static void
DEFUN(choose_reloc_size,(abfd),
bfd *abfd)
- {
- switch (abfd->obj_arch) {
- 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;
- }
+{
+ 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;
}
+}
/* Set parameters about this a.out file that are machine-dependent.
This routine is called from some_aout_object_p just before it returns. */
bfd *abfd;
{
struct internal_exec *execp = exec_hdr (abfd);
-
+ enum bfd_architecture arch;
+ long machine;
WORK_OUT_FILE_POSITIONS(abfd, execp);
/* Determine the architecture and machine type of the object file. */
switch (N_MACHTYPE (*exec_hdr (abfd))) {
-
+
case M_UNKNOWN:
- abfd->obj_arch = bfd_arch_unknown;
- abfd->obj_machine = 0;
+ arch = bfd_arch_unknown;
+ machine = 0;
break;
case M_68010:
- abfd->obj_arch = bfd_arch_m68k;
- abfd->obj_machine = 68010;
+ arch = bfd_arch_m68k;
+ machine = 68010;
break;
case M_68020:
- abfd->obj_arch = bfd_arch_m68k;
- abfd->obj_machine = 68020;
+ arch = bfd_arch_m68k;
+ machine = 68020;
break;
case M_SPARC:
- abfd->obj_arch = bfd_arch_sparc;
- abfd->obj_machine = 0;
+ arch = bfd_arch_sparc;
+ machine = 0;
break;
case M_386:
- abfd->obj_arch = bfd_arch_i386;
- abfd->obj_machine = 0;
+ arch = bfd_arch_i386;
+ machine = 0;
break;
case M_29K:
- abfd->obj_arch = bfd_arch_a29k;
- abfd->obj_machine = 0;
+ arch = bfd_arch_a29k;
+ machine = 0;
break;
default:
- abfd->obj_arch = bfd_arch_obscure;
- abfd->obj_machine = 0;
+ arch = bfd_arch_obscure;
+ machine = 0;
break;
}
-
+ bfd_set_arch_mach(abfd, arch, machine);
choose_reloc_size(abfd);
return abfd->xvec;
}
/* Write an object file in SunOS format.
-Section contents have already been written. We write the
-file header, symbols, and relocation. */
+ Section contents have already been written. We write the
+ file header, symbols, and relocation. */
boolean
-DEFUN(NAME(aout,sunos4_write_object_contents),(abfd),
+DEFUN(NAME(aout,sunos4_write_object_contents),
+ (abfd),
bfd *abfd)
-
- {
- bfd_size_type data_pad = 0;
- struct external_exec exec_bytes;
- struct internal_exec *execp = exec_hdr (abfd);
-
-
+{
+ bfd_size_type data_pad = 0;
+ struct external_exec exec_bytes;
+ struct internal_exec *execp = exec_hdr (abfd);
- execp->a_text = obj_textsec (abfd)->size;
+ execp->a_text = obj_textsec (abfd)->size;
- /* Magic number, maestro, please! */
- switch (bfd_get_architecture(abfd)) {
- case bfd_arch_m68k:
- switch (bfd_get_machine(abfd)) {
- case 68010:
- N_SET_MACHTYPE(*execp, M_68010);
- break;
- default:
- case 68020:
- 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);
+ /* Magic number, maestro, please! */
+ switch (bfd_get_arch(abfd)) {
+ case bfd_arch_m68k:
+ switch (bfd_get_mach(abfd)) {
+ case 68010:
+ N_SET_MACHTYPE(*execp, M_68010);
break;
default:
- N_SET_MACHTYPE(*execp, M_UNKNOWN);
+ case 68020:
+ 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);
-
- /* FIXME */
- N_SET_FLAGS (*execp, 0x1);
+ choose_reloc_size(abfd);
+
+ /* FIXME */
+ N_SET_FLAGS (*execp, 0x1);
+
+ WRITE_HEADERS(abfd, execp);
- WRITE_HEADERS(abfd, execp);
-
return true;
}
\f
#define CORE_NAMELEN 16
/* The core structure is taken from the Sun documentation.
-Unfortunately, they don't document the FPA structure, or at least I
-can't find it easily. Fortunately the core header contains its own
-length. So this shouldn't cause problems, except for c_ucode, which
-so far we don't use but is easy to find with a little arithmetic. */
+ Unfortunately, they don't document the FPA structure, or at least I
+ can't find it easily. Fortunately the core header contains its own
+ length. So this shouldn't cause problems, except for c_ucode, which
+ so far we don't use but is easy to find with a little arithmetic. */
/* But the reg structure can be gotten from the SPARC processor handbook.
