/* vms-tir.c -- BFD back-end for VAX (openVMS/VAX) and
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/* vms-tir.c -- BFD back-end for VAX (openVMS/VAX) and
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EVAX (openVMS/Alpha) files.
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EVAX (openVMS/Alpha) files.
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2007,
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Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2005, 2007,
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2008, 2009 Free Software Foundation, Inc.
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2008, 2009 Free Software Foundation, Inc.
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TIR record handling functions
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TIR record handling functions
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ETIR record handling functions
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ETIR record handling functions
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Go and read the openVMS linker manual (esp. appendix B)
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Go and read the openVMS linker manual (esp. appendix B)
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if you don't know what's going on here :-)
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if you don't know what's going on here :-)
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Written by Klaus K"ampf (kkaempf@rmi.de)
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Written by Klaus K"ampf (kkaempf@rmi.de)
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This program is free software; you can redistribute it and/or modify
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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MA 02110-1301, USA. */
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/* The following type abbreviations are used:
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/* The following type abbreviations are used:
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cs counted string (ascii string with length byte)
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cs counted string (ascii string with length byte)
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by byte (1 byte)
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by byte (1 byte)
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sh short (2 byte, 16 bit)
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sh short (2 byte, 16 bit)
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lw longword (4 byte, 32 bit)
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lw longword (4 byte, 32 bit)
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qw quadword (8 byte, 64 bit)
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qw quadword (8 byte, 64 bit)
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da data stream */
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da data stream */
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#include "sysdep.h"
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#include "sysdep.h"
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#include "bfd.h"
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#include "bfd.h"
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#include "bfdlink.h"
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#include "bfdlink.h"
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#include "libbfd.h"
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#include "libbfd.h"
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#include "vms.h"
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#include "vms.h"
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static int check_section (bfd *, int);
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static int check_section (bfd *, int);
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static void image_set_ptr (bfd *abfd, int psect, uquad offset);
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static void image_set_ptr (bfd *abfd, int psect, uquad offset);
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static void image_inc_ptr (bfd *abfd, uquad offset);
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static void image_inc_ptr (bfd *abfd, uquad offset);
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static void dst_define_location (bfd *abfd, uquad loc);
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static void dst_define_location (bfd *abfd, uquad loc);
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static void dst_restore_location (bfd *abfd, uquad loc);
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static void dst_restore_location (bfd *abfd, uquad loc);
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static unsigned int dst_retrieve_location (bfd *abfd, uquad loc);
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static unsigned int dst_retrieve_location (bfd *abfd, uquad loc);
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static void dst_check_allocation (bfd *abfd, unsigned int size);
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static void dst_check_allocation (bfd *abfd, unsigned int size);
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static void image_dump (bfd *abfd, unsigned char *ptr, int size, int offset);
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static void image_dump (bfd *abfd, unsigned char *ptr, int size, int offset);
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static void image_write_b (bfd *abfd, unsigned int value);
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static void image_write_b (bfd *abfd, unsigned int value);
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static void image_write_w (bfd *abfd, unsigned int value);
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static void image_write_w (bfd *abfd, unsigned int value);
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static void image_write_l (bfd *abfd, unsigned long value);
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static void image_write_l (bfd *abfd, unsigned long value);
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static void image_write_q (bfd *abfd, uquad value);
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static void image_write_q (bfd *abfd, uquad value);
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static bfd_boolean etir_sta (bfd *, int, unsigned char *, int *);
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static bfd_boolean etir_sta (bfd *, int, unsigned char *, int *);
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static bfd_boolean etir_sto (bfd *, int, unsigned char *, int *);
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static bfd_boolean etir_sto (bfd *, int, unsigned char *, int *);
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static bfd_boolean etir_opr (bfd *, int, unsigned char *, int *);
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static bfd_boolean etir_opr (bfd *, int, unsigned char *, int *);
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static bfd_boolean etir_ctl (bfd *, int, unsigned char *, int *);
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static bfd_boolean etir_ctl (bfd *, int, unsigned char *, int *);
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static bfd_boolean etir_stc (bfd *, int, unsigned char *, int *);
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static bfd_boolean etir_stc (bfd *, int, unsigned char *, int *);
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static asection *new_section (bfd *, int);
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static asection *new_section (bfd *, int);
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static int alloc_section (bfd *, unsigned int);
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static int alloc_section (bfd *, unsigned int);
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static int etir_cmd (bfd *, int, unsigned char *, int *);
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static int etir_cmd (bfd *, int, unsigned char *, int *);
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static int analyze_tir (bfd *, unsigned char *, unsigned int);
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static int analyze_tir (bfd *, unsigned char *, unsigned int);
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static int analyze_etir (bfd *, unsigned char *, unsigned int);
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static int analyze_etir (bfd *, unsigned char *, unsigned int);
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static unsigned char *tir_opr (bfd *, unsigned char *);
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static unsigned char *tir_opr (bfd *, unsigned char *);
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static const char *tir_cmd_name (int);
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static const char *tir_cmd_name (int);
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static const char *cmd_name (int);
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static const char *cmd_name (int);
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static int
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static int
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check_section (bfd * abfd, int size)
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check_section (bfd * abfd, int size)
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{
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{
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bfd_size_type offset;
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bfd_size_type offset;
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offset = PRIV (image_ptr) - PRIV (image_section)->contents;
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offset = PRIV (image_ptr) - PRIV (image_section)->contents;
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if (offset + size > PRIV (image_section)->size)
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if (offset + size > PRIV (image_section)->size)
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{
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{
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PRIV (image_section)->contents
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PRIV (image_section)->contents
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= bfd_realloc_or_free (PRIV (image_section)->contents, offset + size);
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= bfd_realloc_or_free (PRIV (image_section)->contents, offset + size);
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if (PRIV (image_section)->contents == NULL)
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if (PRIV (image_section)->contents == NULL)
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{
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{
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(*_bfd_error_handler) (_("No Mem !"));
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(*_bfd_error_handler) (_("No Mem !"));
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return -1;
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return -1;
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}
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}
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PRIV (image_section)->size = offset + size;
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PRIV (image_section)->size = offset + size;
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PRIV (image_ptr) = PRIV (image_section)->contents + offset;
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PRIV (image_ptr) = PRIV (image_section)->contents + offset;
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}
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}
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return 0;
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return 0;
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}
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}
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/* Routines to fill sections contents during tir/etir read. */
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/* Routines to fill sections contents during tir/etir read. */
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/* Initialize image buffer pointer to be filled. */
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/* Initialize image buffer pointer to be filled. */
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static void
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static void
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image_set_ptr (bfd * abfd, int psect, uquad offset)
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image_set_ptr (bfd * abfd, int psect, uquad offset)
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{
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{
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#if VMS_DEBUG
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#if VMS_DEBUG
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_bfd_vms_debug (4, "image_set_ptr (%d=%s, %d)\n",
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_bfd_vms_debug (4, "image_set_ptr (%d=%s, %d)\n",
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psect, PRIV (sections)[psect]->name, offset);
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psect, PRIV (sections)[psect]->name, offset);
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#endif
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#endif
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PRIV (image_ptr) = PRIV (sections)[psect]->contents + offset;
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PRIV (image_ptr) = PRIV (sections)[psect]->contents + offset;
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PRIV (image_section) = PRIV (sections)[psect];
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PRIV (image_section) = PRIV (sections)[psect];
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}
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}
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/* Increment image buffer pointer by offset. */
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/* Increment image buffer pointer by offset. */
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static void
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static void
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image_inc_ptr (bfd * abfd, uquad offset)
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image_inc_ptr (bfd * abfd, uquad offset)
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{
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{
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#if VMS_DEBUG
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#if VMS_DEBUG
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_bfd_vms_debug (4, "image_inc_ptr (%d)\n", offset);
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_bfd_vms_debug (4, "image_inc_ptr (%d)\n", offset);
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#endif
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#endif
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PRIV (image_ptr) += offset;
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PRIV (image_ptr) += offset;
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}
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}
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/* Save current DST location counter under specified index. */
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/* Save current DST location counter under specified index. */
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static void
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static void
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dst_define_location (bfd *abfd, uquad loc)
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dst_define_location (bfd *abfd, uquad loc)
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{
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{
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asection *dst_section = PRIV (dst_section);
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asection *dst_section = PRIV (dst_section);
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#if VMS_DEBUG
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#if VMS_DEBUG
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_bfd_vms_debug (4, "dst_define_location (%d)\n", (int)loc);
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_bfd_vms_debug (4, "dst_define_location (%d)\n", (int)loc);
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#endif
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#endif
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/* Grow the ptr offset table if necessary. */
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/* Grow the ptr offset table if necessary. */
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if (loc + 1 > PRIV (dst_ptr_offsets_count))
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if (loc + 1 > PRIV (dst_ptr_offsets_count))
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{
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{
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PRIV (dst_ptr_offsets) = bfd_realloc (PRIV (dst_ptr_offsets),
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PRIV (dst_ptr_offsets) = bfd_realloc (PRIV (dst_ptr_offsets),
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(loc + 1) * sizeof (unsigned int));
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(loc + 1) * sizeof (unsigned int));
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PRIV (dst_ptr_offsets_count) = loc + 1;
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PRIV (dst_ptr_offsets_count) = loc + 1;
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}
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}
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PRIV (dst_ptr_offsets)[loc] = PRIV (image_ptr) - dst_section->contents;
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PRIV (dst_ptr_offsets)[loc] = PRIV (image_ptr) - dst_section->contents;
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}
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}
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/* Restore saved DST location counter from specified index. */
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/* Restore saved DST location counter from specified index. */
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static void
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static void
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dst_restore_location (bfd *abfd, uquad loc)
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dst_restore_location (bfd *abfd, uquad loc)
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{
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{
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asection *dst_section = PRIV (dst_section);
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asection *dst_section = PRIV (dst_section);
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#if VMS_DEBUG
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#if VMS_DEBUG
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_bfd_vms_debug (4, "dst_restore_location (%d)\n", (int)loc);
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_bfd_vms_debug (4, "dst_restore_location (%d)\n", (int)loc);
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#endif
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#endif
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PRIV (image_ptr) = dst_section->contents + PRIV (dst_ptr_offsets)[loc];
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PRIV (image_ptr) = dst_section->contents + PRIV (dst_ptr_offsets)[loc];
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}
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}
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/* Retrieve saved DST location counter from specified index. */
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/* Retrieve saved DST location counter from specified index. */
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static unsigned int
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static unsigned int
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dst_retrieve_location (bfd *abfd, uquad loc)
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dst_retrieve_location (bfd *abfd, uquad loc)
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{
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{
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#if VMS_DEBUG
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#if VMS_DEBUG
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_bfd_vms_debug (4, "dst_retrieve_location (%d)\n", (int)loc);
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_bfd_vms_debug (4, "dst_retrieve_location (%d)\n", (int)loc);
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#endif
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#endif
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return PRIV (dst_ptr_offsets)[loc];
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return PRIV (dst_ptr_offsets)[loc];
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}
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}
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/* Check that the DST section is big enough for the specified
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/* Check that the DST section is big enough for the specified
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amount of bytes. */
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amount of bytes. */
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static void
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static void
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dst_check_allocation (bfd *abfd, unsigned int size)
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dst_check_allocation (bfd *abfd, unsigned int size)
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{
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{
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asection *dst_section = PRIV (dst_section);
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asection *dst_section = PRIV (dst_section);
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bfd_size_type used = PRIV (image_ptr) - dst_section->contents;
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bfd_size_type used = PRIV (image_ptr) - dst_section->contents;
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bfd_size_type left = dst_section->size - used;
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bfd_size_type left = dst_section->size - used;
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/* Grow the DST section as necessary */
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/* Grow the DST section as necessary */
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if (size > left)
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if (size > left)
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{
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{
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dst_section->size *= 2;
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dst_section->size *= 2;
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dst_section->contents
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dst_section->contents
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= bfd_realloc (dst_section->contents, dst_section->size);
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= bfd_realloc (dst_section->contents, dst_section->size);
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PRIV (image_ptr) = dst_section->contents + used;
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PRIV (image_ptr) = dst_section->contents + used;
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dst_check_allocation (abfd, size);
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dst_check_allocation (abfd, size);
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}
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}
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}
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}
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/* Dump multiple bytes to section image. */
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/* Dump multiple bytes to section image. */
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static void
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static void
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image_dump (bfd * abfd,
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image_dump (bfd * abfd,
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unsigned char *ptr,
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unsigned char *ptr,
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int size,
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int size,
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int offset ATTRIBUTE_UNUSED)
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int offset ATTRIBUTE_UNUSED)
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{
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{
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#if VMS_DEBUG
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#if VMS_DEBUG
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_bfd_vms_debug (8, "image_dump from (%p, %d) to (%p)\n", ptr, size,
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_bfd_vms_debug (8, "image_dump from (%p, %d) to (%p)\n", ptr, size,
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PRIV (image_ptr));
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PRIV (image_ptr));
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_bfd_hexdump (9, ptr, size, offset);
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_bfd_hexdump (9, ptr, size, offset);
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#endif
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#endif
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if (PRIV (is_vax) && check_section (abfd, size))
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if (PRIV (is_vax) && check_section (abfd, size))
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return;
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return;
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if (PRIV (dst_section))
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if (PRIV (dst_section))
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dst_check_allocation (abfd, size);
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dst_check_allocation (abfd, size);
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while (size-- > 0)
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while (size-- > 0)
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*PRIV (image_ptr)++ = *ptr++;
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*PRIV (image_ptr)++ = *ptr++;
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}
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}
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/* Write byte to section image. */
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/* Write byte to section image. */
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static void
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static void
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image_write_b (bfd * abfd, unsigned int value)
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image_write_b (bfd * abfd, unsigned int value)
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{
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{
|
#if VMS_DEBUG
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#if VMS_DEBUG
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_bfd_vms_debug (6, "image_write_b (%02x)\n", (int) value);
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_bfd_vms_debug (6, "image_write_b (%02x)\n", (int) value);
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#endif
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#endif
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if (PRIV (is_vax) && check_section (abfd, 1))
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if (PRIV (is_vax) && check_section (abfd, 1))
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return;
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return;
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|
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if (PRIV (dst_section))
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if (PRIV (dst_section))
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dst_check_allocation (abfd, 1);
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dst_check_allocation (abfd, 1);
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*PRIV (image_ptr)++ = (value & 0xff);
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*PRIV (image_ptr)++ = (value & 0xff);
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}
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}
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/* Write 2-byte word to image. */
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/* Write 2-byte word to image. */
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static void
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static void
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image_write_w (bfd * abfd, unsigned int value)
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image_write_w (bfd * abfd, unsigned int value)
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{
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{
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#if VMS_DEBUG
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#if VMS_DEBUG
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_bfd_vms_debug (6, "image_write_w (%04x)\n", (int) value);
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_bfd_vms_debug (6, "image_write_w (%04x)\n", (int) value);
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#endif
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#endif
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if (PRIV (is_vax) && check_section (abfd, 2))
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if (PRIV (is_vax) && check_section (abfd, 2))
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return;
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return;
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|
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if (PRIV (dst_section))
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if (PRIV (dst_section))
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dst_check_allocation (abfd, 2);
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dst_check_allocation (abfd, 2);
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|
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bfd_putl16 ((bfd_vma) value, PRIV (image_ptr));
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bfd_putl16 ((bfd_vma) value, PRIV (image_ptr));
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PRIV (image_ptr) += 2;
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PRIV (image_ptr) += 2;
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}
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}
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/* Write 4-byte long to image. */
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/* Write 4-byte long to image. */
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|
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static void
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static void
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image_write_l (bfd * abfd, unsigned long value)
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image_write_l (bfd * abfd, unsigned long value)
|
{
|
{
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (6, "image_write_l (%08lx)\n", value);
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_bfd_vms_debug (6, "image_write_l (%08lx)\n", value);
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#endif
|
#endif
|
|
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if (PRIV (is_vax) && check_section (abfd, 4))
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if (PRIV (is_vax) && check_section (abfd, 4))
|
return;
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return;
|
|
|
if (PRIV (dst_section))
|
if (PRIV (dst_section))
|
dst_check_allocation (abfd, 4);
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dst_check_allocation (abfd, 4);
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|
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bfd_putl32 ((bfd_vma) value, PRIV (image_ptr));
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bfd_putl32 ((bfd_vma) value, PRIV (image_ptr));
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PRIV (image_ptr) += 4;
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PRIV (image_ptr) += 4;
|
}
|
}
|
|
|
/* Write 8-byte quad to image. */
|
/* Write 8-byte quad to image. */
|
|
|
static void
|
static void
|
image_write_q (bfd * abfd, uquad value)
|
image_write_q (bfd * abfd, uquad value)
|
{
|
{
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (6, "image_write_q (%016lx)\n", value);
|
_bfd_vms_debug (6, "image_write_q (%016lx)\n", value);
|
#endif
|
#endif
|
|
|
if (PRIV (is_vax) && check_section (abfd, 8))
|
if (PRIV (is_vax) && check_section (abfd, 8))
|
return;
|
return;
|
|
|
if (PRIV (dst_section))
|
if (PRIV (dst_section))
|
dst_check_allocation (abfd, 8);
|
dst_check_allocation (abfd, 8);
|
|
|
bfd_putl64 (value, PRIV (image_ptr));
|
bfd_putl64 (value, PRIV (image_ptr));
|
PRIV (image_ptr) += 8;
|
PRIV (image_ptr) += 8;
|
}
|
}
|
|
|
static const char *
|
static const char *
|
cmd_name (int cmd)
|
cmd_name (int cmd)
|
{
|
{
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
case ETIR_S_C_STA_GBL: return "ETIR_S_C_STA_GBL";
|
case ETIR_S_C_STA_GBL: return "ETIR_S_C_STA_GBL";
|
case ETIR_S_C_STA_LW: return "ETIR_S_C_STA_LW";
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case ETIR_S_C_STA_LW: return "ETIR_S_C_STA_LW";
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case ETIR_S_C_STA_QW: return "ETIR_S_C_STA_QW";
|
case ETIR_S_C_STA_QW: return "ETIR_S_C_STA_QW";
|
case ETIR_S_C_STA_PQ: return "ETIR_S_C_STA_PQ";
|
case ETIR_S_C_STA_PQ: return "ETIR_S_C_STA_PQ";
|
case ETIR_S_C_STA_LI: return "ETIR_S_C_STA_LI";
|
case ETIR_S_C_STA_LI: return "ETIR_S_C_STA_LI";
|
case ETIR_S_C_STA_MOD: return "ETIR_S_C_STA_MOD";
|
case ETIR_S_C_STA_MOD: return "ETIR_S_C_STA_MOD";
|
case ETIR_S_C_STA_CKARG: return "ETIR_S_C_STA_CKARG";
|
case ETIR_S_C_STA_CKARG: return "ETIR_S_C_STA_CKARG";
|
case ETIR_S_C_STO_B: return "ETIR_S_C_STO_B";
|
case ETIR_S_C_STO_B: return "ETIR_S_C_STO_B";
|
case ETIR_S_C_STO_W: return "ETIR_S_C_STO_W";
|
case ETIR_S_C_STO_W: return "ETIR_S_C_STO_W";
|
case ETIR_S_C_STO_GBL: return "ETIR_S_C_STO_GBL";
|
case ETIR_S_C_STO_GBL: return "ETIR_S_C_STO_GBL";
|
case ETIR_S_C_STO_CA: return "ETIR_S_C_STO_CA";
|
case ETIR_S_C_STO_CA: return "ETIR_S_C_STO_CA";
|
case ETIR_S_C_STO_RB: return "ETIR_S_C_STO_RB";
|
case ETIR_S_C_STO_RB: return "ETIR_S_C_STO_RB";
|
case ETIR_S_C_STO_AB: return "ETIR_S_C_STO_AB";
|
case ETIR_S_C_STO_AB: return "ETIR_S_C_STO_AB";
|
case ETIR_S_C_STO_OFF: return "ETIR_S_C_STO_OFF";
|
case ETIR_S_C_STO_OFF: return "ETIR_S_C_STO_OFF";
|
case ETIR_S_C_STO_IMM: return "ETIR_S_C_STO_IMM";
|
case ETIR_S_C_STO_IMM: return "ETIR_S_C_STO_IMM";
|
case ETIR_S_C_STO_IMMR: return "ETIR_S_C_STO_IMMR";
|
case ETIR_S_C_STO_IMMR: return "ETIR_S_C_STO_IMMR";
|
case ETIR_S_C_STO_LW: return "ETIR_S_C_STO_LW";
|
case ETIR_S_C_STO_LW: return "ETIR_S_C_STO_LW";
|
case ETIR_S_C_STO_QW: return "ETIR_S_C_STO_QW";
|
case ETIR_S_C_STO_QW: return "ETIR_S_C_STO_QW";
|
case ETIR_S_C_STO_GBL_LW: return "ETIR_S_C_STO_GBL_LW";
|
case ETIR_S_C_STO_GBL_LW: return "ETIR_S_C_STO_GBL_LW";
|
case ETIR_S_C_STO_LP_PSB: return "ETIR_S_C_STO_LP_PSB";
|
case ETIR_S_C_STO_LP_PSB: return "ETIR_S_C_STO_LP_PSB";
|
case ETIR_S_C_STO_HINT_GBL: return "ETIR_S_C_STO_HINT_GBL";
|
case ETIR_S_C_STO_HINT_GBL: return "ETIR_S_C_STO_HINT_GBL";
|
case ETIR_S_C_STO_HINT_PS: return "ETIR_S_C_STO_HINT_PS";
|
case ETIR_S_C_STO_HINT_PS: return "ETIR_S_C_STO_HINT_PS";
|
case ETIR_S_C_OPR_ADD: return "ETIR_S_C_OPR_ADD";
|
case ETIR_S_C_OPR_ADD: return "ETIR_S_C_OPR_ADD";
|
case ETIR_S_C_OPR_INSV: return "ETIR_S_C_OPR_INSV";
|
case ETIR_S_C_OPR_INSV: return "ETIR_S_C_OPR_INSV";
|
case ETIR_S_C_OPR_USH: return "ETIR_S_C_OPR_USH";
|
case ETIR_S_C_OPR_USH: return "ETIR_S_C_OPR_USH";
|
case ETIR_S_C_OPR_ROT: return "ETIR_S_C_OPR_ROT";
|
case ETIR_S_C_OPR_ROT: return "ETIR_S_C_OPR_ROT";
|
case ETIR_S_C_OPR_REDEF: return "ETIR_S_C_OPR_REDEF";
|
case ETIR_S_C_OPR_REDEF: return "ETIR_S_C_OPR_REDEF";
|
case ETIR_S_C_OPR_DFLIT: return "ETIR_S_C_OPR_DFLIT";
|
case ETIR_S_C_OPR_DFLIT: return "ETIR_S_C_OPR_DFLIT";
|
case ETIR_S_C_STC_LP: return "ETIR_S_C_STC_LP";
|
case ETIR_S_C_STC_LP: return "ETIR_S_C_STC_LP";
|
case ETIR_S_C_STC_GBL: return "ETIR_S_C_STC_GBL";
|
case ETIR_S_C_STC_GBL: return "ETIR_S_C_STC_GBL";
|
case ETIR_S_C_STC_GCA: return "ETIR_S_C_STC_GCA";
|
case ETIR_S_C_STC_GCA: return "ETIR_S_C_STC_GCA";
|
case ETIR_S_C_STC_PS: return "ETIR_S_C_STC_PS";
|
case ETIR_S_C_STC_PS: return "ETIR_S_C_STC_PS";
|
case ETIR_S_C_STC_NBH_PS: return "ETIR_S_C_STC_NBH_PS";
|
case ETIR_S_C_STC_NBH_PS: return "ETIR_S_C_STC_NBH_PS";
|
case ETIR_S_C_STC_NOP_GBL: return "ETIR_S_C_STC_NOP_GBL";
|
case ETIR_S_C_STC_NOP_GBL: return "ETIR_S_C_STC_NOP_GBL";
|
case ETIR_S_C_STC_NOP_PS: return "ETIR_S_C_STC_NOP_PS";
|
case ETIR_S_C_STC_NOP_PS: return "ETIR_S_C_STC_NOP_PS";
|
case ETIR_S_C_STC_BSR_GBL: return "ETIR_S_C_STC_BSR_GBL";
|
case ETIR_S_C_STC_BSR_GBL: return "ETIR_S_C_STC_BSR_GBL";
|
case ETIR_S_C_STC_BSR_PS: return "ETIR_S_C_STC_BSR_PS";
|
case ETIR_S_C_STC_BSR_PS: return "ETIR_S_C_STC_BSR_PS";
|
case ETIR_S_C_STC_LDA_GBL: return "ETIR_S_C_STC_LDA_GBL";
|
case ETIR_S_C_STC_LDA_GBL: return "ETIR_S_C_STC_LDA_GBL";
|
case ETIR_S_C_STC_LDA_PS: return "ETIR_S_C_STC_LDA_PS";
|
case ETIR_S_C_STC_LDA_PS: return "ETIR_S_C_STC_LDA_PS";
|
case ETIR_S_C_STC_BOH_GBL: return "ETIR_S_C_STC_BOH_GBL";
|
case ETIR_S_C_STC_BOH_GBL: return "ETIR_S_C_STC_BOH_GBL";
|
case ETIR_S_C_STC_BOH_PS: return "ETIR_S_C_STC_BOH_PS";
|
case ETIR_S_C_STC_BOH_PS: return "ETIR_S_C_STC_BOH_PS";
|
case ETIR_S_C_STC_NBH_GBL: return "ETIR_S_C_STC_NBH_GBL";
|
case ETIR_S_C_STC_NBH_GBL: return "ETIR_S_C_STC_NBH_GBL";
|
case ETIR_S_C_CTL_SETRB: return "ETIR_S_C_CTL_SETRB";
|
case ETIR_S_C_CTL_SETRB: return "ETIR_S_C_CTL_SETRB";
|
case ETIR_S_C_STC_LP_PSB: return "ETIR_S_C_STC_LP_PSB";
|
case ETIR_S_C_STC_LP_PSB: return "ETIR_S_C_STC_LP_PSB";
|
case ETIR_S_C_CTL_DFLOC: return "ETIR_S_C_CTL_DFLOC";
|
case ETIR_S_C_CTL_DFLOC: return "ETIR_S_C_CTL_DFLOC";
|
case ETIR_S_C_CTL_STLOC: return "ETIR_S_C_CTL_STLOC";
|
case ETIR_S_C_CTL_STLOC: return "ETIR_S_C_CTL_STLOC";
|
case ETIR_S_C_CTL_STKDL: return "ETIR_S_C_CTL_STKDL";
|
case ETIR_S_C_CTL_STKDL: return "ETIR_S_C_CTL_STKDL";
|
|
|
default:
|
default:
|
/* These names have not yet been added to this switch statement. */
|
/* These names have not yet been added to this switch statement. */
|
(*_bfd_error_handler) (_("unknown ETIR command %d"), cmd);
|
(*_bfd_error_handler) (_("unknown ETIR command %d"), cmd);
|
}
|
}
|
|
|
return NULL;
|
return NULL;
|
}
|
}
|
#define HIGHBIT(op) ((op & 0x80000000L) == 0x80000000L)
|
#define HIGHBIT(op) ((op & 0x80000000L) == 0x80000000L)
|
|
|
/* etir_sta
|
/* etir_sta
|
|
|
Vms stack commands.
