misc: boilerplate

.cargo/config

@@ -0,0 +1,9 @@
+[target.'cfg(all(target_arch = "arm", target_os = "none"))']
+runner = "gdb-multiarch -q -x .gdbconfig"
+
+rustflags = [
+  "-C", "link-arg=-Tlink.x",
+]
+
+[build]
+target = "thumbv7em-none-eabihf" # Cortex-M4F and Cortex-M7F (with FPU)

.gdbconfig

@@ -0,0 +1,19 @@
+target remote | openocd -c "source [find board/ek-tm4c123gxl.cfg]" -c "gdb_port pipe; log_output target/openocd.log"
+
+# print demangled symbols
+set print asm-demangle on
+
+# detect unhandled exceptions, hard faults and panics
+break DefaultHandler
+break UserHardFault
+break rust_begin_unwind
+
+# *try* to stop at the user entry point (it might be gone due to inlining)
+break main
+
+monitor arm semihosting enable
+
+load
+
+# start the process
+stepi

.github/workflows/ci.yml

@@ -1,6 +1,6 @@
 on: [ push, pull_request ]
 
-name: assembler
+name: tm4c
 
 jobs:
   check:
@@ -9,13 +9,13 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        crate: [ assembler ]
+        crate: [ utp-tm4c ]
         os: [ windows-latest, ubuntu-latest, macOS-latest ]
         rust:
           - stable
           - beta
           - nightly
-          - 1.38.0
+          - 1.42.0
 
     runs-on: ${{ matrix.os }}
     steps:
@@ -45,7 +45,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        crate: [ lc3-baseline-sim ]
+        crate: [ utp-tm4c ]
         os: [ ubuntu-latest ]
         rust: [ stable, nightly ]