[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [mini-os master] Mini-OS: hide all symbols not exported via EXPORT_SYMBOLS()
commit 33411a11f848853b6c81a38426faaab303477a31 Author: Juergen Gross <jgross@xxxxxxxx> AuthorDate: Mon Nov 27 11:25:23 2023 +0100 Commit: Julien Grall <jgrall@xxxxxxxxxx> CommitDate: Mon Dec 4 16:52:57 2023 +0000 Mini-OS: hide all symbols not exported via EXPORT_SYMBOLS() When doing the final linking of the Mini-OS kernel only keep the symbols visible which have been marked via EXPORT_SYMBOL(). Signed-off-by: Juergen Gross <jgross@xxxxxxxx> Reviewed-by: Samuel Thibault <samuel.thibault@xxxxxxxxxxxx> --- Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/Makefile b/Makefile index 588496c..456aed0 100644 --- a/Makefile +++ b/Makefile @@ -167,6 +167,7 @@ $(OBJ_DIR)/arch/x86/minios-x86%.lds: arch/x86/minios-x86.lds.S $(OBJ_DIR)/$(TARGET)-kern.o: $(OBJS) arch_lib $(OBJ_DIR)/$(TARGET_ARCH_DIR)/minios-$(MINIOS_TARGET_ARCH).lds $(LD) -r $(LDFLAGS) $(HEAD_OBJ) $(OBJS) $(LDARCHLIB) -o $@ $(OBJCOPY) --dump-section .export_symbol=$(OBJ_DIR)/syms $@ + $(OBJCOPY) -w -G $(GLOBAL_PREFIX)* --keep-global-symbols=$(OBJ_DIR)/syms --remove-section=.export_symbol $@ $@ $(OBJ_DIR)/$(TARGET): $(OBJ_DIR)/$(TARGET)-kern.o $(APP_O) $(LD) -r $(LDFLAGS) $(OBJ_DIR)/$(TARGET)-kern.o $(APP_O) $(LDLIBS) -o $@.o -- generated by git-patchbot for /home/xen/git/mini-os.git#master
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