nuttx/arch
chao an 2fd95611cb risc-v/cmake: configurable vendor ISA extensions
merge below commit into cmake:

1. risc-v/toolchain: configurable vendor ISA extensions

This option allows the platform to enable some vendor-customized ISA extensions,
E.g OpenHW, SiFive, T-Head.

SiFive Intelligence Extensions:
    SiFive Vector Coprocessor Interface(VCIX): xsfvcp
    SiFive FP32-to-int8 Ranged Clip Instructions: Xsfvfnrclipxfqf
    SiFive Matrix Multiply Accumulate Instructions: Xsfvfwmaccqqq
    SiFive Int8 Matrix Multiplication Instructions: XSFvqmaccqoq
Command Line:
    xsfvcp0p1_xsfvfnrclipxfqf0p1_xsfvfwmaccqqq0p1_xsfvqmaccqoq0p1

2. "V" Standard Extension for Vector Operations
3. "Q" Standard Extension for Quad-Precision Floating-Point

Signed-off-by: chao an <anchao@lixiang.com>
2024-01-18 09:53:53 +01:00
..
arm arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
arm64 docs/comments: fix some typos 2024-01-15 13:22:13 +08:00
avr arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
ceva docs/comments: fix some typos 2024-01-15 13:22:13 +08:00
dummy
hc arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
mips arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
misoc arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
or1k arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
renesas arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
risc-v risc-v/cmake: configurable vendor ISA extensions 2024-01-18 09:53:53 +01:00
sim arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
sparc arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
x86 arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
x86_64 arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
xtensa esp32s3/pwm: Fix pwm output 2024-01-17 22:42:08 -03:00
z16 arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
z80 arch/: remove duplicated task exit logs 2024-01-17 09:18:17 -08:00
CMakeLists.txt build: add initial cmake build system 2023-07-08 13:50:48 +08:00
Kconfig arch/risc-v: add ARCH_QPFPU for Quad-Precision Floating-Point 2024-01-15 22:31:39 -08:00