1 /* vms.c -- BFD back-end for EVAX (openVMS/Alpha) files.
2 Copyright (C) 1996-2019 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"),
662 bfd_set_error (bfd_error_file_truncated);
666 gstvbn = bfd_getl32 (p + EIHS__L_GSTVBN);
667 gstsize = bfd_getl32 (p + EIHS__L_GSTSIZE);
668 dstvbn = bfd_getl32 (p + EIHS__L_DSTVBN);
669 dstsize = bfd_getl32 (p + EIHS__L_DSTSIZE);
670 dmtvbn = bfd_getl32 (p + EIHS__L_DMTVBN);
671 dmtbytes = bfd_getl32 (p + EIHS__L_DMTBYTES);
674 vms_debug (8, "_bfd_vms_slurp_ihs\n");
675 vms_debug (4, "EIHS record gstvbn %d gstsize %d dstvbn %d dstsize %d dmtvbn %d dmtbytes %d\n",
676 gstvbn, gstsize, dstvbn, dstsize, dmtvbn, dmtbytes);
681 flagword bfd_flags = SEC_HAS_CONTENTS | SEC_DEBUGGING;
683 section = bfd_make_section (abfd, "$DST$");
687 section->size = dstsize;
688 section->filepos = VMS_BLOCK_SIZE * (dstvbn - 1);
690 if (!bfd_set_section_flags (abfd, section, bfd_flags))
693 PRIV (dst_section) = section;
694 abfd->flags |= (HAS_DEBUG | HAS_LINENO);
699 flagword bfd_flags = SEC_HAS_CONTENTS | SEC_DEBUGGING;
701 section = bfd_make_section (abfd, "$DMT$");
705 section->size = dmtbytes;
706 section->filepos = VMS_BLOCK_SIZE * (dmtvbn - 1);
708 if (!bfd_set_section_flags (abfd, section, bfd_flags))
714 if (bfd_seek (abfd, VMS_BLOCK_SIZE * (gstvbn - 1), SEEK_SET))
716 bfd_set_error (bfd_error_file_truncated);
720 if (!_bfd_vms_slurp_object_records (abfd))
723 abfd->flags |= HAS_SYMS;
729 /* Object file reading. */
731 /* Object file input functions. */
733 /* Get next record from object file to vms_buf.
734 Set PRIV(buf_size) and return it
736 This is a little tricky since it should be portable.
738 The openVMS object file has 'variable length' which means that
739 read() returns data in chunks of (hopefully) correct and expected
740 size. The linker (and other tools on VMS) depend on that. Unix
741 doesn't know about 'formatted' files, so reading and writing such
742 an object file in a Unix environment is not trivial.
744 With the tool 'file' (available on all VMS FTP sites), one
745 can view and change the attributes of a file. Changing from
746 'variable length' to 'fixed length, 512 bytes' reveals the
747 record size at the first 2 bytes of every record. The same
748 may happen during the transfer of object files from VMS to Unix,
749 at least with UCX, the DEC implementation of TCP/IP.
751 The VMS format repeats the size at bytes 2 & 3 of every record.
753 On the first call (file_format == FF_UNKNOWN) we check if
754 the first and the third byte pair (!) of the record match.
755 If they do it's an object file in an Unix environment or with
756 wrong attributes (FF_FOREIGN), else we should be in a VMS
757 environment where read() returns the record size (FF_NATIVE).
759 Reading is always done in 2 steps:
760 1. first just the record header is read and the size extracted,
761 2. then the read buffer is adjusted and the remaining bytes are
764 All file I/O is done on even file positions. */
766 #define VMS_OBJECT_ADJUSTMENT 2
769 maybe_adjust_record_pointer_for_object (bfd *abfd)
771 /* Set the file format once for all on the first invocation. */
772 if (PRIV (recrd.file_format) == FF_UNKNOWN)
774 if (PRIV (recrd.rec)[0] == PRIV (recrd.rec)[4]
775 && PRIV (recrd.rec)[1] == PRIV (recrd.rec)[5])
776 PRIV (recrd.file_format) = FF_FOREIGN;
778 PRIV (recrd.file_format) = FF_NATIVE;
781 /* The adjustment is needed only in an Unix environment. */
782 if (PRIV (recrd.file_format) == FF_FOREIGN)
783 PRIV (recrd.rec) += VMS_OBJECT_ADJUSTMENT;
786 /* Implement step #1 of the object record reading procedure.
787 Return the record type or -1 on failure. */
790 _bfd_vms_get_object_record (bfd *abfd)
792 unsigned int test_len = 6;
795 vms_debug2 ((8, "_bfd_vms_get_obj_record\n"));
797 /* Skip alignment byte if the current position is odd. */
798 if (PRIV (recrd.file_format) == FF_FOREIGN && (bfd_tell (abfd) & 1))
800 if (bfd_bread (PRIV (recrd.buf), 1, abfd) != 1)
802 bfd_set_error (bfd_error_file_truncated);
807 /* Read the record header */
808 if (bfd_bread (PRIV (recrd.buf), test_len, abfd) != test_len)
810 bfd_set_error (bfd_error_file_truncated);
814 /* Reset the record pointer. */
815 PRIV (recrd.rec) = PRIV (recrd.buf);
816 maybe_adjust_record_pointer_for_object (abfd);
818 if (vms_get_remaining_object_record (abfd, test_len) <= 0)
821 type = bfd_getl16 (PRIV (recrd.rec));
823 vms_debug2 ((8, "_bfd_vms_get_obj_record: rec %p, size %d, type %d\n",
824 PRIV (recrd.rec), PRIV (recrd.rec_size), type));
829 /* Implement step #2 of the object record reading procedure.
830 Return the size of the record or 0 on failure. */
833 vms_get_remaining_object_record (bfd *abfd, unsigned int read_so_far)
835 unsigned int to_read;
837 vms_debug2 ((8, "vms_get_remaining_obj_record\n"));
839 /* Extract record size. */
840 PRIV (recrd.rec_size) = bfd_getl16 (PRIV (recrd.rec) + 2);
842 if (PRIV (recrd.rec_size) == 0)
844 bfd_set_error (bfd_error_file_truncated);
848 /* That's what the linker manual says. */
849 if (PRIV (recrd.rec_size) > EOBJ__C_MAXRECSIZ)
851 bfd_set_error (bfd_error_file_truncated);
855 /* Take into account object adjustment. */
856 to_read = PRIV (recrd.rec_size);
857 if (PRIV (recrd.file_format) == FF_FOREIGN)
858 to_read += VMS_OBJECT_ADJUSTMENT;
860 /* Adjust the buffer. */
861 if (to_read > PRIV (recrd.buf_size))
864 = (unsigned char *) bfd_realloc (PRIV (recrd.buf), to_read);
865 if (PRIV (recrd.buf) == NULL)
867 PRIV (recrd.buf_size) = to_read;
869 /* PR 17512: file: 025-1974-0.004. */
870 else if (to_read <= read_so_far)
873 /* Read the remaining record. */
874 to_read -= read_so_far;
876 vms_debug2 ((8, "vms_get_remaining_obj_record: to_read %d\n", to_read));
878 if (bfd_bread (PRIV (recrd.buf) + read_so_far, to_read, abfd) != to_read)
880 bfd_set_error (bfd_error_file_truncated);
884 /* Reset the record pointer. */
885 PRIV (recrd.rec) = PRIV (recrd.buf);
886 maybe_adjust_record_pointer_for_object (abfd);
888 vms_debug2 ((8, "vms_get_remaining_obj_record: size %d\n",
889 PRIV (recrd.rec_size)));
891 return PRIV (recrd.rec_size);
894 /* Read and process emh record.
895 Return TRUE on success, FALSE on error. */
898 _bfd_vms_slurp_ehdr (bfd *abfd)
901 unsigned char *vms_rec;
905 vms_rec = PRIV (recrd.rec);
906 /* PR 17512: file: 62736583. */
907 end = PRIV (recrd.buf) + PRIV (recrd.buf_size);
909 vms_debug2 ((2, "HDR/EMH\n"));
911 subtype = bfd_getl16 (vms_rec + 4);
913 vms_debug2 ((3, "subtype %d\n", subtype));
919 if (vms_rec + 21 >= end)
921 PRIV (hdr_data).hdr_b_strlvl = vms_rec[6];
922 PRIV (hdr_data).hdr_l_arch1 = bfd_getl32 (vms_rec + 8);
923 PRIV (hdr_data).hdr_l_arch2 = bfd_getl32 (vms_rec + 12);
924 PRIV (hdr_data).hdr_l_recsiz = bfd_getl32 (vms_rec + 16);
925 if ((vms_rec + 20 + vms_rec[20] + 1) >= end)
927 PRIV (hdr_data).hdr_t_name = _bfd_vms_save_counted_string (vms_rec + 20, vms_rec[20]);
928 ptr = vms_rec + 20 + vms_rec[20] + 1;
929 if ((ptr + *ptr + 1) >= end)
931 PRIV (hdr_data).hdr_t_version =_bfd_vms_save_counted_string (ptr, *ptr);
935 PRIV (hdr_data).hdr_t_date = _bfd_vms_save_sized_string (ptr, 17);
939 if (vms_rec + PRIV (recrd.rec_size - 6) > end)
941 PRIV (hdr_data).hdr_c_lnm =
942 _bfd_vms_save_sized_string (vms_rec, PRIV (recrd.rec_size - 6));
946 if (vms_rec + PRIV (recrd.rec_size - 6) > end)
948 PRIV (hdr_data).hdr_c_src =
949 _bfd_vms_save_sized_string (vms_rec, PRIV (recrd.rec_size - 6));
953 if (vms_rec + PRIV (recrd.rec_size - 6) > end)
955 PRIV (hdr_data).hdr_c_ttl =
956 _bfd_vms_save_sized_string (vms_rec, PRIV (recrd.rec_size - 6));
966 bfd_set_error (bfd_error_wrong_format);
973 /* Typical sections for evax object files. */
975 #define EVAX_ABS_NAME "$ABS$"
976 #define EVAX_CODE_NAME "$CODE$"
977 #define EVAX_LINK_NAME "$LINK$"
978 #define EVAX_DATA_NAME "$DATA$"
979 #define EVAX_BSS_NAME "$BSS$"
980 #define EVAX_READONLYADDR_NAME "$READONLY_ADDR$"
981 #define EVAX_READONLY_NAME "$READONLY$"
982 #define EVAX_LITERAL_NAME "$LITERAL$"
983 #define EVAX_LITERALS_NAME "$LITERALS"
984 #define EVAX_COMMON_NAME "$COMMON$"
985 #define EVAX_LOCAL_NAME "$LOCAL$"
987 struct sec_flags_struct
989 const char *name; /* Name of section. */
991 flagword flags_always; /* Flags we set always. */
993 flagword flags_hassize; /* Flags we set if the section has a size > 0. */
996 /* These flags are deccrtl/vaxcrtl (openVMS 6.2 Alpha) compatible. */
998 static const struct sec_flags_struct evax_section_flags[] =
1006 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_EXE,
1007 SEC_CODE | SEC_READONLY,
1008 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_EXE,
1009 SEC_CODE | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1010 { EVAX_LITERAL_NAME,
1011 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_RD | EGPS__V_NOMOD,
1012 SEC_DATA | SEC_READONLY,
1013 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_RD,
1014 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1016 EGPS__V_REL | EGPS__V_RD,
1017 SEC_DATA | SEC_READONLY,
1018 EGPS__V_REL | EGPS__V_RD,
1019 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1021 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT | EGPS__V_NOMOD,
1023 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1024 SEC_DATA | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1026 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT | EGPS__V_NOMOD,
1028 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT | EGPS__V_NOMOD,
1030 { EVAX_READONLYADDR_NAME,
1031 EGPS__V_PIC | EGPS__V_REL | EGPS__V_RD,
1032 SEC_DATA | SEC_READONLY,
1033 EGPS__V_PIC | EGPS__V_REL | EGPS__V_RD,
1034 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1035 { EVAX_READONLY_NAME,
1036 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_RD | EGPS__V_NOMOD,
1037 SEC_DATA | SEC_READONLY,
1038 EGPS__V_PIC | EGPS__V_REL | EGPS__V_SHR | EGPS__V_RD,
1039 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1041 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1043 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1044 SEC_DATA | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1045 { EVAX_LITERALS_NAME,
1046 EGPS__V_PIC | EGPS__V_OVR,
1047 SEC_DATA | SEC_READONLY,
1048 EGPS__V_PIC | EGPS__V_OVR,
1049 SEC_DATA | SEC_READONLY | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD },
1051 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1053 EGPS__V_REL | EGPS__V_RD | EGPS__V_WRT,
1054 SEC_DATA | SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD }
1057 /* Retrieve BFD section flags by name and size. */
1060 vms_secflag_by_name (const struct sec_flags_struct *section_flags,
1066 while (section_flags[i].name != NULL)
1068 if (strcmp (name, section_flags[i].name) == 0)
1071 return section_flags[i].flags_hassize;
1073 return section_flags[i].flags_always;
1078 return section_flags[i].flags_hassize;
1079 return section_flags[i].flags_always;
1082 /* Retrieve VMS section flags by name and size. */
1085 vms_esecflag_by_name (const struct sec_flags_struct *section_flags,
1091 while (section_flags[i].name != NULL)
1093 if (strcmp (name, section_flags[i].name) == 0)
1096 return section_flags[i].vflags_hassize;
1098 return section_flags[i].vflags_always;
1103 return section_flags[i].vflags_hassize;
1104 return section_flags[i].vflags_always;
1107 /* Add SYM to the symbol table of ABFD.
1108 Return FALSE in case of error. */
1111 add_symbol_entry (bfd *abfd, struct vms_symbol_entry *sym)
1113 if (PRIV (gsd_sym_count) >= PRIV (max_sym_count))
1115 if (PRIV (max_sym_count) == 0)
1117 PRIV (max_sym_count) = 128;
1118 PRIV (syms) = bfd_malloc
1119 (PRIV (max_sym_count) * sizeof (struct vms_symbol_entry *));
1123 PRIV (max_sym_count) *= 2;
1124 PRIV (syms) = bfd_realloc
1126 (PRIV (max_sym_count) * sizeof (struct vms_symbol_entry *)));
1128 if (PRIV (syms) == NULL)
1132 PRIV (syms)[PRIV (gsd_sym_count)++] = sym;
1136 /* Create a symbol whose name is ASCIC and add it to ABFD.
1137 Return NULL in case of error. */
1139 static struct vms_symbol_entry *
1140 add_symbol (bfd *abfd, const unsigned char *ascic)
1142 struct vms_symbol_entry *entry;
1146 entry = (struct vms_symbol_entry *)bfd_zalloc (abfd, sizeof (*entry) + len);
1149 entry->namelen = len;
1150 memcpy (entry->name, ascic, len);
1151 entry->name[len] = 0;
1152 entry->owner = abfd;
1154 if (!add_symbol_entry (abfd, entry))
1159 /* Read and process EGSD. Return FALSE on failure. */
1162 _bfd_vms_slurp_egsd (bfd *abfd)
1165 unsigned int gsd_size;
1166 unsigned char *vms_rec;
1167 unsigned long base_addr;
1169 vms_debug2 ((2, "EGSD\n"));
1171 if (PRIV (recrd.rec_size) < 8)
1173 _bfd_error_handler (_("corrupt EGSD record: its size (%#x) is too small"),
1174 PRIV (recrd.rec_size));
1175 bfd_set_error (bfd_error_bad_value);
1179 PRIV (recrd.rec) += 8; /* Skip type, size, align pad. */
1180 PRIV (recrd.rec_size) -= 8;
1182 /* Calculate base address for each section. */
1185 while (PRIV (recrd.rec_size) > 4)
1187 vms_rec = PRIV (recrd.rec);
1189 gsd_type = bfd_getl16 (vms_rec);
1190 gsd_size = bfd_getl16 (vms_rec + 2);
1192 vms_debug2 ((3, "egsd_type %d\n", gsd_type));
1194 /* PR 21615: Check for size overflow. */
1195 if (PRIV (recrd.rec_size) < gsd_size)
1197 _bfd_error_handler (_("corrupt EGSD record: size (%#x) is larger than remaining space (%#x)"),
1198 gsd_size, PRIV (recrd.rec_size));
1199 bfd_set_error (bfd_error_bad_value);
1205 _bfd_error_handler (_("corrupt EGSD record: size (%#x) is too small"),
1207 bfd_set_error (bfd_error_bad_value);
1214 /* Program section definition. */
1216 struct vms_egps *egps = (struct vms_egps *)vms_rec;
1217 flagword new_flags, vms_flags;
1220 vms_flags = bfd_getl16 (egps->flags);
1222 if ((vms_flags & EGPS__V_REL) == 0)
1224 /* Use the global absolute section for all
1225 absolute sections. */
1226 section = bfd_abs_section_ptr;
1231 unsigned long align_addr;
1233 name = _bfd_vms_save_counted_string (&egps->namlng, gsd_size - 4);
1235 section = bfd_make_section (abfd, name);
1239 section->filepos = 0;
1240 section->size = bfd_getl32 (egps->alloc);
1241 section->alignment_power = egps->align;
1243 vms_section_data (section)->flags = vms_flags;
1244 vms_section_data (section)->no_flags = 0;
1246 new_flags = vms_secflag_by_name (evax_section_flags, name,
1248 if (section->size > 0)
1249 new_flags |= SEC_LOAD;
1250 if (!(vms_flags & EGPS__V_NOMOD) && section->size > 0)
1252 /* Set RELOC and HAS_CONTENTS if the section is not
1253 demand-zero and not empty. */
1254 new_flags |= SEC_HAS_CONTENTS;
1255 if (vms_flags & EGPS__V_REL)
1256 new_flags |= SEC_RELOC;
1258 if (vms_flags & EGPS__V_EXE)
1260 /* Set CODE if section is executable. */
1261 new_flags |= SEC_CODE;
1262 new_flags &= ~SEC_DATA;
1264 if (!bfd_set_section_flags (abfd, section, new_flags))
1267 /* Give a non-overlapping vma to non absolute sections. */
1268 align_addr = (1 << section->alignment_power);
1269 if ((base_addr % align_addr) != 0)
1270 base_addr += (align_addr - (base_addr % align_addr));
1271 section->vma = (bfd_vma)base_addr;
1272 base_addr += section->size;
1275 /* Append it to the section array. */
1276 if (PRIV (section_count) >= PRIV (section_max))
1278 if (PRIV (section_max) == 0)
1279 PRIV (section_max) = 16;
1281 PRIV (section_max) *= 2;
1282 PRIV (sections) = bfd_realloc_or_free
1283 (PRIV (sections), PRIV (section_max) * sizeof (asection *));
1284 if (PRIV (sections) == NULL)
1288 PRIV (sections)[PRIV (section_count)] = section;
1289 PRIV (section_count)++;
1296 struct vms_symbol_entry *entry;
1297 struct vms_egsy *egsy = (struct vms_egsy *) vms_rec;
1300 old_flags = bfd_getl16 (egsy->flags);
1301 if (old_flags & EGSY__V_DEF)
1302 nameoff = ESDF__B_NAMLNG;
1304 nameoff = ESRF__B_NAMLNG;
1306 entry = add_symbol (abfd, vms_rec + nameoff);
1310 /* Allow only duplicate reference. */
1311 if ((entry->flags & EGSY__V_DEF) && (old_flags & EGSY__V_DEF))
1314 if (entry->typ == 0)
1316 entry->typ = gsd_type;
1317 entry->data_type = egsy->datyp;
1318 entry->flags = old_flags;
1321 if (old_flags & EGSY__V_DEF)
1323 struct vms_esdf *esdf = (struct vms_esdf *)vms_rec;
1326 entry->value = bfd_getl64 (esdf->value);
1327 if (PRIV (sections) == NULL)
1330 psindx = bfd_getl32 (esdf->psindx);
1331 /* PR 21813: Check for an out of range index. */
1332 if (psindx < 0 || psindx >= (int) PRIV (section_count))
1334 _bfd_error_handler (_("corrupt EGSD record: its psindx field is too big (%#lx)"),
1336 bfd_set_error (bfd_error_bad_value);
1339 entry->section = PRIV (sections)[psindx];
1341 if (old_flags & EGSY__V_NORM)
1343 PRIV (norm_sym_count)++;
1345 entry->code_value = bfd_getl64 (esdf->code_address);
1346 psindx = bfd_getl32 (esdf->ca_psindx);
1347 /* PR 21813: Check for an out of range index. */
1348 if (psindx < 0 || psindx >= (int) PRIV (section_count))
1350 _bfd_error_handler (_("corrupt EGSD record: its psindx field is too big (%#lx)"),
1352 bfd_set_error (bfd_error_bad_value);
1355 entry->code_section = PRIV (sections)[psindx];
1363 struct vms_symbol_entry *entry;
1364 struct vms_egst *egst = (struct vms_egst *)vms_rec;
1367 old_flags = bfd_getl16 (egst->header.flags);
1369 entry = add_symbol (abfd, &egst->namlng);
1374 entry->typ = gsd_type;
1375 entry->data_type = egst->header.datyp;
1376 entry->flags = old_flags;
1378 entry->symbol_vector = bfd_getl32 (egst->value);
1380 if (old_flags & EGSY__V_REL)
1384 if (PRIV (sections) == NULL)
1386 psindx = bfd_getl32 (egst->psindx);
1387 /* PR 21813: Check for an out of range index. */
1388 if (psindx < 0 || psindx >= (int) PRIV (section_count))
1390 _bfd_error_handler (_("corrupt EGSD record: its psindx field is too big (%#lx)"),
1392 bfd_set_error (bfd_error_bad_value);
1395 entry->section = PRIV (sections)[psindx];
1398 entry->section = bfd_abs_section_ptr;
1400 entry->value = bfd_getl64 (egst->lp_2);
1402 if (old_flags & EGSY__V_NORM)
1404 PRIV (norm_sym_count)++;
1406 entry->code_value = bfd_getl64 (egst->lp_1);
1407 entry->code_section = bfd_abs_section_ptr;
1414 /* Currently ignored. */
1419 _bfd_error_handler (_("unknown EGSD subtype %d"), gsd_type);
1420 bfd_set_error (bfd_error_bad_value);
1424 PRIV (recrd.rec_size) -= gsd_size;
1425 PRIV (recrd.rec) += gsd_size;
1428 /* FIXME: Should we complain if PRIV (recrd.rec_size) is not zero ? */
1430 if (PRIV (gsd_sym_count) > 0)
1431 abfd->flags |= HAS_SYMS;
1436 /* Stack routines for vms ETIR commands. */
1438 /* Push value and section index. */
1441 _bfd_vms_push (bfd *abfd, bfd_vma val, unsigned int reloc)
1443 vms_debug2 ((4, "<push %08lx (0x%08x) at %d>\n",
1444 (unsigned long)val, reloc, PRIV (stackptr)));
1446 PRIV (stack[PRIV (stackptr)]).value = val;
1447 PRIV (stack[PRIV (stackptr)]).reloc = reloc;
1449 if (PRIV (stackptr) >= STACKSIZE)
1451 bfd_set_error (bfd_error_bad_value);
1452 _bfd_error_handler (_("stack overflow (%d) in _bfd_vms_push"), PRIV (stackptr));
1457 /* Pop value and section index. */
1460 _bfd_vms_pop (bfd *abfd, bfd_vma *val, unsigned int *rel)
1462 if (PRIV (stackptr) == 0)
1464 bfd_set_error (bfd_error_bad_value);
1465 _bfd_error_handler (_("stack underflow in _bfd_vms_pop"));
1469 *val = PRIV (stack[PRIV (stackptr)]).value;
1470 *rel = PRIV (stack[PRIV (stackptr)]).reloc;
1472 vms_debug2 ((4, "<pop %08lx (0x%08x)>\n", (unsigned long)*val, *rel));
1475 /* Routines to fill sections contents during tir/etir read. */
1477 /* Initialize image buffer pointer to be filled. */
1480 image_set_ptr (bfd *abfd, bfd_vma vma, int sect, struct bfd_link_info *info)
1484 vms_debug2 ((4, "image_set_ptr (0x%08x, sect=%d)\n", (unsigned)vma, sect));
1486 if (PRIV (sections) == NULL)
1488 if (sect < 0 || sect >= (int) PRIV (section_count))
1491 sec = PRIV (sections)[sect];
1495 /* Reading contents to an output bfd. */
1497 if (sec->output_section == NULL)
1499 /* Section discarded. */
1500 vms_debug2 ((5, " section %s discarded\n", sec->name));
1502 /* This is not used. */
1503 PRIV (image_section) = NULL;
1504 PRIV (image_offset) = 0;
1507 PRIV (image_offset) = sec->output_offset + vma;
1508 PRIV (image_section) = sec->output_section;
1512 PRIV (image_offset) = vma;
1513 PRIV (image_section) = sec;
1517 /* Increment image buffer pointer by offset. */
1520 image_inc_ptr (bfd *abfd, bfd_vma offset)
1522 vms_debug2 ((4, "image_inc_ptr (%u)\n", (unsigned)offset));
1524 PRIV (image_offset) += offset;
1527 /* Save current DST location counter under specified index. */
1530 dst_define_location (bfd *abfd, unsigned int loc)
1532 vms_debug2 ((4, "dst_define_location (%d)\n", (int)loc));
1534 /* Grow the ptr offset table if necessary. */
1535 if (loc + 1 > PRIV (dst_ptr_offsets_count))
1537 PRIV (dst_ptr_offsets) = bfd_realloc (PRIV (dst_ptr_offsets),
1538 (loc + 1) * sizeof (unsigned int));
1539 PRIV (dst_ptr_offsets_count) = loc + 1;
1542 PRIV (dst_ptr_offsets)[loc] = PRIV (image_offset);
1545 /* Restore saved DST location counter from specified index. */
1548 dst_restore_location (bfd *abfd, unsigned int loc)
1550 vms_debug2 ((4, "dst_restore_location (%d)\n", (int)loc));
1552 PRIV (image_offset) = PRIV (dst_ptr_offsets)[loc];
1555 /* Retrieve saved DST location counter from specified index. */
1558 dst_retrieve_location (bfd *abfd, unsigned int loc)
1560 vms_debug2 ((4, "dst_retrieve_location (%d)\n", (int)loc));
1562 return PRIV (dst_ptr_offsets)[loc];
1565 /* Write multiple bytes to section image. */
1568 image_write (bfd *abfd, unsigned char *ptr, unsigned int size)
1571 _bfd_vms_debug (8, "image_write from (%p, %d) to (%ld)\n", ptr, size,
1572 (long)PRIV (image_offset));
1573 _bfd_hexdump (9, ptr, size, 0);
1576 if (PRIV (image_section)->contents != NULL)
1578 asection *sec = PRIV (image_section);
1579 file_ptr off = PRIV (image_offset);
1582 if (off > (file_ptr)sec->size
1583 || size > (file_ptr)sec->size
1584 || off + size > (file_ptr)sec->size)
1586 bfd_set_error (bfd_error_bad_value);
1590 memcpy (sec->contents + off, ptr, size);
1593 PRIV (image_offset) += size;
1597 /* Write byte to section image. */
1600 image_write_b (bfd * abfd, unsigned int value)
1602 unsigned char data[1];
1604 vms_debug2 ((6, "image_write_b (%02x)\n", (int) value));
1608 return image_write (abfd, data, sizeof (data));
1611 /* Write 2-byte word to image. */
1614 image_write_w (bfd * abfd, unsigned int value)
1616 unsigned char data[2];
1618 vms_debug2 ((6, "image_write_w (%04x)\n", (int) value));
1620 bfd_putl16 (value, data);
1621 return image_write (abfd, data, sizeof (data));
1624 /* Write 4-byte long to image. */
1627 image_write_l (bfd * abfd, unsigned long value)
1629 unsigned char data[4];
1631 vms_debug2 ((6, "image_write_l (%08lx)\n", value));
1633 bfd_putl32 (value, data);
1634 return image_write (abfd, data, sizeof (data));
1637 /* Write 8-byte quad to image. */
1640 image_write_q (bfd * abfd, bfd_vma value)
1642 unsigned char data[8];
1644 vms_debug2 ((6, "image_write_q (%08lx)\n", (unsigned long)value));
1646 bfd_putl64 (value, data);
1647 return image_write (abfd, data, sizeof (data));
1651 _bfd_vms_etir_name (int cmd)
1655 case ETIR__C_STA_GBL: return "ETIR__C_STA_GBL";
1656 case ETIR__C_STA_LW: return "ETIR__C_STA_LW";
1657 case ETIR__C_STA_QW: return "ETIR__C_STA_QW";
1658 case ETIR__C_STA_PQ: return "ETIR__C_STA_PQ";
1659 case ETIR__C_STA_LI: return "ETIR__C_STA_LI";
1660 case ETIR__C_STA_MOD: return "ETIR__C_STA_MOD";
1661 case ETIR__C_STA_CKARG: return "ETIR__C_STA_CKARG";
1662 case ETIR__C_STO_B: return "ETIR__C_STO_B";
1663 case ETIR__C_STO_W: return "ETIR__C_STO_W";
1664 case ETIR__C_STO_GBL: return "ETIR__C_STO_GBL";
1665 case ETIR__C_STO_CA: return "ETIR__C_STO_CA";
1666 case ETIR__C_STO_RB: return "ETIR__C_STO_RB";
1667 case ETIR__C_STO_AB: return "ETIR__C_STO_AB";
1668 case ETIR__C_STO_OFF: return "ETIR__C_STO_OFF";
1669 case ETIR__C_STO_IMM: return "ETIR__C_STO_IMM";
1670 case ETIR__C_STO_IMMR: return "ETIR__C_STO_IMMR";
1671 case ETIR__C_STO_LW: return "ETIR__C_STO_LW";
1672 case ETIR__C_STO_QW: return "ETIR__C_STO_QW";
1673 case ETIR__C_STO_GBL_LW: return "ETIR__C_STO_GBL_LW";
1674 case ETIR__C_STO_LP_PSB: return "ETIR__C_STO_LP_PSB";
1675 case ETIR__C_STO_HINT_GBL: return "ETIR__C_STO_HINT_GBL";
1676 case ETIR__C_STO_HINT_PS: return "ETIR__C_STO_HINT_PS";
1677 case ETIR__C_OPR_ADD: return "ETIR__C_OPR_ADD";
1678 case ETIR__C_OPR_SUB: return "ETIR__C_OPR_SUB";
1679 case ETIR__C_OPR_INSV: return "ETIR__C_OPR_INSV";
1680 case ETIR__C_OPR_USH: return "ETIR__C_OPR_USH";
1681 case ETIR__C_OPR_ROT: return "ETIR__C_OPR_ROT";
1682 case ETIR__C_OPR_REDEF: return "ETIR__C_OPR_REDEF";
1683 case ETIR__C_OPR_DFLIT: return "ETIR__C_OPR_DFLIT";
1684 case ETIR__C_STC_LP: return "ETIR__C_STC_LP";
1685 case ETIR__C_STC_GBL: return "ETIR__C_STC_GBL";
1686 case ETIR__C_STC_GCA: return "ETIR__C_STC_GCA";
1687 case ETIR__C_STC_PS: return "ETIR__C_STC_PS";
1688 case ETIR__C_STC_NBH_PS: return "ETIR__C_STC_NBH_PS";
1689 case ETIR__C_STC_NOP_GBL: return "ETIR__C_STC_NOP_GBL";
1690 case ETIR__C_STC_NOP_PS: return "ETIR__C_STC_NOP_PS";
1691 case ETIR__C_STC_BSR_GBL: return "ETIR__C_STC_BSR_GBL";
1692 case ETIR__C_STC_BSR_PS: return "ETIR__C_STC_BSR_PS";
1693 case ETIR__C_STC_LDA_GBL: return "ETIR__C_STC_LDA_GBL";
1694 case ETIR__C_STC_LDA_PS: return "ETIR__C_STC_LDA_PS";
1695 case ETIR__C_STC_BOH_GBL: return "ETIR__C_STC_BOH_GBL";
1696 case ETIR__C_STC_BOH_PS: return "ETIR__C_STC_BOH_PS";
1697 case ETIR__C_STC_NBH_GBL: return "ETIR__C_STC_NBH_GBL";
1698 case ETIR__C_STC_LP_PSB: return "ETIR__C_STC_LP_PSB";
1699 case ETIR__C_CTL_SETRB: return "ETIR__C_CTL_SETRB";
1700 case ETIR__C_CTL_AUGRB: return "ETIR__C_CTL_AUGRB";
1701 case ETIR__C_CTL_DFLOC: return "ETIR__C_CTL_DFLOC";
1702 case ETIR__C_CTL_STLOC: return "ETIR__C_CTL_STLOC";
1703 case ETIR__C_CTL_STKDL: return "ETIR__C_CTL_STKDL";
1706 /* These names have not yet been added to this switch statement. */
1707 _bfd_error_handler (_("unknown ETIR command %d"), cmd);
1712 #define HIGHBIT(op) ((op & 0x80000000L) == 0x80000000L)
1715 _bfd_vms_get_value (bfd *abfd,
1716 const unsigned char *ascic,
1717 const unsigned char *max_ascic,
1718 struct bfd_link_info *info,
1720 struct alpha_vms_link_hash_entry **hp)
1725 struct alpha_vms_link_hash_entry *h;
1727 /* Not linking. Do not try to resolve the symbol. */
1736 if (ascic + len >= max_ascic)
1738 _bfd_error_handler (_("corrupt vms value"));
1744 for (i = 0; i < len; i++)
1745 name[i] = ascic[i + 1];
1748 h = (struct alpha_vms_link_hash_entry *)
1749 bfd_link_hash_lookup (info->hash, name, FALSE, FALSE, TRUE);
1754 && (h->root.type == bfd_link_hash_defined
1755 || h->root.type == bfd_link_hash_defweak))
1756 *vma = h->root.u.def.value
1757 + h->root.u.def.section->output_offset
1758 + h->root.u.def.section->output_section->vma;
1759 else if (h && h->root.type == bfd_link_hash_undefweak)
1763 (*info->callbacks->undefined_symbol)
1764 (info, name, abfd, PRIV (image_section), PRIV (image_offset), TRUE);
1771 #define RELC_SHR_BASE 0x10000
1772 #define RELC_SEC_BASE 0x20000
1773 #define RELC_MASK 0x0ffff
1776 alpha_vms_sym_to_ctxt (struct alpha_vms_link_hash_entry *h)
1778 /* Handle undefined symbols. */
1779 if (h == NULL || h->sym == NULL)
1782 if (h->sym->typ == EGSD__C_SYMG)
1784 if (h->sym->flags & EGSY__V_REL)
1785 return RELC_SHR_BASE + PRIV2 (h->sym->owner, shr_index);
1788 /* Can this happen (non-relocatable symg) ? I'd like to see
1793 if (h->sym->typ == EGSD__C_SYM)
1795 if (h->sym->flags & EGSY__V_REL)
1804 alpha_vms_get_sym_value (asection *sect, bfd_vma addr)
1806 return sect->output_section->vma + sect->output_offset + addr;
1810 alpha_vms_fix_sec_rel (bfd *abfd, struct bfd_link_info *info,
1811 unsigned int rel, bfd_vma vma)
1815 if (PRIV (sections) == NULL)
1818 sec = PRIV (sections)[rel & RELC_MASK];
1822 if (sec->output_section == NULL)
1824 return vma + sec->output_section->vma + sec->output_offset;
1827 return vma + sec->vma;
1830 /* Read an ETIR record from ABFD. If INFO is not null, put the content into
1831 the output section (used during linking).
