Re: [PATCH v2] RISC-V: Documnet the list of supported extensions

2024-01-19 Thread Kito Cheng 
Pushed to trunk, thanks :)

On Fri, Jan 19, 2024 at 5:41 PM juzhe.zh...@rivai.ai
 wrote:
>
> LGTM.
>
> 
> juzhe.zh...@rivai.ai
>
>
> From: Kito Cheng
> Date: 2024-01-19 17:40
> To: gcc-patches; kito.cheng; jim.wilson.gcc; palmer; andrew; jeffreyalaw; 
> christoph.muellner; juzhe.zhong; rep.dot.nop
> CC: Kito Cheng
> Subject: [PATCH v2] RISC-V: Documnet the list of supported extensions
> Try to list all supported extensions: name, version and few description
> for each extension.
>
> v2 changes:
> - Fix several typo.
> - Add expantion info for vector crypto extensions.
> - Drop zvl8192b, zvl16384b, zvl32768b and zvl65536b.
> - Aadd zicntr and zihpm
>
> gcc/ChangeLog:
>
> * doc/invoke.texi (RISC-V Options): Add list of supported
> extensions.
> ---
> gcc/doc/invoke.texi | 461 
> 1 file changed, 461 insertions(+)
>
> diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
> index c0e513c8f27..313f363f5f2 100644
> --- a/gcc/doc/invoke.texi
> +++ b/gcc/doc/invoke.texi
> @@ -30113,6 +30113,467 @@ syntax @samp{p} or @samp{}, 
> (e.g.@: @samp{m2p1} or
> @samp{m2}).
> @end table
> +Supported extension are listed below:
> +@multitable @columnfractions .10 .10 .80
> +@headitem Extension Name @tab Supported Version @tab Description
> +@item i
> +@tab 2.0, 2.1
> +@tab Base integer extension.
> +
> +@item e
> +@tab 2.0
> +@tab Reduced base integer extension.
> +
> +@item g
> +@tab -
> +@tab General-purpose computing base extension, @samp{g} will expand to
> +@samp{i}, @samp{m}, @samp{a}, @samp{f}, @samp{d}, @samp{zicsr} and
> +@samp{zifencei}.
> +
> +@item m
> +@tab 2.0
> +@tab Integer multiplication and division extension.
> +
> +@item a
> +@tab 2.0, 2.1
> +@tab Atomic extension.
> +
> +@item f
> +@tab 2.0, 2.2
> +@tab Single-precision floating-point extension.
> +
> +@item d
> +@tab 2.0, 2.2
> +@tab Double-precision floating-point extension.
> +
> +@item c
> +@tab 2.0
> +@tab Compressed extension.
> +
> +@item h
> +@tab 1.0
> +@tab Hypervisor extension.
> +
> +@item v
> +@tab 1.0
> +@tab Vector extension.
> +
> +@item zicsr
> +@tab 2.0
> +@tab Control and status register access extension.
> +
> +@item zifencei
> +@tab 2.0
> +@tab Instruction-fetch fence extension.
> +
> +@item zicond
> +@tab 1.0
> +@tab Integer conditional operations extension.
> +
> +@item zawrs
> +@tab 1.0
> +@tab Wait-on-reservation-set extension.
> +
> +@item zba
> +@tab 1.0
> +@tab Address calculation extension.
> +
> +@item zbb
> +@tab 1.0
> +@tab Basic bit manipulation extension.
> +
> +@item zbc
> +@tab 1.0
> +@tab Carry-less multiplication extension.
> +
> +@item zbs
> +@tab 1.0
> +@tab Single-bit operation extension.
> +
> +@item zfinx
> +@tab 1.0
> +@tab Single-precision floating-point in integer registers extension.
> +
> +@item zdinx
> +@tab 1.0
> +@tab Double-precision floating-point in integer registers extension.
> +
> +@item zhinx
> +@tab 1.0
> +@tab Half-precision floating-point in integer registers extension.
> +
> +@item zhinxmin
> +@tab 1.0
> +@tab Minimal half-precision floating-point in integer registers extension.
> +
> +@item zbkb
> +@tab 1.0
> +@tab Cryptography bit-manipulation extension.
> +
> +@item zbkc
> +@tab 1.0
> +@tab Cryptography carry-less multiply extension.
> +
> +@item zbkx
> +@tab 1.0
> +@tab Cryptography crossbar permutation extension.
> +
> +@item zkne
> +@tab 1.0
> +@tab AES Encryption extension.
> +
> +@item zknd
> +@tab 1.0
> +@tab AES Decryption extension.
> +
> +@item zknh
> +@tab 1.0
> +@tab Hash function extension.
> +
> +@item zkr
> +@tab 1.0
> +@tab Entropy source extension.
> +
> +@item zksed
> +@tab 1.0
> +@tab SM4 block cipher extension.
> +
> +@item zksh
> +@tab 1.0
> +@tab SM3 hash function extension.
> +
> +@item zkt
> +@tab 1.0
> +@tab Data independent execution latency extension.
> +
> +@item zk
> +@tab 1.0
> +@tab Standard scalar cryptography extension.
> +
> +@item zkn
> +@tab 1.0
> +@tab NIST algorithm suite extension.
> +
> +@item zks
> +@tab 1.0
> +@tab ShangMi algorithm suite extension.
> +
> +@item zihintntl
> +@tab 1.0
> +@tab Non-temporal locality hints extension.
> +
> +@item zihintpause
> +@tab 1.0
> +@tab Pause hint extension.
> +
> +@item zicboz
> +@tab 1.0
> +@tab Cache-block zero extension.
> +
> +@item zicbom
> +@tab 1.0
> +@tab Cache-block management extension.
> +
> +@item zicbop
> +@tab 1.0
> +@t

