#include "libiberty.h"
#define streq(a, b) (strcmp ((a), (b)) == 0)
-#define strneq(a, b, n) (strncmp ((a), (b), (n)) == 0)
\f
/* This stuff is somewhat copied from coffcode.h. */
/* Create an ECOFF object. */
-bfd_boolean
+bool
_bfd_ecoff_mkobject (bfd *abfd)
{
size_t amt = sizeof (ecoff_data_type);
abfd->tdata.ecoff_obj_data = (struct ecoff_tdata *) bfd_zalloc (abfd, amt);
if (abfd->tdata.ecoff_obj_data == NULL)
- return FALSE;
+ return false;
- return TRUE;
+ return true;
}
/* This is a hook called by coff_real_object_p to create any backend
/* Initialize a new section. */
-bfd_boolean
+bool
_bfd_ecoff_new_section_hook (bfd *abfd, asection *section)
{
unsigned int i;
below. This could be an ECOFF backend routine, with one version
for each target, but there aren't all that many ECOFF targets. */
-bfd_boolean
+bool
_bfd_ecoff_set_arch_mach_hook (bfd *abfd, void * filehdr)
{
struct internal_filehdr *internal_f = (struct internal_filehdr *) filehdr;
return bfd_default_set_arch_mach (abfd, arch, mach);
}
-bfd_boolean
+bool
_bfd_ecoff_no_long_sections (bfd *abfd, int enable)
{
(void) abfd;
(void) enable;
- return FALSE;
+ return false;
}
/* Get the magic number to use based on the architecture and machine.
/* Get the BFD flags to use for a section. */
-bfd_boolean
+bool
_bfd_ecoff_styp_to_sec_flags (bfd *abfd ATTRIBUTE_UNUSED,
void * hdr,
const char *name ATTRIBUTE_UNUSED,
sec_flags |= SEC_ALLOC | SEC_LOAD;
* flags_ptr = sec_flags;
- return TRUE;
+ return true;
}
\f
/* Read in the symbolic header for an ECOFF object file. */
-static bfd_boolean
+static bool
ecoff_slurp_symbolic_header (bfd *abfd)
{
const struct ecoff_backend_data * const backend = ecoff_backend (abfd);
/* See if we've already read it in. */
if (ecoff_data (abfd)->debug_info.symbolic_header.magic ==
backend->debug_swap.sym_magic)
- return TRUE;
+ return true;
/* See whether there is a symbolic header. */
if (ecoff_data (abfd)->sym_filepos == 0)
{
abfd->symcount = 0;
- return TRUE;
+ return true;
}
/* At this point bfd_get_symcount (abfd) holds the number of symbols
if (bfd_get_symcount (abfd) != external_hdr_size)
{
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
/* Read the symbolic information header. */
abfd->symcount = internal_symhdr->isymMax + internal_symhdr->iextMax;
free (raw);
- return TRUE;
+ return true;
error_return:
free (raw);
- return FALSE;
+ return false;
}
/* Read in and swap the important symbolic information for an ECOFF
object file. This is called by gdb via the read_debug_info entry
point in the backend structure. */
-bfd_boolean
+bool
_bfd_ecoff_slurp_symbolic_info (bfd *abfd,
asection *ignore ATTRIBUTE_UNUSED,
struct ecoff_debug_info *debug)
/* Check whether we've already gotten it, and whether there's any to
get. */
if (ecoff_data (abfd)->raw_syments != NULL)
- return TRUE;
+ return true;
if (ecoff_data (abfd)->sym_filepos == 0)
{
abfd->symcount = 0;
- return TRUE;
+ return true;
}
if (! ecoff_slurp_symbolic_header (abfd))
- return FALSE;
+ return false;
internal_symhdr = &debug->symbolic_header;
if (raw_size == 0)
{
ecoff_data (abfd)->sym_filepos = 0;
- return TRUE;
+ return true;
}
pos = ecoff_data (abfd)->sym_filepos;
pos += backend->debug_swap.external_hdr_size;
if (bfd_seek (abfd, pos, SEEK_SET) != 0)
- return FALSE;
+ return false;
raw = _bfd_alloc_and_read (abfd, raw_size, raw_size);
if (raw == NULL)
- return FALSE;
+ return false;
ecoff_data (abfd)->raw_syments = raw;
sizeof (struct fdr), &amt))
{
bfd_set_error (bfd_error_file_too_big);
- return FALSE;
+ return false;
}
debug->fdr = (FDR *) bfd_alloc (abfd, amt);
if (debug->fdr == NULL)
- return FALSE;
+ return false;
external_fdr_size = backend->debug_swap.external_fdr_size;
fdr_ptr = debug->fdr;
fraw_src = (char *) debug->external_fdr;
/* PR 17512: file: 3372-1243-0.004. */
