/* Mach-O support for BFD.
- Copyright 1999, 2000, 2001, 2002
+ Copyright 1999, 2000, 2001, 2002, 2003, 2004
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define bfd_mach_o_set_section_contents _bfd_generic_set_section_contents
#define bfd_mach_o_bfd_gc_sections bfd_generic_gc_sections
#define bfd_mach_o_bfd_merge_sections bfd_generic_merge_sections
+#define bfd_mach_o_bfd_is_group_section bfd_generic_is_group_section
#define bfd_mach_o_bfd_discard_group bfd_generic_discard_group
-
-static boolean bfd_mach_o_bfd_copy_private_symbol_data PARAMS ((bfd *, asymbol *, bfd *, asymbol *));
-static boolean bfd_mach_o_bfd_copy_private_section_data PARAMS ((bfd *, asection *, bfd *, asection *));
-static boolean bfd_mach_o_bfd_copy_private_bfd_data PARAMS ((bfd *, bfd *));
-static long bfd_mach_o_count_symbols PARAMS ((bfd *));
-static long bfd_mach_o_get_symtab_upper_bound PARAMS ((bfd *));
-static long bfd_mach_o_get_symtab PARAMS ((bfd *, asymbol **));
-static void bfd_mach_o_get_symbol_info PARAMS ((bfd *, asymbol *, symbol_info *));
-static void bfd_mach_o_print_symbol PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type));
-static void bfd_mach_o_convert_architecture PARAMS ((bfd_mach_o_cpu_type, bfd_mach_o_cpu_subtype, enum bfd_architecture *, unsigned long *));
-static boolean bfd_mach_o_write_contents PARAMS ((bfd *));
-static int bfd_mach_o_sizeof_headers PARAMS ((bfd *, boolean));
-static asymbol * bfd_mach_o_make_empty_symbol PARAMS ((bfd *));
-static int bfd_mach_o_write_header PARAMS ((bfd *, bfd_mach_o_header *));
-static int bfd_mach_o_read_header PARAMS ((bfd *, bfd_mach_o_header *));
-static asection * bfd_mach_o_make_bfd_section PARAMS ((bfd *, bfd_mach_o_section *));
-static int bfd_mach_o_scan_read_section PARAMS ((bfd *, bfd_mach_o_section *, bfd_vma));
-static int bfd_mach_o_scan_write_section PARAMS ((bfd *, bfd_mach_o_section *, bfd_vma));
-static int bfd_mach_o_scan_write_symtab_symbols PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_write_thread PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_read_dylinker PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_read_dylib PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_read_prebound_dylib PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_read_thread PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_write_symtab PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_read_dysymtab PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_read_symtab PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_read_segment PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_write_segment PARAMS ((bfd *, bfd_mach_o_load_command *));
-static int bfd_mach_o_scan_read_command PARAMS ((bfd *, bfd_mach_o_load_command *));
-static void bfd_mach_o_flatten_sections PARAMS ((bfd *));
-static const char * bfd_mach_o_i386_flavour_string PARAMS ((unsigned int));
-static const char * bfd_mach_o_ppc_flavour_string PARAMS ((unsigned int));
+#define bfd_mach_o_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
+
+static bfd_boolean bfd_mach_o_bfd_copy_private_symbol_data
+ PARAMS ((bfd *, asymbol *, bfd *, asymbol *));
+static bfd_boolean bfd_mach_o_bfd_copy_private_section_data
