EF_IA_64_ARCHVER_1): New macros. Minor reformatting.
* bfd/Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
(BFD32_BACKENDS_CFILES): Add new file vmsutil.c
(vmsutil.lo): Add dependency rule
* bfd/Makefile.in: Regenerate
* bfd/config.bfd (ia64*-*-*vms*): Add case.
* bfd/configure.in (bfd_elf64_ia64_vms_vec): Add case.
* bfd/configure: Regenerate
* bfd/vmsutil.[ch]: New files
* bfd/elf-bfd.h (struct bfd_elf_special_section): Change type of
attr to bfd_vma.
* bfd/elfxx-ia64.c (elfNN_vms_post_process_headers,
elfNN_vms_section_processing, elfNN_vms_final_write_processing,
elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
elfNN_vms_object_p): New functions
* bfd/targets.c (bfd_elf64_ia64_vms_vec): New target.
* gas/configure.tgt(ia64-*-*vms*): New target.
* gas/dwarf2dbg.h (dwarf2_loc_mark_labels): Make extern.
* gas/tc.h (md_number_to_chars): Declare iff undefined.
* gas/config/obj-elf.c (obj_elf_change_section): Change type of
arg attr to bfd_vma.
(obj_elf_parse_section_letters): Return a bfd_vma. Change type of
variables attr, md_attr to bfd_vma.
(obj_elf_section_word): Likewise.
(obj_elf_section): Change type of variable attr to bfd_vma
* gas/config/obj-elf.h (obj_elf_change_section): Change type of
arg attr to bfd_vma
* gas/config/tc-ia64.c (bfdver.h,time.h): Include.
(ia64_elf_section_letter): Now returns a bfd_vma.
Handle VMS specific attributes.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(ia64_init): Don't turn on dependency checking for VMS.
(ia64_target_format): Check for VMS flag bit.
(do_alias): Hande decc$ functions.
(get_vms_time): New function.
(ia64_vms_note): New function.
* gas/config/tc-ia64.h (ia64_elf_section_letter): Now returns a bfd_vma.
(ia64_elf_section_flags): Arg attr now a bfd_vma.
(tc_init_after_args): Define for VMS.
* gas/config/tc-alpha.c (alpha_elf_section_letter): Return a bfd_vma.
(alpha_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-alpha.h: Likewise.
* gas/config/tc-i386.c (x86_64_section_letter): Return a bfd_vma.
(x86_64_section_word): Return a bfd_vma.
* gas/config/tc-i386.h: Likewise.
* gas/config/tc-ip2k.c (ip2k_elf_section_flags): Change type of arg
attr to bfd_vma.
* gas/config/tc-ip2k.h: Likewise.
* gas/config/tc-mep.c (mep_elf_section_letter): Return a bfd_vma.
(mep_elf_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-mep.h: Likewise.
* gas/config/tc-ppc.c (ppc_section_letter): Return a bfd_vma.
(ppc_section_word): Return a bfd_vma.
(ppc_section_flags): Change type of arg attr to bfd_vma.
* gas/config/tc-ppc.h: Likewise.
* gas/config/te-vms.h (DWARF2_DIR_SHOULD_END_WITH_SEPARATOR,
DWAR2_FILE_TIME_NAME, DWARF2_FILE_SIZE_NAME, DWARF2_FILEN_NAME):
New file with new macros
* gas/dwarf2dbg.c (get_filenum, out_file_list): Default and call new
macros.
+2009-01-15 Douglas B Rupp <rupp@gnat.com>
+
+ * Makefile.am (BFD32_BACKENDS): Add new object vmsutil.lo
+ (BFD32_BACKENDS_CFILES): Add new file vmsutil.c
+ (vmsutil.lo): Add dependency rule.
+ * Makefile.in: Regenerate.
+ * config.bfd (ia64*-*-*vms*): Add case.
+ * configure.in (bfd_elf64_ia64_vms_vec): Add case.
+ * configure: Regenerate.
+ * vmsutil.c: New file.
