parent
9c5a3cd277
commit
407db65336
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@ -68,6 +68,7 @@ fn main() {
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.success());
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let rust_programs = [
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"128bit",
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"alloc",
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"dep_crate",
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"iter",
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@ -0,0 +1,3 @@
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/target/
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Cargo.lock
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@ -0,0 +1,23 @@
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# Note: This crate must be built using build.sh
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[package]
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name = "solana-bpf-rust-128bit"
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version = "0.16.0"
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description = "Solana BPF iter program written in Rust"
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authors = ["Solana Maintainers <maintainers@solana.com>"]
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repository = "https://github.com/solana-labs/solana"
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license = "Apache-2.0"
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homepage = "https://solana.com/"
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edition = "2018"
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[dependencies]
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solana-sdk-bpf-utils = { path = "../../../../sdk/bpf/rust/rust-utils", version = "0.16.0" }
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solana-bpf-rust-128bit-dep = { path = "../128bit_dep", version = "0.16.0" }
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[workspace]
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members = []
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[lib]
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crate-type = ["cdylib"]
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name = "solana_bpf_rust_128bit"
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@ -0,0 +1,6 @@
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[dependencies.compiler_builtins]
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path = "../../../../sdk/bpf/dependencies/rust-bpf-sysroot/src/compiler-builtins"
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features = ["c", "mem"]
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[target.bpfel-unknown-unknown.dependencies]
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alloc = { path = "../../../../sdk/bpf/dependencies/rust-bpf-sysroot/src/liballoc" }
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@ -0,0 +1,41 @@
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//! @brief Example Rust-based BPF program tests loop iteration
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#![no_std]
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#![allow(unused_attributes)]
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extern crate solana_sdk_bpf_utils;
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use solana_sdk_bpf_utils::info;
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#[no_mangle]
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pub extern "C" fn entrypoint(_input: *mut u8) -> bool {
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let x: u128 = 1;
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let y = x.rotate_right(1);
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assert_eq!(y, 170_141_183_460_469_231_731_687_303_715_884_105_728);
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assert_eq!(
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u128::max_value(),
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340_282_366_920_938_463_463_374_607_431_768_211_455
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);
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let mut z = u128::max_value();
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z -= 1;
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assert_eq!(z, 340_282_366_920_938_463_463_374_607_431_768_211_454);
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let x = u64::max_value();
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assert_eq!(u128::from(x) + u128::from(x), 36_893_488_147_419_103_230);
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let x = solana_bpf_rust_128bit_dep::work(
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u128::from(u64::max_value()),
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u128::from(u64::max_value()),
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);
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assert_eq!(x.wrapping_shr(64) as u64, 1);
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assert_eq!(
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x.wrapping_shl(64).wrapping_shr(64) as u64,
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0xffff_ffff_ffff_fffe
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);
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assert_eq!(x, 0x0001_ffff_ffff_ffff_fffe);
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info!("Success");
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true
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}
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@ -0,0 +1,3 @@
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/target/
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Cargo.lock
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@ -0,0 +1,19 @@
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# Note: This crate must be built using build.sh
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[package]
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name = "solana-bpf-rust-128bit-dep"
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version = "0.16.0"
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description = "Solana BPF many-args-dep program written in Rust"
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authors = ["Solana Maintainers <maintainers@solana.com>"]
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repository = "https://github.com/solana-labs/solana"
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license = "Apache-2.0"
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homepage = "https://solana.com/"
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edition = "2018"
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[dependencies]
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solana-sdk-bpf-utils = { path = "../../../../sdk/bpf/rust/rust-utils", version = "0.16.0" }
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[workspace]
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members = []
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@ -0,0 +1,6 @@
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[dependencies.compiler_builtins]
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path = "../../../../sdk/bpf/dependencies/rust-bpf-sysroot/src/compiler-builtins"
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features = ["c", "mem"]
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[target.bpfel-unknown-unknown.dependencies]
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alloc = { path = "../../../../sdk/bpf/dependencies/rust-bpf-sysroot/src/liballoc" }
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@ -0,0 +1,9 @@
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//! @brief Solana Rust-based BPF program utility functions and types
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#![no_std]
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extern crate solana_sdk_bpf_utils;
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pub fn work(x: u128, y: u128) -> u128 {
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x + y
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}
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@ -90,6 +90,7 @@ mod bpf {
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solana_logger::setup();
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let programs = [
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("solana_bpf_rust_128bit", true),
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("solana_bpf_rust_alloc", true),
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("solana_bpf_rust_dep_crate", true),
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("solana_bpf_rust_iter", true),
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Loading…
Reference in New Issue