# gas comment with ``gnu'' style quotes
/* some directive tests */
.byte 0xff
.byte 1, 2, 3
.short 1, 2, 3
.word 1, 2, 3
.long 1, 2, 3
.int 1, 2, 3
.align 8
.byte 1
/* .align 16, 0x90 gas is too clever for us with 0x90 fill */
.align 16, 0x91 /* 0x91 tests the non-clever behaviour */
.skip 3
.skip 15, 0x90
.string "hello\0world"
/* some label tests */
movl %eax, %ebx
L1:
movl %eax, %ebx
mov 0x10000, %eax
L2:
movl $L2 - L1, %ecx
var1:
nop ; nop ; nop ; nop
mov var1, %eax
/* instruction tests */
movl %eax, %ebx
mov 0x10000, %eax
mov 0x10000, %ax
mov 0x10000, %al
mov %al, 0x10000
mov $1, %edx
mov $1, %dx
mov $1, %dl
movb $2, 0x100(%ebx,%edx,2)
movw $2, 0x100(%ebx,%edx,2)
movl $2, 0x100(%ebx,%edx,2)
movl %eax, 0x100(%ebx,%edx,2)
movl 0x100(%ebx,%edx,2), %edx
movw %ax, 0x100(%ebx,%edx,2)
mov %eax, 0x12(,%edx,2)
mov %cr3, %edx
mov %ecx, %cr3
movl %cr3, %eax
movl %tr3, %eax
movl %db3, %ebx
movl %dr6, %eax
movl %fs, %ecx
movl %ebx, %fs
movsbl 0x1000, %eax
movsbw 0x1000, %ax
movswl 0x1000, %eax
movzbl 0x1000, %eax
movzbw 0x1000, %ax
movzwl 0x1000, %eax
movzb 0x1000, %eax
movzb 0x1000, %ax
pushl %eax
pushw %ax
push %eax
push %cs
push %gs
push $1
push $100
popl %eax
popw %ax
pop %eax
pop %ds
pop %fs
xchg %eax, %ecx
xchg %edx, %eax
xchg %bx, 0x10000
xchg 0x10000, %ebx
xchg 0x10000, %dl
in $100, %al
in $100, %ax
in $100, %eax
in %dx, %al
in %dx, %ax
in %dx, %eax
inb %dx
inw %dx
inl %dx
out %al, $100
out %ax, $100
out %eax, $100
/* NOTE: gas is bugged here, so size must be added */
outb %al, %dx
outw %ax, %dx
outl %eax, %dx
leal 0x1000(%ebx), %ecx
lea 0x1000(%ebx), %ecx
les 0x2000, %eax
lds 0x2000, %ebx
lfs 0x2000, %ecx
lgs 0x2000, %edx
lss 0x2000, %edx
addl $0x123, %eax
add $0x123, %ebx
addl $0x123, 0x100
addl $0x123, 0x100(%ebx)
addl $0x123, 0x100(%ebx,%edx,2)
addl $0x123, 0x100(%esp)
addl $0x123, (3*8)(%esp)
addl $0x123, (%ebp)
addl $0x123, (%esp)
cmpl $0x123, (%esp)
add %eax, (%ebx)
add (%ebx), %eax
or %dx, (%ebx)
or (%ebx), %si
add %cl, (%ebx)
add (%ebx), %dl
inc %edx
incl 0x10000
incb 0x10000
dec %dx
test $1, %al
test $1, %cl
testl $1, 0x1000
testb $1, 0x1000
testw $1, 0x1000
test %eax, %ebx
test %eax, 0x1000
test 0x1000, %edx
not %edx
notw 0x10000
notl 0x10000
notb 0x10000
neg %edx
negw 0x10000
negl 0x10000
negb 0x10000
imul %ecx
mul %edx
mulb %cl
imul %eax, %ecx
imul 0x1000, %cx
imul $10, %eax, %ecx
imul $10, %ax, %cx
imul $10, %eax
imul $0x1100000, %eax
imul $1, %eax
idivw 0x1000
div %ecx
div %bl
div %ecx, %eax
shl %edx
shl $10, %edx
shl %cl, %edx
shld $1, %eax, %edx
shld %cl, %eax, %edx
shld %eax, %edx
shrd $1, %eax, %edx
shrd %cl, %eax, %edx
shrd %eax, %edx
L4:
call 0x1000
call L4
call *%eax
call *0x1000
call func1
.global L5,L6
L5:
L6:
lcall $0x100, $0x1000
jmp 0x1000
jmp *%eax
jmp *0x1000
ljmp $0x100, $0x1000
ret
retl
ret $10
retl $10
lret
lret $10
enter $1234, $10
L3:
jo 0x1000
jnp 0x1001
jne 0x1002
jg 0x1003
jo L3
jnp L3
jne L3
jg L3
loopne L3
loopnz L3
loope L3
loopz L3
loop L3
jecxz L3
seto %al
setc %al
setcb %al
setnp 0x1000
setl 0xaaaa
setg %dl
fadd
fadd %st(1), %st
fadd %st(0), %st(1)
fadd %st(3)
fmul %st(0),%st(0)
fmul %st(0),%st(1)
faddp %st(5)
faddp
faddp %st(1), %st
fadds 0x1000
fiadds 0x1002
faddl 0x1004
fiaddl 0x1006
fmul
fmul %st(1), %st
fmul %st(3)
fmulp %st(5)
fmulp
fmulp %st(1), %st
