"name": "variable.other.isa"
}
}
}
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