-This really should be in a GNU include file though so that gdb can use
-the same info. */
+ This really should be in a GNU include file though so that gdb can use
+ the same info. */
struct regs {
int r_psr;
int r_pc;
/* Taken from Sun documentation: */
/* FIXME: It's worse than we expect. This struct contains TWO substructs
-neither of whose size we know, WITH STUFF IN BETWEEN THEM! We can't
-even portably access the stuff in between! */
+ neither of whose size we know, WITH STUFF IN BETWEEN THEM! We can't
+ even portably access the stuff in between! */
struct external_sparc_core {
int c_magic; /* Corefile magic number */
int c_len; /* Sizeof (struct core) */
#define SPARC_CORE_LEN 432
int c_regs[19]; /* General purpose registers -- MACHDEP SIZE */
- struct external_exec c_aouthdr; /* A.out header */
- int c_signo; /* Killing signal, if any */
- int c_tsize; /* Text size (bytes) */
- int c_dsize; /* Data size (bytes) */
- int c_ssize; /* Stack size (bytes) */
+ struct external_exec c_aouthdr; /* A.out header */
+ int c_signo; /* Killing signal, if any */
+ int c_tsize; /* Text size (bytes) */
+ int c_dsize; /* Data size (bytes) */
+ int c_ssize; /* Stack size (bytes) */
char c_cmdname[CORE_NAMELEN + 1]; /* Command name */
double fp_stuff[1]; /* external FPU state (size unknown by us) */
/* The type "double" is critical here, for alignment.
int c_len; /* Sizeof (struct core) */
long c_regs_pos; /* file offset of General purpose registers */
int c_regs_size; /* size of General purpose registers */
- struct internal_exec c_aouthdr; /* A.out header */
- int c_signo; /* Killing signal, if any */
- int c_tsize; /* Text size (bytes) */
- int c_dsize; /* Data size (bytes) */
- int c_ssize; /* Stack size (bytes) */
- long c_stacktop; /* Stack top (address) */
+ struct internal_exec c_aouthdr; /* A.out header */
+ int c_signo; /* Killing signal, if any */
+ int c_tsize; /* Text size (bytes) */
+ int c_dsize; /* Data size (bytes) */
+ int c_ssize; /* Stack size (bytes) */
+ long c_stacktop; /* Stack top (address) */
char c_cmdname[CORE_NAMELEN + 1]; /* Command name */
long fp_stuff_pos; /* file offset of external FPU state (regs) */
int fp_stuff_size; /* Size of it */
struct internal_sunos_core *intcore)
{
struct external_sun3_core *extcore = (struct external_sun3_core *)ext;
-
+
intcore->c_magic = bfd_h_get_32 (abfd, (unsigned char *)&extcore->c_magic);
intcore->c_len = bfd_h_get_32 (abfd, (unsigned char *)&extcore->c_len );
intcore->c_regs_pos = (long) (((struct external_sun3_core *)0)->c_regs);
intcore->fp_stuff_size = intcore->c_len - (sizeof extcore->c_ucode) -
(file_ptr)(((struct external_sun3_core *)0)->fp_stuff);
/* Ucode is the last thing in the struct -- just before the end */
- intcore->c_ucode = bfd_h_get_32 (abfd,
- intcore->c_len - sizeof (extcore->c_ucode) + (unsigned char *)extcore);
- intcore->c_stacktop = 0x0E000000; /* By experimentation */
+ intcore->c_ucode =
+ bfd_h_get_32 (abfd,
+ intcore->c_len - sizeof (extcore->c_ucode) + (unsigned char *)extcore);
+ intcore->c_stacktop = 0x0E000000; /* By experimentation */
}
intcore->fp_stuff_size = intcore->c_len - (sizeof extcore->c_ucode) -
(file_ptr)(((struct external_sparc_core *)0)->fp_stuff);
/* Ucode is the last thing in the struct -- just before the end */
- intcore->c_ucode = bfd_h_get_32 (abfd,
- intcore->c_len - sizeof (extcore->c_ucode) + (unsigned char *)extcore);
+ intcore->c_ucode =
+ bfd_h_get_32 (abfd,
+ intcore->c_len - sizeof (extcore->c_ucode) + (unsigned char *)extcore);
/* Supposedly the user stack grows downward from the bottom of kernel memory.
Presuming that this remains true, this definition will work. */
#define SPARC_USRSTACK (-(128*1024*1024))
bfd_target VECNAME =
{
TARGETNAME,
- bfd_target_aout_flavour_enum,
+ bfd_target_aout_flavour,
true, /* target byte order */
true, /* target headers byte order */
(HAS_RELOC | EXEC_P | /* object flags */
projects / deliverable / binutils-gdb.git / blobdiff