Re: [PATCH v2] RISC-V: Documnet the list of supported extensions

2024-01-19 Thread juzhe.zh...@rivai.ai 
LGTM.



juzhe.zh...@rivai.ai
 
From: Kito Cheng
Date: 2024-01-19 17:40
To: gcc-patches; kito.cheng; jim.wilson.gcc; palmer; andrew; jeffreyalaw; 
christoph.muellner; juzhe.zhong; rep.dot.nop
CC: Kito Cheng
Subject: [PATCH v2] RISC-V: Documnet the list of supported extensions
Try to list all supported extensions: name, version and few description
for each extension.
 
v2 changes:
- Fix several typo.
- Add expantion info for vector crypto extensions.
- Drop zvl8192b, zvl16384b, zvl32768b and zvl65536b.
- Aadd zicntr and zihpm
 
gcc/ChangeLog:
 
* doc/invoke.texi (RISC-V Options): Add list of supported
extensions.
---
gcc/doc/invoke.texi | 461 
1 file changed, 461 insertions(+)
 
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index c0e513c8f27..313f363f5f2 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -30113,6 +30113,467 @@ syntax @samp{p} or @samp{}, 
(e.g.@: @samp{m2p1} or
@samp{m2}).
@end table
+Supported extension are listed below:
+@multitable @columnfractions .10 .10 .80
+@headitem Extension Name @tab Supported Version @tab Description
+@item i
+@tab 2.0, 2.1
+@tab Base integer extension.
+
+@item e
+@tab 2.0
+@tab Reduced base integer extension.
+
+@item g
+@tab -
+@tab General-purpose computing base extension, @samp{g} will expand to
+@samp{i}, @samp{m}, @samp{a}, @samp{f}, @samp{d}, @samp{zicsr} and
+@samp{zifencei}.
+
+@item m
+@tab 2.0
+@tab Integer multiplication and division extension.
+
+@item a
+@tab 2.0, 2.1
+@tab Atomic extension.
+
+@item f
+@tab 2.0, 2.2
+@tab Single-precision floating-point extension.
+
+@item d
+@tab 2.0, 2.2
+@tab Double-precision floating-point extension.
+
+@item c
+@tab 2.0
+@tab Compressed extension.
+
+@item h
+@tab 1.0
+@tab Hypervisor extension.
+
+@item v
+@tab 1.0
+@tab Vector extension.
+
+@item zicsr
+@tab 2.0
+@tab Control and status register access extension.
+
+@item zifencei
+@tab 2.0
+@tab Instruction-fetch fence extension.
+
+@item zicond
+@tab 1.0
+@tab Integer conditional operations extension.
+
+@item zawrs
+@tab 1.0
+@tab Wait-on-reservation-set extension.
+
+@item zba
+@tab 1.0
+@tab Address calculation extension.
+
+@item zbb
+@tab 1.0
+@tab Basic bit manipulation extension.
+
+@item zbc
+@tab 1.0
+@tab Carry-less multiplication extension.
+
+@item zbs
+@tab 1.0
+@tab Single-bit operation extension.
+
+@item zfinx
+@tab 1.0
+@tab Single-precision floating-point in integer registers extension.
+
+@item zdinx
+@tab 1.0
+@tab Double-precision floating-point in integer registers extension.
+
+@item zhinx
+@tab 1.0
+@tab Half-precision floating-point in integer registers extension.
+
+@item zhinxmin
+@tab 1.0
+@tab Minimal half-precision floating-point in integer registers extension.
+
