head	1.2;
access;
symbols
	perseant-exfatfs-base-20261102:1.2
	perseant-exfatfs-base-20250801:1.2
	perseant-exfatfs-base-20240630:1.2
	cjep_sun2x:1.2.0.44
	cjep_sun2x-base:1.2
	cjep_staticlib_x-base1:1.2
	cjep_staticlib_x:1.2.0.42
	cjep_staticlib_x-base:1.2
	phil-wifi-20200421:1.2
	phil-wifi-20200411:1.2
	phil-wifi-20200406:1.2
	pgoyette-compat-merge-20190127:1.2
	pgoyette-compat-20190127:1.2
	pgoyette-compat-20190118:1.2
	pgoyette-compat-1226:1.2
	pgoyette-compat-1126:1.2
	pgoyette-compat-1020:1.2
	pgoyette-compat-0930:1.2
	pgoyette-compat-0906:1.2
	pgoyette-compat-0728:1.2
	pgoyette-compat-0625:1.2
	pgoyette-compat-0521:1.2
	pgoyette-compat-0502:1.2
	pgoyette-compat-0422:1.2
	pgoyette-compat-0415:1.2
	pgoyette-compat-0407:1.2
	pgoyette-compat-0330:1.2
	pgoyette-compat-0322:1.2
	pgoyette-compat-0315:1.2
	pgoyette-compat:1.2.0.40
	pgoyette-compat-base:1.2
	perseant-stdc-iso10646:1.2.0.38
	perseant-stdc-iso10646-base:1.2
	prg-localcount2-base3:1.2
	prg-localcount2-base2:1.2
	prg-localcount2-base1:1.2
	prg-localcount2:1.2.0.36
	prg-localcount2-base:1.2
	pgoyette-localcount-20170426:1.2
	bouyer-socketcan-base1:1.2
	pgoyette-localcount-20170320:1.2
	bouyer-socketcan:1.2.0.34
	bouyer-socketcan-base:1.2
	pgoyette-localcount-20170107:1.2
	pgoyette-localcount-20161104:1.2
	localcount-20160914:1.2
	pgoyette-localcount-20160806:1.2
	pgoyette-localcount-20160726:1.2
	pgoyette-localcount:1.2.0.32
	pgoyette-localcount-base:1.2
	netbsd-5-2-3-RELEASE:1.2
	netbsd-5-1-5-RELEASE:1.2
	yamt-pagecache-base9:1.2
	yamt-pagecache-tag8:1.2
	tls-earlyentropy:1.2.0.28
	tls-earlyentropy-base:1.2
	riastradh-xf86-video-intel-2-7-1-pre-2-21-15:1.2
	riastradh-drm2-base3:1.2
	netbsd-5-2-2-RELEASE:1.2
	netbsd-5-1-4-RELEASE:1.2
	netbsd-5-2-1-RELEASE:1.2
	netbsd-5-1-3-RELEASE:1.2
	agc-symver:1.2.0.30
	agc-symver-base:1.2
	tls-maxphys-base:1.2
	yamt-pagecache-base8:1.2
	netbsd-5-2:1.2.0.26
	yamt-pagecache-base7:1.2
	netbsd-5-2-RELEASE:1.2
	netbsd-5-2-RC1:1.2
	yamt-pagecache-base6:1.2
	yamt-pagecache-base5:1.2
	yamt-pagecache-base4:1.2
	netbsd-5-1-2-RELEASE:1.2
	netbsd-5-1-1-RELEASE:1.2
	yamt-pagecache-base3:1.2
	yamt-pagecache-base2:1.2
	yamt-pagecache:1.2.0.24
	yamt-pagecache-base:1.2
	bouyer-quota2-nbase:1.2
	bouyer-quota2:1.2.0.22
	bouyer-quota2-base:1.2
	matt-nb5-pq3:1.2.0.20
	matt-nb5-pq3-base:1.2
	netbsd-5-1:1.2.0.18
	netbsd-5-1-RELEASE:1.2
	netbsd-5-1-RC4:1.2
	netbsd-5-1-RC3:1.2
	netbsd-5-1-RC2:1.2
	netbsd-5-1-RC1:1.2
	netbsd-5-0-2-RELEASE:1.2
	netbsd-5-0-1-RELEASE:1.2
	jym-xensuspend-nbase:1.2
	netbsd-5-0:1.2.0.16
	netbsd-5-0-RELEASE:1.2
	netbsd-5-0-RC4:1.2
	netbsd-5-0-RC3:1.2
	netbsd-5-0-RC2:1.2
	jym-xensuspend:1.2.0.14
	jym-xensuspend-base:1.2
	netbsd-5-0-RC1:1.2
	netbsd-5:1.2.0.12
	netbsd-5-base:1.2
	mjf-devfs2:1.2.0.10
	mjf-devfs2-base:1.2
	yamt-pf42-base4:1.2
	yamt-pf42-base3:1.2
	hpcarm-cleanup-nbase:1.2
	yamt-pf42-base2:1.2
	yamt-pf42:1.2.0.8
	yamt-pf42-base:1.2
	keiichi-mipv6:1.2.0.6
	keiichi-mipv6-base:1.2
	cube-autoconf:1.2.0.4
	cube-autoconf-base:1.2
	hpcarm-cleanup:1.2.0.2
	hpcarm-cleanup-base:1.2
	netbsd-1-6-PATCH002-RELEASE:1.1.1.2
	netbsd-1-6-PATCH002:1.1.1.2
	netbsd-1-6-PATCH002-RC4:1.1.1.2
	netbsd-1-6-PATCH002-RC3:1.1.1.2
	netbsd-1-6-PATCH002-RC2:1.1.1.2
	netbsd-1-6-PATCH002-RC1:1.1.1.2
	netbsd-1-6-PATCH001:1.1.1.2
	netbsd-1-6-PATCH001-RELEASE:1.1.1.2
	netbsd-1-6-PATCH001-RC3:1.1.1.2
	binutils-2-13-2-1:1.1.1.2
	netbsd-1-6-PATCH001-RC2:1.1.1.2
	netbsd-1-6-PATCH001-RC1:1.1.1.2
	fvdl_fs64_base:1.1.1.2
	netbsd-1-6-RELEASE:1.1.1.2
	netbsd-1-6-RC3:1.1.1.2
	netbsd-1-6-RC2:1.1.1.2
	netbsd-1-6-RC1:1.1.1.2
	netbsd-1-6:1.1.1.2.0.2
	netbsd-1-6-base:1.1.1.2
	binutils-2-11-2:1.1.1.2
	binutils-2-11:1.1.1.1
	FSF:1.1.1;
locks; strict;
comment	@# @;
expand	@o@;


