Merge #74 #75 #76

74: Add link to Japanese translation r=eldruin a=adamgreig



75: Typo in cargo objdump argument r=adamgreig a=perlindgren

Found a small typo in `memory-layout.md`
``` console
cargo objdump --bin app -- -s -section .vector_table
```

should read
``` console
cargo objdump --bin app -- -s --section .vector_table
```

76: Fix link to LLVM libcalls-sync on custom targets page r=jamesmunns a=calvinkosmatka

Found a typo'd link on the custom targets page

Co-authored-by: Adam Greig <adam@adamgreig.com>
Co-authored-by: Per Lindgren <per.lindgren@ltu.se>
Co-authored-by: Calvin Kosmatka <calvin.kosmatka@gmail.com>

Author: 4 people

src/custom-target.md

@@ -64,7 +64,7 @@ You can pretty much copy that output into your file. Start with a few modificati
     may set `"max-atomic-width": 32` in that case.
   - I have no native atomic operations, but I can emulate them myself: set `max-atomic-width` to the
     highest number of bits that you can emulate up to 128, then implement all of the
-    [atomic][libcalls-atomic] and [sync][libcalls-atomic] functions expected by LLVM as
+    [atomic][libcalls-atomic] and [sync][libcalls-sync] functions expected by LLVM as
     `#[no_mangle] unsafe extern "C"`. These functions have been standardized by gcc, so the [gcc
     documentation][gcc-sync] may have more notes. Missing functions will cause a linker error, while
     incorrectly implemented functions will possibly cause UB. For example, if you have a

src/memory-layout.md

@@ -216,7 +216,7 @@ This is the disassembly of the `.text` section. We see that the reset handler, n
 located at address `0x8`.
 
 ``` console
-$ cargo objdump --bin app -- -s -section .vector_table
+$ cargo objdump --bin app -- -s --section .vector_table
 ```
 
 ``` text

src/preface.md

@@ -33,6 +33,14 @@ This book mainly targets to two audiences:
 [`msp430-rt`]: https://crates.io/crates/msp430-rt
 [`riscv-rt`]: https://crates.io/crates/riscv-rt
 
+## Translations
+
+This book has been translated by generous volunteers. If you would like your
+translation listed here, please open a PR to add it.
+
+* [Japanese](https://tomoyuki-nakabayashi.github.io/embedonomicon/)
+  ([repository](https://github.com/tomoyuki-nakabayashi/embedonomicon))
+
 ## Requirements
 
 This book is self contained. The reader doesn't need to be familiar with the