/* When we're reading bytes recursively, check this occasionally.
Also holds write errors. */
- bfd_boolean have_error;
+ bool have_error;
/* Max symbol length that may appear in the lop_stab table. Note that
this table might just hold a subset of symbols for not-really large
/* Whether we've calculated symbol consistency requirement yet. We do this
when-needed, which must be at some time after all section
contents is known. */
- bfd_boolean symbol_consistency_override_calculated;
+ bool symbol_consistency_override_calculated;
/* Whether to consistency-check symbol values, in particular "Main". */
- bfd_boolean ignore_symbol_consistency;
+ bool ignore_symbol_consistency;
};
typedef struct mmo_data_struct tdata_type;
struct mmo_write_sec_info
{
asection *reg_section;
- bfd_boolean retval;
+ bool retval;
};
/* Used when trying to find a section corresponding to addr. */
bfd_vma addr;
};
-static bfd_boolean mmo_bfd_copy_private_bfd_data (bfd *, bfd *);
+static bool mmo_bfd_copy_private_bfd_data (bfd *, bfd *);
static void mmo_write_section_unless_reg_contents (bfd *, asection *, void *);
static void mmo_find_sec_w_addr (bfd *, asection *, void *);
static void mmo_find_sec_w_addr_grow (bfd *, asection *, void *);
static void mmo_print_symbol (bfd *, void *, asymbol *,
bfd_print_symbol_type);
static void mmo_init (void);
-static bfd_boolean mmo_mkobject (bfd *);
-static bfd_boolean mmo_scan (bfd *);
+static bool mmo_mkobject (bfd *);
+static bool mmo_scan (bfd *);
static asection *mmo_decide_section (bfd *, bfd_vma);
static asection *mmo_get_generic_spec_data_section (bfd *, int);
static asection *mmo_get_spec_section (bfd *, int);
static void mmo_xore_16 (asection *, bfd_vma vma, unsigned int);
static bfd_cleanup mmo_object_p (bfd *);
static void mmo_map_set_sizes (bfd *, asection *, void *);
-static bfd_boolean mmo_get_symbols (bfd *);
-static bfd_boolean mmo_create_symbol (bfd *, const char *, bfd_vma,
- enum mmo_sym_type, unsigned int);
-static bfd_boolean mmo_get_section_contents (bfd *, asection *, void *,
- file_ptr, bfd_size_type);
+static bool mmo_get_symbols (bfd *);
+static bool mmo_create_symbol (bfd *, const char *, bfd_vma,
+ enum mmo_sym_type, unsigned int);
+static bool mmo_get_section_contents (bfd *, asection *, void *,
+ file_ptr, bfd_size_type);
static long mmo_get_symtab_upper_bound (bfd *);
static long mmo_canonicalize_symtab (bfd *, asymbol **);
static void mmo_get_symbol_info (bfd *, asymbol *, symbol_info *);
static void mmo_print_symbol (bfd *, void *, asymbol *,
bfd_print_symbol_type);
-static bfd_boolean mmo_set_section_contents (bfd *, sec_ptr, const void *,
- file_ptr, bfd_size_type);
+static bool mmo_set_section_contents (bfd *, sec_ptr, const void *,
+ file_ptr, bfd_size_type);
static int mmo_sizeof_headers (bfd *, struct bfd_link_info *);
-static bfd_boolean mmo_internal_write_header (bfd *);
-static bfd_boolean mmo_internal_write_post (bfd *, int, asection *);
-static bfd_boolean mmo_internal_add_3_sym (bfd *, struct mmo_symbol_trie *,
+static bool mmo_internal_write_header (bfd *);
+static bool mmo_internal_write_post (bfd *, int, asection *);
+static bool mmo_internal_add_3_sym (bfd *, struct mmo_symbol_trie *,
const struct mmo_symbol *);
static unsigned int mmo_internal_3_length (bfd *, struct mmo_symbol_trie *);
static void mmo_internal_3_dump (bfd *, struct mmo_symbol_trie *);