+ * vmsutil.h: New file.
+ * elf-bfd.h (struct bfd_elf_special_section): Change type of
+ attr to bfd_vma.
+ * elfxx-ia64.c (elfNN_vms_post_process_headers,
+ elfNN_vms_section_processing, elfNN_vms_final_write_processing,
+ elfNN_vms_close_and_cleanup, elfNN_vms_section_from_shdr,
+ elfNN_vms_object_p): New functions
+ * targets.c (bfd_elf64_ia64_vms_vec): New target.
+
2009-01-14 H.J. Lu <hongjiu.lu@intel.com>
PR ld/9727
vms-hdr.lo \
vms-misc.lo \
vms-tir.lo \
+ vmsutil.lo \
xcofflink.lo \
xsym.lo \
xtensa-isa.lo \
vms-hdr.c \
vms-misc.c \
vms-tir.c \
+ vmsutil.c \
xcofflink.c \
xsym.c \
xtensa-isa.c \
$(INCDIR)/hashtab.h vms.h
vms-tir.lo: vms-tir.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h \
$(INCDIR)/hashtab.h vms.h
+vmsutil.lo: vmsutil.c vmsutil.h $(INCDIR)/ansidecl.h
xcofflink.lo: xcofflink.c $(INCDIR)/filenames.h $(INCDIR)/bfdlink.h \
$(INCDIR)/hashtab.h $(INCDIR)/coff/internal.h $(INCDIR)/coff/xcoff.h \
libcoff.h libxcoff.h
targ_selvecs="bfd_elf64_ia64_hpux_big_vec"
want64=true
;;
+ ia64*-*-*vms*)
+ targ_defvec=bfd_elf64_ia64_vms_vec
+ want64=true
+ ;;
sparc64-*-freebsd* | sparc64-*-kfreebsd*-gnu)
targ_defvec=bfd_elf64_sparc_freebsd_vec
targ_selvecs="bfd_elf64_sparc_vec bfd_elf32_sparc_vec sunos_big_vec"
bfd_elf64_ia64_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_hpux_big_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_ia64_little_vec) tb="$tb elf64-ia64.lo elf64.lo $elf"; target_size=64 ;;
+ bfd_elf64_ia64_vms_vec) tb="$tb elf64-ia64.lo elf64.lo $elf vmsutil.lo"; target_size=64 ;;
bfd_elf64_little_generic_vec) tb="$tb elf64-gen.lo elf64.lo $elf"; target_size=64 ;;
bfd_elf64_littlemips_vec) tb="$tb elf64-mips.lo elf64.lo elfxx-mips.lo elf-vxworks.lo elf32.lo $elf ecofflink.lo"; target_size=64 ;;
bfd_elf64_mmix_vec) tb="$tb elf64-mmix.lo elf64.lo $elf" target_size=64 ;;
/* BFD back-end data structures for ELF files.
Copyright 1992, 1993, 1994, 1995, 1996, 1997, 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.
Written by Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
PREFIX and finish with the last SUFFIX_LENGTH chars of PREFIX. */
int suffix_length;
int type;
- int attr;
+ bfd_vma attr;
};
enum action_discarded
asection *s;
unsigned int idx;
- loc -= 4;
s = elt;
- if (!gas)
- s = s->output_section;
- idx = 0;
- if (s != NULL)
- idx = elf_section_data (s)->this_idx;
- H_PUT_32 (abfd, idx, loc);
+ if (! elf_discarded_section (s))
+ {
+ loc -= 4;
+ if (!gas)
+ s = s->output_section;
+ idx = 0;
+ if (s != NULL)
+ idx = elf_section_data (s)->this_idx;
+ H_PUT_32 (abfd, idx, loc);
+ }
elt = elf_next_in_group (elt);
if (elt == first)
break;
/* IA-64 support for 64-bit ELF
- Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007
- Free Software Foundation, Inc.
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007,
+ 2009 Free Software Foundation, Inc.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
This file is part of BFD, the Binary File Descriptor library.