1832 Return FALSE in case of error. */
1835 _bfd_vms_slurp_etir (bfd *abfd, struct bfd_link_info *info)
1838 unsigned int length;
1839 unsigned char *maxptr;
1844 struct alpha_vms_link_hash_entry *h;
1846 PRIV (recrd.rec) += ETIR__C_HEADER_SIZE;
1847 PRIV (recrd.rec_size) -= ETIR__C_HEADER_SIZE;
1849 ptr = PRIV (recrd.rec);
1850 length = PRIV (recrd.rec_size);
1851 maxptr = ptr + length;
1853 vms_debug2 ((2, "ETIR: %d bytes\n", length));
1855 while (ptr < maxptr)
1857 int cmd = bfd_getl16 (ptr);
1858 int cmd_length = bfd_getl16 (ptr + 2);
1862 /* PR 21589 and 21579: Check for a corrupt ETIR record. */
1863 if (cmd_length < 4 || (ptr + cmd_length > maxptr + 4))
1866 _bfd_error_handler (_("corrupt ETIR record encountered"));
1867 bfd_set_error (bfd_error_bad_value);
1872 _bfd_vms_debug (4, "etir: %s(%d)\n",
1873 _bfd_vms_etir_name (cmd), cmd);
1874 _bfd_hexdump (8, ptr, cmd_length - 4, 0);
1882 stack 32 bit value of symbol (high bits set to 0). */
1883 case ETIR__C_STA_GBL:
1884 _bfd_vms_get_value (abfd, ptr, maxptr, info, &op1, &h);
1885 _bfd_vms_push (abfd, op1, alpha_vms_sym_to_ctxt (h));
1891 stack 32 bit value, sign extend to 64 bit. */
1892 case ETIR__C_STA_LW:
1893 if (ptr + 4 >= maxptr)
1895 _bfd_vms_push (abfd, bfd_getl32 (ptr), RELC_NONE);
1901 stack 64 bit value of symbol. */
1902 case ETIR__C_STA_QW:
1903 if (ptr + 8 >= maxptr)
1905 _bfd_vms_push (abfd, bfd_getl64 (ptr), RELC_NONE);
1908 /* Stack psect base plus quadword offset
1909 arg: lw section index
1910 qw signed quadword offset (low 32 bits)
1912 Stack qw argument and section index
1913 (see ETIR__C_STO_OFF, ETIR__C_CTL_SETRB). */
1914 case ETIR__C_STA_PQ:
1918 if (ptr + 12 >= maxptr)
1920 psect = bfd_getl32 (ptr);
1921 if ((unsigned int) psect >= PRIV (section_count))
1923 _bfd_error_handler (_("bad section index in %s"),
1924 _bfd_vms_etir_name (cmd));
1925 bfd_set_error (bfd_error_bad_value);
1928 op1 = bfd_getl64 (ptr + 4);
1929 _bfd_vms_push (abfd, op1, psect | RELC_SEC_BASE);
1933 case ETIR__C_STA_LI:
1934 case ETIR__C_STA_MOD:
1935 case ETIR__C_STA_CKARG:
1936 _bfd_error_handler (_("unsupported STA cmd %s"),
1937 _bfd_vms_etir_name (cmd));
1941 /* Store byte: pop stack, write byte
1944 _bfd_vms_pop (abfd, &op1, &rel1);
1945 if (rel1 != RELC_NONE)
1947 image_write_b (abfd, (unsigned int) op1 & 0xff);
1950 /* Store word: pop stack, write word
1953 _bfd_vms_pop (abfd, &op1, &rel1);
1954 if (rel1 != RELC_NONE)
1956 image_write_w (abfd, (unsigned int) op1 & 0xffff);
1959 /* Store longword: pop stack, write longword
1961 case ETIR__C_STO_LW:
1962 _bfd_vms_pop (abfd, &op1, &rel1);
1963 if (rel1 & RELC_SEC_BASE)
1965 op1 = alpha_vms_fix_sec_rel (abfd, info, rel1, op1);
1968 else if (rel1 & RELC_SHR_BASE)
1970 alpha_vms_add_fixup_lr (info, rel1 & RELC_MASK, op1);
1973 if (rel1 != RELC_NONE)
1975 if (rel1 != RELC_REL)
1977 alpha_vms_add_lw_reloc (info);
1979 image_write_l (abfd, op1);
1982 /* Store quadword: pop stack, write quadword
1984 case ETIR__C_STO_QW:
1985 _bfd_vms_pop (abfd, &op1, &rel1);
1986 if (rel1 & RELC_SEC_BASE)
1988 op1 = alpha_vms_fix_sec_rel (abfd, info, rel1, op1);
1991 else if (rel1 & RELC_SHR_BASE)
1993 if (rel1 != RELC_NONE)
1995 if (rel1 != RELC_REL)
1997 alpha_vms_add_qw_reloc (info);
1999 image_write_q (abfd, op1);
2002 /* Store immediate repeated: pop stack for repeat count
2005 case ETIR__C_STO_IMMR:
2009 if (ptr + 4 >= maxptr)
2011 size = bfd_getl32 (ptr);
2012 _bfd_vms_pop (abfd, &op1, &rel1);
2013 if (rel1 != RELC_NONE)
2016 image_write (abfd, ptr + 4, size);
2020 /* Store global: write symbol value
2021 arg: cs global symbol name. */
2022 case ETIR__C_STO_GBL:
2023 _bfd_vms_get_value (abfd, ptr, maxptr, info, &op1, &h);
2026 if (h->sym->typ == EGSD__C_SYMG)
2028 alpha_vms_add_fixup_qr
2029 (info, abfd, h->sym->owner, h->sym->symbol_vector);
2034 op1 = alpha_vms_get_sym_value (h->sym->section,
2036 alpha_vms_add_qw_reloc (info);
2039 image_write_q (abfd, op1);
2042 /* Store code address: write address of entry point
2043 arg: cs global symbol name (procedure). */
2044 case ETIR__C_STO_CA:
2045 _bfd_vms_get_value (abfd, ptr, maxptr, info, &op1, &h);
2048 if (h->sym->flags & EGSY__V_NORM)
2050 /* That's really a procedure. */
2051 if (h->sym->typ == EGSD__C_SYMG)
2053 alpha_vms_add_fixup_ca (info, abfd, h->sym->owner);
2054 op1 = h->sym->symbol_vector;
2058 op1 = alpha_vms_get_sym_value (h->sym->code_section,
2059 h->sym->code_value);
2060 alpha_vms_add_qw_reloc (info);
2065 /* Symbol is not a procedure. */
2069 image_write_q (abfd, op1);
2072 /* Store offset to psect: pop stack, add low 32 bits to base of psect
2074 case ETIR__C_STO_OFF:
2075 _bfd_vms_pop (abfd, &op1, &rel1);
2077 if (!(rel1 & RELC_SEC_BASE))
2080 op1 = alpha_vms_fix_sec_rel (abfd, info, rel1, op1);
2082 image_write_q (abfd, op1);
2086 arg: lw count of bytes
2088 case ETIR__C_STO_IMM:
2092 if (ptr + 4 >= maxptr)
2094 size = bfd_getl32 (ptr);
2095 image_write (abfd, ptr + 4, size);
2099 /* This code is 'reserved to digital' according to the openVMS
2100 linker manual, however it is generated by the DEC C compiler
2101 and defined in the include file.
2102 FIXME, since the following is just a guess
2103 store global longword: store 32bit value of symbol
2104 arg: cs symbol name. */
2105 case ETIR__C_STO_GBL_LW:
2106 _bfd_vms_get_value (abfd, ptr, maxptr, info, &op1, &h);
2110 image_write_l (abfd, op1);
2113 case ETIR__C_STO_RB:
2114 case ETIR__C_STO_AB:
2115 case ETIR__C_STO_LP_PSB:
2116 _bfd_error_handler (_("%s: not supported"),
2117 _bfd_vms_etir_name (cmd));
2120 case ETIR__C_STO_HINT_GBL:
2121 case ETIR__C_STO_HINT_PS:
2122 _bfd_error_handler (_("%s: not implemented"),
2123 _bfd_vms_etir_name (cmd));
2127 /* 200 Store-conditional Linkage Pair
2129 case ETIR__C_STC_LP:
2131 /* 202 Store-conditional Address at global address
2135 case ETIR__C_STC_GBL:
2137 /* 203 Store-conditional Code Address at global address
2139 cs procedure name. */
2140 case ETIR__C_STC_GCA:
2142 /* 204 Store-conditional Address at psect + offset
2146 case ETIR__C_STC_PS:
2147 _bfd_error_handler (_("%s: not supported"),
2148 _bfd_vms_etir_name (cmd));
2152 /* 201 Store-conditional Linkage Pair with Procedure Signature
2158 case ETIR__C_STC_LP_PSB:
2159 _bfd_vms_get_value (abfd, ptr + 4, maxptr, info, &op1, &h);
2162 if (h->sym->typ == EGSD__C_SYMG)
2164 alpha_vms_add_fixup_lp (info, abfd, h->sym->owner);
2165 op1 = h->sym->symbol_vector;
2170 op1 = alpha_vms_get_sym_value (h->sym->code_section,
2171 h->sym->code_value);
2172 op2 = alpha_vms_get_sym_value (h->sym->section,
2178 /* Undefined symbol. */
2182 image_write_q (abfd, op1);
2183 image_write_q (abfd, op2);
2186 /* 205 Store-conditional NOP at address of global
2188 case ETIR__C_STC_NOP_GBL:
2191 /* 207 Store-conditional BSR at global address
2194 case ETIR__C_STC_BSR_GBL:
2197 /* 209 Store-conditional LDA at global address
2200 case ETIR__C_STC_LDA_GBL:
2203 /* 211 Store-conditional BSR or Hint at global address
2206 case ETIR__C_STC_BOH_GBL:
2207 /* Currentl ignored. */
2210 /* 213 Store-conditional NOP,BSR or HINT at global address
2213 case ETIR__C_STC_NBH_GBL:
2215 /* 206 Store-conditional NOP at pect + offset
2218 case ETIR__C_STC_NOP_PS:
2220 /* 208 Store-conditional BSR at pect + offset
2223 case ETIR__C_STC_BSR_PS:
2225 /* 210 Store-conditional LDA at psect + offset
2228 case ETIR__C_STC_LDA_PS:
2230 /* 212 Store-conditional BSR or Hint at pect + offset
2233 case ETIR__C_STC_BOH_PS:
2235 /* 214 Store-conditional NOP, BSR or HINT at psect + offset
2237 case ETIR__C_STC_NBH_PS:
2238 _bfd_error_handler (_("%s: not supported"),
2239 _bfd_vms_etir_name (cmd));
2243 /* Det relocation base: pop stack, set image location counter
2245 case ETIR__C_CTL_SETRB:
2246 _bfd_vms_pop (abfd, &op1, &rel1);
2247 if (!(rel1 & RELC_SEC_BASE))
2249 image_set_ptr (abfd, op1, rel1 & RELC_MASK, info);
2252 /* Augment relocation base: increment image location counter by offset
2253 arg: lw offset value. */
2254 case ETIR__C_CTL_AUGRB:
2255 if (ptr + 4 >= maxptr)
2257 op1 = bfd_getl32 (ptr);
2258 image_inc_ptr (abfd, op1);
2261 /* Define location: pop index, save location counter under index
2263 case ETIR__C_CTL_DFLOC:
2264 _bfd_vms_pop (abfd, &op1, &rel1);
2265 if (rel1 != RELC_NONE)
2267 dst_define_location (abfd, op1);
2270 /* Set location: pop index, restore location counter from index
2272 case ETIR__C_CTL_STLOC:
2273 _bfd_vms_pop (abfd, &op1, &rel1);
2274 if (rel1 != RELC_NONE)
2276 dst_restore_location (abfd, op1);
2279 /* Stack defined location: pop index, push location counter from index
2281 case ETIR__C_CTL_STKDL:
2282 _bfd_vms_pop (abfd, &op1, &rel1);
2283 if (rel1 != RELC_NONE)
2285 _bfd_vms_push (abfd, dst_retrieve_location (abfd, op1), RELC_NONE);
2288 case ETIR__C_OPR_NOP: /* No-op. */
2291 case ETIR__C_OPR_ADD: /* Add. */
2292 _bfd_vms_pop (abfd, &op1, &rel1);
2293 _bfd_vms_pop (abfd, &op2, &rel2);
2294 if (rel1 == RELC_NONE && rel2 != RELC_NONE)
2296 else if (rel1 != RELC_NONE && rel2 != RELC_NONE)
2298 _bfd_vms_push (abfd, op1 + op2, rel1);
2301 case ETIR__C_OPR_SUB: /* Subtract. */
2302 _bfd_vms_pop (abfd, &op1, &rel1);
2303 _bfd_vms_pop (abfd, &op2, &rel2);
2304 if (rel1 == RELC_NONE && rel2 != RELC_NONE)
2306 else if ((rel1 & RELC_SEC_BASE) && (rel2 & RELC_SEC_BASE))
2308 op1 = alpha_vms_fix_sec_rel (abfd, info, rel1, op1);
2309 op2 = alpha_vms_fix_sec_rel (abfd, info, rel2, op2);
2312 else if (rel1 != RELC_NONE && rel2 != RELC_NONE)
2314 _bfd_vms_push (abfd, op2 - op1, rel1);
2317 case ETIR__C_OPR_MUL: /* Multiply. */
2318 _bfd_vms_pop (abfd, &op1, &rel1);
2319 _bfd_vms_pop (abfd, &op2, &rel2);
2320 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2322 _bfd_vms_push (abfd, op1 * op2, RELC_NONE);
2325 case ETIR__C_OPR_DIV: /* Divide. */
2326 _bfd_vms_pop (abfd, &op1, &rel1);
2327 _bfd_vms_pop (abfd, &op2, &rel2);
2328 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2331 _bfd_vms_push (abfd, 0, RELC_NONE);
2333 _bfd_vms_push (abfd, op2 / op1, RELC_NONE);
2336 case ETIR__C_OPR_AND: /* Logical AND. */
2337 _bfd_vms_pop (abfd, &op1, &rel1);
2338 _bfd_vms_pop (abfd, &op2, &rel2);
2339 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2341 _bfd_vms_push (abfd, op1 & op2, RELC_NONE);
2344 case ETIR__C_OPR_IOR: /* Logical inclusive OR. */
2345 _bfd_vms_pop (abfd, &op1, &rel1);
2346 _bfd_vms_pop (abfd, &op2, &rel2);
2347 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2349 _bfd_vms_push (abfd, op1 | op2, RELC_NONE);
2352 case ETIR__C_OPR_EOR: /* Logical exclusive OR. */
2353 _bfd_vms_pop (abfd, &op1, &rel1);
2354 _bfd_vms_pop (abfd, &op2, &rel2);
2355 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2357 _bfd_vms_push (abfd, op1 ^ op2, RELC_NONE);
2360 case ETIR__C_OPR_NEG: /* Negate. */
2361 _bfd_vms_pop (abfd, &op1, &rel1);
2362 if (rel1 != RELC_NONE)
2364 _bfd_vms_push (abfd, -op1, RELC_NONE);
2367 case ETIR__C_OPR_COM: /* Complement. */
2368 _bfd_vms_pop (abfd, &op1, &rel1);
2369 if (rel1 != RELC_NONE)
2371 _bfd_vms_push (abfd, ~op1, RELC_NONE);
2374 case ETIR__C_OPR_ASH: /* Arithmetic shift. */
2375 _bfd_vms_pop (abfd, &op1, &rel1);
2376 _bfd_vms_pop (abfd, &op2, &rel2);
2377 if (rel1 != RELC_NONE || rel2 != RELC_NONE)
2380 _bfd_error_handler (_("invalid use of %s with contexts"),
2381 _bfd_vms_etir_name (cmd));
2384 if ((int)op2 < 0) /* Shift right. */
2386 else /* Shift left. */
2388 _bfd_vms_push (abfd, op1, RELC_NONE); /* FIXME: sym. */
2391 case ETIR__C_OPR_INSV: /* Insert field. */
2392 case ETIR__C_OPR_USH: /* Unsigned shift. */
2393 case ETIR__C_OPR_ROT: /* Rotate. */
2394 case ETIR__C_OPR_REDEF: /* Redefine symbol to current location. */
2395 case ETIR__C_OPR_DFLIT: /* Define a literal. */
2396 _bfd_error_handler (_("%s: not supported"),
2397 _bfd_vms_etir_name (cmd));
2401 case ETIR__C_OPR_SEL: /* Select. */
2402 _bfd_vms_pop (abfd, &op1, &rel1);
2404 _bfd_vms_pop (abfd, &op1, &rel1);
2407 _bfd_vms_pop (abfd, &op1, &rel1);
2408 _bfd_vms_pop (abfd, &op2, &rel2);
2409 _bfd_vms_push (abfd, op1, rel1);
2414 _bfd_error_handler (_("reserved cmd %d"), cmd);
2419 ptr += cmd_length - 4;
2425 /* Process EDBG/ETBT record.
2426 Return TRUE on success, FALSE on error */
2429 vms_slurp_debug (bfd *abfd)
2431 asection *section = PRIV (dst_section);
2433 if (section == NULL)
2435 /* We have no way to find out beforehand how much debug info there
2436 is in an object file, so pick an initial amount and grow it as
2438 flagword flags = SEC_HAS_CONTENTS | SEC_DEBUGGING | SEC_RELOC
2441 section = bfd_make_section (abfd, "$DST$");
2444 if (!bfd_set_section_flags (abfd, section, flags))
2446 PRIV (dst_section) = section;
2449 PRIV (image_section) = section;
2450 PRIV (image_offset) = section->size;
2452 if (!_bfd_vms_slurp_etir (abfd, NULL))
2455 section->size = PRIV (image_offset);
2459 /* Process EDBG record.
2460 Return TRUE on success, FALSE on error. */
2463 _bfd_vms_slurp_edbg (bfd *abfd)
2465 vms_debug2 ((2, "EDBG\n"));
2467 abfd->flags |= HAS_DEBUG | HAS_LINENO;
2469 return vms_slurp_debug (abfd);
2472 /* Process ETBT record.
2473 Return TRUE on success, FALSE on error. */
2476 _bfd_vms_slurp_etbt (bfd *abfd)
2478 vms_debug2 ((2, "ETBT\n"));
2480 abfd->flags |= HAS_LINENO;
2482 return vms_slurp_debug (abfd);
2485 /* Process EEOM record.
2486 Return TRUE on success, FALSE on error. */
2489 _bfd_vms_slurp_eeom (bfd *abfd)
2491 struct vms_eeom *eeom = (struct vms_eeom *) PRIV (recrd.rec);
2493 vms_debug2 ((2, "EEOM\n"));
2495 /* PR 21813: Check for an undersized record. */
2496 if (PRIV (recrd.buf_size) < sizeof (* eeom))
2498 _bfd_error_handler (_("corrupt EEOM record - size is too small"));
2499 bfd_set_error (bfd_error_bad_value);
2503 PRIV (eom_data).eom_l_total_lps = bfd_getl32 (eeom->total_lps);
2504 PRIV (eom_data).eom_w_comcod = bfd_getl16 (eeom->comcod);
2505 if (PRIV (eom_data).eom_w_comcod > 1)
2507 _bfd_error_handler (_("object module not error-free !"));
2508 bfd_set_error (bfd_error_bad_value);
2512 PRIV (eom_data).eom_has_transfer = FALSE;
2513 if (PRIV (recrd.rec_size) > 10)
2515 PRIV (eom_data).eom_has_transfer = TRUE;
2516 PRIV (eom_data).eom_b_tfrflg = eeom->tfrflg;
2517 PRIV (eom_data).eom_l_psindx = bfd_getl32 (eeom->psindx);
2518 PRIV (eom_data).eom_l_tfradr = bfd_getl32 (eeom->tfradr);
2520 abfd->start_address = PRIV (eom_data).eom_l_tfradr;
2525 /* Slurp an ordered set of VMS object records. Return FALSE on error. */
2528 _bfd_vms_slurp_object_records (bfd * abfd)
2535 vms_debug2 ((7, "reading at %08lx\n", (unsigned long)bfd_tell (abfd)));
2537 type = _bfd_vms_get_object_record (abfd);
2540 vms_debug2 ((2, "next_record failed\n"));
2547 err = _bfd_vms_slurp_ehdr (abfd);
2550 err = _bfd_vms_slurp_eeom (abfd);
2553 err = _bfd_vms_slurp_egsd (abfd);
2556 err = TRUE; /* _bfd_vms_slurp_etir (abfd); */
2559 err = _bfd_vms_slurp_edbg (abfd);
2562 err = _bfd_vms_slurp_etbt (abfd);
2569 vms_debug2 ((2, "slurp type %d failed\n", type));
2573 while (type != EOBJ__C_EEOM);
2578 /* Initialize private data */
2580 vms_initialize (bfd * abfd)
2584 amt = sizeof (struct vms_private_data_struct);
2585 abfd->tdata.any = bfd_zalloc (abfd, amt);
2586 if (abfd->tdata.any == NULL)
2589 PRIV (recrd.file_format) = FF_UNKNOWN;
2591 amt = sizeof (struct stack_struct) * STACKSIZE;
2592 PRIV (stack) = bfd_alloc (abfd, amt);
2593 if (PRIV (stack) == NULL)
2599 bfd_release (abfd, abfd->tdata.any);
2600 abfd->tdata.any = NULL;
2604 /* Check the format for a file being read.
2605 Return a (bfd_target *) if it's an object file or zero if not. */
2607 static const struct bfd_target *
2608 alpha_vms_object_p (bfd *abfd)
2610 void *tdata_save = abfd->tdata.any;
2611 unsigned int test_len;
2614 vms_debug2 ((1, "vms_object_p(%p)\n", abfd));
2616 /* Allocate alpha-vms specific data. */
2617 if (!vms_initialize (abfd))
2620 if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET))
2621 goto err_wrong_format;
2623 /* The first challenge with VMS is to discover the kind of the file.
2625 Image files (executable or shared images) are stored as a raw
2626 stream of bytes (like on UNIX), but there is no magic number.
2628 Object files are written with RMS (record management service), ie
2629 each records are preceeded by its length (on a word - 2 bytes), and
2630 padded for word-alignment. That would be simple but when files
2631 are transfered to a UNIX filesystem (using ftp), records are lost.
2632 Only the raw content of the records are transfered. Fortunately,
2633 the Alpha Object file format also store the length of the record
2634 in the records. Is that clear ? */
2636 /* Minimum is 6 bytes for objects (2 bytes size, 2 bytes record id,
2637 2 bytes size repeated) and 12 bytes for images (4 bytes major id,
2638 4 bytes minor id, 4 bytes length). */
2641 /* Size the main buffer. */
2642 buf = (unsigned char *) bfd_malloc (test_len);
2645 PRIV (recrd.buf) = buf;
2646 PRIV (recrd.buf_size) = test_len;
2648 /* Initialize the record pointer. */
2649 PRIV (recrd.rec) = buf;
2651 if (bfd_bread (buf, test_len, abfd) != test_len)
2652 goto err_wrong_format;
2654 /* Is it an image? */
2655 if ((bfd_getl32 (buf) == EIHD__K_MAJORID)
2656 && (bfd_getl32 (buf + 4) == EIHD__K_MINORID))
2658 unsigned int to_read;
2659 unsigned int read_so_far;
2660 unsigned int remaining;
2661 unsigned int eisd_offset, eihs_offset;
2663 /* Extract the header size. */
2664 PRIV (recrd.rec_size) = bfd_getl32 (buf + EIHD__L_SIZE);
2666 /* The header size is 0 for DSF files. */
2667 if (PRIV (recrd.rec_size) == 0)
2668 PRIV (recrd.rec_size) = sizeof (struct vms_eihd);
2670 if (PRIV (recrd.rec_size) > PRIV (recrd.buf_size))
2672 buf = bfd_realloc_or_free (buf, PRIV (recrd.rec_size));
2676 PRIV (recrd.buf) = NULL;
2679 PRIV (recrd.buf) = buf;
2680 PRIV (recrd.buf_size) = PRIV (recrd.rec_size);
2683 /* PR 21813: Check for a truncated record. */
2684 if (PRIV (recrd.rec_size < test_len))
2686 /* Read the remaining record. */
2687 remaining = PRIV (recrd.rec_size) - test_len;
2688 to_read = MIN (VMS_BLOCK_SIZE - test_len, remaining);
2689 read_so_far = test_len;
2691 while (remaining > 0)
2693 if (bfd_bread (buf + read_so_far, to_read, abfd) != to_read)
2694 goto err_wrong_format;
2696 read_so_far += to_read;
2697 remaining -= to_read;
2699 to_read = MIN (VMS_BLOCK_SIZE, remaining);
2702 /* Reset the record pointer. */
2703 PRIV (recrd.rec) = buf;
2705 /* PR 17512: file: 7d7c57c2. */
2706 if (PRIV (recrd.rec_size) < sizeof (struct vms_eihd))
2708 vms_debug2 ((2, "file type is image\n"));
2710 if (!_bfd_vms_slurp_eihd (abfd, &eisd_offset, &eihs_offset))
2711 goto err_wrong_format;
2713 if (!_bfd_vms_slurp_eisd (abfd, eisd_offset))
2714 goto err_wrong_format;
2716 /* EIHS is optional. */
2717 if (eihs_offset != 0 && !_bfd_vms_slurp_eihs (abfd, eihs_offset))
2718 goto err_wrong_format;
2724 /* Assume it's a module and adjust record pointer if necessary. */
2725 maybe_adjust_record_pointer_for_object (abfd);
2727 /* But is it really a module? */
2728 if (bfd_getl16 (PRIV (recrd.rec)) <= EOBJ__C_MAXRECTYP
2729 && bfd_getl16 (PRIV (recrd.rec) + 2) <= EOBJ__C_MAXRECSIZ)
2731 if (vms_get_remaining_object_record (abfd, test_len) <= 0)
2732 goto err_wrong_format;
2734 vms_debug2 ((2, "file type is module\n"));
2736 type = bfd_getl16 (PRIV (recrd.rec));
2737 if (type != EOBJ__C_EMH || !_bfd_vms_slurp_ehdr (abfd))
2738 goto err_wrong_format;
2740 if (!_bfd_vms_slurp_object_records (abfd))
2741 goto err_wrong_format;
2744 goto err_wrong_format;
2747 /* Set arch_info to alpha. */
2749 if (! bfd_default_set_arch_mach (abfd, bfd_arch_alpha, 0))
2750 goto err_wrong_format;
2755 bfd_set_error (bfd_error_wrong_format);
2758 if (PRIV (recrd.buf))
2759 free (PRIV (recrd.buf));
2760 if (abfd->tdata.any != tdata_save && abfd->tdata.any != NULL)
2761 bfd_release (abfd, abfd->tdata.any);
2762 abfd->tdata.any = tdata_save;
2768 /* Write an EMH/MHD record. */
2771 _bfd_vms_write_emh (bfd *abfd)
2773 struct vms_rec_wr *recwr = &PRIV (recwr);
2775 _bfd_vms_output_alignment (recwr, 2);
2778 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
2779 _bfd_vms_output_short (recwr, EMH__C_MHD);
2780 _bfd_vms_output_short (recwr, EOBJ__C_STRLVL);
2781 _bfd_vms_output_long (recwr, 0);
2782 _bfd_vms_output_long (recwr, 0);
2783 _bfd_vms_output_long (recwr, MAX_OUTREC_SIZE);
2785 /* Create module name from filename. */
2786 if (bfd_get_filename (abfd) != 0)
2788 char *module = vms_get_module_name (bfd_get_filename (abfd), TRUE);
2789 _bfd_vms_output_counted (recwr, module);
2793 _bfd_vms_output_counted (recwr, "NONAME");
2795 _bfd_vms_output_counted (recwr, BFD_VERSION_STRING);
2796 _bfd_vms_output_dump (recwr, get_vms_time_string (), EMH_DATE_LENGTH);
2797 _bfd_vms_output_fill (recwr, 0, EMH_DATE_LENGTH);
2798 _bfd_vms_output_end (abfd, recwr);
2801 /* Write an EMH/LMN record. */
2804 _bfd_vms_write_lmn (bfd *abfd, const char *name)
2807 struct vms_rec_wr *recwr = &PRIV (recwr);
2808 unsigned int ver = BFD_VERSION / 10000;
2811 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
2812 _bfd_vms_output_short (recwr, EMH__C_LNM);
2813 snprintf (version, sizeof (version), "%s %d.%d.%d", name,
2814 ver / 10000, (ver / 100) % 100, ver % 100);
2815 _bfd_vms_output_dump (recwr, (unsigned char *)version, strlen (version));
2816 _bfd_vms_output_end (abfd, recwr);
2820 /* Write eom record for bfd abfd. Return FALSE on error. */
2823 _bfd_vms_write_eeom (bfd *abfd)
2825 struct vms_rec_wr *recwr = &PRIV (recwr);
2827 vms_debug2 ((2, "vms_write_eeom\n"));
2829 _bfd_vms_output_alignment (recwr, 2);
2831 _bfd_vms_output_begin (recwr, EOBJ__C_EEOM);
2832 _bfd_vms_output_long (recwr, PRIV (vms_linkage_index + 1) >> 1);
2833 _bfd_vms_output_byte (recwr, 0); /* Completion code. */
2834 _bfd_vms_output_byte (recwr, 0); /* Fill byte. */
2836 if ((abfd->flags & EXEC_P) == 0
2837 && bfd_get_start_address (abfd) != (bfd_vma)-1)
2841 section = bfd_get_section_by_name (abfd, ".link");
2844 bfd_set_error (bfd_error_nonrepresentable_section);
2847 _bfd_vms_output_short (recwr, 0);
2848 _bfd_vms_output_long (recwr, (unsigned long) section->target_index);
2849 _bfd_vms_output_long (recwr,
2850 (unsigned long) bfd_get_start_address (abfd));
2851 _bfd_vms_output_long (recwr, 0);
2854 _bfd_vms_output_end (abfd, recwr);
2859 vector_grow1 (struct vector_type *vec, size_t elsz)
2861 if (vec->nbr_el + 1 < vec->max_el)
2864 if (vec->max_el == 0)
2867 vec->els = bfd_malloc2 (vec->max_el, elsz);
2872 vec->els = bfd_realloc2 (vec->els, vec->max_el, elsz);
2876 /* Bump ABFD file position to next block. */
2879 alpha_vms_file_position_block (bfd *abfd)
2882 PRIV (file_pos) += VMS_BLOCK_SIZE - 1;
2883 PRIV (file_pos) -= (PRIV (file_pos) % VMS_BLOCK_SIZE);
2886 /* Convert from internal structure SRC to external structure DST. */
2889 alpha_vms_swap_eisd_out (struct vms_internal_eisd_map *src,
2890 struct vms_eisd *dst)
2892 bfd_putl32 (src->u.eisd.majorid, dst->majorid);
2893 bfd_putl32 (src->u.eisd.minorid, dst->minorid);
2894 bfd_putl32 (src->u.eisd.eisdsize, dst->eisdsize);
2895 if (src->u.eisd.eisdsize <= EISD__K_LENEND)
2897 bfd_putl32 (src->u.eisd.secsize, dst->secsize);
2898 bfd_putl64 (src->u.eisd.virt_addr, dst->virt_addr);
2899 bfd_putl32 (src->u.eisd.flags, dst->flags);
2900 bfd_putl32 (src->u.eisd.vbn, dst->vbn);
2901 dst->pfc = src->u.eisd.pfc;
2902 dst->matchctl = src->u.eisd.matchctl;
2903 dst->type = src->u.eisd.type;
2905 if (src->u.eisd.flags & EISD__M_GBL)
2907 bfd_putl32 (src->u.gbl_eisd.ident, dst->ident);
2908 memcpy (dst->gblnam, src->u.gbl_eisd.gblnam,
2909 src->u.gbl_eisd.gblnam[0] + 1);
2913 /* Append EISD to the list of extra eisd for ABFD. */
2916 alpha_vms_append_extra_eisd (bfd *abfd, struct vms_internal_eisd_map *eisd)
2919 if (PRIV (gbl_eisd_head) == NULL)
2920 PRIV (gbl_eisd_head) = eisd;
2922 PRIV (gbl_eisd_tail)->next = eisd;
2923 PRIV (gbl_eisd_tail) = eisd;
2926 /* Create an EISD for shared image SHRIMG.
2927 Return FALSE in case of error. */
2930 alpha_vms_create_eisd_for_shared (bfd *abfd, bfd *shrimg)
2932 struct vms_internal_eisd_map *eisd;
2935 namlen = strlen (PRIV2 (shrimg, hdr_data.hdr_t_name));
2936 if (namlen + 5 > EISD__K_GBLNAMLEN)
2942 eisd = bfd_alloc (abfd, sizeof (*eisd));
2946 /* Fill the fields. */
2947 eisd->u.gbl_eisd.common.majorid = EISD__K_MAJORID;
2948 eisd->u.gbl_eisd.common.minorid = EISD__K_MINORID;
2949 eisd->u.gbl_eisd.common.eisdsize = (EISD__K_LEN + 4 + namlen + 5 + 3) & ~3;
2950 eisd->u.gbl_eisd.common.secsize = VMS_BLOCK_SIZE; /* Must not be 0. */
2951 eisd->u.gbl_eisd.common.virt_addr = 0;
2952 eisd->u.gbl_eisd.common.flags = EISD__M_GBL;
2953 eisd->u.gbl_eisd.common.vbn = 0;
2954 eisd->u.gbl_eisd.common.pfc = 0;
2955 eisd->u.gbl_eisd.common.matchctl = PRIV2 (shrimg, matchctl);
2956 eisd->u.gbl_eisd.common.type = EISD__K_SHRPIC;
2958 eisd->u.gbl_eisd.ident = PRIV2 (shrimg, ident);
2959 eisd->u.gbl_eisd.gblnam[0] = namlen + 4;
2960 memcpy (eisd->u.gbl_eisd.gblnam + 1, PRIV2 (shrimg, hdr_data.hdr_t_name),
2962 memcpy (eisd->u.gbl_eisd.gblnam + 1 + namlen, "_001", 4);
2964 /* Append it to the list. */
2965 alpha_vms_append_extra_eisd (abfd, eisd);
2970 /* Create an EISD for section SEC.
