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os/various: improve gdb script for black magic probe 

Improvements:
  - Only flash when target elf is updated.
  - Suppress user prompt for running the target at startup.
This commit is contained in:
Tim Rheinfels 2022-01-23 14:58:07 +01:00
parent 1127b5575e
commit 2c8184e62d
1 changed files with 16 additions and 8 deletions
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24
os/various/bmp.mk
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@ -17,9 +17,11 @@ GDB_BREAK ?= main # Function to break at when sta
BMP_GDB ?= /dev/ttyBmpGdb # Device file for the Black Magic GDB devic
FLASH_MARKER ?= $(strip $(GDB_PROGRAM)).flash
all: $(GDB_PROGRAM)
flash: $(GDB_PROGRAM)
$(FLASH_MARKER): $(GDB_PROGRAM)
$(GDB) $(GDB_PROGRAM) -nx --batch \
-ex 'target extended-remote $(BMP_GDB)' \
-ex 'monitor swdp_scan' \
@ -27,31 +29,37 @@ flash: $(GDB_PROGRAM)
-ex 'load' \
-ex 'compare-sections' \
-ex 'kill'
touch $(FLASH_MARKER)
debug: $(GDB_PROGRAM)
flash: $(FLASH_MARKER)
debug: flash
$(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'
-ex 'set confirm off' \
-ex 'run' \
-ex 'set confirm off' \
-ex 'set pagination on'
debug-tui: $(GDB_PROGRAM)
debug-tui: flash
$(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'
-ex 'set confirm off' \
-ex 'run' \
-ex 'set confirm off' \
-ex 'set pagination on'
.PHONY: all flash debug debug-tui