+2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * coff-alpha.c (alpha_ecoff_backend_data): Initialise fields which
+ control long section name handling with ECOFF_NO_LONG_SECTION_NAMES.
+ * coff-mips.c (mips_ecoff_backend_data): Likewise.
+ * coff-rs6000.c (bfd_xcoff_backend_data): Initialise fields which
+ control long section name handling with XCOFF_NO_LONG_SECTION_NAMES.
+ (bfd_pmac_xcoff_backend_data): Likewise.
+ * coff64-rs6000.c (bfd_xcoff_backend_data): Likewise.
+ (bfd_xcoff_aix5_backend_data): Likewise.
+ (xcoff64_write_object_contents): Delete unused long_section_names
+ local variable.
+ * coff-sh.c (bfd_coff_small_swap_table): Initialise long section
+ name members using COFF_DEFAULT_LONG_SECTION_NAMES and make entire
+ struct non-const.
+ * coffcode.h (documentation): Update to describe long section names.
+ (COFFLONGSECTIONCATHELPER): New helper macro.
+ (BLANKOR1TOODD): Likewise.
+ (COFF_ENABLE_LONG_SECTION_NAMES): Likewise.
+ (COFF_LONG_SECTION_NAMES_SETTER): Likewise.
+ (COFF_DEFAULT_LONG_SECTION_NAMES): Likewise.
+ (bfd_coff_set_long_section_names_allowed): New function.
+ (bfd_coff_set_long_section_names_disallowed): Likewise.
+ (struct bfd_coff_backend_data): Add new backend hook function
+ pointer _bfd_coff_set_long_section_names.
+ (bfd_coff_set_long_section_names): New backend hook.
+ (coff_write_object_contents): Only generate long section names if
+ bfd_coff_long_section_names() indicates they are currently enabled.
+ (bfd_coff_std_swap_table): Make non-const, and initialise long
+ section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
+ (ticoff0_swap_table): Likewise to both.
+ (ticoff1_swap_table): Again, likewise to both.
+ * coffgen.c (make_a_section_from_file): Allow long section names
+ as inputs even if not currently allowed for outputs.
+ * ecoff.c (_bfd_ecoff_no_long_sections): New function.
+ * efi-app-ia32.c (COFF_LONG_SECTION_NAMES): Define to 0, not blank.
+ * efi-app-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * efi-app-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * efi-bsdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * efi-bsdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * efi-bsdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * efi-rtdrv-ia32.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * efi-rtdrv-ia64.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * efi-rtdrv-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * pei-arm.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * pei-i386.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * pei-mcore.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * pei-mips.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * pei-ppc.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * pei-sh.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * pei-x86_64.c (COFF_LONG_SECTION_NAMES): Likewise.
+ * libcoff-in.h: Update copyright year to cause updated copyright
+ year in generated libcoff.h, and fix typo.
+ * libcoff.h: Regenerated.
+ * libecoff.h (ECOFF_NO_LONG_SECTION_NAMES): New macro.
+ (_bfd_ecoff_no_long_sections): Add prototype.
+ * libxcoff.h (XCOFF_NO_LONG_SECTION_NAMES): New macro.
+ * pe-mips.c (COFF_LONG_SECTION_NAMES): Define empty if not already
+ defined by an including .c file.
+ * ticoff.h (ticoff0_swap_table): Make non-const, and initialise
+ long section name fields using COFF_DEFAULT_LONG_SECTION_NAMES.
+ (ticoff1_swap_table): Likewise to both.
+
2009-02-18 Christophe Lyon <christophe.lyon@st.com>
* elf32-arm.c (arm_build_one_stub): Fix relocation target for pic
/* BFD back-end for ALPHA Extended-Coff files.
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
Modified from coff-mips.c by Steve Chamberlain <sac@cygnus.com> and
Ian Lance Taylor <ian@cygnus.com>.
(unsigned (*) PARAMS ((bfd *,PTR,PTR))) bfd_void, /* reloc_out */
alpha_ecoff_swap_filehdr_out, alpha_ecoff_swap_aouthdr_out,
alpha_ecoff_swap_scnhdr_out,
- FILHSZ, AOUTSZ, SCNHSZ, 0, 0, 0, 0, FILNMLEN, TRUE, FALSE, 4, FALSE, 2,
+ FILHSZ, AOUTSZ, SCNHSZ, 0, 0, 0, 0, FILNMLEN, TRUE,
+ ECOFF_NO_LONG_SECTION_NAMES, 4, FALSE, 2,
alpha_ecoff_swap_filehdr_in, alpha_ecoff_swap_aouthdr_in,
alpha_ecoff_swap_scnhdr_in, NULL,
alpha_ecoff_bad_format_hook, _bfd_ecoff_set_arch_mach_hook,
/* BFD back-end for MIPS Extended-Coff files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2007, 2008
+ 2000, 2001, 2002, 2003, 2004, 2007, 2008, 2009
Free Software Foundation, Inc.
Original version by Per Bothner.
Full support added by Ian Lance Taylor, ian@cygnus.com.
(unsigned (*) PARAMS ((bfd *,PTR,PTR))) bfd_void, /* reloc_out */
mips_ecoff_swap_filehdr_out, mips_ecoff_swap_aouthdr_out,
mips_ecoff_swap_scnhdr_out,
- FILHSZ, AOUTSZ, SCNHSZ, 0, 0, 0, 0, FILNMLEN, TRUE, FALSE, 4, FALSE, 2,
+ FILHSZ, AOUTSZ, SCNHSZ, 0, 0, 0, 0, FILNMLEN, TRUE,
+ ECOFF_NO_LONG_SECTION_NAMES, 4, FALSE, 2,
mips_ecoff_swap_filehdr_in, mips_ecoff_swap_aouthdr_in,
mips_ecoff_swap_scnhdr_in, NULL,
mips_ecoff_bad_format_hook, _bfd_ecoff_set_arch_mach_hook,
/* BFD back-end for IBM RS/6000 "XCOFF" files.
Copyright 1990-1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
- 2008 Free Software Foundation, Inc.
+ 2008, 2009 Free Software Foundation, Inc.
Written by Metin G. Ozisik, Mimi Phuong-Thao Vo, and John Gilmore.
Archive support from Damon A. Permezel.
Contributed by IBM Corporation and Cygnus Support.
