| # SPDX-License-Identifier: GPL-2.0 |
| # =========================================================================== |
| # Post-link x86 pass |
| # =========================================================================== |
| # |
| # 1. Separate relocations from vmlinux into vmlinux.relocs. |
| # 2. Strip relocations from vmlinux. |
| |
| PHONY := __archpost |
| __archpost: |
| |
| -include include/config/auto.conf |
| include $(srctree)/scripts/Kbuild.include |
| |
| CMD_RELOCS = arch/x86/tools/relocs |
| OUT_RELOCS = arch/x86/boot/compressed |
| quiet_cmd_relocs = RELOCS $(OUT_RELOCS)/$@.relocs |
| cmd_relocs = \ |
| mkdir -p $(OUT_RELOCS); \ |
| $(CMD_RELOCS) $@ > $(OUT_RELOCS)/$@.relocs; \ |
| $(CMD_RELOCS) --abs-relocs $@ |
| |
| quiet_cmd_strip_relocs = RSTRIP $@ |
| cmd_strip_relocs = \ |
| $(OBJCOPY) --remove-section='.rel.*' --remove-section='.rel__*' \ |
| --remove-section='.rela.*' --remove-section='.rela__*' $@ |
| |
| # `@true` prevents complaint when there is nothing to be done |
| |
| vmlinux: FORCE |
| @true |
| ifeq ($(CONFIG_X86_NEED_RELOCS),y) |
| $(call cmd,relocs) |
| $(call cmd,strip_relocs) |
| endif |
| |
| %.ko: FORCE |
| @true |
| |
| clean: |
| @rm -f $(OUT_RELOCS)/vmlinux.relocs |
| |
| PHONY += FORCE clean |
| |
| FORCE: |
| |
| .PHONY: $(PHONY) |