static void mmo_beb128_out (bfd *, int, int);
-static bfd_boolean mmo_internal_write_section (bfd *, asection *);
+static bool mmo_internal_write_section (bfd *, asection *);
static void mmo_write_tetra (bfd *, unsigned int);
static void mmo_write_tetra_raw (bfd *, unsigned int);
static void mmo_write_octa (bfd *, bfd_vma);
static void mmo_write_octa_raw (bfd *, bfd_vma);
-static bfd_boolean mmo_write_chunk (bfd *, const bfd_byte *, unsigned int);
-static bfd_boolean mmo_flush_chunk (bfd *);
-static bfd_boolean mmo_write_loc_chunk (bfd *, bfd_vma, const bfd_byte *,
- unsigned int, bfd_vma *);
-static bfd_boolean mmo_write_chunk_list (bfd *, mmo_data_list_type *);
-static bfd_boolean mmo_write_loc_chunk_list (bfd *, mmo_data_list_type *);
-static bfd_boolean mmo_write_symbols_and_terminator (bfd *);
+static bool mmo_write_chunk (bfd *, const bfd_byte *, unsigned int);
+static bool mmo_flush_chunk (bfd *);
+static bool mmo_write_loc_chunk (bfd *, bfd_vma, const bfd_byte *,
+ unsigned int, bfd_vma *);
+static bool mmo_write_chunk_list (bfd *, mmo_data_list_type *);
+static bool mmo_write_loc_chunk_list (bfd *, mmo_data_list_type *);
+static bool mmo_write_symbols_and_terminator (bfd *);
static flagword mmo_sec_flags_from_bfd_flags (flagword);
static flagword bfd_sec_flags_from_mmo_flags (flagword);
static bfd_byte mmo_get_byte (bfd *);
static void mmo_write_byte (bfd *, bfd_byte);
-static bfd_boolean mmo_new_section_hook (bfd *, asection *);
+static bool mmo_new_section_hook (bfd *, asection *);
static int mmo_sort_mmo_symbols (const void *, const void *);
-static bfd_boolean mmo_write_object_contents (bfd *);
-static bfd_boolean mmo_write_section_description (bfd *, asection *);
-static bfd_boolean mmo_has_leading_or_trailing_zero_tetra_p (bfd *,
- asection *);
+static bool mmo_write_object_contents (bfd *);
+static bool mmo_write_section_description (bfd *, asection *);
+static bool mmo_has_leading_or_trailing_zero_tetra_p (bfd *, asection *);
static const char
valid_mmo_symbol_character_set[] =
static void
mmo_init (void)
{
- static bfd_boolean inited = FALSE;
+ static bool inited = false;
if (inited)
return;
- inited = TRUE;
+ inited = true;
}
/* Check whether an existing file is an mmo file. */
/* Set up the mmo tdata information. */
-static bfd_boolean
+static bool
mmo_mkobject (bfd *abfd)
{
mmo_init ();
initialize most. */
tdata_type *tdata = (tdata_type *) bfd_zalloc (abfd, sizeof (tdata_type));
if (tdata == NULL)
- return FALSE;
+ return false;
created = time (NULL);
bfd_put_32 (abfd, created, tdata->created);
abfd->tdata.mmo_data = tdata;
}
- return TRUE;
+ return true;
}
-static bfd_boolean
+static bool
mmo_section_has_contents (bfd *abfd ATTRIBUTE_UNUSED, asection *sec, void *p ATTRIBUTE_UNUSED)
{
/* The point is to match what --extract-symbols does (well, negated). */
known. However, calculating symbol consistency at the time the
private BFD data is initialized is too late for some uses. */
-static bfd_boolean
+static bool
mmo_ignore_symbol_consistency (bfd *abfd)
{
if (!abfd->tdata.mmo_data->symbol_consistency_override_calculated)
abfd->tdata.mmo_data->ignore_symbol_consistency =
bfd_sections_find_if (abfd, mmo_section_has_contents, NULL) == NULL;
- abfd->tdata.mmo_data->symbol_consistency_override_calculated = TRUE;
+ abfd->tdata.mmo_data->symbol_consistency_override_calculated = true;
}
return abfd->tdata.mmo_data->ignore_symbol_consistency;