|
Vms stack commands.
|
|
|
Handle sta_xxx commands in etir section,
|
Handle sta_xxx commands in etir section,
|
ptr points to data area in record.
|
ptr points to data area in record.
|
|
|
See table B-8 of the openVMS linker manual. */
|
See table B-8 of the openVMS linker manual. */
|
|
|
static bfd_boolean
|
static bfd_boolean
|
etir_sta (bfd *abfd, int cmd, unsigned char *ptr, int *quarter_relocs)
|
etir_sta (bfd *abfd, int cmd, unsigned char *ptr, int *quarter_relocs)
|
{
|
{
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "etir_sta %d/%x\n", cmd, cmd);
|
_bfd_vms_debug (5, "etir_sta %d/%x\n", cmd, cmd);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
#endif
|
#endif
|
|
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
/* Stack global
|
/* Stack global
|
arg: cs symbol name
|
arg: cs symbol name
|
|
|
stack 32 bit value of symbol (high bits set to 0). */
|
stack 32 bit value of symbol (high bits set to 0). */
|
case ETIR_S_C_STA_GBL:
|
case ETIR_S_C_STA_GBL:
|
{
|
{
|
char *name;
|
char *name;
|
vms_symbol_entry *entry;
|
vms_symbol_entry *entry;
|
|
|
name = _bfd_vms_save_counted_string (ptr);
|
name = _bfd_vms_save_counted_string (ptr);
|
entry = (vms_symbol_entry *)
|
entry = (vms_symbol_entry *)
|
bfd_hash_lookup (PRIV (vms_symbol_table), name, FALSE, FALSE);
|
bfd_hash_lookup (PRIV (vms_symbol_table), name, FALSE, FALSE);
|
if (entry == NULL)
|
if (entry == NULL)
|
{
|
{
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (3, "%s: no symbol \"%s\"\n",
|
_bfd_vms_debug (3, "%s: no symbol \"%s\"\n",
|
cmd_name (cmd), name);
|
cmd_name (cmd), name);
|
#endif
|
#endif
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
}
|
}
|
else
|
else
|
_bfd_vms_push (abfd, (uquad) (entry->symbol->value), -1);
|
_bfd_vms_push (abfd, (uquad) (entry->symbol->value), -1);
|
}
|
}
|
*quarter_relocs = 1;
|
*quarter_relocs = 1;
|
break;
|
break;
|
|
|
/* Stack longword
|
/* Stack longword
|
arg: lw value
|
arg: lw value
|
|
|
stack 32 bit value, sign extend to 64 bit. */
|
stack 32 bit value, sign extend to 64 bit. */
|
case ETIR_S_C_STA_LW:
|
case ETIR_S_C_STA_LW:
|
_bfd_vms_push (abfd, (uquad) bfd_getl32 (ptr), -1);
|
_bfd_vms_push (abfd, (uquad) bfd_getl32 (ptr), -1);
|
/* This one is special as it is both part of the section header
|
/* This one is special as it is both part of the section header
|
and of the ALPHA_R_REFLONG relocation. */
|
and of the ALPHA_R_REFLONG relocation. */
|
if (bfd_getl16 (ptr - 4 + bfd_getl16 (ptr - 2)) == ETIR_S_C_CTL_DFLOC)
|
if (bfd_getl16 (ptr - 4 + bfd_getl16 (ptr - 2)) == ETIR_S_C_CTL_DFLOC)
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
else if (*quarter_relocs)
|
else if (*quarter_relocs)
|
*quarter_relocs += 1;
|
*quarter_relocs += 1;
|
else
|
else
|
*quarter_relocs = 2;
|
*quarter_relocs = 2;
|
break;
|
break;
|
|
|
/* Stack quadword
|
/* Stack quadword
|
arg: qw value
|
arg: qw value
|
|
|
stack 64 bit value of symbol. */
|
stack 64 bit value of symbol. */
|
case ETIR_S_C_STA_QW:
|
case ETIR_S_C_STA_QW:
|
_bfd_vms_push (abfd, (uquad) bfd_getl64 (ptr), -1);
|
_bfd_vms_push (abfd, (uquad) bfd_getl64 (ptr), -1);
|
if (*quarter_relocs)
|
if (*quarter_relocs)
|
*quarter_relocs += 1;
|
*quarter_relocs += 1;
|
else
|
else
|
*quarter_relocs = 2;
|
*quarter_relocs = 2;
|
break;
|
break;
|
|
|
/* Stack psect base plus quadword offset
|
/* Stack psect base plus quadword offset
|
arg: lw section index
|
arg: lw section index
|
qw signed quadword offset (low 32 bits)
|
qw signed quadword offset (low 32 bits)
|
|
|
Stack qw argument and section index
|
Stack qw argument and section index
|
(see ETIR_S_C_STO_OFF, ETIR_S_C_CTL_SETRB). */
|
(see ETIR_S_C_STO_OFF, ETIR_S_C_CTL_SETRB). */
|
case ETIR_S_C_STA_PQ:
|
case ETIR_S_C_STA_PQ:
|
{
|
{
|
uquad dummy;
|
uquad dummy;
|
int psect;
|
int psect;
|
|
|
psect = bfd_getl32 (ptr);
|
psect = bfd_getl32 (ptr);
|
if ((unsigned int) psect >= PRIV (section_count))
|
if ((unsigned int) psect >= PRIV (section_count))
|
{
|
{
|
(*_bfd_error_handler) (_("bad section index in %s"),
|
(*_bfd_error_handler) (_("bad section index in %s"),
|
cmd_name (cmd));
|
cmd_name (cmd));
|
bfd_set_error (bfd_error_bad_value);
|
bfd_set_error (bfd_error_bad_value);
|
return FALSE;
|
return FALSE;
|
}
|
}
|
dummy = bfd_getl64 (ptr + 4);
|
dummy = bfd_getl64 (ptr + 4);
|
_bfd_vms_push (abfd, dummy, (int) psect);
|
_bfd_vms_push (abfd, dummy, (int) psect);
|
}
|
}
|
/* This one is special as it is both part of the section header
|
/* This one is special as it is both part of the section header
|
and of the ALPHA_R_REFLONG and ALPHA_R_REFQUAD relocations. */
|
and of the ALPHA_R_REFLONG and ALPHA_R_REFQUAD relocations. */
|
if (bfd_getl16 (ptr - 4 + bfd_getl16 (ptr - 2)) == ETIR_S_C_CTL_SETRB)
|
if (bfd_getl16 (ptr - 4 + bfd_getl16 (ptr - 2)) == ETIR_S_C_CTL_SETRB)
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
else
|
else
|
*quarter_relocs = 2;
|
*quarter_relocs = 2;
|
break;
|
break;
|
|
|
case ETIR_S_C_STA_LI:
|
case ETIR_S_C_STA_LI:
|
case ETIR_S_C_STA_MOD:
|
case ETIR_S_C_STA_MOD:
|
case ETIR_S_C_STA_CKARG:
|
case ETIR_S_C_STA_CKARG:
|
(*_bfd_error_handler) (_("unsupported STA cmd %s"), cmd_name (cmd));
|
(*_bfd_error_handler) (_("unsupported STA cmd %s"), cmd_name (cmd));
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
return FALSE;
|
return FALSE;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("reserved STA cmd %d"), cmd);
|
(*_bfd_error_handler) (_("reserved STA cmd %d"), cmd);
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
return FALSE;
|
return FALSE;
|
}
|
}
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "etir_sta true\n");
|
_bfd_vms_debug (5, "etir_sta true\n");
|
#endif
|
#endif
|
|
|
return TRUE;
|
return TRUE;
|
}
|
}
|
|
|
/* etir_sto
|
/* etir_sto
|
|
|
vms store commands
|
vms store commands
|
|
|
handle sto_xxx commands in etir section
|
handle sto_xxx commands in etir section
|
ptr points to data area in record
|
ptr points to data area in record
|
|
|
see table B-9 of the openVMS linker manual. */
|
see table B-9 of the openVMS linker manual. */
|
|
|
static bfd_boolean
|
static bfd_boolean
|
etir_sto (bfd *abfd, int cmd, unsigned char *ptr, int *quarter_relocs)
|
etir_sto (bfd *abfd, int cmd, unsigned char *ptr, int *quarter_relocs)
|
{
|
{
|
uquad dummy;
|
uquad dummy;
|
int psect;
|
int psect;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "etir_sto %d/%x\n", cmd, cmd);
|
_bfd_vms_debug (5, "etir_sto %d/%x\n", cmd, cmd);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
#endif
|
#endif
|
|
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
/* Store byte: pop stack, write byte
|
/* Store byte: pop stack, write byte
|
arg: -. */
|
arg: -. */
|
case ETIR_S_C_STO_B:
|
case ETIR_S_C_STO_B:
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
/* FIXME: check top bits. */
|
/* FIXME: check top bits. */
|
image_write_b (abfd, (unsigned int) dummy & 0xff);
|
image_write_b (abfd, (unsigned int) dummy & 0xff);
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
break;
|
break;
|
|
|
/* Store word: pop stack, write word
|
/* Store word: pop stack, write word
|
arg: -. */
|
arg: -. */
|
case ETIR_S_C_STO_W:
|
case ETIR_S_C_STO_W:
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
/* FIXME: check top bits */
|
/* FIXME: check top bits */
|
image_write_w (abfd, (unsigned int) dummy & 0xffff);
|
image_write_w (abfd, (unsigned int) dummy & 0xffff);
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
break;
|
break;
|
|
|
/* Store longword: pop stack, write longword
|
/* Store longword: pop stack, write longword
|
arg: -. */
|
arg: -. */
|
case ETIR_S_C_STO_LW:
|
case ETIR_S_C_STO_LW:
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy += (PRIV (sections)[psect])->vma;
|
dummy += (PRIV (sections)[psect])->vma;
|
/* FIXME: check top bits. */
|
/* FIXME: check top bits. */
|
image_write_l (abfd, (unsigned int) dummy & 0xffffffff);
|
image_write_l (abfd, (unsigned int) dummy & 0xffffffff);
|
if (*quarter_relocs == 2)
|
if (*quarter_relocs == 2)
|
*quarter_relocs = 4;
|
*quarter_relocs = 4;
|
else
|
else
|
*quarter_relocs += 1;
|
*quarter_relocs += 1;
|
break;
|
break;
|
|
|
/* Store quadword: pop stack, write quadword
|
/* Store quadword: pop stack, write quadword
|
arg: -. */
|
arg: -. */
|
case ETIR_S_C_STO_QW:
|
case ETIR_S_C_STO_QW:
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy += (PRIV (sections)[psect])->vma;
|
dummy += (PRIV (sections)[psect])->vma;
|
/* FIXME: check top bits. */
|
/* FIXME: check top bits. */
|
image_write_q (abfd, dummy);
|
image_write_q (abfd, dummy);
|
if (*quarter_relocs == 2)
|
if (*quarter_relocs == 2)
|
*quarter_relocs = 4;
|
*quarter_relocs = 4;
|
else
|
else
|
*quarter_relocs += 1;
|
*quarter_relocs += 1;
|
break;
|
break;
|
|
|
/* Store immediate repeated: pop stack for repeat count
|
/* Store immediate repeated: pop stack for repeat count
|
arg: lw byte count
|
arg: lw byte count
|
da data. */
|
da data. */
|
case ETIR_S_C_STO_IMMR:
|
case ETIR_S_C_STO_IMMR:
|
{
|
{
|
int size;
|
int size;
|
|
|
size = bfd_getl32 (ptr);
|
size = bfd_getl32 (ptr);
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
while (dummy-- > 0)
|
while (dummy-- > 0)
|
image_dump (abfd, ptr+4, size, 0);
|
image_dump (abfd, ptr+4, size, 0);
|
}
|
}
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
break;
|
break;
|
|
|
/* Store global: write symbol value
|
/* Store global: write symbol value
|
arg: cs global symbol name. */
|
arg: cs global symbol name. */
|
case ETIR_S_C_STO_GBL:
|
case ETIR_S_C_STO_GBL:
|
{
|
{
|
vms_symbol_entry *entry;
|
vms_symbol_entry *entry;
|
char *name;
|
char *name;
|
|
|
name = _bfd_vms_save_counted_string (ptr);
|
name = _bfd_vms_save_counted_string (ptr);
|
entry = (vms_symbol_entry *) bfd_hash_lookup (PRIV (vms_symbol_table),
|
entry = (vms_symbol_entry *) bfd_hash_lookup (PRIV (vms_symbol_table),
|
name, FALSE, FALSE);
|
name, FALSE, FALSE);
|
if (entry == NULL)
|
if (entry == NULL)
|
/* FIXME, reloc. */
|
/* FIXME, reloc. */
|
image_write_q (abfd, (uquad) (0));
|
image_write_q (abfd, (uquad) (0));
|
else
|
else
|
/* FIXME, reloc. */
|
/* FIXME, reloc. */
|
image_write_q (abfd, (uquad) (entry->symbol->value));
|
image_write_q (abfd, (uquad) (entry->symbol->value));
|
}
|
}
|
*quarter_relocs = 4;
|
*quarter_relocs = 4;
|
break;
|
break;
|
|
|
/* Store code address: write address of entry point
|
/* Store code address: write address of entry point
|
arg: cs global symbol name (procedure). */
|
arg: cs global symbol name (procedure). */
|
case ETIR_S_C_STO_CA:
|
case ETIR_S_C_STO_CA:
|
{
|
{
|
vms_symbol_entry *entry;
|
vms_symbol_entry *entry;
|
char *name;
|
char *name;
|
|
|
name = _bfd_vms_save_counted_string (ptr);
|
name = _bfd_vms_save_counted_string (ptr);
|
entry = (vms_symbol_entry *) bfd_hash_lookup (PRIV (vms_symbol_table),
|
entry = (vms_symbol_entry *) bfd_hash_lookup (PRIV (vms_symbol_table),
|
name, FALSE, FALSE);
|
name, FALSE, FALSE);
|
if (entry == NULL)
|
if (entry == NULL)
|
/* FIXME, reloc. */
|
/* FIXME, reloc. */
|
image_write_q (abfd, (uquad) (0));
|
image_write_q (abfd, (uquad) (0));
|
else
|
else
|
/* FIXME, reloc. */
|
/* FIXME, reloc. */
|
image_write_q (abfd, (uquad) (entry->symbol->value));
|
image_write_q (abfd, (uquad) (entry->symbol->value));
|
}
|
}
|
*quarter_relocs = 4;
|
*quarter_relocs = 4;
|
break;
|
break;
|
|
|
/* Store offset to psect: pop stack, add low 32 bits to base of psect
|
/* Store offset to psect: pop stack, add low 32 bits to base of psect
|
arg: none. */
|
arg: none. */
|
case ETIR_S_C_STO_OFF:
|
case ETIR_S_C_STO_OFF:
|
{
|
{
|
uquad q;
|
uquad q;
|
int psect1;
|
int psect1;
|
|
|
q = _bfd_vms_pop (abfd, & psect1);
|
q = _bfd_vms_pop (abfd, & psect1);
|
q += (PRIV (sections)[psect1])->vma;
|
q += (PRIV (sections)[psect1])->vma;
|
image_write_q (abfd, q);
|
image_write_q (abfd, q);
|
}
|
}
|
*quarter_relocs += 2;
|
*quarter_relocs += 2;
|
break;
|
break;
|
|
|
/* Store immediate
|
/* Store immediate
|
arg: lw count of bytes
|
arg: lw count of bytes
|
da data. */
|
da data. */
|
case ETIR_S_C_STO_IMM:
|
case ETIR_S_C_STO_IMM:
|
{
|
{
|
int size;
|
int size;
|
|
|
size = bfd_getl32 (ptr);
|
size = bfd_getl32 (ptr);
|
image_dump (abfd, ptr+4, size, 0);
|
image_dump (abfd, ptr+4, size, 0);
|
}
|
}
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
break;
|
break;
|
|
|
/* This code is 'reserved to digital' according to the openVMS
|
/* This code is 'reserved to digital' according to the openVMS
|
linker manual, however it is generated by the DEC C compiler
|
linker manual, however it is generated by the DEC C compiler
|
and defined in the include file.
|
and defined in the include file.