LINESZ,
FILNMLEN,
TRUE, /* _bfd_coff_long_filenames */
- FALSE, /* _bfd_coff_long_section_names */
+ XCOFF_NO_LONG_SECTION_NAMES, /* _bfd_coff_long_section_names */
3, /* _bfd_coff_default_section_alignment_power */
FALSE, /* _bfd_coff_force_symnames_in_strings */
2, /* _bfd_coff_debug_string_prefix_length */
LINESZ,
FILNMLEN,
TRUE, /* _bfd_coff_long_filenames */
- FALSE, /* _bfd_coff_long_section_names */
+ XCOFF_NO_LONG_SECTION_NAMES, /* _bfd_coff_long_section_names */
3, /* _bfd_coff_default_section_alignment_power */
FALSE, /* _bfd_coff_force_symnames_in_strings */
2, /* _bfd_coff_debug_string_prefix_length */
/* BFD back-end for Renesas Super-H COFF binaries.
Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
- 2003, 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+ 2003, 2004, 2005, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Cygnus Support.
Written by Steve Chamberlain, <sac@cygnus.com>.
Relaxing code written by Ian Lance Taylor, <ian@cygnus.com>.
/* This is copied from bfd_coff_std_swap_table so that we can change
the default section alignment power. */
-static const bfd_coff_backend_data bfd_coff_small_swap_table =
+static bfd_coff_backend_data bfd_coff_small_swap_table =
{
coff_swap_aux_in, coff_swap_sym_in, coff_swap_lineno_in,
coff_swap_aux_out, coff_swap_sym_out,
#else
FALSE,
#endif
-#ifdef COFF_LONG_SECTION_NAMES
- TRUE,
-#else
- FALSE,
-#endif
+ COFF_DEFAULT_LONG_SECTION_NAMES,
2,
#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
TRUE,
/* BFD back-end for IBM RS/6000 "XCOFF64" files.
- Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ Copyright 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Written Clinton Popetz.
Contributed by Cygnus Support.
file_ptr sym_base;
unsigned long reloc_size = 0;
unsigned long lnno_size = 0;
- bfd_boolean long_section_names;
asection *text_sec = ((void *) 0);
asection *data_sec = ((void *) 0);
asection *bss_sec = ((void *) 0);
if (bfd_seek (abfd, scn_base, SEEK_SET) != 0)
return FALSE;
- long_section_names = FALSE;
for (current = abfd->sections; current != NULL; current = current->next)
{
struct internal_scnhdr section;
LINESZ,
FILNMLEN,
TRUE, /* _bfd_coff_long_filenames */
- FALSE, /* _bfd_coff_long_section_names */
+ XCOFF_NO_LONG_SECTION_NAMES, /* _bfd_coff_long_section_names */
3, /* _bfd_coff_default_section_alignment_power */
TRUE, /* _bfd_coff_force_symnames_in_strings */
4, /* _bfd_coff_debug_string_prefix_length */
LINESZ,
FILNMLEN,
TRUE, /* _bfd_coff_long_filenames */
- FALSE, /* _bfd_coff_long_section_names */
+ XCOFF_NO_LONG_SECTION_NAMES, /* _bfd_coff_long_section_names */
3, /* _bfd_coff_default_section_alignment_power */
TRUE, /* _bfd_coff_force_symnames_in_strings */
4, /* _bfd_coff_debug_string_prefix_length */
/* Support for the generic parts of most COFF variants, for BFD.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Written by Cygnus Support.
target.
SUBSUBSECTION
+ Coff long section names
+
+ In the standard Coff object format, section names are limited to
+ the eight bytes available in the @code{s_name} field of the
+ @code{SCNHDR} section header structure. The format requires the
+ field to be NUL-padded, but not necessarily NUL-terminated, so
+ the longest section names permitted are a full eight characters.
+
+ The Microsoft PE variants of the Coff object file format add
+ an extension to support the use of long section names. This
+ extension is defined in section 4 of the Microsoft PE/COFF
+ specification (rev 8.1). If a section name is too long to fit
+ into the section header's @code{s_name} field, it is instead
+ placed into the string table, and the @code{s_name} field is
+ filled with a slash ("/") followed by the ASCII decimal
+ representation of the offset of the full name relative to the
+ string table base.
+
+ Note that this implies that the extension can only be used in object
+ files, as executables do not contain a string table. The standard
+ specifies that long section names from objects emitted into executable
+ images are to be truncated.
+
+ However, as a GNU extension, BFD can generate executable images
+ that contain a string table and long section names. This
+ would appear to be technically valid, as the standard only says
+ that Coff debugging information is deprecated, not forbidden,
+ and in practice it works, although some tools that parse PE files
+ expecting the MS standard format may become confused; @file{PEview} is
+ one known example.
+
+ The functionality is supported in BFD by code implemented under
+ the control of the macro @code{COFF_LONG_SECTION_NAMES}. If not
+ defined, the format does not support long section names in any way.
+ If defined, it is used to initialise a flag,
+ @code{_bfd_coff_long_section_names}, and a hook function pointer,
+ @code{_bfd_coff_set_long_section_names}, in the Coff backend data
+ structure. The flag controls the generation of long section names
+ in output BFDs at runtime; if it is false, as it will be by default
+ when generating an executable image, long section names are truncated;
+ if true, the long section names extension is employed. The hook
+ points to a function that allows the value of the flag to be altered
+ at runtime, on formats that support long section names at all; on
+ other formats it points to a stub that returns an error indication.
+
+ If @code{COFF_LONG_SECTION_NAMES} is simply defined (blank), or is
+ defined to the value "1", then long section names are enabled by
+ default; if it is defined to the value zero, they are disabled by
+ default (but still accepted in input BFDs). The header @file{coffcode.h}
+ defines a macro, @code{COFF_DEFAULT_LONG_SECTION_NAMES}, which is
+ used in the backends to initialise the backend data structure fields
+ appropriately; see the comments for further detail.
+
+SUBSUBSECTION
Bit twiddling
Each flavour of coff supported in BFD has its own header file
#define DOT_DEBUG ".debug"
#define GNU_LINKONCE_WI ".gnu.linkonce.wi."