}
-static bfd_boolean
+static bool
mmo_bfd_copy_private_bfd_data (bfd *ibfd, bfd *obfd)
{
if (bfd_get_flavour (ibfd) != bfd_target_mmo_flavour
|| bfd_get_flavour (obfd) != bfd_target_mmo_flavour)
- return TRUE;
+ return true;
/* Copy the time the copied-from file was created. If people want the
time the file was last *modified*, they have that in the normal file
information. */
memcpy (obfd->tdata.mmo_data->created, ibfd->tdata.mmo_data->created,
sizeof (obfd->tdata.mmo_data->created));
- return TRUE;
+ return true;
}
/* Helper functions for mmo_decide_section, used through
bfd_put_32 (abfd, value, buf);
if (bfd_bwrite (buf, 4, abfd) != 4)
- abfd->tdata.mmo_data->have_error = TRUE;
+ abfd->tdata.mmo_data->have_error = true;
}
/* Write a 32-bit word to output file; lop_quote if necessary. */
/* Write quoted contents. Intended to be called multiple times in
sequence, followed by a call to mmo_flush_chunk. */
-static INLINE bfd_boolean
+static INLINE bool
mmo_write_chunk (bfd *abfd, const bfd_byte *loc, unsigned int len)
{
- bfd_boolean retval = TRUE;
+ bool retval = true;
struct mmo_data_struct *mmop = abfd->tdata.mmo_data;
/* Fill up a tetra from bytes remaining from a previous chunk. */
}
if (! retval)
- mmop->have_error = TRUE;
+ mmop->have_error = true;
return retval;
}
/* Flush remaining bytes, from a previous mmo_write_chunk, zero-padded to
4 bytes. */
-static INLINE bfd_boolean
+static INLINE bool
mmo_flush_chunk (bfd *abfd)
{
if (abfd->tdata.mmo_data->byte_no != 0)
/* Same, but from a list. */
-static INLINE bfd_boolean
+static INLINE bool
mmo_write_chunk_list (bfd *abfd, mmo_data_list_type *datap)
{
for (; datap != NULL; datap = datap->next)
if (! mmo_write_chunk (abfd, datap->data, datap->size))
- return FALSE;
+ return false;
return mmo_flush_chunk (abfd);
}
mmo_flush_chunk after calling this function. The location is only
output if different than *LAST_VMAP, which is updated after this call. */
-static bfd_boolean
+static bool
mmo_write_loc_chunk (bfd *abfd, bfd_vma vma, const bfd_byte *loc,
unsigned int len, bfd_vma *last_vmap)
{
" address %#" PRIx64 ""),
abfd, (uint64_t) vma);
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
/* We always write the location as 64 bits; no use saving bytes
/* Same, but from a list. */
-static INLINE bfd_boolean
+static INLINE bool
mmo_write_loc_chunk_list (bfd *abfd, mmo_data_list_type *datap)
{
/* Get an address different than the address of the first chunk. */
for (; datap != NULL; datap = datap->next)
if (! mmo_write_loc_chunk (abfd, datap->where, datap->data, datap->size,
&last_vma))
- return FALSE;
+ return false;
return mmo_flush_chunk (abfd);
}
if (! abfd->tdata.mmo_data->have_error
&& bfd_bread (abfd->tdata.mmo_data->buf, 4, abfd) != 4)
{
- abfd->tdata.mmo_data->have_error = TRUE;
+ abfd->tdata.mmo_data->have_error = true;
/* A value somewhat safe against tripping on some inconsistency
when mopping up after this error. */
{
if (! abfd->tdata.mmo_data->have_error
&& bfd_bwrite (abfd->tdata.mmo_data->buf, 4, abfd) != 4)
- abfd->tdata.mmo_data->have_error = TRUE;
+ abfd->tdata.mmo_data->have_error = true;
}
}
/* Create a symbol. */
-static bfd_boolean
+static bool
mmo_create_symbol (bfd *abfd, const char *symname, bfd_vma addr, enum
mmo_sym_type sym_type, unsigned int serno)
{
n = (struct mmo_symbol *) bfd_alloc (abfd, sizeof (struct mmo_symbol));
if (n == NULL)
- return FALSE;