|
FIXME, since the following is just a guess
|
FIXME, since the following is just a guess
|
store global longword: store 32bit value of symbol
|
store global longword: store 32bit value of symbol
|
arg: cs symbol name. */
|
arg: cs symbol name. */
|
case ETIR_S_C_STO_GBL_LW:
|
case ETIR_S_C_STO_GBL_LW:
|
{
|
{
|
vms_symbol_entry *entry;
|
vms_symbol_entry *entry;
|
char *name;
|
char *name;
|
|
|
name = _bfd_vms_save_counted_string (ptr);
|
name = _bfd_vms_save_counted_string (ptr);
|
entry = (vms_symbol_entry *) bfd_hash_lookup (PRIV (vms_symbol_table),
|
entry = (vms_symbol_entry *) bfd_hash_lookup (PRIV (vms_symbol_table),
|
name, FALSE, FALSE);
|
name, FALSE, FALSE);
|
if (entry == NULL)
|
if (entry == NULL)
|
{
|
{
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (3, "%s: no symbol \"%s\"\n", cmd_name (cmd), name);
|
_bfd_vms_debug (3, "%s: no symbol \"%s\"\n", cmd_name (cmd), name);
|
#endif
|
#endif
|
image_write_l (abfd, (unsigned long) 0); /* FIXME, reloc */
|
image_write_l (abfd, (unsigned long) 0); /* FIXME, reloc */
|
}
|
}
|
else
|
else
|
/* FIXME, reloc. */
|
/* FIXME, reloc. */
|
image_write_l (abfd, (unsigned long) (entry->symbol->value));
|
image_write_l (abfd, (unsigned long) (entry->symbol->value));
|
}
|
}
|
*quarter_relocs = 4;
|
*quarter_relocs = 4;
|
break;
|
break;
|
|
|
case ETIR_S_C_STO_RB:
|
case ETIR_S_C_STO_RB:
|
case ETIR_S_C_STO_AB:
|
case ETIR_S_C_STO_AB:
|
case ETIR_S_C_STO_LP_PSB:
|
case ETIR_S_C_STO_LP_PSB:
|
(*_bfd_error_handler) (_("%s: not supported"), cmd_name (cmd));
|
(*_bfd_error_handler) (_("%s: not supported"), cmd_name (cmd));
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
return FALSE;
|
return FALSE;
|
|
|
case ETIR_S_C_STO_HINT_GBL:
|
case ETIR_S_C_STO_HINT_GBL:
|
case ETIR_S_C_STO_HINT_PS:
|
case ETIR_S_C_STO_HINT_PS:
|
(*_bfd_error_handler) (_("%s: not implemented"), cmd_name (cmd));
|
(*_bfd_error_handler) (_("%s: not implemented"), cmd_name (cmd));
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
return FALSE;
|
return FALSE;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("reserved STO cmd %d"), cmd);
|
(*_bfd_error_handler) (_("reserved STO cmd %d"), cmd);
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
return FALSE;
|
return FALSE;
|
}
|
}
|
|
|
return TRUE;
|
return TRUE;
|
}
|
}
|
|
|
/* Stack operator commands
|
/* Stack operator commands
|
all 32 bit signed arithmetic
|
all 32 bit signed arithmetic
|
all word just like a stack calculator
|
all word just like a stack calculator
|
arguments are popped from stack, results are pushed on stack
|
arguments are popped from stack, results are pushed on stack
|
|
|
see table B-10 of the openVMS linker manual. */
|
see table B-10 of the openVMS linker manual. */
|
|
|
static bfd_boolean
|
static bfd_boolean
|
etir_opr (bfd *abfd, int cmd, unsigned char *ptr ATTRIBUTE_UNUSED,
|
etir_opr (bfd *abfd, int cmd, unsigned char *ptr ATTRIBUTE_UNUSED,
|
int *quarter_relocs)
|
int *quarter_relocs)
|
{
|
{
|
long op1, op2;
|
long op1, op2;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "etir_opr %d/%x\n", cmd, cmd);
|
_bfd_vms_debug (5, "etir_opr %d/%x\n", cmd, cmd);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
#endif
|
#endif
|
|
|
/* No relocation uses OPR commands except ETIR_S_C_OPR_ADD. */
|
/* No relocation uses OPR commands except ETIR_S_C_OPR_ADD. */
|
if (cmd == ETIR_S_C_OPR_ADD)
|
if (cmd == ETIR_S_C_OPR_ADD)
|
*quarter_relocs += 1;
|
*quarter_relocs += 1;
|
else
|
else
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
|
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
case ETIR_S_C_OPR_NOP: /* No-op. */
|
case ETIR_S_C_OPR_NOP: /* No-op. */
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_ADD: /* Add. */
|
case ETIR_S_C_OPR_ADD: /* Add. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 + op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 + op2), -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_SUB: /* Subtract. */
|
case ETIR_S_C_OPR_SUB: /* Subtract. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op2 - op1), -1);
|
_bfd_vms_push (abfd, (uquad) (op2 - op1), -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_MUL: /* Multiply. */
|
case ETIR_S_C_OPR_MUL: /* Multiply. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 * op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 * op2), -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_DIV: /* Divide. */
|
case ETIR_S_C_OPR_DIV: /* Divide. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
if (op2 == 0)
|
if (op2 == 0)
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
else
|
else
|
_bfd_vms_push (abfd, (uquad) (op2 / op1), -1);
|
_bfd_vms_push (abfd, (uquad) (op2 / op1), -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_AND: /* Logical AND. */
|
case ETIR_S_C_OPR_AND: /* Logical AND. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 & op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 & op2), -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_IOR: /* Logical inclusive OR. */
|
case ETIR_S_C_OPR_IOR: /* Logical inclusive OR. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 | op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 | op2), -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_EOR: /* Logical exclusive OR. */
|
case ETIR_S_C_OPR_EOR: /* Logical exclusive OR. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 ^ op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 ^ op2), -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_NEG: /* Negate. */
|
case ETIR_S_C_OPR_NEG: /* Negate. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (-op1), -1);
|
_bfd_vms_push (abfd, (uquad) (-op1), -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_COM: /* Complement. */
|
case ETIR_S_C_OPR_COM: /* Complement. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 ^ -1L), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 ^ -1L), -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_ASH: /* Arithmetic shift. */
|
case ETIR_S_C_OPR_ASH: /* Arithmetic shift. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
if (op2 < 0) /* Shift right. */
|
if (op2 < 0) /* Shift right. */
|
op1 >>= -op2;
|
op1 >>= -op2;
|
else /* Shift left. */
|
else /* Shift left. */
|
op1 <<= op2;
|
op1 <<= op2;
|
_bfd_vms_push (abfd, (uquad) op1, -1);
|
_bfd_vms_push (abfd, (uquad) op1, -1);
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_INSV: /* Insert field. */
|
case ETIR_S_C_OPR_INSV: /* Insert field. */
|
(void) _bfd_vms_pop (abfd, NULL);
|
(void) _bfd_vms_pop (abfd, NULL);
|
case ETIR_S_C_OPR_USH: /* Unsigned shift. */
|
case ETIR_S_C_OPR_USH: /* Unsigned shift. */
|
case ETIR_S_C_OPR_ROT: /* Rotate. */
|
case ETIR_S_C_OPR_ROT: /* Rotate. */
|
case ETIR_S_C_OPR_REDEF: /* Redefine symbol to current location. */
|
case ETIR_S_C_OPR_REDEF: /* Redefine symbol to current location. */
|
case ETIR_S_C_OPR_DFLIT: /* Define a literal. */
|
case ETIR_S_C_OPR_DFLIT: /* Define a literal. */
|
(*_bfd_error_handler) (_("%s: not supported"), cmd_name (cmd));
|
(*_bfd_error_handler) (_("%s: not supported"), cmd_name (cmd));
|
return FALSE;
|
return FALSE;
|
|
|
case ETIR_S_C_OPR_SEL: /* Select. */
|
case ETIR_S_C_OPR_SEL: /* Select. */
|
if ((long) _bfd_vms_pop (abfd, NULL) & 0x01L)
|
if ((long) _bfd_vms_pop (abfd, NULL) & 0x01L)
|
(void) _bfd_vms_pop (abfd, NULL);
|
(void) _bfd_vms_pop (abfd, NULL);
|
else
|
else
|
{
|
{
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
(void) _bfd_vms_pop (abfd, NULL);
|
(void) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) op1, -1);
|
_bfd_vms_push (abfd, (uquad) op1, -1);
|
}
|
}
|
break;
|
break;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("reserved OPR cmd %d"), cmd);
|
(*_bfd_error_handler) (_("reserved OPR cmd %d"), cmd);
|
return FALSE;
|
return FALSE;
|
}
|
}
|
|
|
return TRUE;
|
return TRUE;
|
}
|
}
|
|
|
/* Control commands.
|
/* Control commands.
|
|
|
See table B-11 of the openVMS linker manual. */
|
See table B-11 of the openVMS linker manual. */
|
|
|
static bfd_boolean
|
static bfd_boolean
|
etir_ctl (bfd *abfd, int cmd, unsigned char *ptr, int *quarter_relocs)
|
etir_ctl (bfd *abfd, int cmd, unsigned char *ptr, int *quarter_relocs)
|
{
|
{
|
uquad dummy;
|
uquad dummy;
|
int psect;
|
int psect;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "etir_ctl %d/%x\n", cmd, cmd);
|
_bfd_vms_debug (5, "etir_ctl %d/%x\n", cmd, cmd);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
#endif
|
#endif
|
|
|
/* No relocation uses CTL commands. */
|
/* No relocation uses CTL commands. */
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
|
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
/* Det relocation base: pop stack, set image location counter
|
/* Det relocation base: pop stack, set image location counter
|
arg: none. */
|
arg: none. */
|
case ETIR_S_C_CTL_SETRB:
|
case ETIR_S_C_CTL_SETRB:
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
image_set_ptr (abfd, psect, dummy);
|
image_set_ptr (abfd, psect, dummy);
|
break;
|
break;
|
|
|
/* Augment relocation base: increment image location counter by offset
|
/* Augment relocation base: increment image location counter by offset
|
arg: lw offset value. */
|
arg: lw offset value. */
|
case ETIR_S_C_CTL_AUGRB:
|
case ETIR_S_C_CTL_AUGRB:
|
dummy = bfd_getl32 (ptr);
|
dummy = bfd_getl32 (ptr);
|
image_inc_ptr (abfd, dummy);
|
image_inc_ptr (abfd, dummy);
|
break;
|
break;
|
|
|
/* Define location: pop index, save location counter under index
|
/* Define location: pop index, save location counter under index
|
arg: none. */
|
arg: none. */
|
case ETIR_S_C_CTL_DFLOC:
|
case ETIR_S_C_CTL_DFLOC:
|
dummy = _bfd_vms_pop (abfd, NULL);
|
dummy = _bfd_vms_pop (abfd, NULL);
|
dst_define_location (abfd, dummy);
|
dst_define_location (abfd, dummy);
|
break;
|
break;
|
|
|
/* Set location: pop index, restore location counter from index
|
/* Set location: pop index, restore location counter from index
|
arg: none. */
|
arg: none. */
|
case ETIR_S_C_CTL_STLOC:
|
case ETIR_S_C_CTL_STLOC:
|
dummy = _bfd_vms_pop (abfd, NULL);
|
dummy = _bfd_vms_pop (abfd, NULL);
|
dst_restore_location (abfd, dummy);
|
dst_restore_location (abfd, dummy);
|
break;
|
break;
|
|
|
/* Stack defined location: pop index, push location counter from index
|
/* Stack defined location: pop index, push location counter from index
|
arg: none. */
|
arg: none. */
|
case ETIR_S_C_CTL_STKDL:
|
case ETIR_S_C_CTL_STKDL:
|
dummy = _bfd_vms_pop (abfd, NULL);
|
dummy = _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, dst_retrieve_location (abfd, dummy), -1);
|
_bfd_vms_push (abfd, dst_retrieve_location (abfd, dummy), -1);
|
break;
|
break;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("reserved CTL cmd %d"), cmd);
|
(*_bfd_error_handler) (_("reserved CTL cmd %d"), cmd);
|
return FALSE;
|
return FALSE;
|
}
|
}
|
|
|
return TRUE;
|
return TRUE;
|
}
|
}
|
|
|
/* Store conditional commands
|
/* Store conditional commands
|
|
|
See table B-12 and B-13 of the openVMS linker manual. */
|
See table B-12 and B-13 of the openVMS linker manual. */
|
|
|
static bfd_boolean
|
static bfd_boolean
|
etir_stc (bfd *abfd, int cmd, unsigned char *ptr ATTRIBUTE_UNUSED,
|
etir_stc (bfd *abfd, int cmd, unsigned char *ptr ATTRIBUTE_UNUSED,
|
int *quarter_relocs)
|
int *quarter_relocs)
|
{
|
{
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "etir_stc %d/%x\n", cmd, cmd);
|
_bfd_vms_debug (5, "etir_stc %d/%x\n", cmd, cmd);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
#endif
|
#endif
|
|
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
/* 200 Store-conditional Linkage Pair
|
/* 200 Store-conditional Linkage Pair
|
arg: none. */
|
arg: none. */
|
case ETIR_S_C_STC_LP:
|
case ETIR_S_C_STC_LP:
|
|
|
/* 202 Store-conditional Address at global address
|
/* 202 Store-conditional Address at global address
|
arg: lw linkage index
|
arg: lw linkage index
|
cs global name. */
|
cs global name. */
|
|
|
case ETIR_S_C_STC_GBL:
|
case ETIR_S_C_STC_GBL:
|
|
|
/* 203 Store-conditional Code Address at global address
|
/* 203 Store-conditional Code Address at global address
|
arg: lw linkage index
|
arg: lw linkage index
|
cs procedure name. */
|
cs procedure name. */
|
case ETIR_S_C_STC_GCA:
|
case ETIR_S_C_STC_GCA:
|
|
|
/* 204 Store-conditional Address at psect + offset
|
/* 204 Store-conditional Address at psect + offset
|
arg: lw linkage index
|
arg: lw linkage index
|
lw psect index
|
lw psect index
|
qw offset. */
|
qw offset. */
|
case ETIR_S_C_STC_PS:
|
case ETIR_S_C_STC_PS:
|
(*_bfd_error_handler) (_("%s: not supported"), cmd_name (cmd));
|
(*_bfd_error_handler) (_("%s: not supported"), cmd_name (cmd));
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
return FALSE;
|
return FALSE;
|
|
|
/* 201 Store-conditional Linkage Pair with Procedure Signature
|
/* 201 Store-conditional Linkage Pair with Procedure Signature
|
arg: lw linkage index
|
arg: lw linkage index
|
cs procedure name
|
cs procedure name
|
by signature length
|
by signature length
|
da signature. */
|
da signature. */
|
|
|
case ETIR_S_C_STC_LP_PSB:
|
case ETIR_S_C_STC_LP_PSB:
|
image_inc_ptr (abfd, (uquad) 16); /* skip entry,procval */
|
image_inc_ptr (abfd, (uquad) 16); /* skip entry,procval */
|
*quarter_relocs = 4;
|
*quarter_relocs = 4;
|
break;
|
break;
|
|
|
/* 205 Store-conditional NOP at address of global
|
/* 205 Store-conditional NOP at address of global
|
arg: none. */
|
arg: none. */
|
case ETIR_S_C_STC_NOP_GBL:
|
case ETIR_S_C_STC_NOP_GBL:
|
/* ALPHA_R_NOP */
|
/* ALPHA_R_NOP */
|
|
|
/* 207 Store-conditional BSR at global address
|
/* 207 Store-conditional BSR at global address
|
arg: none. */
|
arg: none. */
|
|
|
case ETIR_S_C_STC_BSR_GBL:
|
case ETIR_S_C_STC_BSR_GBL:
|
/* ALPHA_R_BSR */
|
/* ALPHA_R_BSR */
|
|
|
/* 209 Store-conditional LDA at global address
|
/* 209 Store-conditional LDA at global address
|
arg: none. */
|
arg: none. */
|
|
|
case ETIR_S_C_STC_LDA_GBL:
|
case ETIR_S_C_STC_LDA_GBL:
|
/* ALPHA_R_LDA */
|
/* ALPHA_R_LDA */
|
|
|
/* 211 Store-conditional BSR or Hint at global address
|
/* 211 Store-conditional BSR or Hint at global address
|
arg: none. */
|
arg: none. */
|
|
|
case ETIR_S_C_STC_BOH_GBL:
|
case ETIR_S_C_STC_BOH_GBL:
|
*quarter_relocs = 4;
|
*quarter_relocs = 4;
|
break;
|
break;
|
|
|
/* 213 Store-conditional NOP,BSR or HINT at global address
|
/* 213 Store-conditional NOP,BSR or HINT at global address
|
arg: none. */
|
arg: none. */
|
|
|
case ETIR_S_C_STC_NBH_GBL:
|
case ETIR_S_C_STC_NBH_GBL:
|
|
|
/* 206 Store-conditional NOP at pect + offset
|
/* 206 Store-conditional NOP at pect + offset
|
arg: none. */
|
arg: none. */
|
|
|
case ETIR_S_C_STC_NOP_PS:
|
case ETIR_S_C_STC_NOP_PS:
|
|
|
/* 208 Store-conditional BSR at pect + offset
|
/* 208 Store-conditional BSR at pect + offset
|
arg: none. */
|
arg: none. */
|
|
|
case ETIR_S_C_STC_BSR_PS:
|
case ETIR_S_C_STC_BSR_PS:
|
|
|
/* 210 Store-conditional LDA at psect + offset
|
/* 210 Store-conditional LDA at psect + offset
|
arg: none. */
|
arg: none. */
|
|
|
case ETIR_S_C_STC_LDA_PS:
|
case ETIR_S_C_STC_LDA_PS:
|
|
|
/* 212 Store-conditional BSR or Hint at pect + offset
|
/* 212 Store-conditional BSR or Hint at pect + offset
|
arg: none. */
|
arg: none. */
|
|
|
case ETIR_S_C_STC_BOH_PS:
|
case ETIR_S_C_STC_BOH_PS:
|
|
|
/* 214 Store-conditional NOP, BSR or HINT at psect + offset
|
/* 214 Store-conditional NOP, BSR or HINT at psect + offset
|
arg: none. */
|
arg: none. */
|
case ETIR_S_C_STC_NBH_PS:
|
case ETIR_S_C_STC_NBH_PS:
|
(*_bfd_error_handler) ("%s: not supported", cmd_name (cmd));
|
(*_bfd_error_handler) ("%s: not supported", cmd_name (cmd));
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
return FALSE;
|
return FALSE;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("reserved STC cmd %d"), cmd);
|
(*_bfd_error_handler) (_("reserved STC cmd %d"), cmd);
|
*quarter_relocs = 0;
|
*quarter_relocs = 0;
|
return FALSE;
|
return FALSE;
|
}
|
}
|
|
|
return TRUE;
|
return TRUE;
|
}
|
}
|
|
|
static asection *
|
static asection *
|
new_section (bfd * abfd ATTRIBUTE_UNUSED, int idx)
|
new_section (bfd * abfd ATTRIBUTE_UNUSED, int idx)
|
{
|
{
|
asection *section;
|
asection *section;
|
char sname[16];
|
char sname[16];
|
char *name;
|
char *name;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "new_section %d\n", idx);
|
_bfd_vms_debug (5, "new_section %d\n", idx);
|
#endif
|
#endif
|
sprintf (sname, SECTION_NAME_TEMPLATE, idx);
|
sprintf (sname, SECTION_NAME_TEMPLATE, idx);
|
|
|
name = bfd_malloc ((bfd_size_type) strlen (sname) + 1);
|
name = bfd_malloc ((bfd_size_type) strlen (sname) + 1);
|
if (name == 0)
|
if (name == 0)
|
return NULL;
|
return NULL;
|
strcpy (name, sname);
|
strcpy (name, sname);
|
|
|
section = bfd_malloc ((bfd_size_type) sizeof (asection));
|
section = bfd_malloc ((bfd_size_type) sizeof (asection));
|
if (section == 0)
|
if (section == 0)
|
{
|
{
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (6, "new_section (%s) failed", name);
|
_bfd_vms_debug (6, "new_section (%s) failed", name);
|
#endif
|
#endif
|
return NULL;
|
return NULL;
|
}
|
}
|
|
|
section->size = 0;
|
section->size = 0;
|
section->vma = 0;
|
section->vma = 0;
|
section->contents = 0;
|
section->contents = 0;
|
section->name = name;
|
section->name = name;
|
section->index = idx;
|
section->index = idx;
|
|
|
return section;
|
return section;
|
}
|
}
|
|
|
static int
|
static int
|
alloc_section (bfd * abfd, unsigned int idx)
|
alloc_section (bfd * abfd, unsigned int idx)
|
{
|
{
|
bfd_size_type amt;
|
bfd_size_type amt;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (4, "alloc_section %d\n", idx);
|
_bfd_vms_debug (4, "alloc_section %d\n", idx);
|
#endif
|
#endif
|
|
|
amt = idx + 1;
|
amt = idx + 1;
|
amt *= sizeof (asection *);
|
amt *= sizeof (asection *);
|
PRIV (sections) = bfd_realloc_or_free (PRIV (sections), amt);
|
PRIV (sections) = bfd_realloc_or_free (PRIV (sections), amt);
|
if (PRIV (sections) == NULL)
|
if (PRIV (sections) == NULL)
|
return -1;
|
return -1;
|
|
|
while (PRIV (section_count) <= idx)
|
while (PRIV (section_count) <= idx)
|
{
|
{
|
PRIV (sections)[PRIV (section_count)]
|
PRIV (sections)[PRIV (section_count)]
|
= new_section (abfd, (int) PRIV (section_count));
|
= new_section (abfd, (int) PRIV (section_count));
|
if (PRIV (sections)[PRIV (section_count)] == 0)
|
if (PRIV (sections)[PRIV (section_count)] == 0)
|
return -1;
|
return -1;
|
PRIV (section_count)++;
|
PRIV (section_count)++;
|
}
|
}
|
|
|
return 0;
|
return 0;
|
}
|
}
|
|
|
/* tir_sta
|
/* tir_sta
|
|
|
Vax stack commands.
|
Vax stack commands.
|
|
|
Handle sta_xxx commands in tir section,
|
Handle sta_xxx commands in tir section,
|
ptr points to data area in record.
|
ptr points to data area in record.
