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authorNick Clifton <nickc@redhat.com>2005-04-11 08:23:05 +0000
committerNick Clifton <nickc@redhat.com>2005-04-11 08:23:05 +0000
commit116c20d240af833e0a1f1f959951f57b6e465782 (patch)
tree345a9e65464ab3e045860c9dd7ac5b371186a347 /bfd/stabs.c
parent514d955ded1ad3ca20e22ee3dddeabf0c3b84296 (diff)
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Convert to ISO C90 formatting
Diffstat (limited to 'bfd/stabs.c')
-rw-r--r--bfd/stabs.c171
1 files changed, 66 insertions, 105 deletions
diff --git a/bfd/stabs.c b/bfd/stabs.c
index b18f93c..56dfb56 100644
--- a/bfd/stabs.c
+++ b/bfd/stabs.c
@@ -1,5 +1,5 @@
/* Stabs in sections linking support.
- Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
+ Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
@@ -41,12 +41,12 @@
the string table for this unit, and the desc field is the number of
stabs symbols for this unit. */
-#define STRDXOFF (0)
-#define TYPEOFF (4)
-#define OTHEROFF (5)
-#define DESCOFF (6)
-#define VALOFF (8)
-#define STABSIZE (12)
+#define STRDXOFF 0
+#define TYPEOFF 4
+#define OTHEROFF 5
+#define DESCOFF 6
+#define VALOFF 8
+#define STABSIZE 12
/* A linked list of totals that we have found for a particular header
file. A total is a unique identifier for a particular BINCL...EINCL
@@ -111,37 +111,31 @@ struct stab_section_info
bfd_size_type stridxs[1];
};
-static struct bfd_hash_entry *stab_link_includes_newfunc
- PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *));
/* The function to create a new entry in the header file hash table. */
static struct bfd_hash_entry *
-stab_link_includes_newfunc (entry, table, string)
- struct bfd_hash_entry *entry;
- struct bfd_hash_table *table;
- const char *string;
+stab_link_includes_newfunc (struct bfd_hash_entry *entry,
+ struct bfd_hash_table *table,
+ const char *string)
{
struct stab_link_includes_entry *ret =
(struct stab_link_includes_entry *) entry;
/* Allocate the structure if it has not already been allocated by a
subclass. */
- if (ret == (struct stab_link_includes_entry *) NULL)
- ret = ((struct stab_link_includes_entry *)
- bfd_hash_allocate (table,
- sizeof (struct stab_link_includes_entry)));
- if (ret == (struct stab_link_includes_entry *) NULL)
- return (struct bfd_hash_entry *) ret;
+ if (ret == NULL)
+ ret = bfd_hash_allocate (table,
+ sizeof (struct stab_link_includes_entry));
+ if (ret == NULL)
+ return NULL;
/* Call the allocation method of the superclass. */
ret = ((struct stab_link_includes_entry *)
bfd_hash_newfunc ((struct bfd_hash_entry *) ret, table, string));
if (ret)
- {
- /* Set local fields. */
- ret->totals = NULL;
- }
+ /* Set local fields. */
+ ret->totals = NULL;
return (struct bfd_hash_entry *) ret;
}
@@ -150,13 +144,12 @@ stab_link_includes_newfunc (entry, table, string)
pass of the linker. */
bfd_boolean
-_bfd_link_section_stabs (abfd, sinfo, stabsec, stabstrsec, psecinfo, pstring_offset)
- bfd *abfd;
- struct stab_info *sinfo;
- asection *stabsec;
- asection *stabstrsec;
- PTR *psecinfo;
- bfd_size_type *pstring_offset;
+_bfd_link_section_stabs (bfd *abfd,
+ struct stab_info *sinfo,
+ asection *stabsec,
+ asection *stabstrsec,
+ void * *psecinfo,
+ bfd_size_type *pstring_offset)
{
bfd_boolean first;
bfd_size_type count, amt;
@@ -169,34 +162,26 @@ _bfd_link_section_stabs (abfd, sinfo, stabsec, stabstrsec, psecinfo, pstring_off
if (stabsec->size == 0
|| stabstrsec->size == 0)
- {
- /* This file does not contain stabs debugging information. */
- return TRUE;
- }
+ /* This file does not contain stabs debugging information. */
+ return TRUE;
if (stabsec->size % STABSIZE != 0)
- {
- /* Something is wrong with the format of these stab symbols.
