\input texinfo @c -*-Texinfo-*-
-@c Copyright (C) 1991-2018 Free Software Foundation, Inc.
+@c Copyright (C) 1991-2019 Free Software Foundation, Inc.
@c UPDATE!! On future updates--
@c (1) check for new machine-dep cmdline options in
@c md_parse_option definitions in config/tc-*.c
@ifset Blackfin
@set Blackfin
@end ifset
+@ifset BPF
+@set BPF
+@end ifset
@ifset H8/300
@set H8
@end ifset
This file documents the GNU Assembler "@value{AS}".
@c man begin COPYRIGHT
-Copyright @copyright{} 1991-2018 Free Software Foundation, Inc.
+Copyright @copyright{} 1991-2019 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3
@end tex
@vskip 0pt plus 1filll
-Copyright @copyright{} 1991-2018 Free Software Foundation, Inc.
+Copyright @copyright{} 1991-2019 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3
[@b{-mno-fdpic}]
[@b{-mnopic}]
@end ifset
+@ifset BPF
+
+@emph{Target BPF options:}
+ [@b{-EL}] [@b{-EB}]
+@end ifset
@ifset CRIS
@emph{Target CRIS options:}
@c Deprecated -- deliberately not documented.
@c [@b{-h}] [@b{-H}]
@end ifset
+@ifset CSKY
+
+@emph{Target C-SKY options:}
+ [@b{-march=@var{arch}}] [@b{-mcpu=@var{cpu}}]
+ [@b{-EL}] [@b{-mlittle-endian}] [@b{-EB}] [@b{-mbig-endian}]
+ [@b{-fpic}] [@b{-pic}]
+ [@b{-mljump}] [@b{-mno-ljump}]
+ [@b{-force2bsr}] [@b{-mforce2bsr}] [@b{-no-force2bsr}] [@b{-mno-force2bsr}]
+ [@b{-jsri2bsr}] [@b{-mjsri2bsr}] [@b{-no-jsri2bsr }] [@b{-mno-jsri2bsr}]
+ [@b{-mnolrw }] [@b{-mno-lrw}]
+ [@b{-melrw}] [@b{-mno-elrw}]
+ [@b{-mlaf }] [@b{-mliterals-after-func}]
+ [@b{-mno-laf}] [@b{-mno-literals-after-func}]
+ [@b{-mlabr}] [@b{-mliterals-after-br}]
+ [@b{-mno-labr}] [@b{-mnoliterals-after-br}]
+ [@b{-mistack}] [@b{-mno-istack}]
+ [@b{-mhard-float}] [@b{-mmp}] [@b{-mcp}] [@b{-mcache}]
+ [@b{-msecurity}] [@b{-mtrust}]
+ [@b{-mdsp}] [@b{-medsp}] [@b{-mvdsp}]
+@end ifset
@ifset D10V
@emph{Target D10V options:}
[@b{-mmcu}] [@b{-mno-mcu}]
[@b{-mcrc}] [@b{-mno-crc}]
[@b{-mginv}] [@b{-mno-ginv}]
+ [@b{-mloongson-mmi}] [@b{-mno-loongson-mmi}]
+ [@b{-mloongson-cam}] [@b{-mno-loongson-cam}]
+ [@b{-mloongson-ext}] [@b{-mno-loongson-ext}]
+ [@b{-mloongson-ext2}] [@b{-mno-loongson-ext2}]
[@b{-minsn32}] [@b{-mno-insn32}]
[@b{-mfix7000}] [@b{-mno-fix7000}]
[@b{-mfix-rm7000}] [@b{-mno-fix-rm7000}]
[@b{-mfix-vr4120}] [@b{-mno-fix-vr4120}]
[@b{-mfix-vr4130}] [@b{-mno-fix-vr4130}]
+ [@b{-mfix-r5900}] [@b{-mno-fix-r5900}]
[@b{-mdebug}] [@b{-no-mdebug}]
[@b{-mpdr}] [@b{-mno-pdr}]
@end ifset
[@b{-mfull-regs}] [@b{-m[no-]dx-regs}] [@b{-mpic}] [@b{-mno-relax}]
[@b{-mb2bb}]
@end ifset
+@ifset OPENRISC
+@c OpenRISC has no machine-dependent assembler options.