+ PARAMS ((bfd *, asection *, bfd *, asection *));
+static bfd_boolean bfd_mach_o_bfd_copy_private_bfd_data
+ PARAMS ((bfd *, bfd *));
+static long bfd_mach_o_count_symbols
+ PARAMS ((bfd *));
+static long bfd_mach_o_get_symtab_upper_bound
+ PARAMS ((bfd *));
+static long bfd_mach_o_canonicalize_symtab
+ PARAMS ((bfd *, asymbol **));
+static void bfd_mach_o_get_symbol_info
+ PARAMS ((bfd *, asymbol *, symbol_info *));
+static void bfd_mach_o_print_symbol
+ PARAMS ((bfd *, PTR, asymbol *, bfd_print_symbol_type));
+static void bfd_mach_o_convert_architecture
+ PARAMS ((bfd_mach_o_cpu_type, bfd_mach_o_cpu_subtype,
+ enum bfd_architecture *, unsigned long *));
+static bfd_boolean bfd_mach_o_write_contents
+ PARAMS ((bfd *));
+static int bfd_mach_o_sizeof_headers
+ PARAMS ((bfd *, bfd_boolean));
+static asymbol * bfd_mach_o_make_empty_symbol
+ PARAMS ((bfd *));
+static int bfd_mach_o_write_header
+ PARAMS ((bfd *, bfd_mach_o_header *));
+static int bfd_mach_o_read_header
+ PARAMS ((bfd *, bfd_mach_o_header *));
+static asection * bfd_mach_o_make_bfd_section
+ PARAMS ((bfd *, bfd_mach_o_section *));
+static int bfd_mach_o_scan_read_section
+ PARAMS ((bfd *, bfd_mach_o_section *, bfd_vma));
+static int bfd_mach_o_scan_write_section
+ PARAMS ((bfd *, bfd_mach_o_section *, bfd_vma));
+static int bfd_mach_o_scan_write_symtab_symbols
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_write_thread
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_read_dylinker
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_read_dylib
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_read_prebound_dylib
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_read_thread
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_write_symtab
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_read_dysymtab
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_read_symtab
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_read_segment
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_write_segment
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static int bfd_mach_o_scan_read_command
+ PARAMS ((bfd *, bfd_mach_o_load_command *));
+static void bfd_mach_o_flatten_sections
+ PARAMS ((bfd *));
+static const char * bfd_mach_o_i386_flavour_string
+ PARAMS ((unsigned int));
+static const char * bfd_mach_o_ppc_flavour_string
+ PARAMS ((unsigned int));
/* The flags field of a section structure is separated into two parts a section
type and section attributes. The section types are mutually exclusive (it
#define N_SECT 0xe
#define N_INDR 0xa
-boolean
+bfd_boolean
bfd_mach_o_valid (abfd)
bfd *abfd;
{
/* Copy any private info we understand from the input symbol
to the output symbol. */
-static boolean
+static bfd_boolean
bfd_mach_o_bfd_copy_private_symbol_data (ibfd, isymbol, obfd, osymbol)
bfd *ibfd ATTRIBUTE_UNUSED;
asymbol *isymbol ATTRIBUTE_UNUSED;
bfd *obfd ATTRIBUTE_UNUSED;
asymbol *osymbol ATTRIBUTE_UNUSED;
{
- return true;
+ return TRUE;
}
/* Copy any private info we understand from the input section
to the output section. */
-static boolean
+static bfd_boolean
bfd_mach_o_bfd_copy_private_section_data (ibfd, isection, obfd, osection)
bfd *ibfd ATTRIBUTE_UNUSED;
asection *isection ATTRIBUTE_UNUSED;