- Don't try to optimize them. */
- return TRUE;
- }
+ /* Something is wrong with the format of these stab symbols.
+ Don't try to optimize them. */
+ return TRUE;
if ((stabstrsec->flags & SEC_RELOC) != 0)
- {
- /* We shouldn't see relocations in the strings, and we aren't
- prepared to handle them. */
- return TRUE;
- }
+ /* We shouldn't see relocations in the strings, and we aren't
+ prepared to handle them. */
+ return TRUE;
if ((stabsec->output_section != NULL
&& bfd_is_abs_section (stabsec->output_section))
|| (stabstrsec->output_section != NULL
&& bfd_is_abs_section (stabstrsec->output_section)))
- {
- /* At least one of the sections is being discarded from the
- link, so we should just ignore them. */
- return TRUE;
- }
+ /* At least one of the sections is being discarded from the
+ link, so we should just ignore them. */
+ return TRUE;
first = FALSE;
@@ -222,7 +207,6 @@ _bfd_link_section_stabs (abfd, sinfo, stabsec, stabstrsec, psecinfo, pstring_off
/* Initialize the information we are going to store for this .stab
section. */
-
count = stabsec->size / STABSIZE;
amt = sizeof (struct stab_section_info);
@@ -238,14 +222,12 @@ _bfd_link_section_stabs (abfd, sinfo, stabsec, stabstrsec, psecinfo, pstring_off
memset (secinfo->stridxs, 0, (size_t) count * sizeof (bfd_size_type));
/* Read the stabs information from abfd. */
-
if (!bfd_malloc_and_get_section (abfd, stabsec, &stabbuf)
|| !bfd_malloc_and_get_section (abfd, stabstrsec, &stabstrbuf))
goto error_return;
/* Look through the stabs symbols, work out the new string indices,
and identify N_BINCL symbols which can be eliminated. */
-
stroff = 0;
/* The stabs sections can be split when
-split-by-reloc/-split-by-file is used. We must keep track of
@@ -264,10 +246,8 @@ _bfd_link_section_stabs (abfd, sinfo, stabsec, stabstrsec, psecinfo, pstring_off
const char *string;
if (*pstridx != 0)
- {
- /* This symbol has already been handled by an N_BINCL pass. */
- continue;
- }
+ /* This symbol has already been handled by an N_BINCL pass. */
+ continue;
type = sym[TYPEOFF];
@@ -392,7 +372,7 @@ _bfd_link_section_stabs (abfd, sinfo, stabsec, stabstrsec, psecinfo, pstring_off
/* Record this symbol, so that we can set the value
correctly. */
amt = sizeof *ne;
- ne = (struct stab_excl_list *) bfd_alloc (abfd, amt);
+ ne = bfd_alloc (abfd, amt);
if (ne == NULL)
goto error_return;
ne->offset = sym - stabbuf;
@@ -405,8 +385,7 @@ _bfd_link_section_stabs (abfd, sinfo, stabsec, stabstrsec, psecinfo, pstring_off
{
/* This is the first time we have seen this header file
with this set of stabs strings. */
- t = ((struct stab_link_includes_totals *)
- bfd_hash_allocate (&sinfo->includes, sizeof *t));
+ t = bfd_hash_allocate (&sinfo->includes, sizeof *t);
if (t == NULL)
goto error_return;
t->sum_chars = sum_chars;
@@ -489,7 +468,7 @@ _bfd_link_section_stabs (abfd, sinfo, stabsec, stabstrsec, psecinfo, pstring_off
bfd_size_type *pskips;
amt = count * sizeof (bfd_size_type);
- secinfo->cumulative_skips = (bfd_size_type *) bfd_alloc (abfd, amt);
+ secinfo->cumulative_skips = bfd_alloc (abfd, amt);
if (secinfo->cumulative_skips == NULL)
goto error_return;
@@ -524,13 +503,11 @@ _bfd_link_section_stabs (abfd, sinfo, stabsec, stabstrsec, psecinfo, pstring_off
*/
bfd_boolean
-_bfd_discard_section_stabs (abfd, stabsec, psecinfo,
- reloc_symbol_deleted_p, cookie)
- bfd *abfd;
- asection *stabsec;
- PTR psecinfo;
- bfd_boolean (*reloc_symbol_deleted_p) PARAMS ((bfd_vma, PTR));
- PTR cookie;
+_bfd_discard_section_stabs (bfd *abfd,
+ asection *stabsec,
+ void * psecinfo,
+ bfd_boolean (*reloc_symbol_deleted_p) (bfd_vma, void *),
+ void * cookie)
{
bfd_size_type count, amt;
struct stab_section_info *secinfo;
@@ -541,25 +518,19 @@ _bfd_discard_section_stabs (abfd, stabsec, psecinfo,
int deleting;
if (stabsec->size == 0)
- {
- /* This file does not contain stabs debugging information. */
- return FALSE;
- }
+ /* This file does not contain stabs debugging information. */
+ return FALSE;
if (stabsec->size % STABSIZE != 0)
- {
- /* Something is wrong with the format of these stab symbols.
