Merge pull request #45 from rust-embedded/generate

[RFC] move to cargo-generate; start with QEMU

Author: japaric

.cargo/config

@@ -1,5 +1,14 @@
+[target.thumbv7m-none-eabi]
+# uncomment this to make `cargo run` execute programs on QEMU
+# runner = "qemu-system-arm -cpu cortex-m3 -machine lm3s6965evb -nographic -semihosting-config enable=on,target=native -kernel"
+
 [target.'cfg(all(target_arch = "arm", target_os = "none"))']
-# runner = 'arm-none-eabi-gdb -x debug.gdb'
+# uncomment ONE of these three option to make `cargo run` start a GDB session
+# which option to pick depends on your system
+# runner = "arm-none-eabi-gdb -q -x openocd.gdb"
+# runner = "gdb-multiarch -q -x openocd.gdb"
+# runner = "gdb -q -x openocd.gdb"
+
 rustflags = [
   # LLD (shipped with the Rust toolchain) is used as the default linker
   "-C", "link-arg=-Tlink.x",
@@ -16,23 +25,9 @@ rustflags = [
   # "-C", "link-arg=-nostartfiles",
 ]
 
-# work around rust-lang/cargo#5946
-[target.thumbv6m-none-eabi]
-runner = 'arm-none-eabi-gdb -x debug.gdb'
-
-[target.thumbv7m-none-eabi]
-runner = 'arm-none-eabi-gdb -x debug.gdb'
-
-[target.thumbv7em-none-eabi]
-runner = 'arm-none-eabi-gdb -x debug.gdb'
-
-[target.thumbv7em-none-eabihf]
-runner = 'arm-none-eabi-gdb -x debug.gdb'
-# end of workaround
-
 [build]
-# Pick one of these compilation targets
+# Pick ONE of these compilation targets
 # target = "thumbv6m-none-eabi"    # Cortex-M0 and Cortex-M0+
-# target = "thumbv7m-none-eabi"    # Cortex-M3
+target = "thumbv7m-none-eabi"    # Cortex-M3
 # target = "thumbv7em-none-eabi"   # Cortex-M4 and Cortex-M7 (no FPU)
-# target = "thumbv7em-none-eabihf" # Cortex-M4F and Cortex-M7F (with FPU)
+# target = "thumbv7em-none-eabihf" # Cortex-M4F and Cortex-M7F (with FPU)