if (fraw_src == NULL && internal_symhdr->ifdMax > 0)
- return FALSE;
+ return false;
fraw_end = fraw_src + internal_symhdr->ifdMax * external_fdr_size;
for (; fraw_src < fraw_end; fraw_src += external_fdr_size, fdr_ptr++)
(*backend->debug_swap.swap_fdr_in) (abfd, (void *) fraw_src, fdr_ptr);
- return TRUE;
+ return true;
}
\f
/* ECOFF symbol table routines. The ECOFF symbol table is described
return NULL;
new_symbol->symbol.section = NULL;
new_symbol->fdr = NULL;
- new_symbol->local = FALSE;
+ new_symbol->local = false;
new_symbol->native = NULL;
new_symbol->symbol.the_bfd = abfd;
return &new_symbol->symbol;
/* Set the BFD flags and section for an ECOFF symbol. */
-static bfd_boolean
+static bool
ecoff_set_symbol_info (bfd *abfd,
SYMR *ecoff_sym,
asymbol *asym,
if (ECOFF_IS_STAB (ecoff_sym))
{
asym->flags = BSF_DEBUGGING;
- return TRUE;
+ return true;
}
break;
default:
asym->flags = BSF_DEBUGGING;
- return TRUE;
+ return true;
}
if (weak)
break;
}
}
- return TRUE;
+ return true;
}
/* Read an ECOFF symbol table. */
-bfd_boolean
+bool
_bfd_ecoff_slurp_symbol_table (bfd *abfd)
{
const struct ecoff_backend_data * const backend = ecoff_backend (abfd);
/* If we've already read in the symbol table, do nothing. */
if (ecoff_data (abfd)->canonical_symbols != NULL)
- return TRUE;
+ return true;
/* Get the symbolic information. */
if (! _bfd_ecoff_slurp_symbolic_info (abfd, NULL,
&ecoff_data (abfd)->debug_info))
- return FALSE;
+ return false;
if (bfd_get_symcount (abfd) == 0)
- return TRUE;
+ return true;
if (_bfd_mul_overflow (bfd_get_symcount (abfd),
sizeof (ecoff_symbol_type), &amt))
{
bfd_set_error (bfd_error_file_too_big);
- return FALSE;
+ return false;
}
internal = (ecoff_symbol_type *) bfd_alloc (abfd, amt);
if (internal == NULL)
- return FALSE;
+ return false;
internal_ptr = internal;
eraw_src = (char *) ecoff_data (abfd)->debug_info.external_ext;
/* PR 17512: file: 3372-1000-0.004. */
if (internal_esym.asym.iss >= ecoff_data (abfd)->debug_info.symbolic_header.issExtMax
|| internal_esym.asym.iss < 0)
- return FALSE;
+ return false;
internal_ptr->symbol.name = (ecoff_data (abfd)->debug_info.ssext
+ internal_esym.asym.iss);
if (!ecoff_set_symbol_info (abfd, &internal_esym.asym,
&internal_ptr->symbol, 1,
internal_esym.weakext))
- return FALSE;
+ return false;
/* The alpha uses a negative ifd field for section symbols. */
if (internal_esym.ifd >= 0)
}
else
internal_ptr->fdr = NULL;
- internal_ptr->local = FALSE;
+ internal_ptr->local = false;
internal_ptr->native = (void *) eraw_src;
}
+ internal_sym.iss);
if (!ecoff_set_symbol_info (abfd, &internal_sym,
&internal_ptr->symbol, 0, 0))
- return FALSE;
+ return false;
internal_ptr->fdr = fdr_ptr;
- internal_ptr->local = TRUE;
+ internal_ptr->local = true;
internal_ptr->native = (void *) lraw_src;
}
}
ecoff_data (abfd)->canonical_symbols = internal;
- return TRUE;
+ return true;
}
/* Return the amount of space needed for the canonical symbols. */
/* Return whether this is a local label. */
-bfd_boolean
+bool
_bfd_ecoff_bfd_is_local_label_name (bfd *abfd ATTRIBUTE_UNUSED,
const char *name)
{
\f
/* Read in the relocs for a section. */
-static bfd_boolean
+static bool
ecoff_slurp_reloc_table (bfd *abfd,
asection *section,
asymbol **symbols)
if (section->relocation != NULL
|| section->reloc_count == 0
|| (section->flags & SEC_CONSTRUCTOR) != 0)
- return TRUE;
+ return true;
if (! _bfd_ecoff_slurp_symbol_table (abfd))
- return FALSE;
+ return false;
external_reloc_size = backend->external_reloc_size;
amt = external_reloc_size * section->reloc_count;
if (bfd_seek (abfd, section->rel_filepos, SEEK_SET) != 0)
- return FALSE;
+ return false;
external_relocs = _bfd_malloc_and_read (abfd, amt, amt);
if (external_relocs == NULL)
- return FALSE;
+ return false;
amt = section->reloc_count;