}
}
+static bfd_boolean
+elfNN_vms_section_from_shdr (bfd *abfd,
+ Elf_Internal_Shdr *hdr,
+ const char *name,
+ int shindex)
+{
+ asection *newsect;
+
+ switch (hdr->sh_type)
+ {
+ case SHT_IA_64_VMS_TRACE:
+ case SHT_IA_64_VMS_DEBUG:
+ case SHT_IA_64_VMS_DEBUG_STR:
+ break;
+
+ default:
+ return elfNN_ia64_section_from_shdr (abfd, hdr, name, shindex);
+ }
+
+ if (! _bfd_elf_make_section_from_shdr (abfd, hdr, name, shindex))
+ return FALSE;
+ newsect = hdr->bfd_section;
+
+ return TRUE;
+}
+
+static bfd_boolean
+elfNN_vms_object_p (bfd *abfd)
+{
+ Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (abfd);
+ Elf_Internal_Phdr *i_phdr = elf_tdata (abfd)->phdr;
+ unsigned int i;
+ unsigned int num_text = 0;
+ unsigned int num_data = 0;
+ unsigned int num_rodata = 0;
+ char name[16];
+
+ if (!elfNN_ia64_object_p (abfd))
+ return FALSE;
+
+ for (i = 0; i < i_ehdrp->e_phnum; i++, i_phdr++)
+ {
+ /* Is there a section for this segment? */
+ bfd_vma base_vma = i_phdr->p_vaddr;
+ bfd_vma limit_vma = base_vma + i_phdr->p_filesz;
+
+ if (i_phdr->p_type != PT_LOAD)
+ continue;
+
+ again:
+ while (base_vma < limit_vma)
+ {
+ bfd_vma next_vma = limit_vma;
+ asection *nsec;
+ asection *sec;
+ flagword flags;
+ char *nname = NULL;
+
+ /* Find a section covering base_vma. */
+ for (sec = abfd->sections; sec != NULL; sec = sec->next)
+ {
+ if ((sec->flags & (SEC_ALLOC | SEC_LOAD)) == 0)
+ continue;
+ if (sec->vma <= base_vma && sec->vma + sec->size > base_vma)
+ {
+ base_vma = sec->vma + sec->size;
+ goto again;
+ }
+ if (sec->vma < next_vma && sec->vma + sec->size >= base_vma)
+ next_vma = sec->vma;
+ }
+
+ /* No section covering [base_vma; next_vma). Create a fake one. */
+ flags = SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS;
+ if (i_phdr->p_flags & PF_X)
+ {
+ flags |= SEC_CODE;
+ if (num_text++ == 0)
+ nname = ".text";
+ else
+ sprintf (name, ".text$%u", num_text);
+ }
+ else if ((i_phdr->p_flags & (PF_R | PF_W)) == PF_R)
+ {
+ flags |= SEC_READONLY;
+ sprintf (name, ".rodata$%u", num_rodata++);
+ }
+ else
+ {
+ flags |= SEC_DATA;
+ sprintf (name, ".data$%u", num_data++);
+ }
+
+ /* Allocate name. */
+ if (nname == NULL)
+ {
+ size_t name_len = strlen (name) + 1;
+ nname = bfd_alloc (abfd, name_len);
+ if (nname == NULL)
+ return FALSE;
+ memcpy (nname, name, name_len);
+ }
+
+ /* Create and fill new section. */
+ nsec = bfd_make_section_anyway_with_flags (abfd, nname, flags);
+ if (nsec == NULL)
+ return FALSE;
+ nsec->vma = base_vma;
+ nsec->size = next_vma - base_vma;
+ nsec->filepos = i_phdr->p_offset + (base_vma - i_phdr->p_vaddr);
+
+ base_vma = next_vma;
+ }
+ }
+ return TRUE;
+}
+
+static void
+elfNN_vms_post_process_headers (bfd *abfd,
+ struct bfd_link_info *info ATTRIBUTE_UNUSED)
+{
