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Rev 156 |
.psize 0
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.psize 0
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.text
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.text
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#test jumps and calls
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#test jumps and calls
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1: jmp 1b
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1: jmp 1b
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jmp xxx
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jmp xxx
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jmp *xxx
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jmp *xxx
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jmp xxx(,1)
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jmp xxx(,1)
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jmp *%edi
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jmp *%edi
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jmp %edi
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jmp %edi
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jmp *(%edi)
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jmp *(%edi)
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jmp (%edi)
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jmp (%edi)
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ljmp *xxx(,%edi,4)
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ljmp *xxx(,%edi,4)
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ljmp xxx(,%edi,4)
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ljmp xxx(,%edi,4)
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ljmp *xxx
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ljmp *xxx
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ljmp xxx(,1)
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ljmp xxx(,1)
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ljmp $0x1234,$xxx
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ljmp $0x1234,$xxx
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call 1b
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call 1b
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call xxx
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call xxx
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call *xxx
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call *xxx
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call xxx(,1)
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call xxx(,1)
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call *%edi
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call *%edi
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call %edi
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call %edi
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call *(%edi)
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call *(%edi)
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call (%edi)
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call (%edi)
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lcall *xxx(,%edi,4)
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lcall *xxx(,%edi,4)
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lcall xxx(,%edi,4)
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lcall xxx(,%edi,4)
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lcall *xxx
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lcall *xxx
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lcall xxx(,1)
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lcall xxx(,1)
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lcall $0x1234,$xxx
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lcall $0x1234,$xxx
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# test various segment reg insns
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# test various segment reg insns
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push %ds
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push %ds
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pushl %ds
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pushl %ds
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pop %ds
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pop %ds
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popl %ds
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popl %ds
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mov %ds,%eax
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mov %ds,%eax
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movl %ds,%eax
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movl %ds,%eax
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movl %ds,%ax
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movl %ds,%ax
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mov %eax,%ds
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mov %eax,%ds
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movl %ax,%ds
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movl %ax,%ds
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movl %eax,%ds
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movl %eax,%ds
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pushw %ds
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pushw %ds
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popw %ds
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popw %ds
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mov %ds,%ax
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mov %ds,%ax
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movw %ds,%ax
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movw %ds,%ax
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movw %ds,%eax
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movw %ds,%eax
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mov %ax,%ds
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mov %ax,%ds
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movw %ax,%ds
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movw %ax,%ds
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movw %eax,%ds
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movw %eax,%ds
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# test various pushes
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# test various pushes
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pushl $10
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pushl $10
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pushw $10
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pushw $10
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push $10
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push $10
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pushl $1000
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pushl $1000
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pushw $1000
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pushw $1000
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push $1000
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push $1000
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pushl 1f
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pushl 1f
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pushw 1f
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pushw 1f
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push 1f
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push 1f
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push (1f-.)(%ebx)
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push (1f-.)(%ebx)
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push 1f-.
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push 1f-.
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# these, and others like them should have no operand size prefix
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# these, and others like them should have no operand size prefix
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1: lldt %cx
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1: lldt %cx
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lmsw %ax
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lmsw %ax
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# Just to make sure these don't become illegal due to over-enthusiastic
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# Just to make sure these don't become illegal due to over-enthusiastic
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# register checking
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# register checking
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movsbw %al,%di
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movsbw %al,%di
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movsbl %al,%ecx
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movsbl %al,%ecx
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movswl %ax,%ecx
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movswl %ax,%ecx
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movzbw %al,%di
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movzbw %al,%di
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movzbl %al,%ecx
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movzbl %al,%ecx
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movzwl %ax,%ecx
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movzwl %ax,%ecx
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in %dx,%al
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in %dx,%al
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in %dx,%ax
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in %dx,%ax
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in %dx,%eax
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in %dx,%eax
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in (%dx),%al
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in (%dx),%al
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in (%dx),%ax
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in (%dx),%ax
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in (%dx),%eax
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in (%dx),%eax
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inb %dx,%al
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inb %dx,%al
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inw %dx,%ax
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inw %dx,%ax
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inl %dx,%eax
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inl %dx,%eax
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inb %dx
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inb %dx
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inw %dx
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inw %dx
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inl %dx
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inl %dx
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inb $255
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inb $255
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inw $2
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inw $2
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inl $4
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inl $4
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in $13, %ax
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in $13, %ax
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out %al,%dx
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out %al,%dx
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out %ax,%dx
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out %ax,%dx
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out %eax,%dx
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out %eax,%dx
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out %al,(%dx)
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out %al,(%dx)
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out %ax,(%dx)
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out %ax,(%dx)
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out %eax,(%dx)
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out %eax,(%dx)
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outb %al,%dx
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outb %al,%dx
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outw %ax,%dx
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outw %ax,%dx
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outl %eax,%dx
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outl %eax,%dx
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outb %dx
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outb %dx
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outw %dx
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outw %dx
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outl %dx
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outl %dx
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outb $255
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outb $255
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outw $2
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outw $2
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outl $4
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outl $4
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out %ax, $13
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out %ax, $13
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# These are used in AIX.
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# These are used in AIX.
