1 /* vms.c -- BFD back-end for EVAX (openVMS/Alpha) files.
2 Copyright (C) 1996-2018 Free Software Foundation, Inc.
4 Initial version written by Klaus Kaempf (kkaempf@rmi.de)
5 Major rewrite by Adacore.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
25 o Generation of shared image
26 o Relocation optimizations
32 o protected sections (for messages)
50 #include "vms/eihvn.h"
51 #include "vms/eobjrec.h"
54 #include "vms/esgps.h"
63 #include "vms/esdfm.h"
64 #include "vms/esdfv.h"
70 #include "vms/internal.h"
73 #define MIN(a,b) ((a) < (b) ? (a) : (b))
75 /* The r_type field in a reloc is one of the following values. */
76 #define ALPHA_R_IGNORE 0
77 #define ALPHA_R_REFQUAD 1
78 #define ALPHA_R_BRADDR 2
79 #define ALPHA_R_HINT 3
80 #define ALPHA_R_SREL16 4
81 #define ALPHA_R_SREL32 5
82 #define ALPHA_R_SREL64 6
83 #define ALPHA_R_OP_PUSH 7
84 #define ALPHA_R_OP_STORE 8
85 #define ALPHA_R_OP_PSUB 9
86 #define ALPHA_R_OP_PRSHIFT 10
87 #define ALPHA_R_LINKAGE 11
88 #define ALPHA_R_REFLONG 12
89 #define ALPHA_R_CODEADDR 13
90 #define ALPHA_R_NOP 14
91 #define ALPHA_R_BSR 15
92 #define ALPHA_R_LDA 16
93 #define ALPHA_R_BOH 17
95 /* These are used with DST_S_C_LINE_NUM. */
96 #define DST_S_C_LINE_NUM_HEADER_SIZE 4
98 /* These are used with DST_S_C_SOURCE */
100 #define DST_S_B_PCLINE_UNSBYTE 1
101 #define DST_S_W_PCLINE_UNSWORD 1
102 #define DST_S_L_PCLINE_UNSLONG 1
104 #define DST_S_B_MODBEG_NAME 14
105 #define DST_S_L_RTNBEG_ADDRESS 5
106 #define DST_S_B_RTNBEG_NAME 13
107 #define DST_S_L_RTNEND_SIZE 5
109 /* These are used with DST_S_C_SOURCE. */
110 #define DST_S_C_SOURCE_HEADER_SIZE 4
112 #define DST_S_B_SRC_DF_LENGTH 1
113 #define DST_S_W_SRC_DF_FILEID 3
114 #define DST_S_B_SRC_DF_FILENAME 20
115 #define DST_S_B_SRC_UNSBYTE 1
116 #define DST_S_W_SRC_UNSWORD 1
117 #define DST_S_L_SRC_UNSLONG 1
119 /* Debugger symbol definitions. */
121 #define DBG_S_L_DMT_MODBEG 0
122 #define DBG_S_L_DST_SIZE 4
123 #define DBG_S_W_DMT_PSECT_COUNT 8
124 #define DBG_S_C_DMT_HEADER_SIZE 12
126 #define DBG_S_L_DMT_PSECT_START 0
127 #define DBG_S_L_DMT_PSECT_LENGTH 4
128 #define DBG_S_C_DMT_PSECT_SIZE 8
130 /* VMS module header. */
146 #define EMH_DATE_LENGTH 17
148 /* VMS End-Of-Module records (EOM/EEOM). */
152 unsigned int eom_l_total_lps;
153 unsigned short eom_w_comcod;
154 bfd_boolean eom_has_transfer;
155 unsigned char eom_b_tfrflg;
156 unsigned int eom_l_psindx;
157 unsigned int eom_l_tfradr;
160 struct vms_symbol_entry
166 unsigned char data_type;
167 unsigned short flags;
169 /* Section and offset/value of the symbol. */
173 /* Section and offset/value for the entry point (only for subprg). */
174 asection *code_section;
175 unsigned int code_value;
177 /* Symbol vector offset. */
178 unsigned int symbol_vector;
180 /* Length of the name. */
181 unsigned char namelen;
186 /* Stack value for push/pop commands. */
194 #define STACKSIZE 128
196 /* A minimal decoding of DST compilation units. We only decode
197 what's needed to get to the line number information. */
207 struct srecinfo *next;
215 struct lineinfo *next;
222 struct funcinfo *next;
230 /* Chain the previously read compilation unit. */
233 /* The module name. */
236 /* The start offset and size of debug info in the DST section. */
240 /* The lowest and highest addresses contained in this compilation
241 unit as specified in the compilation unit header. */
245 /* The listing line table. */
246 struct lineinfo *line_table;
248 /* The source record table. */
249 struct srecinfo *srec_table;
251 /* A list of the functions found in this module. */
252 struct funcinfo *func_table;
254 /* Current allocation of file_table. */
255 unsigned int file_table_count;
257 /* An array of the files making up this module. */
258 struct fileinfo *file_table;
261 /* BFD private data for alpha-vms. */
263 struct vms_private_data_struct
265 /* If true, relocs have been read. */
266 bfd_boolean reloc_done;
268 /* Record input buffer. */
269 struct vms_rec_rd recrd;
270 struct vms_rec_wr recwr;
272 struct hdr_struct hdr_data; /* data from HDR/EMH record */
273 struct eom_struct eom_data; /* data from EOM/EEOM record */
275 /* Transfer addresses (entry points). */
276 bfd_vma transfer_address[4];
278 /* Array of GSD sections to get the correspond BFD one. */
279 unsigned int section_max; /* Size of the sections array. */
280 unsigned int section_count; /* Number of GSD sections. */
283 /* Array of raw symbols. */
284 struct vms_symbol_entry **syms;
286 /* Canonicalized symbols. */
289 /* Number of symbols. */
290 unsigned int gsd_sym_count;
291 /* Size of the syms array. */
292 unsigned int max_sym_count;
293 /* Number of procedure symbols. */
294 unsigned int norm_sym_count;
296 /* Stack used to evaluate TIR/ETIR commands. */
297 struct stack_struct *stack;
300 /* Content reading. */
301 asection *image_section; /* section for image_ptr */
302 file_ptr image_offset; /* Offset for image_ptr. */
304 struct module *modules; /* list of all compilation units */
306 /* The DST section. */
307 asection *dst_section;
309 unsigned int dst_ptr_offsets_count; /* # of offsets in following array */
310 unsigned int *dst_ptr_offsets; /* array of saved image_ptr offsets */
312 /* Shared library support */
313 bfd_vma symvva; /* relative virtual address of symbol vector */
315 unsigned char matchctl;
317 /* Shared library index. This is used for input bfd while linking. */
318 unsigned int shr_index;
320 /* Used to place structures in the file. */
323 /* Simply linked list of eisd. */
324 struct vms_internal_eisd_map *eisd_head;
325 struct vms_internal_eisd_map *eisd_tail;
327 /* Simply linked list of eisd for shared libraries. */
328 struct vms_internal_eisd_map *gbl_eisd_head;
329 struct vms_internal_eisd_map *gbl_eisd_tail;
331 /* linkage index counter used by conditional store commands */
332 unsigned int vms_linkage_index;
335 #define PRIV2(abfd, name) \
336 (((struct vms_private_data_struct *)(abfd)->tdata.any)->name)
337 #define PRIV(name) PRIV2(abfd,name)
340 /* Used to keep extra VMS specific information for a given section.
342 reloc_size holds the size of the relocation stream, note this
343 is very different from the number of relocations as VMS relocations
346 reloc_stream is the actual stream of relocation entries. */
348 struct vms_section_data_struct
350 /* Maximnum number of entries in sec->relocation. */
353 /* Corresponding eisd. Used only while generating executables. */
354 struct vms_internal_eisd_map *eisd;
356 /* PSC flags to be clear. */
359 /* PSC flags to be set. */
363 #define vms_section_data(sec) \
364 ((struct vms_section_data_struct *)sec->used_by_bfd)
366 /* To be called from the debugger. */
367 struct vms_private_data_struct *bfd_vms_get_data (bfd *);
369 static int vms_get_remaining_object_record (bfd *, unsigned int);
370 static bfd_boolean _bfd_vms_slurp_object_records (bfd * abfd);
371 static void alpha_vms_add_fixup_lp (struct bfd_link_info *, bfd *, bfd *);
372 static void alpha_vms_add_fixup_ca (struct bfd_link_info *, bfd *, bfd *);
373 static void alpha_vms_add_fixup_qr (struct bfd_link_info *, bfd *, bfd *,
375 static void alpha_vms_add_fixup_lr (struct bfd_link_info *, unsigned int,
377 static void alpha_vms_add_lw_reloc (struct bfd_link_info *);
378 static void alpha_vms_add_qw_reloc (struct bfd_link_info *);
387 /* Number of elements in VEC. */
389 #define VEC_COUNT(VEC) ((VEC).nbr_el)
391 /* Get the address of the Nth element. */
393 #define VEC_EL(VEC, TYPE, N) (((TYPE *)((VEC).els))[N])
395 #define VEC_INIT(VEC) \
402 /* Be sure there is room for a new element. */
404 static void vector_grow1 (struct vector_type *vec, size_t elsz);
406 /* Allocate room for a new element and return its address. */
408 #define VEC_APPEND(VEC, TYPE) \
409 (vector_grow1 (&VEC, sizeof (TYPE)), &VEC_EL(VEC, TYPE, (VEC).nbr_el++))
411 /* Append an element. */
413 #define VEC_APPEND_EL(VEC, TYPE, EL) \
414 (*(VEC_APPEND (VEC, TYPE)) = EL)
416 struct alpha_vms_vma_ref
418 bfd_vma vma; /* Vma in the output. */
419 bfd_vma ref; /* Reference in the input. */
422 struct alpha_vms_shlib_el
425 bfd_boolean has_fixups;
427 struct vector_type lp; /* Vector of bfd_vma. */
428 struct vector_type ca; /* Vector of bfd_vma. */
429 struct vector_type qr; /* Vector of struct alpha_vms_vma_ref. */
432 /* Alpha VMS linker hash table. */
434 struct alpha_vms_link_hash_table
436 struct bfd_link_hash_table root;
438 /* Vector of shared libraries. */
439 struct vector_type shrlibs;
444 /* Base address. Used by fixups. */
448 #define alpha_vms_link_hash(INFO) \
449 ((struct alpha_vms_link_hash_table *)(INFO->hash))
451 /* Alpha VMS linker hash table entry. */
453 struct alpha_vms_link_hash_entry
455 struct bfd_link_hash_entry root;
457 /* Pointer to the original vms symbol. */
458 struct vms_symbol_entry *sym;
463 /* Read & process EIHD record.
464 Return TRUE on success, FALSE on error. */
467 _bfd_vms_slurp_eihd (bfd *abfd, unsigned int *eisd_offset,
468 unsigned int *eihs_offset)
470 unsigned int imgtype, size;
472 struct vms_eihd *eihd = (struct vms_eihd *)PRIV (recrd.rec);
474 vms_debug2 ((8, "_bfd_vms_slurp_eihd\n"));
476 /* PR 21813: Check for an undersized record. */
477 if (PRIV (recrd.buf_size) < sizeof (* eihd))
479 _bfd_error_handler (_("Corrupt EIHD record - size is too small"));
480 bfd_set_error (bfd_error_bad_value);
484 size = bfd_getl32 (eihd->size);
485 imgtype = bfd_getl32 (eihd->imgtype);
487 if (imgtype == EIHD__K_EXE || imgtype == EIHD__K_LIM)
488 abfd->flags |= EXEC_P;
490 symvva = bfd_getl64 (eihd->symvva);
493 PRIV (symvva) = symvva;
494 abfd->flags |= DYNAMIC;
497 PRIV (ident) = bfd_getl32 (eihd->ident);
498 PRIV (matchctl) = eihd->matchctl;
500 *eisd_offset = bfd_getl32 (eihd->isdoff);
501 *eihs_offset = bfd_getl32 (eihd->symdbgoff);
503 vms_debug2 ((4, "EIHD size %d imgtype %d symvva 0x%lx eisd %d eihs %d\n",
504 size, imgtype, (unsigned long)symvva,
505 *eisd_offset, *eihs_offset));
510 /* Read & process EISD record.
511 Return TRUE on success, FALSE on error. */
514 _bfd_vms_slurp_eisd (bfd *abfd, unsigned int offset)
516 int section_count = 0;
518 vms_debug2 ((8, "_bfd_vms_slurp_eisd\n"));
522 struct vms_eisd *eisd;
523 unsigned int rec_size;
532 /* PR 17512: file: 3d9e9fe9.
533 12 is the offset of the eisdsize field from the start of the record (8)
534 plus the size of the eisdsize field (4). */
535 if (offset >= PRIV (recrd.rec_size) - 12)
537 eisd = (struct vms_eisd *)(PRIV (recrd.rec) + offset);
538 rec_size = bfd_getl32 (eisd->eisdsize);
542 /* Skip to next block if pad. */
543 if (rec_size == 0xffffffff)
545 offset = (offset + VMS_BLOCK_SIZE) & ~(VMS_BLOCK_SIZE - 1);
549 /* Make sure that there is enough data present in the record. */
550 /* FIXME: Should we use sizeof (struct vms_eisd) rather than just 32 here ? */
553 /* Make sure that the record is not too big either. */
554 if (offset + rec_size >= PRIV (recrd.rec_size))
559 size = bfd_getl32 (eisd->secsize);
560 vaddr = bfd_getl64 (eisd->virt_addr);
561 flags = bfd_getl32 (eisd->flags);
562 vbn = bfd_getl32 (eisd->vbn);
564 vms_debug2 ((4, "EISD at 0x%x size 0x%x addr 0x%lx flags 0x%x blk %d\n",
565 offset, size, (unsigned long)vaddr, flags, vbn));
567 /* VMS combines psects from .obj files into isects in the .exe. This
568 process doesn't preserve enough information to reliably determine
569 what's in each section without examining the data. This is
570 especially true of DWARF debug sections. */
571 bfd_flags = SEC_ALLOC;
573 bfd_flags |= SEC_HAS_CONTENTS | SEC_LOAD;
575 if (flags & EISD__M_EXE)
576 bfd_flags |= SEC_CODE;
578 if (flags & EISD__M_NONSHRADR)
579 bfd_flags |= SEC_DATA;
581 if (!(flags & EISD__M_WRT))
582 bfd_flags |= SEC_READONLY;
584 if (flags & EISD__M_DZRO)
585 bfd_flags |= SEC_DATA;
587 if (flags & EISD__M_FIXUPVEC)
588 bfd_flags |= SEC_DATA;
590 if (flags & EISD__M_CRF)
591 bfd_flags |= SEC_DATA;
593 if (flags & EISD__M_GBL)
595 if (rec_size < offsetof (struct vms_eisd, gblnam))
597 else if (rec_size < sizeof (struct vms_eisd))
598 name = _bfd_vms_save_counted_string (eisd->gblnam,
599 rec_size - offsetof (struct vms_eisd, gblnam));
601 name = _bfd_vms_save_counted_string (eisd->gblnam, EISD__K_GBLNAMLEN);
602 bfd_flags |= SEC_COFF_SHARED_LIBRARY;
603 bfd_flags &= ~(SEC_ALLOC | SEC_LOAD);
605 else if (flags & EISD__M_FIXUPVEC)
607 else if (eisd->type == EISD__K_USRSTACK)
613 name = (char*) bfd_alloc (abfd, 32);
614 if (flags & EISD__M_DZRO)
616 else if (flags & EISD__M_EXE)
618 else if (!(flags & EISD__M_WRT))
622 BFD_ASSERT (section_count < 999);
623 sprintf (name, "$%s_%03d$", pfx, section_count++);
626 section = bfd_make_section (abfd, name);
631 section->filepos = vbn ? VMS_BLOCK_SIZE * (vbn - 1) : 0;
632 section->size = size;
633 section->vma = vaddr;
635 if (!bfd_set_section_flags (abfd, section, bfd_flags))
642 /* Read & process EIHS record.
643 Return TRUE on success, FALSE on error. */
646 _bfd_vms_slurp_eihs (bfd *abfd, unsigned int offset)
648 unsigned char *p = PRIV (recrd.rec) + offset;
650 unsigned int gstsize ATTRIBUTE_UNUSED;
652 unsigned int dstsize;
654 unsigned int dmtbytes;
657 /* PR 21611: Check that offset is valid. */
658 if (offset > PRIV (recrd.rec_size) - (EIHS__L_DMTBYTES + 4))
660 _bfd_error_handler (_("Unable to read EIHS record at offset %#x"), offset);
661 bfd_set_error (bfd_error_file_truncated);
665 gstvbn = bfd_getl32 (p + EIHS__L_GSTVBN);
666 gstsize = bfd_getl32 (p + EIHS__L_GSTSIZE);
667 dstvbn = bfd_getl32 (p + EIHS__L_DSTVBN);
668 dstsize = bfd_getl32 (p + EIHS__L_DSTSIZE);
669 dmtvbn = bfd_getl32 (p + EIHS__L_DMTVBN);
670 dmtbytes = bfd_getl32 (p + EIHS__L_DMTBYTES);
673 vms_debug (8, "_bfd_vms_slurp_ihs\n");
674 vms_debug (4, "EIHS record gstvbn %d gstsize %d dstvbn %d dstsize %d dmtvbn %d dmtbytes %d\n",
675 gstvbn, gstsize, dstvbn, dstsize, dmtvbn, dmtbytes);
680 flagword bfd_flags = SEC_HAS_CONTENTS | SEC_DEBUGGING;
682 section = bfd_make_section (abfd, "$DST$");
686 section->size = dstsize;
687 section->filepos = VMS_BLOCK_SIZE * (dstvbn - 1);
689 if (!bfd_set_section_flags (abfd, section, bfd_flags))
692 PRIV (dst_section) = section;
693 abfd->flags |= (HAS_DEBUG | HAS_LINENO);
698 flagword bfd_flags = SEC_HAS_CONTENTS | SEC_DEBUGGING;
700 section = bfd_make_section (abfd, "$DMT$");
704 section->size = dmtbytes;
705 section->filepos = VMS_BLOCK_SIZE * (dmtvbn - 1);
707 if (!bfd_set_section_flags (abfd, section, bfd_flags))
713 if (bfd_seek (abfd, VMS_BLOCK_SIZE * (gstvbn - 1), SEEK_SET))
715 bfd_set_error (bfd_error_file_truncated);
719 if (!_bfd_vms_slurp_object_records (abfd))
722 abfd->flags |= HAS_SYMS;
728 /* Object file reading. */
730 /* Object file input functions. */
732 /* Get next record from object file to vms_buf.
733 Set PRIV(buf_size) and return it
735 This is a little tricky since it should be portable.
737 The openVMS object file has 'variable length' which means that
738 read() returns data in chunks of (hopefully) correct and expected
739 size. The linker (and other tools on VMS) depend on that. Unix
740 doesn't know about 'formatted' files, so reading and writing such
741 an object file in a Unix environment is not trivial.
743 With the tool 'file' (available on all VMS FTP sites), one
744 can view and change the attributes of a file. Changing from
745 'variable length' to 'fixed length, 512 bytes' reveals the
746 record size at the first 2 bytes of every record. The same
747 may happen during the transfer of object files from VMS to Unix,
748 at least with UCX, the DEC implementation of TCP/IP.
750 The VMS format repeats the size at bytes 2 & 3 of every record.
752 On the first call (file_format == FF_UNKNOWN) we check if
753 the first and the third byte pair (!) of the record match.
754 If they do it's an object file in an Unix environment or with
755 wrong attributes (FF_FOREIGN), else we should be in a VMS
756 environment where read() returns the record size (FF_NATIVE).
758 Reading is always done in 2 steps:
759 1. first just the record header is read and the size extracted,
760 2. then the read buffer is adjusted and the remaining bytes are
763 All file I/O is done on even file positions. */
765 #define VMS_OBJECT_ADJUSTMENT 2
768 maybe_adjust_record_pointer_for_object (bfd *abfd)
770 /* Set the file format once for all on the first invocation. */
771 if (PRIV (recrd.file_format) == FF_UNKNOWN)
773 if (PRIV (recrd.rec)[0] == PRIV (recrd.rec)[4]
774 && PRIV (recrd.rec)[1] == PRIV (recrd.rec)[5])
775 PRIV (recrd.file_format) = FF_FOREIGN;
777 PRIV (recrd.file_format) = FF_NATIVE;
780 /* The adjustment is needed only in an Unix environment. */
781 if (PRIV (recrd.file_format) == FF_FOREIGN)
782 PRIV (recrd.rec) += VMS_OBJECT_ADJUSTMENT;
785 /* Implement step #1 of the object record reading procedure.
786 Return the record type or -1 on failure. */
789 _bfd_vms_get_object_record (bfd *abfd)
791 unsigned int test_len = 6;
794 vms_debug2 ((8, "_bfd_vms_get_obj_record\n"));
796 /* Skip alignment byte if the current position is odd. */
797 if (PRIV (recrd.file_format) == FF_FOREIGN && (bfd_tell (abfd) & 1))
799 if (bfd_bread (PRIV (recrd.buf), 1, abfd) != 1)
801 bfd_set_error (bfd_error_file_truncated);
806 /* Read the record header */
807 if (bfd_bread (PRIV (recrd.buf), test_len, abfd) != test_len)
809 bfd_set_error (bfd_error_file_truncated);
813 /* Reset the record pointer. */
814 PRIV (recrd.rec) = PRIV (recrd.buf);
815 maybe_adjust_record_pointer_for_object (abfd);
817 if (vms_get_remaining_object_record (abfd, test_len) <= 0)
820 type = bfd_getl16 (PRIV (recrd.rec));
822 vms_debug2 ((8, "_bfd_vms_get_obj_record: rec %p, size %d, type %d\n",
823 PRIV (recrd.rec), PRIV (recrd.rec_size), type));
828 /* Implement step #2 of the object record reading procedure.
829 Return the size of the record or 0 on failure. */
832 vms_get_remaining_object_record (bfd *abfd, unsigned int read_so_far)
834 unsigned int to_read;
836 vms_debug2 ((8, "vms_get_remaining_obj_record\n"));
838 /* Extract record size. */
839 PRIV (recrd.rec_size) = bfd_getl16 (PRIV (recrd.rec) + 2);
841 if (PRIV (recrd.rec_size) == 0)
843 bfd_set_error (bfd_error_file_truncated);
847 /* That's what the linker manual says. */
848 if (PRIV (recrd.rec_size) > EOBJ__C_MAXRECSIZ)
850 bfd_set_error (bfd_error_file_truncated);
854 /* Take into account object adjustment. */
855 to_read = PRIV (recrd.rec_size);
856 if (PRIV (recrd.file_format) == FF_FOREIGN)
857 to_read += VMS_OBJECT_ADJUSTMENT;
859 /* Adjust the buffer. */
860 if (to_read > PRIV (recrd.buf_size))
863 = (unsigned char *) bfd_realloc (PRIV (recrd.buf), to_read);
864 if (PRIV (recrd.buf) == NULL)
866 PRIV (recrd.buf_size) = to_read;
868 /* PR 17512: file: 025-1974-0.004. */
869 else if (to_read <= read_so_far)
872 /* Read the remaining record. */
873 to_read -= read_so_far;
875 vms_debug2 ((8, "vms_get_remaining_obj_record: to_read %d\n", to_read));
877 if (bfd_bread (PRIV (recrd.buf) + read_so_far, to_read, abfd) != to_read)
879 bfd_set_error (bfd_error_file_truncated);
883 /* Reset the record pointer. */
884 PRIV (recrd.rec) = PRIV (recrd.buf);
885 maybe_adjust_record_pointer_for_object (abfd);
887 vms_debug2 ((8, "vms_get_remaining_obj_record: size %d\n",
888 PRIV (recrd.rec_size)));
890 return PRIV (recrd.rec_size);
893 /* Read and process emh record.
894 Return TRUE on success, FALSE on error. */
897 _bfd_vms_slurp_ehdr (bfd *abfd)
900 unsigned char *vms_rec;
904 vms_rec = PRIV (recrd.rec);
905 /* PR 17512: file: 62736583. */
906 end = PRIV (recrd.buf) + PRIV (recrd.buf_size);
908 vms_debug2 ((2, "HDR/EMH\n"));
910 subtype = bfd_getl16 (vms_rec + 4);
912 vms_debug2 ((3, "subtype %d\n", subtype));
918 if (vms_rec + 21 >= end)
920 PRIV (hdr_data).hdr_b_strlvl = vms_rec[6];
921 PRIV (hdr_data).hdr_l_arch1 = bfd_getl32 (vms_rec + 8);
922 PRIV (hdr_data).hdr_l_arch2 = bfd_getl32 (vms_rec + 12);
923 PRIV (hdr_data).hdr_l_recsiz = bfd_getl32 (vms_rec + 16);
924 if ((vms_rec + 20 + vms_rec[20] + 1) >= end)
926 PRIV (hdr_data).hdr_t_name = _bfd_vms_save_counted_string (vms_rec + 20, vms_rec[20]);
927 ptr = vms_rec + 20 + vms_rec[20] + 1;
928 if ((ptr + *ptr + 1) >= end)
930 PRIV (hdr_data).hdr_t_version =_bfd_vms_save_counted_string (ptr, *ptr);
934 PRIV (hdr_data).hdr_t_date = _bfd_vms_save_sized_string (ptr, 17);
938 if (vms_rec + PRIV (recrd.rec_size - 6) > end)
940 PRIV (hdr_data).hdr_c_lnm =
941 _bfd_vms_save_sized_string (vms_rec, PRIV (recrd.rec_size - 6));
945 if (vms_rec + PRIV (recrd.rec_size - 6) > end)
947 PRIV (hdr_data).hdr_c_src =
948 _bfd_vms_save_sized_string (vms_rec, PRIV (recrd.rec_size - 6));
952 if (vms_rec + PRIV (recrd.rec_size - 6) > end)
954 PRIV (hdr_data).hdr_c_ttl =
955 _bfd_vms_save_sized_string (vms_rec, PRIV (recrd.rec_size - 6));
965 bfd_set_error (bfd_error_wrong_format);
972 /* Typical sections for evax object files. */
974 #define EVAX_ABS_NAME "$ABS$"
975 #define EVAX_CODE_NAME "$CODE$"
976 #define EVAX_LINK_NAME "$LINK$"
977 #define EVAX_DATA_NAME "$DATA$"
978 #define EVAX_BSS_NAME "$BSS$"
979 #define EVAX_READONLYADDR_NAME "$READONLY_ADDR$"
980 #define EVAX_READONLY_NAME "$READONLY$"
981 #define EVAX_LITERAL_NAME "$LITERAL$"
982 #define EVAX_LITERALS_NAME "$LITERALS"
983 #define EVAX_COMMON_NAME "$COMMON$"
984 #define EVAX_LOCAL_NAME "$LOCAL$"
986 struct sec_flags_struct
988 const char *name; /* Name of section. */
990 flagword flags_always; /* Flags we set always. */
992 flagword flags_hassize; /* Flags we set if the section has a size > 0. */
995 /* These flags are deccrtl/vaxcrtl (openVMS 6.2 Alpha) compatible. */
997 static const struct sec_flags_struct evax_section_flags[] =
1005 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_EXE,
1006 SEC_CODE | SEC_READONLY,
1007 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_EXE,
1008 SEC_CODE | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1009 { EVAX_LITERAL_NAME,
1010 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_RD | EGPS__V_NOMOD,
1011 SEC_DATA | SEC_READONLY,
1012 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_RD,
1013 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1015 EGPS__V_REL | EGPS__V_RD,
1016 SEC_DATA | SEC_READONLY,
1017 EGPS__V_REL | EGPS__V_RD,
1018 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1020 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT | EGPS__V_NOMOD,
1022 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1023 SEC_DATA | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1025 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT | EGPS__V_NOMOD,
1027 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT | EGPS__V_NOMOD,
1029 { EVAX_READONLYADDR_NAME,
1030 EGPS__V_PIC | EGPS__V_REL | EGPS__V_RD,
1031 SEC_DATA | SEC_READONLY,
1032 EGPS__V_PIC | EGPS__V_REL | EGPS__V_RD,
1033 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1034 { EVAX_READONLY_NAME,
1035 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_RD | EGPS__V_NOMOD,
1036 SEC_DATA | SEC_READONLY,
1037 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_RD,
1038 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1040 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1042 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1043 SEC_DATA | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1044 { EVAX_LITERALS_NAME,
1045 EGPS__V_PIC | EGPS__V_OVR,
1046 SEC_DATA | SEC_READONLY,
1047 EGPS__V_PIC | EGPS__V_OVR,
1048 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1050 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1052 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1053 SEC_DATA | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD }
1056 /* Retrieve BFD section flags by name and size. */
1059 vms_secflag_by_name (const struct sec_flags_struct *section_flags,
1065 while (section_flags[i].name != NULL)
1067 if (strcmp (name, section_flags[i].name) == 0)
1070 return section_flags[i].flags_hassize;
1072 return section_flags[i].flags_always;
1077 return section_flags[i].flags_hassize;
1078 return section_flags[i].flags_always;
1081 /* Retrieve VMS section flags by name and size. */
1084 vms_esecflag_by_name (const struct sec_flags_struct *section_flags,
1090 while (section_flags[i].name != NULL)
1092 if (strcmp (name, section_flags[i].name) == 0)
1095 return section_flags[i].vflags_hassize;
1097 return section_flags[i].vflags_always;
1102 return section_flags[i].vflags_hassize;
1103 return section_flags[i].vflags_always;
1106 /* Add SYM to the symbol table of ABFD.
1107 Return FALSE in case of error. */
1110 add_symbol_entry (bfd *abfd, struct vms_symbol_entry *sym)
1112 if (PRIV (gsd_sym_count) >= PRIV (max_sym_count))
1114 if (PRIV (max_sym_count) == 0)
1116 PRIV (max_sym_count) = 128;
1117 PRIV (syms) = bfd_malloc
1118 (PRIV (max_sym_count) * sizeof (struct vms_symbol_entry *));
1122 PRIV (max_sym_count) *= 2;
1123 PRIV (syms) = bfd_realloc
1125 (PRIV (max_sym_count) * sizeof (struct vms_symbol_entry *)));
1127 if (PRIV (syms) == NULL)
1131 PRIV (syms)[PRIV (gsd_sym_count)++] = sym;
1135 /* Create a symbol whose name is ASCIC and add it to ABFD.
