1 /* vms.c -- BFD back-end for EVAX (openVMS/Alpha) files.
2 Copyright (C) 1996-2020 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 bfd_boolean
alpha_vms_add_fixup_lp (struct bfd_link_info
*,
373 static bfd_boolean
alpha_vms_add_fixup_ca (struct bfd_link_info
*,
375 static bfd_boolean
alpha_vms_add_fixup_qr (struct bfd_link_info
*,
376 bfd
*, bfd
*, bfd_vma
);
377 static bfd_boolean
alpha_vms_add_fixup_lr (struct bfd_link_info
*,
378 unsigned int, bfd_vma
);
379 static bfd_boolean
alpha_vms_add_lw_reloc (struct bfd_link_info
*);
380 static bfd_boolean
alpha_vms_add_qw_reloc (struct bfd_link_info
*);
389 /* Number of elements in VEC. */
391 #define VEC_COUNT(VEC) ((VEC).nbr_el)
393 /* Get the address of the Nth element. */
395 #define VEC_EL(VEC, TYPE, N) (((TYPE *)((VEC).els))[N])
397 #define VEC_INIT(VEC) \
404 /* Be sure there is room for a new element. */
406 static void *vector_grow1 (struct vector_type
*vec
, size_t elsz
);
408 /* Allocate room for a new element and return its address. */
410 #define VEC_APPEND(VEC, TYPE) \
411 ((TYPE *) vector_grow1 (&VEC, sizeof (TYPE)))
413 struct alpha_vms_vma_ref
415 bfd_vma vma
; /* Vma in the output. */
416 bfd_vma ref
; /* Reference in the input. */
419 struct alpha_vms_shlib_el
422 bfd_boolean has_fixups
;
424 struct vector_type lp
; /* Vector of bfd_vma. */
425 struct vector_type ca
; /* Vector of bfd_vma. */
426 struct vector_type qr
; /* Vector of struct alpha_vms_vma_ref. */
429 /* Alpha VMS linker hash table. */
431 struct alpha_vms_link_hash_table
433 struct bfd_link_hash_table root
;
435 /* Vector of shared libraries. */
436 struct vector_type shrlibs
;
441 /* Base address. Used by fixups. */
445 #define alpha_vms_link_hash(INFO) \
446 ((struct alpha_vms_link_hash_table *)(INFO->hash))
448 /* Alpha VMS linker hash table entry. */
450 struct alpha_vms_link_hash_entry
452 struct bfd_link_hash_entry root
;
454 /* Pointer to the original vms symbol. */
455 struct vms_symbol_entry
*sym
;
460 /* Read & process EIHD record.
461 Return TRUE on success, FALSE on error. */
464 _bfd_vms_slurp_eihd (bfd
*abfd
, unsigned int *eisd_offset
,
465 unsigned int *eihs_offset
)
467 unsigned int imgtype
, size
;
469 struct vms_eihd
*eihd
= (struct vms_eihd
*)PRIV (recrd
.rec
);
471 vms_debug2 ((8, "_bfd_vms_slurp_eihd\n"));
473 /* PR 21813: Check for an undersized record. */
474 if (PRIV (recrd
.buf_size
) < sizeof (* eihd
))
476 _bfd_error_handler (_("corrupt EIHD record - size is too small"));
477 bfd_set_error (bfd_error_bad_value
);
481 size
= bfd_getl32 (eihd
->size
);
482 imgtype
= bfd_getl32 (eihd
->imgtype
);
484 if (imgtype
== EIHD__K_EXE
|| imgtype
== EIHD__K_LIM
)
485 abfd
->flags
|= EXEC_P
;
487 symvva
= bfd_getl64 (eihd
->symvva
);
490 PRIV (symvva
) = symvva
;
491 abfd
->flags
|= DYNAMIC
;
494 PRIV (ident
) = bfd_getl32 (eihd
->ident
);
495 PRIV (matchctl
) = eihd
->matchctl
;
497 *eisd_offset
= bfd_getl32 (eihd
->isdoff
);
498 *eihs_offset
= bfd_getl32 (eihd
->symdbgoff
);
500 vms_debug2 ((4, "EIHD size %d imgtype %d symvva 0x%lx eisd %d eihs %d\n",
501 size
, imgtype
, (unsigned long)symvva
,
502 *eisd_offset
, *eihs_offset
));
508 /* Read & process EISD record.
509 Return TRUE on success, FALSE on error. */
512 _bfd_vms_slurp_eisd (bfd
*abfd
, unsigned int offset
)
514 int section_count
= 0;
516 vms_debug2 ((8, "_bfd_vms_slurp_eisd\n"));
520 struct vms_eisd
*eisd
;
521 unsigned int rec_size
;
530 /* PR 17512: file: 3d9e9fe9. */
531 if (offset
> PRIV (recrd
.rec_size
)
532 || (PRIV (recrd
.rec_size
) - offset
533 < offsetof (struct vms_eisd
, eisdsize
) + 4))
535 eisd
= (struct vms_eisd
*) (PRIV (recrd
.rec
) + offset
);
536 rec_size
= bfd_getl32 (eisd
->eisdsize
);
540 /* Skip to next block if pad. */
541 if (rec_size
== 0xffffffff)
543 offset
= (offset
+ VMS_BLOCK_SIZE
) & ~(VMS_BLOCK_SIZE
- 1);
547 /* Make sure that there is enough data present in the record. */
548 if (rec_size
< offsetof (struct vms_eisd
, type
) + 1)
550 /* Make sure that the record is not too big either. */
551 if (rec_size
> PRIV (recrd
.rec_size
) - offset
)
556 size
= bfd_getl32 (eisd
->secsize
);
557 vaddr
= bfd_getl64 (eisd
->virt_addr
);
558 flags
= bfd_getl32 (eisd
->flags
);
559 vbn
= bfd_getl32 (eisd
->vbn
);
561 vms_debug2 ((4, "EISD at 0x%x size 0x%x addr 0x%lx flags 0x%x blk %d\n",
562 offset
, size
, (unsigned long)vaddr
, flags
, vbn
));
564 /* VMS combines psects from .obj files into isects in the .exe. This
565 process doesn't preserve enough information to reliably determine
566 what's in each section without examining the data. This is
567 especially true of DWARF debug sections. */
568 bfd_flags
= SEC_ALLOC
;
570 bfd_flags
|= SEC_HAS_CONTENTS
| SEC_LOAD
;
572 if (flags
& EISD__M_EXE
)
573 bfd_flags
|= SEC_CODE
;
575 if (flags
& EISD__M_NONSHRADR
)
576 bfd_flags
|= SEC_DATA
;
578 if (!(flags
& EISD__M_WRT
))
579 bfd_flags
|= SEC_READONLY
;
581 if (flags
& EISD__M_DZRO
)
582 bfd_flags
|= SEC_DATA
;
584 if (flags
& EISD__M_FIXUPVEC
)
585 bfd_flags
|= SEC_DATA
;
587 if (flags
& EISD__M_CRF
)
588 bfd_flags
|= SEC_DATA
;
590 if (flags
& EISD__M_GBL
)
592 if (rec_size
<= offsetof (struct vms_eisd
, gblnam
))
594 else if (rec_size
< sizeof (struct vms_eisd
))
595 name
= _bfd_vms_save_counted_string (abfd
, eisd
->gblnam
,
596 rec_size
- offsetof (struct vms_eisd
, gblnam
));
598 name
= _bfd_vms_save_counted_string (abfd
, eisd
->gblnam
,
600 if (name
== NULL
|| name
[0] == 0)
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);
616 if (flags
& EISD__M_DZRO
)
618 else if (flags
& EISD__M_EXE
)
620 else if (!(flags
& EISD__M_WRT
))
624 BFD_ASSERT (section_count
< 999);
625 sprintf (name
, "$%s_%03d$", pfx
, section_count
++);
628 section
= bfd_make_section (abfd
, name
);
633 section
->filepos
= vbn
? VMS_BLOCK_SIZE
* (vbn
- 1) : 0;
634 section
->size
= size
;
635 section
->vma
= vaddr
;
637 if (!bfd_set_section_flags (section
, bfd_flags
))
644 /* Read & process EIHS record.
645 Return TRUE on success, FALSE on error. */
648 _bfd_vms_slurp_eihs (bfd
*abfd
, unsigned int offset
)
650 unsigned char *p
= PRIV (recrd
.rec
) + offset
;
652 unsigned int gstsize ATTRIBUTE_UNUSED
;
654 unsigned int dstsize
;
656 unsigned int dmtbytes
;
659 /* PR 21611: Check that offset is valid. */
660 if (offset
> PRIV (recrd
.rec_size
) - (EIHS__L_DMTBYTES
+ 4))
662 _bfd_error_handler (_("unable to read EIHS record at offset %#x"),
664 bfd_set_error (bfd_error_file_truncated
);
668 gstvbn
= bfd_getl32 (p
+ EIHS__L_GSTVBN
);
669 gstsize
= bfd_getl32 (p
+ EIHS__L_GSTSIZE
);
670 dstvbn
= bfd_getl32 (p
+ EIHS__L_DSTVBN
);
671 dstsize
= bfd_getl32 (p
+ EIHS__L_DSTSIZE
);
672 dmtvbn
= bfd_getl32 (p
+ EIHS__L_DMTVBN
);
673 dmtbytes
= bfd_getl32 (p
+ EIHS__L_DMTBYTES
);
676 vms_debug (8, "_bfd_vms_slurp_ihs\n");
677 vms_debug (4, "EIHS record gstvbn %d gstsize %d dstvbn %d dstsize %d dmtvbn %d dmtbytes %d\n",
678 gstvbn
, gstsize
, dstvbn
, dstsize
, dmtvbn
, dmtbytes
);
683 flagword bfd_flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
;
685 section
= bfd_make_section (abfd
, "$DST$");
689 section
->size
= dstsize
;
690 section
->filepos
= VMS_BLOCK_SIZE
* (dstvbn
- 1);
692 if (!bfd_set_section_flags (section
, bfd_flags
))
695 PRIV (dst_section
) = section
;
696 abfd
->flags
|= (HAS_DEBUG
| HAS_LINENO
);
701 flagword bfd_flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
;
703 section
= bfd_make_section (abfd
, "$DMT$");
707 section
->size
= dmtbytes
;
708 section
->filepos
= VMS_BLOCK_SIZE
* (dmtvbn
- 1);
710 if (!bfd_set_section_flags (section
, bfd_flags
))
716 if (bfd_seek (abfd
, VMS_BLOCK_SIZE
* (gstvbn
- 1), SEEK_SET
))
718 bfd_set_error (bfd_error_file_truncated
);
722 if (!_bfd_vms_slurp_object_records (abfd
))
725 abfd
->flags
|= HAS_SYMS
;
731 /* Object file reading. */
733 /* Object file input functions. */
735 /* Get next record from object file to vms_buf.
736 Set PRIV(buf_size) and return it
738 This is a little tricky since it should be portable.
740 The openVMS object file has 'variable length' which means that
741 read() returns data in chunks of (hopefully) correct and expected
742 size. The linker (and other tools on VMS) depend on that. Unix
743 doesn't know about 'formatted' files, so reading and writing such
744 an object file in a Unix environment is not trivial.
746 With the tool 'file' (available on all VMS FTP sites), one
747 can view and change the attributes of a file. Changing from
748 'variable length' to 'fixed length, 512 bytes' reveals the
749 record size at the first 2 bytes of every record. The same
750 may happen during the transfer of object files from VMS to Unix,
751 at least with UCX, the DEC implementation of TCP/IP.
753 The VMS format repeats the size at bytes 2 & 3 of every record.
755 On the first call (file_format == FF_UNKNOWN) we check if
756 the first and the third byte pair (!) of the record match.
757 If they do it's an object file in an Unix environment or with
758 wrong attributes (FF_FOREIGN), else we should be in a VMS
759 environment where read() returns the record size (FF_NATIVE).
761 Reading is always done in 2 steps:
762 1. first just the record header is read and the size extracted,
763 2. then the read buffer is adjusted and the remaining bytes are
766 All file I/O is done on even file positions. */
768 #define VMS_OBJECT_ADJUSTMENT 2
771 maybe_adjust_record_pointer_for_object (bfd
*abfd
)
773 /* Set the file format once for all on the first invocation. */
774 if (PRIV (recrd
.file_format
) == FF_UNKNOWN
)
776 if (PRIV (recrd
.rec
)[0] == PRIV (recrd
.rec
)[4]
777 && PRIV (recrd
.rec
)[1] == PRIV (recrd
.rec
)[5])
778 PRIV (recrd
.file_format
) = FF_FOREIGN
;
780 PRIV (recrd
.file_format
) = FF_NATIVE
;
783 /* The adjustment is needed only in an Unix environment. */
784 if (PRIV (recrd
.file_format
) == FF_FOREIGN
)
785 PRIV (recrd
.rec
) += VMS_OBJECT_ADJUSTMENT
;
788 /* Implement step #1 of the object record reading procedure.
789 Return the record type or -1 on failure. */
792 _bfd_vms_get_object_record (bfd
*abfd
)
794 unsigned int test_len
= 6;
797 vms_debug2 ((8, "_bfd_vms_get_obj_record\n"));
799 /* Skip alignment byte if the current position is odd. */
800 if (PRIV (recrd
.file_format
) == FF_FOREIGN
&& (bfd_tell (abfd
) & 1))
802 if (bfd_bread (PRIV (recrd
.buf
), 1, abfd
) != 1)
804 bfd_set_error (bfd_error_file_truncated
);
809 /* Read the record header */
810 if (bfd_bread (PRIV (recrd
.buf
), test_len
, abfd
) != test_len
)
812 bfd_set_error (bfd_error_file_truncated
);
816 /* Reset the record pointer. */
817 PRIV (recrd
.rec
) = PRIV (recrd
.buf
);
818 maybe_adjust_record_pointer_for_object (abfd
);
820 if (vms_get_remaining_object_record (abfd
, test_len
) <= 0)
823 type
= bfd_getl16 (PRIV (recrd
.rec
));
825 vms_debug2 ((8, "_bfd_vms_get_obj_record: rec %p, size %d, type %d\n",
826 PRIV (recrd
.rec
), PRIV (recrd
.rec_size
), type
));
831 /* Implement step #2 of the object record reading procedure.
832 Return the size of the record or 0 on failure. */
835 vms_get_remaining_object_record (bfd
*abfd
, unsigned int read_so_far
)
837 unsigned int to_read
;
839 vms_debug2 ((8, "vms_get_remaining_obj_record\n"));
841 /* Extract record size. */
842 PRIV (recrd
.rec_size
) = bfd_getl16 (PRIV (recrd
.rec
) + 2);
844 if (PRIV (recrd
.rec_size
) == 0)
846 bfd_set_error (bfd_error_file_truncated
);
850 /* That's what the linker manual says. */
851 if (PRIV (recrd
.rec_size
) > EOBJ__C_MAXRECSIZ
)
853 bfd_set_error (bfd_error_file_truncated
);
857 /* Take into account object adjustment. */
858 to_read
= PRIV (recrd
.rec_size
);
859 if (PRIV (recrd
.file_format
) == FF_FOREIGN
)
860 to_read
+= VMS_OBJECT_ADJUSTMENT
;
862 /* Adjust the buffer. */
863 if (to_read
> PRIV (recrd
.buf_size
))
866 = (unsigned char *) bfd_realloc (PRIV (recrd
.buf
), to_read
);
867 if (PRIV (recrd
.buf
) == NULL
)
869 PRIV (recrd
.buf_size
) = to_read
;
871 /* PR 17512: file: 025-1974-0.004. */
872 else if (to_read
<= read_so_far
)
875 /* Read the remaining record. */
876 to_read
-= read_so_far
;
878 vms_debug2 ((8, "vms_get_remaining_obj_record: to_read %d\n", to_read
));
880 if (bfd_bread (PRIV (recrd
.buf
) + read_so_far
, to_read
, abfd
) != to_read
)
882 bfd_set_error (bfd_error_file_truncated
);
886 /* Reset the record pointer. */
887 PRIV (recrd
.rec
) = PRIV (recrd
.buf
);
888 maybe_adjust_record_pointer_for_object (abfd
);
890 vms_debug2 ((8, "vms_get_remaining_obj_record: size %d\n",
891 PRIV (recrd
.rec_size
)));
893 return PRIV (recrd
.rec_size
);
896 /* Read and process emh record.
897 Return TRUE on success, FALSE on error. */
900 _bfd_vms_slurp_ehdr (bfd
*abfd
)
903 unsigned char *vms_rec
;
907 vms_rec
= PRIV (recrd
.rec
);
908 /* PR 17512: file: 62736583. */
909 end
= PRIV (recrd
.buf
) + PRIV (recrd
.buf_size
);
911 vms_debug2 ((2, "HDR/EMH\n"));
913 subtype
= bfd_getl16 (vms_rec
+ 4);
915 vms_debug2 ((3, "subtype %d\n", subtype
));
921 if (vms_rec
+ 21 >= end
)
923 PRIV (hdr_data
).hdr_b_strlvl
= vms_rec
[6];
924 PRIV (hdr_data
).hdr_l_arch1
= bfd_getl32 (vms_rec
+ 8);
925 PRIV (hdr_data
).hdr_l_arch2
= bfd_getl32 (vms_rec
+ 12);
926 PRIV (hdr_data
).hdr_l_recsiz
= bfd_getl32 (vms_rec
+ 16);
927 if ((vms_rec
+ 20 + vms_rec
[20] + 1) >= end
)
929 PRIV (hdr_data
).hdr_t_name
930 = _bfd_vms_save_counted_string (abfd
, vms_rec
+ 20, vms_rec
[20]);
931 ptr
= vms_rec
+ 20 + vms_rec
[20] + 1;
932 if ((ptr
+ *ptr
+ 1) >= end
)
934 PRIV (hdr_data
).hdr_t_version
935 = _bfd_vms_save_counted_string (abfd
, ptr
, *ptr
);
939 PRIV (hdr_data
).hdr_t_date
940 = _bfd_vms_save_sized_string (abfd
, ptr
, 17);
944 if (vms_rec
+ PRIV (recrd
.rec_size
- 6) > end
)
946 PRIV (hdr_data
).hdr_c_lnm
947 = _bfd_vms_save_sized_string (abfd
, vms_rec
, PRIV (recrd
.rec_size
- 6));
951 if (vms_rec
+ PRIV (recrd
.rec_size
- 6) > end
)
953 PRIV (hdr_data
).hdr_c_src
954 = _bfd_vms_save_sized_string (abfd
, vms_rec
, PRIV (recrd
.rec_size
- 6));
958 if (vms_rec
+ PRIV (recrd
.rec_size
- 6) > end
)
960 PRIV (hdr_data
).hdr_c_ttl
961 = _bfd_vms_save_sized_string (abfd
, vms_rec
, PRIV (recrd
.rec_size
- 6));
971 bfd_set_error (bfd_error_wrong_format
);
978 /* Typical sections for evax object files. */
980 #define EVAX_ABS_NAME "$ABS$"
981 #define EVAX_CODE_NAME "$CODE$"
982 #define EVAX_LINK_NAME "$LINK$"
983 #define EVAX_DATA_NAME "$DATA$"
984 #define EVAX_BSS_NAME "$BSS$"
985 #define EVAX_READONLYADDR_NAME "$READONLY_ADDR$"
986 #define EVAX_READONLY_NAME "$READONLY$"
987 #define EVAX_LITERAL_NAME "$LITERAL$"
988 #define EVAX_LITERALS_NAME "$LITERALS"
989 #define EVAX_COMMON_NAME "$COMMON$"
990 #define EVAX_LOCAL_NAME "$LOCAL$"
992 struct sec_flags_struct
994 const char *name
; /* Name of section. */
996 flagword flags_always
; /* Flags we set always. */
998 flagword flags_hassize
; /* Flags we set if the section has a size > 0. */
1001 /* These flags are deccrtl/vaxcrtl (openVMS 6.2 Alpha) compatible. */
1003 static const struct sec_flags_struct evax_section_flags
[] =
1011 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_EXE
,
1012 SEC_CODE
| SEC_READONLY
,
1013 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_EXE
,
1014 SEC_CODE
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1015 { EVAX_LITERAL_NAME
,
1016 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
| EGPS__V_NOMOD
,
1017 SEC_DATA
| SEC_READONLY
,
1018 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
,
1019 SEC_DATA
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1021 EGPS__V_REL
| EGPS__V_RD
,
1022 SEC_DATA
| SEC_READONLY
,
1023 EGPS__V_REL
| EGPS__V_RD
,
1024 SEC_DATA
| SEC_READONLY
| 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
,
1029 SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1031 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
| EGPS__V_NOMOD
,
1033 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
| EGPS__V_NOMOD
,
1035 { EVAX_READONLYADDR_NAME
,
1036 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_RD
,
1037 SEC_DATA
| SEC_READONLY
,
1038 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_RD
,
1039 SEC_DATA
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1040 { EVAX_READONLY_NAME
,
1041 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
| EGPS__V_NOMOD
,
1042 SEC_DATA
| SEC_READONLY
,
1043 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
,
1044 SEC_DATA
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1046 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
,
1048 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
,
1049 SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1050 { EVAX_LITERALS_NAME
,
1051 EGPS__V_PIC
| EGPS__V_OVR
,
1052 SEC_DATA
| SEC_READONLY
,
1053 EGPS__V_PIC
| EGPS__V_OVR
,
1054 SEC_DATA
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1056 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
,
1058 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
,
1059 SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
}
1062 /* Retrieve BFD section flags by name and size. */
1065 vms_secflag_by_name (const struct sec_flags_struct
*section_flags
,
1071 while (section_flags
[i
].name
!= NULL
)
1073 if (strcmp (name
, section_flags
[i
].name
) == 0)
1076 return section_flags
[i
].flags_hassize
;
1078 return section_flags
[i
].flags_always
;
1083 return section_flags
[i
].flags_hassize
;
1084 return section_flags
[i
].flags_always
;
1087 /* Retrieve VMS section flags by name and size. */
1090 vms_esecflag_by_name (const struct sec_flags_struct
*section_flags
,
1096 while (section_flags
[i
].name
!= NULL
)
1098 if (strcmp (name
, section_flags
[i
].name
) == 0)
1101 return section_flags
[i
].vflags_hassize
;
1103 return section_flags
[i
].vflags_always
;
1108 return section_flags
[i
].vflags_hassize
;
1109 return section_flags
[i
].vflags_always
;
1112 /* Add SYM to the symbol table of ABFD.
1113 Return FALSE in case of error. */
1116 add_symbol_entry (bfd
*abfd
, struct vms_symbol_entry
*sym
)
1118 if (PRIV (gsd_sym_count
) >= PRIV (max_sym_count
))
1120 if (PRIV (max_sym_count
) == 0)
1122 PRIV (max_sym_count
) = 128;
1123 PRIV (syms
) = bfd_malloc
1124 (PRIV (max_sym_count
) * sizeof (struct vms_symbol_entry
*));
1128 PRIV (max_sym_count
) *= 2;
1129 PRIV (syms
) = bfd_realloc
1131 (PRIV (max_sym_count
) * sizeof (struct vms_symbol_entry
*)));
1133 if (PRIV (syms
) == NULL
)
1137 PRIV (syms
)[PRIV (gsd_sym_count
)++] = sym
;
1141 /* Create a symbol whose name is ASCIC and add it to ABFD.
