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Jeehoon Kang
2021-06-21 18:45:39 +00:00
parent 2d8d1e7fb4
commit 4535b2ef6f
28 changed files with 696 additions and 370 deletions
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README.md
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@@ -16,15 +16,15 @@ cargo build --release # release build
## Run
```sh
cargo run -- -h # print options
cargo run -- -p examples/c/fibonacci.c # parse
cargo run -- -i examples/c/fibonacci.c # irgen
cargo run -- -O --iroutput examples/c/fibonacci.c # optimize
cargo run -- examples/c/fibonacci.c # compile
cargo run --features=build-bin -- -h # print options
cargo run --features=build-bin -- -p examples/c/fibonacci.c # parse
cargo run --features=build-bin -- -i examples/c/fibonacci.c # irgen
cargo run --features=build-bin -- -O --iroutput examples/c/fibonacci.c # optimize
cargo run --features=build-bin -- examples/c/fibonacci.c # compile
cargo run -- --irrun examples/c/fibonacci.c # interprets the IR
cargo run --features=build-bin -- --irrun examples/c/fibonacci.c # interprets the IR
cargo run --release -- examples/c/fibonacci.c # compile with release build
cargo run --features=build-bin --release -- examples/c/fibonacci.c # compile with release build
```
@@ -73,9 +73,8 @@ cat tests/test_reduced.c
### Install
```sh
# Ubuntu 18.04 or higher
apt install -y make cmake python3
apt install -y csmith libcsmith-dev creduce
# Ubuntu 20.04
sudo apt install -y make cmake python3 csmith libcsmith-dev creduce
```
### Run
@@ -113,8 +112,8 @@ reduces the program; check if the reduced program still fails on the test, and i
given program with the reduced one; repeat until you get a small enough buggy program. For more
information, we refer to the [Creduce](https://embed.cs.utah.edu/creduce/) homepage.
**[NOTICE]** The fuzzer supports Ubuntu 18.04 or 20.04 only. It may work for other platforms, but if it
doesn't, please run the fuzzer in Ubuntu 18.04 or 20.04.
**[NOTICE]** The fuzzer supports Ubuntu 20.04 only. It may work for other platforms, but if it
doesn't, please run the fuzzer in Ubuntu 20.04.
## Running RISC-V Binaries
@@ -122,18 +121,18 @@ doesn't, please run the fuzzer in Ubuntu 18.04 or 20.04.
### Install
```sh
# Ubuntu 20.04 or higher
apt install gcc-10-riscv64-linux-gnu g++-10-riscv64-linux-gnu qemu-user-static
# Ubuntu 20.04
sudo apt install gcc-riscv64-linux-gnu g++-riscv64-linux-gnu qemu-user-static
```
### Cross-Compilation and Architecture-Emulation
```sh
# Compile C source code into RISC-V assembly
riscv64-linux-gnu-gcc-10 hello.c -S -o hello.S
riscv64-linux-gnu-gcc hello.c -S -o hello.S
# Link to an RISC-V executable
riscv64-linux-gnu-gcc-10 -static hello.S -o hello
riscv64-linux-gnu-gcc -static hello.S -o hello
# Emulate the executable
qemu-riscv64-static ./hello