2971 Return FALSE in case of failure. */
2974 alpha_vms_create_eisd_for_section (bfd *abfd, asection *sec)
2976 struct vms_internal_eisd_map *eisd;
2978 /* Only for allocating section. */
2979 if (!(sec->flags & SEC_ALLOC))
2982 BFD_ASSERT (vms_section_data (sec)->eisd == NULL);
2983 eisd = bfd_alloc (abfd, sizeof (*eisd));
2986 vms_section_data (sec)->eisd = eisd;
2988 /* Fill the fields. */
2989 eisd->u.eisd.majorid = EISD__K_MAJORID;
2990 eisd->u.eisd.minorid = EISD__K_MINORID;
2991 eisd->u.eisd.eisdsize = EISD__K_LEN;
2992 eisd->u.eisd.secsize =
2993 (sec->size + VMS_BLOCK_SIZE - 1) & ~(VMS_BLOCK_SIZE - 1);
2994 eisd->u.eisd.virt_addr = sec->vma;
2995 eisd->u.eisd.flags = 0;
2996 eisd->u.eisd.vbn = 0; /* To be later defined. */
2997 eisd->u.eisd.pfc = 0; /* Default. */
2998 eisd->u.eisd.matchctl = EISD__K_MATALL;
2999 eisd->u.eisd.type = EISD__K_NORMAL;
3001 if (sec->flags & SEC_CODE)
3002 eisd->u.eisd.flags |= EISD__M_EXE;
3003 if (!(sec->flags & SEC_READONLY))
3004 eisd->u.eisd.flags |= EISD__M_WRT | EISD__M_CRF;
3006 /* If relocations or fixup will be applied, make this isect writeable. */
3007 if (sec->flags & SEC_RELOC)
3008 eisd->u.eisd.flags |= EISD__M_WRT | EISD__M_CRF;
3010 if (!(sec->flags & SEC_HAS_CONTENTS))
3012 eisd->u.eisd.flags |= EISD__M_DZRO;
3013 eisd->u.eisd.flags &= ~EISD__M_CRF;
3015 if (sec->flags & SEC_LINKER_CREATED)
3017 if (strcmp (sec->name, "$FIXUP$") == 0)
3018 eisd->u.eisd.flags |= EISD__M_FIXUPVEC;
3021 /* Append it to the list. */
3023 if (PRIV (eisd_head) == NULL)
3024 PRIV (eisd_head) = eisd;
3026 PRIV (eisd_tail)->next = eisd;
3027 PRIV (eisd_tail) = eisd;
3032 /* Layout executable ABFD and write it to the disk.
3033 Return FALSE in case of failure. */
3036 alpha_vms_write_exec (bfd *abfd)
3038 struct vms_eihd eihd;
3039 struct vms_eiha *eiha;
3040 struct vms_eihi *eihi;
3041 struct vms_eihs *eihs = NULL;
3043 struct vms_internal_eisd_map *first_eisd;
3044 struct vms_internal_eisd_map *eisd;
3047 file_ptr gst_filepos = 0;
3048 unsigned int lnkflags = 0;
3050 /* Build the EIHD. */
3051 PRIV (file_pos) = EIHD__C_LENGTH;
3053 memset (&eihd, 0, sizeof (eihd));
3054 memset (eihd.fill_2, 0xff, sizeof (eihd.fill_2));
3056 bfd_putl32 (EIHD__K_MAJORID, eihd.majorid);
3057 bfd_putl32 (EIHD__K_MINORID, eihd.minorid);
3059 bfd_putl32 (sizeof (eihd), eihd.size);
3060 bfd_putl32 (0, eihd.isdoff);
3061 bfd_putl32 (0, eihd.activoff);
3062 bfd_putl32 (0, eihd.symdbgoff);
3063 bfd_putl32 (0, eihd.imgidoff);
3064 bfd_putl32 (0, eihd.patchoff);
3065 bfd_putl64 (0, eihd.iafva);
3066 bfd_putl32 (0, eihd.version_array_off);
3068 bfd_putl32 (EIHD__K_EXE, eihd.imgtype);
3069 bfd_putl32 (0, eihd.subtype);
3071 bfd_putl32 (0, eihd.imgiocnt);
3072 bfd_putl32 (-1, eihd.privreqs);
3073 bfd_putl32 (-1, eihd.privreqs + 4);
3075 bfd_putl32 ((sizeof (eihd) + VMS_BLOCK_SIZE - 1) / VMS_BLOCK_SIZE,
3077 bfd_putl32 (0, eihd.ident);
3078 bfd_putl32 (0, eihd.sysver);
3081 bfd_putl32 (0, eihd.symvect_size);
3082 bfd_putl32 (16, eihd.virt_mem_block_size);
3083 bfd_putl32 (0, eihd.ext_fixup_off);
3084 bfd_putl32 (0, eihd.noopt_psect_off);
3085 bfd_putl32 (-1, eihd.alias);
3088 eiha = (struct vms_eiha *)((char *) &eihd + PRIV (file_pos));
3089 bfd_putl32 (PRIV (file_pos), eihd.activoff);
3090 PRIV (file_pos) += sizeof (struct vms_eiha);
3092 bfd_putl32 (sizeof (struct vms_eiha), eiha->size);
3093 bfd_putl32 (0, eiha->spare);
3094 bfd_putl64 (PRIV (transfer_address[0]), eiha->tfradr1);
3095 bfd_putl64 (PRIV (transfer_address[1]), eiha->tfradr2);
3096 bfd_putl64 (PRIV (transfer_address[2]), eiha->tfradr3);
3097 bfd_putl64 (PRIV (transfer_address[3]), eiha->tfradr4);
3098 bfd_putl64 (0, eiha->inishr);
3101 eihi = (struct vms_eihi *)((char *) &eihd + PRIV (file_pos));
3102 bfd_putl32 (PRIV (file_pos), eihd.imgidoff);
3103 PRIV (file_pos) += sizeof (struct vms_eihi);
3105 bfd_putl32 (EIHI__K_MAJORID, eihi->majorid);
3106 bfd_putl32 (EIHI__K_MINORID, eihi->minorid);
3111 /* Set module name. */
3112 module = vms_get_module_name (bfd_get_filename (abfd), TRUE);
3113 len = strlen (module);
3114 if (len > sizeof (eihi->imgnam) - 1)
3115 len = sizeof (eihi->imgnam) - 1;
3116 eihi->imgnam[0] = len;
3117 memcpy (eihi->imgnam + 1, module, len);
3125 vms_get_time (&hi, &lo);
3126 bfd_putl32 (lo, eihi->linktime + 0);
3127 bfd_putl32 (hi, eihi->linktime + 4);
3130 eihi->linkid[0] = 0;
3131 eihi->imgbid[0] = 0;
3134 dst = PRIV (dst_section);
3135 dmt = bfd_get_section_by_name (abfd, "$DMT$");
3136 if (dst != NULL && dst->size != 0)
3138 eihs = (struct vms_eihs *)((char *) &eihd + PRIV (file_pos));
3139 bfd_putl32 (PRIV (file_pos), eihd.symdbgoff);
3140 PRIV (file_pos) += sizeof (struct vms_eihs);
3142 bfd_putl32 (EIHS__K_MAJORID, eihs->majorid);
3143 bfd_putl32 (EIHS__K_MINORID, eihs->minorid);
3144 bfd_putl32 (0, eihs->dstvbn);
3145 bfd_putl32 (0, eihs->dstsize);
3146 bfd_putl32 (0, eihs->gstvbn);
3147 bfd_putl32 (0, eihs->gstsize);
3148 bfd_putl32 (0, eihs->dmtvbn);
3149 bfd_putl32 (0, eihs->dmtsize);
3152 /* One EISD per section. */
3153 for (sec = abfd->sections; sec; sec = sec->next)
3155 if (!alpha_vms_create_eisd_for_section (abfd, sec))
3159 /* Merge section EIDS which extra ones. */
3160 if (PRIV (eisd_tail))
3161 PRIV (eisd_tail)->next = PRIV (gbl_eisd_head);
3163 PRIV (eisd_head) = PRIV (gbl_eisd_head);
3164 if (PRIV (gbl_eisd_tail))
3165 PRIV (eisd_tail) = PRIV (gbl_eisd_tail);
3167 first_eisd = PRIV (eisd_head);
3169 /* Add end of eisd. */
3172 eisd = bfd_zalloc (abfd, sizeof (*eisd));
3175 eisd->u.eisd.majorid = 0;
3176 eisd->u.eisd.minorid = 0;
3177 eisd->u.eisd.eisdsize = 0;
3178 alpha_vms_append_extra_eisd (abfd, eisd);
3181 /* Place EISD in the file. */
3182 for (eisd = first_eisd; eisd; eisd = eisd->next)
3184 file_ptr room = VMS_BLOCK_SIZE - (PRIV (file_pos) % VMS_BLOCK_SIZE);
3186 /* First block is a little bit special: there is a word at the end. */
3187 if (PRIV (file_pos) < VMS_BLOCK_SIZE && room > 2)
3189 if (room < eisd->u.eisd.eisdsize + EISD__K_LENEND)
3190 alpha_vms_file_position_block (abfd);
3192 eisd->file_pos = PRIV (file_pos);
3193 PRIV (file_pos) += eisd->u.eisd.eisdsize;
3195 if (eisd->u.eisd.flags & EISD__M_FIXUPVEC)
3196 bfd_putl64 (eisd->u.eisd.virt_addr, eihd.iafva);
3199 if (first_eisd != NULL)
3201 bfd_putl32 (first_eisd->file_pos, eihd.isdoff);
3202 /* Real size of end of eisd marker. */
3203 PRIV (file_pos) += EISD__K_LENEND;
3206 bfd_putl32 (PRIV (file_pos), eihd.size);
3207 bfd_putl32 ((PRIV (file_pos) + VMS_BLOCK_SIZE - 1) / VMS_BLOCK_SIZE,
3210 /* Place sections. */
3211 for (sec = abfd->sections; sec; sec = sec->next)
3213 if (!(sec->flags & SEC_HAS_CONTENTS))
3216 eisd = vms_section_data (sec)->eisd;
3218 /* Align on a block. */
3219 alpha_vms_file_position_block (abfd);
3220 sec->filepos = PRIV (file_pos);
3223 eisd->u.eisd.vbn = (sec->filepos / VMS_BLOCK_SIZE) + 1;
3225 PRIV (file_pos) += sec->size;
3229 if (eihs != NULL && dst != NULL)
3231 bfd_putl32 ((dst->filepos / VMS_BLOCK_SIZE) + 1, eihs->dstvbn);
3232 bfd_putl32 (dst->size, eihs->dstsize);
3236 lnkflags |= EIHD__M_DBGDMT;
3237 bfd_putl32 ((dmt->filepos / VMS_BLOCK_SIZE) + 1, eihs->dmtvbn);
3238 bfd_putl32 (dmt->size, eihs->dmtsize);
3240 if (PRIV (gsd_sym_count) != 0)
3242 alpha_vms_file_position_block (abfd);
3243 gst_filepos = PRIV (file_pos);
3244 bfd_putl32 ((gst_filepos / VMS_BLOCK_SIZE) + 1, eihs->gstvbn);
3245 bfd_putl32 ((PRIV (gsd_sym_count) + 4) / 5 + 4, eihs->gstsize);
3249 /* Write EISD in hdr. */
3250 for (eisd = first_eisd; eisd && eisd->file_pos < VMS_BLOCK_SIZE;
3252 alpha_vms_swap_eisd_out
3253 (eisd, (struct vms_eisd *)((char *)&eihd + eisd->file_pos));
3255 /* Write first block. */
3256 bfd_putl32 (lnkflags, eihd.lnkflags);
3257 if (bfd_bwrite (&eihd, sizeof (eihd), abfd) != sizeof (eihd))
3260 /* Write remaining eisd. */
3263 unsigned char blk[VMS_BLOCK_SIZE];
3264 struct vms_internal_eisd_map *next_eisd;
3266 memset (blk, 0xff, sizeof (blk));
3267 while (eisd != NULL)
3269 alpha_vms_swap_eisd_out
3271 (struct vms_eisd *)(blk + (eisd->file_pos % VMS_BLOCK_SIZE)));
3273 next_eisd = eisd->next;
3274 if (next_eisd == NULL
3275 || (next_eisd->file_pos / VMS_BLOCK_SIZE
3276 != eisd->file_pos / VMS_BLOCK_SIZE))
3278 if (bfd_bwrite (blk, sizeof (blk), abfd) != sizeof (blk))
3281 memset (blk, 0xff, sizeof (blk));
3287 /* Write sections. */
3288 for (sec = abfd->sections; sec; sec = sec->next)
3290 unsigned char blk[VMS_BLOCK_SIZE];
3293 if (sec->size == 0 || !(sec->flags & SEC_HAS_CONTENTS))
3295 if (bfd_bwrite (sec->contents, sec->size, abfd) != sec->size)
3299 len = VMS_BLOCK_SIZE - sec->size % VMS_BLOCK_SIZE;
3300 if (len != VMS_BLOCK_SIZE)
3302 memset (blk, 0, len);
3303 if (bfd_bwrite (blk, len, abfd) != len)
3309 if (gst_filepos != 0)
3311 struct vms_rec_wr *recwr = &PRIV (recwr);
3314 _bfd_vms_write_emh (abfd);
3315 _bfd_vms_write_lmn (abfd, "GNU LD");
3317 /* PSC for the absolute section. */
3318 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3319 _bfd_vms_output_long (recwr, 0);
3320 _bfd_vms_output_begin_subrec (recwr, EGSD__C_PSC);
3321 _bfd_vms_output_short (recwr, 0);
3322 _bfd_vms_output_short (recwr, EGPS__V_PIC | EGPS__V_LIB | EGPS__V_RD);
3323 _bfd_vms_output_long (recwr, 0);
3324 _bfd_vms_output_counted (recwr, ".$$ABS$$.");
3325 _bfd_vms_output_end_subrec (recwr);
3326 _bfd_vms_output_end (abfd, recwr);
3328 for (i = 0; i < PRIV (gsd_sym_count); i++)
3330 struct vms_symbol_entry *sym = PRIV (syms)[i];
3336 _bfd_vms_output_alignment (recwr, 8);
3337 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3338 _bfd_vms_output_long (recwr, 0);
3340 _bfd_vms_output_begin_subrec (recwr, EGSD__C_SYMG);
3341 _bfd_vms_output_short (recwr, 0); /* Data type, alignment. */
3342 _bfd_vms_output_short (recwr, sym->flags);
3344 if (sym->code_section)
3345 ep = alpha_vms_get_sym_value (sym->code_section, sym->code_value);
3348 BFD_ASSERT (sym->code_value == 0);
3351 val = alpha_vms_get_sym_value (sym->section, sym->value);
3352 _bfd_vms_output_quad
3353 (recwr, sym->typ == EGSD__C_SYMG ? sym->symbol_vector : val);
3354 _bfd_vms_output_quad (recwr, ep);
3355 _bfd_vms_output_quad (recwr, val);
3356 _bfd_vms_output_long (recwr, 0);
3357 _bfd_vms_output_counted (recwr, sym->name);
3358 _bfd_vms_output_end_subrec (recwr);
3360 _bfd_vms_output_end (abfd, recwr);
3363 _bfd_vms_output_end (abfd, recwr);
3365 if (!_bfd_vms_write_eeom (abfd))
3373 /* Write section and symbol directory of bfd abfd. Return FALSE on error. */
3376 _bfd_vms_write_egsd (bfd *abfd)
3380 unsigned int symnum;
3382 flagword new_flags, old_flags;
3383 int abs_section_index = -1;
3384 unsigned int target_index = 0;
3385 struct vms_rec_wr *recwr = &PRIV (recwr);
3387 vms_debug2 ((2, "vms_write_egsd\n"));
3389 /* Egsd is quadword aligned. */
3390 _bfd_vms_output_alignment (recwr, 8);
3392 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3393 _bfd_vms_output_long (recwr, 0);
3395 /* Number sections. */
3396 for (section = abfd->sections; section != NULL; section = section->next)
3398 if (section->flags & SEC_DEBUGGING)
3400 if (!strcmp (section->name, ".vmsdebug"))
3402 section->flags |= SEC_DEBUGGING;
3405 section->target_index = target_index++;
3408 for (section = abfd->sections; section != NULL; section = section->next)
3410 vms_debug2 ((3, "Section #%d %s, %d bytes\n",
3411 section->target_index, section->name, (int)section->size));
3413 /* Don't write out the VMS debug info section since it is in the
3414 ETBT and EDBG sections in etir. */
3415 if (section->flags & SEC_DEBUGGING)
3418 /* 13 bytes egsd, max 31 chars name -> should be 44 bytes. */
3419 if (_bfd_vms_output_check (recwr, 64) < 0)
3421 _bfd_vms_output_end (abfd, recwr);
3422 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3423 _bfd_vms_output_long (recwr, 0);
3426 /* Don't know if this is necessary for the linker but for now it keeps
3427 vms_slurp_gsd happy. */
3428 sname = section->name;
3431 /* Remove leading dot. */
3433 if ((*sname == 't') && (strcmp (sname, "text") == 0))
3434 sname = EVAX_CODE_NAME;
3435 else if ((*sname == 'd') && (strcmp (sname, "data") == 0))
3436 sname = EVAX_DATA_NAME;
3437 else if ((*sname == 'b') && (strcmp (sname, "bss") == 0))
3438 sname = EVAX_BSS_NAME;
3439 else if ((*sname == 'l') && (strcmp (sname, "link") == 0))
3440 sname = EVAX_LINK_NAME;
3441 else if ((*sname == 'r') && (strcmp (sname, "rdata") == 0))
3442 sname = EVAX_READONLY_NAME;
3443 else if ((*sname == 'l') && (strcmp (sname, "literal") == 0))
3444 sname = EVAX_LITERAL_NAME;
3445 else if ((*sname == 'l') && (strcmp (sname, "literals") == 0))
3446 sname = EVAX_LITERALS_NAME;
3447 else if ((*sname == 'c') && (strcmp (sname, "comm") == 0))
3448 sname = EVAX_COMMON_NAME;
3449 else if ((*sname == 'l') && (strcmp (sname, "lcomm") == 0))
3450 sname = EVAX_LOCAL_NAME;
3453 if (bfd_is_com_section (section))
3454 new_flags = (EGPS__V_OVR | EGPS__V_REL | EGPS__V_GBL | EGPS__V_RD
3455 | EGPS__V_WRT | EGPS__V_NOMOD | EGPS__V_COM);
3457 new_flags = vms_esecflag_by_name (evax_section_flags, sname,
3460 /* Modify them as directed. */
3461 if (section->flags & SEC_READONLY)
3462 new_flags &= ~EGPS__V_WRT;
3464 new_flags &= ~vms_section_data (section)->no_flags;
3465 new_flags |= vms_section_data (section)->flags;
3467 vms_debug2 ((3, "sec flags %x\n", section->flags));
3468 vms_debug2 ((3, "new_flags %x, _raw_size %lu\n",
3469 new_flags, (unsigned long)section->size));
3471 _bfd_vms_output_begin_subrec (recwr, EGSD__C_PSC);
3472 _bfd_vms_output_short (recwr, section->alignment_power & 0xff);
3473 _bfd_vms_output_short (recwr, new_flags);
3474 _bfd_vms_output_long (recwr, (unsigned long) section->size);
3475 _bfd_vms_output_counted (recwr, sname);
3476 _bfd_vms_output_end_subrec (recwr);
3478 /* If the section is an obsolute one, remind its index as it will be
3479 used later for absolute symbols. */
3480 if ((new_flags & EGPS__V_REL) == 0 && abs_section_index < 0)
3481 abs_section_index = section->target_index;
3484 /* Output symbols. */
3485 vms_debug2 ((3, "%d symbols found\n", abfd->symcount));
3487 bfd_set_start_address (abfd, (bfd_vma) -1);
3489 for (symnum = 0; symnum < abfd->symcount; symnum++)
3491 symbol = abfd->outsymbols[symnum];
3492 old_flags = symbol->flags;
3494 /* Work-around a missing feature: consider __main as the main entry
3496 if (symbol->name[0] == '_' && strcmp (symbol->name, "__main") == 0)
3497 bfd_set_start_address (abfd, (bfd_vma)symbol->value);
3499 /* Only put in the GSD the global and the undefined symbols. */
3500 if (old_flags & BSF_FILE)
3503 if ((old_flags & BSF_GLOBAL) == 0 && !bfd_is_und_section (symbol->section))
3505 /* If the LIB$INITIIALIZE section is present, add a reference to
3506 LIB$INITIALIZE symbol. FIXME: this should be done explicitely
3507 in the assembly file. */
3508 if (!((old_flags & BSF_SECTION_SYM) != 0
3509 && strcmp (symbol->section->name, "LIB$INITIALIZE") == 0))
3513 /* 13 bytes egsd, max 64 chars name -> should be 77 bytes. Add 16 more
3514 bytes for a possible ABS section. */
3515 if (_bfd_vms_output_check (recwr, 80 + 16) < 0)
3517 _bfd_vms_output_end (abfd, recwr);
3518 _bfd_vms_output_begin (recwr, EOBJ__C_EGSD);
3519 _bfd_vms_output_long (recwr, 0);
3522 if ((old_flags & BSF_GLOBAL) != 0
3523 && bfd_is_abs_section (symbol->section)
3524 && abs_section_index <= 0)
3526 /* Create an absolute section if none was defined. It is highly
3527 unlikely that the name $ABS$ clashes with a user defined
3528 non-absolute section name. */
3529 _bfd_vms_output_begin_subrec (recwr, EGSD__C_PSC);
3530 _bfd_vms_output_short (recwr, 4);
3531 _bfd_vms_output_short (recwr, EGPS__V_SHR);
3532 _bfd_vms_output_long (recwr, 0);
3533 _bfd_vms_output_counted (recwr, "$ABS$");
3534 _bfd_vms_output_end_subrec (recwr);
3536 abs_section_index = target_index++;
3539 _bfd_vms_output_begin_subrec (recwr, EGSD__C_SYM);
3541 /* Data type, alignment. */
3542 _bfd_vms_output_short (recwr, 0);
3546 if (old_flags & BSF_WEAK)
3547 new_flags |= EGSY__V_WEAK;
3548 if (bfd_is_com_section (symbol->section)) /* .comm */
3549 new_flags |= (EGSY__V_WEAK | EGSY__V_COMM);
3551 if (old_flags & BSF_FUNCTION)
3553 new_flags |= EGSY__V_NORM;
3554 new_flags |= EGSY__V_REL;
3556 if (old_flags & BSF_GLOBAL)
3558 new_flags |= EGSY__V_DEF;
3559 if (!bfd_is_abs_section (symbol->section))
3560 new_flags |= EGSY__V_REL;
3562 _bfd_vms_output_short (recwr, new_flags);
3564 if (old_flags & BSF_GLOBAL)
3566 /* Symbol definition. */
3567 bfd_vma code_address = 0;
3568 unsigned long ca_psindx = 0;
3569 unsigned long psindx;
3571 if ((old_flags & BSF_FUNCTION) && symbol->udata.p != NULL)
3576 ((struct evax_private_udata_struct *)symbol->udata.p)->enbsym;
3577 code_address = sym->value;
3578 ca_psindx = sym->section->target_index;
3580 if (bfd_is_abs_section (symbol->section))
3581 psindx = abs_section_index;
3583 psindx = symbol->section->target_index;
3585 _bfd_vms_output_quad (recwr, symbol->value);
3586 _bfd_vms_output_quad (recwr, code_address);
3587 _bfd_vms_output_long (recwr, ca_psindx);
3588 _bfd_vms_output_long (recwr, psindx);
3590 _bfd_vms_output_counted (recwr, symbol->name);
3592 _bfd_vms_output_end_subrec (recwr);
3595 _bfd_vms_output_alignment (recwr, 8);
3596 _bfd_vms_output_end (abfd, recwr);
3601 /* Write object header for bfd abfd. Return FALSE on error. */
3604 _bfd_vms_write_ehdr (bfd *abfd)
3607 unsigned int symnum;
3608 struct vms_rec_wr *recwr = &PRIV (recwr);
3610 vms_debug2 ((2, "vms_write_ehdr (%p)\n", abfd));
3612 _bfd_vms_output_alignment (recwr, 2);
3614 _bfd_vms_write_emh (abfd);
3615 _bfd_vms_write_lmn (abfd, "GNU AS");
3618 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
3619 _bfd_vms_output_short (recwr, EMH__C_SRC);
3621 for (symnum = 0; symnum < abfd->symcount; symnum++)
3623 symbol = abfd->outsymbols[symnum];
3625 if (symbol->flags & BSF_FILE)
3627 _bfd_vms_output_dump (recwr, (unsigned char *) symbol->name,
3628 (int) strlen (symbol->name));
3633 if (symnum == abfd->symcount)
3634 _bfd_vms_output_dump (recwr, (unsigned char *) STRING_COMMA_LEN ("noname"));
3636 _bfd_vms_output_end (abfd, recwr);
3639 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
3640 _bfd_vms_output_short (recwr, EMH__C_TTL);
3641 _bfd_vms_output_dump (recwr, (unsigned char *) STRING_COMMA_LEN ("TTL"));
3642 _bfd_vms_output_end (abfd, recwr);
3645 _bfd_vms_output_begin (recwr, EOBJ__C_EMH);
3646 _bfd_vms_output_short (recwr, EMH__C_CPR);
3647 _bfd_vms_output_dump (recwr,
3648 (unsigned char *)"GNU BFD ported by Klaus Kämpf 1994-1996",
3650 _bfd_vms_output_end (abfd, recwr);
3655 /* Part 4.6, relocations. */
3658 /* WRITE ETIR SECTION
3660 This is still under construction and therefore not documented. */
3662 /* Close the etir/etbt record. */
3665 end_etir_record (bfd * abfd)
3667 struct vms_rec_wr *recwr = &PRIV (recwr);
3669 _bfd_vms_output_end (abfd, recwr);
3673 start_etir_or_etbt_record (bfd *abfd, asection *section, bfd_vma offset)
3675 struct vms_rec_wr *recwr = &PRIV (recwr);
3677 if (section->flags & SEC_DEBUGGING)
3679 _bfd_vms_output_begin (recwr, EOBJ__C_ETBT);
3683 /* Push start offset. */
3684 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_LW);
3685 _bfd_vms_output_long (recwr, (unsigned long) 0);
3686 _bfd_vms_output_end_subrec (recwr);
3689 _bfd_vms_output_begin_subrec (recwr, ETIR__C_CTL_DFLOC);
3690 _bfd_vms_output_end_subrec (recwr);
3695 _bfd_vms_output_begin (recwr, EOBJ__C_ETIR);
3699 /* Push start offset. */
3700 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_PQ);
3701 _bfd_vms_output_long (recwr, (unsigned long) section->target_index);
3702 _bfd_vms_output_quad (recwr, offset);
3703 _bfd_vms_output_end_subrec (recwr);
3705 /* Start = pop (). */
3706 _bfd_vms_output_begin_subrec (recwr, ETIR__C_CTL_SETRB);
3707 _bfd_vms_output_end_subrec (recwr);
3712 /* Output a STO_IMM command for SSIZE bytes of data from CPR at virtual
3713 address VADDR in section specified by SEC_INDEX and NAME. */
3716 sto_imm (bfd *abfd, asection *section,
3717 bfd_size_type ssize, unsigned char *cptr, bfd_vma vaddr)
3720 struct vms_rec_wr *recwr = &PRIV (recwr);
3723 _bfd_vms_debug (8, "sto_imm %d bytes\n", (int) ssize);
3724 _bfd_hexdump (9, cptr, (int) ssize, (int) vaddr);
3729 /* Try all the rest. */
3732 if (_bfd_vms_output_check (recwr, size) < 0)
3734 /* Doesn't fit, split ! */
3735 end_etir_record (abfd);
3737 start_etir_or_etbt_record (abfd, section, vaddr);
3739 size = _bfd_vms_output_check (recwr, 0); /* get max size */
3740 if (size > ssize) /* more than what's left ? */
3744 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_IMM);
3745 _bfd_vms_output_long (recwr, (unsigned long) (size));
3746 _bfd_vms_output_dump (recwr, cptr, size);
3747 _bfd_vms_output_end_subrec (recwr);
3750 _bfd_vms_debug (10, "dumped %d bytes\n", (int) size);
3751 _bfd_hexdump (10, cptr, (int) size, (int) vaddr);
3761 etir_output_check (bfd *abfd, asection *section, bfd_vma vaddr, int checklen)
3763 if (_bfd_vms_output_check (&PRIV (recwr), checklen) < 0)
3765 /* Not enough room in this record. Close it and open a new one. */
3766 end_etir_record (abfd);
3767 start_etir_or_etbt_record (abfd, section, vaddr);
3771 /* Return whether RELOC must be deferred till the end. */
3774 defer_reloc_p (arelent *reloc)
3776 switch (reloc->howto->type)
3789 /* Write section contents for bfd abfd. Return FALSE on error. */
3792 _bfd_vms_write_etir (bfd * abfd, int objtype ATTRIBUTE_UNUSED)
3795 struct vms_rec_wr *recwr = &PRIV (recwr);
3797 vms_debug2 ((2, "vms_write_tir (%p, %d)\n", abfd, objtype));
3799 _bfd_vms_output_alignment (recwr, 4);
3801 PRIV (vms_linkage_index) = 0;
3803 for (section = abfd->sections; section; section = section->next)
3805 vms_debug2 ((4, "writing %d. section '%s' (%d bytes)\n",
3806 section->target_index, section->name, (int) (section->size)));
3808 if (!(section->flags & SEC_HAS_CONTENTS)
3809 || bfd_is_com_section (section))
3812 if (!section->contents)
3814 bfd_set_error (bfd_error_no_contents);
3818 start_etir_or_etbt_record (abfd, section, 0);
3820 if (section->flags & SEC_RELOC)
3822 bfd_vma curr_addr = 0;
3823 unsigned char *curr_data = section->contents;
3825 int pass2_needed = 0;
3826 int pass2_in_progress = 0;
3829 if (section->reloc_count == 0)
3831 (_("SEC_RELOC with no relocs in section %pA"), section);
3836 int i = section->reloc_count;
3837 arelent **rptr = section->orelocation;
3838 _bfd_vms_debug (4, "%d relocations:\n", i);
3841 _bfd_vms_debug (4, "sym %s in sec %s, value %08lx, "
3842 "addr %08lx, off %08lx, len %d: %s\n",
3843 (*(*rptr)->sym_ptr_ptr)->name,
3844 (*(*rptr)->sym_ptr_ptr)->section->name,
3845 (long) (*(*rptr)->sym_ptr_ptr)->value,
3846 (unsigned long)(*rptr)->address,
3847 (unsigned long)(*rptr)->addend,
3848 bfd_get_reloc_size ((*rptr)->howto),
3849 ( *rptr)->howto->name);
3856 for (irel = 0; irel < section->reloc_count; irel++)
3858 struct evax_private_udata_struct *udata;
3859 arelent *rptr = section->orelocation [irel];
3860 bfd_vma addr = rptr->address;
3861 asymbol *sym = *rptr->sym_ptr_ptr;
3862 asection *sec = sym->section;
3863 bfd_boolean defer = defer_reloc_p (rptr);
3866 if (pass2_in_progress)
3868 /* Non-deferred relocs have already been output. */
3874 /* Deferred relocs must be output at the very end. */
3881 /* Regular relocs are intertwined with binary data. */
3882 if (curr_addr > addr)
3883 _bfd_error_handler (_("size error in section %pA"),
3885 size = addr - curr_addr;
3886 sto_imm (abfd, section, size, curr_data, curr_addr);
3891 size = bfd_get_reloc_size (rptr->howto);
3893 switch (rptr->howto->type)
3895 case ALPHA_R_IGNORE:
3898 case ALPHA_R_REFLONG:
3899 if (bfd_is_und_section (sym->section))
3901 bfd_vma addend = rptr->addend;
3902 slen = strlen ((char *) sym->name);
3903 etir_output_check (abfd, section, curr_addr, slen);
3906 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_GBL);
3907 _bfd_vms_output_counted (recwr, sym->name);
3908 _bfd_vms_output_end_subrec (recwr);
3909 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_LW);
3910 _bfd_vms_output_long (recwr, (unsigned long) addend);
3911 _bfd_vms_output_end_subrec (recwr);
3912 _bfd_vms_output_begin_subrec (recwr, ETIR__C_OPR_ADD);
3913 _bfd_vms_output_end_subrec (recwr);
3914 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_LW);
3915 _bfd_vms_output_end_subrec (recwr);
3919 _bfd_vms_output_begin_subrec
3920 (recwr, ETIR__C_STO_GBL_LW);
3921 _bfd_vms_output_counted (recwr, sym->name);
3922 _bfd_vms_output_end_subrec (recwr);
3925 else if (bfd_is_abs_section (sym->section))
3927 etir_output_check (abfd, section, curr_addr, 16);
3928 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_LW);
3929 _bfd_vms_output_long (recwr, (unsigned long) sym->value);
3930 _bfd_vms_output_end_subrec (recwr);
3931 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_LW);
3932 _bfd_vms_output_end_subrec (recwr);
3936 etir_output_check (abfd, section, curr_addr, 32);
3937 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_PQ);
3938 _bfd_vms_output_long (recwr,
3939 (unsigned long) sec->target_index);
3940 _bfd_vms_output_quad (recwr, rptr->addend + sym->value);
3941 _bfd_vms_output_end_subrec (recwr);
3942 /* ??? Table B-8 of the OpenVMS Linker Utilily Manual
3943 says that we should have a ETIR__C_STO_OFF here.