+ Elf_Internal_Ehdr *i_ehdrp = elf_elfheader (abfd);
+
+ i_ehdrp->e_ident[EI_OSABI] = ELFOSABI_OPENVMS;
+ i_ehdrp->e_ident[EI_ABIVERSION] = 2;
+}
+
+static bfd_boolean
+elfNN_vms_section_processing (bfd *abfd ATTRIBUTE_UNUSED,
+ Elf_Internal_Shdr *hdr)
+{
+ if (hdr->bfd_section != NULL)
+ {
+ const char *name = bfd_get_section_name (abfd, hdr->bfd_section);
+
+ if (strcmp (name, ".text") == 0)
+ hdr->sh_flags |= SHF_IA_64_VMS_SHARED;
+ else if ((strcmp (name, ".debug") == 0)
+ || (strcmp (name, ".debug_abbrev") == 0)
+ || (strcmp (name, ".debug_aranges") == 0)
+ || (strcmp (name, ".debug_frame") == 0)
+ || (strcmp (name, ".debug_info") == 0)
+ || (strcmp (name, ".debug_loc") == 0)
+ || (strcmp (name, ".debug_macinfo") == 0)
+ || (strcmp (name, ".debug_pubnames") == 0)
+ || (strcmp (name, ".debug_pubtypes") == 0))
+ hdr->sh_type = SHT_IA_64_VMS_DEBUG;
+ else if ((strcmp (name, ".debug_line") == 0)
+ || (strcmp (name, ".debug_ranges") == 0))
+ hdr->sh_type = SHT_IA_64_VMS_TRACE;
+ else if (strcmp (name, ".debug_str") == 0)
+ hdr->sh_type = SHT_IA_64_VMS_DEBUG_STR;
+ else if (strcmp (name, ".vms_display_name_info") == 0)
+ {
+ int idx, symcount;
+ asymbol **syms;
+ struct elf_obj_tdata *t = elf_tdata (abfd);
+ int buf[2];
+ int demangler_sym_idx = -1;
+
+ symcount = bfd_get_symcount (abfd);
+ syms = bfd_get_outsymbols (abfd);
+ for (idx = 0; idx < symcount; idx++)
+ {
+ asymbol *sym;
+ sym = syms[idx];
+ if ((sym->flags & (BSF_DEBUGGING | BSF_DYNAMIC))
+ && strchr (sym->name, '@')
+ && (strcmp (sym->section->name, BFD_ABS_SECTION_NAME) == 0))
+ {
+ demangler_sym_idx = sym->udata.i;
+ break;
+ }
+ }
+
+ hdr->sh_type = SHT_IA_64_VMS_DISPLAY_NAME_INFO;
+ hdr->sh_entsize = 4;
+ hdr->sh_addralign = 0;
+ hdr->sh_link = t->symtab_section;
+
+ /* Find symtab index of demangler routine and stuff it in
+ the second long word of section data. */
+
+ if (demangler_sym_idx > -1)
+ {
+ bfd_seek (abfd, hdr->sh_offset, SEEK_SET);
+ bfd_bread (buf, hdr->sh_size, abfd);
+ buf [1] = demangler_sym_idx;
+ bfd_seek (abfd, hdr->sh_offset, SEEK_SET);
+ bfd_bwrite (buf, hdr->sh_size, abfd);
+ }
+ }
+ }
+
+ return TRUE;
+}
+
+/* The final processing done just before writing out a VMS IA-64 ELF
+ object file. */
+
+static void
+elfNN_vms_final_write_processing (bfd *abfd,
+ bfd_boolean linker ATTRIBUTE_UNUSED)
+{
+ Elf_Internal_Shdr *hdr;
+ asection *s;
+ int unwind_info_sect_idx = 0;
+
+ for (s = abfd->sections; s; s = s->next)
+ {
+ hdr = &elf_section_data (s)->this_hdr;
+
+ if (strcmp (bfd_get_section_name (abfd, hdr->bfd_section),
+ ".IA_64.unwind_info") == 0)
+ unwind_info_sect_idx = elf_section_data (s)->this_idx;
+
+ switch (hdr->sh_type)
+ {
+ case SHT_IA_64_UNWIND:
+ /* VMS requires sh_info to point to the unwind info section. */
+ hdr->sh_info = unwind_info_sect_idx;
