diff --git a/os/various/bmp.mk b/os/various/bmp.mk new file mode 100644 index 0000000000..1e2e63e0f8 --- /dev/null +++ b/os/various/bmp.mk @@ -0,0 +1,57 @@ +## +## make targets for the Black Magic Probe +## See: https://github.com/blacksphere/blackmagic (Black Magic) +## See: https://github.com/blacksphere/blackmagic/wiki/Frequently-Asked-Questions (Black Magic udev rules) +## +## Provides the following targets: +## +## all: Wrapper for the elf binary +## flash: Uses GDB to flash the target via Black Magic +## debug: Flashes the target and allows for debugging using gdb and Black Magic +## debug-tui: Flashes the target and allows for debugging using gdb's TUI and Black Magic +## + +GDB ?= arm-none-eabi-gdb # Path to the arm-none-eabi-gdb binary +GDB_PROGRAM ?= $(BUILDDIR)/$(PROJECT).elf # Path to the elf binary +GDB_BREAK ?= main # Function to break at when starting the debugger + +BMP_GDB ?= /dev/ttyBmpGdb # Device file for the Black Magic GDB devic + +all: $(GDB_PROGRAM) + +flash: $(GDB_PROGRAM) + $(GDB) $(GDB_PROGRAM) -nx --batch \ + -ex 'target extended-remote $(BMP_GDB)' \ + -ex 'monitor swdp_scan' \ + -ex 'attach 1' \ + -ex 'load' \ + -ex 'compare-sections' \ + -ex 'kill' + +debug: $(GDB_PROGRAM) + $(GDB) $(GDB_PROGRAM) -nx \ + -ex 'target extended-remote $(BMP_GDB)' \ + -ex 'monitor swdp_scan' \ + -ex 'attach 1' \ + -ex 'load' \ + -ex 'compare-sections' \ + -ex 'set mem inaccessible-by-default off' \ + -ex 'break $(GDB_BREAK)' \ + -ex 'c' + +debug-tui: $(GDB_PROGRAM) + $(GDB) $(GDB_PROGRAM) -nx \ + -ex 'target extended-remote $(BMP_GDB)' \ + -ex 'monitor swdp_scan' \ + -ex 'attach 1' \ + -ex 'load' \ + -ex 'compare-sections' \ + -ex 'set mem inaccessible-by-default off' \ + -ex 'set pagination off' \ + -ex 'focus cmd' \ + -ex 'layout src' \ + -ex 'break $(GDB_BREAK)' \ + -ex 'c' \ + -ex 'set pagination on' + +.PHONY: all flash debug debug-tui