+#if defined (COFF_LONG_SECTION_NAMES)
+/* Needed to expand the inputs to BLANKOR1TOODD. */
+#define COFFLONGSECTIONCATHELPER(x,y) x ## y
+/* If the input macro Y is blank or '1', return an odd number; if it is
+ '0', return an even number. Result undefined in all other cases. */
+#define BLANKOR1TOODD(y) COFFLONGSECTIONCATHELPER(1,y)
+/* Defined to numerical 0 or 1 according to whether generation of long
+ section names is disabled or enabled by default. */
+#define COFF_ENABLE_LONG_SECTION_NAMES (BLANKOR1TOODD(COFF_LONG_SECTION_NAMES) & 1)
+/* Where long section names are supported, we allow them to be enabled
+ and disabled at runtime, so select an appropriate hook function for
+ _bfd_coff_set_long_section_names. */
+#define COFF_LONG_SECTION_NAMES_SETTER bfd_coff_set_long_section_names_allowed
+#else /* !defined (COFF_LONG_SECTION_NAMES) */
+/* If long section names are not supported, this stub disallows any
+ attempt to enable them at run-time. */
+#define COFF_LONG_SECTION_NAMES_SETTER bfd_coff_set_long_section_names_disallowed
+#endif /* defined (COFF_LONG_SECTION_NAMES) */
+
+/* Define a macro that can be used to initialise both the fields relating
+ to long section names in the backend data struct simultaneously. */
+#if COFF_ENABLE_LONG_SECTION_NAMES
+#define COFF_DEFAULT_LONG_SECTION_NAMES (TRUE), COFF_LONG_SECTION_NAMES_SETTER
+#else /* !COFF_ENABLE_LONG_SECTION_NAMES */
+#define COFF_DEFAULT_LONG_SECTION_NAMES (FALSE), COFF_LONG_SECTION_NAMES_SETTER
+#endif /* COFF_ENABLE_LONG_SECTION_NAMES */
+
+#if defined (COFF_LONG_SECTION_NAMES)
+static bfd_boolean bfd_coff_set_long_section_names_allowed
+ (bfd *, int);
+#else /* !defined (COFF_LONG_SECTION_NAMES) */
+static bfd_boolean bfd_coff_set_long_section_names_disallowed
+ (bfd *, int);
+#endif /* defined (COFF_LONG_SECTION_NAMES) */
static long sec_to_styp_flags
(const char *, flagword);
static bfd_boolean styp_to_sec_flags
\f
/* void warning(); */
+#if defined (COFF_LONG_SECTION_NAMES)
+static bfd_boolean
+bfd_coff_set_long_section_names_allowed (bfd *abfd, int enable)
+{
+ coff_backend_info (abfd)->_bfd_coff_long_section_names = enable;
+ return TRUE;
+}
+#else /* !defined (COFF_LONG_SECTION_NAMES) */
+static bfd_boolean
+bfd_coff_set_long_section_names_disallowed (bfd *abfd, int enable)
+{
+ (void) abfd;
+ (void) enable;
+ return FALSE;
+}
+#endif /* defined (COFF_LONG_SECTION_NAMES) */
+
/* Return a word with STYP_* (scnhdr.s_flags) flags set to represent
the incoming SEC_* flags. The inverse of this function is
styp_to_sec_flags(). NOTE: If you add to/change this routine, you
. unsigned int _bfd_linesz;
. unsigned int _bfd_filnmlen;
. bfd_boolean _bfd_coff_long_filenames;
+.
. bfd_boolean _bfd_coff_long_section_names;
+. bfd_boolean (*_bfd_coff_set_long_section_names)
+. (bfd *, int);
+.
. unsigned int _bfd_coff_default_section_alignment_power;
. bfd_boolean _bfd_coff_force_symnames_in_strings;
. unsigned int _bfd_coff_debug_string_prefix_length;
. (coff_backend_info (abfd)->_bfd_coff_long_filenames)
.#define bfd_coff_long_section_names(abfd) \
. (coff_backend_info (abfd)->_bfd_coff_long_section_names)
+.#define bfd_coff_set_long_section_names(abfd, enable) \
+. ((coff_backend_info (abfd)->_bfd_coff_set_long_section_names) (abfd, enable))
.#define bfd_coff_default_section_alignment_power(abfd) \
. (coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power)
.#define bfd_coff_swap_filehdr_in(abfd, i,o) \
#ifdef COFF_LONG_SECTION_NAMES
/* Handle long section names as in PE. This must be compatible
with the code in coff_write_symbols and _bfd_coff_final_link. */
- {
- size_t len;
+ if (bfd_coff_long_section_names (abfd))
+ {
+ size_t len;
- len = strlen (current->name);
- if (len > SCNNMLEN)
- {
- memset (section.s_name, 0, SCNNMLEN);
- sprintf (section.s_name, "/%lu", (unsigned long) string_size);
- string_size += len + 1;
- long_section_names = TRUE;
- }
- }
+ len = strlen (current->name);
+ if (len > SCNNMLEN)
+ {
+ memset (section.s_name, 0, SCNNMLEN);
+ sprintf (section.s_name, "/%lu", (unsigned long) string_size);
+ string_size += len + 1;
+ long_section_names = TRUE;
+ }
+ }
#endif
#ifdef _LIB
#define coff_SWAP_scnhdr_in coff_swap_scnhdr_in
#endif
-static const bfd_coff_backend_data bfd_coff_std_swap_table ATTRIBUTE_UNUSED =
+static bfd_coff_backend_data bfd_coff_std_swap_table ATTRIBUTE_UNUSED =
{
coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
coff_SWAP_aux_out, coff_SWAP_sym_out,
#else
FALSE,
#endif
-#ifdef COFF_LONG_SECTION_NAMES
- TRUE,
-#else
- FALSE,
-#endif
+ COFF_DEFAULT_LONG_SECTION_NAMES,
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
TRUE,
#ifdef TICOFF
/* COFF0 differs in file/section header size and relocation entry size. */
-static const bfd_coff_backend_data ticoff0_swap_table =
+static bfd_coff_backend_data ticoff0_swap_table =
{
coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
coff_SWAP_aux_out, coff_SWAP_sym_out,
#else
FALSE,
#endif
-#ifdef COFF_LONG_SECTION_NAMES
- TRUE,
-#else
- FALSE,
-#endif
+ COFF_DEFAULT_LONG_SECTION_NAMES,
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
TRUE,
#ifdef TICOFF
/* COFF1 differs in section header size. */
-static const bfd_coff_backend_data ticoff1_swap_table =
+static bfd_coff_backend_data ticoff1_swap_table =
{
coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
coff_SWAP_aux_out, coff_SWAP_sym_out,
#else
FALSE,
#endif
-#ifdef COFF_LONG_SECTION_NAMES
- TRUE,
-#else
- FALSE,
-#endif
+ COFF_DEFAULT_LONG_SECTION_NAMES,
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
#ifdef COFF_FORCE_SYMBOLS_IN_STRINGS
TRUE,
/* Support for the generic parts of COFF, for BFD.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
+ 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
Free Software Foundation, Inc.
Written by Cygnus Support.
name = NULL;
- /* Handle long section names as in PE. */
- if (bfd_coff_long_section_names (abfd)
+ /* Handle long section names as in PE. On reading, we want to
+ accept long names if the format permits them at all, regardless
+ of the current state of the flag that dictates if we would generate
+ them in outputs; this construct checks if that is the case by
+ attempting to set the flag, without changing its state; the call
+ will fail for formats that do not support long names at all. */
+ if (bfd_coff_set_long_section_names (abfd, bfd_coff_long_section_names (abfd))
&& hdr->s_name[0] == '/')
{
char buf[SCNNMLEN];
/* Generic ECOFF (Extended-COFF) routines.
Copyright 1990, 1991, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
- 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
Original version by Per Bothner.
