diff options
| -rw-r--r-- | Cargo.lock | 134 | ||||
| -rw-r--r-- | Cargo.toml | 17 | ||||
| -rw-r--r-- | LICENSE | 12 | ||||
| -rw-r--r-- | README.md | 23 | ||||
| -rw-r--r-- | src/main.rs | 30 |
5 files changed, 99 insertions, 117 deletions
@@ -48,17 +48,6 @@ dependencies = [ ] [[package]] -name = "derivative" -version = "1.0.3" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "942ca430eef7a3806595a6737bc388bf51adb888d3fc0dd1b50f1c170167ee3a" -dependencies = [ - "proc-macro2 0.4.30", - "quote 0.6.13", - "syn 0.15.44", -] - -[[package]] name = "hermit-abi" version = "0.1.6" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -74,12 +63,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "023b39be39e3a2da62a94feb433e91e8bcd37676fbc8bea371daf52b7a769a3e" [[package]] -name = "itoa" -version = "0.4.4" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "501266b7edd0174f8530248f87f99c88fbe60ca4ef3dd486835b8d8d53136f7f" - -[[package]] name = "libc" version = "0.2.66" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -96,24 +79,13 @@ dependencies = [ [[package]] name = "num_enum" -version = "0.4.2" +version = "0.2.3" source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "be601e38e20a6f3d01049d85801cb9b7a34a8da7a0da70df507bbde7735058c8" +checksum = "fae2a63210048cf77ceb6031b3f87ac69e4a68cfaacb17a0261e141c4bc8467b" dependencies = [ - "derivative", - "num_enum_derive", -] - -[[package]] -name = "num_enum_derive" -version = "0.4.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "b59f30f6a043f2606adbd0addbf1eef6f2e28e8c4968918b63b7ff97ac0db2a7" -dependencies = [ - "proc-macro-crate", - "proc-macro2 1.0.7", - "quote 1.0.2", - "syn 1.0.13", + "proc-macro2 0.4.30", + "quote 0.6.13", + "syn 0.15.44", ] [[package]] @@ -123,15 +95,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index" checksum = "b8f8bdf33df195859076e54ab11ee78a1b208382d3a26ec40d142ffc1ecc49ef" [[package]] -name = "proc-macro-crate" -version = "0.1.4" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "e10d4b51f154c8a7fb96fd6dad097cb74b863943ec010ac94b9fd1be8861fe1e" -dependencies = [ - "toml", -] - -[[package]] name = "proc-macro2" version = "0.4.30" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -183,12 +146,6 @@ dependencies = [ ] [[package]] -name = "ryu" -version = "1.0.2" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "bfa8506c1de11c9c4e4c38863ccbe02a305c8188e85a05a784c9e11e1c3910c8" - -[[package]] name = "serde" version = "1.0.104" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -206,17 +163,6 @@ dependencies = [ ] [[package]] -name = "serde_json" -version = "1.0.44" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "48c575e0cc52bdd09b47f330f646cf59afc586e9c4e3ccd6fc1f625b8ea1dad7" -dependencies = [ - "itoa", - "ryu", - "serde", -] - -[[package]] name = "strsim" version = "0.8.0" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -266,15 +212,6 @@ dependencies = [ ] [[package]] -name = "toml" -version = "0.5.5" -source = "registry+https://github.com/rust-lang/crates.io-index" -checksum = "01d1404644c8b12b16bfcffa4322403a91a451584daaaa7c28d3152e6cbc98cf" -dependencies = [ - "serde", -] - -[[package]] name = "unicode-width" version = "0.1.7" source = "registry+https://github.com/rust-lang/crates.io-index" @@ -322,7 +259,9 @@ checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f" [[package]] name = "yaxpeax-arch" -version = "0.0.1" +version = "0.0.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "ab52e5031be876437d8db20de2074486ce6a49e3a0809a8e8b291a307ea808a2" dependencies = [ "num-traits", "serde", @@ -331,7 +270,9 @@ dependencies = [ [[package]] name = "yaxpeax-arm" -version = "0.0.1" +version = "0.0.