regs.dat

   1 # $Id$
   2 #
   3 # List of registers and their classes; classes are defined in nasm.h
   4 #
   5 # The columns are: register name, assembler class, disassembler class, regval
   6 # A * means the line should be repeated for each value from 0 to 7
   7 #
   8
   9 # General-purpose registers
  10 al      REG_AL          reg8    0
  11 ah      REG8            reg8    4
  12 ax      REG_AX          reg16   0
  13 eax     REG_EAX         reg32   0
  14 bl      REG8            reg8    3
  15 bh      REG8            reg8    7
  16 bx      REG16           reg16   3
  17 ebx     REG32           reg32   3
  18 cl      REG_CL          reg8    1
  19 ch      REG8            reg8    5
  20 cx      REG_CX          reg16   1
  21 ecx     REG_ECX         reg32   1
  22 dl      REG_DL          reg8    2
  23 dh      REG8            reg8    6
  24 dx      REG_DX          reg16   2
  25 edx     REG_EDX         reg32   2
  26 sp      REG16           reg16   4
  27 esp     REG32           reg32   4
  28 bp      REG16           reg16   5
  29 ebp     REG32           reg32   5
  30 si      REG16           reg16   6
  31 esi     REG32           reg32   6
  32 di      REG16           reg16   7
  33 edi     REG32           reg32   7
  34
  35 # Segment registers
  36 cs      REG_CS          sreg    1
  37 ds      REG_DESS        sreg    3
  38 es      REG_DESS        sreg    0
  39 ss      REG_DESS        sreg    2
  40 fs      REG_FSGS        sreg    4
  41 gs      REG_FSGS        sreg    5
  42 segr6   REG_SEG67       sreg    6
  43 segr7   REG_SEG67       sreg    7
  44
  45 # Control registers
  46 cr*     REG_CREG        creg    *
  47
  48 # Debug registers
  49 dr*     REG_DREG        dreg    *
  50
  51 # Test registers
  52 tr*     REG_TREG        treg    *
  53
  54 # Floating-point registers
  55 st0     FPU0            fpureg  0
  56 st1     FPUREG          fpureg  1
  57 st2     FPUREG          fpureg  2
  58 st3     FPUREG          fpureg  3
  59 st4     FPUREG          fpureg  4
  60 st5     FPUREG          fpureg  5
  61 st6     FPUREG          fpureg  6
  62 st7     FPUREG          fpureg  7
  63
  64 # MMX registers
  65 mm*     MMXREG          mmxreg  *
  66
  67 # SSE registers
  68 xmm*    XMMREG          xmmreg  *