Imagelibrary/binutils-gdb
1
0
Fork 1
mirror of https://github.com/bminor/binutils-gdb.git synced 2025-11-16 12:34:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

gas/doc: Update AArch64 Architecture Extensions

Browse Source 
Add faminmax, move a couple of misplaced entries, and improve a few
other entries.

The documentation now lists every recognised extension name, with the
exception of a couple of aliases that are deliberately undocumented.
This commit is contained in:
Alice Carlotti
2025-07-24 17:15:43 +01:00
parent 7991fcf273
commit 979c81a1da
1 changed files with 11 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
gas/doc/c-aarch64.texi
View File

@@ -197,6 +197,8 @@ automatically cause those extensions to be disabled.
@tab Enable 8-bit floating-point matrix multiply-accumulate to half-precision instructions.
@item @code{f8f32mm} @tab @code{simd} @code{fp}
@tab Enable 8-bit floating-point matrix multiply-accumulate to single-precision instructions.
@item @code{faminmax} @tab @code{simd}
@tab Enable the famin and famax instructions.
@item @code{fcma} @tab @code{fp16}, @code{simd}
@tab Enable the complex number SIMD extensions.
@item @code{flagm} @tab
@@ -243,7 +245,7 @@ automatically cause those extensions to be disabled.
@tab Enable Large System Float Extension.
@item @code{lsui} @tab
@tab Enable Unprivileged Load/Store instructions.
@item @code{lut} @tab
@item @code{lut} @tab @code{simd}
@tab Enable the Lookup Table (LUT) extension.
@item @code{memtag} @tab
@tab Enable Armv8.5-A Memory Tagging Extensions.
@@ -258,9 +260,9 @@ automatically cause those extensions to be disabled.
@item @code{pops} @tab
@tab Enable Point of Physical Storage.
@item @code{predres} @tab
@tab Enable the Execution and Data and Prediction instructions.
@tab Enable execution and data prediction restriction instructions.
@item @code{predres2} @tab @code{predres}
@tab Enable Prediction instructions.
@tab Enable additional prediction restriction instructions.
@item @code{profile} @tab
@tab Enable statistical profiling extensions.
@item @code{ras} @tab
@@ -297,6 +299,8 @@ automatically cause those extensions to be disabled.
@tab Enable the SME F8F16 Extension.
@item @code{sme-f8f32} @tab @code{sme2}, @code{fp8}
@tab Enable the SME F8F32 Extension.
@item @code{sme-f16f16} @tab @code{sme2}
@tab Enable the SME2 F16F16 Extension.
@item @code{sme-f64f64} @tab @code{sme}
@tab Enable SME F64F64 Extension.
@item @code{sme-i16i64} @tab @code{sme}
@@ -311,10 +315,10 @@ automatically cause those extensions to be disabled.
@tab Enable SME2.2.
@item @code{ssbs} @tab
@tab Enable Speculative Store Bypassing Safe state read and write.
@item @code{ssve-fp8dot2} @tab @code{sme2}, @code{fp8}
@tab Enable the Streaming SVE FP8 2-way dot product instructions.
@item @code{ssve-aes} @tab @code{sme2}, @code{sve-aes}
@tab Enable SVE AES instructions in streaming mode.
@item @code{ssve-fp8dot2} @tab @code{sme2}, @code{fp8}
@tab Enable the Streaming SVE FP8 2-way dot product instructions.
@item @code{ssve-fp8dot4} @tab @code{sme2}, @code{fp8}
@tab Enable the Streaming SVE FP8 4-way dot product instructions.
@item @code{ssve-fp8fma} @tab @code{sme2}, @code{fp8}
@@ -322,7 +326,7 @@ automatically cause those extensions to be disabled.
@item @code{sve} @tab @code{fcma}
@tab Enable the Scalable Vector Extension.
@item @code{sve-aes} @tab @code{aes}
@tab Enable the SVE PMULL128 instructions.
@tab Enable the SVE2 AES and PMULL Extensions.
@item @code{sve-aes2} @tab
@tab Enable the SVE-AES2 extension.
@item @code{sve-b16b16} @tab
@@ -333,7 +337,7 @@ automatically cause those extensions to be disabled.
@tab Enable the SVE_F16F32MM extension.
@item @code{sve2} @tab @code{sve}
@tab Enable SVE2.
@item @code{sve2-aes} @tab @code{sve2}, @code{aes}
@item @code{sve2-aes} @tab @code{sve2}, @code{sve-aes}
@tab Enable the SVE2 AES and PMULL Extensions.
@item @code{sve2-bitperm} @tab @code{sve2}
@tab Enable the SVE2 BITPERM Extension.
@@ -353,8 +357,6 @@ automatically cause those extensions to be disabled.
@tab Enable @code{wfet} and @code{wfit} instructions.
@item @code{xs} @tab
@tab Enable the XS memory attribute extension.
@item @code{sme-f16f16} @tab
@tab Enable the SME2 F16F16 Extension.
@end multitable
@multitable @columnfractions .20 .80