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "3d7b631720783f1ea2eeddf0de1643c5c90a2777921816294db8fd876ccd53dc" dependencies = [ "serde", "serde_derive", @@ -347,71 +288,74 @@ dependencies = [ "num-traits", "yaxpeax-arch", "yaxpeax-arm", + "yaxpeax-m16c", "yaxpeax-mips", - "yaxpeax-msp430-mc", + "yaxpeax-msp430", "yaxpeax-pic17", "yaxpeax-pic18", - "yaxpeax-pic24", "yaxpeax-x86", ] [[package]] -name = "yaxpeax-mips" -version = "0.0.1" +name = "yaxpeax-m16c" +version = "0.0.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "00248964a847ea31080732852503377cbef24144226a42693865700312e9b0c1" dependencies = [ - "num_enum", + "num-traits", "serde", "serde_derive", - "termion", "yaxpeax-arch", ] [[package]] -name = "yaxpeax-msp430-mc" -version = "0.0.1" +name = "yaxpeax-mips" +version = "0.0.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "522a0f8af9ca110ab99d29071a4f7953eb7025c3698461bd1adc36dc8a03523f" dependencies = [ - "serde", - "serde_derive", + "num_enum", "termion", "yaxpeax-arch", ] [[package]] -name = "yaxpeax-pic17" -version = "0.0.1" +name = "yaxpeax-msp430" +version = "0.0.3" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "8c1885d516b165a9799ff0a02af51263e2198215ea03097a582f41f3efa34259" dependencies = [ - "serde", - "serde_derive", "termion", "yaxpeax-arch", ] [[package]] -name = "yaxpeax-pic18" -version = "0.0.1" +name = "yaxpeax-pic17" +version = "0.0.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "52f7c1a9869cda40d584e0b6356bc94ea7dbb8b64c5756fb268f33134fc5a75d" dependencies = [ - "serde", - "serde_derive", + "termion", "yaxpeax-arch", ] [[package]] -name = "yaxpeax-pic24" -version = "0.0.1" +name = "yaxpeax-pic18" +version = "0.0.2" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "a5695d4bed74eb94a8a06439ed67cb4f7b244121bf56d735e64facb7b5c698b6" dependencies = [ - "serde", - "serde_derive", "yaxpeax-arch", ] [[package]] name = "yaxpeax-x86" -version = "0.0.1" +version = "0.0.4" +source = "registry+https://github.com/rust-lang/crates.io-index" +checksum = "c99c7e696c0ef10d67492b728b588dc260d5fa2e33d1e37edcf7cd466c7946b4" dependencies = [ "num-traits", "serde", "serde_derive", - "serde_json", - "termion", "yaxpeax-arch", ] @@ -2,6 +2,7 @@ name = "yaxpeax-dis" version = "0.1.0" authors = ["iximeow <me@iximeow.net>"] +license = "0BSD" edition = "2018" description = "disassembly tool using yaxpeax instruction decoders" @@ -15,12 +16,12 @@ hex = "0.4.0" num-traits = "0.2.10" # common interfaces for all yaxpeax decoders -yaxpeax-arch = { path = "../yaxpeax-arch" } +yaxpeax-arch = { version = "0.0.3" } -yaxpeax-arm = { path = "../arch/arm" } -yaxpeax-mips = { path = "../arch/mips" } -yaxpeax-msp430-mc = { path = "../arch/msp430" } -yaxpeax-pic17 = { path = "../arch/pic17" } -yaxpeax-pic18 = { path = "../arch/pic18" } -yaxpeax-pic24 = { path = "../arch/pic24" } -yaxpeax-x86 = { path = "../arch/x86" } +yaxpeax-arm = { version = "0.0.2" } +yaxpeax-mips = { version = "0.0.2" } +yaxpeax-msp430 = { version = "0.0.3" } +yaxpeax-pic17 = { version = "0.0.2" } +yaxpeax-pic18 = { version = "0.0.2" } +yaxpeax-x86 = { version = "0.0.4" } +yaxpeax-m16c = { version = "0.0.2" } @@ -0,0 +1,12 @@ +Copyright (c) 2020 iximeow + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH +REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY +AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, +INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM +LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR +OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR +PERFORMANCE OF THIS SOFTWARE. diff --git a/README.md b/README.md new file mode 100644 index 0000000..ac83eac --- /dev/null +++ b/README.md @@ -0,0 +1,23 @@ +## yaxpeax-dis + +`yaxpeax-dis` is the repo providing `yaxdis`, a small and very naive disassembler to exercise decoders in the [yaxpeax project](https://git.iximeow.net/yaxpeax-arch/). it does not (currently?) do much other than disassembling hex input, and is mostly useful as an example of how to use decoders and spot-checking a specific instruction's decoding. + +## usage + +if you just want to build and use it, `cargo install yaxpeax-dis` should get you started. otherwise, clone this repo and a `cargo build` will work as well. + +`yaxdis [-a arch] [hex bytes]`, such as `yaxdis -a x86_64 33c0c3` which should yield: +``` +0x00000000: 33c0 : xor eax, eax +0x00000002: c3 : ret +``` +or `yaxdis -a armv7 83591764ab46cd42`, producing: +``` +0x00000000: 83591764 : ldrvs r5, [r7], #-0x260c +0x00000004: ab46cd42 : sbcmi sp, 0x46ab +``` + +`yaxdis` also takes a `-v` flag to emit more verbose information (really, a `Debug` display of decoded instructions). + +## supported architectures / ! user beware ! +`yaxdis` should support all architectures listed in the [yaxpeax-arch readme](https://git.iximeow.net/yaxpeax-arch/). that is currently `x86_64`, `armv7`, `armv8`, `mips`, `msp430`, `pic17`, `pic18`, and `m16c`. specific levels of support and stability vary, beware. diff --git a/src/main.rs b/src/main.rs index 3a9fef4..b59ebb2 100644 --- a/src/main.rs +++ b/src/main.rs @@ -1,36 +1,37 @@ -use yaxpeax_arch::{Address, Arch, Decoder, Instruction, LengthedInstruction}; +use yaxpeax_arch::{AddressBase, Arch, Decoder, Instruction, LengthedInstruction}; -use clap::{Arg, App}; +use clap::*; use num_traits::identities::Zero; use std::fmt; fn main() { - let matches = App::new("yaxpeax disassembler") - .version("0.0.1") - .author("iximeow <me@iximeow.net>") - .about("disassembly tool using yaxpeax decoders") + let _ = include_str!("../Cargo.toml"); + let app = app_from_crate!() .arg(Arg::with_name("arch") .short("a") - .long("architecture") + .long("--architecture") .takes_value(true) - .help("architecture to disassemble input as")) + .possible_values(&["x86_64", "armv7", "armv8", "mips", "msp430", "pic17", "pic18", "m16c"]) + .help("architecture to disassemble input as.")) + /* .arg(Arg::with_name("file") .short("f") .long("file") .takes_value(true) .help("file of bytes to decode")) + */ .arg(Arg::with_name("verbose") .short("v") - .long("verbose") + .long("--verbose") .help("increased detail when decoding instructions")) .arg(Arg::with_name("data") - .index(1)) - .get_matches(); + .required(true) + .help("hex bytes to decode by the selected architecture. for example, try -a x86_64 33c0c3")); + + let matches = app.get_matches(); let arch_str = matches.value_of("arch").unwrap_or("x86_64"); - eprintln!("disassembling as {}", arch_str); -// let file = matches.value_of("file").unwrap(); let buf: &str = matches.value_of("data").unwrap_or(""); let verbose = matches.occurrences_of("verbose") > 0; @@ -39,9 +40,10 @@ fn main() { "armv7" => decode_input::<yaxpeax_arm::armv7::ARMv7>(buf, verbose), "armv8" => decode_input::<yaxpeax_arm::armv8::a64::ARMv8>(buf, verbose), "mips" => decode_input::<yaxpeax_mips::MIPS>(buf, verbose), - "msp430" => decode_input::<yaxpeax_msp430_mc::MSP430>(buf, verbose), + "msp430" => decode_input::<yaxpeax_msp430::MSP430>(buf, verbose), "pic17" => decode_input::<yaxpeax_pic17::PIC17>(buf, verbose), "pic18" => decode_input::<yaxpeax_pic18::PIC18>(buf, verbose), + "m16c" => decode_input::<yaxpeax_m16c::M16C>(buf, verbose), // "pic24" => decode_input::<yaxpeax_pic24::PIC24>(buf), other => { println!("unsupported architecture: {}", other); |