3944 But the relocation would not be BFD_RELOC_32 then.
3945 This case is very likely unreachable. */
3946 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_LW);
3947 _bfd_vms_output_end_subrec (recwr);
3951 case ALPHA_R_REFQUAD:
3952 if (bfd_is_und_section (sym->section))
3954 bfd_vma addend = rptr->addend;
3955 slen = strlen ((char *) sym->name);
3956 etir_output_check (abfd, section, curr_addr, slen);
3959 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_GBL);
3960 _bfd_vms_output_counted (recwr, sym->name);
3961 _bfd_vms_output_end_subrec (recwr);
3962 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_QW);
3963 _bfd_vms_output_quad (recwr, addend);
3964 _bfd_vms_output_end_subrec (recwr);
3965 _bfd_vms_output_begin_subrec (recwr, ETIR__C_OPR_ADD);
3966 _bfd_vms_output_end_subrec (recwr);
3967 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_QW);
3968 _bfd_vms_output_end_subrec (recwr);
3972 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_GBL);
3973 _bfd_vms_output_counted (recwr, sym->name);
3974 _bfd_vms_output_end_subrec (recwr);
3977 else if (bfd_is_abs_section (sym->section))
3979 etir_output_check (abfd, section, curr_addr, 16);
3980 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_QW);
3981 _bfd_vms_output_quad (recwr, sym->value);
3982 _bfd_vms_output_end_subrec (recwr);
3983 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_QW);
3984 _bfd_vms_output_end_subrec (recwr);
3988 etir_output_check (abfd, section, curr_addr, 32);
3989 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STA_PQ);
3990 _bfd_vms_output_long (recwr,
3991 (unsigned long) sec->target_index);
3992 _bfd_vms_output_quad (recwr, rptr->addend + sym->value);
3993 _bfd_vms_output_end_subrec (recwr);
3994 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_OFF);
3995 _bfd_vms_output_end_subrec (recwr);
4000 sto_imm (abfd, section, size, curr_data, curr_addr);
4003 case ALPHA_R_LINKAGE:
4005 etir_output_check (abfd, section, curr_addr, 64);
4006 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_LP_PSB);
4007 _bfd_vms_output_long
4008 (recwr, (unsigned long) rptr->addend);
4009 if (rptr->addend > PRIV (vms_linkage_index))
4010 PRIV (vms_linkage_index) = rptr->addend;
4011 _bfd_vms_output_counted (recwr, sym->name);
4012 _bfd_vms_output_byte (recwr, 0);
4013 _bfd_vms_output_end_subrec (recwr);
4016 case ALPHA_R_CODEADDR:
4017 slen = strlen ((char *) sym->name);
4018 etir_output_check (abfd, section, curr_addr, slen);
4019 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STO_CA);
4020 _bfd_vms_output_counted (recwr, sym->name);
4021 _bfd_vms_output_end_subrec (recwr);
4026 = (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
4027 etir_output_check (abfd, section, curr_addr,
4028 32 + 1 + strlen (udata->origname));
4029 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_NOP_GBL);
4030 _bfd_vms_output_long (recwr, (unsigned long) udata->lkindex);
4031 _bfd_vms_output_long
4032 (recwr, (unsigned long) section->target_index);
4033 _bfd_vms_output_quad (recwr, rptr->address);
4034 _bfd_vms_output_long (recwr, (unsigned long) 0x47ff041f);
4035 _bfd_vms_output_long
4036 (recwr, (unsigned long) section->target_index);
4037 _bfd_vms_output_quad (recwr, rptr->addend);
4038 _bfd_vms_output_counted (recwr, udata->origname);
4039 _bfd_vms_output_end_subrec (recwr);
4043 _bfd_error_handler (_("spurious ALPHA_R_BSR reloc"));
4048 = (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
4049 etir_output_check (abfd, section, curr_addr,
4050 32 + 1 + strlen (udata->origname));
4051 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_LDA_GBL);
4052 _bfd_vms_output_long
4053 (recwr, (unsigned long) udata->lkindex + 1);
4054 _bfd_vms_output_long
4055 (recwr, (unsigned long) section->target_index);
4056 _bfd_vms_output_quad (recwr, rptr->address);
4057 _bfd_vms_output_long (recwr, (unsigned long) 0x237B0000);
4058 _bfd_vms_output_long
4059 (recwr, (unsigned long) udata->bsym->section->target_index);
4060 _bfd_vms_output_quad (recwr, rptr->addend);
4061 _bfd_vms_output_counted (recwr, udata->origname);
4062 _bfd_vms_output_end_subrec (recwr);
4067 = (struct evax_private_udata_struct *) rptr->sym_ptr_ptr;
4068 etir_output_check (abfd, section, curr_addr,
4069 32 + 1 + strlen (udata->origname));
4070 _bfd_vms_output_begin_subrec (recwr, ETIR__C_STC_BOH_GBL);
4071 _bfd_vms_output_long (recwr, (unsigned long) udata->lkindex);
4072 _bfd_vms_output_long
4073 (recwr, (unsigned long) section->target_index);
4074 _bfd_vms_output_quad (recwr, rptr->address);
4075 _bfd_vms_output_long (recwr, (unsigned long) 0xD3400000);
4076 _bfd_vms_output_long
4077 (recwr, (unsigned long) section->target_index);
4078 _bfd_vms_output_quad (recwr, rptr->addend);
4079 _bfd_vms_output_counted (recwr, udata->origname);
4080 _bfd_vms_output_end_subrec (recwr);
4084 _bfd_error_handler (_("unhandled relocation %s"),
4091 } /* End of relocs loop. */
4093 if (!pass2_in_progress)
4095 /* Output rest of section. */
4096 if (curr_addr > section->size)
4098 _bfd_error_handler (_("size error in section %pA"), section);
4101 size = section->size - curr_addr;
4102 sto_imm (abfd, section, size, curr_data, curr_addr);
4108 pass2_in_progress = 1;
4114 else /* (section->flags & SEC_RELOC) */
4115 sto_imm (abfd, section, section->size, section->contents, 0);
4117 end_etir_record (abfd);
4120 _bfd_vms_output_alignment (recwr, 2);
4124 /* Write cached information into a file being written, at bfd_close. */
4127 alpha_vms_write_object_contents (bfd *abfd)
4129 vms_debug2 ((1, "vms_write_object_contents (%p)\n", abfd));
4131 if (abfd->flags & (EXEC_P | DYNAMIC))
4133 return alpha_vms_write_exec (abfd);
4137 if (abfd->section_count > 0) /* we have sections */
4139 if (!_bfd_vms_write_ehdr (abfd))
4141 if (!_bfd_vms_write_egsd (abfd))
4143 if (!_bfd_vms_write_etir (abfd, EOBJ__C_ETIR))
4145 if (!_bfd_vms_write_eeom (abfd))
4152 /* Debug stuff: nearest line. */
4154 #define SET_MODULE_PARSED(m) \
4155 do { if ((m)->name == NULL) (m)->name = ""; } while (0)
4156 #define IS_MODULE_PARSED(m) ((m)->name != NULL)
4158 /* Build a new module for the specified BFD. */
4160 static struct module *
4161 new_module (bfd *abfd)
4163 struct module *module
4164 = (struct module *) bfd_zalloc (abfd, sizeof (struct module));
4165 module->file_table_count = 16; /* Arbitrary. */
4167 = bfd_malloc (module->file_table_count * sizeof (struct fileinfo));
4171 /* Parse debug info for a module and internalize it. */
4174 parse_module (bfd *abfd, struct module *module, unsigned char *ptr,
4177 unsigned char *maxptr = ptr + length;
4178 unsigned char *src_ptr, *pcl_ptr;
4179 unsigned int prev_linum = 0, curr_linenum = 0;
4180 bfd_vma prev_pc = 0, curr_pc = 0;
4181 struct srecinfo *curr_srec, *srec;
4182 struct lineinfo *curr_line, *line;
4183 struct funcinfo *funcinfo;
4185 /* Initialize tables with zero element. */
4186 curr_srec = (struct srecinfo *) bfd_zalloc (abfd, sizeof (struct srecinfo));
4187 module->srec_table = curr_srec;
4189 curr_line = (struct lineinfo *) bfd_zalloc (abfd, sizeof (struct lineinfo));
4190 module->line_table = curr_line;
4192 while (length == -1 || ptr < maxptr)
4194 /* The first byte is not counted in the recorded length. */
4195 int rec_length = bfd_getl16 (ptr) + 1;
4196 int rec_type = bfd_getl16 (ptr + 2);
4198 vms_debug2 ((2, "DST record: leng %d, type %d\n", rec_length, rec_type));
4200 if (length == -1 && rec_type == DST__K_MODEND)
4207 = _bfd_vms_save_counted_string (ptr + DST_S_B_MODBEG_NAME,
4208 maxptr - (ptr + DST_S_B_MODBEG_NAME));
4215 vms_debug2 ((3, "module: %s\n", module->name));
4222 funcinfo = (struct funcinfo *)
4223 bfd_zalloc (abfd, sizeof (struct funcinfo));
4225 = _bfd_vms_save_counted_string (ptr + DST_S_B_RTNBEG_NAME,
4226 maxptr - (ptr + DST_S_B_RTNBEG_NAME));
4227 funcinfo->low = bfd_getl32 (ptr + DST_S_L_RTNBEG_ADDRESS);
4228 funcinfo->next = module->func_table;
4229 module->func_table = funcinfo;
4231 vms_debug2 ((3, "routine: %s at 0x%lx\n",
4232 funcinfo->name, (unsigned long) funcinfo->low));
4236 module->func_table->high = module->func_table->low
4237 + bfd_getl32 (ptr + DST_S_L_RTNEND_SIZE) - 1;
4239 if (module->func_table->high > module->high)
4240 module->high = module->func_table->high;
4242 vms_debug2 ((3, "end routine\n"));
4246 vms_debug2 ((3, "prologue\n"));
4250 vms_debug2 ((3, "epilog\n"));
4254 vms_debug2 ((3, "block\n"));
4258 vms_debug2 ((3, "end block\n"));
4262 src_ptr = ptr + DST_S_C_SOURCE_HEADER_SIZE;
4264 vms_debug2 ((3, "source info\n"));
4266 while (src_ptr < ptr + rec_length)
4268 int cmd = src_ptr[0], cmd_length, data;
4272 case DST__K_SRC_DECLFILE:
4275 = bfd_getl16 (src_ptr + DST_S_W_SRC_DF_FILEID);
4277 = _bfd_vms_save_counted_string (src_ptr + DST_S_B_SRC_DF_FILENAME,
4278 (ptr + rec_length) -
4279 (src_ptr + DST_S_B_SRC_DF_FILENAME)
4282 while (fileid >= module->file_table_count)
4284 module->file_table_count *= 2;
4286 = bfd_realloc (module->file_table,
4287 module->file_table_count
4288 * sizeof (struct fileinfo));
4291 module->file_table [fileid].name = filename;
4292 module->file_table [fileid].srec = 1;
4293 cmd_length = src_ptr[DST_S_B_SRC_DF_LENGTH] + 2;
4294 vms_debug2 ((4, "DST_S_C_SRC_DECLFILE: %d, %s\n",
4295 fileid, module->file_table [fileid].name));
4299 case DST__K_SRC_DEFLINES_B:
4300 /* Perform the association and set the next higher index
4302 data = src_ptr[DST_S_B_SRC_UNSBYTE];
4303 srec = (struct srecinfo *)
4304 bfd_zalloc (abfd, sizeof (struct srecinfo));
4305 srec->line = curr_srec->line + data;
4306 srec->srec = curr_srec->srec + data;
4307 srec->sfile = curr_srec->sfile;
4308 curr_srec->next = srec;
4311 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_B: %d\n", data));
4314 case DST__K_SRC_DEFLINES_W:
4315 /* Perform the association and set the next higher index
4317 data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
4318 srec = (struct srecinfo *)
4319 bfd_zalloc (abfd, sizeof (struct srecinfo));
4320 srec->line = curr_srec->line + data;
4321 srec->srec = curr_srec->srec + data,
4322 srec->sfile = curr_srec->sfile;
4323 curr_srec->next = srec;
4326 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_W: %d\n", data));
4329 case DST__K_SRC_INCRLNUM_B:
4330 data = src_ptr[DST_S_B_SRC_UNSBYTE];
4331 curr_srec->line += data;
4333 vms_debug2 ((4, "DST_S_C_SRC_INCRLNUM_B: %d\n", data));
4336 case DST__K_SRC_SETFILE:
4337 data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
4338 curr_srec->sfile = data;
4339 curr_srec->srec = module->file_table[data].srec;
4341 vms_debug2 ((4, "DST_S_C_SRC_SETFILE: %d\n", data));
4344 case DST__K_SRC_SETLNUM_L:
4345 data = bfd_getl32 (src_ptr + DST_S_L_SRC_UNSLONG);
4346 curr_srec->line = data;
4348 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_L: %d\n", data));
4351 case DST__K_SRC_SETLNUM_W:
4352 data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
4353 curr_srec->line = data;
4355 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_W: %d\n", data));
4358 case DST__K_SRC_SETREC_L:
4359 data = bfd_getl32 (src_ptr + DST_S_L_SRC_UNSLONG);
4360 curr_srec->srec = data;
4361 module->file_table[curr_srec->sfile].srec = data;
4363 vms_debug2 ((4, "DST_S_C_SRC_SETREC_L: %d\n", data));
4366 case DST__K_SRC_SETREC_W:
4367 data = bfd_getl16 (src_ptr + DST_S_W_SRC_UNSWORD);
4368 curr_srec->srec = data;
4369 module->file_table[curr_srec->sfile].srec = data;
4371 vms_debug2 ((4, "DST_S_C_SRC_SETREC_W: %d\n", data));
4374 case DST__K_SRC_FORMFEED:
4376 vms_debug2 ((4, "DST_S_C_SRC_FORMFEED\n"));
4380 _bfd_error_handler (_("unknown source command %d"),
4386 src_ptr += cmd_length;
4390 case DST__K_LINE_NUM:
4391 pcl_ptr = ptr + DST_S_C_LINE_NUM_HEADER_SIZE;
4393 vms_debug2 ((3, "line info\n"));
4395 while (pcl_ptr < ptr + rec_length)
4397 /* The command byte is signed so we must sign-extend it. */
4398 int cmd = ((signed char *)pcl_ptr)[0], cmd_length, data;
4402 case DST__K_DELTA_PC_W:
4403 data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
4407 vms_debug2 ((4, "DST__K_DELTA_PC_W: %d\n", data));
4410 case DST__K_DELTA_PC_L:
4411 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4415 vms_debug2 ((4, "DST__K_DELTA_PC_L: %d\n", data));
4418 case DST__K_INCR_LINUM:
4419 data = pcl_ptr[DST_S_B_PCLINE_UNSBYTE];
4420 curr_linenum += data;
4422 vms_debug2 ((4, "DST__K_INCR_LINUM: %d\n", data));
4425 case DST__K_INCR_LINUM_W:
4426 data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
4427 curr_linenum += data;
4429 vms_debug2 ((4, "DST__K_INCR_LINUM_W: %d\n", data));
4432 case DST__K_INCR_LINUM_L:
4433 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4434 curr_linenum += data;
4436 vms_debug2 ((4, "DST__K_INCR_LINUM_L: %d\n", data));
4439 case DST__K_SET_LINUM_INCR:
4441 (_("%s not implemented"), "DST__K_SET_LINUM_INCR");
4445 case DST__K_SET_LINUM_INCR_W:
4447 (_("%s not implemented"), "DST__K_SET_LINUM_INCR_W");
4451 case DST__K_RESET_LINUM_INCR:
4453 (_("%s not implemented"), "DST__K_RESET_LINUM_INCR");
4457 case DST__K_BEG_STMT_MODE:
4459 (_("%s not implemented"), "DST__K_BEG_STMT_MODE");
4463 case DST__K_END_STMT_MODE:
4465 (_("%s not implemented"), "DST__K_END_STMT_MODE");
4469 case DST__K_SET_LINUM_B:
4470 data = pcl_ptr[DST_S_B_PCLINE_UNSBYTE];
4471 curr_linenum = data;
4473 vms_debug2 ((4, "DST__K_SET_LINUM_B: %d\n", data));
4476 case DST__K_SET_LINUM:
4477 data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
4478 curr_linenum = data;
4480 vms_debug2 ((4, "DST__K_SET_LINE_NUM: %d\n", data));
4483 case DST__K_SET_LINUM_L:
4484 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4485 curr_linenum = data;
4487 vms_debug2 ((4, "DST__K_SET_LINUM_L: %d\n", data));
4492 (_("%s not implemented"), "DST__K_SET_PC");
4496 case DST__K_SET_PC_W:
4498 (_("%s not implemented"), "DST__K_SET_PC_W");
4502 case DST__K_SET_PC_L:
4504 (_("%s not implemented"), "DST__K_SET_PC_L");
4508 case DST__K_SET_STMTNUM:
4510 (_("%s not implemented"), "DST__K_SET_STMTNUM");
4515 data = pcl_ptr[DST_S_B_PCLINE_UNSBYTE];
4518 vms_debug2 ((4, "DST__K_TERM: %d\n", data));
4522 data = bfd_getl16 (pcl_ptr + DST_S_W_PCLINE_UNSWORD);
4525 vms_debug2 ((4, "DST__K_TERM_W: %d\n", data));
4529 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4532 vms_debug2 ((4, "DST__K_TERM_L: %d\n", data));
4535 case DST__K_SET_ABS_PC:
4536 data = bfd_getl32 (pcl_ptr + DST_S_L_PCLINE_UNSLONG);
4539 vms_debug2 ((4, "DST__K_SET_ABS_PC: 0x%x\n", data));
4548 vms_debug2 ((4, "bump pc to 0x%lx and line to %d\n",
4549 (unsigned long)curr_pc, curr_linenum));
4553 _bfd_error_handler (_("unknown line command %d"), cmd);
4559 if ((curr_linenum != prev_linum && curr_pc != prev_pc)
4561 || cmd == DST__K_DELTA_PC_L
4562 || cmd == DST__K_DELTA_PC_W)
4564 line = (struct lineinfo *)
4565 bfd_zalloc (abfd, sizeof (struct lineinfo));
4566 line->address = curr_pc;
4567 line->line = curr_linenum;
4569 curr_line->next = line;
4572 prev_linum = curr_linenum;
4574 vms_debug2 ((4, "-> correlate pc 0x%lx with line %d\n",
4575 (unsigned long)curr_pc, curr_linenum));
4578 pcl_ptr += cmd_length;
4582 case 0x17: /* Undocumented type used by DEC C to declare equates. */
4583 vms_debug2 ((3, "undocumented type 0x17\n"));
4587 vms_debug2 ((3, "ignoring record\n"));
4595 /* Finalize tables with EOL marker. */
4596 srec = (struct srecinfo *) bfd_zalloc (abfd, sizeof (struct srecinfo));
4597 srec->line = (unsigned int) -1;
4598 srec->srec = (unsigned int) -1;
4599 curr_srec->next = srec;
4601 line = (struct lineinfo *) bfd_zalloc (abfd, sizeof (struct lineinfo));
4602 line->line = (unsigned int) -1;
4603 line->address = (bfd_vma) -1;
4604 curr_line->next = line;
4606 /* Advertise that this module has been parsed. This is needed
4607 because parsing can be either performed at module creation
4608 or deferred until debug info is consumed. */
4609 SET_MODULE_PARSED (module);
4612 /* Build the list of modules for the specified BFD. */
4614 static struct module *
4615 build_module_list (bfd *abfd)
4617 struct module *module, *list = NULL;
4620 if ((dmt = bfd_get_section_by_name (abfd, "$DMT$")))
4622 /* We have a DMT section so this must be an image. Parse the
4623 section and build the list of modules. This is sufficient
4624 since we can compute the start address and the end address
4625 of every module from the section contents. */
4626 bfd_size_type size = bfd_get_section_size (dmt);
4627 unsigned char *ptr, *end;
4629 ptr = (unsigned char *) bfd_alloc (abfd, size);
4633 if (! bfd_get_section_contents (abfd, dmt, ptr, 0, size))
4636 vms_debug2 ((2, "DMT\n"));
4642 /* Each header declares a module with its start offset and size
4643 of debug info in the DST section, as well as the count of
4644 program sections (i.e. address spans) it contains. */
4645 int modbeg = bfd_getl32 (ptr + DBG_S_L_DMT_MODBEG);
4646 int msize = bfd_getl32 (ptr + DBG_S_L_DST_SIZE);
4647 int count = bfd_getl16 (ptr + DBG_S_W_DMT_PSECT_COUNT);
4648 ptr += DBG_S_C_DMT_HEADER_SIZE;
4650 vms_debug2 ((3, "module: modbeg = %d, size = %d, count = %d\n",
4651 modbeg, msize, count));
4653 /* We create a 'module' structure for each program section since
4654 we only support contiguous addresses in a 'module' structure.
4655 As a consequence, the actual debug info in the DST section is
4656 shared and can be parsed multiple times; that doesn't seem to
4657 cause problems in practice. */
4660 int start = bfd_getl32 (ptr + DBG_S_L_DMT_PSECT_START);
4661 int length = bfd_getl32 (ptr + DBG_S_L_DMT_PSECT_LENGTH);
4662 module = new_module (abfd);
4663 module->modbeg = modbeg;
4664 module->size = msize;
4665 module->low = start;
4666 module->high = start + length;
4667 module->next = list;
4669 ptr += DBG_S_C_DMT_PSECT_SIZE;
4671 vms_debug2 ((4, "section: start = 0x%x, length = %d\n",
4678 /* We don't have a DMT section so this must be an object. Parse
4679 the module right now in order to compute its start address and
4681 void *dst = PRIV (dst_section)->contents;
4686 module = new_module (abfd);
4687 parse_module (abfd, module, PRIV (dst_section)->contents, -1);
4694 /* Calculate and return the name of the source file and the line nearest
4695 to the wanted location in the specified module. */
4698 module_find_nearest_line (bfd *abfd, struct module *module, bfd_vma addr,
4699 const char **file, const char **func,
4702 struct funcinfo *funcinfo;
4703 struct lineinfo *lineinfo;
4704 struct srecinfo *srecinfo;
4705 bfd_boolean ret = FALSE;
4707 /* Parse this module if that was not done at module creation. */
4708 if (! IS_MODULE_PARSED (module))
4710 unsigned int size = module->size;
4711 unsigned int modbeg = PRIV (dst_section)->filepos + module->modbeg;
4712 unsigned char *buffer = (unsigned char *) bfd_malloc (module->size);
4714 if (bfd_seek (abfd, modbeg, SEEK_SET) != 0
4715 || bfd_bread (buffer, size, abfd) != size)
4717 bfd_set_error (bfd_error_no_debug_section);
4721 parse_module (abfd, module, buffer, size);
4725 /* Find out the function (if any) that contains the address. */
4726 for (funcinfo = module->func_table; funcinfo; funcinfo = funcinfo->next)
4727 if (addr >= funcinfo->low && addr <= funcinfo->high)
4729 *func = funcinfo->name;
4734 /* Find out the source file and the line nearest to the address. */
4735 for (lineinfo = module->line_table; lineinfo; lineinfo = lineinfo->next)
4736 if (lineinfo->next && addr < lineinfo->next->address)
4738 for (srecinfo = module->srec_table; srecinfo; srecinfo = srecinfo->next)
4739 if (srecinfo->next && lineinfo->line < srecinfo->next->line)
4741 if (srecinfo->sfile > 0)
4743 *file = module->file_table[srecinfo->sfile].name;
4744 *line = srecinfo->srec + lineinfo->line - srecinfo->line;
4748 *file = module->name;
4749 *line = lineinfo->line;
4760 /* Provided a BFD, a section and an offset into the section, calculate and
4761 return the name of the source file and the line nearest to the wanted
4765 _bfd_vms_find_nearest_line (bfd *abfd,
4766 asymbol **symbols ATTRIBUTE_UNUSED,
4772 unsigned int *discriminator)
4774 struct module *module;
4776 /* What address are we looking for? */
4777 bfd_vma addr = section->vma + offset;
4785 /* We can't do anything if there is no DST (debug symbol table). */
4786 if (PRIV (dst_section) == NULL)
4789 /* Create the module list - if not already done. */
4790 if (PRIV (modules) == NULL)
4792 PRIV (modules) = build_module_list (abfd);
4793 if (PRIV (modules) == NULL)
4797 for (module = PRIV (modules); module; module = module->next)
4798 if (addr >= module->low && addr <= module->high)
4799 return module_find_nearest_line (abfd, module, addr, file, func, line);
4804 /* Canonicalizations. */
4805 /* Set name, value, section and flags of SYM from E. */
4808 alpha_vms_convert_symbol (bfd *abfd, struct vms_symbol_entry *e, asymbol *sym)
4817 flags = BSF_NO_FLAGS;
4823 if (e->flags & EGSY__V_WEAK)
4826 if (e->flags & EGSY__V_DEF)
4828 /* Symbol definition. */
4829 flags |= BSF_GLOBAL;
4830 if (e->flags & EGSY__V_NORM)
4831 flags |= BSF_FUNCTION;
4837 /* Symbol reference. */
4838 sec = bfd_und_section_ptr;
4843 /* A universal symbol is by definition global... */
4844 flags |= BSF_GLOBAL;
4846 /* ...and dynamic in shared libraries. */
4847 if (abfd->flags & DYNAMIC)
4848 flags |= BSF_DYNAMIC;
4850 if (e->flags & EGSY__V_WEAK)
4853 if (!(e->flags & EGSY__V_DEF))
4856 if (e->flags & EGSY__V_NORM)
4857 flags |= BSF_FUNCTION;
4860 /* sec = e->section; */
4861 sec = bfd_abs_section_ptr;
4876 /* Return the number of bytes required to store a vector of pointers
4877 to asymbols for all the symbols in the BFD abfd, including a
4878 terminal NULL pointer. If there are no symbols in the BFD,
4879 then return 0. If an error occurs, return -1. */
4882 alpha_vms_get_symtab_upper_bound (bfd *abfd)
4884 vms_debug2 ((1, "alpha_vms_get_symtab_upper_bound (%p), %d symbols\n",
4885 abfd, PRIV (gsd_sym_count)));
4887 return (PRIV (gsd_sym_count) + 1) * sizeof (asymbol *);
4890 /* Read the symbols from the BFD abfd, and fills in the vector
4891 location with pointers to the symbols and a trailing NULL.
4893 Return number of symbols read. */
4896 alpha_vms_canonicalize_symtab (bfd *abfd, asymbol **symbols)
4900 vms_debug2 ((1, "alpha_vms_canonicalize_symtab (%p, <ret>)\n", abfd));
4902 if (PRIV (csymbols) == NULL)
4904 PRIV (csymbols) = (asymbol **) bfd_alloc
4905 (abfd, PRIV (gsd_sym_count) * sizeof (asymbol *));
4907 /* Traverse table and fill symbols vector. */
4908 for (i = 0; i < PRIV (gsd_sym_count); i++)
4910 struct vms_symbol_entry *e = PRIV (syms)[i];
4913 sym = bfd_make_empty_symbol (abfd);
4914 if (sym == NULL || !alpha_vms_convert_symbol (abfd, e, sym))
4916 bfd_release (abfd, PRIV (csymbols));
4917 PRIV (csymbols) = NULL;
4921 PRIV (csymbols)[i] = sym;
4925 if (symbols != NULL)
4927 for (i = 0; i < PRIV (gsd_sym_count); i++)
4928 symbols[i] = PRIV (csymbols)[i];
4932 return PRIV (gsd_sym_count);
4935 /* Read and convert relocations from ETIR. We do it once for all sections. */
4938 alpha_vms_slurp_relocs (bfd *abfd)
4942 vms_debug2 ((3, "alpha_vms_slurp_relocs\n"));
4944 /* We slurp relocs only once, for all sections. */
4945 if (PRIV (reloc_done))
4947 PRIV (reloc_done) = TRUE;
4949 if (alpha_vms_canonicalize_symtab (abfd, NULL) < 0)
4952 if (bfd_seek (abfd, 0, SEEK_SET) != 0)
4957 unsigned char *begin;
4960 bfd_reloc_code_real_type reloc_code;
4966 bfd_vma cur_address;
4968 unsigned char *cur_sym = NULL;
4970 bfd_vma cur_addend = 0;
4972 /* Skip non-ETIR records. */
4973 type = _bfd_vms_get_object_record (abfd);
4974 if (type == EOBJ__C_EEOM)
4976 if (type != EOBJ__C_ETIR)
4979 begin = PRIV (recrd.rec) + 4;
4980 end = PRIV (recrd.rec) + PRIV (recrd.rec_size);
4982 for (ptr = begin; ptr < end; ptr += length)
4986 cmd = bfd_getl16 (ptr);
4987 length = bfd_getl16 (ptr + 2);
4989 cur_address = vaddr;
4991 vms_debug2 ((4, "alpha_vms_slurp_relocs: etir %s\n",
4992 _bfd_vms_etir_name (cmd)));
4996 case ETIR__C_STA_GBL: /* ALPHA_R_REFLONG und_section, step 1 */
4997 /* ALPHA_R_REFQUAD und_section, step 1 */
5002 case ETIR__C_STA_PQ: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
5003 cur_psidx = bfd_getl32 (ptr + 4);
5004 cur_addend = bfd_getl64 (ptr + 8);
5008 case ETIR__C_CTL_SETRB:
5009 if (prev_cmd != ETIR__C_STA_PQ)
5012 /* xgettext:c-format */
5013 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (prev_cmd),
5014 _bfd_vms_etir_name (cmd));
5017 cur_psect = cur_psidx;
5023 case ETIR__C_STA_LW: /* ALPHA_R_REFLONG abs_section, step 1 */
5024 /* ALPHA_R_REFLONG und_section, step 2 */
5027 if (prev_cmd != ETIR__C_STA_GBL)
5030 /* xgettext:c-format */
5031 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (cmd),
5032 _bfd_vms_etir_name (ETIR__C_STA_LW));
5036 cur_addend = bfd_getl32 (ptr + 4);
5040 case ETIR__C_STA_QW: /* ALPHA_R_REFQUAD abs_section, step 1 */
5041 /* ALPHA_R_REFQUAD und_section, step 2 */
5042 if (prev_cmd != -1 && prev_cmd != ETIR__C_STA_GBL)
5045 /* xgettext:c-format */
5046 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (cmd),
5047 _bfd_vms_etir_name (ETIR__C_STA_QW));
5050 cur_addend = bfd_getl64 (ptr + 4);
5054 case ETIR__C_STO_LW: /* ALPHA_R_REFLONG und_section, step 4 */
5055 /* ALPHA_R_REFLONG abs_section, step 2 */
5056 /* ALPHA_R_REFLONG others, step 2 */
5057 if (prev_cmd != ETIR__C_OPR_ADD
5058 && prev_cmd != ETIR__C_STA_LW
5059 && prev_cmd != ETIR__C_STA_PQ)
5061 /* xgettext:c-format */
5062 _bfd_error_handler (_("unknown reloc %s + %s"),
5063 _bfd_vms_etir_name (prev_cmd),
5064 _bfd_vms_etir_name (ETIR__C_STO_LW));
5067 reloc_code = BFD_RELOC_32;
5070 case ETIR__C_STO_QW: /* ALPHA_R_REFQUAD und_section, step 4 */
5071 /* ALPHA_R_REFQUAD abs_section, step 2 */
5072 if (prev_cmd != ETIR__C_OPR_ADD && prev_cmd != ETIR__C_STA_QW)
5074 /* xgettext:c-format */
5075 _bfd_error_handler (_("unknown reloc %s + %s"),
5076 _bfd_vms_etir_name (prev_cmd),
5077 _bfd_vms_etir_name (ETIR__C_STO_QW));
5080 reloc_code = BFD_RELOC_64;
5083 case ETIR__C_STO_OFF: /* ALPHA_R_REFQUAD others, step 2 */
5084 if (prev_cmd != ETIR__C_STA_PQ)
5086 /* xgettext:c-format */
5087 _bfd_error_handler (_("unknown reloc %s + %s"),
5088 _bfd_vms_etir_name (prev_cmd),
5089 _bfd_vms_etir_name (ETIR__C_STO_OFF));
5092 reloc_code = BFD_RELOC_64;
5095 case ETIR__C_OPR_ADD: /* ALPHA_R_REFLONG und_section, step 3 */
5096 /* ALPHA_R_REFQUAD und_section, step 3 */
5097 if (prev_cmd != ETIR__C_STA_LW && prev_cmd != ETIR__C_STA_QW)
5099 /* xgettext:c-format */
5100 _bfd_error_handler (_("unknown reloc %s + %s"),
5101 _bfd_vms_etir_name (prev_cmd),
5102 _bfd_vms_etir_name (ETIR__C_OPR_ADD));
5105 prev_cmd = ETIR__C_OPR_ADD;
5108 case ETIR__C_STO_CA: /* ALPHA_R_CODEADDR */
5109 reloc_code = BFD_RELOC_ALPHA_CODEADDR;
5113 case ETIR__C_STO_GBL: /* ALPHA_R_REFQUAD und_section */
5114 reloc_code = BFD_RELOC_64;
5118 case ETIR__C_STO_GBL_LW: /* ALPHA_R_REFLONG und_section */
5119 reloc_code = BFD_RELOC_32;
5123 case ETIR__C_STC_LP_PSB: /* ALPHA_R_LINKAGE */
5124 reloc_code = BFD_RELOC_ALPHA_LINKAGE;
5128 case ETIR__C_STC_NOP_GBL: /* ALPHA_R_NOP */
5129 reloc_code = BFD_RELOC_ALPHA_NOP;
5132 case ETIR__C_STC_BSR_GBL: /* ALPHA_R_BSR */
5133 reloc_code = BFD_RELOC_ALPHA_BSR;
5136 case ETIR__C_STC_LDA_GBL: /* ALPHA_R_LDA */
5137 reloc_code = BFD_RELOC_ALPHA_LDA;
5140 case ETIR__C_STC_BOH_GBL: /* ALPHA_R_BOH */
5141 reloc_code = BFD_RELOC_ALPHA_BOH;
5145 cur_sym = ptr + 4 + 32;
5146 cur_address = bfd_getl64 (ptr + 4 + 8);
5147 cur_addend = bfd_getl64 (ptr + 4 + 24);
5150 case ETIR__C_STO_IMM:
5151 vaddr += bfd_getl32 (ptr + 4);
5155 _bfd_error_handler (_("unknown reloc %s"),
5156 _bfd_vms_etir_name (cmd));
5162 struct vms_section_data_struct *vms_sec;
5166 /* Get section to which the relocation applies. */
5167 if (cur_psect < 0 || cur_psect > (int)PRIV (section_count))
5169 _bfd_error_handler (_("invalid section index in ETIR"));
5173 if (PRIV (sections) == NULL)
5175 sec = PRIV (sections)[cur_psect];
5176 if (sec == bfd_abs_section_ptr)
5178 _bfd_error_handler (_("relocation for non-REL psect"));
5182 vms_sec = vms_section_data (sec);
5184 /* Allocate a reloc entry. */
5185 if (sec->reloc_count >= vms_sec->reloc_max)
5187 if (vms_sec->reloc_max == 0)
5189 vms_sec->reloc_max = 64;
5190 sec->relocation = bfd_zmalloc
5191 (vms_sec->reloc_max * sizeof (arelent));
5195 vms_sec->reloc_max *= 2;
5196 sec->relocation = bfd_realloc
5197 (sec->relocation, vms_sec->reloc_max * sizeof (arelent));
5200 reloc = &sec->relocation[sec->reloc_count];
5203 reloc->howto = bfd_reloc_type_lookup (abfd, reloc_code);
5205 if (cur_sym != NULL)
5208 unsigned int symlen = *cur_sym;
5211 /* Linear search. */
5216 for (j = 0; j < PRIV (gsd_sym_count); j++)
5217 if (PRIV (syms)[j]->namelen == symlen
5218 && memcmp (PRIV (syms)[j]->name, cur_sym, symlen) == 0)
5220 sym = &PRIV (csymbols)[j];
5225 _bfd_error_handler (_("unknown symbol in command %s"),
5226 _bfd_vms_etir_name (cmd));
5227 reloc->sym_ptr_ptr = NULL;
5230 reloc->sym_ptr_ptr = sym;
5232 else if (cur_psidx >= 0)
5234 if (PRIV (sections) == NULL || cur_psidx >= (int) PRIV (section_count))
5236 reloc->sym_ptr_ptr =
5237 PRIV (sections)[cur_psidx]->symbol_ptr_ptr;
5240 reloc->sym_ptr_ptr = NULL;
5242 reloc->address = cur_address;
5243 reloc->addend = cur_addend;
5245 if (reloc_code == ALPHA_R_LINKAGE)
5248 size = bfd_get_reloc_size (reloc->howto);
5258 vms_debug2 ((3, "alpha_vms_slurp_relocs: result = TRUE\n"));
5263 /* Return the number of bytes required to store the relocation
5264 information associated with the given section. */
5267 alpha_vms_get_reloc_upper_bound (bfd *abfd ATTRIBUTE_UNUSED, asection *section)
5269 alpha_vms_slurp_relocs (abfd);
5271 return (section->reloc_count + 1) * sizeof (arelent *);
5274 /* Convert relocations from VMS (external) form into BFD internal
5275 form. Return the number of relocations. */
5278 alpha_vms_canonicalize_reloc (bfd *abfd, asection *section, arelent **relptr,
5279 asymbol **symbols ATTRIBUTE_UNUSED)
5284 if (!alpha_vms_slurp_relocs (abfd))
5287 count = section->reloc_count;
5288 tblptr = section->relocation;
5291 *relptr++ = tblptr++;
5293 *relptr = (arelent *) NULL;
5294 return section->reloc_count;
5297 /* Install a new set of internal relocs. */
5299 #define alpha_vms_set_reloc _bfd_generic_set_reloc
5302 /* This is just copied from ecoff-alpha, needs to be fixed probably. */
5304 /* How to process the various reloc types. */
5306 static bfd_reloc_status_type
5307 reloc_nil (bfd * abfd ATTRIBUTE_UNUSED,
5308 arelent *reloc ATTRIBUTE_UNUSED,
5309 asymbol *sym ATTRIBUTE_UNUSED,
5310 void * data ATTRIBUTE_UNUSED,
5311 asection *sec ATTRIBUTE_UNUSED,
5312 bfd *output_bfd ATTRIBUTE_UNUSED,
5313 char **error_message ATTRIBUTE_UNUSED)
5316 vms_debug (1, "reloc_nil (abfd %p, output_bfd %p)\n", abfd, output_bfd);
5317 vms_debug (2, "In section %s, symbol %s\n",
5318 sec->name, sym->name);
5319 vms_debug (2, "reloc sym %s, addr %08lx, addend %08lx, reloc is a %s\n",
5320 reloc->sym_ptr_ptr[0]->name,
5321 (unsigned long)reloc->address,
5322 (unsigned long)reloc->addend, reloc->howto->name);
5323 vms_debug (2, "data at %p\n", data);
5324 /* _bfd_hexdump (2, data, bfd_get_reloc_size (reloc->howto), 0); */
5327 return bfd_reloc_ok;
5330 /* In case we're on a 32-bit machine, construct a 64-bit "-1" value
5331 from smaller values. Start with zero, widen, *then* decrement. */
5332 #define MINUS_ONE (((bfd_vma)0) - 1)
5334 static reloc_howto_type alpha_howto_table[] =
5336 HOWTO (ALPHA_R_IGNORE, /* Type. */
5337 0, /* Rightshift. */
5338 0, /* Size (0 = byte, 1 = short, 2 = long). */
5340 TRUE, /* PC relative. */
5342 complain_overflow_dont,/* Complain_on_overflow. */
5343 reloc_nil, /* Special_function. */
5344 "IGNORE", /* Name. */
5345 TRUE, /* Partial_inplace. */
5346 0, /* Source mask */
5348 TRUE), /* PC rel offset. */
5350 /* A 64 bit reference to a symbol. */
5351 HOWTO (ALPHA_R_REFQUAD, /* Type. */
5352 0, /* Rightshift. */
5353 4, /* Size (0 = byte, 1 = short, 2 = long). */
5355 FALSE, /* PC relative. */
5357 complain_overflow_bitfield, /* Complain_on_overflow. */
5358 reloc_nil, /* Special_function. */
5359 "REFQUAD", /* Name. */
5360 TRUE, /* Partial_inplace. */
5361 MINUS_ONE, /* Source mask. */
5362 MINUS_ONE, /* Dest mask. */
5363 FALSE), /* PC rel offset. */
5365 /* A 21 bit branch. The native assembler generates these for
5366 branches within the text segment, and also fills in the PC
5367 relative offset in the instruction. */
5368 HOWTO (ALPHA_R_BRADDR, /* Type. */
5369 2, /* Rightshift. */
5370 2, /* Size (0 = byte, 1 = short, 2 = long). */
5372 TRUE, /* PC relative. */
5374 complain_overflow_signed, /* Complain_on_overflow. */
5375 reloc_nil, /* Special_function. */
5376 "BRADDR", /* Name. */
5377 TRUE, /* Partial_inplace. */
5378 0x1fffff, /* Source mask. */
5379 0x1fffff, /* Dest mask. */
5380 FALSE), /* PC rel offset. */
5382 /* A hint for a jump to a register. */
5383 HOWTO (ALPHA_R_HINT, /* Type. */
5384 2, /* Rightshift. */
5385 1, /* Size (0 = byte, 1 = short, 2 = long). */
5387 TRUE, /* PC relative. */
5389 complain_overflow_dont,/* Complain_on_overflow. */
5390 reloc_nil, /* Special_function. */
5392 TRUE, /* Partial_inplace. */
5393 0x3fff, /* Source mask. */
5394 0x3fff, /* Dest mask. */
5395 FALSE), /* PC rel offset. */
5397 /* 16 bit PC relative offset. */
5398 HOWTO (ALPHA_R_SREL16, /* Type. */
5399 0, /* Rightshift. */
5400 1, /* Size (0 = byte, 1 = short, 2 = long). */
5402 TRUE, /* PC relative. */
5404 complain_overflow_signed, /* Complain_on_overflow. */
5405 reloc_nil, /* Special_function. */
5406 "SREL16", /* Name. */
5407 TRUE, /* Partial_inplace. */
5408 0xffff, /* Source mask. */
5409 0xffff, /* Dest mask. */
5410 FALSE), /* PC rel offset. */
5412 /* 32 bit PC relative offset. */
5413 HOWTO (ALPHA_R_SREL32, /* Type. */
5414 0, /* Rightshift. */
5415 2, /* Size (0 = byte, 1 = short, 2 = long). */
5417 TRUE, /* PC relative. */
5419 complain_overflow_signed, /* Complain_on_overflow. */
5420 reloc_nil, /* Special_function. */
5421 "SREL32", /* Name. */
5422 TRUE, /* Partial_inplace. */
5423 0xffffffff, /* Source mask. */
5424 0xffffffff, /* Dest mask. */
5425 FALSE), /* PC rel offset. */
5427 /* A 64 bit PC relative offset. */
5428 HOWTO (ALPHA_R_SREL64, /* Type. */
5429 0, /* Rightshift. */
5430 4, /* Size (0 = byte, 1 = short, 2 = long). */
5432 TRUE, /* PC relative. */
5434 complain_overflow_signed, /* Complain_on_overflow. */
5435 reloc_nil, /* Special_function. */
5436 "SREL64", /* Name. */
5437 TRUE, /* Partial_inplace. */
5438 MINUS_ONE, /* Source mask. */
5439 MINUS_ONE, /* Dest mask. */
5440 FALSE), /* PC rel offset. */
5442 /* Push a value on the reloc evaluation stack. */
5443 HOWTO (ALPHA_R_OP_PUSH, /* Type. */
5444 0, /* Rightshift. */
5445 0, /* Size (0 = byte, 1 = short, 2 = long). */
5447 FALSE, /* PC relative. */
5449 complain_overflow_dont,/* Complain_on_overflow. */
5450 reloc_nil, /* Special_function. */
5451 "OP_PUSH", /* Name. */
5452 FALSE, /* Partial_inplace. */
5453 0, /* Source mask. */
5455 FALSE), /* PC rel offset. */
5457 /* Store the value from the stack at the given address. Store it in
5458 a bitfield of size r_size starting at bit position r_offset. */
5459 HOWTO (ALPHA_R_OP_STORE, /* Type. */
5460 0, /* Rightshift. */
5461 4, /* Size (0 = byte, 1 = short, 2 = long). */
5463 FALSE, /* PC relative. */
5465 complain_overflow_dont,/* Complain_on_overflow. */
5466 reloc_nil, /* Special_function. */
5467 "OP_STORE", /* Name. */
5468 FALSE, /* Partial_inplace. */
5469 0, /* Source mask. */
5470 MINUS_ONE, /* Dest mask. */
5471 FALSE), /* PC rel offset. */
5473 /* Subtract the reloc address from the value on the top of the
5474 relocation stack. */
5475 HOWTO (ALPHA_R_OP_PSUB, /* Type. */
5476 0, /* Rightshift. */
5477 0, /* Size (0 = byte, 1 = short, 2 = long). */
5479 FALSE, /* PC relative. */
5481 complain_overflow_dont,/* Complain_on_overflow. */
5482 reloc_nil, /* Special_function. */
5483 "OP_PSUB", /* Name. */
5484 FALSE, /* Partial_inplace. */
5485 0, /* Source mask. */
5487 FALSE), /* PC rel offset. */
5489 /* Shift the value on the top of the relocation stack right by the
5491 HOWTO (ALPHA_R_OP_PRSHIFT, /* Type. */
5492 0, /* Rightshift. */
5493 0, /* Size (0 = byte, 1 = short, 2 = long). */
5495 FALSE, /* PC relative. */
5497 complain_overflow_dont,/* Complain_on_overflow. */
5498 reloc_nil, /* Special_function. */
5499 "OP_PRSHIFT", /* Name. */
5500 FALSE, /* Partial_inplace. */
5501 0, /* Source mask. */
5503 FALSE), /* PC rel offset. */
5505 /* Hack. Linkage is done by linker. */
5506 HOWTO (ALPHA_R_LINKAGE, /* Type. */
5507 0, /* Rightshift. */
5508 0, /* Size (0 = byte, 1 = short, 2 = long). */
5510 FALSE, /* PC relative. */
5512 complain_overflow_dont,/* Complain_on_overflow. */
5513 reloc_nil, /* Special_function. */
5514 "LINKAGE", /* Name. */
5515 FALSE, /* Partial_inplace. */
5516 0, /* Source mask. */
5518 FALSE), /* PC rel offset. */
5520 /* A 32 bit reference to a symbol. */
5521 HOWTO (ALPHA_R_REFLONG, /* Type. */
5522 0, /* Rightshift. */
5523 2, /* Size (0 = byte, 1 = short, 2 = long). */
5525 FALSE, /* PC relative. */
5527 complain_overflow_bitfield, /* Complain_on_overflow. */
5528 reloc_nil, /* Special_function. */
5529 "REFLONG", /* Name. */
5530 TRUE, /* Partial_inplace. */
5531 0xffffffff, /* Source mask. */
5532 0xffffffff, /* Dest mask. */
5533 FALSE), /* PC rel offset. */
5535 /* A 64 bit reference to a procedure, written as 32 bit value. */
5536 HOWTO (ALPHA_R_CODEADDR, /* Type. */
5537 0, /* Rightshift. */
5538 4, /* Size (0 = byte, 1 = short, 2 = long). */
5540 FALSE, /* PC relative. */
5542 complain_overflow_signed,/* Complain_on_overflow. */
5543 reloc_nil, /* Special_function. */
5544 "CODEADDR", /* Name. */
5545 FALSE, /* Partial_inplace. */
5546 0xffffffff, /* Source mask. */
5547 0xffffffff, /* Dest mask. */
5548 FALSE), /* PC rel offset. */
5550 HOWTO (ALPHA_R_NOP, /* Type. */
5551 0, /* Rightshift. */
5552 3, /* Size (0 = byte, 1 = short, 2 = long). */
5554 /* The following value must match that of ALPHA_R_BSR/ALPHA_R_BOH
5555 because the calculations for the 3 relocations are the same.