bfd *obfd ATTRIBUTE_UNUSED;
asection *osection ATTRIBUTE_UNUSED;
{
- return true;
+ return TRUE;
}
/* Copy any private info we understand from the input bfd
to the output bfd. */
-static boolean
+static bfd_boolean
bfd_mach_o_bfd_copy_private_bfd_data (ibfd, obfd)
bfd *ibfd;
bfd *obfd;
obfd->tdata.mach_o_data = ibfd->tdata.mach_o_data;
obfd->tdata.mach_o_data->ibfd = ibfd;
- return true;
+ return TRUE;
}
static long
}
static long
-bfd_mach_o_get_symtab (abfd, alocation)
+bfd_mach_o_canonicalize_symtab (abfd, alocation)
bfd *abfd;
asymbol **alocation;
{
if (bfd_mach_o_scan_read_symtab_symbols (abfd, &mdata->commands[i].command.symtab) != 0)
{
- fprintf (stderr, "bfd_mach_o_get_symtab: unable to load symbols for section %lu\n", i);
+ fprintf (stderr, "bfd_mach_o_canonicalize_symtab: unable to load symbols for section %lu\n", i);
return 0;
}
}
}
-static boolean
+static bfd_boolean
bfd_mach_o_write_contents (abfd)
bfd *abfd;
{
bfd_seek (abfd, curoff, SEEK_SET);
if (bfd_bread ((PTR) buf, thisread, abfd) != thisread)
- return false;
+ return FALSE;
bfd_seek (abfd, curoff, SEEK_SET);
if (bfd_bwrite ((PTR) buf, thisread, abfd) != thisread)
- return false;
+ return FALSE;
nbytes -= thisread;
curoff += thisread;
/* Now write header information. */
if (bfd_mach_o_write_header (abfd, &mdata->header) != 0)
- return false;
+ return FALSE;
for (i = 0; i < mdata->header.ncmds; i++)
{
bfd_seek (abfd, cur->offset, SEEK_SET);
if (bfd_bwrite ((PTR) buf, 8, abfd) != 8)
- return false;
+ return FALSE;
switch (cur->type)
{
case BFD_MACH_O_LC_SEGMENT:
if (bfd_mach_o_scan_write_segment (abfd, cur) != 0)
- return false;
+ return FALSE;
break;
case BFD_MACH_O_LC_SYMTAB:
if (bfd_mach_o_scan_write_symtab (abfd, cur) != 0)
- return false;
+ return FALSE;
break;
case BFD_MACH_O_LC_SYMSEG:
break;
case BFD_MACH_O_LC_THREAD:
case BFD_MACH_O_LC_UNIXTHREAD:
if (bfd_mach_o_scan_write_thread (abfd, cur) != 0)
- return false;
+ return FALSE;
break;
case BFD_MACH_O_LC_LOADFVMLIB:
case BFD_MACH_O_LC_IDFVMLIB:
fprintf (stderr,
"unable to write unknown load command 0x%lx\n",
(long) cur->type);
- return false;
+ return FALSE;
}
}
- return true;
+ return TRUE;
}
static int
bfd_mach_o_sizeof_headers (a, b)
bfd *a ATTRIBUTE_UNUSED;
- boolean b ATTRIBUTE_UNUSED;
+ bfd_boolean b ATTRIBUTE_UNUSED;
{
return 0;
}
bfd_mach_o_header *header;
{
unsigned char buf[28];
- bfd_vma (*get32) PARAMS ((const bfd_byte *)) = NULL;
+ bfd_vma (*get32) (const void *) = NULL;
bfd_seek (abfd, 0, SEEK_SET);
unsigned char type = -1;
unsigned char section = -1;
short desc = -1;
- long value = -1;
+ unsigned long value = -1;
unsigned long stroff = -1;
unsigned int symtype = -1;
{
bfd_vma segoff = command->offset + 48 + 8 + (i * 68);
- if (bfd_mach_o_scan_read_section (abfd, &seg->sections[i], segoff) != 0)
+ if (bfd_mach_o_scan_read_section (abfd, &seg->sections[i],
+ segoff) != 0)
return -1;
}
}
return -1;
command->type = (bfd_h_get_32 (abfd, buf) & ~BFD_MACH_O_LC_REQ_DYLD);
- command->type_required = (bfd_h_get_32 (abfd, buf) & BFD_MACH_O_LC_REQ_DYLD) ? 1 : 0;
+ command->type_required = (bfd_h_get_32 (abfd, buf) & BFD_MACH_O_LC_REQ_DYLD
+ ? 1 : 0);
command->len = bfd_h_get_32 (abfd, buf + 4);
switch (command->type)
{
if (mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT)
