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2010-05-17  Tristan Gingold  <gingold@adacore.com>

	* vms-alpha.c: Include esgps.h and eidc.h.
	(_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
	(evax_bfd_print_egsd_flags): New function, extracted from ...
	(evax_bfd_print_egsd): ..., calls evax_bfd_print_egsd_flags.  Handles
	EGSD__C_SPSC and EGSD__C_IDC.

include/vms:
2010-05-17  Tristan Gingold  <gingold@adacore.com>

	* eidc.h: New file.
	* esgps.h: New file.
This commit is contained in:
Tristan Gingold 2010-05-17 08:07:46 +00:00
parent 070abf125e
commit 9a1b4480b4
5 changed files with 220 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
bfd/ChangeLog
View File

@ -1,3 +1,11 @@
2010-05-17 Tristan Gingold <gingold@adacore.com>
* vms-alpha.c: Include esgps.h and eidc.h.
(_bfd_vms_slurp_egsd): Ignore SPSC and IDC sub-records.
(evax_bfd_print_egsd_flags): New function, extracted from evax_bfd_print_egsd.
(evax_bfd_print_egsd): Calls evax_bfd_print_egsd_flags. Handles
EGSD__C_SPSC and EGSD__C_IDC.
2010-05-14 Tristan Gingold <gingold@adacore.com>
* vms-alpha.c (alpha_vms_object_p): Accept header size of 0.

