cvs commit: src/sys/boot/common Makefile.inc bootstrap.h load_elf32_obj.c load_elf64_obj.c load_elf_obj.c src/sys/boot/i386/libi386 elf32_freebsd.c elf64_freebsd.c src/sys/boot/i386/loader conf.c

[Ian Dowse]

iedowse     2004-08-29 00:48:42 UTC

  FreeBSD src repository

  Modified files:
    sys/boot/common      Makefile.inc bootstrap.h 
    sys/boot/i386/libi386 elf32_freebsd.c elf64_freebsd.c 
    sys/boot/i386/loader conf.c 
  Added files:
    sys/boot/common      load_elf32_obj.c load_elf64_obj.c 
                         load_elf_obj.c 
  Log:
  Add the loader side of support for preloading ELF relocatable object
  format modules, which are currently only used on the amd64 platform.
  This initial implementation just parses enough of the module to
  allow it to extract dependencies and load all the bits into the
  right place in memory, so the kernel must still do the full relocation
  and linking. The details of the loaded sections are passed to the
  kernel by supplying a copy of the ELF section header table as module
  metadata with the MODINFOMD_SHDR tag.
  
  Revision  Changes    Path
  1.19      +1 -1      src/sys/boot/common/Makefile.inc
  1.41      +2 -0      src/sys/boot/common/bootstrap.h
  1.1       +6 -0      src/sys/boot/common/load_elf32_obj.c (new)
  1.1       +6 -0      src/sys/boot/common/load_elf64_obj.c (new)
  1.1       +515 -0    src/sys/boot/common/load_elf_obj.c (new)
  1.14      +8 -0      src/sys/boot/i386/libi386/elf32_freebsd.c
  1.15      +8 -0      src/sys/boot/i386/libi386/elf64_freebsd.c
  1.25      +4 -0      src/sys/boot/i386/loader/conf.c