{
- bfd_mach_o_segment_command *seg = &mdata->commands[i].command.segment;
+ bfd_mach_o_segment_command *seg;
+
+ seg = &mdata->commands[i].command.segment;
mdata->nsects += seg->nsects;
}
}
- mdata->sections = bfd_alloc (abfd, mdata->nsects * sizeof (bfd_mach_o_section *));
+ mdata->sections = bfd_alloc (abfd,
+ mdata->nsects * sizeof (bfd_mach_o_section *));
csect = 0;
for (i = 0; i < mdata->header.ncmds; i++)
{
if (mdata->commands[i].type == BFD_MACH_O_LC_SEGMENT)
{
- bfd_mach_o_segment_command *seg = &mdata->commands[i].command.segment;
+ bfd_mach_o_segment_command *seg;
+ seg = &mdata->commands[i].command.segment;
BFD_ASSERT (csect + seg->nsects <= mdata->nsects);
for (j = 0; j < seg->nsects; j++)
for (i = 0; i < cmd->nflavours; i++)
{
if ((mdata->header.cputype == BFD_MACH_O_CPU_TYPE_I386)
- && (cmd->flavours[i].flavour == (unsigned long) BFD_MACH_O_i386_THREAD_STATE))
+ && (cmd->flavours[i].flavour
+ == (unsigned long) BFD_MACH_O_i386_THREAD_STATE))
{
unsigned char buf[4];
}
int
-bfd_mach_o_scan (abfd, header)
+bfd_mach_o_scan (abfd, header, mdata)
bfd *abfd;
bfd_mach_o_header *header;
+ bfd_mach_o_data_struct *mdata;
{
unsigned int i;
- bfd_mach_o_data_struct *mdata = NULL;
enum bfd_architecture cputype;
unsigned long cpusubtype;
- mdata = ((bfd_mach_o_data_struct *)
- bfd_alloc (abfd, sizeof (bfd_mach_o_data_struct)));
- if (mdata == NULL)
- return -1;
-
mdata->header = *header;
mdata->symbols = NULL;
- abfd->flags = abfd->xvec->object_flags | (abfd->flags & (BFD_IN_MEMORY | BFD_IO_FUNCS));
+ abfd->flags = (abfd->xvec->object_flags
+ | (abfd->flags & (BFD_IN_MEMORY | BFD_IO_FUNCS)));
abfd->tdata.mach_o_data = mdata;
- bfd_mach_o_convert_architecture (header->cputype, header->cpusubtype, &cputype, &cpusubtype);
+ bfd_mach_o_convert_architecture (header->cputype, header->cpusubtype,
+ &cputype, &cpusubtype);
if (cputype == bfd_arch_unknown)
{
fprintf (stderr, "bfd_mach_o_scan: unknown architecture 0x%lx/0x%lx\n",
return 0;
}
-boolean
+bfd_boolean
bfd_mach_o_mkobject (abfd)
bfd *abfd;
{
mdata = ((bfd_mach_o_data_struct *)
bfd_alloc (abfd, sizeof (bfd_mach_o_data_struct)));
if (mdata == NULL)
- return false;
+ return FALSE;
abfd->tdata.mach_o_data = mdata;
mdata->header.magic = 0;
mdata->sections = NULL;
mdata->ibfd = NULL;
- return true;
+ return TRUE;
}
const bfd_target *
bfd_mach_o_object_p (abfd)
bfd *abfd;
{
+ struct bfd_preserve preserve;
bfd_mach_o_header header;
+ preserve.marker = NULL;
if (bfd_mach_o_read_header (abfd, &header) != 0)
- {
- bfd_set_error (bfd_error_wrong_format);
- return NULL;
- }
+ goto wrong;
- if (! ((header.byteorder == BFD_ENDIAN_BIG)
- || (header.byteorder == BFD_ENDIAN_LITTLE)))
+ if (! (header.byteorder == BFD_ENDIAN_BIG
+ || header.byteorder == BFD_ENDIAN_LITTLE))
{
- fprintf (stderr, "unknown header byte-order value 0x%lx\n", (long) header.byteorder);
- bfd_set_error (bfd_error_wrong_format);
- return NULL;
+ fprintf (stderr, "unknown header byte-order value 0x%lx\n",
+ (long) header.byteorder);
+ goto wrong;
}
- if (! (((header.byteorder == BFD_ENDIAN_BIG)
- && (abfd->xvec->byteorder == BFD_ENDIAN_BIG)
- && (abfd->xvec->header_byteorder == BFD_ENDIAN_BIG))
- ||
- ((header.byteorder == BFD_ENDIAN_LITTLE)
