bfd/hosts/i386bsd.h

   1 /* Intel 386 running any BSD Unix */
   2
   3 #include <machine/param.h>
   4 #include <machine/vmparam.h>
   5
   6 /* Recent versions of FreeBSD don't define NBPG.  */
   7 #ifndef NBPG
   8 #ifdef PAGE_SIZE
   9 #define NBPG PAGE_SIZE
  10 #endif
  11 #endif
  12
  13 #define HOST_PAGE_SIZE          NBPG
  14 #define HOST_MACHINE_ARCH       bfd_arch_i386
  15 #define HOST_TEXT_START_ADDR            USRTEXT
  16
  17 /* Jolitz suggested defining HOST_STACK_END_ADDR to
  18    (u.u_kproc.kp_eproc.e_vm.vm_maxsaddr + MAXSSIZ), which should work on
  19    both BSDI and 386BSD, but that is believed not to work for BSD 4.4.  */
  20
  21 #ifdef __bsdi__
  22 /* This seems to be the right thing for BSDI.  */
  23 #define HOST_STACK_END_ADDR             USRSTACK
  24 #define HOST_DATA_START_ADDR ((bfd_vma)u.u_kproc.kp_eproc.e_vm.vm_daddr)
  25 #else
  26 /* This seems to be the right thing for 386BSD release 0.1.  */
  27 #define HOST_STACK_END_ADDR             (USRSTACK - MAXSSIZ)
  28 #endif
  29
  30 #define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(core_bfd) \
  31   ((core_bfd)->tdata.trad_core_data->u.u_sig)
  32 #define u_comm u_kproc.kp_proc.p_comm