Full support added by Ian Lance Taylor, ian@cygnus.com.
return bfd_default_set_arch_mach (abfd, arch, mach);
}
+bfd_boolean
+_bfd_ecoff_no_long_sections (abfd, enable)
+ bfd *abfd;
+ int enable;
+{
+ (void) abfd;
+ (void) enable;
+ return FALSE;
+}
+
/* Get the magic number to use based on the architecture and machine.
This is the inverse of _bfd_ecoff_set_arch_mach_hook, above. */
/* BFD back-end for Intel IA-32 EFI application files.
- Copyright 1999, 2000, 2001, 2002, 2007 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2007, 2009 Free Software Foundation, Inc.
Contributed by David Mosberger <davidm@hpl.hp.com>
This file is part of BFD, the Binary File Descriptor library.
#define COFF_WITH_PE
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define PEI_TARGET_SUBSYSTEM IMAGE_SUBSYSTEM_EFI_APPLICATION
#define PEI_FORCE_MINIMUM_ALIGNMENT
/* BFD back-end for HP/Intel IA-64 EFI application files.
- Copyright 1999, 2000, 2001, 2002, 2007 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2007, 2009 Free Software Foundation, Inc.
Contributed by David Mosberger <davidm@hpl.hp.com>
This file is part of BFD, the Binary File Descriptor library.
#define COFF_WITH_pep
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define PEI_TARGET_SUBSYSTEM IMAGE_SUBSYSTEM_EFI_APPLICATION
#define PEI_FORCE_MINIMUM_ALIGNMENT
/* BFD back-end for Intel64 UEFI application files.
- Copyright 2007 Free Software Foundation, Inc.
+ Copyright 2007, 2009 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define COFF_WITH_pep
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define PEI_TARGET_SUBSYSTEM IMAGE_SUBSYSTEM_EFI_APPLICATION
#define PEI_FORCE_MINIMUM_ALIGNMENT
/* BFD back-end for Intel IA-32 EFI Boot Service driver files.
- Copyright 1999, 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Peter Jones <pjones@redhat.com>
Based on efi-app-ia32.c by David Mosberger <davidm@hpl.hp.com>
#define COFF_WITH_PE
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define PEI_TARGET_SUBSYSTEM IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER
#define PEI_FORCE_MINIMUM_ALIGNMENT
/* BFD back-end for HP/Intel IA-64 EFI Boot Service driver files.
- Copyright 1999, 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Peter Jones <pjones@redhat.com>
Based on efi-app-ia64.c by David Mosberger <davidm@hpl.hp.com>
#define COFF_WITH_pep
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define PEI_TARGET_SUBSYSTEM IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER
#define PEI_FORCE_MINIMUM_ALIGNMENT
/* BFD back-end for Intel64 UEFI Boot Service driver files.
- Copyright 1999, 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Peter Jones <pjones@redhat.com>
Based on efi-app-x86_64.c by David Mosberger <davidm@hpl.hp.com>
#define COFF_WITH_pep
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define PEI_TARGET_SUBSYSTEM IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER
#define PEI_FORCE_MINIMUM_ALIGNMENT
/* BFD back-end for Intel IA-32 EFI runtime driver files.
- Copyright 1999, 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Peter Jones <pjones@redhat.com>
Based on efi-app-ia32.c by David Mosberger <davidm@hpl.hp.com>
#define COFF_WITH_PE
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define PEI_TARGET_SUBSYSTEM IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER
#define PEI_FORCE_MINIMUM_ALIGNMENT
/* BFD back-end for HP/Intel IA-64 EFI runtime driver files.
- Copyright 1999, 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Peter Jones <pjones@redhat.com>
Based on efi-app-ia64.c by David Mosberger <davidm@hpl.hp.com>
#define COFF_WITH_pep
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define PEI_TARGET_SUBSYSTEM IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER
#define PEI_FORCE_MINIMUM_ALIGNMENT
/* BFD back-end for Intel64 UEFI runtime driver files.
- Copyright 1999, 2000, 2001, 2002, 2007, 2008 Free Software Foundation, Inc.
+ Copyright 1999, 2000, 2001, 2002, 2007, 2008, 2009 Free Software Foundation, Inc.
Contributed by Peter Jones <pjones@redhat.com>
Based on efi-app-x86_64.c by David Mosberger <davidm@hpl.hp.com>
#define COFF_WITH_pep
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define PEI_TARGET_SUBSYSTEM IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER
#define PEI_FORCE_MINIMUM_ALIGNMENT
/* BFD COFF object file private structure.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Written by Cygnus Support.
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **);
-/* Functions in coff-ppc.c. FIXME: These are called be pe.em in the
+/* Functions in coff-ppc.c. FIXME: These are called by pe.em in the
linker, and so should start with bfd and be declared in bfd.h. */
extern bfd_boolean ppc_allocate_toc_section
/* BFD COFF object file private structure.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+ 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
Free Software Foundation, Inc.
Written by Cygnus Support.
(bfd *, struct bfd_link_info *, bfd *, asection *, bfd_byte *,
struct internal_reloc *, struct internal_syment *, asection **);
-/* Functions in coff-ppc.c. FIXME: These are called be pe.em in the
+/* Functions in coff-ppc.c. FIXME: These are called by pe.em in the
linker, and so should start with bfd and be declared in bfd.h. */
extern bfd_boolean ppc_allocate_toc_section
unsigned int _bfd_linesz;
unsigned int _bfd_filnmlen;
bfd_boolean _bfd_coff_long_filenames;
+
bfd_boolean _bfd_coff_long_section_names;
+ bfd_boolean (*_bfd_coff_set_long_section_names)
+ (bfd *, int);
+
unsigned int _bfd_coff_default_section_alignment_power;
bfd_boolean _bfd_coff_force_symnames_in_strings;
unsigned int _bfd_coff_debug_string_prefix_length;
(coff_backend_info (abfd)->_bfd_coff_long_filenames)
#define bfd_coff_long_section_names(abfd) \
(coff_backend_info (abfd)->_bfd_coff_long_section_names)
+#define bfd_coff_set_long_section_names(abfd, enable) \
+ ((coff_backend_info (abfd)->_bfd_coff_set_long_section_names) (abfd, enable))
#define bfd_coff_default_section_alignment_power(abfd) \
(coff_backend_info (abfd)->_bfd_coff_default_section_alignment_power)
#define bfd_coff_swap_filehdr_in(abfd, i,o) \
/* BFD ECOFF object file private structure.
