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.psize 0
.text
#test jumps and calls
1: jmp 1b
jmp xxx
jmp *xxx
jmp xxx(,1)
jmp *%edi
jmp %edi
jmp *(%edi)
jmp (%edi)
ljmp *xxx(,%edi,4)
ljmp xxx(,%edi,4)
ljmp *xxx
ljmp xxx(,1)
ljmp $0x1234,$xxx
call 1b
call xxx
call *xxx
call xxx(,1)
call *%edi
call %edi
call *(%edi)
call (%edi)
lcall *xxx(,%edi,4)
lcall xxx(,%edi,4)
lcall *xxx
lcall xxx(,1)
lcall $0x1234,$xxx
# test various segment reg insns
push %ds
pushl %ds
pop %ds
popl %ds
mov %ds,%eax
movl %ds,%eax
movl %ds,%ax
mov %eax,%ds
movl %ax,%ds
movl %eax,%ds
pushw %ds
popw %ds
mov %ds,%ax
movw %ds,%ax
movw %ds,%eax
mov %ax,%ds
movw %ax,%ds
movw %eax,%ds
# test various pushes
pushl $10
pushw $10
push $10
pushl $1000
pushw $1000
push $1000
pushl 1f
pushw 1f
push 1f
push (1f-.)(%ebx)
push 1f-.
# these, and others like them should have no operand size prefix
1: lldt %cx
lmsw %ax
# Just to make sure these don't become illegal due to over-enthusiastic
# register checking
movsbw %al,%di
movsbl %al,%ecx
movswl %ax,%ecx
movzbw %al,%di
movzbl %al,%ecx
movzwl %ax,%ecx
in %dx,%al
in %dx,%ax
in %dx,%eax
in (%dx),%al
in (%dx),%ax
in (%dx),%eax
inb %dx,%al
inw %dx,%ax
inl %dx,%eax
inb %dx
inw %dx
inl %dx
inb $255
inw $2
inl $4
in $13, %ax
out %al,%dx
out %ax,%dx
out %eax,%dx
out %al,(%dx)
out %ax,(%dx)
out %eax,(%dx)
outb %al,%dx
outw %ax,%dx
outl %eax,%dx
outb %dx
outw %dx
outl %dx
outb $255
outw $2
outl $4
out %ax, $13
# These are used in AIX.
inw (%dx)
outw (%dx)
movsb
cmpsw
scasl
xlatb
movsl %cs:(%esi),%es:(%edi)
setae (%ebx)
setaeb (%ebx)
setae %al
#these should give warnings
orb $1,%ax
orb $1,%eax
orb $1,%bx
orb $1,%ebx
fldl %st(1)
fstl %st(2)
fstpl %st(3)
fcoml %st(4)
fcompl %st(5)
faddp %st(1),%st
fmulp %st(2),%st
fsubp %st(3),%st
fsubrp %st(4),%st
fdivp %st(5),%st
fdivrp %st(6),%st
fadd
fsub
fmul
fdiv
fsubr
fdivr
#these should all be legal
btl %edx, 0x123456
btl %edx, %eax
orb $1,%al
orb $1,%bl
movl 17,%eax
mov 17,%eax
inw %dx,%ax
inl %dx,%eax
inw (%dx),%ax
inl (%dx),%eax
in (%dx),%al
in (%dx),%ax
in (%dx),%eax
movzbl (%edi,%esi),%edx
movzbl 28(%ebp),%eax
movzbl %al,%eax
movzbl %cl,%esi
xlat %es:(%ebx)
xlat
xlatb
1: fstp %st(0)
loop 1b
divb %cl
divw %cx
divl %ecx
div %cl
div %cx
div %ecx
div %cl,%al
div %cx,%ax
div %ecx,%eax
mov %si,%ds
movl %si,%ds # warning here
pushl %ds
push %ds
mov 0,%al
mov 0x10000,%ax
mov %eax,%ebx
pushf
pushfl
pushfw
popf
popfl
popfw
mov %esi,(,%ebx,1)
andb $~0x80,foo
and $0xfffe,%ax
and $0xff00,%ax
and $0xfffe,%eax
and $0xff00,%eax
and $0xfffffffe,%eax
.code16
and $0xfffe,%ax
and $0xff00,%ax
and $0xfffe,%eax
and $0xff00,%eax
and $0xfffffffe,%eax
#check 16-bit code auto address prefix
.code16gcc
leal -256(%ebp),%edx
mov %al,-129(%ebp)
mov %ah,-128(%ebp)
leal -1760(%ebp),%ebx
movl %eax,140(%esp)
.code32
# Make sure that we won't remove movzb by accident.
movzb %al,%di
movzb %al,%ecx
# Force a good alignment.
.p2align 4,0
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