amt *= sizeof (arelent);
if (internal_relocs == NULL)
{
free (external_relocs);
- return FALSE;
+ return false;
}
for (i = 0, rptr = internal_relocs; i < section->reloc_count; i++, rptr++)
section->relocation = internal_relocs;
- return TRUE;
+ return true;
}
/* Get a canonical list of relocs. */
and return the name of the source file and the line nearest to the
wanted location. */
-bfd_boolean
+bool
_bfd_ecoff_find_nearest_line (bfd *abfd,
asymbol **symbols ATTRIBUTE_UNUSED,
asection *section,
/* Make sure we have the FDR's. */
if (! _bfd_ecoff_slurp_symbolic_info (abfd, NULL, debug_info)
|| bfd_get_symcount (abfd) == 0)
- return FALSE;
+ return false;
if (ecoff_data (abfd)->find_line_info == NULL)
{
ecoff_data (abfd)->find_line_info =
(struct ecoff_find_line *) bfd_zalloc (abfd, amt);
if (ecoff_data (abfd)->find_line_info == NULL)
- return FALSE;
+ return false;
}
if (discriminator_ptr)
the symbol table, so this function only handles the other debugging
information. */
-bfd_boolean
+bool
_bfd_ecoff_bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
{
struct ecoff_debug_info *iinfo = &ecoff_data (ibfd)->debug_info;
int i;
asymbol **sym_ptr_ptr;
size_t c;
- bfd_boolean local;
+ bool local;
/* We only want to copy information over if both BFD's use ECOFF
format. */
if (bfd_get_flavour (ibfd) != bfd_target_ecoff_flavour
|| bfd_get_flavour (obfd) != bfd_target_ecoff_flavour)
- return TRUE;
+ return true;
/* Copy the GP value and the register masks. */
ecoff_data (obfd)->gp = ecoff_data (ibfd)->gp;
c = bfd_get_symcount (obfd);
sym_ptr_ptr = bfd_get_outsymbols (obfd);
if (c == 0 || sym_ptr_ptr == NULL)
- return TRUE;
+ return true;
/* See if there are any local symbols. */
- local = FALSE;
+ local = false;
for (; c > 0; c--, sym_ptr_ptr++)
{
if (ecoffsymbol (*sym_ptr_ptr)->local)
{
- local = TRUE;
+ local = true;
break;
}
}
}
}
- return TRUE;
+ return true;
}
\f
/* Set the architecture. The supported architecture is stored in the
backend pointer. We always set the architecture anyhow, since many
callers ignore the return value. */
-bfd_boolean
+bool
_bfd_ecoff_set_arch_mach (bfd *abfd,
enum bfd_architecture arch,
unsigned long machine)
/* Get the contents of a section. */
-bfd_boolean
+bool
_bfd_ecoff_get_section_contents (bfd *abfd,
asection *section,
void * location,
/* Calculate the file position for each section, and set
reloc_filepos. */
-static bfd_boolean
+static bool
ecoff_compute_section_file_positions (bfd *abfd)
{
file_ptr sofar, file_sofar;
asection *current;
unsigned int i;
file_ptr old_sofar;
- bfd_boolean rdata_in_text;
- bfd_boolean first_data, first_nonalloc;
+ bool rdata_in_text;
+ bool first_data, first_nonalloc;
const bfd_vma round = ecoff_backend (abfd)->round;
bfd_size_type amt;
amt *= sizeof (asection *);
sorted_hdrs = (asection **) bfd_malloc (amt);
if (sorted_hdrs == NULL)
- return FALSE;
+ return false;
for (current = abfd->sections, i = 0;
current != NULL;
current = current->next, i++)
&& ! streq (current->name, _PDATA)
&& ! streq (current->name, _RCONST))
{
- rdata_in_text = FALSE;
+ rdata_in_text = false;
break;
}
}
}
ecoff_data (abfd)->rdata_in_text = rdata_in_text;
- first_data = TRUE;
- first_nonalloc = TRUE;
+ first_data = true;
+ first_nonalloc = true;
for (i = 0; i < abfd->section_count; i++)
{
unsigned int alignment_power;
{
sofar = (sofar + round - 1) &~ (round - 1);
file_sofar = (file_sofar + round - 1) &~ (round - 1);
- first_data = FALSE;
+ first_data = false;
}
else if (streq (current->name, _LIB))
{
/* Skip up to the next page for an unallocated section, such
as the .comment section on the Alpha. This leaves room
for the .bss section. */
- first_nonalloc = FALSE;
+ first_nonalloc = false;
sofar = (sofar + round - 1) &~ (round - 1);
file_sofar = (file_sofar + round - 1) &~ (round - 1);
}