1136 Return NULL in case of error. */
1138 static struct vms_symbol_entry *
1139 add_symbol (bfd *abfd, const unsigned char *ascic)
1141 struct vms_symbol_entry *entry;
1145 entry = (struct vms_symbol_entry *)bfd_zalloc (abfd, sizeof (*entry) + len);
1148 entry->namelen = len;
1149 memcpy (entry->name, ascic, len);
1150 entry->name[len] = 0;
1151 entry->owner = abfd;
1153 if (!add_symbol_entry (abfd, entry))
1158 /* Read and process EGSD. Return FALSE on failure. */
1161 _bfd_vms_slurp_egsd (bfd *abfd)
1164 unsigned int gsd_size;
1165 unsigned char *vms_rec;
1166 unsigned long base_addr;
1168 vms_debug2 ((2, "EGSD\n"));
1170 if (PRIV (recrd.rec_size) < 8)
1172 _bfd_error_handler (_("Corrupt EGSD record: its size (%#x) is too small"),
1173 PRIV (recrd.rec_size));
1174 bfd_set_error (bfd_error_bad_value);
1178 PRIV (recrd.rec) += 8; /* Skip type, size, align pad. */
1179 PRIV (recrd.rec_size) -= 8;
1181 /* Calculate base address for each section. */
1184 while (PRIV (recrd.rec_size) > 4)
1186 vms_rec = PRIV (recrd.rec);
1188 gsd_type = bfd_getl16 (vms_rec);
1189 gsd_size = bfd_getl16 (vms_rec + 2);
1191 vms_debug2 ((3, "egsd_type %d\n", gsd_type));
1193 /* PR 21615: Check for size overflow. */
1194 if (PRIV (recrd.rec_size) < gsd_size)
1196 _bfd_error_handler (_("Corrupt EGSD record: size (%#x) is larger than remaining space (%#x)"),
1197 gsd_size, PRIV (recrd.rec_size));
1198 bfd_set_error (bfd_error_bad_value);
1204 _bfd_error_handler (_("Corrupt EGSD record: size (%#x) is too small"),
1206 bfd_set_error (bfd_error_bad_value);
1213 /* Program section definition. */
1215 struct vms_egps *egps = (struct vms_egps *)vms_rec;
1216 flagword new_flags, vms_flags;
1219 vms_flags = bfd_getl16 (egps->flags);
1221 if ((vms_flags & EGPS__V_REL) == 0)
1223 /* Use the global absolute section for all
1224 absolute sections. */
1225 section = bfd_abs_section_ptr;
1230 unsigned long align_addr;
1232 name = _bfd_vms_save_counted_string (&egps->namlng, gsd_size - 4);
1234 section = bfd_make_section (abfd, name);
1238 section->filepos = 0;
1239 section->size = bfd_getl32 (egps->alloc);
1240 section->alignment_power = egps->align;
1242 vms_section_data (section)->flags = vms_flags;
1243 vms_section_data (section)->no_flags = 0;
1245 new_flags = vms_secflag_by_name (evax_section_flags, name,
1247 if (section->size > 0)
1248 new_flags |= SEC_LOAD;
1249 if (!(vms_flags & EGPS__V_NOMOD) && section->size > 0)
1251 /* Set RELOC and HAS_CONTENTS if the section is not
1252 demand-zero and not empty. */
1253 new_flags |= SEC_HAS_CONTENTS;
1254 if (vms_flags & EGPS__V_REL)
1255 new_flags |= SEC_RELOC;
1257 if (vms_flags & EGPS__V_EXE)
1259 /* Set CODE if section is executable. */
1260 new_flags |= SEC_CODE;
1261 new_flags &= ~SEC_DATA;
1263 if (!bfd_set_section_flags (abfd, section, new_flags))
1266 /* Give a non-overlapping vma to non absolute sections. */
1267 align_addr = (1 << section->alignment_power);
1268 if ((base_addr % align_addr) != 0)
1269 base_addr += (align_addr - (base_addr % align_addr));
1270 section->vma = (bfd_vma)base_addr;
1271 base_addr += section->size;
1274 /* Append it to the section array. */
1275 if (PRIV (section_count) >= PRIV (section_max))
1277 if (PRIV (section_max) == 0)
1278 PRIV (section_max) = 16;
1280 PRIV (section_max) *= 2;
1281 PRIV (sections) = bfd_realloc_or_free
1282 (PRIV (sections), PRIV (section_max) * sizeof (asection *));
1283 if (PRIV (sections) == NULL)
1287 PRIV (sections)[PRIV (section_count)] = section;
1288 PRIV (section_count)++;
1295 struct vms_symbol_entry *entry;
1296 struct vms_egsy *egsy = (struct vms_egsy *) vms_rec;
1299 old_flags = bfd_getl16 (egsy->flags);
1300 if (old_flags & EGSY__V_DEF)
1301 nameoff = ESDF__B_NAMLNG;
1303 nameoff = ESRF__B_NAMLNG;
1305 entry = add_symbol (abfd, vms_rec + nameoff);
1309 /* Allow only duplicate reference. */
1310 if ((entry->flags & EGSY__V_DEF) && (old_flags & EGSY__V_DEF))
1313 if (entry->typ == 0)
1315 entry->typ = gsd_type;
1316 entry->data_type = egsy->datyp;
1317 entry->flags = old_flags;
1320 if (old_flags & EGSY__V_DEF)
1322 struct vms_esdf *esdf = (struct vms_esdf *)vms_rec;
1325 entry->value = bfd_getl64 (esdf->value);
1326 if (PRIV (sections) == NULL)
1329 psindx = bfd_getl32 (esdf->psindx);
1330 /* PR 21813: Check for an out of range index. */
1331 if (psindx < 0 || psindx >= (int) PRIV (section_count))
1333 _bfd_error_handler (_("Corrupt EGSD record: its psindx field is too big (%#lx)"),
1335 bfd_set_error (bfd_error_bad_value);
1338 entry->section = PRIV (sections)[psindx];
1340 if (old_flags & EGSY__V_NORM)
1342 PRIV (norm_sym_count)++;
1344 entry->code_value = bfd_getl64 (esdf->code_address);
1345 psindx = bfd_getl32 (esdf->ca_psindx);
1346 /* PR 21813: Check for an out of range index. */
1347 if (psindx < 0 || psindx >= (int) PRIV (section_count))
1349 _bfd_error_handler (_("Corrupt EGSD record: its psindx field is too big (%#lx)"),
1351 bfd_set_error (bfd_error_bad_value);
1354 entry->code_section = PRIV (sections)[psindx];
1362 struct vms_symbol_entry *entry;
1363 struct vms_egst *egst = (struct vms_egst *)vms_rec;
1366 old_flags = bfd_getl16 (egst->header.flags);
1368 entry = add_symbol (abfd, &egst->namlng);
1373 entry->typ = gsd_type;
1374 entry->data_type = egst->header.datyp;
1375 entry->flags = old_flags;
1377 entry->symbol_vector = bfd_getl32 (egst->value);
1379 if (old_flags & EGSY__V_REL)
1383 if (PRIV (sections) == NULL)
1385 psindx = bfd_getl32 (egst->psindx);
1386 /* PR 21813: Check for an out of range index. */
1387 if (psindx < 0 || psindx >= (int) PRIV (section_count))
1389 _bfd_error_handler (_("Corrupt EGSD record: its psindx field is too big (%#lx)"),
1391 bfd_set_error (bfd_error_bad_value);
1394 entry->section = PRIV (sections)[psindx];
1397 entry->section = bfd_abs_section_ptr;
1399 entry->value = bfd_getl64 (egst->lp_2);
1401 if (old_flags & EGSY__V_NORM)
1403 PRIV (norm_sym_count)++;
1405 entry->code_value = bfd_getl64 (egst->lp_1);
1406 entry->code_section = bfd_abs_section_ptr;
1413 /* Currently ignored. */
1418 _bfd_error_handler (_("Unknown EGSD subtype %d"), gsd_type);
1419 bfd_set_error (bfd_error_bad_value);
1423 PRIV (recrd.rec_size) -= gsd_size;
1424 PRIV (recrd.rec) += gsd_size;
1427 /* FIXME: Should we complain if PRIV (recrd.rec_size) is not zero ? */
1429 if (PRIV (gsd_sym_count) > 0)
1430 abfd->flags |= HAS_SYMS;
1435 /* Stack routines for vms ETIR commands. */
1437 /* Push value and section index. */
1440 _bfd_vms_push (bfd *abfd, bfd_vma val, unsigned int reloc)
1442 vms_debug2 ((4, "<push %08lx (0x%08x) at %d>\n",
1443 (unsigned long)val, reloc, PRIV (stackptr)));
1445 PRIV (stack[PRIV (stackptr)]).value = val;
1446 PRIV (stack[PRIV (stackptr)]).reloc = reloc;
1448 if (PRIV (stackptr) >= STACKSIZE)
1450 bfd_set_error (bfd_error_bad_value);
1451 _bfd_error_handler (_("Stack overflow (%d) in _bfd_vms_push"), PRIV (stackptr));
1456 /* Pop value and section index. */
1459 _bfd_vms_pop (bfd *abfd, bfd_vma *val, unsigned int *rel)
1461 if (PRIV (stackptr) == 0)
1463 bfd_set_error (bfd_error_bad_value);
1464 _bfd_error_handler (_("Stack underflow in _bfd_vms_pop"));
1468 *val = PRIV (stack[PRIV (stackptr)]).value;
1469 *rel = PRIV (stack[PRIV (stackptr)]).reloc;
1471 vms_debug2 ((4, "<pop %08lx (0x%08x)>\n", (unsigned long)*val, *rel));
1474 /* Routines to fill sections contents during tir/etir read. */
1476 /* Initialize image buffer pointer to be filled. */
1479 image_set_ptr (bfd *abfd, bfd_vma vma, int sect, struct bfd_link_info *info)
1483 vms_debug2 ((4, "image_set_ptr (0x%08x, sect=%d)\n", (unsigned)vma, sect));
1485 if (PRIV (sections) == NULL)
1487 if (sect < 0 || sect >= (int) PRIV (section_count))
1490 sec = PRIV (sections)[sect];
1494 /* Reading contents to an output bfd. */
1496 if (sec->output_section == NULL)
1498 /* Section discarded. */
1499 vms_debug2 ((5, " section %s discarded\n", sec->name));
1501 /* This is not used. */
1502 PRIV (image_section) = NULL;
1503 PRIV (image_offset) = 0;
1506 PRIV (image_offset) = sec->output_offset + vma;
1507 PRIV (image_section) = sec->output_section;
1511 PRIV (image_offset) = vma;
1512 PRIV (image_section) = sec;
1516 /* Increment image buffer pointer by offset. */
1519 image_inc_ptr (bfd *abfd, bfd_vma offset)
1521 vms_debug2 ((4, "image_inc_ptr (%u)\n", (unsigned)offset));
1523 PRIV (image_offset) += offset;
1526 /* Save current DST location counter under specified index. */
1529 dst_define_location (bfd *abfd, unsigned int loc)
1531 vms_debug2 ((4, "dst_define_location (%d)\n", (int)loc));
1533 /* Grow the ptr offset table if necessary. */
1534 if (loc + 1 > PRIV (dst_ptr_offsets_count))
1536 PRIV (dst_ptr_offsets) = bfd_realloc (PRIV (dst_ptr_offsets),
1537 (loc + 1) * sizeof (unsigned int));
1538 PRIV (dst_ptr_offsets_count) = loc + 1;
1541 PRIV (dst_ptr_offsets)[loc] = PRIV (image_offset);
1544 /* Restore saved DST location counter from specified index. */
1547 dst_restore_location (bfd *abfd, unsigned int loc)
1549 vms_debug2 ((4, "dst_restore_location (%d)\n", (int)loc));
1551 PRIV (image_offset) = PRIV (dst_ptr_offsets)[loc];
1554 /* Retrieve saved DST location counter from specified index. */
1557 dst_retrieve_location (bfd *abfd, unsigned int loc)
1559 vms_debug2 ((4, "dst_retrieve_location (%d)\n", (int)loc));
1561 return PRIV (dst_ptr_offsets)[loc];
1564 /* Write multiple bytes to section image. */
1567 image_write (bfd *abfd, unsigned char *ptr, unsigned int size)
1570 _bfd_vms_debug (8, "image_write from (%p, %d) to (%ld)\n", ptr, size,
1571 (long)PRIV (image_offset));
1572 _bfd_hexdump (9, ptr, size, 0);
1575 if (PRIV (image_section)->contents != NULL)
1577 asection *sec = PRIV (image_section);
1578 file_ptr off = PRIV (image_offset);
1581 if (off > (file_ptr)sec->size
1582 || size > (file_ptr)sec->size
1583 || off + size > (file_ptr)sec->size)
1585 bfd_set_error (bfd_error_bad_value);
1589 memcpy (sec->contents + off, ptr, size);
1592 PRIV (image_offset) += size;
1596 /* Write byte to section image. */
1599 image_write_b (bfd * abfd, unsigned int value)
1601 unsigned char data[1];
1603 vms_debug2 ((6, "image_write_b (%02x)\n", (int) value));
1607 return image_write (abfd, data, sizeof (data));
1610 /* Write 2-byte word to image. */
1613 image_write_w (bfd * abfd, unsigned int value)
1615 unsigned char data[2];
1617 vms_debug2 ((6, "image_write_w (%04x)\n", (int) value));
1619 bfd_putl16 (value, data);
1620 return image_write (abfd, data, sizeof (data));
1623 /* Write 4-byte long to image. */
1626 image_write_l (bfd * abfd, unsigned long value)
1628 unsigned char data[4];
1630 vms_debug2 ((6, "image_write_l (%08lx)\n", value));
1632 bfd_putl32 (value, data);
1633 return image_write (abfd, data, sizeof (data));
1636 /* Write 8-byte quad to image. */
1639 image_write_q (bfd * abfd, bfd_vma value)
1641 unsigned char data[8];
1643 vms_debug2 ((6, "image_write_q (%08lx)\n", (unsigned long)value));
1645 bfd_putl64 (value, data);
1646 return image_write (abfd, data, sizeof (data));
1650 _bfd_vms_etir_name (int cmd)
1654 case ETIR__C_STA_GBL: return "ETIR__C_STA_GBL";
1655 case ETIR__C_STA_LW: return "ETIR__C_STA_LW";
1656 case ETIR__C_STA_QW: return "ETIR__C_STA_QW";
1657 case ETIR__C_STA_PQ: return "ETIR__C_STA_PQ";
1658 case ETIR__C_STA_LI: return "ETIR__C_STA_LI";
1659 case ETIR__C_STA_MOD: return "ETIR__C_STA_MOD";
1660 case ETIR__C_STA_CKARG: return "ETIR__C_STA_CKARG";
1661 case ETIR__C_STO_B: return "ETIR__C_STO_B";
1662 case ETIR__C_STO_W: return "ETIR__C_STO_W";
1663 case ETIR__C_STO_GBL: return "ETIR__C_STO_GBL";
1664 case ETIR__C_STO_CA: return "ETIR__C_STO_CA";
1665 case ETIR__C_STO_RB: return "ETIR__C_STO_RB";
1666 case ETIR__C_STO_AB: return "ETIR__C_STO_AB";
1667 case ETIR__C_STO_OFF: return "ETIR__C_STO_OFF";
1668 case ETIR__C_STO_IMM: return "ETIR__C_STO_IMM";
1669 case ETIR__C_STO_IMMR: return "ETIR__C_STO_IMMR";
1670 case ETIR__C_STO_LW: return "ETIR__C_STO_LW";
1671 case ETIR__C_STO_QW: return "ETIR__C_STO_QW";
1672 case ETIR__C_STO_GBL_LW: return "ETIR__C_STO_GBL_LW";
1673 case ETIR__C_STO_LP_PSB: return "ETIR__C_STO_LP_PSB";
1674 case ETIR__C_STO_HINT_GBL: return "ETIR__C_STO_HINT_GBL";
1675 case ETIR__C_STO_HINT_PS: return "ETIR__C_STO_HINT_PS";
1676 case ETIR__C_OPR_ADD: return "ETIR__C_OPR_ADD";
1677 case ETIR__C_OPR_SUB: return "ETIR__C_OPR_SUB";
1678 case ETIR__C_OPR_INSV: return "ETIR__C_OPR_INSV";
1679 case ETIR__C_OPR_USH: return "ETIR__C_OPR_USH";
1680 case ETIR__C_OPR_ROT: return "ETIR__C_OPR_ROT";
1681 case ETIR__C_OPR_REDEF: return "ETIR__C_OPR_REDEF";
1682 case ETIR__C_OPR_DFLIT: return "ETIR__C_OPR_DFLIT";
1683 case ETIR__C_STC_LP: return "ETIR__C_STC_LP";
1684 case ETIR__C_STC_GBL: return "ETIR__C_STC_GBL";
1685 case ETIR__C_STC_GCA: return "ETIR__C_STC_GCA";
1686 case ETIR__C_STC_PS: return "ETIR__C_STC_PS";
1687 case ETIR__C_STC_NBH_PS: return "ETIR__C_STC_NBH_PS";
1688 case ETIR__C_STC_NOP_GBL: return "ETIR__C_STC_NOP_GBL";
1689 case ETIR__C_STC_NOP_PS: return "ETIR__C_STC_NOP_PS";
1690 case ETIR__C_STC_BSR_GBL: return "ETIR__C_STC_BSR_GBL";
1691 case ETIR__C_STC_BSR_PS: return "ETIR__C_STC_BSR_PS";
1692 case ETIR__C_STC_LDA_GBL: return "ETIR__C_STC_LDA_GBL";
1693 case ETIR__C_STC_LDA_PS: return "ETIR__C_STC_LDA_PS";
1694 case ETIR__C_STC_BOH_GBL: return "ETIR__C_STC_BOH_GBL";
1695 case ETIR__C_STC_BOH_PS: return "ETIR__C_STC_BOH_PS";
1696 case ETIR__C_STC_NBH_GBL: return "ETIR__C_STC_NBH_GBL";
1697 case ETIR__C_STC_LP_PSB: return "ETIR__C_STC_LP_PSB";
1698 case ETIR__C_CTL_SETRB: return "ETIR__C_CTL_SETRB";
1699 case ETIR__C_CTL_AUGRB: return "ETIR__C_CTL_AUGRB";
1700 case ETIR__C_CTL_DFLOC: return "ETIR__C_CTL_DFLOC";
1701 case ETIR__C_CTL_STLOC: return "ETIR__C_CTL_STLOC";
1702 case ETIR__C_CTL_STKDL: return "ETIR__C_CTL_STKDL";
1705 /* These names have not yet been added to this switch statement. */
1706 _bfd_error_handler (_("unknown ETIR command %d"), cmd);
1711 #define HIGHBIT(op) ((op & 0x80000000L) == 0x80000000L)
1714 _bfd_vms_get_value (bfd *abfd,
1715 const unsigned char *ascic,
1716 const unsigned char *max_ascic,
1717 struct bfd_link_info *info,
1719 struct alpha_vms_link_hash_entry **hp)
1724 struct alpha_vms_link_hash_entry *h;
1726 /* Not linking. Do not try to resolve the symbol. */
1735 if (ascic + len >= max_ascic)
1737 _bfd_error_handler (_("Corrupt vms value"));
1743 for (i = 0; i < len; i++)
1744 name[i] = ascic[i + 1];
1747 h = (struct alpha_vms_link_hash_entry *)
1748 bfd_link_hash_lookup (info->hash, name, FALSE, FALSE, TRUE);
1753 && (h->root.type == bfd_link_hash_defined
1754 || h->root.type == bfd_link_hash_defweak))
1755 *vma = h->root.u.def.value
1756 + h->root.u.def.section->output_offset
1757 + h->root.u.def.section->output_section->vma;
1758 else if (h && h->root.type == bfd_link_hash_undefweak)
1762 (*info->callbacks->undefined_symbol)
1763 (info, name, abfd, PRIV (image_section), PRIV (image_offset), TRUE);
1770 #define RELC_SHR_BASE 0x10000
1771 #define RELC_SEC_BASE 0x20000
1772 #define RELC_MASK 0x0ffff
1775 alpha_vms_sym_to_ctxt (struct alpha_vms_link_hash_entry *h)
1777 /* Handle undefined symbols. */
1778 if (h == NULL || h->sym == NULL)
1781 if (h->sym->typ == EGSD__C_SYMG)
1783 if (h->sym->flags & EGSY__V_REL)
1784 return RELC_SHR_BASE + PRIV2 (h->sym->owner, shr_index);
1787 /* Can this happen (non-relocatable symg) ? I'd like to see
1792 if (h->sym->typ == EGSD__C_SYM)
1794 if (h->sym->flags & EGSY__V_REL)
1803 alpha_vms_get_sym_value (asection *sect, bfd_vma addr)
1805 return sect->output_section->vma + sect->output_offset + addr;
1809 alpha_vms_fix_sec_rel (bfd *abfd, struct bfd_link_info *info,
1810 unsigned int rel, bfd_vma vma)
1814 if (PRIV (sections) == NULL)
1817 sec = PRIV (sections)[rel & RELC_MASK];
1821 if (sec->output_section == NULL)
1823 return vma + sec->output_section->vma + sec->output_offset;
1826 return vma + sec->vma;
1829 /* Read an ETIR record from ABFD. If INFO is not null, put the content into
1830 the output section (used during linking).
1831 Return FALSE in case of error. */
1834 _bfd_vms_slurp_etir (bfd *abfd, struct bfd_link_info *info)
1837 unsigned int length;
1838 unsigned char *maxptr;
1843 struct alpha_vms_link_hash_entry *h;
1845 PRIV (recrd.rec) += ETIR__C_HEADER_SIZE;
1846 PRIV (recrd.rec_size) -= ETIR__C_HEADER_SIZE;
1848 ptr = PRIV (recrd.rec);
1849 length = PRIV (recrd.rec_size);
1850 maxptr = ptr + length;
1852 vms_debug2 ((2, "ETIR: %d bytes\n", length));
1854 while (ptr < maxptr)
1856 int cmd = bfd_getl16 (ptr);
1857 int cmd_length = bfd_getl16 (ptr + 2);
1861 /* PR 21589 and 21579: Check for a corrupt ETIR record. */
1862 if (cmd_length < 4 || (ptr + cmd_length > maxptr + 4))
1865 _bfd_error_handler (_("Corrupt ETIR record encountered"));
1866 bfd_set_error (bfd_error_bad_value);
1871 _bfd_vms_debug (4, "etir: %s(%d)\n",
1872 _bfd_vms_etir_name (cmd), cmd);
1873 _bfd_hexdump (8, ptr, cmd_length - 4, 0);
1881 stack 32 bit value of symbol (high bits set to 0). */
1882 case ETIR__C_STA_GBL:
1883 _bfd_vms_get_value (abfd, ptr, maxptr, info, &op1, &h);
1884 _bfd_vms_push (abfd, op1, alpha_vms_sym_to_ctxt (h));
1890 stack 32 bit value, sign extend to 64 bit. */
1891 case ETIR__C_STA_LW:
1892 if (ptr + 4 >= maxptr)
1894 _bfd_vms_push (abfd, bfd_getl32 (ptr), RELC_NONE);
1900 stack 64 bit value of symbol. */
1901 case ETIR__C_STA_QW:
1902 if (ptr + 8 >= maxptr)
1904 _bfd_vms_push (abfd, bfd_getl64 (ptr), RELC_NONE);
1907 /* Stack psect base plus quadword offset
1908 arg: lw section index
1909 qw signed quadword offset (low 32 bits)
1911 Stack qw argument and section index
1912 (see ETIR__C_STO_OFF, ETIR__C_CTL_SETRB). */
1913 case ETIR__C_STA_PQ:
1917 if (ptr + 12 >= maxptr)
1919 psect = bfd_getl32 (ptr);
1920 if ((unsigned int) psect >= PRIV (section_count))
1922 _bfd_error_handler (_("bad section index in %s"),
1923 _bfd_vms_etir_name (cmd));
1924 bfd_set_error (bfd_error_bad_value);
1927 op1 = bfd_getl64 (ptr + 4);
1928 _bfd_vms_push (abfd, op1, psect | RELC_SEC_BASE);
1932 case ETIR__C_STA_LI:
1933 case ETIR__C_STA_MOD:
1934 case ETIR__C_STA_CKARG:
1935 _bfd_error_handler (_("unsupported STA cmd %s"),
1936 _bfd_vms_etir_name (cmd));
1940 /* Store byte: pop stack, write byte
1943 _bfd_vms_pop (abfd, &op1, &rel1);
1944 if (rel1 != RELC_NONE)
1946 image_write_b (abfd, (unsigned int) op1 & 0xff);
1949 /* Store word: pop stack, write word
1952 _bfd_vms_pop (abfd, &op1, &rel1);
1953 if (rel1 != RELC_NONE)
1955 image_write_w (abfd, (unsigned int) op1 & 0xffff);
1958 /* Store longword: pop stack, write longword
1960 case ETIR__C_STO_LW:
1961 _bfd_vms_pop (abfd, &op1, &rel1);
1962 if (rel1 & RELC_SEC_BASE)
1964 op1 = alpha_vms_fix_sec_rel (abfd, info, rel1, op1);
1967 else if (rel1 & RELC_SHR_BASE)
1969 alpha_vms_add_fixup_lr (info, rel1 & RELC_MASK, op1);
1972 if (rel1 != RELC_NONE)
1974 if (rel1 != RELC_REL)
1976 alpha_vms_add_lw_reloc (info);
1978 image_write_l (abfd, op1);
1981 /* Store quadword: pop stack, write quadword
1983 case ETIR__C_STO_QW:
1984 _bfd_vms_pop (abfd, &op1, &rel1);
1985 if (rel1 & RELC_SEC_BASE)
1987 op1 = alpha_vms_fix_sec_rel (abfd, info, rel1, op1);
1990 else if (rel1 & RELC_SHR_BASE)
1992 if (rel1 != RELC_NONE)
1994 if (rel1 != RELC_REL)
1996 alpha_vms_add_qw_reloc (info);
1998 image_write_q (abfd, op1);
2001 /* Store immediate repeated: pop stack for repeat count
2004 case ETIR__C_STO_IMMR:
2008 if (ptr + 4 >= maxptr)
2010 size = bfd_getl32 (ptr);
2011 _bfd_vms_pop (abfd, &op1, &rel1);
2012 if (rel1 != RELC_NONE)
2015 image_write (abfd, ptr + 4, size);
2019 /* Store global: write symbol value
2020 arg: cs global symbol name. */
2021 case ETIR__C_STO_GBL:
2022 _bfd_vms_get_value (abfd, ptr, maxptr, info, &op1, &h);
2025 if (h->sym->typ == EGSD__C_SYMG)
2027 alpha_vms_add_fixup_qr
2028 (info, abfd, h->sym->owner, h->sym->symbol_vector);
2033 op1 = alpha_vms_get_sym_value (h->sym->section,
2035 alpha_vms_add_qw_reloc (info);
2038 image_write_q (abfd, op1);
2041 /* Store code address: write address of entry point
2042 arg: cs global symbol name (procedure). */
2043 case ETIR__C_STO_CA:
2044 _bfd_vms_get_value (abfd, ptr, maxptr, info, &op1, &h);
2047 if (h->sym->flags & EGSY__V_NORM)
2049 /* That's really a procedure. */
2050 if (h->sym->typ == EGSD__C_SYMG)
2052 alpha_vms_add_fixup_ca (info, abfd, h->sym->owner);
2053 op1 = h->sym->symbol_vector;
2057 op1 = alpha_vms_get_sym_value (h->sym->code_section,
2058 h->sym->code_value);
2059 alpha_vms_add_qw_reloc (info);
2064 /* Symbol is not a procedure. */
2068 image_write_q (abfd, op1);
2071 /* Store offset to psect: pop stack, add low 32 bits to base of psect
2073 case ETIR__C_STO_OFF:
2074 _bfd_vms_pop (abfd, &op1, &rel1);
2076 if (!(rel1 & RELC_SEC_BASE))
2079 op1 = alpha_vms_fix_sec_rel (abfd, info, rel1, op1);
2081 image_write_q (abfd, op1);
2085 arg: lw count of bytes
2087 case ETIR__C_STO_IMM:
2091 if (ptr + 4 >= maxptr)
2093 size = bfd_getl32 (ptr);
2094 image_write (abfd, ptr + 4, size);
2098 /* This code is 'reserved to digital' according to the openVMS
2099 linker manual, however it is generated by the DEC C compiler
2100 and defined in the include file.
2101 FIXME, since the following is just a guess
2102 store global longword: store 32bit value of symbol
2103 arg: cs symbol name. */
2104 case ETIR__C_STO_GBL_LW:
2105 _bfd_vms_get_value (abfd, ptr, maxptr, info, &op1, &h);
2109 image_write_l (abfd, op1);
2112 case ETIR__C_STO_RB:
2113 case ETIR__C_STO_AB:
2114 case ETIR__C_STO_LP_PSB:
2115 _bfd_error_handler (_("%s: not supported"),
2116 _bfd_vms_etir_name (cmd));
2119 case ETIR__C_STO_HINT_GBL:
2120 case ETIR__C_STO_HINT_PS:
2121 _bfd_error_handler (_("%s: not implemented"),
2122 _bfd_vms_etir_name (cmd));
2126 /* 200 Store-conditional Linkage Pair
2128 case ETIR__C_STC_LP:
2130 /* 202 Store-conditional Address at global address
2134 case ETIR__C_STC_GBL:
2136 /* 203 Store-conditional Code Address at global address
2138 cs procedure name. */
2139 case ETIR__C_STC_GCA:
2141 /* 204 Store-conditional Address at psect + offset
2145 case ETIR__C_STC_PS:
2146 _bfd_error_handler (_("%s: not supported"),
2147 _bfd_vms_etir_name (cmd));
2151 /* 201 Store-conditional Linkage Pair with Procedure Signature
2157 case ETIR__C_STC_LP_PSB:
2158 _bfd_vms_get_value (abfd, ptr + 4, maxptr, info, &op1, &h);
2161 if (h->sym->typ == EGSD__C_SYMG)
2163 alpha_vms_add_fixup_lp (info, abfd, h->sym->owner);
2164 op1 = h->sym->symbol_vector;
2169 op1 = alpha_vms_get_sym_value (h->sym->code_section,
2170 h->sym->code_value);
2171 op2 = alpha_vms_get_sym_value (h->sym->section,
2177 /* Undefined symbol. */
2181 image_write_q (abfd, op1);
2182 image_write_q (abfd, op2);
2185 /* 205 Store-conditional NOP at address of global
2187 case ETIR__C_STC_NOP_GBL:
2190 /* 207 Store-conditional BSR at global address
2193 case ETIR__C_STC_BSR_GBL:
2196 /* 209 Store-conditional LDA at global address
2199 case ETIR__C_STC_LDA_GBL:
2202 /* 211 Store-conditional BSR or Hint at global address
2205 case ETIR__C_STC_BOH_GBL:
2206 /* Currentl ignored. */
2209 /* 213 Store-conditional NOP,BSR or HINT at global address
2212 case ETIR__C_STC_NBH_GBL:
2214 /* 206 Store-conditional NOP at pect + offset
2217 case ETIR__C_STC_NOP_PS:
2219 /* 208 Store-conditional BSR at pect + offset
2222 case ETIR__C_STC_BSR_PS:
2224 /* 210 Store-conditional LDA at psect + offset
2227 case ETIR__C_STC_LDA_PS:
2229 /* 212 Store-conditional BSR or Hint at pect + offset
2232 case ETIR__C_STC_BOH_PS:
2234 /* 214 Store-conditional NOP, BSR or HINT at psect + offset
2236 case ETIR__C_STC_NBH_PS:
2237 _bfd_error_handler (_("%s: not supported"),
2238 _bfd_vms_etir_name (cmd));
2242 /* Det relocation base: pop stack, set image location counter
2244 case ETIR__C_CTL_SETRB:
2245 _bfd_vms_pop (abfd, &op1, &rel1);
2246 if (!(rel1 & RELC_SEC_BASE))
2248 image_set_ptr (abfd, op1, rel1 & RELC_MASK, info);
2251 /* Augment relocation base: increment image location counter by offset
2252 arg: lw offset value. */
2253 case ETIR__C_CTL_AUGRB:
2254 if (ptr + 4 >= maxptr)
2256 op1 = bfd_getl32 (ptr);
2257 image_inc_ptr (abfd, op1);
2260 /* Define location: pop index, save location counter under index
2262 case ETIR__C_CTL_DFLOC:
2263 _bfd_vms_pop (abfd, &op1, &rel1);
2264 if (rel1 != RELC_NONE)
2266 dst_define_location (abfd, op1);
2269 /* Set location: pop index, restore location counter from index
2271 case ETIR__C_CTL_STLOC:
2272 _bfd_vms_pop (abfd, &op1, &rel1);
2273 if (rel1 != RELC_NONE)
2275 dst_restore_location (abfd, op1);
2278 /* Stack defined location: pop index, push location counter from index
2280 case ETIR__C_CTL_STKDL:
2281 _bfd_vms_pop (abfd, &op1, &rel1);
2282 if (rel1 != RELC_NONE)
2284 _bfd_vms_push (abfd, dst_retrieve_location (abfd, op1), RELC_NONE);
2287 case ETIR__C_OPR_NOP: /* No-op. */
2290 case ETIR__C_OPR_ADD: /* Add. */
2291 _bfd_vms_pop (abfd, &op1, &rel1);
2292 _bfd_vms_pop (abfd, &op2, &rel2);
2293 if (rel1 == RELC_NONE && rel2 != RELC_NONE)
2295 else if (rel1 != RELC_NONE && rel2 != RELC_NONE)
2297 _bfd_vms_push (abfd, op1 + op2, rel1);
2300 case ETIR__C_OPR_SUB: /* Subtract. */
2301 _bfd_vms_pop (abfd, &op1, &rel1);
2302 _bfd_vms_pop (abfd, &op2, &rel2);
2303 if (rel1 == RELC_NONE && rel2 != RELC_NONE)
2305 else if ((rel1 & RELC_SEC_BASE) && (rel2 & RELC_SEC_BASE))
2307 op1 = alpha_vms_fix_sec_rel (abfd, info, rel1, op1);
2308 op2 = alpha_vms_fix_sec_rel (abfd, info, rel2, op2);
2311 else if (rel1 != RELC_NONE && rel2 != RELC_NONE)
2313 _bfd_vms_push (abfd, op2 - op1, rel1);
2316 case ETIR__C_OPR_MUL: /* Multiply. */
2317 _bfd_vms_pop (abfd, &op1, &rel1);
2318 _bfd_vms_pop (abfd, &op2, &rel2);
2319 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2321 _bfd_vms_push (abfd, op1 * op2, RELC_NONE);
2324 case ETIR__C_OPR_DIV: /* Divide. */
2325 _bfd_vms_pop (abfd, &op1, &rel1);
2326 _bfd_vms_pop (abfd, &op2, &rel2);
2327 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2330 _bfd_vms_push (abfd, 0, RELC_NONE);
2332 _bfd_vms_push (abfd, op2 / op1, RELC_NONE);
2335 case ETIR__C_OPR_AND: /* Logical AND. */
2336 _bfd_vms_pop (abfd, &op1, &rel1);
2337 _bfd_vms_pop (abfd, &op2, &rel2);
2338 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2340 _bfd_vms_push (abfd, op1 & op2, RELC_NONE);
2343 case ETIR__C_OPR_IOR: /* Logical inclusive OR. */
2344 _bfd_vms_pop (abfd, &op1, &rel1);
2345 _bfd_vms_pop (abfd, &op2, &rel2);
2346 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2348 _bfd_vms_push (abfd, op1 | op2, RELC_NONE);
2351 case ETIR__C_OPR_EOR: /* Logical exclusive OR. */
2352 _bfd_vms_pop (abfd, &op1, &rel1);
2353 _bfd_vms_pop (abfd, &op2, &rel2);
2354 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2356 _bfd_vms_push (abfd, op1 ^ op2, RELC_NONE);
2359 case ETIR__C_OPR_NEG: /* Negate. */
2360 _bfd_vms_pop (abfd, &op1, &rel1);
2361 if (rel1 != RELC_NONE)
2363 _bfd_vms_push (abfd, -op1, RELC_NONE);
2366 case ETIR__C_OPR_COM: /* Complement. */
2367 _bfd_vms_pop (abfd, &op1, &rel1);
2368 if (rel1 != RELC_NONE)
2370 _bfd_vms_push (abfd, ~op1, RELC_NONE);
2373 case ETIR__C_OPR_ASH: /* Arithmetic shift. */
2374 _bfd_vms_pop (abfd, &op1, &rel1);
2375 _bfd_vms_pop (abfd, &op2, &rel2);
2376 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2379 _bfd_error_handler (_("invalid use of %s with contexts"),
2380 _bfd_vms_etir_name (cmd));
2383 if ((int)op2 < 0) /* Shift right. */
2385 else /* Shift left. */
2387 _bfd_vms_push (abfd, op1, RELC_NONE); /* FIXME: sym. */
2390 case ETIR__C_OPR_INSV: /* Insert field. */
2391 case ETIR__C_OPR_USH: /* Unsigned shift. */
2392 case ETIR__C_OPR_ROT: /* Rotate. */
2393 case ETIR__C_OPR_REDEF: /* Redefine symbol to current location. */
2394 case ETIR__C_OPR_DFLIT: /* Define a literal. */
2395 _bfd_error_handler (_("%s: not supported"),
2396 _bfd_vms_etir_name (cmd));
2400 case ETIR__C_OPR_SEL: /* Select. */
2401 _bfd_vms_pop (abfd, &op1, &rel1);
2403 _bfd_vms_pop (abfd, &op1, &rel1);
2406 _bfd_vms_pop (abfd, &op1, &rel1);
2407 _bfd_vms_pop (abfd, &op2, &rel2);
2408 _bfd_vms_push (abfd, op1, rel1);
2413 _bfd_error_handler (_("reserved cmd %d"), cmd);
2418 ptr += cmd_length - 4;
2424 /* Process EDBG/ETBT record.
2425 Return TRUE on success, FALSE on error */
2428 vms_slurp_debug (bfd *abfd)
2430 asection *section = PRIV (dst_section);
2432 if (section == NULL)
2434 /* We have no way to find out beforehand how much debug info there
2435 is in an object file, so pick an initial amount and grow it as
2437 flagword flags = SEC_HAS_CONTENTS | SEC_DEBUGGING | SEC_RELOC
2440 section = bfd_make_section (abfd, "$DST$");
2443 if (!bfd_set_section_flags (abfd, section, flags))
2445 PRIV (dst_section) = section;
2448 PRIV (image_section) = section;
2449 PRIV (image_offset) = section->size;
2451 if (!_bfd_vms_slurp_etir (abfd, NULL))
2454 section->size = PRIV (image_offset);
2458 /* Process EDBG record.
2459 Return TRUE on success, FALSE on error. */
2462 _bfd_vms_slurp_edbg (bfd *abfd)
2464 vms_debug2 ((2, "EDBG\n"));
2466 abfd->flags |= HAS_DEBUG | HAS_LINENO;
2468 return vms_slurp_debug (abfd);
2471 /* Process ETBT record.
2472 Return TRUE on success, FALSE on error. */
2475 _bfd_vms_slurp_etbt (bfd *abfd)
2477 vms_debug2 ((2, "ETBT\n"));
2479 abfd->flags |= HAS_LINENO;
2481 return vms_slurp_debug (abfd);
2484 /* Process EEOM record.
2485 Return TRUE on success, FALSE on error. */
2488 _bfd_vms_slurp_eeom (bfd *abfd)
2490 struct vms_eeom *eeom = (struct vms_eeom *) PRIV (recrd.rec);
2492 vms_debug2 ((2, "EEOM\n"));
2494 /* PR 21813: Check for an undersized record. */
2495 if (PRIV (recrd.buf_size) < sizeof (* eeom))
2497 _bfd_error_handler (_("Corrupt EEOM record - size is too small"));
2498 bfd_set_error (bfd_error_bad_value);
2502 PRIV (eom_data).eom_l_total_lps = bfd_getl32 (eeom->total_lps);
2503 PRIV (eom_data).eom_w_comcod = bfd_getl16 (eeom->comcod);
2504 if (PRIV (eom_data).eom_w_comcod > 1)
2506 _bfd_error_handler (_("Object module NOT error-free !\n"));
2507 bfd_set_error (bfd_error_bad_value);
2511 PRIV (eom_data).eom_has_transfer = FALSE;
2512 if (PRIV (recrd.rec_size) > 10)
2514 PRIV (eom_data).eom_has_transfer = TRUE;
2515 PRIV (eom_data).eom_b_tfrflg = eeom->tfrflg;
2516 PRIV (eom_data).eom_l_psindx = bfd_getl32 (eeom->psindx);
2517 PRIV (eom_data).eom_l_tfradr = bfd_getl32 (eeom->tfradr);
2519 abfd->start_address = PRIV (eom_data).eom_l_tfradr;
2524 /* Slurp an ordered set of VMS object records. Return FALSE on error. */
2527 _bfd_vms_slurp_object_records (bfd * abfd)
2534 vms_debug2 ((7, "reading at %08lx\n", (unsigned long)bfd_tell (abfd)));
2536 type = _bfd_vms_get_object_record (abfd);
2539 vms_debug2 ((2, "next_record failed\n"));
2546 err = _bfd_vms_slurp_ehdr (abfd);
2549 err = _bfd_vms_slurp_eeom (abfd);
2552 err = _bfd_vms_slurp_egsd (abfd);
2555 err = TRUE; /* _bfd_vms_slurp_etir (abfd); */
2558 err = _bfd_vms_slurp_edbg (abfd);
2561 err = _bfd_vms_slurp_etbt (abfd);
2568 vms_debug2 ((2, "slurp type %d failed\n", type));
2572 while (type != EOBJ__C_EEOM);
2577 /* Initialize private data */
2579 vms_initialize (bfd * abfd)
2583 amt = sizeof (struct vms_private_data_struct);
2584 abfd->tdata.any = bfd_zalloc (abfd, amt);
2585 if (abfd->tdata.any == NULL)
2588 PRIV (recrd.file_format) = FF_UNKNOWN;
2590 amt = sizeof (struct stack_struct) * STACKSIZE;
2591 PRIV (stack) = bfd_alloc (abfd, amt);
2592 if (PRIV (stack) == NULL)
2598 bfd_release (abfd, abfd->tdata.any);
2599 abfd->tdata.any = NULL;
2603 /* Check the format for a file being read.
2604 Return a (bfd_target *) if it's an object file or zero if not. */
2606 static const struct bfd_target *
2607 alpha_vms_object_p (bfd *abfd)
2609 void *tdata_save = abfd->tdata.any;
2610 unsigned int test_len;
2613 vms_debug2 ((1, "vms_object_p(%p)\n", abfd));
2615 /* Allocate alpha-vms specific data. */
2616 if (!vms_initialize (abfd))
2619 if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET))
2620 goto err_wrong_format;
2622 /* The first challenge with VMS is to discover the kind of the file.
2624 Image files (executable or shared images) are stored as a raw
2625 stream of bytes (like on UNIX), but there is no magic number.
2627 Object files are written with RMS (record management service), ie
2628 each records are preceeded by its length (on a word - 2 bytes), and
2629 padded for word-alignment. That would be simple but when files
2630 are transfered to a UNIX filesystem (using ftp), records are lost.
