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| author | Pan Li <pan2.li@intel.com> | 2023-11-21 08:13:28 +0800 |
|---|---|---|
| committer | Pan Li <pan2.li@intel.com> | 2023-11-21 08:22:14 +0800 |
| commit | 1749dfbf18c2f60602ec43753d7f502770b8098f (patch) | |
| tree | f16fdd68fb74c2d4021af46486ff73a952c73dd3 /scripts/wrapper/spike/riscv64-unknown-linux-gnu-run | |
| parent | 82c3d6550a26f03c3b4acb6cbefe5c5e98855ddb (diff) | |
| download | riscv-gnu-toolchain-1749dfbf18c2f60602ec43753d7f502770b8098f.zip riscv-gnu-toolchain-1749dfbf18c2f60602ec43753d7f502770b8098f.tar.gz riscv-gnu-toolchain-1749dfbf18c2f60602ec43753d7f502770b8098f.tar.bz2 | |
Inject CPU options to spike run test from elf file
* Refactor CPU options for exacting common part between qemu and spike.
* Inject CPU options to spike run command line.
The below common CPU options are extracted to common part.
* xlen
* vlen
* extensions
The above CPU options will be leveraged to build the run arguments for
both the qemu and spike, for example.
QEMU: qemu-riscv64 -cpu rv64,v=true,vlen=1024,elen=64,vext_spec=v1.0
SPIKE: spike --isa=rv64imafdcv_zicsr_zifencei_zmmul --varch=vlen:1024,elen:64
Signed-off-by: Pan Li <pan2.li@intel.com>
Diffstat (limited to 'scripts/wrapper/spike/riscv64-unknown-linux-gnu-run')
| -rwxr-xr-x | scripts/wrapper/spike/riscv64-unknown-linux-gnu-run | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/scripts/wrapper/spike/riscv64-unknown-linux-gnu-run b/scripts/wrapper/spike/riscv64-unknown-linux-gnu-run index 6f5ba83..819ac7a 100755 --- a/scripts/wrapper/spike/riscv64-unknown-linux-gnu-run +++ b/scripts/wrapper/spike/riscv64-unknown-linux-gnu-run @@ -1,7 +1,8 @@ -#!/bin/sh +#!/bin/bash -xlen="$(readelf -h $1 | grep 'Class' | cut -d: -f 2 | xargs echo | sed 's/^ELF//')" -arch="${ARCH_STR#*=}" -spike \ - --isa=${arch} \ - ${PK_PATH}/pk${xlen} "$@" +xlen="$(march-to-cpu-opt --elf-file-path $1 --print-xlen)" +isa="$(march-to-cpu-opt --elf-file-path $1 --print-spike-isa)" +varch="$(march-to-cpu-opt --elf-file-path $1 --print-spike-varch)" + +[[ -z ${varch} ]] && spike --isa=${isa} ${PK_PATH}/pk${xlen} "$@" +[[ ! -z ${varch} ]] && spike --isa=${isa} --varch=${varch} ${PK_PATH}/pk${xlen} "$@" |