113
bfd/vms-alpha.c
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@ -51,6 +51,7 @@
#include "vms/eobjrec.h"
#include "vms/egsd.h"
#include "vms/egps.h"
#include "vms/esgps.h"
#include "vms/eeom.h"
#include "vms/emh.h"
#include "vms/eiaf.h"
@ -63,6 +64,7 @@
#include "vms/esdfv.h"
#include "vms/esrf.h"
#include "vms/egst.h"
#include "vms/eidc.h"
#include "vms/dsc.h"
#include "vms/prt.h"
#include "vms/internal.h"
@ -1240,7 +1242,10 @@ _bfd_vms_slurp_egsd (bfd * abfd)
}
break;
case EGSD__C_IDC:
case EGSD__C_SPSC:
case EGSD__C_IDC:
/* Currently ignored. */
break;
case EGSD__C_SYMM:
case EGSD__C_SYMV:
default:
@ -5628,6 +5633,37 @@ exav_bfd_print_egsy_flags (unsigned int flags, FILE *file)
fputs (_(" QVAL"), file);
}
static void
evax_bfd_print_egsd_flags (FILE *file, unsigned int flags)
{
if (flags & EGPS__V_PIC)
fputs (_(" PIC"), file);
if (flags & EGPS__V_LIB)
fputs (_(" LIB"), file);
if (flags & EGPS__V_OVR)
fputs (_(" OVR"), file);
if (flags & EGPS__V_REL)
fputs (_(" REL"), file);
if (flags & EGPS__V_GBL)
fputs (_(" GBL"), file);
if (flags & EGPS__V_SHR)
fputs (_(" SHR"), file);
if (flags & EGPS__V_EXE)
fputs (_(" EXE"), file);
if (flags & EGPS__V_RD)
fputs (_(" RD"), file);
if (flags & EGPS__V_WRT)
fputs (_(" WRT"), file);
if (flags & EGPS__V_VEC)
fputs (_(" VEC"), file);
if (flags & EGPS__V_NOMOD)
fputs (_(" NOMOD"), file);
if (flags & EGPS__V_COM)
fputs (_(" COM"), file);
if (flags & EGPS__V_ALLOC_64BIT)
fputs (_(" 64B"), file);
}
static void
evax_bfd_print_egsd (FILE *file, unsigned char *rec, unsigned int rec_len)
{
@ -5661,32 +5697,7 @@ evax_bfd_print_egsd (FILE *file, unsigned char *rec, unsigned int rec_len)
fprintf (file, _("PSC - Program section definition\n"));
fprintf (file, _(" alignment : 2**%u\n"), egps->align);
fprintf (file, _(" flags : 0x%04x"), flags);
if (flags & EGPS__V_PIC)
fputs (_(" PIC"), file);
if (flags & EGPS__V_LIB)
fputs (_(" LIB"), file);
if (flags & EGPS__V_OVR)
fputs (_(" OVR"), file);
if (flags & EGPS__V_REL)
fputs (_(" REL"), file);
if (flags & EGPS__V_GBL)
fputs (_(" GBL"), file);
if (flags & EGPS__V_SHR)
fputs (_(" SHR"), file);
if (flags & EGPS__V_EXE)
fputs (_(" EXE"), file);
if (flags & EGPS__V_RD)
fputs (_(" RD"), file);
if (flags & EGPS__V_WRT)
fputs (_(" WRT"), file);
if (flags & EGPS__V_VEC)
fputs (_(" VEC"), file);
if (flags & EGPS__V_NOMOD)
fputs (_(" NOMOD"), file);
if (flags & EGPS__V_COM)
fputs (_(" COM"), file);
if (flags & EGPS__V_ALLOC_64BIT)
fputs (_(" 64B"), file);
evax_bfd_print_egsd_flags (file, flags);
fputc ('\n', file);
l = bfd_getl32 (egps->alloc);
fprintf (file, _(" alloc (len): %u (0x%08x)\n"), l, l);
@ -5694,6 +5705,27 @@ evax_bfd_print_egsd (FILE *file, unsigned char *rec, unsigned int rec_len)
egps->namlng, egps->name);
}
break;
case EGSD__C_SPSC:
{
struct vms_esgps *esgps = (struct vms_esgps *)e;
unsigned int flags = bfd_getl16 (esgps->flags);
unsigned int l;
fprintf (file, _("SPSC - Shared Image Program section def\n"));
fprintf (file, _(" alignment : 2**%u\n"), esgps->align);
fprintf (file, _(" flags : 0x%04x"), flags);
evax_bfd_print_egsd_flags (file, flags);
fputc ('\n', file);
l = bfd_getl32 (esgps->alloc);
fprintf (file, _(" alloc (len) : %u (0x%08x)\n"), l, l);
fprintf (file, _(" image offset : 0x%08x\n"),
(unsigned int)bfd_getl32 (esgps->base));
fprintf (file, _(" symvec offset : 0x%08x\n"),
(unsigned int)bfd_getl32 (esgps->value));
fprintf (file, _(" name : %.*s\n"),
esgps->namlng, esgps->name);
}
break;
case EGSD__C_SYM:
{
struct vms_egsy *egsy = (struct vms_egsy *)e;
@ -5731,6 +5763,33 @@ evax_bfd_print_egsd (FILE *file, unsigned char *rec, unsigned int rec_len)
}
}
break;
case EGSD__C_IDC:
{
struct vms_eidc *eidc = (struct vms_eidc *)e;
unsigned int flags = bfd_getl32 (eidc->flags);
unsigned char *p;
fprintf (file, _("IDC - Ident Consistency check\n"));
fprintf (file, _(" flags : 0x%08x"), flags);
if (flags & EIDC__V_BINIDENT)
fputs (" BINDENT", file);
fputc ('\n', file);
fprintf (file, _(" id match : %x\n"),
(flags >> EIDC__V_IDMATCH_SH) & EIDC__V_IDMATCH_MASK);
fprintf (file, _(" error severity: %x\n"),
(flags >> EIDC__V_ERRSEV_SH) & EIDC__V_ERRSEV_MASK);
p = eidc->name;
fprintf (file, _(" entity name : %.*s\n"), p[0], p + 1);
p += 1 + p[0];
fprintf (file, _(" object name : %.*s\n"), p[0], p + 1);
p += 1 + p[0];
if (flags & EIDC__V_BINIDENT)
fprintf (file, _(" binary ident : 0x%08x\n"),
(unsigned)bfd_getl32 (p + 1));
else
fprintf (file, _(" ascii ident : %.*s\n"), p[0], p + 1);
}
break;
case EGSD__C_SYMG:
{
struct vms_egst *egst = (struct vms_egst *)e;

