5 * Add support for the Arm Scalable Vector Extension version 2 (SVE2)
8 * Add support for the Arm Transactional Memory Extension (TME)
11 * Add support for the Armv8.1-M Mainline and M-profile Vector Extension (MVE)
14 * For MIPS, Add -m[no-]fix-loongson3-llsc option to fix (or not) Loongson3
15 LLSC Errata. Add a --enable-mips-fix-loongson3-llsc=[yes|no] configure
16 time option to set the default behavior. Set the default if the configure
17 option is not used to "no".
19 * Add support for the Arm Cortex-A76AE, Cortex-A77 and Cortex-M35P
22 * Add support for the AArch64 Cortex-A34, Cortex-A65, Cortex-A65AE,
23 Cortex-A76AE, and Cortex-A77 processors.
25 * Add .float16 directive for both Arm and AArch64 to allow encoding of 16-bit
26 floating point literals. Add .float16_format directive and
27 -mfp16-format=[ieee|alternative] option for Arm to control the format of the
32 * Add -mvexwig=[0|1] option to x86 assembler to control encoding of
33 VEX.W-ignored (WIG) VEX instructions.
35 * Add -mx86-used-note=[yes|no] option to generate (or not) x86 GNU property
36 notes. Add a --enable-x86-used-note configure time option to set the
37 default behavior. Set the default if the configure option is not used
40 * Add support for the MIPS Loongson EXTensions R2 (EXT2) instructions.
42 * Add support for the MIPS Loongson EXTensions (EXT) instructions.
44 * Add support for the MIPS Loongson Content Address Memory (CAM) ASE.
46 * Add support for the C-SKY processor series.
48 * Add support for the MIPS Loongson MultiMedia extensions Instructions (MMI)
53 * The ADR and ADRL pseudo-instructions supported by the ARM assembler
54 now only set the bottom bit of the address of thumb function symbols
55 if the -mthumb-interwork command line option is active.
57 * Add support for the MIPS Global INValidate (GINV) ASE.
59 * Add support for the MIPS Cyclic Redudancy Check (CRC) ASE.
61 * Add support for the Freescale S12Z architecture.
63 * Add --generate-missing-build-notes=[yes|no] option to create (or not) GNU
64 Build Attribute notes if none are present in the input sources. Add a
65 --enable-generate-build-notes=[yes|no] configure time option to set the
66 default behaviour. Set the default if the configure option is not used
69 * Remove -mold-gcc command-line option for x86 targets.
71 * Add -O[2|s] command-line options to x86 assembler to enable alternate
72 shorter instruction encoding.
74 * Add support for .nops directive. It is currently supported only for
79 * Add support for loaction views in DWARF debug line information.
83 * Add support for ELF SHF_GNU_MBIND.
85 * Add support for the WebAssembly file format and wasm32 ELF conversion.
87 * PowerPC gas now checks that the correct register class is used in
88 instructions. For instance, "addi %f4,%cr3,%r31" warns three times
89 that the registers are invalid.
91 * Add support for the Texas Instruments PRU processor.
93 * Support for the ARMv8-R architecture and Cortex-R52 processor has been
94 added to the ARM port.
98 * Add support for the RISC-V architecture.
100 * Add support for the ARM Cortex-M23 and Cortex-M33 processors.
104 * Default to --enable-compressed-debug-sections=gas for Linux/x86 targets.
106 * Add --no-pad-sections to stop the assembler from padding the end of output
107 sections up to their alignment boundary.
109 * Support for the ARMv8-M architecture has been added to the ARM port. Support
110 for the ARMv8-M Security and DSP Extensions has also been added to the ARM
113 * ARC backend accepts .extInstruction, .extCondCode, .extAuxRegister, and
114 .extCoreRegister pseudo-ops that allow an user to define custom
115 instructions, conditional codes, auxiliary and core registers.
117 * Add a configure option --enable-elf-stt-common to decide whether ELF
118 assembler should generate common symbols with the STT_COMMON type by
119 default. Default to no.
121 * New command-line option --elf-stt-common= for ELF targets to control
122 whether to generate common symbols with the STT_COMMON type.
124 * Add ability to set section flags and types via numeric values for ELF
127 * Add a configure option --enable-x86-relax-relocations to decide whether
128 x86 assembler should generate relax relocations by default. Default to
129 yes, except for x86 Solaris targets older than Solaris 12.
131 * New command-line option -mrelax-relocations= for x86 target to control
132 whether to generate relax relocations.