2631 Only the raw content of the records are transfered. Fortunately,
2632 the Alpha Object file format also store the length of the record
2633 in the records. Is that clear ? */
2635 /* Minimum is 6 bytes for objects (2 bytes size, 2 bytes record id,
2636 2 bytes size repeated) and 12 bytes for images (4 bytes major id,
2637 4 bytes minor id, 4 bytes length). */
2640 /* Size the main buffer. */
2641 buf = (unsigned char *) bfd_malloc (test_len);
2644 PRIV (recrd.buf) = buf;
2645 PRIV (recrd.buf_size) = test_len;
2647 /* Initialize the record pointer. */
2648 PRIV (recrd.rec) = buf;
2650 if (bfd_bread (buf, test_len, abfd) != test_len)
2651 goto err_wrong_format;
2653 /* Is it an image? */
2654 if ((bfd_getl32 (buf) == EIHD__K_MAJORID)
2655 && (bfd_getl32 (buf + 4) == EIHD__K_MINORID))
2657 unsigned int to_read;
2658 unsigned int read_so_far;
2659 unsigned int remaining;
2660 unsigned int eisd_offset, eihs_offset;
2662 /* Extract the header size. */
2663 PRIV (recrd.rec_size) = bfd_getl32 (buf + EIHD__L_SIZE);
2665 /* The header size is 0 for DSF files. */
2666 if (PRIV (recrd.rec_size) == 0)
2667 PRIV (recrd.rec_size) = sizeof (struct vms_eihd);
2669 if (PRIV (recrd.rec_size) > PRIV (recrd.buf_size))
2671 buf = bfd_realloc_or_free (buf, PRIV (recrd.rec_size));
2675 PRIV (recrd.buf) = NULL;
2678 PRIV (recrd.buf) = buf;
2679 PRIV (recrd.buf_size) = PRIV (recrd.rec_size);
2682 /* PR 21813: Check for a truncated record. */
2683 if (PRIV (recrd.rec_size < test_len))
2685 /* Read the remaining record. */
2686 remaining = PRIV (recrd.rec_size) - test_len;
2687 to_read = MIN (VMS_BLOCK_SIZE - test_len, remaining);
2688 read_so_far = test_len;
2690 while (remaining > 0)
2692 if (bfd_bread (buf + read_so_far, to_read, abfd) != to_read)
2693 goto err_wrong_format;
2695 read_so_far += to_read;
2696 remaining -= to_read;
2698 to_read = MIN (VMS_BLOCK_SIZE, remaining);
2701 /* Reset the record pointer. */
2702 PRIV (recrd.rec) = buf;
2704 /* PR 17512: file: 7d7c57c2. */
2705 if (PRIV (recrd.rec_size) < sizeof (struct vms_eihd))
2707 vms_debug2 ((2, "file type is image\n"));
2709 if (!_bfd_vms_slurp_eihd (abfd, &eisd_offset, &eihs_offset))
2710 goto err_wrong_format;
2712 if (!_bfd_vms_slurp_eisd (abfd, eisd_offset))
2713 goto err_wrong_format;
2715 /* EIHS is optional. */
2716 if (eihs_offset != 0 && !_bfd_vms_slurp_eihs (abfd, eihs_offset))
2717 goto err_wrong_format;
2723 /* Assume it's a module and adjust record pointer if necessary. */
2724 maybe_adjust_record_pointer_for_object (abfd);
2726 /* But is it really a module? */
2727 if (bfd_getl16 (PRIV (recrd.rec)) <= EOBJ__C_MAXRECTYP
2728 && bfd_getl16 (PRIV (recrd.rec) + 2) <= EOBJ__C_MAXRECSIZ)
2730 if (vms_get_remaining_object_record (abfd, test_len) <= 0)
2731 goto err_wrong_format;
2733 vms_debug2 ((2, "file type is module\n"));
2735 type = bfd_getl16 (PRIV (recrd.rec));
2736 if (type != EOBJ__C_EMH || !_bfd_vms_slurp_ehdr (abfd))
2737 goto err_wrong_format;
2739 if (!_bfd_vms_slurp_object_records (abfd))
2740 goto err_wrong_format;
2743 goto err_wrong_format;
2746 /* Set arch_info to alpha. */
2748 if (! bfd_default_set_arch_mach (abfd, bfd_arch_alpha, 0))
2749 goto err_wrong_format;
2754 bfd_set_error (bfd_error_wrong_format);
2757 if (PRIV (recrd.buf))
2758 free (PRIV (recrd.buf));
2759 if (abfd->tdata.any != tdata_save && abfd->tdata.any != NULL)
2760 bfd_release (abfd, abfd->tdata.any);
2761 abfd->tdata.any = tdata_save;
2767 /* Write an EMH/MHD record. */
2770 _bfd_vms_write_emh (bfd *abfd)
2772 struct vms_rec_wr *recwr = &PRIV (recwr);
2774 _bfd_vms_output_alignment (recwr, 2);
2777 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
2778 _bfd_vms_output_short (recwr, EMH__C_MHD);
2779 _bfd_vms_output_short (recwr, EOBJ__C_STRLVL);
2780 _bfd_vms_output_long (recwr, 0);
2781 _bfd_vms_output_long (recwr, 0);
2782 _bfd_vms_output_long (recwr, MAX_OUTREC_SIZE);
2784 /* Create module name from filename. */
2785 if (bfd_get_filename (abfd) != 0)
2787 char *module = vms_get_module_name (bfd_get_filename (abfd), TRUE);
2788 _bfd_vms_output_counted (recwr, module);
2792 _bfd_vms_output_counted (recwr, "NONAME");
2794 _bfd_vms_output_counted (recwr, BFD_VERSION_STRING);
2795 _bfd_vms_output_dump (recwr, get_vms_time_string (), EMH_DATE_LENGTH);
2796 _bfd_vms_output_fill (recwr, 0, EMH_DATE_LENGTH);
2797 _bfd_vms_output_end (abfd, recwr);
2800 /* Write an EMH/LMN record. */
2803 _bfd_vms_write_lmn (bfd *abfd, const char *name)
2806 struct vms_rec_wr *recwr = &PRIV (recwr);
2807 unsigned int ver = BFD_VERSION / 10000;
2810 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
2811 _bfd_vms_output_short (recwr, EMH__C_LNM);
2812 snprintf (version, sizeof (version), "%s %d.%d.%d", name,
2813 ver / 10000, (ver / 100) % 100, ver % 100);
2814 _bfd_vms_output_dump (recwr, (unsigned char *)version, strlen (version));
2815 _bfd_vms_output_end (abfd, recwr);
2819 /* Write eom record for bfd abfd. Return FALSE on error. */
2822 _bfd_vms_write_eeom (bfd *abfd)
2824 struct vms_rec_wr *recwr = &PRIV (recwr);
2826 vms_debug2 ((2, "vms_write_eeom\n"));
2828 _bfd_vms_output_alignment (recwr, 2);
2830 _bfd_vms_output_begin (recwr, EOBJ__C_EEOM);
2831 _bfd_vms_output_long (recwr, PRIV (vms_linkage_index + 1) >> 1);
2832 _bfd_vms_output_byte (recwr, 0); /* Completion code. */
2833 _bfd_vms_output_byte (recwr, 0); /* Fill byte. */
2835 if ((abfd->flags & EXEC_P) == 0
2836 && bfd_get_start_address (abfd) != (bfd_vma)-1)
2840 section = bfd_get_section_by_name (abfd, ".link");
2843 bfd_set_error (bfd_error_nonrepresentable_section);
2846 _bfd_vms_output_short (recwr, 0);
2847 _bfd_vms_output_long (recwr, (unsigned long) section->target_index);
2848 _bfd_vms_output_long (recwr,
2849 (unsigned long) bfd_get_start_address (abfd));
2850 _bfd_vms_output_long (recwr, 0);
2853 _bfd_vms_output_end (abfd, recwr);
2858 vector_grow1 (struct vector_type *vec, size_t elsz)
2860 if (vec->nbr_el + 1 < vec->max_el)
2863 if (vec->max_el == 0)
2866 vec->els = bfd_malloc2 (vec->max_el, elsz);
2871 vec->els = bfd_realloc2 (vec->els, vec->max_el, elsz);
2875 /* Bump ABFD file position to next block. */
2878 alpha_vms_file_position_block (bfd *abfd)
2881 PRIV (file_pos) += VMS_BLOCK_SIZE - 1;
2882 PRIV (file_pos) -= (PRIV (file_pos) % VMS_BLOCK_SIZE);
2885 /* Convert from internal structure SRC to external structure DST. */
2888 alpha_vms_swap_eisd_out (struct vms_internal_eisd_map *src,
2889 struct vms_eisd *dst)
2891 bfd_putl32 (src->u.eisd.majorid, dst->majorid);
2892 bfd_putl32 (src->u.eisd.minorid, dst->minorid);
2893 bfd_putl32 (src->u.eisd.eisdsize, dst->eisdsize);
2894 if (src->u.eisd.eisdsize <= EISD__K_LENEND)
2896 bfd_putl32 (src->u.eisd.secsize, dst->secsize);
2897 bfd_putl64 (src->u.eisd.virt_addr, dst->virt_addr);
2898 bfd_putl32 (src->u.eisd.flags, dst->flags);
2899 bfd_putl32 (src->u.eisd.vbn, dst->vbn);
2900 dst->pfc = src->u.eisd.pfc;
2901 dst->matchctl = src->u.eisd.matchctl;
2902 dst->type = src->u.eisd.type;
2904 if (src->u.eisd.flags & EISD__M_GBL)
2906 bfd_putl32 (src->u.gbl_eisd.ident, dst->ident);
2907 memcpy (dst->gblnam, src->u.gbl_eisd.gblnam,
2908 src->u.gbl_eisd.gblnam[0] + 1);
2912 /* Append EISD to the list of extra eisd for ABFD. */
2915 alpha_vms_append_extra_eisd (bfd *abfd, struct vms_internal_eisd_map *eisd)
2918 if (PRIV (gbl_eisd_head) == NULL)
2919 PRIV (gbl_eisd_head) = eisd;
2921 PRIV (gbl_eisd_tail)->next = eisd;
2922 PRIV (gbl_eisd_tail) = eisd;
2925 /* Create an EISD for shared image SHRIMG.
2926 Return FALSE in case of error. */
2929 alpha_vms_create_eisd_for_shared (bfd *abfd, bfd *shrimg)
2931 struct vms_internal_eisd_map *eisd;
2934 namlen = strlen (PRIV2 (shrimg, hdr_data.hdr_t_name));
2935 if (namlen + 5 > EISD__K_GBLNAMLEN)
2941 eisd = bfd_alloc (abfd, sizeof (*eisd));
2945 /* Fill the fields. */
2946 eisd->u.gbl_eisd.common.majorid = EISD__K_MAJORID;
2947 eisd->u.gbl_eisd.common.minorid = EISD__K_MINORID;
2948 eisd->u.gbl_eisd.common.eisdsize = (EISD__K_LEN + 4 + namlen + 5 + 3) & ~3;
2949 eisd->u.gbl_eisd.common.secsize = VMS_BLOCK_SIZE; /* Must not be 0. */
2950 eisd->u.gbl_eisd.common.virt_addr = 0;
2951 eisd->u.gbl_eisd.common.flags = EISD__M_GBL;
2952 eisd->u.gbl_eisd.common.vbn = 0;
2953 eisd->u.gbl_eisd.common.pfc = 0;
2954 eisd->u.gbl_eisd.common.matchctl = PRIV2 (shrimg, matchctl);
2955 eisd->u.gbl_eisd.common.type = EISD__K_SHRPIC;
2957 eisd->u.gbl_eisd.ident = PRIV2 (shrimg, ident);
2958 eisd->u.gbl_eisd.gblnam[0] = namlen + 4;
2959 memcpy (eisd->u.gbl_eisd.gblnam + 1, PRIV2 (shrimg, hdr_data.hdr_t_name),
2961 memcpy (eisd->u.gbl_eisd.gblnam + 1 + namlen, "_001", 4);
2963 /* Append it to the list. */
2964 alpha_vms_append_extra_eisd (abfd, eisd);
2969 /* Create an EISD for section SEC.
2970 Return FALSE in case of failure. */
2973 alpha_vms_create_eisd_for_section (bfd *abfd, asection *sec)
2975 struct vms_internal_eisd_map *eisd;
2977 /* Only for allocating section. */
2978 if (!(sec->flags & SEC_ALLOC))
2981 BFD_ASSERT (vms_section_data (sec)->eisd == NULL);
2982 eisd = bfd_alloc (abfd, sizeof (*eisd));
2985 vms_section_data (sec)->eisd = eisd;
2987 /* Fill the fields. */
2988 eisd->u.eisd.majorid = EISD__K_MAJORID;
2989 eisd->u.eisd.minorid = EISD__K_MINORID;
2990 eisd->u.eisd.eisdsize = EISD__K_LEN;
2991 eisd->u.eisd.secsize =
2992 (sec->size + VMS_BLOCK_SIZE - 1) & ~(VMS_BLOCK_SIZE - 1);
2993 eisd->u.eisd.virt_addr = sec->vma;
2994 eisd->u.eisd.flags = 0;
2995 eisd->u.eisd.vbn = 0; /* To be later defined. */
2996 eisd->u.eisd.pfc = 0; /* Default. */
2997 eisd->u.eisd.matchctl = EISD__K_MATALL;
2998 eisd->u.eisd.type = EISD__K_NORMAL;
3000 if (sec->flags & SEC_CODE)
3001 eisd->u.eisd.flags |= EISD__M_EXE;
3002 if (!(sec->flags & SEC_READONLY))
3003 eisd->u.eisd.flags |= EISD__M_WRT | EISD__M_CRF;
3005 /* If relocations or fixup will be applied, make this isect writeable. */
3006 if (sec->flags & SEC_RELOC)
3007 eisd->u.eisd.flags |= EISD__M_WRT | EISD__M_CRF;
3009 if (!(sec->flags & SEC_HAS_CONTENTS))
3011 eisd->u.eisd.flags |= EISD__M_DZRO;
3012 eisd->u.eisd.flags &= ~EISD__M_CRF;
3014 if (sec->flags & SEC_LINKER_CREATED)
3016 if (strcmp (sec->name, "$FIXUP$") == 0)
3017 eisd->u.eisd.flags |= EISD__M_FIXUPVEC;
3020 /* Append it to the list. */
3022 if (PRIV (eisd_head) == NULL)
3023 PRIV (eisd_head) = eisd;
3025 PRIV (eisd_tail)->next = eisd;
3026 PRIV (eisd_tail) = eisd;
3031 /* Layout executable ABFD and write it to the disk.
3032 Return FALSE in case of failure. */
3035 alpha_vms_write_exec (bfd *abfd)
3037 struct vms_eihd eihd;
3038 struct vms_eiha *eiha;
3039 struct vms_eihi *eihi;
3040 struct vms_eihs *eihs = NULL;
3042 struct vms_internal_eisd_map *first_eisd;
3043 struct vms_internal_eisd_map *eisd;
3046 file_ptr gst_filepos = 0;
3047 unsigned int lnkflags = 0;
3049 /* Build the EIHD. */
3050 PRIV (file_pos) = EIHD__C_LENGTH;
3052 memset (&eihd, 0, sizeof (eihd));
3053 memset (eihd.fill_2, 0xff, sizeof (eihd.fill_2));
3055 bfd_putl32 (EIHD__K_MAJORID, eihd.majorid);
3056 bfd_putl32 (EIHD__K_MINORID, eihd.minorid);
3058 bfd_putl32 (sizeof (eihd), eihd.size);
3059 bfd_putl32 (0, eihd.isdoff);
3060 bfd_putl32 (0, eihd.activoff);
3061 bfd_putl32 (0, eihd.symdbgoff);
3062 bfd_putl32 (0, eihd.imgidoff);
3063 bfd_putl32 (0, eihd.patchoff);
3064 bfd_putl64 (0, eihd.iafva);
3065 bfd_putl32 (0, eihd.version_array_off);
3067 bfd_putl32 (EIHD__K_EXE, eihd.imgtype);
3068 bfd_putl32 (0, eihd.subtype);
3070 bfd_putl32 (0, eihd.imgiocnt);
3071 bfd_putl32 (-1, eihd.privreqs);
3072 bfd_putl32 (-1, eihd.privreqs + 4);
3074 bfd_putl32 ((sizeof (eihd) + VMS_BLOCK_SIZE - 1) / VMS_BLOCK_SIZE,
3076 bfd_putl32 (0, eihd.ident);
3077 bfd_putl32 (0, eihd.sysver);
3080 bfd_putl32 (0, eihd.symvect_size);
3081 bfd_putl32 (16, eihd.virt_mem_block_size);
3082 bfd_putl32 (0, eihd.ext_fixup_off);
3083 bfd_putl32 (0, eihd.noopt_psect_off);
3084 bfd_putl32 (-1, eihd.alias);
3087 eiha = (struct vms_eiha *)((char *) &eihd + PRIV (file_pos));
3088 bfd_putl32 (PRIV (file_pos), eihd.activoff);
3089 PRIV (file_pos) += sizeof (struct vms_eiha);
3091 bfd_putl32 (sizeof (struct vms_eiha), eiha->size);
3092 bfd_putl32 (0, eiha->spare);
3093 bfd_putl64 (PRIV (transfer_address[0]), eiha->tfradr1);
3094 bfd_putl64 (PRIV (transfer_address[1]), eiha->tfradr2);
3095 bfd_putl64 (PRIV (transfer_address[2]), eiha->tfradr3);
3096 bfd_putl64 (PRIV (transfer_address[3]), eiha->tfradr4);
3097 bfd_putl64 (0, eiha->inishr);
3100 eihi = (struct vms_eihi *)((char *) &eihd + PRIV (file_pos));
3101 bfd_putl32 (PRIV (file_pos), eihd.imgidoff);
3102 PRIV (file_pos) += sizeof (struct vms_eihi);
3104 bfd_putl32 (EIHI__K_MAJORID, eihi->majorid);
3105 bfd_putl32 (EIHI__K_MINORID, eihi->minorid);
3110 /* Set module name. */
3111 module = vms_get_module_name (bfd_get_filename (abfd), TRUE);
3112 len = strlen (module);
3113 if (len > sizeof (eihi->imgnam) - 1)
3114 len = sizeof (eihi->imgnam) - 1;
3115 eihi->imgnam[0] = len;
3116 memcpy (eihi->imgnam + 1, module, len);
3124 vms_get_time (&hi, &lo);
3125 bfd_putl32 (lo, eihi->linktime + 0);
3126 bfd_putl32 (hi, eihi->linktime + 4);
3129 eihi->linkid[0] = 0;
3130 eihi->imgbid[0] = 0;
3133 dst = PRIV (dst_section);
3134 dmt = bfd_get_section_by_name (abfd, "$DMT$");
3135 if (dst != NULL && dst->size != 0)
3137 eihs = (struct vms_eihs *)((char *) &eihd + PRIV (file_pos));
3138 bfd_putl32 (PRIV (file_pos), eihd.symdbgoff);
3139 PRIV (file_pos) += sizeof (struct vms_eihs);
3141 bfd_putl32 (EIHS__K_MAJORID, eihs->majorid);
3142 bfd_putl32 (EIHS__K_MINORID, eihs->minorid);
3143 bfd_putl32 (0, eihs->dstvbn);
3144 bfd_putl32 (0, eihs->dstsize);
3145 bfd_putl32 (0, eihs->gstvbn);
3146 bfd_putl32 (0, eihs->gstsize);
3147 bfd_putl32 (0, eihs->dmtvbn);
3148 bfd_putl32 (0, eihs->dmtsize);
3151 /* One EISD per section. */
3152 for (sec = abfd->sections; sec; sec = sec->next)
3154 if (!alpha_vms_create_eisd_for_section (abfd, sec))
3158 /* Merge section EIDS which extra ones. */
3159 if (PRIV (eisd_tail))
3160 PRIV (eisd_tail)->next = PRIV (gbl_eisd_head);
3162 PRIV (eisd_head) = PRIV (gbl_eisd_head);
3163 if (PRIV (gbl_eisd_tail))
3164 PRIV (eisd_tail) = PRIV (gbl_eisd_tail);
3166 first_eisd = PRIV (eisd_head);
3168 /* Add end of eisd. */
3171 eisd = bfd_zalloc (abfd, sizeof (*eisd));
3174 eisd->u.eisd.majorid = 0;
3175 eisd->u.eisd.minorid = 0;
3176 eisd->u.eisd.eisdsize = 0;
3177 alpha_vms_append_extra_eisd (abfd, eisd);
3180 /* Place EISD in the file. */
3181 for (eisd = first_eisd; eisd; eisd = eisd->next)
3183 file_ptr room = VMS_BLOCK_SIZE - (PRIV (file_pos) % VMS_BLOCK_SIZE);
3185 /* First block is a little bit special: there is a word at the end. */
3186 if (PRIV (file_pos) < VMS_BLOCK_SIZE && room > 2)
3188 if (room < eisd->u.eisd.eisdsize + EISD__K_LENEND)
3189 alpha_vms_file_position_block (abfd);
3191 eisd->file_pos = PRIV (file_pos);
3192 PRIV (file_pos) += eisd->u.eisd.eisdsize;
3194 if (eisd->u.eisd.flags & EISD__M_FIXUPVEC)
3195 bfd_putl64 (eisd->u.eisd.virt_addr, eihd.iafva);
3198 if (first_eisd != NULL)
3200 bfd_putl32 (first_eisd->file_pos, eihd.isdoff);
3201 /* Real size of end of eisd marker. */
3202 PRIV (file_pos) += EISD__K_LENEND;
3205 bfd_putl32 (PRIV (file_pos), eihd.size);
3206 bfd_putl32 ((PRIV (file_pos) + VMS_BLOCK_SIZE - 1) / VMS_BLOCK_SIZE,
3209 /* Place sections. */
3210 for (sec = abfd->sections; sec; sec = sec->next)
3212 if (!(sec->flags & SEC_HAS_CONTENTS))
3215 eisd = vms_section_data (sec)->eisd;
3217 /* Align on a block. */
3218 alpha_vms_file_position_block (abfd);
3219 sec->filepos = PRIV (file_pos);
3222 eisd->u.eisd.vbn = (sec->filepos / VMS_BLOCK_SIZE) + 1;
3224 PRIV (file_pos) += sec->size;
3228 if (eihs != NULL && dst != NULL)
3230 bfd_putl32 ((dst->filepos / VMS_BLOCK_SIZE) + 1, eihs->dstvbn);
3231 bfd_putl32 (dst->size, eihs->dstsize);
3235 lnkflags |= EIHD__M_DBGDMT;
3236 bfd_putl32 ((dmt->filepos / VMS_BLOCK_SIZE) + 1, eihs->dmtvbn);
3237 bfd_putl32 (dmt->size, eihs->dmtsize);
3239 if (PRIV (gsd_sym_count) != 0)
3241 alpha_vms_file_position_block (abfd);
3242 gst_filepos = PRIV (file_pos);
3243 bfd_putl32 ((gst_filepos / VMS_BLOCK_SIZE) + 1, eihs->gstvbn);
3244 bfd_putl32 ((PRIV (gsd_sym_count) + 4) / 5 + 4, eihs->gstsize);
3248 /* Write EISD in hdr. */
3249 for (eisd = first_eisd; eisd && eisd->file_pos < VMS_BLOCK_SIZE;
3251 alpha_vms_swap_eisd_out
3252 (eisd, (struct vms_eisd *)((char *)&eihd + eisd->file_pos));
3254 /* Write first block. */
3255 bfd_putl32 (lnkflags, eihd.lnkflags);
3256 if (bfd_bwrite (&eihd, sizeof (eihd), abfd) != sizeof (eihd))
3259 /* Write remaining eisd. */
3262 unsigned char blk[VMS_BLOCK_SIZE];
3263 struct vms_internal_eisd_map *next_eisd;
3265 memset (blk, 0xff, sizeof (blk));
3266 while (eisd != NULL)
3268 alpha_vms_swap_eisd_out
3270 (struct vms_eisd *)(blk + (eisd->file_pos % VMS_BLOCK_SIZE)));
3272 next_eisd = eisd->next;
3273 if (next_eisd == NULL
3274 || (next_eisd->file_pos / VMS_BLOCK_SIZE
3275 != eisd->file_pos / VMS_BLOCK_SIZE))
3277 if (bfd_bwrite (blk, sizeof (blk), abfd) != sizeof (blk))
3280 memset (blk, 0xff, sizeof (blk));
3286 /* Write sections. */
3287 for (sec = abfd->sections; sec; sec = sec->next)
3289 unsigned char blk[VMS_BLOCK_SIZE];
3292 if (sec->size == 0 || !(sec->flags & SEC_HAS_CONTENTS))
3294 if (bfd_bwrite (sec->contents, sec->size, abfd) != sec->size)
3298 len = VMS_BLOCK_SIZE - sec->size % VMS_BLOCK_SIZE;
3299 if (len != VMS_BLOCK_SIZE)
3301 memset (blk, 0, len);
3302 if (bfd_bwrite (blk, len, abfd) != len)
3308 if (gst_filepos != 0)
3310 struct vms_rec_wr *recwr = &PRIV (recwr);
3313 _bfd_vms_write_emh (abfd);
3314 _bfd_vms_write_lmn (abfd, "GNU LD");
3316 /* PSC for the absolute section. */
3317 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3318 _bfd_vms_output_long (recwr, 0);
3319 _bfd_vms_output_begin_subrec (recwr, EGSD__C_PSC);
3320 _bfd_vms_output_short (recwr, 0);
3321 _bfd_vms_output_short (recwr, EGPS__V_PIC | EGPS__V_LIB | EGPS__V_RD);
3322 _bfd_vms_output_long (recwr, 0);
3323 _bfd_vms_output_counted (recwr, ".$$ABS$$.");
3324 _bfd_vms_output_end_subrec (recwr);
3325 _bfd_vms_output_end (abfd, recwr);
3327 for (i = 0; i < PRIV (gsd_sym_count); i++)
3329 struct vms_symbol_entry *sym = PRIV (syms)[i];
3335 _bfd_vms_output_alignment (recwr, 8);
3336 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3337 _bfd_vms_output_long (recwr, 0);
3339 _bfd_vms_output_begin_subrec (recwr, EGSD__C_SYMG);
3340 _bfd_vms_output_short (recwr, 0); /* Data type, alignment. */
3341 _bfd_vms_output_short (recwr, sym->flags);
3343 if (sym->code_section)
3344 ep = alpha_vms_get_sym_value (sym->code_section, sym->code_value);
3347 BFD_ASSERT (sym->code_value == 0);
3350 val = alpha_vms_get_sym_value (sym->section, sym->value);
3351 _bfd_vms_output_quad
3352 (recwr, sym->typ == EGSD__C_SYMG ? sym->symbol_vector : val);
3353 _bfd_vms_output_quad (recwr, ep);
3354 _bfd_vms_output_quad (recwr, val);
3355 _bfd_vms_output_long (recwr, 0);
3356 _bfd_vms_output_counted (recwr, sym->name);
3357 _bfd_vms_output_end_subrec (recwr);
3359 _bfd_vms_output_end (abfd, recwr);
3362 _bfd_vms_output_end (abfd, recwr);
3364 if (!_bfd_vms_write_eeom (abfd))
3372 /* Write section and symbol directory of bfd abfd. Return FALSE on error. */
3375 _bfd_vms_write_egsd (bfd *abfd)
3379 unsigned int symnum;
3381 flagword new_flags, old_flags;
3382 int abs_section_index = -1;
3383 unsigned int target_index = 0;
3384 struct vms_rec_wr *recwr = &PRIV (recwr);
3386 vms_debug2 ((2, "vms_write_egsd\n"));
3388 /* Egsd is quadword aligned. */
3389 _bfd_vms_output_alignment (recwr, 8);
3391 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3392 _bfd_vms_output_long (recwr, 0);
3394 /* Number sections. */
3395 for (section = abfd->sections; section != NULL; section = section->next)
3397 if (section->flags & SEC_DEBUGGING)
3399 if (!strcmp (section->name, ".vmsdebug"))
3401 section->flags |= SEC_DEBUGGING;
3404 section->target_index = target_index++;
3407 for (section = abfd->sections; section != NULL; section = section->next)
3409 vms_debug2 ((3, "Section #%d %s, %d bytes\n",
3410 section->target_index, section->name, (int)section->size));
3412 /* Don't write out the VMS debug info section since it is in the
3413 ETBT and EDBG sections in etir. */
3414 if (section->flags & SEC_DEBUGGING)
3417 /* 13 bytes egsd, max 31 chars name -> should be 44 bytes. */
3418 if (_bfd_vms_output_check (recwr, 64) < 0)
3420 _bfd_vms_output_end (abfd, recwr);
3421 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3422 _bfd_vms_output_long (recwr, 0);
3425 /* Don't know if this is necessary for the linker but for now it keeps
3426 vms_slurp_gsd happy. */
3427 sname = section->name;
3430 /* Remove leading dot. */
3432 if ((*sname == 't') && (strcmp (sname, "text") == 0))
3433 sname = EVAX_CODE_NAME;
3434 else if ((*sname == 'd') && (strcmp (sname, "data") == 0))
3435 sname = EVAX_DATA_NAME;
3436 else if ((*sname == 'b') && (strcmp (sname, "bss") == 0))
3437 sname = EVAX_BSS_NAME;
3438 else if ((*sname == 'l') && (strcmp (sname, "link") == 0))
3439 sname = EVAX_LINK_NAME;
3440 else if ((*sname == 'r') && (strcmp (sname, "rdata") == 0))
3441 sname = EVAX_READONLY_NAME;
3442 else if ((*sname == 'l') && (strcmp (sname, "literal") == 0))
3443 sname = EVAX_LITERAL_NAME;
3444 else if ((*sname == 'l') && (strcmp (sname, "literals") == 0))
3445 sname = EVAX_LITERALS_NAME;
3446 else if ((*sname == 'c') && (strcmp (sname, "comm") == 0))
3447 sname = EVAX_COMMON_NAME;
3448 else if ((*sname == 'l') && (strcmp (sname, "lcomm") == 0))
3449 sname = EVAX_LOCAL_NAME;
3452 if (bfd_is_com_section (section))
3453 new_flags = (EGPS__V_OVR | EGPS__V_REL | EGPS__V_GBL | EGPS__V_RD
3454 | EGPS__V_WRT | EGPS__V_NOMOD | EGPS__V_COM);
3456 new_flags = vms_esecflag_by_name (evax_section_flags, sname,
3459 /* Modify them as directed. */
3460 if (section->flags & SEC_READONLY)
3461 new_flags &= ~EGPS__V_WRT;
3463 new_flags &= ~vms_section_data (section)->no_flags;
3464 new_flags |= vms_section_data (section)->flags;
3466 vms_debug2 ((3, "sec flags %x\n", section->flags));
3467 vms_debug2 ((3, "new_flags %x, _raw_size %lu\n",
3468 new_flags, (unsigned long)section->size));
3470 _bfd_vms_output_begin_subrec (recwr, EGSD__C_PSC);
3471 _bfd_vms_output_short (recwr, section->alignment_power & 0xff);
3472 _bfd_vms_output_short (recwr, new_flags);
3473 _bfd_vms_output_long (recwr, (unsigned long) section->size);
3474 _bfd_vms_output_counted (recwr, sname);
3475 _bfd_vms_output_end_subrec (recwr);
3477 /* If the section is an obsolute one, remind its index as it will be
3478 used later for absolute symbols. */
3479 if ((new_flags & EGPS__V_REL) == 0 && abs_section_index < 0)
3480 abs_section_index = section->target_index;
3483 /* Output symbols. */
3484 vms_debug2 ((3, "%d symbols found\n", abfd->symcount));
3486 bfd_set_start_address (abfd, (bfd_vma) -1);
3488 for (symnum = 0; symnum < abfd->symcount; symnum++)
3490 symbol = abfd->outsymbols[symnum];
3491 old_flags = symbol->flags;
3493 /* Work-around a missing feature: consider __main as the main entry
3495 if (symbol->name[0] == '_' && strcmp (symbol->name, "__main") == 0)
3496 bfd_set_start_address (abfd, (bfd_vma)symbol->value);
3498 /* Only put in the GSD the global and the undefined symbols. */
3499 if (old_flags & BSF_FILE)
3502 if ((old_flags & BSF_GLOBAL) == 0 && !bfd_is_und_section (symbol->section))
3504 /* If the LIB$INITIIALIZE section is present, add a reference to
3505 LIB$INITIALIZE symbol. FIXME: this should be done explicitely
3506 in the assembly file. */
3507 if (!((old_flags & BSF_SECTION_SYM) != 0
3508 && strcmp (symbol->section->name, "LIB$INITIALIZE") == 0))
3512 /* 13 bytes egsd, max 64 chars name -> should be 77 bytes. Add 16 more
3513 bytes for a possible ABS section. */
3514 if (_bfd_vms_output_check (recwr, 80 + 16) < 0)
3516 _bfd_vms_output_end (abfd, recwr);
3517 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3518 _bfd_vms_output_long (recwr, 0);
3521 if ((old_flags & BSF_GLOBAL) != 0
3522 && bfd_is_abs_section (symbol->section)
3523 && abs_section_index <= 0)
3525 /* Create an absolute section if none was defined. It is highly
3526 unlikely that the name $ABS$ clashes with a user defined
3527 non-absolute section name. */
3528 _bfd_vms_output_begin_subrec (recwr, EGSD__C_PSC);
3529 _bfd_vms_output_short (recwr, 4);
3530 _bfd_vms_output_short (recwr, EGPS__V_SHR);
3531 _bfd_vms_output_long (recwr, 0);
3532 _bfd_vms_output_counted (recwr, "$ABS$");
3533 _bfd_vms_output_end_subrec (recwr);
3535 abs_section_index = target_index++;
3538 _bfd_vms_output_begin_subrec (recwr, EGSD__C_SYM);
3540 /* Data type, alignment. */
3541 _bfd_vms_output_short (recwr, 0);
3545 if (old_flags & BSF_WEAK)
3546 new_flags |= EGSY__V_WEAK;
3547 if (bfd_is_com_section (symbol->section)) /* .comm */
3548 new_flags |= (EGSY__V_WEAK | EGSY__V_COMM);
3550 if (old_flags & BSF_FUNCTION)
3552 new_flags |= EGSY__V_NORM;
3553 new_flags |= EGSY__V_REL;
3555 if (old_flags & BSF_GLOBAL)
3557 new_flags |= EGSY__V_DEF;
3558 if (!bfd_is_abs_section (symbol->section))
3559 new_flags |= EGSY__V_REL;
3561 _bfd_vms_output_short (recwr, new_flags);
3563 if (old_flags & BSF_GLOBAL)
3565 /* Symbol definition. */
3566 bfd_vma code_address = 0;
3567 unsigned long ca_psindx = 0;
3568 unsigned long psindx;
3570 if ((old_flags & BSF_FUNCTION) && symbol->udata.p != NULL)
3575 ((struct evax_private_udata_struct *)symbol->udata.p)->enbsym;
3576 code_address = sym->value;
3577 ca_psindx = sym->section->target_index;
3579 if (bfd_is_abs_section (symbol->section))
3580 psindx = abs_section_index;
3582 psindx = symbol->section->target_index;
3584 _bfd_vms_output_quad (recwr, symbol->value);
3585 _bfd_vms_output_quad (recwr, code_address);
3586 _bfd_vms_output_long (recwr, ca_psindx);
3587 _bfd_vms_output_long (recwr, psindx);
3589 _bfd_vms_output_counted (recwr, symbol->name);
3591 _bfd_vms_output_end_subrec (recwr);
3594 _bfd_vms_output_alignment (recwr, 8);
3595 _bfd_vms_output_end (abfd, recwr);
3600 /* Write object header for bfd abfd. Return FALSE on error. */
3603 _bfd_vms_write_ehdr (bfd *abfd)
3606 unsigned int symnum;
3607 struct vms_rec_wr *recwr = &PRIV (recwr);
3609 vms_debug2 ((2, "vms_write_ehdr (%p)\n", abfd));
3611 _bfd_vms_output_alignment (recwr, 2);
3613 _bfd_vms_write_emh (abfd);
3614 _bfd_vms_write_lmn (abfd, "GNU AS");
3617 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
3618 _bfd_vms_output_short (recwr, EMH__C_SRC);
3620 for (symnum = 0; symnum < abfd->symcount; symnum++)
3622 symbol = abfd->outsymbols[symnum];
3624 if (symbol->flags & BSF_FILE)
3626 _bfd_vms_output_dump (recwr, (unsigned char *) symbol->name,
3627 (int) strlen (symbol->name));
3632 if (symnum == abfd->symcount)
3633 _bfd_vms_output_dump (recwr, (unsigned char *) STRING_COMMA_LEN ("noname"));
3635 _bfd_vms_output_end (abfd, recwr);
3638 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
3639 _bfd_vms_output_short (recwr, EMH__C_TTL);
3640 _bfd_vms_output_dump (recwr, (unsigned char *) STRING_COMMA_LEN ("TTL"));
3641 _bfd_vms_output_end (abfd, recwr);
3644 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
3645 _bfd_vms_output_short (recwr, EMH__C_CPR);
3646 _bfd_vms_output_dump (recwr,
3647 (unsigned char *)"GNU BFD ported by Klaus Kämpf 1994-1996",
3649 _bfd_vms_output_end (abfd, recwr);
3654 /* Part 4.6, relocations. */
3657 /* WRITE ETIR SECTION
3659 This is still under construction and therefore not documented. */
3661 /* Close the etir/etbt record. */
3664 end_etir_record (bfd * abfd)
3666 struct vms_rec_wr *recwr = &PRIV (recwr);
3668 _bfd_vms_output_end (abfd, recwr);
3672 start_etir_or_etbt_record (bfd *abfd, asection *section, bfd_vma offset)
3674 struct vms_rec_wr *recwr = &PRIV (recwr);
3676 if (section->flags & SEC_DEBUGGING)
3678 _bfd_vms_output_begin (recwr, EOBJ__C_ETBT);
3682 /* Push start offset. */
3683 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_LW);
3684 _bfd_vms_output_long (recwr, (unsigned long) 0);
3685 _bfd_vms_output_end_subrec (recwr);
3688 _bfd_vms_output_begin_subrec (recwr, ETIR__C_CTL_DFLOC);
3689 _bfd_vms_output_end_subrec (recwr);
3694 _bfd_vms_output_begin (recwr, EOBJ__C_ETIR);
3698 /* Push start offset. */
3699 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_PQ);
3700 _bfd_vms_output_long (recwr, (unsigned long) section->target_index);
3701 _bfd_vms_output_quad (recwr, offset);
3702 _bfd_vms_output_end_subrec (recwr);
3704 /* Start = pop (). */
3705 _bfd_vms_output_begin_subrec (recwr, ETIR__C_CTL_SETRB);
3706 _bfd_vms_output_end_subrec (recwr);
3711 /* Output a STO_IMM command for SSIZE bytes of data from CPR at virtual
3712 address VADDR in section specified by SEC_INDEX and NAME. */
3715 sto_imm (bfd *abfd, asection *section,
3716 bfd_size_type ssize, unsigned char *cptr, bfd_vma vaddr)
3719 struct vms_rec_wr *recwr = &PRIV (recwr);
3722 _bfd_vms_debug (8, "sto_imm %d bytes\n", (int) ssize);
3723 _bfd_hexdump (9, cptr, (int) ssize, (int) vaddr);
3728 /* Try all the rest. */
3731 if (_bfd_vms_output_check (recwr, size) < 0)
3733 /* Doesn't fit, split ! */
3734 end_etir_record (abfd);
3736 start_etir_or_etbt_record (abfd, section, vaddr);
3738 size = _bfd_vms_output_check (recwr, 0); /* get max size */
3739 if (size > ssize) /* more than what's left ? */
3743 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_IMM);
3744 _bfd_vms_output_long (recwr, (unsigned long) (size));
3745 _bfd_vms_output_dump (recwr, cptr, size);
3746 _bfd_vms_output_end_subrec (recwr);
3749 _bfd_vms_debug (10, "dumped %d bytes\n", (int) size);
3750 _bfd_hexdump (10, cptr, (int) size, (int) vaddr);
3760 etir_output_check (bfd *abfd, asection *section, bfd_vma vaddr, int checklen)
3762 if (_bfd_vms_output_check (&PRIV (recwr), checklen) < 0)
3764 /* Not enough room in this record. Close it and open a new one. */
3765 end_etir_record (abfd);
3766 start_etir_or_etbt_record (abfd, section, vaddr);
3770 /* Return whether RELOC must be deferred till the end. */
3773 defer_reloc_p (arelent *reloc)
3775 switch (reloc->howto->type)
3788 /* Write section contents for bfd abfd. Return FALSE on error. */
3791 _bfd_vms_write_etir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
3794 struct vms_rec_wr *recwr = &PRIV (recwr);
3796 vms_debug2 ((2, "vms_write_tir (%p, %d)\n", abfd, objtype));
3798 _bfd_vms_output_alignment (recwr, 4);
3800 PRIV (vms_linkage_index) = 0;
3802 for (section = abfd->sections; section; section = section->next)
3804 vms_debug2 ((4, "writing %d. section '%s' (%d bytes)\n",
3805 section->target_index, section->name, (int) (section->size)));
3807 if (!(section->flags & SEC_HAS_CONTENTS)
3808 || bfd_is_com_section (section))
3811 if (!section->contents)
3813 bfd_set_error (bfd_error_no_contents);
3817 start_etir_or_etbt_record (abfd, section, 0);
3819 if (section->flags & SEC_RELOC)
3821 bfd_vma curr_addr = 0;
3822 unsigned char *curr_data = section->contents;
3824 int pass2_needed = 0;
3825 int pass2_in_progress = 0;
3828 if (section->reloc_count == 0)
3830 (_("SEC_RELOC with no relocs in section %A"), section);
3835 int i = section->reloc_count;
3836 arelent **rptr = section->orelocation;
3837 _bfd_vms_debug (4, "%d relocations:\n", i);
3840 _bfd_vms_debug (4, "sym %s in sec %s, value %08lx, "
3841 "addr %08lx, off %08lx, len %d: %s\n",
3842 (*(*rptr)->sym_ptr_ptr)->name,
3843 (*(*rptr)->sym_ptr_ptr)->section->name,
3844 (long) (*(*rptr)->sym_ptr_ptr)->value,
3845 (unsigned long)(*rptr)->address,
3846 (unsigned long)(*rptr)->addend,
3847 bfd_get_reloc_size ((*rptr)->howto),
3848 ( *rptr)->howto->name);
3855 for (irel = 0; irel < section->reloc_count; irel++)
3857 struct evax_private_udata_struct *udata;
3858 arelent *rptr = section->orelocation [irel];
3859 bfd_vma addr = rptr->address;
3860 asymbol *sym = *rptr->sym_ptr_ptr;
3861 asection *sec = sym->section;
3862 bfd_boolean defer = defer_reloc_p (rptr);
3865 if (pass2_in_progress)
3867 /* Non-deferred relocs have already been output. */
3873 /* Deferred relocs must be output at the very end. */
3880 /* Regular relocs are intertwined with binary data. */
3881 if (curr_addr > addr)
3882 _bfd_error_handler (_("Size error in section %A"),
3884 size = addr - curr_addr;
3885 sto_imm (abfd, section, size, curr_data, curr_addr);
3890 size = bfd_get_reloc_size (rptr->howto);
3892 switch (rptr->howto->type)
3894 case ALPHA_R_IGNORE:
3897 case ALPHA_R_REFLONG:
3898 if (bfd_is_und_section (sym->section))
3900 bfd_vma addend = rptr->addend;
3901 slen = strlen ((char *) sym->name);
3902 etir_output_check (abfd, section, curr_addr, slen);
3905 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_GBL);
3906 _bfd_vms_output_counted (recwr, sym->name);
3907 _bfd_vms_output_end_subrec (recwr);
3908 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_LW);
3909 _bfd_vms_output_long (recwr, (unsigned long) addend);
3910 _bfd_vms_output_end_subrec (recwr);
3911 _bfd_vms_output_begin_subrec (recwr, ETIR__C_OPR_ADD);
3912 _bfd_vms_output_end_subrec (recwr);
3913 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_LW);
3914 _bfd_vms_output_end_subrec (recwr);
3918 _bfd_vms_output_begin_subrec
3919 (recwr, ETIR__C_STO_GBL_LW);
3920 _bfd_vms_output_counted (recwr, sym->name);
3921 _bfd_vms_output_end_subrec (recwr);
3924 else if (bfd_is_abs_section (sym->section))
3926 etir_output_check (abfd, section, curr_addr, 16);
3927 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_LW);
3928 _bfd_vms_output_long (recwr, (unsigned long) sym->value);
3929 _bfd_vms_output_end_subrec (recwr);
3930 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_LW);
3931 _bfd_vms_output_end_subrec (recwr);
3935 etir_output_check (abfd, section, curr_addr, 32);
3936 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_PQ);
3937 _bfd_vms_output_long (recwr,
3938 (unsigned long) sec->target_index);
3939 _bfd_vms_output_quad (recwr, rptr->addend + sym->value);
3940 _bfd_vms_output_end_subrec (recwr);
3941 /* ??? Table B-8 of the OpenVMS Linker Utilily Manual
3942 says that we should have a ETIR__C_STO_OFF here.
