4 * Formerly part of aout-pc532-mach.c. Split out to allow more
5 * flexibility with multiple formats.
8 /* This architecture has N_TXTOFF and N_TXTADDR defined as if
9 * N_HEADER_IN_TEXT, but the a_text entry (text size) does not include the
10 * space for the header. So we have N_HEADER_IN_TEXT defined to
11 * 1 and specially define our own N_TXTSIZE
14 #define N_HEADER_IN_TEXT(x) 1
15 #define N_TXTSIZE(x) ((x).a_text)
18 #define TEXT_START_ADDR 0x10000 /* from old ld */
19 #define PAGE_SIZE 0x1000 /* from old ld, 032 & 532 are really 512/4k */
21 /* Use a_entry of 0 to distinguish object files from OMAGIC executables */
22 #define N_TXTADDR(x) \
23 (N_MAGIC(x) == OMAGIC ? \
24 ((x).a_entry < TEXT_START_ADDR? 0: TEXT_START_ADDR): \
25 (N_MAGIC(x) == NMAGIC? TEXT_START_ADDR: \
26 TEXT_START_ADDR + EXEC_BYTES_SIZE))
30 #define SEGMENT_SIZE PAGE_SIZE
32 #define N_SHARED_LIB(x) 0
33 #define SEGMENT_SIZE PAGE_SIZE
34 #define DEFAULT_ARCH bfd_arch_ns32k
36 #define MY(OP) CAT(pc532mach_,OP)
38 #define TARGETNAME "a.out-pc532-mach"
42 #include "aout-ns32k.h"
45 #include "aout/aout64.h"
47 /* We can`t use the MYNS macro here for cpp reasons too subtle
50 #define MY_bfd_reloc_type_lookup ns32kaout_bfd_reloc_type_lookup
52 /* libaout doesn't use NAME for these ... */
53 #define MY_get_section_contents aout_32_get_section_contents
55 /* Forward declaration. Defined in aout-target.h */
56 static boolean
MY(set_sizes
)();
58 static CONST
struct aout_backend_data
MY(backend_data
) = {
59 0, /* zmagic contiguous */
60 1, /* text incl header */
64 1, /* exec header is not counted */
67 #define MY_backend_data &MY(backend_data)
70 MY(write_object_contents
) (abfd
)
73 struct external_exec exec_bytes
;
74 struct internal_exec
*execp
= exec_hdr (abfd
);
77 CHOOSE_RELOC_SIZE(abfd
);
79 obj_reloc_entry_size (abfd
) = RELOC_STD_SIZE
;
82 BFD_ASSERT(bfd_get_arch(abfd
) == bfd_arch_ns32k
);
83 switch (bfd_get_mach(abfd
)) {
85 N_SET_MACHTYPE (*execp
, M_NS32032
);
89 N_SET_MACHTYPE (*execp
, M_NS32532
);
92 N_SET_FLAGS (*execp
, aout_backend_info (abfd
)->exec_hdr_flags
);
94 WRITE_HEADERS(abfd
, execp
);
99 #define MY_write_object_contents MY(write_object_contents)
101 #include "aout-target.h"
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