+ break;
+ }
+ }
+
+ if (! elf_flags_init (abfd))
+ {
+ unsigned long flags = 0;
+
+ if (abfd->xvec->byteorder == BFD_ENDIAN_BIG)
+ flags |= EF_IA_64_BE;
+ if (bfd_get_mach (abfd) == bfd_mach_ia64_elf64)
+ flags |= EF_IA_64_ABI64;
+
+ elf_elfheader(abfd)->e_flags = flags;
+ elf_flags_init (abfd) = TRUE;
+ }
+}
+
+static bfd_boolean
+elfNN_vms_close_and_cleanup (bfd *abfd)
+{
+ if (bfd_get_format (abfd) == bfd_object)
+ {
+ long isize, irsize;
+
+ if (elf_shstrtab (abfd) != NULL)
+ _bfd_elf_strtab_free (elf_shstrtab (abfd));
+
+ /* Pad to 8 byte boundary for IPF/VMS. */
+ isize = bfd_get_size (abfd);
+ if ((irsize = isize/8*8) < isize)
+ {
+ int ishort = (irsize + 8) - isize;
+ bfd_seek (abfd, isize, SEEK_SET);
+ bfd_bwrite (bfd_zmalloc (ishort), ishort, abfd);
+ }
+ }
+
+ return _bfd_generic_close_and_cleanup (abfd);
+}
\f
#define TARGET_LITTLE_SYM bfd_elfNN_ia64_little_vec
#define TARGET_LITTLE_NAME "elfNN-ia64-little"
#include "elfNN-target.h"
+/* VMS-specific vectors. */
+
+#undef TARGET_LITTLE_SYM
+#define TARGET_LITTLE_SYM bfd_elfNN_ia64_vms_vec
+#undef TARGET_LITTLE_NAME
+#define TARGET_LITTLE_NAME "elfNN-ia64-vms"
+#undef TARGET_BIG_SYM
+#undef TARGET_BIG_NAME
+
+/* These are VMS specific functions. */
+
+#undef elf_backend_object_p
+#define elf_backend_object_p elfNN_vms_object_p
+
+#undef elf_backend_section_from_shdr
+#define elf_backend_section_from_shdr elfNN_vms_section_from_shdr
+
+#undef elf_backend_post_process_headers
+#define elf_backend_post_process_headers elfNN_vms_post_process_headers
+
+#undef elf_backend_section_processing
+#define elf_backend_section_processing elfNN_vms_section_processing
+
+#undef elf_backend_final_write_processing
+#define elf_backend_final_write_processing elfNN_vms_final_write_processing
+
+#undef bfd_elfNN_close_and_cleanup
+#define bfd_elfNN_close_and_cleanup elfNN_vms_close_and_cleanup
+
+#undef elf_backend_section_from_bfd_section
+
+#undef elf_backend_symbol_processing
+
#undef elf_backend_want_p_paddr_set_to_zero
+
+#undef ELF_MAXPAGESIZE
+#define ELF_MAXPAGESIZE 0x10000 /* 64KB */
+
+#undef elfNN_bed
+#define elfNN_bed elfNN_ia64_vms_bed
+
+#include "elfNN-target.h"
extern const bfd_target bfd_elf64_ia64_big_vec;
extern const bfd_target bfd_elf64_ia64_hpux_big_vec;
extern const bfd_target bfd_elf64_ia64_little_vec;
+extern const bfd_target bfd_elf64_ia64_vms_vec;
extern const bfd_target bfd_elf64_little_generic_vec;
extern const bfd_target bfd_elf64_littlemips_vec;
extern const bfd_target bfd_elf64_mmix_vec;
&bfd_elf64_ia64_big_vec,
&bfd_elf64_ia64_hpux_big_vec,
&bfd_elf64_ia64_little_vec,
+ &bfd_elf64_ia64_vms_vec,
&bfd_elf64_little_generic_vec,
&bfd_elf64_littlemips_vec,
&bfd_elf64_mmix_vec,
--- /dev/null
+/* vmsutil.c -- Utilities for VMS.
