/* BFD back-end for PPCbug boot records.
- Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
- 2007, 2008, 2009, 2011 Free Software Foundation, Inc.
+ Copyright (C) 1996-2018 Free Software Foundation, Inc.
Written by Michael Meissner, Cygnus Support, <meissner@cygnus.com>
This file is part of BFD, the Binary File Descriptor library.
#include "libbfd.h"
/* PPCbug location structure */
-typedef struct ppcboot_location {
+typedef struct ppcboot_location
+{
bfd_byte ind;
bfd_byte head;
bfd_byte sector;
} ppcboot_location_t;
/* PPCbug partition table layout */
-typedef struct ppcboot_partition {
+typedef struct ppcboot_partition
+{
ppcboot_location_t partition_begin; /* partition begin */
ppcboot_location_t partition_end; /* partition end */
bfd_byte sector_begin[4]; /* 32-bit start RBA (zero-based), little endian */
} ppcboot_partition_t;
/* PPCbug boot layout. */
-typedef struct ppcboot_hdr {
+typedef struct ppcboot_hdr
+{
bfd_byte pc_compatibility[446]; /* x86 instruction field */
ppcboot_partition_t partition[4]; /* partition information */
bfd_byte signature[2]; /* 0x55 and 0xaa */
#define PPC_IND 0x41
/* Information needed for ppcboot header */
-typedef struct ppcboot_data {
+typedef struct ppcboot_data
+{
ppcboot_hdr_t header; /* raw header */
asection *sec; /* single section */
} ppcboot_data_t;
a start symbol, an end symbol, and an absolute length symbol. */
#define PPCBOOT_SYMS 3
-static bfd_boolean ppcboot_mkobject PARAMS ((bfd *));
-static const bfd_target *ppcboot_object_p PARAMS ((bfd *));
-static bfd_boolean ppcboot_set_arch_mach
- PARAMS ((bfd *, enum bfd_architecture, unsigned long));
-static bfd_boolean ppcboot_get_section_contents
- PARAMS ((bfd *, asection *, PTR, file_ptr, bfd_size_type));
-static long ppcboot_get_symtab_upper_bound PARAMS ((bfd *));
-static char *mangle_name PARAMS ((bfd *, char *));
-static long ppcboot_canonicalize_symtab PARAMS ((bfd *, asymbol **));
-static void ppcboot_get_symbol_info PARAMS ((bfd *, asymbol *, symbol_info *));
-static bfd_boolean ppcboot_set_section_contents
- PARAMS ((bfd *, asection *, const PTR, file_ptr, bfd_size_type));
-static bfd_boolean ppcboot_bfd_print_private_bfd_data PARAMS ((bfd *, PTR));
-
-#define ppcboot_set_tdata(abfd, ptr) ((abfd)->tdata.any = (PTR) (ptr))
+#define ppcboot_set_tdata(abfd, ptr) ((abfd)->tdata.any = (ptr))
#define ppcboot_get_tdata(abfd) ((ppcboot_data_t *) ((abfd)->tdata.any))
\f
/* Create a ppcboot object. Invoked via bfd_set_format. */
static bfd_boolean
-ppcboot_mkobject (abfd)
- bfd *abfd;
+ppcboot_mkobject (bfd *abfd)
{
if (!ppcboot_get_tdata (abfd))
{
\f
/* Set the architecture to PowerPC */
static bfd_boolean
-ppcboot_set_arch_mach (abfd, arch, machine)
- bfd *abfd;
- enum bfd_architecture arch;
- unsigned long machine;
+ppcboot_set_arch_mach (bfd *abfd,
+ enum bfd_architecture arch,
+ unsigned long machine)
{
if (arch == bfd_arch_unknown)
arch = bfd_arch_powerpc;
being ppcboot. */
static const bfd_target *
-ppcboot_object_p (abfd)
- bfd *abfd;
+ppcboot_object_p (bfd *abfd)
{
struct stat statbuf;
asection *sec;
return NULL;
}
- if (bfd_bread ((PTR) &hdr, (bfd_size_type) sizeof (hdr), abfd)
+ if (bfd_bread (&hdr, (bfd_size_type) sizeof (hdr), abfd)
!= sizeof (hdr))
{
if (bfd_get_error () != bfd_error_system_call)
ppcboot_mkobject (abfd);
tdata = ppcboot_get_tdata (abfd);
tdata->sec = sec;
- memcpy ((PTR) &tdata->header, (PTR) &hdr, sizeof (ppcboot_hdr_t));