134 * New command-line option -mfence-as-lock-add=yes for x86 target to encode
135 lfence, mfence and sfence as "lock addl $0x0, (%[re]sp)".
137 * Add assembly-time relaxation option for ARC cpus.
139 * Add --with-cpu=TYPE configure option for ARC gas. This allows the default
140 cpu type to be adjusted at configure time.
144 * Add a configure option --enable-compressed-debug-sections={all,gas} to
145 decide whether DWARF debug sections should be compressed by default.
147 * Add support for the ARC EM/HS, and ARC600/700 architectures. Remove
148 assembler support for Argonaut RISC architectures.
150 * Symbol and label names can now be enclosed in double quotes (") which allows
151 them to contain characters that are not part of valid symbol names in high
154 * Added the correctly spelled -march=armv6kz, for ARMv6KZ support. The
155 previous spelling, -march=armv6zk, is still accepted.
157 * Support for the ARMv8.1 architecture has been added to the Aarch64 port.
158 Support for the individual ARMv8.1 Adv.SIMD, LOR and PAN architecture
159 extensions has also been added to the Aarch64 port.
161 * Support for the ARMv8.1 architecture has been added to the ARM port. Support
162 for the individual ARMv8.1 Adv.SIMD and PAN architecture extensions has also
163 been added to the ARM port.
165 * Extend --compress-debug-sections option to support
166 --compress-debug-sections=[none|zlib|zlib-gnu|zlib-gabi] for ELF
169 * --compress-debug-sections is turned on for Linux/x86 by default.
173 * Add support for the AVR Tiny microcontrollers.
175 * Replace support for openrisc and or32 with support for or1k.
177 * Enhanced the ARM port to accept the assembler output from the CodeComposer
178 Studio tool. Support is enabled via the new command-line option -mccs.
180 * Add support for the Andes NDS32.
184 * Add support for the Texas Instruments MSP430X processor.
186 * Add -gdwarf-sections command-line option to enable per-code-section
187 generation of DWARF .debug_line sections.
189 * Add support for Altera Nios II.
191 * Add support for the Imagination Technologies Meta processor.
193 * Add support for the v850e3v5.
195 * Remove assembler support for MIPS ECOFF targets.
199 * Add support for the 64-bit ARM architecture: AArch64.
201 * Add support for S12X processor.
203 * Add support for the VLE extension to the PowerPC architecture.
205 * Add support for the Freescale XGATE architecture.
207 * Add support for .bundle_align_mode, .bundle_lock, and .bundle_unlock
208 directives. These are currently available only for x86 and ARM targets.
210 * Add support for the Renesas RL78 architecture.
212 * Add support for the Adapteva EPIPHANY architecture.
214 * For x86, allow 'rep bsf', 'rep bsr', and 'rep ret' syntax.
218 * Add support for the Tilera TILEPro and TILE-Gx architectures.
222 * Gas no longer requires doubling of ampersands in macros.
224 * Add support for the TMS320C6000 (TI C6X) processor family.
226 * GAS now understands an extended syntax in the .section directive flags
227 for COFF targets that allows the section's alignment to be specified. This
228 feature has also been backported to the 2.20 release series, starting with
231 * Add support for the Renesas RX processor.
233 * New command-line option, --compress-debug-sections, which requests
234 compression of DWARF debug information sections in the relocatable output
235 file. Compressed debug sections are supported by readelf, objdump, and
236 gold, but not currently by Gnu ld.
240 * Added support for v850e2 and v850e2v3.
242 * GNU/Linux targets now supports "gnu_unique_object" as a value in the .type
243 pseudo op. It marks the symbol as being globally unique in the entire
246 * ARM assembler now supports .inst[.nw] pseudo-ops to insert opcodes specified
247 in binary rather than text.
249 * Add support for common symbol alignment to PE formats.
251 * Add support for the new discriminator column in the DWARF line table,
252 with a discriminator operand for the .loc directive.
254 * Add support for Sunplus score architecture.
256 * The .type pseudo-op now accepts a type of STT_GNU_IFUNC which can be used to
257 indicate that if the symbol is the target of a relocation, its value should
258 not be use. Instead the function should be invoked and its result used as
261 * Add support for Lattice Mico32 (lm32) architecture.
263 * Add support for Xilinx MicroBlaze architecture.
267 * New pseudo op .cfi_val_encoded_addr, to record constant addresses in unwind
268 tables without runtime relocation.
270 * New command-line option, -h-tick-hex, for sh, m32c, and h8/300 targets, which
271 adds compatibility with H'00 style hex constants.
