feat: add ironfish-frost package on rust code

.gitmodules

@@ -10,3 +10,6 @@
 [submodule "js"]
 	path = js
 	url = https://github.com/Zondax/ledger-ironfish-js
+[submodule "deps/ledger-rust"]
+	path = deps/ledger-rust
+	url = https://github.com/Zondax/ledger-rust

Makefile

@@ -41,3 +41,10 @@ test_all:
 	PRODUCTION_BUILD=1 make
 	make zemu_install
 	make zemu_test
+
+all:
+	@$(MAKE) clean
+	@$(MAKE) buildS
+	@$(MAKE) buildX
+	@$(MAKE) buildS2
+	@$(MAKE) buildST

app/Makefile

@@ -83,7 +83,7 @@ RUST_TARGET:=thumbv6m-none-eabi
 
 .PHONY: rust
 rust:
-	cd rust && RUSTC_BOOTSTRAP=1 CARGO_HOME="$(CURDIR)/rust/.cargo" cargo build --target $(RUST_TARGET) --release
+	cd rust && RUSTC_BOOTSTRAP=1 CARGO_HOME="$(CURDIR)/rust/.cargo" TARGET_NAME=$(TARGET_NAME) cargo build --target $(RUST_TARGET) --release
 
 .PHONY: rust_clean
 rust_clean:

app/Makefile.version

@@ -1,6 +1,6 @@
 # This is the major version
 APPVERSION_M=0
 # This is the minor version
-APPVERSION_N=0
+APPVERSION_N=1
 # This is the patch version
-APPVERSION_P=12
+APPVERSION_P=0

app/rust/.cargo/config.toml

@@ -1,5 +1,3 @@
-[build]
-
 [target.'cfg(all(target_arch = "arm", target_os = "none"))']
 rustflags = [
    "--emit", "asm",
@@ -8,6 +6,26 @@ rustflags = [
    "-C", "link-arg=-Tlink.ld",
    "-C", "inline-threshold=0"
 ]
+
+# rustflags required in order to bolos-sys won't compile. Required in this project to use lazy_static
+# - rustflags = ["-Ctarget-feature=-crt-static"]
+# Reference: https://github.com/rust-lang/rust-bindgen/issues/2360#issuecomment-1595909134
+[host]
+rustflags = ["-Ctarget-feature=-crt-static"]
+
+# Needed for the embedded alloc feature, which enables the global alloc using the stack memory
+# Come from this example to use ironfish-frost on ledger devices
+# - build-std=["alloc"]
+# - build-std-features=["compiler-builtins-mem"]
+# Reference: https://github.com/iron-fish/ironfish-frost-ledger/tree/ad03ed83b5f2ebf4f494ae260fa1cf81c4599d58
+# -----
+# These two flags need to be true, otherwise bolos-sys crate won't compile. Required in this project to use lazy_static
+# - target-applies-to-host = true
+# - host-config = true
+# Reference: https://github.com/rust-lang/rust-bindgen/issues/2360#issuecomment-1595909134
 [unstable]
-build-std=["core"]
-build-std-features=["panic_immediate_abort"]
+build-std=["core", "alloc"]
+build-std-features=["panic_immediate_abort", "compiler-builtins-mem"]
+target-applies-to-host = true
+host-config = true
+

app/rust/.gitignore

@@ -1 +1,3 @@
 target/
+.cargo/git
+.cargo/registry