|
|
|
See table 7-3 of the VAX/VMS linker manual. */
|
See table 7-3 of the VAX/VMS linker manual. */
|
|
|
static unsigned char *
|
static unsigned char *
|
tir_sta (bfd * abfd, unsigned char *ptr)
|
tir_sta (bfd * abfd, unsigned char *ptr)
|
{
|
{
|
int cmd = *ptr++;
|
int cmd = *ptr++;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "tir_sta %d\n", cmd);
|
_bfd_vms_debug (5, "tir_sta %d\n", cmd);
|
#endif
|
#endif
|
|
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
/* stack */
|
/* stack */
|
case TIR_S_C_STA_GBL:
|
case TIR_S_C_STA_GBL:
|
/* stack global
|
/* stack global
|
arg: cs symbol name
|
arg: cs symbol name
|
|
|
stack 32 bit value of symbol (high bits set to 0). */
|
stack 32 bit value of symbol (high bits set to 0). */
|
{
|
{
|
char *name;
|
char *name;
|
vms_symbol_entry *entry;
|
vms_symbol_entry *entry;
|
|
|
name = _bfd_vms_save_counted_string (ptr);
|
name = _bfd_vms_save_counted_string (ptr);
|
|
|
entry = _bfd_vms_enter_symbol (abfd, name);
|
entry = _bfd_vms_enter_symbol (abfd, name);
|
if (entry == NULL)
|
if (entry == NULL)
|
return NULL;
|
return NULL;
|
|
|
_bfd_vms_push (abfd, (uquad) (entry->symbol->value), -1);
|
_bfd_vms_push (abfd, (uquad) (entry->symbol->value), -1);
|
ptr += *ptr + 1;
|
ptr += *ptr + 1;
|
}
|
}
|
break;
|
break;
|
|
|
case TIR_S_C_STA_SB:
|
case TIR_S_C_STA_SB:
|
/* stack signed byte
|
/* stack signed byte
|
arg: by value
|
arg: by value
|
|
|
stack byte value, sign extend to 32 bit. */
|
stack byte value, sign extend to 32 bit. */
|
_bfd_vms_push (abfd, (uquad) *ptr++, -1);
|
_bfd_vms_push (abfd, (uquad) *ptr++, -1);
|
break;
|
break;
|
|
|
case TIR_S_C_STA_SW:
|
case TIR_S_C_STA_SW:
|
/* stack signed short word
|
/* stack signed short word
|
arg: sh value
|
arg: sh value
|
|
|
stack 16 bit value, sign extend to 32 bit. */
|
stack 16 bit value, sign extend to 32 bit. */
|
_bfd_vms_push (abfd, (uquad) bfd_getl16 (ptr), -1);
|
_bfd_vms_push (abfd, (uquad) bfd_getl16 (ptr), -1);
|
ptr += 2;
|
ptr += 2;
|
break;
|
break;
|
|
|
case TIR_S_C_STA_LW:
|
case TIR_S_C_STA_LW:
|
/* stack signed longword
|
/* stack signed longword
|
arg: lw value
|
arg: lw value
|
|
|
stack 32 bit value. */
|
stack 32 bit value. */
|
_bfd_vms_push (abfd, (uquad) bfd_getl32 (ptr), -1);
|
_bfd_vms_push (abfd, (uquad) bfd_getl32 (ptr), -1);
|
ptr += 4;
|
ptr += 4;
|
break;
|
break;
|
|
|
case TIR_S_C_STA_PB:
|
case TIR_S_C_STA_PB:
|
case TIR_S_C_STA_WPB:
|
case TIR_S_C_STA_WPB:
|
/* stack psect base plus byte offset (word index)
|
/* stack psect base plus byte offset (word index)
|
arg: by section index
|
arg: by section index
|
(sh section index)
|
(sh section index)
|
by signed byte offset. */
|
by signed byte offset. */
|
{
|
{
|
unsigned long dummy;
|
unsigned long dummy;
|
int psect;
|
int psect;
|
|
|
if (cmd == TIR_S_C_STA_PB)
|
if (cmd == TIR_S_C_STA_PB)
|
psect = *ptr++;
|
psect = *ptr++;
|
else
|
else
|
{
|
{
|
psect = bfd_getl16 (ptr);
|
psect = bfd_getl16 (ptr);
|
ptr += 2;
|
ptr += 2;
|
}
|
}
|
|
|
if ((unsigned int) psect >= PRIV (section_count))
|
if ((unsigned int) psect >= PRIV (section_count))
|
alloc_section (abfd, psect);
|
alloc_section (abfd, psect);
|
|
|
dummy = (long) *ptr++;
|
dummy = (long) *ptr++;
|
dummy += (PRIV (sections)[psect])->vma;
|
dummy += (PRIV (sections)[psect])->vma;
|
_bfd_vms_push (abfd, (uquad) dummy, psect);
|
_bfd_vms_push (abfd, (uquad) dummy, psect);
|
}
|
}
|
break;
|
break;
|
|
|
case TIR_S_C_STA_PW:
|
case TIR_S_C_STA_PW:
|
case TIR_S_C_STA_WPW:
|
case TIR_S_C_STA_WPW:
|
/* stack psect base plus word offset (word index)
|
/* stack psect base plus word offset (word index)
|
arg: by section index
|
arg: by section index
|
(sh section index)
|
(sh section index)
|
sh signed short offset. */
|
sh signed short offset. */
|
{
|
{
|
unsigned long dummy;
|
unsigned long dummy;
|
int psect;
|
int psect;
|
|
|
if (cmd == TIR_S_C_STA_PW)
|
if (cmd == TIR_S_C_STA_PW)
|
psect = *ptr++;
|
psect = *ptr++;
|
else
|
else
|
{
|
{
|
psect = bfd_getl16 (ptr);
|
psect = bfd_getl16 (ptr);
|
ptr += 2;
|
ptr += 2;
|
}
|
}
|
|
|
if ((unsigned int) psect >= PRIV (section_count))
|
if ((unsigned int) psect >= PRIV (section_count))
|
alloc_section (abfd, psect);
|
alloc_section (abfd, psect);
|
|
|
dummy = bfd_getl16 (ptr); ptr+=2;
|
dummy = bfd_getl16 (ptr); ptr+=2;
|
dummy += (PRIV (sections)[psect])->vma;
|
dummy += (PRIV (sections)[psect])->vma;
|
_bfd_vms_push (abfd, (uquad) dummy, psect);
|
_bfd_vms_push (abfd, (uquad) dummy, psect);
|
}
|
}
|
break;
|
break;
|
|
|
case TIR_S_C_STA_PL:
|
case TIR_S_C_STA_PL:
|
case TIR_S_C_STA_WPL:
|
case TIR_S_C_STA_WPL:
|
/* stack psect base plus long offset (word index)
|
/* stack psect base plus long offset (word index)
|
arg: by section index
|
arg: by section index
|
(sh section index)
|
(sh section index)
|
lw signed longword offset. */
|
lw signed longword offset. */
|
{
|
{
|
unsigned long dummy;
|
unsigned long dummy;
|
int psect;
|
int psect;
|
|
|
if (cmd == TIR_S_C_STA_PL)
|
if (cmd == TIR_S_C_STA_PL)
|
psect = *ptr++;
|
psect = *ptr++;
|
else
|
else
|
{
|
{
|
psect = bfd_getl16 (ptr);
|
psect = bfd_getl16 (ptr);
|
ptr += 2;
|
ptr += 2;
|
}
|
}
|
|
|
if ((unsigned int) psect >= PRIV (section_count))
|
if ((unsigned int) psect >= PRIV (section_count))
|
alloc_section (abfd, psect);
|
alloc_section (abfd, psect);
|
|
|
dummy = bfd_getl32 (ptr); ptr += 4;
|
dummy = bfd_getl32 (ptr); ptr += 4;
|
dummy += (PRIV (sections)[psect])->vma;
|
dummy += (PRIV (sections)[psect])->vma;
|
_bfd_vms_push (abfd, (uquad) dummy, psect);
|
_bfd_vms_push (abfd, (uquad) dummy, psect);
|
}
|
}
|
break;
|
break;
|
|
|
case TIR_S_C_STA_UB:
|
case TIR_S_C_STA_UB:
|
/* stack unsigned byte
|
/* stack unsigned byte
|
arg: by value
|
arg: by value
|
|
|
stack byte value. */
|
stack byte value. */
|
_bfd_vms_push (abfd, (uquad) *ptr++, -1);
|
_bfd_vms_push (abfd, (uquad) *ptr++, -1);
|
break;
|
break;
|
|
|
case TIR_S_C_STA_UW:
|
case TIR_S_C_STA_UW:
|
/* stack unsigned short word
|
/* stack unsigned short word
|
arg: sh value
|
arg: sh value
|
|
|
stack 16 bit value. */
|
stack 16 bit value. */
|
_bfd_vms_push (abfd, (uquad) bfd_getl16 (ptr), -1);
|
_bfd_vms_push (abfd, (uquad) bfd_getl16 (ptr), -1);
|
ptr += 2;
|
ptr += 2;
|
break;
|
break;
|
|
|
case TIR_S_C_STA_BFI:
|
case TIR_S_C_STA_BFI:
|
/* stack byte from image
|
/* stack byte from image
|
arg: none. */
|
arg: none. */
|
/* FALLTHRU */
|
/* FALLTHRU */
|
case TIR_S_C_STA_WFI:
|
case TIR_S_C_STA_WFI:
|
/* stack byte from image
|
/* stack byte from image
|
arg: none. */
|
arg: none. */
|
/* FALLTHRU */
|
/* FALLTHRU */
|
case TIR_S_C_STA_LFI:
|
case TIR_S_C_STA_LFI:
|
/* stack byte from image
|
/* stack byte from image
|
arg: none. */
|
arg: none. */
|
(*_bfd_error_handler) (_("stack-from-image not implemented"));
|
(*_bfd_error_handler) (_("stack-from-image not implemented"));
|
return NULL;
|
return NULL;
|
|
|
case TIR_S_C_STA_EPM:
|
case TIR_S_C_STA_EPM:
|
/* stack entry point mask
|
/* stack entry point mask
|
arg: cs symbol name
|
arg: cs symbol name
|
|
|
stack (unsigned) entry point mask of symbol
|
stack (unsigned) entry point mask of symbol
|
err if symbol is no entry point. */
|
err if symbol is no entry point. */
|
{
|
{
|
char *name;
|
char *name;
|
vms_symbol_entry *entry;
|
vms_symbol_entry *entry;
|
|
|
name = _bfd_vms_save_counted_string (ptr);
|
name = _bfd_vms_save_counted_string (ptr);
|
entry = _bfd_vms_enter_symbol (abfd, name);
|
entry = _bfd_vms_enter_symbol (abfd, name);
|
if (entry == NULL)
|
if (entry == NULL)
|
return NULL;
|
return NULL;
|
|
|
(*_bfd_error_handler) (_("stack-entry-mask not fully implemented"));
|
(*_bfd_error_handler) (_("stack-entry-mask not fully implemented"));
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
ptr += *ptr + 1;
|
ptr += *ptr + 1;
|
}
|
}
|
break;
|
break;
|
|
|
case TIR_S_C_STA_CKARG:
|
case TIR_S_C_STA_CKARG:
|
/* compare procedure argument
|
/* compare procedure argument
|
arg: cs symbol name
|
arg: cs symbol name
|
by argument index
|
by argument index
|
da argument descriptor
|
da argument descriptor
|
|
|
compare argument descriptor with symbol argument (ARG$V_PASSMECH)
|
compare argument descriptor with symbol argument (ARG$V_PASSMECH)
|
and stack TRUE (args match) or FALSE (args dont match) value. */
|
and stack TRUE (args match) or FALSE (args dont match) value. */
|
(*_bfd_error_handler) (_("PASSMECH not fully implemented"));
|
(*_bfd_error_handler) (_("PASSMECH not fully implemented"));
|
_bfd_vms_push (abfd, (uquad) 1, -1);
|
_bfd_vms_push (abfd, (uquad) 1, -1);
|
break;
|
break;
|
|
|
case TIR_S_C_STA_LSY:
|
case TIR_S_C_STA_LSY:
|
/* stack local symbol value
|
/* stack local symbol value
|
arg: sh environment index
|
arg: sh environment index
|
cs symbol name. */
|
cs symbol name. */
|
{
|
{
|
int envidx;
|
int envidx;
|
char *name;
|
char *name;
|
vms_symbol_entry *entry;
|
vms_symbol_entry *entry;
|
|
|
envidx = bfd_getl16 (ptr);
|
envidx = bfd_getl16 (ptr);
|
ptr += 2;
|
ptr += 2;
|
name = _bfd_vms_save_counted_string (ptr);
|
name = _bfd_vms_save_counted_string (ptr);
|
entry = _bfd_vms_enter_symbol (abfd, name);
|
entry = _bfd_vms_enter_symbol (abfd, name);
|
if (entry == NULL)
|
if (entry == NULL)
|
return NULL;
|
return NULL;
|
(*_bfd_error_handler) (_("stack-local-symbol not fully implemented"));
|
(*_bfd_error_handler) (_("stack-local-symbol not fully implemented"));
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
ptr += *ptr + 1;
|
ptr += *ptr + 1;
|
}
|
}
|
break;
|
break;
|
|
|
case TIR_S_C_STA_LIT:
|
case TIR_S_C_STA_LIT:
|
/* stack literal
|
/* stack literal
|
arg: by literal index
|
arg: by literal index
|
|
|
stack literal. */
|
stack literal. */
|
ptr++;
|
ptr++;
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
(*_bfd_error_handler) (_("stack-literal not fully implemented"));
|
(*_bfd_error_handler) (_("stack-literal not fully implemented"));
|
break;
|
break;
|
|
|
case TIR_S_C_STA_LEPM:
|
case TIR_S_C_STA_LEPM:
|
/* stack local symbol entry point mask
|
/* stack local symbol entry point mask
|
arg: sh environment index
|
arg: sh environment index
|
cs symbol name
|
cs symbol name
|
|
|
stack (unsigned) entry point mask of symbol
|
stack (unsigned) entry point mask of symbol
|
err if symbol is no entry point. */
|
err if symbol is no entry point. */
|
{
|
{
|
int envidx;
|
int envidx;
|
char *name;
|
char *name;
|
vms_symbol_entry *entry;
|
vms_symbol_entry *entry;
|
|
|
envidx = bfd_getl16 (ptr);
|
envidx = bfd_getl16 (ptr);
|
ptr += 2;
|
ptr += 2;
|
name = _bfd_vms_save_counted_string (ptr);
|
name = _bfd_vms_save_counted_string (ptr);
|
entry = _bfd_vms_enter_symbol (abfd, name);
|
entry = _bfd_vms_enter_symbol (abfd, name);
|
if (entry == NULL)
|
if (entry == NULL)
|
return NULL;
|
return NULL;
|
(*_bfd_error_handler) (_("stack-local-symbol-entry-point-mask not fully implemented"));
|
(*_bfd_error_handler) (_("stack-local-symbol-entry-point-mask not fully implemented"));
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
ptr += *ptr + 1;
|
ptr += *ptr + 1;
|
}
|
}
|
break;
|
break;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("reserved STA cmd %d"), ptr[-1]);
|
(*_bfd_error_handler) (_("reserved STA cmd %d"), ptr[-1]);
|
return NULL;
|
return NULL;
|
break;
|
break;
|
}
|
}
|
|
|
return ptr;
|
return ptr;
|
}
|
}
|
|
|
static const char *
|
static const char *
|
tir_cmd_name (int cmd)
|
tir_cmd_name (int cmd)
|
{
|
{
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
case TIR_S_C_STO_RSB: return "TIR_S_C_STO_RSB";
|
case TIR_S_C_STO_RSB: return "TIR_S_C_STO_RSB";
|
case TIR_S_C_STO_RSW: return "TIR_S_C_STO_RSW";
|
case TIR_S_C_STO_RSW: return "TIR_S_C_STO_RSW";
|
case TIR_S_C_STO_RL: return "TIR_S_C_STO_RL";
|
case TIR_S_C_STO_RL: return "TIR_S_C_STO_RL";
|
case TIR_S_C_STO_VPS: return "TIR_S_C_STO_VPS";
|
case TIR_S_C_STO_VPS: return "TIR_S_C_STO_VPS";
|
case TIR_S_C_STO_USB: return "TIR_S_C_STO_USB";
|
case TIR_S_C_STO_USB: return "TIR_S_C_STO_USB";
|
case TIR_S_C_STO_USW: return "TIR_S_C_STO_USW";
|
case TIR_S_C_STO_USW: return "TIR_S_C_STO_USW";
|
case TIR_S_C_STO_RUB: return "TIR_S_C_STO_RUB";
|
case TIR_S_C_STO_RUB: return "TIR_S_C_STO_RUB";
|
case TIR_S_C_STO_RUW: return "TIR_S_C_STO_RUW";
|
case TIR_S_C_STO_RUW: return "TIR_S_C_STO_RUW";
|
case TIR_S_C_STO_PIRR: return "TIR_S_C_STO_PIRR";
|
case TIR_S_C_STO_PIRR: return "TIR_S_C_STO_PIRR";
|
case TIR_S_C_OPR_INSV: return "TIR_S_C_OPR_INSV";
|
case TIR_S_C_OPR_INSV: return "TIR_S_C_OPR_INSV";
|
case TIR_S_C_OPR_DFLIT: return "TIR_S_C_OPR_DFLIT";
|
case TIR_S_C_OPR_DFLIT: return "TIR_S_C_OPR_DFLIT";
|
case TIR_S_C_OPR_REDEF: return "TIR_S_C_OPR_REDEF";
|
case TIR_S_C_OPR_REDEF: return "TIR_S_C_OPR_REDEF";
|
case TIR_S_C_OPR_ROT: return "TIR_S_C_OPR_ROT";
|
case TIR_S_C_OPR_ROT: return "TIR_S_C_OPR_ROT";
|
case TIR_S_C_OPR_USH: return "TIR_S_C_OPR_USH";
|
case TIR_S_C_OPR_USH: return "TIR_S_C_OPR_USH";
|
case TIR_S_C_OPR_ASH: return "TIR_S_C_OPR_ASH";
|
case TIR_S_C_OPR_ASH: return "TIR_S_C_OPR_ASH";
|
case TIR_S_C_CTL_DFLOC: return "TIR_S_C_CTL_DFLOC";
|
case TIR_S_C_CTL_DFLOC: return "TIR_S_C_CTL_DFLOC";
|
case TIR_S_C_CTL_STLOC: return "TIR_S_C_CTL_STLOC";
|
case TIR_S_C_CTL_STLOC: return "TIR_S_C_CTL_STLOC";
|
case TIR_S_C_CTL_STKDL: return "TIR_S_C_CTL_STKDL";
|
case TIR_S_C_CTL_STKDL: return "TIR_S_C_CTL_STKDL";
|
|
|
default:
|
default:
|
/* These strings have not been added yet. */
|
/* These strings have not been added yet. */
|
abort ();
|
abort ();
|
}
|
}
|
}
|
}
|
|
|
/* tir_sto
|
/* tir_sto
|
|
|
vax store commands
|
vax store commands
|
|
|
handle sto_xxx commands in tir section
|
handle sto_xxx commands in tir section
|
ptr points to data area in record
|
ptr points to data area in record
|
|
|
See table 7-4 of the VAX/VMS linker manual. */
|
See table 7-4 of the VAX/VMS linker manual. */
|
|
|
static unsigned char *
|
static unsigned char *
|
tir_sto (bfd * abfd, unsigned char *ptr)
|
tir_sto (bfd * abfd, unsigned char *ptr)
|
{
|
{
|
unsigned long dummy;
|
unsigned long dummy;
|
int size;
|
int size;
|
int psect;
|
int psect;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "tir_sto %d\n", *ptr);
|
_bfd_vms_debug (5, "tir_sto %d\n", *ptr);
|
#endif
|
#endif
|
|
|
switch (*ptr++)
|
switch (*ptr++)
|
{
|
{
|
case TIR_S_C_STO_SB:
|
case TIR_S_C_STO_SB:
|
/* Store signed byte: pop stack, write byte
|
/* Store signed byte: pop stack, write byte
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
image_write_b (abfd, dummy & 0xff); /* FIXME: check top bits */
|
image_write_b (abfd, dummy & 0xff); /* FIXME: check top bits */
|
break;
|
break;
|
|
|
case TIR_S_C_STO_SW:
|
case TIR_S_C_STO_SW:
|
/* Store signed word: pop stack, write word
|
/* Store signed word: pop stack, write word
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
image_write_w (abfd, dummy & 0xffff); /* FIXME: check top bits */
|
image_write_w (abfd, dummy & 0xffff); /* FIXME: check top bits */
|
break;
|
break;
|
|
|
case TIR_S_C_STO_LW:
|
case TIR_S_C_STO_LW:
|
/* Store longword: pop stack, write longword
|
/* Store longword: pop stack, write longword
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
image_write_l (abfd, dummy & 0xffffffff); /* FIXME: check top bits */
|
image_write_l (abfd, dummy & 0xffffffff); /* FIXME: check top bits */
|
break;
|
break;
|
|
|
case TIR_S_C_STO_BD:
|
case TIR_S_C_STO_BD:
|
/* Store byte displaced: pop stack, sub lc+1, write byte
|
/* Store byte displaced: pop stack, sub lc+1, write byte
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy -= ((PRIV (sections)[psect])->vma + 1);
|
dummy -= ((PRIV (sections)[psect])->vma + 1);
|
image_write_b (abfd, dummy & 0xff);/* FIXME: check top bits */
|
image_write_b (abfd, dummy & 0xff);/* FIXME: check top bits */
|
break;
|
break;
|
|
|
case TIR_S_C_STO_WD:
|
case TIR_S_C_STO_WD:
|
/* Store word displaced: pop stack, sub lc+2, write word
|
/* Store word displaced: pop stack, sub lc+2, write word
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy -= ((PRIV (sections)[psect])->vma + 2);
|
dummy -= ((PRIV (sections)[psect])->vma + 2);
|
image_write_w (abfd, dummy & 0xffff);/* FIXME: check top bits */
|
image_write_w (abfd, dummy & 0xffff);/* FIXME: check top bits */
|
break;
|
break;
|
|
|
case TIR_S_C_STO_LD:
|
case TIR_S_C_STO_LD:
|
/* Store long displaced: pop stack, sub lc+4, write long
|
/* Store long displaced: pop stack, sub lc+4, write long
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy -= ((PRIV (sections)[psect])->vma + 4);
|
dummy -= ((PRIV (sections)[psect])->vma + 4);
|
image_write_l (abfd, dummy & 0xffffffff);/* FIXME: check top bits */
|
image_write_l (abfd, dummy & 0xffffffff);/* FIXME: check top bits */
|
break;
|
break;
|
|
|
case TIR_S_C_STO_LI:
|
case TIR_S_C_STO_LI:
|
/* Store short literal: pop stack, write byte
|
/* Store short literal: pop stack, write byte
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
image_write_b (abfd, dummy & 0xff);/* FIXME: check top bits */
|
image_write_b (abfd, dummy & 0xff);/* FIXME: check top bits */
|
break;
|
break;
|
|
|
case TIR_S_C_STO_PIDR:
|
case TIR_S_C_STO_PIDR:
|
/* Store position independent data reference: pop stack, write longword
|
/* Store position independent data reference: pop stack, write longword
|
arg: none.