- && (abfd->xvec->byteorder == BFD_ENDIAN_LITTLE)
- && (abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE))))
- {
- bfd_set_error (bfd_error_wrong_format);
- return NULL;
- }
+ if (! ((header.byteorder == BFD_ENDIAN_BIG
+ && abfd->xvec->byteorder == BFD_ENDIAN_BIG
+ && abfd->xvec->header_byteorder == BFD_ENDIAN_BIG)
+ || (header.byteorder == BFD_ENDIAN_LITTLE
+ && abfd->xvec->byteorder == BFD_ENDIAN_LITTLE
+ && abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE)))
+ goto wrong;
- abfd->tdata.mach_o_data = NULL;
+ preserve.marker = bfd_zalloc (abfd, sizeof (bfd_mach_o_data_struct));
+ if (preserve.marker == NULL
+ || !bfd_preserve_save (abfd, &preserve))
+ goto fail;
- if (bfd_mach_o_scan (abfd, &header) != 0)
- {
- abfd->tdata.mach_o_data = NULL;
- bfd_set_error (bfd_error_wrong_format);
- return NULL;
- }
+ if (bfd_mach_o_scan (abfd, &header,
+ (bfd_mach_o_data_struct *) preserve.marker) != 0)
+ goto wrong;
+ bfd_preserve_finish (abfd, &preserve);
return abfd->xvec;
+
+ wrong:
+ bfd_set_error (bfd_error_wrong_format);
+
+ fail:
+ if (preserve.marker != NULL)
+ bfd_preserve_restore (abfd, &preserve);
+ return NULL;
}
const bfd_target *
bfd_mach_o_core_p (abfd)
bfd *abfd;
{
+ struct bfd_preserve preserve;
bfd_mach_o_header header;
- bfd_set_error (bfd_error_wrong_format);
-
+ preserve.marker = NULL;
if (bfd_mach_o_read_header (abfd, &header) != 0)
- return NULL;
+ goto wrong;
- if (! ((header.byteorder == BFD_ENDIAN_BIG)
- || (header.byteorder == BFD_ENDIAN_LITTLE)))
+ if (! (header.byteorder == BFD_ENDIAN_BIG
+ || header.byteorder == BFD_ENDIAN_LITTLE))
{
- fprintf (stderr, "unknown header byte-order value 0x%lx\n", (long) header.byteorder);
+ fprintf (stderr, "unknown header byte-order value 0x%lx\n",
+ (long) header.byteorder);
abort ();
}
- if (! (((header.byteorder == BFD_ENDIAN_BIG)
- && (abfd->xvec->byteorder == BFD_ENDIAN_BIG)
- && (abfd->xvec->header_byteorder == BFD_ENDIAN_BIG))
- ||
- ((header.byteorder == BFD_ENDIAN_LITTLE)
- && (abfd->xvec->byteorder == BFD_ENDIAN_LITTLE)
- && (abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE))))
- return NULL;
+ if (! ((header.byteorder == BFD_ENDIAN_BIG
+ && abfd->xvec->byteorder == BFD_ENDIAN_BIG
+ && abfd->xvec->header_byteorder == BFD_ENDIAN_BIG)
+ || (header.byteorder == BFD_ENDIAN_LITTLE
+ && abfd->xvec->byteorder == BFD_ENDIAN_LITTLE
+ && abfd->xvec->header_byteorder == BFD_ENDIAN_LITTLE)))
+ goto wrong;
if (header.filetype != BFD_MACH_O_MH_CORE)
- return NULL;
+ goto wrong;
- abfd->tdata.mach_o_data = NULL;
- if (bfd_mach_o_scan (abfd, &header) != 0)
- {
- abfd->tdata.mach_o_data = NULL;
- return NULL;
- }
+ preserve.marker = bfd_zalloc (abfd, sizeof (bfd_mach_o_data_struct));
+ if (preserve.marker == NULL
+ || !bfd_preserve_save (abfd, &preserve))
+ goto fail;
+
+ if (bfd_mach_o_scan (abfd, &header,
+ (bfd_mach_o_data_struct *) preserve.marker) != 0)
+ goto wrong;
+ bfd_preserve_finish (abfd, &preserve);
return abfd->xvec;
+
+ wrong:
+ bfd_set_error (bfd_error_wrong_format);
+
+ fail:
+ if (preserve.marker != NULL)
+ bfd_preserve_restore (abfd, &preserve);
+ return NULL;
}
typedef struct mach_o_fat_archentry
bfd_mach_o_archive_p (abfd)
bfd *abfd;
{
- mach_o_fat_data_struct *adata;
+ mach_o_fat_data_struct *adata = NULL;