1142 Return NULL in case of error. */
1144 static struct vms_symbol_entry
*
1145 add_symbol (bfd
*abfd
, const unsigned char *ascic
, unsigned int max
)
1147 struct vms_symbol_entry
*entry
;
1154 _bfd_error_handler (_("record is too small for symbol name length"));
1155 bfd_set_error (bfd_error_bad_value
);
1159 entry
= (struct vms_symbol_entry
*)bfd_zalloc (abfd
, sizeof (*entry
) + len
);
1162 entry
->namelen
= len
;
1163 memcpy (entry
->name
, ascic
, len
);
1164 entry
->name
[len
] = 0;
1165 entry
->owner
= abfd
;
1167 if (!add_symbol_entry (abfd
, entry
))
1172 /* Read and process EGSD. Return FALSE on failure. */
1175 _bfd_vms_slurp_egsd (bfd
*abfd
)
1178 unsigned int gsd_size
;
1179 unsigned char *vms_rec
;
1183 vms_debug2 ((2, "EGSD\n"));
1185 if (PRIV (recrd
.rec_size
) < 8)
1187 _bfd_error_handler (_("corrupt EGSD record: its size (%#x) is too small"),
1188 PRIV (recrd
.rec_size
));
1189 bfd_set_error (bfd_error_bad_value
);
1193 PRIV (recrd
.rec
) += 8; /* Skip type, size, align pad. */
1194 PRIV (recrd
.rec_size
) -= 8;
1196 /* Calculate base address for each section. */
1199 while (PRIV (recrd
.rec_size
) > 4)
1201 vms_rec
= PRIV (recrd
.rec
);
1203 gsd_type
= bfd_getl16 (vms_rec
);
1204 gsd_size
= bfd_getl16 (vms_rec
+ 2);
1206 vms_debug2 ((3, "egsd_type %d\n", gsd_type
));
1208 /* PR 21615: Check for size overflow. */
1209 if (PRIV (recrd
.rec_size
) < gsd_size
)
1211 _bfd_error_handler (_("corrupt EGSD record type %d: size (%#x) "
1212 "is larger than remaining space (%#x)"),
1213 gsd_type
, gsd_size
, PRIV (recrd
.rec_size
));
1214 bfd_set_error (bfd_error_bad_value
);
1221 _bfd_error_handler (_("corrupt EGSD record type %d: size (%#x) "
1223 gsd_type
, gsd_size
);
1224 bfd_set_error (bfd_error_bad_value
);
1231 /* Program section definition. */
1233 struct vms_egps
*egps
= (struct vms_egps
*) vms_rec
;
1234 flagword new_flags
, vms_flags
;
1237 if (offsetof (struct vms_egps
, flags
) + 2 > gsd_size
)
1239 vms_flags
= bfd_getl16 (egps
->flags
);
1241 if ((vms_flags
& EGPS__V_REL
) == 0)
1243 /* Use the global absolute section for all
1244 absolute sections. */
1245 section
= bfd_abs_section_ptr
;
1253 if (offsetof (struct vms_egps
, namlng
) >= gsd_size
)
1255 left
= gsd_size
- offsetof (struct vms_egps
, namlng
);
1256 name
= _bfd_vms_save_counted_string (abfd
, &egps
->namlng
, left
);
1257 if (name
== NULL
|| name
[0] == 0)
1260 section
= bfd_make_section (abfd
, name
);
1264 section
->filepos
= 0;
1265 section
->size
= bfd_getl32 (egps
->alloc
);
1266 section
->alignment_power
= egps
->align
& 31;
1268 vms_section_data (section
)->flags
= vms_flags
;
1269 vms_section_data (section
)->no_flags
= 0;
1271 new_flags
= vms_secflag_by_name (evax_section_flags
,
1274 if (section
->size
> 0)
1275 new_flags
|= SEC_LOAD
;
1276 if (!(vms_flags
& EGPS__V_NOMOD
) && section
->size
> 0)
1278 /* Set RELOC and HAS_CONTENTS if the section is not
1279 demand-zero and not empty. */
1280 new_flags
|= SEC_HAS_CONTENTS
;
1281 if (vms_flags
& EGPS__V_REL
)
1282 new_flags
|= SEC_RELOC
;
1284 if (vms_flags
& EGPS__V_EXE
)
1286 /* Set CODE if section is executable. */
1287 new_flags
|= SEC_CODE
;
1288 new_flags
&= ~SEC_DATA
;
1290 if (!bfd_set_section_flags (section
, new_flags
))
1293 /* Give a non-overlapping vma to non absolute sections. */
1294 align_addr
= (bfd_vma
) 1 << section
->alignment_power
;
1295 base_addr
= (base_addr
+ align_addr
- 1) & -align_addr
;
1296 section
->vma
= base_addr
;
1297 base_addr
+= section
->size
;
1300 /* Append it to the section array. */
1301 if (PRIV (section_count
) >= PRIV (section_max
))
1303 if (PRIV (section_max
) == 0)
1304 PRIV (section_max
) = 16;
1306 PRIV (section_max
) *= 2;
1307 PRIV (sections
) = bfd_realloc_or_free
1308 (PRIV (sections
), PRIV (section_max
) * sizeof (asection
*));
1309 if (PRIV (sections
) == NULL
)
1313 PRIV (sections
)[PRIV (section_count
)] = section
;
1314 PRIV (section_count
)++;
1320 unsigned int nameoff
;
1321 struct vms_symbol_entry
*entry
;
1322 struct vms_egsy
*egsy
= (struct vms_egsy
*) vms_rec
;
1325 if (offsetof (struct vms_egsy
, flags
) + 2 > gsd_size
)
1327 old_flags
= bfd_getl16 (egsy
->flags
);
1328 if (old_flags
& EGSY__V_DEF
)
1329 nameoff
= ESDF__B_NAMLNG
;
1331 nameoff
= ESRF__B_NAMLNG
;
1333 if (nameoff
>= gsd_size
)
1335 entry
= add_symbol (abfd
, vms_rec
+ nameoff
, gsd_size
- nameoff
);
1339 /* Allow only duplicate reference. */
1340 if ((entry
->flags
& EGSY__V_DEF
) && (old_flags
& EGSY__V_DEF
))
1343 if (entry
->typ
== 0)
1345 entry
->typ
= gsd_type
;
1346 entry
->data_type
= egsy
->datyp
;
1347 entry
->flags
= old_flags
;
1350 if (old_flags
& EGSY__V_DEF
)
1352 struct vms_esdf
*esdf
= (struct vms_esdf
*) vms_rec
;
1354 entry
->value
= bfd_getl64 (esdf
->value
);
1355 if (PRIV (sections
) == NULL
)
1358 psindx
= bfd_getl32 (esdf
->psindx
);
1359 /* PR 21813: Check for an out of range index. */
1360 if (psindx
< 0 || psindx
>= (int) PRIV (section_count
))
1363 _bfd_error_handler (_("corrupt EGSD record: its psindx "
1364 "field is too big (%#lx)"),
1366 bfd_set_error (bfd_error_bad_value
);
1369 entry
->section
= PRIV (sections
)[psindx
];
1371 if (old_flags
& EGSY__V_NORM
)
1373 PRIV (norm_sym_count
)++;
1375 entry
->code_value
= bfd_getl64 (esdf
->code_address
);
1376 psindx
= bfd_getl32 (esdf
->ca_psindx
);
1377 /* PR 21813: Check for an out of range index. */
1378 if (psindx
< 0 || psindx
>= (int) PRIV (section_count
))
1380 entry
->code_section
= PRIV (sections
)[psindx
];
1388 struct vms_symbol_entry
*entry
;
1389 struct vms_egst
*egst
= (struct vms_egst
*)vms_rec
;
1391 unsigned int nameoff
= offsetof (struct vms_egst
, namlng
);
1393 old_flags
= bfd_getl16 (egst
->header
.flags
);
1395 if (nameoff
>= gsd_size
)
1397 entry
= add_symbol (abfd
, &egst
->namlng
, gsd_size
- nameoff
);
1401 entry
->typ
= gsd_type
;
1402 entry
->data_type
= egst
->header
.datyp
;
1403 entry
->flags
= old_flags
;
1405 entry
->symbol_vector
= bfd_getl32 (egst
->value
);
1407 if (old_flags
& EGSY__V_REL
)
1409 if (PRIV (sections
) == NULL
)
1411 psindx
= bfd_getl32 (egst
->psindx
);
1412 /* PR 21813: Check for an out of range index. */
1413 if (psindx
< 0 || psindx
>= (int) PRIV (section_count
))
1415 entry
->section
= PRIV (sections
)[psindx
];
1418 entry
->section
= bfd_abs_section_ptr
;
1420 entry
->value
= bfd_getl64 (egst
->lp_2
);
1422 if (old_flags
& EGSY__V_NORM
)
1424 PRIV (norm_sym_count
)++;
1426 entry
->code_value
= bfd_getl64 (egst
->lp_1
);
1427 entry
->code_section
= bfd_abs_section_ptr
;
1434 /* Currently ignored. */
1439 _bfd_error_handler (_("unknown EGSD subtype %d"), gsd_type
);
1440 bfd_set_error (bfd_error_bad_value
);
1444 PRIV (recrd
.rec_size
) -= gsd_size
;
1445 PRIV (recrd
.rec
) += gsd_size
;
1448 /* FIXME: Should we complain if PRIV (recrd.rec_size) is not zero ? */
1450 if (PRIV (gsd_sym_count
) > 0)
1451 abfd
->flags
|= HAS_SYMS
;
1456 /* Stack routines for vms ETIR commands. */
1458 /* Push value and section index. */
1461 _bfd_vms_push (bfd
*abfd
, bfd_vma val
, unsigned int reloc
)
1463 vms_debug2 ((4, "<push %08lx (0x%08x) at %d>\n",
1464 (unsigned long)val
, reloc
, PRIV (stackptr
)));
1466 PRIV (stack
[PRIV (stackptr
)]).value
= val
;
1467 PRIV (stack
[PRIV (stackptr
)]).reloc
= reloc
;
1469 if (PRIV (stackptr
) >= STACKSIZE
)
1471 bfd_set_error (bfd_error_bad_value
);
1472 _bfd_error_handler (_("stack overflow (%d) in _bfd_vms_push"), PRIV (stackptr
));
1478 /* Pop value and section index. */
1481 _bfd_vms_pop (bfd
*abfd
, bfd_vma
*val
, unsigned int *rel
)
1483 if (PRIV (stackptr
) == 0)
1485 bfd_set_error (bfd_error_bad_value
);
1486 _bfd_error_handler (_("stack underflow in _bfd_vms_pop"));
1490 *val
= PRIV (stack
[PRIV (stackptr
)]).value
;
1491 *rel
= PRIV (stack
[PRIV (stackptr
)]).reloc
;
1493 vms_debug2 ((4, "<pop %08lx (0x%08x)>\n", (unsigned long)*val
, *rel
));
1497 /* Routines to fill sections contents during tir/etir read. */
1499 /* Initialize image buffer pointer to be filled. */
1502 image_set_ptr (bfd
*abfd
, bfd_vma vma
, int sect
, struct bfd_link_info
*info
)
1506 vms_debug2 ((4, "image_set_ptr (0x%08x, sect=%d)\n", (unsigned)vma
, sect
));
1508 if (PRIV (sections
) == NULL
)
1510 if (sect
< 0 || sect
>= (int) PRIV (section_count
))
1513 sec
= PRIV (sections
)[sect
];
1517 /* Reading contents to an output bfd. */
1519 if (sec
->output_section
== NULL
)
1521 /* Section discarded. */
1522 vms_debug2 ((5, " section %s discarded\n", sec
->name
));
1524 /* This is not used. */
1525 PRIV (image_section
) = NULL
;
1526 PRIV (image_offset
) = 0;
1529 PRIV (image_offset
) = sec
->output_offset
+ vma
;
1530 PRIV (image_section
) = sec
->output_section
;
1534 PRIV (image_offset
) = vma
;
1535 PRIV (image_section
) = sec
;
1539 /* Increment image buffer pointer by offset. */
1542 image_inc_ptr (bfd
*abfd
, bfd_vma offset
)
1544 vms_debug2 ((4, "image_inc_ptr (%u)\n", (unsigned)offset
));
1546 PRIV (image_offset
) += offset
;
1549 /* Save current DST location counter under specified index. */
1552 dst_define_location (bfd
*abfd
, unsigned int loc
)
1554 vms_debug2 ((4, "dst_define_location (%d)\n", (int)loc
));
1556 /* Grow the ptr offset table if necessary. */
1557 if (loc
+ 1 > PRIV (dst_ptr_offsets_count
))
1559 PRIV (dst_ptr_offsets
) = bfd_realloc (PRIV (dst_ptr_offsets
),
1560 (loc
+ 1) * sizeof (unsigned int));
1561 PRIV (dst_ptr_offsets_count
) = loc
+ 1;
1564 PRIV (dst_ptr_offsets
)[loc
] = PRIV (image_offset
);
1567 /* Restore saved DST location counter from specified index. */
1570 dst_restore_location (bfd
*abfd
, unsigned int loc
)
1572 vms_debug2 ((4, "dst_restore_location (%d)\n", (int)loc
));
1574 PRIV (image_offset
) = PRIV (dst_ptr_offsets
)[loc
];
1577 /* Retrieve saved DST location counter from specified index. */
1580 dst_retrieve_location (bfd
*abfd
, unsigned int loc
)
1582 vms_debug2 ((4, "dst_retrieve_location (%d)\n", (int)loc
));
1584 return PRIV (dst_ptr_offsets
)[loc
];
1587 /* Write multiple bytes to section image. */
1590 image_write (bfd
*abfd
, unsigned char *ptr
, unsigned int size
)
1593 _bfd_vms_debug (8, "image_write from (%p, %d) to (%ld)\n", ptr
, size
,
1594 (long)PRIV (image_offset
));
1597 if (PRIV (image_section
)->contents
!= NULL
)
1599 asection
*sec
= PRIV (image_section
);
1600 size_t off
= PRIV (image_offset
);
1604 || size
> sec
->size
- off
)
1606 bfd_set_error (bfd_error_bad_value
);
1610 memcpy (sec
->contents
+ off
, ptr
, size
);
1613 _bfd_hexdump (9, ptr
, size
, 0);
1616 PRIV (image_offset
) += size
;
1620 /* Write byte to section image. */
1623 image_write_b (bfd
* abfd
, unsigned int value
)
1625 unsigned char data
[1];
1627 vms_debug2 ((6, "image_write_b (%02x)\n", (int) value
));
1631 return image_write (abfd
, data
, sizeof (data
));
1634 /* Write 2-byte word to image. */
1637 image_write_w (bfd
* abfd
, unsigned int value
)
1639 unsigned char data
[2];
1641 vms_debug2 ((6, "image_write_w (%04x)\n", (int) value
));
1643 bfd_putl16 (value
, data
);
1644 return image_write (abfd
, data
, sizeof (data
));
1647 /* Write 4-byte long to image. */
1650 image_write_l (bfd
* abfd
, unsigned long value
)
1652 unsigned char data
[4];
1654 vms_debug2 ((6, "image_write_l (%08lx)\n", value
));
1656 bfd_putl32 (value
, data
);
1657 return image_write (abfd
, data
, sizeof (data
));
1660 /* Write 8-byte quad to image. */
1663 image_write_q (bfd
* abfd
, bfd_vma value
)
1665 unsigned char data
[8];
1667 vms_debug2 ((6, "image_write_q (%08lx)\n", (unsigned long)value
));
1669 bfd_putl64 (value
, data
);
1670 return image_write (abfd
, data
, sizeof (data
));
1674 _bfd_vms_etir_name (int cmd
)
1678 case ETIR__C_STA_GBL
: return "ETIR__C_STA_GBL";
1679 case ETIR__C_STA_LW
: return "ETIR__C_STA_LW";
1680 case ETIR__C_STA_QW
: return "ETIR__C_STA_QW";
1681 case ETIR__C_STA_PQ
: return "ETIR__C_STA_PQ";
1682 case ETIR__C_STA_LI
: return "ETIR__C_STA_LI";
1683 case ETIR__C_STA_MOD
: return "ETIR__C_STA_MOD";
1684 case ETIR__C_STA_CKARG
: return "ETIR__C_STA_CKARG";
1685 case ETIR__C_STO_B
: return "ETIR__C_STO_B";
1686 case ETIR__C_STO_W
: return "ETIR__C_STO_W";
1687 case ETIR__C_STO_GBL
: return "ETIR__C_STO_GBL";
1688 case ETIR__C_STO_CA
: return "ETIR__C_STO_CA";
1689 case ETIR__C_STO_RB
: return "ETIR__C_STO_RB";
1690 case ETIR__C_STO_AB
: return "ETIR__C_STO_AB";
1691 case ETIR__C_STO_OFF
: return "ETIR__C_STO_OFF";
1692 case ETIR__C_STO_IMM
: return "ETIR__C_STO_IMM";
1693 case ETIR__C_STO_IMMR
: return "ETIR__C_STO_IMMR";
1694 case ETIR__C_STO_LW
: return "ETIR__C_STO_LW";
1695 case ETIR__C_STO_QW
: return "ETIR__C_STO_QW";
1696 case ETIR__C_STO_GBL_LW
: return "ETIR__C_STO_GBL_LW";
1697 case ETIR__C_STO_LP_PSB
: return "ETIR__C_STO_LP_PSB";
1698 case ETIR__C_STO_HINT_GBL
: return "ETIR__C_STO_HINT_GBL";
1699 case ETIR__C_STO_HINT_PS
: return "ETIR__C_STO_HINT_PS";
1700 case ETIR__C_OPR_ADD
: return "ETIR__C_OPR_ADD";
1701 case ETIR__C_OPR_SUB
: return "ETIR__C_OPR_SUB";
1702 case ETIR__C_OPR_INSV
: return "ETIR__C_OPR_INSV";
1703 case ETIR__C_OPR_USH
: return "ETIR__C_OPR_USH";
1704 case ETIR__C_OPR_ROT
: return "ETIR__C_OPR_ROT";
1705 case ETIR__C_OPR_REDEF
: return "ETIR__C_OPR_REDEF";
1706 case ETIR__C_OPR_DFLIT
: return "ETIR__C_OPR_DFLIT";
1707 case ETIR__C_STC_LP
: return "ETIR__C_STC_LP";
1708 case ETIR__C_STC_GBL
: return "ETIR__C_STC_GBL";
1709 case ETIR__C_STC_GCA
: return "ETIR__C_STC_GCA";
1710 case ETIR__C_STC_PS
: return "ETIR__C_STC_PS";
1711 case ETIR__C_STC_NBH_PS
: return "ETIR__C_STC_NBH_PS";
1712 case ETIR__C_STC_NOP_GBL
: return "ETIR__C_STC_NOP_GBL";
1713 case ETIR__C_STC_NOP_PS
: return "ETIR__C_STC_NOP_PS";
1714 case ETIR__C_STC_BSR_GBL
: return "ETIR__C_STC_BSR_GBL";
1715 case ETIR__C_STC_BSR_PS
: return "ETIR__C_STC_BSR_PS";
1716 case ETIR__C_STC_LDA_GBL
: return "ETIR__C_STC_LDA_GBL";
1717 case ETIR__C_STC_LDA_PS
: return "ETIR__C_STC_LDA_PS";
1718 case ETIR__C_STC_BOH_GBL
: return "ETIR__C_STC_BOH_GBL";
1719 case ETIR__C_STC_BOH_PS
: return "ETIR__C_STC_BOH_PS";
1720 case ETIR__C_STC_NBH_GBL
: return "ETIR__C_STC_NBH_GBL";
1721 case ETIR__C_STC_LP_PSB
: return "ETIR__C_STC_LP_PSB";
1722 case ETIR__C_CTL_SETRB
: return "ETIR__C_CTL_SETRB";
1723 case ETIR__C_CTL_AUGRB
: return "ETIR__C_CTL_AUGRB";
1724 case ETIR__C_CTL_DFLOC
: return "ETIR__C_CTL_DFLOC";
1725 case ETIR__C_CTL_STLOC
: return "ETIR__C_CTL_STLOC";
1726 case ETIR__C_CTL_STKDL
: return "ETIR__C_CTL_STKDL";
1729 /* These names have not yet been added to this switch statement. */
1730 _bfd_error_handler (_("unknown ETIR command %d"), cmd
);
1735 #define HIGHBIT(op) ((op & 0x80000000L) == 0x80000000L)
1738 _bfd_vms_get_value (bfd
*abfd
,
1739 const unsigned char *ascic
,
1740 const unsigned char *max_ascic
,
1741 struct bfd_link_info
*info
,
1743 struct alpha_vms_link_hash_entry
**hp
)
1748 struct alpha_vms_link_hash_entry
*h
;
1750 /* Not linking. Do not try to resolve the symbol. */
1759 if (ascic
+ len
>= max_ascic
)
1761 _bfd_error_handler (_("corrupt vms value"));
1767 for (i
= 0; i
< len
; i
++)
1768 name
[i
] = ascic
[i
+ 1];
1771 h
= (struct alpha_vms_link_hash_entry
*)
1772 bfd_link_hash_lookup (info
->hash
, name
, FALSE
, FALSE
, TRUE
);
1777 && (h
->root
.type
== bfd_link_hash_defined
1778 || h
->root
.type
== bfd_link_hash_defweak
))
1779 *vma
= h
->root
.u
.def
.value
1780 + h
->root
.u
.def
.section
->output_offset
1781 + h
->root
.u
.def
.section
->output_section
->vma
;
1782 else if (h
&& h
->root
.type
== bfd_link_hash_undefweak
)
1786 (*info
->callbacks
->undefined_symbol
)
1787 (info
, name
, abfd
, PRIV (image_section
), PRIV (image_offset
), TRUE
);
1794 #define RELC_SHR_BASE 0x10000
1795 #define RELC_SEC_BASE 0x20000
1796 #define RELC_MASK 0x0ffff
1799 alpha_vms_sym_to_ctxt (struct alpha_vms_link_hash_entry
*h
)
1801 /* Handle undefined symbols. */
1802 if (h
== NULL
|| h
->sym
== NULL
)
1805 if (h
->sym
->typ
== EGSD__C_SYMG
)
1807 if (h
->sym
->flags
& EGSY__V_REL
)
1808 return RELC_SHR_BASE
+ PRIV2 (h
->sym
->owner
, shr_index
);
1811 /* Can this happen (non-relocatable symg) ? I'd like to see
1816 if (h
->sym
->typ
== EGSD__C_SYM
)
1818 if (h
->sym
->flags
& EGSY__V_REL
)
1827 alpha_vms_get_sym_value (asection
*sect
, bfd_vma addr
)
1829 return sect
->output_section
->vma
+ sect
->output_offset
+ addr
;
1833 alpha_vms_fix_sec_rel (bfd
*abfd
, struct bfd_link_info
*info
,
1834 unsigned int rel
, bfd_vma vma
)
1838 if (PRIV (sections
) == NULL
)
1841 sec
= PRIV (sections
)[rel
& RELC_MASK
];
1845 if (sec
->output_section
== NULL
)
1847 return vma
+ sec
->output_section
->vma
+ sec
->output_offset
;
1850 return vma
+ sec
->vma
;
1853 /* Read an ETIR record from ABFD. If INFO is not null, put the content into
1854 the output section (used during linking).
1855 Return FALSE in case of error. */
1858 _bfd_vms_slurp_etir (bfd
*abfd
, struct bfd_link_info
*info
)
1861 unsigned int length
;
1862 unsigned char *maxptr
;
1865 unsigned int rel1
= RELC_NONE
;
1866 unsigned int rel2
= RELC_NONE
;
1867 struct alpha_vms_link_hash_entry
*h
;
1869 PRIV (recrd
.rec
) += ETIR__C_HEADER_SIZE
;
1870 PRIV (recrd
.rec_size
) -= ETIR__C_HEADER_SIZE
;
1872 ptr
= PRIV (recrd
.rec
);
1873 length
= PRIV (recrd
.rec_size
);
1874 maxptr
= ptr
+ length
;
1876 vms_debug2 ((2, "ETIR: %d bytes\n", length
));
1878 while (ptr
< maxptr
)
1880 int cmd
, cmd_length
;
1882 if (ptr
+ 4 > maxptr
)
1885 cmd
= bfd_getl16 (ptr
);
1886 cmd_length
= bfd_getl16 (ptr
+ 2);
1888 /* PR 21589 and 21579: Check for a corrupt ETIR record. */
1889 if (cmd_length
< 4 || ptr
+ cmd_length
> maxptr
)
1892 _bfd_error_handler (_("corrupt ETIR record encountered"));
1893 bfd_set_error (bfd_error_bad_value
);
1899 _bfd_vms_debug (4, "etir: %s(%d)\n",
1900 _bfd_vms_etir_name (cmd
), cmd
);
1901 _bfd_hexdump (8, ptr
, cmd_length
- 4, 0);
1909 stack 32 bit value of symbol (high bits set to 0). */
1910 case ETIR__C_STA_GBL
:
1911 _bfd_vms_get_value (abfd
, ptr
, maxptr
, info
, &op1
, &h
);
1912 if (!_bfd_vms_push (abfd
, op1
, alpha_vms_sym_to_ctxt (h
)))
1919 stack 32 bit value, sign extend to 64 bit. */
1920 case ETIR__C_STA_LW
:
1921 if (ptr
+ 4 > maxptr
)
1923 if (!_bfd_vms_push (abfd
, bfd_getl32 (ptr
), RELC_NONE
))
1930 stack 64 bit value of symbol. */
1931 case ETIR__C_STA_QW
:
1932 if (ptr
+ 8 > maxptr
)
1934 if (!_bfd_vms_push (abfd
, bfd_getl64 (ptr
), RELC_NONE
))
1938 /* Stack psect base plus quadword offset
1939 arg: lw section index
1940 qw signed quadword offset (low 32 bits)
1942 Stack qw argument and section index
1943 (see ETIR__C_STO_OFF, ETIR__C_CTL_SETRB). */
1944 case ETIR__C_STA_PQ
:
1948 if (ptr
+ 12 > maxptr
)
1950 psect
= bfd_getl32 (ptr
);
1951 if ((unsigned int) psect
>= PRIV (section_count
))
1953 _bfd_error_handler (_("bad section index in %s"),
1954 _bfd_vms_etir_name (cmd
));
1955 bfd_set_error (bfd_error_bad_value
);
1958 op1
= bfd_getl64 (ptr
+ 4);
1959 if (!_bfd_vms_push (abfd
, op1
, psect
| RELC_SEC_BASE
))
1964 case ETIR__C_STA_LI
:
1965 case ETIR__C_STA_MOD
:
1966 case ETIR__C_STA_CKARG
:
1967 _bfd_error_handler (_("unsupported STA cmd %s"),
1968 _bfd_vms_etir_name (cmd
));
1972 /* Store byte: pop stack, write byte
1975 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
1977 if (rel1
!= RELC_NONE
)
1979 image_write_b (abfd
, (unsigned int) op1
& 0xff);
1982 /* Store word: pop stack, write word
1985 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
1987 if (rel1
!= RELC_NONE
)
1989 image_write_w (abfd
, (unsigned int) op1
& 0xffff);
1992 /* Store longword: pop stack, write longword
1994 case ETIR__C_STO_LW
:
1995 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
1997 if (rel1
& RELC_SEC_BASE
)
1999 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2002 else if (rel1
& RELC_SHR_BASE
)
2004 if (!alpha_vms_add_fixup_lr (info
, rel1
& RELC_MASK
, op1
))
2008 if (rel1
!= RELC_NONE
)
2010 if (rel1
!= RELC_REL
)
2012 if (!alpha_vms_add_lw_reloc (info
))
2015 image_write_l (abfd
, op1
);
2018 /* Store quadword: pop stack, write quadword
2020 case ETIR__C_STO_QW
:
2021 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2023 if (rel1
& RELC_SEC_BASE
)
2025 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2028 else if (rel1
& RELC_SHR_BASE
)
2030 if (rel1
!= RELC_NONE
)
2032 if (rel1
!= RELC_REL
)
2034 if (!alpha_vms_add_qw_reloc (info
))
2037 image_write_q (abfd
, op1
);
2040 /* Store immediate repeated: pop stack for repeat count
2043 case ETIR__C_STO_IMMR
:
2047 if (ptr
+ 4 > maxptr
)
2049 size
= bfd_getl32 (ptr
);
2050 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2052 if (rel1
!= RELC_NONE
)
2055 image_write (abfd
, ptr
+ 4, size
);
2059 /* Store global: write symbol value
2060 arg: cs global symbol name. */
2061 case ETIR__C_STO_GBL
:
2062 _bfd_vms_get_value (abfd
, ptr
, maxptr
, info
, &op1
, &h
);
2065 if (h
->sym
->typ
== EGSD__C_SYMG
)
2067 if (!alpha_vms_add_fixup_qr (info
, abfd
, h
->sym
->owner
,
2068 h
->sym
->symbol_vector
))
2074 op1
= alpha_vms_get_sym_value (h
->sym
->section
,
2076 if (!alpha_vms_add_qw_reloc (info
))
2080 image_write_q (abfd
, op1
);
2083 /* Store code address: write address of entry point
2084 arg: cs global symbol name (procedure). */
2085 case ETIR__C_STO_CA
:
2086 _bfd_vms_get_value (abfd
, ptr
, maxptr
, info
, &op1
, &h
);
2089 if (h
->sym
->flags
& EGSY__V_NORM
)
2091 /* That's really a procedure. */
2092 if (h
->sym
->typ
== EGSD__C_SYMG
)
2094 if (!alpha_vms_add_fixup_ca (info
, abfd
, h
->sym
->owner
))
2096 op1
= h
->sym
->symbol_vector
;
2100 op1
= alpha_vms_get_sym_value (h
->sym
->code_section
,
2101 h
->sym
->code_value
);
2102 if (!alpha_vms_add_qw_reloc (info
))
2108 /* Symbol is not a procedure. */
2112 image_write_q (abfd
, op1
);
2115 /* Store offset to psect: pop stack, add low 32 bits to base of psect
2117 case ETIR__C_STO_OFF
:
2118 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2121 if (!(rel1
& RELC_SEC_BASE
))
2124 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2126 image_write_q (abfd
, op1
);
2130 arg: lw count of bytes
2132 case ETIR__C_STO_IMM
:
2136 if (ptr
+ 4 > maxptr
)
2138 size
= bfd_getl32 (ptr
);
2139 image_write (abfd
, ptr
+ 4, size
);
2143 /* This code is 'reserved to digital' according to the openVMS
2144 linker manual, however it is generated by the DEC C compiler
2145 and defined in the include file.
2146 FIXME, since the following is just a guess
2147 store global longword: store 32bit value of symbol
2148 arg: cs symbol name. */
2149 case ETIR__C_STO_GBL_LW
:
2150 _bfd_vms_get_value (abfd
, ptr
, maxptr
, info
, &op1
, &h
);
2154 image_write_l (abfd
, op1
);
2157 case ETIR__C_STO_RB
:
2158 case ETIR__C_STO_AB
:
2159 case ETIR__C_STO_LP_PSB
:
2160 _bfd_error_handler (_("%s: not supported"),
2161 _bfd_vms_etir_name (cmd
));
2164 case ETIR__C_STO_HINT_GBL
:
2165 case ETIR__C_STO_HINT_PS
:
2166 _bfd_error_handler (_("%s: not implemented"),
2167 _bfd_vms_etir_name (cmd
));
2171 /* 200 Store-conditional Linkage Pair
2173 case ETIR__C_STC_LP
:
2175 /* 202 Store-conditional Address at global address
2179 case ETIR__C_STC_GBL
:
2181 /* 203 Store-conditional Code Address at global address
2183 cs procedure name. */
2184 case ETIR__C_STC_GCA
:
2186 /* 204 Store-conditional Address at psect + offset
2190 case ETIR__C_STC_PS
:
2191 _bfd_error_handler (_("%s: not supported"),
2192 _bfd_vms_etir_name (cmd
));
2196 /* 201 Store-conditional Linkage Pair with Procedure Signature
2202 case ETIR__C_STC_LP_PSB
:
2203 _bfd_vms_get_value (abfd
, ptr
+ 4, maxptr
, info
, &op1
, &h
);
2206 if (h
->sym
->typ
== EGSD__C_SYMG
)
2208 if (!alpha_vms_add_fixup_lp (info
, abfd
, h
->sym
->owner
))
2210 op1
= h
->sym
->symbol_vector
;
2215 op1
= alpha_vms_get_sym_value (h
->sym
->code_section
,
2216 h
->sym
->code_value
);
2217 op2
= alpha_vms_get_sym_value (h
->sym
->section
,
2223 /* Undefined symbol. */
2227 image_write_q (abfd
, op1
);
2228 image_write_q (abfd
, op2
);
2231 /* 205 Store-conditional NOP at address of global
2233 case ETIR__C_STC_NOP_GBL
:
2236 /* 207 Store-conditional BSR at global address
2239 case ETIR__C_STC_BSR_GBL
:
2242 /* 209 Store-conditional LDA at global address
2245 case ETIR__C_STC_LDA_GBL
:
2248 /* 211 Store-conditional BSR or Hint at global address
2251 case ETIR__C_STC_BOH_GBL
:
2252 /* Currentl ignored. */
2255 /* 213 Store-conditional NOP,BSR or HINT at global address
2258 case ETIR__C_STC_NBH_GBL
:
2260 /* 206 Store-conditional NOP at pect + offset
2263 case ETIR__C_STC_NOP_PS
:
2265 /* 208 Store-conditional BSR at pect + offset
2268 case ETIR__C_STC_BSR_PS
:
2270 /* 210 Store-conditional LDA at psect + offset
2273 case ETIR__C_STC_LDA_PS
:
2275 /* 212 Store-conditional BSR or Hint at pect + offset
2278 case ETIR__C_STC_BOH_PS
:
2280 /* 214 Store-conditional NOP, BSR or HINT at psect + offset
2282 case ETIR__C_STC_NBH_PS
:
2283 _bfd_error_handler (_("%s: not supported"),
2284 _bfd_vms_etir_name (cmd
));
2288 /* Det relocation base: pop stack, set image location counter
2290 case ETIR__C_CTL_SETRB
:
2291 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2293 if (!(rel1
& RELC_SEC_BASE
))
2295 image_set_ptr (abfd
, op1
, rel1
& RELC_MASK
, info
);
2298 /* Augment relocation base: increment image location counter by offset
2299 arg: lw offset value. */
2300 case ETIR__C_CTL_AUGRB
:
2301 if (ptr
+ 4 > maxptr
)
2303 op1
= bfd_getl32 (ptr
);
2304 image_inc_ptr (abfd
, op1
);
2307 /* Define location: pop index, save location counter under index
2309 case ETIR__C_CTL_DFLOC
:
2310 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2312 if (rel1
!= RELC_NONE
)
2314 dst_define_location (abfd
, op1
);
2317 /* Set location: pop index, restore location counter from index
2319 case ETIR__C_CTL_STLOC
:
2320 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2322 if (rel1
!= RELC_NONE
)
2324 dst_restore_location (abfd
, op1
);
2327 /* Stack defined location: pop index, push location counter from index
2329 case ETIR__C_CTL_STKDL
:
2330 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2332 if (rel1
!= RELC_NONE
)
2334 if (!_bfd_vms_push (abfd
, dst_retrieve_location (abfd
, op1
),
2339 case ETIR__C_OPR_NOP
: /* No-op. */
2342 case ETIR__C_OPR_ADD
: /* Add. */
2343 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2344 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2346 if (rel1
== RELC_NONE
&& rel2
!= RELC_NONE
)
2348 else if (rel1
!= RELC_NONE
&& rel2
!= RELC_NONE
)
2350 if (!_bfd_vms_push (abfd
, op1
+ op2
, rel1
))
2354 case ETIR__C_OPR_SUB
: /* Subtract. */
2355 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2356 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2358 if (rel1
== RELC_NONE
&& rel2
!= RELC_NONE
)
2360 else if ((rel1
& RELC_SEC_BASE
) && (rel2
& RELC_SEC_BASE
))
2362 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2363 op2
= alpha_vms_fix_sec_rel (abfd
, info
, rel2
, op2
);
2366 else if (rel1
!= RELC_NONE
&& rel2
!= RELC_NONE
)
2368 if (!_bfd_vms_push (abfd
, op2
- op1
, rel1
))
2372 case ETIR__C_OPR_MUL
: /* Multiply. */
2373 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2374 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2376 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2378 if (!_bfd_vms_push (abfd
, op1
* op2
, RELC_NONE
))
2382 case ETIR__C_OPR_DIV
: /* Divide. */
2383 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2384 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2386 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2390 if (!_bfd_vms_push (abfd
, 0, RELC_NONE
))
2395 if (!_bfd_vms_push (abfd
, op2
/ op1
, RELC_NONE
))
2400 case ETIR__C_OPR_AND
: /* Logical AND. */
2401 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2402 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2404 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2406 if (!_bfd_vms_push (abfd
, op1
& op2
, RELC_NONE
))
2410 case ETIR__C_OPR_IOR
: /* Logical inclusive OR. */
2411 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2412 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2414 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2416 if (!_bfd_vms_push (abfd
, op1
| op2
, RELC_NONE
))
2420 case ETIR__C_OPR_EOR
: /* Logical exclusive OR. */
2421 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2422 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2424 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2426 if (!_bfd_vms_push (abfd
, op1
^ op2
, RELC_NONE
))
2430 case ETIR__C_OPR_NEG
: /* Negate. */
2431 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2433 if (rel1
!= RELC_NONE
)
2435 if (!_bfd_vms_push (abfd
, -op1
, RELC_NONE
))
2439 case ETIR__C_OPR_COM
: /* Complement. */
2440 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2442 if (rel1
!= RELC_NONE
)
2444 if (!_bfd_vms_push (abfd
, ~op1
, RELC_NONE
))
2448 case ETIR__C_OPR_ASH
: /* Arithmetic shift. */
2449 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2450 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2452 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2455 _bfd_error_handler (_("invalid use of %s with contexts"),
2456 _bfd_vms_etir_name (cmd
));
2459 if ((int)op2
< 0) /* Shift right. */
2461 else /* Shift left. */
2463 if (!_bfd_vms_push (abfd
, op1
, RELC_NONE
)) /* FIXME: sym. */
2467 case ETIR__C_OPR_INSV
: /* Insert field. */
2468 case ETIR__C_OPR_USH
: /* Unsigned shift. */
2469 case ETIR__C_OPR_ROT
: /* Rotate. */
2470 case ETIR__C_OPR_REDEF
: /* Redefine symbol to current location. */
2471 case ETIR__C_OPR_DFLIT
: /* Define a literal. */
2472 _bfd_error_handler (_("%s: not supported"),
2473 _bfd_vms_etir_name (cmd
));
2477 case ETIR__C_OPR_SEL
: /* Select. */
2478 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2482 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2487 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2488 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2490 if (!_bfd_vms_push (abfd
, op1
, rel1
))
2496 _bfd_error_handler (_("reserved cmd %d"), cmd
);
2501 ptr
+= cmd_length
- 4;
2507 /* Process EDBG/ETBT record.