273 * New command-line option, -msse-check=[none|error|warning], for x86
276 * New sub-option added to the assembler's -a command-line switch to
277 generate a listing output. The 'g' sub-option will insert into the listing
278 various information about the assembly, such as assembler version, the
279 command-line options used, and a time stamp.
281 * New command-line option -msse2avx for x86 target to encode SSE
282 instructions with VEX prefix.
284 * Add Intel XSAVE, EPT, MOVBE, AES, PCLMUL, AVX/FMA support for x86 target.
286 * New command-line options, -march=CPU[,+EXTENSION...], -mtune=CPU,
287 -mmnemonic=[att|intel], -msyntax=[att|intel], -mindex-reg,
288 -mnaked-reg and -mold-gcc, for x86 targets.
290 * Support for generating wide character strings has been added via the new
291 pseudo ops: .string16, .string32 and .string64.
293 * Support for SSE5 has been added to the i386 port.
297 * The GAS sources are now released under the GPLv3.
299 * Support for the National Semiconductor CR16 target has been added.
301 * Added gas .reloc pseudo. This is a low-level interface for creating
304 * Add support for x86_64 PE+ target.
306 * Add support for Score target.
310 * Support for the Infineon XC16X has been added by KPIT Cummins Infosystems.
312 * Support for ms2 architecture has been added.
314 * Support for the Z80 processor family has been added.
316 * Add support for the "@<file>" syntax to the command line, so that extra
317 switches can be read from <file>.
319 * The SH target supports a new command-line switch --enable-reg-prefix which,
320 if enabled, will allow register names to be optionally prefixed with a $
321 character. This allows register names to be distinguished from label names.
323 * Macros with a variable number of arguments are now supported. See the
324 documentation for how this works.
326 * Added --reduce-memory-overheads switch to reduce the size of the hash
327 tables used, at the expense of longer assembly times, and
328 --hash-size=<NUMBER> to set the size of the hash tables used by gas.
330 * Macro names and macro parameter names can now be any identifier that would
331 also be legal as a symbol elsewhere. For macro parameter names, this is
332 known to cause problems in certain sources when the respective target uses
333 characters inconsistently, and thus macro parameter references may no longer
334 be recognized as such (see the documentation for details).
336 * Support the .f_floating, .d_floating, .g_floating and .h_floating directives
337 for the VAX target in order to be more compatible with the VAX MACRO
340 * New command-line option -mtune=[itanium1|itanium2] for IA64 targets.
344 * Redefinition of macros now results in an error.
346 * New command-line option -mhint.b=[ok|warning|error] for IA64 targets.
348 * New command-line option -munwind-check=[warning|error] for IA64
351 * The IA64 port now uses automatic dependency violation removal as its default
354 * Port to MAXQ processor contributed by HCL Tech.
356 * Added support for generating unwind tables for ARM ELF targets.
358 * Add a -g command-line option to generate debug information in the target's
359 preferred debug format.
361 * Support for the crx-elf target added.
363 * Support for the sh-symbianelf target added.
365 * Added a pseudo-op (.secrel32) to generate 32 bit section relative relocations
366 on pe[i]-i386; required for this target's DWARF 2 support.
368 * Support for Motorola MCF521x/5249/547x/548x added.
370 * Support for ColdFire EMAC instructions added and Motorola syntax for MAC/EMAC
373 * New command-line option -mno-shared for MIPS ELF targets.
375 * New command-line option --alternate and pseudo-ops .altmacro and .noaltmacro
376 added to enter (and leave) alternate macro syntax mode.
380 * The MIPS -membedded-pic option (Embedded-PIC code generation) is
381 deprecated and will be removed in a future release.
383 * Added PIC m32r Linux (ELF) and support to M32R assembler.
385 * Added support for ARM V6.
387 * Added support for sh4a and variants.
389 * Support for Renesas M32R2 added.
391 * Limited support for Mapping Symbols as specified in the ARM ELF
392 specification has been added to the arm assembler.
394 * On ARM architectures, added a new gas directive ".unreq" that undoes
395 definitions created by ".req".
397 * Support for Motorola ColdFire MCF528x added.
399 * Added --gstabs+ switch to enable the generation of STABS debug format
400 information with GNU extensions.
402 * Added support for MIPS64 Release 2.
404 * Added support for v850e1.
406 * Added -n switch for x86 assembler. By default, x86 GAS replaces
407 multiple nop instructions used for alignment within code sections
408 with multi-byte nop instructions such as leal 0(%esi,1),%esi. This
409 switch disables the optimization.