5556 See B.4.5.2 of the OpenVMS Linker Utility Manual. */
5557 TRUE, /* PC relative. */
5559 complain_overflow_dont,/* Complain_on_overflow. */
5560 reloc_nil, /* Special_function. */
5562 FALSE, /* Partial_inplace. */
5563 0xffffffff, /* Source mask. */
5564 0xffffffff, /* Dest mask. */
5565 FALSE), /* PC rel offset. */
5567 HOWTO (ALPHA_R_BSR, /* Type. */
5568 0, /* Rightshift. */
5569 3, /* Size (0 = byte, 1 = short, 2 = long). */
5571 TRUE, /* PC relative. */
5573 complain_overflow_dont,/* Complain_on_overflow. */
5574 reloc_nil, /* Special_function. */
5576 FALSE, /* Partial_inplace. */
5577 0xffffffff, /* Source mask. */
5578 0xffffffff, /* Dest mask. */
5579 FALSE), /* PC rel offset. */
5581 HOWTO (ALPHA_R_LDA, /* Type. */
5582 0, /* Rightshift. */
5583 3, /* Size (0 = byte, 1 = short, 2 = long). */
5585 FALSE, /* PC relative. */
5587 complain_overflow_dont,/* Complain_on_overflow. */
5588 reloc_nil, /* Special_function. */
5590 FALSE, /* Partial_inplace. */
5591 0xffffffff, /* Source mask. */
5592 0xffffffff, /* Dest mask. */
5593 FALSE), /* PC rel offset. */
5595 HOWTO (ALPHA_R_BOH, /* Type. */
5596 0, /* Rightshift. */
5597 3, /* Size (0 = byte, 1 = short, 2 = long, 3 = nil). */
5599 TRUE, /* PC relative. */
5601 complain_overflow_dont,/* Complain_on_overflow. */
5602 reloc_nil, /* Special_function. */
5604 FALSE, /* Partial_inplace. */
5605 0xffffffff, /* Source mask. */
5606 0xffffffff, /* Dest mask. */
5607 FALSE), /* PC rel offset. */
5610 /* Return a pointer to a howto structure which, when invoked, will perform
5611 the relocation code on data from the architecture noted. */
5613 static reloc_howto_type *
5614 alpha_vms_bfd_reloc_type_lookup (bfd * abfd ATTRIBUTE_UNUSED,
5615 bfd_reloc_code_real_type code)
5619 vms_debug2 ((1, "vms_bfd_reloc_type_lookup (%p, %d)\t", abfd, code));
5623 case BFD_RELOC_16: alpha_type = ALPHA_R_SREL16; break;
5624 case BFD_RELOC_32: alpha_type = ALPHA_R_REFLONG; break;
5625 case BFD_RELOC_64: alpha_type = ALPHA_R_REFQUAD; break;
5626 case BFD_RELOC_CTOR: alpha_type = ALPHA_R_REFQUAD; break;
5627 case BFD_RELOC_23_PCREL_S2: alpha_type = ALPHA_R_BRADDR; break;
5628 case BFD_RELOC_ALPHA_HINT: alpha_type = ALPHA_R_HINT; break;
5629 case BFD_RELOC_16_PCREL: alpha_type = ALPHA_R_SREL16; break;
5630 case BFD_RELOC_32_PCREL: alpha_type = ALPHA_R_SREL32; break;
5631 case BFD_RELOC_64_PCREL: alpha_type = ALPHA_R_SREL64; break;
5632 case BFD_RELOC_ALPHA_LINKAGE: alpha_type = ALPHA_R_LINKAGE; break;
5633 case BFD_RELOC_ALPHA_CODEADDR: alpha_type = ALPHA_R_CODEADDR; break;
5634 case BFD_RELOC_ALPHA_NOP: alpha_type = ALPHA_R_NOP; break;
5635 case BFD_RELOC_ALPHA_BSR: alpha_type = ALPHA_R_BSR; break;
5636 case BFD_RELOC_ALPHA_LDA: alpha_type = ALPHA_R_LDA; break;
5637 case BFD_RELOC_ALPHA_BOH: alpha_type = ALPHA_R_BOH; break;
5639 _bfd_error_handler (_("reloc (%d) is *UNKNOWN*"), code);
5642 vms_debug2 ((2, "reloc is %s\n", alpha_howto_table[alpha_type].name));
5643 return & alpha_howto_table[alpha_type];
5646 static reloc_howto_type *
5647 alpha_vms_bfd_reloc_name_lookup (bfd *abfd ATTRIBUTE_UNUSED,
5653 i < sizeof (alpha_howto_table) / sizeof (alpha_howto_table[0]);
5655 if (alpha_howto_table[i].name != NULL
5656 && strcasecmp (alpha_howto_table[i].name, r_name) == 0)
5657 return &alpha_howto_table[i];
5663 alpha_vms_get_synthetic_symtab (bfd *abfd,
5664 long symcount ATTRIBUTE_UNUSED,
5665 asymbol **usyms ATTRIBUTE_UNUSED,
5666 long dynsymcount ATTRIBUTE_UNUSED,
5667 asymbol **dynsyms ATTRIBUTE_UNUSED,
5674 syms = (asymbol *) bfd_malloc (PRIV (norm_sym_count) * sizeof (asymbol));
5679 for (i = 0; i < PRIV (gsd_sym_count); i++)
5681 struct vms_symbol_entry *e = PRIV (syms)[i];
5692 flags = BSF_LOCAL | BSF_SYNTHETIC;
5699 if ((e->flags & EGSY__V_DEF) && (e->flags & EGSY__V_NORM))
5701 value = e->code_value;
5702 sec = e->code_section;
5713 sname = bfd_alloc (abfd, l + 5);
5716 memcpy (sname, name, l);
5717 memcpy (sname + l, "..en", 5);
5724 sym->udata.p = NULL;
5733 vms_time_to_str (unsigned char *buf)
5735 time_t t = vms_rawtime_to_time_t (buf);
5736 char *res = ctime (&t);
5739 res = "*invalid time*";
5746 evax_bfd_print_emh (FILE *file, unsigned char *rec, unsigned int rec_len)
5748 struct vms_emh_common *emh = (struct vms_emh_common *)rec;
5749 unsigned int subtype;
5752 subtype = (unsigned) bfd_getl16 (emh->subtyp);
5754 /* xgettext:c-format */
5755 fprintf (file, _(" EMH %u (len=%u): "), subtype, rec_len);
5757 /* PR 21618: Check for invalid lengths. */
5758 if (rec_len < sizeof (* emh))
5760 fprintf (file, _(" Error: The length is less than the length of an EMH record\n"));
5763 extra = rec_len - sizeof (struct vms_emh_common);
5769 struct vms_emh_mhd *mhd = (struct vms_emh_mhd *) rec;
5771 const char * nextname;
5772 const char * maxname;
5774 /* PR 21840: Check for invalid lengths. */
5775 if (rec_len < sizeof (* mhd))
5777 fprintf (file, _(" Error: The record length is less than the size of an EMH_MHD record\n"));
5780 fprintf (file, _("Module header\n"));
5781 fprintf (file, _(" structure level: %u\n"), mhd->strlvl);
5782 fprintf (file, _(" max record size: %u\n"),
5783 (unsigned) bfd_getl32 (mhd->recsiz));
5784 name = (char *)(mhd + 1);
5785 maxname = (char *) rec + rec_len;
5786 if (name > maxname - 2)
5788 fprintf (file, _(" Error: The module name is missing\n"));
5791 nextname = name + name[0] + 1;
5792 if (nextname >= maxname)
5794 fprintf (file, _(" Error: The module name is too long\n"));
5797 fprintf (file, _(" module name : %.*s\n"), name[0], name + 1);
5799 if (name > maxname - 2)
5801 fprintf (file, _(" Error: The module version is missing\n"));
5804 nextname = name + name[0] + 1;
5805 if (nextname >= maxname)
5807 fprintf (file, _(" Error: The module version is too long\n"));
5810 fprintf (file, _(" module version : %.*s\n"), name[0], name + 1);
5812 if ((maxname - name) < 17 && maxname[-1] != 0)
5813 fprintf (file, _(" Error: The compile date is truncated\n"));
5815 fprintf (file, _(" compile date : %.17s\n"), name);
5820 fprintf (file, _("Language Processor Name\n"));
5821 fprintf (file, _(" language name: %.*s\n"), extra, (char *)(emh + 1));
5825 fprintf (file, _("Source Files Header\n"));
5826 fprintf (file, _(" file: %.*s\n"), extra, (char *)(emh + 1));
5830 fprintf (file, _("Title Text Header\n"));
5831 fprintf (file, _(" title: %.*s\n"), extra, (char *)(emh + 1));
5835 fprintf (file, _("Copyright Header\n"));
5836 fprintf (file, _(" copyright: %.*s\n"), extra, (char *)(emh + 1));
5840 fprintf (file, _("unhandled emh subtype %u\n"), subtype);
5846 evax_bfd_print_eeom (FILE *file, unsigned char *rec, unsigned int rec_len)
5848 struct vms_eeom *eeom = (struct vms_eeom *)rec;
5850 fprintf (file, _(" EEOM (len=%u):\n"), rec_len);
5852 /* PR 21618: Check for invalid lengths. */
5853 if (rec_len < sizeof (* eeom))
5855 fprintf (file, _(" Error: The length is less than the length of an EEOM record\n"));
5859 fprintf (file, _(" number of cond linkage pairs: %u\n"),
5860 (unsigned)bfd_getl32 (eeom->total_lps));
5861 fprintf (file, _(" completion code: %u\n"),
5862 (unsigned)bfd_getl16 (eeom->comcod));
5865 fprintf (file, _(" transfer addr flags: 0x%02x\n"), eeom->tfrflg);
5866 fprintf (file, _(" transfer addr psect: %u\n"),
5867 (unsigned)bfd_getl32 (eeom->psindx));
5868 fprintf (file, _(" transfer address : 0x%08x\n"),
5869 (unsigned)bfd_getl32 (eeom->tfradr));
5874 exav_bfd_print_egsy_flags (unsigned int flags, FILE *file)
5876 if (flags & EGSY__V_WEAK)
5877 fputs (_(" WEAK"), file);
5878 if (flags & EGSY__V_DEF)
5879 fputs (_(" DEF"), file);
5880 if (flags & EGSY__V_UNI)
5881 fputs (_(" UNI"), file);
5882 if (flags & EGSY__V_REL)
5883 fputs (_(" REL"), file);
5884 if (flags & EGSY__V_COMM)
5885 fputs (_(" COMM"), file);
5886 if (flags & EGSY__V_VECEP)
5887 fputs (_(" VECEP"), file);
5888 if (flags & EGSY__V_NORM)
5889 fputs (_(" NORM"), file);
5890 if (flags & EGSY__V_QUAD_VAL)
5891 fputs (_(" QVAL"), file);
5895 evax_bfd_print_egsd_flags (FILE *file, unsigned int flags)
5897 if (flags & EGPS__V_PIC)
5898 fputs (_(" PIC"), file);
5899 if (flags & EGPS__V_LIB)
5900 fputs (_(" LIB"), file);
5901 if (flags & EGPS__V_OVR)
5902 fputs (_(" OVR"), file);
5903 if (flags & EGPS__V_REL)
5904 fputs (_(" REL"), file);
5905 if (flags & EGPS__V_GBL)
5906 fputs (_(" GBL"), file);
5907 if (flags & EGPS__V_SHR)
5908 fputs (_(" SHR"), file);
5909 if (flags & EGPS__V_EXE)
5910 fputs (_(" EXE"), file);
5911 if (flags & EGPS__V_RD)
5912 fputs (_(" RD"), file);
5913 if (flags & EGPS__V_WRT)
5914 fputs (_(" WRT"), file);
5915 if (flags & EGPS__V_VEC)
5916 fputs (_(" VEC"), file);
5917 if (flags & EGPS__V_NOMOD)
5918 fputs (_(" NOMOD"), file);
5919 if (flags & EGPS__V_COM)
5920 fputs (_(" COM"), file);
5921 if (flags & EGPS__V_ALLOC_64BIT)
5922 fputs (_(" 64B"), file);
5926 evax_bfd_print_egsd (FILE *file, unsigned char *rec, unsigned int rec_len)
5928 unsigned int off = sizeof (struct vms_egsd);
5931 fprintf (file, _(" EGSD (len=%u):\n"), rec_len);
5934 for (off = sizeof (struct vms_egsd); off < rec_len; )
5936 struct vms_egsd_entry *e = (struct vms_egsd_entry *)(rec + off);
5940 type = (unsigned)bfd_getl16 (e->gsdtyp);
5941 len = (unsigned)bfd_getl16 (e->gsdsiz);
5943 /* xgettext:c-format */
5944 fprintf (file, _(" EGSD entry %2u (type: %u, len: %u): "),
5948 if (off + len > rec_len || off + len < off)
5950 fprintf (file, _(" Error: length larger than remaining space in record\n"));
5958 struct vms_egps *egps = (struct vms_egps *)e;
5959 unsigned int flags = bfd_getl16 (egps->flags);
5962 fprintf (file, _("PSC - Program section definition\n"));
5963 fprintf (file, _(" alignment : 2**%u\n"), egps->align);
5964 fprintf (file, _(" flags : 0x%04x"), flags);
5965 evax_bfd_print_egsd_flags (file, flags);
5967 l = bfd_getl32 (egps->alloc);
5968 fprintf (file, _(" alloc (len): %u (0x%08x)\n"), l, l);
5969 fprintf (file, _(" name : %.*s\n"),
5970 egps->namlng, egps->name);
5975 struct vms_esgps *esgps = (struct vms_esgps *)e;
5976 unsigned int flags = bfd_getl16 (esgps->flags);
5979 fprintf (file, _("SPSC - Shared Image Program section def\n"));
5980 fprintf (file, _(" alignment : 2**%u\n"), esgps->align);
5981 fprintf (file, _(" flags : 0x%04x"), flags);
5982 evax_bfd_print_egsd_flags (file, flags);
5984 l = bfd_getl32 (esgps->alloc);
5985 fprintf (file, _(" alloc (len) : %u (0x%08x)\n"), l, l);
5986 fprintf (file, _(" image offset : 0x%08x\n"),
5987 (unsigned int)bfd_getl32 (esgps->base));
5988 fprintf (file, _(" symvec offset : 0x%08x\n"),
5989 (unsigned int)bfd_getl32 (esgps->value));
5990 fprintf (file, _(" name : %.*s\n"),
5991 esgps->namlng, esgps->name);
5996 struct vms_egsy *egsy = (struct vms_egsy *)e;
5997 unsigned int flags = bfd_getl16 (egsy->flags);
5999 if (flags & EGSY__V_DEF)
6001 struct vms_esdf *esdf = (struct vms_esdf *)e;
6003 fprintf (file, _("SYM - Global symbol definition\n"));
6004 fprintf (file, _(" flags: 0x%04x"), flags);
6005 exav_bfd_print_egsy_flags (flags, file);
6007 fprintf (file, _(" psect offset: 0x%08x\n"),
6008 (unsigned)bfd_getl32 (esdf->value));
6009 if (flags & EGSY__V_NORM)
6011 fprintf (file, _(" code address: 0x%08x\n"),
6012 (unsigned)bfd_getl32 (esdf->code_address));
6013 fprintf (file, _(" psect index for entry point : %u\n"),
6014 (unsigned)bfd_getl32 (esdf->ca_psindx));
6016 fprintf (file, _(" psect index : %u\n"),
6017 (unsigned)bfd_getl32 (esdf->psindx));
6018 fprintf (file, _(" name : %.*s\n"),
6019 esdf->namlng, esdf->name);
6023 struct vms_esrf *esrf = (struct vms_esrf *)e;
6025 fprintf (file, _("SYM - Global symbol reference\n"));
6026 fprintf (file, _(" name : %.*s\n"),
6027 esrf->namlng, esrf->name);
6033 struct vms_eidc *eidc = (struct vms_eidc *)e;
6034 unsigned int flags = bfd_getl32 (eidc->flags);
6037 fprintf (file, _("IDC - Ident Consistency check\n"));
6038 fprintf (file, _(" flags : 0x%08x"), flags);
6039 if (flags & EIDC__V_BINIDENT)
6040 fputs (" BINDENT", file);
6042 fprintf (file, _(" id match : %x\n"),
6043 (flags >> EIDC__V_IDMATCH_SH) & EIDC__V_IDMATCH_MASK);
6044 fprintf (file, _(" error severity: %x\n"),
6045 (flags >> EIDC__V_ERRSEV_SH) & EIDC__V_ERRSEV_MASK);
6047 fprintf (file, _(" entity name : %.*s\n"), p[0], p + 1);
6049 fprintf (file, _(" object name : %.*s\n"), p[0], p + 1);
6051 if (flags & EIDC__V_BINIDENT)
6052 fprintf (file, _(" binary ident : 0x%08x\n"),
6053 (unsigned)bfd_getl32 (p + 1));
6055 fprintf (file, _(" ascii ident : %.*s\n"), p[0], p + 1);
6060 struct vms_egst *egst = (struct vms_egst *)e;
6061 unsigned int flags = bfd_getl16 (egst->header.flags);
6063 fprintf (file, _("SYMG - Universal symbol definition\n"));
6064 fprintf (file, _(" flags: 0x%04x"), flags);
6065 exav_bfd_print_egsy_flags (flags, file);
6067 fprintf (file, _(" symbol vector offset: 0x%08x\n"),
6068 (unsigned)bfd_getl32 (egst->value));
6069 fprintf (file, _(" entry point: 0x%08x\n"),
6070 (unsigned)bfd_getl32 (egst->lp_1));
6071 fprintf (file, _(" proc descr : 0x%08x\n"),
6072 (unsigned)bfd_getl32 (egst->lp_2));
6073 fprintf (file, _(" psect index: %u\n"),
6074 (unsigned)bfd_getl32 (egst->psindx));
6075 fprintf (file, _(" name : %.*s\n"),
6076 egst->namlng, egst->name);
6081 struct vms_esdfv *esdfv = (struct vms_esdfv *)e;
6082 unsigned int flags = bfd_getl16 (esdfv->flags);
6084 fprintf (file, _("SYMV - Vectored symbol definition\n"));
6085 fprintf (file, _(" flags: 0x%04x"), flags);
6086 exav_bfd_print_egsy_flags (flags, file);
6088 fprintf (file, _(" vector : 0x%08x\n"),
6089 (unsigned)bfd_getl32 (esdfv->vector));
6090 fprintf (file, _(" psect offset: %u\n"),
6091 (unsigned)bfd_getl32 (esdfv->value));
6092 fprintf (file, _(" psect index : %u\n"),
6093 (unsigned)bfd_getl32 (esdfv->psindx));
6094 fprintf (file, _(" name : %.*s\n"),
6095 esdfv->namlng, esdfv->name);
6100 struct vms_esdfm *esdfm = (struct vms_esdfm *)e;
6101 unsigned int flags = bfd_getl16 (esdfm->flags);
6103 fprintf (file, _("SYMM - Global symbol definition with version\n"));
6104 fprintf (file, _(" flags: 0x%04x"), flags);
6105 exav_bfd_print_egsy_flags (flags, file);
6107 fprintf (file, _(" version mask: 0x%08x\n"),
6108 (unsigned)bfd_getl32 (esdfm->version_mask));
6109 fprintf (file, _(" psect offset: %u\n"),
6110 (unsigned)bfd_getl32 (esdfm->value));
6111 fprintf (file, _(" psect index : %u\n"),
6112 (unsigned)bfd_getl32 (esdfm->psindx));
6113 fprintf (file, _(" name : %.*s\n"),
6114 esdfm->namlng, esdfm->name);
6118 fprintf (file, _("unhandled egsd entry type %u\n"), type);
6126 evax_bfd_print_hex (FILE *file, const char *pfx,
6127 const unsigned char *buf, unsigned int len)
6133 for (i = 0; i < len; i++)
6137 fprintf (file, " %02x", buf[i]);
6150 evax_bfd_print_etir_stc_ir (FILE *file, const unsigned char *buf, int is_ps)
6152 /* xgettext:c-format */
6153 fprintf (file, _(" linkage index: %u, replacement insn: 0x%08x\n"),
6154 (unsigned)bfd_getl32 (buf),
6155 (unsigned)bfd_getl32 (buf + 16));
6156 /* xgettext:c-format */
6157 fprintf (file, _(" psect idx 1: %u, offset 1: 0x%08x %08x\n"),
6158 (unsigned)bfd_getl32 (buf + 4),
6159 (unsigned)bfd_getl32 (buf + 12),
6160 (unsigned)bfd_getl32 (buf + 8));
6161 /* xgettext:c-format */
6162 fprintf (file, _(" psect idx 2: %u, offset 2: 0x%08x %08x\n"),
6163 (unsigned)bfd_getl32 (buf + 20),
6164 (unsigned)bfd_getl32 (buf + 28),
6165 (unsigned)bfd_getl32 (buf + 24));
6167 /* xgettext:c-format */
6168 fprintf (file, _(" psect idx 3: %u, offset 3: 0x%08x %08x\n"),
6169 (unsigned)bfd_getl32 (buf + 32),
6170 (unsigned)bfd_getl32 (buf + 40),
6171 (unsigned)bfd_getl32 (buf + 36));
6173 fprintf (file, _(" global name: %.*s\n"), buf[32], buf + 33);
6177 evax_bfd_print_etir (FILE *file, const char *name,
6178 unsigned char *rec, unsigned int rec_len)
6180 unsigned int off = sizeof (struct vms_egsd);
6181 unsigned int sec_len = 0;
6183 /* xgettext:c-format */
6184 fprintf (file, _(" %s (len=%u+%u):\n"), name,
6185 (unsigned)(rec_len - sizeof (struct vms_eobjrec)),
6186 (unsigned)sizeof (struct vms_eobjrec));
6188 for (off = sizeof (struct vms_eobjrec); off < rec_len; )
6190 struct vms_etir *etir = (struct vms_etir *)(rec + off);
6195 type = bfd_getl16 (etir->rectyp);
6196 size = bfd_getl16 (etir->size);
6197 buf = rec + off + sizeof (struct vms_etir);
6199 if (off + size > rec_len || off + size < off)
6201 fprintf (file, _(" Error: length larger than remaining space in record\n"));
6205 /* xgettext:c-format */
6206 fprintf (file, _(" (type: %3u, size: 4+%3u): "), type, size - 4);
6209 case ETIR__C_STA_GBL:
6210 fprintf (file, _("STA_GBL (stack global) %.*s\n"),
6213 case ETIR__C_STA_LW:
6214 fprintf (file, _("STA_LW (stack longword) 0x%08x\n"),
6215 (unsigned)bfd_getl32 (buf));
6217 case ETIR__C_STA_QW:
6218 fprintf (file, _("STA_QW (stack quadword) 0x%08x %08x\n"),
6219 (unsigned)bfd_getl32 (buf + 4),
6220 (unsigned)bfd_getl32 (buf + 0));
6222 case ETIR__C_STA_PQ:
6223 fprintf (file, _("STA_PQ (stack psect base + offset)\n"));
6224 /* xgettext:c-format */
6225 fprintf (file, _(" psect: %u, offset: 0x%08x %08x\n"),
6226 (unsigned)bfd_getl32 (buf + 0),
6227 (unsigned)bfd_getl32 (buf + 8),
6228 (unsigned)bfd_getl32 (buf + 4));
6230 case ETIR__C_STA_LI:
6231 fprintf (file, _("STA_LI (stack literal)\n"));
6233 case ETIR__C_STA_MOD:
6234 fprintf (file, _("STA_MOD (stack module)\n"));
6236 case ETIR__C_STA_CKARG:
6237 fprintf (file, _("STA_CKARG (compare procedure argument)\n"));
6241 fprintf (file, _("STO_B (store byte)\n"));
6244 fprintf (file, _("STO_W (store word)\n"));
6246 case ETIR__C_STO_LW:
6247 fprintf (file, _("STO_LW (store longword)\n"));
6249 case ETIR__C_STO_QW:
6250 fprintf (file, _("STO_QW (store quadword)\n"));
6252 case ETIR__C_STO_IMMR:
6254 unsigned int len = bfd_getl32 (buf);
6256 _("STO_IMMR (store immediate repeat) %u bytes\n"),
6258 evax_bfd_print_hex (file, " ", buf + 4, len);
6262 case ETIR__C_STO_GBL:
6263 fprintf (file, _("STO_GBL (store global) %.*s\n"),
6266 case ETIR__C_STO_CA:
6267 fprintf (file, _("STO_CA (store code address) %.*s\n"),
6270 case ETIR__C_STO_RB:
6271 fprintf (file, _("STO_RB (store relative branch)\n"));
6273 case ETIR__C_STO_AB:
6274 fprintf (file, _("STO_AB (store absolute branch)\n"));
6276 case ETIR__C_STO_OFF:
6277 fprintf (file, _("STO_OFF (store offset to psect)\n"));
6279 case ETIR__C_STO_IMM:
6281 unsigned int len = bfd_getl32 (buf);
6283 _("STO_IMM (store immediate) %u bytes\n"),
6285 evax_bfd_print_hex (file, " ", buf + 4, len);
6289 case ETIR__C_STO_GBL_LW:
6290 fprintf (file, _("STO_GBL_LW (store global longword) %.*s\n"),
6293 case ETIR__C_STO_LP_PSB:
6294 fprintf (file, _("STO_OFF (store LP with procedure signature)\n"));
6296 case ETIR__C_STO_HINT_GBL:
6297 fprintf (file, _("STO_BR_GBL (store branch global) *todo*\n"));
6299 case ETIR__C_STO_HINT_PS:
6300 fprintf (file, _("STO_BR_PS (store branch psect + offset) *todo*\n"));
6303 case ETIR__C_OPR_NOP:
6304 fprintf (file, _("OPR_NOP (no-operation)\n"));
6306 case ETIR__C_OPR_ADD:
6307 fprintf (file, _("OPR_ADD (add)\n"));
6309 case ETIR__C_OPR_SUB:
6310 fprintf (file, _("OPR_SUB (subtract)\n"));
6312 case ETIR__C_OPR_MUL:
6313 fprintf (file, _("OPR_MUL (multiply)\n"));
6315 case ETIR__C_OPR_DIV:
6316 fprintf (file, _("OPR_DIV (divide)\n"));
6318 case ETIR__C_OPR_AND:
6319 fprintf (file, _("OPR_AND (logical and)\n"));
6321 case ETIR__C_OPR_IOR:
6322 fprintf (file, _("OPR_IOR (logical inclusive or)\n"));
6324 case ETIR__C_OPR_EOR:
6325 fprintf (file, _("OPR_EOR (logical exclusive or)\n"));
6327 case ETIR__C_OPR_NEG:
6328 fprintf (file, _("OPR_NEG (negate)\n"));
6330 case ETIR__C_OPR_COM:
6331 fprintf (file, _("OPR_COM (complement)\n"));
6333 case ETIR__C_OPR_INSV:
6334 fprintf (file, _("OPR_INSV (insert field)\n"));
6336 case ETIR__C_OPR_ASH:
6337 fprintf (file, _("OPR_ASH (arithmetic shift)\n"));
6339 case ETIR__C_OPR_USH:
6340 fprintf (file, _("OPR_USH (unsigned shift)\n"));
6342 case ETIR__C_OPR_ROT:
6343 fprintf (file, _("OPR_ROT (rotate)\n"));
6345 case ETIR__C_OPR_SEL:
6346 fprintf (file, _("OPR_SEL (select)\n"));
6348 case ETIR__C_OPR_REDEF:
6349 fprintf (file, _("OPR_REDEF (redefine symbol to curr location)\n"));
6351 case ETIR__C_OPR_DFLIT:
6352 fprintf (file, _("OPR_REDEF (define a literal)\n"));
6355 case ETIR__C_STC_LP:
6356 fprintf (file, _("STC_LP (store cond linkage pair)\n"));
6358 case ETIR__C_STC_LP_PSB:
6360 _("STC_LP_PSB (store cond linkage pair + signature)\n"));
6361 /* xgettext:c-format */
6362 fprintf (file, _(" linkage index: %u, procedure: %.*s\n"),
6363 (unsigned)bfd_getl32 (buf), buf[4], buf + 5);
6364 buf += 4 + 1 + buf[4];
6365 fprintf (file, _(" signature: %.*s\n"), buf[0], buf + 1);
6367 case ETIR__C_STC_GBL:
6368 fprintf (file, _("STC_GBL (store cond global)\n"));
6369 /* xgettext:c-format */
6370 fprintf (file, _(" linkage index: %u, global: %.*s\n"),
6371 (unsigned)bfd_getl32 (buf), buf[4], buf + 5);
6373 case ETIR__C_STC_GCA:
6374 fprintf (file, _("STC_GCA (store cond code address)\n"));
6375 /* xgettext:c-format */
6376 fprintf (file, _(" linkage index: %u, procedure name: %.*s\n"),
6377 (unsigned)bfd_getl32 (buf), buf[4], buf + 5);
6379 case ETIR__C_STC_PS:
6380 fprintf (file, _("STC_PS (store cond psect + offset)\n"));
6382 /* xgettext:c-format */
6383 _(" linkage index: %u, psect: %u, offset: 0x%08x %08x\n"),
6384 (unsigned)bfd_getl32 (buf),
6385 (unsigned)bfd_getl32 (buf + 4),
6386 (unsigned)bfd_getl32 (buf + 12),
6387 (unsigned)bfd_getl32 (buf + 8));
6389 case ETIR__C_STC_NOP_GBL:
6390 fprintf (file, _("STC_NOP_GBL (store cond NOP at global addr)\n"));
6391 evax_bfd_print_etir_stc_ir (file, buf, 0);
6393 case ETIR__C_STC_NOP_PS:
6394 fprintf (file, _("STC_NOP_PS (store cond NOP at psect + offset)\n"));
6395 evax_bfd_print_etir_stc_ir (file, buf, 1);
6397 case ETIR__C_STC_BSR_GBL:
6398 fprintf (file, _("STC_BSR_GBL (store cond BSR at global addr)\n"));
6399 evax_bfd_print_etir_stc_ir (file, buf, 0);
6401 case ETIR__C_STC_BSR_PS:
6402 fprintf (file, _("STC_BSR_PS (store cond BSR at psect + offset)\n"));
6403 evax_bfd_print_etir_stc_ir (file, buf, 1);
6405 case ETIR__C_STC_LDA_GBL:
6406 fprintf (file, _("STC_LDA_GBL (store cond LDA at global addr)\n"));
6407 evax_bfd_print_etir_stc_ir (file, buf, 0);
6409 case ETIR__C_STC_LDA_PS:
6410 fprintf (file, _("STC_LDA_PS (store cond LDA at psect + offset)\n"));
6411 evax_bfd_print_etir_stc_ir (file, buf, 1);
6413 case ETIR__C_STC_BOH_GBL:
6414 fprintf (file, _("STC_BOH_GBL (store cond BOH at global addr)\n"));
6415 evax_bfd_print_etir_stc_ir (file, buf, 0);
6417 case ETIR__C_STC_BOH_PS:
6418 fprintf (file, _("STC_BOH_PS (store cond BOH at psect + offset)\n"));
6419 evax_bfd_print_etir_stc_ir (file, buf, 1);
6421 case ETIR__C_STC_NBH_GBL:
6423 _("STC_NBH_GBL (store cond or hint at global addr)\n"));
6425 case ETIR__C_STC_NBH_PS:
6427 _("STC_NBH_PS (store cond or hint at psect + offset)\n"));
6430 case ETIR__C_CTL_SETRB:
6431 fprintf (file, _("CTL_SETRB (set relocation base)\n"));
6434 case ETIR__C_CTL_AUGRB:
6436 unsigned int val = bfd_getl32 (buf);
6437 fprintf (file, _("CTL_AUGRB (augment relocation base) %u\n"), val);
6440 case ETIR__C_CTL_DFLOC:
6441 fprintf (file, _("CTL_DFLOC (define location)\n"));
6443 case ETIR__C_CTL_STLOC:
6444 fprintf (file, _("CTL_STLOC (set location)\n"));
6446 case ETIR__C_CTL_STKDL:
6447 fprintf (file, _("CTL_STKDL (stack defined location)\n"));
6450 fprintf (file, _("*unhandled*\n"));
6458 evax_bfd_print_eobj (struct bfd *abfd, FILE *file)
6460 bfd_boolean is_first = TRUE;
6461 bfd_boolean has_records = FALSE;
6465 unsigned int rec_len;
6466 unsigned int pad_len;
6468 unsigned int hdr_size;
6473 unsigned char buf[6];
6478 if (bfd_bread (buf, sizeof (buf), abfd) != sizeof (buf))
6480 fprintf (file, _("cannot read GST record length\n"));
6483 rec_len = bfd_getl16 (buf + 0);
6484 if (rec_len == bfd_getl16 (buf + 4)
6485 && bfd_getl16 (buf + 2) == EOBJ__C_EMH)
6487 /* The format is raw: record-size, type, record-size. */
6489 pad_len = (rec_len + 1) & ~1U;
6492 else if (rec_len == EOBJ__C_EMH)
6494 has_records = FALSE;
6495 pad_len = bfd_getl16 (buf + 2);
6501 fprintf (file, _("cannot find EMH in first GST record\n"));
6504 rec = bfd_malloc (pad_len);
6505 memcpy (rec, buf + sizeof (buf) - hdr_size, hdr_size);
6509 unsigned int rec_len2 = 0;
6510 unsigned char hdr[4];
