[binutils-gdb] Don't use bfd.h in binutils/elfcomm.c
Alan Modra
amodra@sourceware.org
Thu Mar 19 05:44:18 GMT 2020
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=81a65eb338cf7b40ef76b1cdb150eefd8495e282
commit 81a65eb338cf7b40ef76b1cdb150eefd8495e282
Author: Alan Modra <amodra@gmail.com>
Date: Thu Mar 19 15:33:03 2020 +1030
Don't use bfd.h in binutils/elfcomm.c
Better than warning about bfd types, just don't include bfd.h and
warn against including the header again.
* elfcomm.c: Don't include bfd.h or bucomm.h.
(program_name): Declare.
(process_archive_index_and_symbols): Replace bfd_boolean with int,
and substitute FALSE and TRUE.
(setup_archive, setup_nested_archive): Likewise.
* elfcomm.h: Likewise.
Diff:
---
binutils/ChangeLog | 9 +++++++++
binutils/elfcomm.c | 55 +++++++++++++++++++++++++++---------------------------
binutils/elfcomm.h | 6 +++---
3 files changed, 39 insertions(+), 31 deletions(-)
diff --git a/binutils/ChangeLog b/binutils/ChangeLog
index e52a14f8360..f3405936923 100644
--- a/binutils/ChangeLog
+++ b/binutils/ChangeLog
@@ -1,3 +1,12 @@
+2020-03-19 Alan Modra <amodra@gmail.com>
+
+ * elfcomm.c: Don't include bfd.h or bucomm.h.
+ (program_name): Declare.
+ (process_archive_index_and_symbols): Replace bfd_boolean with int,
+ and substitute FALSE and TRUE.
+ (setup_archive, setup_nested_archive): Likewise.
+ * elfcomm.h: Likewise.
+
2020-03-19 Alan Modra <amodra@gmail.com>
* readelf.c (process_archive): Always return via path freeing
diff --git a/binutils/elfcomm.c b/binutils/elfcomm.c
index b0fbf57e1f1..5ec4690e132 100644
--- a/binutils/elfcomm.c
+++ b/binutils/elfcomm.c
@@ -21,20 +21,19 @@
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
-/* Do not use BFD types in this file that differ in size depending on
- whether BFD64 is defined. Functions in this file are used by
- readelf.c and elfedit.c which define BFD64, and by objdump.c which
- doesn't. */
+/* Do not include bfd.h in this file. Functions in this file are used
+ by readelf.c and elfedit.c which define BFD64, and by objdump.c
+ which doesn't. */
#include "sysdep.h"
#include "libiberty.h"
#include "filenames.h"
-#include "bfd.h"
#include "aout/ar.h"
-#include "bucomm.h"
#include "elfcomm.h"
#include <assert.h>
+extern char *program_name;
+
void
error (const char *message, ...)
{
@@ -461,13 +460,13 @@ adjust_relative_path (const char *file_name, const char *name,
ARCH->sym_size and ARCH->sym_table.
It is the caller's responsibility to free ARCH->index_array and
ARCH->sym_table.
- Returns TRUE upon success, FALSE otherwise.
+ Returns 1 upon success, 0 otherwise.
If failure occurs an error message is printed. */
-static bfd_boolean
-process_archive_index_and_symbols (struct archive_info * arch,
- unsigned int sizeof_ar_index,
- bfd_boolean read_symbols)
+static int
+process_archive_index_and_symbols (struct archive_info *arch,
+ unsigned int sizeof_ar_index,
+ int read_symbols)
{
size_t got;
unsigned long size;
@@ -482,7 +481,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
{
error (_("%s: invalid archive header size: %ld\n"),
arch->file_name, size);
- return FALSE;
+ return 0;
}
size = size + (size & 1);
@@ -495,7 +494,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
{
error (_("%s: failed to skip archive symbol table\n"),
arch->file_name);
- return FALSE;
+ return 0;
}
}
else
@@ -513,7 +512,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
if (size < sizeof_ar_index)
{
error (_("%s: the archive index is empty\n"), arch->file_name);
- return FALSE;
+ return 0;
}
/* Read the number of entries in the archive index. */
@@ -521,7 +520,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
if (got != sizeof_ar_index)
{
error (_("%s: failed to read archive index\n"), arch->file_name);
- return FALSE;
+ return 0;
}
arch->index_num = byte_get_big_endian (integer_buffer, sizeof_ar_index);
@@ -533,7 +532,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
{
error (_("%s: the archive index is supposed to have 0x%lx entries of %d bytes, but the size is only 0x%lx\n"),
arch->file_name, (long) arch->index_num, sizeof_ar_index, size);
- return FALSE;
+ return 0;
