From 2d7fed6c59c9acbb37fd39b1a647da2a60515069 Mon Sep 17 00:00:00 2001
From: Astro <astro@spaceboyz.net>
Date: Sun, 9 Jun 2019 01:00:58 +0200
Subject: [PATCH] link again compiler_builtins

required for memset etc
---
 Cargo.lock  | 7 +++++++
 Cargo.toml  | 1 +
 src/main.rs | 2 ++
 3 files changed, 10 insertions(+)

diff --git a/Cargo.lock b/Cargo.lock
index 3dbf4d4..bab6921 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5,6 +5,11 @@ name = "bit_field"
 version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
+[[package]]
+name = "compiler_builtins"
+version = "0.1.16"
+source = "git+https://github.com/rust-lang-nursery/compiler-builtins#5e06435c291211a6443d3b29b948faa3ccaaa180"
+
 [[package]]
 name = "r0"
 version = "0.2.2"
@@ -28,12 +33,14 @@ name = "zc706"
 version = "0.0.0"
 dependencies = [
  "bit_field 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiler_builtins 0.1.16 (git+https://github.com/rust-lang-nursery/compiler-builtins)",
  "r0 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "volatile-register 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [metadata]
 "checksum bit_field 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "a165d606cf084741d4ac3a28fb6e9b1eb0bd31f6cd999098cfddb0b2ab381dc0"
+"checksum compiler_builtins 0.1.16 (git+https://github.com/rust-lang-nursery/compiler-builtins)" = "<none>"
 "checksum r0 0.2.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e2a38df5b15c8d5c7e8654189744d8e396bddc18ad48041a500ce52d6948941f"
 "checksum vcell 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)" = "45c297f0afb6928cd08ab1ff9d95e99392595ea25ae1b5ecf822ff8764e57a0d"
 "checksum volatile-register 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "0d67cb4616d99b940db1d6bd28844ff97108b498a6ca850e5b6191a532063286"
diff --git a/Cargo.toml b/Cargo.toml
index 73cf559..274bb58 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,3 +21,4 @@ default = ["target_zc706"]
 r0 = "0.2"
 volatile-register = "0.2"
 bit_field = "0.10"
+compiler_builtins = { git = "https://github.com/rust-lang-nursery/compiler-builtins", no-default-features = true, features = ["mem", "no-lang-items"]}
diff --git a/src/main.rs b/src/main.rs
index d26736e..9fa0241 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -3,10 +3,12 @@
 #![feature(asm)]
 #![feature(global_asm)]
 #![feature(naked_functions)]
+#![feature(compiler_builtins_lib)]
 
 use core::fmt::Write;
 
 use r0::zero_bss;
+use compiler_builtins as _;
 
 mod regs;
 mod cortex_a9;