---
name: MIPS Assembler
fileTypes:
- s
- mips
- spim
- asm
scopeName: source.mips
uuid: 7FD88C2E-6BE3-11D9-9A40-0011242E4184
patterns:
- name: support.function.pseudo.mips
  match: "\\b(mul|abs|div|divu|mulo|mulou|neg|negu|not|rem|remu|rol|ror|li|seq|sge|sgeu|sgt|sgtu|sle|sleu|sne|b|beqz|bge|bgeu|bgt|bgtu|ble|bleu|blt|bltu|bnez|la|ld|ulh|ulhu|ulw|sd|ush|usw|move|mfc1\\.d|l\\.d|l\\.s|s\\.d|s\\.s)\\b"
  comment: ok actually this are instructions, but one also could call them funtions…
- name: support.function.mips
  match: "\\b(abs\\.d|abs\\.s|add|add\\.d|add\\.s|addi|addiu|addu|and|andi|bc1f|bc1t|beq|bgez|bgezal|bgtz|blez|bltz|bltzal|bne|break|c\\.eq\\.d|c\\.eq\\.s|c\\.le\\.d|c\\.le\\.s|c\\.lt\\.d|c\\.lt\\.s|ceil\\.w\\.d|ceil\\.w\\.s|clo|clz|cvt\\.d\\.s|cvt\\.d\\.w|cvt\\.s\\.d|cvt\\.s\\.w|cvt\\.w\\.d|cvt\\.w\\.s|div|div\\.d|div\\.s|divu|eret|floor\\.w\\.d|floor\\.w\\.s|j|jal|jalr|jr|lb|lbu|lh|lhu|ll|lui|lw|lwc1|lwl|lwr|madd|maddu|mfc0|mfc1|mfhi|mflo|mov\\.d|mov\\.s|movf|movf\\.d|movf\\.s|movn|movn\\.d|movn\\.s|movt|movt\\.d|movt\\.s|movz|movz\\.d|movz\\.s|msub|mtc0|mtc1|mthi|mtlo|mul|mul\\.d|mul\\.s|mult|multu|neg\\.d|neg\\.s|nop|nor|or|ori|round\\.w\\.d|round\\.w\\.s|sb|sc|sdc1|sh|sll|sllv|slt|slti|sltiu|sltu|sqrt\\.d|sqrt\\.s|sra|srav|srl|srlv|sub|sub\\.d|sub\\.s|subu|sw|swc1|swl|swr|syscall|teq|teqi|tge|tgei|tgeiu|tgeu|tlt|tlti|tltiu|tltu|trunc\\.w\\.d|trunc\\.w\\.s|xor|xori)\\b"
- name: storage.type.mips
  match: "\\.(ascii|asciiz|byte|data|double|float|half|kdata|ktext|space|text|word|set\\s*(noat|at))\\b"
- name: storage.modifier.mips
  match: "\\.(align|extern||globl)\\b"
- name: meta.function.label.mips
  captures:
    '1':
      name: entity.name.function.label.mips
  match: "\\b([A-Za-z0-9_]+):"
- name: variable.other.register.usable.by-number.mips
  captures:
    '1':
      name: punctuation.definition.variable.mips
  match: "(\\$)(0|[2-9]|1[0-9]|2[0-5]|2[89]|3[0-1])\\b"
- name: variable.other.register.usable.by-name.mips
  captures:
    '1':
      name: punctuation.definition.variable.mips
  match: "(\\$)(zero|v[01]|a[0-3]|t[0-9]|s[0-7]|gp|sp|fp|ra)\\b"
- name: variable.other.register.reserved.mips
  captures:
    '1':
      name: punctuation.definition.variable.mips
  match: "(\\$)(at|k[01]|1|2[67])\\b"
- name: variable.other.register.usable.floating-point.mips
  captures:
    '1':
      name: punctuation.definition.variable.mips
  match: "(\\$)f([0-9]|1[0-9]|2[0-9]|3[0-1])\\b"
- name: constant.numeric.float.mips
  match: "\\b\\d+\\.\\d+\\b"
- name: constant.numeric.integer.mips
  match: "\\b(\\d+|0(x|X)[a-fA-F0-9]+)\\b"
- name: string.quoted.double.mips
  endCaptures:
    '0':
      name: punctuation.definition.string.end.mips
  begin: "\""
  beginCaptures:
    '0':
      name: punctuation.definition.string.begin.mips
  end: "\""
  patterns:
  - name: constant.character.escape.mips
    match: "\\\\[rnt\\\\\"]"
- name: comment.line.number-sign.mips
  captures:
    '1':
      name: punctuation.definition.comment.mips
  match: "(#).*$\\n?"
keyEquivalent: "^~M"