3943 But the relocation would not be BFD_RELOC_32 then.
3944 This case is very likely unreachable. */
3945 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_LW);
3946 _bfd_vms_output_end_subrec (recwr);
3950 case ALPHA_R_REFQUAD:
3951 if (bfd_is_und_section (sym->section))
3953 bfd_vma addend = rptr->addend;
3954 slen = strlen ((char *) sym->name);
3955 etir_output_check (abfd, section, curr_addr, slen);
3958 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_GBL);
3959 _bfd_vms_output_counted (recwr, sym->name);
3960 _bfd_vms_output_end_subrec (recwr);
3961 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_QW);
3962 _bfd_vms_output_quad (recwr, addend);
3963 _bfd_vms_output_end_subrec (recwr);
3964 _bfd_vms_output_begin_subrec (recwr, ETIR__C_OPR_ADD);
3965 _bfd_vms_output_end_subrec (recwr);
3966 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_QW);
3967 _bfd_vms_output_end_subrec (recwr);
3971 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_GBL);
3972 _bfd_vms_output_counted (recwr, sym->name);
3973 _bfd_vms_output_end_subrec (recwr);
3976 else if (bfd_is_abs_section (sym->section))
3978 etir_output_check (abfd, section, curr_addr, 16);
3979 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_QW);
3980 _bfd_vms_output_quad (recwr, sym->value);
3981 _bfd_vms_output_end_subrec (recwr);
3982 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_QW);
3983 _bfd_vms_output_end_subrec (recwr);
3987 etir_output_check (abfd, section, curr_addr, 32);
3988 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_PQ);
3989 _bfd_vms_output_long (recwr,
3990 (unsigned long) sec->target_index);
3991 _bfd_vms_output_quad (recwr, rptr->addend + sym->value);
3992 _bfd_vms_output_end_subrec (recwr);
3993 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_OFF);
3994 _bfd_vms_output_end_subrec (recwr);
3999 sto_imm (abfd, section, size, curr_data, curr_addr);
4002 case ALPHA_R_LINKAGE:
4003 etir_output_check (abfd, section, curr_addr, 64);
4004 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_LP_PSB);
4005 _bfd_vms_output_long
4006 (recwr, (unsigned long) rptr->addend);
4007 if (rptr->addend > PRIV (vms_linkage_index))
4008 PRIV (vms_linkage_index) = rptr->addend;
4009 _bfd_vms_output_counted (recwr, sym->name);
4010 _bfd_vms_output_byte (recwr, 0);
4011 _bfd_vms_output_end_subrec (recwr);
4014 case ALPHA_R_CODEADDR:
4015 slen = strlen ((char *) sym->name);
4016 etir_output_check (abfd, section, curr_addr, slen);
4017 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_CA);
4018 _bfd_vms_output_counted (recwr, sym->name);
4019 _bfd_vms_output_end_subrec (recwr);
4024 = (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
4025 etir_output_check (abfd, section, curr_addr,
4026 32 + 1 + strlen (udata->origname));
4027 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_NOP_GBL);
4028 _bfd_vms_output_long (recwr, (unsigned long) udata->lkindex);
4029 _bfd_vms_output_long
4030 (recwr, (unsigned long) section->target_index);
4031 _bfd_vms_output_quad (recwr, rptr->address);
4032 _bfd_vms_output_long (recwr, (unsigned long) 0x47ff041f);
4033 _bfd_vms_output_long
4034 (recwr, (unsigned long) section->target_index);
4035 _bfd_vms_output_quad (recwr, rptr->addend);
4036 _bfd_vms_output_counted (recwr, udata->origname);
4037 _bfd_vms_output_end_subrec (recwr);
4041 _bfd_error_handler (_("Spurious ALPHA_R_BSR reloc"));
4046 = (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
4047 etir_output_check (abfd, section, curr_addr,
4048 32 + 1 + strlen (udata->origname));
4049 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_LDA_GBL);
4050 _bfd_vms_output_long
4051 (recwr, (unsigned long) udata->lkindex + 1);
4052 _bfd_vms_output_long
4053 (recwr, (unsigned long) section->target_index);
4054 _bfd_vms_output_quad (recwr, rptr->address);
4055 _bfd_vms_output_long (recwr, (unsigned long) 0x237B0000);
4056 _bfd_vms_output_long
4057 (recwr, (unsigned long) udata->bsym->section->target_index);
4058 _bfd_vms_output_quad (recwr, rptr->addend);
4059 _bfd_vms_output_counted (recwr, udata->origname);
4060 _bfd_vms_output_end_subrec (recwr);
4065 = (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
4066 etir_output_check (abfd, section, curr_addr,
4067 32 + 1 + strlen (udata->origname));
4068 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_BOH_GBL);
4069 _bfd_vms_output_long (recwr, (unsigned long) udata->lkindex);
4070 _bfd_vms_output_long
4071 (recwr, (unsigned long) section->target_index);
4072 _bfd_vms_output_quad (recwr, rptr->address);
4073 _bfd_vms_output_long (recwr, (unsigned long) 0xD3400000);
4074 _bfd_vms_output_long
4075 (recwr, (unsigned long) section->target_index);
4076 _bfd_vms_output_quad (recwr, rptr->addend);
4077 _bfd_vms_output_counted (recwr, udata->origname);
4078 _bfd_vms_output_end_subrec (recwr);
4082 _bfd_error_handler (_("Unhandled relocation %s"),
4089 } /* End of relocs loop. */
4091 if (!pass2_in_progress)
4093 /* Output rest of section. */
4094 if (curr_addr > section->size)
4095 _bfd_error_handler (_("Size error in section %A"), section);
4096 size = section->size - curr_addr;
4097 sto_imm (abfd, section, size, curr_data, curr_addr);
4103 pass2_in_progress = 1;
4109 else /* (section->flags & SEC_RELOC) */
4110 sto_imm (abfd, section, section->size, section->contents, 0);
4112 end_etir_record (abfd);
4115 _bfd_vms_output_alignment (recwr, 2);
4119 /* Write cached information into a file being written, at bfd_close. */
4122 alpha_vms_write_object_contents (bfd *abfd)
4124 vms_debug2 ((1, "vms_write_object_contents (%p)\n", abfd));
4126 if (abfd->flags & (EXEC_P | DYNAMIC))
4128 return alpha_vms_write_exec (abfd);
4132 if (abfd->section_count > 0) /* we have sections */
4134 if (!_bfd_vms_write_ehdr (abfd))
4136 if (!_bfd_vms_write_egsd (abfd))
4138 if (!_bfd_vms_write_etir (abfd, EOBJ__C_ETIR))
4140 if (!_bfd_vms_write_eeom (abfd))
4147 /* Debug stuff: nearest line. */
4149 #define SET_MODULE_PARSED(m) \
4150 do { if ((m)->name == NULL) (m)->name = ""; } while (0)
4151 #define IS_MODULE_PARSED(m) ((m)->name != NULL)
4153 /* Build a new module for the specified BFD. */
4155 static struct module *
4156 new_module (bfd *abfd)
4158 struct module *module
4159 = (struct module *) bfd_zalloc (abfd, sizeof (struct module));
4160 module->file_table_count = 16; /* Arbitrary. */
4162 = bfd_malloc (module->file_table_count * sizeof (struct fileinfo));
4166 /* Parse debug info for a module and internalize it. */
4169 parse_module (bfd *abfd, struct module *module, unsigned char *ptr,
4172 unsigned char *maxptr = ptr + length;
4173 unsigned char *src_ptr, *pcl_ptr;
4174 unsigned int prev_linum = 0, curr_linenum = 0;
4175 bfd_vma prev_pc = 0, curr_pc = 0;
4176 struct srecinfo *curr_srec, *srec;
4177 struct lineinfo *curr_line, *line;
4178 struct funcinfo *funcinfo;
4180 /* Initialize tables with zero element. */
4181 curr_srec = (struct srecinfo *) bfd_zalloc (abfd, sizeof (struct srecinfo));
4182 module->srec_table = curr_srec;
4184 curr_line = (struct lineinfo *) bfd_zalloc (abfd, sizeof (struct lineinfo));
4185 module->line_table = curr_line;
4187 while (length == -1 || ptr < maxptr)
4189 /* The first byte is not counted in the recorded length. */
4190 int rec_length = bfd_getl16 (ptr) + 1;
4191 int rec_type = bfd_getl16 (ptr + 2);
4193 vms_debug2 ((2, "DST record: leng %d, type %d\n", rec_length, rec_type));
4195 if (length == -1 && rec_type == DST__K_MODEND)
4202 = _bfd_vms_save_counted_string (ptr + DST_S_B_MODBEG_NAME,
4203 maxptr - (ptr + DST_S_B_MODBEG_NAME));
4210 vms_debug2 ((3, "module: %s\n", module->name));
4217 funcinfo = (struct funcinfo *)
4218 bfd_zalloc (abfd, sizeof (struct funcinfo));
4220 = _bfd_vms_save_counted_string (ptr + DST_S_B_RTNBEG_NAME,
4221 maxptr - (ptr + DST_S_B_RTNBEG_NAME));
4222 funcinfo->low = bfd_getl32 (ptr + DST_S_L_RTNBEG_ADDRESS);
4223 funcinfo->next = module->func_table;
4224 module->func_table = funcinfo;
4226 vms_debug2 ((3, "routine: %s at 0x%lx\n",
4227 funcinfo->name, (unsigned long) funcinfo->low));
4231 module->func_table->high = module->func_table->low
4232 + bfd_getl32 (ptr + DST_S_L_RTNEND_SIZE) - 1;
4234 if (module->func_table->high > module->high)
4235 module->high = module->func_table->high;
4237 vms_debug2 ((3, "end routine\n"));
4241 vms_debug2 ((3, "prologue\n"));
4245 vms_debug2 ((3, "epilog\n"));
4249 vms_debug2 ((3, "block\n"));
4253 vms_debug2 ((3, "end block\n"));
4257 src_ptr = ptr + DST_S_C_SOURCE_HEADER_SIZE;
4259 vms_debug2 ((3, "source info\n"));
4261 while (src_ptr < ptr + rec_length)
4263 int cmd = src_ptr[0], cmd_length, data;
4267 case DST__K_SRC_DECLFILE:
4270 = bfd_getl16 (src_ptr + DST_S_W_SRC_DF_FILEID);
4272 = _bfd_vms_save_counted_string (src_ptr + DST_S_B_SRC_DF_FILENAME,
4273 (ptr + rec_length) -
4274 (src_ptr + DST_S_B_SRC_DF_FILENAME)
4277 while (fileid >= module->file_table_count)
4279 module->file_table_count *= 2;
4281 = bfd_realloc (module->file_table,
4282 module->file_table_count
4283 * sizeof (struct fileinfo));
4286 module->file_table [fileid].name = filename;
4287 module->file_table [fileid].srec = 1;
4288 cmd_length = src_ptr[DST_S_B_SRC_DF_LENGTH] + 2;
4289 vms_debug2 ((4, "DST_S_C_SRC_DECLFILE: %d, %s\n",
4290 fileid, module->file_table [fileid].name));
4294 case DST__K_SRC_DEFLINES_B:
4295 /* Perform the association and set the next higher index
4297 data = src_ptr[DST_S_B_SRC_UNSBYTE];
4298 srec = (struct srecinfo *)
4299 bfd_zalloc (abfd, sizeof (struct srecinfo));
4300 srec->line = curr_srec->line + data;
4301 srec->srec = curr_srec->srec + data;
4302 srec->sfile = curr_srec->sfile;
4303 curr_srec->next = srec;
4306 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_B: %d\n", data));
4309 case DST__K_SRC_DEFLINES_W:
4310 /* Perform the association and set the next higher index
4312 data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
4313 srec = (struct srecinfo *)
4314 bfd_zalloc (abfd, sizeof (struct srecinfo));
4315 srec->line = curr_srec->line + data;
4316 srec->srec = curr_srec->srec + data,
4317 srec->sfile = curr_srec->sfile;
4318 curr_srec->next = srec;
4321 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_W: %d\n", data));
4324 case DST__K_SRC_INCRLNUM_B:
4325 data = src_ptr[DST_S_B_SRC_UNSBYTE];
4326 curr_srec->line += data;
4328 vms_debug2 ((4, "DST_S_C_SRC_INCRLNUM_B: %d\n", data));
4331 case DST__K_SRC_SETFILE:
4332 data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
4333 curr_srec->sfile = data;
4334 curr_srec->srec = module->file_table[data].srec;
4336 vms_debug2 ((4, "DST_S_C_SRC_SETFILE: %d\n", data));
4339 case DST__K_SRC_SETLNUM_L:
4340 data = bfd_getl32 (src_ptr + DST_S_L_SRC_UNSLONG);
4341 curr_srec->line = data;
4343 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_L: %d\n", data));
4346 case DST__K_SRC_SETLNUM_W:
4347 data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
4348 curr_srec->line = data;
4350 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_W: %d\n", data));
4353 case DST__K_SRC_SETREC_L:
4354 data = bfd_getl32 (src_ptr + DST_S_L_SRC_UNSLONG);
4355 curr_srec->srec = data;
4356 module->file_table[curr_srec->sfile].srec = data;
4358 vms_debug2 ((4, "DST_S_C_SRC_SETREC_L: %d\n", data));
4361 case DST__K_SRC_SETREC_W:
4362 data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
4363 curr_srec->srec = data;
4364 module->file_table[curr_srec->sfile].srec = data;
4366 vms_debug2 ((4, "DST_S_C_SRC_SETREC_W: %d\n", data));
4369 case DST__K_SRC_FORMFEED:
4371 vms_debug2 ((4, "DST_S_C_SRC_FORMFEED\n"));
4375 _bfd_error_handler (_("unknown source command %d"),
4381 src_ptr += cmd_length;
4385 case DST__K_LINE_NUM:
4386 pcl_ptr = ptr + DST_S_C_LINE_NUM_HEADER_SIZE;
4388 vms_debug2 ((3, "line info\n"));
4390 while (pcl_ptr < ptr + rec_length)
4392 /* The command byte is signed so we must sign-extend it. */
4393 int cmd = ((signed char *)pcl_ptr)[0], cmd_length, data;
4397 case DST__K_DELTA_PC_W:
4398 data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
4402 vms_debug2 ((4, "DST__K_DELTA_PC_W: %d\n", data));
4405 case DST__K_DELTA_PC_L:
4406 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4410 vms_debug2 ((4, "DST__K_DELTA_PC_L: %d\n", data));
4413 case DST__K_INCR_LINUM:
4414 data = pcl_ptr[DST_S_B_PCLINE_UNSBYTE];
4415 curr_linenum += data;
4417 vms_debug2 ((4, "DST__K_INCR_LINUM: %d\n", data));
4420 case DST__K_INCR_LINUM_W:
4421 data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
4422 curr_linenum += data;
4424 vms_debug2 ((4, "DST__K_INCR_LINUM_W: %d\n", data));
4427 case DST__K_INCR_LINUM_L:
4428 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4429 curr_linenum += data;
4431 vms_debug2 ((4, "DST__K_INCR_LINUM_L: %d\n", data));
4434 case DST__K_SET_LINUM_INCR:
4436 (_("DST__K_SET_LINUM_INCR not implemented"));
4440 case DST__K_SET_LINUM_INCR_W:
4442 (_("DST__K_SET_LINUM_INCR_W not implemented"));
4446 case DST__K_RESET_LINUM_INCR:
4448 (_("DST__K_RESET_LINUM_INCR not implemented"));
4452 case DST__K_BEG_STMT_MODE:
4454 (_("DST__K_BEG_STMT_MODE not implemented"));
4458 case DST__K_END_STMT_MODE:
4460 (_("DST__K_END_STMT_MODE not implemented"));
4464 case DST__K_SET_LINUM_B:
4465 data = pcl_ptr[DST_S_B_PCLINE_UNSBYTE];
4466 curr_linenum = data;
4468 vms_debug2 ((4, "DST__K_SET_LINUM_B: %d\n", data));
4471 case DST__K_SET_LINUM:
4472 data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
4473 curr_linenum = data;
4475 vms_debug2 ((4, "DST__K_SET_LINE_NUM: %d\n", data));
4478 case DST__K_SET_LINUM_L:
4479 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4480 curr_linenum = data;
4482 vms_debug2 ((4, "DST__K_SET_LINUM_L: %d\n", data));
4487 (_("DST__K_SET_PC not implemented"));
4491 case DST__K_SET_PC_W:
4493 (_("DST__K_SET_PC_W not implemented"));
4497 case DST__K_SET_PC_L:
4499 (_("DST__K_SET_PC_L not implemented"));
4503 case DST__K_SET_STMTNUM:
4505 (_("DST__K_SET_STMTNUM not implemented"));
4510 data = pcl_ptr[DST_S_B_PCLINE_UNSBYTE];
4513 vms_debug2 ((4, "DST__K_TERM: %d\n", data));
4517 data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
4520 vms_debug2 ((4, "DST__K_TERM_W: %d\n", data));
4524 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4527 vms_debug2 ((4, "DST__K_TERM_L: %d\n", data));
4530 case DST__K_SET_ABS_PC:
4531 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4534 vms_debug2 ((4, "DST__K_SET_ABS_PC: 0x%x\n", data));
4543 vms_debug2 ((4, "bump pc to 0x%lx and line to %d\n",
4544 (unsigned long)curr_pc, curr_linenum));
4548 _bfd_error_handler (_("unknown line command %d"), cmd);
4554 if ((curr_linenum != prev_linum && curr_pc != prev_pc)
4556 || cmd == DST__K_DELTA_PC_L
4557 || cmd == DST__K_DELTA_PC_W)
4559 line = (struct lineinfo *)
4560 bfd_zalloc (abfd, sizeof (struct lineinfo));
4561 line->address = curr_pc;
4562 line->line = curr_linenum;
4564 curr_line->next = line;
4567 prev_linum = curr_linenum;
4569 vms_debug2 ((4, "-> correlate pc 0x%lx with line %d\n",
4570 (unsigned long)curr_pc, curr_linenum));
4573 pcl_ptr += cmd_length;
4577 case 0x17: /* Undocumented type used by DEC C to declare equates. */
4578 vms_debug2 ((3, "undocumented type 0x17\n"));
4582 vms_debug2 ((3, "ignoring record\n"));
4590 /* Finalize tables with EOL marker. */
4591 srec = (struct srecinfo *) bfd_zalloc (abfd, sizeof (struct srecinfo));
4592 srec->line = (unsigned int) -1;
4593 srec->srec = (unsigned int) -1;
4594 curr_srec->next = srec;
4596 line = (struct lineinfo *) bfd_zalloc (abfd, sizeof (struct lineinfo));
4597 line->line = (unsigned int) -1;
4598 line->address = (bfd_vma) -1;
4599 curr_line->next = line;
4601 /* Advertise that this module has been parsed. This is needed
4602 because parsing can be either performed at module creation
4603 or deferred until debug info is consumed. */
4604 SET_MODULE_PARSED (module);
4607 /* Build the list of modules for the specified BFD. */
4609 static struct module *
4610 build_module_list (bfd *abfd)
4612 struct module *module, *list = NULL;
4615 if ((dmt = bfd_get_section_by_name (abfd, "$DMT$")))
4617 /* We have a DMT section so this must be an image. Parse the
4618 section and build the list of modules. This is sufficient
4619 since we can compute the start address and the end address
4620 of every module from the section contents. */
4621 bfd_size_type size = bfd_get_section_size (dmt);
4622 unsigned char *ptr, *end;
4624 ptr = (unsigned char *) bfd_alloc (abfd, size);
4628 if (! bfd_get_section_contents (abfd, dmt, ptr, 0, size))
4631 vms_debug2 ((2, "DMT\n"));
4637 /* Each header declares a module with its start offset and size
4638 of debug info in the DST section, as well as the count of
4639 program sections (i.e. address spans) it contains. */
4640 int modbeg = bfd_getl32 (ptr + DBG_S_L_DMT_MODBEG);
4641 int msize = bfd_getl32 (ptr + DBG_S_L_DST_SIZE);
4642 int count = bfd_getl16 (ptr + DBG_S_W_DMT_PSECT_COUNT);
4643 ptr += DBG_S_C_DMT_HEADER_SIZE;
4645 vms_debug2 ((3, "module: modbeg = %d, size = %d, count = %d\n",
4646 modbeg, msize, count));
4648 /* We create a 'module' structure for each program section since
4649 we only support contiguous addresses in a 'module' structure.
4650 As a consequence, the actual debug info in the DST section is
4651 shared and can be parsed multiple times; that doesn't seem to
4652 cause problems in practice. */
4655 int start = bfd_getl32 (ptr + DBG_S_L_DMT_PSECT_START);
4656 int length = bfd_getl32 (ptr + DBG_S_L_DMT_PSECT_LENGTH);
4657 module = new_module (abfd);
4658 module->modbeg = modbeg;
4659 module->size = msize;
4660 module->low = start;
4661 module->high = start + length;
4662 module->next = list;
4664 ptr += DBG_S_C_DMT_PSECT_SIZE;
4666 vms_debug2 ((4, "section: start = 0x%x, length = %d\n",
4673 /* We don't have a DMT section so this must be an object. Parse
4674 the module right now in order to compute its start address and
4676 void *dst = PRIV (dst_section)->contents;
4681 module = new_module (abfd);
4682 parse_module (abfd, module, PRIV (dst_section)->contents, -1);
4689 /* Calculate and return the name of the source file and the line nearest
4690 to the wanted location in the specified module. */
4693 module_find_nearest_line (bfd *abfd, struct module *module, bfd_vma addr,
4694 const char **file, const char **func,
4697 struct funcinfo *funcinfo;
4698 struct lineinfo *lineinfo;
4699 struct srecinfo *srecinfo;
4700 bfd_boolean ret = FALSE;
4702 /* Parse this module if that was not done at module creation. */
4703 if (! IS_MODULE_PARSED (module))
4705 unsigned int size = module->size;
4706 unsigned int modbeg = PRIV (dst_section)->filepos + module->modbeg;
4707 unsigned char *buffer = (unsigned char *) bfd_malloc (module->size);
4709 if (bfd_seek (abfd, modbeg, SEEK_SET) != 0
4710 || bfd_bread (buffer, size, abfd) != size)
4712 bfd_set_error (bfd_error_no_debug_section);
4716 parse_module (abfd, module, buffer, size);
4720 /* Find out the function (if any) that contains the address. */
4721 for (funcinfo = module->func_table; funcinfo; funcinfo = funcinfo->next)
4722 if (addr >= funcinfo->low && addr <= funcinfo->high)
4724 *func = funcinfo->name;
4729 /* Find out the source file and the line nearest to the address. */
4730 for (lineinfo = module->line_table; lineinfo; lineinfo = lineinfo->next)
4731 if (lineinfo->next && addr < lineinfo->next->address)
4733 for (srecinfo = module->srec_table; srecinfo; srecinfo = srecinfo->next)
4734 if (srecinfo->next && lineinfo->line < srecinfo->next->line)
4736 if (srecinfo->sfile > 0)
4738 *file = module->file_table[srecinfo->sfile].name;
4739 *line = srecinfo->srec + lineinfo->line - srecinfo->line;
4743 *file = module->name;
4744 *line = lineinfo->line;
4755 /* Provided a BFD, a section and an offset into the section, calculate and
4756 return the name of the source file and the line nearest to the wanted
4760 _bfd_vms_find_nearest_line (bfd *abfd,
4761 asymbol **symbols ATTRIBUTE_UNUSED,
4767 unsigned int *discriminator)
4769 struct module *module;
4771 /* What address are we looking for? */
4772 bfd_vma addr = section->vma + offset;
4780 /* We can't do anything if there is no DST (debug symbol table). */
4781 if (PRIV (dst_section) == NULL)
4784 /* Create the module list - if not already done. */
4785 if (PRIV (modules) == NULL)
4787 PRIV (modules) = build_module_list (abfd);
4788 if (PRIV (modules) == NULL)
4792 for (module = PRIV (modules); module; module = module->next)
4793 if (addr >= module->low && addr <= module->high)
4794 return module_find_nearest_line (abfd, module, addr, file, func, line);
4799 /* Canonicalizations. */
4800 /* Set name, value, section and flags of SYM from E. */
4803 alpha_vms_convert_symbol (bfd *abfd, struct vms_symbol_entry *e, asymbol *sym)
4812 flags = BSF_NO_FLAGS;
4818 if (e->flags & EGSY__V_WEAK)
4821 if (e->flags & EGSY__V_DEF)
4823 /* Symbol definition. */
4824 flags |= BSF_GLOBAL;
4825 if (e->flags & EGSY__V_NORM)
4826 flags |= BSF_FUNCTION;
4832 /* Symbol reference. */
4833 sec = bfd_und_section_ptr;
4838 /* A universal symbol is by definition global... */
4839 flags |= BSF_GLOBAL;
4841 /* ...and dynamic in shared libraries. */
4842 if (abfd->flags & DYNAMIC)
4843 flags |= BSF_DYNAMIC;
4845 if (e->flags & EGSY__V_WEAK)
4848 if (!(e->flags & EGSY__V_DEF))
4851 if (e->flags & EGSY__V_NORM)
4852 flags |= BSF_FUNCTION;
4855 /* sec = e->section; */
4856 sec = bfd_abs_section_ptr;
4871 /* Return the number of bytes required to store a vector of pointers
4872 to asymbols for all the symbols in the BFD abfd, including a
4873 terminal NULL pointer. If there are no symbols in the BFD,
4874 then return 0. If an error occurs, return -1. */
4877 alpha_vms_get_symtab_upper_bound (bfd *abfd)
4879 vms_debug2 ((1, "alpha_vms_get_symtab_upper_bound (%p), %d symbols\n",
4880 abfd, PRIV (gsd_sym_count)));
4882 return (PRIV (gsd_sym_count) + 1) * sizeof (asymbol *);
4885 /* Read the symbols from the BFD abfd, and fills in the vector
4886 location with pointers to the symbols and a trailing NULL.