6514 unsigned char buf_len[2];
6516 if (bfd_bread (buf_len, sizeof (buf_len), abfd)
6517 != sizeof (buf_len))
6519 fprintf (file, _("cannot read GST record length\n"));
6522 rec_len2 = (unsigned)bfd_getl16 (buf_len);
6525 if (bfd_bread (hdr, sizeof (hdr), abfd) != sizeof (hdr))
6527 fprintf (file, _("cannot read GST record header\n"));
6530 rec_len = (unsigned)bfd_getl16 (hdr + 2);
6532 pad_len = (rec_len + 1) & ~1U;
6535 rec = bfd_malloc (pad_len);
6536 memcpy (rec, hdr, sizeof (hdr));
6537 hdr_size = sizeof (hdr);
6538 if (has_records && rec_len2 != rec_len)
6540 fprintf (file, _(" corrupted GST\n"));
6545 if (bfd_bread (rec + hdr_size, pad_len - hdr_size, abfd)
6546 != pad_len - hdr_size)
6548 fprintf (file, _("cannot read GST record\n"));
6552 type = (unsigned)bfd_getl16 (rec);
6557 evax_bfd_print_emh (file, rec, rec_len);
6560 evax_bfd_print_egsd (file, rec, rec_len);
6563 evax_bfd_print_eeom (file, rec, rec_len);
6568 evax_bfd_print_etir (file, "ETIR", rec, rec_len);
6571 evax_bfd_print_etir (file, "EDBG", rec, rec_len);
6574 evax_bfd_print_etir (file, "ETBT", rec, rec_len);
6577 fprintf (file, _(" unhandled EOBJ record type %u\n"), type);
6585 evax_bfd_print_relocation_records (FILE *file, const unsigned char *rel,
6586 unsigned int stride)
6594 count = bfd_getl32 (rel + 0);
6598 base = bfd_getl32 (rel + 4);
6600 /* xgettext:c-format */
6601 fprintf (file, _(" bitcount: %u, base addr: 0x%08x\n"),
6605 for (j = 0; count > 0; j += 4, count -= 32)
6611 val = bfd_getl32 (rel);
6614 /* xgettext:c-format */
6615 fprintf (file, _(" bitmap: 0x%08x (count: %u):\n"), val, count);
6617 for (k = 0; k < 32; k++)
6622 fprintf (file, _(" %08x"), base + (j * 8 + k) * stride);
6637 evax_bfd_print_address_fixups (FILE *file, const unsigned char *rel)
6644 count = bfd_getl32 (rel + 0);
6647 /* xgettext:c-format */
6648 fprintf (file, _(" image %u (%u entries)\n"),
6649 (unsigned)bfd_getl32 (rel + 4), count);
6651 for (j = 0; j < count; j++)
6653 /* xgettext:c-format */
6654 fprintf (file, _(" offset: 0x%08x, val: 0x%08x\n"),
6655 (unsigned)bfd_getl32 (rel + 0),
6656 (unsigned)bfd_getl32 (rel + 4));
6663 evax_bfd_print_reference_fixups (FILE *file, const unsigned char *rel)
6672 count = bfd_getl32 (rel + 0);
6675 /* xgettext:c-format */
6676 fprintf (file, _(" image %u (%u entries), offsets:\n"),
6677 (unsigned)bfd_getl32 (rel + 4), count);
6679 for (j = 0; j < count; j++)
6683 fprintf (file, _(" 0x%08x"), (unsigned)bfd_getl32 (rel));
6698 evax_bfd_print_indent (int indent, FILE *file)
6700 for (; indent; indent--)
6705 evax_bfd_get_dsc_name (unsigned int v)
6709 case DSC__K_DTYPE_Z:
6710 return "Z (Unspecified)";
6711 case DSC__K_DTYPE_V:
6713 case DSC__K_DTYPE_BU:
6714 return "BU (Byte logical)";
6715 case DSC__K_DTYPE_WU:
6716 return "WU (Word logical)";
6717 case DSC__K_DTYPE_LU:
6718 return "LU (Longword logical)";
6719 case DSC__K_DTYPE_QU:
6720 return "QU (Quadword logical)";
6721 case DSC__K_DTYPE_B:
6722 return "B (Byte integer)";
6723 case DSC__K_DTYPE_W:
6724 return "W (Word integer)";
6725 case DSC__K_DTYPE_L:
6726 return "L (Longword integer)";
6727 case DSC__K_DTYPE_Q:
6728 return "Q (Quadword integer)";
6729 case DSC__K_DTYPE_F:
6730 return "F (Single-precision floating)";
6731 case DSC__K_DTYPE_D:
6732 return "D (Double-precision floating)";
6733 case DSC__K_DTYPE_FC:
6734 return "FC (Complex)";
6735 case DSC__K_DTYPE_DC:
6736 return "DC (Double-precision Complex)";
6737 case DSC__K_DTYPE_T:
6738 return "T (ASCII text string)";
6739 case DSC__K_DTYPE_NU:
6740 return "NU (Numeric string, unsigned)";
6741 case DSC__K_DTYPE_NL:
6742 return "NL (Numeric string, left separate sign)";
6743 case DSC__K_DTYPE_NLO:
6744 return "NLO (Numeric string, left overpunched sign)";
6745 case DSC__K_DTYPE_NR:
6746 return "NR (Numeric string, right separate sign)";
6747 case DSC__K_DTYPE_NRO:
6748 return "NRO (Numeric string, right overpunched sig)";
6749 case DSC__K_DTYPE_NZ:
6750 return "NZ (Numeric string, zoned sign)";
6751 case DSC__K_DTYPE_P:
6752 return "P (Packed decimal string)";
6753 case DSC__K_DTYPE_ZI:
6754 return "ZI (Sequence of instructions)";
6755 case DSC__K_DTYPE_ZEM:
6756 return "ZEM (Procedure entry mask)";
6757 case DSC__K_DTYPE_DSC:
6758 return "DSC (Descriptor, used for arrays of dyn strings)";
6759 case DSC__K_DTYPE_OU:
6760 return "OU (Octaword logical)";
6761 case DSC__K_DTYPE_O:
6762 return "O (Octaword integer)";
6763 case DSC__K_DTYPE_G:
6764 return "G (Double precision G floating, 64 bit)";
6765 case DSC__K_DTYPE_H:
6766 return "H (Quadruple precision floating, 128 bit)";
6767 case DSC__K_DTYPE_GC:
6768 return "GC (Double precision complex, G floating)";
6769 case DSC__K_DTYPE_HC:
6770 return "HC (Quadruple precision complex, H floating)";
6771 case DSC__K_DTYPE_CIT:
6772 return "CIT (COBOL intermediate temporary)";
6773 case DSC__K_DTYPE_BPV:
6774 return "BPV (Bound Procedure Value)";
6775 case DSC__K_DTYPE_BLV:
6776 return "BLV (Bound Label Value)";
6777 case DSC__K_DTYPE_VU:
6778 return "VU (Bit Unaligned)";
6779 case DSC__K_DTYPE_ADT:
6780 return "ADT (Absolute Date-Time)";
6781 case DSC__K_DTYPE_VT:
6782 return "VT (Varying Text)";
6783 case DSC__K_DTYPE_T2:
6784 return "T2 (16-bit char)";
6785 case DSC__K_DTYPE_VT2:
6786 return "VT2 (16-bit varying char)";
6788 return "?? (unknown)";
6793 evax_bfd_print_desc (const unsigned char *buf, int indent, FILE *file)
6795 unsigned char bclass = buf[3];
6796 unsigned char dtype = buf[2];
6797 unsigned int len = (unsigned)bfd_getl16 (buf);
6798 unsigned int pointer = (unsigned)bfd_getl32 (buf + 4);
6800 evax_bfd_print_indent (indent, file);
6802 if (len == 1 && pointer == 0xffffffffUL)
6805 fprintf (file, _("64 bits *unhandled*\n"));
6809 /* xgettext:c-format */
6810 fprintf (file, _("class: %u, dtype: %u, length: %u, pointer: 0x%08x\n"),
6811 bclass, dtype, len, pointer);
6814 case DSC__K_CLASS_NCA:
6816 const struct vms_dsc_nca *dsc = (const void *)buf;
6818 const unsigned char *b;
6820 evax_bfd_print_indent (indent, file);
6821 fprintf (file, _("non-contiguous array of %s\n"),
6822 evax_bfd_get_dsc_name (dsc->dtype));
6823 evax_bfd_print_indent (indent + 1, file);
6825 /* xgettext:c-format */
6826 _("dimct: %u, aflags: 0x%02x, digits: %u, scale: %u\n"),
6827 dsc->dimct, dsc->aflags, dsc->digits, dsc->scale);
6828 evax_bfd_print_indent (indent + 1, file);
6830 /* xgettext:c-format */
6831 _("arsize: %u, a0: 0x%08x\n"),
6832 (unsigned)bfd_getl32 (dsc->arsize),
6833 (unsigned)bfd_getl32 (dsc->a0));
6834 evax_bfd_print_indent (indent + 1, file);
6835 fprintf (file, _("Strides:\n"));
6836 b = buf + sizeof (*dsc);
6837 for (i = 0; i < dsc->dimct; i++)
6839 evax_bfd_print_indent (indent + 2, file);
6840 fprintf (file, "[%u]: %u\n", i + 1,
6841 (unsigned)bfd_getl32 (b));
6844 evax_bfd_print_indent (indent + 1, file);
6845 fprintf (file, _("Bounds:\n"));
6846 b = buf + sizeof (*dsc);
6847 for (i = 0; i < dsc->dimct; i++)
6849 evax_bfd_print_indent (indent + 2, file);
6850 /* xgettext:c-format */
6851 fprintf (file, _("[%u]: Lower: %u, upper: %u\n"), i + 1,
6852 (unsigned)bfd_getl32 (b + 0),
6853 (unsigned)bfd_getl32 (b + 4));
6858 case DSC__K_CLASS_UBS:
6860 const struct vms_dsc_ubs *ubs = (const void *)buf;
6862 evax_bfd_print_indent (indent, file);
6863 fprintf (file, _("unaligned bit-string of %s\n"),
6864 evax_bfd_get_dsc_name (ubs->dtype));
6865 evax_bfd_print_indent (indent + 1, file);
6867 /* xgettext:c-format */
6868 _("base: %u, pos: %u\n"),
6869 (unsigned)bfd_getl32 (ubs->base),
6870 (unsigned)bfd_getl32 (ubs->pos));
6874 fprintf (file, _("*unhandled*\n"));
6881 evax_bfd_print_valspec (const unsigned char *buf, int indent, FILE *file)
6883 unsigned int vflags = buf[0];
6884 unsigned int value = (unsigned)bfd_getl32 (buf + 1);
6885 unsigned int len = 5;
6887 evax_bfd_print_indent (indent, file);
6888 /* xgettext:c-format */
6889 fprintf (file, _("vflags: 0x%02x, value: 0x%08x "), vflags, value);
6894 case DST__K_VFLAGS_NOVAL:
6895 fprintf (file, _("(no value)\n"));
6897 case DST__K_VFLAGS_NOTACTIVE:
6898 fprintf (file, _("(not active)\n"));
6900 case DST__K_VFLAGS_UNALLOC:
6901 fprintf (file, _("(not allocated)\n"));
6903 case DST__K_VFLAGS_DSC:
6904 fprintf (file, _("(descriptor)\n"));
6905 evax_bfd_print_desc (buf + value, indent + 1, file);
6907 case DST__K_VFLAGS_TVS:
6908 fprintf (file, _("(trailing value)\n"));
6910 case DST__K_VS_FOLLOWS:
6911 fprintf (file, _("(value spec follows)\n"));
6913 case DST__K_VFLAGS_BITOFFS:
6914 fprintf (file, _("(at bit offset %u)\n"), value);
6917 /* xgettext:c-format */
6918 fprintf (file, _("(reg: %u, disp: %u, indir: %u, kind: "),
6919 (vflags & DST__K_REGNUM_MASK) >> DST__K_REGNUM_SHIFT,
6920 vflags & DST__K_DISP ? 1 : 0,
6921 vflags & DST__K_INDIR ? 1 : 0);
6922 switch (vflags & DST__K_VALKIND_MASK)
6924 case DST__K_VALKIND_LITERAL:
6925 fputs (_("literal"), file);
6927 case DST__K_VALKIND_ADDR:
6928 fputs (_("address"), file);
6930 case DST__K_VALKIND_DESC:
6931 fputs (_("desc"), file);
6933 case DST__K_VALKIND_REG:
6934 fputs (_("reg"), file);
6937 fputs (")\n", file);
6944 evax_bfd_print_typspec (const unsigned char *buf, int indent, FILE *file)
6946 unsigned char kind = buf[2];
6947 unsigned int len = (unsigned)bfd_getl16 (buf);
6949 evax_bfd_print_indent (indent, file);
6950 /* xgettext:c-format */
6951 fprintf (file, _("len: %2u, kind: %2u "), len, kind);
6955 case DST__K_TS_ATOM:
6956 /* xgettext:c-format */
6957 fprintf (file, _("atomic, type=0x%02x %s\n"),
6958 buf[0], evax_bfd_get_dsc_name (buf[0]));
6961 fprintf (file, _("indirect, defined at 0x%08x\n"),
6962 (unsigned)bfd_getl32 (buf));
6964 case DST__K_TS_TPTR:
6965 fprintf (file, _("typed pointer\n"));
6966 evax_bfd_print_typspec (buf, indent + 1, file);
6969 fprintf (file, _("pointer\n"));
6971 case DST__K_TS_ARRAY:
6973 const unsigned char *vs;
6974 unsigned int vec_len;
6977 fprintf (file, _("array, dim: %u, bitmap: "), buf[0]);
6978 vec_len = (buf[0] + 1 + 7) / 8;
6979 for (i = 0; i < vec_len; i++)
6980 fprintf (file, " %02x", buf[i + 1]);
6982 vs = buf + 1 + vec_len;
6983 evax_bfd_print_indent (indent, file);
6984 fprintf (file, _("array descriptor:\n"));
6985 vs += evax_bfd_print_valspec (vs, indent + 1, file);
6986 for (i = 0; i < buf[0] + 1U; i++)
6987 if (buf[1 + i / 8] & (1 << (i % 8)))
6989 evax_bfd_print_indent (indent, file);
6991 fprintf (file, _("type spec for element:\n"));
6993 fprintf (file, _("type spec for subscript %u:\n"), i);
6994 evax_bfd_print_typspec (vs, indent + 1, file);
6995 vs += bfd_getl16 (vs);
7000 fprintf (file, _("*unhandled*\n"));
7005 evax_bfd_print_dst (struct bfd *abfd, unsigned int dst_size, FILE *file)
7007 unsigned int off = 0;
7008 unsigned int pc = 0;
7009 unsigned int line = 0;
7011 fprintf (file, _("Debug symbol table:\n"));
7013 while (dst_size > 0)
7015 struct vms_dst_header dsth;
7020 if (bfd_bread (&dsth, sizeof (dsth), abfd) != sizeof (dsth))
7022 fprintf (file, _("cannot read DST header\n"));
7025 len = bfd_getl16 (dsth.length);
7026 type = bfd_getl16 (dsth.type);
7027 /* xgettext:c-format */
7028 fprintf (file, _(" type: %3u, len: %3u (at 0x%08x): "),
7038 len -= sizeof (dsth);
7039 buf = bfd_malloc (len);
7040 if (bfd_bread (buf, len, abfd) != len)
7042 fprintf (file, _("cannot read DST symbol\n"));
7047 case DSC__K_DTYPE_V:
7048 case DSC__K_DTYPE_BU:
7049 case DSC__K_DTYPE_WU:
7050 case DSC__K_DTYPE_LU:
7051 case DSC__K_DTYPE_QU:
7052 case DSC__K_DTYPE_B:
7053 case DSC__K_DTYPE_W:
7054 case DSC__K_DTYPE_L:
7055 case DSC__K_DTYPE_Q:
7056 case DSC__K_DTYPE_F:
7057 case DSC__K_DTYPE_D:
7058 case DSC__K_DTYPE_FC:
7059 case DSC__K_DTYPE_DC:
7060 case DSC__K_DTYPE_T:
7061 case DSC__K_DTYPE_NU:
7062 case DSC__K_DTYPE_NL:
7063 case DSC__K_DTYPE_NLO:
7064 case DSC__K_DTYPE_NR:
7065 case DSC__K_DTYPE_NRO:
7066 case DSC__K_DTYPE_NZ:
7067 case DSC__K_DTYPE_P:
7068 case DSC__K_DTYPE_ZI:
7069 case DSC__K_DTYPE_ZEM:
7070 case DSC__K_DTYPE_DSC:
7071 case DSC__K_DTYPE_OU:
7072 case DSC__K_DTYPE_O:
7073 case DSC__K_DTYPE_G:
7074 case DSC__K_DTYPE_H:
7075 case DSC__K_DTYPE_GC:
7076 case DSC__K_DTYPE_HC:
7077 case DSC__K_DTYPE_CIT:
7078 case DSC__K_DTYPE_BPV:
7079 case DSC__K_DTYPE_BLV:
7080 case DSC__K_DTYPE_VU:
7081 case DSC__K_DTYPE_ADT:
7082 case DSC__K_DTYPE_VT:
7083 case DSC__K_DTYPE_T2:
7084 case DSC__K_DTYPE_VT2:
7085 fprintf (file, _("standard data: %s\n"),
7086 evax_bfd_get_dsc_name (type));
7087 evax_bfd_print_valspec (buf, 4, file);
7088 fprintf (file, _(" name: %.*s\n"), buf[5], buf + 6);
7092 struct vms_dst_modbeg *dst = (void *)buf;
7093 const char *name = (const char *)buf + sizeof (*dst);
7095 fprintf (file, _("modbeg\n"));
7096 /* xgettext:c-format */
7097 fprintf (file, _(" flags: %d, language: %u, "
7098 "major: %u, minor: %u\n"),
7100 (unsigned)bfd_getl32 (dst->language),
7101 (unsigned)bfd_getl16 (dst->major),
7102 (unsigned)bfd_getl16 (dst->minor));
7103 fprintf (file, _(" module name: %.*s\n"),
7105 name += name[0] + 1;
7106 fprintf (file, _(" compiler : %.*s\n"),
7111 fprintf (file, _("modend\n"));
7115 struct vms_dst_rtnbeg *dst = (void *)buf;
7116 const char *name = (const char *)buf + sizeof (*dst);
7118 fputs (_("rtnbeg\n"), file);
7119 /* xgettext:c-format */
7120 fprintf (file, _(" flags: %u, address: 0x%08x, "
7121 "pd-address: 0x%08x\n"),
7123 (unsigned)bfd_getl32 (dst->address),
7124 (unsigned)bfd_getl32 (dst->pd_address));
7125 fprintf (file, _(" routine name: %.*s\n"),
7131 struct vms_dst_rtnend *dst = (void *)buf;
7133 fprintf (file, _("rtnend: size 0x%08x\n"),
7134 (unsigned)bfd_getl32 (dst->size));
7139 struct vms_dst_prolog *dst = (void *)buf;
7141 fprintf (file, _("prolog: bkpt address 0x%08x\n"),
7142 (unsigned)bfd_getl32 (dst->bkpt_addr));
7147 struct vms_dst_epilog *dst = (void *)buf;
7149 /* xgettext:c-format */
7150 fprintf (file, _("epilog: flags: %u, count: %u\n"),
7151 dst->flags, (unsigned)bfd_getl32 (dst->count));
7156 struct vms_dst_blkbeg *dst = (void *)buf;
7157 const char *name = (const char *)buf + sizeof (*dst);
7159 /* xgettext:c-format */
7160 fprintf (file, _("blkbeg: address: 0x%08x, name: %.*s\n"),
7161 (unsigned)bfd_getl32 (dst->address),
7167 struct vms_dst_blkend *dst = (void *)buf;
7169 fprintf (file, _("blkend: size: 0x%08x\n"),
7170 (unsigned)bfd_getl32 (dst->size));
7173 case DST__K_TYPSPEC:
7175 fprintf (file, _("typspec (len: %u)\n"), len);
7176 fprintf (file, _(" name: %.*s\n"), buf[0], buf + 1);
7177 evax_bfd_print_typspec (buf + 1 + buf[0], 5, file);
7182 fprintf (file, _("septyp, name: %.*s\n"), buf[5], buf + 6);
7183 evax_bfd_print_valspec (buf, 4, file);
7188 struct vms_dst_recbeg *recbeg = (void *)buf;
7189 const char *name = (const char *)buf + sizeof (*recbeg);
7191 fprintf (file, _("recbeg: name: %.*s\n"), name[0], name + 1);
7192 evax_bfd_print_valspec (buf, 4, file);
7193 fprintf (file, _(" len: %u bits\n"),
7194 (unsigned)bfd_getl32 (name + 1 + name[0]));
7198 fprintf (file, _("recend\n"));
7200 case DST__K_ENUMBEG:
7201 /* xgettext:c-format */
7202 fprintf (file, _("enumbeg, len: %u, name: %.*s\n"),
7203 buf[0], buf[1], buf + 2);
7205 case DST__K_ENUMELT:
7206 fprintf (file, _("enumelt, name: %.*s\n"), buf[5], buf + 6);
7207 evax_bfd_print_valspec (buf, 4, file);
7209 case DST__K_ENUMEND:
7210 fprintf (file, _("enumend\n"));
7214 struct vms_dst_label *lab = (void *)buf;
7215 fprintf (file, _("label, name: %.*s\n"),
7216 lab->name[0], lab->name + 1);
7217 fprintf (file, _(" address: 0x%08x\n"),
7218 (unsigned)bfd_getl32 (lab->value));
7221 case DST__K_DIS_RANGE:
7223 unsigned int cnt = bfd_getl32 (buf);
7224 unsigned char *rng = buf + 4;
7227 fprintf (file, _("discontiguous range (nbr: %u)\n"), cnt);
7228 for (i = 0; i < cnt; i++, rng += 8)
7229 /* xgettext:c-format */
7230 fprintf (file, _(" address: 0x%08x, size: %u\n"),
7231 (unsigned)bfd_getl32 (rng),
7232 (unsigned)bfd_getl32 (rng + 4));
7236 case DST__K_LINE_NUM:
7238 unsigned char *buf_orig = buf;
7240 fprintf (file, _("line num (len: %u)\n"), len);
7245 unsigned char cmdlen;
7255 case DST__K_DELTA_PC_W:
7256 val = bfd_getl16 (buf + 1);
7257 fprintf (file, _("delta_pc_w %u\n"), val);
7262 case DST__K_INCR_LINUM:
7264 fprintf (file, _("incr_linum(b): +%u\n"), val);
7268 case DST__K_INCR_LINUM_W:
7269 val = bfd_getl16 (buf + 1);
7270 fprintf (file, _("incr_linum_w: +%u\n"), val);
7274 case DST__K_INCR_LINUM_L:
7275 val = bfd_getl32 (buf + 1);
7276 fprintf (file, _("incr_linum_l: +%u\n"), val);
7280 case DST__K_SET_LINUM:
7281 line = bfd_getl16 (buf + 1);
7282 fprintf (file, _("set_line_num(w) %u\n"), line);
7285 case DST__K_SET_LINUM_B:
7287 fprintf (file, _("set_line_num_b %u\n"), line);
7290 case DST__K_SET_LINUM_L:
7291 line = bfd_getl32 (buf + 1);
7292 fprintf (file, _("set_line_num_l %u\n"), line);
7295 case DST__K_SET_ABS_PC:
7296 pc = bfd_getl32 (buf + 1);
7297 fprintf (file, _("set_abs_pc: 0x%08x\n"), pc);
7300 case DST__K_DELTA_PC_L:
7301 fprintf (file, _("delta_pc_l: +0x%08x\n"),
7302 (unsigned)bfd_getl32 (buf + 1));
7306 fprintf (file, _("term(b): 0x%02x"), buf[1]);
7308 fprintf (file, _(" pc: 0x%08x\n"), pc);
7312 val = bfd_getl16 (buf + 1);
7313 fprintf (file, _("term_w: 0x%04x"), val);
7315 fprintf (file, _(" pc: 0x%08x\n"), pc);
7321 fprintf (file, _("delta pc +%-4d"), -cmd);
7322 line++; /* FIXME: curr increment. */
7324 /* xgettext:c-format */
7325 fprintf (file, _(" pc: 0x%08x line: %5u\n"),
7330 fprintf (file, _(" *unhandled* cmd %u\n"), cmd);
7343 unsigned char *buf_orig = buf;
7345 fprintf (file, _("source (len: %u)\n"), len);
7349 signed char cmd = buf[0];
7350 unsigned char cmdlen = 0;
7354 case DST__K_SRC_DECLFILE:
7356 struct vms_dst_src_decl_src *src = (void *)(buf + 1);
7359 /* xgettext:c-format */
7360 fprintf (file, _(" declfile: len: %u, flags: %u, "
7362 src->length, src->flags,
7363 (unsigned)bfd_getl16 (src->fileid));
7364 /* xgettext:c-format */
7365 fprintf (file, _(" rms: cdt: 0x%08x %08x, "
7366 "ebk: 0x%08x, ffb: 0x%04x, "
7368 (unsigned)bfd_getl32 (src->rms_cdt + 4),
7369 (unsigned)bfd_getl32 (src->rms_cdt + 0),
7370 (unsigned)bfd_getl32 (src->rms_ebk),
7371 (unsigned)bfd_getl16 (src->rms_ffb),
7373 name = (const char *)buf + 1 + sizeof (*src);
7374 fprintf (file, _(" filename : %.*s\n"),
7376 name += name[0] + 1;
7377 fprintf (file, _(" module name: %.*s\n"),
7379 cmdlen = 2 + src->length;
7382 case DST__K_SRC_SETFILE:
7383 fprintf (file, _(" setfile %u\n"),
7384 (unsigned)bfd_getl16 (buf + 1));
7387 case DST__K_SRC_SETREC_W:
7388 fprintf (file, _(" setrec %u\n"),
7389 (unsigned)bfd_getl16 (buf + 1));
7392 case DST__K_SRC_SETREC_L:
7393 fprintf (file, _(" setrec %u\n"),
7394 (unsigned)bfd_getl32 (buf + 1));
7397 case DST__K_SRC_SETLNUM_W:
7398 fprintf (file, _(" setlnum %u\n"),
7399 (unsigned)bfd_getl16 (buf + 1));
7402 case DST__K_SRC_SETLNUM_L:
7403 fprintf (file, _(" setlnum %u\n"),
7404 (unsigned)bfd_getl32 (buf + 1));
7407 case DST__K_SRC_DEFLINES_W:
7408 fprintf (file, _(" deflines %u\n"),
7409 (unsigned)bfd_getl16 (buf + 1));
7412 case DST__K_SRC_DEFLINES_B:
7413 fprintf (file, _(" deflines %u\n"), buf[1]);
7416 case DST__K_SRC_FORMFEED:
7417 fprintf (file, _(" formfeed\n"));
7421 fprintf (file, _(" *unhandled* cmd %u\n"), cmd);
7433 fprintf (file, _("*unhandled* dst type %u\n"), type);
7441 evax_bfd_print_image (bfd *abfd, FILE *file)
7443 struct vms_eihd eihd;
7446 unsigned int eiha_off;
7447 unsigned int eihi_off;
7448 unsigned int eihs_off;
7449 unsigned int eisd_off;
7450 unsigned int eihef_off = 0;
7451 unsigned int eihnp_off = 0;
7452 unsigned int dmt_vbn = 0;
7453 unsigned int dmt_size = 0;
7454 unsigned int dst_vbn = 0;
7455 unsigned int dst_size = 0;
7456 unsigned int gst_vbn = 0;
7457 unsigned int gst_size = 0;
7458 unsigned int eiaf_vbn = 0;
7459 unsigned int eiaf_size = 0;
7460 unsigned int eihvn_off;
7462 if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET)
7463 || bfd_bread (&eihd, sizeof (eihd), abfd) != sizeof (eihd))
7465 fprintf (file, _("cannot read EIHD\n"));
7468 /* xgettext:c-format */
7469 fprintf (file, _("EIHD: (size: %u, nbr blocks: %u)\n"),
7470 (unsigned)bfd_getl32 (eihd.size),
7471 (unsigned)bfd_getl32 (eihd.hdrblkcnt));
7472 /* xgettext:c-format */
7473 fprintf (file, _(" majorid: %u, minorid: %u\n"),
7474 (unsigned)bfd_getl32 (eihd.majorid),
7475 (unsigned)bfd_getl32 (eihd.minorid));
7477 val = (unsigned)bfd_getl32 (eihd.imgtype);
7481 name = _("executable");
7484 name = _("linkable image");
7487 name = _("unknown");
7490 /* xgettext:c-format */
7491 fprintf (file, _(" image type: %u (%s)"), val, name);
7493 val = (unsigned)bfd_getl32 (eihd.subtype);
7496 case EIHD__C_NATIVE:
7503 name = _("unknown");
7506 /* xgettext:c-format */
7507 fprintf (file, _(", subtype: %u (%s)\n"), val, name);
7509 eisd_off = bfd_getl32 (eihd.isdoff);
7510 eiha_off = bfd_getl32 (eihd.activoff);
7511 eihi_off = bfd_getl32 (eihd.imgidoff);
7512 eihs_off = bfd_getl32 (eihd.symdbgoff);
7513 /* xgettext:c-format */
7514 fprintf (file, _(" offsets: isd: %u, activ: %u, symdbg: %u, "
7515 "imgid: %u, patch: %u\n"),
7516 eisd_off, eiha_off, eihs_off, eihi_off,
7517 (unsigned)bfd_getl32 (eihd.patchoff));
7518 fprintf (file, _(" fixup info rva: "));
7519 bfd_fprintf_vma (abfd, file, bfd_getl64 (eihd.iafva));
7520 fprintf (file, _(", symbol vector rva: "));
7521 bfd_fprintf_vma (abfd, file, bfd_getl64 (eihd.symvva));
7522 eihvn_off = bfd_getl32 (eihd.version_array_off);
7523 fprintf (file, _("\n"
7524 " version array off: %u\n"),
7527 /* xgettext:c-format */
7528 _(" img I/O count: %u, nbr channels: %u, req pri: %08x%08x\n"),
7529 (unsigned)bfd_getl32 (eihd.imgiocnt),
7530 (unsigned)bfd_getl32 (eihd.iochancnt),
7531 (unsigned)bfd_getl32 (eihd.privreqs + 4),
7532 (unsigned)bfd_getl32 (eihd.privreqs + 0));
7533 val = (unsigned)bfd_getl32 (eihd.lnkflags);
7534 fprintf (file, _(" linker flags: %08x:"), val);
7535 if (val & EIHD__M_LNKDEBUG)
7536 fprintf (file, " LNKDEBUG");
7537 if (val & EIHD__M_LNKNOTFR)
7538 fprintf (file, " LNKNOTFR");
7539 if (val & EIHD__M_NOP0BUFS)
7540 fprintf (file, " NOP0BUFS");
7541 if (val & EIHD__M_PICIMG)
7542 fprintf (file, " PICIMG");
7543 if (val & EIHD__M_P0IMAGE)
7544 fprintf (file, " P0IMAGE");
7545 if (val & EIHD__M_DBGDMT)
7546 fprintf (file, " DBGDMT");
7547 if (val & EIHD__M_INISHR)
7548 fprintf (file, " INISHR");
7549 if (val & EIHD__M_XLATED)
7550 fprintf (file, " XLATED");
7551 if (val & EIHD__M_BIND_CODE_SEC)
7552 fprintf (file, " BIND_CODE_SEC");
7553 if (val & EIHD__M_BIND_DATA_SEC)
7554 fprintf (file, " BIND_DATA_SEC");
7555 if (val & EIHD__M_MKTHREADS)
7556 fprintf (file, " MKTHREADS");
7557 if (val & EIHD__M_UPCALLS)
7558 fprintf (file, " UPCALLS");
7559 if (val & EIHD__M_OMV_READY)
7560 fprintf (file, " OMV_READY");
7561 if (val & EIHD__M_EXT_BIND_SECT)
7562 fprintf (file, " EXT_BIND_SECT");
7563 fprintf (file, "\n");
7564 /* xgettext:c-format */
7565 fprintf (file, _(" ident: 0x%08x, sysver: 0x%08x, "
7566 "match ctrl: %u, symvect_size: %u\n"),
7567 (unsigned)bfd_getl32 (eihd.ident),
7568 (unsigned)bfd_getl32 (eihd.sysver),
7570 (unsigned)bfd_getl32 (eihd.symvect_size));
7571 fprintf (file, _(" BPAGE: %u"),
7572 (unsigned)bfd_getl32 (eihd.virt_mem_block_size));
7573 if (val & (EIHD__M_OMV_READY | EIHD__M_EXT_BIND_SECT))
7575 eihef_off = bfd_getl32 (eihd.ext_fixup_off);
7576 eihnp_off = bfd_getl32 (eihd.noopt_psect_off);
7577 /* xgettext:c-format */
7578 fprintf (file, _(", ext fixup offset: %u, no_opt psect off: %u"),
7579 eihef_off, eihnp_off);
7581 fprintf (file, _(", alias: %u\n"), (unsigned)bfd_getl16 (eihd.alias));
7585 struct vms_eihvn eihvn;
7589 fprintf (file, _("system version array information:\n"));
7590 if (bfd_seek (abfd, (file_ptr) eihvn_off, SEEK_SET)
7591 || bfd_bread (&eihvn, sizeof (eihvn), abfd) != sizeof (eihvn))
7593 fprintf (file, _("cannot read EIHVN header\n"));
7596 mask = bfd_getl32 (eihvn.subsystem_mask);
7597 for (j = 0; j < 32; j++)
7598 if (mask & (1 << j))
7600 struct vms_eihvn_subversion ver;
7601 if (bfd_bread (&ver, sizeof (ver), abfd) != sizeof (ver))
7603 fprintf (file, _("cannot read EIHVN version\n"));
7606 fprintf (file, _(" %02u "), j);
7609 case EIHVN__BASE_IMAGE_BIT:
7610 fputs (_("BASE_IMAGE "), file);
7612 case EIHVN__MEMORY_MANAGEMENT_BIT:
7613 fputs (_("MEMORY_MANAGEMENT"), file);
7616 fputs (_("IO "), file);
