projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 9d9173e9 PP |
1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | # =========================================================================== | |
| 3 | # Post-link x86 pass | |
| 4 | # =========================================================================== | |
| 5 | # | |
| 6 | # 1. Separate relocations from vmlinux into vmlinux.relocs. | |
| 7 | # 2. Strip relocations from vmlinux. | |
| 8 | ||
| 9 | PHONY := __archpost | |
| 10 | __archpost: | |
| 11 | ||
| 12 | -include include/config/auto.conf | |
| 13 | include $(srctree)/scripts/Kbuild.include | |
| 14 | ||
| 15 | CMD_RELOCS = arch/x86/tools/relocs | |
| 16 | OUT_RELOCS = arch/x86/boot/compressed | |
| 17 | quiet_cmd_relocs = RELOCS $(OUT_RELOCS)/$@.relocs | |
| 18 | cmd_relocs = \ | |
| 19 | mkdir -p $(OUT_RELOCS); \ | |
| 20 | $(CMD_RELOCS) $@ > $(OUT_RELOCS)/$@.relocs; \ | |
| 21 | $(CMD_RELOCS) --abs-relocs $@ | |
| 22 | ||
| 23 | quiet_cmd_strip_relocs = RSTRIP $@ | |
| 24 | cmd_strip_relocs = \ | |
| 25 | $(OBJCOPY) --remove-section='.rel.*' --remove-section='.rel__*' \ | |
| 26 | --remove-section='.rela.*' --remove-section='.rela__*' $@ | |
| 27 | ||
| 28 | # `@true` prevents complaint when there is nothing to be done | |
| 29 | ||
| 30 | vmlinux: FORCE | |
| 31 | @true | |
| 32 | ifeq ($(CONFIG_X86_NEED_RELOCS),y) | |
| 33 | $(call cmd,relocs) | |
| 34 | $(call cmd,strip_relocs) | |
| 35 | endif | |
| 36 | ||
| 37 | %.ko: FORCE | |
| 38 | @true | |
| 39 | ||
| 40 | clean: | |
| 41 | @rm -f $(OUT_RELOCS)/vmlinux.relocs | |
| 42 | ||
| 43 | PHONY += FORCE clean | |
| 44 | ||
| 45 | FORCE: | |
| 46 | ||
| 47 | .PHONY: $(PHONY) |