|
arg: none.
|
FIXME: incomplete ! */
|
FIXME: incomplete ! */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
image_write_l (abfd, dummy & 0xffffffff);
|
image_write_l (abfd, dummy & 0xffffffff);
|
break;
|
break;
|
|
|
case TIR_S_C_STO_PICR:
|
case TIR_S_C_STO_PICR:
|
/* Store position independent code reference: pop stack, write longword
|
/* Store position independent code reference: pop stack, write longword
|
arg: none.
|
arg: none.
|
FIXME: incomplete ! */
|
FIXME: incomplete ! */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
image_write_b (abfd, 0x9f);
|
image_write_b (abfd, 0x9f);
|
image_write_l (abfd, dummy & 0xffffffff);
|
image_write_l (abfd, dummy & 0xffffffff);
|
break;
|
break;
|
|
|
case TIR_S_C_STO_RIVB:
|
case TIR_S_C_STO_RIVB:
|
/* Store repeated immediate variable bytes
|
/* Store repeated immediate variable bytes
|
1-byte count n field followed by n bytes of data
|
1-byte count n field followed by n bytes of data
|
pop stack, write n bytes <stack> times. */
|
pop stack, write n bytes <stack> times. */
|
size = *ptr++;
|
size = *ptr++;
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
while (dummy-- > 0L)
|
while (dummy-- > 0L)
|
image_dump (abfd, ptr, size, 0);
|
image_dump (abfd, ptr, size, 0);
|
ptr += size;
|
ptr += size;
|
break;
|
break;
|
|
|
case TIR_S_C_STO_B:
|
case TIR_S_C_STO_B:
|
/* Store byte from top longword. */
|
/* Store byte from top longword. */
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
image_write_b (abfd, dummy & 0xff);
|
image_write_b (abfd, dummy & 0xff);
|
break;
|
break;
|
|
|
case TIR_S_C_STO_W:
|
case TIR_S_C_STO_W:
|
/* Store word from top longword. */
|
/* Store word from top longword. */
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
image_write_w (abfd, dummy & 0xffff);
|
image_write_w (abfd, dummy & 0xffff);
|
break;
|
break;
|
|
|
case TIR_S_C_STO_RB:
|
case TIR_S_C_STO_RB:
|
/* Store repeated byte from top longword. */
|
/* Store repeated byte from top longword. */
|
size = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
size = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
while (size-- > 0)
|
while (size-- > 0)
|
image_write_b (abfd, dummy & 0xff);
|
image_write_b (abfd, dummy & 0xff);
|
break;
|
break;
|
|
|
case TIR_S_C_STO_RW:
|
case TIR_S_C_STO_RW:
|
/* Store repeated word from top longword. */
|
/* Store repeated word from top longword. */
|
size = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
size = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
dummy = (unsigned long) _bfd_vms_pop (abfd, NULL);
|
while (size-- > 0)
|
while (size-- > 0)
|
image_write_w (abfd, dummy & 0xffff);
|
image_write_w (abfd, dummy & 0xffff);
|
break;
|
break;
|
|
|
case TIR_S_C_STO_RSB:
|
case TIR_S_C_STO_RSB:
|
case TIR_S_C_STO_RSW:
|
case TIR_S_C_STO_RSW:
|
case TIR_S_C_STO_RL:
|
case TIR_S_C_STO_RL:
|
case TIR_S_C_STO_VPS:
|
case TIR_S_C_STO_VPS:
|
case TIR_S_C_STO_USB:
|
case TIR_S_C_STO_USB:
|
case TIR_S_C_STO_USW:
|
case TIR_S_C_STO_USW:
|
case TIR_S_C_STO_RUB:
|
case TIR_S_C_STO_RUB:
|
case TIR_S_C_STO_RUW:
|
case TIR_S_C_STO_RUW:
|
case TIR_S_C_STO_PIRR:
|
case TIR_S_C_STO_PIRR:
|
(*_bfd_error_handler) (_("%s: not implemented"), tir_cmd_name (ptr[-1]));
|
(*_bfd_error_handler) (_("%s: not implemented"), tir_cmd_name (ptr[-1]));
|
break;
|
break;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("reserved STO cmd %d"), ptr[-1]);
|
(*_bfd_error_handler) (_("reserved STO cmd %d"), ptr[-1]);
|
break;
|
break;
|
}
|
}
|
|
|
return ptr;
|
return ptr;
|
}
|
}
|
|
|
/* Stack operator commands
|
/* Stack operator commands
|
All 32 bit signed arithmetic
|
All 32 bit signed arithmetic
|
All word just like a stack calculator
|
All word just like a stack calculator
|
Arguments are popped from stack, results are pushed on stack
|
Arguments are popped from stack, results are pushed on stack
|
|
|
See table 7-5 of the VAX/VMS linker manual. */
|
See table 7-5 of the VAX/VMS linker manual. */
|
|
|
static unsigned char *
|
static unsigned char *
|
tir_opr (bfd * abfd, unsigned char *ptr)
|
tir_opr (bfd * abfd, unsigned char *ptr)
|
{
|
{
|
long op1, op2;
|
long op1, op2;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "tir_opr %d\n", *ptr);
|
_bfd_vms_debug (5, "tir_opr %d\n", *ptr);
|
#endif
|
#endif
|
|
|
/* Operation. */
|
/* Operation. */
|
switch (*ptr++)
|
switch (*ptr++)
|
{
|
{
|
case TIR_S_C_OPR_NOP: /* No-op. */
|
case TIR_S_C_OPR_NOP: /* No-op. */
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_ADD: /* Add. */
|
case TIR_S_C_OPR_ADD: /* Add. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 + op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 + op2), -1);
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_SUB: /* Subtract. */
|
case TIR_S_C_OPR_SUB: /* Subtract. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op2 - op1), -1);
|
_bfd_vms_push (abfd, (uquad) (op2 - op1), -1);
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_MUL: /* Multiply. */
|
case TIR_S_C_OPR_MUL: /* Multiply. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 * op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 * op2), -1);
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_DIV: /* Divide. */
|
case TIR_S_C_OPR_DIV: /* Divide. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
if (op2 == 0)
|
if (op2 == 0)
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
_bfd_vms_push (abfd, (uquad) 0, -1);
|
else
|
else
|
_bfd_vms_push (abfd, (uquad) (op2 / op1), -1);
|
_bfd_vms_push (abfd, (uquad) (op2 / op1), -1);
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_AND: /* Logical AND. */
|
case TIR_S_C_OPR_AND: /* Logical AND. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 & op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 & op2), -1);
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_IOR: /* Logical inclusive OR. */
|
case TIR_S_C_OPR_IOR: /* Logical inclusive OR. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 | op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 | op2), -1);
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_EOR: /* Logical exclusive OR. */
|
case TIR_S_C_OPR_EOR: /* Logical exclusive OR. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 ^ op2), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 ^ op2), -1);
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_NEG: /* Negate. */
|
case TIR_S_C_OPR_NEG: /* Negate. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (-op1), -1);
|
_bfd_vms_push (abfd, (uquad) (-op1), -1);
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_COM: /* Complement. */
|
case TIR_S_C_OPR_COM: /* Complement. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) (op1 ^ -1L), -1);
|
_bfd_vms_push (abfd, (uquad) (op1 ^ -1L), -1);
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_INSV: /* Insert field. */
|
case TIR_S_C_OPR_INSV: /* Insert field. */
|
(void) _bfd_vms_pop (abfd, NULL);
|
(void) _bfd_vms_pop (abfd, NULL);
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
tir_cmd_name (ptr[-1]));
|
tir_cmd_name (ptr[-1]));
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_ASH: /* Arithmetic shift. */
|
case TIR_S_C_OPR_ASH: /* Arithmetic shift. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
if (HIGHBIT (op1)) /* Shift right. */
|
if (HIGHBIT (op1)) /* Shift right. */
|
op2 >>= op1;
|
op2 >>= op1;
|
else /* Shift left. */
|
else /* Shift left. */
|
op2 <<= op1;
|
op2 <<= op1;
|
_bfd_vms_push (abfd, (uquad) op2, -1);
|
_bfd_vms_push (abfd, (uquad) op2, -1);
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
tir_cmd_name (ptr[-1]));
|
tir_cmd_name (ptr[-1]));
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_USH: /* Unsigned shift. */
|
case TIR_S_C_OPR_USH: /* Unsigned shift. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
if (HIGHBIT (op1)) /* Shift right. */
|
if (HIGHBIT (op1)) /* Shift right. */
|
op2 >>= op1;
|
op2 >>= op1;
|
else /* Shift left. */
|
else /* Shift left. */
|
op2 <<= op1;
|
op2 <<= op1;
|
_bfd_vms_push (abfd, (uquad) op2, -1);
|
_bfd_vms_push (abfd, (uquad) op2, -1);
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
tir_cmd_name (ptr[-1]));
|
tir_cmd_name (ptr[-1]));
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_ROT: /* Rotate. */
|
case TIR_S_C_OPR_ROT: /* Rotate. */
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
op2 = (long) _bfd_vms_pop (abfd, NULL);
|
if (HIGHBIT (0)) /* Shift right. */
|
if (HIGHBIT (0)) /* Shift right. */
|
op2 >>= op1;
|
op2 >>= op1;
|
else /* Shift left. */
|
else /* Shift left. */
|
op2 <<= op1;
|
op2 <<= op1;
|
_bfd_vms_push (abfd, (uquad) op2, -1);
|
_bfd_vms_push (abfd, (uquad) op2, -1);
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
tir_cmd_name (ptr[-1]));
|
tir_cmd_name (ptr[-1]));
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_SEL: /* Select. */
|
case TIR_S_C_OPR_SEL: /* Select. */
|
if ((long) _bfd_vms_pop (abfd, NULL) & 0x01L)
|
if ((long) _bfd_vms_pop (abfd, NULL) & 0x01L)
|
(void) _bfd_vms_pop (abfd, NULL);
|
(void) _bfd_vms_pop (abfd, NULL);
|
else
|
else
|
{
|
{
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
op1 = (long) _bfd_vms_pop (abfd, NULL);
|
(void) _bfd_vms_pop (abfd, NULL);
|
(void) _bfd_vms_pop (abfd, NULL);
|
_bfd_vms_push (abfd, (uquad) op1, -1);
|
_bfd_vms_push (abfd, (uquad) op1, -1);
|
}
|
}
|
break;
|
break;
|
|
|
case TIR_S_C_OPR_REDEF: /* Redefine symbol to current location. */
|
case TIR_S_C_OPR_REDEF: /* Redefine symbol to current location. */
|
case TIR_S_C_OPR_DFLIT: /* Define a literal. */
|
case TIR_S_C_OPR_DFLIT: /* Define a literal. */
|
(*_bfd_error_handler) (_("%s: not supported"),
|
(*_bfd_error_handler) (_("%s: not supported"),
|
tir_cmd_name (ptr[-1]));
|
tir_cmd_name (ptr[-1]));
|
break;
|
break;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("reserved OPR cmd %d"), ptr[-1]);
|
(*_bfd_error_handler) (_("reserved OPR cmd %d"), ptr[-1]);
|
break;
|
break;
|
}
|
}
|
|
|
return ptr;
|
return ptr;
|
}
|
}
|
|
|
/* Control commands
|
/* Control commands
|
|
|
See table 7-6 of the VAX/VMS linker manual. */
|
See table 7-6 of the VAX/VMS linker manual. */
|
|
|
static unsigned char *
|
static unsigned char *
|
tir_ctl (bfd * abfd, unsigned char *ptr)
|
tir_ctl (bfd * abfd, unsigned char *ptr)
|
{
|
{
|
unsigned long dummy;
|
unsigned long dummy;
|
int psect;
|
int psect;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (5, "tir_ctl %d\n", *ptr);
|
_bfd_vms_debug (5, "tir_ctl %d\n", *ptr);
|
#endif
|
#endif
|
|
|
switch (*ptr++)
|
switch (*ptr++)
|
{
|
{
|
case TIR_S_C_CTL_SETRB:
|
case TIR_S_C_CTL_SETRB:
|
/* Set relocation base: pop stack, set image location counter
|
/* Set relocation base: pop stack, set image location counter
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
if ((unsigned int) psect >= PRIV (section_count))
|
if ((unsigned int) psect >= PRIV (section_count))
|
alloc_section (abfd, psect);
|
alloc_section (abfd, psect);
|
image_set_ptr (abfd, psect, (uquad) dummy);
|
image_set_ptr (abfd, psect, (uquad) dummy);
|
break;
|
break;
|
|
|
case TIR_S_C_CTL_AUGRB:
|
case TIR_S_C_CTL_AUGRB:
|
/* Augment relocation base: increment image location counter by offset
|
/* Augment relocation base: increment image location counter by offset
|
arg: lw offset value. */
|
arg: lw offset value. */
|
dummy = bfd_getl32 (ptr);
|
dummy = bfd_getl32 (ptr);
|
image_inc_ptr (abfd, (uquad) dummy);
|
image_inc_ptr (abfd, (uquad) dummy);
|
break;
|
break;
|
|
|
case TIR_S_C_CTL_DFLOC:
|
case TIR_S_C_CTL_DFLOC:
|
/* Define location: pop index, save location counter under index
|
/* Define location: pop index, save location counter under index
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, NULL);
|
dummy = _bfd_vms_pop (abfd, NULL);
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
tir_cmd_name (ptr[-1]));
|
tir_cmd_name (ptr[-1]));
|
break;
|
break;
|
|
|
case TIR_S_C_CTL_STLOC:
|
case TIR_S_C_CTL_STLOC:
|
/* Set location: pop index, restore location counter from index
|
/* Set location: pop index, restore location counter from index
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
tir_cmd_name (ptr[-1]));
|
tir_cmd_name (ptr[-1]));
|
break;
|
break;
|
|
|
case TIR_S_C_CTL_STKDL:
|
case TIR_S_C_CTL_STKDL:
|
/* Stack defined location: pop index, push location counter from index
|
/* Stack defined location: pop index, push location counter from index
|
arg: none. */
|
arg: none. */
|
dummy = _bfd_vms_pop (abfd, &psect);
|
dummy = _bfd_vms_pop (abfd, &psect);
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
(*_bfd_error_handler) (_("%s: not fully implemented"),
|
tir_cmd_name (ptr[-1]));
|
tir_cmd_name (ptr[-1]));
|
break;
|
break;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("reserved CTL cmd %d"), ptr[-1]);
|
(*_bfd_error_handler) (_("reserved CTL cmd %d"), ptr[-1]);
|
break;
|
break;
|
}
|
}
|
return ptr;
|
return ptr;
|
}
|
}
|
|
|
/* Handle command from TIR section. */
|
/* Handle command from TIR section. */
|
|
|
static unsigned char *
|
static unsigned char *
|
tir_cmd (bfd * abfd, unsigned char *ptr)
|
tir_cmd (bfd * abfd, unsigned char *ptr)
|
{
|
{
|
static const struct
|
static const struct
|
{
|
{
|
int mincod;
|
int mincod;
|
int maxcod;
|
int maxcod;
|
unsigned char * (*explain) (bfd *, unsigned char *);
|
unsigned char * (*explain) (bfd *, unsigned char *);
|
}
|
}
|
tir_table[] =
|
tir_table[] =
|
{
|
{
|
{ 0, TIR_S_C_MAXSTACOD, tir_sta },
|
{ 0, TIR_S_C_MAXSTACOD, tir_sta },
|
{ TIR_S_C_MINSTOCOD, TIR_S_C_MAXSTOCOD, tir_sto },
|
{ TIR_S_C_MINSTOCOD, TIR_S_C_MAXSTOCOD, tir_sto },
|
{ TIR_S_C_MINOPRCOD, TIR_S_C_MAXOPRCOD, tir_opr },
|
{ TIR_S_C_MINOPRCOD, TIR_S_C_MAXOPRCOD, tir_opr },
|
{ TIR_S_C_MINCTLCOD, TIR_S_C_MAXCTLCOD, tir_ctl },
|
{ TIR_S_C_MINCTLCOD, TIR_S_C_MAXCTLCOD, tir_ctl },
|
{ -1, -1, NULL }
|
{ -1, -1, NULL }
|
};
|
};
|
int i = 0;
|
int i = 0;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (4, "tir_cmd %d/%x\n", *ptr, *ptr);
|
_bfd_vms_debug (4, "tir_cmd %d/%x\n", *ptr, *ptr);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
#endif
|
#endif
|
|
|
if (*ptr & 0x80)
|
if (*ptr & 0x80)
|
{
|
{
|
/* Store immediate. */
|
/* Store immediate. */
|
i = 128 - (*ptr++ & 0x7f);
|
i = 128 - (*ptr++ & 0x7f);
|
image_dump (abfd, ptr, i, 0);
|
image_dump (abfd, ptr, i, 0);
|
ptr += i;
|
ptr += i;
|
}
|
}
|
else
|
else
|
{
|
{
|
while (tir_table[i].mincod >= 0)
|
while (tir_table[i].mincod >= 0)
|
{
|
{
|
if ( (tir_table[i].mincod <= *ptr)
|
if ( (tir_table[i].mincod <= *ptr)
|
&& (*ptr <= tir_table[i].maxcod))
|
&& (*ptr <= tir_table[i].maxcod))
|
{
|
{
|
ptr = tir_table[i].explain (abfd, ptr);
|
ptr = tir_table[i].explain (abfd, ptr);
|
break;
|
break;
|
}
|
}
|
i++;
|
i++;
|
}
|
}
|
if (tir_table[i].mincod < 0)
|
if (tir_table[i].mincod < 0)
|
{
|
{
|
(*_bfd_error_handler) (_("obj code %d not found"), *ptr);
|
(*_bfd_error_handler) (_("obj code %d not found"), *ptr);
|
ptr = 0;
|
ptr = 0;
|
}
|
}
|
}
|
}
|
|
|
return ptr;
|
return ptr;
|
}
|
}
|
|
|
/* Handle command from ETIR section. */
|
/* Handle command from ETIR section. */
|
|
|
static int
|
static int
|
etir_cmd (bfd *abfd, int cmd, unsigned char *ptr, int *quarter_relocs)
|
etir_cmd (bfd *abfd, int cmd, unsigned char *ptr, int *quarter_relocs)
|
{
|
{
|
static const struct
|
static const struct
|
{
|
{
|
int mincod;
|
int mincod;
|
int maxcod;
|
int maxcod;
|
bfd_boolean (*explain) (bfd *, int, unsigned char *, int *);
|
bfd_boolean (*explain) (bfd *, int, unsigned char *, int *);
|
}
|
}
|
etir_table[] =
|
etir_table[] =
|
{
|
{
|
{ ETIR_S_C_MINSTACOD, ETIR_S_C_MAXSTACOD, etir_sta },
|
{ ETIR_S_C_MINSTACOD, ETIR_S_C_MAXSTACOD, etir_sta },
|
{ ETIR_S_C_MINSTOCOD, ETIR_S_C_MAXSTOCOD, etir_sto },
|
{ ETIR_S_C_MINSTOCOD, ETIR_S_C_MAXSTOCOD, etir_sto },
|
{ ETIR_S_C_MINOPRCOD, ETIR_S_C_MAXOPRCOD, etir_opr },
|
{ ETIR_S_C_MINOPRCOD, ETIR_S_C_MAXOPRCOD, etir_opr },
|
{ ETIR_S_C_MINCTLCOD, ETIR_S_C_MAXCTLCOD, etir_ctl },
|
{ ETIR_S_C_MINCTLCOD, ETIR_S_C_MAXCTLCOD, etir_ctl },
|
{ ETIR_S_C_MINSTCCOD, ETIR_S_C_MAXSTCCOD, etir_stc },
|
{ ETIR_S_C_MINSTCCOD, ETIR_S_C_MAXSTCCOD, etir_stc },
|
{ -1, -1, NULL }
|
{ -1, -1, NULL }
|
};
|
};
|
|
|
int i = 0;
|
int i = 0;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (4, "etir_cmd: %s(%d)\n", cmd_name (cmd), cmd);
|
_bfd_vms_debug (4, "etir_cmd: %s(%d)\n", cmd_name (cmd), cmd);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
_bfd_hexdump (8, ptr, 16, (long) ptr);
|
#endif
|
#endif
|
|
|
while (etir_table[i].mincod >= 0)
|
while (etir_table[i].mincod >= 0)
|
{
|
{
|
if ( (etir_table[i].mincod <= cmd)
|
if ( (etir_table[i].mincod <= cmd)
|
&& (cmd <= etir_table[i].maxcod))
|
&& (cmd <= etir_table[i].maxcod))
|
{
|
{
|
if (!etir_table[i].explain (abfd, cmd, ptr, quarter_relocs))
|
if (!etir_table[i].explain (abfd, cmd, ptr, quarter_relocs))
|
return -1;
|
return -1;
|
break;
|
break;
|
}
|
}
|
i++;
|
i++;
|
}
|
}
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (4, "etir_cmd: result = 0\n");
|
_bfd_vms_debug (4, "etir_cmd: result = 0\n");
|
#endif
|
#endif
|
return 0;
|
return 0;
|
}
|
}
|
|
|
/* Text Information and Relocation Records (OBJ$C_TIR)
|
/* Text Information and Relocation Records (OBJ$C_TIR)
|
handle tir record. */
|
handle tir record. */
|
|
|
static int
|
static int
|
analyze_tir (bfd * abfd, unsigned char *ptr, unsigned int length)
|
analyze_tir (bfd * abfd, unsigned char *ptr, unsigned int length)
|
{
|
{
|
unsigned char *maxptr;
|
unsigned char *maxptr;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (3, "analyze_tir: %d bytes\n", length);
|
_bfd_vms_debug (3, "analyze_tir: %d bytes\n", length);
|
#endif
|
#endif
|
|
|
maxptr = ptr + length;
|
maxptr = ptr + length;
|
|
|
while (ptr < maxptr)
|
while (ptr < maxptr)
|
{
|
{
|
ptr = tir_cmd (abfd, ptr);
|
ptr = tir_cmd (abfd, ptr);
|
if (ptr == 0)
|
if (ptr == 0)
|
return -1;
|
return -1;
|
}
|
}
|
|
|
return 0;
|
return 0;
|
}
|
}
|
|
|
/* Text Information and Relocation Records (EOBJ$C_ETIR)
|
/* Text Information and Relocation Records (EOBJ$C_ETIR)
|
handle etir record. */
|
handle etir record. */
|
|
|
static int
|
static int
|
analyze_etir (bfd * abfd, unsigned char *ptr, unsigned int length)
|
analyze_etir (bfd * abfd, unsigned char *ptr, unsigned int length)
|
{
|
{
|
unsigned char *maxptr = ptr + length;
|
unsigned char *maxptr = ptr + length;
|
/* Relocations are made of 1, 2 or 4 ETIR commands.