2508 Return TRUE on success, FALSE on error */
2511 vms_slurp_debug (bfd
*abfd
)
2513 asection
*section
= PRIV (dst_section
);
2515 if (section
== NULL
)
2517 /* We have no way to find out beforehand how much debug info there
2518 is in an object file, so pick an initial amount and grow it as
2520 flagword flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
| SEC_RELOC
2523 section
= bfd_make_section (abfd
, "$DST$");
2526 if (!bfd_set_section_flags (section
, flags
))
2528 PRIV (dst_section
) = section
;
2531 PRIV (image_section
) = section
;
2532 PRIV (image_offset
) = section
->size
;
2534 if (!_bfd_vms_slurp_etir (abfd
, NULL
))
2537 section
->size
= PRIV (image_offset
);
2541 /* Process EDBG record.
2542 Return TRUE on success, FALSE on error. */
2545 _bfd_vms_slurp_edbg (bfd
*abfd
)
2547 vms_debug2 ((2, "EDBG\n"));
2549 abfd
->flags
|= HAS_DEBUG
| HAS_LINENO
;
2551 return vms_slurp_debug (abfd
);
2554 /* Process ETBT record.
2555 Return TRUE on success, FALSE on error. */
2558 _bfd_vms_slurp_etbt (bfd
*abfd
)
2560 vms_debug2 ((2, "ETBT\n"));
2562 abfd
->flags
|= HAS_LINENO
;
2564 return vms_slurp_debug (abfd
);
2567 /* Process EEOM record.
2568 Return TRUE on success, FALSE on error. */
2571 _bfd_vms_slurp_eeom (bfd
*abfd
)
2573 struct vms_eeom
*eeom
= (struct vms_eeom
*) PRIV (recrd
.rec
);
2575 vms_debug2 ((2, "EEOM\n"));
2577 /* PR 21813: Check for an undersized record. */
2578 if (PRIV (recrd
.buf_size
) < sizeof (* eeom
))
2580 _bfd_error_handler (_("corrupt EEOM record - size is too small"));
2581 bfd_set_error (bfd_error_bad_value
);
2585 PRIV (eom_data
).eom_l_total_lps
= bfd_getl32 (eeom
->total_lps
);
2586 PRIV (eom_data
).eom_w_comcod
= bfd_getl16 (eeom
->comcod
);
2587 if (PRIV (eom_data
).eom_w_comcod
> 1)
2589 _bfd_error_handler (_("object module not error-free !"));
2590 bfd_set_error (bfd_error_bad_value
);
2594 PRIV (eom_data
).eom_has_transfer
= FALSE
;
2595 if (PRIV (recrd
.rec_size
) > 10)
2597 PRIV (eom_data
).eom_has_transfer
= TRUE
;
2598 PRIV (eom_data
).eom_b_tfrflg
= eeom
->tfrflg
;
2599 PRIV (eom_data
).eom_l_psindx
= bfd_getl32 (eeom
->psindx
);
2600 PRIV (eom_data
).eom_l_tfradr
= bfd_getl32 (eeom
->tfradr
);
2602 abfd
->start_address
= PRIV (eom_data
).eom_l_tfradr
;
2607 /* Slurp an ordered set of VMS object records. Return FALSE on error. */
2610 _bfd_vms_slurp_object_records (bfd
* abfd
)
2617 vms_debug2 ((7, "reading at %08lx\n", (unsigned long)bfd_tell (abfd
)));
2619 type
= _bfd_vms_get_object_record (abfd
);
2622 vms_debug2 ((2, "next_record failed\n"));
2629 err
= _bfd_vms_slurp_ehdr (abfd
);
2632 err
= _bfd_vms_slurp_eeom (abfd
);
2635 err
= _bfd_vms_slurp_egsd (abfd
);
2638 err
= TRUE
; /* _bfd_vms_slurp_etir (abfd); */
2641 err
= _bfd_vms_slurp_edbg (abfd
);
2644 err
= _bfd_vms_slurp_etbt (abfd
);
2651 vms_debug2 ((2, "slurp type %d failed\n", type
));
2655 while (type
!= EOBJ__C_EEOM
);
2660 /* Initialize private data */
2662 vms_initialize (bfd
* abfd
)
2666 amt
= sizeof (struct vms_private_data_struct
);
2667 abfd
->tdata
.any
= bfd_zalloc (abfd
, amt
);
2668 if (abfd
->tdata
.any
== NULL
)
2671 PRIV (recrd
.file_format
) = FF_UNKNOWN
;
2673 amt
= sizeof (struct stack_struct
) * STACKSIZE
;
2674 PRIV (stack
) = bfd_alloc (abfd
, amt
);
2675 if (PRIV (stack
) == NULL
)
2681 bfd_release (abfd
, abfd
->tdata
.any
);
2682 abfd
->tdata
.any
= NULL
;
2686 /* Free malloc'd memory. */
2689 alpha_vms_free_private (bfd
*abfd
)
2691 struct module
*module
;
2693 free (PRIV (recrd
.buf
));
2694 free (PRIV (sections
));
2696 free (PRIV (dst_ptr_offsets
));
2698 for (module
= PRIV (modules
); module
; module
= module
->next
)
2699 free (module
->file_table
);
2702 /* Check the format for a file being read.
2703 Return a (bfd_target *) if it's an object file or zero if not. */
2705 static const struct bfd_target
*
2706 alpha_vms_object_p (bfd
*abfd
)
2708 void *tdata_save
= abfd
->tdata
.any
;
2709 unsigned int test_len
;
2712 vms_debug2 ((1, "vms_object_p(%p)\n", abfd
));
2714 /* Allocate alpha-vms specific data. */
2715 if (!vms_initialize (abfd
))
2717 abfd
->tdata
.any
= tdata_save
;
2721 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
))
2724 /* The first challenge with VMS is to discover the kind of the file.
2726 Image files (executable or shared images) are stored as a raw
2727 stream of bytes (like on UNIX), but there is no magic number.
2729 Object files are written with RMS (record management service), ie
2730 each records are preceeded by its length (on a word - 2 bytes), and
2731 padded for word-alignment. That would be simple but when files
2732 are transfered to a UNIX filesystem (using ftp), records are lost.
2733 Only the raw content of the records are transfered. Fortunately,
2734 the Alpha Object file format also store the length of the record
2735 in the records. Is that clear ? */
2737 /* Minimum is 6 bytes for objects (2 bytes size, 2 bytes record id,
2738 2 bytes size repeated) and 12 bytes for images (4 bytes major id,
2739 4 bytes minor id, 4 bytes length). */
2741 buf
= _bfd_malloc_and_read (abfd
, test_len
, test_len
);
2744 PRIV (recrd
.buf
) = buf
;
2745 PRIV (recrd
.buf_size
) = test_len
;
2746 PRIV (recrd
.rec
) = buf
;
2748 /* Is it an image? */
2749 if ((bfd_getl32 (buf
) == EIHD__K_MAJORID
)
2750 && (bfd_getl32 (buf
+ 4) == EIHD__K_MINORID
))
2752 unsigned int eisd_offset
, eihs_offset
;
2754 /* Extract the header size. */
2755 PRIV (recrd
.rec_size
) = bfd_getl32 (buf
+ EIHD__L_SIZE
);
2757 /* The header size is 0 for DSF files. */
2758 if (PRIV (recrd
.rec_size
) == 0)
2759 PRIV (recrd
.rec_size
) = sizeof (struct vms_eihd
);
2761 /* PR 21813: Check for a truncated record. */
2762 /* PR 17512: file: 7d7c57c2. */
2763 if (PRIV (recrd
.rec_size
) < sizeof (struct vms_eihd
))
2764 goto err_wrong_format
;
2766 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
))
2769 free (PRIV (recrd
.buf
));
2770 PRIV (recrd
.buf
) = NULL
;
2771 buf
= _bfd_malloc_and_read (abfd
, PRIV (recrd
.rec_size
),
2772 PRIV (recrd
.rec_size
));
2776 PRIV (recrd
.buf
) = buf
;
2777 PRIV (recrd
.buf_size
) = PRIV (recrd
.rec_size
);
2778 PRIV (recrd
.rec
) = buf
;
2780 vms_debug2 ((2, "file type is image\n"));
2782 if (!_bfd_vms_slurp_eihd (abfd
, &eisd_offset
, &eihs_offset
))
2783 goto err_wrong_format
;
2785 if (!_bfd_vms_slurp_eisd (abfd
, eisd_offset
))
2786 goto err_wrong_format
;
2788 /* EIHS is optional. */
2789 if (eihs_offset
!= 0 && !_bfd_vms_slurp_eihs (abfd
, eihs_offset
))
2790 goto err_wrong_format
;
2796 /* Assume it's a module and adjust record pointer if necessary. */
2797 maybe_adjust_record_pointer_for_object (abfd
);
2799 /* But is it really a module? */
2800 if (bfd_getl16 (PRIV (recrd
.rec
)) <= EOBJ__C_MAXRECTYP
2801 && bfd_getl16 (PRIV (recrd
.rec
) + 2) <= EOBJ__C_MAXRECSIZ
)
2803 if (vms_get_remaining_object_record (abfd
, test_len
) <= 0)
2804 goto err_wrong_format
;
2806 vms_debug2 ((2, "file type is module\n"));
2808 type
= bfd_getl16 (PRIV (recrd
.rec
));
2809 if (type
!= EOBJ__C_EMH
|| !_bfd_vms_slurp_ehdr (abfd
))
2810 goto err_wrong_format
;
2812 if (!_bfd_vms_slurp_object_records (abfd
))
2813 goto err_wrong_format
;
2816 goto err_wrong_format
;
2819 /* Set arch_info to alpha. */
2821 if (! bfd_default_set_arch_mach (abfd
, bfd_arch_alpha
, 0))
2822 goto err_wrong_format
;
2827 bfd_set_error (bfd_error_wrong_format
);
2830 alpha_vms_free_private (abfd
);
2831 if (abfd
->tdata
.any
!= tdata_save
&& abfd
->tdata
.any
!= NULL
)
2832 bfd_release (abfd
, abfd
->tdata
.any
);
2833 abfd
->tdata
.any
= tdata_save
;
2839 /* Write an EMH/MHD record. */
2842 _bfd_vms_write_emh (bfd
*abfd
)
2844 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2846 _bfd_vms_output_alignment (recwr
, 2);
2849 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
2850 _bfd_vms_output_short (recwr
, EMH__C_MHD
);
2851 _bfd_vms_output_short (recwr
, EOBJ__C_STRLVL
);
2852 _bfd_vms_output_long (recwr
, 0);
2853 _bfd_vms_output_long (recwr
, 0);
2854 _bfd_vms_output_long (recwr
, MAX_OUTREC_SIZE
);
2856 /* Create module name from filename. */
2857 if (bfd_get_filename (abfd
) != 0)
2859 char *module
= vms_get_module_name (bfd_get_filename (abfd
), TRUE
);
2860 _bfd_vms_output_counted (recwr
, module
);
2864 _bfd_vms_output_counted (recwr
, "NONAME");
2866 _bfd_vms_output_counted (recwr
, BFD_VERSION_STRING
);
2867 _bfd_vms_output_dump (recwr
, get_vms_time_string (), EMH_DATE_LENGTH
);
2868 _bfd_vms_output_fill (recwr
, 0, EMH_DATE_LENGTH
);
2869 _bfd_vms_output_end (abfd
, recwr
);
2872 /* Write an EMH/LMN record. */
2875 _bfd_vms_write_lmn (bfd
*abfd
, const char *name
)
2878 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2879 unsigned int ver
= BFD_VERSION
/ 10000;
2882 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
2883 _bfd_vms_output_short (recwr
, EMH__C_LNM
);
2884 snprintf (version
, sizeof (version
), "%s %d.%d.%d", name
,
2885 ver
/ 10000, (ver
/ 100) % 100, ver
% 100);
2886 _bfd_vms_output_dump (recwr
, (unsigned char *)version
, strlen (version
));
2887 _bfd_vms_output_end (abfd
, recwr
);
2891 /* Write eom record for bfd abfd. Return FALSE on error. */
2894 _bfd_vms_write_eeom (bfd
*abfd
)
2896 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2898 vms_debug2 ((2, "vms_write_eeom\n"));
2900 _bfd_vms_output_alignment (recwr
, 2);
2902 _bfd_vms_output_begin (recwr
, EOBJ__C_EEOM
);
2903 _bfd_vms_output_long (recwr
, PRIV (vms_linkage_index
+ 1) >> 1);
2904 _bfd_vms_output_byte (recwr
, 0); /* Completion code. */
2905 _bfd_vms_output_byte (recwr
, 0); /* Fill byte. */
2907 if ((abfd
->flags
& EXEC_P
) == 0
2908 && bfd_get_start_address (abfd
) != (bfd_vma
)-1)
2912 section
= bfd_get_section_by_name (abfd
, ".link");
2915 bfd_set_error (bfd_error_nonrepresentable_section
);
2918 _bfd_vms_output_short (recwr
, 0);
2919 _bfd_vms_output_long (recwr
, (unsigned long) section
->target_index
);
2920 _bfd_vms_output_long (recwr
,
2921 (unsigned long) bfd_get_start_address (abfd
));
2922 _bfd_vms_output_long (recwr
, 0);
2925 _bfd_vms_output_end (abfd
, recwr
);
2930 vector_grow1 (struct vector_type
*vec
, size_t elsz
)
2932 if (vec
->nbr_el
>= vec
->max_el
)
2934 if (vec
->max_el
== 0)
2937 vec
->els
= bfd_malloc (vec
->max_el
* elsz
);
2942 if (vec
->max_el
> -1u / 2)
2944 bfd_set_error (bfd_error_file_too_big
);
2948 if (_bfd_mul_overflow (vec
->max_el
, elsz
, &amt
))
2950 bfd_set_error (bfd_error_file_too_big
);
2953 vec
->els
= bfd_realloc (vec
->els
, amt
);
2956 if (vec
->els
== NULL
)
2958 return (char *) vec
->els
+ elsz
* vec
->nbr_el
++;
2961 /* Bump ABFD file position to next block. */
2964 alpha_vms_file_position_block (bfd
*abfd
)
2967 PRIV (file_pos
) += VMS_BLOCK_SIZE
- 1;
2968 PRIV (file_pos
) -= (PRIV (file_pos
) % VMS_BLOCK_SIZE
);
2971 /* Convert from internal structure SRC to external structure DST. */
2974 alpha_vms_swap_eisd_out (struct vms_internal_eisd_map
*src
,
2975 struct vms_eisd
*dst
)
2977 bfd_putl32 (src
->u
.eisd
.majorid
, dst
->majorid
);
2978 bfd_putl32 (src
->u
.eisd
.minorid
, dst
->minorid
);
2979 bfd_putl32 (src
->u
.eisd
.eisdsize
, dst
->eisdsize
);
2980 if (src
->u
.eisd
.eisdsize
<= EISD__K_LENEND
)
2982 bfd_putl32 (src
->u
.eisd
.secsize
, dst
->secsize
);
2983 bfd_putl64 (src
->u
.eisd
.virt_addr
, dst
->virt_addr
);
2984 bfd_putl32 (src
->u
.eisd
.flags
, dst
->flags
);
2985 bfd_putl32 (src
->u
.eisd
.vbn
, dst
->vbn
);
2986 dst
->pfc
= src
->u
.eisd
.pfc
;
2987 dst
->matchctl
= src
->u
.eisd
.matchctl
;
2988 dst
->type
= src
->u
.eisd
.type
;
2990 if (src
->u
.eisd
.flags
& EISD__M_GBL
)
2992 bfd_putl32 (src
->u
.gbl_eisd
.ident
, dst
->ident
);
2993 memcpy (dst
->gblnam
, src
->u
.gbl_eisd
.gblnam
,
2994 src
->u
.gbl_eisd
.gblnam
[0] + 1);
2998 /* Append EISD to the list of extra eisd for ABFD. */
3001 alpha_vms_append_extra_eisd (bfd
*abfd
, struct vms_internal_eisd_map
*eisd
)
3004 if (PRIV (gbl_eisd_head
) == NULL
)
3005 PRIV (gbl_eisd_head
) = eisd
;
3007 PRIV (gbl_eisd_tail
)->next
= eisd
;
3008 PRIV (gbl_eisd_tail
) = eisd
;
3011 /* Create an EISD for shared image SHRIMG.
3012 Return FALSE in case of error. */
3015 alpha_vms_create_eisd_for_shared (bfd
*abfd
, bfd
*shrimg
)
3017 struct vms_internal_eisd_map
*eisd
;
3020 namlen
= strlen (PRIV2 (shrimg
, hdr_data
.hdr_t_name
));
3021 if (namlen
+ 5 > EISD__K_GBLNAMLEN
)
3027 eisd
= bfd_alloc (abfd
, sizeof (*eisd
));
3031 /* Fill the fields. */
3032 eisd
->u
.gbl_eisd
.common
.majorid
= EISD__K_MAJORID
;
3033 eisd
->u
.gbl_eisd
.common
.minorid
= EISD__K_MINORID
;
3034 eisd
->u
.gbl_eisd
.common
.eisdsize
= (EISD__K_LEN
+ 4 + namlen
+ 5 + 3) & ~3;
3035 eisd
->u
.gbl_eisd
.common
.secsize
= VMS_BLOCK_SIZE
; /* Must not be 0. */
3036 eisd
->u
.gbl_eisd
.common
.virt_addr
= 0;
3037 eisd
->u
.gbl_eisd
.common
.flags
= EISD__M_GBL
;
3038 eisd
->u
.gbl_eisd
.common
.vbn
= 0;
3039 eisd
->u
.gbl_eisd
.common
.pfc
= 0;
3040 eisd
->u
.gbl_eisd
.common
.matchctl
= PRIV2 (shrimg
, matchctl
);
3041 eisd
->u
.gbl_eisd
.common
.type
= EISD__K_SHRPIC
;
3043 eisd
->u
.gbl_eisd
.ident
= PRIV2 (shrimg
, ident
);
3044 eisd
->u
.gbl_eisd
.gblnam
[0] = namlen
+ 4;
3045 memcpy (eisd
->u
.gbl_eisd
.gblnam
+ 1, PRIV2 (shrimg
, hdr_data
.hdr_t_name
),
3047 memcpy (eisd
->u
.gbl_eisd
.gblnam
+ 1 + namlen
, "_001", 4);
3049 /* Append it to the list. */
3050 alpha_vms_append_extra_eisd (abfd
, eisd
);
3055 /* Create an EISD for section SEC.
3056 Return FALSE in case of failure. */
3059 alpha_vms_create_eisd_for_section (bfd
*abfd
, asection
*sec
)
3061 struct vms_internal_eisd_map
*eisd
;
3063 /* Only for allocating section. */
3064 if (!(sec
->flags
& SEC_ALLOC
))
3067 BFD_ASSERT (vms_section_data (sec
)->eisd
== NULL
);
3068 eisd
= bfd_alloc (abfd
, sizeof (*eisd
));
3071 vms_section_data (sec
)->eisd
= eisd
;
3073 /* Fill the fields. */
3074 eisd
->u
.eisd
.majorid
= EISD__K_MAJORID
;
3075 eisd
->u
.eisd
.minorid
= EISD__K_MINORID
;
3076 eisd
->u
.eisd
.eisdsize
= EISD__K_LEN
;
3077 eisd
->u
.eisd
.secsize
=
3078 (sec
->size
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1);
3079 eisd
->u
.eisd
.virt_addr
= sec
->vma
;
3080 eisd
->u
.eisd
.flags
= 0;
3081 eisd
->u
.eisd
.vbn
= 0; /* To be later defined. */
3082 eisd
->u
.eisd
.pfc
= 0; /* Default. */
3083 eisd
->u
.eisd
.matchctl
= EISD__K_MATALL
;
3084 eisd
->u
.eisd
.type
= EISD__K_NORMAL
;
3086 if (sec
->flags
& SEC_CODE
)
3087 eisd
->u
.eisd
.flags
|= EISD__M_EXE
;
3088 if (!(sec
->flags
& SEC_READONLY
))
3089 eisd
->u
.eisd
.flags
|= EISD__M_WRT
| EISD__M_CRF
;
3091 /* If relocations or fixup will be applied, make this isect writeable. */
3092 if (sec
->flags
& SEC_RELOC
)
3093 eisd
->u
.eisd
.flags
|= EISD__M_WRT
| EISD__M_CRF
;
3095 if (!(sec
->flags
& SEC_HAS_CONTENTS
))
3097 eisd
->u
.eisd
.flags
|= EISD__M_DZRO
;
3098 eisd
->u
.eisd
.flags
&= ~EISD__M_CRF
;
3100 if (sec
->flags
& SEC_LINKER_CREATED
)
3102 if (strcmp (sec
->name
, "$FIXUP$") == 0)
3103 eisd
->u
.eisd
.flags
|= EISD__M_FIXUPVEC
;
3106 /* Append it to the list. */
3108 if (PRIV (eisd_head
) == NULL
)
3109 PRIV (eisd_head
) = eisd
;
3111 PRIV (eisd_tail
)->next
= eisd
;
3112 PRIV (eisd_tail
) = eisd
;
3117 /* Layout executable ABFD and write it to the disk.