1.2
date	2003.12.04.02.00.19;	author mrg;	state dead;
branches;
next	1.1;

1.1
date	2001.04.23.12.26.36;	author tv;	state Exp;
branches
	1.1.1.1;
next	;

1.1.1.1
date	2001.04.23.12.26.36;	author tv;	state Exp;
branches;
next	1.1.1.2;

1.1.1.2
date	2001.08.14.02.52.30;	author tv;	state Exp;
branches;
next	;


desc
@@


1.2
log
@delete binutils 2.13 sources.
@
text
@@@c Copyright (C) 2000, 2001 Free Software Foundation, Inc.
@@c This is part of the GAS manual.
@@c For copying conditions, see the file as.texinfo.

@@ifset GENERIC
@@page
@@node ARC-Dependent
@@chapter ARC Dependent Features
@@end ifset

@@ifclear GENERIC
@@node Machine Dependencies
@@chapter ARC Dependent Features
@@end ifclear

@@set ARC_CORE_DEFAULT 5

@@cindex ARC support
@@menu
* ARC Options::              Options
* ARC Syntax::               Syntax
* ARC Floating Point::       Floating Point
* ARC Directives::           ARC Machine Directives
* ARC Opcodes::              Opcodes
@@end menu


@@node ARC Options
@@section Options
@@cindex ARC options (none)
@@cindex options for ARC (none)

@@table @@code

@@cindex @@code{-marc[5|6|7|8]} command line option, ARC
@@item -marc[5|6|7|8]
This option selects the core processor variant. Using
@@code{-marc} is the same as @@code{-marc@@value{ARC_CORE_DEFAULT}}, which
is also the default.

@@table @@code

@@cindex @@code{arc5} arc5, ARC
@@item arc5
Base instruction set.

@@cindex @@code{arc6} arc6, ARC
@@item arc6
Jump-and-link (jl) instruction. No requirement of an instruction between
setting flags and conditional jump. For example:

@@smallexample
  mov.f r0,r1
  beq   foo
@@end smallexample

@@cindex @@code{arc7} arc7, ARC
@@item arc7
Break (brk) and sleep (sleep) instructions.

