fill in blanks

Author: japaric

src/03-setup/README.md

@@ -30,7 +30,7 @@ several MBs in size.
 We'll use all the tools listed below. Where a minimum version is not specified, any recent version
 should work but we have listed the version we have tested.
 
-- Cargo & `rustc` >= nightly-2018-07-XX (TODO enter the latest nightly date)
+- Cargo & `rustc` >= nightly-2018-08-02
 
 - [`itmdump`] v0.2.1
 
@@ -41,7 +41,7 @@ should work but we have listed the version we have tested.
 - `arm-none-eabi-gdb`. Version 7.12 or newer highly recommended. Tested versions: 7.10, 7.11,
   7.12 and 8.1
 
-- [`cargo-binutils`]. Version 0.1.1 or newer.
+- [`cargo-binutils`]. Version 0.1.2 or newer.
 
 [`cargo-binutils`]: https://github.com/japaric/cargo-binutils
 
@@ -75,12 +75,12 @@ Then, install or switch to the nightly channel.
 $ rustup default nightly
 ```
 
-**NOTE** Make sure you have a nightly newer than `nightly-2018-07-XX`. `rustc -V` should return a
+**NOTE** Make sure you have a nightly newer than `nightly-2018-08-02`. `rustc -V` should return a
 date newer than the one shown below:
 
 ``` console
 $ rustc -V
-rustc 1.27.0-nightly (XXX 2018-07-XX)
+rustc 1.29.0-nightly (97085f9fb 2018-08-01)
 ```
 
 ### `itmdump`
@@ -101,10 +101,10 @@ $ cargo install cargo-binutils --vers 0.1.1
 
 $ cargo size -- --version
 LLVM (http://llvm.org/):
-LLVM version 6.0.1
-Optimized build.
-Default target: x86_64-unknown-linux-gnu
-Host CPU: skylake
+  LLVM version 7.0.0svn
+  Optimized build.
+  Default target: x86_64-unknown-linux-gnu
+  Host CPU: skylake
 ```
 
 ### OS specific instructions

src/07-registers/optimization.md

@@ -185,7 +185,7 @@ fn main() -> ! {
 If we look at the disassembly of this new program compiled in release mode:
 
 ``` console
-$ cargo objdump -- -d -no-show-raw-insn target/thumbv7em-none-eabihf/release/registers
+$ cargo objdump -- -source -no-show-raw-insn target/thumbv7em-none-eabihf/release/registers
 registers::main::h3fb012c2979103e9:
  8000188:       push    {r7, lr}
  800018a:       bl      #40