+@end ifset
@ifset PDP11
@emph{Target PDP11 options:}
@emph{Target PowerPC options:}
[@b{-a32}|@b{-a64}]
[@b{-mpwrx}|@b{-mpwr2}|@b{-mpwr}|@b{-m601}|@b{-mppc}|@b{-mppc32}|@b{-m603}|@b{-m604}|@b{-m403}|@b{-m405}|
- @b{-m440}|@b{-m464}|@b{-m476}|@b{-m7400}|@b{-m7410}|@b{-m7450}|@b{-m7455}|@b{-m750cl}|@b{-mppc64}|
- @b{-m620}|@b{-me500}|@b{-e500x2}|@b{-me500mc}|@b{-me500mc64}|@b{-me5500}|@b{-me6500}|@b{-mppc64bridge}|
- @b{-mbooke}|@b{-mpower4}|@b{-mpwr4}|@b{-mpower5}|@b{-mpwr5}|@b{-mpwr5x}|@b{-mpower6}|@b{-mpwr6}|
- @b{-mpower7}|@b{-mpwr7}|@b{-mpower8}|@b{-mpwr8}|@b{-mpower9}|@b{-mpwr9}@b{-ma2}|
+ @b{-m440}|@b{-m464}|@b{-m476}|@b{-m7400}|@b{-m7410}|@b{-m7450}|@b{-m7455}|@b{-m750cl}|@b{-mgekko}|
+ @b{-mbroadway}|@b{-mppc64}|@b{-m620}|@b{-me500}|@b{-e500x2}|@b{-me500mc}|@b{-me500mc64}|@b{-me5500}|
+ @b{-me6500}|@b{-mppc64bridge}|@b{-mbooke}|@b{-mpower4}|@b{-mpwr4}|@b{-mpower5}|@b{-mpwr5}|@b{-mpwr5x}|
+ @b{-mpower6}|@b{-mpwr6}|@b{-mpower7}|@b{-mpwr7}|@b{-mpower8}|@b{-mpwr8}|@b{-mpower9}|@b{-mpwr9}@b{-ma2}|
@b{-mcell}|@b{-mspe}|@b{-mspe2}|@b{-mtitan}|@b{-me300}|@b{-mcom}]
[@b{-many}] [@b{-maltivec}|@b{-mvsx}|@b{-mhtm}|@b{-mvle}]
[@b{-mregnames}|@b{-mno-regnames}]
@end ifset
+@ifset BPF
+
+@ifclear man
+@xref{BPF Options}, for the options available when @value{AS} is
+configured for the Linux kernel BPF processor family.
+@end ifclear
+
+@ifset man
+@c man begin OPTIONS
+The following options are available when @value{AS} is configured for
+the Linux kernel BPF processor family.
+@c man end
+@c man begin INCLUDE
+@include c-bpf.texi
+@c ended inside the included file
+@end ifset
+
+@end ifset
+
@c man begin OPTIONS
@ifset CRIS
See the info pages for documentation of the CRIS-specific options.
@end ifset
+@ifset CSKY
+
+@ifclear man
+@xref{C-SKY Options}, for the options available when @value{AS} is
+configured for the C-SKY processor family.
+@end ifclear
+
+@ifset man
+@c man begin OPTIONS
+The following options are available when @value{AS} is configured for
+the C-SKY processor family.
+@c man end
+@c man begin INCLUDE
+@include c-csky.texi
+@c ended inside the included file
+@end ifset
+
+@end ifset
+
@ifset D10V
The following options are available when @value{AS} is configured for
a D10V processor.
Cause nops to be inserted if a dmult or dmultu instruction is
followed by a load instruction.
