* Make the ksym table built-in with kernel image, thus remove the need

[lunaix-os.git] / lunaix-os / kernel.mk

diff --git a/lunaix-os/kernel.mk b/lunaix-os/kernel.mk
index 9d6ca02ec5fc271e23aa4b2988e320d64108ca74..189e97046385d7ffa581e5e52467bbf3cab2f3b3 100644 (file)
--- a/lunaix-os/kernel.mk
+++ b/lunaix-os/kernel.mk
@@ -27,6 +27,8 @@ ksrc_deps := $(addsuffix .d,$(ksrc_files))
 
 kinc_opts := $(addprefix -I,$(kinc_dirs))
 
 
 kinc_opts := $(addprefix -I,$(kinc_dirs))
 

+tmp_kbin  := $(BUILD_DIR)/tmpk.bin
+ksymtable := lunaix_ksyms.o

 
 CFLAGS += -include flags.h
 CFLAGS += -include config.h
 
 CFLAGS += -include flags.h
 CFLAGS += -include config.h


@@ -39,18 +41,25 @@ CFLAGS += -include config.h
        $(call status_,CC,$<)
        @$(CC) $(CFLAGS) $(kinc_opts) -c $< -o $@
 
        $(call status_,CC,$<)
        @$(CC) $(CFLAGS) $(kinc_opts) -c $< -o $@
 

-$(kbin_dir)/modksyms: $(kbin)
-       $(call status_,MOD,$@)
-       @$(PY) scripts/syms_export.py --bits=32 --order=little -o "$@"  "$<" 
+$(tmp_kbin): $(ksrc_objs)
+       $(call status_,LD,$@)
+       @$(CC) -T link/linker.ld $(LDFLAGS) -o $@ $^
+
+$(ksymtable): $(tmp_kbin)
+       $(call status_,KSYM,$@)
+       @scripts/gen_ksymtable.sh DdRrTtAGg $< > .lunaix_ksymtable.S
+       @$(CC) $(CFLAGS) -c .lunaix_ksymtable.S -o $@

 
 .PHONY: __do_relink
 
 .PHONY: __do_relink

-__do_relink: $(ksrc_objs)
+__do_relink: $(ksrc_objs) $(ksymtable)

        $(call status_,LD,$(kbin))
        $(call status_,LD,$(kbin))

-       @$(CC) -T link/linker.ld -o $(kbin) $(ksrc_objs) $(LDFLAGS)
+       @$(CC) -T link/linker.ld $(LDFLAGS) -o $(kbin) $^
+       @rm $(tmp_kbin)

 
 .PHONY: all
 
 .PHONY: all

-all: __do_relink $(kbin_dir)/modksyms
+all: __do_relink

 
 clean:
        @rm -f $(ksrc_objs)
 
 clean:
        @rm -f $(ksrc_objs)

-       @rm -f $(ksrc_deps)
\ No newline at end of file
+       @rm -f $(ksrc_deps)
+       @rm -f .lunaix_ksymtable.S $(ksymtable)
\ No newline at end of file