X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=README.md;h=850878a8bd7abd71e8f61fc4a7defabd69e05166;hb=45351b73c557e587b6eaf574074535d73cd6b56b;hp=9a4e91370c960b7c59262009186b2e5428f4ade8;hpb=0169cffd9364d2c70d556cc8ad3c083c79c8aeb1;p=riscv-tests.git diff --git a/README.md b/README.md index 9a4e913..850878a 100644 --- a/README.md +++ b/README.md @@ -10,9 +10,9 @@ Building from repository ----------------------------- We assume that the RISCV environment variable is set to the RISC-V tools -install path, and that the riscv-gcc package is installed. +install path, and that the riscv-gnu-toolchain package is installed. - $ git clone https://github.com/ucb-bar/riscv-tests + $ git clone https://github.com/riscv/riscv-tests $ cd riscv-tests $ git submodule update --init --recursive $ autoconf @@ -134,7 +134,7 @@ registers (pc, x0-x31, f0-f31, fsr) can be accessed. The `rv32ui` and `rv64ui` TVMs are integer-only subsets of `rv32u` and `rv64u` respectively. These subsets can not use any floating-point instructions (major opcodes: LOAD-FP, STORE-FP, MADD, MSUB, NMSUB, NMADD, OP-FP), and hence cannot -access the floating-point register state (f0รข-f31 and fsr). The integer-only +access the floating-point register state (f0-f31 and fsr). The integer-only TVMs are useful for initial processor bringup and to test simpler implementations that lack a hardware FPU.