asm test

1 files changed, 541 insertions, 0 deletions

diff --git a/asmtest.S b/asmtest.S
new file mode 100644
index 0000000..9e3d543
--- /dev/null
+++ b/asmtest.S
@@ -0,0 +1,541 @@
+
+/* 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
+   .skip 3
+   .skip 15, 0x90
+
+/* 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 %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, (%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
+
+lcall $0x100, $0x1000
+
+jmp 0x1000
+jmp *%eax
+jmp *0x1000
+
+ljmp $0x100, $0x1000
+
+ret
+
+ret $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
+ setnp 0x1000
+ setl 0xaaaa
+ setg %dl
+
+ fadd
+ fadd %st(1), %st
+ fadd %st(3)
+
+ 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
+    
+    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