Add debug_asm in Makefile

7 years ago · b549d08724
parent 5c80d903ad
commit b549d08724
1 changed files with 6 additions and 2 deletions
--- a/8
+++ b/8
@ -30,13 +30,14 @@ else
 endif

 ld := $(prefix)ld
+objdump := $(prefix)objdump

-.PHONY: all clean run iso kernel build
+.PHONY: all clean run iso kernel build debug_asm

 all: $(kernel)

 clean:
-	@rm -r build
+	@rm -r build target

 run: $(iso)
 	@qemu-system-$(arch) $(qemu_opts) || [ $$? -eq 11 ] # run qemu and assert it exit 11
@ -45,6 +46,9 @@ iso: $(iso)

 build: iso

+debug_asm:
+	@$(objdump) -dS $(kernel) | less
+
 $(iso): $(kernel) $(grub_cfg)
 	@mkdir -p build/isofiles/boot/grub
 	@cp $(kernel) build/isofiles/boot/kernel.bin