x86: Add tests for -n option of x86 assembler

[deliverable/binutils-gdb.git] / gas / testsuite / gas / i386 / general.s

diff --git a/gas/testsuite/gas/i386/general.s b/gas/testsuite/gas/i386/general.s
index d73f489cfdc7712cf0b1c181451b7c1d4d99d893..385b478990847c2398c0c234925aadb3dc57b358 100644 (file)
--- a/gas/testsuite/gas/i386/general.s
+++ b/gas/testsuite/gas/i386/general.s
@@ -1,5 +1,34 @@
 .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
@@ -61,9 +90,23 @@
        inb     $255
        inw     $2
        inl     $4
-       outl    %eax,%dx
-       out     %al, $42
        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)
@@ -147,6 +190,31 @@
        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.
-       .word   0
-       .byte   0
+       .p2align        4,0