diff options
Diffstat (limited to 'bfd/hosts/i386bsd.h')
| -rw-r--r-- | bfd/hosts/i386bsd.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/bfd/hosts/i386bsd.h b/bfd/hosts/i386bsd.h new file mode 100644 index 00000000000..8eee3d82fb7 --- /dev/null +++ b/bfd/hosts/i386bsd.h @@ -0,0 +1,32 @@ +/* Intel 386 running any BSD Unix */ + +#include <machine/param.h> +#include <machine/vmparam.h> + +/* Recent versions of FreeBSD don't define NBPG. */ +#ifndef NBPG +#ifdef PAGE_SIZE +#define NBPG PAGE_SIZE +#endif +#endif + +#define HOST_PAGE_SIZE NBPG +#define HOST_MACHINE_ARCH bfd_arch_i386 +#define HOST_TEXT_START_ADDR USRTEXT + +/* Jolitz suggested defining HOST_STACK_END_ADDR to + (u.u_kproc.kp_eproc.e_vm.vm_maxsaddr + MAXSSIZ), which should work on + both BSDI and 386BSD, but that is believed not to work for BSD 4.4. */ + +#ifdef __bsdi__ +/* This seems to be the right thing for BSDI. */ +#define HOST_STACK_END_ADDR USRSTACK +#define HOST_DATA_START_ADDR ((bfd_vma)u.u_kproc.kp_eproc.e_vm.vm_daddr) +#else +/* This seems to be the right thing for 386BSD release 0.1. */ +#define HOST_STACK_END_ADDR (USRSTACK - MAXSSIZ) +#endif + +#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(core_bfd) \ + ((core_bfd)->tdata.trad_core_data->u.u_sig) +#define u_comm u_kproc.kp_proc.p_comm |