3118 Return FALSE in case of failure. */
3121 alpha_vms_write_exec (bfd
*abfd
)
3123 struct vms_eihd eihd
;
3124 struct vms_eiha
*eiha
;
3125 struct vms_eihi
*eihi
;
3126 struct vms_eihs
*eihs
= NULL
;
3128 struct vms_internal_eisd_map
*first_eisd
;
3129 struct vms_internal_eisd_map
*eisd
;
3132 file_ptr gst_filepos
= 0;
3133 unsigned int lnkflags
= 0;
3135 /* Build the EIHD. */
3136 PRIV (file_pos
) = EIHD__C_LENGTH
;
3138 memset (&eihd
, 0, sizeof (eihd
));
3139 memset (eihd
.fill_2
, 0xff, sizeof (eihd
.fill_2
));
3141 bfd_putl32 (EIHD__K_MAJORID
, eihd
.majorid
);
3142 bfd_putl32 (EIHD__K_MINORID
, eihd
.minorid
);
3144 bfd_putl32 (sizeof (eihd
), eihd
.size
);
3145 bfd_putl32 (0, eihd
.isdoff
);
3146 bfd_putl32 (0, eihd
.activoff
);
3147 bfd_putl32 (0, eihd
.symdbgoff
);
3148 bfd_putl32 (0, eihd
.imgidoff
);
3149 bfd_putl32 (0, eihd
.patchoff
);
3150 bfd_putl64 (0, eihd
.iafva
);
3151 bfd_putl32 (0, eihd
.version_array_off
);
3153 bfd_putl32 (EIHD__K_EXE
, eihd
.imgtype
);
3154 bfd_putl32 (0, eihd
.subtype
);
3156 bfd_putl32 (0, eihd
.imgiocnt
);
3157 bfd_putl32 (-1, eihd
.privreqs
);
3158 bfd_putl32 (-1, eihd
.privreqs
+ 4);
3160 bfd_putl32 ((sizeof (eihd
) + VMS_BLOCK_SIZE
- 1) / VMS_BLOCK_SIZE
,
3162 bfd_putl32 (0, eihd
.ident
);
3163 bfd_putl32 (0, eihd
.sysver
);
3166 bfd_putl32 (0, eihd
.symvect_size
);
3167 bfd_putl32 (16, eihd
.virt_mem_block_size
);
3168 bfd_putl32 (0, eihd
.ext_fixup_off
);
3169 bfd_putl32 (0, eihd
.noopt_psect_off
);
3170 bfd_putl32 (-1, eihd
.alias
);
3173 eiha
= (struct vms_eiha
*)((char *) &eihd
+ PRIV (file_pos
));
3174 bfd_putl32 (PRIV (file_pos
), eihd
.activoff
);
3175 PRIV (file_pos
) += sizeof (struct vms_eiha
);
3177 bfd_putl32 (sizeof (struct vms_eiha
), eiha
->size
);
3178 bfd_putl32 (0, eiha
->spare
);
3179 bfd_putl64 (PRIV (transfer_address
[0]), eiha
->tfradr1
);
3180 bfd_putl64 (PRIV (transfer_address
[1]), eiha
->tfradr2
);
3181 bfd_putl64 (PRIV (transfer_address
[2]), eiha
->tfradr3
);
3182 bfd_putl64 (PRIV (transfer_address
[3]), eiha
->tfradr4
);
3183 bfd_putl64 (0, eiha
->inishr
);
3186 eihi
= (struct vms_eihi
*)((char *) &eihd
+ PRIV (file_pos
));
3187 bfd_putl32 (PRIV (file_pos
), eihd
.imgidoff
);
3188 PRIV (file_pos
) += sizeof (struct vms_eihi
);
3190 bfd_putl32 (EIHI__K_MAJORID
, eihi
->majorid
);
3191 bfd_putl32 (EIHI__K_MINORID
, eihi
->minorid
);
3196 /* Set module name. */
3197 module
= vms_get_module_name (bfd_get_filename (abfd
), TRUE
);
3198 len
= strlen (module
);
3199 if (len
> sizeof (eihi
->imgnam
) - 1)
3200 len
= sizeof (eihi
->imgnam
) - 1;
3201 eihi
->imgnam
[0] = len
;
3202 memcpy (eihi
->imgnam
+ 1, module
, len
);
3210 vms_get_time (&hi
, &lo
);
3211 bfd_putl32 (lo
, eihi
->linktime
+ 0);
3212 bfd_putl32 (hi
, eihi
->linktime
+ 4);
3215 eihi
->linkid
[0] = 0;
3216 eihi
->imgbid
[0] = 0;
3219 dst
= PRIV (dst_section
);
3220 dmt
= bfd_get_section_by_name (abfd
, "$DMT$");
3221 if (dst
!= NULL
&& dst
->size
!= 0)
3223 eihs
= (struct vms_eihs
*)((char *) &eihd
+ PRIV (file_pos
));
3224 bfd_putl32 (PRIV (file_pos
), eihd
.symdbgoff
);
3225 PRIV (file_pos
) += sizeof (struct vms_eihs
);
3227 bfd_putl32 (EIHS__K_MAJORID
, eihs
->majorid
);
3228 bfd_putl32 (EIHS__K_MINORID
, eihs
->minorid
);
3229 bfd_putl32 (0, eihs
->dstvbn
);
3230 bfd_putl32 (0, eihs
->dstsize
);
3231 bfd_putl32 (0, eihs
->gstvbn
);
3232 bfd_putl32 (0, eihs
->gstsize
);
3233 bfd_putl32 (0, eihs
->dmtvbn
);
3234 bfd_putl32 (0, eihs
->dmtsize
);
3237 /* One EISD per section. */
3238 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3240 if (!alpha_vms_create_eisd_for_section (abfd
, sec
))
3244 /* Merge section EIDS which extra ones. */
3245 if (PRIV (eisd_tail
))
3246 PRIV (eisd_tail
)->next
= PRIV (gbl_eisd_head
);
3248 PRIV (eisd_head
) = PRIV (gbl_eisd_head
);
3249 if (PRIV (gbl_eisd_tail
))
3250 PRIV (eisd_tail
) = PRIV (gbl_eisd_tail
);
3252 first_eisd
= PRIV (eisd_head
);
3254 /* Add end of eisd. */
3257 eisd
= bfd_zalloc (abfd
, sizeof (*eisd
));
3260 eisd
->u
.eisd
.majorid
= 0;
3261 eisd
->u
.eisd
.minorid
= 0;
3262 eisd
->u
.eisd
.eisdsize
= 0;
3263 alpha_vms_append_extra_eisd (abfd
, eisd
);
3266 /* Place EISD in the file. */
3267 for (eisd
= first_eisd
; eisd
; eisd
= eisd
->next
)
3269 file_ptr room
= VMS_BLOCK_SIZE
- (PRIV (file_pos
) % VMS_BLOCK_SIZE
);
3271 /* First block is a little bit special: there is a word at the end. */
3272 if (PRIV (file_pos
) < VMS_BLOCK_SIZE
&& room
> 2)
3274 if (room
< eisd
->u
.eisd
.eisdsize
+ EISD__K_LENEND
)
3275 alpha_vms_file_position_block (abfd
);
3277 eisd
->file_pos
= PRIV (file_pos
);
3278 PRIV (file_pos
) += eisd
->u
.eisd
.eisdsize
;
3280 if (eisd
->u
.eisd
.flags
& EISD__M_FIXUPVEC
)
3281 bfd_putl64 (eisd
->u
.eisd
.virt_addr
, eihd
.iafva
);
3284 if (first_eisd
!= NULL
)
3286 bfd_putl32 (first_eisd
->file_pos
, eihd
.isdoff
);
3287 /* Real size of end of eisd marker. */
3288 PRIV (file_pos
) += EISD__K_LENEND
;
3291 bfd_putl32 (PRIV (file_pos
), eihd
.size
);
3292 bfd_putl32 ((PRIV (file_pos
) + VMS_BLOCK_SIZE
- 1) / VMS_BLOCK_SIZE
,
3295 /* Place sections. */
3296 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3298 if (!(sec
->flags
& SEC_HAS_CONTENTS
))
3301 eisd
= vms_section_data (sec
)->eisd
;
3303 /* Align on a block. */
3304 alpha_vms_file_position_block (abfd
);
3305 sec
->filepos
= PRIV (file_pos
);
3308 eisd
->u
.eisd
.vbn
= (sec
->filepos
/ VMS_BLOCK_SIZE
) + 1;
3310 PRIV (file_pos
) += sec
->size
;
3314 if (eihs
!= NULL
&& dst
!= NULL
)
3316 bfd_putl32 ((dst
->filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->dstvbn
);
3317 bfd_putl32 (dst
->size
, eihs
->dstsize
);
3321 lnkflags
|= EIHD__M_DBGDMT
;
3322 bfd_putl32 ((dmt
->filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->dmtvbn
);
3323 bfd_putl32 (dmt
->size
, eihs
->dmtsize
);
3325 if (PRIV (gsd_sym_count
) != 0)
3327 alpha_vms_file_position_block (abfd
);
3328 gst_filepos
= PRIV (file_pos
);
3329 bfd_putl32 ((gst_filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->gstvbn
);
3330 bfd_putl32 ((PRIV (gsd_sym_count
) + 4) / 5 + 4, eihs
->gstsize
);
3334 /* Write EISD in hdr. */
3335 for (eisd
= first_eisd
; eisd
&& eisd
->file_pos
< VMS_BLOCK_SIZE
;
3337 alpha_vms_swap_eisd_out
3338 (eisd
, (struct vms_eisd
*)((char *)&eihd
+ eisd
->file_pos
));
3340 /* Write first block. */
3341 bfd_putl32 (lnkflags
, eihd
.lnkflags
);
3342 if (bfd_bwrite (&eihd
, sizeof (eihd
), abfd
) != sizeof (eihd
))
3345 /* Write remaining eisd. */
3348 unsigned char blk
[VMS_BLOCK_SIZE
];
3349 struct vms_internal_eisd_map
*next_eisd
;
3351 memset (blk
, 0xff, sizeof (blk
));
3352 while (eisd
!= NULL
)
3354 alpha_vms_swap_eisd_out
3356 (struct vms_eisd
*)(blk
+ (eisd
->file_pos
% VMS_BLOCK_SIZE
)));
3358 next_eisd
= eisd
->next
;
3359 if (next_eisd
== NULL
3360 || (next_eisd
->file_pos
/ VMS_BLOCK_SIZE
3361 != eisd
->file_pos
/ VMS_BLOCK_SIZE
))
3363 if (bfd_bwrite (blk
, sizeof (blk
), abfd
) != sizeof (blk
))
3366 memset (blk
, 0xff, sizeof (blk
));
3372 /* Write sections. */
3373 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3375 unsigned char blk
[VMS_BLOCK_SIZE
];
3378 if (sec
->size
== 0 || !(sec
->flags
& SEC_HAS_CONTENTS
))
3380 if (bfd_bwrite (sec
->contents
, sec
->size
, abfd
) != sec
->size
)
3384 len
= VMS_BLOCK_SIZE
- sec
->size
% VMS_BLOCK_SIZE
;
3385 if (len
!= VMS_BLOCK_SIZE
)
3387 memset (blk
, 0, len
);
3388 if (bfd_bwrite (blk
, len
, abfd
) != len
)
3394 if (gst_filepos
!= 0)
3396 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3399 _bfd_vms_write_emh (abfd
);
3400 _bfd_vms_write_lmn (abfd
, "GNU LD");
3402 /* PSC for the absolute section. */
3403 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3404 _bfd_vms_output_long (recwr
, 0);
3405 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3406 _bfd_vms_output_short (recwr
, 0);
3407 _bfd_vms_output_short (recwr
, EGPS__V_PIC
| EGPS__V_LIB
| EGPS__V_RD
);
3408 _bfd_vms_output_long (recwr
, 0);
3409 _bfd_vms_output_counted (recwr
, ".$$ABS$$.");
3410 _bfd_vms_output_end_subrec (recwr
);
3411 _bfd_vms_output_end (abfd
, recwr
);
3413 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
3415 struct vms_symbol_entry
*sym
= PRIV (syms
)[i
];
3421 _bfd_vms_output_alignment (recwr
, 8);
3422 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3423 _bfd_vms_output_long (recwr
, 0);
3425 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_SYMG
);
3426 _bfd_vms_output_short (recwr
, 0); /* Data type, alignment. */
3427 _bfd_vms_output_short (recwr
, sym
->flags
);
3429 if (sym
->code_section
)
3430 ep
= alpha_vms_get_sym_value (sym
->code_section
, sym
->code_value
);
3433 BFD_ASSERT (sym
->code_value
== 0);
3436 val
= alpha_vms_get_sym_value (sym
->section
, sym
->value
);
3437 _bfd_vms_output_quad
3438 (recwr
, sym
->typ
== EGSD__C_SYMG
? sym
->symbol_vector
: val
);
3439 _bfd_vms_output_quad (recwr
, ep
);
3440 _bfd_vms_output_quad (recwr
, val
);
3441 _bfd_vms_output_long (recwr
, 0);
3442 _bfd_vms_output_counted (recwr
, sym
->name
);
3443 _bfd_vms_output_end_subrec (recwr
);
3445 _bfd_vms_output_end (abfd
, recwr
);
3448 _bfd_vms_output_end (abfd
, recwr
);
3450 if (!_bfd_vms_write_eeom (abfd
))
3458 /* Write section and symbol directory of bfd abfd. Return FALSE on error. */
3461 _bfd_vms_write_egsd (bfd
*abfd
)
3465 unsigned int symnum
;
3467 flagword new_flags
, old_flags
;
3468 int abs_section_index
= -1;
3469 unsigned int target_index
= 0;
3470 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3472 vms_debug2 ((2, "vms_write_egsd\n"));
3474 /* Egsd is quadword aligned. */
3475 _bfd_vms_output_alignment (recwr
, 8);
3477 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3478 _bfd_vms_output_long (recwr
, 0);
3480 /* Number sections. */
3481 for (section
= abfd
->sections
; section
!= NULL
; section
= section
->next
)
3483 if (section
->flags
& SEC_DEBUGGING
)
3485 if (!strcmp (section
->name
, ".vmsdebug"))
3487 section
->flags
|= SEC_DEBUGGING
;
3490 section
->target_index
= target_index
++;
3493 for (section
= abfd
->sections
; section
!= NULL
; section
= section
->next
)
3495 vms_debug2 ((3, "Section #%d %s, %d bytes\n",
3496 section
->target_index
, section
->name
, (int)section
->size
));
3498 /* Don't write out the VMS debug info section since it is in the
3499 ETBT and EDBG sections in etir. */
3500 if (section
->flags
& SEC_DEBUGGING
)
3503 /* 13 bytes egsd, max 31 chars name -> should be 44 bytes. */
3504 if (_bfd_vms_output_check (recwr
, 64) < 0)
3506 _bfd_vms_output_end (abfd
, recwr
);
3507 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3508 _bfd_vms_output_long (recwr
, 0);
3511 /* Don't know if this is necessary for the linker but for now it keeps
3512 vms_slurp_gsd happy. */
3513 sname
= section
->name
;
3516 /* Remove leading dot. */
3518 if ((*sname
== 't') && (strcmp (sname
, "text") == 0))
3519 sname
= EVAX_CODE_NAME
;
3520 else if ((*sname
== 'd') && (strcmp (sname
, "data") == 0))
3521 sname
= EVAX_DATA_NAME
;
3522 else if ((*sname
== 'b') && (strcmp (sname
, "bss") == 0))
3523 sname
= EVAX_BSS_NAME
;
3524 else if ((*sname
== 'l') && (strcmp (sname
, "link") == 0))
3525 sname
= EVAX_LINK_NAME
;
3526 else if ((*sname
== 'r') && (strcmp (sname
, "rdata") == 0))
3527 sname
= EVAX_READONLY_NAME
;
3528 else if ((*sname
== 'l') && (strcmp (sname
, "literal") == 0))
3529 sname
= EVAX_LITERAL_NAME
;
3530 else if ((*sname
== 'l') && (strcmp (sname
, "literals") == 0))
3531 sname
= EVAX_LITERALS_NAME
;
3532 else if ((*sname
== 'c') && (strcmp (sname
, "comm") == 0))
3533 sname
= EVAX_COMMON_NAME
;
3534 else if ((*sname
== 'l') && (strcmp (sname
, "lcomm") == 0))
3535 sname
= EVAX_LOCAL_NAME
;
3538 if (bfd_is_com_section (section
))
3539 new_flags
= (EGPS__V_OVR
| EGPS__V_REL
| EGPS__V_GBL
| EGPS__V_RD
3540 | EGPS__V_WRT
| EGPS__V_NOMOD
| EGPS__V_COM
);
3542 new_flags
= vms_esecflag_by_name (evax_section_flags
, sname
,
3545 /* Modify them as directed. */
3546 if (section
->flags
& SEC_READONLY
)
3547 new_flags
&= ~EGPS__V_WRT
;
3549 new_flags
&= ~vms_section_data (section
)->no_flags
;
3550 new_flags
|= vms_section_data (section
)->flags
;
3552 vms_debug2 ((3, "sec flags %x\n", section
->flags
));
3553 vms_debug2 ((3, "new_flags %x, _raw_size %lu\n",
3554 new_flags
, (unsigned long)section
->size
));
3556 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3557 _bfd_vms_output_short (recwr
, section
->alignment_power
& 0xff);
3558 _bfd_vms_output_short (recwr
, new_flags
);
3559 _bfd_vms_output_long (recwr
, (unsigned long) section
->size
);
3560 _bfd_vms_output_counted (recwr
, sname
);
3561 _bfd_vms_output_end_subrec (recwr
);
3563 /* If the section is an obsolute one, remind its index as it will be
3564 used later for absolute symbols. */
3565 if ((new_flags
& EGPS__V_REL
) == 0 && abs_section_index
< 0)
3566 abs_section_index
= section
->target_index
;
3569 /* Output symbols. */
3570 vms_debug2 ((3, "%d symbols found\n", abfd
->symcount
));
3572 bfd_set_start_address (abfd
, (bfd_vma
) -1);
3574 for (symnum
= 0; symnum
< abfd
->symcount
; symnum
++)
3576 symbol
= abfd
->outsymbols
[symnum
];
3577 old_flags
= symbol
->flags
;
3579 /* Work-around a missing feature: consider __main as the main entry
3581 if (symbol
->name
[0] == '_' && strcmp (symbol
->name
, "__main") == 0)
3582 bfd_set_start_address (abfd
, (bfd_vma
)symbol
->value
);
3584 /* Only put in the GSD the global and the undefined symbols. */
3585 if (old_flags
& BSF_FILE
)
3588 if ((old_flags
& BSF_GLOBAL
) == 0 && !bfd_is_und_section (symbol
->section
))
3590 /* If the LIB$INITIIALIZE section is present, add a reference to
3591 LIB$INITIALIZE symbol. FIXME: this should be done explicitely
3592 in the assembly file. */
3593 if (!((old_flags
& BSF_SECTION_SYM
) != 0
3594 && strcmp (symbol
->section
->name
, "LIB$INITIALIZE") == 0))
3598 /* 13 bytes egsd, max 64 chars name -> should be 77 bytes. Add 16 more
3599 bytes for a possible ABS section. */
3600 if (_bfd_vms_output_check (recwr
, 80 + 16) < 0)
3602 _bfd_vms_output_end (abfd
, recwr
);
3603 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3604 _bfd_vms_output_long (recwr
, 0);
3607 if ((old_flags
& BSF_GLOBAL
) != 0
3608 && bfd_is_abs_section (symbol
->section
)
3609 && abs_section_index
<= 0)
3611 /* Create an absolute section if none was defined. It is highly
3612 unlikely that the name $ABS$ clashes with a user defined
3613 non-absolute section name. */
3614 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3615 _bfd_vms_output_short (recwr
, 4);
3616 _bfd_vms_output_short (recwr
, EGPS__V_SHR
);
3617 _bfd_vms_output_long (recwr
, 0);
3618 _bfd_vms_output_counted (recwr
, "$ABS$");
3619 _bfd_vms_output_end_subrec (recwr
);
3621 abs_section_index
= target_index
++;
3624 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_SYM
);
3626 /* Data type, alignment. */
3627 _bfd_vms_output_short (recwr
, 0);
3631 if (old_flags
& BSF_WEAK
)
3632 new_flags
|= EGSY__V_WEAK
;
3633 if (bfd_is_com_section (symbol
->section
)) /* .comm */
3634 new_flags
|= (EGSY__V_WEAK
| EGSY__V_COMM
);
3636 if (old_flags
& BSF_FUNCTION
)
3638 new_flags
|= EGSY__V_NORM
;
3639 new_flags
|= EGSY__V_REL
;
3641 if (old_flags
& BSF_GLOBAL
)
3643 new_flags
|= EGSY__V_DEF
;
3644 if (!bfd_is_abs_section (symbol
->section
))
3645 new_flags
|= EGSY__V_REL
;
3647 _bfd_vms_output_short (recwr
, new_flags
);
3649 if (old_flags
& BSF_GLOBAL
)
3651 /* Symbol definition. */
3652 bfd_vma code_address
= 0;
3653 unsigned long ca_psindx
= 0;
3654 unsigned long psindx
;
3656 if ((old_flags
& BSF_FUNCTION
) && symbol
->udata
.p
!= NULL
)
3661 ((struct evax_private_udata_struct
*)symbol
->udata
.p
)->enbsym
;
3662 code_address
= sym
->value
;
3663 ca_psindx
= sym
->section
->target_index
;
3665 if (bfd_is_abs_section (symbol
->section
))
3666 psindx
= abs_section_index
;
3668 psindx
= symbol
->section
->target_index
;
3670 _bfd_vms_output_quad (recwr
, symbol
->value
);
3671 _bfd_vms_output_quad (recwr
, code_address
);
3672 _bfd_vms_output_long (recwr
, ca_psindx
);
3673 _bfd_vms_output_long (recwr
, psindx
);
3675 _bfd_vms_output_counted (recwr
, symbol
->name
);
3677 _bfd_vms_output_end_subrec (recwr
);
3680 _bfd_vms_output_alignment (recwr
, 8);
3681 _bfd_vms_output_end (abfd
, recwr
);
3686 /* Write object header for bfd abfd. Return FALSE on error. */
3689 _bfd_vms_write_ehdr (bfd
*abfd
)
3692 unsigned int symnum
;
3693 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3695 vms_debug2 ((2, "vms_write_ehdr (%p)\n", abfd
));
3697 _bfd_vms_output_alignment (recwr
, 2);
3699 _bfd_vms_write_emh (abfd
);
3700 _bfd_vms_write_lmn (abfd
, "GNU AS");
3703 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3704 _bfd_vms_output_short (recwr
, EMH__C_SRC
);
3706 for (symnum
= 0; symnum
< abfd
->symcount
; symnum
++)
3708 symbol
= abfd
->outsymbols
[symnum
];
3710 if (symbol
->flags
& BSF_FILE
)
3712 _bfd_vms_output_dump (recwr
, (unsigned char *) symbol
->name
,
3713 (int) strlen (symbol
->name
));
3718 if (symnum
== abfd
->symcount
)
3719 _bfd_vms_output_dump (recwr
, (unsigned char *) STRING_COMMA_LEN ("noname"));
3721 _bfd_vms_output_end (abfd
, recwr
);
3724 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3725 _bfd_vms_output_short (recwr
, EMH__C_TTL
);
3726 _bfd_vms_output_dump (recwr
, (unsigned char *) STRING_COMMA_LEN ("TTL"));
3727 _bfd_vms_output_end (abfd
, recwr
);
3730 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3731 _bfd_vms_output_short (recwr
, EMH__C_CPR
);
3732 _bfd_vms_output_dump (recwr
,
3733 (unsigned char *)"GNU BFD ported by Klaus Kämpf 1994-1996",
3735 _bfd_vms_output_end (abfd
, recwr
);
3740 /* Part 4.6, relocations. */
3743 /* WRITE ETIR SECTION
3745 This is still under construction and therefore not documented. */
3747 /* Close the etir/etbt record. */
3750 end_etir_record (bfd
* abfd
)
3752 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3754 _bfd_vms_output_end (abfd
, recwr
);
3758 start_etir_or_etbt_record (bfd
*abfd
, asection
*section
, bfd_vma offset
)
3760 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3762 if (section
->flags
& SEC_DEBUGGING
)
3764 _bfd_vms_output_begin (recwr
, EOBJ__C_ETBT
);
3768 /* Push start offset. */
3769 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
3770 _bfd_vms_output_long (recwr
, (unsigned long) 0);
3771 _bfd_vms_output_end_subrec (recwr
);
3774 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_CTL_DFLOC
);
3775 _bfd_vms_output_end_subrec (recwr
);
3780 _bfd_vms_output_begin (recwr
, EOBJ__C_ETIR
);
3784 /* Push start offset. */
3785 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
3786 _bfd_vms_output_long (recwr
, (unsigned long) section
->target_index
);
3787 _bfd_vms_output_quad (recwr
, offset
);
3788 _bfd_vms_output_end_subrec (recwr
);
3790 /* Start = pop (). */
3791 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_CTL_SETRB
);
3792 _bfd_vms_output_end_subrec (recwr
);
3797 /* Output a STO_IMM command for SSIZE bytes of data from CPR at virtual
3798 address VADDR in section specified by SEC_INDEX and NAME. */
3801 sto_imm (bfd
*abfd
, asection
*section
,
3802 bfd_size_type ssize
, unsigned char *cptr
, bfd_vma vaddr
)
3805 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3808 _bfd_vms_debug (8, "sto_imm %d bytes\n", (int) ssize
);
3809 _bfd_hexdump (9, cptr
, (int) ssize
, (int) vaddr
);
3814 /* Try all the rest. */
3817 if (_bfd_vms_output_check (recwr
, size
) < 0)
3819 /* Doesn't fit, split ! */
3820 end_etir_record (abfd
);
3822 start_etir_or_etbt_record (abfd
, section
, vaddr
);
3824 size
= _bfd_vms_output_check (recwr
, 0); /* get max size */
3825 if (size
> ssize
) /* more than what's left ? */
3829 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_IMM
);
3830 _bfd_vms_output_long (recwr
, (unsigned long) (size
));
3831 _bfd_vms_output_dump (recwr
, cptr
, size
);
3832 _bfd_vms_output_end_subrec (recwr
);
3835 _bfd_vms_debug (10, "dumped %d bytes\n", (int) size
);
3836 _bfd_hexdump (10, cptr
, (int) size
, (int) vaddr
);
3846 etir_output_check (bfd
*abfd
, asection
*section
, bfd_vma vaddr
, int checklen
)
3848 if (_bfd_vms_output_check (&PRIV (recwr
), checklen
) < 0)
3850 /* Not enough room in this record. Close it and open a new one. */
3851 end_etir_record (abfd
);
3852 start_etir_or_etbt_record (abfd
, section
, vaddr
);
3856 /* Return whether RELOC must be deferred till the end. */
3859 defer_reloc_p (arelent
*reloc
)
3861 switch (reloc
->howto
->type
)
3874 /* Write section contents for bfd abfd. Return FALSE on error. */
3877 _bfd_vms_write_etir (bfd
* abfd
, int objtype ATTRIBUTE_UNUSED
)
3880 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3882 vms_debug2 ((2, "vms_write_tir (%p, %d)\n", abfd
, objtype
));
3884 _bfd_vms_output_alignment (recwr
, 4);
3886 PRIV (vms_linkage_index
) = 0;
3888 for (section
= abfd
->sections
; section
; section
= section
->next
)
3890 vms_debug2 ((4, "writing %d. section '%s' (%d bytes)\n",
3891 section
->target_index
, section
->name
, (int) (section
->size
)));
3893 if (!(section
->flags
& SEC_HAS_CONTENTS
)
3894 || bfd_is_com_section (section
))
3897 if (!section
->contents
)
3899 bfd_set_error (bfd_error_no_contents
);
3903 start_etir_or_etbt_record (abfd
, section
, 0);
3905 if (section
->flags
& SEC_RELOC
)
3907 bfd_vma curr_addr
= 0;
3908 unsigned char *curr_data
= section
->contents
;
3910 int pass2_needed
= 0;
3911 int pass2_in_progress
= 0;
3914 if (section
->reloc_count
== 0)
3916 (_("SEC_RELOC with no relocs in section %pA"), section
);
3921 int i
= section
->reloc_count
;
3922 arelent
**rptr
= section
->orelocation
;
3923 _bfd_vms_debug (4, "%d relocations:\n", i
);
3926 _bfd_vms_debug (4, "sym %s in sec %s, value %08lx, "
3927 "addr %08lx, off %08lx, len %d: %s\n",
3928 (*(*rptr
)->sym_ptr_ptr
)->name
,
3929 (*(*rptr
)->sym_ptr_ptr
)->section
->name
,
3930 (long) (*(*rptr
)->sym_ptr_ptr
)->value
,
3931 (unsigned long)(*rptr
)->address
,
3932 (unsigned long)(*rptr
)->addend
,
3933 bfd_get_reloc_size ((*rptr
)->howto
),
3934 ( *rptr
)->howto
->name
);
3941 for (irel
= 0; irel
< section
->reloc_count
; irel
++)
3943 struct evax_private_udata_struct
*udata
;
3944 arelent
*rptr
= section
->orelocation
[irel
];
3945 bfd_vma addr
= rptr
->address
;
3946 asymbol
*sym
= *rptr
->sym_ptr_ptr
;
3947 asection
*sec
= sym
->section
;
3948 bfd_boolean defer
= defer_reloc_p (rptr
);
3951 if (pass2_in_progress
)
3953 /* Non-deferred relocs have already been output. */
3959 /* Deferred relocs must be output at the very end. */
3966 /* Regular relocs are intertwined with binary data. */
3967 if (curr_addr
> addr
)
3968 _bfd_error_handler (_("size error in section %pA"),
3970 size
= addr
- curr_addr
;
3971 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
3976 size
= bfd_get_reloc_size (rptr
->howto
);
3978 switch (rptr
->howto
->type
)
3980 case ALPHA_R_IGNORE
:
3983 case ALPHA_R_REFLONG
:
3984 if (bfd_is_und_section (sym
->section
))
3986 bfd_vma addend
= rptr
->addend
;
3987 slen
= strlen ((char *) sym
->name
);
3988 etir_output_check (abfd
, section
, curr_addr
, slen
);
3991 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_GBL
);
3992 _bfd_vms_output_counted (recwr
, sym
->name
);
3993 _bfd_vms_output_end_subrec (recwr
);
3994 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
3995 _bfd_vms_output_long (recwr
, (unsigned long) addend
);
3996 _bfd_vms_output_end_subrec (recwr
);
3997 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_OPR_ADD
);
3998 _bfd_vms_output_end_subrec (recwr
);
3999 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
4000 _bfd_vms_output_end_subrec (recwr
);
4004 _bfd_vms_output_begin_subrec
4005 (recwr
, ETIR__C_STO_GBL_LW
);
4006 _bfd_vms_output_counted (recwr
, sym
->name
);
4007 _bfd_vms_output_end_subrec (recwr
);
4010 else if (bfd_is_abs_section (sym
->section
))
4012 etir_output_check (abfd
, section
, curr_addr
, 16);
4013 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
4014 _bfd_vms_output_long (recwr
, (unsigned long) sym
->value
);
4015 _bfd_vms_output_end_subrec (recwr
);
4016 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
4017 _bfd_vms_output_end_subrec (recwr
);
4021 etir_output_check (abfd
, section
, curr_addr
, 32);
4022 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
4023 _bfd_vms_output_long (recwr
,
4024 (unsigned long) sec
->target_index
);
4025 _bfd_vms_output_quad (recwr
, rptr
->addend
+ sym
->value
);
4026 _bfd_vms_output_end_subrec (recwr
);
4027 /* ??? Table B-8 of the OpenVMS Linker Utilily Manual
4028 says that we should have a ETIR__C_STO_OFF here.