411 * Removed -n option from MIPS assembler. It was not useful, and confused the
412 existing -non_shared option.
416 * Added support for MIPS32 Release 2.
418 * Added support for Xtensa architecture.
420 * Support for Intel's iWMMXt processor (an ARM variant) added.
422 * An assembler test generator has been contributed and an example file that
423 uses it (gas/testsuite/gas/all/test-gen.c and test-exmaple.c).
425 * Support for SH2E added.
427 * GASP has now been removed.
429 * Support for Texas Instruments TMS320C4x and TMS320C3x series of
430 DSP's contributed by Michael Hayes and Svein E. Seldal.
432 * Support for the Ubicom IP2xxx microcontroller added.
436 * Support for the Fujitsu FRV architecture added by Red Hat. Models for FR400
439 * Support for DLX processor added.
441 * GASP has now been deprecated and will be removed in a future release. Use
442 the macro facilities in GAS instead.
444 * GASP now correctly parses floating point numbers. Unless the base is
445 explicitly specified, they are interpreted as decimal numbers regardless of
446 the currently specified base.
450 * Support for Don Knuth's MMIX, by Hans-Peter Nilsson.
452 * Support for the OpenRISC 32-bit embedded processor by OpenCores.
454 * The ARM assembler now accepts -march=..., -mcpu=... and -mfpu=... for
455 specifying the target instruction set. The old method of specifying the
456 target processor has been deprecated, but is still accepted for
459 * Support for the VFP floating-point instruction set has been added to
462 * New psuedo op: .incbin to include a set of binary data at a given point
463 in the assembly. Contributed by Anders Norlander.
465 * The MIPS assembler now accepts -march/-mtune. -mcpu has been deprecated
466 but still works for compatability.
468 * The MIPS assembler no longer issues a warning by default when it
469 generates a nop instruction from a macro. The new command-line option
470 -n will turn on the warning.
474 * Support for PDP-11 and 2.11BSD a.out format, by Lars Brinkhoff.
476 * x86 gas now supports the full Pentium4 instruction set.
478 * Support for AMD x86-64 architecture, by Jan Hubicka, SuSE Labs.
480 * Support for Motorola 68HC11 and 68HC12.
482 * Support for Texas Instruments TMS320C54x (tic54x).
486 * Support for i860, by Jason Eckhardt.
488 * Support for CRIS (Axis Communications ETRAX series).
490 * x86 gas has a new .arch pseudo op to specify the target CPU architecture.
492 * x86 gas -q command-line option quietens warnings about register size changes
493 due to suffix, indirect jmp/call without `*', stand-alone prefixes, and
494 translating various deprecated floating point instructions.
498 * Support for the ARM msr instruction was changed to only allow an immediate
499 operand when altering the flags field.
501 * Support for ATMEL AVR.
503 * Support for IBM 370 ELF. Somewhat experimental.
505 * Support for numbers with suffixes.
507 * Added support for breaking to the end of repeat loops.
509 * Added support for parallel instruction syntax (DOUBLEBAR_PARALLEL).
511 * New .elseif pseudo-op added.
513 * New --fatal-warnings option.
515 * picoJava architecture support added.
517 * Motorola MCore 210 processor support added.
519 * A new pseudo-op .intel_syntax has been implemented to allow gas to parse i386
520 assembly programs with intel syntax.
522 * New pseudo-ops .func,.endfunc to aid in debugging user-written assembler code.
524 * Added -gdwarf2 option to generate DWARF 2 debugging information.
526 * Full 16-bit mode support for i386.
528 * Greatly improved instruction operand checking for i386. This change will
529 produce errors or warnings on incorrect assembly code that previous versions
530 of gas accepted. If you get unexpected messages from code that worked with
531 older versions of gas, please double check the code before reporting a bug.
533 * Weak symbol support added for COFF targets.
535 * Mitsubishi D30V support added.
537 * Texas Instruments c80 (tms320c80) support added.
539 * i960 ELF support added.
541 * ARM ELF support added.
545 * Texas Instruments c30 (tms320c30) support added.
547 * The assembler now optimizes the exception frame information generated by egcs
548 and gcc 2.8. The new --traditional-format option disables this optimization.
550 * Added --gstabs option to generate stabs debugging information.
552 * The -a option takes a new suboption, m (e.g., -alm) to expand macros in a
555 * Added -MD option to print dependencies.