+ return false;
n->name = bfd_alloc (abfd, strlen (symname) + 1);
if (n->name == NULL)
- return FALSE;
+ return false;
strcpy (n->name, symname);
" is not `Main'\n"),
abfd);
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
- return TRUE;
+ return true;
}
/* Read in symbols. */
-static bfd_boolean
+static bool
mmo_get_symbols (bfd *abfd)
{
/*
/* Check first if we have a bad hair day. */
if (abfd->tdata.mmo_data->have_error)
- return FALSE;
+ return false;
if (m & MMO3_LEFT)
/* Traverse left trie. */
" 0x%02X 0x%02X after symbol name starting with `%s'\n"),
abfd, c, c2, abfd->tdata.mmo_data->lop_stab_symbol);
bfd_set_error (bfd_error_bad_value);
- abfd->tdata.mmo_data->have_error = TRUE;
- return FALSE;
+ abfd->tdata.mmo_data->have_error = true;
+ return false;
}
else
c = c2;
abfd->tdata.mmo_data->lop_stab_symbol
+ 1,
addr, sym_type, serno))
- abfd->tdata.mmo_data->have_error = TRUE;
+ abfd->tdata.mmo_data->have_error = true;
}
if (m & MMO3_MIDDLE)
/* Read the mmo file and turn it into sections. */
-static bfd_boolean
+static bool
mmo_scan (bfd *abfd)
{
unsigned int i;
unsigned int lineno = 1;
- bfd_boolean error = FALSE;
+ bool error = false;
bfd_vma vma = 0;
asection *sec = NULL;
asection *non_spec_sec = NULL;
bfd_set_error (bfd_error_bad_value);
error_return:
- error = TRUE;
+ error = true;
done:
/* Mark the .text and .data section with their normal attribute if they
contain anything. This is not redundant wrt. mmo_decide_section,
&& (bfd_section_flags (sec) & SEC_HAS_CONTENTS)
&& !bfd_set_section_flags (sec, (bfd_section_flags (sec)
| SEC_ALLOC | SEC_LOAD | SEC_CODE)))
- error = TRUE;
+ error = true;
sec = bfd_get_section_by_name (abfd, MMO_DATA_SECTION_NAME);
if (sec != NULL
&& (bfd_section_flags (sec) & SEC_HAS_CONTENTS)
&& !bfd_set_section_flags (sec, (bfd_section_flags (sec)
| SEC_ALLOC | SEC_LOAD | SEC_DATA)))
- error = TRUE;
+ error = true;
/* Free whatever resources we took. */
for (i = 0; i < sizeof (file_names) / sizeof (file_names[0]); i++)
/* A hook to set up object file dependent section information. For mmo,
we point out the shape of allocated section contents. */
-static bfd_boolean
+static bool
mmo_new_section_hook (bfd *abfd, asection *newsect)
{
if (!newsect->used_by_bfd)
newsect->used_by_bfd
= bfd_zalloc (abfd, sizeof (struct mmo_section_data_struct));
if (!newsect->used_by_bfd)
- return FALSE;
+ return false;
}
/* Always align to at least 32-bit words. */
/* We already have section contents loaded for sections that have
contents. */
-static bfd_boolean
+static bool
mmo_get_section_contents (bfd *abfd ATTRIBUTE_UNUSED,
asection *sec,
void * location,
while (loc == NULL && (chunk_size /= 2) != 0);
if (chunk_size == 0)
- return FALSE;
+ return false;
memcpy (location, loc, chunk_size);
bytes_to_do -= chunk_size;
offset += chunk_size;
}
- return TRUE;
+ return true;
}
/* Return the amount of memory needed to read the symbol table. */
/* Write the (section-neutral) file preamble. */
-static bfd_boolean
+static bool
mmo_internal_write_header (bfd *abfd)
{
const char lop_pre_bfd[] = { LOP, LOP_PRE, 1, 1};
if (bfd_bwrite (lop_pre_bfd, 4, abfd) != 4)
- return FALSE;
+ return false;
/* Copy creation time of original file. */
if (bfd_bwrite (abfd->tdata.mmo_data->created, 4, abfd) != 4)
- return FALSE;
+ return false;
- return TRUE;
+ return true;
}
/* Write the LOP_POST record, with global register initializations.