4029 But the relocation would not be BFD_RELOC_32 then.
4030 This case is very likely unreachable. */
4031 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
4032 _bfd_vms_output_end_subrec (recwr
);
4036 case ALPHA_R_REFQUAD
:
4037 if (bfd_is_und_section (sym
->section
))
4039 bfd_vma addend
= rptr
->addend
;
4040 slen
= strlen ((char *) sym
->name
);
4041 etir_output_check (abfd
, section
, curr_addr
, slen
);
4044 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_GBL
);
4045 _bfd_vms_output_counted (recwr
, sym
->name
);
4046 _bfd_vms_output_end_subrec (recwr
);
4047 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_QW
);
4048 _bfd_vms_output_quad (recwr
, addend
);
4049 _bfd_vms_output_end_subrec (recwr
);
4050 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_OPR_ADD
);
4051 _bfd_vms_output_end_subrec (recwr
);
4052 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_QW
);
4053 _bfd_vms_output_end_subrec (recwr
);
4057 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_GBL
);
4058 _bfd_vms_output_counted (recwr
, sym
->name
);
4059 _bfd_vms_output_end_subrec (recwr
);
4062 else if (bfd_is_abs_section (sym
->section
))
4064 etir_output_check (abfd
, section
, curr_addr
, 16);
4065 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_QW
);
4066 _bfd_vms_output_quad (recwr
, sym
->value
);
4067 _bfd_vms_output_end_subrec (recwr
);
4068 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_QW
);
4069 _bfd_vms_output_end_subrec (recwr
);
4073 etir_output_check (abfd
, section
, curr_addr
, 32);
4074 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
4075 _bfd_vms_output_long (recwr
,
4076 (unsigned long) sec
->target_index
);
4077 _bfd_vms_output_quad (recwr
, rptr
->addend
+ sym
->value
);
4078 _bfd_vms_output_end_subrec (recwr
);
4079 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_OFF
);
4080 _bfd_vms_output_end_subrec (recwr
);
4085 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
4088 case ALPHA_R_LINKAGE
:
4090 etir_output_check (abfd
, section
, curr_addr
, 64);
4091 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_LP_PSB
);
4092 _bfd_vms_output_long
4093 (recwr
, (unsigned long) rptr
->addend
);
4094 if (rptr
->addend
> PRIV (vms_linkage_index
))
4095 PRIV (vms_linkage_index
) = rptr
->addend
;
4096 _bfd_vms_output_counted (recwr
, sym
->name
);
4097 _bfd_vms_output_byte (recwr
, 0);
4098 _bfd_vms_output_end_subrec (recwr
);
4101 case ALPHA_R_CODEADDR
:
4102 slen
= strlen ((char *) sym
->name
);
4103 etir_output_check (abfd
, section
, curr_addr
, slen
);
4104 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_CA
);
4105 _bfd_vms_output_counted (recwr
, sym
->name
);
4106 _bfd_vms_output_end_subrec (recwr
);
4111 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
4112 etir_output_check (abfd
, section
, curr_addr
,
4113 32 + 1 + strlen (udata
->origname
));
4114 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_NOP_GBL
);
4115 _bfd_vms_output_long (recwr
, (unsigned long) udata
->lkindex
);
4116 _bfd_vms_output_long
4117 (recwr
, (unsigned long) section
->target_index
);
4118 _bfd_vms_output_quad (recwr
, rptr
->address
);
4119 _bfd_vms_output_long (recwr
, (unsigned long) 0x47ff041f);
4120 _bfd_vms_output_long
4121 (recwr
, (unsigned long) section
->target_index
);
4122 _bfd_vms_output_quad (recwr
, rptr
->addend
);
4123 _bfd_vms_output_counted (recwr
, udata
->origname
);
4124 _bfd_vms_output_end_subrec (recwr
);
4128 _bfd_error_handler (_("spurious ALPHA_R_BSR reloc"));
4133 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
4134 etir_output_check (abfd
, section
, curr_addr
,
4135 32 + 1 + strlen (udata
->origname
));
4136 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_LDA_GBL
);
4137 _bfd_vms_output_long
4138 (recwr
, (unsigned long) udata
->lkindex
+ 1);
4139 _bfd_vms_output_long
4140 (recwr
, (unsigned long) section
->target_index
);
4141 _bfd_vms_output_quad (recwr
, rptr
->address
);
4142 _bfd_vms_output_long (recwr
, (unsigned long) 0x237B0000);
4143 _bfd_vms_output_long
4144 (recwr
, (unsigned long) udata
->bsym
->section
->target_index
);
4145 _bfd_vms_output_quad (recwr
, rptr
->addend
);
4146 _bfd_vms_output_counted (recwr
, udata
->origname
);
4147 _bfd_vms_output_end_subrec (recwr
);
4152 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
4153 etir_output_check (abfd
, section
, curr_addr
,
4154 32 + 1 + strlen (udata
->origname
));
4155 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_BOH_GBL
);
4156 _bfd_vms_output_long (recwr
, (unsigned long) udata
->lkindex
);
4157 _bfd_vms_output_long
4158 (recwr
, (unsigned long) section
->target_index
);
4159 _bfd_vms_output_quad (recwr
, rptr
->address
);
4160 _bfd_vms_output_long (recwr
, (unsigned long) 0xD3400000);
4161 _bfd_vms_output_long
4162 (recwr
, (unsigned long) section
->target_index
);
4163 _bfd_vms_output_quad (recwr
, rptr
->addend
);
4164 _bfd_vms_output_counted (recwr
, udata
->origname
);
4165 _bfd_vms_output_end_subrec (recwr
);
4169 _bfd_error_handler (_("unhandled relocation %s"),
4176 } /* End of relocs loop. */
4178 if (!pass2_in_progress
)
4180 /* Output rest of section. */
4181 if (curr_addr
> section
->size
)
4183 _bfd_error_handler (_("size error in section %pA"), section
);
4186 size
= section
->size
- curr_addr
;
4187 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
4193 pass2_in_progress
= 1;
4199 else /* (section->flags & SEC_RELOC) */
4200 sto_imm (abfd
, section
, section
->size
, section
->contents
, 0);
4202 end_etir_record (abfd
);
4205 _bfd_vms_output_alignment (recwr
, 2);
4209 /* Write cached information into a file being written, at bfd_close. */
4212 alpha_vms_write_object_contents (bfd
*abfd
)
4214 vms_debug2 ((1, "vms_write_object_contents (%p)\n", abfd
));
4216 if (abfd
->flags
& (EXEC_P
| DYNAMIC
))
4218 return alpha_vms_write_exec (abfd
);
4222 if (abfd
->section_count
> 0) /* we have sections */
4224 if (!_bfd_vms_write_ehdr (abfd
))
4226 if (!_bfd_vms_write_egsd (abfd
))
4228 if (!_bfd_vms_write_etir (abfd
, EOBJ__C_ETIR
))
4230 if (!_bfd_vms_write_eeom (abfd
))
4237 /* Debug stuff: nearest line. */
4239 #define SET_MODULE_PARSED(m) \
4240 do { if ((m)->name == NULL) (m)->name = ""; } while (0)
4241 #define IS_MODULE_PARSED(m) ((m)->name != NULL)
4243 /* Build a new module for the specified BFD. */
4245 static struct module
*
4246 new_module (bfd
*abfd
)
4248 struct module
*module
4249 = (struct module
*) bfd_zalloc (abfd
, sizeof (struct module
));
4250 module
->file_table_count
= 16; /* Arbitrary. */
4252 = bfd_malloc (module
->file_table_count
* sizeof (struct fileinfo
));
4256 /* Parse debug info for a module and internalize it. */
4259 parse_module (bfd
*abfd
, struct module
*module
, unsigned char *ptr
,
4262 unsigned char *maxptr
= ptr
+ length
;
4263 unsigned char *src_ptr
, *pcl_ptr
;
4264 unsigned int prev_linum
= 0, curr_linenum
= 0;
4265 bfd_vma prev_pc
= 0, curr_pc
= 0;
4266 struct srecinfo
*curr_srec
, *srec
;
4267 struct lineinfo
*curr_line
, *line
;
4268 struct funcinfo
*funcinfo
;
4270 /* Initialize tables with zero element. */
4271 curr_srec
= (struct srecinfo
*) bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4272 module
->srec_table
= curr_srec
;
4274 curr_line
= (struct lineinfo
*) bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4275 module
->line_table
= curr_line
;
4277 while (length
== -1 || ptr
< maxptr
)
4279 /* The first byte is not counted in the recorded length. */
4280 int rec_length
= bfd_getl16 (ptr
) + 1;
4281 int rec_type
= bfd_getl16 (ptr
+ 2);
4283 vms_debug2 ((2, "DST record: leng %d, type %d\n", rec_length
, rec_type
));
4285 if (length
== -1 && rec_type
== DST__K_MODEND
)
4292 = _bfd_vms_save_counted_string (abfd
, ptr
+ DST_S_B_MODBEG_NAME
,
4293 maxptr
- (ptr
+ DST_S_B_MODBEG_NAME
));
4300 vms_debug2 ((3, "module: %s\n", module
->name
));
4307 funcinfo
= (struct funcinfo
*)
4308 bfd_zalloc (abfd
, sizeof (struct funcinfo
));
4310 = _bfd_vms_save_counted_string (abfd
, ptr
+ DST_S_B_RTNBEG_NAME
,
4311 maxptr
- (ptr
+ DST_S_B_RTNBEG_NAME
));
4312 funcinfo
->low
= bfd_getl32 (ptr
+ DST_S_L_RTNBEG_ADDRESS
);
4313 funcinfo
->next
= module
->func_table
;
4314 module
->func_table
= funcinfo
;
4316 vms_debug2 ((3, "routine: %s at 0x%lx\n",
4317 funcinfo
->name
, (unsigned long) funcinfo
->low
));
4321 module
->func_table
->high
= module
->func_table
->low
4322 + bfd_getl32 (ptr
+ DST_S_L_RTNEND_SIZE
) - 1;
4324 if (module
->func_table
->high
> module
->high
)
4325 module
->high
= module
->func_table
->high
;
4327 vms_debug2 ((3, "end routine\n"));
4331 vms_debug2 ((3, "prologue\n"));
4335 vms_debug2 ((3, "epilog\n"));
4339 vms_debug2 ((3, "block\n"));
4343 vms_debug2 ((3, "end block\n"));
4347 src_ptr
= ptr
+ DST_S_C_SOURCE_HEADER_SIZE
;
4349 vms_debug2 ((3, "source info\n"));
4351 while (src_ptr
< ptr
+ rec_length
)
4353 int cmd
= src_ptr
[0], cmd_length
, data
;
4357 case DST__K_SRC_DECLFILE
:
4360 = bfd_getl16 (src_ptr
+ DST_S_W_SRC_DF_FILEID
);
4361 char *filename
= _bfd_vms_save_counted_string
4363 src_ptr
+ DST_S_B_SRC_DF_FILENAME
,
4364 ptr
+ rec_length
- (src_ptr
+ DST_S_B_SRC_DF_FILENAME
));
4366 while (fileid
>= module
->file_table_count
)
4368 module
->file_table_count
*= 2;
4370 = bfd_realloc (module
->file_table
,
4371 module
->file_table_count
4372 * sizeof (struct fileinfo
));
4375 module
->file_table
[fileid
].name
= filename
;
4376 module
->file_table
[fileid
].srec
= 1;
4377 cmd_length
= src_ptr
[DST_S_B_SRC_DF_LENGTH
] + 2;
4378 vms_debug2 ((4, "DST_S_C_SRC_DECLFILE: %d, %s\n",
4379 fileid
, module
->file_table
[fileid
].name
));
4383 case DST__K_SRC_DEFLINES_B
:
4384 /* Perform the association and set the next higher index
4386 data
= src_ptr
[DST_S_B_SRC_UNSBYTE
];
4387 srec
= (struct srecinfo
*)
4388 bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4389 srec
->line
= curr_srec
->line
+ data
;
4390 srec
->srec
= curr_srec
->srec
+ data
;
4391 srec
->sfile
= curr_srec
->sfile
;
4392 curr_srec
->next
= srec
;
4395 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_B: %d\n", data
));
4398 case DST__K_SRC_DEFLINES_W
:
4399 /* Perform the association and set the next higher index
4401 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4402 srec
= (struct srecinfo
*)
4403 bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4404 srec
->line
= curr_srec
->line
+ data
;
4405 srec
->srec
= curr_srec
->srec
+ data
,
4406 srec
->sfile
= curr_srec
->sfile
;
4407 curr_srec
->next
= srec
;
4410 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_W: %d\n", data
));
4413 case DST__K_SRC_INCRLNUM_B
:
4414 data
= src_ptr
[DST_S_B_SRC_UNSBYTE
];
4415 curr_srec
->line
+= data
;
4417 vms_debug2 ((4, "DST_S_C_SRC_INCRLNUM_B: %d\n", data
));
4420 case DST__K_SRC_SETFILE
:
4421 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4422 curr_srec
->sfile
= data
;
4423 curr_srec
->srec
= module
->file_table
[data
].srec
;
4425 vms_debug2 ((4, "DST_S_C_SRC_SETFILE: %d\n", data
));
4428 case DST__K_SRC_SETLNUM_L
:
4429 data
= bfd_getl32 (src_ptr
+ DST_S_L_SRC_UNSLONG
);
4430 curr_srec
->line
= data
;
4432 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_L: %d\n", data
));
4435 case DST__K_SRC_SETLNUM_W
:
4436 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4437 curr_srec
->line
= data
;
4439 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_W: %d\n", data
));
4442 case DST__K_SRC_SETREC_L
:
4443 data
= bfd_getl32 (src_ptr
+ DST_S_L_SRC_UNSLONG
);
4444 curr_srec
->srec
= data
;
4445 module
->file_table
[curr_srec
->sfile
].srec
= data
;
4447 vms_debug2 ((4, "DST_S_C_SRC_SETREC_L: %d\n", data
));
4450 case DST__K_SRC_SETREC_W
:
4451 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4452 curr_srec
->srec
= data
;
4453 module
->file_table
[curr_srec
->sfile
].srec
= data
;
4455 vms_debug2 ((4, "DST_S_C_SRC_SETREC_W: %d\n", data
));
4458 case DST__K_SRC_FORMFEED
:
4460 vms_debug2 ((4, "DST_S_C_SRC_FORMFEED\n"));
4464 _bfd_error_handler (_("unknown source command %d"),
4470 src_ptr
+= cmd_length
;
4474 case DST__K_LINE_NUM
:
4475 pcl_ptr
= ptr
+ DST_S_C_LINE_NUM_HEADER_SIZE
;
4477 vms_debug2 ((3, "line info\n"));
4479 while (pcl_ptr
< ptr
+ rec_length
)
4481 /* The command byte is signed so we must sign-extend it. */
4482 int cmd
= ((signed char *)pcl_ptr
)[0], cmd_length
, data
;
4486 case DST__K_DELTA_PC_W
:
4487 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4491 vms_debug2 ((4, "DST__K_DELTA_PC_W: %d\n", data
));
4494 case DST__K_DELTA_PC_L
:
4495 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4499 vms_debug2 ((4, "DST__K_DELTA_PC_L: %d\n", data
));
4502 case DST__K_INCR_LINUM
:
4503 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4504 curr_linenum
+= data
;
4506 vms_debug2 ((4, "DST__K_INCR_LINUM: %d\n", data
));
4509 case DST__K_INCR_LINUM_W
:
4510 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4511 curr_linenum
+= data
;
4513 vms_debug2 ((4, "DST__K_INCR_LINUM_W: %d\n", data
));
4516 case DST__K_INCR_LINUM_L
:
4517 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4518 curr_linenum
+= data
;
4520 vms_debug2 ((4, "DST__K_INCR_LINUM_L: %d\n", data
));
4523 case DST__K_SET_LINUM_INCR
:
4525 (_("%s not implemented"), "DST__K_SET_LINUM_INCR");
4529 case DST__K_SET_LINUM_INCR_W
:
4531 (_("%s not implemented"), "DST__K_SET_LINUM_INCR_W");
4535 case DST__K_RESET_LINUM_INCR
:
4537 (_("%s not implemented"), "DST__K_RESET_LINUM_INCR");
4541 case DST__K_BEG_STMT_MODE
:
4543 (_("%s not implemented"), "DST__K_BEG_STMT_MODE");
4547 case DST__K_END_STMT_MODE
:
4549 (_("%s not implemented"), "DST__K_END_STMT_MODE");
4553 case DST__K_SET_LINUM_B
:
4554 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4555 curr_linenum
= data
;
4557 vms_debug2 ((4, "DST__K_SET_LINUM_B: %d\n", data
));
4560 case DST__K_SET_LINUM
:
4561 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4562 curr_linenum
= data
;
4564 vms_debug2 ((4, "DST__K_SET_LINE_NUM: %d\n", data
));
4567 case DST__K_SET_LINUM_L
:
4568 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4569 curr_linenum
= data
;
4571 vms_debug2 ((4, "DST__K_SET_LINUM_L: %d\n", data
));
4576 (_("%s not implemented"), "DST__K_SET_PC");
4580 case DST__K_SET_PC_W
:
4582 (_("%s not implemented"), "DST__K_SET_PC_W");
4586 case DST__K_SET_PC_L
:
4588 (_("%s not implemented"), "DST__K_SET_PC_L");
4592 case DST__K_SET_STMTNUM
:
4594 (_("%s not implemented"), "DST__K_SET_STMTNUM");
4599 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4602 vms_debug2 ((4, "DST__K_TERM: %d\n", data
));
4606 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4609 vms_debug2 ((4, "DST__K_TERM_W: %d\n", data
));
4613 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4616 vms_debug2 ((4, "DST__K_TERM_L: %d\n", data
));
4619 case DST__K_SET_ABS_PC
:
4620 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4623 vms_debug2 ((4, "DST__K_SET_ABS_PC: 0x%x\n", data
));
4632 vms_debug2 ((4, "bump pc to 0x%lx and line to %d\n",
4633 (unsigned long)curr_pc
, curr_linenum
));
4637 _bfd_error_handler (_("unknown line command %d"), cmd
);
4643 if ((curr_linenum
!= prev_linum
&& curr_pc
!= prev_pc
)
4645 || cmd
== DST__K_DELTA_PC_L
4646 || cmd
== DST__K_DELTA_PC_W
)
4648 line
= (struct lineinfo
*)
4649 bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4650 line
->address
= curr_pc
;
4651 line
->line
= curr_linenum
;
4653 curr_line
->next
= line
;
4656 prev_linum
= curr_linenum
;
4658 vms_debug2 ((4, "-> correlate pc 0x%lx with line %d\n",
4659 (unsigned long)curr_pc
, curr_linenum
));
4662 pcl_ptr
+= cmd_length
;
4666 case 0x17: /* Undocumented type used by DEC C to declare equates. */
4667 vms_debug2 ((3, "undocumented type 0x17\n"));
4671 vms_debug2 ((3, "ignoring record\n"));
4679 /* Finalize tables with EOL marker. */
4680 srec
= (struct srecinfo
*) bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4681 srec
->line
= (unsigned int) -1;
4682 srec
->srec
= (unsigned int) -1;
4683 curr_srec
->next
= srec
;
4685 line
= (struct lineinfo
*) bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4686 line
->line
= (unsigned int) -1;
4687 line
->address
= (bfd_vma
) -1;
4688 curr_line
->next
= line
;
4690 /* Advertise that this module has been parsed. This is needed
4691 because parsing can be either performed at module creation
4692 or deferred until debug info is consumed. */
4693 SET_MODULE_PARSED (module
);
4696 /* Build the list of modules for the specified BFD. */
4698 static struct module
*
4699 build_module_list (bfd
*abfd
)
4701 struct module
*module
, *list
= NULL
;
4704 if ((dmt
= bfd_get_section_by_name (abfd
, "$DMT$")))
4706 /* We have a DMT section so this must be an image. Parse the
4707 section and build the list of modules. This is sufficient
4708 since we can compute the start address and the end address
4709 of every module from the section contents. */
4710 bfd_size_type size
= bfd_section_size (dmt
);
4711 unsigned char *ptr
, *end
;
4713 ptr
= (unsigned char *) bfd_alloc (abfd
, size
);
4717 if (! bfd_get_section_contents (abfd
, dmt
, ptr
, 0, size
))
4720 vms_debug2 ((2, "DMT\n"));
4726 /* Each header declares a module with its start offset and size
4727 of debug info in the DST section, as well as the count of
4728 program sections (i.e. address spans) it contains. */
4729 int modbeg
= bfd_getl32 (ptr
+ DBG_S_L_DMT_MODBEG
);
4730 int msize
= bfd_getl32 (ptr
+ DBG_S_L_DST_SIZE
);
4731 int count
= bfd_getl16 (ptr
+ DBG_S_W_DMT_PSECT_COUNT
);
4732 ptr
+= DBG_S_C_DMT_HEADER_SIZE
;
4734 vms_debug2 ((3, "module: modbeg = %d, size = %d, count = %d\n",
4735 modbeg
, msize
, count
));
4737 /* We create a 'module' structure for each program section since
4738 we only support contiguous addresses in a 'module' structure.
4739 As a consequence, the actual debug info in the DST section is
4740 shared and can be parsed multiple times; that doesn't seem to
4741 cause problems in practice. */
4744 int start
= bfd_getl32 (ptr
+ DBG_S_L_DMT_PSECT_START
);
4745 int length
= bfd_getl32 (ptr
+ DBG_S_L_DMT_PSECT_LENGTH
);
4746 module
= new_module (abfd
);
4747 module
->modbeg
= modbeg
;
4748 module
->size
= msize
;
4749 module
->low
= start
;
4750 module
->high
= start
+ length
;
4751 module
->next
= list
;
4753 ptr
+= DBG_S_C_DMT_PSECT_SIZE
;
4755 vms_debug2 ((4, "section: start = 0x%x, length = %d\n",
4762 /* We don't have a DMT section so this must be an object. Parse
4763 the module right now in order to compute its start address and
4765 void *dst
= PRIV (dst_section
)->contents
;
4770 module
= new_module (abfd
);
4771 parse_module (abfd
, module
, PRIV (dst_section
)->contents
, -1);
4778 /* Calculate and return the name of the source file and the line nearest
4779 to the wanted location in the specified module. */
4782 module_find_nearest_line (bfd
*abfd
, struct module
*module
, bfd_vma addr
,
4783 const char **file
, const char **func
,
4786 struct funcinfo
*funcinfo
;
4787 struct lineinfo
*lineinfo
;
4788 struct srecinfo
*srecinfo
;
4789 bfd_boolean ret
= FALSE
;
4791 /* Parse this module if that was not done at module creation. */
4792 if (! IS_MODULE_PARSED (module
))
4794 unsigned int size
= module
->size
;
4795 unsigned int modbeg
= PRIV (dst_section
)->filepos
+ module
->modbeg
;
4796 unsigned char *buffer
;
4798 if (bfd_seek (abfd
, modbeg
, SEEK_SET
) != 0
4799 || (buffer
= _bfd_malloc_and_read (abfd
, size
, size
)) == NULL
)
4801 bfd_set_error (bfd_error_no_debug_section
);
4805 parse_module (abfd
, module
, buffer
, size
);
4809 /* Find out the function (if any) that contains the address. */
4810 for (funcinfo
= module
->func_table
; funcinfo
; funcinfo
= funcinfo
->next
)
4811 if (addr
>= funcinfo
->low
&& addr
<= funcinfo
->high
)
4813 *func
= funcinfo
->name
;
4818 /* Find out the source file and the line nearest to the address. */
4819 for (lineinfo
= module
->line_table
; lineinfo
; lineinfo
= lineinfo
->next
)
4820 if (lineinfo
->next
&& addr
< lineinfo
->next
->address
)
4822 for (srecinfo
= module
->srec_table
; srecinfo
; srecinfo
= srecinfo
->next
)
4823 if (srecinfo
->next
&& lineinfo
->line
< srecinfo
->next
->line
)
4825 if (srecinfo
->sfile
> 0)
4827 *file
= module
->file_table
[srecinfo
->sfile
].name
;
4828 *line
= srecinfo
->srec
+ lineinfo
->line
- srecinfo
->line
;
4832 *file
= module
->name
;
4833 *line
= lineinfo
->line
;
4844 /* Provided a BFD, a section and an offset into the section, calculate and
4845 return the name of the source file and the line nearest to the wanted
4849 _bfd_vms_find_nearest_line (bfd
*abfd
,
4850 asymbol
**symbols ATTRIBUTE_UNUSED
,
4856 unsigned int *discriminator
)
4858 struct module
*module
;
4860 /* What address are we looking for? */
4861 bfd_vma addr
= section
->vma
+ offset
;
4869 /* We can't do anything if there is no DST (debug symbol table). */
4870 if (PRIV (dst_section
) == NULL
)
4873 /* Create the module list - if not already done. */
4874 if (PRIV (modules
) == NULL
)
4876 PRIV (modules
) = build_module_list (abfd
);
4877 if (PRIV (modules
) == NULL
)
4881 for (module
= PRIV (modules
); module
; module
= module
->next
)
4882 if (addr
>= module
->low
&& addr
<= module
->high
)
4883 return module_find_nearest_line (abfd
, module
, addr
, file
, func
, line
);
4888 /* Canonicalizations. */
4889 /* Set name, value, section and flags of SYM from E. */
4892 alpha_vms_convert_symbol (bfd
*abfd
, struct vms_symbol_entry
*e
, asymbol
*sym
)
4901 flags
= BSF_NO_FLAGS
;
4907 if (e
->flags
& EGSY__V_WEAK
)
4910 if (e
->flags
& EGSY__V_DEF
)
4912 /* Symbol definition. */
4913 flags
|= BSF_GLOBAL
;
4914 if (e
->flags
& EGSY__V_NORM
)
4915 flags
|= BSF_FUNCTION
;
4921 /* Symbol reference. */
4922 sec
= bfd_und_section_ptr
;
4927 /* A universal symbol is by definition global... */
4928 flags
|= BSF_GLOBAL
;
4930 /* ...and dynamic in shared libraries. */
4931 if (abfd
->flags
& DYNAMIC
)
4932 flags
|= BSF_DYNAMIC
;
4934 if (e
->flags
& EGSY__V_WEAK
)
4937 if (!(e
->flags
& EGSY__V_DEF
))
4940 if (e
->flags
& EGSY__V_NORM
)
4941 flags
|= BSF_FUNCTION
;
4944 /* sec = e->section; */
4945 sec
= bfd_abs_section_ptr
;
4960 /* Return the number of bytes required to store a vector of pointers
4961 to asymbols for all the symbols in the BFD abfd, including a
4962 terminal NULL pointer. If there are no symbols in the BFD,
4963 then return 0. If an error occurs, return -1. */
4966 alpha_vms_get_symtab_upper_bound (bfd
*abfd
)
4968 vms_debug2 ((1, "alpha_vms_get_symtab_upper_bound (%p), %d symbols\n",
4969 abfd
, PRIV (gsd_sym_count
)));
4971 return (PRIV (gsd_sym_count
) + 1) * sizeof (asymbol
*);
4974 /* Read the symbols from the BFD abfd, and fills in the vector
4975 location with pointers to the symbols and a trailing NULL.
