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binutils/:

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* binutils-all/m68k/objdump.exp: Add fnop test.
	* binutils-all/m68k/fnop.s: New file.

opcodes/:
	* m68k-opc.c (m68k_opcodes): Move fnop before fbf.
This commit is contained in:
Andreas Schwab 2010-10-11 22:18:42 +00:00
parent cfc353b10d
commit 1a2dab1fbb
5 changed files with 41 additions and 4 deletions
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5
binutils/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2010-10-12 Andreas Schwab <schwab@linux-m68k.org>
* binutils-all/m68k/objdump.exp: Add fnop test.
* binutils-all/m68k/fnop.s: New file.
2010-09-29 Alan Modra <amodra@gmail.com>
* lib/utils-lib.exp (is_elf_format): Merge with gas and ld versions.

1
binutils/testsuite/binutils-all/m68k/fnop.s Normal file
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@ -0,0 +1 @@
fnop

28
binutils/testsuite/binutils-all/m68k/objdump.exp
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@ -1,4 +1,4 @@
# Copyright 2004, 2007, 2009
# Copyright 2004, 2007, 2009, 2010
# Free Software Foundation, Inc.
# This program is free software; you can redistribute it and/or modify
@ -51,3 +51,29 @@ if [regexp $want $got] then {
} else {
fail "movem test"
}
###########################
# Set up the test of fnop.s
###########################
if {![binutils_assemble $srcdir/$subdir/fnop.s tmpdir/fnop.o]} then {
return
}
if [is_remote host] {
set objfile [remote_download host tmpdir/fnop.o]
} else {
set objfile tmpdir/fnop.o
}
# Make sure that fnop is decoded as fnop, not fbf.
set got [binutils_run $OBJDUMP "$OBJDUMPFLAGS --disassemble $objfile"]
set want "fnop *\[\r\n\]"
if [regexp $want $got] then {
pass "fnop test"
} else {
fail "fnop test"
}

4
opcodes/ChangeLog
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@ -1,3 +1,7 @@
2010-10-12 Andreas Schwab <schwab@linux-m68k.org>
* m68k-opc.c (m68k_opcodes): Move fnop before fbf.
2010-10-11 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* s390-opc.c: Make the instruction masks for the load/store on

7
opcodes/m68k-opc.c
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@ -1,6 +1,6 @@
/* Opcode table for m680[012346]0/m6888[12]/m68851/mcf5200.
Copyright 1989, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
2000, 2001, 2003, 2004, 2005, 2006, 2007, 2009
2000, 2001, 2003, 2004, 2005, 2006, 2007, 2009, 2010
Free Software Foundation, Inc.
This file is part of the GNU opcodes library.
@ -529,6 +529,9 @@ const struct m68k_opcode m68k_opcodes[] =
{"fatanhx", 4, two(0xF000, 0x480D), two(0xF1C0, 0xFC7F), "Ii;xF7", mfloat },
{"fatanhx", 4, two(0xF000, 0x000D), two(0xF1C0, 0xE07F), "IiFt", mfloat },
/* This is the same as `fbf .+2'. */
{"fnop", 4, two(0xF280, 0x0000), two(0xFFFF, 0xFFFF), "Ii", mfloat | cfloat },
{"fbeq", 2, one(0xF081), one(0xF1FF), "IdBW", mfloat | cfloat },
{"fbf", 2, one(0xF080), one(0xF1FF), "IdBW", mfloat | cfloat },
{"fbge", 2, one(0xF093), one(0xF1FF), "IdBW", mfloat | cfloat },
@ -1084,8 +1087,6 @@ const struct m68k_opcode m68k_opcodes[] =
{"fdnegx", 4, two(0xF000, 0x485E), two(0xF1C0, 0xFC7F), "Ii;xF7", m68040up },
{"fdnegx", 4, two(0xF000, 0x005E), two(0xF1C0, 0xE07F), "IiFt", m68040up },
{"fnop", 4, two(0xF280, 0x0000), two(0xFFFF, 0xFFFF), "Ii", mfloat | cfloat },
{"fremb", 4, two(0xF000, 0x5825), two(0xF1C0, 0xFC7F), "Ii;bF7", mfloat },
{"fremd", 4, two(0xF000, 0x5425), two(0xF1C0, 0xFC7F), "Ii;FF7", mfloat },
{"freml", 4, two(0xF000, 0x4025), two(0xF1C0, 0xFC7F), "Ii;lF7", mfloat },