Juergen Gross, le lun. 27 nov. 2023 11:25:23 +0100, a ecrit:
> 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@suse.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
> ---
> V3:
> - new patch
> ---
> Makefile | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/Makefile b/Makefile
> index 588496cb..456aed0b 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
> --
> 2.35.3
>
--
Samuel
---
Pour une évaluation indépendante, transparente et rigoureuse !
Je soutiens la Commission d'Évaluation de l'Inria.