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binutils-gdb/include
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H.J. Lu bd5dea8822 x86: Remove support for old (<= 2.8.1) versions of gcc 
Old (<= 2.8.1) versions of gcc generate broken fsubp, fsubrp, fdivp and
fdivrp instructions.  Assembler translates them to correct ones with a
warning:

[hjl@gnu-cfl-1 gas]$ cat x.s
	fsubp %st(3),%st
[hjl@gnu-cfl-1 gas]$ gcc -c x.s
x.s: Assembler messages:
x.s:1: Warning: translating to `fsubp %st,%st(3)'
[hjl@gnu-cfl-1 gas]$

This patch removes support for old (<= 2.8.1) versions of gcc:

[hjl@gnu-cfl-1 gas]$ ./as-new -o x.o x.s
x.s: Assembler messages:
x.s:1: Error: operand type mismatch for `fsubp'
[hjl@gnu-cfl-1 gas]$

gas/

	* NEWS: Mention -mold-gcc removal.
	* config/tc-i386.c (i386_error): Remove old_gcc_only.
	(old_gcc): Removed.
	(match_template): Remove old gcc support.
	(OPTION_MOLD_GCC): Removed.
	(OPTION_MRELAX_RELOCATIONS): Updated.
	(md_longopts): Remove OPTION_MOLD_GCC.
	(md_parse_option): Likewise.
	(md_show_usage): Remove -mold-gcc.
	* testsuite/gas/i386/general.s: Convert fsub/fdiv tests for old
	(<= 2.8.1) versions of gcc.
	* testsuite/gas/i386/intel.s: Likewise.
	* testsuite/gas/i386/general.l: Updated.
	* testsuite/gas/i386/intel-intel.d: Likewise.
	* testsuite/gas/i386/intel.d: Likewise.
	* testsuite/gas/i386/intel.e: Likewise.
	* testsuite/gas/i386/i386.exp: Don't pass -mold-gcc to general.

include/

	* opcode/i386 (OLDGCC_COMPAT): Removed.

opcodes/

	* i386-gen.c (opcode_modifiers): Remove OldGcc.
	* i386-opc.h (OldGcc): Removed.
	(i386_opcode_modifier): Remove oldgcc.
	* i386-opc.tbl: Remove fsubp, fsubrp, fdivp and fdivrp
	instructions for old (<= 2.8.1) versions of gcc.
	* i386-tbl.h: Regenerated.
2018-03-08 06:31:52 -08:00
..
aout
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
cgen
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
coff
Add support for reading msdos MZ executables.
2018-02-12 13:15:56 +00:00
elf
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
gdb
Update copyright year range in all GDB files
2018-01-02 07:38:06 +04:00
mach-o
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
nlm
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
opcode
x86: Remove support for old (<= 2.8.1) versions of gcc
2018-03-08 06:31:52 -08:00
som
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
vms
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
alloca-conf.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
ansidecl.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
bfdlink.h
ld: Add "-z separate-code" option to ELF linker
2018-01-11 19:01:52 -08:00
binary-io.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
bout.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
ChangeLog
x86: Remove support for old (<= 2.8.1) versions of gcc
2018-03-08 06:31:52 -08:00
ChangeLog-0415
binutils ChangeLog rotation
2016-01-01 22:59:17 +10:30
ChangeLog-2016
ChangeLog rotation
2017-01-02 13:55:05 +10:30
ChangeLog-2017
ChangeLog rotation
2018-01-03 17:49:42 +10:30
ChangeLog-9103
Add copyright notices
2012-12-10 12:48:03 +00:00
COPYING
…
COPYING3
* COPYING3: New file. Contains version 3 of the GNU General Public License.
2007-07-17 13:50:23 +00:00
demangle.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
dis-asm.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
dwarf2.def
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
dwarf2.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
dyn-string.h
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2018-01-03 17:49:56 +10:30
environ.h
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2018-01-03 17:49:56 +10:30
fibheap.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
filenames.h
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2018-01-03 17:49:56 +10:30
floatformat.h
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2018-01-03 17:49:56 +10:30
fnmatch.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
fopen-bin.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
fopen-same.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
fopen-vms.h
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2018-01-03 17:49:56 +10:30
gcc-c-fe.def
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2018-01-03 17:49:56 +10:30
gcc-c-interface.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
gcc-cp-fe.def
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
gcc-cp-interface.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
gcc-interface.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
getopt.h
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hashtab.h
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2018-01-03 17:49:56 +10:30
hp-symtab.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
ieee.h
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leb128.h
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2018-01-03 17:49:56 +10:30
libiberty.h
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longlong.h
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2018-01-03 17:49:56 +10:30
lto-symtab.h
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2018-01-03 17:49:56 +10:30
MAINTAINERS
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md5.h
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2018-01-03 17:49:56 +10:30
oasys.h
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2018-01-03 17:49:56 +10:30
objalloc.h
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obstack.h
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2018-01-03 17:49:56 +10:30
os9k.h
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2018-01-03 17:49:56 +10:30
partition.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
plugin-api.h
New plugin interface to get list of symbols wrapped with --wrap option.
2018-02-22 13:56:46 -08:00
progress.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
safe-ctype.h
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2018-01-03 17:49:56 +10:30
sha1.h
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2018-01-03 17:49:56 +10:30
simple-object.h
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2018-01-03 17:49:56 +10:30
sort.h
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2018-01-03 17:49:56 +10:30
splay-tree.h
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2018-01-03 17:49:56 +10:30
symcat.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
timeval-utils.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
vtv-change-permission.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
xregex2.h
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2018-01-03 17:49:56 +10:30
xregex.h
merge from gcc
2011-07-25 17:11:48 +00:00
xtensa-config.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30
xtensa-isa-internal.h
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2018-01-03 17:49:56 +10:30
xtensa-isa.h
Update year range in copyright notice of binutils files
2018-01-03 17:49:56 +10:30