4888 Return number of symbols read. */
4891 alpha_vms_canonicalize_symtab (bfd *abfd, asymbol **symbols)
4895 vms_debug2 ((1, "alpha_vms_canonicalize_symtab (%p, <ret>)\n", abfd));
4897 if (PRIV (csymbols) == NULL)
4899 PRIV (csymbols) = (asymbol **) bfd_alloc
4900 (abfd, PRIV (gsd_sym_count) * sizeof (asymbol *));
4902 /* Traverse table and fill symbols vector. */
4903 for (i = 0; i < PRIV (gsd_sym_count); i++)
4905 struct vms_symbol_entry *e = PRIV (syms)[i];
4908 sym = bfd_make_empty_symbol (abfd);
4909 if (sym == NULL || !alpha_vms_convert_symbol (abfd, e, sym))
4911 bfd_release (abfd, PRIV (csymbols));
4912 PRIV (csymbols) = NULL;
4916 PRIV (csymbols)[i] = sym;
4920 if (symbols != NULL)
4922 for (i = 0; i < PRIV (gsd_sym_count); i++)
4923 symbols[i] = PRIV (csymbols)[i];
4927 return PRIV (gsd_sym_count);
4930 /* Read and convert relocations from ETIR. We do it once for all sections. */
4933 alpha_vms_slurp_relocs (bfd *abfd)
4937 vms_debug2 ((3, "alpha_vms_slurp_relocs\n"));
4939 /* We slurp relocs only once, for all sections. */
4940 if (PRIV (reloc_done))
4942 PRIV (reloc_done) = TRUE;
4944 if (alpha_vms_canonicalize_symtab (abfd, NULL) < 0)
4947 if (bfd_seek (abfd, 0, SEEK_SET) != 0)
4952 unsigned char *begin;
4955 bfd_reloc_code_real_type reloc_code;
4961 bfd_vma cur_address;
4963 unsigned char *cur_sym = NULL;
4965 bfd_vma cur_addend = 0;
4967 /* Skip non-ETIR records. */
4968 type = _bfd_vms_get_object_record (abfd);
4969 if (type == EOBJ__C_EEOM)
4971 if (type != EOBJ__C_ETIR)
4974 begin = PRIV (recrd.rec) + 4;
4975 end = PRIV (recrd.rec) + PRIV (recrd.rec_size);
4977 for (ptr = begin; ptr < end; ptr += length)
4981 cmd = bfd_getl16 (ptr);
4982 length = bfd_getl16 (ptr + 2);
4984 cur_address = vaddr;
4986 vms_debug2 ((4, "alpha_vms_slurp_relocs: etir %s\n",
4987 _bfd_vms_etir_name (cmd)));
4991 case ETIR__C_STA_GBL: /* ALPHA_R_REFLONG und_section, step 1 */
4992 /* ALPHA_R_REFQUAD und_section, step 1 */
4997 case ETIR__C_STA_PQ: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
4998 cur_psidx = bfd_getl32 (ptr + 4);
4999 cur_addend = bfd_getl64 (ptr + 8);
5003 case ETIR__C_CTL_SETRB:
5004 if (prev_cmd != ETIR__C_STA_PQ)
5007 /* xgettext:c-format */
5008 (_("Unknown reloc %s + %s"), _bfd_vms_etir_name (prev_cmd),
5009 _bfd_vms_etir_name (cmd));
5012 cur_psect = cur_psidx;
5018 case ETIR__C_STA_LW: /* ALPHA_R_REFLONG abs_section, step 1 */
5019 /* ALPHA_R_REFLONG und_section, step 2 */
5022 if (prev_cmd != ETIR__C_STA_GBL)
5025 /* xgettext:c-format */
5026 (_("Unknown reloc %s + %s"), _bfd_vms_etir_name (cmd),
5027 _bfd_vms_etir_name (ETIR__C_STA_LW));
5031 cur_addend = bfd_getl32 (ptr + 4);
5035 case ETIR__C_STA_QW: /* ALPHA_R_REFQUAD abs_section, step 1 */
5036 /* ALPHA_R_REFQUAD und_section, step 2 */
5037 if (prev_cmd != -1 && prev_cmd != ETIR__C_STA_GBL)
5040 /* xgettext:c-format */
5041 (_("Unknown reloc %s + %s"), _bfd_vms_etir_name (cmd),
5042 _bfd_vms_etir_name (ETIR__C_STA_QW));
5045 cur_addend = bfd_getl64 (ptr + 4);
5049 case ETIR__C_STO_LW: /* ALPHA_R_REFLONG und_section, step 4 */
5050 /* ALPHA_R_REFLONG abs_section, step 2 */
5051 /* ALPHA_R_REFLONG others, step 2 */
5052 if (prev_cmd != ETIR__C_OPR_ADD
5053 && prev_cmd != ETIR__C_STA_LW
5054 && prev_cmd != ETIR__C_STA_PQ)
5056 /* xgettext:c-format */
5057 _bfd_error_handler (_("Unknown reloc %s + %s"),
5058 _bfd_vms_etir_name (prev_cmd),
5059 _bfd_vms_etir_name (ETIR__C_STO_LW));
5062 reloc_code = BFD_RELOC_32;
5065 case ETIR__C_STO_QW: /* ALPHA_R_REFQUAD und_section, step 4 */
5066 /* ALPHA_R_REFQUAD abs_section, step 2 */
5067 if (prev_cmd != ETIR__C_OPR_ADD && prev_cmd != ETIR__C_STA_QW)
5069 /* xgettext:c-format */
5070 _bfd_error_handler (_("Unknown reloc %s + %s"),
5071 _bfd_vms_etir_name (prev_cmd),
5072 _bfd_vms_etir_name (ETIR__C_STO_QW));
5075 reloc_code = BFD_RELOC_64;
5078 case ETIR__C_STO_OFF: /* ALPHA_R_REFQUAD others, step 2 */
5079 if (prev_cmd != ETIR__C_STA_PQ)
5081 /* xgettext:c-format */
5082 _bfd_error_handler (_("Unknown reloc %s + %s"),
5083 _bfd_vms_etir_name (prev_cmd),
5084 _bfd_vms_etir_name (ETIR__C_STO_OFF));
5087 reloc_code = BFD_RELOC_64;
5090 case ETIR__C_OPR_ADD: /* ALPHA_R_REFLONG und_section, step 3 */
5091 /* ALPHA_R_REFQUAD und_section, step 3 */
5092 if (prev_cmd != ETIR__C_STA_LW && prev_cmd != ETIR__C_STA_QW)
5094 /* xgettext:c-format */
5095 _bfd_error_handler (_("Unknown reloc %s + %s"),
5096 _bfd_vms_etir_name (prev_cmd),
5097 _bfd_vms_etir_name (ETIR__C_OPR_ADD));
5100 prev_cmd = ETIR__C_OPR_ADD;
5103 case ETIR__C_STO_CA: /* ALPHA_R_CODEADDR */
5104 reloc_code = BFD_RELOC_ALPHA_CODEADDR;
5108 case ETIR__C_STO_GBL: /* ALPHA_R_REFQUAD und_section */
5109 reloc_code = BFD_RELOC_64;
5113 case ETIR__C_STO_GBL_LW: /* ALPHA_R_REFLONG und_section */
5114 reloc_code = BFD_RELOC_32;
5118 case ETIR__C_STC_LP_PSB: /* ALPHA_R_LINKAGE */
5119 reloc_code = BFD_RELOC_ALPHA_LINKAGE;
5123 case ETIR__C_STC_NOP_GBL: /* ALPHA_R_NOP */
5124 reloc_code = BFD_RELOC_ALPHA_NOP;
5127 case ETIR__C_STC_BSR_GBL: /* ALPHA_R_BSR */
5128 reloc_code = BFD_RELOC_ALPHA_BSR;
5131 case ETIR__C_STC_LDA_GBL: /* ALPHA_R_LDA */
5132 reloc_code = BFD_RELOC_ALPHA_LDA;
5135 case ETIR__C_STC_BOH_GBL: /* ALPHA_R_BOH */
5136 reloc_code = BFD_RELOC_ALPHA_BOH;
5140 cur_sym = ptr + 4 + 32;
5141 cur_address = bfd_getl64 (ptr + 4 + 8);
5142 cur_addend = bfd_getl64 (ptr + 4 + 24);
5145 case ETIR__C_STO_IMM:
5146 vaddr += bfd_getl32 (ptr + 4);
5150 _bfd_error_handler (_("Unknown reloc %s"),
5151 _bfd_vms_etir_name (cmd));
5157 struct vms_section_data_struct *vms_sec;
5160 /* Get section to which the relocation applies. */
5161 if (cur_psect < 0 || cur_psect > (int)PRIV (section_count))
5163 _bfd_error_handler (_("Invalid section index in ETIR"));
5167 if (PRIV (sections) == NULL)
5169 sec = PRIV (sections)[cur_psect];
5170 if (sec == bfd_abs_section_ptr)
5172 _bfd_error_handler (_("Relocation for non-REL psect"));
5176 vms_sec = vms_section_data (sec);
5178 /* Allocate a reloc entry. */
5179 if (sec->reloc_count >= vms_sec->reloc_max)
5181 if (vms_sec->reloc_max == 0)
5183 vms_sec->reloc_max = 64;
5184 sec->relocation = bfd_zmalloc
5185 (vms_sec->reloc_max * sizeof (arelent));
5189 vms_sec->reloc_max *= 2;
5190 sec->relocation = bfd_realloc
5191 (sec->relocation, vms_sec->reloc_max * sizeof (arelent));
5194 reloc = &sec->relocation[sec->reloc_count];
5197 reloc->howto = bfd_reloc_type_lookup (abfd, reloc_code);
5199 if (cur_sym != NULL)
5202 unsigned int symlen = *cur_sym;
5205 /* Linear search. */
5210 for (j = 0; j < PRIV (gsd_sym_count); j++)
5211 if (PRIV (syms)[j]->namelen == symlen
5212 && memcmp (PRIV (syms)[j]->name, cur_sym, symlen) == 0)
5214 sym = &PRIV (csymbols)[j];
5219 _bfd_error_handler (_("Unknown symbol in command %s"),
5220 _bfd_vms_etir_name (cmd));
5221 reloc->sym_ptr_ptr = NULL;
5224 reloc->sym_ptr_ptr = sym;
5226 else if (cur_psidx >= 0)
5228 if (PRIV (sections) == NULL || cur_psidx >= (int) PRIV (section_count))
5230 reloc->sym_ptr_ptr =
5231 PRIV (sections)[cur_psidx]->symbol_ptr_ptr;
5234 reloc->sym_ptr_ptr = NULL;
5236 reloc->address = cur_address;
5237 reloc->addend = cur_addend;
5239 vaddr += bfd_get_reloc_size (reloc->howto);
5248 vms_debug2 ((3, "alpha_vms_slurp_relocs: result = TRUE\n"));
5253 /* Return the number of bytes required to store the relocation
5254 information associated with the given section. */
5257 alpha_vms_get_reloc_upper_bound (bfd *abfd ATTRIBUTE_UNUSED, asection *section)
5259 alpha_vms_slurp_relocs (abfd);
5261 return (section->reloc_count + 1) * sizeof (arelent *);
5264 /* Convert relocations from VMS (external) form into BFD internal
5265 form. Return the number of relocations. */
5268 alpha_vms_canonicalize_reloc (bfd *abfd, asection *section, arelent **relptr,
5269 asymbol **symbols ATTRIBUTE_UNUSED)
5274 if (!alpha_vms_slurp_relocs (abfd))
5277 count = section->reloc_count;
5278 tblptr = section->relocation;
5281 *relptr++ = tblptr++;
5283 *relptr = (arelent *) NULL;
5284 return section->reloc_count;
5287 /* Install a new set of internal relocs. */
5289 #define alpha_vms_set_reloc _bfd_generic_set_reloc
5292 /* This is just copied from ecoff-alpha, needs to be fixed probably. */
5294 /* How to process the various reloc types. */
5296 static bfd_reloc_status_type
5297 reloc_nil (bfd * abfd ATTRIBUTE_UNUSED,
5298 arelent *reloc ATTRIBUTE_UNUSED,
5299 asymbol *sym ATTRIBUTE_UNUSED,
5300 void * data ATTRIBUTE_UNUSED,
5301 asection *sec ATTRIBUTE_UNUSED,
5302 bfd *output_bfd ATTRIBUTE_UNUSED,
5303 char **error_message ATTRIBUTE_UNUSED)
5306 vms_debug (1, "reloc_nil (abfd %p, output_bfd %p)\n", abfd, output_bfd);
5307 vms_debug (2, "In section %s, symbol %s\n",
5308 sec->name, sym->name);
5309 vms_debug (2, "reloc sym %s, addr %08lx, addend %08lx, reloc is a %s\n",
5310 reloc->sym_ptr_ptr[0]->name,
5311 (unsigned long)reloc->address,
5312 (unsigned long)reloc->addend, reloc->howto->name);
5313 vms_debug (2, "data at %p\n", data);
5314 /* _bfd_hexdump (2, data, bfd_get_reloc_size (reloc->howto), 0); */
5317 return bfd_reloc_ok;
5320 /* In case we're on a 32-bit machine, construct a 64-bit "-1" value
5321 from smaller values. Start with zero, widen, *then* decrement. */
5322 #define MINUS_ONE (((bfd_vma)0) - 1)
5324 static reloc_howto_type alpha_howto_table[] =
5326 HOWTO (ALPHA_R_IGNORE, /* Type. */
5327 0, /* Rightshift. */
5328 0, /* Size (0 = byte, 1 = short, 2 = long). */
5330 TRUE, /* PC relative. */
5332 complain_overflow_dont,/* Complain_on_overflow. */
5333 reloc_nil, /* Special_function. */
5334 "IGNORE", /* Name. */
5335 TRUE, /* Partial_inplace. */
5336 0, /* Source mask */
5338 TRUE), /* PC rel offset. */
5340 /* A 64 bit reference to a symbol. */
5341 HOWTO (ALPHA_R_REFQUAD, /* Type. */
5342 0, /* Rightshift. */
5343 4, /* Size (0 = byte, 1 = short, 2 = long). */
5345 FALSE, /* PC relative. */
5347 complain_overflow_bitfield, /* Complain_on_overflow. */
5348 reloc_nil, /* Special_function. */
5349 "REFQUAD", /* Name. */
5350 TRUE, /* Partial_inplace. */
5351 MINUS_ONE, /* Source mask. */
5352 MINUS_ONE, /* Dest mask. */
5353 FALSE), /* PC rel offset. */
5355 /* A 21 bit branch. The native assembler generates these for
5356 branches within the text segment, and also fills in the PC
5357 relative offset in the instruction. */
5358 HOWTO (ALPHA_R_BRADDR, /* Type. */
5359 2, /* Rightshift. */
5360 2, /* Size (0 = byte, 1 = short, 2 = long). */
5362 TRUE, /* PC relative. */
5364 complain_overflow_signed, /* Complain_on_overflow. */
5365 reloc_nil, /* Special_function. */
5366 "BRADDR", /* Name. */
5367 TRUE, /* Partial_inplace. */
5368 0x1fffff, /* Source mask. */
5369 0x1fffff, /* Dest mask. */
5370 FALSE), /* PC rel offset. */
5372 /* A hint for a jump to a register. */
5373 HOWTO (ALPHA_R_HINT, /* Type. */
5374 2, /* Rightshift. */
5375 1, /* Size (0 = byte, 1 = short, 2 = long). */
5377 TRUE, /* PC relative. */
5379 complain_overflow_dont,/* Complain_on_overflow. */
5380 reloc_nil, /* Special_function. */
5382 TRUE, /* Partial_inplace. */
5383 0x3fff, /* Source mask. */
5384 0x3fff, /* Dest mask. */
5385 FALSE), /* PC rel offset. */
5387 /* 16 bit PC relative offset. */
5388 HOWTO (ALPHA_R_SREL16, /* Type. */
5389 0, /* Rightshift. */
5390 1, /* Size (0 = byte, 1 = short, 2 = long). */
5392 TRUE, /* PC relative. */
5394 complain_overflow_signed, /* Complain_on_overflow. */
5395 reloc_nil, /* Special_function. */
5396 "SREL16", /* Name. */
5397 TRUE, /* Partial_inplace. */
5398 0xffff, /* Source mask. */
5399 0xffff, /* Dest mask. */
5400 FALSE), /* PC rel offset. */
5402 /* 32 bit PC relative offset. */
5403 HOWTO (ALPHA_R_SREL32, /* Type. */
5404 0, /* Rightshift. */
5405 2, /* Size (0 = byte, 1 = short, 2 = long). */
5407 TRUE, /* PC relative. */
5409 complain_overflow_signed, /* Complain_on_overflow. */
5410 reloc_nil, /* Special_function. */
5411 "SREL32", /* Name. */
5412 TRUE, /* Partial_inplace. */
5413 0xffffffff, /* Source mask. */
5414 0xffffffff, /* Dest mask. */
5415 FALSE), /* PC rel offset. */
5417 /* A 64 bit PC relative offset. */
5418 HOWTO (ALPHA_R_SREL64, /* Type. */
5419 0, /* Rightshift. */
5420 4, /* Size (0 = byte, 1 = short, 2 = long). */
5422 TRUE, /* PC relative. */
5424 complain_overflow_signed, /* Complain_on_overflow. */
5425 reloc_nil, /* Special_function. */
5426 "SREL64", /* Name. */
5427 TRUE, /* Partial_inplace. */
5428 MINUS_ONE, /* Source mask. */
5429 MINUS_ONE, /* Dest mask. */
5430 FALSE), /* PC rel offset. */
5432 /* Push a value on the reloc evaluation stack. */
5433 HOWTO (ALPHA_R_OP_PUSH, /* Type. */
5434 0, /* Rightshift. */
5435 0, /* Size (0 = byte, 1 = short, 2 = long). */
5437 FALSE, /* PC relative. */
5439 complain_overflow_dont,/* Complain_on_overflow. */
5440 reloc_nil, /* Special_function. */
5441 "OP_PUSH", /* Name. */
5442 FALSE, /* Partial_inplace. */
5443 0, /* Source mask. */
5445 FALSE), /* PC rel offset. */
5447 /* Store the value from the stack at the given address. Store it in
5448 a bitfield of size r_size starting at bit position r_offset. */
5449 HOWTO (ALPHA_R_OP_STORE, /* Type. */
5450 0, /* Rightshift. */
5451 4, /* Size (0 = byte, 1 = short, 2 = long). */
5453 FALSE, /* PC relative. */
5455 complain_overflow_dont,/* Complain_on_overflow. */
5456 reloc_nil, /* Special_function. */
5457 "OP_STORE", /* Name. */
5458 FALSE, /* Partial_inplace. */
5459 0, /* Source mask. */
5460 MINUS_ONE, /* Dest mask. */
5461 FALSE), /* PC rel offset. */
5463 /* Subtract the reloc address from the value on the top of the
5464 relocation stack. */
5465 HOWTO (ALPHA_R_OP_PSUB, /* Type. */
5466 0, /* Rightshift. */
5467 0, /* Size (0 = byte, 1 = short, 2 = long). */
5469 FALSE, /* PC relative. */
5471 complain_overflow_dont,/* Complain_on_overflow. */
5472 reloc_nil, /* Special_function. */
5473 "OP_PSUB", /* Name. */
5474 FALSE, /* Partial_inplace. */
5475 0, /* Source mask. */
5477 FALSE), /* PC rel offset. */
5479 /* Shift the value on the top of the relocation stack right by the
5481 HOWTO (ALPHA_R_OP_PRSHIFT, /* Type. */
5482 0, /* Rightshift. */
5483 0, /* Size (0 = byte, 1 = short, 2 = long). */
5485 FALSE, /* PC relative. */
5487 complain_overflow_dont,/* Complain_on_overflow. */
5488 reloc_nil, /* Special_function. */
5489 "OP_PRSHIFT", /* Name. */
5490 FALSE, /* Partial_inplace. */
5491 0, /* Source mask. */
5493 FALSE), /* PC rel offset. */
5495 /* Hack. Linkage is done by linker. */
5496 HOWTO (ALPHA_R_LINKAGE, /* Type. */
5497 0, /* Rightshift. */
5498 8, /* Size (0 = byte, 1 = short, 2 = long). */
5500 FALSE, /* PC relative. */
5502 complain_overflow_dont,/* Complain_on_overflow. */
5503 reloc_nil, /* Special_function. */
5504 "LINKAGE", /* Name. */
5505 FALSE, /* Partial_inplace. */
5506 0, /* Source mask. */
5508 FALSE), /* PC rel offset. */
5510 /* A 32 bit reference to a symbol. */
5511 HOWTO (ALPHA_R_REFLONG, /* Type. */
5512 0, /* Rightshift. */
5513 2, /* Size (0 = byte, 1 = short, 2 = long). */
5515 FALSE, /* PC relative. */
5517 complain_overflow_bitfield, /* Complain_on_overflow. */
5518 reloc_nil, /* Special_function. */
5519 "REFLONG", /* Name. */
5520 TRUE, /* Partial_inplace. */
5521 0xffffffff, /* Source mask. */
5522 0xffffffff, /* Dest mask. */
5523 FALSE), /* PC rel offset. */
5525 /* A 64 bit reference to a procedure, written as 32 bit value. */
5526 HOWTO (ALPHA_R_CODEADDR, /* Type. */
5527 0, /* Rightshift. */
5528 4, /* Size (0 = byte, 1 = short, 2 = long). */
5530 FALSE, /* PC relative. */
5532 complain_overflow_signed,/* Complain_on_overflow. */
5533 reloc_nil, /* Special_function. */
5534 "CODEADDR", /* Name. */
5535 FALSE, /* Partial_inplace. */
5536 0xffffffff, /* Source mask. */
5537 0xffffffff, /* Dest mask. */
5538 FALSE), /* PC rel offset. */
5540 HOWTO (ALPHA_R_NOP, /* Type. */
5541 0, /* Rightshift. */
5542 3, /* Size (0 = byte, 1 = short, 2 = long). */
5544 /* The following value must match that of ALPHA_R_BSR/ALPHA_R_BOH
5545 because the calculations for the 3 relocations are the same.
5546 See B.4.5.2 of the OpenVMS Linker Utility Manual. */
5547 TRUE, /* PC relative. */
5549 complain_overflow_dont,/* Complain_on_overflow. */
5550 reloc_nil, /* Special_function. */
5552 FALSE, /* Partial_inplace. */
5553 0xffffffff, /* Source mask. */
5554 0xffffffff, /* Dest mask. */
5555 FALSE), /* PC rel offset. */
5557 HOWTO (ALPHA_R_BSR, /* Type. */
5558 0, /* Rightshift. */
5559 3, /* Size (0 = byte, 1 = short, 2 = long). */
5561 TRUE, /* PC relative. */
5563 complain_overflow_dont,/* Complain_on_overflow. */
5564 reloc_nil, /* Special_function. */
5566 FALSE, /* Partial_inplace. */
5567 0xffffffff, /* Source mask. */
5568 0xffffffff, /* Dest mask. */
5569 FALSE), /* PC rel offset. */
5571 HOWTO (ALPHA_R_LDA, /* Type. */
5572 0, /* Rightshift. */
5573 3, /* Size (0 = byte, 1 = short, 2 = long). */
5575 FALSE, /* PC relative. */
5577 complain_overflow_dont,/* Complain_on_overflow. */
5578 reloc_nil, /* Special_function. */
5580 FALSE, /* Partial_inplace. */
5581 0xffffffff, /* Source mask. */
5582 0xffffffff, /* Dest mask. */
5583 FALSE), /* PC rel offset. */
5585 HOWTO (ALPHA_R_BOH, /* Type. */
5586 0, /* Rightshift. */
5587 3, /* Size (0 = byte, 1 = short, 2 = long, 3 = nil). */
5589 TRUE, /* PC relative. */
5591 complain_overflow_dont,/* Complain_on_overflow. */
5592 reloc_nil, /* Special_function. */
5594 FALSE, /* Partial_inplace. */
5595 0xffffffff, /* Source mask. */
5596 0xffffffff, /* Dest mask. */
5597 FALSE), /* PC rel offset. */
5600 /* Return a pointer to a howto structure which, when invoked, will perform
5601 the relocation code on data from the architecture noted. */
5603 static const struct reloc_howto_struct *
5604 alpha_vms_bfd_reloc_type_lookup (bfd * abfd ATTRIBUTE_UNUSED,
5605 bfd_reloc_code_real_type code)
5609 vms_debug2 ((1, "vms_bfd_reloc_type_lookup (%p, %d)\t", abfd, code));
5613 case BFD_RELOC_16: alpha_type = ALPHA_R_SREL16; break;
5614 case BFD_RELOC_32: alpha_type = ALPHA_R_REFLONG; break;
5615 case BFD_RELOC_64: alpha_type = ALPHA_R_REFQUAD; break;
5616 case BFD_RELOC_CTOR: alpha_type = ALPHA_R_REFQUAD; break;
5617 case BFD_RELOC_23_PCREL_S2: alpha_type = ALPHA_R_BRADDR; break;
5618 case BFD_RELOC_ALPHA_HINT: alpha_type = ALPHA_R_HINT; break;
5619 case BFD_RELOC_16_PCREL: alpha_type = ALPHA_R_SREL16; break;
5620 case BFD_RELOC_32_PCREL: alpha_type = ALPHA_R_SREL32; break;
5621 case BFD_RELOC_64_PCREL: alpha_type = ALPHA_R_SREL64; break;
5622 case BFD_RELOC_ALPHA_LINKAGE: alpha_type = ALPHA_R_LINKAGE; break;
5623 case BFD_RELOC_ALPHA_CODEADDR: alpha_type = ALPHA_R_CODEADDR; break;
5624 case BFD_RELOC_ALPHA_NOP: alpha_type = ALPHA_R_NOP; break;
5625 case BFD_RELOC_ALPHA_BSR: alpha_type = ALPHA_R_BSR; break;
5626 case BFD_RELOC_ALPHA_LDA: alpha_type = ALPHA_R_LDA; break;
5627 case BFD_RELOC_ALPHA_BOH: alpha_type = ALPHA_R_BOH; break;
5629 _bfd_error_handler (_("reloc (%d) is *UNKNOWN*"), code);
5632 vms_debug2 ((2, "reloc is %s\n", alpha_howto_table[alpha_type].name));
5633 return & alpha_howto_table[alpha_type];
5636 static reloc_howto_type *
5637 alpha_vms_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
5643 i < sizeof (alpha_howto_table) / sizeof (alpha_howto_table[0]);
5645 if (alpha_howto_table[i].name != NULL
5646 && strcasecmp (alpha_howto_table[i].name, r_name) == 0)
5647 return &alpha_howto_table[i];
5653 alpha_vms_get_synthetic_symtab (bfd *abfd,
5654 long symcount ATTRIBUTE_UNUSED,
5655 asymbol **usyms ATTRIBUTE_UNUSED,
5656 long dynsymcount ATTRIBUTE_UNUSED,
5657 asymbol **dynsyms ATTRIBUTE_UNUSED,
5664 syms = (asymbol *) bfd_malloc (PRIV (norm_sym_count) * sizeof (asymbol));
5669 for (i = 0; i < PRIV (gsd_sym_count); i++)
5671 struct vms_symbol_entry *e = PRIV (syms)[i];
5682 flags = BSF_LOCAL | BSF_SYNTHETIC;
5689 if ((e->flags & EGSY__V_DEF) && (e->flags & EGSY__V_NORM))
5691 value = e->code_value;
5692 sec = e->code_section;
5703 sname = bfd_alloc (abfd, l + 5);
5706 memcpy (sname, name, l);
5707 memcpy (sname + l, "..en", 5);
5714 sym->udata.p = NULL;
5723 vms_time_to_str (unsigned char *buf)
5725 time_t t = vms_rawtime_to_time_t (buf);
5726 char *res = ctime (&t);
5729 res = "*invalid time*";
5736 evax_bfd_print_emh (FILE *file, unsigned char *rec, unsigned int rec_len)
5738 struct vms_emh_common *emh = (struct vms_emh_common *)rec;
5739 unsigned int subtype;
5742 subtype = (unsigned) bfd_getl16 (emh->subtyp);
5744 /* xgettext:c-format */
5745 fprintf (file, _(" EMH %u (len=%u): "), subtype, rec_len);
5747 /* PR 21618: Check for invalid lengths. */
5748 if (rec_len < sizeof (* emh))
5750 fprintf (file, _(" Error: The length is less than the length of an EMH record\n"));
5753 extra = rec_len - sizeof (struct vms_emh_common);
5759 struct vms_emh_mhd *mhd = (struct vms_emh_mhd *) rec;
5761 const char * nextname;
5762 const char * maxname;
5764 /* PR 21840: Check for invalid lengths. */
5765 if (rec_len < sizeof (* mhd))
5767 fprintf (file, _(" Error: The record length is less than the size of an EMH_MHD record\n"));
5770 fprintf (file, _("Module header\n"));
5771 fprintf (file, _(" structure level: %u\n"), mhd->strlvl);
5772 fprintf (file, _(" max record size: %u\n"),
5773 (unsigned) bfd_getl32 (mhd->recsiz));
5774 name = (char *)(mhd + 1);
5775 maxname = (char *) rec + rec_len;
5776 if (name > maxname - 2)
5778 fprintf (file, _(" Error: The module name is missing\n"));
5781 nextname = name + name[0] + 1;
5782 if (nextname >= maxname)
5784 fprintf (file, _(" Error: The module name is too long\n"));
5787 fprintf (file, _(" module name : %.*s\n"), name[0], name + 1);
5789 if (name > maxname - 2)
5791 fprintf (file, _(" Error: The module version is missing\n"));
5794 nextname = name + name[0] + 1;
5795 if (nextname >= maxname)
5797 fprintf (file, _(" Error: The module version is too long\n"));
5800 fprintf (file, _(" module version : %.*s\n"), name[0], name + 1);
5802 if ((maxname - name) < 17 && maxname[-1] != 0)
5803 fprintf (file, _(" Error: The compile date is truncated\n"));
5805 fprintf (file, _(" compile date : %.17s\n"), name);
5810 fprintf (file, _("Language Processor Name\n"));
5811 fprintf (file, _(" language name: %.*s\n"), extra, (char *)(emh + 1));
5815 fprintf (file, _("Source Files Header\n"));
5816 fprintf (file, _(" file: %.*s\n"), extra, (char *)(emh + 1));
5820 fprintf (file, _("Title Text Header\n"));
5821 fprintf (file, _(" title: %.*s\n"), extra, (char *)(emh + 1));
5825 fprintf (file, _("Copyright Header\n"));
5826 fprintf (file, _(" copyright: %.*s\n"), extra, (char *)(emh + 1));
5830 fprintf (file, _("unhandled emh subtype %u\n"), subtype);
5836 evax_bfd_print_eeom (FILE *file, unsigned char *rec, unsigned int rec_len)
5838 struct vms_eeom *eeom = (struct vms_eeom *)rec;
5840 fprintf (file, _(" EEOM (len=%u):\n"), rec_len);
5842 /* PR 21618: Check for invalid lengths. */
5843 if (rec_len < sizeof (* eeom))
5845 fprintf (file, _(" Error: The length is less than the length of an EEOM record\n"));
5849 fprintf (file, _(" number of cond linkage pairs: %u\n"),
5850 (unsigned)bfd_getl32 (eeom->total_lps));
5851 fprintf (file, _(" completion code: %u\n"),
5852 (unsigned)bfd_getl16 (eeom->comcod));
5855 fprintf (file, _(" transfer addr flags: 0x%02x\n"), eeom->tfrflg);
5856 fprintf (file, _(" transfer addr psect: %u\n"),
5857 (unsigned)bfd_getl32 (eeom->psindx));
5858 fprintf (file, _(" transfer address : 0x%08x\n"),
5859 (unsigned)bfd_getl32 (eeom->tfradr));
5864 exav_bfd_print_egsy_flags (unsigned int flags, FILE *file)
5866 if (flags & EGSY__V_WEAK)
5867 fputs (_(" WEAK"), file);
5868 if (flags & EGSY__V_DEF)
5869 fputs (_(" DEF"), file);
5870 if (flags & EGSY__V_UNI)
5871 fputs (_(" UNI"), file);
5872 if (flags & EGSY__V_REL)
5873 fputs (_(" REL"), file);
5874 if (flags & EGSY__V_COMM)
5875 fputs (_(" COMM"), file);
5876 if (flags & EGSY__V_VECEP)
5877 fputs (_(" VECEP"), file);
5878 if (flags & EGSY__V_NORM)
5879 fputs (_(" NORM"), file);
5880 if (flags & EGSY__V_QUAD_VAL)
5881 fputs (_(" QVAL"), file);
5885 evax_bfd_print_egsd_flags (FILE *file, unsigned int flags)
5887 if (flags & EGPS__V_PIC)
5888 fputs (_(" PIC"), file);
5889 if (flags & EGPS__V_LIB)
5890 fputs (_(" LIB"), file);
5891 if (flags & EGPS__V_OVR)
5892 fputs (_(" OVR"), file);
5893 if (flags & EGPS__V_REL)
5894 fputs (_(" REL"), file);
5895 if (flags & EGPS__V_GBL)
5896 fputs (_(" GBL"), file);
5897 if (flags & EGPS__V_SHR)
5898 fputs (_(" SHR"), file);
5899 if (flags & EGPS__V_EXE)
5900 fputs (_(" EXE"), file);
5901 if (flags & EGPS__V_RD)
5902 fputs (_(" RD"), file);
5903 if (flags & EGPS__V_WRT)
5904 fputs (_(" WRT"), file);
5905 if (flags & EGPS__V_VEC)
5906 fputs (_(" VEC"), file);
5907 if (flags & EGPS__V_NOMOD)
5908 fputs (_(" NOMOD"), file);
5909 if (flags & EGPS__V_COM)
5910 fputs (_(" COM"), file);
5911 if (flags & EGPS__V_ALLOC_64BIT)
5912 fputs (_(" 64B"), file);
5916 evax_bfd_print_egsd (FILE *file, unsigned char *rec, unsigned int rec_len)
5918 unsigned int off = sizeof (struct vms_egsd);
5921 fprintf (file, _(" EGSD (len=%u):\n"), rec_len);
5924 for (off = sizeof (struct vms_egsd); off < rec_len; )
5926 struct vms_egsd_entry *e = (struct vms_egsd_entry *)(rec + off);
5930 type = (unsigned)bfd_getl16 (e->gsdtyp);
5931 len = (unsigned)bfd_getl16 (e->gsdsiz);
5933 /* xgettext:c-format */
5934 fprintf (file, _(" EGSD entry %2u (type: %u, len: %u): "),
5938 if (off + len > rec_len || off + len < off)
5940 fprintf (file, _(" Error: length larger than remaining space in record\n"));
5948 struct vms_egps *egps = (struct vms_egps *)e;
5949 unsigned int flags = bfd_getl16 (egps->flags);
5952 fprintf (file, _("PSC - Program section definition\n"));
5953 fprintf (file, _(" alignment : 2**%u\n"), egps->align);
5954 fprintf (file, _(" flags : 0x%04x"), flags);
5955 evax_bfd_print_egsd_flags (file, flags);
5957 l = bfd_getl32 (egps->alloc);
5958 fprintf (file, _(" alloc (len): %u (0x%08x)\n"), l, l);
5959 fprintf (file, _(" name : %.*s\n"),
5960 egps->namlng, egps->name);
5965 struct vms_esgps *esgps = (struct vms_esgps *)e;
5966 unsigned int flags = bfd_getl16 (esgps->flags);
5969 fprintf (file, _("SPSC - Shared Image Program section def\n"));
5970 fprintf (file, _(" alignment : 2**%u\n"), esgps->align);
5971 fprintf (file, _(" flags : 0x%04x"), flags);
5972 evax_bfd_print_egsd_flags (file, flags);
5974 l = bfd_getl32 (esgps->alloc);
5975 fprintf (file, _(" alloc (len) : %u (0x%08x)\n"), l, l);
5976 fprintf (file, _(" image offset : 0x%08x\n"),
5977 (unsigned int)bfd_getl32 (esgps->base));
5978 fprintf (file, _(" symvec offset : 0x%08x\n"),
5979 (unsigned int)bfd_getl32 (esgps->value));
5980 fprintf (file, _(" name : %.*s\n"),
5981 esgps->namlng, esgps->name);
5986 struct vms_egsy *egsy = (struct vms_egsy *)e;
5987 unsigned int flags = bfd_getl16 (egsy->flags);
5989 if (flags & EGSY__V_DEF)
5991 struct vms_esdf *esdf = (struct vms_esdf *)e;
5993 fprintf (file, _("SYM - Global symbol definition\n"));
5994 fprintf (file, _(" flags: 0x%04x"), flags);
5995 exav_bfd_print_egsy_flags (flags, file);
5997 fprintf (file, _(" psect offset: 0x%08x\n"),
5998 (unsigned)bfd_getl32 (esdf->value));
5999 if (flags & EGSY__V_NORM)
6001 fprintf (file, _(" code address: 0x%08x\n"),
6002 (unsigned)bfd_getl32 (esdf->code_address));
6003 fprintf (file, _(" psect index for entry point : %u\n"),
6004 (unsigned)bfd_getl32 (esdf->ca_psindx));
6006 fprintf (file, _(" psect index : %u\n"),
6007 (unsigned)bfd_getl32 (esdf->psindx));
6008 fprintf (file, _(" name : %.*s\n"),
6009 esdf->namlng, esdf->name);
6013 struct vms_esrf *esrf = (struct vms_esrf *)e;
6015 fprintf (file, _("SYM - Global symbol reference\n"));
6016 fprintf (file, _(" name : %.*s\n"),
6017 esrf->namlng, esrf->name);
6023 struct vms_eidc *eidc = (struct vms_eidc *)e;
6024 unsigned int flags = bfd_getl32 (eidc->flags);
6027 fprintf (file, _("IDC - Ident Consistency check\n"));
6028 fprintf (file, _(" flags : 0x%08x"), flags);
6029 if (flags & EIDC__V_BINIDENT)
6030 fputs (" BINDENT", file);
6032 fprintf (file, _(" id match : %x\n"),
6033 (flags >> EIDC__V_IDMATCH_SH) & EIDC__V_IDMATCH_MASK);
6034 fprintf (file, _(" error severity: %x\n"),
6035 (flags >> EIDC__V_ERRSEV_SH) & EIDC__V_ERRSEV_MASK);
6037 fprintf (file, _(" entity name : %.*s\n"), p[0], p + 1);