|
/* Relocations are made of 1, 2 or 4 ETIR commands.
|
We therefore count them using quarters. */
|
We therefore count them using quarters. */
|
int quarter_relocs = 0;
|
int quarter_relocs = 0;
|
int result = 0;
|
int result = 0;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (3, "analyze_etir: %d bytes\n", length);
|
_bfd_vms_debug (3, "analyze_etir: %d bytes\n", length);
|
#endif
|
#endif
|
|
|
while (ptr < maxptr)
|
while (ptr < maxptr)
|
{
|
{
|
int cmd = bfd_getl16 (ptr);
|
int cmd = bfd_getl16 (ptr);
|
int cmd_length = bfd_getl16 (ptr + 2);
|
int cmd_length = bfd_getl16 (ptr + 2);
|
result = etir_cmd (abfd, cmd, ptr + 4, &quarter_relocs);
|
result = etir_cmd (abfd, cmd, ptr + 4, &quarter_relocs);
|
if (result != 0)
|
if (result != 0)
|
break;
|
break;
|
|
|
/* If we have a relocation, we record its length to size
|
/* If we have a relocation, we record its length to size
|
future buffers and bump the reloc count of the section. */
|
future buffers and bump the reloc count of the section. */
|
if (quarter_relocs)
|
if (quarter_relocs)
|
{
|
{
|
vms_section_data (PRIV (image_section))->reloc_size += cmd_length;
|
vms_section_data (PRIV (image_section))->reloc_size += cmd_length;
|
abfd->flags |= HAS_RELOC;
|
abfd->flags |= HAS_RELOC;
|
|
|
if (quarter_relocs == 4)
|
if (quarter_relocs == 4)
|
{
|
{
|
PRIV (image_section)->reloc_count++;
|
PRIV (image_section)->reloc_count++;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (4, "-> reloc %d at 0x%x\n",
|
_bfd_vms_debug (4, "-> reloc %d at 0x%x\n",
|
PRIV (image_section)->reloc_count-1,
|
PRIV (image_section)->reloc_count-1,
|
ptr - (maxptr - length));
|
ptr - (maxptr - length));
|
#endif
|
#endif
|
|
|
quarter_relocs = 0;
|
quarter_relocs = 0;
|
}
|
}
|
else if (quarter_relocs > 4)
|
else if (quarter_relocs > 4)
|
{
|
{
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (4, "Reloc count error (%d) in section %s\n",
|
_bfd_vms_debug (4, "Reloc count error (%d) in section %s\n",
|
PRIV (image_section)->reloc_count,
|
PRIV (image_section)->reloc_count,
|
PRIV (image_section)->name);
|
PRIV (image_section)->name);
|
#endif
|
#endif
|
|
|
quarter_relocs = 0;
|
quarter_relocs = 0;
|
}
|
}
|
}
|
}
|
|
|
/* If we have a Store Immediate, we reserve space for the
|
/* If we have a Store Immediate, we reserve space for the
|
count argument. */
|
count argument. */
|
else if (cmd == ETIR_S_C_STO_IMM)
|
else if (cmd == ETIR_S_C_STO_IMM)
|
vms_section_data (PRIV (image_section))->reloc_size
|
vms_section_data (PRIV (image_section))->reloc_size
|
+= ETIR_S_C_HEADER_SIZE + 4;
|
+= ETIR_S_C_HEADER_SIZE + 4;
|
|
|
ptr += cmd_length;
|
ptr += cmd_length;
|
}
|
}
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (3, "analyze_etir: result = %d\n", result);
|
_bfd_vms_debug (3, "analyze_etir: result = %d\n", result);
|
#endif
|
#endif
|
|
|
return result;
|
return result;
|
}
|
}
|
|
|
/* Process ETIR record
|
/* Process ETIR record
|
Return 0 on success, -1 on error. */
|
Return 0 on success, -1 on error. */
|
|
|
int
|
int
|
_bfd_vms_slurp_tir (bfd * abfd, int objtype)
|
_bfd_vms_slurp_tir (bfd * abfd, int objtype)
|
{
|
{
|
int result;
|
int result;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (2, "TIR/ETIR\n");
|
_bfd_vms_debug (2, "TIR/ETIR\n");
|
#endif
|
#endif
|
|
|
switch (objtype)
|
switch (objtype)
|
{
|
{
|
case EOBJ_S_C_ETIR:
|
case EOBJ_S_C_ETIR:
|
PRIV (vms_rec) += ETIR_S_C_HEADER_SIZE;
|
PRIV (vms_rec) += ETIR_S_C_HEADER_SIZE;
|
PRIV (rec_size) -= ETIR_S_C_HEADER_SIZE;
|
PRIV (rec_size) -= ETIR_S_C_HEADER_SIZE;
|
result = analyze_etir (abfd, PRIV (vms_rec), (unsigned) PRIV (rec_size));
|
result = analyze_etir (abfd, PRIV (vms_rec), (unsigned) PRIV (rec_size));
|
break;
|
break;
|
case OBJ_S_C_TIR:
|
case OBJ_S_C_TIR:
|
PRIV (vms_rec) += 1; /* Skip type. */
|
PRIV (vms_rec) += 1; /* Skip type. */
|
PRIV (rec_size) -= 1;
|
PRIV (rec_size) -= 1;
|
result = analyze_tir (abfd, PRIV (vms_rec), (unsigned) PRIV (rec_size));
|
result = analyze_tir (abfd, PRIV (vms_rec), (unsigned) PRIV (rec_size));
|
break;
|
break;
|
default:
|
default:
|
result = -1;
|
result = -1;
|
break;
|
break;
|
}
|
}
|
|
|
return result;
|
return result;
|
}
|
}
|
|
|
/* Slurp relocs from ETIR sections and (temporarily) save them
|
/* Slurp relocs from ETIR sections and (temporarily) save them
|
in the per-section reloc buffer. */
|
in the per-section reloc buffer. */
|
|
|
int
|
int
|
_bfd_vms_slurp_relocs (bfd *abfd)
|
_bfd_vms_slurp_relocs (bfd *abfd)
|
{
|
{
|
struct vms_section_data_struct *vsd;
|
struct vms_section_data_struct *vsd;
|
unsigned char *begin = PRIV (vms_rec) + 4;
|
unsigned char *begin = PRIV (vms_rec) + 4;
|
unsigned char *end = PRIV (vms_rec) + PRIV (rec_size);
|
unsigned char *end = PRIV (vms_rec) + PRIV (rec_size);
|
unsigned char *ptr;
|
unsigned char *ptr;
|
int cmd, length, slurped_length;
|
int cmd, length, slurped_length;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (3, "_bfd_vms_slurp_relocs: %d bytes\n", PRIV (rec_size));
|
_bfd_vms_debug (3, "_bfd_vms_slurp_relocs: %d bytes\n", PRIV (rec_size));
|
#endif
|
#endif
|
|
|
for (ptr = begin; ptr < end; ptr += length)
|
for (ptr = begin; ptr < end; ptr += length)
|
{
|
{
|
cmd = bfd_getl16 (ptr);
|
cmd = bfd_getl16 (ptr);
|
length = bfd_getl16 (ptr + 2);
|
length = bfd_getl16 (ptr + 2);
|
slurped_length = length;
|
slurped_length = length;
|
|
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
case ETIR_S_C_STA_PQ: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
|
case ETIR_S_C_STA_PQ: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
|
/* This one is special as it is both part of the section header
|
/* This one is special as it is both part of the section header
|
and of the ALPHA_R_REFLONG and ALPHA_R_REFQUAD relocations. */
|
and of the ALPHA_R_REFLONG and ALPHA_R_REFQUAD relocations. */
|
if (bfd_getl16 (ptr + length) == ETIR_S_C_CTL_SETRB)
|
if (bfd_getl16 (ptr + length) == ETIR_S_C_CTL_SETRB)
|
{
|
{
|
int psect = bfd_getl32 (ptr + ETIR_S_C_HEADER_SIZE);
|
int psect = bfd_getl32 (ptr + ETIR_S_C_HEADER_SIZE);
|
PRIV (image_section) = PRIV (sections)[psect];
|
PRIV (image_section) = PRIV (sections)[psect];
|
continue;
|
continue;
|
}
|
}
|
|
|
case ETIR_S_C_STA_GBL: /* ALPHA_R_REFLONG und_section, step 1 */
|
case ETIR_S_C_STA_GBL: /* ALPHA_R_REFLONG und_section, step 1 */
|
/* ALPHA_R_REFQUAD und_section, step 1 */
|
/* ALPHA_R_REFQUAD und_section, step 1 */
|
break;
|
break;
|
|
|
case ETIR_S_C_STA_LW: /* ALPHA_R_REFLONG und_section, step 2 */
|
case ETIR_S_C_STA_LW: /* ALPHA_R_REFLONG und_section, step 2 */
|
/* ALPHA_R_REFLONG abs_section, step 1 */
|
/* ALPHA_R_REFLONG abs_section, step 1 */
|
/* This one is special as it is both part of the section header
|
/* This one is special as it is both part of the section header
|
and of the ALPHA_R_REFLONG relocation. */
|
and of the ALPHA_R_REFLONG relocation. */
|
if (bfd_getl16 (ptr + length) == ETIR_S_C_CTL_DFLOC)
|
if (bfd_getl16 (ptr + length) == ETIR_S_C_CTL_DFLOC)
|
{
|
{
|
PRIV (image_section) = PRIV (dst_section);
|
PRIV (image_section) = PRIV (dst_section);
|
continue;
|
continue;
|
}
|
}
|
|
|
case ETIR_S_C_STA_QW: /* ALPHA_R_REFQUAD und_section, step 2 */
|
case ETIR_S_C_STA_QW: /* ALPHA_R_REFQUAD und_section, step 2 */
|
/* ALPHA_R_REFQUAD abs_section, step 1 */
|
/* ALPHA_R_REFQUAD abs_section, step 1 */
|
|
|
case ETIR_S_C_STO_LW: /* ALPHA_R_REFLONG und_section, step 4 */
|
case ETIR_S_C_STO_LW: /* ALPHA_R_REFLONG und_section, step 4 */
|
/* ALPHA_R_REFLONG abs_section, step 2 */
|
/* ALPHA_R_REFLONG abs_section, step 2 */
|
/* ALPHA_R_REFLONG others, step 2 */
|
/* ALPHA_R_REFLONG others, step 2 */
|
|
|
case ETIR_S_C_STO_QW: /* ALPHA_R_REFQUAD und_section, step 4 */
|
case ETIR_S_C_STO_QW: /* ALPHA_R_REFQUAD und_section, step 4 */
|
/* ALPHA_R_REFQUAD abs_section, step 2 */
|
/* ALPHA_R_REFQUAD abs_section, step 2 */
|
|
|
case ETIR_S_C_STO_OFF: /* ALPHA_R_REFQUAD others, step 2 */
|
case ETIR_S_C_STO_OFF: /* ALPHA_R_REFQUAD others, step 2 */
|
|
|
case ETIR_S_C_OPR_ADD: /* ALPHA_R_REFLONG und_section, step 3 */
|
case ETIR_S_C_OPR_ADD: /* ALPHA_R_REFLONG und_section, step 3 */
|
/* ALPHA_R_REFQUAD und_section, step 3 */
|
/* ALPHA_R_REFQUAD und_section, step 3 */
|
|
|
case ETIR_S_C_STO_CA: /* ALPHA_R_CODEADDR */
|
case ETIR_S_C_STO_CA: /* ALPHA_R_CODEADDR */
|
case ETIR_S_C_STO_GBL: /* ALPHA_R_REFQUAD und_section */
|
case ETIR_S_C_STO_GBL: /* ALPHA_R_REFQUAD und_section */
|
case ETIR_S_C_STO_GBL_LW: /* ALPHA_R_REFLONG und_section */
|
case ETIR_S_C_STO_GBL_LW: /* ALPHA_R_REFLONG und_section */
|
case ETIR_S_C_STC_LP_PSB: /* ALPHA_R_LINKAGE */
|
case ETIR_S_C_STC_LP_PSB: /* ALPHA_R_LINKAGE */
|
case ETIR_S_C_STC_NOP_GBL: /* ALPHA_R_NOP */
|
case ETIR_S_C_STC_NOP_GBL: /* ALPHA_R_NOP */
|
case ETIR_S_C_STC_BSR_GBL: /* ALPHA_R_BSR */
|
case ETIR_S_C_STC_BSR_GBL: /* ALPHA_R_BSR */
|
case ETIR_S_C_STC_LDA_GBL: /* ALPHA_R_LDA */
|
case ETIR_S_C_STC_LDA_GBL: /* ALPHA_R_LDA */
|
case ETIR_S_C_STC_BOH_GBL: /* ALPHA_R_BOH */
|
case ETIR_S_C_STC_BOH_GBL: /* ALPHA_R_BOH */
|
break;
|
break;
|
|
|
case ETIR_S_C_STO_IMM:
|
case ETIR_S_C_STO_IMM:
|
if (PRIV (image_section)->reloc_count == 0)
|
if (PRIV (image_section)->reloc_count == 0)
|
continue;
|
continue;
|
/* This is not a relocation, but we nevertheless slurp the
|
/* This is not a relocation, but we nevertheless slurp the
|
count argument. We'll use it to compute the addresses
|
count argument. We'll use it to compute the addresses
|
of the relocations. */
|
of the relocations. */
|
slurped_length = ETIR_S_C_HEADER_SIZE + 4;
|
slurped_length = ETIR_S_C_HEADER_SIZE + 4;
|
break;
|
break;
|
|
|
default:
|
default:
|
continue;
|
continue;
|
}
|
}
|
|
|
vsd = vms_section_data (PRIV (image_section));
|
vsd = vms_section_data (PRIV (image_section));
|
memcpy (vsd->reloc_stream + vsd->reloc_offset, ptr, slurped_length);
|
memcpy (vsd->reloc_stream + vsd->reloc_offset, ptr, slurped_length);
|
vsd->reloc_offset += slurped_length;
|
vsd->reloc_offset += slurped_length;
|
if (vsd->reloc_offset > vsd->reloc_size)
|
if (vsd->reloc_offset > vsd->reloc_size)
|
{
|
{
|
(*_bfd_error_handler) (_("Reloc size error in section %s"),
|
(*_bfd_error_handler) (_("Reloc size error in section %s"),
|
PRIV (image_section)->name);
|
PRIV (image_section)->name);
|
return -1;
|
return -1;
|
}
|
}
|
}
|
}
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (3, "_bfd_vms_slurp_relocs: result = 0\n");
|
_bfd_vms_debug (3, "_bfd_vms_slurp_relocs: result = 0\n");
|
#endif
|
#endif
|
|
|
return 0;
|
return 0;
|
}
|
}
|
|
|
/* Decode relocs from the reloc buffer of the specified section
|
/* Decode relocs from the reloc buffer of the specified section
|
and internalize them in the specified buffer. */
|
and internalize them in the specified buffer. */
|
|
|
int
|
int
|
_bfd_vms_decode_relocs (bfd *abfd, arelent *relocs, asection *section,
|
_bfd_vms_decode_relocs (bfd *abfd, arelent *relocs, asection *section,
|
asymbol **symbols ATTRIBUTE_UNUSED)
|
asymbol **symbols ATTRIBUTE_UNUSED)
|
{
|
{
|
int saved_cmd, saved_sym_offset, saved_sec_offset, saved_addend_offset;
|
int saved_cmd, saved_sym_offset, saved_sec_offset, saved_addend_offset;
|
int cmd, sym_offset, sec_offset, address_offset, addend_offset;
|
int cmd, sym_offset, sec_offset, address_offset, addend_offset;
|
struct vms_section_data_struct *vsd = vms_section_data (section);
|
struct vms_section_data_struct *vsd = vms_section_data (section);
|
bfd_reloc_code_real_type reloc_code;
|
bfd_reloc_code_real_type reloc_code;
|
vms_symbol_entry *entry;
|
vms_symbol_entry *entry;
|
bfd_vma vaddr = 0;
|
bfd_vma vaddr = 0;
|
unsigned char *begin = vsd->reloc_stream;
|
unsigned char *begin = vsd->reloc_stream;
|
unsigned char *end = vsd->reloc_stream + vsd->reloc_size;
|
unsigned char *end = vsd->reloc_stream + vsd->reloc_size;
|
unsigned char *ptr, *arg_ptr;
|
unsigned char *ptr, *arg_ptr;
|
const char *name;
|
const char *name;
|
int length;
|
int length;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (3, "_bfd_vms_decode_relocs: %d bytes\n", vsd->reloc_size);
|
_bfd_vms_debug (3, "_bfd_vms_decode_relocs: %d bytes\n", vsd->reloc_size);
|
#endif
|
#endif
|
|
|
#define PUSH_CMD() \
|
#define PUSH_CMD() \
|
{ \
|
{ \
|
saved_cmd = cmd; \
|
saved_cmd = cmd; \
|
saved_sym_offset = sym_offset - length; \
|
saved_sym_offset = sym_offset - length; \
|
saved_sec_offset = sec_offset - length; \
|
saved_sec_offset = sec_offset - length; \
|
saved_addend_offset = addend_offset - length; \
|
saved_addend_offset = addend_offset - length; \
|
continue; \
|
continue; \
|
}
|
}
|
|
|
#define POP_CMD() \
|
#define POP_CMD() \
|
{ \
|
{ \
|
cmd = saved_cmd; \
|
cmd = saved_cmd; \
|
saved_cmd = ETIR_S_C_MAXSTCCOD + 1; \
|
saved_cmd = ETIR_S_C_MAXSTCCOD + 1; \
|
sym_offset = saved_sym_offset; \
|
sym_offset = saved_sym_offset; \
|
sec_offset = saved_sec_offset; \
|
sec_offset = saved_sec_offset; \
|
addend_offset= saved_addend_offset; \
|
addend_offset= saved_addend_offset; \
|
}
|
}
|
|
|
#define CMD_PUSHED (saved_cmd != ETIR_S_C_MAXSTCCOD + 1)
|
#define CMD_PUSHED (saved_cmd != ETIR_S_C_MAXSTCCOD + 1)
|
|
|
#define NO_OFFSET -128
|
#define NO_OFFSET -128
|
|
|
saved_cmd = ETIR_S_C_MAXSTCCOD + 1;
|
saved_cmd = ETIR_S_C_MAXSTCCOD + 1;
|
saved_sym_offset = NO_OFFSET;
|
saved_sym_offset = NO_OFFSET;
|
saved_sec_offset = NO_OFFSET;
|
saved_sec_offset = NO_OFFSET;
|
saved_addend_offset = NO_OFFSET;
|
saved_addend_offset = NO_OFFSET;
|
|
|
for (ptr = begin; ptr < end; ptr += length)
|
for (ptr = begin; ptr < end; ptr += length)
|
{
|
{
|
cmd = bfd_getl16 (ptr);
|
cmd = bfd_getl16 (ptr);
|
length = bfd_getl16 (ptr + 2);
|
length = bfd_getl16 (ptr + 2);
|
|
|
arg_ptr = ptr + ETIR_S_C_HEADER_SIZE;
|
arg_ptr = ptr + ETIR_S_C_HEADER_SIZE;
|
sym_offset = NO_OFFSET;
|
sym_offset = NO_OFFSET;
|
sec_offset = NO_OFFSET;
|
sec_offset = NO_OFFSET;
|
address_offset = NO_OFFSET;
|
address_offset = NO_OFFSET;
|
addend_offset = NO_OFFSET;
|
addend_offset = NO_OFFSET;
|
|
|
switch (cmd)
|
switch (cmd)
|
{
|
{
|
case ETIR_S_C_STA_GBL: /* ALPHA_R_REFLONG und_section, step 1 */
|
case ETIR_S_C_STA_GBL: /* ALPHA_R_REFLONG und_section, step 1 */
|
/* ALPHA_R_REFQUAD und_section, step 1 */
|
/* ALPHA_R_REFQUAD und_section, step 1 */
|
sym_offset = 0;
|
sym_offset = 0;
|
PUSH_CMD ()
|
PUSH_CMD ()
|
|
|
case ETIR_S_C_STA_PQ: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
|
case ETIR_S_C_STA_PQ: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
|
sec_offset = 0;
|
sec_offset = 0;
|
addend_offset = 4;
|
addend_offset = 4;
|
PUSH_CMD ()
|
PUSH_CMD ()
|
|
|
case ETIR_S_C_STA_LW: /* ALPHA_R_REFLONG abs_section, step 1 */
|
case ETIR_S_C_STA_LW: /* ALPHA_R_REFLONG abs_section, step 1 */
|
/* ALPHA_R_REFLONG und_section, step 2 */
|
/* ALPHA_R_REFLONG und_section, step 2 */
|
if (CMD_PUSHED)
|
if (CMD_PUSHED)
|
{
|
{
|
POP_CMD ()
|
POP_CMD ()
|
if (cmd != ETIR_S_C_STA_GBL)
|
if (cmd != ETIR_S_C_STA_GBL)
|
{
|
{
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
cmd_name (cmd),
|
cmd_name (cmd),
|
cmd_name (ETIR_S_C_STA_LW));
|
cmd_name (ETIR_S_C_STA_LW));
|
return 0;
|
return 0;
|
}
|
}
|
cmd = ETIR_S_C_STA_LW;
|
cmd = ETIR_S_C_STA_LW;
|
}
|
}
|
addend_offset = 0;
|
addend_offset = 0;
|
PUSH_CMD ()
|
PUSH_CMD ()
|
|
|
case ETIR_S_C_STA_QW: /* ALPHA_R_REFQUAD abs_section, step 1 */
|
case ETIR_S_C_STA_QW: /* ALPHA_R_REFQUAD abs_section, step 1 */
|
/* ALPHA_R_REFQUAD und_section, step 2 */
|
/* ALPHA_R_REFQUAD und_section, step 2 */
|
if (CMD_PUSHED)
|
if (CMD_PUSHED)
|
{
|
{
|
POP_CMD ()
|
POP_CMD ()
|
if (cmd != ETIR_S_C_STA_GBL)
|
if (cmd != ETIR_S_C_STA_GBL)
|
{
|
{
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
cmd_name (cmd),
|
cmd_name (cmd),
|
cmd_name (ETIR_S_C_STA_QW));
|
cmd_name (ETIR_S_C_STA_QW));
|
return 0;
|
return 0;
|
}
|
}
|
cmd = ETIR_S_C_STA_QW;
|
cmd = ETIR_S_C_STA_QW;
|
}
|
}
|
addend_offset = 0;
|
addend_offset = 0;
|
PUSH_CMD ()
|
PUSH_CMD ()
|
|
|
case ETIR_S_C_STO_LW: /* ALPHA_R_REFLONG und_section, step 4 */
|
case ETIR_S_C_STO_LW: /* ALPHA_R_REFLONG und_section, step 4 */
|
/* ALPHA_R_REFLONG abs_section, step 2 */
|
/* ALPHA_R_REFLONG abs_section, step 2 */
|
/* ALPHA_R_REFLONG others, step 2 */
|
/* ALPHA_R_REFLONG others, step 2 */
|
POP_CMD ()
|
POP_CMD ()
|
if (cmd != ETIR_S_C_OPR_ADD
|
if (cmd != ETIR_S_C_OPR_ADD
|
&& cmd != ETIR_S_C_STA_LW
|
&& cmd != ETIR_S_C_STA_LW
|
&& cmd != ETIR_S_C_STA_PQ)
|
&& cmd != ETIR_S_C_STA_PQ)
|
{
|
{
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
cmd_name (cmd), cmd_name (ETIR_S_C_STO_LW));
|
cmd_name (cmd), cmd_name (ETIR_S_C_STO_LW));
|
return 0;
|
return 0;
|
}
|
}
|
reloc_code = BFD_RELOC_32;
|
reloc_code = BFD_RELOC_32;
|
break;
|
break;
|
|
|
case ETIR_S_C_STO_QW: /* ALPHA_R_REFQUAD und_section, step 4 */
|