registers at DATA. The Z = 255 field is filled in with the
start-address. */
-static bfd_boolean
+static bool
mmo_internal_write_post (bfd *abfd, int z, asection *sec)
{
int i;
bfd_byte *data = mmo_get_loc (sec, i * 8, 8);
if (bfd_bwrite (data, 8, abfd) != 8)
- return FALSE;
+ return false;
}
/* For Z == $255, we always emit the start location; supposedly Main,
/* Return TRUE iff the leading or trailing tetrabyte in SEC is defined and
is 0. */
-static bfd_boolean
+static bool
mmo_has_leading_or_trailing_zero_tetra_p (bfd *abfd, asection *sec)
{
bfd_vma secaddr = bfd_section_vma (sec);
if (sec->size < 4)
- return FALSE;
+ return false;
if (bfd_get_32 (abfd, mmo_get_loc (sec, secaddr, 4)) == 0
&& bfd_get_32 (abfd,
mmo_get_loc (sec, secaddr + sec->size - 4, 4)) == 0)
- return TRUE;
+ return true;
- return FALSE;
+ return false;
}
/* Write a section. */
-static bfd_boolean
+static bool
mmo_internal_write_section (bfd *abfd, asection *sec)
{
/* We do it differently depending on what section this is:
|| mmo_has_leading_or_trailing_zero_tetra_p (abfd, sec)))
{
if (!mmo_write_section_description (abfd, sec))
- return FALSE;
+ return false;
}
/* FIXME: Output source file name and line number. */
|| mmo_has_leading_or_trailing_zero_tetra_p (abfd, sec)))
{
if (!mmo_write_section_description (abfd, sec))
- return FALSE;
+ return false;
}
return mmo_write_loc_chunk_list (abfd, mmo_section_data (sec)->head);
/* This would normally be an abort call since this can't happen, but
we don't do that. */
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
else if (startswith (sec->name, MMIX_OTHER_SPEC_SECTION_PREFIX))
{
&& sec->size != 0)
{
if (!mmo_write_section_description (abfd, sec))
- return FALSE;
+ return false;
/* Writing a LOP_LOC ends the LOP_SPEC data, and makes data actually
loaded. */
}
/* Some section without contents. */
- return TRUE;
+ return true;
}
/* Write the description of a section, extended-mmo-style. */
-static bfd_boolean
+static bool
mmo_write_section_description (bfd *abfd, asection *sec)
{
/* Keep the following document-comment formatted the way it is. */
mmo_sec_flags_from_bfd_flags (bfd_section_flags (sec)));
mmo_write_octa (abfd, sec->size);
mmo_write_octa (abfd, bfd_section_vma (sec));
- return TRUE;
+ return true;
}
/* We save up all data before output. */
-static bfd_boolean
+static bool
mmo_set_section_contents (bfd *abfd ATTRIBUTE_UNUSED, sec_ptr sec,
const void *location, file_ptr offset,
bfd_size_type bytes_to_do)
while (loc == NULL && (chunk_size /= 2) != 0);
if (chunk_size == 0)
- return FALSE;
+ return false;
memcpy (loc, location, chunk_size);
bytes_to_do -= chunk_size;
offset += chunk_size;
}
- return TRUE;
+ return true;
}
/* Add a symbol to a trie-tree. */
-static bfd_boolean
+static bool
mmo_internal_add_3_sym (bfd *abfd, struct mmo_symbol_trie *rootp,