ecoff_data (abfd)->reloc_filepos = file_sofar;
- return TRUE;
+ return true;
}
/* Determine the location of the relocs for all the sections in the
{
if (! ecoff_compute_section_file_positions (abfd))
abort ();
- abfd->output_has_begun = TRUE;
+ abfd->output_has_begun = true;
}
reloc_base = ecoff_data (abfd)->reloc_filepos;
/* Set the contents of a section. */
-bfd_boolean
+bool
_bfd_ecoff_set_section_contents (bfd *abfd,
asection *section,
const void * location,
going to set output_has_begun to TRUE. */
if (! abfd->output_has_begun
&& ! ecoff_compute_section_file_positions (abfd))
- return FALSE;
+ return false;
/* Handle the .lib section specially so that Irix 4 shared libraries
work out. See coff_set_section_contents in coffcode.h. */
}
if (count == 0)
- return TRUE;
+ return true;
pos = section->filepos + offset;
if (bfd_seek (abfd, pos, SEEK_SET) != 0
|| bfd_bwrite (location, count, abfd) != count)
- return FALSE;
+ return false;
- return TRUE;
+ return true;
}
/* Set the GP value for an ECOFF file. This is a hook used by the
assembler. */
-bfd_boolean
+bool
bfd_ecoff_set_gp_value (bfd *abfd, bfd_vma gp_value)
{
if (bfd_get_flavour (abfd) != bfd_target_ecoff_flavour
|| bfd_get_format (abfd) != bfd_object)
{
bfd_set_error (bfd_error_invalid_operation);
- return FALSE;
+ return false;
}
ecoff_data (abfd)->gp = gp_value;
- return TRUE;
+ return true;
}
/* Set the register masks for an ECOFF file. This is a hook used by
the assembler. */
-bfd_boolean
+bool
bfd_ecoff_set_regmasks (bfd *abfd,
unsigned long gprmask,
unsigned long fprmask,
|| bfd_get_format (abfd) != bfd_object)
{
bfd_set_error (bfd_error_invalid_operation);
- return FALSE;
+ return false;
}
tdata = ecoff_data (abfd);
tdata->cprmask[i] = cprmask[i];
}
- return TRUE;
+ return true;
}
/* Get ECOFF EXTR information for an external symbol. This function
is passed to bfd_ecoff_debug_externals. */
-static bfd_boolean
+static bool
ecoff_get_extr (asymbol *sym, EXTR *esym)
{
ecoff_symbol_type *ecoff_sym_ptr;
if ((sym->flags & BSF_DEBUGGING) != 0
|| (sym->flags & BSF_LOCAL) != 0
|| (sym->flags & BSF_SECTION_SYM) != 0)
- return FALSE;
+ return false;
esym->jmptbl = 0;
esym->cobol_main = 0;
esym->asym.sc = scAbs;
esym->asym.reserved = 0;
esym->asym.index = indexNil;
- return TRUE;
+ return true;
}
ecoff_sym_ptr = ecoffsymbol (sym);
if (ecoff_sym_ptr->local)
- return FALSE;
+ return false;
input_bfd = bfd_asymbol_bfd (sym);
(*(ecoff_backend (input_bfd)->debug_swap.swap_ext_in))
esym->ifd = input_debug->ifdmap[esym->ifd];
}
- return TRUE;
+ return true;
}
/* Set the external symbol index. This routine is passed to
/* Write out an ECOFF file. */
-bfd_boolean
+bool
_bfd_ecoff_write_object_contents (bfd *abfd)
{
const struct ecoff_backend_data * const backend = ecoff_backend (abfd);
bfd_size_type reloc_size;
bfd_size_type text_size;
bfd_vma text_start;
- bfd_boolean set_text_start;
+ bool set_text_start;
bfd_size_type data_size;
bfd_vma data_start;
- bfd_boolean set_data_start;
+ bool set_data_start;
bfd_size_type bss_size;
void * buff = NULL;
void * reloc_buff = NULL;
else
text_size = 0;
text_start = 0;
- set_text_start = FALSE;
+ set_text_start = false;
data_size = 0;
data_start = 0;
- set_data_start = FALSE;
+ set_data_start = false;
bss_size = 0;
/* Write section headers to the file. */
if (! set_text_start || text_start > vma)
{
text_start = vma;
- set_text_start = TRUE;
+ set_text_start = true;
}
}
else if ((section.s_flags & STYP_RDATA) != 0
if (! set_data_start || data_start > vma)
{
data_start = vma;
- set_data_start = TRUE;
+ set_data_start = true;
}
}
else if ((section.s_flags & STYP_BSS) != 0
if (reloc_buff != NULL)
bfd_release (abfd, reloc_buff);
free (buff);
- return TRUE;
+ return true;
error_return:
if (reloc_buff != NULL)
bfd_release (abfd, reloc_buff);
free (buff);