}
/* Read in the archive index. */
@@ -542,7 +541,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
if (index_buffer == NULL)
{
error (_("Out of memory whilst trying to read archive symbol index\n"));
- return FALSE;
+ return 0;
}
got = fread (index_buffer, sizeof_ar_index, arch->index_num, arch->file);
@@ -550,7 +549,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
{
free (index_buffer);
error (_("%s: failed to read archive index\n"), arch->file_name);
- return FALSE;
+ return 0;
}
size -= arch->index_num * sizeof_ar_index;
@@ -562,7 +561,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
{
free (index_buffer);
error (_("Out of memory whilst trying to convert the archive symbol index\n"));
- return FALSE;
+ return 0;
}
for (i = 0; i < arch->index_num; i++)
@@ -576,14 +575,14 @@ process_archive_index_and_symbols (struct archive_info * arch,
{
error (_("%s: the archive has an index but no symbols\n"),
arch->file_name);
- return FALSE;
+ return 0;
}
arch->sym_table = (char *) malloc (size);
if (arch->sym_table == NULL)
{
error (_("Out of memory whilst trying to read archive index symbol table\n"));
- return FALSE;
+ return 0;
}
arch->sym_size = size;
@@ -592,7 +591,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
{
error (_("%s: failed to read archive index symbol table\n"),
arch->file_name);
- return FALSE;
+ return 0;
}
}
@@ -602,10 +601,10 @@ process_archive_index_and_symbols (struct archive_info * arch,
{
error (_("%s: failed to read archive header following archive index\n"),
arch->file_name);
- return FALSE;
+ return 0;
}
- return TRUE;
+ return 1;
}
/* Read the symbol table and long-name table from an archive. */
@@ -613,7 +612,7 @@ process_archive_index_and_symbols (struct archive_info * arch,
int
setup_archive (struct archive_info *arch, const char *file_name,
FILE *file, off_t file_size,
- bfd_boolean is_thin_archive, bfd_boolean read_symbols)
+ int is_thin_archive, int read_symbols)
{
size_t got;
@@ -627,7 +626,7 @@ setup_archive (struct archive_info *arch, const char *file_name,
arch->longnames_size = 0;
arch->nested_member_origin = 0;
arch->is_thin_archive = is_thin_archive;
- arch->uses_64bit_indices = FALSE;
+ arch->uses_64bit_indices = 0;
arch->next_arhdr_offset = SARMAG;
/* Read the first archive member header. */
@@ -654,7 +653,7 @@ setup_archive (struct archive_info *arch, const char *file_name,
}
else if (const_strneq (arch->arhdr.ar_name, "/SYM64/ "))
{
- arch->uses_64bit_indices = TRUE;
+ arch->uses_64bit_indices = 1;
if (! process_archive_index_and_symbols (arch, 8, read_symbols))
return 1;
}
@@ -737,7 +736,7 @@ setup_nested_archive (struct archive_info *nested_arch,
if (fstat (fileno (member_file), &statbuf) < 0)
return 1;
return setup_archive (nested_arch, member_file_name, member_file,
- statbuf.st_size, FALSE, FALSE);
+ statbuf.st_size, 0, 0);
}
/* Release the memory used for the archive information. */
diff --git a/binutils/elfcomm.h b/binutils/elfcomm.h
index 8d962f2731c..abc7611fe3f 100644
--- a/binutils/elfcomm.h
+++ b/binutils/elfcomm.h
@@ -64,8 +64,8 @@ struct archive_info
unsigned long longnames_size; /* Size of the long file names table. */
unsigned long nested_member_origin; /* Origin in the nested archive of the current member. */
unsigned long next_arhdr_offset; /* Offset of the next archive header. */
- bfd_boolean is_thin_archive; /* TRUE if this is a thin archive. */
- bfd_boolean uses_64bit_indices; /* TRUE if the index table uses 64bit entries. */
+ int is_thin_archive; /* 1 if this is a thin archive. */
+ int uses_64bit_indices; /* 1 if the index table uses 64bit entries. */
struct ar_hdr arhdr; /* Current archive header. */
};
@@ -74,7 +74,7 @@ extern char *adjust_relative_path (const char *, const char *, unsigned long);
/* Read the symbol table and long-name table from an archive. */
extern int setup_archive (struct archive_info *, const char *, FILE *,
- off_t, bfd_boolean, bfd_boolean);
+ off_t, int, int);
/* Open and setup a nested archive, if not already open. */
extern int setup_nested_archive (struct archive_info *, const char *);
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