Class: Flux::Assembler

Inherits:
Object
  • Object
show all
Defined in:
lib/superinstance/flux-runtime/assembler.rb

Overview

Text assembly to bytecode

Constant Summary collapse

REGISTER_ALIASES = 
{
  'RV' => 8, 'R8' => 8,
  'A0' => 9, 'R9' => 9,
  'A1' => 10, 'R10' => 10,
  'SP' => 11, 'R11' => 11,
  'FP' => 12, 'R12' => 12,
  'FL' => 13, 'R13' => 13,
  'TP' => 14, 'R14' => 14,
  'LR' => 15, 'R15' => 15
}.freeze
OPCODE_MAP = 
{
  # Control Flow
  'HALT' => 0x00, 'NOP' => 0x01, 'RET' => 0x02,
  'JUMP' => 0x03, 'JUMPIF' => 0x04, 'JUMPIFNOT' => 0x05,
  'CALL' => 0x06, 'CALLINDIRECT' => 0x07,
  'YIELD' => 0x08, 'PANIC' => 0x09, 'UNREACHABLE' => 0x0A,

  # Stack Operations
  'PUSH' => 0x10, 'POP' => 0x11, 'DUP' => 0x12, 'SWAP' => 0x13,

  # Integer Arithmetic
  'IMOV' => 0x20, 'IADD' => 0x21, 'ISUB' => 0x22,
  'IMUL' => 0x23, 'IDIV' => 0x24, 'IMOD' => 0x25,
  'INEG' => 0x26, 'IABS' => 0x27,
  'IINC' => 0x28, 'IDEC' => 0x29,
  'IMIN' => 0x2A, 'IMAX' => 0x2B,
  'IAND' => 0x2C, 'IOR' => 0x2D, 'IXOR' => 0x2E,
  'ISHL' => 0x2F, 'ISHR' => 0x30, 'INOT' => 0x31,
  'ICMPEQ' => 0x32, 'ICMPNE' => 0x33,
  'ICMPLT' => 0x34, 'ICMPLE' => 0x35,
  'ICMPGT' => 0x36, 'ICMPGE' => 0x37,

  # Float Arithmetic
  'FMOV' => 0x40, 'FADD' => 0x41, 'FSUB' => 0x42,
  'FMUL' => 0x43, 'FDIV' => 0x44, 'FMOD' => 0x45,
  'FNEG' => 0x46, 'FABS' => 0x47, 'FSQRT' => 0x48,
  'FFLOOR' => 0x49, 'FCEIL' => 0x4A, 'FROUND' => 0x4B,
  'FMIN' => 0x4C, 'FMAX' => 0x4D,
  'FSIN' => 0x4E, 'FCOS' => 0x4F,
  'FEXP' => 0x50, 'FLOG' => 0x51,
  'FCLAMP' => 0x52, 'FLERP' => 0x53,
  'FCMPEQ' => 0x54, 'FCMPNE' => 0x55,
  'FCMPLT' => 0x56, 'FCMPLE' => 0x57,
  'FCMPGT' => 0x58, 'FCMPGE' => 0x59,

  # Conversions
  'ITOF' => 0x60, 'FTOI' => 0x61, 'BTOI' => 0x62, 'ITOB' => 0x63,

  # Memory Operations
  'LOAD8' => 0x70, 'LOAD16' => 0x71, 'LOAD32' => 0x72, 'LOAD64' => 0x73,
  'STORE8' => 0x74, 'STORE16' => 0x75, 'STORE32' => 0x76, 'STORE64' => 0x77,
  'LOADADDR' => 0x78, 'STACKALLOC' => 0x79,

  # A2A Communication
  'ASEND' => 0x80, 'ARECV' => 0x81, 'AASK' => 0x82,
  'ATELL' => 0x83, 'ADELEGATE' => 0x84, 'ABROADCAST' => 0x85,
  'ASUBSCRIBE' => 0x86, 'AWAIT' => 0x87, 'ATRUST' => 0x88, 'AVERIFY' => 0x89,

  # Type/Meta
  'CAST' => 0x90, 'SIZEOF' => 0x91, 'TYPEOF' => 0x92,

  # Bitwise
  'BAND' => 0xA0, 'BOR' => 0xA1, 'BXOR' => 0xA2,
  'BSHL' => 0xA3, 'BSHR' => 0xA4, 'BNOT' => 0xA5,

  # Vector
  'VLOAD' => 0xB0, 'VSTORE' => 0xB1, 'VADD' => 0xB2,
  'VMUL' => 0xB3, 'VDOT' => 0xB4
}.freeze

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Assembler

Returns a new instance of Assembler.



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# File 'lib/superinstance/flux-runtime/assembler.rb', line 79

def initialize
  @labels = {}
end

Instance Method Details

#assemble(source_code) ⇒ Object 



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# File 'lib/superinstance/flux-runtime/assembler.rb', line 83

def assemble(source_code)
  output = []
  lines = source_code.lines.map(&:chomp)

  # Single pass: collect labels and build bytecode
  @labels = {}
  pc = 0

  # First pass: find labels
  lines.each do |line|
    line = strip_comment(line)
    next if line.empty?

    if line.end_with?(':')
      label_name = line.chomp(':').upcase
      @labels[label_name] = pc
    else
      pc += estimate_size(line)
    end
  end

  # Second pass: generate bytecode
  pc = 0
  lines.each do |line|
    line = strip_comment(line)
    next if line.empty?
    next if line.end_with?(':')

    bytes = encode_instruction(line, pc)
    output.concat(bytes)
    pc += bytes.length
  end

  output.pack('C*')
end