- return FALSE;
+ return false;
}
\f
/* Archive handling. ECOFF uses what appears to be a unique type of
/* Read in the armap. */
-bfd_boolean
+bool
_bfd_ecoff_slurp_armap (bfd *abfd)
{
char nextname[17];
/* Get the name of the first element. */
i = bfd_bread ((void *) nextname, (bfd_size_type) 16, abfd);
if (i == 0)
- return TRUE;
+ return true;
if (i != 16)
- return FALSE;
+ return false;
if (bfd_seek (abfd, (file_ptr) -16, SEEK_CUR) != 0)
- return FALSE;
+ return false;
/* Irix 4.0.5F apparently can use either an ECOFF armap or a
standard COFF armap. We could move the ECOFF armap stuff into
return bfd_slurp_armap (abfd);
/* See if the first element is an armap. */
- if (! strneq (nextname, ecoff_backend (abfd)->armap_start, ARMAP_START_LENGTH)
+ if (strncmp (nextname, ecoff_backend (abfd)->armap_start, ARMAP_START_LENGTH) != 0
|| nextname[ARMAP_HEADER_MARKER_INDEX] != ARMAP_MARKER
|| (nextname[ARMAP_HEADER_ENDIAN_INDEX] != ARMAP_BIG_ENDIAN
&& nextname[ARMAP_HEADER_ENDIAN_INDEX] != ARMAP_LITTLE_ENDIAN)
|| nextname[ARMAP_OBJECT_MARKER_INDEX] != ARMAP_MARKER
|| (nextname[ARMAP_OBJECT_ENDIAN_INDEX] != ARMAP_BIG_ENDIAN
&& nextname[ARMAP_OBJECT_ENDIAN_INDEX] != ARMAP_LITTLE_ENDIAN)
- || ! strneq (nextname + ARMAP_END_INDEX, ARMAP_END, sizeof ARMAP_END - 1))
+ || strncmp (nextname + ARMAP_END_INDEX, ARMAP_END, sizeof ARMAP_END - 1) != 0)
{
- abfd->has_armap = FALSE;
- return TRUE;
+ abfd->has_armap = false;
+ return true;
}
/* Make sure we have the right byte ordering. */
^ (bfd_big_endian (abfd))))
{
bfd_set_error (bfd_error_wrong_format);
- return FALSE;
+ return false;
}
/* Read in the armap. */
ardata = bfd_ardata (abfd);
mapdata = (struct areltdata *) _bfd_read_ar_hdr (abfd);
if (mapdata == NULL)
- return FALSE;
+ return false;
parsed_size = mapdata->parsed_size;
free (mapdata);
if (parsed_size + 1 < 9)
{
bfd_set_error (bfd_error_malformed_archive);
- return FALSE;
+ return false;
}
raw_armap = (char *) _bfd_alloc_and_read (abfd, parsed_size + 1, parsed_size);
if (raw_armap == NULL)
- return FALSE;
+ return false;
raw_armap[parsed_size] = 0;
ardata->tdata = (void *) raw_armap;
ardata->first_file_filepos = bfd_tell (abfd);
/* Pad to an even boundary. */
ardata->first_file_filepos += ardata->first_file_filepos % 2;
- abfd->has_armap = TRUE;
- return TRUE;
+ abfd->has_armap = true;
+ return true;
error_malformed:
bfd_set_error (bfd_error_malformed_archive);
ardata->symdefs = NULL;
ardata->tdata = NULL;
bfd_release (abfd, raw_armap);
- return FALSE;
+ return false;
}
/* Write out an armap. */
-bfd_boolean
+bool
_bfd_ecoff_write_armap (bfd *abfd,
unsigned int elength,
struct orl *map,
if (bfd_bwrite ((void *) &hdr, (bfd_size_type) sizeof (struct ar_hdr), abfd)
!= sizeof (struct ar_hdr))
- return FALSE;
+ return false;
H_PUT_32 (abfd, hashsize, temp);
if (bfd_bwrite ((void *) temp, (bfd_size_type) 4, abfd) != 4)
- return FALSE;
+ return false;
hashtable = (bfd_byte *) bfd_zalloc (abfd, symdefsize);
if (!hashtable)
- return FALSE;
+ return false;
current = abfd->archive_head;
last_elt = current;
}
if (bfd_bwrite ((void *) hashtable, symdefsize, abfd) != symdefsize)
- return FALSE;
+ return false;
bfd_release (abfd, hashtable);
/* Now write the strings. */
H_PUT_32 (abfd, stringsize, temp);
if (bfd_bwrite ((void *) temp, (bfd_size_type) 4, abfd) != 4)
- return FALSE;
+ return false;
for (i = 0; i < orl_count; i++)
{
bfd_size_type len;
len = strlen (*map[i].name) + 1;
if (bfd_bwrite ((void *) (*map[i].name), len, abfd) != len)
- return FALSE;
+ return false;
}
/* The spec sez this should be a newline. But in order to be
if (padit)
{
if (bfd_bwrite ("", (bfd_size_type) 1, abfd) != 1)
- return FALSE;
+ return false;
}
- return TRUE;
+ return true;
}
\f
/* ECOFF linker code. */
explicitly save any information we may need later on in the link.
