From f322dc5a75e8c526ae120772e080dd765523c52f Mon Sep 17 00:00:00 2001 From: Andreas Jaeger Date: Sun, 31 Aug 2003 10:07:47 +0000 Subject: * merge.c: Update to ISO C90. --- bfd/merge.c | 111 ++++++++++++++++-------------------------------------------- 1 file changed, 29 insertions(+), 82 deletions(-) (limited to 'bfd/merge.c') diff --git a/bfd/merge.c b/bfd/merge.c index ec75a7be7e..aa8b334cf1 100644 --- a/bfd/merge.c +++ b/bfd/merge.c @@ -1,5 +1,5 @@ /* SEC_MERGE support. - Copyright 2001, 2002 Free Software Foundation, Inc. + Copyright 2001, 2002, 2003 Free Software Foundation, Inc. Written by Jakub Jelinek . This file is part of BFD, the Binary File Descriptor library. @@ -88,7 +88,7 @@ struct sec_merge_sec_info /* The corresponding section. */ asection *sec; /* Pointer to merge_info pointing to us. */ - PTR *psecinfo; + void **psecinfo; /* A hash table used to hold section content. */ struct sec_merge_hash *htab; /* First string in this section. */ @@ -97,35 +97,12 @@ struct sec_merge_sec_info unsigned char contents[1]; }; -static struct bfd_hash_entry *sec_merge_hash_newfunc - PARAMS ((struct bfd_hash_entry *, struct bfd_hash_table *, const char *)); -static struct sec_merge_hash_entry *sec_merge_hash_lookup - PARAMS ((struct sec_merge_hash *, const char *, unsigned int, bfd_boolean)); -static struct sec_merge_hash *sec_merge_init - PARAMS ((unsigned int, bfd_boolean)); -static struct sec_merge_hash_entry *sec_merge_add - PARAMS ((struct sec_merge_hash *, const char *, unsigned int, - struct sec_merge_sec_info *)); -static bfd_boolean sec_merge_emit - PARAMS ((bfd *, struct sec_merge_hash_entry *)); -static int cmplengthentry - PARAMS ((const PTR, const PTR)); -static int last4_eq - PARAMS ((const PTR, const PTR)); -static int last_eq - PARAMS ((const PTR, const PTR)); -static bfd_boolean record_section - PARAMS ((struct sec_merge_info *, struct sec_merge_sec_info *)); -static void merge_strings - PARAMS ((struct sec_merge_info *)); /* Routine to create an entry in a section merge hashtab. */ static struct bfd_hash_entry * -sec_merge_hash_newfunc (entry, table, string) - struct bfd_hash_entry *entry; - struct bfd_hash_table *table; - const char *string; +sec_merge_hash_newfunc (struct bfd_hash_entry *entry, + struct bfd_hash_table *table, const char *string) { struct sec_merge_hash_entry *ret = (struct sec_merge_hash_entry *) entry; @@ -156,11 +133,8 @@ sec_merge_hash_newfunc (entry, table, string) /* Look up an entry in a section merge hash table. */ static struct sec_merge_hash_entry * -sec_merge_hash_lookup (table, string, alignment, create) - struct sec_merge_hash *table; - const char *string; - unsigned int alignment; - bfd_boolean create; +sec_merge_hash_lookup (struct sec_merge_hash *table, const char *string, + unsigned int alignment, bfd_boolean create) { register const unsigned char *s; register unsigned long hash; @@ -261,9 +235,7 @@ sec_merge_hash_lookup (table, string, alignment, create) /* Create a new hash table. */ static struct sec_merge_hash * -sec_merge_init (entsize, strings) - unsigned int entsize; - bfd_boolean strings; +sec_merge_init (unsigned int entsize, bfd_boolean strings) { struct sec_merge_hash *table; bfd_size_type amt = sizeof (struct sec_merge_hash); @@ -291,11 +263,8 @@ sec_merge_init (entsize, strings) already present. */ static struct sec_merge_hash_entry * -sec_merge_add (tab, str, alignment, secinfo) - struct sec_merge_hash *tab; - const char *str; - unsigned int alignment; - struct sec_merge_sec_info *secinfo; +sec_merge_add (struct sec_merge_hash *tab, const char *str, + unsigned int alignment, struct sec_merge_sec_info *secinfo) { register struct sec_merge_hash_entry *entry; @@ -318,9 +287,7 @@ sec_merge_add (tab, str, alignment, secinfo) } static bfd_boolean -sec_merge_emit (abfd, entry) - register bfd *abfd; - struct sec_merge_hash_entry *entry; +sec_merge_emit (register bfd *abfd, struct sec_merge_hash_entry *entry) { struct sec_merge_sec_info *secinfo = entry->secinfo; asection *sec = secinfo->sec; @@ -340,7 +307,7 @@ sec_merge_emit (abfd, entry) if (len) { len = entry->alignment - len; - if (bfd_bwrite ((PTR) pad, (bfd_size_type) len, abfd) != len) + if (bfd_bwrite (pad, (bfd_size_type) len, abfd) != len) break; off += len; } @@ -348,7 +315,7 @@ sec_merge_emit (abfd, entry) str = entry->root.string; len = entry->len; - if (bfd_bwrite ((PTR) str, (bfd_size_type) len, abfd) != len) + if (bfd_bwrite (str, (bfd_size_type) len, abfd) != len) break; off += len; @@ -364,11 +331,7 @@ sec_merge_emit (abfd, entry) pass of the linker. */ bfd_boolean -_bfd_merge_section (abfd, psinfo, sec, psecinfo) - bfd *abfd; - PTR *psinfo; - asection *sec; - PTR *psecinfo; +_bfd_merge_section (bfd *abfd, void **psinfo, asection *sec, void **psecinfo) { struct sec_merge_info *sinfo; struct sec_merge_sec_info *secinfo; @@ -419,7 +382,7 @@ _bfd_merge_section (abfd, psinfo, sec, psecinfo) goto error_return; sinfo->next = (struct sec_merge_info *) *psinfo; sinfo->chain = NULL; - *psinfo = (PTR) sinfo; + *psinfo = sinfo; sinfo->htab = sec_merge_init (sec->entsize, (sec->flags & SEC_STRINGS)); if (sinfo->htab == NULL) goto error_return; @@ -460,9 +423,7 @@ _bfd_merge_section (abfd, psinfo, sec, psecinfo) /* Compare two sec_merge_hash_entry structures. This is called via qsort. */ static int -cmplengthentry (a, b) - const PTR a; - const PTR b; +cmplengthentry (const void *a, const void *b) { struct sec_merge_hash_entry * A = *(struct sec_merge_hash_entry **) a; struct sec_merge_hash_entry * B = *(struct sec_merge_hash_entry **) b; @@ -476,9 +437,7 @@ cmplengthentry (a, b) } static int -last4_eq (a, b) - const PTR a; - const PTR b; +last4_eq (const void *a, const void *b) { struct sec_merge_hash_entry * A = (struct sec_merge_hash_entry *) a; struct sec_merge_hash_entry * B = (struct sec_merge_hash_entry *) b; @@ -504,9 +463,7 @@ last4_eq (a, b) } static int -last_eq (a, b) - const PTR a; - const PTR b; +last_eq (const void *a, const void *b) { struct sec_merge_hash_entry * A = (struct sec_merge_hash_entry *) a; struct sec_merge_hash_entry * B = (struct sec_merge_hash_entry *) b; @@ -538,9 +495,8 @@ last_eq (a, b) /* Record one section into the hash table. */ static bfd_boolean -record_section (sinfo, secinfo) - struct sec_merge_info *sinfo; - struct sec_merge_sec_info *secinfo; +record_section (struct sec_merge_info *sinfo, + struct sec_merge_sec_info *secinfo) { asection *sec = secinfo->sec; struct sec_merge_hash_entry *entry; @@ -623,8 +579,7 @@ error_return: /* This is a helper function for _bfd_merge_sections. It attempts to merge strings matching suffixes of longer strings. */ static void -merge_strings (sinfo) - struct sec_merge_info *sinfo; +merge_strings (struct sec_merge_info *sinfo) { struct sec_merge_hash_entry **array, **a, **end, *e; struct sec_merge_sec_info *secinfo; @@ -663,7 +618,7 @@ merge_strings (sinfo) unsigned int c; unsigned int i; const unsigned char *s; - PTR *p; + void **p; e = *a; e->u.entsize = sinfo->htab->entsize; @@ -692,7 +647,7 @@ merge_strings (sinfo) continue; } else - *p = (PTR) e; + *p = e; } s = (const unsigned char *) (e->root.string + e->len - e->u.entsize); hash = 0; @@ -714,7 +669,7 @@ merge_strings (sinfo) e->alignment = 0; } else - *p = (PTR) e; + *p = e; } alloc_failure: @@ -770,10 +725,8 @@ alloc_failure: with _bfd_merge_section. */ bfd_boolean -_bfd_merge_sections (abfd, xsinfo, remove_hook) - bfd *abfd ATTRIBUTE_UNUSED; - PTR xsinfo; - void (*remove_hook) PARAMS((bfd *, asection *)); +_bfd_merge_sections (bfd *abfd ATTRIBUTE_UNUSED, void *xsinfo, + void (*remove_hook) (bfd *, asection *)) { struct sec_merge_info *sinfo; @@ -837,7 +790,7 @@ _bfd_merge_sections (abfd, xsinfo, remove_hook) /* Finally shrink all input sections which have not made it into the hash table at all. */ for (secinfo = sinfo->chain; secinfo; secinfo = secinfo->next) - if (secinfo->first == NULL) + if (secinfo->first == NULL) secinfo->sec->_cooked_size = 0; } @@ -847,10 +800,7 @@ _bfd_merge_sections (abfd, xsinfo, remove_hook) /* Write out the merged section. */ bfd_boolean -_bfd_write_merged_section (output_bfd, sec, psecinfo) - bfd *output_bfd; - asection *sec; - PTR psecinfo; +_bfd_write_merged_section (bfd *output_bfd, asection *sec, void *psecinfo) { struct sec_merge_sec_info *secinfo; file_ptr pos; @@ -875,11 +825,8 @@ _bfd_write_merged_section (output_bfd, sec, psecinfo) section and writes the new section back into *PSEC. */ bfd_vma -_bfd_merged_section_offset (output_bfd, psec, psecinfo, offset, addend) - bfd *output_bfd ATTRIBUTE_UNUSED; - asection **psec; - PTR psecinfo; - bfd_vma offset, addend; +_bfd_merged_section_offset (bfd *output_bfd ATTRIBUTE_UNUSED, asection **psec, + void *psecinfo, bfd_vma offset, bfd_vma addend) { struct sec_merge_sec_info *secinfo; struct sec_merge_hash_entry *entry; -- cgit v1.2.1