Subversion Repositories zet86

# mov: 1 (word), 2 (word), 3 (off, base+index+off), 4, 5 (off),

#      7 (byte,word), 8 (byte off), 9 (word base), 10 (byte,word),

#      11 (word off, byte base+index), 12 (imm,special)

# jmp: 1, 2, 3 (reg), 3 (mem base+index+off), 4, 5 (mem base+index+off)

.code16

start:

jmp b                   # (2)  jmp

hlt

.org 14

b:

movw $0xf000, %bx       # (10) mov word

movw %bx, %ds           # (4)  mov

movw (0xfff3), %ax      # (2)  mov word

jmp *%ax                # (3)  jmp reg

hlt

.org 0x1290

ljmp $0xe342, $0xebe0   # (4)  jmp

hlt

.org 0x2000

movw $0x1000, %bx       # (10) mov word

movw %bx, %ds           # (4)  mov

movb $0xfb, %ah         # (10) mov byte

movb $0xe1, %al         # (10) mov byte

movw %ax, (0x2501)      # (1)  mov word

movw $0x1001, (0x2600)  # (11) mov word

movw (0x2600), %ss      # (3)  mov

movw %ss, (0x2601)      # (5)  mov

movb (0x2601), %dl      # (8)  mov byte

movb $0x00, %dh         # (10) mov byte

movw %dx, %di           # (7)  mov word

movw $0x2506, %bp       # (10) mov word

jmp *-22(%bp,%di)       # (3)  jmp mem

hlt                     # m[0x12501] = 0xfbe1

.org 0x3001

.byte 0xc7,0xc0        # (12) movw $0x4001, %ax

.word 0x4001           # [not in a default codification]

movw $0x2501, %bx

movw %ax, (%bx)         # (9)  mov word

movw $2, %di

movb $0x00, (%bx,%di)   # (11) mov byte

movb $4, %ch

movb %ch, %cl           # (7)  mov byte

movb $0, %ch

movw %cx, %si

movb $0xf0, -1(%bx,%si)

movw $0x3, %si

ljmp *-24(%bp,%si)      # (5)  jmp mem

hlt

.org 0x4001

movw -3(%bx,%si), %ax

movw $0x0, %dx

movw %dx, %ds

movw %ax, (0)

hlt

.org 65520

jmp start               # (1)  jmp

.word 0x1290

.org 65534

.word 0xffff