PR 11225
* objdump.c (only): Replace with linked list.
(only_size, only_used): Replace with only_list.
(process_section_p): Set seen field on matches sections.
(add_only): New function.
(free_only_list): New function.
(disassemble_section): Check only_list.
(main): Use add_only and free_only_list.
* gas/pe/aligncomm-c.d: Dump all sections.
* ld-sh/refdbg-0-dso.d: Dump all sections.
This commit is contained in:
Nick Clifton
parent
7434dadd5d
commit
70ecb3842d
7 changed files with 115 additions and 30 deletions
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@ -1,10 +1,21 @@
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2010-01-28 Nick Clifton <nickc@redhat.com>
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PR 11225
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* objdump.c (only): Replace with linked list.
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(only_size, only_used): Replace with only_list.
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(process_section_p): Set seen field on matches sections.
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(add_only): New function.
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(free_only_list): New function.
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(disassemble_section): Check only_list.
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(main): Use add_only and free_only_list.
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2010-01-26 Tristan Gingold <gingold@adacore.com>
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* Makefile.am (bin2c): Add libintl dependance and library.
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* Makefile.in: Regenerate.
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2010-01-21 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
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* readelf.c (get_machine_flags): Handle EF_S390_HIGH_GPRS.
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2010-01-19 Ian Lance Taylor <iant@google.com>
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@ -1,6 +1,6 @@
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/* objdump.c -- dump information about an object file.
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Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
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2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
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2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
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Free Software Foundation, Inc.
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This file is part of GNU Binutils.
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@ -117,13 +117,16 @@ static const char *prefix; /* --prefix */
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static int prefix_strip; /* --prefix-strip */
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static size_t prefix_length;
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/* Pointer to an array of section names provided by
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one or more "-j secname" command line options. */
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static char **only;
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/* The total number of slots in the only[] array. */
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static size_t only_size = 0;
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/* The number of occupied slots in the only[] array. */
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static size_t only_used = 0;
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/* A structure to record the sections mentioned in -j switches. */
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struct only
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{
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const char * name; /* The name of the section. */
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bfd_boolean seen; /* A flag to indicate that the section has been found in one or more input files. */
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struct only * next; /* Pointer to the next structure in the list. */
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};
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/* Pointer to an array of 'only' structures.
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This pointer is NULL if the -j switch has not been used. */
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static struct only * only_list = NULL;
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/* Variables for handling include file path table. */
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static const char **include_paths;
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@ -326,17 +329,78 @@ nonfatal (const char *msg)
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static bfd_boolean
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process_section_p (asection * section)
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{
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size_t i;
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struct only * only;
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if (only == NULL)
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if (only_list == NULL)
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return TRUE;
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for (i = 0; i < only_used; i++)
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if (strcmp (only [i], section->name) == 0)
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return TRUE;
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for (only = only_list; only; only = only->next)
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if (strcmp (only->name, section->name) == 0)
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{
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only->seen = TRUE;
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return TRUE;
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}
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return FALSE;
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}
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/* Add an entry to the 'only' list. */
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static void
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add_only (char * name)
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{
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struct only * only;
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/* First check to make sure that we do not
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already have an entry for this name. */
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for (only = only_list; only; only = only->next)
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if (strcmp (only->name, name) == 0)
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return;
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only = xmalloc (sizeof * only);
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only->name = name;
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only->seen = FALSE;
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only->next = only_list;
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only_list = only;
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}
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/* Release the memory used by the 'only' list.
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PR 11225: Issue a warning message for unseen sections.