unsigned char buf[20];
unsigned long i;
bfd_seek (abfd, 0, SEEK_SET);
if (bfd_bread ((PTR) buf, 8, abfd) != 8)
- return NULL;
+ goto error;
adata = (mach_o_fat_data_struct *)
bfd_alloc (abfd, sizeof (mach_o_fat_data_struct));
if (adata == NULL)
- return NULL;
+ goto error;
adata->magic = bfd_getb32 (buf);
adata->nfat_arch = bfd_getb32 (buf + 4);
if (adata->magic != 0xcafebabe)
- return NULL;
+ goto error;
adata->archentries = (mach_o_fat_archentry *)
bfd_alloc (abfd, adata->nfat_arch * sizeof (mach_o_fat_archentry));
if (adata->archentries == NULL)
- return NULL;
+ goto error;
for (i = 0; i < adata->nfat_arch; i++)
{
bfd_seek (abfd, 8 + 20 * i, SEEK_SET);
if (bfd_bread ((PTR) buf, 20, abfd) != 20)
- return NULL;
+ goto error;
adata->archentries[i].cputype = bfd_getb32 (buf);
adata->archentries[i].cpusubtype = bfd_getb32 (buf + 4);
adata->archentries[i].offset = bfd_getb32 (buf + 8);
abfd->tdata.mach_o_fat_data = adata;
return abfd->xvec;
+
+ error:
+ if (adata != NULL)
+ bfd_release (abfd, adata);
+ bfd_set_error (bfd_error_wrong_format);
+ return NULL;
}
bfd *
bfd *archive;
bfd *prev;
{
- mach_o_fat_data_struct *adata = (mach_o_fat_data_struct *) archive->tdata.mach_o_fat_data;
+ mach_o_fat_data_struct *adata;
mach_o_fat_archentry *entry = NULL;
unsigned long i;
+ adata = (mach_o_fat_data_struct *) archive->tdata.mach_o_fat_data;
BFD_ASSERT (adata != NULL);
/* Find index of previous entry. */
return entry->abfd;
}
-int bfd_mach_o_lookup_section
- (bfd *abfd, asection *section,
- bfd_mach_o_load_command **mcommand, bfd_mach_o_section **msection)
+int
+bfd_mach_o_lookup_section (abfd, section, mcommand, msection)
+ bfd *abfd;
+ asection *section;
+ bfd_mach_o_load_command **mcommand;
+ bfd_mach_o_section **msection;
{
struct mach_o_data_struct *md = abfd->tdata.mach_o_data;
unsigned int i, j, num;
}
int
-bfd_mach_o_lookup_command
- (bfd *abfd, bfd_mach_o_load_command_type type,
- bfd_mach_o_load_command **mcommand)
+bfd_mach_o_lookup_command (abfd, type, mcommand)
+ bfd *abfd;
+ bfd_mach_o_load_command_type type;
+ bfd_mach_o_load_command **mcommand;
{
struct mach_o_data_struct *md = NULL;
bfd_mach_o_load_command *ncmd = NULL;
case BFD_MACH_O_CPU_TYPE_I860:
return 0;
case BFD_MACH_O_CPU_TYPE_HPPA:
- return (0xc0000000-0x04000000);
+ return 0xc0000000 - 0x04000000;
default:
return 0;
}
for (offset = 4; offset <= size; offset += 4)
{
- unsigned long val = *((unsigned long *) (buf + size - offset));
+ unsigned long val;
+ val = *((unsigned long *) (buf + size - offset));
if (! found_nonnull)
{
if (val != 0)
}
else if (val == 0x0)
{
- unsigned long bottom = seg->fileoff + seg->filesize - offset;
- unsigned long top = seg->fileoff + seg->filesize - 4;
+ unsigned long bottom;
+ unsigned long top;
+ bottom = seg->fileoff + seg->filesize - offset;
+ top = seg->fileoff + seg->filesize - 4;
*rbuf = bfd_malloc (top - bottom);
*rlen = top - bottom;
return 0;
}
-boolean
+bfd_boolean
bfd_mach_o_core_file_matches_executable_p (core_bfd, exec_bfd)
bfd *core_bfd ATTRIBUTE_UNUSED;
bfd *exec_bfd ATTRIBUTE_UNUSED;
{
- return true;
+ return TRUE;
}
#define TARGET_NAME mach_o_be_vec
#undef TARGET_STRING
#undef TARGET_BIG_ENDIAN
#undef TARGET_ARCHIVE
-
projects / deliverable / binutils-gdb.git / blobdiff