+ Copyright 2009 Free Software Foundation, Inc.
+
+ Written by Douglas B Rupp <rupp@gnat.com>
+
+ 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. */
+
+#include "ansidecl.h"
+#include "vmsutil.h"
+
+#ifdef VMS
+#define __NEW_STARLET 1
+#include <vms/starlet.h>
+#include <vms/rms.h>
+#include <vms/atrdef.h>
+#include <vms/fibdef.h>
+#include <vms/stsdef.h>
+#include <vms/iodef.h>
+#include <vms/fatdef.h>
+#include <errno.h>
+#include <vms/descrip.h>
+#include <string.h>
+#include <unixlib.h>
+
+#define MAXPATH 256
+
+/* Descrip.h doesn't have everything... */
+typedef struct fibdef * __fibdef_ptr32 __attribute__ (( mode (SI) ));
+
+struct dsc$descriptor_fib
+{
+ unsigned int fib$l_len;
+ __fibdef_ptr32 fib$l_addr;
+};
+
+/* I/O Status Block. */
+struct IOSB
+{
+ unsigned short status, count;
+ unsigned int devdep;
+};
+
+static char *tryfile;
+
+/* Variable length string. */
+struct vstring
+{
+ short length;
+ char string[NAM$C_MAXRSS+1];
+};
+
+static char filename_buff [MAXPATH];
+static char vms_filespec [MAXPATH];
+
+/* Callback function for filespec style conversion. */
+
+static int
+translate_unix (char *name, int type ATTRIBUTE_UNUSED)
+{
+ strncpy (filename_buff, name, MAXPATH);
+ filename_buff [MAXPATH - 1] = (char) 0;
+ return 0;
+}
+
+/* Wrapper for DECC function that converts a Unix filespec
+ to VMS style filespec. */
+
+static char *
+to_vms_file_spec (char *filespec)
+{
+ strncpy (vms_filespec, "", MAXPATH);
+ decc$to_vms (filespec, translate_unix, 1, 1);
+ strncpy (vms_filespec, filename_buff, MAXPATH);
+
+ vms_filespec [MAXPATH - 1] = (char) 0;
+
+ return vms_filespec;
+}
+
+#else
+#include <sys/stat.h>
+#include <time.h>
+#define VMS_EPOCH_OFFSET 35067168000000000LL
+#define VMS_GRANULARITY_FACTOR 10000000
+#endif
+
+/* Return VMS file date, size, format, version given a name. */
+
+int
+vms_file_stats_name (const char *filename,
+ long long *cdt,
+ long *siz,
+ char *rfo,
+ int *ver)
+{
+#ifdef VMS
+ struct FAB fab;
+ struct NAM nam;
+
+ unsigned long long create;
+ FAT recattr;
+ char ascnamebuff [256];
+
+ ATRDEF atrlst[]
+ = {
+ { ATR$S_CREDATE, ATR$C_CREDATE, &create },
+ { ATR$S_RECATTR, ATR$C_RECATTR, &recattr },
+ { ATR$S_ASCNAME, ATR$C_ASCNAME, &ascnamebuff },
+ { 0, 0, 0}
+ };
+
+ FIBDEF fib;
+ struct dsc$descriptor_fib fibdsc = {sizeof (fib), (void *) &fib};
+
+ struct IOSB iosb;
+
+ long status;
+ unsigned short chan;
+
+ struct vstring file;
+ struct dsc$descriptor_s filedsc
+ = {NAM$C_MAXRSS, DSC$K_DTYPE_T, DSC$K_CLASS_S, (void *) file.string};
+ struct vstring device;
+ struct dsc$descriptor_s devicedsc
+ = {NAM$C_MAXRSS, DSC$K_DTYPE_T, DSC$K_CLASS_S, (void *) device.string};
+ struct vstring result;
+ struct dsc$descriptor_s resultdsc
+ = {NAM$C_MAXRSS, DSC$K_DTYPE_VT, DSC$K_CLASS_VS, (void *) result.string};
+
+ if (strcmp (filename, "<internal>") == 0
+ || strcmp (filename, "<built-in>") == 0)