We do not want to read the external symbol information again. */
-static bfd_boolean
+static bool
ecoff_link_add_externals (bfd *abfd,
struct bfd_link_info *info,
void * external_ext,
amt *= sizeof (struct bfd_link_hash_entry *);
sym_hash = (struct bfd_link_hash_entry **) bfd_alloc (abfd, amt);
if (!sym_hash)
- return FALSE;
+ return false;
ecoff_data (abfd)->sym_hashes = (struct ecoff_link_hash_entry **) sym_hash;
ext_ptr = (char *) external_ext;
for (; ext_ptr < ext_end; ext_ptr += external_ext_size, sym_hash++)
{
EXTR esym;
- bfd_boolean skip;
+ bool skip;
bfd_vma value;
asection *section;
const char *name;
(*swap_ext_in) (abfd, (void *) ext_ptr, &esym);
/* Skip debugging symbols. */
- skip = FALSE;
+ skip = false;
switch (esym.asym.st)
{
case stGlobal:
case stStaticProc:
break;
default:
- skip = TRUE;
+ skip = true;
break;
}
if (! (_bfd_generic_link_add_one_symbol
(info, abfd, name,
(flagword) (esym.weakext ? BSF_WEAK : BSF_GLOBAL),
- section, value, NULL, TRUE, TRUE, sym_hash)))
- return FALSE;
+ section, value, NULL, true, true, sym_hash)))
+ return false;
h = (struct ecoff_link_hash_entry *) *sym_hash;
}
}
- return TRUE;
+ return true;
}
/* Add symbols from an ECOFF object file to the global linker hash
table. */
-static bfd_boolean
+static bool
ecoff_link_add_object_symbols (bfd *abfd, struct bfd_link_info *info)
{
HDRR *symhdr;
void * external_ext = NULL;
bfd_size_type esize;
char *ssext = NULL;
- bfd_boolean result;
+ bool result;
if (! ecoff_slurp_symbolic_header (abfd))
- return FALSE;
+ return false;
/* If there are no symbols, we don't want it. */
if (bfd_get_symcount (abfd) == 0)
- return TRUE;
+ return true;
symhdr = &ecoff_data (abfd)->debug_info.symbolic_header;
/* Read in the external symbols and external strings. */
if (bfd_seek (abfd, symhdr->cbExtOffset, SEEK_SET) != 0)
- return FALSE;
+ return false;
external_ext_size = ecoff_backend (abfd)->debug_swap.external_ext_size;
esize = symhdr->iextMax * external_ext_size;
external_ext = _bfd_malloc_and_read (abfd, esize, esize);
error_return:
free (ssext);
free (external_ext);
- return FALSE;
+ return false;
}
/* This is called if we used _bfd_generic_link_add_archive_symbols
because we were not dealing with an ECOFF archive. */
-static bfd_boolean
+static bool
ecoff_link_check_archive_element (bfd *abfd,
struct bfd_link_info *info,
struct bfd_link_hash_entry *h,
const char *name,
- bfd_boolean *pneeded)
+ bool *pneeded)
{
- *pneeded = FALSE;
+ *pneeded = false;
/* Unlike the generic linker, we do not pull in elements because
of common symbols. */
if (h->type != bfd_link_hash_undefined)
- return TRUE;
+ return true;
/* Include this element? */
if (!(*info->callbacks->add_archive_element) (info, abfd, name, &abfd))
- return TRUE;
- *pneeded = TRUE;
+ return true;
+ *pneeded = true;
return ecoff_link_add_object_symbols (abfd, info);
}
already have a hash table, so there is no reason to construct
another one. */
-static bfd_boolean
+static bool
ecoff_link_add_archive_symbols (bfd *abfd, struct bfd_link_info *info)
{
const struct ecoff_backend_data * const backend = ecoff_backend (abfd);
{
/* An empty archive is a special case. */
if (bfd_openr_next_archived_file (abfd, NULL) == NULL)
- return TRUE;
+ return true;
bfd_set_error (bfd_error_no_armap);
- return FALSE;
+ return false;
}
/* If we don't have any raw data for this archive, as can happen on
|| ! streq (name, h->root.string))
{
unsigned int srch;
- bfd_boolean found;
+ bool found;
/* That was the wrong symbol. Try rehashing. */
- found = FALSE;
+ found = false;
for (srch = (hash + rehash) & (armap_count - 1);
srch != hash;
srch = (srch + rehash) & (armap_count - 1))
if (name[0] == h->root.string[0]