Copyright 1993, 1994, 1995, 1996, 1999, 2001, 2002, 2003, 2004,
- 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
bfd *(*get_elt_at_filepos) (bfd *, file_ptr);
};
+/* ECOFF targets don't support COFF long section names, so this
+ macro is provided to use as an initialiser for the related
+ members of the embedded bfd_coff_backend_data struct. */
+#define ECOFF_NO_LONG_SECTION_NAMES (FALSE), _bfd_ecoff_no_long_sections
+
/* This is the target specific information kept for ECOFF files. */
#define ecoff_data(abfd) ((abfd)->tdata.ecoff_obj_data)
((void (*) (bfd *, asection *, void *)) bfd_void)
extern bfd_boolean _bfd_ecoff_set_arch_mach_hook
(bfd *, void *);
+extern bfd_boolean _bfd_ecoff_no_long_sections
+ (bfd *abfd, int enable);
extern bfd_boolean _bfd_ecoff_styp_to_sec_flags
(bfd *, void *, const char *, asection *, flagword *);
extern bfd_boolean _bfd_ecoff_slurp_symbol_table (bfd *);
extern bfd_boolean (*xcoff_complain_overflow[XCOFF_MAX_COMPLAIN_OVERFLOW])
(XCOFF_COMPLAIN_FUNCTION_ARGS);
+#define XCOFF_NO_LONG_SECTION_NAMES (FALSE), bfd_coff_set_long_section_names_disallowed
+
/* Relocation functions */
bfd_boolean xcoff_reloc_type_noop (XCOFF_RELOC_FUNCTION_ARGS);
bfd_boolean xcoff_reloc_type_fail (XCOFF_RELOC_FUNCTION_ARGS);
/* BFD back-end for MIPS PE COFF files.
Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
- 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
+ 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
Free Software Foundation, Inc.
Modified from coff-i386.c by DJ Delorie, dj@cygnus.com
MA 02110-1301, USA. */
#define COFF_WITH_PE
+/* pei-mips.c may have defined this to default off (0) before
+ including this file, so don't redefine if that's the case.
+ Otherwise we're generating objects, not executable images,
+ so we want to define it to default on. */
+#ifndef COFF_LONG_SECTION_NAMES
#define COFF_LONG_SECTION_NAMES
+#endif /* COFF_LONG_SECTION_NAMES */
#define PCRELOFFSET TRUE
#include "sysdep.h"
/* BFD back-end for arm PE IMAGE COFF files.
- Copyright 1995, 1996, 1999, 2002, 2007 Free Software Foundation, Inc.
+ Copyright 1995, 1996, 1999, 2002, 2007, 2009 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define COFF_IMAGE_WITH_PE
#define COFF_WITH_PE
#define PCRELOFFSET TRUE
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define COFF_SECTION_ALIGNMENT_ENTRIES \
{ COFF_SECTION_NAME_EXACT_MATCH (".bss"), \
/* BFD back-end for Intel 386 PE IMAGE COFF files.
- Copyright 1995, 1996, 1999, 2002, 2004, 2007
+ Copyright 1995, 1996, 1999, 2002, 2004, 2007, 2009
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define COFF_WITH_PE
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define COFF_SUPPORT_GNU_LINKONCE
#define COFF_LONG_FILENAMES
/* BFD back-end for MCore PECOFF files.
- Copyright 1999, 2002, 2007, 2008 Free Software Foundation, Inc.
+ Copyright 1999, 2002, 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define COFF_IMAGE_WITH_PE
#define COFF_WITH_PE
#define PCRELOFFSET TRUE
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define MCORE_PE
/* BFD back-end for MIPS PE IMAGE COFF files.
- Copyright 1995, 2000, 2001, 2002, 2007 Free Software Foundation, Inc.
+ Copyright 1995, 2000, 2001, 2002, 2007, 2009 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define TARGET_NAME "pei-mips"
#define COFF_IMAGE_WITH_PE
#define PCRELOFFSET TRUE
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#include "pe-mips.c"
/* BFD back-end for PowerPC PE IMAGE COFF files.
- Copyright 1995, 1996, 1999, 2007, 2008 Free Software Foundation, Inc.
+ Copyright 1995, 1996, 1999, 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define COFF_IMAGE_WITH_PE
#define COFF_WITH_PE
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
/* FIXME: Verify PCRELOFFSET is always false */
/* BFD back-end for SH PE IMAGE COFF files.
- Copyright 1995, 2000, 2001, 2002, 2007 Free Software Foundation, Inc.
+ Copyright 1995, 2000, 2001, 2002, 2007, 2009 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define COFF_WITH_PE
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#include "coff-sh.c"
/* BFD back-end for Intel 386 PE IMAGE COFF files.
- Copyright 2006, 2007 Free Software Foundation, Inc.
+ Copyright 2006, 2007, 2009 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define COFF_WITH_pex64
#define PCRELOFFSET TRUE
#define TARGET_UNDERSCORE '_'
-#define COFF_LONG_SECTION_NAMES
+/* Long section names not allowed in executable images, only object files. */
+#define COFF_LONG_SECTION_NAMES 0
#define COFF_SUPPORT_GNU_LINKONCE
#define COFF_LONG_FILENAMES
-/* Copyright 2002, 2007 Free Software Foundation, Inc.
+/* Copyright 2002, 2007, 2009 Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#include "coffcode.h"
/* COFF0 differs in file/section header size and relocation entry size. */
-static const bfd_coff_backend_data ticoff0_swap_table =
+static bfd_coff_backend_data ticoff0_swap_table =
{
coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
coff_SWAP_aux_out, coff_SWAP_sym_out,
#else
FALSE,
#endif
-#ifdef COFF_LONG_SECTION_NAMES
- TRUE,
-#else
- FALSE,
+ COFF_DEFAULT_LONG_SECTION_NAMES,
#endif
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
};
/* COFF1 differs in section header size. */
-static const bfd_coff_backend_data ticoff1_swap_table =
+static bfd_coff_backend_data ticoff1_swap_table =
{
coff_SWAP_aux_in, coff_SWAP_sym_in, coff_SWAP_lineno_in,
coff_SWAP_aux_out, coff_SWAP_sym_out,
#else
FALSE,
#endif
-#ifdef COFF_LONG_SECTION_NAMES
- TRUE,
-#else
- FALSE,
-#endif
+ COFF_DEFAULT_LONG_SECTION_NAMES,
COFF_DEFAULT_SECTION_ALIGNMENT_POWER,
coff_SWAP_filehdr_in, coff_SWAP_aouthdr_in, coff_SWAP_scnhdr_in,
coff_SWAP_reloc_in, ticoff1_bad_format_hook, coff_set_arch_mach_hook,
+2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * ld.texinfo: Update to mention long section name options.
+ * NEWS: Mention new behaviour and command-line options.
+ * pe-dll.c (pe_use_coff_long_section_names): New global variable.
+ (pe_output_file_set_long_section_names): New function.
+ (pe_dll_build_sections): Call it on output BFDs.
+ (pe_exe_build_sections): Likewise.
