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authorWANG Xuerui <git@xen0n.name>2023-07-02 19:10:52 +0800
committerliuzhensong <liuzhensong@loongson.cn>2023-07-03 09:00:48 +0800
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binutils: NEWS: Announce LoongArch changes in the 2.41 cycle
binutils/ChangeLog: * NEWS: Mention LoongArch changes for 2.41. Signed-off-by: WANG Xuerui <git@xen0n.name>
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* The RISC-V port now supports the following vendor-defined extensions:
- XVentanaCondOps
+* The LoongArch port now supports the following extensions:
+ - LSX (Loongson SIMD eXtension; 128-bit vectors)
+ - LASX (Loongson Advanced SIMD eXtension; 256-bit vectors)
+ - LVZ (Loongson Virtualization extension)
+ - LBT (Loongson Binary Translation extension)
+
+* The LoongArch disassembly output received the following tweaks:
+ - Colored output is now supported.
+ - Some pseudo-instructions are now shown in place of the canonical forms,
+ where semantics are equivalent. A disassembler option '-M no-aliases' is
+ added to disable the new behavior.
+ - Signed immediates are no longer printed with their hex representation.
+ - Unrecognized instruction words are now shown with '.word'.
+
Changes in 2.40:
* Objdump has a new command line option --show-all-symbols which will make it