4977 Return number of symbols read. */
4980 alpha_vms_canonicalize_symtab (bfd
*abfd
, asymbol
**symbols
)
4984 vms_debug2 ((1, "alpha_vms_canonicalize_symtab (%p, <ret>)\n", abfd
));
4986 if (PRIV (csymbols
) == NULL
)
4988 PRIV (csymbols
) = (asymbol
**) bfd_alloc
4989 (abfd
, PRIV (gsd_sym_count
) * sizeof (asymbol
*));
4991 /* Traverse table and fill symbols vector. */
4992 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
4994 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
4997 sym
= bfd_make_empty_symbol (abfd
);
4998 if (sym
== NULL
|| !alpha_vms_convert_symbol (abfd
, e
, sym
))
5000 bfd_release (abfd
, PRIV (csymbols
));
5001 PRIV (csymbols
) = NULL
;
5005 PRIV (csymbols
)[i
] = sym
;
5009 if (symbols
!= NULL
)
5011 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
5012 symbols
[i
] = PRIV (csymbols
)[i
];
5016 return PRIV (gsd_sym_count
);
5019 /* Read and convert relocations from ETIR. We do it once for all sections. */
5022 alpha_vms_slurp_relocs (bfd
*abfd
)
5026 vms_debug2 ((3, "alpha_vms_slurp_relocs\n"));
5028 /* We slurp relocs only once, for all sections. */
5029 if (PRIV (reloc_done
))
5031 PRIV (reloc_done
) = TRUE
;
5033 if (alpha_vms_canonicalize_symtab (abfd
, NULL
) < 0)
5036 if (bfd_seek (abfd
, 0, SEEK_SET
) != 0)
5041 unsigned char *begin
;
5044 bfd_reloc_code_real_type reloc_code
;
5050 bfd_vma cur_address
;
5052 unsigned char *cur_sym
= NULL
;
5054 bfd_vma cur_addend
= 0;
5056 /* Skip non-ETIR records. */
5057 type
= _bfd_vms_get_object_record (abfd
);
5058 if (type
== EOBJ__C_EEOM
)
5060 if (type
!= EOBJ__C_ETIR
)
5063 begin
= PRIV (recrd
.rec
) + 4;
5064 end
= PRIV (recrd
.rec
) + PRIV (recrd
.rec_size
);
5066 for (ptr
= begin
; ptr
< end
; ptr
+= length
)
5070 cmd
= bfd_getl16 (ptr
);
5071 length
= bfd_getl16 (ptr
+ 2);
5073 cur_address
= vaddr
;
5075 vms_debug2 ((4, "alpha_vms_slurp_relocs: etir %s\n",
5076 _bfd_vms_etir_name (cmd
)));
5080 case ETIR__C_STA_GBL
: /* ALPHA_R_REFLONG und_section, step 1 */
5081 /* ALPHA_R_REFQUAD und_section, step 1 */
5086 case ETIR__C_STA_PQ
: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
5087 cur_psidx
= bfd_getl32 (ptr
+ 4);
5088 cur_addend
= bfd_getl64 (ptr
+ 8);
5092 case ETIR__C_CTL_SETRB
:
5093 if (prev_cmd
!= ETIR__C_STA_PQ
)
5096 /* xgettext:c-format */
5097 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (prev_cmd
),
5098 _bfd_vms_etir_name (cmd
));
5101 cur_psect
= cur_psidx
;
5107 case ETIR__C_STA_LW
: /* ALPHA_R_REFLONG abs_section, step 1 */
5108 /* ALPHA_R_REFLONG und_section, step 2 */
5111 if (prev_cmd
!= ETIR__C_STA_GBL
)
5114 /* xgettext:c-format */
5115 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (cmd
),
5116 _bfd_vms_etir_name (ETIR__C_STA_LW
));
5120 cur_addend
= bfd_getl32 (ptr
+ 4);
5124 case ETIR__C_STA_QW
: /* ALPHA_R_REFQUAD abs_section, step 1 */
5125 /* ALPHA_R_REFQUAD und_section, step 2 */
5126 if (prev_cmd
!= -1 && prev_cmd
!= ETIR__C_STA_GBL
)
5129 /* xgettext:c-format */
5130 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (cmd
),
5131 _bfd_vms_etir_name (ETIR__C_STA_QW
));
5134 cur_addend
= bfd_getl64 (ptr
+ 4);
5138 case ETIR__C_STO_LW
: /* ALPHA_R_REFLONG und_section, step 4 */
5139 /* ALPHA_R_REFLONG abs_section, step 2 */
5140 /* ALPHA_R_REFLONG others, step 2 */
5141 if (prev_cmd
!= ETIR__C_OPR_ADD
5142 && prev_cmd
!= ETIR__C_STA_LW
5143 && prev_cmd
!= ETIR__C_STA_PQ
)
5145 /* xgettext:c-format */
5146 _bfd_error_handler (_("unknown reloc %s + %s"),
5147 _bfd_vms_etir_name (prev_cmd
),
5148 _bfd_vms_etir_name (ETIR__C_STO_LW
));
5151 reloc_code
= BFD_RELOC_32
;
5154 case ETIR__C_STO_QW
: /* ALPHA_R_REFQUAD und_section, step 4 */
5155 /* ALPHA_R_REFQUAD abs_section, step 2 */
5156 if (prev_cmd
!= ETIR__C_OPR_ADD
&& prev_cmd
!= ETIR__C_STA_QW
)
5158 /* xgettext:c-format */
5159 _bfd_error_handler (_("unknown reloc %s + %s"),
5160 _bfd_vms_etir_name (prev_cmd
),
5161 _bfd_vms_etir_name (ETIR__C_STO_QW
));
5164 reloc_code
= BFD_RELOC_64
;
5167 case ETIR__C_STO_OFF
: /* ALPHA_R_REFQUAD others, step 2 */
5168 if (prev_cmd
!= ETIR__C_STA_PQ
)
5170 /* xgettext:c-format */
5171 _bfd_error_handler (_("unknown reloc %s + %s"),
5172 _bfd_vms_etir_name (prev_cmd
),
5173 _bfd_vms_etir_name (ETIR__C_STO_OFF
));
5176 reloc_code
= BFD_RELOC_64
;
5179 case ETIR__C_OPR_ADD
: /* ALPHA_R_REFLONG und_section, step 3 */
5180 /* ALPHA_R_REFQUAD und_section, step 3 */
5181 if (prev_cmd
!= ETIR__C_STA_LW
&& prev_cmd
!= ETIR__C_STA_QW
)
5183 /* xgettext:c-format */
5184 _bfd_error_handler (_("unknown reloc %s + %s"),
5185 _bfd_vms_etir_name (prev_cmd
),
5186 _bfd_vms_etir_name (ETIR__C_OPR_ADD
));
5189 prev_cmd
= ETIR__C_OPR_ADD
;
5192 case ETIR__C_STO_CA
: /* ALPHA_R_CODEADDR */
5193 reloc_code
= BFD_RELOC_ALPHA_CODEADDR
;
5197 case ETIR__C_STO_GBL
: /* ALPHA_R_REFQUAD und_section */
5198 reloc_code
= BFD_RELOC_64
;
5202 case ETIR__C_STO_GBL_LW
: /* ALPHA_R_REFLONG und_section */
5203 reloc_code
= BFD_RELOC_32
;
5207 case ETIR__C_STC_LP_PSB
: /* ALPHA_R_LINKAGE */
5208 reloc_code
= BFD_RELOC_ALPHA_LINKAGE
;
5212 case ETIR__C_STC_NOP_GBL
: /* ALPHA_R_NOP */
5213 reloc_code
= BFD_RELOC_ALPHA_NOP
;
5216 case ETIR__C_STC_BSR_GBL
: /* ALPHA_R_BSR */
5217 reloc_code
= BFD_RELOC_ALPHA_BSR
;
5220 case ETIR__C_STC_LDA_GBL
: /* ALPHA_R_LDA */
5221 reloc_code
= BFD_RELOC_ALPHA_LDA
;
5224 case ETIR__C_STC_BOH_GBL
: /* ALPHA_R_BOH */
5225 reloc_code
= BFD_RELOC_ALPHA_BOH
;
5229 cur_sym
= ptr
+ 4 + 32;
5230 cur_address
= bfd_getl64 (ptr
+ 4 + 8);
5231 cur_addend
= bfd_getl64 (ptr
+ 4 + 24);
5234 case ETIR__C_STO_IMM
:
5235 vaddr
+= bfd_getl32 (ptr
+ 4);
5239 _bfd_error_handler (_("unknown reloc %s"),
5240 _bfd_vms_etir_name (cmd
));
5246 struct vms_section_data_struct
*vms_sec
;
5250 /* Get section to which the relocation applies. */
5251 if (cur_psect
< 0 || cur_psect
> (int)PRIV (section_count
))
5253 _bfd_error_handler (_("invalid section index in ETIR"));
5257 if (PRIV (sections
) == NULL
)
5259 sec
= PRIV (sections
)[cur_psect
];
5260 if (sec
== bfd_abs_section_ptr
)
5262 _bfd_error_handler (_("relocation for non-REL psect"));
5266 vms_sec
= vms_section_data (sec
);
5268 /* Allocate a reloc entry. */
5269 if (sec
->reloc_count
>= vms_sec
->reloc_max
)
5271 if (vms_sec
->reloc_max
== 0)
5273 vms_sec
->reloc_max
= 64;
5274 sec
->relocation
= bfd_zmalloc
5275 (vms_sec
->reloc_max
* sizeof (arelent
));
5279 vms_sec
->reloc_max
*= 2;
5280 sec
->relocation
= bfd_realloc
5281 (sec
->relocation
, vms_sec
->reloc_max
* sizeof (arelent
));
5284 reloc
= &sec
->relocation
[sec
->reloc_count
];
5287 reloc
->howto
= bfd_reloc_type_lookup (abfd
, reloc_code
);
5289 if (cur_sym
!= NULL
)
5292 unsigned int symlen
= *cur_sym
;
5295 /* Linear search. */
5300 for (j
= 0; j
< PRIV (gsd_sym_count
); j
++)
5301 if (PRIV (syms
)[j
]->namelen
== symlen
5302 && memcmp (PRIV (syms
)[j
]->name
, cur_sym
, symlen
) == 0)
5304 sym
= &PRIV (csymbols
)[j
];
5309 _bfd_error_handler (_("unknown symbol in command %s"),
5310 _bfd_vms_etir_name (cmd
));
5311 reloc
->sym_ptr_ptr
= NULL
;
5314 reloc
->sym_ptr_ptr
= sym
;
5316 else if (cur_psidx
>= 0)
5318 if (PRIV (sections
) == NULL
|| cur_psidx
>= (int) PRIV (section_count
))
5320 reloc
->sym_ptr_ptr
=
5321 PRIV (sections
)[cur_psidx
]->symbol_ptr_ptr
;
5324 reloc
->sym_ptr_ptr
= NULL
;
5326 reloc
->address
= cur_address
;
5327 reloc
->addend
= cur_addend
;
5329 if (reloc_code
== ALPHA_R_LINKAGE
)
5332 size
= bfd_get_reloc_size (reloc
->howto
);
5342 vms_debug2 ((3, "alpha_vms_slurp_relocs: result = TRUE\n"));
5347 /* Return the number of bytes required to store the relocation
5348 information associated with the given section. */
5351 alpha_vms_get_reloc_upper_bound (bfd
*abfd ATTRIBUTE_UNUSED
, asection
*section
)
5353 alpha_vms_slurp_relocs (abfd
);
5355 return (section
->reloc_count
+ 1) * sizeof (arelent
*);
5358 /* Convert relocations from VMS (external) form into BFD internal
5359 form. Return the number of relocations. */
5362 alpha_vms_canonicalize_reloc (bfd
*abfd
, asection
*section
, arelent
**relptr
,
5363 asymbol
**symbols ATTRIBUTE_UNUSED
)
5368 if (!alpha_vms_slurp_relocs (abfd
))
5371 count
= section
->reloc_count
;
5372 tblptr
= section
->relocation
;
5375 *relptr
++ = tblptr
++;
5377 *relptr
= (arelent
*) NULL
;
5378 return section
->reloc_count
;
5381 /* Install a new set of internal relocs. */
5383 #define alpha_vms_set_reloc _bfd_generic_set_reloc
5386 /* This is just copied from ecoff-alpha, needs to be fixed probably. */
5388 /* How to process the various reloc types. */
5390 static bfd_reloc_status_type
5391 reloc_nil (bfd
* abfd ATTRIBUTE_UNUSED
,
5392 arelent
*reloc ATTRIBUTE_UNUSED
,
5393 asymbol
*sym ATTRIBUTE_UNUSED
,
5394 void * data ATTRIBUTE_UNUSED
,
5395 asection
*sec ATTRIBUTE_UNUSED
,
5396 bfd
*output_bfd ATTRIBUTE_UNUSED
,
5397 char **error_message ATTRIBUTE_UNUSED
)
5400 vms_debug (1, "reloc_nil (abfd %p, output_bfd %p)\n", abfd
, output_bfd
);
5401 vms_debug (2, "In section %s, symbol %s\n",
5402 sec
->name
, sym
->name
);
5403 vms_debug (2, "reloc sym %s, addr %08lx, addend %08lx, reloc is a %s\n",
5404 reloc
->sym_ptr_ptr
[0]->name
,
5405 (unsigned long)reloc
->address
,
5406 (unsigned long)reloc
->addend
, reloc
->howto
->name
);
5407 vms_debug (2, "data at %p\n", data
);
5408 /* _bfd_hexdump (2, data, bfd_get_reloc_size (reloc->howto), 0); */
5411 return bfd_reloc_ok
;
5414 /* In case we're on a 32-bit machine, construct a 64-bit "-1" value
5415 from smaller values. Start with zero, widen, *then* decrement. */
5416 #define MINUS_ONE (((bfd_vma)0) - 1)
5418 static reloc_howto_type alpha_howto_table
[] =
5420 HOWTO (ALPHA_R_IGNORE
, /* Type. */
5421 0, /* Rightshift. */
5422 0, /* Size (0 = byte, 1 = short, 2 = long). */
5424 TRUE
, /* PC relative. */
5426 complain_overflow_dont
,/* Complain_on_overflow. */
5427 reloc_nil
, /* Special_function. */
5428 "IGNORE", /* Name. */
5429 TRUE
, /* Partial_inplace. */
5430 0, /* Source mask */
5432 TRUE
), /* PC rel offset. */
5434 /* A 64 bit reference to a symbol. */
5435 HOWTO (ALPHA_R_REFQUAD
, /* Type. */
5436 0, /* Rightshift. */
5437 4, /* Size (0 = byte, 1 = short, 2 = long). */
5439 FALSE
, /* PC relative. */
5441 complain_overflow_bitfield
, /* Complain_on_overflow. */
5442 reloc_nil
, /* Special_function. */
5443 "REFQUAD", /* Name. */
5444 TRUE
, /* Partial_inplace. */
5445 MINUS_ONE
, /* Source mask. */
5446 MINUS_ONE
, /* Dest mask. */
5447 FALSE
), /* PC rel offset. */
5449 /* A 21 bit branch. The native assembler generates these for
5450 branches within the text segment, and also fills in the PC
5451 relative offset in the instruction. */
5452 HOWTO (ALPHA_R_BRADDR
, /* Type. */
5453 2, /* Rightshift. */
5454 2, /* Size (0 = byte, 1 = short, 2 = long). */
5456 TRUE
, /* PC relative. */
5458 complain_overflow_signed
, /* Complain_on_overflow. */
5459 reloc_nil
, /* Special_function. */
5460 "BRADDR", /* Name. */
5461 TRUE
, /* Partial_inplace. */
5462 0x1fffff, /* Source mask. */
5463 0x1fffff, /* Dest mask. */
5464 FALSE
), /* PC rel offset. */
5466 /* A hint for a jump to a register. */
5467 HOWTO (ALPHA_R_HINT
, /* Type. */
5468 2, /* Rightshift. */
5469 1, /* Size (0 = byte, 1 = short, 2 = long). */
5471 TRUE
, /* PC relative. */
5473 complain_overflow_dont
,/* Complain_on_overflow. */
5474 reloc_nil
, /* Special_function. */
5476 TRUE
, /* Partial_inplace. */
5477 0x3fff, /* Source mask. */
5478 0x3fff, /* Dest mask. */
5479 FALSE
), /* PC rel offset. */
5481 /* 16 bit PC relative offset. */
5482 HOWTO (ALPHA_R_SREL16
, /* Type. */
5483 0, /* Rightshift. */
5484 1, /* Size (0 = byte, 1 = short, 2 = long). */
5486 TRUE
, /* PC relative. */
5488 complain_overflow_signed
, /* Complain_on_overflow. */
5489 reloc_nil
, /* Special_function. */
5490 "SREL16", /* Name. */
5491 TRUE
, /* Partial_inplace. */
5492 0xffff, /* Source mask. */
5493 0xffff, /* Dest mask. */
5494 FALSE
), /* PC rel offset. */
5496 /* 32 bit PC relative offset. */
5497 HOWTO (ALPHA_R_SREL32
, /* Type. */
5498 0, /* Rightshift. */
5499 2, /* Size (0 = byte, 1 = short, 2 = long). */
5501 TRUE
, /* PC relative. */
5503 complain_overflow_signed
, /* Complain_on_overflow. */
5504 reloc_nil
, /* Special_function. */
5505 "SREL32", /* Name. */
5506 TRUE
, /* Partial_inplace. */
5507 0xffffffff, /* Source mask. */
5508 0xffffffff, /* Dest mask. */
5509 FALSE
), /* PC rel offset. */
5511 /* A 64 bit PC relative offset. */
5512 HOWTO (ALPHA_R_SREL64
, /* Type. */
5513 0, /* Rightshift. */
5514 4, /* Size (0 = byte, 1 = short, 2 = long). */
5516 TRUE
, /* PC relative. */
5518 complain_overflow_signed
, /* Complain_on_overflow. */
5519 reloc_nil
, /* Special_function. */
5520 "SREL64", /* Name. */
5521 TRUE
, /* Partial_inplace. */
5522 MINUS_ONE
, /* Source mask. */
5523 MINUS_ONE
, /* Dest mask. */
5524 FALSE
), /* PC rel offset. */
5526 /* Push a value on the reloc evaluation stack. */
5527 HOWTO (ALPHA_R_OP_PUSH
, /* Type. */
5528 0, /* Rightshift. */
5529 0, /* Size (0 = byte, 1 = short, 2 = long). */
5531 FALSE
, /* PC relative. */
5533 complain_overflow_dont
,/* Complain_on_overflow. */
5534 reloc_nil
, /* Special_function. */
5535 "OP_PUSH", /* Name. */
5536 FALSE
, /* Partial_inplace. */
5537 0, /* Source mask. */
5539 FALSE
), /* PC rel offset. */
5541 /* Store the value from the stack at the given address. Store it in
5542 a bitfield of size r_size starting at bit position r_offset. */
5543 HOWTO (ALPHA_R_OP_STORE
, /* Type. */
5544 0, /* Rightshift. */
5545 4, /* Size (0 = byte, 1 = short, 2 = long). */
5547 FALSE
, /* PC relative. */
5549 complain_overflow_dont
,/* Complain_on_overflow. */
5550 reloc_nil
, /* Special_function. */
5551 "OP_STORE", /* Name. */
5552 FALSE
, /* Partial_inplace. */
5553 0, /* Source mask. */
5554 MINUS_ONE
, /* Dest mask. */
5555 FALSE
), /* PC rel offset. */
5557 /* Subtract the reloc address from the value on the top of the
5558 relocation stack. */
5559 HOWTO (ALPHA_R_OP_PSUB
, /* Type. */
5560 0, /* Rightshift. */
5561 0, /* Size (0 = byte, 1 = short, 2 = long). */
5563 FALSE
, /* PC relative. */
5565 complain_overflow_dont
,/* Complain_on_overflow. */
5566 reloc_nil
, /* Special_function. */
5567 "OP_PSUB", /* Name. */
5568 FALSE
, /* Partial_inplace. */
5569 0, /* Source mask. */
5571 FALSE
), /* PC rel offset. */
5573 /* Shift the value on the top of the relocation stack right by the
5575 HOWTO (ALPHA_R_OP_PRSHIFT
, /* Type. */
5576 0, /* Rightshift. */
5577 0, /* Size (0 = byte, 1 = short, 2 = long). */
5579 FALSE
, /* PC relative. */
5581 complain_overflow_dont
,/* Complain_on_overflow. */
5582 reloc_nil
, /* Special_function. */
5583 "OP_PRSHIFT", /* Name. */
5584 FALSE
, /* Partial_inplace. */
5585 0, /* Source mask. */
5587 FALSE
), /* PC rel offset. */
5589 /* Hack. Linkage is done by linker. */
5590 HOWTO (ALPHA_R_LINKAGE
, /* Type. */
5591 0, /* Rightshift. */
5592 0, /* Size (0 = byte, 1 = short, 2 = long). */
5594 FALSE
, /* PC relative. */
5596 complain_overflow_dont
,/* Complain_on_overflow. */
5597 reloc_nil
, /* Special_function. */
5598 "LINKAGE", /* Name. */
5599 FALSE
, /* Partial_inplace. */
5600 0, /* Source mask. */
5602 FALSE
), /* PC rel offset. */
5604 /* A 32 bit reference to a symbol. */
5605 HOWTO (ALPHA_R_REFLONG
, /* Type. */
5606 0, /* Rightshift. */
5607 2, /* Size (0 = byte, 1 = short, 2 = long). */
5609 FALSE
, /* PC relative. */
5611 complain_overflow_bitfield
, /* Complain_on_overflow. */
5612 reloc_nil
, /* Special_function. */
5613 "REFLONG", /* Name. */
5614 TRUE
, /* Partial_inplace. */
5615 0xffffffff, /* Source mask. */
5616 0xffffffff, /* Dest mask. */
5617 FALSE
), /* PC rel offset. */
5619 /* A 64 bit reference to a procedure, written as 32 bit value. */
5620 HOWTO (ALPHA_R_CODEADDR
, /* Type. */
5621 0, /* Rightshift. */
5622 4, /* Size (0 = byte, 1 = short, 2 = long). */
5624 FALSE
, /* PC relative. */
5626 complain_overflow_signed
,/* Complain_on_overflow. */
5627 reloc_nil
, /* Special_function. */
5628 "CODEADDR", /* Name. */
5629 FALSE
, /* Partial_inplace. */
5630 0xffffffff, /* Source mask. */
5631 0xffffffff, /* Dest mask. */
5632 FALSE
), /* PC rel offset. */
5634 HOWTO (ALPHA_R_NOP
, /* Type. */
5635 0, /* Rightshift. */
5636 3, /* Size (0 = byte, 1 = short, 2 = long). */
5638 /* The following value must match that of ALPHA_R_BSR/ALPHA_R_BOH
5639 because the calculations for the 3 relocations are the same.
5640 See B.4.5.2 of the OpenVMS Linker Utility Manual. */
5641 TRUE
, /* PC relative. */
5643 complain_overflow_dont
,/* Complain_on_overflow. */
5644 reloc_nil
, /* Special_function. */
5646 FALSE
, /* Partial_inplace. */
5647 0xffffffff, /* Source mask. */
5648 0xffffffff, /* Dest mask. */
5649 FALSE
), /* PC rel offset. */
5651 HOWTO (ALPHA_R_BSR
, /* Type. */
5652 0, /* Rightshift. */
5653 3, /* Size (0 = byte, 1 = short, 2 = long). */
5655 TRUE
, /* PC relative. */
5657 complain_overflow_dont
,/* Complain_on_overflow. */
5658 reloc_nil
, /* Special_function. */
5660 FALSE
, /* Partial_inplace. */
5661 0xffffffff, /* Source mask. */
5662 0xffffffff, /* Dest mask. */
5663 FALSE
), /* PC rel offset. */
5665 HOWTO (ALPHA_R_LDA
, /* Type. */
5666 0, /* Rightshift. */
5667 3, /* Size (0 = byte, 1 = short, 2 = long). */
5669 FALSE
, /* PC relative. */
5671 complain_overflow_dont
,/* Complain_on_overflow. */
5672 reloc_nil
, /* Special_function. */
5674 FALSE
, /* Partial_inplace. */
5675 0xffffffff, /* Source mask. */
5676 0xffffffff, /* Dest mask. */
5677 FALSE
), /* PC rel offset. */
5679 HOWTO (ALPHA_R_BOH
, /* Type. */
5680 0, /* Rightshift. */
5681 3, /* Size (0 = byte, 1 = short, 2 = long, 3 = nil). */
5683 TRUE
, /* PC relative. */
5685 complain_overflow_dont
,/* Complain_on_overflow. */
5686 reloc_nil
, /* Special_function. */
5688 FALSE
, /* Partial_inplace. */
5689 0xffffffff, /* Source mask. */
5690 0xffffffff, /* Dest mask. */
5691 FALSE
), /* PC rel offset. */
5694 /* Return a pointer to a howto structure which, when invoked, will perform
5695 the relocation code on data from the architecture noted. */
5697 static reloc_howto_type
*
5698 alpha_vms_bfd_reloc_type_lookup (bfd
* abfd ATTRIBUTE_UNUSED
,
5699 bfd_reloc_code_real_type code
)
5703 vms_debug2 ((1, "vms_bfd_reloc_type_lookup (%p, %d)\t", abfd
, code
));
5707 case BFD_RELOC_16
: alpha_type
= ALPHA_R_SREL16
; break;
5708 case BFD_RELOC_32
: alpha_type
= ALPHA_R_REFLONG
; break;
5709 case BFD_RELOC_64
: alpha_type
= ALPHA_R_REFQUAD
; break;
5710 case BFD_RELOC_CTOR
: alpha_type
= ALPHA_R_REFQUAD
; break;
5711 case BFD_RELOC_23_PCREL_S2
: alpha_type
= ALPHA_R_BRADDR
; break;
5712 case BFD_RELOC_ALPHA_HINT
: alpha_type
= ALPHA_R_HINT
; break;
5713 case BFD_RELOC_16_PCREL
: alpha_type
= ALPHA_R_SREL16
; break;
5714 case BFD_RELOC_32_PCREL
: alpha_type
= ALPHA_R_SREL32
; break;
5715 case BFD_RELOC_64_PCREL
: alpha_type
= ALPHA_R_SREL64
; break;
5716 case BFD_RELOC_ALPHA_LINKAGE
: alpha_type
= ALPHA_R_LINKAGE
; break;
5717 case BFD_RELOC_ALPHA_CODEADDR
: alpha_type
= ALPHA_R_CODEADDR
; break;
5718 case BFD_RELOC_ALPHA_NOP
: alpha_type
= ALPHA_R_NOP
; break;
5719 case BFD_RELOC_ALPHA_BSR
: alpha_type
= ALPHA_R_BSR
; break;
5720 case BFD_RELOC_ALPHA_LDA
: alpha_type
= ALPHA_R_LDA
; break;
5721 case BFD_RELOC_ALPHA_BOH
: alpha_type
= ALPHA_R_BOH
; break;
5723 _bfd_error_handler (_("reloc (%d) is *UNKNOWN*"), code
);
5726 vms_debug2 ((2, "reloc is %s\n", alpha_howto_table
[alpha_type
].name
));
5727 return & alpha_howto_table
[alpha_type
];
5730 static reloc_howto_type
*
5731 alpha_vms_bfd_reloc_name_lookup (bfd
*abfd ATTRIBUTE_UNUSED
,
5737 i
< sizeof (alpha_howto_table
) / sizeof (alpha_howto_table
[0]);
5739 if (alpha_howto_table
[i
].name
!= NULL
5740 && strcasecmp (alpha_howto_table
[i
].name
, r_name
) == 0)
5741 return &alpha_howto_table
[i
];
5747 alpha_vms_get_synthetic_symtab (bfd
*abfd
,
5748 long symcount ATTRIBUTE_UNUSED
,
5749 asymbol
**usyms ATTRIBUTE_UNUSED
,
5750 long dynsymcount ATTRIBUTE_UNUSED
,
5751 asymbol
**dynsyms ATTRIBUTE_UNUSED
,
5758 syms
= (asymbol
*) bfd_malloc (PRIV (norm_sym_count
) * sizeof (asymbol
));
5763 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
5765 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
5776 flags
= BSF_LOCAL
| BSF_SYNTHETIC
;
5783 if ((e
->flags
& EGSY__V_DEF
) && (e
->flags
& EGSY__V_NORM
))
5785 value
= e
->code_value
;
5786 sec
= e
->code_section
;
5797 sname
= bfd_alloc (abfd
, l
+ 5);
5800 memcpy (sname
, name
, l
);
5801 memcpy (sname
+ l
, "..en", 5);
5808 sym
->udata
.p
= NULL
;
5817 vms_time_to_str (unsigned char *buf
)
5819 time_t t
= vms_rawtime_to_time_t (buf
);
5820 char *res
= ctime (&t
);
5823 res
= "*invalid time*";
5830 evax_bfd_print_emh (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
5832 struct vms_emh_common
*emh
= (struct vms_emh_common
*)rec
;
5833 unsigned int subtype
;
5836 subtype
= (unsigned) bfd_getl16 (emh
->subtyp
);
5838 /* xgettext:c-format */
5839 fprintf (file
, _(" EMH %u (len=%u): "), subtype
, rec_len
);
5841 /* PR 21618: Check for invalid lengths. */
5842 if (rec_len
< sizeof (* emh
))
5844 fprintf (file
, _(" Error: The length is less than the length of an EMH record\n"));
5847 extra
= rec_len
- sizeof (struct vms_emh_common
);
5853 struct vms_emh_mhd
*mhd
= (struct vms_emh_mhd
*) rec
;
5855 const char * nextname
;
5856 const char * maxname
;
5858 /* PR 21840: Check for invalid lengths. */
5859 if (rec_len
< sizeof (* mhd
))
5861 fprintf (file
, _(" Error: The record length is less than the size of an EMH_MHD record\n"));
5864 fprintf (file
, _("Module header\n"));
5865 fprintf (file
, _(" structure level: %u\n"), mhd
->strlvl
);
5866 fprintf (file
, _(" max record size: %u\n"),
5867 (unsigned) bfd_getl32 (mhd
->recsiz
));
5868 name
= (char *)(mhd
+ 1);
5869 maxname
= (char *) rec
+ rec_len
;
5870 if (name
> maxname
- 2)
5872 fprintf (file
, _(" Error: The module name is missing\n"));
5875 nextname
= name
+ name
[0] + 1;
5876 if (nextname
>= maxname
)
5878 fprintf (file
, _(" Error: The module name is too long\n"));
5881 fprintf (file
, _(" module name : %.*s\n"), name
[0], name
+ 1);
5883 if (name
> maxname
- 2)
5885 fprintf (file
, _(" Error: The module version is missing\n"));
5888 nextname
= name
+ name
[0] + 1;
5889 if (nextname
>= maxname
)
5891 fprintf (file
, _(" Error: The module version is too long\n"));
5894 fprintf (file