+ {
+ if (cdt)
+ *cdt = 0;
+
+ if (siz)
+ *siz = 0;
+
+ if (rfo)
+ *rfo = 0;
+
+ if (ver)
+ *ver = 0;
+
+ return 0;
+ }
+
+ tryfile = to_vms_file_spec ((char *) filename);
+
+ /* Allocate and initialize a FAB and NAM structures. */
+ fab = cc$rms_fab;
+ nam = cc$rms_nam;
+
+ nam.nam$l_esa = file.string;
+ nam.nam$b_ess = NAM$C_MAXRSS;
+ nam.nam$l_rsa = result.string;
+ nam.nam$b_rss = NAM$C_MAXRSS;
+ fab.fab$l_fna = tryfile;
+ fab.fab$b_fns = strlen (tryfile);
+ fab.fab$l_nam = &nam;
+
+ /* Validate filespec syntax and device existence. */
+ status = SYS$PARSE (&fab, 0, 0);
+ if ((status & 1) != 1)
+ return 1;
+
+ file.string[nam.nam$b_esl] = 0;
+
+ /* Find matching filespec. */
+ status = SYS$SEARCH (&fab, 0, 0);
+ if ((status & 1) != 1)
+ return 1;
+
+ file.string[nam.nam$b_esl] = 0;
+ result.string[result.length=nam.nam$b_rsl] = 0;
+
+ /* Get the device name and assign an IO channel. */
+ strncpy (device.string, nam.nam$l_dev, nam.nam$b_dev);
+ devicedsc.dsc$w_length = nam.nam$b_dev;
+ chan = 0;
+ status = SYS$ASSIGN (&devicedsc, &chan, 0, 0, 0);
+ if ((status & 1) != 1)
+ return 1;
+
+ /* Initialize the FIB and fill in the directory id field. */
+ memset (&fib, 0, sizeof (fib));
+ fib.fib$w_did[0] = nam.nam$w_did[0];
+ fib.fib$w_did[1] = nam.nam$w_did[1];
+ fib.fib$w_did[2] = nam.nam$w_did[2];
+ fib.fib$l_acctl = 0;
+ fib.fib$l_wcc = 0;
+ strcpy (file.string, (strrchr (result.string, ']') + 1));
+ filedsc.dsc$w_length = strlen (file.string);
+ result.string[result.length = 0] = 0;
+
+ /* Open and close the file to fill in the attributes. */
+ status
+ = SYS$QIOW (0, chan, IO$_ACCESS|IO$M_ACCESS, &iosb, 0, 0,
+ &fibdsc, &filedsc, &result.length, &resultdsc, &atrlst, 0);
+ if ((status & 1) != 1)
+ return 1;
+ if ((iosb.status & 1) != 1)
+ return 1;
+
+ result.string[result.length] = 0;
+ status = SYS$QIOW (0, chan, IO$_DEACCESS, &iosb, 0, 0, &fibdsc, 0, 0, 0,
+ &atrlst, 0);
+ if ((status & 1) != 1)
+ return 1;
+ if ((iosb.status & 1) != 1)
+ return 1;
+
+ /* Deassign the channel and exit. */
+ status = SYS$DASSGN (chan);
+ if ((status & 1) != 1)
+ return 1;
+
+ if (cdt) *cdt = create;
+ if (siz) *siz = (512 * 65536 * recattr.fat$w_efblkh) +
+ (512 * (recattr.fat$w_efblkl - 1)) +
+ recattr.fat$w_ffbyte;
+ if (rfo) *rfo = recattr.fat$v_rtype;
+ if (ver) *ver = strtol (strrchr (ascnamebuff, ';')+1, 0, 10);
+
+ return 0;
+#else
+ struct stat buff;
+ struct tm *ts;
+ long gmtoff;
+
+ if ((stat (filename, &buff)) != 0)
+ return 1;
+
+ if (cdt)
+ {
+ ts = localtime (&buff.st_mtime);
+ gmtoff = ts->tm_gmtoff;
+ *cdt = (long long) (((buff.st_mtim.tv_sec + gmtoff) * VMS_GRANULARITY_FACTOR)
+ + (buff.st_mtim.tv_nsec / 100))
+ + VMS_EPOCH_OFFSET;
+ }
+
+ if (siz)
+ *siz = buff.st_size;
+
+ if (rfo)
+ *rfo = 2; /* Stream LF format. */
+
+ if (ver)
+ *ver = 0;
+
+ return 0;
+#endif
+}
+
--- /dev/null
+/* vmsutil.h -- Header file for utilities for VMS.