case ETIR_S_C_STO_QW: /* ALPHA_R_REFQUAD und_section, step 4 */
|
/* ALPHA_R_REFQUAD abs_section, step 2 */
|
/* ALPHA_R_REFQUAD abs_section, step 2 */
|
POP_CMD ()
|
POP_CMD ()
|
if (cmd != ETIR_S_C_OPR_ADD && cmd != ETIR_S_C_STA_QW)
|
if (cmd != ETIR_S_C_OPR_ADD && cmd != ETIR_S_C_STA_QW)
|
{
|
{
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
cmd_name (cmd), cmd_name (ETIR_S_C_STO_QW));
|
cmd_name (cmd), cmd_name (ETIR_S_C_STO_QW));
|
return 0;
|
return 0;
|
}
|
}
|
reloc_code = BFD_RELOC_64;
|
reloc_code = BFD_RELOC_64;
|
break;
|
break;
|
|
|
case ETIR_S_C_STO_OFF: /* ALPHA_R_REFQUAD others, step 2 */
|
case ETIR_S_C_STO_OFF: /* ALPHA_R_REFQUAD others, step 2 */
|
POP_CMD ()
|
POP_CMD ()
|
if (cmd != ETIR_S_C_STA_PQ)
|
if (cmd != ETIR_S_C_STA_PQ)
|
{
|
{
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
cmd_name (cmd), cmd_name (ETIR_S_C_STO_OFF));
|
cmd_name (cmd), cmd_name (ETIR_S_C_STO_OFF));
|
return 0;
|
return 0;
|
}
|
}
|
reloc_code = BFD_RELOC_64;
|
reloc_code = BFD_RELOC_64;
|
break;
|
break;
|
|
|
case ETIR_S_C_OPR_ADD: /* ALPHA_R_REFLONG und_section, step 3 */
|
case ETIR_S_C_OPR_ADD: /* ALPHA_R_REFLONG und_section, step 3 */
|
/* ALPHA_R_REFQUAD und_section, step 3 */
|
/* ALPHA_R_REFQUAD und_section, step 3 */
|
POP_CMD ()
|
POP_CMD ()
|
if (cmd != ETIR_S_C_STA_LW && cmd != ETIR_S_C_STA_QW)
|
if (cmd != ETIR_S_C_STA_LW && cmd != ETIR_S_C_STA_QW)
|
{
|
{
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
(*_bfd_error_handler) (_("Unknown reloc %s + %s"),
|
cmd_name (cmd), cmd_name (ETIR_S_C_OPR_ADD));
|
cmd_name (cmd), cmd_name (ETIR_S_C_OPR_ADD));
|
return 0;
|
return 0;
|
}
|
}
|
cmd = ETIR_S_C_OPR_ADD;
|
cmd = ETIR_S_C_OPR_ADD;
|
PUSH_CMD ()
|
PUSH_CMD ()
|
|
|
case ETIR_S_C_STO_CA: /* ALPHA_R_CODEADDR */
|
case ETIR_S_C_STO_CA: /* ALPHA_R_CODEADDR */
|
reloc_code = BFD_RELOC_ALPHA_CODEADDR;
|
reloc_code = BFD_RELOC_ALPHA_CODEADDR;
|
sym_offset = 0;
|
sym_offset = 0;
|
break;
|
break;
|
|
|
case ETIR_S_C_STO_GBL: /* ALPHA_R_REFQUAD und_section */
|
case ETIR_S_C_STO_GBL: /* ALPHA_R_REFQUAD und_section */
|
reloc_code = BFD_RELOC_64;
|
reloc_code = BFD_RELOC_64;
|
sym_offset = 0;
|
sym_offset = 0;
|
break;
|
break;
|
|
|
case ETIR_S_C_STO_GBL_LW: /* ALPHA_R_REFLONG und_section */
|
case ETIR_S_C_STO_GBL_LW: /* ALPHA_R_REFLONG und_section */
|
reloc_code = BFD_RELOC_32;
|
reloc_code = BFD_RELOC_32;
|
sym_offset = 0;
|
sym_offset = 0;
|
break;
|
break;
|
|
|
case ETIR_S_C_STC_LP_PSB: /* ALPHA_R_LINKAGE */
|
case ETIR_S_C_STC_LP_PSB: /* ALPHA_R_LINKAGE */
|
reloc_code = BFD_RELOC_ALPHA_LINKAGE;
|
reloc_code = BFD_RELOC_ALPHA_LINKAGE;
|
sym_offset = 4;
|
sym_offset = 4;
|
break;
|
break;
|
|
|
case ETIR_S_C_STC_NOP_GBL: /* ALPHA_R_NOP */
|
case ETIR_S_C_STC_NOP_GBL: /* ALPHA_R_NOP */
|
reloc_code = BFD_RELOC_ALPHA_NOP;
|
reloc_code = BFD_RELOC_ALPHA_NOP;
|
goto call_reloc;
|
goto call_reloc;
|
|
|
case ETIR_S_C_STC_BSR_GBL: /* ALPHA_R_BSR */
|
case ETIR_S_C_STC_BSR_GBL: /* ALPHA_R_BSR */
|
reloc_code = BFD_RELOC_ALPHA_BSR;
|
reloc_code = BFD_RELOC_ALPHA_BSR;
|
goto call_reloc;
|
goto call_reloc;
|
|
|
case ETIR_S_C_STC_LDA_GBL: /* ALPHA_R_LDA */
|
case ETIR_S_C_STC_LDA_GBL: /* ALPHA_R_LDA */
|
reloc_code = BFD_RELOC_ALPHA_LDA;
|
reloc_code = BFD_RELOC_ALPHA_LDA;
|
goto call_reloc;
|
goto call_reloc;
|
|
|
case ETIR_S_C_STC_BOH_GBL: /* ALPHA_R_BOH */
|
case ETIR_S_C_STC_BOH_GBL: /* ALPHA_R_BOH */
|
reloc_code = BFD_RELOC_ALPHA_BOH;
|
reloc_code = BFD_RELOC_ALPHA_BOH;
|
goto call_reloc;
|
goto call_reloc;
|
|
|
call_reloc:
|
call_reloc:
|
sym_offset = 32;
|
sym_offset = 32;
|
address_offset = 8;
|
address_offset = 8;
|
addend_offset = 24;
|
addend_offset = 24;
|
break;
|
break;
|
|
|
case ETIR_S_C_STO_IMM:
|
case ETIR_S_C_STO_IMM:
|
vaddr += bfd_getl32 (arg_ptr);
|
vaddr += bfd_getl32 (arg_ptr);
|
length = ETIR_S_C_HEADER_SIZE + 4;
|
length = ETIR_S_C_HEADER_SIZE + 4;
|
continue;
|
continue;
|
|
|
default:
|
default:
|
continue;
|
continue;
|
}
|
}
|
|
|
relocs->howto = bfd_reloc_type_lookup (abfd, reloc_code);
|
relocs->howto = bfd_reloc_type_lookup (abfd, reloc_code);
|
|
|
if (sym_offset > NO_OFFSET)
|
if (sym_offset > NO_OFFSET)
|
{
|
{
|
name = _bfd_vms_save_counted_string (arg_ptr + sym_offset);
|
name = _bfd_vms_save_counted_string (arg_ptr + sym_offset);
|
entry = (vms_symbol_entry *)
|
entry = (vms_symbol_entry *)
|
bfd_hash_lookup (PRIV (vms_symbol_table), name, FALSE, FALSE);
|
bfd_hash_lookup (PRIV (vms_symbol_table), name, FALSE, FALSE);
|
if (entry == NULL)
|
if (entry == NULL)
|
{
|
{
|
(*_bfd_error_handler) (_("Unknown symbol %s in command %s"),
|
(*_bfd_error_handler) (_("Unknown symbol %s in command %s"),
|
name, cmd_name (cmd));
|
name, cmd_name (cmd));
|
relocs->sym_ptr_ptr = NULL;
|
relocs->sym_ptr_ptr = NULL;
|
}
|
}
|
else
|
else
|
/* ??? This is a hack. We should point in 'symbols'. */
|
/* ??? This is a hack. We should point in 'symbols'. */
|
relocs->sym_ptr_ptr = &entry->symbol;
|
relocs->sym_ptr_ptr = &entry->symbol;
|
}
|
}
|
else if (sec_offset > NO_OFFSET)
|
else if (sec_offset > NO_OFFSET)
|
relocs->sym_ptr_ptr
|
relocs->sym_ptr_ptr
|
= PRIV (sections)[bfd_getl32 (arg_ptr + sec_offset)]->symbol_ptr_ptr;
|
= PRIV (sections)[bfd_getl32 (arg_ptr + sec_offset)]->symbol_ptr_ptr;
|
else
|
else
|
relocs->sym_ptr_ptr = NULL;
|
relocs->sym_ptr_ptr = NULL;
|
|
|
if (address_offset > NO_OFFSET)
|
if (address_offset > NO_OFFSET)
|
relocs->address = bfd_getl64 (arg_ptr + address_offset);
|
relocs->address = bfd_getl64 (arg_ptr + address_offset);
|
else
|
else
|
relocs->address = vaddr;
|
relocs->address = vaddr;
|
|
|
if (addend_offset > NO_OFFSET)
|
if (addend_offset > NO_OFFSET)
|
relocs->addend = bfd_getl64 (arg_ptr + addend_offset);
|
relocs->addend = bfd_getl64 (arg_ptr + addend_offset);
|
else
|
else
|
relocs->addend = 0;
|
relocs->addend = 0;
|
|
|
vaddr += bfd_get_reloc_size (relocs->howto);
|
vaddr += bfd_get_reloc_size (relocs->howto);
|
relocs++;
|
relocs++;
|
}
|
}
|
|
|
#undef PUSH_CMD
|
#undef PUSH_CMD
|
#undef POP_CMD
|
#undef POP_CMD
|
#undef NO_OFFSET
|
#undef NO_OFFSET
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (3, "_bfd_vms_decode_relocs: result = 0\n");
|
_bfd_vms_debug (3, "_bfd_vms_decode_relocs: result = 0\n");
|
#endif
|
#endif
|
|
|
return 0;
|
return 0;
|
}
|
}
|
|
|
/* Process LNK record
|
/* Process LNK record
|
Return 0 on success, -1 on error
|
Return 0 on success, -1 on error
|
|
|
Not implemented yet. */
|
Not implemented yet. */
|
|
|
int
|
int
|
_bfd_vms_slurp_lnk (bfd * abfd ATTRIBUTE_UNUSED,
|
_bfd_vms_slurp_lnk (bfd * abfd ATTRIBUTE_UNUSED,
|
int objtype ATTRIBUTE_UNUSED)
|
int objtype ATTRIBUTE_UNUSED)
|
{
|
{
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (2, "LNK\n");
|
_bfd_vms_debug (2, "LNK\n");
|
#endif
|
#endif
|
|
|
return 0;
|
return 0;
|
}
|
}
|
|
|
/* WRITE ETIR SECTION
|
/* WRITE ETIR SECTION
|
|
|
This is still under construction and therefore not documented. */
|
This is still under construction and therefore not documented. */
|
|
|
static void start_etir_record (bfd *abfd, int sec_index, uquad offset,
|
static void start_etir_record (bfd *abfd, int sec_index, uquad offset,
|
bfd_boolean justoffset);
|
bfd_boolean justoffset);
|
static void start_first_etbt_record (bfd *abfd);
|
static void start_first_etbt_record (bfd *abfd);
|
static void start_another_etbt_record (bfd *abfd);
|
static void start_another_etbt_record (bfd *abfd);
|
static void sto_imm (bfd *abfd, bfd_size_type, unsigned char *, bfd_vma vaddr,
|
static void sto_imm (bfd *abfd, bfd_size_type, unsigned char *, bfd_vma vaddr,
|
int sec_index, const char *name);
|
int sec_index, const char *name);
|
static void end_etir_record (bfd *abfd);
|
static void end_etir_record (bfd *abfd);
|
static void etir_output_check (bfd *abfd, asection *section, bfd_vma vaddr,
|
static void etir_output_check (bfd *abfd, asection *section, bfd_vma vaddr,
|
int checklen);
|
int checklen);
|
|
|
/* Start ETIR record for section #index at virtual addr offset. */
|
/* Start ETIR record for section #index at virtual addr offset. */
|
|
|
static void
|
static void
|
start_etir_record (bfd * abfd, int sec_index, uquad offset, bfd_boolean justoffset)
|
start_etir_record (bfd * abfd, int sec_index, uquad offset, bfd_boolean justoffset)
|
{
|
{
|
if (!justoffset)
|
if (!justoffset)
|
{
|
{
|
/* One ETIR per section. */
|
/* One ETIR per section. */
|
_bfd_vms_output_begin (abfd, EOBJ_S_C_ETIR, -1);
|
_bfd_vms_output_begin (abfd, EOBJ_S_C_ETIR, -1);
|
_bfd_vms_output_push (abfd);
|
_bfd_vms_output_push (abfd);
|
}
|
}
|
|
|
/* Push start offset. */
|
/* Push start offset. */
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_PQ, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_PQ, -1);
|
_bfd_vms_output_long (abfd, (unsigned long) sec_index);
|
_bfd_vms_output_long (abfd, (unsigned long) sec_index);
|
_bfd_vms_output_quad (abfd, (uquad) offset);
|
_bfd_vms_output_quad (abfd, (uquad) offset);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
|
|
/* Start = pop (). */
|
/* Start = pop (). */
|
_bfd_vms_output_begin (abfd, ETIR_S_C_CTL_SETRB, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_CTL_SETRB, -1);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
|
|
static void
|
static void
|
end_etir_record (bfd * abfd)
|
end_etir_record (bfd * abfd)
|
{
|
{
|
_bfd_vms_output_pop (abfd);
|
_bfd_vms_output_pop (abfd);
|
_bfd_vms_output_end (abfd);
|
_bfd_vms_output_end (abfd);
|
}
|
}
|
|
|
/* Output a STO_IMM command for SSIZE bytes of data from CPR at virtual
|
/* Output a STO_IMM command for SSIZE bytes of data from CPR at virtual
|
address VADDR in section specified by SEC_INDEX and NAME. */
|
address VADDR in section specified by SEC_INDEX and NAME. */
|
|
|
static void
|
static void
|
sto_imm (bfd *abfd, bfd_size_type ssize, unsigned char *cptr, bfd_vma vaddr,
|
sto_imm (bfd *abfd, bfd_size_type ssize, unsigned char *cptr, bfd_vma vaddr,
|
int sec_index, const char *name)
|
int sec_index, const char *name)
|
{
|
{
|
bfd_size_type size;
|
bfd_size_type size;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (8, "sto_imm %d bytes\n", ssize);
|
_bfd_vms_debug (8, "sto_imm %d bytes\n", ssize);
|
_bfd_hexdump (9, cptr, (int) ssize, (int) vaddr);
|
_bfd_hexdump (9, cptr, (int) ssize, (int) vaddr);
|
#endif
|
#endif
|
|
|
while (ssize > 0)
|
while (ssize > 0)
|
{
|
{
|
/* Try all the rest. */
|
/* Try all the rest. */
|
size = ssize;
|
size = ssize;
|
|
|
if (_bfd_vms_output_check (abfd, size) < 0)
|
if (_bfd_vms_output_check (abfd, size) < 0)
|
{
|
{
|
/* Doesn't fit, split ! */
|
/* Doesn't fit, split ! */
|
end_etir_record (abfd);
|
end_etir_record (abfd);
|
|
|
if (name [0] && name[1] == 'v' && !strcmp (name, ".vmsdebug"))
|
if (name [0] && name[1] == 'v' && !strcmp (name, ".vmsdebug"))
|
start_another_etbt_record (abfd);
|
start_another_etbt_record (abfd);
|
else
|
else
|
start_etir_record (abfd, sec_index, vaddr, FALSE);
|
start_etir_record (abfd, sec_index, vaddr, FALSE);
|
|
|
size = _bfd_vms_output_check (abfd, 0); /* get max size */
|
size = _bfd_vms_output_check (abfd, 0); /* get max size */
|
if (size > ssize) /* more than what's left ? */
|
if (size > ssize) /* more than what's left ? */
|
size = ssize;
|
size = ssize;
|
}
|
}
|
|
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_IMM, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_IMM, -1);
|
_bfd_vms_output_long (abfd, (unsigned long) (size));
|
_bfd_vms_output_long (abfd, (unsigned long) (size));
|
_bfd_vms_output_dump (abfd, cptr, size);
|
_bfd_vms_output_dump (abfd, cptr, size);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (10, "dumped %d bytes\n", size);
|
_bfd_vms_debug (10, "dumped %d bytes\n", size);
|
_bfd_hexdump (10, cptr, (int) size, (int) vaddr);
|
_bfd_hexdump (10, cptr, (int) size, (int) vaddr);
|
#endif
|
#endif
|
|
|
vaddr += size;
|
vaddr += size;
|
cptr += size;
|
cptr += size;
|
ssize -= size;
|
ssize -= size;
|
}
|
}
|
}
|
}
|
|
|
/* Start ETBT record for section #index at virtual addr offset. */
|
/* Start ETBT record for section #index at virtual addr offset. */
|
|
|
static void
|
static void
|
start_first_etbt_record (bfd *abfd)
|
start_first_etbt_record (bfd *abfd)
|
{
|
{
|
_bfd_vms_output_begin (abfd, EOBJ_S_C_ETBT, -1);
|
_bfd_vms_output_begin (abfd, EOBJ_S_C_ETBT, -1);
|
_bfd_vms_output_push (abfd);
|
_bfd_vms_output_push (abfd);
|
|
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_LW, -1); /* push start offset */
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_LW, -1); /* push start offset */
|
_bfd_vms_output_long (abfd, (unsigned long) 0);
|
_bfd_vms_output_long (abfd, (unsigned long) 0);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
|
|
_bfd_vms_output_begin (abfd, ETIR_S_C_CTL_DFLOC, -1); /* start = pop() */
|
_bfd_vms_output_begin (abfd, ETIR_S_C_CTL_DFLOC, -1); /* start = pop() */
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
|
|
static void
|
static void
|
start_another_etbt_record (bfd *abfd)
|
start_another_etbt_record (bfd *abfd)
|
{
|
{
|
_bfd_vms_output_begin (abfd, EOBJ_S_C_ETBT, -1);
|
_bfd_vms_output_begin (abfd, EOBJ_S_C_ETBT, -1);
|
_bfd_vms_output_push (abfd);
|
_bfd_vms_output_push (abfd);
|
}
|
}
|
|
|
static void
|
static void
|
etir_output_check (bfd *abfd, asection *section, bfd_vma vaddr, int checklen)
|
etir_output_check (bfd *abfd, asection *section, bfd_vma vaddr, int checklen)
|
{
|
{
|
if (_bfd_vms_output_check (abfd, checklen) < 0)
|
if (_bfd_vms_output_check (abfd, checklen) < 0)
|
{
|
{
|
end_etir_record (abfd);
|
end_etir_record (abfd);
|
if (section->name[0] && section->name[1] == 'v'
|
if (section->name[0] && section->name[1] == 'v'
|
&& !strcmp (section->name, ".vmsdebug"))
|
&& !strcmp (section->name, ".vmsdebug"))
|
start_another_etbt_record (abfd);
|
start_another_etbt_record (abfd);
|
else
|
else
|
start_etir_record (abfd, section->index, vaddr, FALSE);
|
start_etir_record (abfd, section->index, vaddr, FALSE);
|
}
|
}
|
}
|
}
|
|
|
/* Return whether RELOC must be deferred till the end. */
|
/* Return whether RELOC must be deferred till the end. */
|
|
|
static int
|
static int
|
defer_reloc_p (arelent *reloc)
|
defer_reloc_p (arelent *reloc)
|
{
|
{
|
switch (reloc->howto->type)
|
switch (reloc->howto->type)
|
{
|
{
|
case ALPHA_R_NOP:
|
case ALPHA_R_NOP:
|
case ALPHA_R_LDA:
|
case ALPHA_R_LDA:
|
case ALPHA_R_BSR:
|
case ALPHA_R_BSR:
|
case ALPHA_R_BOH:
|
case ALPHA_R_BOH:
|
return 1;
|
return 1;
|
|
|
default:
|
default:
|
return 0;
|
return 0;
|
}
|
}
|
}
|
}
|
|
|
/* Write section contents for bfd abfd. */
|
/* Write section contents for bfd abfd. */
|
|
|
int
|
int
|
_bfd_vms_write_tir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
|
_bfd_vms_write_tir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
|
{
|
{
|
asection *section;
|
asection *section;
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (2, "vms_write_tir (%p, %d)\n", abfd, objtype);
|
_bfd_vms_debug (2, "vms_write_tir (%p, %d)\n", abfd, objtype);
|
#endif
|
#endif
|
|
|
_bfd_vms_output_alignment (abfd, 4);
|
_bfd_vms_output_alignment (abfd, 4);
|
|
|
PRIV (vms_linkage_index) = 1;
|
PRIV (vms_linkage_index) = 1;
|
|
|
for (section = abfd->sections; section; section = section->next)
|
for (section = abfd->sections; section; section = section->next)
|
{
|
{
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
_bfd_vms_debug (4, "writing %d. section '%s' (%d bytes)\n",
|
_bfd_vms_debug (4, "writing %d. section '%s' (%d bytes)\n",
|
section->index, section->name,
|
section->index, section->name,
|
(int) (section->size));
|
(int) (section->size));
|
#endif
|
#endif
|
|
|
if (!(section->flags & SEC_HAS_CONTENTS)
|
if (!(section->flags & SEC_HAS_CONTENTS)
|
|| bfd_is_com_section (section))
|
|| bfd_is_com_section (section))
|
continue;
|
continue;
|
|
|
if (!section->contents)
|
if (!section->contents)
|
{
|
{
|
bfd_set_error (bfd_error_no_contents);
|
bfd_set_error (bfd_error_no_contents);
|
return -1;
|
return -1;
|
}
|
}
|
|
|
if (section->name[0]
|
if (section->name[0]
|
&& section->name[1] == 'v'
|
&& section->name[1] == 'v'
|
&& !strcmp (section->name, ".vmsdebug"))
|
&& !strcmp (section->name, ".vmsdebug"))
|
start_first_etbt_record (abfd);
|
start_first_etbt_record (abfd);
|
else
|
else
|
start_etir_record (abfd, section->index, 0, FALSE);
|
start_etir_record (abfd, section->index, 0, FALSE);
|
|
|
if (section->flags & SEC_RELOC)
|
if (section->flags & SEC_RELOC)
|
{
|
{
|
bfd_vma curr_addr = 0;
|
bfd_vma curr_addr = 0;
|
unsigned char *curr_data = section->contents;
|
unsigned char *curr_data = section->contents;
|
bfd_size_type size;
|
bfd_size_type size;
|
int pass2_needed = 0;
|
int pass2_needed = 0;
|
int pass2_in_progress = 0;
|
int pass2_in_progress = 0;
|
unsigned int irel;
|
unsigned int irel;
|
|
|
