First stab at Rust BPF (#2269)

First stab at Rust BPF

sdk/bpf/inc/solana_sdk.h

@@ -320,14 +320,21 @@ SOL_FN_PREFIX void sol_log_params(
   const uint8_t *data,
   uint64_t data_len
 ) {
+  sol_log("- Number of KeyedAccounts");
   sol_log_64(0, 0, 0, 0, ka_len);
   for (int i = 0; i < ka_len; i++) {
+    sol_log("- Is signer");
     sol_log_64(0, 0, 0, 0, ka[i].is_signer);
+    sol_log("- Key");
     sol_log_key(ka[i].key);
+    sol_log("- Tokens");
     sol_log_64(0, 0, 0, 0, *ka[i].tokens);
+    sol_log("- Userdata");
     sol_log_array(ka[i].userdata, ka[i].userdata_len);
+    sol_log("- Owner");
     sol_log_key(ka[i].owner);
   }
+  sol_log("- Instruction data\0");
   sol_log_array(data, data_len);
 }
 

sdk/bpf/llvm-docker/bin/llvm-objcopy

@@ -0,0 +1,11 @@
+#!/usr/bin/env bash
+set -e
+PROGRAM=$(basename "$0")
+SDKROOT="$(cd "$(dirname "$0")"/../..; pwd -P)"
+[[ -z $V ]] || set -x
+exec docker run \
+  --workdir "$PWD" \
+  --volume "$PWD:$PWD" \
+  --volume "$SDKROOT:$SDKROOT" \
+  --rm solanalabs/llvm \
+  "$PROGRAM" "$@"

sdk/bpf/llvm-docker/generate.sh

@@ -14,6 +14,6 @@ exec docker run \
   "$PROGRAM" "$@"
 EOM
 
-for program in clang clang++ llc ld.lld llvm-objdump; do
+for program in clang clang++ llc ld.lld llvm-objdump llvm-objcopy; do
   echo "$SCRIPT" > bin/$program
 done

sdk/bpf/scripts/install.sh

@@ -32,7 +32,7 @@ if [[ ! -r criterion-$machine-$version.md ]]; then
 fi
 
 # Install LLVM
-version=v0.0.7
+version=v0.0.8
 if [[ ! -f llvm-native-$machine-$version.md ]]; then
   (
     filename=solana-llvm-$machine.tar.bz2