+ Copyright 2009 Free Software Foundation, Inc.
+
+ Written by Douglas B Rupp <rupp@gnat.com>
+
+ 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. */
+
+extern int vms_file_stats_name (const char *, long long *, long *, char *, int *);
+2009-01-15 Douglas B Rupp <rupp@gnat.com>
+
+ * ia64.h (SHT_IA_64_VMS_DISPLAY_NAME_INFO, EF_IA_64_ARCHVER_1):
+ New macros. Minor reformatting.
+
2008-12-23 Jon Beniston <jon@beniston.com>
* lm32.h: New file.
/* IA-64 ELF support for BFD.
- Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2008
+ Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2008, 2009
Free Software Foundation, Inc.
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
/* Bits in the e_flags field of the Elf64_Ehdr: */
-#define EF_IA_64_MASKOS 0x0000000f /* OS-specific flags. */
-#define EF_IA_64_ARCH 0xff000000 /* Arch. version mask. */
+#define EF_IA_64_MASKOS 0x0000000f /* OS-specific flags. */
+#define EF_IA_64_ARCH 0xff000000 /* Arch. version mask. */
+#define EF_IA_64_ARCHVER_1 (1 << 24) /* Arch. version level 1 compat. */
/* ??? These four definitions are not part of the SVR4 ABI.
They were present in David's initial code drop, so it is probable
/* OpenVMS section types. */
/* The section contains PC-to-source correlation information for use by the
VMS RTL's traceback facility. */
-#define SHT_IA_64_VMS_TRACE 0x60000000
+#define SHT_IA_64_VMS_TRACE 0x60000000
/* The section contains routine signature information for use by the
translated image executive. */
-#define SHT_IA_64_VMS_TIE_SIGNATURES 0x60000001
+#define SHT_IA_64_VMS_TIE_SIGNATURES 0x60000001
/* The section contains dwarf-3 information. */
-#define SHT_IA_64_VMS_DEBUG 0x60000002
+#define SHT_IA_64_VMS_DEBUG 0x60000002
/* The section contains the dwarf-3 string table. */
-#define SHT_IA_64_VMS_DEBUG_STR 0x60000003
+#define SHT_IA_64_VMS_DEBUG_STR 0x60000003
/* The section contains linkage information to perform consistency checking
accross object modules. */
-#define SHT_IA_64_VMS_LINKAGES 0x60000004
+#define SHT_IA_64_VMS_LINKAGES 0x60000004
/* The section allows the symbol vector in an image to be location through
the section table. */
-#define SHT_IA_64_VMS_SYMBOL_VECTOR 0x60000005
+#define SHT_IA_64_VMS_SYMBOL_VECTOR 0x60000005
/* The section contains inter-image fixups. */
-#define SHT_IA_64_VMS_FIXUP 0x60000006
+#define SHT_IA_64_VMS_FIXUP 0x60000006
+/* The section contains unmangled name info. */
+#define SHT_IA_64_VMS_DISPLAY_NAME_INFO 0x60000007
/* Bits in the p_flags field of Elf64_Phdr: */