fmuls 0x1000
fimuls 0x1002
fmull 0x1004
fimull 0x1006
fsub
fsub %st(1), %st
fsub %st(3)
fsubp %st(5)
fsubp
fsubp %st(1), %st
fsubs 0x1000
fisubs 0x1002
fsubl 0x1004
fisubl 0x1006
fsubr
fsubr %st(1), %st
fsubr %st(3)
fsubrp %st(5)
fsubrp
fsubrp %st(1), %st
fsubrs 0x1000
fisubrs 0x1002
fsubrl 0x1004
fisubrl 0x1006
fdiv
fdiv %st(1), %st
fdiv %st(3)
fdivp %st(5)
fdivp
fdivp %st(1), %st
fdivs 0x1000
fidivs 0x1002
fdivl 0x1004
fidivl 0x1006
fcom %st(3)
fcoms 0x1000
ficoms 0x1002
fcoml 0x1004
ficoml 0x1006
fcomp %st(5)
fcomp
fcompp
fcomps 0x1000
ficomps 0x1002
fcompl 0x1004
ficompl 0x1006
fld %st(5)
fldl 0x1000
flds 0x1002
fildl 0x1004
fst %st(4)
fstp %st(6)
fstpt 0x1006
fbstp 0x1008
fxch
fxch %st(4)
fucom %st(6)
fucomp %st(3)
fucompp
finit
fninit
fldcw 0x1000
fnstcw 0x1002
fstcw 0x1002
fnstsw 0x1004
fnstsw (%eax)
fstsw 0x1004
fstsw (%eax)
fnclex
fclex
fnstenv 0x1000
fstenv 0x1000
fldenv 0x1000
fnsave 0x1002
fsave 0x1000
frstor 0x1000
ffree %st(7)
ffreep %st(6)
ftst
fxam
fld1
fldl2t
fldl2e
fldpi
fldlg2
fldln2
fldz
f2xm1
fyl2x
fptan
fpatan
fxtract
fprem1
fdecstp
fincstp
fprem
fyl2xp1
fsqrt
fsincos
frndint
fscale
fsin
fcos
fchs
fabs
fnop
fwait
bswap %edx
xadd %ecx, %edx
xaddb %dl, 0x1000
xaddw %ax, 0x1000
xaddl %eax, 0x1000
cmpxchg %ecx, %edx
cmpxchgb %dl, 0x1000
cmpxchgw %ax, 0x1000
cmpxchgl %eax, 0x1000
invlpg 0x1000
cmpxchg8b 0x1002
fcmovb %st(5), %st
fcmove %st(5), %st
fcmovbe %st(5), %st
fcmovu %st(5), %st
fcmovnb %st(5), %st
fcmovne %st(5), %st
fcmovnbe %st(5), %st
fcmovnu %st(5), %st
fcomi %st(5), %st
fucomi %st(5), %st
fcomip %st(5), %st
fucomip %st(5), %st
cmovo 0x1000, %eax
cmovs 0x1000, %eax
cmovns %edx, %edi
int $3
int $0x10
pusha
popa
clc
cld
cli
clts
cmc
lahf
sahf
pushfl
popfl
pushf
popf
stc
std
sti
aaa
aas
daa
das
aad
aam
cbw
cwd
cwde
cdq
cbtw
cwtd
cwtl
cltd
leave
int3
into
iret
rsm
hlt
wait
nop
/* XXX: handle prefixes */
#if 0
aword
addr16
#endif
lock
rep
repe
repz
repne
repnz
nop
lock ;negl (%eax)
wait ;pushf
rep ;stosb
repe ;lodsb
repz ;cmpsb
repne;movsb
repnz;outsb
/* handle one-line prefix + ops */
lock negl (%eax)
wait pushf
rep stosb
repe lodsb
repz cmpsb
repne movsb
repnz outsb
invd
wbinvd
cpuid
wrmsr
rdtsc
rdmsr
rdpmc
ud2
emms
movd %edx, %mm3
movd 0x1000, %mm2
movd %mm4, %ecx
movd %mm5, 0x1000
movq 0x1000, %mm2
movq %mm4, 0x1000
pand 0x1000, %mm3
pand %mm4, %mm5
psllw $1, %mm6
psllw 0x1000, %mm7
psllw %mm2, %mm7
xlat
cmpsb
scmpw
insl
outsw
lodsb
slodl
movsb
movsl
smovb
scasb
sscaw
stosw
sstol
bsf 0x1000, %ebx
bsr 0x1000, %ebx
bt %edx, 0x1000
btl $2, 0x1000
btc %edx, 0x1000
btcl $2, 0x1000
btr %edx, 0x1000
btrl $2, 0x1000
bts %edx, 0x1000
btsl $2, 0x1000
boundl %edx, 0x10000
boundw %bx, 0x1000
arpl %bx, 0x1000
lar 0x1000, %eax
lgdt 0x1000
lidt 0x1000
lldt 0x1000
lmsw 0x1000
lsl 0x1000, %ecx
ltr 0x1000
sgdt 0x1000
sidt 0x1000
sldt 0x1000
smsw 0x1000
str 0x1000
verr 0x1000
verw 0x1000
push %ds
pushw %ds
pushl %ds
pop %ds
popw %ds
popl %ds
fxsave 1(%ebx)
fxrstor 1(%ecx)
pushl $1
pushw $1
push $1
#ifdef __ASSEMBLER__ // should be defined, for S files
inc %eax
#endif
ft1: ft2: ft3: ft4: ft5: ft6: ft7: ft8: ft9:
xor %eax, %eax
ret
.type ft1,STT_FUNC
.type ft2,@STT_FUNC
.type ft3,%STT_FUNC
.type ft4,"STT_FUNC"
.type ft5,function
.type ft6,@function
.type ft7,%function
.type ft8,"function"
pause