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Only do this if none of the sections were seen. This is mainly to support
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tools like the GAS testsuite where an object file is dumped with a list of
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generic section names known to be present in a range of different file
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formats. */
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static void
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free_only_list (void)
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{
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bfd_boolean at_least_one_seen = FALSE;
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struct only * only;
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struct only * next;
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if (only_list == NULL)
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return;
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for (only = only_list; only; only = only->next)
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if (only->seen)
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{
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at_least_one_seen = TRUE;
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break;
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}
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for (only = only_list; only; only = next)
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{
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if (! at_least_one_seen)
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{
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non_fatal (_("Section '%s' mentioned in a -j option, but not found in any input file"),
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only->name);
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exit_status = 1;
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}
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next = only->next;
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free (only);
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}
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}
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static void
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dump_section_header (bfd *abfd, asection *section,
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@ -1782,7 +1846,7 @@ disassemble_section (bfd *abfd, asection *section, void *inf)
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/* Sections that do not contain machine
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code are not normally disassembled. */
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if (! disassemble_all
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&& only == NULL
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&& only_list == NULL
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&& ((section->flags & (SEC_CODE | SEC_HAS_CONTENTS))
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!= (SEC_CODE | SEC_HAS_CONTENTS)))
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return;
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@ -3193,12 +3257,7 @@ main (int argc, char **argv)
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disassembler_options = optarg;
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break;
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case 'j':
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if (only_used == only_size)
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{
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only_size += 8;
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only = (char **) xrealloc (only, only_size * sizeof (char *));
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}
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only [only_used++] = optarg;
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add_only (optarg);
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break;
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case 'F':
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display_file_offsets = TRUE;
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@ -3409,6 +3468,8 @@ main (int argc, char **argv)
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display_file (argv[optind++], target);
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}
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free_only_list ();
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END_PROGRESS (program_name);
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return exit_status;
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@ -1,3 +1,8 @@
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2010-01-28 Nick Clifton <nickc@redhat.com>
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PR 11225
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* gas/pe/aligncomm-c.d: Dump all sections.
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2010-01-27 Dave Korn <dave.korn.cygwin@gmail.com>
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* gas/pe/section-align-1.s: New test source file.
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@ -1,8 +1,8 @@
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#objdump: -s -j .drectve
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#objdump: -s
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#name: aligned common C
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# Test the aligned form of the .comm pseudo-op.
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.*: .*
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# No .drectve section emitted.
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# No .drectve section emitted.
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@ -4,12 +4,15 @@
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if [expr [istarget "s390-*-*"] || [istarget "s390x-*-*"]] then {
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run_dump_test "esa-g5" "{as -m31}"
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run_dump_test "esa-z900" "{as -m31} {as -march=z900}"
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run_dump_test "esa-z990" "{as -m31} {as -march=z990}"
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run_dump_test "esa-z9-109" "{as -m31} {as -march=z9-109}"
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run_dump_test "esa-reloc" "{as -m31}"
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run_dump_test "esa-operands" "{as -m31}"
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# s390x-ibm-tpf target does not support a 32-bit target.
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if { ! [istarget "s390x-*-tpf*"] } then {
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run_dump_test "esa-g5" "{as -m31}"
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run_dump_test "esa-z900" "{as -m31} {as -march=z900}"
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run_dump_test "esa-z990" "{as -m31} {as -march=z990}"
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run_dump_test "esa-z9-109" "{as -m31} {as -march=z9-109}"
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run_dump_test "esa-reloc" "{as -m31}"
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run_dump_test "esa-operands" "{as -m31}"
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}
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# # PIC is only supported on ELF targets.
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# if { ([istarget "*-*-elf*"] || [istarget "*-*-linux*"] ) } then {
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@ -1,3 +1,8 @@
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2010-01-28 Nick Clifton <nickc@redhat.com>
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PR 11225
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* ld-sh/refdbg-0-dso.d: Dump all sections.
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2010-01-26 H.J. Lu <hongjiu.lu@intel.com>
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PR ld/11218
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@ -1,7 +1,7 @@
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#source: refdbglib.s
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#as: -little
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#ld: -shared -EL
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#objdump: -drj.text
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#objdump: -dr
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#target: sh*-*-linux* sh*-*-netbsd*
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.*: +file format elf32-sh.*
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