+ (pe_dll_fill_sections): Likewise.
+ (pe_exe_fill_sections): Likewise.
+ * pe-dll.h (pe_use_coff_long_section_names): Declare extern.
+ (pe_output_file_set_long_section_names): Add prototype.
+ * pep-dll.c (pe_use_coff_long_section_names): Define pep_ alias.
+ (pe_output_file_set_long_section_names): Likewise.
+ * pep-dll.h (pep_use_coff_long_section_names): Declare extern.
+ (pep_output_file_set_long_section_names): Add prototype.
+ * pe.em (OPTION_ENABLE_LONG_SECTION_NAMES): New getopt value macro.
+ (OPTION_DISABLE_LONG_SECTION_NAMES): Likewise.
+ (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
+ (gld_${EMULATION_NAME}_list_options): Describe them.
+ (gld${EMULATION_NAME}_handle_option): Set or clear global
+ pe_use_coff_long_section_names flag when options recognised.
+ (gld_${EMULATION_NAME}_after_open): En/disable long section names
+ for main output bfd by calling pe_output_file_set_long_section_names.
+ * pep.em (enum options): Extend enum with new getopt option values.
+ (gld${EMULATION_NAME}_add_options): Add new options to xtra_long[].
+ (gld_${EMULATION_NAME}_list_options): Describe them.
+ (gld${EMULATION_NAME}_handle_option): Set or clear global
+ pe_use_coff_long_section_names flag when options recognised.
+ (gld_${EMULATION_NAME}_after_open): En/disable long section names
+ for main output bfd by calling pep_output_file_set_long_section_names.
+
2009-02-16 Dave Korn <dave.korn.cygwin@gmail.com>
* emultempl/pe.em (gld_${EMULATION_NAME}_after_open): Don't emit
-*- text -*-
+* PE targets no longer make use of the long section names PE extension to
+ the COFF format when generating executable images, by default. The old
+ (slightly non-conformant) behaviour can still be invoked by using the
+ new '--enable-long-section-names' command-line option.
+
* --as-needed now links in a dynamic library if it satisfies undefined
symbols in regular objects, or in other dynamic libraries. In the
latter case the library is not linked if it is found in a DT_NEEDED
#define OPTION_EXCLUDE_MODULES_FOR_IMPLIB \
(OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2 + 1)
#define OPTION_USE_NUL_PREFIXED_IMPORT_TABLES \
- (OPTION_EXCLUDE_MODULES_FOR_IMPLIB + 1)
+ (OPTION_EXCLUDE_MODULES_FOR_IMPLIB + 1)
+#define OPTION_ENABLE_LONG_SECTION_NAMES \
+ (OPTION_USE_NUL_PREFIXED_IMPORT_TABLES + 1)
+#define OPTION_DISABLE_LONG_SECTION_NAMES \
+ (OPTION_ENABLE_LONG_SECTION_NAMES + 1)
static void
gld${EMULATION_NAME}_add_options
{"enable-runtime-pseudo-reloc-v2", no_argument, NULL, OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2},
#endif
{"large-address-aware", no_argument, NULL, OPTION_LARGE_ADDRESS_AWARE},
+ {"enable-long-section-names", no_argument, NULL, OPTION_ENABLE_LONG_SECTION_NAMES},
+ {"disable-long-section-names", no_argument, NULL, OPTION_DISABLE_LONG_SECTION_NAMES},
{NULL, no_argument, NULL, 0}
};
#endif
fprintf (file, _(" --large-address-aware Executable supports virtual addresses\n\
greater than 2 gigabytes\n"));
+ fprintf (file, _(" --enable-long-section-names Use long COFF section names even in\n\
+ executable image files\n"));
+ fprintf (file, _(" --disable-long-section-names Never use long COFF section names, even\n\
+ in object files\n"));
}
case OPTION_LARGE_ADDRESS_AWARE:
real_flags |= IMAGE_FILE_LARGE_ADDRESS_AWARE;
break;
+ case OPTION_ENABLE_LONG_SECTION_NAMES:
+ pe_use_coff_long_section_names = 1;
+ break;
+ case OPTION_DISABLE_LONG_SECTION_NAMES:
+ pe_use_coff_long_section_names = 0;
+ break;
}
return TRUE;
}
pe_data (link_info.output_bfd)->pe_opthdr = pe;
pe_data (link_info.output_bfd)->dll = init[DLLOFF].value;
pe_data (link_info.output_bfd)->real_flags |= real_flags;
+ pe_output_file_set_long_section_names (link_info.output_bfd);
#ifdef DLL_SUPPORT
if (pe_enable_stdcall_fixup) /* -1=warn or 1=disable */
OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V1,
OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2,
OPTION_EXCLUDE_MODULES_FOR_IMPLIB,
- OPTION_USE_NUL_PREFIXED_IMPORT_TABLES
+ OPTION_USE_NUL_PREFIXED_IMPORT_TABLES,
+ OPTION_ENABLE_LONG_SECTION_NAMES,
+ OPTION_DISABLE_LONG_SECTION_NAMES
};
static void
{"enable-runtime-pseudo-reloc-v1", no_argument, NULL, OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V1},
{"enable-runtime-pseudo-reloc-v2", no_argument, NULL, OPTION_DLL_ENABLE_RUNTIME_PSEUDO_RELOC_V2},
#endif
+ {"enable-long-section-names", no_argument, NULL, OPTION_ENABLE_LONG_SECTION_NAMES},
+ {"disable-long-section-names", no_argument, NULL, OPTION_DISABLE_LONG_SECTION_NAMES},
{NULL, no_argument, NULL, 0}
};
auto-imported DATA.\n"));
fprintf (file, _(" --enable-extra-pep-debug Enable verbose debug output when building\n\
or linking to DLLs (esp. auto-import)\n"));
+ fprintf (file, _(" --enable-long-section-names Use long COFF section names even in\n\
+ executable image files\n"));
+ fprintf (file, _(" --disable-long-section-names Never use long COFF section names, even\n\
+ in object files\n"));
#endif
}
pep_dll_extra_pe_debug = 1;
break;
#endif
+ case OPTION_ENABLE_LONG_SECTION_NAMES:
+ pep_use_coff_long_section_names = 1;
+ break;
+ case OPTION_DISABLE_LONG_SECTION_NAMES:
+ pep_use_coff_long_section_names = 0;
+ break;
}
return TRUE;
}
pe_data (link_info.output_bfd)->pe_opthdr = pep;
pe_data (link_info.output_bfd)->dll = init[DLLOFF].value;
pe_data (link_info.output_bfd)->real_flags |= real_flags;
+ pep_output_file_set_long_section_names (link_info.output_bfd);
#ifdef DLL_SUPPORT
if (pep_enable_stdcall_fixup) /* -1=warn or 1=disable */
file.
