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Merge branch 'debug-native' into 'master'

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Add gdbgui that works for native build

See merge request redox-os/redox!1645
This commit is contained in:
Jeremy Soller 2025-09-21 17:34:20 -06:00
commit 8f18d3def3
2 changed files with 18 additions and 4 deletions
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3
mk/config.mk
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@ -72,6 +72,9 @@ endif
ifeq ($(REPO_DEBUG),1)
export COOKBOOK_NOSTRIP=true
export COOKBOOK_DEBUG=true
#TODO: https://gitlab.redox-os.org/redox-os/relibc/-/issues/226
# export PROFILE=debug
# export RUSTCFLAGS="-Cdebuginfo=2"
endif
UNAME := $(shell uname)

19
mk/repo.mk
View File

@ -169,11 +169,12 @@ endif
export DEBUG_BIN?=
# Debug a recipe with gdbgui inside podman, for example: debug.drivers-initfs DEBUG_BIN=pcid
# Please set REPO_DEBUG=1 to your .config to enable debug symbols and run `make cr.recipe rebuild`
# Also, before opening gdbgui at http://localhost:5000, start qemu with `make qemu gdb=yes`
# Experimental and may not work if ARCH is different with what podman is running
# Debug a statically linked program with gdbgui, for example: debug.drivers-initfs DEBUG_BIN=pcid
# Enable debug symbols with `REPO_DEBUG=1 make cr.recipe rebuild`, make sure `file` outputs "debug_info, not stripped"
# Open http://localhost:5000/dashboard, start QEMU with `make qemu kvm=no QEMU_SMP=1 gdb=yes` before opening a session
# Experimental, may not work if ARCH is different with what host is running
debug.%: $(FSTOOLS_TAG) FORCE
ifeq ($(PODMAN_BUILD),1)
@cd cookbook/$(shell make find.$* | grep ^recipes) && \
export RECIPE_STAGE=target/$(TARGET)/stage && \
export BIN_PATH=$$(find $$RECIPE_STAGE -type f -name "$(DEBUG_BIN)" -or -type f -name "$*") && \
@ -186,3 +187,13 @@ debug.%: $(FSTOOLS_TAG) FORCE
redox-kernel-debug --gdb-cmd "gdb -ex 'set confirm off' \
-ex 'add-symbol-file /binary' \
-ex 'target remote host.containers.internal:1234'"
else
@cd cookbook/$(shell make find.$* | grep ^recipes) && \
export RECIPE_STAGE=target/$(TARGET)/stage && \
export BIN_PATH=$$(find $$RECIPE_STAGE -type f -name "$(DEBUG_BIN)" -or -type f -name "$*") && \
file $$BIN_PATH 2> /dev/null || ( echo "Binary is not found, please set DEBUG_BIN" && exit 1 ) && \
echo "Opening gdbgui for debugging $* with binary '$$BIN_PATH'" && echo "----------" && \
gdbgui.pex --gdb-cmd "gdb -ex 'set confirm off' \
-ex 'add-symbol-file $$BIN_PATH' \
-ex 'target remote localhost:1234'"
endif