Separate the "program" feature of solana-sdk into a new crate called solana-program (bp #12989) (#13131)

* Add solana-program-sdk boilerplate (cherry picked from commit 3718771ffb) # Conflicts: # sdk/Cargo.toml * Initial population of solana-program-sdk (cherry picked from commit 63db324204) # Conflicts: # Cargo.lock * Port programs to solana-program-sdk (cherry picked from commit fe68f7f786) # Conflicts: # programs/bpf/Cargo.lock # programs/bpf/rust/128bit/Cargo.toml # programs/bpf/rust/128bit_dep/Cargo.toml # programs/bpf/rust/alloc/Cargo.toml # programs/bpf/rust/call_depth/Cargo.toml # programs/bpf/rust/custom_heap/Cargo.toml # programs/bpf/rust/dep_crate/Cargo.toml # programs/bpf/rust/deprecated_loader/Cargo.toml # programs/bpf/rust/dup_accounts/Cargo.toml # programs/bpf/rust/error_handling/Cargo.toml # programs/bpf/rust/external_spend/Cargo.toml # programs/bpf/rust/instruction_introspection/Cargo.toml # programs/bpf/rust/invoke/Cargo.toml # programs/bpf/rust/invoked/Cargo.toml # programs/bpf/rust/iter/Cargo.toml # programs/bpf/rust/many_args/Cargo.toml # programs/bpf/rust/many_args_dep/Cargo.toml # programs/bpf/rust/noop/Cargo.toml # programs/bpf/rust/panic/Cargo.toml # programs/bpf/rust/param_passing/Cargo.toml # programs/bpf/rust/param_passing_dep/Cargo.toml # programs/bpf/rust/rand/Cargo.toml # programs/bpf/rust/ristretto/Cargo.toml # programs/bpf/rust/sanity/Cargo.toml # programs/bpf/rust/sha256/Cargo.toml # programs/bpf/rust/sysval/Cargo.toml * Only activate legacy program feature for the solana-sdk crate (cherry picked from commit 85c51f5787) * Run serum-dex unit tests (cherry picked from commit 92ce381d60) * Rename solana-program-sdk to solana-program (cherry picked from commit dd711ab5fb) # Conflicts: # programs/bpf/rust/128bit/Cargo.toml # programs/bpf/rust/128bit_dep/Cargo.toml # programs/bpf/rust/alloc/Cargo.toml # programs/bpf/rust/call_depth/Cargo.toml # programs/bpf/rust/custom_heap/Cargo.toml # programs/bpf/rust/dep_crate/Cargo.toml # programs/bpf/rust/deprecated_loader/Cargo.toml # programs/bpf/rust/dup_accounts/Cargo.toml # programs/bpf/rust/error_handling/Cargo.toml # programs/bpf/rust/external_spend/Cargo.toml # programs/bpf/rust/instruction_introspection/Cargo.toml # programs/bpf/rust/invoke/Cargo.toml # programs/bpf/rust/invoked/Cargo.toml # programs/bpf/rust/iter/Cargo.toml # programs/bpf/rust/many_args/Cargo.toml # programs/bpf/rust/many_args_dep/Cargo.toml # programs/bpf/rust/noop/Cargo.toml # programs/bpf/rust/panic/Cargo.toml # programs/bpf/rust/param_passing/Cargo.toml # programs/bpf/rust/param_passing_dep/Cargo.toml # programs/bpf/rust/rand/Cargo.toml # programs/bpf/rust/ristretto/Cargo.toml # programs/bpf/rust/sanity/Cargo.toml # programs/bpf/rust/sha256/Cargo.toml # programs/bpf/rust/sysval/Cargo.toml * Update frozen_abi hashes The movement of files in sdk/ caused ABI hashes to change (cherry picked from commit a4956844bd) * Resolve merge conflicts Co-authored-by: Michael Vines <mvines@gmail.com>
2020-10-24 17:25:22 +00:00
parent 62e0e19961
commit eb9cef0cd4
143 changed files with 1616 additions and 1483 deletions
--- a/sdk/program/src/program_stubs.rs
+++ b/sdk/program/src/program_stubs.rs
@@ -0,0 +1,53 @@
+//! @brief Syscall stubs when building for programs for non-BPF targets
+
+#![cfg(not(target_arch = "bpf"))]
+
+use crate::{account_info::AccountInfo, entrypoint::ProgramResult, instruction::Instruction};
+use std::sync::{Arc, RwLock};
+
+lazy_static::lazy_static! {
+    static ref SYSCALL_STUBS: Arc<RwLock<Box<dyn SyscallStubs>>> = Arc::new(RwLock::new(Box::new(DefaultSyscallStubs {})));
+}
+
+// The default syscall stubs don't do much, but `set_syscalls()` can be used to swap in
+// alternatives
+pub fn set_syscall_stubs(syscall_stubs: Box<dyn SyscallStubs>) -> Box<dyn SyscallStubs> {
+    std::mem::replace(&mut SYSCALL_STUBS.write().unwrap(), syscall_stubs)
+}
+
+pub trait SyscallStubs: Sync + Send {
+    fn sol_log(&self, message: &str) {
+        println!("{}", message);
+    }
+    fn sol_invoke_signed(
+        &self,
+        _instruction: &Instruction,
+        _account_infos: &[AccountInfo],
+        _signers_seeds: &[&[&[u8]]],
+    ) -> ProgramResult {
+        sol_log("SyscallStubs: sol_invoke_signed() not available");
+        Ok(())
+    }
+}
+
+struct DefaultSyscallStubs {}
+impl SyscallStubs for DefaultSyscallStubs {}
+
+pub(crate) fn sol_log(message: &str) {
+    SYSCALL_STUBS.read().unwrap().sol_log(message);
+}
+
+pub(crate) fn sol_log_64(arg1: u64, arg2: u64, arg3: u64, arg4: u64, arg5: u64) {
+    sol_log(&format!("{} {} {} {} {}", arg1, arg2, arg3, arg4, arg5));
+}
+
+pub(crate) fn sol_invoke_signed(
+    instruction: &Instruction,
+    account_infos: &[AccountInfo],
+    signers_seeds: &[&[&[u8]]],
+) -> ProgramResult {
+    SYSCALL_STUBS
+        .read()
+        .unwrap()
+        .sol_invoke_signed(instruction, account_infos, signers_seeds)
+}