6039 fprintf (file, _(" object name : %.*s\n"), p[0], p + 1);
6041 if (flags & EIDC__V_BINIDENT)
6042 fprintf (file, _(" binary ident : 0x%08x\n"),
6043 (unsigned)bfd_getl32 (p + 1));
6045 fprintf (file, _(" ascii ident : %.*s\n"), p[0], p + 1);
6050 struct vms_egst *egst = (struct vms_egst *)e;
6051 unsigned int flags = bfd_getl16 (egst->header.flags);
6053 fprintf (file, _("SYMG - Universal symbol definition\n"));
6054 fprintf (file, _(" flags: 0x%04x"), flags);
6055 exav_bfd_print_egsy_flags (flags, file);
6057 fprintf (file, _(" symbol vector offset: 0x%08x\n"),
6058 (unsigned)bfd_getl32 (egst->value));
6059 fprintf (file, _(" entry point: 0x%08x\n"),
6060 (unsigned)bfd_getl32 (egst->lp_1));
6061 fprintf (file, _(" proc descr : 0x%08x\n"),
6062 (unsigned)bfd_getl32 (egst->lp_2));
6063 fprintf (file, _(" psect index: %u\n"),
6064 (unsigned)bfd_getl32 (egst->psindx));
6065 fprintf (file, _(" name : %.*s\n"),
6066 egst->namlng, egst->name);
6071 struct vms_esdfv *esdfv = (struct vms_esdfv *)e;
6072 unsigned int flags = bfd_getl16 (esdfv->flags);
6074 fprintf (file, _("SYMV - Vectored symbol definition\n"));
6075 fprintf (file, _(" flags: 0x%04x"), flags);
6076 exav_bfd_print_egsy_flags (flags, file);
6078 fprintf (file, _(" vector : 0x%08x\n"),
6079 (unsigned)bfd_getl32 (esdfv->vector));
6080 fprintf (file, _(" psect offset: %u\n"),
6081 (unsigned)bfd_getl32 (esdfv->value));
6082 fprintf (file, _(" psect index : %u\n"),
6083 (unsigned)bfd_getl32 (esdfv->psindx));
6084 fprintf (file, _(" name : %.*s\n"),
6085 esdfv->namlng, esdfv->name);
6090 struct vms_esdfm *esdfm = (struct vms_esdfm *)e;
6091 unsigned int flags = bfd_getl16 (esdfm->flags);
6093 fprintf (file, _("SYMM - Global symbol definition with version\n"));
6094 fprintf (file, _(" flags: 0x%04x"), flags);
6095 exav_bfd_print_egsy_flags (flags, file);
6097 fprintf (file, _(" version mask: 0x%08x\n"),
6098 (unsigned)bfd_getl32 (esdfm->version_mask));
6099 fprintf (file, _(" psect offset: %u\n"),
6100 (unsigned)bfd_getl32 (esdfm->value));
6101 fprintf (file, _(" psect index : %u\n"),
6102 (unsigned)bfd_getl32 (esdfm->psindx));
6103 fprintf (file, _(" name : %.*s\n"),
6104 esdfm->namlng, esdfm->name);
6108 fprintf (file, _("unhandled egsd entry type %u\n"), type);
6116 evax_bfd_print_hex (FILE *file, const char *pfx,
6117 const unsigned char *buf, unsigned int len)
6123 for (i = 0; i < len; i++)
6127 fprintf (file, " %02x", buf[i]);
6140 evax_bfd_print_etir_stc_ir (FILE *file, const unsigned char *buf, int is_ps)
6142 /* xgettext:c-format */
6143 fprintf (file, _(" linkage index: %u, replacement insn: 0x%08x\n"),
6144 (unsigned)bfd_getl32 (buf),
6145 (unsigned)bfd_getl32 (buf + 16));
6146 /* xgettext:c-format */
6147 fprintf (file, _(" psect idx 1: %u, offset 1: 0x%08x %08x\n"),
6148 (unsigned)bfd_getl32 (buf + 4),
6149 (unsigned)bfd_getl32 (buf + 12),
6150 (unsigned)bfd_getl32 (buf + 8));
6151 /* xgettext:c-format */
6152 fprintf (file, _(" psect idx 2: %u, offset 2: 0x%08x %08x\n"),
6153 (unsigned)bfd_getl32 (buf + 20),
6154 (unsigned)bfd_getl32 (buf + 28),
6155 (unsigned)bfd_getl32 (buf + 24));
6157 /* xgettext:c-format */
6158 fprintf (file, _(" psect idx 3: %u, offset 3: 0x%08x %08x\n"),
6159 (unsigned)bfd_getl32 (buf + 32),
6160 (unsigned)bfd_getl32 (buf + 40),
6161 (unsigned)bfd_getl32 (buf + 36));
6163 fprintf (file, _(" global name: %.*s\n"), buf[32], buf + 33);
6167 evax_bfd_print_etir (FILE *file, const char *name,
6168 unsigned char *rec, unsigned int rec_len)
6170 unsigned int off = sizeof (struct vms_egsd);
6171 unsigned int sec_len = 0;
6173 /* xgettext:c-format */
6174 fprintf (file, _(" %s (len=%u+%u):\n"), name,
6175 (unsigned)(rec_len - sizeof (struct vms_eobjrec)),
6176 (unsigned)sizeof (struct vms_eobjrec));
6178 for (off = sizeof (struct vms_eobjrec); off < rec_len; )
6180 struct vms_etir *etir = (struct vms_etir *)(rec + off);
6185 type = bfd_getl16 (etir->rectyp);
6186 size = bfd_getl16 (etir->size);
6187 buf = rec + off + sizeof (struct vms_etir);
6189 if (off + size > rec_len || off + size < off)
6191 fprintf (file, _(" Error: length larger than remaining space in record\n"));
6195 /* xgettext:c-format */
6196 fprintf (file, _(" (type: %3u, size: 4+%3u): "), type, size - 4);
6199 case ETIR__C_STA_GBL:
6200 fprintf (file, _("STA_GBL (stack global) %.*s\n"),
6203 case ETIR__C_STA_LW:
6204 fprintf (file, _("STA_LW (stack longword) 0x%08x\n"),
6205 (unsigned)bfd_getl32 (buf));
6207 case ETIR__C_STA_QW:
6208 fprintf (file, _("STA_QW (stack quadword) 0x%08x %08x\n"),
6209 (unsigned)bfd_getl32 (buf + 4),
6210 (unsigned)bfd_getl32 (buf + 0));
6212 case ETIR__C_STA_PQ:
6213 fprintf (file, _("STA_PQ (stack psect base + offset)\n"));
6214 /* xgettext:c-format */
6215 fprintf (file, _(" psect: %u, offset: 0x%08x %08x\n"),
6216 (unsigned)bfd_getl32 (buf + 0),
6217 (unsigned)bfd_getl32 (buf + 8),
6218 (unsigned)bfd_getl32 (buf + 4));
6220 case ETIR__C_STA_LI:
6221 fprintf (file, _("STA_LI (stack literal)\n"));
6223 case ETIR__C_STA_MOD:
6224 fprintf (file, _("STA_MOD (stack module)\n"));
6226 case ETIR__C_STA_CKARG:
6227 fprintf (file, _("STA_CKARG (compare procedure argument)\n"));
6231 fprintf (file, _("STO_B (store byte)\n"));
6234 fprintf (file, _("STO_W (store word)\n"));
6236 case ETIR__C_STO_LW:
6237 fprintf (file, _("STO_LW (store longword)\n"));
6239 case ETIR__C_STO_QW:
6240 fprintf (file, _("STO_QW (store quadword)\n"));
6242 case ETIR__C_STO_IMMR:
6244 unsigned int len = bfd_getl32 (buf);
6246 _("STO_IMMR (store immediate repeat) %u bytes\n"),
6248 evax_bfd_print_hex (file, " ", buf + 4, len);
6252 case ETIR__C_STO_GBL:
6253 fprintf (file, _("STO_GBL (store global) %.*s\n"),
6256 case ETIR__C_STO_CA:
6257 fprintf (file, _("STO_CA (store code address) %.*s\n"),
6260 case ETIR__C_STO_RB:
6261 fprintf (file, _("STO_RB (store relative branch)\n"));
6263 case ETIR__C_STO_AB:
6264 fprintf (file, _("STO_AB (store absolute branch)\n"));
6266 case ETIR__C_STO_OFF:
6267 fprintf (file, _("STO_OFF (store offset to psect)\n"));
6269 case ETIR__C_STO_IMM:
6271 unsigned int len = bfd_getl32 (buf);
6273 _("STO_IMM (store immediate) %u bytes\n"),
6275 evax_bfd_print_hex (file, " ", buf + 4, len);
6279 case ETIR__C_STO_GBL_LW:
6280 fprintf (file, _("STO_GBL_LW (store global longword) %.*s\n"),
6283 case ETIR__C_STO_LP_PSB:
6284 fprintf (file, _("STO_OFF (store LP with procedure signature)\n"));
6286 case ETIR__C_STO_HINT_GBL:
6287 fprintf (file, _("STO_BR_GBL (store branch global) *todo*\n"));
6289 case ETIR__C_STO_HINT_PS:
6290 fprintf (file, _("STO_BR_PS (store branch psect + offset) *todo*\n"));
6293 case ETIR__C_OPR_NOP:
6294 fprintf (file, _("OPR_NOP (no-operation)\n"));
6296 case ETIR__C_OPR_ADD:
6297 fprintf (file, _("OPR_ADD (add)\n"));
6299 case ETIR__C_OPR_SUB:
6300 fprintf (file, _("OPR_SUB (subtract)\n"));
6302 case ETIR__C_OPR_MUL:
6303 fprintf (file, _("OPR_MUL (multiply)\n"));
6305 case ETIR__C_OPR_DIV:
6306 fprintf (file, _("OPR_DIV (divide)\n"));
6308 case ETIR__C_OPR_AND:
6309 fprintf (file, _("OPR_AND (logical and)\n"));
6311 case ETIR__C_OPR_IOR:
6312 fprintf (file, _("OPR_IOR (logical inclusive or)\n"));
6314 case ETIR__C_OPR_EOR:
6315 fprintf (file, _("OPR_EOR (logical exclusive or)\n"));
6317 case ETIR__C_OPR_NEG:
6318 fprintf (file, _("OPR_NEG (negate)\n"));
6320 case ETIR__C_OPR_COM:
6321 fprintf (file, _("OPR_COM (complement)\n"));
6323 case ETIR__C_OPR_INSV:
6324 fprintf (file, _("OPR_INSV (insert field)\n"));
6326 case ETIR__C_OPR_ASH:
6327 fprintf (file, _("OPR_ASH (arithmetic shift)\n"));
6329 case ETIR__C_OPR_USH:
6330 fprintf (file, _("OPR_USH (unsigned shift)\n"));
6332 case ETIR__C_OPR_ROT:
6333 fprintf (file, _("OPR_ROT (rotate)\n"));
6335 case ETIR__C_OPR_SEL:
6336 fprintf (file, _("OPR_SEL (select)\n"));
6338 case ETIR__C_OPR_REDEF:
6339 fprintf (file, _("OPR_REDEF (redefine symbol to curr location)\n"));
6341 case ETIR__C_OPR_DFLIT:
6342 fprintf (file, _("OPR_REDEF (define a literal)\n"));
6345 case ETIR__C_STC_LP:
6346 fprintf (file, _("STC_LP (store cond linkage pair)\n"));
6348 case ETIR__C_STC_LP_PSB:
6350 _("STC_LP_PSB (store cond linkage pair + signature)\n"));
6351 /* xgettext:c-format */
6352 fprintf (file, _(" linkage index: %u, procedure: %.*s\n"),
6353 (unsigned)bfd_getl32 (buf), buf[4], buf + 5);
6354 buf += 4 + 1 + buf[4];
6355 fprintf (file, _(" signature: %.*s\n"), buf[0], buf + 1);
6357 case ETIR__C_STC_GBL:
6358 fprintf (file, _("STC_GBL (store cond global)\n"));
6359 /* xgettext:c-format */
6360 fprintf (file, _(" linkage index: %u, global: %.*s\n"),
6361 (unsigned)bfd_getl32 (buf), buf[4], buf + 5);
6363 case ETIR__C_STC_GCA:
6364 fprintf (file, _("STC_GCA (store cond code address)\n"));
6365 /* xgettext:c-format */
6366 fprintf (file, _(" linkage index: %u, procedure name: %.*s\n"),
6367 (unsigned)bfd_getl32 (buf), buf[4], buf + 5);
6369 case ETIR__C_STC_PS:
6370 fprintf (file, _("STC_PS (store cond psect + offset)\n"));
6372 /* xgettext:c-format */
6373 _(" linkage index: %u, psect: %u, offset: 0x%08x %08x\n"),
6374 (unsigned)bfd_getl32 (buf),
6375 (unsigned)bfd_getl32 (buf + 4),
6376 (unsigned)bfd_getl32 (buf + 12),
6377 (unsigned)bfd_getl32 (buf + 8));
6379 case ETIR__C_STC_NOP_GBL:
6380 fprintf (file, _("STC_NOP_GBL (store cond NOP at global addr)\n"));
6381 evax_bfd_print_etir_stc_ir (file, buf, 0);
6383 case ETIR__C_STC_NOP_PS:
6384 fprintf (file, _("STC_NOP_PS (store cond NOP at psect + offset)\n"));
6385 evax_bfd_print_etir_stc_ir (file, buf, 1);
6387 case ETIR__C_STC_BSR_GBL:
6388 fprintf (file, _("STC_BSR_GBL (store cond BSR at global addr)\n"));
6389 evax_bfd_print_etir_stc_ir (file, buf, 0);
6391 case ETIR__C_STC_BSR_PS:
6392 fprintf (file, _("STC_BSR_PS (store cond BSR at psect + offset)\n"));
6393 evax_bfd_print_etir_stc_ir (file, buf, 1);
6395 case ETIR__C_STC_LDA_GBL:
6396 fprintf (file, _("STC_LDA_GBL (store cond LDA at global addr)\n"));
6397 evax_bfd_print_etir_stc_ir (file, buf, 0);
6399 case ETIR__C_STC_LDA_PS:
6400 fprintf (file, _("STC_LDA_PS (store cond LDA at psect + offset)\n"));
6401 evax_bfd_print_etir_stc_ir (file, buf, 1);
6403 case ETIR__C_STC_BOH_GBL:
6404 fprintf (file, _("STC_BOH_GBL (store cond BOH at global addr)\n"));
6405 evax_bfd_print_etir_stc_ir (file, buf, 0);
6407 case ETIR__C_STC_BOH_PS:
6408 fprintf (file, _("STC_BOH_PS (store cond BOH at psect + offset)\n"));
6409 evax_bfd_print_etir_stc_ir (file, buf, 1);
6411 case ETIR__C_STC_NBH_GBL:
6413 _("STC_NBH_GBL (store cond or hint at global addr)\n"));
6415 case ETIR__C_STC_NBH_PS:
6417 _("STC_NBH_PS (store cond or hint at psect + offset)\n"));
6420 case ETIR__C_CTL_SETRB:
6421 fprintf (file, _("CTL_SETRB (set relocation base)\n"));
6424 case ETIR__C_CTL_AUGRB:
6426 unsigned int val = bfd_getl32 (buf);
6427 fprintf (file, _("CTL_AUGRB (augment relocation base) %u\n"), val);
6430 case ETIR__C_CTL_DFLOC:
6431 fprintf (file, _("CTL_DFLOC (define location)\n"));
6433 case ETIR__C_CTL_STLOC:
6434 fprintf (file, _("CTL_STLOC (set location)\n"));
6436 case ETIR__C_CTL_STKDL:
6437 fprintf (file, _("CTL_STKDL (stack defined location)\n"));
6440 fprintf (file, _("*unhandled*\n"));
6448 evax_bfd_print_eobj (struct bfd *abfd, FILE *file)
6450 bfd_boolean is_first = TRUE;
6451 bfd_boolean has_records = FALSE;
6455 unsigned int rec_len;
6456 unsigned int pad_len;
6458 unsigned int hdr_size;
6463 unsigned char buf[6];
6468 if (bfd_bread (buf, sizeof (buf), abfd) != sizeof (buf))
6470 fprintf (file, _("cannot read GST record length\n"));
6473 rec_len = bfd_getl16 (buf + 0);
6474 if (rec_len == bfd_getl16 (buf + 4)
6475 && bfd_getl16 (buf + 2) == EOBJ__C_EMH)
6477 /* The format is raw: record-size, type, record-size. */
6479 pad_len = (rec_len + 1) & ~1U;
6482 else if (rec_len == EOBJ__C_EMH)
6484 has_records = FALSE;
6485 pad_len = bfd_getl16 (buf + 2);
6491 fprintf (file, _("cannot find EMH in first GST record\n"));
6494 rec = bfd_malloc (pad_len);
6495 memcpy (rec, buf + sizeof (buf) - hdr_size, hdr_size);
6499 unsigned int rec_len2 = 0;
6500 unsigned char hdr[4];
6504 unsigned char buf_len[2];
6506 if (bfd_bread (buf_len, sizeof (buf_len), abfd)
6507 != sizeof (buf_len))
6509 fprintf (file, _("cannot read GST record length\n"));
6512 rec_len2 = (unsigned)bfd_getl16 (buf_len);
6515 if (bfd_bread (hdr, sizeof (hdr), abfd) != sizeof (hdr))
6517 fprintf (file, _("cannot read GST record header\n"));
6520 rec_len = (unsigned)bfd_getl16 (hdr + 2);
6522 pad_len = (rec_len + 1) & ~1U;
6525 rec = bfd_malloc (pad_len);
6526 memcpy (rec, hdr, sizeof (hdr));
6527 hdr_size = sizeof (hdr);
6528 if (has_records && rec_len2 != rec_len)
6530 fprintf (file, _(" corrupted GST\n"));
6535 if (bfd_bread (rec + hdr_size, pad_len - hdr_size, abfd)
6536 != pad_len - hdr_size)
6538 fprintf (file, _("cannot read GST record\n"));
6542 type = (unsigned)bfd_getl16 (rec);
6547 evax_bfd_print_emh (file, rec, rec_len);
6550 evax_bfd_print_egsd (file, rec, rec_len);
6553 evax_bfd_print_eeom (file, rec, rec_len);
6558 evax_bfd_print_etir (file, "ETIR", rec, rec_len);
6561 evax_bfd_print_etir (file, "EDBG", rec, rec_len);
6564 evax_bfd_print_etir (file, "ETBT", rec, rec_len);
6567 fprintf (file, _(" unhandled EOBJ record type %u\n"), type);
6575 evax_bfd_print_relocation_records (FILE *file, const unsigned char *rel,
6576 unsigned int stride)
6584 count = bfd_getl32 (rel + 0);
6588 base = bfd_getl32 (rel + 4);
6590 /* xgettext:c-format */
6591 fprintf (file, _(" bitcount: %u, base addr: 0x%08x\n"),
6595 for (j = 0; count > 0; j += 4, count -= 32)
6601 val = bfd_getl32 (rel);
6604 /* xgettext:c-format */
6605 fprintf (file, _(" bitmap: 0x%08x (count: %u):\n"), val, count);
6607 for (k = 0; k < 32; k++)
6612 fprintf (file, _(" %08x"), base + (j * 8 + k) * stride);
6627 evax_bfd_print_address_fixups (FILE *file, const unsigned char *rel)
6634 count = bfd_getl32 (rel + 0);
6637 /* xgettext:c-format */
6638 fprintf (file, _(" image %u (%u entries)\n"),
6639 (unsigned)bfd_getl32 (rel + 4), count);
6641 for (j = 0; j < count; j++)
6643 /* xgettext:c-format */
6644 fprintf (file, _(" offset: 0x%08x, val: 0x%08x\n"),
6645 (unsigned)bfd_getl32 (rel + 0),
6646 (unsigned)bfd_getl32 (rel + 4));
6653 evax_bfd_print_reference_fixups (FILE *file, const unsigned char *rel)
6662 count = bfd_getl32 (rel + 0);
6665 /* xgettext:c-format */
6666 fprintf (file, _(" image %u (%u entries), offsets:\n"),
6667 (unsigned)bfd_getl32 (rel + 4), count);
6669 for (j = 0; j < count; j++)
6673 fprintf (file, _(" 0x%08x"), (unsigned)bfd_getl32 (rel));
6688 evax_bfd_print_indent (int indent, FILE *file)
6690 for (; indent; indent--)
6695 evax_bfd_get_dsc_name (unsigned int v)
6699 case DSC__K_DTYPE_Z:
6700 return "Z (Unspecified)";
6701 case DSC__K_DTYPE_V:
6703 case DSC__K_DTYPE_BU:
6704 return "BU (Byte logical)";
6705 case DSC__K_DTYPE_WU:
6706 return "WU (Word logical)";
6707 case DSC__K_DTYPE_LU:
6708 return "LU (Longword logical)";
6709 case DSC__K_DTYPE_QU:
6710 return "QU (Quadword logical)";
6711 case DSC__K_DTYPE_B:
6712 return "B (Byte integer)";
6713 case DSC__K_DTYPE_W:
6714 return "W (Word integer)";
6715 case DSC__K_DTYPE_L:
6716 return "L (Longword integer)";
6717 case DSC__K_DTYPE_Q:
6718 return "Q (Quadword integer)";
6719 case DSC__K_DTYPE_F:
6720 return "F (Single-precision floating)";
6721 case DSC__K_DTYPE_D:
6722 return "D (Double-precision floating)";
6723 case DSC__K_DTYPE_FC:
6724 return "FC (Complex)";
6725 case DSC__K_DTYPE_DC:
6726 return "DC (Double-precision Complex)";
6727 case DSC__K_DTYPE_T:
6728 return "T (ASCII text string)";
6729 case DSC__K_DTYPE_NU:
6730 return "NU (Numeric string, unsigned)";
6731 case DSC__K_DTYPE_NL:
6732 return "NL (Numeric string, left separate sign)";
6733 case DSC__K_DTYPE_NLO:
6734 return "NLO (Numeric string, left overpunched sign)";
6735 case DSC__K_DTYPE_NR:
6736 return "NR (Numeric string, right separate sign)";
6737 case DSC__K_DTYPE_NRO:
6738 return "NRO (Numeric string, right overpunched sig)";
6739 case DSC__K_DTYPE_NZ:
6740 return "NZ (Numeric string, zoned sign)";
6741 case DSC__K_DTYPE_P:
6742 return "P (Packed decimal string)";
6743 case DSC__K_DTYPE_ZI:
6744 return "ZI (Sequence of instructions)";
6745 case DSC__K_DTYPE_ZEM:
6746 return "ZEM (Procedure entry mask)";
6747 case DSC__K_DTYPE_DSC:
6748 return "DSC (Descriptor, used for arrays of dyn strings)";
6749 case DSC__K_DTYPE_OU:
6750 return "OU (Octaword logical)";
6751 case DSC__K_DTYPE_O:
6752 return "O (Octaword integer)";
6753 case DSC__K_DTYPE_G:
6754 return "G (Double precision G floating, 64 bit)";
6755 case DSC__K_DTYPE_H:
6756 return "H (Quadruple precision floating, 128 bit)";
6757 case DSC__K_DTYPE_GC:
6758 return "GC (Double precision complex, G floating)";
6759 case DSC__K_DTYPE_HC:
6760 return "HC (Quadruple precision complex, H floating)";
6761 case DSC__K_DTYPE_CIT:
6762 return "CIT (COBOL intermediate temporary)";
6763 case DSC__K_DTYPE_BPV:
6764 return "BPV (Bound Procedure Value)";
6765 case DSC__K_DTYPE_BLV:
6766 return "BLV (Bound Label Value)";
6767 case DSC__K_DTYPE_VU:
6768 return "VU (Bit Unaligned)";
6769 case DSC__K_DTYPE_ADT:
6770 return "ADT (Absolute Date-Time)";
6771 case DSC__K_DTYPE_VT:
6772 return "VT (Varying Text)";
6773 case DSC__K_DTYPE_T2:
6774 return "T2 (16-bit char)";
6775 case DSC__K_DTYPE_VT2:
6776 return "VT2 (16-bit varying char)";
6778 return "?? (unknown)";
6783 evax_bfd_print_desc (const unsigned char *buf, int indent, FILE *file)
6785 unsigned char bclass = buf[3];
6786 unsigned char dtype = buf[2];
6787 unsigned int len = (unsigned)bfd_getl16 (buf);
6788 unsigned int pointer = (unsigned)bfd_getl32 (buf + 4);
6790 evax_bfd_print_indent (indent, file);
6792 if (len == 1 && pointer == 0xffffffffUL)
6795 fprintf (file, _("64 bits *unhandled*\n"));
6799 /* xgettext:c-format */
6800 fprintf (file, _("class: %u, dtype: %u, length: %u, pointer: 0x%08x\n"),
6801 bclass, dtype, len, pointer);
6804 case DSC__K_CLASS_NCA:
6806 const struct vms_dsc_nca *dsc = (const void *)buf;
6808 const unsigned char *b;
6810 evax_bfd_print_indent (indent, file);
6811 fprintf (file, _("non-contiguous array of %s\n"),
6812 evax_bfd_get_dsc_name (dsc->dtype));
6813 evax_bfd_print_indent (indent + 1, file);
6815 /* xgettext:c-format */
6816 _("dimct: %u, aflags: 0x%02x, digits: %u, scale: %u\n"),
6817 dsc->dimct, dsc->aflags, dsc->digits, dsc->scale);
6818 evax_bfd_print_indent (indent + 1, file);
6820 /* xgettext:c-format */
6821 _("arsize: %u, a0: 0x%08x\n"),
6822 (unsigned)bfd_getl32 (dsc->arsize),
6823 (unsigned)bfd_getl32 (dsc->a0));
6824 evax_bfd_print_indent (indent + 1, file);
6825 fprintf (file, _("Strides:\n"));
6826 b = buf + sizeof (*dsc);
6827 for (i = 0; i < dsc->dimct; i++)
6829 evax_bfd_print_indent (indent + 2, file);
6830 fprintf (file, "[%u]: %u\n", i + 1,
6831 (unsigned)bfd_getl32 (b));
6834 evax_bfd_print_indent (indent + 1, file);
6835 fprintf (file, _("Bounds:\n"));
6836 b = buf + sizeof (*dsc);
6837 for (i = 0; i < dsc->dimct; i++)
6839 evax_bfd_print_indent (indent + 2, file);
6840 /* xgettext:c-format */
6841 fprintf (file, _("[%u]: Lower: %u, upper: %u\n"), i + 1,
6842 (unsigned)bfd_getl32 (b + 0),
6843 (unsigned)bfd_getl32 (b + 4));
6848 case DSC__K_CLASS_UBS:
6850 const struct vms_dsc_ubs *ubs = (const void *)buf;
6852 evax_bfd_print_indent (indent, file);
6853 fprintf (file, _("unaligned bit-string of %s\n"),
6854 evax_bfd_get_dsc_name (ubs->dtype));
6855 evax_bfd_print_indent (indent + 1, file);
6857 /* xgettext:c-format */
6858 _("base: %u, pos: %u\n"),
6859 (unsigned)bfd_getl32 (ubs->base),
6860 (unsigned)bfd_getl32 (ubs->pos));
6864 fprintf (file, _("*unhandled*\n"));
6871 evax_bfd_print_valspec (const unsigned char *buf, int indent, FILE *file)
6873 unsigned int vflags = buf[0];
6874 unsigned int value = (unsigned)bfd_getl32 (buf + 1);
6875 unsigned int len = 5;
6877 evax_bfd_print_indent (indent, file);
6878 /* xgettext:c-format */
6879 fprintf (file, _("vflags: 0x%02x, value: 0x%08x "), vflags, value);
6884 case DST__K_VFLAGS_NOVAL:
6885 fprintf (file, _("(no value)\n"));
6887 case DST__K_VFLAGS_NOTACTIVE:
6888 fprintf (file, _("(not active)\n"));
6890 case DST__K_VFLAGS_UNALLOC:
6891 fprintf (file, _("(not allocated)\n"));
6893 case DST__K_VFLAGS_DSC:
6894 fprintf (file, _("(descriptor)\n"));
6895 evax_bfd_print_desc (buf + value, indent + 1, file);
6897 case DST__K_VFLAGS_TVS:
6898 fprintf (file, _("(trailing value)\n"));
6900 case DST__K_VS_FOLLOWS:
6901 fprintf (file, _("(value spec follows)\n"));
6903 case DST__K_VFLAGS_BITOFFS:
6904 fprintf (file, _("(at bit offset %u)\n"), value);
6907 /* xgettext:c-format */
6908 fprintf (file, _("(reg: %u, disp: %u, indir: %u, kind: "),
6909 (vflags & DST__K_REGNUM_MASK) >> DST__K_REGNUM_SHIFT,
6910 vflags & DST__K_DISP ? 1 : 0,
6911 vflags & DST__K_INDIR ? 1 : 0);
6912 switch (vflags & DST__K_VALKIND_MASK)
6914 case DST__K_VALKIND_LITERAL:
6915 fputs (_("literal"), file);
6917 case DST__K_VALKIND_ADDR:
6918 fputs (_("address"), file);
6920 case DST__K_VALKIND_DESC:
6921 fputs (_("desc"), file);
6923 case DST__K_VALKIND_REG:
6924 fputs (_("reg"), file);
6927 fputs (")\n", file);
6934 evax_bfd_print_typspec (const unsigned char *buf, int indent, FILE *file)
6936 unsigned char kind = buf[2];
6937 unsigned int len = (unsigned)bfd_getl16 (buf);
6939 evax_bfd_print_indent (indent, file);
6940 /* xgettext:c-format */
6941 fprintf (file, _("len: %2u, kind: %2u "), len, kind);
6945 case DST__K_TS_ATOM:
6946 /* xgettext:c-format */
6947 fprintf (file, _("atomic, type=0x%02x %s\n"),
6948 buf[0], evax_bfd_get_dsc_name (buf[0]));
6951 fprintf (file, _("indirect, defined at 0x%08x\n"),
6952 (unsigned)bfd_getl32 (buf));
6954 case DST__K_TS_TPTR:
6955 fprintf (file, _("typed pointer\n"));
6956 evax_bfd_print_typspec (buf, indent + 1, file);
6959 fprintf (file, _("pointer\n"));
6961 case DST__K_TS_ARRAY:
6963 const unsigned char *vs;
6964 unsigned int vec_len;
6967 fprintf (file, _("array, dim: %u, bitmap: "), buf[0]);
6968 vec_len = (buf[0] + 1 + 7) / 8;
6969 for (i = 0; i < vec_len; i++)
6970 fprintf (file, " %02x", buf[i + 1]);
6972 vs = buf + 1 + vec_len;
6973 evax_bfd_print_indent (indent, file);
6974 fprintf (file, _("array descriptor:\n"));
6975 vs += evax_bfd_print_valspec (vs, indent + 1, file);
6976 for (i = 0; i < buf[0] + 1U; i++)
6977 if (buf[1 + i / 8] & (1 << (i % 8)))
6979 evax_bfd_print_indent (indent, file);
6981 fprintf (file, _("type spec for element:\n"));
6983 fprintf (file, _("type spec for subscript %u:\n"), i);
6984 evax_bfd_print_typspec (vs, indent + 1, file);
6985 vs += bfd_getl16 (vs);
6990 fprintf (file, _("*unhandled*\n"));
6995 evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
6997 unsigned int off = 0;
6998 unsigned int pc = 0;
6999 unsigned int line = 0;
7001 fprintf (file, _("Debug symbol table:\n"));
7003 while (dst_size > 0)
7005 struct vms_dst_header dsth;
7010 if (bfd_bread (&dsth, sizeof (dsth), abfd) != sizeof (dsth))
7012 fprintf (file, _("cannot read DST header\n"));
7015 len = bfd_getl16 (dsth.length);
7016 type = bfd_getl16 (dsth.type);
7017 /* xgettext:c-format */
7018 fprintf (file, _(" type: %3u, len: %3u (at 0x%08x): "),
7028 len -= sizeof (dsth);
7029 buf = bfd_malloc (len);
7030 if (bfd_bread (buf, len, abfd) != len)
7032 fprintf (file, _("cannot read DST symbol\n"));
7037 case DSC__K_DTYPE_V:
7038 case DSC__K_DTYPE_BU:
7039 case DSC__K_DTYPE_WU:
7040 case DSC__K_DTYPE_LU:
7041 case DSC__K_DTYPE_QU:
7042 case DSC__K_DTYPE_B:
7043 case DSC__K_DTYPE_W:
7044 case DSC__K_DTYPE_L:
7045 case DSC__K_DTYPE_Q:
7046 case DSC__K_DTYPE_F:
7047 case DSC__K_DTYPE_D:
7048 case DSC__K_DTYPE_FC:
7049 case DSC__K_DTYPE_DC:
7050 case DSC__K_DTYPE_T:
7051 case DSC__K_DTYPE_NU:
7052 case DSC__K_DTYPE_NL:
7053 case DSC__K_DTYPE_NLO:
7054 case DSC__K_DTYPE_NR:
7055 case DSC__K_DTYPE_NRO:
7056 case DSC__K_DTYPE_NZ:
7057 case DSC__K_DTYPE_P:
7058 case DSC__K_DTYPE_ZI:
7059 case DSC__K_DTYPE_ZEM:
7060 case DSC__K_DTYPE_DSC:
7061 case DSC__K_DTYPE_OU:
7062 case DSC__K_DTYPE_O:
7063 case DSC__K_DTYPE_G:
7064 case DSC__K_DTYPE_H:
7065 case DSC__K_DTYPE_GC:
7066 case DSC__K_DTYPE_HC:
7067 case DSC__K_DTYPE_CIT:
7068 case DSC__K_DTYPE_BPV:
7069 case DSC__K_DTYPE_BLV:
7070 case DSC__K_DTYPE_VU:
7071 case DSC__K_DTYPE_ADT:
7072 case DSC__K_DTYPE_VT:
7073 case DSC__K_DTYPE_T2:
7074 case DSC__K_DTYPE_VT2:
7075 fprintf (file, _("standard data: %s\n"),
7076 evax_bfd_get_dsc_name (type));
7077 evax_bfd_print_valspec (buf, 4, file);
7078 fprintf (file, _(" name: %.*s\n"), buf[5], buf + 6);
7082 struct vms_dst_modbeg *dst = (void *)buf;
7083 const char *name = (const char *)buf + sizeof (*dst);
7085 fprintf (file, _("modbeg\n"));
7086 /* xgettext:c-format */
7087 fprintf (file, _(" flags: %d, language: %u, "
7088 "major: %u, minor: %u\n"),
7090 (unsigned)bfd_getl32 (dst->language),
7091 (unsigned)bfd_getl16 (dst->major),
7092 (unsigned)bfd_getl16 (dst->minor));
7093 fprintf (file, _(" module name: %.*s\n"),
7095 name += name[0] + 1;
7096 fprintf (file, _(" compiler : %.*s\n"),
7101 fprintf (file, _("modend\n"));
7105 struct vms_dst_rtnbeg *dst = (void *)buf;
7106 const char *name = (const char *)buf + sizeof (*dst);
7108 fputs (_("rtnbeg\n"), file);
7109 /* xgettext:c-format */
7110 fprintf (file, _(" flags: %u, address: 0x%08x, "
7111 "pd-address: 0x%08x\n"),
7113 (unsigned)bfd_getl32 (dst->address),
7114 (unsigned)bfd_getl32 (dst->pd_address));
7115 fprintf (file, _(" routine name: %.*s\n"),
7121 struct vms_dst_rtnend *dst = (void *)buf;
7123 fprintf (file, _("rtnend: size 0x%08x\n"),
7124 (unsigned)bfd_getl32 (dst->size));
7129 struct vms_dst_prolog *dst = (void *)buf;
7131 fprintf (file, _("prolog: bkpt address 0x%08x\n"),
7132 (unsigned)bfd_getl32 (dst->bkpt_addr));
7137 struct vms_dst_epilog *dst = (void *)buf;
7139 /* xgettext:c-format */
7140 fprintf (file, _("epilog: flags: %u, count: %u\n"),
7141 dst->flags, (unsigned)bfd_getl32 (dst->count));
7146 struct vms_dst_blkbeg *dst = (void *)buf;
7147 const char *name = (const char *)buf + sizeof (*dst);
7149 /* xgettext:c-format */
7150 fprintf (file, _("blkbeg: address: 0x%08x, name: %.*s\n"),
7151 (unsigned)bfd_getl32 (dst->address),
7157 struct vms_dst_blkend *dst = (void *)buf;
7159 fprintf (file, _("blkend: size: 0x%08x\n"),
7160 (unsigned)bfd_getl32 (dst->size));
7163 case DST__K_TYPSPEC:
7165 fprintf (file, _("typspec (len: %u)\n"), len);
7166 fprintf (file, _(" name: %.*s\n"), buf[0], buf + 1);
7167 evax_bfd_print_typspec (buf + 1 + buf[0], 5, file);
7172 fprintf (file, _("septyp, name: %.*s\n"), buf[5], buf + 6);
7173 evax_bfd_print_valspec (buf, 4, file);
7178 struct vms_dst_recbeg *recbeg = (void *)buf;
7179 const char *name = (const char *)buf + sizeof (*recbeg);
7181 fprintf (file, _("recbeg: name: %.*s\n"), name[0], name + 1);
7182 evax_bfd_print_valspec (buf, 4, file);
7183 fprintf (file, _(" len: %u bits\n"),
7184 (unsigned)bfd_getl32 (name + 1 + name[0]));
7188 fprintf (file, _("recend\n"));
7190 case DST__K_ENUMBEG:
7191 /* xgettext:c-format */
7192 fprintf (file, _("enumbeg, len: %u, name: %.*s\n"),
7193 buf[0], buf[1], buf + 2);
7195 case DST__K_ENUMELT:
7196 fprintf (file, _("enumelt, name: %.*s\n"), buf[5], buf + 6);
7197 evax_bfd_print_valspec (buf, 4, file);
7199 case DST__K_ENUMEND:
7200 fprintf (file, _("enumend\n"));
7204 struct vms_dst_label *lab = (void *)buf;
7205 fprintf (file, _("label, name: %.*s\n"),
7206 lab->name[0], lab->name + 1);
7207 fprintf (file, _(" address: 0x%08x\n"),
7208 (unsigned)bfd_getl32 (lab->value));
7211 case DST__K_DIS_RANGE:
7213 unsigned int cnt = bfd_getl32 (buf);
7214 unsigned char *rng = buf + 4;
7217 fprintf (file, _("discontiguous range (nbr: %u)\n"), cnt);
7218 for (i = 0; i < cnt; i++, rng += 8)
7219 /* xgettext:c-format */
7220 fprintf (file, _(" address: 0x%08x, size: %u\n"),
7221 (unsigned)bfd_getl32 (rng),
7222 (unsigned)bfd_getl32 (rng + 4));
7226 case DST__K_LINE_NUM:
7228 unsigned char *buf_orig = buf;
7230 fprintf (file, _("line num (len: %u)\n"), len);
7235 unsigned char cmdlen;
7245 case DST__K_DELTA_PC_W:
7246 val = bfd_getl16 (buf + 1);
7247 fprintf (file, _("delta_pc_w %u\n"), val);
7252 case DST__K_INCR_LINUM:
7254 fprintf (file, _("incr_linum(b): +%u\n"), val);
7258 case DST__K_INCR_LINUM_W:
7259 val = bfd_getl16 (buf + 1);
7260 fprintf (file, _("incr_linum_w: +%u\n"), val);
7264 case DST__K_INCR_LINUM_L:
7265 val = bfd_getl32 (buf + 1);
7266 fprintf (file, _("incr_linum_l: +%u\n"), val);
7270 case DST__K_SET_LINUM:
7271 line = bfd_getl16 (buf + 1);
7272 fprintf (file, _("set_line_num(w) %u\n"), line);
7275 case DST__K_SET_LINUM_B:
7277 fprintf (file, _("set_line_num_b %u\n"), line);
7280 case DST__K_SET_LINUM_L:
7281 line = bfd_getl32 (buf + 1);
7282 fprintf (file, _("set_line_num_l %u\n"), line);
7285 case DST__K_SET_ABS_PC:
7286 pc = bfd_getl32 (buf + 1);
7287 fprintf (file, _("set_abs_pc: 0x%08x\n"), pc);
7290 case DST__K_DELTA_PC_L:
7291 fprintf (file, _("delta_pc_l: +0x%08x\n"),
7292 (unsigned)bfd_getl32 (buf + 1));
7296 fprintf (file, _("term(b): 0x%02x"), buf[1]);
7298 fprintf (file, _(" pc: 0x%08x\n"), pc);
7302 val = bfd_getl16 (buf + 1);
7303 fprintf (file, _("term_w: 0x%04x"), val);
7305 fprintf (file, _(" pc: 0x%08x\n"), pc);
7311 fprintf (file, _("delta pc +%-4d"), -cmd);
7312 line++; /* FIXME: curr increment. */
7314 /* xgettext:c-format */
7315 fprintf (file, _(" pc: 0x%08x line: %5u\n"),
7320 fprintf (file, _(" *unhandled* cmd %u\n"), cmd);
7333 unsigned char *buf_orig = buf;
7335 fprintf (file, _("source (len: %u)\n"), len);
7339 signed char cmd = buf[0];
7340 unsigned char cmdlen = 0;
7344 case DST__K_SRC_DECLFILE:
7346 struct vms_dst_src_decl_src *src = (void *)(buf + 1);
7349 /* xgettext:c-format */
7350 fprintf (file, _(" declfile: len: %u, flags: %u, "
7352 src->length, src->flags,
7353 (unsigned)bfd_getl16 (src->fileid));
7354 /* xgettext:c-format */
7355 fprintf (file, _(" rms: cdt: 0x%08x %08x, "
7356 "ebk: 0x%08x, ffb: 0x%04x, "
7358 (unsigned)bfd_getl32 (src->rms_cdt + 4),
7359 (unsigned)bfd_getl32 (src->rms_cdt + 0),
7360 (unsigned)bfd_getl32 (src->rms_ebk),
7361 (unsigned)bfd_getl16 (src->rms_ffb),
7363 name = (const char *)buf + 1 + sizeof (*src);
7364 fprintf (file, _(" filename : %.*s\n"),
7366 name += name[0] + 1;
7367 fprintf (file, _(" module name: %.*s\n"),
7369 cmdlen = 2 + src->length;
7372 case DST__K_SRC_SETFILE:
7373 fprintf (file, _(" setfile %u\n"),
7374 (unsigned)bfd_getl16 (buf + 1));
7377 case DST__K_SRC_SETREC_W:
7378 fprintf (file, _(" setrec %u\n"),
7379 (unsigned)bfd_getl16 (buf + 1));
7382 case DST__K_SRC_SETREC_L:
7383 fprintf (file, _(" setrec %u\n"),
7384 (unsigned)bfd_getl32 (buf + 1));
7387 case DST__K_SRC_SETLNUM_W:
7388 fprintf (file, _(" setlnum %u\n"),
7389 (unsigned)bfd_getl16 (buf + 1));
7392 case DST__K_SRC_SETLNUM_L:
7393 fprintf (file, _(" setlnum %u\n"),
7394 (unsigned)bfd_getl32 (buf + 1));
7397 case DST__K_SRC_DEFLINES_W:
7398 fprintf (file, _(" deflines %u\n"),
7399 (unsigned)bfd_getl16 (buf + 1));
7402 case DST__K_SRC_DEFLINES_B:
7403 fprintf (file, _(" deflines %u\n"), buf[1]);
7406 case DST__K_SRC_FORMFEED:
7407 fprintf (file, _(" formfeed\n"));
7411 fprintf (file, _(" *unhandled* cmd %u\n"), cmd);
7423 fprintf (file, _("*unhandled* dst type %u\n"), type);
7431 evax_bfd_print_image (bfd *abfd, FILE *file)
7433 struct vms_eihd eihd;
7436 unsigned int eiha_off;
7437 unsigned int eihi_off;
7438 unsigned int eihs_off;
7439 unsigned int eisd_off;
7440 unsigned int eihef_off = 0;
7441 unsigned int eihnp_off = 0;
7442 unsigned int dmt_vbn = 0;
7443 unsigned int dmt_size = 0;
7444 unsigned int dst_vbn = 0;
7445 unsigned int dst_size = 0;
7446 unsigned int gst_vbn = 0;
7447 unsigned int gst_size = 0;
7448 unsigned int eiaf_vbn = 0;
7449 unsigned int eiaf_size = 0;
7450 unsigned int eihvn_off;
7452 if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET)
7453 || bfd_bread (&eihd, sizeof (eihd), abfd) != sizeof (eihd))
7455 fprintf (file, _("cannot read EIHD\n"));
7458 /* xgettext:c-format */
7459 fprintf (file, _("EIHD: (size: %u, nbr blocks: %u)\n"),
7460 (unsigned)bfd_getl32 (eihd.size),
7461 (unsigned)bfd_getl32 (eihd.hdrblkcnt));
7462 /* xgettext:c-format */
7463 fprintf (file, _(" majorid: %u, minorid: %u\n"),
7464 (unsigned)bfd_getl32 (eihd.majorid),
7465 (unsigned)bfd_getl32 (eihd.minorid));
7467 val = (unsigned)bfd_getl32 (eihd.imgtype);
7471 name = _("executable");
7474 name = _("linkable image");
7477 name = _("unknown");
7480 /* xgettext:c-format */
7481 fprintf (file, _(" image type: %u (%s)"), val, name);
7483 val = (unsigned)bfd_getl32 (eihd.subtype);
7486 case EIHD__C_NATIVE:
7493 name = _("unknown");
7496 /* xgettext:c-format */
7497 fprintf (file, _(", subtype: %u (%s)\n"), val, name);
7499 eisd_off = bfd_getl32 (eihd.isdoff);
7500 eiha_off = bfd_getl32 (eihd.activoff);
7501 eihi_off = bfd_getl32 (eihd.imgidoff);
7502 eihs_off = bfd_getl32 (eihd.symdbgoff);
7503 /* xgettext:c-format */
7504 fprintf (file, _(" offsets: isd: %u, activ: %u, symdbg: %u, "
7505 "imgid: %u, patch: %u\n"),
7506 eisd_off, eiha_off, eihs_off, eihi_off,
7507 (unsigned)bfd_getl32 (eihd.patchoff));
7508 fprintf (file, _(" fixup info rva: "));
7509 bfd_fprintf_vma (abfd, file, bfd_getl64 (eihd.iafva));
7510 fprintf (file, _(", symbol vector rva: "));
7511 bfd_fprintf_vma (abfd, file, bfd_getl64 (eihd.symvva));
7512 eihvn_off = bfd_getl32 (eihd.version_array_off);
7513 fprintf (file, _("\n"
7514 " version array off: %u\n"),
7517 /* xgettext:c-format */
7518 _(" img I/O count: %u, nbr channels: %u, req pri: %08x%08x\n"),
7519 (unsigned)bfd_getl32 (eihd.imgiocnt),
7520 (unsigned)bfd_getl32 (eihd.iochancnt),
7521 (unsigned)bfd_getl32 (eihd.privreqs + 4),
7522 (unsigned)bfd_getl32 (eihd.privreqs + 0));
7523 val = (unsigned)bfd_getl32 (eihd.lnkflags);
7524 fprintf (file, _(" linker flags: %08x:"), val);
7525 if (val & EIHD__M_LNKDEBUG)
7526 fprintf (file, " LNKDEBUG");
7527 if (val & EIHD__M_LNKNOTFR)
7528 fprintf (file, " LNKNOTFR");
7529 if (val & EIHD__M_NOP0BUFS)
7530 fprintf (file, " NOP0BUFS");
7531 if (val & EIHD__M_PICIMG)
7532 fprintf (file, " PICIMG");
7533 if (val & EIHD__M_P0IMAGE)
7534 fprintf (file, " P0IMAGE");
7535 if (val & EIHD__M_DBGDMT)
7536 fprintf (file, " DBGDMT");
7537 if (val & EIHD__M_INISHR)
7538 fprintf (file, " INISHR");
7539 if (val & EIHD__M_XLATED)
7540 fprintf (file, " XLATED");
7541 if (val & EIHD__M_BIND_CODE_SEC)
7542 fprintf (file, " BIND_CODE_SEC");
7543 if (val & EIHD__M_BIND_DATA_SEC)
7544 fprintf (file, " BIND_DATA_SEC");
7545 if (val & EIHD__M_MKTHREADS)
7546 fprintf (file, " MKTHREADS");
7547 if (val & EIHD__M_UPCALLS)
7548 fprintf (file, " UPCALLS");
7549 if (val & EIHD__M_OMV_READY)
7550 fprintf (file, " OMV_READY");
7551 if (val & EIHD__M_EXT_BIND_SECT)
7552 fprintf (file, " EXT_BIND_SECT");
7553 fprintf (file, "\n");
7554 /* xgettext:c-format */
7555 fprintf (file, _(" ident: 0x%08x, sysver: 0x%08x, "
7556 "match ctrl: %u, symvect_size: %u\n"),
7557 (unsigned)bfd_getl32 (eihd.ident),
7558 (unsigned)bfd_getl32 (eihd.sysver),
7560 (unsigned)bfd_getl32 (eihd.symvect_size));
7561 fprintf (file, _(" BPAGE: %u"),
7562 (unsigned)bfd_getl32 (eihd.virt_mem_block_size));
7563 if (val & (EIHD__M_OMV_READY | EIHD__M_EXT_BIND_SECT))
7565 eihef_off = bfd_getl32 (eihd.ext_fixup_off);
7566 eihnp_off = bfd_getl32 (eihd.noopt_psect_off);
7567 /* xgettext:c-format */
7568 fprintf (file, _(", ext fixup offset: %u, no_opt psect off: %u"),
7569 eihef_off, eihnp_off);
7571 fprintf (file, _(", alias: %u\n"), (unsigned)bfd_getl16 (eihd.alias));
7575 struct vms_eihvn eihvn;
7579 fprintf (file, _("system version array information:\n"));
7580 if (bfd_seek (abfd, (file_ptr) eihvn_off, SEEK_SET)
7581 || bfd_bread (&eihvn, sizeof (eihvn), abfd) != sizeof (eihvn))
7583 fprintf (file, _("cannot read EIHVN header\n"));
7586 mask = bfd_getl32 (eihvn.subsystem_mask);
7587 for (j = 0; j < 32; j++)
7588 if (mask & (1 << j))
7590 struct vms_eihvn_subversion ver;
7591 if (bfd_bread (&ver, sizeof (ver), abfd) != sizeof (ver))
7593 fprintf (file, _("cannot read EIHVN version\n"));
7596 fprintf (file, _(" %02u "), j);
7599 case EIHVN__BASE_IMAGE_BIT:
7600 fputs (_("BASE_IMAGE "), file);
7602 case EIHVN__MEMORY_MANAGEMENT_BIT:
7603 fputs (_("MEMORY_MANAGEMENT"), file);
7606 fputs (_("IO "), file);
7608 case EIHVN__FILES_VOLUMES_BIT:
7609 fputs (_("FILES_VOLUMES "), file);
7611 case EIHVN__PROCESS_SCHED_BIT:
7612 fputs (_("PROCESS_SCHED "), file);
7614 case EIHVN__SYSGEN_BIT:
7615 fputs (_("SYSGEN "), file);
7617 case EIHVN__CLUSTERS_LOCKMGR_BIT:
7618 fputs (_("CLUSTERS_LOCKMGR "), file);
7620 case EIHVN__LOGICAL_NAMES_BIT:
7621 fputs (_("LOGICAL_NAMES "), file);
7623 case EIHVN__SECURITY_BIT:
7624 fputs (_("SECURITY "), file);
7626 case EIHVN__IMAGE_ACTIVATOR_BIT:
7627 fputs (_("IMAGE_ACTIVATOR "), file);
7629 case EIHVN__NETWORKS_BIT:
7630 fputs (_("NETWORKS "), file);
7632 case EIHVN__COUNTERS_BIT:
7633 fputs (_("COUNTERS "), file);
7635 case EIHVN__STABLE_BIT:
7636 fputs (_("STABLE "), file);
7638 case EIHVN__MISC_BIT:
7639 fputs (_("MISC "), file);
7641 case EIHVN__CPU_BIT:
7642 fputs (_("CPU "), file);
7644 case EIHVN__VOLATILE_BIT:
7645 fputs (_("VOLATILE "), file);
7647 case EIHVN__SHELL_BIT:
7648 fputs (_("SHELL "), file);
7650 case EIHVN__POSIX_BIT:
7651 fputs (_("POSIX "), file);
7653 case EIHVN__MULTI_PROCESSING_BIT:
7654 fputs (_("MULTI_PROCESSING "), file);
7656 case EIHVN__GALAXY_BIT:
7657 fputs (_("GALAXY "), file);
7660 fputs (_("*unknown* "), file);
7663 fprintf (file, ": %u.%u\n",
7664 (unsigned)bfd_getl16 (ver.major),
7665 (unsigned)bfd_getl16 (ver.minor));
7671 struct vms_eiha eiha;
7673 if (bfd_seek (abfd, (file_ptr) eiha_off, SEEK_SET)
7674 || bfd_bread (&eiha, sizeof (eiha), abfd) != sizeof (eiha))
7676 fprintf (file, _("cannot read EIHA\n"));
7679 fprintf (file, _("Image activation: (size=%u)\n"),
7680 (unsigned)bfd_getl32 (eiha.size));
7681 /* xgettext:c-format */
7682 fprintf (file, _(" First address : 0x%08x 0x%08x\n"),
7683 (unsigned)bfd_getl32 (eiha.tfradr1_h),
7684 (unsigned)bfd_getl32 (eiha.tfradr1));
7685 /* xgettext:c-format */
7686 fprintf (file, _(" Second address: 0x%08x 0x%08x\n"),
7687 (unsigned)bfd_getl32 (eiha.tfradr2_h),
7688 (unsigned)bfd_getl32 (eiha.tfradr2));
7689 /* xgettext:c-format */
7690 fprintf (file, _(" Third address : 0x%08x 0x%08x\n"),
7691 (unsigned)bfd_getl32 (eiha.tfradr3_h),
7692 (unsigned)bfd_getl32 (eiha.tfradr3));
7693 /* xgettext:c-format */
7694 fprintf (file, _(" Fourth address: 0x%08x 0x%08x\n"),
7695 (unsigned)bfd_getl32 (eiha.tfradr4_h),
7696 (unsigned)bfd_getl32 (eiha.tfradr4));
7697 /* xgettext:c-format */
7698 fprintf (file, _(" Shared image : 0x%08x 0x%08x\n"),
7699 (unsigned)bfd_getl32 (eiha.inishr_h),
7700 (unsigned)bfd_getl32 (eiha.inishr));
7704 struct vms_eihi eihi;
7706 if (bfd_seek (abfd, (file_ptr) eihi_off, SEEK_SET)
7707 || bfd_bread (&eihi, sizeof (eihi), abfd) != sizeof (eihi))
7709 fprintf (file, _("cannot read EIHI\n"));
7712 /* xgettext:c-format */
7713 fprintf (file, _("Image identification: (major: %u, minor: %u)\n"),
7714 (unsigned)bfd_getl32 (eihi.majorid),
7715 (unsigned)bfd_getl32 (eihi.minorid));
7716 fprintf (file, _(" image name : %.*s\n"),
7717 eihi.imgnam[0], eihi.imgnam + 1);
7718 fprintf (file, _(" link time : %s\n"),
7719 vms_time_to_str (eihi.linktime));
7720 fprintf (file, _(" image ident : %.*s\n"),
7721 eihi.imgid[0], eihi.imgid + 1);
7722 fprintf (file, _(" linker ident : %.*s\n"),
7723 eihi.linkid[0], eihi.linkid + 1);
7724 fprintf (file, _(" image build ident: %.*s\n"),
7725 eihi.imgbid[0], eihi.imgbid + 1);
7729 struct vms_eihs eihs;
7731 if (bfd_seek (abfd, (file_ptr) eihs_off, SEEK_SET)
7732 || bfd_bread (&eihs, sizeof (eihs), abfd) != sizeof (eihs))
7734 fprintf (file, _("cannot read EIHS\n"));
7737 /* xgettext:c-format */
7738 fprintf (file, _("Image symbol & debug table: (major: %u, minor: %u)\n"),
7739 (unsigned)bfd_getl32 (eihs.majorid),
7740 (unsigned)bfd_getl32 (eihs.minorid));
7741 dst_vbn = bfd_getl32 (eihs.dstvbn);
7742 dst_size = bfd_getl32 (eihs.dstsize);
7743 /* xgettext:c-format */
7744 fprintf (file, _(" debug symbol table : vbn: %u, size: %u (0x%x)\n"),
7745 dst_vbn, dst_size, dst_size);
7746 gst_vbn = bfd_getl32 (eihs.gstvbn);
7747 gst_size = bfd_getl32 (eihs.gstsize);
7748 /* xgettext:c-format */
7749 fprintf (file, _(" global symbol table: vbn: %u, records: %u\n"),
7751 dmt_vbn = bfd_getl32 (eihs.dmtvbn);
7752 dmt_size = bfd_getl32 (eihs.dmtsize);
7753 /* xgettext:c-format */
7754 fprintf (file, _(" debug module table : vbn: %u, size: %u\n"),
7757 while (eisd_off != 0)
7759 struct vms_eisd eisd;
7764 if (bfd_seek (abfd, (file_ptr) eisd_off, SEEK_SET)
7765 || bfd_bread (&eisd, sizeof (eisd), abfd) != sizeof (eisd))
7767 fprintf (file, _("cannot read EISD\n"));
7770 len = (unsigned)bfd_getl32 (eisd.eisdsize);
7771 if (len != (unsigned)-1)
7775 eisd_off = (eisd_off + VMS_BLOCK_SIZE) & ~(VMS_BLOCK_SIZE - 1);
7777 /* xgettext:c-format */
7778 fprintf (file, _("Image section descriptor: (major: %u, minor: %u, "
7779 "size: %u, offset: %u)\n"),
7780 (unsigned)bfd_getl32 (eisd.majorid),
7781 (unsigned)bfd_getl32 (eisd.minorid),
7785 /* xgettext:c-format */
7786 fprintf (file, _(" section: base: 0x%08x%08x size: 0x%08x\n"),
7787 (unsigned)bfd_getl32 (eisd.virt_addr + 4),
7788 (unsigned)bfd_getl32 (eisd.virt_addr + 0),
7789 (unsigned)bfd_getl32 (eisd.secsize));
7790 val = (unsigned)bfd_getl32 (eisd.flags);
7791 fprintf (file, _(" flags: 0x%04x"), val);
7792 if (val & EISD__M_GBL)
7793 fprintf (file, " GBL");
7794 if (val & EISD__M_CRF)
7795 fprintf (file, " CRF");
7796 if (val & EISD__M_DZRO)
7797 fprintf (file, " DZRO");
7798 if (val & EISD__M_WRT)
7799 fprintf (file, " WRT");
7800 if (val & EISD__M_INITALCODE)
7801 fprintf (file, " INITALCODE");
7802 if (val & EISD__M_BASED)
7803 fprintf (file, " BASED");
7804 if (val & EISD__M_FIXUPVEC)
7805 fprintf (file, " FIXUPVEC");
7806 if (val & EISD__M_RESIDENT)
7807 fprintf (file, " RESIDENT");
7808 if (val & EISD__M_VECTOR)
7809 fprintf (file, " VECTOR");
7810 if (val & EISD__M_PROTECT)
7811 fprintf (file, " PROTECT");
7812 if (val & EISD__M_LASTCLU)
7813 fprintf (file, " LASTCLU");
7814 if (val & EISD__M_EXE)
7815 fprintf (file, " EXE");
7816 if (val & EISD__M_NONSHRADR)
7817 fprintf (file, " NONSHRADR");
7818 if (val & EISD__M_QUAD_LENGTH)
7819 fprintf (file, " QUAD_LENGTH");
7820 if (val & EISD__M_ALLOC_64BIT)
7821 fprintf (file, " ALLOC_64BIT");
7822 fprintf (file, "\n");
7823 if (val & EISD__M_FIXUPVEC)
7825 eiaf_vbn = bfd_getl32 (eisd.vbn);
7826 eiaf_size = bfd_getl32 (eisd.secsize);
7828 /* xgettext:c-format */
7829 fprintf (file, _(" vbn: %u, pfc: %u, matchctl: %u type: %u ("),
7830 (unsigned)bfd_getl32 (eisd.vbn),
7831 eisd.pfc, eisd.matchctl, eisd.type);
7834 case EISD__K_NORMAL:
7835 fputs (_("NORMAL"), file);
7837 case EISD__K_SHRFXD:
7838 fputs (_("SHRFXD"), file);
7840 case EISD__K_PRVFXD:
7841 fputs (_("PRVFXD"), file);
7843 case EISD__K_SHRPIC:
7844 fputs (_("SHRPIC"), file);
7846 case EISD__K_PRVPIC:
7847 fputs (_("PRVPIC"), file);
7849 case EISD__K_USRSTACK:
7850 fputs (_("USRSTACK"), file);
7853 fputs (_("*unknown*"), file);
7856 fputs (_(")\n"), file);
7857 if (val & EISD__M_GBL)
7858 /* xgettext:c-format */
7859 fprintf (file, _(" ident: 0x%08x, name: %.*s\n"),
7860 (unsigned)bfd_getl32 (eisd.ident),
7861 eisd.gblnam[0], eisd.gblnam + 1);
7867 if (bfd_seek (abfd, (file_ptr) (dmt_vbn - 1) * VMS_BLOCK_SIZE, SEEK_SET))
7869 fprintf (file, _("cannot read DMT\n"));
7873 fprintf (file, _("Debug module table:\n"));
7875 while (dmt_size > 0)
7877 struct vms_dmt_header dmth;
7880 if (bfd_bread (&dmth, sizeof (dmth), abfd) != sizeof (dmth))
7882 fprintf (file, _("cannot read DMT header\n"));
7885 count = bfd_getl16 (dmth.psect_count);
7887 /* xgettext:c-format */
7888 _(" module offset: 0x%08x, size: 0x%08x, (%u psects)\n"),
7889 (unsigned)bfd_getl32 (dmth.modbeg),
7890 (unsigned)bfd_getl32 (dmth.size), count);
7891 dmt_size -= sizeof (dmth);
7894 struct vms_dmt_psect dmtp;
7896 if (bfd_bread (&dmtp, sizeof (dmtp), abfd) != sizeof (dmtp))
7898 fprintf (file, _("cannot read DMT psect\n"));
7901 /* xgettext:c-format */
7902 fprintf (file, _(" psect start: 0x%08x, length: %u\n"),
7903 (unsigned)bfd_getl32 (dmtp.start),
7904 (unsigned)bfd_getl32 (dmtp.length));
7906 dmt_size -= sizeof (dmtp);
7913 if (bfd_seek (abfd, (file_ptr) (dst_vbn - 1) * VMS_BLOCK_SIZE, SEEK_SET))
7915 fprintf (file, _("cannot read DST\n"));
7919 evax_bfd_print_dst (abfd, dst_size, file);
7923 if (bfd_seek (abfd, (file_ptr) (gst_vbn - 1) * VMS_BLOCK_SIZE, SEEK_SET))
7925 fprintf (file, _("cannot read GST\n"));
7929 fprintf (file, _("Global symbol table:\n"));
7930 evax_bfd_print_eobj (abfd, file);
7935 struct vms_eiaf *eiaf;
7936 unsigned int qrelfixoff;
7937 unsigned int lrelfixoff;
7938 unsigned int qdotadroff;
7939 unsigned int ldotadroff;
7940 unsigned int shrimgcnt;
7941 unsigned int shlstoff;
7942 unsigned int codeadroff;
7943 unsigned int lpfixoff;
7944 unsigned int chgprtoff;
7946 buf = bfd_malloc (eiaf_size);
7948 if (bfd_seek (abfd, (file_ptr) (eiaf_vbn - 1) * VMS_BLOCK_SIZE, SEEK_SET)
7949 || bfd_bread (buf, eiaf_size, abfd) != eiaf_size)
7951 fprintf (file, _("cannot read EIHA\n"));
7955 eiaf = (struct vms_eiaf *)buf;
7957 /* xgettext:c-format */
7958 _("Image activator fixup: (major: %u, minor: %u)\n"),
7959 (unsigned)bfd_getl32 (eiaf->majorid),
7960 (unsigned)bfd_getl32 (eiaf->minorid));
7961 /* xgettext:c-format */
7962 fprintf (file, _(" iaflink : 0x%08x %08x\n"),
7963 (unsigned)bfd_getl32 (eiaf->iaflink + 0),
7964 (unsigned)bfd_getl32 (eiaf->iaflink + 4));
7965 /* xgettext:c-format */
7966 fprintf (file, _(" fixuplnk: 0x%08x %08x\n"),
7967 (unsigned)bfd_getl32 (eiaf->fixuplnk + 0),
7968 (unsigned)bfd_getl32 (eiaf->fixuplnk + 4));
7969 fprintf (file, _(" size : %u\n"),
7970 (unsigned)bfd_getl32 (eiaf->size));
7971 fprintf (file, _(" flags: 0x%08x\n"),
7972 (unsigned)bfd_getl32 (eiaf->flags));
7973 qrelfixoff = bfd_getl32 (eiaf->qrelfixoff);
7974 lrelfixoff = bfd_getl32 (eiaf->lrelfixoff);
7975 /* xgettext:c-format */
7976 fprintf (file, _(" qrelfixoff: %5u, lrelfixoff: %5u\n"),
7977 qrelfixoff, lrelfixoff);
7978 qdotadroff = bfd_getl32 (eiaf->qdotadroff);
7979 ldotadroff = bfd_getl32 (eiaf->ldotadroff);
7980 /* xgettext:c-format */
7981 fprintf (file, _(" qdotadroff: %5u, ldotadroff: %5u\n"),
7982 qdotadroff, ldotadroff);
7983 codeadroff = bfd_getl32 (eiaf->codeadroff);
7984 lpfixoff = bfd_getl32 (eiaf->lpfixoff);
7985 /* xgettext:c-format */
7986 fprintf (file, _(" codeadroff: %5u, lpfixoff : %5u\n"),
7987 codeadroff, lpfixoff);
7988 chgprtoff = bfd_getl32 (eiaf->chgprtoff);
7989 fprintf (file, _(" chgprtoff : %5u\n"), chgprtoff);
7990 shrimgcnt = bfd_getl32 (eiaf->shrimgcnt);
7991 shlstoff = bfd_getl32 (eiaf->shlstoff);
7992 /* xgettext:c-format */
7993 fprintf (file, _(" shlstoff : %5u, shrimgcnt : %5u\n"),
7994 shlstoff, shrimgcnt);
7995 /* xgettext:c-format */
7996 fprintf (file, _(" shlextra : %5u, permctx : %5u\n"),
7997 (unsigned)bfd_getl32 (eiaf->shlextra),
7998 (unsigned)bfd_getl32 (eiaf->permctx));
7999 fprintf (file, _(" base_va : 0x%08x\n"),
8000 (unsigned)bfd_getl32 (eiaf->base_va));
8001 fprintf (file, _(" lppsbfixoff: %5u\n"),
8002 (unsigned)bfd_getl32 (eiaf->lppsbfixoff));
8006 struct vms_shl *shl = (struct vms_shl *)(buf + shlstoff);
8009 fprintf (file, _(" Shareable images:\n"));
8010 for (j = 0; j < shrimgcnt; j++, shl++)
8013 /* xgettext:c-format */
8014 _(" %u: size: %u, flags: 0x%02x, name: %.*s\n"),
8015 j, shl->size, shl->flags,
8016 shl->imgnam[0], shl->imgnam + 1);
8019 if (qrelfixoff != 0)
8021 fprintf (file, _(" quad-word relocation fixups:\n"));
8022 evax_bfd_print_relocation_records (file, buf + qrelfixoff, 8);
8024 if (lrelfixoff != 0)
8026 fprintf (file, _(" long-word relocation fixups:\n"));
8027 evax_bfd_print_relocation_records (file, buf + lrelfixoff, 4);
8029 if (qdotadroff != 0)
8031 fprintf (file, _(" quad-word .address reference fixups:\n"));
8032 evax_bfd_print_address_fixups (file, buf + qdotadroff);
8034 if (ldotadroff != 0)
8036 fprintf (file, _(" long-word .address reference fixups:\n"));
8037 evax_bfd_print_address_fixups (file, buf + ldotadroff);
8039 if (codeadroff != 0)
8041 fprintf (file, _(" Code Address Reference Fixups:\n"));
8042 evax_bfd_print_reference_fixups (file, buf + codeadroff);
8046 fprintf (file, _(" Linkage Pairs Reference Fixups:\n"));
8047 evax_bfd_print_reference_fixups (file, buf + lpfixoff);
8051 unsigned int count = (unsigned)bfd_getl32 (buf + chgprtoff);
8052 struct vms_eicp *eicp = (struct vms_eicp *)(buf + chgprtoff + 4);
8055 fprintf (file, _(" Change Protection (%u entries):\n"), count);
8056 for (j = 0; j < count; j++, eicp++)
8058 unsigned int prot = bfd_getl32 (eicp->newprt);
8060 /* xgettext:c-format */
8061 _(" base: 0x%08x %08x, size: 0x%08x, prot: 0x%08x "),
8062 (unsigned)bfd_getl32 (eicp->baseva + 4),
8063 (unsigned)bfd_getl32 (eicp->baseva + 0),
8064 (unsigned)bfd_getl32 (eicp->size),
8065 (unsigned)bfd_getl32 (eicp->newprt));
8069 fprintf (file, "NA");
8071 case PRT__C_RESERVED:
8072 fprintf (file, "RES");
8075 fprintf (file, "KW");
8078 fprintf (file, "KR");
8081 fprintf (file, "UW");
8084 fprintf (file, "EW");
8087 fprintf (file, "ERKW");
8090 fprintf (file, "ER");
8093 fprintf (file, "SW");
8096 fprintf (file, "SREW");
8099 fprintf (file, "SRKW");
8102 fprintf (file, "SR");
8105 fprintf (file, "URSW");
8108 fprintf (file, "UREW");
8111 fprintf (file, "URKW");
8114 fprintf (file, "UR");
8128 vms_bfd_print_private_bfd_data (bfd *abfd, void *ptr)
8130 FILE *file = (FILE *)ptr;
8132 if (bfd_get_file_flags (abfd) & (EXEC_P | DYNAMIC))
8133 evax_bfd_print_image (abfd, file);
8136 if (bfd_seek (abfd, 0, SEEK_SET))
8138 evax_bfd_print_eobj (abfd, file);
8145 /* Slurp ETIR/EDBG/ETBT VMS object records. */
8148 alpha_vms_read_sections_content (bfd *abfd, struct bfd_link_info *info)
8150 asection *cur_section;
8151 file_ptr cur_offset;
8152 asection *dst_section;
8153 file_ptr dst_offset;
8155 if (bfd_seek (abfd, 0, SEEK_SET) != 0)
8161 dst_section = PRIV (dst_section);
8165 if (info->strip == strip_all || info->strip == strip_debugger)
8167 /* Discard the DST section. */
8171 else if (dst_section)
8173 dst_offset = dst_section->output_offset;
8174 dst_section = dst_section->output_section;
8183 type = _bfd_vms_get_object_record (abfd);
8186 vms_debug2 ((2, "next_record failed\n"));
8192 PRIV (image_section) = cur_section;
8193 PRIV (image_offset) = cur_offset;
8194 res = _bfd_vms_slurp_etir (abfd, info);
8195 cur_section = PRIV (image_section);
8196 cur_offset = PRIV (image_offset);
8200 if (dst_section == NULL)
8202 PRIV (image_section) = dst_section;
8203 PRIV (image_offset) = dst_offset;
8204 res = _bfd_vms_slurp_etir (abfd, info);
8205 dst_offset = PRIV (image_offset);
8214 vms_debug2 ((2, "slurp eobj type %d failed\n", type));
8221 alpha_vms_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED,
8222 struct bfd_link_info *info ATTRIBUTE_UNUSED)
8227 /* Add a linkage pair fixup at address SECT + OFFSET to SHLIB. */
8230 alpha_vms_add_fixup_lp (struct bfd_link_info *info, bfd *src, bfd *shlib)
8232 struct alpha_vms_shlib_el *sl;
8233 asection *sect = PRIV2 (src, image_section);
8234 file_ptr offset = PRIV2 (src, image_offset);
8236 sl = &VEC_EL (alpha_vms_link_hash (info)->shrlibs,
8237 struct alpha_vms_shlib_el, PRIV2 (shlib, shr_index));
8238 sl->has_fixups = TRUE;
8239 VEC_APPEND_EL (sl->lp, bfd_vma,
8240 sect->output_section->vma + sect->output_offset + offset);
8241 sect->output_section->flags |= SEC_RELOC;
8244 /* Add a code address fixup at address SECT + OFFSET to SHLIB. */
8247 alpha_vms_add_fixup_ca (struct bfd_link_info *info, bfd *src, bfd *shlib)
8249 struct alpha_vms_shlib_el *sl;
8250 asection *sect = PRIV2 (src, image_section);
8251 file_ptr offset = PRIV2 (src, image_offset);
8253 sl = &VEC_EL (alpha_vms_link_hash (info)->shrlibs,
8254 struct alpha_vms_shlib_el, PRIV2 (shlib, shr_index));
8255 sl->has_fixups = TRUE;
8256 VEC_APPEND_EL (sl->ca, bfd_vma,
8257 sect->output_section->vma + sect->output_offset + offset);
8258 sect->output_section->flags |= SEC_RELOC;
8261 /* Add a quad word relocation fixup at address SECT + OFFSET to SHLIB. */
8264 alpha_vms_add_fixup_qr (struct bfd_link_info *info, bfd *src,
8265 bfd *shlib, bfd_vma vec)
8267 struct alpha_vms_shlib_el *sl;
8268 struct alpha_vms_vma_ref *r;
8269 asection *sect = PRIV2 (src, image_section);
8270 file_ptr offset = PRIV2 (src, image_offset);
8272 sl = &VEC_EL (alpha_vms_link_hash (info)->shrlibs,
8273 struct alpha_vms_shlib_el, PRIV2 (shlib, shr_index));
8274 sl->has_fixups = TRUE;
8275 r = VEC_APPEND (sl->qr, struct alpha_vms_vma_ref);
8276 r->vma = sect->output_section->vma + sect->output_offset + offset;
8278 sect->output_section->flags |= SEC_RELOC;
8282 alpha_vms_add_fixup_lr (struct bfd_link_info *info ATTRIBUTE_UNUSED,
8283 unsigned int shr ATTRIBUTE_UNUSED,
8284 bfd_vma vec ATTRIBUTE_UNUSED)
8286 /* Not yet supported. */
8290 /* Add relocation. FIXME: Not yet emitted. */
8293 alpha_vms_add_lw_reloc (struct bfd_link_info *info ATTRIBUTE_UNUSED)
8298 alpha_vms_add_qw_reloc (struct bfd_link_info *info ATTRIBUTE_UNUSED)
8302 static struct bfd_hash_entry *
8303 alpha_vms_link_hash_newfunc (struct bfd_hash_entry *entry,
8304 struct bfd_hash_table *table,
8307 struct alpha_vms_link_hash_entry *ret =
8308 (struct alpha_vms_link_hash_entry *) entry;
8310 /* Allocate the structure if it has not already been allocated by a
8313 ret = ((struct alpha_vms_link_hash_entry *)
8314 bfd_hash_allocate (table,
8315 sizeof (struct alpha_vms_link_hash_entry)));
8319 /* Call the allocation method of the superclass. */
8320 ret = ((struct alpha_vms_link_hash_entry *)
8321 _bfd_link_hash_newfunc ((struct bfd_hash_entry *) ret,
8326 return (struct bfd_hash_entry *) ret;
8329 /* Create an Alpha/VMS link hash table. */
8331 static struct bfd_link_hash_table *
8332 alpha_vms_bfd_link_hash_table_create (bfd *abfd)
8334 struct alpha_vms_link_hash_table *ret;
8335 bfd_size_type amt = sizeof (struct alpha_vms_link_hash_table);
8337 ret = (struct alpha_vms_link_hash_table *) bfd_malloc (amt);
8340 if (!_bfd_link_hash_table_init (&ret->root, abfd,
8341 alpha_vms_link_hash_newfunc,
8342 sizeof (struct alpha_vms_link_hash_entry)))
8348 VEC_INIT (ret->shrlibs);
8355 alpha_vms_link_add_object_symbols (bfd *abfd, struct bfd_link_info *info)
8359 for (i = 0; i < PRIV (gsd_sym_count); i++)
8361 struct vms_symbol_entry *e = PRIV (syms)[i];
8362 struct alpha_vms_link_hash_entry *h;
8363 struct bfd_link_hash_entry *h_root;
8366 if (!alpha_vms_convert_symbol (abfd, e, &sym))
8369 if ((e->flags & EGSY__V_DEF) && abfd->selective_search)
8371 /* In selective_search mode, only add definition that are
8373 h = (struct alpha_vms_link_hash_entry *)bfd_link_hash_lookup
8374 (info->hash, sym.name, FALSE, FALSE, FALSE);
8375 if (h == NULL || h->root.type != bfd_link_hash_undefined)
8381 h_root = (struct bfd_link_hash_entry *) h;
8382 if (!_bfd_generic_link_add_one_symbol (info, abfd, sym.name, sym.flags,
8383 sym.section, sym.value, NULL,
8384 FALSE, FALSE, &h_root))
8386 h = (struct alpha_vms_link_hash_entry *) h_root;
8388 if ((e->flags & EGSY__V_DEF)
8390 && abfd->xvec == info->output_bfd->xvec)
8394 if (abfd->flags & DYNAMIC)
8396 struct alpha_vms_shlib_el *shlib;
8398 /* We do not want to include any of the sections in a dynamic
8399 object in the output file. See comment in elflink.c. */
8400 bfd_section_list_clear (abfd);
8402 shlib = VEC_APPEND (alpha_vms_link_hash (info)->shrlibs,
8403 struct alpha_vms_shlib_el);
8405 VEC_INIT (shlib->ca);
8406 VEC_INIT (shlib->lp);
8407 VEC_INIT (shlib->qr);
8408 PRIV (shr_index) = VEC_COUNT (alpha_vms_link_hash (info)->shrlibs) - 1;
8415 alpha_vms_link_add_archive_symbols (bfd *abfd, struct bfd_link_info *info)
8418 struct bfd_link_hash_entry **pundef;
8419 struct bfd_link_hash_entry **next_pundef;
8421 /* We only accept VMS libraries. */
8422 if (info->output_bfd->xvec != abfd->xvec)
8424 bfd_set_error (bfd_error_wrong_format);
8428 /* The archive_pass field in the archive itself is used to
8429 initialize PASS, since we may search the same archive multiple
8431 pass = ++abfd->archive_pass;
8433 /* Look through the list of undefined symbols. */
8434 for (pundef = &info->hash->undefs; *pundef != NULL; pundef = next_pundef)
8436 struct bfd_link_hash_entry *h;
8442 next_pundef = &(*pundef)->u.undef.next;
