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2005-08-26  Jan Beulich  <jbeulich@novell.com>

	* config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
	qualified operand of a branch.
	(intel_bracket_expr): Set JumpAbsolute here...
	(intel_e11): ... rather than here.

gas/testsuite/
2005-08-26  Jan Beulich  <jbeulich@novell.com>

	* gas/i386/intel.s: Adjust.
	* gas/i386/intelok.s: Add two more insns.
	* gas/i386/intelok.d: Adjust.
This commit is contained in:
Jan Beulich 2005-08-26 15:51:15 +00:00
parent 3f31e633c2
commit 435acd52e0
6 changed files with 29 additions and 9 deletions
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7
gas/ChangeLog
View File

@ -1,3 +1,10 @@
2005-08-26 Jan Beulich <jbeulich@novell.com>
* config/tc-i386.c (intel_e09): Set JumpAbsolute when seeing a PTR-
qualified operand of a branch.
(intel_bracket_expr): Set JumpAbsolute here...
(intel_e11): ... rather than here.
2005-08-26 Christian Groessler <chris@groessler.org>
* configure.tgt: Set bfd_gas also for z8k cpu.

19
gas/config/tc-i386.c
View File

@ -6159,7 +6159,7 @@ intel_e09 ()
suffix = WORD_MNEM_SUFFIX;
else if (flag_code == CODE_16BIT
&& (current_templates->start->opcode_modifier
& (Jump|JumpDword|JumpInterSegment)))
& (Jump | JumpDword)))
suffix = LONG_DOUBLE_MNEM_SUFFIX;
else if (intel_parser.got_a_float == 1) /* "f..." */
suffix = SHORT_MNEM_SUFFIX;
@ -6211,6 +6211,11 @@ intel_e09 ()
return 0;
}
/* Operands for jump/call using 'ptr' notation denote absolute
addresses. */
if (current_templates->start->opcode_modifier & (Jump | JumpDword))
i.types[this_operand] |= JumpAbsolute;
if (current_templates->start->base_opcode == 0x8d /* lea */)
;
else if (!i.suffix)
@ -6295,6 +6300,11 @@ intel_bracket_expr ()
if (!intel_parser.in_offset)
{
++intel_parser.in_bracket;
/* Operands for jump/call inside brackets denote absolute addresses. */
if (current_templates->start->opcode_modifier & (Jump | JumpDword))
i.types[this_operand] |= JumpAbsolute;
/* Unfortunately gas always diverged from MASM in a respect that can't
be easily fixed without risking to break code sequences likely to be
encountered (the testsuite even check for this): MASM doesn't consider
@ -6397,13 +6407,6 @@ intel_e11 ()
/* e11 [ expr ] */
case '[':
/* Operands for jump/call inside brackets denote absolute addresses.
XXX This shouldn't be needed anymore (or if it should rather live
in intel_bracket_expr). */
if (current_templates->start->opcode_modifier
& (Jump|JumpDword|JumpByte|JumpInterSegment))
i.types[this_operand] |= JumpAbsolute;
return intel_bracket_expr ();
/* e11 $

6
gas/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2005-08-26 Jan Beulich <jbeulich@novell.com>
* gas/i386/intel.s: Adjust.
* gas/i386/intelok.s: Add two more insns.
* gas/i386/intelok.d: Adjust.
2005-08-26 Jan Beulich <jbeulich@novell.com>
* gas/i386/intelok.d: Adjust.

2
gas/testsuite/gas/i386/intel.s
View File

@ -520,7 +520,7 @@ foo:
rcl word ptr 0x90909090[eax], cl
in ax, 0x90
out 0x90, ax
call word ptr .+3+0x9090
callw .+3+0x9090
jmpw 0x9090,0x9090
in ax, dx
out dx, ax

2
gas/testsuite/gas/i386/intelok.d
View File

@ -171,4 +171,6 @@ Disassembly of section .text:
[ ]*[0-9a-f]+: a1 08 00 00 00[ ]+mov[ ]+eax,ds:0x8
[ ]*[0-9a-f]+: 9a 05 00 00 00 03 00[ ]+l?call[ ]+0x3[,:]0x5
[ ]*[0-9a-f]+: ea 03 00 00 00 05 00[ ]+l?jmp[ ]+0x5[,:]0x3
[ ]*[0-9a-f]+: ff 15 00 00 00 00[ ]+call[ ]+(DWORD PTR )?(ds:)?0x0
[ ]*[0-9a-f]+: 66 ff 25 00 00 00 00[ ]+jmp[ ]+(WORD PTR )?(ds:)?0x0
#pass

2
gas/testsuite/gas/i386/intelok.s
View File

@ -187,6 +187,8 @@ start:
# other operands
call 3:5
jmp 5:3
call dword ptr xtrn
jmp word ptr xtrn
# Force a good alignment.
.p2align 4,0