+@item zbkb
+@tab 1.0
+@tab Cryptography bit-manipulation extension.
+
+@item zbkc
+@tab 1.0
+@tab Cryptography carry-less multiply extension.
+
+@item zbkx
+@tab 1.0
+@tab Cryptography crossbar permutation extension.
+
+@item zkne
+@tab 1.0
+@tab AES Encryption extension.
+
+@item zknd
+@tab 1.0
+@tab AES Decryption extension.
+
+@item zknh
+@tab 1.0
+@tab Hash function extension.
+
+@item zkr
+@tab 1.0
+@tab Entropy source extension.
+
+@item zksed
+@tab 1.0
+@tab SM4 block cipher extension.
+
+@item zksh
+@tab 1.0
+@tab SM3 hash function extension.
+
+@item zkt
+@tab 1.0
+@tab Data independent execution latency extension.
+
+@item zk
+@tab 1.0
+@tab Standard scalar cryptography extension.
+
+@item zkn
+@tab 1.0
+@tab NIST algorithm suite extension.
+
+@item zks
+@tab 1.0
+@tab ShangMi algorithm suite extension.
+
+@item zihintntl
+@tab 1.0
+@tab Non-temporal locality hints extension.
+
+@item zihintpause
+@tab 1.0
+@tab Pause hint extension.
+
+@item zicboz
+@tab 1.0
+@tab Cache-block zero extension.
+
+@item zicbom
+@tab 1.0
+@tab Cache-block management extension.
+
+@item zicbop
+@tab 1.0
+@tab Cache-block prefetch extension.
+
+@item zicntr
+@tab 2.0
+@tab Standard extension for base counters and timers.
+
+@item zihpm
+@tab 2.0
+@tab Standard extension for hardware performance counters.
+
+@item ztso
+@tab 1.0
+@tab Total store ordering extension.
+
+@item zve32x
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zve32f
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zve64x
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zve64f
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zve64d
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zvl32b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl64b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl128b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl256b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl512b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl1024b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl2048b
+@tab 1.0
+@tab Minimum

[PATCH v2] RISC-V: Documnet the list of supported extensions

2024-01-19 Thread Kito Cheng 
Try to list all supported extensions: name, version and few description
for each extension.

v2 changes:
 - Fix several typo.
 - Add expantion info for vector crypto extensions.
 - Drop zvl8192b, zvl16384b, zvl32768b and zvl65536b.
 - Aadd zicntr and zihpm

gcc/ChangeLog:

* doc/invoke.texi (RISC-V Options): Add list of supported
extensions.
---
 gcc/doc/invoke.texi | 461 
 1 file changed, 461 insertions(+)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index c0e513c8f27..313f363f5f2 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -30113,6 +30113,467 @@ syntax @samp{p} or @samp{}, 
(e.g.@: @samp{m2p1} or
 @samp{m2}).
 @end table
 