+ memcpy (&tdata->header, &hdr, sizeof (ppcboot_hdr_t));
ppcboot_set_arch_mach (abfd, bfd_arch_powerpc, 0L);
return abfd->xvec;
/* Get contents of the only section. */
static bfd_boolean
-ppcboot_get_section_contents (abfd, section, location, offset, count)
- bfd *abfd;
- asection *section ATTRIBUTE_UNUSED;
- PTR location;
- file_ptr offset;
- bfd_size_type count;
+ppcboot_get_section_contents (bfd *abfd,
+ asection *section ATTRIBUTE_UNUSED,
+ void * location,
+ file_ptr offset,
+ bfd_size_type count)
{
if (bfd_seek (abfd, offset + (file_ptr) sizeof (ppcboot_hdr_t), SEEK_SET) != 0
|| bfd_bread (location, count, abfd) != count)
/* Return the amount of memory needed to read the symbol table. */
static long
-ppcboot_get_symtab_upper_bound (abfd)
- bfd *abfd ATTRIBUTE_UNUSED;
+ppcboot_get_symtab_upper_bound (bfd *abfd ATTRIBUTE_UNUSED)
{
return (PPCBOOT_SYMS + 1) * sizeof (asymbol *);
}
/* Create a symbol name based on the bfd's filename. */
static char *
-mangle_name (abfd, suffix)
- bfd *abfd;
- char *suffix;
+mangle_name (bfd *abfd, char *suffix)
{
bfd_size_type size;
char *buf;
/* Return the symbol table. */
static long
-ppcboot_canonicalize_symtab (abfd, alocation)
- bfd *abfd;
- asymbol **alocation;
+ppcboot_canonicalize_symtab (bfd *abfd, asymbol **alocation)
{
asection *sec = ppcboot_get_tdata (abfd)->sec;
asymbol *syms;
/* Get information about a symbol. */
static void
-ppcboot_get_symbol_info (ignore_abfd, symbol, ret)
- bfd *ignore_abfd ATTRIBUTE_UNUSED;
- asymbol *symbol;
- symbol_info *ret;
+ppcboot_get_symbol_info (bfd *ignore_abfd ATTRIBUTE_UNUSED,
+ asymbol *symbol,
+ symbol_info *ret)
{
bfd_symbol_info (symbol, ret);
}
+#define ppcboot_get_symbol_version_string \
+ _bfd_nosymbols_get_symbol_version_string
#define ppcboot_bfd_is_target_special_symbol \
((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
#define ppcboot_bfd_is_local_label_name bfd_generic_is_local_label_name
#define ppcboot_get_lineno _bfd_nosymbols_get_lineno
#define ppcboot_find_nearest_line _bfd_nosymbols_find_nearest_line
+#define ppcboot_find_line _bfd_nosymbols_find_line
#define ppcboot_find_inliner_info _bfd_nosymbols_find_inliner_info
#define ppcboot_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
#define ppcboot_read_minisymbols _bfd_generic_read_minisymbols
/* Write section contents of a ppcboot file. */
static bfd_boolean
-ppcboot_set_section_contents (abfd, sec, data, offset, size)
- bfd *abfd;
- asection *sec;
- const PTR data;
- file_ptr offset;
- bfd_size_type size;
+ppcboot_set_section_contents (bfd *abfd,
+ asection *sec,
+ const void * data,
+ file_ptr offset,
+ bfd_size_type size)
{
if (! abfd->output_has_begun)
{
asection *s;
/* The lowest section VMA sets the virtual address of the start
- of the file. We use the set the file position of all the
- sections. */
+ of the file. We use the set the file position of all the
+ sections. */
low = abfd->sections->vma;
for (s = abfd->sections->next; s != NULL; s = s->next)
if (s->vma < low)
/* Print out the program headers. */
static bfd_boolean
-ppcboot_bfd_print_private_bfd_data (abfd, farg)
- bfd *abfd;
- PTR farg;
+ppcboot_bfd_print_private_bfd_data (bfd *abfd, void * farg)
{
FILE *f = (FILE *)farg;
ppcboot_data_t *tdata = ppcboot_get_tdata (abfd);
- long entry_offset = bfd_getl_signed_32 ((PTR) tdata->header.entry_offset);
- long length = bfd_getl_signed_32 ((PTR) tdata->header.length);
+ long entry_offset = bfd_getl_signed_32 (tdata->header.entry_offset);
