#define MY(OP) CONCAT2 (sparclynx_aout_,OP)
#define TARGETNAME "a.out-sparc-lynx"
#include "bfd.h"
#include "sysdep.h"
#include "libbfd.h"
#include "aout/sun4.h"
#include "libaout.h"
#include "aout/aout64.h"
#include "aout/stab_gnu.h"
#include "aout/ar.h"
void NAME (lynx,set_arch_mach) PARAMS ((bfd *, unsigned long));
static void choose_reloc_size PARAMS ((bfd *));
static bfd_boolean NAME (aout,sparclynx_write_object_contents) PARAMS ((bfd *));
#define MACHTYPE_OK(mtype) ((mtype) == M_UNKNOWN \
|| (mtype) == M_68010 \
|| (mtype) == M_68020 \
|| (mtype) == M_SPARC)
void
NAME(lynx,set_arch_mach) (abfd, machtype)
bfd *abfd;
unsigned long machtype;
{
enum bfd_architecture arch;
unsigned long machine;
switch (machtype)
{
case M_UNKNOWN:
arch = bfd_arch_m68k;
machine = bfd_mach_m68000;
break;
case M_68010:
case M_HP200:
arch = bfd_arch_m68k;
machine = bfd_mach_m68010;
break;
case M_68020:
case M_HP300:
arch = bfd_arch_m68k;
machine = bfd_mach_m68020;
break;
case M_SPARC:
arch = bfd_arch_sparc;
machine = 0;
break;
case M_386:
case M_386_DYNIX:
arch = bfd_arch_i386;
machine = 0;
break;
case M_29K:
arch = bfd_arch_a29k;
machine = 0;
break;
case M_HPUX:
arch = bfd_arch_m68k;
machine = 0;
break;
default:
arch = bfd_arch_obscure;
machine = 0;
break;
}
bfd_set_arch_mach (abfd, arch, machine);
}
#define SET_ARCH_MACH(ABFD, EXEC) \
NAME(lynx,set_arch_mach) (ABFD, N_MACHTYPE (EXEC)); \
choose_reloc_size(ABFD);
static void
choose_reloc_size (abfd)
bfd *abfd;
{
switch (bfd_get_arch (abfd))
{
case bfd_arch_sparc:
case bfd_arch_a29k:
obj_reloc_entry_size (abfd) = RELOC_EXT_SIZE;
break;
default:
obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
break;
}
}
static bfd_boolean
NAME(aout,sparclynx_write_object_contents) (abfd)
bfd *abfd;
{
struct external_exec exec_bytes;
struct internal_exec *execp = exec_hdr (abfd);
switch (bfd_get_arch (abfd))
{
case bfd_arch_m68k:
switch (bfd_get_mach (abfd))
{
case bfd_mach_m68010:
N_SET_MACHTYPE (*execp, M_68010);
break;
default:
case bfd_mach_m68020:
N_SET_MACHTYPE (*execp, M_68020);
break;
}
break;
case bfd_arch_sparc:
N_SET_MACHTYPE (*execp, M_SPARC);
break;
case bfd_arch_i386:
N_SET_MACHTYPE (*execp, M_386);
break;
case bfd_arch_a29k:
N_SET_MACHTYPE (*execp, M_29K);
break;
default:
N_SET_MACHTYPE (*execp, M_UNKNOWN);
}
choose_reloc_size (abfd);
N_SET_FLAGS (*execp, aout_backend_info (abfd)->exec_hdr_flags);
WRITE_HEADERS (abfd, execp);
return TRUE;
}
#define MY_set_sizes sparclynx_set_sizes
static bfd_boolean sparclynx_set_sizes PARAMS ((bfd *));
static bfd_boolean
sparclynx_set_sizes (abfd)
bfd *abfd;
{
switch (bfd_get_arch (abfd))
{
default:
return FALSE;
case bfd_arch_sparc:
adata (abfd).page_size = 0x2000;
adata (abfd).segment_size = 0x2000;
adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
return TRUE;
case bfd_arch_m68k:
adata (abfd).page_size = 0x2000;
adata (abfd).segment_size = 0x20000;
adata (abfd).exec_bytes_size = EXEC_BYTES_SIZE;
return TRUE;
}
}
static const struct aout_backend_data sparclynx_aout_backend =
{
0, 1, 0, 1, 0, sparclynx_set_sizes, 0,
0,
0,
0,
0,
0,
0
};
#define MY_bfd_debug_info_start bfd_void
#define MY_bfd_debug_info_end bfd_void
#define MY_bfd_debug_info_accumulate \
(void (*) PARAMS ((bfd *, struct bfd_section *))) bfd_void
#define MY_write_object_contents NAME(aout,sparclynx_write_object_contents)
#define MY_backend_data &sparclynx_aout_backend
#define TARGET_IS_BIG_ENDIAN_P
#ifdef LYNX_CORE
char * lynx_core_file_failing_command ();
int lynx_core_file_failing_signal ();
bfd_boolean lynx_core_file_matches_executable_p ();
const bfd_target * lynx_core_file_p ();
#define MY_core_file_failing_command lynx_core_file_failing_command
#define MY_core_file_failing_signal lynx_core_file_failing_signal
#define MY_core_file_matches_executable_p lynx_core_file_matches_executable_p
#define MY_core_file_p lynx_core_file_p
#endif
#include "aout-target.h"