Changes from google#580

.github/workflows/cargo_bloat.yml

@@ -25,7 +25,7 @@ jobs:
       - name: Set up OpenSK
         run: ./setup.sh
       - name: Run bloat on the PR
-        run: RUSTFLAGS="-C link-arg=-icf=all -C force-frame-pointers=no" cargo bloat --release --target=thumbv7em-none-eabi --features=with_ctap1,vendor_hid --crates >> .github/workflows/bloat_output_new.txt
+        run: RUSTFLAGS="-C link-arg=-icf=all -C force-frame-pointers=no -C link-arg=-Tnrf52840_layout.ld" cargo bloat --release --target=thumbv7em-none-eabi --features=with_ctap1,vendor_hid --crates >> .github/workflows/bloat_output_new.txt
 
       # Second run: PR
       - uses: actions/checkout@v2
@@ -41,7 +41,7 @@ jobs:
         run: ./setup.sh
       - name: Run bloat on base
         working-directory: ./OpenSK_base
-        run: RUSTFLAGS="-C link-arg=-icf=all -C force-frame-pointers=no" cargo bloat --release --target=thumbv7em-none-eabi --features=with_ctap1,vendor_hid --crates >> "$GITHUB_WORKSPACE/.github/workflows/bloat_output_old.txt"
+        run: RUSTFLAGS="-C link-arg=-icf=all -C force-frame-pointers=no -C link-arg=-Tnrf52840_layout.ld" cargo bloat --release --target=thumbv7em-none-eabi --features=with_ctap1,vendor_hid --crates >> "$GITHUB_WORKSPACE/.github/workflows/bloat_output_old.txt"
 
       - name: Run output formatter to echo workflow command
         run: ./.github/workflows/bloat_formatter.sh bloat_output_new.txt bloat_output_old.txt bloat_comment.md

.gitignore

@@ -12,3 +12,6 @@ target/
 /reproducible/elf2tab.txt
 /reproducible/reproduced.tar
 __pycache__
+
+# ctags
+**/tags*

Cargo.toml

@@ -10,14 +10,24 @@ authors = [
 license = "Apache-2.0"
 edition = "2018"
 
+[target.'cfg(any(target_arch = "arm", target_arch = "riscv32"))'.dependencies]
+libtock_runtime = { path = "third_party/libtock-rs/runtime", default-features = false, features = [
+  "no_auto_layout",
+  "no_debug_memop",
+] }
+
 [dependencies]
-libtock_core = { path = "third_party/libtock-rs/core" }
+libtock_buttons = { path = "third_party/libtock-rs/apis/buttons" }
+libtock_platform = { path = "third_party/libtock-rs/platform" }
 libtock_drivers = { path = "third_party/libtock-drivers" }
+libtock_console = { path = "third_party/libtock-rs/apis/console" }
+libtock_leds = { path = "third_party/libtock-rs/apis/leds" }
 lang_items = { path = "third_party/lang-items" }
 opensk = { path = "libraries/opensk" }
 sk-cbor = { path = "libraries/cbor" }
 crypto = { path = "libraries/crypto" }
 persistent_store = { path = "libraries/persistent_store" }
+libtock_unittest = { path = "third_party/libtock-rs/unittest", optional = true }
 byteorder = { version = "1", default-features = false }
 arrayref = "0.3.6"
 rand_core = "0.6.4"
@@ -27,7 +37,7 @@ ed25519-compact = { version = "1", default-features = false, optional = true }
 debug_allocations = ["lang_items/debug_allocations"]
 debug_ctap = ["libtock_drivers/debug_ctap", "opensk/debug_ctap"]
 panic_console = ["lang_items/panic_console"]
-std = ["crypto/std", "lang_items/std", "persistent_store/std", "opensk/std"]
+std = ["crypto/std", "lang_items/std", "persistent_store/std", "opensk/std", "libtock_unittest"]
 verbose = ["debug_ctap", "libtock_drivers/verbose_usb"]
 with_ctap1 = ["crypto/with_ctap1", "opensk/with_ctap1"]
 with_nfc = ["libtock_drivers/with_nfc"]
@@ -44,10 +54,10 @@ openssl = "0.10.36"
 
 [profile.dev]
 panic = "abort"
-lto = true # Link Time Optimization usually reduces size of binaries and static libraries
+lto = true      # Link Time Optimization usually reduces size of binaries and static libraries
 
 [profile.release]
 panic = "abort"
-lto = true # Link Time Optimization usually reduces size of binaries and static libraries
+lto = true        # Link Time Optimization usually reduces size of binaries and static libraries
 opt-level = "z"
 codegen-units = 1

boards/nordic/nrf52840_dongle_opensk/src/io.rs

@@ -7,8 +7,7 @@ use kernel::hil::led;
 use kernel::hil::uart::{self, Configure};
 use nrf52840::gpio::Pin;
 
-use crate::CHIP;
-use crate::PROCESSES;
+use crate::{CHIP, PROCESSES, PROCESS_PRINTER};
 
 struct Writer {
     initialized: bool,
@@ -31,7 +30,7 @@ impl IoWrite for Writer {
         let uart = nrf52840::uart::Uarte::new();
         if !self.initialized {
             self.initialized = true;
-            uart.configure(uart::Parameters {
+            let _ = uart.configure(uart::Parameters {
                 baud_rate: 115200,
                 stop_bits: uart::StopBits::One,
                 parity: uart::Parity::None,
@@ -64,5 +63,6 @@ pub unsafe extern "C" fn panic_fmt(pi: &PanicInfo) -> ! {
         &cortexm4::support::nop,
         &PROCESSES,
         &CHIP,
+        &PROCESS_PRINTER,
     )
 }