[This option is specific to the i386 PE targeted port of the linker]
+@kindex --enable-long-section-names
+@kindex --disable-long-section-names
+@item --enable-long-section-names
+@itemx --disable-long-section-names
+The PE variants of the Coff object format add an extension that permits
+the use of section names longer than eight characters, the normal limit
+for Coff. By default, these names are only allowed in object files, as
+fully-linked executable images do not carry the Coff string table required
+to support the longer names. As a GNU extension, it is possible to
+allow their use in executable images as well, or to (probably pointlessly!)
+disallow it in object files, by using these two options. Executable images
+generated with these long section names are slightly non-standard, carrying
+as they do a string table, and may generate confusing output when examined
+with non-GNU PE-aware tools, such as file viewers and dumpers.
+[This option is valid for all PE targeted ports of the linker]
+
@kindex --enable-stdcall-fixup
@kindex --disable-stdcall-fixup
@item --enable-stdcall-fixup
/* Routines to help build PEI-format DLLs (Win32 etc)
Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
- 2008 Free Software Foundation, Inc.
+ 2008, 2009 Free Software Foundation, Inc.
Written by DJ Delorie <dj@cygnus.com>
This file is part of the GNU Binutils.
int pe_dll_compat_implib = 0;
int pe_dll_extra_pe_debug = 0;
int pe_use_nul_prefixed_import_tables = 0;
+int pe_use_coff_long_section_names = -1;
/* Static variables and types. */
return TRUE;
}
+void
+pe_output_file_set_long_section_names (bfd *abfd)
+{
+ if (pe_use_coff_long_section_names < 0)
+ return;
+ if (!bfd_coff_set_long_section_names (abfd, pe_use_coff_long_section_names))
+ einfo (_("%XError: can't use long section names on this arch\n"));
+}
+
/* These are the main functions, called from the emulation. The first
is called after the bfds are read, so we can guess at how much space
we need. The second is called after everything is placed, so we
pe_dll_build_sections (bfd *abfd, struct bfd_link_info *info)
{
pe_dll_id_target (bfd_get_target (abfd));
+ pe_output_file_set_long_section_names (abfd);
process_def_file (abfd, info);
if (pe_def_file->num_exports == 0 && !info->shared)
generate_edata (abfd, info);
build_filler_bfd (1);
+ pe_output_file_set_long_section_names (filler_bfd);
}
void
pe_exe_build_sections (bfd *abfd, struct bfd_link_info *info ATTRIBUTE_UNUSED)
{
pe_dll_id_target (bfd_get_target (abfd));
+ pe_output_file_set_long_section_names (abfd);
build_filler_bfd (0);
+ pe_output_file_set_long_section_names (filler_bfd);
}
void
pe_dll_fill_sections (bfd *abfd, struct bfd_link_info *info)
{
pe_dll_id_target (bfd_get_target (abfd));
+ pe_output_file_set_long_section_names (abfd);
image_base = pe_data (abfd)->pe_opthdr.ImageBase;
generate_reloc (abfd, info);
pe_exe_fill_sections (bfd *abfd, struct bfd_link_info *info)
{
pe_dll_id_target (bfd_get_target (abfd));
+ pe_output_file_set_long_section_names (abfd);
image_base = pe_data (abfd)->pe_opthdr.ImageBase;
generate_reloc (abfd, info);
/* pe-dll.h: Header file for routines used to build Windows DLLs.
- Copyright 1999, 2000, 2001, 2002, 2003, 2007
+ Copyright 1999, 2000, 2001, 2002, 2003, 2007, 2009
Free Software Foundation, Inc.
This file is part of the GNU Binutils.
extern int pe_dll_compat_implib;
extern int pe_dll_extra_pe_debug;
extern int pe_use_nul_prefixed_import_tables;
+extern int pe_use_coff_long_section_names;
typedef enum { EXCLUDESYMS, EXCLUDELIBS, EXCLUDEFORIMPLIB } exclude_type;
(arelent * rel, asection *, bfd_vma);
extern bfd_boolean pe_bfd_is_dll
(bfd *);
+extern void pe_output_file_set_long_section_names
+ (bfd *abfd);
+
#endif /* PE_DLL_H */
/* Routines to help build PEPI-format DLLs (Win64 etc)
- Copyright 2006, 2007 Free Software Foundation, Inc.
+ Copyright 2006, 2007, 2009 Free Software Foundation, Inc.
Written by Kai Tietz, OneVision Software GmbH&CoKg.
This file is part of the GNU Binutils.
#define pe_dll_stdcall_aliases pep_dll_stdcall_aliases
#define pe_dll_warn_dup_exports pep_dll_warn_dup_exports
#define pe_use_nul_prefixed_import_tables \
- pep_use_nul_prefixed_import_tables
+ pep_use_nul_prefixed_import_tables
+#define pe_use_coff_long_section_names \
+ pep_use_coff_long_section_names
/* External globals. */
#define pe_data_import_dll pep_data_import_dll
#define pe_dll_add_excludes pep_dll_add_excludes
#define pe_walk_relocs_of_symbol pep_walk_relocs_of_symbol
#define pe_bfd_is_dll pep_bfd_is_dll
+#define pe_output_file_set_long_section_names \
+ pep_output_file_set_long_section_names
/* Uses x86_64 PE+. */
#define pe_use_x86_64
/* pep-dll.h: Header file for routines used to build Windows DLLs.
- Copyright 2006, 2007 Free Software Foundation, Inc.
+ Copyright 2006, 2007, 2009 Free Software Foundation, Inc.
Written by Kai Tietz, OneVision Software GmbH&CoKg.
This file is part of the GNU Binutils.
extern int pep_dll_compat_implib;
extern int pep_dll_extra_pe_debug;
extern int pep_use_nul_prefixed_import_tables;
+extern int pep_use_coff_long_section_names;
typedef enum { EXCLUDESYMS, EXCLUDELIBS, EXCLUDEFORIMPLIB } exclude_type;
(struct bfd_link_info *, const char *, int (*) (arelent *, asection *));
extern void pep_create_import_fixup (arelent * rel, asection *, bfd_vma);
extern bfd_boolean pep_bfd_is_dll (bfd *);
+extern void pep_output_file_set_long_section_names
+ (bfd *abfd);
#endif /* PEP_DLL_H */
+2009-18-02 Dave Korn <dave.korn.cygwin@gmail.com>
+
+ * ld-pe/longsecn-1.d: New test file.
+ * ld-pe/longsecn-2.d: Likewise.
+ * ld-pe/longsecn-3.d: Likewise.
+ * ld-pe/longsecn-4.d: Likewise.
+ * ld-pe/longsecn-5.d: Likewise.
+ * ld-pe/longsecn.d: Likewise.