559 * BeOS support added.
561 * MIPS16 support added.
563 * Motorola ColdFire 5200 support added (configure for m68k and use -m5200).
565 * Alpha/VMS support added.
567 * m68k options --base-size-default-16, --base-size-default-32,
568 --disp-size-default-16, and --disp-size-default-32 added.
570 * The alignment directives now take an optional third argument, which is the
571 maximum number of bytes to skip. If doing the alignment would require
572 skipping more than the given number of bytes, the alignment is not done at
575 * The ELF assembler has a new pseudo-op, .symver, used for symbol versioning.
577 * The -a option takes a new suboption, c (e.g., -alc), to skip false
578 conditionals in listings.
580 * Added new pseudo-op, .equiv; it's like .equ, except that it is an error if
581 the symbol is already defined.
585 * The PowerPC assembler now allows the use of symbolic register names (r0,
586 etc.) if -mregnames is used. Symbolic names preceded by a '%' (%r0, etc.)
587 can be used any time. PowerPC 860 move to/from SPR instructions have been
590 * Alpha Linux (ELF) support added.
592 * PowerPC ELF support added.
594 * m68k Linux (ELF) support added.
596 * i960 Hx/Jx support added.
598 * i386/PowerPC gnu-win32 support added.
600 * SCO ELF support added. For OpenServer 5 targets (i386-unknown-sco3.2v5) the
601 default is to build COFF-only support. To get a set of tools that generate
602 ELF (they'll understand both COFF and ELF), you must configure with
603 target=i386-unknown-sco3.2v5elf.
605 * m88k-motorola-sysv3* support added.
609 * Gas now directly supports macros, without requiring GASP.
611 * Gas now has an MRI assembler compatibility mode. Use -M or --mri to select
612 MRI mode. The pseudo-op ``.mri 1'' will switch into the MRI mode until the
613 ``.mri 0'' is seen; this can be convenient for inline assembler code.
615 * Added --defsym SYM=VALUE option.
617 * Added -mips4 support to MIPS assembler.
619 * Added PIC support to Solaris and SPARC SunOS 4 assembler.
623 * Converted this directory to use an autoconf-generated configure script.
625 * ARM support, from Richard Earnshaw.
627 * Updated VMS support, from Pat Rankin, including considerably improved
630 * Support for the control registers in the 68060.
632 * Handles (ignores) a new directive ".this_GCC_requires_the_GNU_assembler", to
633 provide for possible future gcc changes, for targets where gas provides some
634 features not available in the native assembler. If the native assembler is
635 used, it should become obvious pretty quickly what the problem is.
637 * Usage message is available with "--help".
639 * The GNU Assembler Preprocessor (gasp) is included. (Actually, it was in 2.3
640 also, but didn't get into the NEWS file.)
642 * Weak symbol support for a.out.
644 * A bug in the listing code which could cause an infinite loop has been fixed.
645 Bugs in listings when generating a COFF object file have also been fixed.
647 * Initial i386-svr4 PIC implementation from Eric Youngdale, based on code by
650 * Improved Alpha support. Immediate constants can have a much larger range
651 now. Support for the 21164 has been contributed by Digital.
653 * Updated ns32k (pc532-mach, netbsd532) support from Ian Dall.
657 * Mach i386 support, by David Mackenzie and Ken Raeburn.
659 * RS/6000 and PowerPC support by Ian Taylor.
661 * VMS command scripts (make-gas.com, config-gas.com) have been worked on a bit,
662 based on mail received from various people. The `-h#' option should work
665 * HP-PA work, by Jeff Law. Note, for the PA, gas-2.3 has been designed to work
666 with gdb-4.12 and gcc-2.6. As gcc-2.6 has not been released yet, a special
667 version of gcc-2.5.8 has been patched to work with gas-2.3. You can retrieve
668 this special version of gcc-2.5.8 via anonymous ftp from jaguar.cs.utah.edu
669 in the "dist" directory.
671 * Vax support in gas fixed for BSD, so it builds and seems to run a couple
672 simple tests okay. I haven't put it through extensive testing. (GNU make is
673 currently required for BSD 4.3 builds.)
675 * Support for the DEC Alpha, running OSF/1 (ECOFF format). The gas support is
676 based on code donated by CMU, which used an a.out-based format. I'm afraid
677 the alpha-a.out support is pretty badly mangled, and much of it removed;
678 making it work will require rewriting it as BFD support for the format anyways.
682 * The test suites have been fixed up a bit, so that they should work with a
683 couple different versions of expect and dejagnu.
