-*- text -*-
+* Add support for ETMv4 (Embedded Trace Macrocell) system registers for
+ AArch64.
+
+* Add support for ETE (Embedded Trace Extension) system registers for AArch64.
+
+* Add support for TRBE (Trace Buffer Extension) system registers for AArch64.
+
+* Add support for Cortex-X1 for AArch64.
+
+* Add support for Cortex-X1 for ARM.
+
+* Add support for Arm's Cortex-R82, Neoverse V1, and Neoverse N2
+ processors.
+
+* Add support for Armv8-R AArch64.
+
+* Add support for Intel TDX instructions.
+
+* Add support for Intel Key Locker instructions.
+
+* Added a .nop directive to generate a single no-op instruction in a target
+ neutral manner. This instruction does have an effect on DWARF line number
+ generation, if that is active.
+
+* Removed --reduce-memory-overheads and --hash-size as gas now
+ uses hash tables that can be expand and shrink automatically.
+
+* Add {disp16} pseudo prefix to x86 assembler.
+
+* Add support for Intel AMX instructions.
+
+* Configure with --enable-x86-used-note by default for Linux/x86.
+
+Changes in 2.35:
+
+* X86 NaCl target support is removed.
+
+* Extend .symver directive to update visibility of the original symbol
+ and assign one original symbol to different versioned symbols.
+
+* Add support for Intel SERIALIZE and TSXLDTRK instructions.
+
+* Add -mlfence-after-load=, -mlfence-before-indirect-branch= and
+ -mlfence-before-ret= options to x86 assembler to help mitigate
+ CVE-2020-0551.
+
+* Add --gdwarf-5 option to the assembler to generate DWARF 5 debug output
+ (if such output is being generated). Added the ability to generate
+ version 5 .debug_line sections.
+
+* Add -mbig-obj support to i386 MingW targets.
+
+Changes in 2.34:
+
+* Add -malign-branch-boundary=NUM, -malign-branch=TYPE[+TYPE...],
+ -malign-branch-prefix-size=NUM and -mbranches-within-32B-boundaries
+ options to x86 assembler to align branches within a fixed boundary
+ with segment prefixes or NOPs.
+
+* Add support for Zilog eZ80 and Zilog Z180 CPUs.
+
+* Add support for z80-elf target.
+
+* Add support for relocation of each byte or word of multibyte value to Z80
+ targets (just use right shift to 0, 8, 16, or 24 bits or AND operation
+ with 0xff/0xffff mask): ld a, label >> 16 \ ld hl, label & 0xffff
+
+* Add SDCC support for Z80 targets.
+
+Changes in 2.33:
+
+* Add support for the Arm Scalable Vector Extension version 2 (SVE2)
+ instructions.
+
+* Add support for the Arm Transactional Memory Extension (TME)
+ instructions.
+
+* Add support for the Armv8.1-M Mainline and M-profile Vector Extension (MVE)
+ instructions.
+
+* For MIPS, Add -m[no-]fix-loongson3-llsc option to fix (or not) Loongson3
+ LLSC Errata. Add a --enable-mips-fix-loongson3-llsc=[yes|no] configure
+ time option to set the default behavior. Set the default if the configure
+ option is not used to "no".
+
+* Add support for the Arm Cortex-A76AE, Cortex-A77 and Cortex-M35P
+ processors.
+
+* Add support for the AArch64 Cortex-A34, Cortex-A65, Cortex-A65AE,
+ Cortex-A76AE, and Cortex-A77 processors.
+
+* Add .float16 directive for both Arm and AArch64 to allow encoding of 16-bit
+ floating point literals. Add .float16_format directive and
+ -mfp16-format=[ieee|alternative] option for Arm to control the format of the
+ encoding.
+
+* Add --gdwarf-cie-version command line flag. This allows control over which
+ version of DWARF CIE the assembler creates.
+
+Changes in 2.32:
+
+* Add -mvexwig=[0|1] option to x86 assembler to control encoding of
+ VEX.W-ignored (WIG) VEX instructions.
+
+* Add -mx86-used-note=[yes|no] option to generate (or not) x86 GNU property
+ notes. Add a --enable-x86-used-note configure time option to set the
+ default behavior. Set the default if the configure option is not used
+ to "no".
* Add support for the MIPS Loongson EXTensions R2 (EXT2) instructions.
of new CPUs and formats, lots of bugs fixed.
\f
-Copyright (C) 2012-2018 Free Software Foundation, Inc.
+Copyright (C) 2012-2020 Free Software Foundation, Inc.
Copying and distribution of this file, with or without modification,
are permitted in any medium without royalty provided the copyright
projects / deliverable / binutils-gdb.git / blobdiff