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asmtest.S
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# 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 */
.balign 4, 0x92
.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, %cl
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)
movw $0x1122,%si
movl $0x112233,%edx
#ifdef __x86_64__
mov $0x11223344,%rbx
movq $0x11223344,%rbx
mov $0x1122334455,%rbx
movq $0x1122334455,%rbx
movl $0x11334455,(%rbx)
#endif
mov %eax, 0x12(,%edx,2)
#ifdef __i386__
mov %cr3, %edx
mov %ecx, %cr3
movl %cr3, %eax
movl %tr3, %eax
movl %db3, %ebx
movl %dr6, %eax
#else
mov %cr3, %rdx
mov %rcx, %cr3
movq %cr3, %rax
movq %db3, %rbx
movq %dr6, %rax
mov %cr8, %rsi
mov %rdi, %cr8
#endif
movl %fs, %ecx
movl %ebx, %fs
#ifdef __x86_64__
movq %r8, %r9
movq %r10, %r11
movq %r12, %r13
movq %r14, %r15
movq %rax, %r9
movq %r15, %rsi
inc %r9b
dec %r10w
not %r11d
negq %r12
decb %r13b
incw %r14w
notl %r15d
#endif
movsbl 0x1000, %eax
movsbw 0x1000, %ax
movswl 0x1000, %eax
movzbl 0x1000, %eax
movzbw 0x1000, %ax
movzwl 0x1000, %eax
movzb 0x1000, %eax
movzb 0x1000, %ax
#ifdef __x86_64__
movzb 0x1000, %rax
movzbq 0x1000, %rbx
movsbq 0x1000, %rdx
movzwq 0x1000, %rdi
movswq 0x1000, %rdx
#endif
#ifdef __i386__
pushl %eax
push %eax
push %cs
#else
pushq %rax
push %rax
#endif
pushw %ax
push %gs
push $1
push $100
push 0x42(%eax)
pop 0x43(%esi)
#ifdef __i386__
popl %eax
pop %eax
pop %ds
#else
popq %rax
pop %rax
#endif
popw %ax
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
#ifdef __i386__
les 0x2000, %eax
lds 0x2000, %ebx
lss 0x2000, %edx
#endif
lfs 0x2000, %ecx
lgs 0x2000, %edx
addl $0x123, %eax
add $0x123, %ebx
add $-16, %ecx
add $-0x123, %esi
add $1, %bx
add $1, %ebx
add $-1, %bx
add $-1, %ebx
add $127, %bx
addl $127, %ebx
addl $-128, %ebx
addl $-128, %ebx
addl $-129, %ebx
addl $128, %ebx
addl $255, %ebx
addl $256, %ebx
andb $0xf, %ah
andb $-15, %cl
xorb $127, %dh
cmpb $42, (%eax)
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)
#ifdef __x86_64__
xor %bl,%ah
xor %bl,%r8b
xor %r9b,%bl
xor %sil,%cl
add %eax,(%r8d)
add %ebx,(%r9)
add %edx,(%r10d,%r11d)
add %ecx,(%r12,%r13)
add %esi,(%r14,%r15,4)
add %edi,0x1000(%rbx,%r12,8)
add %r11,0x1000(%ebp,%r9d,8)
movb $12, %ah
movb $13, %bpl
movb $14, %dil
movb $15, %r12b
#endif
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
and $15,%bx
and $-20,%edx
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
#ifdef __i386__
call *%eax
#else
call *%rax
#endif
call *0x1000
call func1
.global L5,L6
L5:
L6:
#ifdef __i386__
lcall $0x100, $0x1000
#else
lcall *0x100
lcall *(%rax)
#endif
jmp 0x1000
jmp *(%edi)
#ifdef __i386__
jmp *%eax
#else
jmp *%rax
#endif
jmp *0x1000
#ifdef __i386__
ljmp $0x100, $0x1000
#else
ljmp *0x100
ljmp *(%rdi)
ljmpl *(%esi)
ljmpw *(%esi)
#endif
ret
ret $10
#ifdef __i386__
retl
retl $10
#else
retq
retq $10
#endif
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
bswapl %ecx
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
cmovne %ax, %si
#ifdef __x86_64__
bswapq %rsi
cmovz %rdi,%rbx
#endif
int $3
int $0x10
#ifdef __i386__
pusha
popa
#endif
clc
cld
cli
clts
cmc
lahf
sahf
#ifdef __i386__
pushfl
popfl
#else
pushfq
popfq
#endif
pushf
popf
stc
std
sti
#ifdef __i386__
aaa
aas
daa
das
aad
aam
into
#endif
cbw
cwd
cwde
cdq
cbtw
cwtd
cwtl
cltd
leave
int3
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
#ifdef __x86_64__
syscall
sysret
sysretq
lfence
mfence
sfence
prefetchnta 0x18(%rdx)
prefetcht0 (%rcx)
prefetcht1 (%rsi)
prefetcht2 (%rdi)
prefetchw (%rdi)
clflush 0x1000(%rax,%rcx)