&& streq (name, h->root.string))
{
- found = TRUE;
+ found = true;
break;
}
}
element = (*backend->get_elt_at_filepos) (abfd, (file_ptr) file_offset);
if (element == NULL)
- return FALSE;
+ return false;
if (! bfd_check_format (element, bfd_object))
- return FALSE;
+ return false;
/* Unlike the generic linker, we know that this element provides
a definition for an undefined symbol and we know that we want
to include it. We don't need to check anything. */
if (!(*info->callbacks
->add_archive_element) (info, element, name, &element))
- return FALSE;
+ return false;
if (! ecoff_link_add_object_symbols (element, info))
- return FALSE;
+ return false;
pundef = &(*pundef)->u.undef.next;
}
- return TRUE;
+ return true;
}
/* Given an ECOFF BFD, add symbols to the global hash table as
appropriate. */
-bfd_boolean
+bool
_bfd_ecoff_bfd_link_add_symbols (bfd *abfd, struct bfd_link_info *info)
{
switch (bfd_get_format (abfd))
return ecoff_link_add_archive_symbols (abfd, info);
default:
bfd_set_error (bfd_error_wrong_format);
- return FALSE;
+ return false;
}
}
output BFD. This must read in the symbolic information of the
input BFD. */
-static bfd_boolean
+static bool
ecoff_final_link_debug_accumulate (bfd *output_bfd,
bfd *input_bfd,
struct bfd_link_info *info,
const struct ecoff_debug_swap * const swap =
&ecoff_backend (input_bfd)->debug_swap;
HDRR *symhdr = &debug->symbolic_header;
- bfd_boolean ret;
+ bool ret;
#define READ(ptr, offset, count, size, type) \
do \
if (_bfd_mul_overflow (size, symhdr->count, &amt)) \
{ \
bfd_set_error (bfd_error_file_too_big); \
- ret = FALSE; \
+ ret = false; \
goto return_something; \
} \
if (bfd_seek (input_bfd, symhdr->offset, SEEK_SET) != 0) \
{ \
- ret = FALSE; \
+ ret = false; \
goto return_something; \
} \
debug->ptr = (type) _bfd_malloc_and_read (input_bfd, amt, amt); \
if (debug->ptr == NULL) \
{ \
- ret = FALSE; \
+ ret = false; \
goto return_something; \
} \
} while (0)
/* Relocate and write an ECOFF section into an ECOFF output file. */
-static bfd_boolean
+static bool
ecoff_indirect_link_order (bfd *output_bfd,
struct bfd_link_info *info,
asection *output_section,
input_section = link_order->u.indirect.section;
input_bfd = input_section->owner;
if (input_section->size == 0)
- return TRUE;
+ return true;
BFD_ASSERT (input_section->output_section == output_section);
BFD_ASSERT (input_section->output_offset == link_order->offset);
free (contents);
free (external_relocs);
- return TRUE;
+ return true;
error_return:
free (contents);
free (external_relocs);
- return FALSE;
+ return false;
}
/* Generate a reloc when linking an ECOFF file. This is a reloc
is used to build constructor and destructor tables when linking
with -Ur. */
-static bfd_boolean
+static bool
ecoff_reloc_link_order (bfd *output_bfd,
struct bfd_link_info *info,
asection *output_section,
struct internal_reloc in;
bfd_size_type external_reloc_size;
bfd_byte *rbuf;
- bfd_boolean ok;
+ bool ok;
file_ptr pos;
type = link_order->type;
if (rel.howto == 0)
{
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
if (type == bfd_section_reloc_link_order)
actually against the section. */
h = bfd_wrapped_link_hash_lookup (output_bfd, info,
link_order->u.reloc.p->u.name,
- FALSE, FALSE, FALSE);
+ false, false, false);
if (h != NULL
&& (h->type == bfd_link_hash_defined
|| h->type == bfd_link_hash_defweak))
size = bfd_get_reloc_size (rel.howto);
buf = (bfd_byte *) bfd_zmalloc (size);
if (buf == NULL && size != 0)
- return FALSE;
+ return false;
rstat = _bfd_relocate_contents (rel.howto, output_bfd,
(bfd_vma) addend, buf);
switch (rstat)
(file_ptr) link_order->offset, size);
free (buf);
if (! ok)
- return FALSE;
+ return false;
}
rel.addend = 0;