+@item -mfix-r5900
+@itemx -mno-fix-r5900
+Do not attempt to schedule the preceding instruction into the delay slot
+of a branch instruction placed at the end of a short loop of six
+instructions or fewer and always schedule a @code{nop} instruction there
+instead. The short loop bug under certain conditions causes loops to
+execute only once or twice, due to a hardware bug in the R5900 chip.
+
@item -mdebug
@itemx -no-mdebug
Cause stabs-style debugging output to go into an ECOFF-style .mdebug
Extension. This tells the assembler to accept GINV instructions.
@samp{-mno-ginv} turns off this option.
+@item -mloongson-mmi
+@itemx -mno-loongson-mmi
+Generate code for the Loongson MultiMedia extensions Instructions (MMI)
+Application Specific Extension. This tells the assembler to accept MMI
+instructions.
+@samp{-mno-loongson-mmi} turns off this option.
+
+@item -mloongson-cam
+@itemx -mno-loongson-cam
+Generate code for the Loongson Content Address Memory (CAM) instructions.
+This tells the assembler to accept Loongson CAM instructions.
+@samp{-mno-loongson-cam} turns off this option.
+
+@item -mloongson-ext
+@itemx -mno-loongson-ext
+Generate code for the Loongson EXTensions (EXT) instructions.
+This tells the assembler to accept Loongson EXT instructions.
+@samp{-mno-loongson-ext} turns off this option.
+
+@item -mloongson-ext2
+@itemx -mno-loongson-ext2
+Generate code for the Loongson EXTensions R2 (EXT2) instructions.
+This option implies @samp{-mloongson-ext}.
+This tells the assembler to accept Loongson EXT2 instructions.
+@samp{-mno-loongson-ext2} turns off this option.
+
@item -minsn32
@itemx -mno-insn32
Only use 32-bit instruction encodings when generating code for the
@cindex filling memory with zero bytes
This directive emits @var{size} 0-valued bytes. @var{size} must be an absolute
expression. This directive is actually an alias for the @samp{.skip} directive
-so in can take an optional second argument of the value to store in the bytes
+so it can take an optional second argument of the value to store in the bytes
instead of zero. Using @samp{.zero} in this way would be confusing however.
@end ifclear
@ifset Blackfin
* Blackfin-Dependent:: Blackfin Dependent Features
@end ifset
+@ifset BPF
+* BPF-Dependent:: BPF Dependent Features
+@end ifset
@ifset CR16
* CR16-Dependent:: CR16 Dependent Features
@end ifset
@ifset CRIS
* CRIS-Dependent:: CRIS Dependent Features
@end ifset
+@ifset CSKY
+* C-SKY-Dependent:: C-SKY Dependent Features
+@end ifset
@ifset D10V
* D10V-Dependent:: D10V Dependent Features
@end ifset
* M68HC11-Dependent:: M68HC11 and 68HC12 Dependent Features
@end ifset
@ifset S12Z
-* S12Z-Dependent:: S12Z Dependent Features
+* S12Z-Dependent:: S12Z Dependent Features
@end ifset
@ifset METAG
* Meta-Dependent :: Meta Dependent Features
@ifset NS32K
* NS32K-Dependent:: NS32K Dependent Features
@end ifset
+@ifset OPENRISC
+* OpenRISC-Dependent:: OpenRISC 1000 Features
+@end ifset
@ifset PDP11
* PDP-11-Dependent:: PDP-11 Dependent Features
@end ifset
@include c-bfin.texi
@end ifset
+@ifset BPF
+@include c-bpf.texi
+@end ifset
+
@ifset CR16
@include c-cr16.texi
@end ifset
@include c-cris.texi
@end ifset
+@ifset CSKY
+@include c-csky.texi
+@end ifset
+
@ifset Renesas-all
@ifclear GENERIC
@node Machine Dependencies
@include c-ns32k.texi
@end ifset
+@ifset OPENRISC
+@include c-or1k.texi
+@end ifset
+
@ifset PDP11
@include c-pdp11.texi
@end ifset
projects / external / binutils.git / blobdiff