New i386 tests for naked register syntax, ie. "eax" instead of "%eax"

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 2805e2c9fb04e93656f617aa50a4d6779f91769a..07474ffdfad76746bde270689a8e5a6b360e3e51 100644 (file)
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+1999-08-30  Alan Modra  <alan@spri.levels.unisa.edu.au>
+
+       * gas/i386/naked.s, gas/i386/naked.d: Test-suite addition for
+       allow_naked_reg parsing.
+       * gas/i386/i386.exp: Call it.
+
 1999-08-29  Alan Modra  <alan@spri.levels.unisa.edu.au>
 
        * gas/i386/white.s, gas/i386/white.l: Add space in FP reg tests.

diff --git a/gas/testsuite/gas/i386/i386.exp b/gas/testsuite/gas/i386/i386.exp
index 44049f75dc5c12959bd2952d68f67d716a9c18b9..25ed69fcb98fdd92f39f938c3089bf1a9d0c66d7 100644 (file)
--- a/gas/testsuite/gas/i386/i386.exp
+++ b/gas/testsuite/gas/i386/i386.exp
@@ -21,6 +21,7 @@ if [istarget "i*86-*-*"] then {
     run_list_test "general" "-al --listing-lhs-width=2"
     run_list_test "inval" "-al"
     run_list_test "modrm" "-al --listing-lhs-width=2"
+    run_dump_test "naked"
     run_dump_test "opcode"
     run_dump_test "prefix"
     run_dump_test "amd"

diff --git a/gas/testsuite/gas/i386/naked.d b/gas/testsuite/gas/i386/naked.d
new file mode 100644 (file)
index 0000000..9fb1244
--- /dev/null
+++ b/gas/testsuite/gas/i386/naked.d
@@ -0,0 +1,32 @@
+#objdump: -drw
+#name: i386 naked reg
+
+.*: +file format .*i386.*
+
+Disassembly of section .text:
+
+0+000 <foo>:
+   0:  66 26 ff 23 [   ]*jmpw   \*%es:\(%ebx\)
+   4:  8a 25 50 00 00 00 [     ]*mov    0x50,%ah
+   a:  b2 20 [         ]*mov    \$0x20,%dl
+   c:  bb 00 00 00 00 [        ]*mov    \$0x0,%ebx     d: (R_386_)?32  .text
+  11:  d9 c9 [         ]*fxch   %st\(1\)
+  13:  36 8c a4 81 d2 04 00 00 [       ]*movl   %fs,%ss:0x4d2\(%ecx,%eax,4\)
+  1b:  8c 2c ed 00 00 00 00 [  ]*movl   %gs,0x0\(,%ebp,8\)
+  22:  26 88 25 00 00 00 00 [  ]*mov    %ah,%es:0x0
+  29:  2e 8b 74 14 80 [        ]*mov    %cs:0xffffff80\(%esp,%edx,1\),%esi
+  2e:  f3 65 a5 [      ]*repz movsl %gs:\(%esi\),%es:\(%edi\)
+  31:  ec [    ]*in     \(%dx\),%al
+  32:  66 ef [         ]*out    %ax,\(%dx\)
+  34:  67 d2 14 [      ]*addr16 rclb %cl,\(%si\)
+  37:  0f 20 d0 [      ]*mov    %cr2,%eax
+  3a:  0f 72 d0 04 [   ]*psrld  \$0x4,%mm0
+  3e:  66 47 [         ]*inc    %di
+  40:  66 51 [         ]*push   %cx
+  42:  66 58 [         ]*pop    %ax
+  44:  66 87 dd [      ]*xchg   %bx,%bp
+  47:  6a 02 [         ]*push   \$0x2
+  49:  00 00 [         ]*add    %al,\(%eax\)
+  4b:  00 00 [         ]*add    %al,\(%eax\)
+  4d:  00 00 [         ]*add    %al,\(%eax\)
+       ...

diff --git a/gas/testsuite/gas/i386/naked.s b/gas/testsuite/gas/i386/naked.s
new file mode 100644 (file)
index 0000000..ee2cc4c
--- /dev/null
+++ b/gas/testsuite/gas/i386/naked.s
@@ -0,0 +1,25 @@
+.att_syntax noprefix
+
+foo:   jmpw es:*(ebx)
+       mov (0x8*0xa),ah
+       mov $(8*4),dl
+       mov $foo,ebx
+       fxch st(1)
+       mov fs,ss:1234(ecx,eax,4)
+       mov gs,ds:(,ebp,8)
+       mov ah,es:0
+       mov cs:-128(esp,edx),esi
+       rep movsl gs:(esi),es:(edi)
+       in dx,al
+       outw (dx)
+ addr16 rclb cl,(si)
+       mov cr2,eax
+       psrld $4,mm0
+       inc di
+       push cx
+       pop ax
+       xchg bx,bp
+       pushl $2
+
+# Force a good alignment.
+.p2align       4,0