5
include/vms/ChangeLog
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@ -1,3 +1,8 @@
2010-05-17 Tristan Gingold <gingold@adacore.com>
* eidc.h: New file.
* esgps.h: New file.
2010-05-03 Tristan Gingold <gingold@adacore.com>
* dmt.h: Improve comments.

49
include/vms/eidc.h Normal file
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@ -0,0 +1,49 @@
/* Alpha VMS external format of Ident Consistency check.
Copyright 2010 Free Software Foundation, Inc.
Written by Tristan Gingold <gingold@adacore.com>, AdaCore.
This file is part of BFD, the Binary File Descriptor library.
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. */
#ifndef _VMS_EIDC_H
#define _VMS_EIDC_H
struct vms_eidc
{
/* Record type. */
unsigned char rectyp[2];
/* Record size. */
unsigned char recsiz[2];
unsigned char flags[4];
/* Entity name (ASCIC). */
/* Object name (ASCIC). */
/* Ident string (ASCIC or binary BINIDENT set). */
unsigned char name[1];
};
/* Fields of flags. */
#define EIDC__V_BINIDENT (1 << 0) /* Ident is a longword. */
#define EIDC__V_IDMATCH_SH 1 /* Ident match control. */
#define EIDC__V_IDMATCH_MASK 3
#define EIDC__V_ERRSEV_SH 3 /* Error severity. */
#define EIDC__V_ERRSEV_MASK 7
#endif /* _VMS_EIDC_H */

72
include/vms/esgps.h Normal file
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@ -0,0 +1,72 @@
/* Alpha VMS external format of Extended Shared Program Section Definition.
Copyright 2010 Free Software Foundation, Inc.
Written by Tristan Gingold <gingold@adacore.com>, AdaCore.
This file is part of BFD, the Binary File Descriptor library.
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. */
#ifndef _VMS_ESGPS_H
#define _VMS_ESGPS_H
struct vms_esgps
{
/* Entry type. */
unsigned char gsdtyp[2];
/* Length of the entry. */
unsigned char gsdsiz[2];
/* Psect alignment. */
unsigned char align;
/* Pad for alignment. */
unsigned char temp;
unsigned char flags[2];
/* Length of this contribution. */
unsigned char alloc[4];
/* Image offset of the psect. */
unsigned char base[4];
/* Symbol vector offset. */
unsigned char value[8];
/* Name. */
unsigned char namlng;
unsigned char name[31];
};
/* These are the same as EGPS flags. */
#define ESGPS__V_PIC (1 << 0) /* Not meaningful. */
#define ESGPS__V_LIB (1 << 1) /* Defined in a shareable image. */
#define ESGPS__V_OVR (1 << 2) /* Overlaid contribution. */
#define ESGPS__V_REL (1 << 3) /* Relocatable. */
#define ESGPS__V_GBL (1 << 4) /* Global. */
#define ESGPS__V_SHR (1 << 5) /* Shareable. */
#define ESGPS__V_EXE (1 << 6) /* Executable. */
#define ESGPS__V_RD (1 << 7) /* Readable. */
#define ESGPS__V_WRT (1 << 8) /* Writable. */
#define ESGPS__V_VEC (1 << 9) /* Change mode dispatch or message vectors. */
#define ESGPS__V_NOMOD (1 << 10) /* Demand-zero. */
#define ESGPS__V_COM (1 << 11) /* Conditional storage. */
#define ESGPS__V_ALLOC_64BIT (1 << 12) /* Allocated in 64-bit space. */
#endif /* _VMS_ESGPS_H */