cvs commit: src/sys/alpha/alpha elf_machdep.c src/sys/alpha/include elf.h src/sys/alpha/linux linux_sysvec.c src/sys/alpha/osf1 osf1_sysvec.c src/sys/amd64/amd64 elf_machdep.c src/sys/amd64/include elf.h src/sys/arm/include elf.h ...

[Peter Wemm]

peter       2003/09/24 18:10:26 PDT

  FreeBSD src repository

  Modified files:
    sys/alpha/alpha      elf_machdep.c 
    sys/alpha/include    elf.h 
    sys/alpha/linux      linux_sysvec.c 
    sys/alpha/osf1       osf1_sysvec.c 
    sys/amd64/amd64      elf_machdep.c 
    sys/amd64/include    elf.h 
    sys/arm/include      elf.h 
    sys/compat/ia32      ia32_sysvec.c ia32_util.h 
    sys/compat/pecoff    imgact_pecoff.c 
    sys/compat/svr4      svr4_sysvec.c 
    sys/i386/i386        elf_machdep.c 
    sys/i386/ibcs2       ibcs2_sysvec.c 
    sys/i386/include     elf.h 
    sys/i386/linux       linux_sysvec.c 
    sys/ia64/ia32        ia32_sysvec.c 
    sys/ia64/ia64        elf_machdep.c 
    sys/ia64/include     elf.h 
    sys/kern             imgact_aout.c imgact_elf.c init_main.c 
                         kern_exec.c 
    sys/powerpc/include  elf.h 
    sys/powerpc/powerpc  elf_machdep.c 
    sys/sparc64/include  elf.h 
    sys/sparc64/sparc64  elf_machdep.c 
    sys/sys              sysent.h 
    sys/vm               vm_mmap.c 
  Log:
  Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit
  systems where the data/stack/etc limits are too big for a 32 bit process.
  
  Move the 5 or so identical instances of ELF_RTLD_ADDR() into imgact_elf.c.
  
  Supply an ia32_fixlimits function.  Export the clip/default values to
  sysctl under the compat.ia32 heirarchy.
  
  Have mmap(0, ...) respect the current p->p_limits[RLIMIT_DATA].rlim_max
  value rather than the sysctl tweakable variable.  This allows mmap to
  place mappings at sensible locations when limits have been reduced.
  
  Have the imgact_elf.c ld-elf.so.1 placement algorithm use the same
  method as mmap(0, ...) now does.
  
  Note that we cannot remove all references to the sysctl tweakable
  maxdsiz etc variables because /etc/login.conf specifies a datasize
  of 'unlimited'.  And that causes exec etc to fail since it can no
  longer find space to mmap things.
  
  Revision  Changes    Path
  1.16      +2 -1      src/sys/alpha/alpha/elf_machdep.c
  1.14      +0 -12     src/sys/alpha/include/elf.h
  1.91      +2 -1      src/sys/alpha/linux/linux_sysvec.c
  1.11      +2 -1      src/sys/alpha/osf1/osf1_sysvec.c
  1.18      +2 -1      src/sys/amd64/amd64/elf_machdep.c
  1.16      +0 -12     src/sys/amd64/include/elf.h
  1.4       +1 -13     src/sys/arm/include/elf.h
  1.9       +64 -1     src/sys/compat/ia32/ia32_sysvec.c
  1.8       +4 -0      src/sys/compat/ia32/ia32_util.h
  1.32      +2 -1      src/sys/compat/pecoff/imgact_pecoff.c
  1.34      +2 -1      src/sys/compat/svr4/svr4_sysvec.c
  1.17      +2 -1      src/sys/i386/i386/elf_machdep.c
  1.27      +2 -1      src/sys/i386/ibcs2/ibcs2_sysvec.c
  1.15      +0 -12     src/sys/i386/include/elf.h
  1.126     +4 -2      src/sys/i386/linux/linux_sysvec.c
  1.5       +2 -1      src/sys/ia64/ia32/ia32_sysvec.c
  1.14      +2 -1      src/sys/ia64/ia64/elf_machdep.c
  1.11      +0 -12     src/sys/ia64/include/elf.h
  1.92      +2 -1      src/sys/kern/imgact_aout.c
  1.141     +8 -1      src/sys/kern/imgact_elf.c
  1.237     +1 -0      src/sys/kern/init_main.c
  1.226     +9 -0      src/sys/kern/kern_exec.c
  1.6       +0 -12     src/sys/powerpc/include/elf.h
  1.16      +2 -1      src/sys/powerpc/powerpc/elf_machdep.c
  1.12      +0 -12     src/sys/sparc64/include/elf.h
  1.15      +2 -1      src/sys/sparc64/sparc64/elf_machdep.c
  1.43      +1 -0      src/sys/sys/sysent.h
  1.166     +4 -2      src/sys/vm/vm_mmap.c