+Supported extension are listed below:
+@multitable @columnfractions .10 .10 .80
+@headitem Extension Name @tab Supported Version @tab Description
+@item i
+@tab 2.0, 2.1
+@tab Base integer extension.
+
+@item e
+@tab 2.0
+@tab Reduced base integer extension.
+
+@item g
+@tab -
+@tab General-purpose computing base extension, @samp{g} will expand to
+@samp{i}, @samp{m}, @samp{a}, @samp{f}, @samp{d}, @samp{zicsr} and
+@samp{zifencei}.
+
+@item m
+@tab 2.0
+@tab Integer multiplication and division extension.
+
+@item a
+@tab 2.0, 2.1
+@tab Atomic extension.
+
+@item f
+@tab 2.0, 2.2
+@tab Single-precision floating-point extension.
+
+@item d
+@tab 2.0, 2.2
+@tab Double-precision floating-point extension.
+
+@item c
+@tab 2.0
+@tab Compressed extension.
+
+@item h
+@tab 1.0
+@tab Hypervisor extension.
+
+@item v
+@tab 1.0
+@tab Vector extension.
+
+@item zicsr
+@tab 2.0
+@tab Control and status register access extension.
+
+@item zifencei
+@tab 2.0
+@tab Instruction-fetch fence extension.
+
+@item zicond
+@tab 1.0
+@tab Integer conditional operations extension.
+
+@item zawrs
+@tab 1.0
+@tab Wait-on-reservation-set extension.
+
+@item zba
+@tab 1.0
+@tab Address calculation extension.
+
+@item zbb
+@tab 1.0
+@tab Basic bit manipulation extension.
+
+@item zbc
+@tab 1.0
+@tab Carry-less multiplication extension.
+
+@item zbs
+@tab 1.0
+@tab Single-bit operation extension.
+
+@item zfinx
+@tab 1.0
+@tab Single-precision floating-point in integer registers extension.
+
+@item zdinx
+@tab 1.0
+@tab Double-precision floating-point in integer registers extension.
+
+@item zhinx
+@tab 1.0
+@tab Half-precision floating-point in integer registers extension.
+
+@item zhinxmin
+@tab 1.0
+@tab Minimal half-precision floating-point in integer registers extension.
+
+@item zbkb
+@tab 1.0
+@tab Cryptography bit-manipulation extension.
+
+@item zbkc
+@tab 1.0
+@tab Cryptography carry-less multiply extension.
+
+@item zbkx
+@tab 1.0
+@tab Cryptography crossbar permutation extension.
+
+@item zkne
+@tab 1.0
+@tab AES Encryption extension.
+
+@item zknd
+@tab 1.0
+@tab AES Decryption extension.
+
+@item zknh
+@tab 1.0
+@tab Hash function extension.
+
+@item zkr
+@tab 1.0
+@tab Entropy source extension.
+
+@item zksed
+@tab 1.0
+@tab SM4 block cipher extension.
+
+@item zksh
+@tab 1.0
+@tab SM3 hash function extension.
+
+@item zkt
+@tab 1.0
+@tab Data independent execution latency extension.
+
+@item zk
+@tab 1.0
+@tab Standard scalar cryptography extension.
+
+@item zkn
+@tab 1.0
+@tab NIST algorithm suite extension.
+
+@item zks
+@tab 1.0
+@tab ShangMi algorithm suite extension.
+
+@item zihintntl
+@tab 1.0
+@tab Non-temporal locality hints extension.
+
+@item zihintpause
+@tab 1.0
+@tab Pause hint extension.
+
+@item zicboz
+@tab 1.0
+@tab Cache-block zero extension.
+
+@item zicbom
+@tab 1.0
+@tab Cache-block management extension.
+
+@item zicbop
+@tab 1.0
+@tab Cache-block prefetch extension.
+
+@item zicntr
+@tab 2.0
+@tab Standard extension for base counters and timers.
+
+@item zihpm
+@tab 2.0
+@tab Standard extension for hardware performance counters.
+
+@item ztso
+@tab 1.0
+@tab Total store ordering extension.
+
+@item zve32x
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zve32f
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zve64x
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zve64f
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zve64d
+@tab 1.0
+@tab Vector extensions for embedded processors.
+
+@item zvl32b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl64b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl128b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl256b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl512b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl1024b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl2048b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvl4096b
+@tab 1.0
+@tab Minimum vector length standard extensions
+
+@item zvbb
+@tab 1.0
+@tab Vector basic bit-manipulation extension.
+
+@item zvbc
+@tab 1.0
+@tab Vector carryless multiplication extension.