+ * ld-pe/longsecn.exp: New test control script.
+ * ld-pe/longsecn.s: New test source file.
+
2009-02-18 Christophe Lyon <christophe.lyon@st.com>
* ld-arm/farcall-arm-arm-pic-veneer.d,
--- /dev/null
+#name: PE-COFF Long section names (disabled)
+#ld: --disable-long-section-names
+#objdump: -h
+#source: longsecn.s
+
+.*: file format .*
+
+Sections:
+Idx Name Size VMA +LMA +File off Algn
+ 0 \.text [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, READONLY, CODE
+ 1 \.text\.ve [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, READONLY, CODE, DATA
+ 2 \.data [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 3 \.rodata [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 4 \.data\.ve [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 5 \.rodata\. [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 6 \.idata [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+
--- /dev/null
+#name: PE-COFF Long section names (enabled)
+#ld: --enable-long-section-names
+#objdump: -h
+#source: longsecn.s
+
+.*: file format .*
+
+Sections:
+Idx Name Size VMA +LMA +File off Algn
+ 0 \.text [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, READONLY, CODE
+ 1 \.text\.very\.long\.section\.name [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, READONLY, CODE, DATA
+ 2 \.data [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 3 \.rodata [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 4 \.data\.very\.long\.section [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 5 \.rodata\.very.long\.section [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 6 \.idata [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
--- /dev/null
+#name: PE-COFF Long section names in objects (default)
+#ld: -r
+#objdump: -h
+#source: longsecn.s
+
+.*: file format .*
+
+Sections:
+Idx Name Size VMA +LMA +File off Algn
+ 0 \.(text|bss ) [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ (CONTENTS, ALLOC, LOAD, (READONLY, )?CODE|ALLOC)
+ 1 \.text\.very\.long\.section\.name [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, READONLY, CODE, DATA
+ 2 \.data [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 3 \.data\$1 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 4 \.rodata\$1 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 5 \.data\$123 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 6 \.rodata\$123 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 7 \.data\$123456789 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 8 \.rodata\$123456789 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 9 \.data\.very\.long\.section [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 10 \.rodata\.very\.long\.section [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 11 \.data\.very\.long\.section\$1 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 12 \.rodata\.very\.long\.section\$1 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 13 \.data\.very\.long\.section\$1234 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 14 \.rodata\.very\.long\.section\$1234 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 15 \.(bss |text) [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ (ALLOC|CONTENTS, ALLOC, LOAD, (READONLY, )?CODE)
--- /dev/null
+#name: PE-COFF Long section names in objects (disabled)
+#ld: --disable-long-section-names -r
+#objdump: -h
+#source: longsecn.s
+
+.*: file format .*
+
+Sections:
+Idx Name Size VMA +LMA +File off Algn
+ 0 \.(text|bss ) [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ (CONTENTS, ALLOC, LOAD, (READONLY, )?CODE|ALLOC)
+ 1 \.text\.ve [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, READONLY, CODE, DATA
+ 2 \.data [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 3 \.data\$1 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 4 \.rodata\$ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 5 \.data\$12 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 6 \.rodata\$ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 7 \.data\$12 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 8 \.rodata\$ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 9 \.data\.ve [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 10 \.rodata\. [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 11 \.data\.ve [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 12 \.rodata\. [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 13 \.data\.ve [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 14 \.rodata\. [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 15 \.(bss |text) [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ (ALLOC|CONTENTS, ALLOC, LOAD, (READONLY, )?CODE)
--- /dev/null
+#name: PE-COFF Long section names in objects (enabled)
+#ld: --enable-long-section-names -r
+#objdump: -h
+#source: longsecn.s
+
+.*: file format .*
+
+Sections:
+Idx Name Size VMA +LMA +File off Algn
+ 0 \.(text|bss ) [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ (CONTENTS, ALLOC, LOAD, (READONLY, )?CODE|ALLOC)
+ 1 \.text\.very\.long\.section\.name [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, READONLY, CODE, DATA
+ 2 \.data [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 3 \.data\$1 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 4 \.rodata\$1 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 5 \.data\$123 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 6 \.rodata\$123 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 7 \.data\$123456789 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 8 \.rodata\$123456789 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 9 \.data\.very\.long\.section [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 10 \.rodata\.very\.long\.section [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 11 \.data\.very\.long\.section\$1 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 12 \.rodata\.very\.long\.section\$1 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 13 \.data\.very\.long\.section\$1234 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 14 \.rodata\.very\.long\.section\$1234 [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 15 \.(bss |text) [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ (ALLOC|CONTENTS, ALLOC, LOAD, (READONLY, )?CODE)
--- /dev/null
+#name: PE-COFF Long section names (default)
+#ld:
+#objdump: -h
+#source: longsecn.s
+
+.*: file format .*
+
+Sections:
+Idx Name Size VMA +LMA +File off Algn
+ 0 \.text [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, READONLY, CODE
+ 1 \.text\.ve [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, READONLY, CODE, DATA
+ 2 \.data [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 3 \.rodata [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 4 \.data\.ve [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 5 \.rodata\. [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+ 6 \.idata [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ [0-9a-fA-F]+ 2\*\*[0-9]
+ CONTENTS, ALLOC, LOAD, DATA
+
--- /dev/null
+# Expect script for COFF long section name tests
+# Copyright 2009
+# Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+#
+
+# This test can only be run on PE/COFF platforms.
+if {![is_pecoff_format]} {
+ return
+}
+
+run_dump_test "longsecn"
+
+run_dump_test "longsecn-1"
+run_dump_test "longsecn-2"
+run_dump_test "longsecn-3"
+run_dump_test "longsecn-4"
+run_dump_test "longsecn-5"
+
--- /dev/null
+ .text
+ .global _start
+ .global _mainCRTStartup
+_start:
+_mainCRTStartup:
+ .byte 1
+ .global data
+ .data
+data:
+ .byte 2
+
+ .section .text.very.long.section.name,"rx"
+vls:
+ .byte 3
+
+ .section .data$1,"wd"
+ .byte 4
+ .section .rodata$1,"rd"
+ .byte 5
+
+ .section .data$123,"wd"
+ .byte 4
+ .section .rodata$123,"rd"
+ .byte 5
+ .section .data$123456789,"wd"
+ .byte 4
+ .section .rodata$123456789,"rd"
+ .byte 5
+
+ .section .data.very.long.section,"wd"
+ .byte 6
+ .section .rodata.very.long.section,"rd"
+ .byte 7
+
+ .section .data.very.long.section$1,"wd"
+ .byte 6
+ .section .rodata.very.long.section$1,"rd"
+ .byte 7
+ .section .data.very.long.section$1234,"wd"
+ .byte 6
+ .section .rodata.very.long.section$1234,"rd"
+ .byte 7
+
+ .end
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