@@cindex @@code{arc8} arc8, ARC
@@item arc8
Software interrupt (swi) instruction.

@@end table

Note: the @@code{.option} directive can to be used to select a core
variant from within assembly code.

@@cindex @@code{-EB} command line option, ARC
@@item -EB
This option specifies that the output generated by the assembler should
be marked as being encoded for a big-endian processor.

@@cindex @@code{-EL} command line option, ARC
@@item -EL
This option specifies that the output generated by the assembler should
be marked as being encoded for a little-endian processor - this is the
default.

@@end table


@@node ARC Syntax
@@section Syntax
@@menu
* ARC-Chars::                Special Characters
* ARC-Regs::                 Register Names
@@end menu

@@node ARC-Chars
@@subsection Special Characters

@@cindex ARC special characters
@@cindex special characters, ARC
*TODO*

@@node ARC-Regs
@@subsection Register Names

@@cindex ARC register names
@@cindex register names, ARC
*TODO*


@@node ARC Floating Point
@@section Floating Point

@@cindex floating point, ARC (@@sc{ieee})
@@cindex ARC floating point (@@sc{ieee})
The ARC core does not currently have hardware floating point
support. Software floating point support is provided by @@code{GCC}
and uses @@sc{ieee} floating-point numbers.


@@node ARC Directives
@@section ARC Machine Directives

@@cindex machine directives, ARC
@@cindex ARC machine directives
The ARC version of @@code{@@value{AS}} supports the following additional
machine directives:

@@table @@code

@@cindex @@code{2byte} directive, ARC
@@item .2byte @@var{expressions}
*TODO*

@@cindex @@code{3byte} directive, ARC
@@item .3byte @@var{expressions}
*TODO*

@@cindex @@code{4byte} directive, ARC
@@item .4byte @@var{expressions}
*TODO*

@@cindex @@code{extAuxRegister} directive, ARC
@@item .extAuxRegister @@var{name},@@var{address},@@var{mode}
*TODO*

@@smallexample
  .extAuxRegister mulhi,0x12,w
@@end smallexample

@@cindex @@code{extCondCode} directive, ARC
@@item .extCondCode @@var{suffix},@@var{value}
*TODO*

@@smallexample
  .extCondCode is_busy,0x14
@@end smallexample

@@cindex @@code{extCoreRegister} directive, ARC
@@item .extCoreRegister @@var{name},@@var{regnum},@@var{mode},@@var{shortcut}
*TODO*

@@smallexample
  .extCoreRegister mlo,57,r,can_shortcut
@@end smallexample

@@cindex @@code{extInstruction} directive, ARC
@@item .extInstruction @@var{name},@@var{opcode},@@var{subopcode},@@var{suffixclass},@@var{syntaxclass}
*TODO*

@@smallexample
  .extInstruction mul64,0x14,0x0,SUFFIX_COND,SYNTAX_3OP|OP1_MUST_BE_IMM
@@end smallexample

@@cindex @@code{half} directive, ARC
@@item .half @@var{expressions}
*TODO*

@@cindex @@code{long} directive, ARC
@@item .long @@var{expressions}
*TODO*

@@cindex @@code{option} directive, ARC
@@item .option @@var{arc|arc5|arc6|arc7|arc8}
The @@code{.option} directive must be followed by the desired core
version. Again @@code{arc} is an alias for
@@code{arc@@value{ARC_CORE_DEFAULT}}.

Note: the @@code{.option} directive overrides the command line option
@@code{-marc}; a warning is emitted when the version is not consistent
between the two - even for the implicit default core version
(arc@@value{ARC_CORE_DEFAULT}).

@@cindex @@code{short} directive, ARC
@@item .short @@var{expressions}
*TODO*

@@cindex @@code{word} directive, ARC
@@item .word @@var{expressions}
*TODO*

@@end table


@@node ARC Opcodes
@@section Opcodes

@@cindex ARC opcodes
@@cindex opcodes for ARC

For information on the ARC instruction set, see @@cite{ARC Programmers
Reference Manual}, ARC Cores Ltd.
@


1.1
log
@Initial revision
@
text
@@


1.1.1.1
log
@Import binutils 2.11.
@
text
@@


1.1.1.2
log
@Import binutils 2.11.2.
@
text
@d1 1
a1 1
@@c Copyright 2000, 2001 Free Software Foundation, Inc.
d16 1
a16 1
@@set ARC_CORE_DEFAULT 6
@