const struct mmo_symbol *symp)
{
(_("%pB: invalid symbol table: duplicate symbol `%s'\n"),
abfd, trie->sym.name);
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
memcpy (&trie->sym, symp, sizeof *symp);
- return TRUE;
+ return true;
}
/* Find out the length of the serialized version of a trie in bytes. */
/* Write symbols in mmo format. Also write the lop_end terminator. */
-static bfd_boolean
+static bool
mmo_write_symbols_and_terminator (bfd *abfd)
{
int count = bfd_get_symcount (abfd);
symbols. Make sure we have room for it. */
table = bfd_alloc (abfd, (count + 1) * sizeof (asymbol *));
if (table == NULL)
- return FALSE;
+ return false;
if (count != 0)
memcpy (table, orig_table, count * sizeof (asymbol *));
" than the start address %s\n"),
abfd, vmas_main, vmas_start);
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
break;
}
sym.serno = serno++;
if (! mmo_internal_add_3_sym (abfd, &root, &sym))
- return FALSE;
+ return false;
}
}
}
root.right = NULL;
if (! mmo_internal_add_3_sym (abfd, &root, &sym))
- return FALSE;
+ return false;
root.symchar = ':';
root.middle = root.left;
/* Put out the lop_stab mark. */
bfd_put_32 (abfd, (LOP << 24) | (LOP_STAB << 16), buf);
if (bfd_bwrite (buf, 4, abfd) != 4)
- return FALSE;
+ return false;
/* Dump out symbols. */
mmo_internal_3_dump (abfd, &root);
abfd, trie_len,
(abfd->tdata.mmo_data->byte_no + 3)/4);
bfd_set_error (bfd_error_bad_value);
- return FALSE;
+ return false;
}
/* Dump out remaining bytes in the buffer and handle I/O errors by
if (abfd->tdata.mmo_data->have_error
|| bfd_bwrite (abfd->tdata.mmo_data->buf, 4, abfd) != 4)
- return FALSE;
+ return false;
}
bfd_put_32 (abfd, (LOP << 24) | (LOP_END << 16) | trie_len, buf);
" contents\n"),
abfd, sec);
bfd_set_error (bfd_error_bad_value);
- infop->retval = FALSE;
+ infop->retval = false;
return;
}
/* Do the actual output of a file. Assumes mmo_set_section_contents is
already called. */
-static bfd_boolean
+static bool
mmo_write_object_contents (bfd *abfd)
{
struct mmo_write_sec_info wsecinfo;
/* First, there are a few words of preamble. */
if (! mmo_internal_write_header (abfd))
- return FALSE;
+ return false;
wsecinfo.reg_section = NULL;
- wsecinfo.retval = TRUE;
+ wsecinfo.retval = true;
bfd_map_over_sections (abfd, mmo_write_section_unless_reg_contents,
&wsecinfo);
if (! wsecinfo.retval)
- return FALSE;
+ return false;
if (wsecinfo.reg_section != NULL)
{
" length %" PRId64 ": %#" PRIx64),
abfd, (int64_t) sec->size, (uint64_t) sec->vma);
- return FALSE;
+ return false;
}
if (! mmo_internal_write_post (abfd, z, sec))
- return FALSE;
+ return false;
}
else
if (! mmo_internal_write_post (abfd, 255, NULL))
- return FALSE;
+ return false;
return mmo_write_symbols_and_terminator (abfd);
}
projects / deliverable / binutils-gdb.git / blobdiff