Have kernel build rule create kernel.sym, which can be

used in Bochs to make breakpoint setting easier: load-symbols "kernel.sym" vb 0x8:"main0" c disasm/25 "main0" vb 0x8:"main0"+0x5f c etc.

Have kernel build rule create kernel.sym, which can be
b438eff6 · rsc · c25e0a5f · b438eff6
--- a/Makefile
+++ b/Makefile
@@ -56,6 +56,7 @@ kernel : $(OBJS) bootother.S _init
 	$(OBJDUMP) -S bootother.o > bootother.asm
 	$(LD) -Ttext 0x100000 -e main0 -o kernel $(OBJS) -b binary bootother _init
 	$(OBJDUMP) -S kernel > kernel.asm
+	$(OBJDUMP) -t kernel | awk '/SYMBOL TABLE/ { go=1; next } go {print $$1, $$NF}' >kernel.sym

 tags: $(OBJS) bootother.S _init
 	etags *.S *.c