+ long length = bfd_getl_signed_32 (tdata->header.length);
int i;
fprintf (f, _("\nppcboot header:\n"));
if (tdata->header.os_id)
fprintf (f, "OS_ID = 0x%.2x\n", tdata->header.os_id);
- if (tdata->header.partition_name)
+ if (tdata->header.partition_name[0])
fprintf (f, _("Partition name = \"%s\"\n"), tdata->header.partition_name);
for (i = 0; i < 4; i++)
{
- long sector_begin = bfd_getl_signed_32 ((PTR) tdata->header.partition[i].sector_begin);
- long sector_length = bfd_getl_signed_32 ((PTR) tdata->header.partition[i].sector_length);
+ long sector_begin = bfd_getl_signed_32 (tdata->header.partition[i].sector_begin);
+ long sector_length = bfd_getl_signed_32 (tdata->header.partition[i].sector_length);
/* Skip all 0 entries */
if (!tdata->header.partition[i].partition_begin.ind
&& !sector_begin && !sector_length)
continue;
+ /* xgettext:c-format */
fprintf (f, _("\nPartition[%d] start = { 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x }\n"), i,
tdata->header.partition[i].partition_begin.ind,
tdata->header.partition[i].partition_begin.head,
tdata->header.partition[i].partition_begin.sector,
tdata->header.partition[i].partition_begin.cylinder);
+ /* xgettext:c-format */
fprintf (f, _("Partition[%d] end = { 0x%.2x, 0x%.2x, 0x%.2x, 0x%.2x }\n"), i,
tdata->header.partition[i].partition_end.ind,
tdata->header.partition[i].partition_end.head,
tdata->header.partition[i].partition_end.sector,
tdata->header.partition[i].partition_end.cylinder);
+ /* xgettext:c-format */
fprintf (f, _("Partition[%d] sector = 0x%.8lx (%ld)\n"),
i, (unsigned long) sector_begin, sector_begin);
+
+ /* xgettext:c-format */
fprintf (f, _("Partition[%d] length = 0x%.8lx (%ld)\n"),
i, (unsigned long) sector_length, sector_length);
}
bfd_generic_get_relocated_section_contents
#define ppcboot_bfd_relax_section bfd_generic_relax_section
#define ppcboot_bfd_gc_sections bfd_generic_gc_sections
+#define ppcboot_bfd_lookup_section_flags bfd_generic_lookup_section_flags
#define ppcboot_bfd_merge_sections bfd_generic_merge_sections
#define ppcboot_bfd_is_group_section bfd_generic_is_group_section
#define ppcboot_bfd_discard_group bfd_generic_discard_group
#define ppcboot_section_already_linked \
_bfd_generic_section_already_linked
#define ppcboot_bfd_define_common_symbol bfd_generic_define_common_symbol
+#define ppcboot_bfd_define_start_stop bfd_generic_define_start_stop
#define ppcboot_bfd_link_hash_table_create _bfd_generic_link_hash_table_create
-#define ppcboot_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
#define ppcboot_bfd_link_add_symbols _bfd_generic_link_add_symbols
#define ppcboot_bfd_link_just_syms _bfd_generic_link_just_syms
#define ppcboot_bfd_copy_link_hash_symbol_type \
#define ppcboot_bfd_link_split_section _bfd_generic_link_split_section
#define ppcboot_get_section_contents_in_window \
_bfd_generic_get_section_contents_in_window
+#define ppcboot_bfd_link_check_relocs _bfd_generic_link_check_relocs
#define ppcboot_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
#define ppcboot_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
#define ppcboot_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
#define ppcboot_bfd_print_private_bfd_dat ppcboot_bfd_print_private_bfd_data
-const bfd_target ppcboot_vec =
+const bfd_target powerpc_boot_vec =
{
"ppcboot", /* name */
bfd_target_unknown_flavour, /* flavour */
projects / thirdparty / binutils-gdb.git / blobdiff