[Patch 00/14] target/riscv: Some updates to float point related extensions

[Weiwei Li <liweiwei@iscas.ac.cn>]

This patchset fixes some relationship for half-precise float point related extensions and vector related extensions. It also adds support for Zvhf{min} and Zve64d extensions.

Specification for Zv* extensions can be found in:

https://github.com/riscv/riscv-v-spec/blob/master/v-spec.adoc

The port is available here:
https://github.com/plctlab/plct-qemu/tree/plct-zvfh-upstream

Weiwei Li (14):
  target/riscv: Fix the relationship between Zfhmin and Zfh
  target/riscv: Fix the relationship between Zhinxmin and Zhinx
  target/riscv: Simplify the check for Zfhmin and Zhinxmin
  target/riscv: Add cfg properties for Zv* extension
  target/riscv: Fix relationship between V, Zve*, F and  D
  target/riscv: Add propertie check for Zvfh{min} extensions
  target/riscv: Indent fixes in cpu.c
  target/riscv: Simplify check for Zve32f and Zve64f
  target/riscv: Replace check for F/D to Zve32f/Zve64d in
    trans_rvv.c.inc
  target/riscv: Remove rebundunt check for zve32f and zve64f
  target/riscv: Add support for Zvfh/zvfhmin extensions
  target/riscv: Fix check for vectore load/store instructions when
    EEW=64
  target/riscv: Simplify check for EEW = 64 in trans_rvv.c.inc
  target/riscv: Expose properties for Zv* extension

 target/riscv/cpu.c                        |  99 ++++++++----
 target/riscv/cpu.h                        |   3 +
 target/riscv/insn_trans/trans_rvv.c.inc   | 184 +++++++---------------
 target/riscv/insn_trans/trans_rvzfh.c.inc |  25 ++-
 4 files changed, 144 insertions(+), 167 deletions(-)

-- 
2.25.1