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inw (%dx)
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inw (%dx)
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outw (%dx)
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outw (%dx)
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movsb
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movsb
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cmpsw
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cmpsw
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scasl
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scasl
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xlatb
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xlatb
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movsl %cs:(%esi),%es:(%edi)
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movsl %cs:(%esi),%es:(%edi)
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setae (%ebx)
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setae (%ebx)
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setaeb (%ebx)
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setaeb (%ebx)
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setae %al
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setae %al
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#these should give warnings
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#these should give warnings
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orb $1,%ax
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orb $1,%ax
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orb $1,%eax
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orb $1,%eax
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orb $1,%bx
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orb $1,%bx
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orb $1,%ebx
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orb $1,%ebx
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fldl %st(1)
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fldl %st(1)
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fstl %st(2)
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fstl %st(2)
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fstpl %st(3)
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fstpl %st(3)
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fcoml %st(4)
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fcoml %st(4)
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fcompl %st(5)
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fcompl %st(5)
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faddp %st(1),%st
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faddp %st(1),%st
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fmulp %st(2),%st
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fmulp %st(2),%st
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fsubp %st(3),%st
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fsubp %st(3),%st
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fsubrp %st(4),%st
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fsubrp %st(4),%st
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fdivp %st(5),%st
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fdivp %st(5),%st
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fdivrp %st(6),%st
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fdivrp %st(6),%st
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fadd
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fadd
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fsub
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fsub
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fmul
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fmul
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fdiv
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fdiv
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fsubr
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fsubr
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fdivr
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fdivr
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#these should all be legal
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#these should all be legal
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btl %edx, 0x123456
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btl %edx, 0x123456
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btl %edx, %eax
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btl %edx, %eax
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orb $1,%al
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orb $1,%al
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orb $1,%bl
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orb $1,%bl
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movl 17,%eax
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movl 17,%eax
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mov 17,%eax
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mov 17,%eax
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inw %dx,%ax
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inw %dx,%ax
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inl %dx,%eax
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inl %dx,%eax
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inw (%dx),%ax
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inw (%dx),%ax
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inl (%dx),%eax
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inl (%dx),%eax
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in (%dx),%al
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in (%dx),%al
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in (%dx),%ax
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in (%dx),%ax
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in (%dx),%eax
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in (%dx),%eax
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movzbl (%edi,%esi),%edx
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movzbl (%edi,%esi),%edx
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movzbl 28(%ebp),%eax
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movzbl 28(%ebp),%eax
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movzbl %al,%eax
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movzbl %al,%eax
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movzbl %cl,%esi
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movzbl %cl,%esi
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xlat %es:(%ebx)
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xlat %es:(%ebx)
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xlat
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xlat
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xlatb
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xlatb
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1: fstp %st(0)
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1: fstp %st(0)
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loop 1b
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loop 1b
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divb %cl
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divb %cl
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divw %cx
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divw %cx
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divl %ecx
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divl %ecx
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div %cl
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div %cl
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div %cx
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div %cx
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div %ecx
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div %ecx
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div %cl,%al
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div %cl,%al
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div %cx,%ax
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div %cx,%ax
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div %ecx,%eax
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div %ecx,%eax
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mov %si,%ds
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mov %si,%ds
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movl %si,%ds # warning here
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movl %si,%ds # warning here
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pushl %ds
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pushl %ds
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push %ds
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push %ds
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mov 0,%al
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mov 0,%al
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mov 0x10000,%ax
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mov 0x10000,%ax
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mov %eax,%ebx
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mov %eax,%ebx
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pushf
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pushf
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pushfl
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pushfl
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pushfw
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pushfw
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popf
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popf
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popfl
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popfl
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popfw
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popfw
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mov %esi,(,%ebx,1)
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mov %esi,(,%ebx,1)
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andb $~0x80,foo
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andb $~0x80,foo
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and $0xfffe,%ax
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and $0xfffe,%ax
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and $0xff00,%ax
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and $0xff00,%ax
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and $0xfffe,%eax
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and $0xfffe,%eax
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and $0xff00,%eax
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and $0xff00,%eax
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and $0xfffffffe,%eax
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and $0xfffffffe,%eax
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.code16
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.code16
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and $0xfffe,%ax
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and $0xfffe,%ax
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and $0xff00,%ax
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and $0xff00,%ax
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and $0xfffe,%eax
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and $0xfffe,%eax
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and $0xff00,%eax
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and $0xff00,%eax
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and $0xfffffffe,%eax
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and $0xfffffffe,%eax
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#check 16-bit code auto address prefix
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#check 16-bit code auto address prefix
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.code16gcc
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.code16gcc
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leal -256(%ebp),%edx
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leal -256(%ebp),%edx
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mov %al,-129(%ebp)
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mov %al,-129(%ebp)
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mov %ah,-128(%ebp)
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mov %ah,-128(%ebp)
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leal -1760(%ebp),%ebx
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leal -1760(%ebp),%ebx
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movl %eax,140(%esp)
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movl %eax,140(%esp)
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.code32
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.code32
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# Make sure that we won't remove movzb by accident.
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# Make sure that we won't remove movzb by accident.
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movzb %al,%di
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movzb %al,%di
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movzb %al,%ecx
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movzb %al,%ecx
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# Force a good alignment.
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# Force a good alignment.
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.p2align 4,0
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.p2align 4,0
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