h = ((struct ecoff_link_hash_entry *)
bfd_wrapped_link_hash_lookup (output_bfd, info,
link_order->u.reloc.p->u.name,
- FALSE, FALSE, TRUE));
+ false, false, true));
if (h != NULL
&& h->indx != -1)
in.r_symndx = h->indx;
external_reloc_size = ecoff_backend (output_bfd)->external_reloc_size;
rbuf = (bfd_byte *) bfd_malloc (external_reloc_size);
if (rbuf == NULL)
- return FALSE;
+ return false;
(*ecoff_backend (output_bfd)->swap_reloc_out) (output_bfd, &in, (void *) rbuf);
/* Put out information for an external symbol. These come only from
the hash table. */
-static bfd_boolean
+static bool
ecoff_link_write_external (struct bfd_hash_entry *bh, void * data)
{
struct ecoff_link_hash_entry *h = (struct ecoff_link_hash_entry *) bh;
struct extsym_info *einfo = (struct extsym_info *) data;
bfd *output_bfd = einfo->abfd;
- bfd_boolean strip;
+ bool strip;
if (h->root.type == bfd_link_hash_warning)
{
h = (struct ecoff_link_hash_entry *) h->root.u.i.link;
if (h->root.type == bfd_link_hash_new)
- return TRUE;
+ return true;
}
/* We need to check if this symbol is being stripped. */
if (h->root.type == bfd_link_hash_undefined
|| h->root.type == bfd_link_hash_undefweak)
- strip = FALSE;
+ strip = false;
else if (einfo->info->strip == strip_all
|| (einfo->info->strip == strip_some
&& bfd_hash_lookup (einfo->info->keep_hash,
h->root.root.string,
- FALSE, FALSE) == NULL))
- strip = TRUE;
+ false, false) == NULL))
+ strip = true;
else
- strip = FALSE;
+ strip = false;
if (strip || h->written)
- return TRUE;
+ return true;
if (h->abfd == NULL)
{
case bfd_link_hash_indirect:
/* We ignore these symbols, since the indirected symbol is
already in the hash table. */
- return TRUE;
+ return true;
}
/* bfd_ecoff_debug_one_external uses iextMax to keep track of the
processes all the link order information. This may cause it to
close and reopen some input BFDs; I'll see how bad this is. */
-bfd_boolean
+bool
_bfd_ecoff_bfd_final_link (bfd *abfd, struct bfd_link_info *info)
{
const struct ecoff_backend_data * const backend = ecoff_backend (abfd);
handle = bfd_ecoff_debug_init (abfd, debug, &backend->debug_swap, info);
if (handle == NULL)
- return FALSE;
+ return false;
/* Accumulate the debugging symbols from each input BFD. */
for (input_bfd = info->input_bfds;
input_bfd != NULL;
input_bfd = input_bfd->link.next)
{
- bfd_boolean ret;
+ bool ret;
if (bfd_get_flavour (input_bfd) == bfd_target_ecoff_flavour)
{
debug, &backend->debug_swap,
input_bfd, info);
if (! ret)
- return FALSE;
+ return false;
/* Combine the register masks. */
ecoff_data (abfd)->gprmask |= ecoff_data (input_bfd)->gprmask;
if (! bfd_ecoff_write_accumulated_debug (handle, abfd, debug,
&backend->debug_swap, info,
ecoff_data (abfd)->sym_filepos))
- return FALSE;
+ return false;
bfd_ecoff_debug_free (handle, abfd, debug, &backend->debug_swap, info);
{
struct bfd_link_hash_entry *h;
- h = bfd_link_hash_lookup (info->hash, "_gp", FALSE, FALSE, TRUE);
+ h = bfd_link_hash_lookup (info->hash, "_gp", false, false, true);
if (h != NULL
&& h->type == bfd_link_hash_defined)
ecoff_data (abfd)->gp = (h->u.def.value
== bfd_target_ecoff_flavour))
{
if (! ecoff_indirect_link_order (abfd, info, o, p))
- return FALSE;
+ return false;
}
else if (p->type == bfd_section_reloc_link_order
|| p->type == bfd_symbol_reloc_link_order)
{
if (! ecoff_reloc_link_order (abfd, info, o, p))
- return FALSE;
+ return false;
}
else
{
if (! _bfd_default_link_order (abfd, info, o, p))
- return FALSE;
+ return false;
}
}
}
abfd->symcount = symhdr->iextMax + symhdr->isymMax;
- ecoff_data (abfd)->linker = TRUE;
+ ecoff_data (abfd)->linker = true;
- return TRUE;
+ return true;
}
projects / deliverable / binutils-gdb.git / blobdiff