fxsaveq (%rdx)
fxrstorq (%rcx)
#endif
lar %ax,%dx
lar %eax,%dx
lar %ax,%edx
lar %eax,%edx
lar %ax,%rdx
lar %eax,%rdx
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
#ifdef __i386__
boundl %edx, 0x10000
boundw %bx, 0x1000
arpl %bx, 0x1000
#endif
lar 0x1000, %eax
lgdt 0x1000
lidt 0x1000
lldt 0x1000
sgdt 0x1000
sidt 0x1000
sldt 0x1000
#ifdef __x86_64__
lgdtq 0x1000
lidtq 0x1000
sgdtq 0x1000
sidtq 0x1000
swapgs
#endif
lmsw 0x1000
lsl 0x1000, %ecx
ltr 0x1000
ltr %si
smsw 0x1000
str 0x1000
str %ecx
str %dx
verr 0x1000
verw 0x1000
#ifdef __i386__
push %ds
pushw %ds
pushl %ds
pop %ds
popw %ds
popl %ds
#endif
fxsave 1(%ebx)
fxrstor 1(%ecx)
#ifdef __i386__
pushl $1
#else
pushq $1
#endif
pushw $1
push $1
#ifdef __ASSEMBLER__ // should be defined, for S files
inc %eax
#endif
#ifndef _WIN32
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"
#endif
pause
.rept 6
nop
.endr
.fill 4,1,0x90
.section .text.one,"ax"
nop
.previous
.pushsection .text.one,"ax"
nop
.pushsection .text.two,"ax"
nop
.popsection
.popsection
1: ud2
.pushsection __bug_table,"a"
.align 8
2: .long 1b - 2b
.long 0x600000 - 2b
.long 1b + 42
.long 43 + 1b
.long 2b + 144
.long 145 + 2b
.word 164, 0
.org 2b+32
.quad 1b
.popsection
3: mov %eax,%ecx
4:
.pushsection .text.three, "ax"
nop
.skip (-((4b-3b) > 0) * 2) , 0x90
.popsection
.globl overrideme
.weak overrideme
nop
.globl notimplemented
notimplemented:
ret
.set overrideme, notimplemented
overrideme = notimplemented
overrideme:
ret
movd %esi, %mm1
movd %edi, %xmm2
movd (%ebx), %mm3
movd (%ebx), %xmm3
movd %mm1, %esi
movd %xmm2, %edi
movd %mm3, (%edx)
movd %xmm3, (%edx)
#ifdef __x86_64__
movd %rsi, %mm1
movd %rdi, %xmm2
movd (%rbx), %mm3
movd (%rbx), %xmm3
movd %mm1, %r12
movd %xmm2, %rdi
movd %mm3, (%r8)
movd %xmm3, (%r13)
#endif
movq (%ebp), %mm1
movq %mm2, (%edi)
movq (%edi), %xmm3
movq %mm4, %mm5
#ifdef __x86_64__
movq %rcx, %mm1
movq %rdx, %xmm2
/* movq mem64->xmm is encoded as f30f7e by GAS, but as
660f6e by tcc (which really is a movd and would need
a REX.W prefix to be movq). */
movq (%rsi), %xmm3
movq %mm1, %rdx
movq %xmm3, %rcx
movq %xmm4, (%rsi)
#endif
#define TEST_MMX_SSE(insn) \
insn %mm1, %mm2; \
insn %xmm2, %xmm3; \
insn (%ebx), %xmm3;
#define TEST_MMX_SSE_I8(insn) \
TEST_MMX_SSE(insn) \
insn $0x42, %mm4; \
insn $0x42, %xmm4;
TEST_MMX_SSE(packssdw)
TEST_MMX_SSE(packsswb)
TEST_MMX_SSE(packuswb)
TEST_MMX_SSE(paddb)
TEST_MMX_SSE(paddw)
TEST_MMX_SSE(paddd)
TEST_MMX_SSE(paddsb)
TEST_MMX_SSE(paddsw)
TEST_MMX_SSE(paddusb)
TEST_MMX_SSE(paddusw)
TEST_MMX_SSE(pand)
TEST_MMX_SSE(pandn)
TEST_MMX_SSE(pcmpeqb)
TEST_MMX_SSE(pcmpeqw)
TEST_MMX_SSE(pcmpeqd)
TEST_MMX_SSE(pcmpgtb)
TEST_MMX_SSE(pcmpgtw)
TEST_MMX_SSE(pcmpgtd)
TEST_MMX_SSE(pmaddwd)
TEST_MMX_SSE(pmulhw)
TEST_MMX_SSE(pmullw)
TEST_MMX_SSE(por)
TEST_MMX_SSE(psllw)
TEST_MMX_SSE_I8(psllw)
TEST_MMX_SSE(pslld)
TEST_MMX_SSE_I8(pslld)
TEST_MMX_SSE(psllq)
TEST_MMX_SSE_I8(psllq)
TEST_MMX_SSE(psraw)
TEST_MMX_SSE_I8(psraw)
TEST_MMX_SSE(psrad)
TEST_MMX_SSE_I8(psrad)
TEST_MMX_SSE(psrlw)
TEST_MMX_SSE_I8(psrlw)
TEST_MMX_SSE(psrld)
TEST_MMX_SSE_I8(psrld)
TEST_MMX_SSE(psrlq)
TEST_MMX_SSE_I8(psrlq)
TEST_MMX_SSE(psubb)
TEST_MMX_SSE(psubw)
TEST_MMX_SSE(psubd)
TEST_MMX_SSE(psubsb)
TEST_MMX_SSE(psubsw)
TEST_MMX_SSE(psubusb)
TEST_MMX_SSE(psubusw)
TEST_MMX_SSE(punpckhbw)
TEST_MMX_SSE(punpckhwd)
TEST_MMX_SSE(punpckhdq)
TEST_MMX_SSE(punpcklbw)
TEST_MMX_SSE(punpcklwd)
TEST_MMX_SSE(punpckldq)
TEST_MMX_SSE(pxor)
cvtpi2ps %mm1, %xmm2
cvtpi2ps (%ebx), %xmm2
TEST_MMX_SSE(pmaxsw)
TEST_MMX_SSE(pmaxub)
TEST_MMX_SSE(pminsw)
TEST_MMX_SSE(pminub)