Hi Robin,
On 2023/11/13 18:33, Robin Dapp wrote:
On 2023/11/13 18:22, juzhe.zh...@rivai.ai wrote:
If there is a difference between them. I think we should fix riscv-common.cc.
Since I think "zvfh_zfh" should not be different with "zfh_zvfh"
It's possible. Let me debug it and see if there's a problem.
I don't think it is different. Just checked and it still works for me.
Could you please tell me how you invoke the testsuite?
This looks to be the difference between the linux and elf versions of
gcc. The elf version of gcc we are build will have this problem, the
linux version of gcc will not. I think the linux version of gcc has a
wrong behavior.:
➜ riscv-gnu-toolchain-push git:(tintin-dev)
./build/dev-rv32gcv_zfh_zvfh-ilp32d-medany-newlib-spike-debug/install/bin/riscv32-unknown-elf-gcc
-march=rv32gcv_zfh
build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/hello.c
riscv32-unknown-elf-gcc: fatal error: Cannot find suitable multilib set
for
'-march=rv32imafdcv_zicsr_zifencei_zfh_zfhmin_zve32f_zve32x_zve64d_zve64f_zve64x_zvl128b_zvl32b_zvl64b'/'-mabi=ilp32d'
compilation terminated.
➜ riscv-gnu-toolchain-push git:(tintin-dev)
./build/dev-rv32gcv_zfh_zvfh-ilp32d-medany-linux-spike-debug/install/bin/riscv32-unknown-linux-gnu-gcc
-march=rv32gcv_zfh
build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/hello.c
--
Best,
Lehua (RiVAI)
lehua.d...@rivai.ai