685 * Symbols' values are now handled internally as expressions, permitting more
686 flexibility in evaluating them in some cases. Some details of relocation
687 handling have also changed, and simple constant pool management has been
688 added, to make the Alpha port easier.
690 * New option "--statistics" for printing out program run times. This is
691 intended to be used with the gcc "-Q" option, which prints out times spent in
692 various phases of compilation. (You should be able to get all of them
693 printed out with "gcc -Q -Wa,--statistics", I think.)
697 * RS/6000 AIX and MIPS SGI Irix 5 support has been added.
699 * Configurations that are still in development (and therefore are convenient to
700 have listed in configure.in) still get rejected without a minor change to
701 gas/Makefile.in, so people not doing development work shouldn't get the
702 impression that support for such configurations is actually believed to be
705 * The program name (usually "as") is printed when a fatal error message is
706 displayed. This should prevent some confusion about the source of occasional
707 messages about "internal errors".
709 * ELF support is falling into place. Support for the 386 should be working.
710 Support for SPARC Solaris is in. HPPA support from Utah is being integrated.
712 * Symbol values are maintained as expressions instead of being immediately
713 boiled down to add-symbol, sub-symbol, and constant. This permits slightly
714 more complex calculations involving symbols whose values are not alreadey
717 * DBX-style debugging info ("stabs") is now supported for COFF formats.
718 If any stabs directives are seen in the source, GAS will create two new
719 sections: a ".stab" and a ".stabstr" section. The format of the .stab
720 section is nearly identical to the a.out symbol format, and .stabstr is
721 its string table. For this to be useful, you must have configured GCC
722 to generate stabs (by defining DBX_DEBUGGING_INFO), and must have a GDB
723 that can use the stab sections (4.11 or later).
725 * LynxOS, on i386 and m68k platforms, is now supported. SPARC LynxOS
726 support is in progress.
730 * Several small fixes for i386-aix (PS/2) support from Minh Tran-Le have been
731 incorporated, but not well tested yet.
733 * Altered the opcode table split for m68k; it should require less VM to compile
736 * Some minor adjustments to add (Convergent Technologies') Miniframe support,
737 suggested by Ronald Cole.
739 * HPPA support (running OSF only, not HPUX) has been contributed by Utah. This
740 includes improved ELF support, which I've started adapting for SPARC Solaris
741 2.x. Integration isn't completely, so it probably won't work.
743 * HP9000/300 support, donated by HP, has been merged in.
745 * Ian Taylor has finished the MIPS ECOFF (Ultrix, Irix) support.
747 * Better error messages for unsupported configurations (e.g., hppa-hpux).
749 * Test suite framework is starting to become reasonable.
755 * Some more merging of BFD and ELF code, but ELF still doesn't work.
759 * BFD merge is partly done. Adventurous souls may try giving configure the
760 "--with-bfd-assembler" option. Currently, ELF format requires it, a.out
761 format accepts it; SPARC CPU accepts it. It's the default only for OS "elf"
762 or "solaris". (ELF isn't really supported yet. It needs work. I've got
763 some code from Utah for HP-PA ELF, and from DG for m88k ELF, but they're not
766 * The 68K opcode table has been split in half. It should now compile under gcc
767 without consuming ridiculous amounts of memory.
769 * A couple data structures have been reduced in size. This should result in
770 saving a little bit of space at runtime.
772 * Support for MIPS, from OSF and Ralph Campbell, has been merged in. The OSF
773 code provided ROSE format support, which I haven't merged in yet. (I can
774 make it available, if anyone wants to try it out.) Ralph's code, for BSD
775 4.4, supports a.out format. We don't have ECOFF support in just yet; it's
778 * Support for the Hitachi H8/500 has been added.
780 * VMS host and target support should be working now, thanks chiefly to Eric
785 * For m68k, support for more processors has been added: 68040, CPU32, 68851.
787 * For i386, .align is now power-of-two; was number-of-bytes.
789 * For m68k, "%" is now accepted before register names. For COFF format, which
790 doesn't use underscore prefixes for C labels, it is required, so variable "a0"
791 can be distinguished from the register.
793 * Last public release was 1.38. Lots of configuration changes since then, lots
794 of new CPUs and formats, lots of bugs fixed.
797 Copyright (C) 2012-2019 Free Software Foundation, Inc.
799 Copying and distribution of this file, with or without modification,
800 are permitted in any medium without royalty provided the copyright
801 notice and this notice are preserved.