linux/scripts/head-object-list.txt
Linus Torvalds 8afc66e8d4 Kbuild updates for v6.1
- Remove potentially incomplete targets when Kbuid is interrupted by
    SIGINT etc. in case GNU Make may miss to do that when stderr is piped
    to another program.
 
  - Rewrite the single target build so it works more correctly.
 
  - Fix rpm-pkg builds with V=1.
 
  - List top-level subdirectories in ./Kbuild.
 
  - Ignore auto-generated __kstrtab_* and __kstrtabns_* symbols in kallsyms.
 
  - Avoid two different modules in lib/zstd/ having shared code, which
    potentially causes building the common code as build-in and modular
    back-and-forth.
 
  - Unify two modpost invocations to optimize the build process.
 
  - Remove head-y syntax in favor of linker scripts for placing particular
    sections in the head of vmlinux.
 
  - Bump the minimal GNU Make version to 3.82.
 
  - Clean up misc Makefiles and scripts.
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Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Remove potentially incomplete targets when Kbuid is interrupted by
   SIGINT etc in case GNU Make may miss to do that when stderr is piped
   to another program.

 - Rewrite the single target build so it works more correctly.

 - Fix rpm-pkg builds with V=1.

 - List top-level subdirectories in ./Kbuild.

 - Ignore auto-generated __kstrtab_* and __kstrtabns_* symbols in
   kallsyms.

 - Avoid two different modules in lib/zstd/ having shared code, which
   potentially causes building the common code as build-in and modular
   back-and-forth.

 - Unify two modpost invocations to optimize the build process.

 - Remove head-y syntax in favor of linker scripts for placing
   particular sections in the head of vmlinux.

 - Bump the minimal GNU Make version to 3.82.

 - Clean up misc Makefiles and scripts.

* tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (41 commits)
  docs: bump minimal GNU Make version to 3.82
  ia64: simplify esi object addition in Makefile
  Revert "kbuild: Check if linker supports the -X option"
  kbuild: rebuild .vmlinux.export.o when its prerequisite is updated
  kbuild: move modules.builtin(.modinfo) rules to Makefile.vmlinux_o
  zstd: Fixing mixed module-builtin objects
  kallsyms: ignore __kstrtab_* and __kstrtabns_* symbols
  kallsyms: take the input file instead of reading stdin
  kallsyms: drop duplicated ignore patterns from kallsyms.c
  kbuild: reuse mksysmap output for kallsyms
  mksysmap: update comment about __crc_*
  kbuild: remove head-y syntax
  kbuild: use obj-y instead extra-y for objects placed at the head
  kbuild: hide error checker logs for V=1 builds
  kbuild: re-run modpost when it is updated
  kbuild: unify two modpost invocations
  kbuild: move vmlinux.o rule to the top Makefile
  kbuild: move .vmlinux.objs rule to Makefile.modpost
  kbuild: list sub-directories in ./Kbuild
  Makefile.compiler: replace cc-ifversion with compiler-specific macros
  ...
2022-10-10 12:00:45 -07:00

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# Head objects
#
# The objects listed here are placed at the head of vmlinux. A typical use-case
# is an object that contains the entry point. This is kept for compatibility
# with head-y, which Kbuild used to support.
#
# A counter approach is to control the section placement by the linker script.
# The code marked as __HEAD goes into the ".head.text" section, which is placed
# before the normal ".text" section.
#
# If you can achieve the correct code ordering by linker script, please delete
# the entry from this file.
#
arch/alpha/kernel/head.o
arch/arc/kernel/head.o
arch/arm/kernel/head-nommu.o
arch/arm/kernel/head.o
arch/arm64/kernel/head.o
arch/csky/kernel/head.o
arch/hexagon/kernel/head.o
arch/ia64/kernel/head.o
arch/loongarch/kernel/head.o
arch/m68k/68000/head.o
arch/m68k/coldfire/head.o
arch/m68k/kernel/head.o
arch/m68k/kernel/sun3-head.o
arch/microblaze/kernel/head.o
arch/mips/kernel/head.o
arch/nios2/kernel/head.o
arch/openrisc/kernel/head.o
arch/parisc/kernel/head.o
arch/powerpc/kernel/head_40x.o
arch/powerpc/kernel/head_44x.o
arch/powerpc/kernel/head_64.o
arch/powerpc/kernel/head_8xx.o
arch/powerpc/kernel/head_85xx.o
arch/powerpc/kernel/head_book3s_32.o
arch/powerpc/kernel/entry_64.o
arch/powerpc/kernel/fpu.o
arch/powerpc/kernel/vector.o
arch/powerpc/kernel/prom_init.o
arch/riscv/kernel/head.o
arch/s390/kernel/head64.o
arch/sh/kernel/head_32.o
arch/sparc/kernel/head_32.o
arch/sparc/kernel/head_64.o
arch/x86/kernel/head_32.o
arch/x86/kernel/head_64.o
arch/x86/kernel/head32.o
arch/x86/kernel/head64.o
arch/x86/kernel/ebda.o
arch/x86/kernel/platform-quirks.o
arch/xtensa/kernel/head.o