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/* Written by Ian Dall
* 19-Apr-94
*
* Formerly part of aout-pc532-mach.c. Split out to allow more
* flexibility with multiple formats.
*
*/
/* This architecture has N_TXTOFF and N_TXTADDR defined as if
* N_HEADER_IN_TEXT, but the a_text entry (text size) does not include the
* space for the header. So we have N_HEADER_IN_TEXT defined to
* 1 and specially define our own N_TXTSIZE
*/
#define N_HEADER_IN_TEXT(x) 1
#define N_TXTSIZE(x) ((x).a_text)
#define TEXT_START_ADDR 0x10000 /* from old ld */
#define PAGE_SIZE 0x1000 /* from old ld, 032 & 532 are really 512/4k */
/* Use a_entry of 0 to distinguish object files from OMAGIC executables */
#define N_TXTADDR(x) \
(N_MAGIC(x) == OMAGIC ? \
((x).a_entry < TEXT_START_ADDR? 0: TEXT_START_ADDR): \
(N_MAGIC(x) == NMAGIC? TEXT_START_ADDR: \
TEXT_START_ADDR + EXEC_BYTES_SIZE))
#define ARCH 32
#define SEGMENT_SIZE PAGE_SIZE
#define N_SHARED_LIB(x) 0
#define SEGMENT_SIZE PAGE_SIZE
#define DEFAULT_ARCH bfd_arch_ns32k
#define MY(OP) CAT(pc532mach_,OP)
#define TARGETNAME "a.out-pc532-mach"
#include "bfd.h"
#include "sysdep.h"
#include "aout-ns32k.h"
#include "libaout.h"
#include "libbfd.h"
#include "aout/aout64.h"
/* We can`t use the MYNS macro here for cpp reasons too subtle
* for me -- IWD
*/
#define MY_bfd_reloc_type_lookup ns32kaout_bfd_reloc_type_lookup
/* libaout doesn't use NAME for these ... */
#define MY_get_section_contents aout_32_get_section_contents
/* Forward declaration. Defined in aout-target.h */
static boolean MY(set_sizes)();
static CONST struct aout_backend_data MY(backend_data) = {
0, /* zmagic contiguous */
1, /* text incl header */
0,
0, /* text vma? */
MY(set_sizes),
1, /* exec header is not counted */
};
#define MY_backend_data &MY(backend_data)
static boolean
MY(write_object_contents) (abfd)
bfd *abfd;
{
struct external_exec exec_bytes;
struct internal_exec *execp = exec_hdr (abfd);
#if CHOOSE_RELOC_SIZE
CHOOSE_RELOC_SIZE(abfd);
#else
obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
#endif
BFD_ASSERT(bfd_get_arch(abfd) == bfd_arch_ns32k);
switch (bfd_get_mach(abfd)) {
case 32032:
N_SET_MACHTYPE (*execp, M_NS32032);
break;
case 32532:
default:
N_SET_MACHTYPE (*execp, M_NS32532);
break;
}
N_SET_FLAGS (*execp, aout_backend_info (abfd)->exec_hdr_flags);
WRITE_HEADERS(abfd, execp);
return true;
}
#define MY_write_object_contents MY(write_object_contents)
#include "aout-target.h"
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