Module: X86Assembler

Includes:
X86InstructionSet
Defined in:
lib/rmasm/x86/x86_assembler.rb

Defined Under Namespace

Classes: Operand, SegmentModifier, SizeModifier, X86Expression, X86Instruction

Class Method Summary collapse

Instance Method Summary collapse

Methods included from X86InstructionSet

#aaa, #aad, #call, #jne, #mov, #push, #ret

Class Method Details

.extended(base) ⇒ Object 



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# File 'lib/rmasm/x86/x86_assembler.rb', line 211

def self.extended(base)
  # puts "#{base} extend #{self} "
  base.__init__()
end

Instance Method Details

#__init__ ⇒ Object 



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# File 'lib/rmasm/x86/x86_assembler.rb', line 160

def __init__()
  regs = $rmasm.registers

  def regs.add_regx86(sym, type)
    parent = add_reg sym, type
    mreg = sym.to_s[1].chr
    subparent = add_reg((mreg+"x").to_sym, :r16, parent)
    add_reg( (mreg+"l").to_sym, :r8, subparent )
    add_reg( (mreg+"h").to_sym, :r8, subparent )
  end

  #
  # x86 Registers
  #
  regs.add_regx86 :eax, :r32
  regs.add_regx86 :ebx, :r32
  regs.add_regx86 :ecx, :r32
  regs.add_regx86 :edx, :r32
  regs.add_reg :esi, :r32
  regs.add_reg :edi, :r32
  regs.add_reg :ebp, :r32
  regs.add_reg :esp, :r32

  regs.add_reg :st0, :fpu
  regs.add_reg :st1, :fpu
  regs.add_reg :st2, :fpu
  regs.add_reg :st3, :fpu
  regs.add_reg :st4, :fpu
  regs.add_reg :st5, :fpu
  regs.add_reg :st6, :fpu
  regs.add_reg :st7, :fpu

  regs.add_reg :mm0, :mmx
  regs.add_reg :mm1, :mmx
  regs.add_reg :mm2, :mmx
  regs.add_reg :mm3, :mmx
  regs.add_reg :mm4, :mmx
  regs.add_reg :mm5, :mmx
  regs.add_reg :mm6, :mmx
  regs.add_reg :mm7, :mmx

  regs.add_reg :xmm0, :xmm
  regs.add_reg :xmm1, :xmm
  regs.add_reg :xmm2, :xmm
  regs.add_reg :xmm3, :xmm
  regs.add_reg :xmm4, :xmm
  regs.add_reg :xmm5, :xmm
  regs.add_reg :xmm6, :xmm
  regs.add_reg :xmm7, :xmm
end

#byte(*args) ⇒ Object 



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# File 'lib/rmasm/x86/x86_assembler.rb', line 152

def byte(*args)
  if !args.empty?
    db *args
  else
    SizeModifier.new(:byte)
  end
end

#dword(*args) ⇒ Object 



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# File 'lib/rmasm/x86/x86_assembler.rb', line 136

def dword(*args)
  if !args.empty?
    dd *args
  else
    SizeModifier.new(:dword)
  end
end

#qword(*args) ⇒ Object 



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# File 'lib/rmasm/x86/x86_assembler.rb', line 128

def qword(*args)
  if !args.empty?
    dq *args
  else
    SizeModifier.new(:dword)
  end
end

#word(*args) ⇒ Object 



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# File 'lib/rmasm/x86/x86_assembler.rb', line 144

def word(*args)
  if !args.empty?
    dw *args
  else
    SizeModifier.new(:word)
  end
end