8444 /* When a symbol is defined, it is not necessarily removed from
8446 if (h->type != bfd_link_hash_undefined
8447 && h->type != bfd_link_hash_common)
8449 /* Remove this entry from the list, for general cleanliness
8450 and because we are going to look through the list again
8451 if we search any more libraries. We can't remove the
8452 entry if it is the tail, because that would lose any
8453 entries we add to the list later on. */
8454 if (*pundef != info->hash->undefs_tail)
8456 *pundef = *next_pundef;
8457 next_pundef = pundef;
8462 /* Look for this symbol in the archive hash table. */
8463 symidx = _bfd_vms_lib_find_symbol (abfd, h->root.string);
8464 if (symidx == BFD_NO_MORE_SYMBOLS)
8466 /* Nothing in this slot. */
8470 element = bfd_get_elt_at_index (abfd, symidx);
8471 if (element == NULL)
8474 if (element->archive_pass == -1 || element->archive_pass == pass)
8476 /* Next symbol if this archive is wrong or already handled. */
8480 if (! bfd_check_format (element, bfd_object))
8482 element->archive_pass = -1;
8486 orig_element = element;
8487 if (bfd_is_thin_archive (abfd))
8489 element = _bfd_vms_lib_get_imagelib_file (element);
8490 if (element == NULL || !bfd_check_format (element, bfd_object))
8492 orig_element->archive_pass = -1;
8497 /* Unlike the generic linker, we know that this element provides
8498 a definition for an undefined symbol and we know that we want
8499 to include it. We don't need to check anything. */
8500 if (!(*info->callbacks
8501 ->add_archive_element) (info, element, h->root.string, &element))
8503 if (!alpha_vms_link_add_object_symbols (element, info))
8506 orig_element->archive_pass = pass;
8513 alpha_vms_bfd_link_add_symbols (bfd *abfd, struct bfd_link_info *info)
8515 switch (bfd_get_format (abfd))
8518 vms_debug2 ((2, "vms_link_add_symbols for object %s\n",
8520 return alpha_vms_link_add_object_symbols (abfd, info);
8523 vms_debug2 ((2, "vms_link_add_symbols for archive %s\n",
8525 return alpha_vms_link_add_archive_symbols (abfd, info);
8528 bfd_set_error (bfd_error_wrong_format);
8534 alpha_vms_build_fixups (struct bfd_link_info *info)
8536 struct alpha_vms_link_hash_table *t = alpha_vms_link_hash (info);
8537 unsigned char *content;
8539 unsigned int sz = 0;
8540 unsigned int lp_sz = 0;
8541 unsigned int ca_sz = 0;
8542 unsigned int qr_sz = 0;
8543 unsigned int shrimg_cnt = 0;
8544 unsigned int chgprt_num = 0;
8545 unsigned int chgprt_sz = 0;
8546 struct vms_eiaf *eiaf;
8550 /* Shared libraries. */
8551 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8553 struct alpha_vms_shlib_el *shlib;
8555 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8557 if (!shlib->has_fixups)
8562 if (VEC_COUNT (shlib->ca) > 0)
8564 /* Header + entries. */
8566 ca_sz += VEC_COUNT (shlib->ca) * 4;
8568 if (VEC_COUNT (shlib->lp) > 0)
8570 /* Header + entries. */
8572 lp_sz += VEC_COUNT (shlib->lp) * 4;
8574 if (VEC_COUNT (shlib->qr) > 0)
8576 /* Header + entries. */
8578 qr_sz += VEC_COUNT (shlib->qr) * 8;
8589 /* Finish now if there is no content. */
8590 if (ca_sz + lp_sz + qr_sz == 0)
8593 /* Add an eicp entry for the fixup itself. */
8595 for (sec = info->output_bfd->sections; sec != NULL; sec = sec->next)
8597 /* This isect could be made RO or EXE after relocations are applied. */
8598 if ((sec->flags & SEC_RELOC) != 0
8599 && (sec->flags & (SEC_CODE | SEC_READONLY)) != 0)
8602 chgprt_sz = 4 + chgprt_num * sizeof (struct vms_eicp);
8604 /* Allocate section content (round-up size) */
8605 sz = sizeof (struct vms_eiaf) + shrimg_cnt * sizeof (struct vms_shl)
8606 + ca_sz + lp_sz + qr_sz + chgprt_sz;
8607 sz = (sz + VMS_BLOCK_SIZE - 1) & ~(VMS_BLOCK_SIZE - 1);
8608 content = bfd_zalloc (info->output_bfd, sz);
8609 if (content == NULL)
8612 sec = alpha_vms_link_hash (info)->fixup;
8613 sec->contents = content;
8616 eiaf = (struct vms_eiaf *)content;
8617 off = sizeof (struct vms_eiaf);
8618 bfd_putl32 (0, eiaf->majorid);
8619 bfd_putl32 (0, eiaf->minorid);
8620 bfd_putl32 (0, eiaf->iaflink);
8621 bfd_putl32 (0, eiaf->fixuplnk);
8622 bfd_putl32 (sizeof (struct vms_eiaf), eiaf->size);
8623 bfd_putl32 (0, eiaf->flags);
8624 bfd_putl32 (0, eiaf->qrelfixoff);
8625 bfd_putl32 (0, eiaf->lrelfixoff);
8626 bfd_putl32 (0, eiaf->qdotadroff);
8627 bfd_putl32 (0, eiaf->ldotadroff);
8628 bfd_putl32 (0, eiaf->codeadroff);
8629 bfd_putl32 (0, eiaf->lpfixoff);
8630 bfd_putl32 (0, eiaf->chgprtoff);
8631 bfd_putl32 (shrimg_cnt ? off : 0, eiaf->shlstoff);
8632 bfd_putl32 (shrimg_cnt, eiaf->shrimgcnt);
8633 bfd_putl32 (0, eiaf->shlextra);
8634 bfd_putl32 (0, eiaf->permctx);
8635 bfd_putl32 (0, eiaf->base_va);
8636 bfd_putl32 (0, eiaf->lppsbfixoff);
8643 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8645 struct alpha_vms_shlib_el *shlib;
8646 struct vms_shl *shl;
8648 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8650 if (!shlib->has_fixups)
8653 /* Renumber shared images. */
8654 PRIV2 (shlib->abfd, shr_index) = shrimg_cnt++;
8656 shl = (struct vms_shl *)(content + off);
8657 bfd_putl32 (0, shl->baseva);
8658 bfd_putl32 (0, shl->shlptr);
8659 bfd_putl32 (0, shl->ident);
8660 bfd_putl32 (0, shl->permctx);
8661 shl->size = sizeof (struct vms_shl);
8662 bfd_putl16 (0, shl->fill_1);
8664 bfd_putl32 (0, shl->icb);
8665 shl->imgnam[0] = strlen (PRIV2 (shlib->abfd, hdr_data.hdr_t_name));
8666 memcpy (shl->imgnam + 1, PRIV2 (shlib->abfd, hdr_data.hdr_t_name),
8669 off += sizeof (struct vms_shl);
8675 bfd_putl32 (off, eiaf->codeadroff);
8677 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8679 struct alpha_vms_shlib_el *shlib;
8682 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8684 if (VEC_COUNT (shlib->ca) == 0)
8687 bfd_putl32 (VEC_COUNT (shlib->ca), content + off);
8688 bfd_putl32 (PRIV2 (shlib->abfd, shr_index), content + off + 4);
8691 for (j = 0; j < VEC_COUNT (shlib->ca); j++)
8693 bfd_putl32 (VEC_EL (shlib->ca, bfd_vma, j) - t->base_addr,
8699 bfd_putl32 (0, content + off);
8700 bfd_putl32 (0, content + off + 4);
8707 bfd_putl32 (off, eiaf->lpfixoff);
8709 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8711 struct alpha_vms_shlib_el *shlib;
8714 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8716 if (VEC_COUNT (shlib->lp) == 0)
8719 bfd_putl32 (VEC_COUNT (shlib->lp), content + off);
8720 bfd_putl32 (PRIV2 (shlib->abfd, shr_index), content + off + 4);
8723 for (j = 0; j < VEC_COUNT (shlib->lp); j++)
8725 bfd_putl32 (VEC_EL (shlib->lp, bfd_vma, j) - t->base_addr,
8731 bfd_putl32 (0, content + off);
8732 bfd_putl32 (0, content + off + 4);
8739 bfd_putl32 (off, eiaf->qdotadroff);
8741 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8743 struct alpha_vms_shlib_el *shlib;
8746 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8748 if (VEC_COUNT (shlib->qr) == 0)
8751 bfd_putl32 (VEC_COUNT (shlib->qr), content + off);
8752 bfd_putl32 (PRIV2 (shlib->abfd, shr_index), content + off + 4);
8755 for (j = 0; j < VEC_COUNT (shlib->qr); j++)
8757 struct alpha_vms_vma_ref *r;
8758 r = &VEC_EL (shlib->qr, struct alpha_vms_vma_ref, j);
8759 bfd_putl32 (r->vma - t->base_addr, content + off);
8760 bfd_putl32 (r->ref, content + off + 4);
8765 bfd_putl32 (0, content + off);
8766 bfd_putl32 (0, content + off + 4);
8771 /* Write the change protection table. */
8772 bfd_putl32 (off, eiaf->chgprtoff);
8773 bfd_putl32 (chgprt_num, content + off);
8776 for (sec = info->output_bfd->sections; sec != NULL; sec = sec->next)
8778 struct vms_eicp *eicp;
8781 if ((sec->flags & SEC_LINKER_CREATED) != 0 &&
8782 strcmp (sec->name, "$FIXUP$") == 0)
8784 else if ((sec->flags & SEC_RELOC) != 0
8785 && (sec->flags & (SEC_CODE | SEC_READONLY)) != 0)
8790 eicp = (struct vms_eicp *)(content + off);
8791 bfd_putl64 (sec->vma - t->base_addr, eicp->baseva);
8792 bfd_putl32 ((sec->size + VMS_BLOCK_SIZE - 1) & ~(VMS_BLOCK_SIZE - 1),
8794 bfd_putl32 (prot, eicp->newprt);
8795 off += sizeof (struct vms_eicp);
8801 /* Called by bfd_hash_traverse to fill the symbol table.
8802 Return FALSE in case of failure. */
8805 alpha_vms_link_output_symbol (struct bfd_hash_entry *bh, void *infov)
8807 struct bfd_link_hash_entry *hc = (struct bfd_link_hash_entry *) bh;
8808 struct bfd_link_info *info = (struct bfd_link_info *)infov;
8809 struct alpha_vms_link_hash_entry *h;
8810 struct vms_symbol_entry *sym;
8812 if (hc->type == bfd_link_hash_warning)
8815 if (hc->type == bfd_link_hash_new)
8818 h = (struct alpha_vms_link_hash_entry *) hc;
8820 switch (h->root.type)
8822 case bfd_link_hash_undefined:
8824 case bfd_link_hash_new:
8825 case bfd_link_hash_warning:
8827 case bfd_link_hash_undefweak:
8829 case bfd_link_hash_defined:
8830 case bfd_link_hash_defweak:
8832 asection *sec = h->root.u.def.section;
8834 /* FIXME: this is certainly a symbol from a dynamic library. */
8835 if (bfd_is_abs_section (sec))
8838 if (sec->owner->flags & DYNAMIC)
8842 case bfd_link_hash_common:
8844 case bfd_link_hash_indirect:
8848 /* Do not write not kept symbols. */
8849 if (info->strip == strip_some
8850 && bfd_hash_lookup (info->keep_hash, h->root.root.string,
8851 FALSE, FALSE) != NULL)
8856 /* This symbol doesn't come from a VMS object. So we suppose it is
8858 int len = strlen (h->root.root.string);
8860 sym = (struct vms_symbol_entry *)bfd_zalloc (info->output_bfd,
8861 sizeof (*sym) + len);
8865 memcpy (sym->name, h->root.root.string, len);
8867 sym->owner = info->output_bfd;
8869 sym->typ = EGSD__C_SYMG;
8871 sym->flags = EGSY__V_DEF | EGSY__V_REL;
8872 sym->symbol_vector = h->root.u.def.value;
8873 sym->section = h->root.u.def.section;
8874 sym->value = h->root.u.def.value;
8879 if (!add_symbol_entry (info->output_bfd, sym))
8886 alpha_vms_bfd_final_link (bfd *abfd, struct bfd_link_info *info)
8889 struct bfd_link_order *p;
8897 if (bfd_link_relocatable (info))
8899 /* FIXME: we do not yet support relocatable link. It is not obvious
8900 how to do it for debug infos. */
8901 (*info->callbacks->einfo)(_("%P: relocatable link is not supported\n"));
8905 bfd_get_outsymbols (abfd) = NULL;
8906 bfd_get_symcount (abfd) = 0;
8908 /* Mark all sections which will be included in the output file. */
8909 for (o = abfd->sections; o != NULL; o = o->next)
8910 for (p = o->map_head.link_order; p != NULL; p = p->next)
8911 if (p->type == bfd_indirect_link_order)
8912 p->u.indirect.section->linker_mark = TRUE;
8915 /* Handle all the link order information for the sections. */
8916 for (o = abfd->sections; o != NULL; o = o->next)
8918 printf ("For section %s (at 0x%08x, flags=0x%08x):\n",
8919 o->name, (unsigned)o->vma, (unsigned)o->flags);
8921 for (p = o->map_head.link_order; p != NULL; p = p->next)
8923 printf (" at 0x%08x - 0x%08x: ",
8924 (unsigned)p->offset, (unsigned)(p->offset + p->size - 1));
8927 case bfd_section_reloc_link_order:
8928 case bfd_symbol_reloc_link_order:
8929 printf (" section/symbol reloc\n");
8931 case bfd_indirect_link_order:
8932 printf (" section %s of %s\n",
8933 p->u.indirect.section->name,
8934 p->u.indirect.section->owner->filename);
8936 case bfd_data_link_order:
8937 printf (" explicit data\n");
8940 printf (" *unknown* type %u\n", p->type);
8947 /* Generate the symbol table. */
8948 BFD_ASSERT (PRIV (syms) == NULL);
8949 if (info->strip != strip_all)
8950 bfd_hash_traverse (&info->hash->table, alpha_vms_link_output_symbol, info);
8952 /* Find the entry point. */
8953 if (bfd_get_start_address (abfd) == 0)
8955 bfd *startbfd = NULL;
8957 for (sub = info->input_bfds; sub != NULL; sub = sub->link.next)
8959 /* Consider only VMS object files. */
8960 if (sub->xvec != abfd->xvec)
8963 if (!PRIV2 (sub, eom_data).eom_has_transfer)
8965 if ((PRIV2 (sub, eom_data).eom_b_tfrflg & EEOM__M_WKTFR) && startbfd)
8967 if (startbfd != NULL
8968 && !(PRIV2 (sub, eom_data).eom_b_tfrflg & EEOM__M_WKTFR))
8970 (*info->callbacks->einfo)
8971 /* xgettext:c-format */
8972 (_("%P: multiple entry points: in modules %B and %B\n"),
8981 unsigned int ps_idx = PRIV2 (startbfd, eom_data).eom_l_psindx;
8982 bfd_vma tfradr = PRIV2 (startbfd, eom_data).eom_l_tfradr;
8985 sec = PRIV2 (startbfd, sections)[ps_idx];
8987 bfd_set_start_address
8988 (abfd, sec->output_section->vma + sec->output_offset + tfradr);
8992 /* Set transfer addresses. */
8995 struct bfd_link_hash_entry *h;
8998 PRIV (transfer_address[i++]) = 0xffffffff00000340ULL; /* SYS$IMGACT */
8999 h = bfd_link_hash_lookup (info->hash, "LIB$INITIALIZE", FALSE, FALSE, TRUE);
9000 if (h != NULL && h->type == bfd_link_hash_defined)
9001 PRIV (transfer_address[i++]) =
9002 alpha_vms_get_sym_value (h->u.def.section, h->u.def.value);
9003 PRIV (transfer_address[i++]) = bfd_get_start_address (abfd);
9005 PRIV (transfer_address[i++]) = 0;
9008 /* Allocate contents.
9009 Also compute the virtual base address. */
9010 base_addr = (bfd_vma)-1;
9012 for (o = abfd->sections; o != NULL; o = o->next)
9014 if (o->flags & SEC_HAS_CONTENTS)
9016 o->contents = bfd_alloc (abfd, o->size);
9017 if (o->contents == NULL)
9020 if (o->flags & SEC_LOAD)
9022 if (o->vma < base_addr)
9024 if (o->vma + o->size > last_addr)
9025 last_addr = o->vma + o->size;
9027 /* Clear the RELOC flags. Currently we don't support incremental
9028 linking. We use the RELOC flag for computing the eicp entries. */
9029 o->flags &= ~SEC_RELOC;
9032 /* Create the fixup section. */
9033 fixupsec = bfd_make_section_anyway_with_flags
9034 (info->output_bfd, "$FIXUP$",
9035 SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_LINKER_CREATED);
9036 if (fixupsec == NULL)
9038 last_addr = (last_addr + 0xffff) & ~0xffff;
9039 fixupsec->vma = last_addr;
9041 alpha_vms_link_hash (info)->fixup = fixupsec;
9042 alpha_vms_link_hash (info)->base_addr = base_addr;
9044 /* Create the DMT section, if necessary. */
9045 BFD_ASSERT (PRIV (dst_section) == NULL);
9046 dst = bfd_get_section_by_name (abfd, "$DST$");
9047 if (dst != NULL && dst->size == 0)
9051 PRIV (dst_section) = dst;
9052 dmt = bfd_make_section_anyway_with_flags
9053 (info->output_bfd, "$DMT$",
9054 SEC_DEBUGGING | SEC_HAS_CONTENTS | SEC_LINKER_CREATED);
9061 /* Read all sections from the inputs. */
9062 for (sub = info->input_bfds; sub != NULL; sub = sub->link.next)
9064 if (sub->flags & DYNAMIC)
9066 alpha_vms_create_eisd_for_shared (abfd, sub);
9070 if (!alpha_vms_read_sections_content (sub, info))
9074 /* Handle all the link order information for the sections.
9075 Note: past this point, it is not possible to create new sections. */
9076 for (o = abfd->sections; o != NULL; o = o->next)
9078 for (p = o->map_head.link_order; p != NULL; p = p->next)
9082 case bfd_section_reloc_link_order:
9083 case bfd_symbol_reloc_link_order:
9086 case bfd_indirect_link_order:
9090 if (! _bfd_default_link_order (abfd, info, o, p))
9097 /* Compute fixups. */
9098 if (!alpha_vms_build_fixups (info))
9101 /* Compute the DMT. */
9105 unsigned char *contents = NULL;
9107 /* In pass 1, compute the size. In pass 2, write the DMT contents. */
9108 for (pass = 0; pass < 2; pass++)
9110 unsigned int off = 0;
9112 /* For each object file (ie for each module). */
9113 for (sub = info->input_bfds; sub != NULL; sub = sub->link.next)
9116 struct vms_dmt_header *dmth = NULL;
9117 unsigned int psect_count;
9119 /* Skip this module if it has no DST. */
9120 sub_dst = PRIV2 (sub, dst_section);
9121 if (sub_dst == NULL || sub_dst->size == 0)
9126 /* Write the header. */
9127 dmth = (struct vms_dmt_header *)(contents + off);
9128 bfd_putl32 (sub_dst->output_offset, dmth->modbeg);
9129 bfd_putl32 (sub_dst->size, dmth->size);
9132 off += sizeof (struct vms_dmt_header);
9135 /* For each section (ie for each psect). */
9136 for (o = sub->sections; o != NULL; o = o->next)
9138 /* Only consider interesting sections. */
9139 if (!(o->flags & SEC_ALLOC))
9141 if (o->flags & SEC_LINKER_CREATED)
9146 /* Write an entry. */
9147 struct vms_dmt_psect *dmtp;
9149 dmtp = (struct vms_dmt_psect *)(contents + off);
9150 bfd_putl32 (o->output_offset + o->output_section->vma,
9152 bfd_putl32 (o->size, dmtp->length);
9155 off += sizeof (struct vms_dmt_psect);
9158 bfd_putl32 (psect_count, dmth->psect_count);
9163 contents = bfd_zalloc (info->output_bfd, off);
9164 if (contents == NULL)
9166 dmt->contents = contents;
9171 BFD_ASSERT (off == dmt->size);
9179 /* Read the contents of a section.
9180 buf points to a buffer of buf_size bytes to be filled with
9181 section data (starting at offset into section) */
9184 alpha_vms_get_section_contents (bfd *abfd, asection *section,
9185 void *buf, file_ptr offset,
9186 bfd_size_type count)
9190 /* Image are easy. */
9191 if (bfd_get_file_flags (abfd) & (EXEC_P | DYNAMIC))
9192 return _bfd_generic_get_section_contents (abfd, section,
9193 buf, offset, count);
9196 if (offset + count < count
9197 || offset + count > section->size)
9199 bfd_set_error (bfd_error_invalid_operation);
9203 /* If the section is already in memory, just copy it. */
9204 if (section->flags & SEC_IN_MEMORY)
9206 BFD_ASSERT (section->contents != NULL);
9207 memcpy (buf, section->contents + offset, count);
9210 if (section->size == 0)
9213 /* Alloc in memory and read ETIRs. */
9214 for (sec = abfd->sections; sec; sec = sec->next)
9216 BFD_ASSERT (sec->contents == NULL);
9218 if (sec->size != 0 && (sec->flags & SEC_HAS_CONTENTS))
9220 sec->contents = bfd_alloc (abfd, sec->size);
9221 if (sec->contents == NULL)
9225 if (!alpha_vms_read_sections_content (abfd, NULL))
9227 for (sec = abfd->sections; sec; sec = sec->next)
9229 sec->flags |= SEC_IN_MEMORY;
9230 memcpy (buf, section->contents + offset, count);
9235 /* Set the format of a file being written. */
9238 alpha_vms_mkobject (bfd * abfd)
9240 const bfd_arch_info_type *arch;
9242 vms_debug2 ((1, "alpha_vms_mkobject (%p)\n", abfd));
9244 if (!vms_initialize (abfd))
9247 PRIV (recwr.buf) = bfd_alloc (abfd, MAX_OUTREC_SIZE);
9248 if (PRIV (recwr.buf) == NULL)
9251 arch = bfd_scan_arch ("alpha");
9255 bfd_set_error (bfd_error_wrong_format);
9259 abfd->arch_info = arch;
9266 /* Called when the BFD is being closed to do any necessary cleanup. */
9269 vms_close_and_cleanup (bfd * abfd)
9271 vms_debug2 ((1, "vms_close_and_cleanup (%p)\n", abfd));
9273 if (abfd == NULL || abfd->tdata.any == NULL)
9276 if (abfd->format == bfd_archive)
9278 bfd_release (abfd, abfd->tdata.any);
9279 abfd->tdata.any = NULL;
9283 if (PRIV (recrd.buf) != NULL)
9284 free (PRIV (recrd.buf));
9286 if (PRIV (sections) != NULL)
9287 free (PRIV (sections));
9289 bfd_release (abfd, abfd->tdata.any);
9290 abfd->tdata.any = NULL;
9293 if (abfd->direction == write_direction)
9295 /* Last step on VMS is to convert the file to variable record length
9297 if (!bfd_cache_close (abfd))
9299 if (!_bfd_vms_convert_to_var_unix_filename (abfd->filename))
9307 /* Called when a new section is created. */
9310 vms_new_section_hook (bfd * abfd, asection *section)
9314 vms_debug2 ((1, "vms_new_section_hook (%p, [%u]%s)\n",
9315 abfd, section->index, section->name));
9317 if (! bfd_set_section_alignment (abfd, section, 0))
9320 vms_debug2 ((7, "%u: %s\n", section->index, section->name));
9322 amt = sizeof (struct vms_section_data_struct);
9323 section->used_by_bfd = bfd_zalloc (abfd, amt);
9324 if (section->used_by_bfd == NULL)
9327 /* Create the section symbol. */
9328 return _bfd_generic_new_section_hook (abfd, section);
9331 /* Part 4.5, symbols. */
9333 /* Print symbol to file according to how. how is one of
9334 bfd_print_symbol_name just print the name
9335 bfd_print_symbol_more print more (???)
9336 bfd_print_symbol_all print all we know, which is not much right now :-). */
9339 vms_print_symbol (bfd * abfd,
9342 bfd_print_symbol_type how)
9344 vms_debug2 ((1, "vms_print_symbol (%p, %p, %p, %d)\n",
9345 abfd, file, symbol, how));
9349 case bfd_print_symbol_name:
9350 case bfd_print_symbol_more:
9351 fprintf ((FILE *)file," %s", symbol->name);
9354 case bfd_print_symbol_all:
9356 const char *section_name = symbol->section->name;
9358 bfd_print_symbol_vandf (abfd, file, symbol);
9360 fprintf ((FILE *) file," %-8s %s", section_name, symbol->name);
9366 /* Return information about symbol in ret.
9368 fill type, value and name
9371 B bss segment symbol
9373 D data segment symbol
9375 t a static function symbol
9376 T text segment symbol
9381 vms_get_symbol_info (bfd * abfd ATTRIBUTE_UNUSED,
9387 vms_debug2 ((1, "vms_get_symbol_info (%p, %p, %p)\n", abfd, symbol, ret));
9389 sec = symbol->section;
9396 else if (bfd_is_com_section (sec))
9398 else if (bfd_is_abs_section (sec))
9400 else if (bfd_is_und_section (sec))
9402 else if (bfd_is_ind_section (sec))
9404 else if ((symbol->flags & BSF_FUNCTION)
9405 || (bfd_get_section_flags (abfd, sec) & SEC_CODE))
9407 else if (bfd_get_section_flags (abfd, sec) & SEC_DATA)
9409 else if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC)
9414 if (ret->type != 'U')
9415 ret->value = symbol->value + symbol->section->vma;
9418 ret->name = symbol->name;
9421 /* Return TRUE if the given symbol sym in the BFD abfd is
9422 a compiler generated local label, else return FALSE. */
9425 vms_bfd_is_local_label_name (bfd * abfd ATTRIBUTE_UNUSED,
9428 return name[0] == '$';
9431 /* Part 4.7, writing an object file. */
9433 /* Sets the contents of the section section in BFD abfd to the data starting
9434 in memory at LOCATION. The data is written to the output section starting
9435 at offset offset for count bytes.
9437 Normally TRUE is returned, else FALSE. Possible error returns are:
9438 o bfd_error_no_contents - The output section does not have the
9439 SEC_HAS_CONTENTS attribute, so nothing can be written to it.
9440 o and some more too */
9443 _bfd_vms_set_section_contents (bfd * abfd,
9445 const void * location,
9447 bfd_size_type count)
9449 if (section->contents == NULL)
9451 section->contents = bfd_alloc (abfd, section->size);
9452 if (section->contents == NULL)
9455 memcpy (section->contents + offset, location, (size_t) count);
9461 /* Set the architecture and machine type in BFD abfd to arch and mach.
9462 Find the correct pointer to a structure and insert it into the arch_info
9466 alpha_vms_set_arch_mach (bfd *abfd,
9467 enum bfd_architecture arch, unsigned long mach)
9469 if (arch != bfd_arch_alpha
9470 && arch != bfd_arch_unknown)
9473 return bfd_default_set_arch_mach (abfd, arch, mach);
9476 /* Set section VMS flags. Clear NO_FLAGS and set FLAGS. */
9479 bfd_vms_set_section_flags (bfd *abfd ATTRIBUTE_UNUSED,
9480 asection *sec, flagword no_flags, flagword flags)
9482 vms_section_data (sec)->no_flags = no_flags;
9483 vms_section_data (sec)->flags = flags;
9486 struct vms_private_data_struct *
9487 bfd_vms_get_data (bfd *abfd)
9489 return (struct vms_private_data_struct *)abfd->tdata.any;
9492 #define vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9493 #define vms_bfd_link_just_syms _bfd_generic_link_just_syms
9494 #define vms_bfd_copy_link_hash_symbol_type \
9495 _bfd_generic_copy_link_hash_symbol_type
9496 #define vms_bfd_is_group_section bfd_generic_is_group_section
9497 #define vms_bfd_discard_group bfd_generic_discard_group
9498 #define vms_section_already_linked _bfd_generic_section_already_linked
9499 #define vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9500 #define vms_bfd_define_start_stop bfd_generic_define_start_stop
9501 #define vms_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
9503 #define vms_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
9504 #define vms_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
9505 #define vms_bfd_copy_private_section_data _bfd_generic_bfd_copy_private_section_data
9506 #define vms_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
9507 #define vms_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
9508 #define vms_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
9510 /* Symbols table. */
9511 #define alpha_vms_make_empty_symbol _bfd_generic_make_empty_symbol
9512 #define alpha_vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9513 #define alpha_vms_print_symbol vms_print_symbol
9514 #define alpha_vms_get_symbol_info vms_get_symbol_info
9515 #define alpha_vms_get_symbol_version_string \
9516 _bfd_nosymbols_get_symbol_version_string
9518 #define alpha_vms_read_minisymbols _bfd_generic_read_minisymbols
9519 #define alpha_vms_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
9520 #define alpha_vms_get_lineno _bfd_nosymbols_get_lineno
9521 #define alpha_vms_find_inliner_info _bfd_nosymbols_find_inliner_info
9522 #define alpha_vms_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
9523 #define alpha_vms_find_nearest_line _bfd_vms_find_nearest_line
9524 #define alpha_vms_find_line _bfd_nosymbols_find_line
9525 #define alpha_vms_bfd_is_local_label_name vms_bfd_is_local_label_name
9527 /* Generic table. */
9528 #define alpha_vms_close_and_cleanup vms_close_and_cleanup
9529 #define alpha_vms_bfd_free_cached_info vms_bfd_free_cached_info
9530 #define alpha_vms_new_section_hook vms_new_section_hook
9531 #define alpha_vms_set_section_contents _bfd_vms_set_section_contents
9532 #define alpha_vms_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
9534 #define alpha_vms_bfd_get_relocated_section_contents \
9535 bfd_generic_get_relocated_section_contents
9537 #define alpha_vms_bfd_relax_section bfd_generic_relax_section
9538 #define alpha_vms_bfd_gc_sections bfd_generic_gc_sections
9539 #define alpha_vms_bfd_lookup_section_flags bfd_generic_lookup_section_flags
9540 #define alpha_vms_bfd_merge_sections bfd_generic_merge_sections
9541 #define alpha_vms_bfd_is_group_section bfd_generic_is_group_section
9542 #define alpha_vms_bfd_discard_group bfd_generic_discard_group
9543 #define alpha_vms_section_already_linked \
9544 _bfd_generic_section_already_linked
9546 #define alpha_vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9547 #define alpha_vms_bfd_define_start_stop bfd_generic_define_start_stop
9548 #define alpha_vms_bfd_link_just_syms _bfd_generic_link_just_syms
9549 #define alpha_vms_bfd_copy_link_hash_symbol_type \
9550 _bfd_generic_copy_link_hash_symbol_type
9552 #define alpha_vms_bfd_link_split_section _bfd_generic_link_split_section
9554 #define alpha_vms_get_dynamic_symtab_upper_bound \
9555 _bfd_nodynamic_get_dynamic_symtab_upper_bound
9556 #define alpha_vms_canonicalize_dynamic_symtab \
9557 _bfd_nodynamic_canonicalize_dynamic_symtab
9558 #define alpha_vms_get_dynamic_reloc_upper_bound \
9559 _bfd_nodynamic_get_dynamic_reloc_upper_bound
9560 #define alpha_vms_canonicalize_dynamic_reloc \
9561 _bfd_nodynamic_canonicalize_dynamic_reloc
9562 #define alpha_vms_bfd_link_check_relocs _bfd_generic_link_check_relocs
9564 const bfd_target alpha_vms_vec =
9566 "vms-alpha", /* Name. */
9567 bfd_target_evax_flavour,
9568 BFD_ENDIAN_LITTLE, /* Data byte order is little. */
9569 BFD_ENDIAN_LITTLE, /* Header byte order is little. */
9571 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
9572 | WP_TEXT | D_PAGED), /* Object flags. */
9573 (SEC_ALLOC | SEC_LOAD | SEC_RELOC
9574 | SEC_READONLY | SEC_CODE | SEC_DATA
9575 | SEC_HAS_CONTENTS | SEC_IN_MEMORY), /* Sect flags. */
9576 0, /* symbol_leading_char. */
9577 ' ', /* ar_pad_char. */
9578 15, /* ar_max_namelen. */
9579 0, /* match priority. */
9580 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
9581 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
9582 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
9583 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
9584 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
9585 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
9587 { /* bfd_check_format. */
9590 _bfd_vms_lib_alpha_archive_p,
9593 { /* bfd_set_format. */
9594 _bfd_bool_bfd_false_error,
9596 _bfd_vms_lib_alpha_mkarchive,
9597 _bfd_bool_bfd_false_error
9599 { /* bfd_write_contents. */
9600 _bfd_bool_bfd_false_error,
9601 alpha_vms_write_object_contents,
9602 _bfd_vms_lib_write_archive_contents,
9603 _bfd_bool_bfd_false_error
9606 BFD_JUMP_TABLE_GENERIC (alpha_vms),
9607 BFD_JUMP_TABLE_COPY (vms),
9608 BFD_JUMP_TABLE_CORE (_bfd_nocore),
9609 BFD_JUMP_TABLE_ARCHIVE (_bfd_vms_lib),
9610 BFD_JUMP_TABLE_SYMBOLS (alpha_vms),
9611 BFD_JUMP_TABLE_RELOCS (alpha_vms),
9612 BFD_JUMP_TABLE_WRITE (alpha_vms),
9613 BFD_JUMP_TABLE_LINK (alpha_vms),
9614 BFD_JUMP_TABLE_DYNAMIC (alpha_vms),