7618 case EIHVN__FILES_VOLUMES_BIT:
7619 fputs (_("FILES_VOLUMES "), file);
7621 case EIHVN__PROCESS_SCHED_BIT:
7622 fputs (_("PROCESS_SCHED "), file);
7624 case EIHVN__SYSGEN_BIT:
7625 fputs (_("SYSGEN "), file);
7627 case EIHVN__CLUSTERS_LOCKMGR_BIT:
7628 fputs (_("CLUSTERS_LOCKMGR "), file);
7630 case EIHVN__LOGICAL_NAMES_BIT:
7631 fputs (_("LOGICAL_NAMES "), file);
7633 case EIHVN__SECURITY_BIT:
7634 fputs (_("SECURITY "), file);
7636 case EIHVN__IMAGE_ACTIVATOR_BIT:
7637 fputs (_("IMAGE_ACTIVATOR "), file);
7639 case EIHVN__NETWORKS_BIT:
7640 fputs (_("NETWORKS "), file);
7642 case EIHVN__COUNTERS_BIT:
7643 fputs (_("COUNTERS "), file);
7645 case EIHVN__STABLE_BIT:
7646 fputs (_("STABLE "), file);
7648 case EIHVN__MISC_BIT:
7649 fputs (_("MISC "), file);
7651 case EIHVN__CPU_BIT:
7652 fputs (_("CPU "), file);
7654 case EIHVN__VOLATILE_BIT:
7655 fputs (_("VOLATILE "), file);
7657 case EIHVN__SHELL_BIT:
7658 fputs (_("SHELL "), file);
7660 case EIHVN__POSIX_BIT:
7661 fputs (_("POSIX "), file);
7663 case EIHVN__MULTI_PROCESSING_BIT:
7664 fputs (_("MULTI_PROCESSING "), file);
7666 case EIHVN__GALAXY_BIT:
7667 fputs (_("GALAXY "), file);
7670 fputs (_("*unknown* "), file);
7673 fprintf (file, ": %u.%u\n",
7674 (unsigned)bfd_getl16 (ver.major),
7675 (unsigned)bfd_getl16 (ver.minor));
7681 struct vms_eiha eiha;
7683 if (bfd_seek (abfd, (file_ptr) eiha_off, SEEK_SET)
7684 || bfd_bread (&eiha, sizeof (eiha), abfd) != sizeof (eiha))
7686 fprintf (file, _("cannot read EIHA\n"));
7689 fprintf (file, _("Image activation: (size=%u)\n"),
7690 (unsigned)bfd_getl32 (eiha.size));
7691 /* xgettext:c-format */
7692 fprintf (file, _(" First address : 0x%08x 0x%08x\n"),
7693 (unsigned)bfd_getl32 (eiha.tfradr1_h),
7694 (unsigned)bfd_getl32 (eiha.tfradr1));
7695 /* xgettext:c-format */
7696 fprintf (file, _(" Second address: 0x%08x 0x%08x\n"),
7697 (unsigned)bfd_getl32 (eiha.tfradr2_h),
7698 (unsigned)bfd_getl32 (eiha.tfradr2));
7699 /* xgettext:c-format */
7700 fprintf (file, _(" Third address : 0x%08x 0x%08x\n"),
7701 (unsigned)bfd_getl32 (eiha.tfradr3_h),
7702 (unsigned)bfd_getl32 (eiha.tfradr3));
7703 /* xgettext:c-format */
7704 fprintf (file, _(" Fourth address: 0x%08x 0x%08x\n"),
7705 (unsigned)bfd_getl32 (eiha.tfradr4_h),
7706 (unsigned)bfd_getl32 (eiha.tfradr4));
7707 /* xgettext:c-format */
7708 fprintf (file, _(" Shared image : 0x%08x 0x%08x\n"),
7709 (unsigned)bfd_getl32 (eiha.inishr_h),
7710 (unsigned)bfd_getl32 (eiha.inishr));
7714 struct vms_eihi eihi;
7716 if (bfd_seek (abfd, (file_ptr) eihi_off, SEEK_SET)
7717 || bfd_bread (&eihi, sizeof (eihi), abfd) != sizeof (eihi))
7719 fprintf (file, _("cannot read EIHI\n"));
7722 /* xgettext:c-format */
7723 fprintf (file, _("Image identification: (major: %u, minor: %u)\n"),
7724 (unsigned)bfd_getl32 (eihi.majorid),
7725 (unsigned)bfd_getl32 (eihi.minorid));
7726 fprintf (file, _(" image name : %.*s\n"),
7727 eihi.imgnam[0], eihi.imgnam + 1);
7728 fprintf (file, _(" link time : %s\n"),
7729 vms_time_to_str (eihi.linktime));
7730 fprintf (file, _(" image ident : %.*s\n"),
7731 eihi.imgid[0], eihi.imgid + 1);
7732 fprintf (file, _(" linker ident : %.*s\n"),
7733 eihi.linkid[0], eihi.linkid + 1);
7734 fprintf (file, _(" image build ident: %.*s\n"),
7735 eihi.imgbid[0], eihi.imgbid + 1);
7739 struct vms_eihs eihs;
7741 if (bfd_seek (abfd, (file_ptr) eihs_off, SEEK_SET)
7742 || bfd_bread (&eihs, sizeof (eihs), abfd) != sizeof (eihs))
7744 fprintf (file, _("cannot read EIHS\n"));
7747 /* xgettext:c-format */
7748 fprintf (file, _("Image symbol & debug table: (major: %u, minor: %u)\n"),
7749 (unsigned)bfd_getl32 (eihs.majorid),
7750 (unsigned)bfd_getl32 (eihs.minorid));
7751 dst_vbn = bfd_getl32 (eihs.dstvbn);
7752 dst_size = bfd_getl32 (eihs.dstsize);
7753 /* xgettext:c-format */
7754 fprintf (file, _(" debug symbol table : vbn: %u, size: %u (0x%x)\n"),
7755 dst_vbn, dst_size, dst_size);
7756 gst_vbn = bfd_getl32 (eihs.gstvbn);
7757 gst_size = bfd_getl32 (eihs.gstsize);
7758 /* xgettext:c-format */
7759 fprintf (file, _(" global symbol table: vbn: %u, records: %u\n"),
7761 dmt_vbn = bfd_getl32 (eihs.dmtvbn);
7762 dmt_size = bfd_getl32 (eihs.dmtsize);
7763 /* xgettext:c-format */
7764 fprintf (file, _(" debug module table : vbn: %u, size: %u\n"),
7767 while (eisd_off != 0)
7769 struct vms_eisd eisd;
7774 if (bfd_seek (abfd, (file_ptr) eisd_off, SEEK_SET)
7775 || bfd_bread (&eisd, sizeof (eisd), abfd) != sizeof (eisd))
7777 fprintf (file, _("cannot read EISD\n"));
7780 len = (unsigned)bfd_getl32 (eisd.eisdsize);
7781 if (len != (unsigned)-1)
7785 eisd_off = (eisd_off + VMS_BLOCK_SIZE) & ~(VMS_BLOCK_SIZE - 1);
7787 /* xgettext:c-format */
7788 fprintf (file, _("Image section descriptor: (major: %u, minor: %u, "
7789 "size: %u, offset: %u)\n"),
7790 (unsigned)bfd_getl32 (eisd.majorid),
7791 (unsigned)bfd_getl32 (eisd.minorid),
7795 /* xgettext:c-format */
7796 fprintf (file, _(" section: base: 0x%08x%08x size: 0x%08x\n"),
7797 (unsigned)bfd_getl32 (eisd.virt_addr + 4),
7798 (unsigned)bfd_getl32 (eisd.virt_addr + 0),
7799 (unsigned)bfd_getl32 (eisd.secsize));
7800 val = (unsigned)bfd_getl32 (eisd.flags);
7801 fprintf (file, _(" flags: 0x%04x"), val);
7802 if (val & EISD__M_GBL)
7803 fprintf (file, " GBL");
7804 if (val & EISD__M_CRF)
7805 fprintf (file, " CRF");
7806 if (val & EISD__M_DZRO)
7807 fprintf (file, " DZRO");
7808 if (val & EISD__M_WRT)
7809 fprintf (file, " WRT");
7810 if (val & EISD__M_INITALCODE)
7811 fprintf (file, " INITALCODE");
7812 if (val & EISD__M_BASED)
7813 fprintf (file, " BASED");
7814 if (val & EISD__M_FIXUPVEC)
7815 fprintf (file, " FIXUPVEC");
7816 if (val & EISD__M_RESIDENT)
7817 fprintf (file, " RESIDENT");
7818 if (val & EISD__M_VECTOR)
7819 fprintf (file, " VECTOR");
7820 if (val & EISD__M_PROTECT)
7821 fprintf (file, " PROTECT");
7822 if (val & EISD__M_LASTCLU)
7823 fprintf (file, " LASTCLU");
7824 if (val & EISD__M_EXE)
7825 fprintf (file, " EXE");
7826 if (val & EISD__M_NONSHRADR)
7827 fprintf (file, " NONSHRADR");
7828 if (val & EISD__M_QUAD_LENGTH)
7829 fprintf (file, " QUAD_LENGTH");
7830 if (val & EISD__M_ALLOC_64BIT)
7831 fprintf (file, " ALLOC_64BIT");
7832 fprintf (file, "\n");
7833 if (val & EISD__M_FIXUPVEC)
7835 eiaf_vbn = bfd_getl32 (eisd.vbn);
7836 eiaf_size = bfd_getl32 (eisd.secsize);
7838 /* xgettext:c-format */
7839 fprintf (file, _(" vbn: %u, pfc: %u, matchctl: %u type: %u ("),
7840 (unsigned)bfd_getl32 (eisd.vbn),
7841 eisd.pfc, eisd.matchctl, eisd.type);
7844 case EISD__K_NORMAL:
7845 fputs (_("NORMAL"), file);
7847 case EISD__K_SHRFXD:
7848 fputs (_("SHRFXD"), file);
7850 case EISD__K_PRVFXD:
7851 fputs (_("PRVFXD"), file);
7853 case EISD__K_SHRPIC:
7854 fputs (_("SHRPIC"), file);
7856 case EISD__K_PRVPIC:
7857 fputs (_("PRVPIC"), file);
7859 case EISD__K_USRSTACK:
7860 fputs (_("USRSTACK"), file);
7863 fputs (_("*unknown*"), file);
7866 fputs (_(")\n"), file);
7867 if (val & EISD__M_GBL)
7868 /* xgettext:c-format */
7869 fprintf (file, _(" ident: 0x%08x, name: %.*s\n"),
7870 (unsigned)bfd_getl32 (eisd.ident),
7871 eisd.gblnam[0], eisd.gblnam + 1);
7877 if (bfd_seek (abfd, (file_ptr) (dmt_vbn - 1) * VMS_BLOCK_SIZE, SEEK_SET))
7879 fprintf (file, _("cannot read DMT\n"));
7883 fprintf (file, _("Debug module table:\n"));
7885 while (dmt_size > 0)
7887 struct vms_dmt_header dmth;
7890 if (bfd_bread (&dmth, sizeof (dmth), abfd) != sizeof (dmth))
7892 fprintf (file, _("cannot read DMT header\n"));
7895 count = bfd_getl16 (dmth.psect_count);
7897 /* xgettext:c-format */
7898 _(" module offset: 0x%08x, size: 0x%08x, (%u psects)\n"),
7899 (unsigned)bfd_getl32 (dmth.modbeg),
7900 (unsigned)bfd_getl32 (dmth.size), count);
7901 dmt_size -= sizeof (dmth);
7904 struct vms_dmt_psect dmtp;
7906 if (bfd_bread (&dmtp, sizeof (dmtp), abfd) != sizeof (dmtp))
7908 fprintf (file, _("cannot read DMT psect\n"));
7911 /* xgettext:c-format */
7912 fprintf (file, _(" psect start: 0x%08x, length: %u\n"),
7913 (unsigned)bfd_getl32 (dmtp.start),
7914 (unsigned)bfd_getl32 (dmtp.length));
7916 dmt_size -= sizeof (dmtp);
7923 if (bfd_seek (abfd, (file_ptr) (dst_vbn - 1) * VMS_BLOCK_SIZE, SEEK_SET))
7925 fprintf (file, _("cannot read DST\n"));
7929 evax_bfd_print_dst (abfd, dst_size, file);
7933 if (bfd_seek (abfd, (file_ptr) (gst_vbn - 1) * VMS_BLOCK_SIZE, SEEK_SET))
7935 fprintf (file, _("cannot read GST\n"));
7939 fprintf (file, _("Global symbol table:\n"));
7940 evax_bfd_print_eobj (abfd, file);
7945 struct vms_eiaf *eiaf;
7946 unsigned int qrelfixoff;
7947 unsigned int lrelfixoff;
7948 unsigned int qdotadroff;
7949 unsigned int ldotadroff;
7950 unsigned int shrimgcnt;
7951 unsigned int shlstoff;
7952 unsigned int codeadroff;
7953 unsigned int lpfixoff;
7954 unsigned int chgprtoff;
7956 buf = bfd_malloc (eiaf_size);
7958 if (bfd_seek (abfd, (file_ptr) (eiaf_vbn - 1) * VMS_BLOCK_SIZE, SEEK_SET)
7959 || bfd_bread (buf, eiaf_size, abfd) != eiaf_size)
7961 fprintf (file, _("cannot read EIHA\n"));
7965 eiaf = (struct vms_eiaf *)buf;
7967 /* xgettext:c-format */
7968 _("Image activator fixup: (major: %u, minor: %u)\n"),
7969 (unsigned)bfd_getl32 (eiaf->majorid),
7970 (unsigned)bfd_getl32 (eiaf->minorid));
7971 /* xgettext:c-format */
7972 fprintf (file, _(" iaflink : 0x%08x %08x\n"),
7973 (unsigned)bfd_getl32 (eiaf->iaflink + 0),
7974 (unsigned)bfd_getl32 (eiaf->iaflink + 4));
7975 /* xgettext:c-format */
7976 fprintf (file, _(" fixuplnk: 0x%08x %08x\n"),
7977 (unsigned)bfd_getl32 (eiaf->fixuplnk + 0),
7978 (unsigned)bfd_getl32 (eiaf->fixuplnk + 4));
7979 fprintf (file, _(" size : %u\n"),
7980 (unsigned)bfd_getl32 (eiaf->size));
7981 fprintf (file, _(" flags: 0x%08x\n"),
7982 (unsigned)bfd_getl32 (eiaf->flags));
7983 qrelfixoff = bfd_getl32 (eiaf->qrelfixoff);
7984 lrelfixoff = bfd_getl32 (eiaf->lrelfixoff);
7985 /* xgettext:c-format */
7986 fprintf (file, _(" qrelfixoff: %5u, lrelfixoff: %5u\n"),
7987 qrelfixoff, lrelfixoff);
7988 qdotadroff = bfd_getl32 (eiaf->qdotadroff);
7989 ldotadroff = bfd_getl32 (eiaf->ldotadroff);
7990 /* xgettext:c-format */
7991 fprintf (file, _(" qdotadroff: %5u, ldotadroff: %5u\n"),
7992 qdotadroff, ldotadroff);
7993 codeadroff = bfd_getl32 (eiaf->codeadroff);
7994 lpfixoff = bfd_getl32 (eiaf->lpfixoff);
7995 /* xgettext:c-format */
7996 fprintf (file, _(" codeadroff: %5u, lpfixoff : %5u\n"),
7997 codeadroff, lpfixoff);
7998 chgprtoff = bfd_getl32 (eiaf->chgprtoff);
7999 fprintf (file, _(" chgprtoff : %5u\n"), chgprtoff);
8000 shrimgcnt = bfd_getl32 (eiaf->shrimgcnt);
8001 shlstoff = bfd_getl32 (eiaf->shlstoff);
8002 /* xgettext:c-format */
8003 fprintf (file, _(" shlstoff : %5u, shrimgcnt : %5u\n"),
8004 shlstoff, shrimgcnt);
8005 /* xgettext:c-format */
8006 fprintf (file, _(" shlextra : %5u, permctx : %5u\n"),
8007 (unsigned)bfd_getl32 (eiaf->shlextra),
8008 (unsigned)bfd_getl32 (eiaf->permctx));
8009 fprintf (file, _(" base_va : 0x%08x\n"),
8010 (unsigned)bfd_getl32 (eiaf->base_va));
8011 fprintf (file, _(" lppsbfixoff: %5u\n"),
8012 (unsigned)bfd_getl32 (eiaf->lppsbfixoff));
8016 struct vms_shl *shl = (struct vms_shl *)(buf + shlstoff);
8019 fprintf (file, _(" Shareable images:\n"));
8020 for (j = 0; j < shrimgcnt; j++, shl++)
8023 /* xgettext:c-format */
8024 _(" %u: size: %u, flags: 0x%02x, name: %.*s\n"),
8025 j, shl->size, shl->flags,
8026 shl->imgnam[0], shl->imgnam + 1);
8029 if (qrelfixoff != 0)
8031 fprintf (file, _(" quad-word relocation fixups:\n"));
8032 evax_bfd_print_relocation_records (file, buf + qrelfixoff, 8);
8034 if (lrelfixoff != 0)
8036 fprintf (file, _(" long-word relocation fixups:\n"));
8037 evax_bfd_print_relocation_records (file, buf + lrelfixoff, 4);
8039 if (qdotadroff != 0)
8041 fprintf (file, _(" quad-word .address reference fixups:\n"));
8042 evax_bfd_print_address_fixups (file, buf + qdotadroff);
8044 if (ldotadroff != 0)
8046 fprintf (file, _(" long-word .address reference fixups:\n"));
8047 evax_bfd_print_address_fixups (file, buf + ldotadroff);
8049 if (codeadroff != 0)
8051 fprintf (file, _(" Code Address Reference Fixups:\n"));
8052 evax_bfd_print_reference_fixups (file, buf + codeadroff);
8056 fprintf (file, _(" Linkage Pairs Reference Fixups:\n"));
8057 evax_bfd_print_reference_fixups (file, buf + lpfixoff);
8061 unsigned int count = (unsigned)bfd_getl32 (buf + chgprtoff);
8062 struct vms_eicp *eicp = (struct vms_eicp *)(buf + chgprtoff + 4);
8065 fprintf (file, _(" Change Protection (%u entries):\n"), count);
8066 for (j = 0; j < count; j++, eicp++)
8068 unsigned int prot = bfd_getl32 (eicp->newprt);
8070 /* xgettext:c-format */
8071 _(" base: 0x%08x %08x, size: 0x%08x, prot: 0x%08x "),
8072 (unsigned)bfd_getl32 (eicp->baseva + 4),
8073 (unsigned)bfd_getl32 (eicp->baseva + 0),
8074 (unsigned)bfd_getl32 (eicp->size),
8075 (unsigned)bfd_getl32 (eicp->newprt));
8079 fprintf (file, "NA");
8081 case PRT__C_RESERVED:
8082 fprintf (file, "RES");
8085 fprintf (file, "KW");
8088 fprintf (file, "KR");
8091 fprintf (file, "UW");
8094 fprintf (file, "EW");
8097 fprintf (file, "ERKW");
8100 fprintf (file, "ER");
8103 fprintf (file, "SW");
8106 fprintf (file, "SREW");
8109 fprintf (file, "SRKW");
8112 fprintf (file, "SR");
8115 fprintf (file, "URSW");
8118 fprintf (file, "UREW");
8121 fprintf (file, "URKW");
8124 fprintf (file, "UR");
8138 vms_bfd_print_private_bfd_data (bfd *abfd, void *ptr)
8140 FILE *file = (FILE *)ptr;
8142 if (bfd_get_file_flags (abfd) & (EXEC_P | DYNAMIC))
8143 evax_bfd_print_image (abfd, file);
8146 if (bfd_seek (abfd, 0, SEEK_SET))
8148 evax_bfd_print_eobj (abfd, file);
8155 /* Slurp ETIR/EDBG/ETBT VMS object records. */
8158 alpha_vms_read_sections_content (bfd *abfd, struct bfd_link_info *info)
8160 asection *cur_section;
8161 file_ptr cur_offset;
8162 asection *dst_section;
8163 file_ptr dst_offset;
8165 if (bfd_seek (abfd, 0, SEEK_SET) != 0)
8171 dst_section = PRIV (dst_section);
8175 if (info->strip == strip_all || info->strip == strip_debugger)
8177 /* Discard the DST section. */
8181 else if (dst_section)
8183 dst_offset = dst_section->output_offset;
8184 dst_section = dst_section->output_section;
8193 type = _bfd_vms_get_object_record (abfd);
8196 vms_debug2 ((2, "next_record failed\n"));
8202 PRIV (image_section) = cur_section;
8203 PRIV (image_offset) = cur_offset;
8204 res = _bfd_vms_slurp_etir (abfd, info);
8205 cur_section = PRIV (image_section);
8206 cur_offset = PRIV (image_offset);
8210 if (dst_section == NULL)
8212 PRIV (image_section) = dst_section;
8213 PRIV (image_offset) = dst_offset;
8214 res = _bfd_vms_slurp_etir (abfd, info);
8215 dst_offset = PRIV (image_offset);
8224 vms_debug2 ((2, "slurp eobj type %d failed\n", type));
8231 alpha_vms_sizeof_headers (bfd *abfd ATTRIBUTE_UNUSED,
8232 struct bfd_link_info *info ATTRIBUTE_UNUSED)
8237 /* Add a linkage pair fixup at address SECT + OFFSET to SHLIB. */
8240 alpha_vms_add_fixup_lp (struct bfd_link_info *info, bfd *src, bfd *shlib)
8242 struct alpha_vms_shlib_el *sl;
8243 asection *sect = PRIV2 (src, image_section);
8244 file_ptr offset = PRIV2 (src, image_offset);
8246 sl = &VEC_EL (alpha_vms_link_hash (info)->shrlibs,
8247 struct alpha_vms_shlib_el, PRIV2 (shlib, shr_index));
8248 sl->has_fixups = TRUE;
8249 VEC_APPEND_EL (sl->lp, bfd_vma,
8250 sect->output_section->vma + sect->output_offset + offset);
8251 sect->output_section->flags |= SEC_RELOC;
8254 /* Add a code address fixup at address SECT + OFFSET to SHLIB. */
8257 alpha_vms_add_fixup_ca (struct bfd_link_info *info, bfd *src, bfd *shlib)
8259 struct alpha_vms_shlib_el *sl;
8260 asection *sect = PRIV2 (src, image_section);
8261 file_ptr offset = PRIV2 (src, image_offset);
8263 sl = &VEC_EL (alpha_vms_link_hash (info)->shrlibs,
8264 struct alpha_vms_shlib_el, PRIV2 (shlib, shr_index));
8265 sl->has_fixups = TRUE;
8266 VEC_APPEND_EL (sl->ca, bfd_vma,
8267 sect->output_section->vma + sect->output_offset + offset);
8268 sect->output_section->flags |= SEC_RELOC;
8271 /* Add a quad word relocation fixup at address SECT + OFFSET to SHLIB. */
8274 alpha_vms_add_fixup_qr (struct bfd_link_info *info, bfd *src,
8275 bfd *shlib, bfd_vma vec)
8277 struct alpha_vms_shlib_el *sl;
8278 struct alpha_vms_vma_ref *r;
8279 asection *sect = PRIV2 (src, image_section);
8280 file_ptr offset = PRIV2 (src, image_offset);
8282 sl = &VEC_EL (alpha_vms_link_hash (info)->shrlibs,
8283 struct alpha_vms_shlib_el, PRIV2 (shlib, shr_index));
8284 sl->has_fixups = TRUE;
8285 r = VEC_APPEND (sl->qr, struct alpha_vms_vma_ref);
8286 r->vma = sect->output_section->vma + sect->output_offset + offset;
8288 sect->output_section->flags |= SEC_RELOC;
8292 alpha_vms_add_fixup_lr (struct bfd_link_info *info ATTRIBUTE_UNUSED,
8293 unsigned int shr ATTRIBUTE_UNUSED,
8294 bfd_vma vec ATTRIBUTE_UNUSED)
8296 /* Not yet supported. */
8300 /* Add relocation. FIXME: Not yet emitted. */
8303 alpha_vms_add_lw_reloc (struct bfd_link_info *info ATTRIBUTE_UNUSED)
8308 alpha_vms_add_qw_reloc (struct bfd_link_info *info ATTRIBUTE_UNUSED)
8312 static struct bfd_hash_entry *
8313 alpha_vms_link_hash_newfunc (struct bfd_hash_entry *entry,
8314 struct bfd_hash_table *table,
8317 struct alpha_vms_link_hash_entry *ret =
8318 (struct alpha_vms_link_hash_entry *) entry;
8320 /* Allocate the structure if it has not already been allocated by a
8323 ret = ((struct alpha_vms_link_hash_entry *)
8324 bfd_hash_allocate (table,
8325 sizeof (struct alpha_vms_link_hash_entry)));
8329 /* Call the allocation method of the superclass. */
8330 ret = ((struct alpha_vms_link_hash_entry *)
8331 _bfd_link_hash_newfunc ((struct bfd_hash_entry *) ret,
8336 return (struct bfd_hash_entry *) ret;
8339 /* Create an Alpha/VMS link hash table. */
8341 static struct bfd_link_hash_table *
8342 alpha_vms_bfd_link_hash_table_create (bfd *abfd)
8344 struct alpha_vms_link_hash_table *ret;
8345 bfd_size_type amt = sizeof (struct alpha_vms_link_hash_table);
8347 ret = (struct alpha_vms_link_hash_table *) bfd_malloc (amt);
8350 if (!_bfd_link_hash_table_init (&ret->root, abfd,
8351 alpha_vms_link_hash_newfunc,
8352 sizeof (struct alpha_vms_link_hash_entry)))
8358 VEC_INIT (ret->shrlibs);
8365 alpha_vms_link_add_object_symbols (bfd *abfd, struct bfd_link_info *info)
8369 for (i = 0; i < PRIV (gsd_sym_count); i++)
8371 struct vms_symbol_entry *e = PRIV (syms)[i];
8372 struct alpha_vms_link_hash_entry *h;
8373 struct bfd_link_hash_entry *h_root;
8376 if (!alpha_vms_convert_symbol (abfd, e, &sym))
8379 if ((e->flags & EGSY__V_DEF) && abfd->selective_search)
8381 /* In selective_search mode, only add definition that are
8383 h = (struct alpha_vms_link_hash_entry *)bfd_link_hash_lookup
8384 (info->hash, sym.name, FALSE, FALSE, FALSE);
8385 if (h == NULL || h->root.type != bfd_link_hash_undefined)
8391 h_root = (struct bfd_link_hash_entry *) h;
8392 if (!_bfd_generic_link_add_one_symbol (info, abfd, sym.name, sym.flags,
8393 sym.section, sym.value, NULL,
8394 FALSE, FALSE, &h_root))
8396 h = (struct alpha_vms_link_hash_entry *) h_root;
8398 if ((e->flags & EGSY__V_DEF)
8400 && abfd->xvec == info->output_bfd->xvec)
8404 if (abfd->flags & DYNAMIC)
8406 struct alpha_vms_shlib_el *shlib;
8408 /* We do not want to include any of the sections in a dynamic
8409 object in the output file. See comment in elflink.c. */
8410 bfd_section_list_clear (abfd);
8412 shlib = VEC_APPEND (alpha_vms_link_hash (info)->shrlibs,
8413 struct alpha_vms_shlib_el);
8415 VEC_INIT (shlib->ca);
8416 VEC_INIT (shlib->lp);
8417 VEC_INIT (shlib->qr);
8418 PRIV (shr_index) = VEC_COUNT (alpha_vms_link_hash (info)->shrlibs) - 1;
8425 alpha_vms_link_add_archive_symbols (bfd *abfd, struct bfd_link_info *info)
8428 struct bfd_link_hash_entry **pundef;
8429 struct bfd_link_hash_entry **next_pundef;
8431 /* We only accept VMS libraries. */
8432 if (info->output_bfd->xvec != abfd->xvec)
8434 bfd_set_error (bfd_error_wrong_format);
8438 /* The archive_pass field in the archive itself is used to
8439 initialize PASS, since we may search the same archive multiple
8441 pass = ++abfd->archive_pass;
8443 /* Look through the list of undefined symbols. */
8444 for (pundef = &info->hash->undefs; *pundef != NULL; pundef = next_pundef)
8446 struct bfd_link_hash_entry *h;
8452 next_pundef = &(*pundef)->u.undef.next;
8454 /* When a symbol is defined, it is not necessarily removed from
8456 if (h->type != bfd_link_hash_undefined
8457 && h->type != bfd_link_hash_common)
8459 /* Remove this entry from the list, for general cleanliness
8460 and because we are going to look through the list again
8461 if we search any more libraries. We can't remove the
8462 entry if it is the tail, because that would lose any
8463 entries we add to the list later on. */
8464 if (*pundef != info->hash->undefs_tail)
8466 *pundef = *next_pundef;
8467 next_pundef = pundef;
8472 /* Look for this symbol in the archive hash table. */
8473 symidx = _bfd_vms_lib_find_symbol (abfd, h->root.string);
8474 if (symidx == BFD_NO_MORE_SYMBOLS)
8476 /* Nothing in this slot. */
8480 element = bfd_get_elt_at_index (abfd, symidx);
8481 if (element == NULL)
8484 if (element->archive_pass == -1 || element->archive_pass == pass)
8486 /* Next symbol if this archive is wrong or already handled. */
8490 if (! bfd_check_format (element, bfd_object))
8492 element->archive_pass = -1;
8496 orig_element = element;
8497 if (bfd_is_thin_archive (abfd))
8499 element = _bfd_vms_lib_get_imagelib_file (element);
8500 if (element == NULL || !bfd_check_format (element, bfd_object))
8502 orig_element->archive_pass = -1;
8507 /* Unlike the generic linker, we know that this element provides
8508 a definition for an undefined symbol and we know that we want
8509 to include it. We don't need to check anything. */
8510 if (!(*info->callbacks
8511 ->add_archive_element) (info, element, h->root.string, &element))
8513 if (!alpha_vms_link_add_object_symbols (element, info))
8516 orig_element->archive_pass = pass;
8523 alpha_vms_bfd_link_add_symbols (bfd *abfd, struct bfd_link_info *info)
8525 switch (bfd_get_format (abfd))
8528 vms_debug2 ((2, "vms_link_add_symbols for object %s\n",
8530 return alpha_vms_link_add_object_symbols (abfd, info);
8533 vms_debug2 ((2, "vms_link_add_symbols for archive %s\n",
8535 return alpha_vms_link_add_archive_symbols (abfd, info);
8538 bfd_set_error (bfd_error_wrong_format);
8544 alpha_vms_build_fixups (struct bfd_link_info *info)
8546 struct alpha_vms_link_hash_table *t = alpha_vms_link_hash (info);
8547 unsigned char *content;
8549 unsigned int sz = 0;
8550 unsigned int lp_sz = 0;
8551 unsigned int ca_sz = 0;
8552 unsigned int qr_sz = 0;
8553 unsigned int shrimg_cnt = 0;
8554 unsigned int chgprt_num = 0;
8555 unsigned int chgprt_sz = 0;
8556 struct vms_eiaf *eiaf;
8560 /* Shared libraries. */
8561 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8563 struct alpha_vms_shlib_el *shlib;
8565 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8567 if (!shlib->has_fixups)
8572 if (VEC_COUNT (shlib->ca) > 0)
8574 /* Header + entries. */
8576 ca_sz += VEC_COUNT (shlib->ca) * 4;
8578 if (VEC_COUNT (shlib->lp) > 0)
8580 /* Header + entries. */
8582 lp_sz += VEC_COUNT (shlib->lp) * 4;
8584 if (VEC_COUNT (shlib->qr) > 0)
8586 /* Header + entries. */
8588 qr_sz += VEC_COUNT (shlib->qr) * 8;
8599 /* Finish now if there is no content. */
8600 if (ca_sz + lp_sz + qr_sz == 0)
8603 /* Add an eicp entry for the fixup itself. */
8605 for (sec = info->output_bfd->sections; sec != NULL; sec = sec->next)
8607 /* This isect could be made RO or EXE after relocations are applied. */
8608 if ((sec->flags & SEC_RELOC) != 0
8609 && (sec->flags & (SEC_CODE | SEC_READONLY)) != 0)
8612 chgprt_sz = 4 + chgprt_num * sizeof (struct vms_eicp);
8614 /* Allocate section content (round-up size) */
8615 sz = sizeof (struct vms_eiaf) + shrimg_cnt * sizeof (struct vms_shl)
8616 + ca_sz + lp_sz + qr_sz + chgprt_sz;
8617 sz = (sz + VMS_BLOCK_SIZE - 1) & ~(VMS_BLOCK_SIZE - 1);
8618 content = bfd_zalloc (info->output_bfd, sz);
8619 if (content == NULL)
8622 sec = alpha_vms_link_hash (info)->fixup;
8623 sec->contents = content;
8626 eiaf = (struct vms_eiaf *)content;
8627 off = sizeof (struct vms_eiaf);
8628 bfd_putl32 (0, eiaf->majorid);
8629 bfd_putl32 (0, eiaf->minorid);
8630 bfd_putl32 (0, eiaf->iaflink);
8631 bfd_putl32 (0, eiaf->fixuplnk);
