Native/builtin programs now receive an InvokeContext (bp #13286) (#13298)

* Native/builtin programs now receive an InvokeContext

(cherry picked from commit df8dab9d2b)

* Remove MessageProcessor::loaders

(cherry picked from commit 2664a1f7ef)

* Remove Entrypoint type

(cherry picked from commit 225bed11c7)

* Remove programs clone()

(cherry picked from commit 33884d847a)

* Add sol_log_compute_units syscall

(cherry picked from commit 66e51a7363)

* Add Bank::set_bpf_compute_budget()

(cherry picked from commit 7d686b72a0)

* Rebase

Co-authored-by: Michael Vines <mvines@gmail.com>

sdk/program/src/log.rs

@@ -96,3 +96,19 @@ pub fn sol_log_params(accounts: &[AccountInfo], data: &[u8]) {
     info!("Instruction data");
     sol_log_slice(data);
 }
+
+/// Logs the current compute unit consumption
+#[inline]
+pub fn sol_log_compute_units() {
+    #[cfg(target_arch = "bpf")]
+    unsafe {
+        sol_log_compute_units_();
+    }
+    #[cfg(not(target_arch = "bpf"))]
+    crate::program_stubs::sol_log_compute_units();
+}
+
+#[cfg(target_arch = "bpf")]
+extern "C" {
+    fn sol_log_compute_units_();
+}

sdk/program/src/program_stubs.rs

@@ -19,6 +19,9 @@ pub trait SyscallStubs: Sync + Send {
     fn sol_log(&self, message: &str) {
         println!("{}", message);
     }
+    fn sol_log_compute_units(&self) {
+        sol_log("SyscallStubs: sol_log_compute_units() not available");
+    }
     fn sol_invoke_signed(
         &self,
         _instruction: &Instruction,
@@ -41,6 +44,10 @@ 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_log_compute_units() {
+    SYSCALL_STUBS.read().unwrap().sol_log_compute_units();
+}
+
 pub(crate) fn sol_invoke_signed(
     instruction: &Instruction,
     account_infos: &[AccountInfo],