libs/newlib-cygwin
libs
/
newlib-cygwin
mirror of git://sourceware.org/git/newlib-cygwin.git
4
0
Fork 0
Code Issues Projects Releases Wiki Activity

gas/ChangeLog 

* config/tc-i386.c (process_suffix): Remove intel mode movsx and
	movzx fudges.
	(md_assemble): Instead, zap the suffix here.

include/opcode/ChangeLog
	* i386.h: Remove IgnoreSize from movsx and movzx.
This commit is contained in:
Alan Modra 2002-07-08 10:03:11 +00:00
parent aeb6d1c36e
commit 23c3a85872
2 changed files with 8 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/opcode/ChangeLog
View File

@ -1,3 +1,7 @@
2002-07-08 Alan Modra <amodra@bigpond.net.au>
* i386.h: Remove IgnoreSize from movsx and movzx.
2002-06-08 Alan Modra <amodra@bigpond.net.au>
* a29k.h: Replace CONST with const.

8
include/opcode/i386.h
View File

@ -121,9 +121,9 @@ static const template i386_optab[] = {
{"movslq", 2, 0x63, X, Cpu64, NoSuf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} },
/* Intel Syntax next 5 insns */
{"movsx", 2, 0x0fbe, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} },
{"movsx", 2, 0x0fbf, X, Cpu386, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} },
{"movsx", 2, 0x0fbf, X, Cpu386, w_Suf|Modrm, { Reg16|ShortMem, Reg32, 0} },
{"movsx", 2, 0x0fbe, X, Cpu64, b_Suf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} },
{"movsx", 2, 0x0fbf, X, Cpu64, w_Suf|Modrm|IgnoreSize|Rex64, { Reg16|ShortMem, Reg64, 0} },
{"movsx", 2, 0x0fbf, X, Cpu64, w_Suf|Modrm|Rex64, { Reg16|ShortMem, Reg64, 0} },
{"movsx", 2, 0x63, X, Cpu64, l_Suf|Modrm|Rex64, { Reg32|WordMem, Reg64, 0} },
/* Move with zero extend. */
@ -135,11 +135,11 @@ static const template i386_optab[] = {
{"movzwq", 2, 0x0fb7, X, Cpu64, NoSuf|Modrm|Rex64, { Reg16|ShortMem, Reg64, 0} },
/* Intel Syntax next 4 insns */
{"movzx", 2, 0x0fb6, X, Cpu386, b_Suf|Modrm, { Reg8|ByteMem, WordReg, 0} },
{"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm|IgnoreSize, { Reg16|ShortMem, Reg32, 0} },
{"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm, { Reg16|ShortMem, Reg32, 0} },
/* These instructions are not particulary usefull, since the zero extend
32->64 is implicit, but we can encode them. */
{"movzx", 2, 0x0fb6, X, Cpu386, b_Suf|Modrm|Rex64, { Reg8|ByteMem, Reg64, 0} },
{"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm|IgnoreSize|Rex64, { Reg16|ShortMem, Reg64, 0} },
{"movzx", 2, 0x0fb7, X, Cpu386, w_Suf|Modrm|Rex64, { Reg16|ShortMem, Reg64, 0} },
/* Push instructions. */
{"push", 1, 0x50, X, CpuNo64, wl_Suf|ShortForm|DefaultSize, { WordReg, 0, 0 } },