if (section->reloc_count <= 0)
|
if (section->reloc_count <= 0)
|
(*_bfd_error_handler)
|
(*_bfd_error_handler)
|
(_("SEC_RELOC with no relocs in section %s"), section->name);
|
(_("SEC_RELOC with no relocs in section %s"), section->name);
|
|
|
#if VMS_DEBUG
|
#if VMS_DEBUG
|
else
|
else
|
{
|
{
|
int i = section->reloc_count;
|
int i = section->reloc_count;
|
arelent **rptr = section->orelocation;
|
arelent **rptr = section->orelocation;
|
_bfd_vms_debug (4, "%d relocations:\n", i);
|
_bfd_vms_debug (4, "%d relocations:\n", i);
|
while (i-- > 0)
|
while (i-- > 0)
|
{
|
{
|
_bfd_vms_debug (4, "sym %s in sec %s, value %08lx, "
|
_bfd_vms_debug (4, "sym %s in sec %s, value %08lx, "
|
"addr %08lx, off %08lx, len %d: %s\n",
|
"addr %08lx, off %08lx, len %d: %s\n",
|
(*(*rptr)->sym_ptr_ptr)->name,
|
(*(*rptr)->sym_ptr_ptr)->name,
|
(*(*rptr)->sym_ptr_ptr)->section->name,
|
(*(*rptr)->sym_ptr_ptr)->section->name,
|
(long) (*(*rptr)->sym_ptr_ptr)->value,
|
(long) (*(*rptr)->sym_ptr_ptr)->value,
|
(*rptr)->address, (*rptr)->addend,
|
(*rptr)->address, (*rptr)->addend,
|
bfd_get_reloc_size ((*rptr)->howto),
|
bfd_get_reloc_size ((*rptr)->howto),
|
( *rptr)->howto->name);
|
( *rptr)->howto->name);
|
rptr++;
|
rptr++;
|
}
|
}
|
}
|
}
|
#endif
|
#endif
|
|
|
new_pass:
|
new_pass:
|
for (irel = 0; irel < section->reloc_count; irel++)
|
for (irel = 0; irel < section->reloc_count; irel++)
|
{
|
{
|
struct evax_private_udata_struct *udata;
|
struct evax_private_udata_struct *udata;
|
arelent *rptr = section->orelocation [irel];
|
arelent *rptr = section->orelocation [irel];
|
bfd_vma addr = rptr->address;
|
bfd_vma addr = rptr->address;
|
asymbol *sym = *rptr->sym_ptr_ptr;
|
asymbol *sym = *rptr->sym_ptr_ptr;
|
asection *sec = sym->section;
|
asection *sec = sym->section;
|
int defer = defer_reloc_p (rptr);
|
int defer = defer_reloc_p (rptr);
|
unsigned int slen;
|
unsigned int slen;
|
char *hash;
|
char *hash;
|
|
|
if (pass2_in_progress)
|
if (pass2_in_progress)
|
{
|
{
|
/* Non-deferred relocs have already been output. */
|
/* Non-deferred relocs have already been output. */
|
if (!defer)
|
if (!defer)
|
continue;
|
continue;
|
}
|
}
|
else
|
else
|
{
|
{
|
/* Deferred relocs must be output at the very end. */
|
/* Deferred relocs must be output at the very end. */
|
if (defer)
|
if (defer)
|
{
|
{
|
pass2_needed = 1;
|
pass2_needed = 1;
|
continue;
|
continue;
|
}
|
}
|
|
|
/* Regular relocs are intertwined with binary data. */
|
/* Regular relocs are intertwined with binary data. */
|
if (curr_addr > addr)
|
if (curr_addr > addr)
|
(*_bfd_error_handler) (_("Size error in section %s"),
|
(*_bfd_error_handler) (_("Size error in section %s"),
|
section->name);
|
section->name);
|
size = addr - curr_addr;
|
size = addr - curr_addr;
|
sto_imm (abfd, size, curr_data, curr_addr,
|
sto_imm (abfd, size, curr_data, curr_addr,
|
section->index, section->name);
|
section->index, section->name);
|
curr_data += size;
|
curr_data += size;
|
curr_addr += size;
|
curr_addr += size;
|
}
|
}
|
|
|
size = bfd_get_reloc_size (rptr->howto);
|
size = bfd_get_reloc_size (rptr->howto);
|
|
|
switch (rptr->howto->type)
|
switch (rptr->howto->type)
|
{
|
{
|
case ALPHA_R_IGNORE:
|
case ALPHA_R_IGNORE:
|
break;
|
break;
|
|
|
case ALPHA_R_REFLONG:
|
case ALPHA_R_REFLONG:
|
if (bfd_is_und_section (sym->section))
|
if (bfd_is_und_section (sym->section))
|
{
|
{
|
bfd_vma addend = rptr->addend;
|
bfd_vma addend = rptr->addend;
|
slen = strlen ((char *) sym->name);
|
slen = strlen ((char *) sym->name);
|
hash = _bfd_vms_length_hash_symbol
|
hash = _bfd_vms_length_hash_symbol
|
(abfd, sym->name, EOBJ_S_C_SYMSIZ);
|
(abfd, sym->name, EOBJ_S_C_SYMSIZ);
|
etir_output_check (abfd, section, curr_addr, slen);
|
etir_output_check (abfd, section, curr_addr, slen);
|
if (addend)
|
if (addend)
|
{
|
{
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_GBL, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_GBL, -1);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_LW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_LW, -1);
|
_bfd_vms_output_long (abfd, (unsigned long) addend);
|
_bfd_vms_output_long (abfd, (unsigned long) addend);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_OPR_ADD, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_OPR_ADD, -1);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_LW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_LW, -1);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
else
|
else
|
{
|
{
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_GBL_LW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_GBL_LW, -1);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
}
|
}
|
else if (bfd_is_abs_section (sym->section))
|
else if (bfd_is_abs_section (sym->section))
|
{
|
{
|
etir_output_check (abfd, section, curr_addr, 16);
|
etir_output_check (abfd, section, curr_addr, 16);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_LW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_LW, -1);
|
_bfd_vms_output_long (abfd, (unsigned long) sym->value);
|
_bfd_vms_output_long (abfd, (unsigned long) sym->value);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_LW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_LW, -1);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
else
|
else
|
{
|
{
|
etir_output_check (abfd, section, curr_addr, 32);
|
etir_output_check (abfd, section, curr_addr, 32);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_PQ, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_PQ, -1);
|
_bfd_vms_output_long (abfd, (unsigned long) sec->index);
|
_bfd_vms_output_long (abfd, (unsigned long) sec->index);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend
|
+ (uquad) sym->value);
|
+ (uquad) sym->value);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
/* ??? Table B-8 of the OpenVMS Linker Utilily Manual
|
/* ??? Table B-8 of the OpenVMS Linker Utilily Manual
|
says that we should have a ETIR_S_C_STO_OFF here.
|
says that we should have a ETIR_S_C_STO_OFF here.
|
But the relocation would not be BFD_RELOC_32 then.
|
But the relocation would not be BFD_RELOC_32 then.
|
This case is very likely unreachable. */
|
This case is very likely unreachable. */
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_LW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_LW, -1);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
break;
|
break;
|
|
|
case ALPHA_R_REFQUAD:
|
case ALPHA_R_REFQUAD:
|
if (bfd_is_und_section (sym->section))
|
if (bfd_is_und_section (sym->section))
|
{
|
{
|
bfd_vma addend = rptr->addend;
|
bfd_vma addend = rptr->addend;
|
slen = strlen ((char *) sym->name);
|
slen = strlen ((char *) sym->name);
|
hash = _bfd_vms_length_hash_symbol
|
hash = _bfd_vms_length_hash_symbol
|
(abfd, sym->name, EOBJ_S_C_SYMSIZ);
|
(abfd, sym->name, EOBJ_S_C_SYMSIZ);
|
etir_output_check (abfd, section, curr_addr, slen);
|
etir_output_check (abfd, section, curr_addr, slen);
|
if (addend)
|
if (addend)
|
{
|
{
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_GBL, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_GBL, -1);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_QW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_QW, -1);
|
_bfd_vms_output_quad (abfd, (uquad) addend);
|
_bfd_vms_output_quad (abfd, (uquad) addend);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_OPR_ADD, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_OPR_ADD, -1);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_QW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_QW, -1);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
else
|
else
|
{
|
{
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_GBL, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_GBL, -1);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
}
|
}
|
else if (bfd_is_abs_section (sym->section))
|
else if (bfd_is_abs_section (sym->section))
|
{
|
{
|
etir_output_check (abfd, section, curr_addr, 16);
|
etir_output_check (abfd, section, curr_addr, 16);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_QW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_QW, -1);
|
_bfd_vms_output_quad (abfd, (uquad) sym->value);
|
_bfd_vms_output_quad (abfd, (uquad) sym->value);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_QW, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_QW, -1);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
else
|
else
|
{
|
{
|
etir_output_check (abfd, section, curr_addr, 32);
|
etir_output_check (abfd, section, curr_addr, 32);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_PQ, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STA_PQ, -1);
|
_bfd_vms_output_long (abfd, (unsigned long) sec->index);
|
_bfd_vms_output_long (abfd, (unsigned long) sec->index);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend
|
+ (uquad) sym->value);
|
+ (uquad) sym->value);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_OFF, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_OFF, -1);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
}
|
}
|
break;
|
break;
|
|
|
case ALPHA_R_HINT:
|
case ALPHA_R_HINT:
|
sto_imm (abfd, size, curr_data, curr_addr,
|
sto_imm (abfd, size, curr_data, curr_addr,
|
section->index, section->name);
|
section->index, section->name);
|
break;
|
break;
|
|
|
case ALPHA_R_LINKAGE:
|
case ALPHA_R_LINKAGE:
|
etir_output_check (abfd, section, curr_addr, 64);
|
etir_output_check (abfd, section, curr_addr, 64);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STC_LP_PSB, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STC_LP_PSB, -1);
|
_bfd_vms_output_long
|
_bfd_vms_output_long
|
(abfd, (unsigned long) PRIV (vms_linkage_index));
|
(abfd, (unsigned long) PRIV (vms_linkage_index));
|
PRIV (vms_linkage_index) += 2;
|
PRIV (vms_linkage_index) += 2;
|
hash = _bfd_vms_length_hash_symbol
|
hash = _bfd_vms_length_hash_symbol
|
(abfd, sym->name, EOBJ_S_C_SYMSIZ);
|
(abfd, sym->name, EOBJ_S_C_SYMSIZ);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_byte (abfd, 0);
|
_bfd_vms_output_byte (abfd, 0);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
break;
|
break;
|
|
|
case ALPHA_R_CODEADDR:
|
case ALPHA_R_CODEADDR:
|
slen = strlen ((char *) sym->name);
|
slen = strlen ((char *) sym->name);
|
hash = _bfd_vms_length_hash_symbol
|
hash = _bfd_vms_length_hash_symbol
|
(abfd, sym->name, EOBJ_S_C_SYMSIZ);
|
(abfd, sym->name, EOBJ_S_C_SYMSIZ);
|
etir_output_check (abfd, section, curr_addr, slen);
|
etir_output_check (abfd, section, curr_addr, slen);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_CA, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STO_CA, -1);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_counted (abfd, hash);
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
break;
|
break;
|
|
|
case ALPHA_R_NOP:
|
case ALPHA_R_NOP:
|
udata
|
udata
|
= (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
|
= (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
|
etir_output_check (abfd, section, curr_addr,
|
etir_output_check (abfd, section, curr_addr,
|
32 + 1 + strlen (udata->origname));
|
32 + 1 + strlen (udata->origname));
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STC_NOP_GBL, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STC_NOP_GBL, -1);
|
_bfd_vms_output_long (abfd, (unsigned long) udata->lkindex);
|
_bfd_vms_output_long (abfd, (unsigned long) udata->lkindex);
|
_bfd_vms_output_long
|
_bfd_vms_output_long
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->address);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->address);
|
_bfd_vms_output_long (abfd, (unsigned long) 0x47ff041f);
|
_bfd_vms_output_long (abfd, (unsigned long) 0x47ff041f);
|
_bfd_vms_output_long
|
_bfd_vms_output_long
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend);
|
_bfd_vms_output_counted
|
_bfd_vms_output_counted
|
(abfd, _bfd_vms_length_hash_symbol
|
(abfd, _bfd_vms_length_hash_symbol
|
(abfd, udata->origname, EOBJ_S_C_SYMSIZ));
|
(abfd, udata->origname, EOBJ_S_C_SYMSIZ));
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
break;
|
break;
|
|
|
case ALPHA_R_BSR:
|
case ALPHA_R_BSR:
|
(*_bfd_error_handler) (_("Spurious ALPHA_R_BSR reloc"));
|
(*_bfd_error_handler) (_("Spurious ALPHA_R_BSR reloc"));
|
break;
|
break;
|
|
|
case ALPHA_R_LDA:
|
case ALPHA_R_LDA:
|
udata
|
udata
|
= (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
|
= (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
|
etir_output_check (abfd, section, curr_addr,
|
etir_output_check (abfd, section, curr_addr,
|
32 + 1 + strlen (udata->origname));
|
32 + 1 + strlen (udata->origname));
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STC_LDA_GBL, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STC_LDA_GBL, -1);
|
_bfd_vms_output_long
|
_bfd_vms_output_long
|
(abfd, (unsigned long) udata->lkindex + 1);
|
(abfd, (unsigned long) udata->lkindex + 1);
|
_bfd_vms_output_long
|
_bfd_vms_output_long
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->address);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->address);
|
_bfd_vms_output_long (abfd, (unsigned long) 0x237B0000);
|
_bfd_vms_output_long (abfd, (unsigned long) 0x237B0000);
|
_bfd_vms_output_long
|
_bfd_vms_output_long
|
(abfd, (unsigned long) udata->bsym->section->index);
|
(abfd, (unsigned long) udata->bsym->section->index);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend);
|
_bfd_vms_output_counted
|
_bfd_vms_output_counted
|
(abfd, _bfd_vms_length_hash_symbol
|
(abfd, _bfd_vms_length_hash_symbol
|
(abfd, udata->origname, EOBJ_S_C_SYMSIZ));
|
(abfd, udata->origname, EOBJ_S_C_SYMSIZ));
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
break;
|
break;
|
|
|
case ALPHA_R_BOH:
|
case ALPHA_R_BOH:
|
udata
|
udata
|
= (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
|
= (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
|
etir_output_check (abfd, section, curr_addr,
|
etir_output_check (abfd, section, curr_addr,
|
32 + 1 + strlen (udata->origname));
|
32 + 1 + strlen (udata->origname));
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STC_BOH_GBL, -1);
|
_bfd_vms_output_begin (abfd, ETIR_S_C_STC_BOH_GBL, -1);
|
_bfd_vms_output_long (abfd, (unsigned long) udata->lkindex);
|
_bfd_vms_output_long (abfd, (unsigned long) udata->lkindex);
|
_bfd_vms_output_long
|
_bfd_vms_output_long
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->address);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->address);
|
_bfd_vms_output_long (abfd, (unsigned long) 0xD3400000);
|
_bfd_vms_output_long (abfd, (unsigned long) 0xD3400000);
|
_bfd_vms_output_long
|
_bfd_vms_output_long
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
(abfd, (unsigned long) udata->enbsym->section->index);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend);
|
_bfd_vms_output_quad (abfd, (uquad) rptr->addend);
|
_bfd_vms_output_counted
|
_bfd_vms_output_counted
|
(abfd, _bfd_vms_length_hash_symbol
|
(abfd, _bfd_vms_length_hash_symbol
|
(abfd, udata->origname, EOBJ_S_C_SYMSIZ));
|
(abfd, udata->origname, EOBJ_S_C_SYMSIZ));
|
_bfd_vms_output_flush (abfd);
|
_bfd_vms_output_flush (abfd);
|
break;
|
break;
|
|
|
default:
|
default:
|
(*_bfd_error_handler) (_("Unhandled relocation %s"),
|
(*_bfd_error_handler) (_("Unhandled relocation %s"),
|
rptr->howto->name);
|
rptr->howto->name);
|
break;
|
break;
|
}
|
}
|
|
|
curr_data += size;
|
curr_data += size;
|
curr_addr += size;
|
curr_addr += size;
|
} /* End of relocs loop. */
|
} /* End of relocs loop. */
|
|
|
if (!pass2_in_progress)
|
if (!pass2_in_progress)
|
{
|
{
|
/* Output rest of section. */
|
/* Output rest of section. */
|
if (curr_addr > section->size)
|
if (curr_addr > section->size)
|
(*_bfd_error_handler) (_("Size error in section %s"),
|
(*_bfd_error_handler) (_("Size error in section %s"),
|
section->name);
|
section->name);
|
size = section->size - curr_addr;
|
size = section->size - curr_addr;
|
sto_imm (abfd, size, curr_data, curr_addr,
|
sto_imm (abfd, size, curr_data, curr_addr,
|
section->index, section->name);
|
section->index, section->name);
|
curr_data += size;
|
curr_data += size;
|
curr_addr += size;
|
curr_addr += size;
|
|
|
if (pass2_needed)
|
if (pass2_needed)
|
{
|
{
|
pass2_in_progress = 1;
|
pass2_in_progress = 1;
|
goto new_pass;
|
goto new_pass;
|
}
|
}
|
}
|
}
|
}
|
}
|
|
|
else /* (section->flags & SEC_RELOC) */
|
else /* (section->flags & SEC_RELOC) */
|
sto_imm (abfd, section->size, section->contents, 0,
|
sto_imm (abfd, section->size, section->contents, 0,
|
section->index, section->name);
|
section->index, section->name);
|
|
|
end_etir_record (abfd);
|
end_etir_record (abfd);
|
}
|
}
|
|
|
_bfd_vms_output_alignment (abfd, 2);
|
_bfd_vms_output_alignment (abfd, 2);
|
return 0;
|
return 0;
|
}
|
}
|
|
|