8632 bfd_putl32 (sizeof (struct vms_eiaf), eiaf->size);
8633 bfd_putl32 (0, eiaf->flags);
8634 bfd_putl32 (0, eiaf->qrelfixoff);
8635 bfd_putl32 (0, eiaf->lrelfixoff);
8636 bfd_putl32 (0, eiaf->qdotadroff);
8637 bfd_putl32 (0, eiaf->ldotadroff);
8638 bfd_putl32 (0, eiaf->codeadroff);
8639 bfd_putl32 (0, eiaf->lpfixoff);
8640 bfd_putl32 (0, eiaf->chgprtoff);
8641 bfd_putl32 (shrimg_cnt ? off : 0, eiaf->shlstoff);
8642 bfd_putl32 (shrimg_cnt, eiaf->shrimgcnt);
8643 bfd_putl32 (0, eiaf->shlextra);
8644 bfd_putl32 (0, eiaf->permctx);
8645 bfd_putl32 (0, eiaf->base_va);
8646 bfd_putl32 (0, eiaf->lppsbfixoff);
8653 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8655 struct alpha_vms_shlib_el *shlib;
8656 struct vms_shl *shl;
8658 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8660 if (!shlib->has_fixups)
8663 /* Renumber shared images. */
8664 PRIV2 (shlib->abfd, shr_index) = shrimg_cnt++;
8666 shl = (struct vms_shl *)(content + off);
8667 bfd_putl32 (0, shl->baseva);
8668 bfd_putl32 (0, shl->shlptr);
8669 bfd_putl32 (0, shl->ident);
8670 bfd_putl32 (0, shl->permctx);
8671 shl->size = sizeof (struct vms_shl);
8672 bfd_putl16 (0, shl->fill_1);
8674 bfd_putl32 (0, shl->icb);
8675 shl->imgnam[0] = strlen (PRIV2 (shlib->abfd, hdr_data.hdr_t_name));
8676 memcpy (shl->imgnam + 1, PRIV2 (shlib->abfd, hdr_data.hdr_t_name),
8679 off += sizeof (struct vms_shl);
8685 bfd_putl32 (off, eiaf->codeadroff);
8687 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8689 struct alpha_vms_shlib_el *shlib;
8692 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8694 if (VEC_COUNT (shlib->ca) == 0)
8697 bfd_putl32 (VEC_COUNT (shlib->ca), content + off);
8698 bfd_putl32 (PRIV2 (shlib->abfd, shr_index), content + off + 4);
8701 for (j = 0; j < VEC_COUNT (shlib->ca); j++)
8703 bfd_putl32 (VEC_EL (shlib->ca, bfd_vma, j) - t->base_addr,
8709 bfd_putl32 (0, content + off);
8710 bfd_putl32 (0, content + off + 4);
8717 bfd_putl32 (off, eiaf->lpfixoff);
8719 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8721 struct alpha_vms_shlib_el *shlib;
8724 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8726 if (VEC_COUNT (shlib->lp) == 0)
8729 bfd_putl32 (VEC_COUNT (shlib->lp), content + off);
8730 bfd_putl32 (PRIV2 (shlib->abfd, shr_index), content + off + 4);
8733 for (j = 0; j < VEC_COUNT (shlib->lp); j++)
8735 bfd_putl32 (VEC_EL (shlib->lp, bfd_vma, j) - t->base_addr,
8741 bfd_putl32 (0, content + off);
8742 bfd_putl32 (0, content + off + 4);
8749 bfd_putl32 (off, eiaf->qdotadroff);
8751 for (i = 0; i < VEC_COUNT (t->shrlibs); i++)
8753 struct alpha_vms_shlib_el *shlib;
8756 shlib = &VEC_EL (t->shrlibs, struct alpha_vms_shlib_el, i);
8758 if (VEC_COUNT (shlib->qr) == 0)
8761 bfd_putl32 (VEC_COUNT (shlib->qr), content + off);
8762 bfd_putl32 (PRIV2 (shlib->abfd, shr_index), content + off + 4);
8765 for (j = 0; j < VEC_COUNT (shlib->qr); j++)
8767 struct alpha_vms_vma_ref *r;
8768 r = &VEC_EL (shlib->qr, struct alpha_vms_vma_ref, j);
8769 bfd_putl32 (r->vma - t->base_addr, content + off);
8770 bfd_putl32 (r->ref, content + off + 4);
8775 bfd_putl32 (0, content + off);
8776 bfd_putl32 (0, content + off + 4);
8781 /* Write the change protection table. */
8782 bfd_putl32 (off, eiaf->chgprtoff);
8783 bfd_putl32 (chgprt_num, content + off);
8786 for (sec = info->output_bfd->sections; sec != NULL; sec = sec->next)
8788 struct vms_eicp *eicp;
8791 if ((sec->flags & SEC_LINKER_CREATED) != 0 &&
8792 strcmp (sec->name, "$FIXUP$") == 0)
8794 else if ((sec->flags & SEC_RELOC) != 0
8795 && (sec->flags & (SEC_CODE | SEC_READONLY)) != 0)
8800 eicp = (struct vms_eicp *)(content + off);
8801 bfd_putl64 (sec->vma - t->base_addr, eicp->baseva);
8802 bfd_putl32 ((sec->size + VMS_BLOCK_SIZE - 1) & ~(VMS_BLOCK_SIZE - 1),
8804 bfd_putl32 (prot, eicp->newprt);
8805 off += sizeof (struct vms_eicp);
8811 /* Called by bfd_hash_traverse to fill the symbol table.
8812 Return FALSE in case of failure. */
8815 alpha_vms_link_output_symbol (struct bfd_hash_entry *bh, void *infov)
8817 struct bfd_link_hash_entry *hc = (struct bfd_link_hash_entry *) bh;
8818 struct bfd_link_info *info = (struct bfd_link_info *)infov;
8819 struct alpha_vms_link_hash_entry *h;
8820 struct vms_symbol_entry *sym;
8822 if (hc->type == bfd_link_hash_warning)
8825 if (hc->type == bfd_link_hash_new)
8828 h = (struct alpha_vms_link_hash_entry *) hc;
8830 switch (h->root.type)
8832 case bfd_link_hash_undefined:
8834 case bfd_link_hash_new:
8835 case bfd_link_hash_warning:
8837 case bfd_link_hash_undefweak:
8839 case bfd_link_hash_defined:
8840 case bfd_link_hash_defweak:
8842 asection *sec = h->root.u.def.section;
8844 /* FIXME: this is certainly a symbol from a dynamic library. */
8845 if (bfd_is_abs_section (sec))
8848 if (sec->owner->flags & DYNAMIC)
8852 case bfd_link_hash_common:
8854 case bfd_link_hash_indirect:
8858 /* Do not write not kept symbols. */
8859 if (info->strip == strip_some
8860 && bfd_hash_lookup (info->keep_hash, h->root.root.string,
8861 FALSE, FALSE) != NULL)
8866 /* This symbol doesn't come from a VMS object. So we suppose it is
8868 int len = strlen (h->root.root.string);
8870 sym = (struct vms_symbol_entry *)bfd_zalloc (info->output_bfd,
8871 sizeof (*sym) + len);
8875 memcpy (sym->name, h->root.root.string, len);
8877 sym->owner = info->output_bfd;
8879 sym->typ = EGSD__C_SYMG;
8881 sym->flags = EGSY__V_DEF | EGSY__V_REL;
8882 sym->symbol_vector = h->root.u.def.value;
8883 sym->section = h->root.u.def.section;
8884 sym->value = h->root.u.def.value;
8889 if (!add_symbol_entry (info->output_bfd, sym))
8896 alpha_vms_bfd_final_link (bfd *abfd, struct bfd_link_info *info)
8899 struct bfd_link_order *p;
8907 if (bfd_link_relocatable (info))
8909 /* FIXME: we do not yet support relocatable link. It is not obvious
8910 how to do it for debug infos. */
8911 (*info->callbacks->einfo)(_("%P: relocatable link is not supported\n"));
8915 bfd_get_outsymbols (abfd) = NULL;
8916 bfd_get_symcount (abfd) = 0;
8918 /* Mark all sections which will be included in the output file. */
8919 for (o = abfd->sections; o != NULL; o = o->next)
8920 for (p = o->map_head.link_order; p != NULL; p = p->next)
8921 if (p->type == bfd_indirect_link_order)
8922 p->u.indirect.section->linker_mark = TRUE;
8925 /* Handle all the link order information for the sections. */
8926 for (o = abfd->sections; o != NULL; o = o->next)
8928 printf ("For section %s (at 0x%08x, flags=0x%08x):\n",
8929 o->name, (unsigned)o->vma, (unsigned)o->flags);
8931 for (p = o->map_head.link_order; p != NULL; p = p->next)
8933 printf (" at 0x%08x - 0x%08x: ",
8934 (unsigned)p->offset, (unsigned)(p->offset + p->size - 1));
8937 case bfd_section_reloc_link_order:
8938 case bfd_symbol_reloc_link_order:
8939 printf (" section/symbol reloc\n");
8941 case bfd_indirect_link_order:
8942 printf (" section %s of %s\n",
8943 p->u.indirect.section->name,
8944 p->u.indirect.section->owner->filename);
8946 case bfd_data_link_order:
8947 printf (" explicit data\n");
8950 printf (" *unknown* type %u\n", p->type);
8957 /* Generate the symbol table. */
8958 BFD_ASSERT (PRIV (syms) == NULL);
8959 if (info->strip != strip_all)
8960 bfd_hash_traverse (&info->hash->table, alpha_vms_link_output_symbol, info);
8962 /* Find the entry point. */
8963 if (bfd_get_start_address (abfd) == 0)
8965 bfd *startbfd = NULL;
8967 for (sub = info->input_bfds; sub != NULL; sub = sub->link.next)
8969 /* Consider only VMS object files. */
8970 if (sub->xvec != abfd->xvec)
8973 if (!PRIV2 (sub, eom_data).eom_has_transfer)
8975 if ((PRIV2 (sub, eom_data).eom_b_tfrflg & EEOM__M_WKTFR) && startbfd)
8977 if (startbfd != NULL
8978 && !(PRIV2 (sub, eom_data).eom_b_tfrflg & EEOM__M_WKTFR))
8980 (*info->callbacks->einfo)
8981 /* xgettext:c-format */
8982 (_("%P: multiple entry points: in modules %pB and %pB\n"),
8991 unsigned int ps_idx = PRIV2 (startbfd, eom_data).eom_l_psindx;
8992 bfd_vma tfradr = PRIV2 (startbfd, eom_data).eom_l_tfradr;
8995 sec = PRIV2 (startbfd, sections)[ps_idx];
8997 bfd_set_start_address
8998 (abfd, sec->output_section->vma + sec->output_offset + tfradr);
9002 /* Set transfer addresses. */
9005 struct bfd_link_hash_entry *h;
9008 PRIV (transfer_address[i++]) = 0xffffffff00000340ULL; /* SYS$IMGACT */
9009 h = bfd_link_hash_lookup (info->hash, "LIB$INITIALIZE", FALSE, FALSE, TRUE);
9010 if (h != NULL && h->type == bfd_link_hash_defined)
9011 PRIV (transfer_address[i++]) =
9012 alpha_vms_get_sym_value (h->u.def.section, h->u.def.value);
9013 PRIV (transfer_address[i++]) = bfd_get_start_address (abfd);
9015 PRIV (transfer_address[i++]) = 0;
9018 /* Allocate contents.
9019 Also compute the virtual base address. */
9020 base_addr = (bfd_vma)-1;
9022 for (o = abfd->sections; o != NULL; o = o->next)
9024 if (o->flags & SEC_HAS_CONTENTS)
9026 o->contents = bfd_alloc (abfd, o->size);
9027 if (o->contents == NULL)
9030 if (o->flags & SEC_LOAD)
9032 if (o->vma < base_addr)
9034 if (o->vma + o->size > last_addr)
9035 last_addr = o->vma + o->size;
9037 /* Clear the RELOC flags. Currently we don't support incremental
9038 linking. We use the RELOC flag for computing the eicp entries. */
9039 o->flags &= ~SEC_RELOC;
9042 /* Create the fixup section. */
9043 fixupsec = bfd_make_section_anyway_with_flags
9044 (info->output_bfd, "$FIXUP$",
9045 SEC_ALLOC | SEC_LOAD | SEC_HAS_CONTENTS | SEC_LINKER_CREATED);
9046 if (fixupsec == NULL)
9048 last_addr = (last_addr + 0xffff) & ~0xffff;
9049 fixupsec->vma = last_addr;
9051 alpha_vms_link_hash (info)->fixup = fixupsec;
9052 alpha_vms_link_hash (info)->base_addr = base_addr;
9054 /* Create the DMT section, if necessary. */
9055 BFD_ASSERT (PRIV (dst_section) == NULL);
9056 dst = bfd_get_section_by_name (abfd, "$DST$");
9057 if (dst != NULL && dst->size == 0)
9061 PRIV (dst_section) = dst;
9062 dmt = bfd_make_section_anyway_with_flags
9063 (info->output_bfd, "$DMT$",
9064 SEC_DEBUGGING | SEC_HAS_CONTENTS | SEC_LINKER_CREATED);
9071 /* Read all sections from the inputs. */
9072 for (sub = info->input_bfds; sub != NULL; sub = sub->link.next)
9074 if (sub->flags & DYNAMIC)
9076 alpha_vms_create_eisd_for_shared (abfd, sub);
9080 if (!alpha_vms_read_sections_content (sub, info))
9084 /* Handle all the link order information for the sections.
9085 Note: past this point, it is not possible to create new sections. */
9086 for (o = abfd->sections; o != NULL; o = o->next)
9088 for (p = o->map_head.link_order; p != NULL; p = p->next)
9092 case bfd_section_reloc_link_order:
9093 case bfd_symbol_reloc_link_order:
9096 case bfd_indirect_link_order:
9100 if (! _bfd_default_link_order (abfd, info, o, p))
9107 /* Compute fixups. */
9108 if (!alpha_vms_build_fixups (info))
9111 /* Compute the DMT. */
9115 unsigned char *contents = NULL;
9117 /* In pass 1, compute the size. In pass 2, write the DMT contents. */
9118 for (pass = 0; pass < 2; pass++)
9120 unsigned int off = 0;
9122 /* For each object file (ie for each module). */
9123 for (sub = info->input_bfds; sub != NULL; sub = sub->link.next)
9126 struct vms_dmt_header *dmth = NULL;
9127 unsigned int psect_count;
9129 /* Skip this module if it has no DST. */
9130 sub_dst = PRIV2 (sub, dst_section);
9131 if (sub_dst == NULL || sub_dst->size == 0)
9136 /* Write the header. */
9137 dmth = (struct vms_dmt_header *)(contents + off);
9138 bfd_putl32 (sub_dst->output_offset, dmth->modbeg);
9139 bfd_putl32 (sub_dst->size, dmth->size);
9142 off += sizeof (struct vms_dmt_header);
9145 /* For each section (ie for each psect). */
9146 for (o = sub->sections; o != NULL; o = o->next)
9148 /* Only consider interesting sections. */
9149 if (!(o->flags & SEC_ALLOC))
9151 if (o->flags & SEC_LINKER_CREATED)
9156 /* Write an entry. */
9157 struct vms_dmt_psect *dmtp;
9159 dmtp = (struct vms_dmt_psect *)(contents + off);
9160 bfd_putl32 (o->output_offset + o->output_section->vma,
9162 bfd_putl32 (o->size, dmtp->length);
9165 off += sizeof (struct vms_dmt_psect);
9168 bfd_putl32 (psect_count, dmth->psect_count);
9173 contents = bfd_zalloc (info->output_bfd, off);
9174 if (contents == NULL)
9176 dmt->contents = contents;
9181 BFD_ASSERT (off == dmt->size);
9189 /* Read the contents of a section.
9190 buf points to a buffer of buf_size bytes to be filled with
9191 section data (starting at offset into section) */
9194 alpha_vms_get_section_contents (bfd *abfd, asection *section,
9195 void *buf, file_ptr offset,
9196 bfd_size_type count)
9200 /* Image are easy. */
9201 if (bfd_get_file_flags (abfd) & (EXEC_P | DYNAMIC))
9202 return _bfd_generic_get_section_contents (abfd, section,
9203 buf, offset, count);
9206 if (offset + count < count
9207 || offset + count > section->size)
9209 bfd_set_error (bfd_error_invalid_operation);
9213 /* If the section is already in memory, just copy it. */
9214 if (section->flags & SEC_IN_MEMORY)
9216 BFD_ASSERT (section->contents != NULL);
9217 memcpy (buf, section->contents + offset, count);
9220 if (section->size == 0)
9223 /* Alloc in memory and read ETIRs. */
9224 for (sec = abfd->sections; sec; sec = sec->next)
9226 BFD_ASSERT (sec->contents == NULL);
9228 if (sec->size != 0 && (sec->flags & SEC_HAS_CONTENTS))
9230 sec->contents = bfd_alloc (abfd, sec->size);
9231 if (sec->contents == NULL)
9235 if (!alpha_vms_read_sections_content (abfd, NULL))
9237 for (sec = abfd->sections; sec; sec = sec->next)
9239 sec->flags |= SEC_IN_MEMORY;
9240 memcpy (buf, section->contents + offset, count);
9245 /* Set the format of a file being written. */
9248 alpha_vms_mkobject (bfd * abfd)
9250 const bfd_arch_info_type *arch;
9252 vms_debug2 ((1, "alpha_vms_mkobject (%p)\n", abfd));
9254 if (!vms_initialize (abfd))
9257 PRIV (recwr.buf) = bfd_alloc (abfd, MAX_OUTREC_SIZE);
9258 if (PRIV (recwr.buf) == NULL)
9261 arch = bfd_scan_arch ("alpha");
9265 bfd_set_error (bfd_error_wrong_format);
9269 abfd->arch_info = arch;
9276 /* Called when the BFD is being closed to do any necessary cleanup. */
9279 vms_close_and_cleanup (bfd * abfd)
9281 vms_debug2 ((1, "vms_close_and_cleanup (%p)\n", abfd));
9283 if (abfd == NULL || abfd->tdata.any == NULL)
9286 if (abfd->format == bfd_archive)
9288 bfd_release (abfd, abfd->tdata.any);
9289 abfd->tdata.any = NULL;
9293 if (PRIV (recrd.buf) != NULL)
9294 free (PRIV (recrd.buf));
9296 if (PRIV (sections) != NULL)
9297 free (PRIV (sections));
9299 bfd_release (abfd, abfd->tdata.any);
9300 abfd->tdata.any = NULL;
9303 if (abfd->direction == write_direction)
9305 /* Last step on VMS is to convert the file to variable record length
9307 if (!bfd_cache_close (abfd))
9309 if (!_bfd_vms_convert_to_var_unix_filename (abfd->filename))
9317 /* Called when a new section is created. */
9320 vms_new_section_hook (bfd * abfd, asection *section)
9324 vms_debug2 ((1, "vms_new_section_hook (%p, [%u]%s)\n",
9325 abfd, section->index, section->name));
9327 if (! bfd_set_section_alignment (abfd, section, 0))
9330 vms_debug2 ((7, "%u: %s\n", section->index, section->name));
9332 amt = sizeof (struct vms_section_data_struct);
9333 section->used_by_bfd = bfd_zalloc (abfd, amt);
9334 if (section->used_by_bfd == NULL)
9337 /* Create the section symbol. */
9338 return _bfd_generic_new_section_hook (abfd, section);
9341 /* Part 4.5, symbols. */
9343 /* Print symbol to file according to how. how is one of
9344 bfd_print_symbol_name just print the name
9345 bfd_print_symbol_more print more (???)
9346 bfd_print_symbol_all print all we know, which is not much right now :-). */
9349 vms_print_symbol (bfd * abfd,
9352 bfd_print_symbol_type how)
9354 vms_debug2 ((1, "vms_print_symbol (%p, %p, %p, %d)\n",
9355 abfd, file, symbol, how));
9359 case bfd_print_symbol_name:
9360 case bfd_print_symbol_more:
9361 fprintf ((FILE *)file," %s", symbol->name);
9364 case bfd_print_symbol_all:
9366 const char *section_name = symbol->section->name;
9368 bfd_print_symbol_vandf (abfd, file, symbol);
9370 fprintf ((FILE *) file," %-8s %s", section_name, symbol->name);
9376 /* Return information about symbol in ret.
9378 fill type, value and name
9381 B bss segment symbol
9383 D data segment symbol
9385 t a static function symbol
9386 T text segment symbol
9391 vms_get_symbol_info (bfd * abfd ATTRIBUTE_UNUSED,
9397 vms_debug2 ((1, "vms_get_symbol_info (%p, %p, %p)\n", abfd, symbol, ret));
9399 sec = symbol->section;
9406 else if (bfd_is_com_section (sec))
9408 else if (bfd_is_abs_section (sec))
9410 else if (bfd_is_und_section (sec))
9412 else if (bfd_is_ind_section (sec))
9414 else if ((symbol->flags & BSF_FUNCTION)
9415 || (bfd_get_section_flags (abfd, sec) & SEC_CODE))
9417 else if (bfd_get_section_flags (abfd, sec) & SEC_DATA)
9419 else if (bfd_get_section_flags (abfd, sec) & SEC_ALLOC)
9424 if (ret->type != 'U')
9425 ret->value = symbol->value + symbol->section->vma;
9428 ret->name = symbol->name;
9431 /* Return TRUE if the given symbol sym in the BFD abfd is
9432 a compiler generated local label, else return FALSE. */
9435 vms_bfd_is_local_label_name (bfd * abfd ATTRIBUTE_UNUSED,
9438 return name[0] == '$';
9441 /* Part 4.7, writing an object file. */
9443 /* Sets the contents of the section section in BFD abfd to the data starting
9444 in memory at LOCATION. The data is written to the output section starting
9445 at offset offset for count bytes.
9447 Normally TRUE is returned, else FALSE. Possible error returns are:
9448 o bfd_error_no_contents - The output section does not have the
9449 SEC_HAS_CONTENTS attribute, so nothing can be written to it.
9450 o and some more too */
9453 _bfd_vms_set_section_contents (bfd * abfd,
9455 const void * location,
9457 bfd_size_type count)
9459 if (section->contents == NULL)
9461 section->contents = bfd_alloc (abfd, section->size);
9462 if (section->contents == NULL)
9465 memcpy (section->contents + offset, location, (size_t) count);
9471 /* Set the architecture and machine type in BFD abfd to arch and mach.
9472 Find the correct pointer to a structure and insert it into the arch_info
9476 alpha_vms_set_arch_mach (bfd *abfd,
9477 enum bfd_architecture arch, unsigned long mach)
9479 if (arch != bfd_arch_alpha
9480 && arch != bfd_arch_unknown)
9483 return bfd_default_set_arch_mach (abfd, arch, mach);
9486 /* Set section VMS flags. Clear NO_FLAGS and set FLAGS. */
9489 bfd_vms_set_section_flags (bfd *abfd ATTRIBUTE_UNUSED,
9490 asection *sec, flagword no_flags, flagword flags)
9492 vms_section_data (sec)->no_flags = no_flags;
9493 vms_section_data (sec)->flags = flags;
9496 struct vms_private_data_struct *
9497 bfd_vms_get_data (bfd *abfd)
9499 return (struct vms_private_data_struct *)abfd->tdata.any;
9502 #define vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9503 #define vms_bfd_link_just_syms _bfd_generic_link_just_syms
9504 #define vms_bfd_copy_link_hash_symbol_type \
9505 _bfd_generic_copy_link_hash_symbol_type
9506 #define vms_bfd_is_group_section bfd_generic_is_group_section
9507 #define vms_bfd_discard_group bfd_generic_discard_group
9508 #define vms_section_already_linked _bfd_generic_section_already_linked
9509 #define vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9510 #define vms_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
9511 #define vms_bfd_define_start_stop bfd_generic_define_start_stop
9512 #define vms_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
9514 #define vms_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
9515 #define vms_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
9516 #define vms_bfd_copy_private_section_data _bfd_generic_bfd_copy_private_section_data
9517 #define vms_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
9518 #define vms_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
9519 #define vms_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
9521 /* Symbols table. */
9522 #define alpha_vms_make_empty_symbol _bfd_generic_make_empty_symbol
9523 #define alpha_vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9524 #define alpha_vms_print_symbol vms_print_symbol
9525 #define alpha_vms_get_symbol_info vms_get_symbol_info
9526 #define alpha_vms_get_symbol_version_string \
9527 _bfd_nosymbols_get_symbol_version_string
9529 #define alpha_vms_read_minisymbols _bfd_generic_read_minisymbols
9530 #define alpha_vms_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
9531 #define alpha_vms_get_lineno _bfd_nosymbols_get_lineno
9532 #define alpha_vms_find_inliner_info _bfd_nosymbols_find_inliner_info
9533 #define alpha_vms_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
9534 #define alpha_vms_find_nearest_line _bfd_vms_find_nearest_line
9535 #define alpha_vms_find_line _bfd_nosymbols_find_line
9536 #define alpha_vms_bfd_is_local_label_name vms_bfd_is_local_label_name
9538 /* Generic table. */
9539 #define alpha_vms_close_and_cleanup vms_close_and_cleanup
9540 #define alpha_vms_bfd_free_cached_info vms_bfd_free_cached_info
9541 #define alpha_vms_new_section_hook vms_new_section_hook
9542 #define alpha_vms_set_section_contents _bfd_vms_set_section_contents
9543 #define alpha_vms_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
9545 #define alpha_vms_bfd_get_relocated_section_contents \
9546 bfd_generic_get_relocated_section_contents
9548 #define alpha_vms_bfd_relax_section bfd_generic_relax_section
9549 #define alpha_vms_bfd_gc_sections bfd_generic_gc_sections
9550 #define alpha_vms_bfd_lookup_section_flags bfd_generic_lookup_section_flags
9551 #define alpha_vms_bfd_merge_sections bfd_generic_merge_sections
9552 #define alpha_vms_bfd_is_group_section bfd_generic_is_group_section
9553 #define alpha_vms_bfd_discard_group bfd_generic_discard_group
9554 #define alpha_vms_section_already_linked \
9555 _bfd_generic_section_already_linked
9557 #define alpha_vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9558 #define alpha_vms_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
9559 #define alpha_vms_bfd_define_start_stop bfd_generic_define_start_stop
9560 #define alpha_vms_bfd_link_just_syms _bfd_generic_link_just_syms
9561 #define alpha_vms_bfd_copy_link_hash_symbol_type \
9562 _bfd_generic_copy_link_hash_symbol_type
9564 #define alpha_vms_bfd_link_split_section _bfd_generic_link_split_section
9566 #define alpha_vms_get_dynamic_symtab_upper_bound \
9567 _bfd_nodynamic_get_dynamic_symtab_upper_bound
9568 #define alpha_vms_canonicalize_dynamic_symtab \
9569 _bfd_nodynamic_canonicalize_dynamic_symtab
9570 #define alpha_vms_get_dynamic_reloc_upper_bound \
9571 _bfd_nodynamic_get_dynamic_reloc_upper_bound
9572 #define alpha_vms_canonicalize_dynamic_reloc \
9573 _bfd_nodynamic_canonicalize_dynamic_reloc
9574 #define alpha_vms_bfd_link_check_relocs _bfd_generic_link_check_relocs
9576 const bfd_target alpha_vms_vec =
9578 "vms-alpha", /* Name. */
9579 bfd_target_evax_flavour,
9580 BFD_ENDIAN_LITTLE, /* Data byte order is little. */
9581 BFD_ENDIAN_LITTLE, /* Header byte order is little. */
9583 (HAS_RELOC | EXEC_P | HAS_LINENO | HAS_DEBUG | HAS_SYMS | HAS_LOCALS
9584 | WP_TEXT | D_PAGED), /* Object flags. */
9585 (SEC_ALLOC | SEC_LOAD | SEC_RELOC
9586 | SEC_READONLY | SEC_CODE | SEC_DATA
9587 | SEC_HAS_CONTENTS | SEC_IN_MEMORY), /* Sect flags. */
9588 0, /* symbol_leading_char. */
9589 ' ', /* ar_pad_char. */
9590 15, /* ar_max_namelen. */
9591 0, /* match priority. */
9592 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
9593 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
9594 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
9595 bfd_getl64, bfd_getl_signed_64, bfd_putl64,
9596 bfd_getl32, bfd_getl_signed_32, bfd_putl32,
9597 bfd_getl16, bfd_getl_signed_16, bfd_putl16,
9599 { /* bfd_check_format. */
9602 _bfd_vms_lib_alpha_archive_p,
9605 { /* bfd_set_format. */
9606 _bfd_bool_bfd_false_error,
9608 _bfd_vms_lib_alpha_mkarchive,
9609 _bfd_bool_bfd_false_error
9611 { /* bfd_write_contents. */
9612 _bfd_bool_bfd_false_error,
9613 alpha_vms_write_object_contents,
9614 _bfd_vms_lib_write_archive_contents,
9615 _bfd_bool_bfd_false_error
9618 BFD_JUMP_TABLE_GENERIC (alpha_vms),
9619 BFD_JUMP_TABLE_COPY (vms),
9620 BFD_JUMP_TABLE_CORE (_bfd_nocore),
9621 BFD_JUMP_TABLE_ARCHIVE (_bfd_vms_lib),
9622 BFD_JUMP_TABLE_SYMBOLS (alpha_vms),
9623 BFD_JUMP_TABLE_RELOCS (alpha_vms),
9624 BFD_JUMP_TABLE_WRITE (alpha_vms),
9625 BFD_JUMP_TABLE_LINK (alpha_vms),
9626 BFD_JUMP_TABLE_DYNAMIC (alpha_vms),