- Don't try to optimize them. */
- return FALSE;
- }
+ /* Something is wrong with the format of these stab symbols.
+ Don't try to optimize them. */
+ return FALSE;
if ((stabsec->output_section != NULL
&& bfd_is_abs_section (stabsec->output_section)))
- {
- /* At least one of the sections is being discarded from the
- link, so we should just ignore them. */
- return FALSE;
- }
+ /* At least one of the sections is being discarded from the
+ link, so we should just ignore them. */
+ return FALSE;
/* We should have initialized our data in _bfd_link_stab_sections.
If there was some bizarre error reading the string sections, though,
@@ -571,13 +542,11 @@ _bfd_discard_section_stabs (abfd, stabsec, psecinfo,
secinfo = (struct stab_section_info *) psecinfo;
/* Read the stabs information from abfd. */
-
if (!bfd_malloc_and_get_section (abfd, stabsec, &stabbuf))
goto error_return;
/* Look through the stabs symbols and discard any information for
discarded functions. */
-
skip = 0;
deleting = -1;
@@ -589,10 +558,8 @@ _bfd_discard_section_stabs (abfd, stabsec, psecinfo,
int type;
if (*pstridx == (bfd_size_type) -1)
- {
- /* This stab was deleted in a previous pass. */
- continue;
- }
+ /* This stab was deleted in a previous pass. */
+ continue;
type = sym[TYPEOFF];
@@ -654,7 +621,7 @@ _bfd_discard_section_stabs (abfd, stabsec, psecinfo,
if (secinfo->cumulative_skips == NULL)
{
amt = count * sizeof (bfd_size_type);
- secinfo->cumulative_skips = (bfd_size_type *) bfd_alloc (abfd, amt);
+ secinfo->cumulative_skips = bfd_alloc (abfd, amt);
if (secinfo->cumulative_skips == NULL)
goto error_return;
}
@@ -685,12 +652,11 @@ _bfd_discard_section_stabs (abfd, stabsec, psecinfo,
contents. */
bfd_boolean
-_bfd_write_section_stabs (output_bfd, sinfo, stabsec, psecinfo, contents)
- bfd *output_bfd;
- struct stab_info *sinfo;
- asection *stabsec;
- PTR *psecinfo;
- bfd_byte *contents;
+_bfd_write_section_stabs (bfd *output_bfd,
+ struct stab_info *sinfo,
+ asection *stabsec,
+ void * *psecinfo,
+ bfd_byte *contents)
{
struct stab_section_info *secinfo;
struct stab_excl_list *e;
@@ -757,15 +723,11 @@ _bfd_write_section_stabs (output_bfd, sinfo, stabsec, psecinfo, contents)
/* Write out the .stabstr section. */
bfd_boolean
-_bfd_write_stab_strings (output_bfd, sinfo)
- bfd *output_bfd;
- struct stab_info *sinfo;
+_bfd_write_stab_strings (bfd *output_bfd, struct stab_info *sinfo)
{
if (bfd_is_abs_section (sinfo->stabstr->output_section))
- {
- /* The section was discarded from the link. */
- return TRUE;
- }
+ /* The section was discarded from the link. */
+ return TRUE;
BFD_ASSERT ((sinfo->stabstr->output_offset
+ _bfd_stringtab_size (sinfo->strings))
@@ -792,10 +754,9 @@ _bfd_write_stab_strings (output_bfd, sinfo)
or -1 if the address refers to a stab which has been removed. */
bfd_vma
-_bfd_stab_section_offset (stabsec, psecinfo, offset)
- asection *stabsec;
- PTR psecinfo;
- bfd_vma offset;
+_bfd_stab_section_offset (asection *stabsec,
+ void * psecinfo,
+ bfd_vma offset)
{
struct stab_section_info *secinfo;