, _(" module version : %.*s\n"), name
[0], name
+ 1);
5896 if ((maxname
- name
) < 17 && maxname
[-1] != 0)
5897 fprintf (file
, _(" Error: The compile date is truncated\n"));
5899 fprintf (file
, _(" compile date : %.17s\n"), name
);
5904 fprintf (file
, _("Language Processor Name\n"));
5905 fprintf (file
, _(" language name: %.*s\n"), extra
, (char *)(emh
+ 1));
5909 fprintf (file
, _("Source Files Header\n"));
5910 fprintf (file
, _(" file: %.*s\n"), extra
, (char *)(emh
+ 1));
5914 fprintf (file
, _("Title Text Header\n"));
5915 fprintf (file
, _(" title: %.*s\n"), extra
, (char *)(emh
+ 1));
5919 fprintf (file
, _("Copyright Header\n"));
5920 fprintf (file
, _(" copyright: %.*s\n"), extra
, (char *)(emh
+ 1));
5924 fprintf (file
, _("unhandled emh subtype %u\n"), subtype
);
5930 evax_bfd_print_eeom (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
5932 struct vms_eeom
*eeom
= (struct vms_eeom
*)rec
;
5934 fprintf (file
, _(" EEOM (len=%u):\n"), rec_len
);
5936 /* PR 21618: Check for invalid lengths. */
5937 if (rec_len
< sizeof (* eeom
))
5939 fprintf (file
, _(" Error: The length is less than the length of an EEOM record\n"));
5943 fprintf (file
, _(" number of cond linkage pairs: %u\n"),
5944 (unsigned)bfd_getl32 (eeom
->total_lps
));
5945 fprintf (file
, _(" completion code: %u\n"),
5946 (unsigned)bfd_getl16 (eeom
->comcod
));
5949 fprintf (file
, _(" transfer addr flags: 0x%02x\n"), eeom
->tfrflg
);
5950 fprintf (file
, _(" transfer addr psect: %u\n"),
5951 (unsigned)bfd_getl32 (eeom
->psindx
));
5952 fprintf (file
, _(" transfer address : 0x%08x\n"),
5953 (unsigned)bfd_getl32 (eeom
->tfradr
));
5958 exav_bfd_print_egsy_flags (unsigned int flags
, FILE *file
)
5960 if (flags
& EGSY__V_WEAK
)
5961 fputs (_(" WEAK"), file
);
5962 if (flags
& EGSY__V_DEF
)
5963 fputs (_(" DEF"), file
);
5964 if (flags
& EGSY__V_UNI
)
5965 fputs (_(" UNI"), file
);
5966 if (flags
& EGSY__V_REL
)
5967 fputs (_(" REL"), file
);
5968 if (flags
& EGSY__V_COMM
)
5969 fputs (_(" COMM"), file
);
5970 if (flags
& EGSY__V_VECEP
)
5971 fputs (_(" VECEP"), file
);
5972 if (flags
& EGSY__V_NORM
)
5973 fputs (_(" NORM"), file
);
5974 if (flags
& EGSY__V_QUAD_VAL
)
5975 fputs (_(" QVAL"), file
);
5979 evax_bfd_print_egsd_flags (FILE *file
, unsigned int flags
)
5981 if (flags
& EGPS__V_PIC
)
5982 fputs (_(" PIC"), file
);
5983 if (flags
& EGPS__V_LIB
)
5984 fputs (_(" LIB"), file
);
5985 if (flags
& EGPS__V_OVR
)
5986 fputs (_(" OVR"), file
);
5987 if (flags
& EGPS__V_REL
)
5988 fputs (_(" REL"), file
);
5989 if (flags
& EGPS__V_GBL
)
5990 fputs (_(" GBL"), file
);
5991 if (flags
& EGPS__V_SHR
)
5992 fputs (_(" SHR"), file
);
5993 if (flags
& EGPS__V_EXE
)
5994 fputs (_(" EXE"), file
);
5995 if (flags
& EGPS__V_RD
)
5996 fputs (_(" RD"), file
);
5997 if (flags
& EGPS__V_WRT
)
5998 fputs (_(" WRT"), file
);
5999 if (flags
& EGPS__V_VEC
)
6000 fputs (_(" VEC"), file
);
6001 if (flags
& EGPS__V_NOMOD
)
6002 fputs (_(" NOMOD"), file
);
6003 if (flags
& EGPS__V_COM
)
6004 fputs (_(" COM"), file
);
6005 if (flags
& EGPS__V_ALLOC_64BIT
)
6006 fputs (_(" 64B"), file
);
6010 evax_bfd_print_egsd (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
6012 unsigned int off
= sizeof (struct vms_egsd
);
6015 fprintf (file
, _(" EGSD (len=%u):\n"), rec_len
);
6018 for (off
= sizeof (struct vms_egsd
); off
< rec_len
; )
6020 struct vms_egsd_entry
*e
= (struct vms_egsd_entry
*)(rec
+ off
);
6024 type
= (unsigned)bfd_getl16 (e
->gsdtyp
);
6025 len
= (unsigned)bfd_getl16 (e
->gsdsiz
);
6027 /* xgettext:c-format */
6028 fprintf (file
, _(" EGSD entry %2u (type: %u, len: %u): "),
6032 if (off
+ len
> rec_len
|| off
+ len
< off
)
6034 fprintf (file
, _(" Error: length larger than remaining space in record\n"));
6042 struct vms_egps
*egps
= (struct vms_egps
*)e
;
6043 unsigned int flags
= bfd_getl16 (egps
->flags
);
6046 fprintf (file
, _("PSC - Program section definition\n"));
6047 fprintf (file
, _(" alignment : 2**%u\n"), egps
->align
);
6048 fprintf (file
, _(" flags : 0x%04x"), flags
);
6049 evax_bfd_print_egsd_flags (file
, flags
);
6051 l
= bfd_getl32 (egps
->alloc
);
6052 fprintf (file
, _(" alloc (len): %u (0x%08x)\n"), l
, l
);
6053 fprintf (file
, _(" name : %.*s\n"),
6054 egps
->namlng
, egps
->name
);
6059 struct vms_esgps
*esgps
= (struct vms_esgps
*)e
;
6060 unsigned int flags
= bfd_getl16 (esgps
->flags
);
6063 fprintf (file
, _("SPSC - Shared Image Program section def\n"));
6064 fprintf (file
, _(" alignment : 2**%u\n"), esgps
->align
);
6065 fprintf (file
, _(" flags : 0x%04x"), flags
);
6066 evax_bfd_print_egsd_flags (file
, flags
);
6068 l
= bfd_getl32 (esgps
->alloc
);
6069 fprintf (file
, _(" alloc (len) : %u (0x%08x)\n"), l
, l
);
6070 fprintf (file
, _(" image offset : 0x%08x\n"),
6071 (unsigned int)bfd_getl32 (esgps
->base
));
6072 fprintf (file
, _(" symvec offset : 0x%08x\n"),
6073 (unsigned int)bfd_getl32 (esgps
->value
));
6074 fprintf (file
, _(" name : %.*s\n"),
6075 esgps
->namlng
, esgps
->name
);
6080 struct vms_egsy
*egsy
= (struct vms_egsy
*)e
;
6081 unsigned int flags
= bfd_getl16 (egsy
->flags
);
6083 if (flags
& EGSY__V_DEF
)
6085 struct vms_esdf
*esdf
= (struct vms_esdf
*)e
;
6087 fprintf (file
, _("SYM - Global symbol definition\n"));
6088 fprintf (file
, _(" flags: 0x%04x"), flags
);
6089 exav_bfd_print_egsy_flags (flags
, file
);
6091 fprintf (file
, _(" psect offset: 0x%08x\n"),
6092 (unsigned)bfd_getl32 (esdf
->value
));
6093 if (flags
& EGSY__V_NORM
)
6095 fprintf (file
, _(" code address: 0x%08x\n"),
6096 (unsigned)bfd_getl32 (esdf
->code_address
));
6097 fprintf (file
, _(" psect index for entry point : %u\n"),
6098 (unsigned)bfd_getl32 (esdf
->ca_psindx
));
6100 fprintf (file
, _(" psect index : %u\n"),
6101 (unsigned)bfd_getl32 (esdf
->psindx
));
6102 fprintf (file
, _(" name : %.*s\n"),
6103 esdf
->namlng
, esdf
->name
);
6107 struct vms_esrf
*esrf
= (struct vms_esrf
*)e
;
6109 fprintf (file
, _("SYM - Global symbol reference\n"));
6110 fprintf (file
, _(" name : %.*s\n"),
6111 esrf
->namlng
, esrf
->name
);
6117 struct vms_eidc
*eidc
= (struct vms_eidc
*)e
;
6118 unsigned int flags
= bfd_getl32 (eidc
->flags
);
6121 fprintf (file
, _("IDC - Ident Consistency check\n"));
6122 fprintf (file
, _(" flags : 0x%08x"), flags
);
6123 if (flags
& EIDC__V_BINIDENT
)
6124 fputs (" BINDENT", file
);
6126 fprintf (file
, _(" id match : %x\n"),
6127 (flags
>> EIDC__V_IDMATCH_SH
) & EIDC__V_IDMATCH_MASK
);
6128 fprintf (file
, _(" error severity: %x\n"),
6129 (flags
>> EIDC__V_ERRSEV_SH
) & EIDC__V_ERRSEV_MASK
);
6131 fprintf (file
, _(" entity name : %.*s\n"), p
[0], p
+ 1);
6133 fprintf (file
, _(" object name : %.*s\n"), p
[0], p
+ 1);
6135 if (flags
& EIDC__V_BINIDENT
)
6136 fprintf (file
, _(" binary ident : 0x%08x\n"),
6137 (unsigned)bfd_getl32 (p
+ 1));
6139 fprintf (file
, _(" ascii ident : %.*s\n"), p
[0], p
+ 1);
6144 struct vms_egst
*egst
= (struct vms_egst
*)e
;
6145 unsigned int flags
= bfd_getl16 (egst
->header
.flags
);
6147 fprintf (file
, _("SYMG - Universal symbol definition\n"));
6148 fprintf (file
, _(" flags: 0x%04x"), flags
);
6149 exav_bfd_print_egsy_flags (flags
, file
);
6151 fprintf (file
, _(" symbol vector offset: 0x%08x\n"),
6152 (unsigned)bfd_getl32 (egst
->value
));
6153 fprintf (file
, _(" entry point: 0x%08x\n"),
6154 (unsigned)bfd_getl32 (egst
->lp_1
));
6155 fprintf (file
, _(" proc descr : 0x%08x\n"),
6156 (unsigned)bfd_getl32 (egst
->lp_2
));
6157 fprintf (file
, _(" psect index: %u\n"),
6158 (unsigned)bfd_getl32 (egst
->psindx
));
6159 fprintf (file
, _(" name : %.*s\n"),
6160 egst
->namlng
, egst
->name
);
6165 struct vms_esdfv
*esdfv
= (struct vms_esdfv
*)e
;
6166 unsigned int flags
= bfd_getl16 (esdfv
->flags
);
6168 fprintf (file
, _("SYMV - Vectored symbol definition\n"));
6169 fprintf (file
, _(" flags: 0x%04x"), flags
);
6170 exav_bfd_print_egsy_flags (flags
, file
);
6172 fprintf (file
, _(" vector : 0x%08x\n"),
6173 (unsigned)bfd_getl32 (esdfv
->vector
));
6174 fprintf (file
, _(" psect offset: %u\n"),
6175 (unsigned)bfd_getl32 (esdfv
->value
));
6176 fprintf (file
, _(" psect index : %u\n"),
6177 (unsigned)bfd_getl32 (esdfv
->psindx
));
6178 fprintf (file
, _(" name : %.*s\n"),
6179 esdfv
->namlng
, esdfv
->name
);
6184 struct vms_esdfm
*esdfm
= (struct vms_esdfm
*)e
;
6185 unsigned int flags
= bfd_getl16 (esdfm
->flags
);
6187 fprintf (file
, _("SYMM - Global symbol definition with version\n"));
6188 fprintf (file
, _(" flags: 0x%04x"), flags
);
6189 exav_bfd_print_egsy_flags (flags
, file
);
6191 fprintf (file
, _(" version mask: 0x%08x\n"),
6192 (unsigned)bfd_getl32 (esdfm
->version_mask
));
6193 fprintf (file
, _(" psect offset: %u\n"),
6194 (unsigned)bfd_getl32 (esdfm
->value
));
6195 fprintf (file
, _(" psect index : %u\n"),
6196 (unsigned)bfd_getl32 (esdfm
->psindx
));
6197 fprintf (file
, _(" name : %.*s\n"),
6198 esdfm
->namlng
, esdfm
->name
);
6202 fprintf (file
, _("unhandled egsd entry type %u\n"), type
);
6210 evax_bfd_print_hex (FILE *file
, const char *pfx
,
6211 const unsigned char *buf
, unsigned int len
)
6217 for (i
= 0; i
< len
; i
++)
6221 fprintf (file
, " %02x", buf
[i
]);
6234 evax_bfd_print_etir_stc_ir (FILE *file
, const unsigned char *buf
, int is_ps
)
6236 /* xgettext:c-format */
6237 fprintf (file
, _(" linkage index: %u, replacement insn: 0x%08x\n"),
6238 (unsigned)bfd_getl32 (buf
),
6239 (unsigned)bfd_getl32 (buf
+ 16));
6240 /* xgettext:c-format */
6241 fprintf (file
, _(" psect idx 1: %u, offset 1: 0x%08x %08x\n"),
6242 (unsigned)bfd_getl32 (buf
+ 4),
6243 (unsigned)bfd_getl32 (buf
+ 12),
6244 (unsigned)bfd_getl32 (buf
+ 8));
6245 /* xgettext:c-format */
6246 fprintf (file
, _(" psect idx 2: %u, offset 2: 0x%08x %08x\n"),
6247 (unsigned)bfd_getl32 (buf
+ 20),
6248 (unsigned)bfd_getl32 (buf
+ 28),
6249 (unsigned)bfd_getl32 (buf
+ 24));
6251 /* xgettext:c-format */
6252 fprintf (file
, _(" psect idx 3: %u, offset 3: 0x%08x %08x\n"),
6253 (unsigned)bfd_getl32 (buf
+ 32),
6254 (unsigned)bfd_getl32 (buf
+ 40),
6255 (unsigned)bfd_getl32 (buf
+ 36));
6257 fprintf (file
, _(" global name: %.*s\n"), buf
[32], buf
+ 33);
6261 evax_bfd_print_etir (FILE *file
, const char *name
,
6262 unsigned char *rec
, unsigned int rec_len
)
6264 unsigned int off
= sizeof (struct vms_egsd
);
6265 unsigned int sec_len
= 0;
6267 /* xgettext:c-format */
6268 fprintf (file
, _(" %s (len=%u+%u):\n"), name
,
6269 (unsigned)(rec_len
- sizeof (struct vms_eobjrec
)),
6270 (unsigned)sizeof (struct vms_eobjrec
));
6272 for (off
= sizeof (struct vms_eobjrec
); off
< rec_len
; )
6274 struct vms_etir
*etir
= (struct vms_etir
*)(rec
+ off
);
6279 type
= bfd_getl16 (etir
->rectyp
);
6280 size
= bfd_getl16 (etir
->size
);
6281 buf
= rec
+ off
+ sizeof (struct vms_etir
);
6283 if (off
+ size
> rec_len
|| off
+ size
< off
)
6285 fprintf (file
, _(" Error: length larger than remaining space in record\n"));
6289 /* xgettext:c-format */
6290 fprintf (file
, _(" (type: %3u, size: 4+%3u): "), type
, size
- 4);
6293 case ETIR__C_STA_GBL
:
6294 fprintf (file
, _("STA_GBL (stack global) %.*s\n"),
6297 case ETIR__C_STA_LW
:
6298 fprintf (file
, _("STA_LW (stack longword) 0x%08x\n"),
6299 (unsigned)bfd_getl32 (buf
));
6301 case ETIR__C_STA_QW
:
6302 fprintf (file
, _("STA_QW (stack quadword) 0x%08x %08x\n"),
6303 (unsigned)bfd_getl32 (buf
+ 4),
6304 (unsigned)bfd_getl32 (buf
+ 0));
6306 case ETIR__C_STA_PQ
:
6307 fprintf (file
, _("STA_PQ (stack psect base + offset)\n"));
6308 /* xgettext:c-format */
6309 fprintf (file
, _(" psect: %u, offset: 0x%08x %08x\n"),
6310 (unsigned)bfd_getl32 (buf
+ 0),
6311 (unsigned)bfd_getl32 (buf
+ 8),
6312 (unsigned)bfd_getl32 (buf
+ 4));
6314 case ETIR__C_STA_LI
:
6315 fprintf (file
, _("STA_LI (stack literal)\n"));
6317 case ETIR__C_STA_MOD
:
6318 fprintf (file
, _("STA_MOD (stack module)\n"));
6320 case ETIR__C_STA_CKARG
:
6321 fprintf (file
, _("STA_CKARG (compare procedure argument)\n"));
6325 fprintf (file
, _("STO_B (store byte)\n"));
6328 fprintf (file
, _("STO_W (store word)\n"));
6330 case ETIR__C_STO_LW
:
6331 fprintf (file
, _("STO_LW (store longword)\n"));
6333 case ETIR__C_STO_QW
:
6334 fprintf (file
, _("STO_QW (store quadword)\n"));
6336 case ETIR__C_STO_IMMR
:
6338 unsigned int len
= bfd_getl32 (buf
);
6340 _("STO_IMMR (store immediate repeat) %u bytes\n"),
6342 evax_bfd_print_hex (file
, " ", buf
+ 4, len
);
6346 case ETIR__C_STO_GBL
:
6347 fprintf (file
, _("STO_GBL (store global) %.*s\n"),
6350 case ETIR__C_STO_CA
:
6351 fprintf (file
, _("STO_CA (store code address) %.*s\n"),
6354 case ETIR__C_STO_RB
:
6355 fprintf (file
, _("STO_RB (store relative branch)\n"));
6357 case ETIR__C_STO_AB
:
6358 fprintf (file
, _("STO_AB (store absolute branch)\n"));
6360 case ETIR__C_STO_OFF
:
6361 fprintf (file
, _("STO_OFF (store offset to psect)\n"));
6363 case ETIR__C_STO_IMM
:
6365 unsigned int len
= bfd_getl32 (buf
);
6367 _("STO_IMM (store immediate) %u bytes\n"),
6369 evax_bfd_print_hex (file
, " ", buf
+ 4, len
);
6373 case ETIR__C_STO_GBL_LW
:
6374 fprintf (file
, _("STO_GBL_LW (store global longword) %.*s\n"),
6377 case ETIR__C_STO_LP_PSB
:
6378 fprintf (file
, _("STO_OFF (store LP with procedure signature)\n"));
6380 case ETIR__C_STO_HINT_GBL
:
6381 fprintf (file
, _("STO_BR_GBL (store branch global) *todo*\n"));
6383 case ETIR__C_STO_HINT_PS
:
6384 fprintf (file
, _("STO_BR_PS (store branch psect + offset) *todo*\n"));
6387 case ETIR__C_OPR_NOP
:
6388 fprintf (file
, _("OPR_NOP (no-operation)\n"));
6390 case ETIR__C_OPR_ADD
:
6391 fprintf (file
, _("OPR_ADD (add)\n"));
6393 case ETIR__C_OPR_SUB
:
6394 fprintf (file
, _("OPR_SUB (subtract)\n"));
6396 case ETIR__C_OPR_MUL
:
6397 fprintf (file
, _("OPR_MUL (multiply)\n"));
6399 case ETIR__C_OPR_DIV
:
6400 fprintf (file
, _("OPR_DIV (divide)\n"));
6402 case ETIR__C_OPR_AND
:
6403 fprintf (file
, _("OPR_AND (logical and)\n"));
6405 case ETIR__C_OPR_IOR
:
6406 fprintf (file
, _("OPR_IOR (logical inclusive or)\n"));
6408 case ETIR__C_OPR_EOR
:
6409 fprintf (file
, _("OPR_EOR (logical exclusive or)\n"));
6411 case ETIR__C_OPR_NEG
:
6412 fprintf (file
, _("OPR_NEG (negate)\n"));
6414 case ETIR__C_OPR_COM
:
6415 fprintf (file
, _("OPR_COM (complement)\n"));
6417 case ETIR__C_OPR_INSV
:
6418 fprintf (file
, _("OPR_INSV (insert field)\n"));
6420 case ETIR__C_OPR_ASH
:
6421 fprintf (file
, _("OPR_ASH (arithmetic shift)\n"));
6423 case ETIR__C_OPR_USH
:
6424 fprintf (file
, _("OPR_USH (unsigned shift)\n"));
6426 case ETIR__C_OPR_ROT
:
6427 fprintf (file
, _("OPR_ROT (rotate)\n"));
6429 case ETIR__C_OPR_SEL
:
6430 fprintf (file
, _("OPR_SEL (select)\n"));
6432 case ETIR__C_OPR_REDEF
:
6433 fprintf (file
, _("OPR_REDEF (redefine symbol to curr location)\n"));
6435 case ETIR__C_OPR_DFLIT
:
6436 fprintf (file
, _("OPR_REDEF (define a literal)\n"));
6439 case ETIR__C_STC_LP
:
6440 fprintf (file
, _("STC_LP (store cond linkage pair)\n"));
6442 case ETIR__C_STC_LP_PSB
:
6444 _("STC_LP_PSB (store cond linkage pair + signature)\n"));
6445 /* xgettext:c-format */
6446 fprintf (file
, _(" linkage index: %u, procedure: %.*s\n"),
6447 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6448 buf
+= 4 + 1 + buf
[4];
6449 fprintf (file
, _(" signature: %.*s\n"), buf
[0], buf
+ 1);
6451 case ETIR__C_STC_GBL
:
6452 fprintf (file
, _("STC_GBL (store cond global)\n"));
6453 /* xgettext:c-format */
6454 fprintf (file
, _(" linkage index: %u, global: %.*s\n"),
6455 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6457 case ETIR__C_STC_GCA
:
6458 fprintf (file
, _("STC_GCA (store cond code address)\n"));
6459 /* xgettext:c-format */
6460 fprintf (file
, _(" linkage index: %u, procedure name: %.*s\n"),
6461 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6463 case ETIR__C_STC_PS
:
6464 fprintf (file
, _("STC_PS (store cond psect + offset)\n"));
6466 /* xgettext:c-format */
6467 _(" linkage index: %u, psect: %u, offset: 0x%08x %08x\n"),
6468 (unsigned)bfd_getl32 (buf
),
6469 (unsigned)bfd_getl32 (buf
+ 4),
6470 (unsigned)bfd_getl32 (buf
+ 12),
6471 (unsigned)bfd_getl32 (buf
+ 8));
6473 case ETIR__C_STC_NOP_GBL
:
6474 fprintf (file
, _("STC_NOP_GBL (store cond NOP at global addr)\n"));
6475 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6477 case ETIR__C_STC_NOP_PS
:
6478 fprintf (file
, _("STC_NOP_PS (store cond NOP at psect + offset)\n"));
6479 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6481 case ETIR__C_STC_BSR_GBL
:
6482 fprintf (file
, _("STC_BSR_GBL (store cond BSR at global addr)\n"));
6483 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6485 case ETIR__C_STC_BSR_PS
:
6486 fprintf (file
, _("STC_BSR_PS (store cond BSR at psect + offset)\n"));
6487 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6489 case ETIR__C_STC_LDA_GBL
:
6490 fprintf (file
, _("STC_LDA_GBL (store cond LDA at global addr)\n"));
6491 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6493 case ETIR__C_STC_LDA_PS
:
6494 fprintf (file
, _("STC_LDA_PS (store cond LDA at psect + offset)\n"));
6495 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6497 case ETIR__C_STC_BOH_GBL
:
6498 fprintf (file
, _("STC_BOH_GBL (store cond BOH at global addr)\n"));
6499 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6501 case ETIR__C_STC_BOH_PS
:
6502 fprintf (file
, _("STC_BOH_PS (store cond BOH at psect + offset)\n"));
6503 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6505 case ETIR__C_STC_NBH_GBL
:
6507 _("STC_NBH_GBL (store cond or hint at global addr)\n"));
6509 case ETIR__C_STC_NBH_PS
:
6511 _("STC_NBH_PS (store cond or hint at psect + offset)\n"));
6514 case ETIR__C_CTL_SETRB
:
6515 fprintf (file
, _("CTL_SETRB (set relocation base)\n"));
6518 case ETIR__C_CTL_AUGRB
:
6520 unsigned int val
= bfd_getl32 (buf
);
6521 fprintf (file
, _("CTL_AUGRB (augment relocation base) %u\n"), val
);
6524 case ETIR__C_CTL_DFLOC
:
6525 fprintf (file
, _("CTL_DFLOC (define location)\n"));
6527 case ETIR__C_CTL_STLOC
:
6528 fprintf (file
, _("CTL_STLOC (set location)\n"));
6530 case ETIR__C_CTL_STKDL
:
6531 fprintf (file
, _("CTL_STKDL (stack defined location)\n"));
6534 fprintf (file
, _("*unhandled*\n"));
6542 evax_bfd_print_eobj (struct bfd
*abfd
, FILE *file
)
6544 bfd_boolean is_first
= TRUE
;
6545 bfd_boolean has_records
= FALSE
;
6549 unsigned int rec_len
;
6550 unsigned int pad_len
;
6552 unsigned int hdr_size
;
6557 unsigned char buf
[6];
6562 if (bfd_bread (buf
, sizeof (buf
), abfd
) != sizeof (buf
))
6564 fprintf (file
, _("cannot read GST record length\n"));
6567 rec_len
= bfd_getl16 (buf
+ 0);
6568 if (rec_len
== bfd_getl16 (buf
+ 4)
6569 && bfd_getl16 (buf
+ 2) == EOBJ__C_EMH
)
6571 /* The format is raw: record-size, type, record-size. */
6573 pad_len
= (rec_len
+ 1) & ~1U;
6576 else if (rec_len
== EOBJ__C_EMH
)
6578 has_records
= FALSE
;
6579 pad_len
= bfd_getl16 (buf
+ 2);
6585 fprintf (file
, _("cannot find EMH in first GST record\n"));
6588 rec
= bfd_malloc (pad_len
);
6589 memcpy (rec
, buf
+ sizeof (buf
) - hdr_size
, hdr_size
);
6593 unsigned int rec_len2
= 0;
6594 unsigned char hdr
[4];
6598 unsigned char buf_len
[2];
6600 if (bfd_bread (buf_len
, sizeof (buf_len
), abfd
)
6601 != sizeof (buf_len
))
6603 fprintf (file
, _("cannot read GST record length\n"));
6606 rec_len2
= (unsigned)bfd_getl16 (buf_len
);
6609 if (bfd_bread (hdr
, sizeof (hdr
), abfd
) != sizeof (hdr
))
6611 fprintf (file
, _("cannot read GST record header\n"));
6614 rec_len
= (unsigned)bfd_getl16 (hdr
+ 2);
6616 pad_len
= (rec_len
+ 1) & ~1U;
6619 rec
= bfd_malloc (pad_len
);
6620 memcpy (rec
, hdr
, sizeof (hdr
));
6621 hdr_size
= sizeof (hdr
);
6622 if (has_records
&& rec_len2
!= rec_len
)
6624 fprintf (file
, _(" corrupted GST\n"));
6629 if (bfd_bread (rec
+ hdr_size
, pad_len
- hdr_size
, abfd
)
6630 != pad_len
- hdr_size
)
6632 fprintf (file
, _("cannot read GST record\n"));
6636 type
= (unsigned)bfd_getl16 (rec
);
6641 evax_bfd_print_emh (file
, rec
, rec_len
);
6644 evax_bfd_print_egsd (file
, rec
, rec_len
);
6647 evax_bfd_print_eeom (file
, rec
, rec_len
);
6652 evax_bfd_print_etir (file
, "ETIR", rec
, rec_len
);
6655 evax_bfd_print_etir (file
, "EDBG", rec
, rec_len
);
6658 evax_bfd_print_etir (file
, "ETBT", rec
, rec_len
);
6661 fprintf (file
, _(" unhandled EOBJ record type %u\n"), type
);
6669 evax_bfd_print_relocation_records (FILE *file
, const unsigned char *rel
,
6670 unsigned int stride
)
6678 count
= bfd_getl32 (rel
+ 0);
6682 base
= bfd_getl32 (rel
+ 4);
6684 /* xgettext:c-format */
6685 fprintf (file
, _(" bitcount: %u, base addr: 0x%08x\n"),
6689 for (j
= 0; count
> 0; j
+= 4, count
-= 32)
6695 val
= bfd_getl32 (rel
);
6698 /* xgettext:c-format */
6699 fprintf (file
, _(" bitmap: 0x%08x (count: %u):\n"), val
, count
);
6701 for (k
= 0; k
< 32; k
++)
6702 if (val
& (1u << k
))
6706 fprintf (file
, _(" %08x"), base
+ (j
* 8 + k
) * stride
);
6721 evax_bfd_print_address_fixups (FILE *file
, const unsigned char *rel
)
6728 count
= bfd_getl32 (rel
+ 0);
6731 /* xgettext:c-format */
6732 fprintf (file
, _(" image %u (%u entries)\n"),
6733 (unsigned)bfd_getl32 (rel
+ 4), count
);
6735 for (j
= 0; j
< count
; j
++)
6737 /* xgettext:c-format */
6738 fprintf (file
, _(" offset: 0x%08x, val: 0x%08x\n"),
6739 (unsigned)bfd_getl32 (rel
+ 0),
6740 (unsigned)bfd_getl32 (rel
+ 4));
6747 evax_bfd_print_reference_fixups (FILE *file
, const unsigned char *rel
)
6756 count
= bfd_getl32 (rel
+ 0);
6759 /* xgettext:c-format */
6760 fprintf (file
, _(" image %u (%u entries), offsets:\n"),
6761 (unsigned)bfd_getl32 (rel
+ 4), count
);
6763 for (j
= 0; j
< count
; j
++)
6767 fprintf (file
, _(" 0x%08x"), (unsigned)bfd_getl32 (rel
));
6782 evax_bfd_print_indent (int indent
, FILE *file
)
6784 for (; indent
; indent
--)
6789 evax_bfd_get_dsc_name (unsigned int v
)
6793 case DSC__K_DTYPE_Z
:
6794 return "Z (Unspecified)";
6795 case DSC__K_DTYPE_V
:
6797 case DSC__K_DTYPE_BU
:
6798 return "BU (Byte logical)";
6799 case DSC__K_DTYPE_WU
:
6800 return "WU (Word logical)";
6801 case DSC__K_DTYPE_LU
:
6802 return "LU (Longword logical)";
6803 case DSC__K_DTYPE_QU
:
6804 return "QU (Quadword logical)";
6805 case DSC__K_DTYPE_B
:
6806 return "B (Byte integer)";
6807 case DSC__K_DTYPE_W
:
6808 return "W (Word integer)";
6809 case DSC__K_DTYPE_L
:
6810 return "L (Longword integer)";
6811 case DSC__K_DTYPE_Q
:
6812 return "Q (Quadword integer)";
6813 case DSC__K_DTYPE_F
:
6814 return "F (Single-precision floating)";
6815 case DSC__K_DTYPE_D
:
6816 return "D (Double-precision floating)";
6817 case DSC__K_DTYPE_FC
:
6818 return "FC (Complex)";
6819 case DSC__K_DTYPE_DC
:
6820 return "DC (Double-precision Complex)";
6821 case DSC__K_DTYPE_T
:
6822 return "T (ASCII text string)";
6823 case DSC__K_DTYPE_NU
:
6824 return "NU (Numeric string, unsigned)";
6825 case DSC__K_DTYPE_NL
:
6826 return "NL (Numeric string, left separate sign)";
6827 case DSC__K_DTYPE_NLO
:
6828 return "NLO (Numeric string, left overpunched sign)";
6829 case DSC__K_DTYPE_NR
:
6830 return "NR (Numeric string, right separate sign)";
6831 case DSC__K_DTYPE_NRO
:
6832 return "NRO (Numeric string, right overpunched sig)";
6833 case DSC__K_DTYPE_NZ
:
6834 return "NZ (Numeric string, zoned sign)";
6835 case DSC__K_DTYPE_P
:
6836 return "P (Packed decimal string)";
6837 case DSC__K_DTYPE_ZI
:
6838 return "ZI (Sequence of instructions)";
6839 case DSC__K_DTYPE_ZEM
:
6840 return "ZEM (Procedure entry mask)";
6841 case DSC__K_DTYPE_DSC
:
6842 return "DSC (Descriptor, used for arrays of dyn strings)";
6843 case DSC__K_DTYPE_OU
:
6844 return "OU (Octaword logical)";
6845 case DSC__K_DTYPE_O
:
6846 return "O (Octaword integer)";
6847 case DSC__K_DTYPE_G
:
6848 return "G (Double precision G floating, 64 bit)";
6849 case DSC__K_DTYPE_H
:
6850 return "H (Quadruple precision floating, 128 bit)";
6851 case DSC__K_DTYPE_GC
:
6852 return "GC (Double precision complex, G floating)";
6853 case DSC__K_DTYPE_HC
:
6854 return "HC (Quadruple precision complex, H floating)";
6855 case DSC__K_DTYPE_CIT
:
6856 return "CIT (COBOL intermediate temporary)";
6857 case DSC__K_DTYPE_BPV
:
6858 return "BPV (Bound Procedure Value)";
6859 case DSC__K_DTYPE_BLV
:
6860 return "BLV (Bound Label Value)";
6861 case DSC__K_DTYPE_VU
:
6862 return "VU (Bit Unaligned)";
6863 case DSC__K_DTYPE_ADT
:
6864 return "ADT (Absolute Date-Time)";
6865 case DSC__K_DTYPE_VT
:
6866 return "VT (Varying Text)";
6867 case DSC__K_DTYPE_T2
:
6868 return "T2 (16-bit char)";
6869 case DSC__K_DTYPE_VT2
:
6870 return "VT2 (16-bit varying char)";
6872 return "?? (unknown)";
6877 evax_bfd_print_desc (const unsigned char *buf
, int indent
, FILE *file
)
6879 unsigned char bclass
= buf
[3];
6880 unsigned char dtype
= buf
[2];
6881 unsigned int len
= (unsigned)bfd_getl16 (buf
);
6882 unsigned int pointer
= (unsigned)bfd_getl32 (buf
+ 4);
6884 evax_bfd_print_indent (indent
, file
);
6886 if (len
== 1 && pointer
== 0xffffffffUL
)
6889 fprintf (file
, _("64 bits *unhandled*\n"));
6893 /* xgettext:c-format */
6894 fprintf (file
, _("class: %u, dtype: %u, length: %u, pointer: 0x%08x\n"),
6895 bclass
, dtype
, len
, pointer
);
6898 case DSC__K_CLASS_NCA
:
6900 const struct vms_dsc_nca
*dsc
= (const void *)buf
;
6902 const unsigned char *b
;
6904 evax_bfd_print_indent (indent
, file
);
6905 fprintf (file
, _("non-contiguous array of %s\n"),
6906 evax_bfd_get_dsc_name (dsc
->dtype
));
6907 evax_bfd_print_indent (indent
+ 1, file
);
6909 /* xgettext:c-format */
6910 _("dimct: %u, aflags: 0x%02x, digits: %u, scale: %u\n"),
6911 dsc
->dimct
, dsc
->aflags
, dsc
->digits
, dsc
->scale
);
6912 evax_bfd_print_indent (indent
+ 1, file
);
6914 /* xgettext:c-format */
6915 _("arsize: %u, a0: 0x%08x\n"),
6916 (unsigned)bfd_getl32 (dsc
->arsize
),
6917 (unsigned)bfd_getl32 (dsc
->a0
));
6918 evax_bfd_print_indent (indent
+ 1, file
);
6919 fprintf (file
, _("Strides:\n"));
6920 b
= buf
+ sizeof (*dsc
);
6921 for (i
= 0; i
< dsc
->dimct
; i
++)
6923 evax_bfd_print_indent (indent
+ 2, file
);
6924 fprintf (file
, "[%u]: %u\n", i
+ 1,
6925 (unsigned)bfd_getl32 (b
));
6928 evax_bfd_print_indent (indent
+ 1, file
);
6929 fprintf (file
, _("Bounds:\n"));
6930 b
= buf
+ sizeof (*dsc
);
6931 for (i
= 0; i
< dsc
->dimct
; i
++)
6933 evax_bfd_print_indent (indent
+ 2, file
);
6934 /* xgettext:c-format */
6935 fprintf (file
, _("[%u]: Lower: %u, upper: %u\n"), i
+ 1,
6936 (unsigned)bfd_getl32 (b
+ 0),
6937 (unsigned)bfd_getl32 (b
+ 4));
6942 case DSC__K_CLASS_UBS
:
6944 const struct vms_dsc_ubs
*ubs
= (const void *)buf
;
6946 evax_bfd_print_indent (indent
, file
);
6947 fprintf (file
, _("unaligned bit-string of %s\n"),
6948 evax_bfd_get_dsc_name (ubs
->dtype
));
6949 evax_bfd_print_indent (indent
+ 1, file
);
6951 /* xgettext:c-format */
6952 _("base: %u, pos: %u\n"),
6953 (unsigned)bfd_getl32 (ubs
->base
),
6954 (unsigned)bfd_getl32 (ubs
->pos
));
6958 fprintf (file
, _("*unhandled*\n"));
6965 evax_bfd_print_valspec (const unsigned char *buf
, int indent
, FILE *file
)
6967 unsigned int vflags
= buf
[0];
6968 unsigned int value
= (unsigned)bfd_getl32 (buf
+ 1);
6969 unsigned int len
= 5;
6971 evax_bfd_print_indent (indent
, file
);
6972 /* xgettext:c-format */
6973 fprintf (file
, _("vflags: 0x%02x, value: 0x%08x "), vflags
, value
);
6978 case DST__K_VFLAGS_NOVAL
:
6979 fprintf (file
, _("(no value)\n"));
6981 case DST__K_VFLAGS_NOTACTIVE
:
6982 fprintf (file
, _("(not active)\n"));
6984 case DST__K_VFLAGS_UNALLOC
:
6985 fprintf (file
, _("(not allocated)\n"));
6987 case DST__K_VFLAGS_DSC
:
6988 fprintf (file
, _("(descriptor)\n"));
6989 evax_bfd_print_desc (buf
+ value
, indent
+ 1, file
);
6991 case DST__K_VFLAGS_TVS
:
6992 fprintf (file
, _("(trailing value)\n"));
6994 case DST__K_VS_FOLLOWS
:
6995 fprintf (file
, _("(value spec follows)\n"));
6997 case DST__K_VFLAGS_BITOFFS
:
6998 fprintf (file
, _("(at bit offset %u)\n"), value
);
7001 /* xgettext:c-format */
7002 fprintf (file
, _("(reg: %u, disp: %u, indir: %u, kind: "),
7003 (vflags
& DST__K_REGNUM_MASK
) >> DST__K_REGNUM_SHIFT
,
7004 vflags
& DST__K_DISP
? 1 : 0,
7005 vflags
& DST__K_INDIR
? 1 : 0);
7006 switch (vflags
& DST__K_VALKIND_MASK
)
7008 case DST__K_VALKIND_LITERAL
:
7009 fputs (_("literal"), file
);
7011 case DST__K_VALKIND_ADDR
:
7012 fputs (_("address"), file
);
7014 case DST__K_VALKIND_DESC
:
7015 fputs (_("desc"), file
);
7017 case DST__K_VALKIND_REG
:
7018 fputs (_("reg"), file
);
7021 fputs (")\n", file
);
7028 evax_bfd_print_typspec (const unsigned char *buf
, int indent
, FILE *file
)
7030 unsigned char kind
= buf
[2];
7031 unsigned int len
= (unsigned)bfd_getl16 (buf
);
7033 evax_bfd_print_indent (indent
, file
);
7034 /* xgettext:c-format */
7035 fprintf (file
, _("len: %2u, kind: %2u "), len
, kind
);
7039 case DST__K_TS_ATOM
:
7040 /* xgettext:c-format */
7041 fprintf (file
, _("atomic, type=0x%02x %s\n"),
7042 buf
[0], evax_bfd_get_dsc_name (buf
[0]));
7045 fprintf (file
, _("indirect, defined at 0x%08x\n"),
7046 (unsigned)bfd_getl32 (buf
));
7048 case DST__K_TS_TPTR
:
7049 fprintf (file
, _("typed pointer\n"));
7050 evax_bfd_print_typspec (buf
, indent
+ 1, file
);
7053 fprintf (file
, _("pointer\n"));
7055 case DST__K_TS_ARRAY
:
7057 const unsigned char *vs
;
7058 unsigned int vec_len
;
7061 fprintf (file
, _("array, dim: %u, bitmap: "), buf
[0]);
7062 vec_len
= (buf
[0] + 1 + 7) / 8;
7063 for (i
= 0; i
< vec_len
; i
++)
7064 fprintf (file
, " %02x", buf
[i
+ 1]);
7066 vs
= buf
+ 1 + vec_len
;
7067 evax_bfd_print_indent (indent
, file
);
7068 fprintf (file
, _("array descriptor:\n"));
7069 vs
+= evax_bfd_print_valspec (vs
, indent
+ 1, file
);
7070 for (i
= 0; i
< buf
[0] + 1U; i
++)
7071 if (buf
[1 + i
/ 8] & (1 << (i
% 8)))
7073 evax_bfd_print_indent (indent
, file
);
7075 fprintf (file
, _("type spec for element:\n"));
7077 fprintf (file
, _("type spec for subscript %u:\n"), i
);
7078 evax_bfd_print_typspec (vs
, indent
+ 1, file
);
7079 vs
+= bfd_getl16 (vs
);
7084 fprintf (file
, _("*unhandled*\n"));
7089 evax_bfd_print_dst (struct bfd
*abfd
, unsigned int dst_size
, FILE *file
)
7091 unsigned int off
= 0;
7092 unsigned int pc
= 0;
7093 unsigned int line
= 0;
7095 fprintf (file
, _("Debug symbol table:\n"));
7097 while (dst_size
> 0)
7099 struct vms_dst_header dsth
;
7104 if (bfd_bread (&dsth
, sizeof (dsth
), abfd
) != sizeof (dsth
))
7106 fprintf (file
, _("cannot read DST header\n"));
7109 len
= bfd_getl16 (dsth
.length
);
7110 type
= bfd_getl16 (dsth
.type
);
7111 /* xgettext:c-format */
7112 fprintf (file
, _(" type: %3u, len: %3u (at 0x%08x): "),
7122 len
-= sizeof (dsth
);
7123 buf
= _bfd_malloc_and_read (abfd
, len
, len
);
7126 fprintf (file
, _("cannot read DST symbol\n"));
7131 case DSC__K_DTYPE_V
:
7132 case DSC__K_DTYPE_BU
:
7133 case DSC__K_DTYPE_WU
:
7134 case DSC__K_DTYPE_LU
:
7135 case DSC__K_DTYPE_QU
:
7136 case DSC__K_DTYPE_B
:
7137 case DSC__K_DTYPE_W
:
7138 case DSC__K_DTYPE_L
:
7139 case DSC__K_DTYPE_Q
:
7140 case DSC__K_DTYPE_F
:
7141 case DSC__K_DTYPE_D
:
7142 case DSC__K_DTYPE_FC
:
7143 case DSC__K_DTYPE_DC
:
7144 case DSC__K_DTYPE_T
:
7145 case DSC__K_DTYPE_NU
:
7146 case DSC__K_DTYPE_NL
:
7147 case DSC__K_DTYPE_NLO
:
7148 case DSC__K_DTYPE_NR
:
7149 case DSC__K_DTYPE_NRO
:
7150 case DSC__K_DTYPE_NZ
:
7151 case DSC__K_DTYPE_P
:
7152 case DSC__K_DTYPE_ZI
:
7153 case DSC__K_DTYPE_ZEM
:
7154 case DSC__K_DTYPE_DSC
:
7155 case DSC__K_DTYPE_OU
:
7156 case DSC__K_DTYPE_O
:
7157 case DSC__K_DTYPE_G
:
7158 case DSC__K_DTYPE_H
:
7159 case DSC__K_DTYPE_GC
:
7160 case DSC__K_DTYPE_HC
:
7161 case DSC__K_DTYPE_CIT
:
7162 case DSC__K_DTYPE_BPV
:
7163 case DSC__K_DTYPE_BLV
:
7164 case DSC__K_DTYPE_VU
:
7165 case DSC__K_DTYPE_ADT
:
7166 case DSC__K_DTYPE_VT
:
7167 case DSC__K_DTYPE_T2
:
7168 case DSC__K_DTYPE_VT2
:
7169 fprintf (file
, _("standard data: %s\n"),
7170 evax_bfd_get_dsc_name (type
));
7171 evax_bfd_print_valspec (buf
, 4, file
);
7172 fprintf (file
, _(" name: %.*s\n"), buf
[5], buf
+ 6);
7176 struct vms_dst_modbeg
*dst
= (void *)buf
;
7177 const char *name
= (const char *)buf
+ sizeof (*dst
);
7179 fprintf (file
, _("modbeg\n"));
7180 /* xgettext:c-format */
7181 fprintf (file
, _(" flags: %d, language: %u, "
7182 "major: %u, minor: %u\n"),
7184 (unsigned)bfd_getl32 (dst
->language
),
7185 (unsigned)bfd_getl16 (dst
->major
),
7186 (unsigned)bfd_getl16 (dst
->minor
));
7187 fprintf (file
, _(" module name: %.*s\n"),
7189 name
+= name
[0] + 1;
7190 fprintf (file
, _(" compiler : %.*s\n"),
7195 fprintf (file
, _("modend\n"));
7199 struct vms_dst_rtnbeg
*dst
= (void *)buf
;
7200 const char *name
= (const char *)buf
+ sizeof (*dst
);
7202 fputs (_("rtnbeg\n"), file
);
7203 /* xgettext:c-format */
7204 fprintf (file
, _(" flags: %u, address: 0x%08x, "
7205 "pd-address: 0x%08x\n"),
7207 (unsigned)bfd_getl32 (dst
->address
),
7208 (unsigned)bfd_getl32 (dst
->pd_address
));
7209 fprintf (file
, _(" routine name: %.*s\n"),
7215 struct vms_dst_rtnend
*dst
= (void *)buf
;
7217 fprintf (file
, _("rtnend: size 0x%08x\n"),
7218 (unsigned)bfd_getl32 (dst
->size
));
7223 struct vms_dst_prolog
*dst
= (void *)buf
;
7225 fprintf (file
, _("prolog: bkpt address 0x%08x\n"),
7226 (unsigned)bfd_getl32 (dst
->bkpt_addr
));
7231 struct vms_dst_epilog
*dst
= (void *)buf
;
7233 /* xgettext:c-format */
7234 fprintf (file
, _("epilog: flags: %u, count: %u\n"),
7235 dst
->flags
, (unsigned)bfd_getl32 (dst
->count
));
7240 struct vms_dst_blkbeg
*dst
= (void *)buf
;
7241 const char *name
= (const char *)buf
+ sizeof (*dst
);
7243 /* xgettext:c-format */
7244 fprintf (file
, _("blkbeg: address: 0x%08x, name: %.*s\n"),
7245 (unsigned)bfd_getl32 (dst
->address
),
7251 struct vms_dst_blkend
*dst
= (void *)buf
;
7253 fprintf (file
, _("blkend: size: 0x%08x\n"),
7254 (unsigned)bfd_getl32 (dst
->size
));
7257 case DST__K_TYPSPEC
:
7259 fprintf (file
, _("typspec (len: %u)\n"), len
);
7260 fprintf (file
, _(" name: %.*s\n"), buf
[0], buf
+ 1);
7261 evax_bfd_print_typspec (buf
+ 1 + buf
[0], 5, file
);
7266 fprintf (file
, _("septyp, name: %.*s\n"), buf
[5], buf
+ 6);
7267 evax_bfd_print_valspec (buf
, 4, file
);
7272 struct vms_dst_recbeg
*recbeg
= (void *)buf
;
7273 const char *name
= (const char *)buf
+ sizeof (*recbeg
);
7275 fprintf (file
, _("recbeg: name: %.*s\n"), name
[0], name
+ 1);
7276 evax_bfd_print_valspec (buf
, 4, file
);
7277 fprintf (file
, _(" len: %u bits\n"),
7278 (unsigned)bfd_getl32 (name
+ 1 + name
[0]));
7282 fprintf (file
, _("recend\n"));
7284 case DST__K_ENUMBEG
:
7285 /* xgettext:c-format */
7286 fprintf (file
, _("enumbeg, len: %u, name: %.*s\n"),
7287 buf
[0], buf
[1], buf
+ 2);
7289 case DST__K_ENUMELT
:
7290 fprintf (file
, _("enumelt, name: %.*s\n"), buf
[5], buf
+ 6);
7291 evax_bfd_print_valspec (buf
, 4, file
);
7293 case DST__K_ENUMEND
:
7294 fprintf (file
, _("enumend\n"));
7298 struct vms_dst_label
*lab
= (void *)buf
;
7299 fprintf (file
, _("label, name: %.*s\n"),
7300 lab
->name
[0], lab
->name
+ 1);
7301 fprintf (file
, _(" address: 0x%08x\n"),
7302 (unsigned)bfd_getl32 (lab
->value
));
7305 case DST__K_DIS_RANGE
:
7307 unsigned int cnt
= bfd_getl32 (buf
);
7308 unsigned char *rng
= buf
+ 4;
7311 fprintf (file
, _("discontiguous range (nbr: %u)\n"), cnt
);
7312 for (i
= 0; i
< cnt
; i
++, rng
+= 8)
7313 /* xgettext:c-format */
7314 fprintf (file
, _(" address: 0x%08x, size: %u\n"),
7315 (unsigned)bfd_getl32 (rng
),
7316 (unsigned)bfd_getl32 (rng
+ 4));
7320 case DST__K_LINE_NUM
:
7322 unsigned char *buf_orig
= buf
;
7324 fprintf (file
, _("line num (len: %u)\n"), len
);
7329 unsigned char cmdlen
;
7339 case DST__K_DELTA_PC_W
:
7340 val
= bfd_getl16 (buf
+ 1);
7341 fprintf (file
, _("delta_pc_w %u\n"), val
);
7346 case DST__K_INCR_LINUM
:
7348 fprintf (file
, _("incr_linum(b): +%u\n"), val
);
7352 case DST__K_INCR_LINUM_W
:
7353 val
= bfd_getl16 (buf
+ 1);
7354 fprintf (file
, _("incr_linum_w: +%u\n"), val
);
7358 case DST__K_INCR_LINUM_L
:
7359 val
= bfd_getl32 (buf
+ 1);
7360 fprintf (file
, _("incr_linum_l: +%u\n"), val
);
7364 case DST__K_SET_LINUM
:
7365 line
= bfd_getl16 (buf
+ 1);
7366 fprintf (file
, _("set_line_num(w) %u\n"), line
);
7369 case DST__K_SET_LINUM_B
:
7371 fprintf (file
, _("set_line_num_b %u\n"), line
);
7374 case DST__K_SET_LINUM_L
:
7375 line
= bfd_getl32 (buf
+ 1);
7376 fprintf (file
, _("set_line_num_l %u\n"), line
);
7379 case DST__K_SET_ABS_PC
:
7380 pc
= bfd_getl32 (buf
+ 1);
7381 fprintf (file
, _("set_abs_pc: 0x%08x\n"), pc
);
7384 case DST__K_DELTA_PC_L
:
7385 fprintf (file
, _("delta_pc_l: +0x%08x\n"),
7386 (unsigned)bfd_getl32 (buf
+ 1));
7390 fprintf (file
, _("term(b): 0x%02x"), buf
[1]);
7392 fprintf (file
, _(" pc: 0x%08x\n"), pc
);
7396 val
= bfd_getl16 (buf
+ 1);
7397 fprintf (file
, _("term_w: 0x%04x"), val
);
7399 fprintf (file
, _(" pc: 0x%08x\n"), pc
);
7405 fprintf (file
, _("delta pc +%-4d"), -cmd
);
7406 line
++; /* FIXME: curr increment. */
7408 /* xgettext:c-format */
7409 fprintf (file
, _(" pc: 0x%08x line: %5u\n"),
7414 fprintf (file
, _(" *unhandled* cmd %u\n"), cmd
);
7427 unsigned char *buf_orig
= buf
;
7429 fprintf (file
, _("source (len: %u)\n"), len
);
7433 signed char cmd
= buf
[0];
7434 unsigned char cmdlen
= 0;
7438 case DST__K_SRC_DECLFILE
:
7440 struct vms_dst_src_decl_src
*src
= (void *)(buf
+ 1);
7443 /* xgettext:c-format */
7444 fprintf (file
, _(" declfile: len: %u, flags: %u, "
7446 src
->length
, src
->flags
,
7447 (unsigned)bfd_getl16 (src
->fileid
));
7448 /* xgettext:c-format */
7449 fprintf (file
, _(" rms: cdt: 0x%08x %08x, "
7450 "ebk: 0x%08x, ffb: 0x%04x, "
7452 (unsigned)bfd_getl32 (src
->rms_cdt
+ 4),
7453 (unsigned)bfd_getl32 (src
->rms_cdt
+ 0),
7454 (unsigned)bfd_getl32 (src
->rms_ebk
),
7455 (unsigned)bfd_getl16 (src
->rms_ffb
),
7457 name
= (const char *)buf
+ 1 + sizeof (*src
);
7458 fprintf (file
, _(" filename : %.*s\n"),
7460 name
+= name
[0] + 1;
7461 fprintf (file
, _(" module name: %.*s\n"),
7463 cmdlen
= 2 + src
->length
;
7466 case DST__K_SRC_SETFILE
:
7467 fprintf (file
, _(" setfile %u\n"),
7468 (unsigned)bfd_getl16 (buf
+ 1));
7471 case DST__K_SRC_SETREC_W
:
7472 fprintf (file
, _(" setrec %u\n"),
7473 (unsigned)bfd_getl16 (buf
+ 1));
7476 case DST__K_SRC_SETREC_L
:
7477 fprintf (file
, _(" setrec %u\n"),
7478 (unsigned)bfd_getl32 (buf
+ 1));
7481 case DST__K_SRC_SETLNUM_W
:
7482 fprintf (file
, _(" setlnum %u\n"),
7483 (unsigned)bfd_getl16 (buf
+ 1));
7486 case DST__K_SRC_SETLNUM_L
:
7487 fprintf (file
, _(" setlnum %u\n"),
7488 (unsigned)bfd_getl32 (buf
+ 1));
7491 case DST__K_SRC_DEFLINES_W
:
7492 fprintf (file
, _(" deflines %u\n"),
7493 (unsigned)bfd_getl16 (buf
+ 1));
7496 case DST__K_SRC_DEFLINES_B
:
7497 fprintf (file
, _(" deflines %u\n"), buf
[1]);
7500 case DST__K_SRC_FORMFEED
:
7501 fprintf (file
, _(" formfeed\n"));
7505 fprintf (file
, _(" *unhandled* cmd %u\n"), cmd
);
7517 fprintf (file
, _("*unhandled* dst type %u\n"), type
);
7525 evax_bfd_print_image (bfd
*abfd
, FILE *file
)
7527 struct vms_eihd eihd
;
7530 unsigned int eiha_off
;
7531 unsigned int eihi_off
;
7532 unsigned int eihs_off
;
7533 unsigned int eisd_off
;
7534 unsigned int eihef_off
= 0;
7535 unsigned int eihnp_off
= 0;
7536 unsigned int dmt_vbn
= 0;
7537 unsigned int dmt_size
= 0;
7538 unsigned int dst_vbn
= 0;
7539 unsigned int dst_size
= 0;
7540 unsigned int gst_vbn
= 0;
7541 unsigned int gst_size
= 0;
7542 unsigned int eiaf_vbn
= 0;
7543 unsigned int eiaf_size
= 0;
7544 unsigned int eihvn_off
;
7546 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
)
7547 || bfd_bread (&eihd
, sizeof (eihd
), abfd
) != sizeof (eihd
))
7549 fprintf (file
, _("cannot read EIHD\n"));
7552 /* xgettext:c-format */
7553 fprintf (file
, _("EIHD: (size: %u, nbr blocks: %u)\n"),
7554 (unsigned)bfd_getl32 (eihd
.size
),
7555 (unsigned)bfd_getl32 (eihd
.hdrblkcnt
));
7556 /* xgettext:c-format */
7557 fprintf (file
, _(" majorid: %u, minorid: %u\n"),
7558 (unsigned)bfd_getl32 (eihd
.majorid
),
7559 (unsigned)bfd_getl32 (eihd
.minorid
));
7561 val
= (unsigned)bfd_getl32 (eihd
.imgtype
);
7565 name
= _("executable");
7568 name
= _("linkable image");
7571 name
= _("unknown");
7574 /* xgettext:c-format */
7575 fprintf (file
, _(" image type: %u (%s)"), val
, name
);
7577 val
= (unsigned)bfd_getl32 (eihd
.subtype
);
7580 case EIHD__C_NATIVE
:
7587 name
= _("unknown");
7590 /* xgettext:c-format */
7591 fprintf (file
, _(", subtype: %u (%s)\n"), val
, name
);
7593 eisd_off
= bfd_getl32 (eihd
.isdoff
);
7594 eiha_off
= bfd_getl32 (eihd
.activoff
);
7595 eihi_off
= bfd_getl32 (eihd
.imgidoff
);
7596 eihs_off
= bfd_getl32 (eihd
.symdbgoff
);
7597 /* xgettext:c-format */
7598 fprintf (file
, _(" offsets: isd: %u, activ: %u, symdbg: %u, "
7599 "imgid: %u, patch: %u\n"),
7600 eisd_off
, eiha_off
, eihs_off
, eihi_off
,
7601 (unsigned)bfd_getl32 (eihd
.patchoff
));
7602 fprintf (file
, _(" fixup info rva: "));
7603 bfd_fprintf_vma (abfd
, file
, bfd_getl64 (eihd
.iafva
));
7604 fprintf (file
, _(", symbol vector rva: "));
7605 bfd_fprintf_vma (abfd
, file
, bfd_getl64 (eihd
.symvva
));
7606 eihvn_off
= bfd_getl32 (eihd
.version_array_off
);
7607 fprintf (file
, _("\n"
7608 " version array off: %u\n"),
7611 /* xgettext:c-format */
7612 _(" img I/O count: %u, nbr channels: %u, req pri: %08x%08x\n"),
7613 (unsigned)bfd_getl32 (eihd
.imgiocnt
),
7614 (unsigned)bfd_getl32 (eihd
.iochancnt
),
7615 (unsigned)bfd_getl32 (eihd
.privreqs
+ 4),
7616 (unsigned)bfd_getl32 (eihd
.privreqs
+ 0));
7617 val
= (unsigned)bfd_getl32 (eihd
.lnkflags
);
7618 fprintf (file
, _(" linker flags: %08x:"), val
);
7619 if (val
& EIHD__M_LNKDEBUG
)
7620 fprintf (file
, " LNKDEBUG");
7621 if (val
& EIHD__M_LNKNOTFR
)
7622 fprintf (file
, " LNKNOTFR");
7623 if (val
& EIHD__M_NOP0BUFS
)
7624 fprintf (file
, " NOP0BUFS");
7625 if (val
& EIHD__M_PICIMG
)
7626 fprintf (file
, " PICIMG");
7627 if (val
& EIHD__M_P0IMAGE
)
7628 fprintf (file
, " P0IMAGE");
7629 if (val
& EIHD__M_DBGDMT
)
7630 fprintf (file
, " DBGDMT");
7631 if (val
& EIHD__M_INISHR
)
7632 fprintf (file
, " INISHR");
7633 if (val
& EIHD__M_XLATED
)
7634 fprintf (file
, " XLATED");
7635 if (val
& EIHD__M_BIND_CODE_SEC
)
7636 fprintf (file
, " BIND_CODE_SEC");
7637 if (val
& EIHD__M_BIND_DATA_SEC
)
7638 fprintf (file
, " BIND_DATA_SEC");
7639 if (val
& EIHD__M_MKTHREADS
)
7640 fprintf (file
, " MKTHREADS");
7641 if (val
& EIHD__M_UPCALLS
)
7642 fprintf (file
, " UPCALLS");
7643 if (val
& EIHD__M_OMV_READY
)
7644 fprintf (file
, " OMV_READY");
7645 if (val
& EIHD__M_EXT_BIND_SECT
)
7646 fprintf (file
, " EXT_BIND_SECT");
7647 fprintf (file
, "\n");
7648 /* xgettext:c-format */
7649 fprintf (file
, _(" ident: 0x%08x, sysver: 0x%08x, "
7650 "match ctrl: %u, symvect_size: %u\n"),
7651 (unsigned)bfd_getl32 (eihd
.ident
),
7652 (unsigned)bfd_getl32 (eihd
.sysver
),
7654 (unsigned)bfd_getl32 (eihd
.symvect_size
));
7655 fprintf (file
, _(" BPAGE: %u"),
7656 (unsigned)bfd_getl32 (eihd
.virt_mem_block_size
));
7657 if (val
& (EIHD__M_OMV_READY
| EIHD__M_EXT_BIND_SECT
))
7659 eihef_off
= bfd_getl32 (eihd
.ext_fixup_off
);
7660 eihnp_off
= bfd_getl32 (eihd
.noopt_psect_off
);
7661 /* xgettext:c-format */
7662 fprintf (file
, _(", ext fixup offset: %u, no_opt psect off: %u"),
7663 eihef_off
, eihnp_off
);
7665 fprintf (file
, _(", alias: %u\n"), (unsigned)bfd_getl16 (eihd
.alias
));
7669 struct vms_eihvn eihvn
;
7673 fprintf (file
, _("system version array information:\n"));
7674 if (bfd_seek (abfd
, (file_ptr
) eihvn_off
, SEEK_SET
)
7675 || bfd_bread (&eihvn
, sizeof (eihvn
), abfd
) != sizeof (eihvn
))
7677 fprintf (file
, _("cannot read EIHVN header\n"));
7680 mask
= bfd_getl32 (eihvn
.subsystem_mask
);
7681 for (j
= 0; j
< 32; j
++)
7682 if (mask
& (1 << j
))
7684 struct vms_eihvn_subversion ver
;
7685 if (bfd_bread (&ver
, sizeof (ver
), abfd
) != sizeof (ver
))
7687 fprintf (file
, _("cannot read EIHVN version\n"));
7690 fprintf (file
, _(" %02u "), j
);
7693 case EIHVN__BASE_IMAGE_BIT
:
7694 fputs (_("BASE_IMAGE "), file
);
7696 case EIHVN__MEMORY_MANAGEMENT_BIT
:
7697 fputs (_("MEMORY_MANAGEMENT"), file
);
7700 fputs (_("IO "), file
);
7702 case EIHVN__FILES_VOLUMES_BIT
:
7703 fputs (_("FILES_VOLUMES "), file
);
7705 case EIHVN__PROCESS_SCHED_BIT
:
7706 fputs (_("PROCESS_SCHED "), file
);
7708 case EIHVN__SYSGEN_BIT
:
7709 fputs (_("SYSGEN "), file
);
7711 case EIHVN__CLUSTERS_LOCKMGR_BIT
:
7712 fputs (_("CLUSTERS_LOCKMGR "), file
);
7714 case EIHVN__LOGICAL_NAMES_BIT
:
7715 fputs (_("LOGICAL_NAMES "), file
);
7717 case EIHVN__SECURITY_BIT
:
7718 fputs (_("SECURITY "), file
);
7720 case EIHVN__IMAGE_ACTIVATOR_BIT
:
7721 fputs (_("IMAGE_ACTIVATOR "), file
);
7723 case EIHVN__NETWORKS_BIT
:
7724 fputs (_("NETWORKS "), file
);
7726 case EIHVN__COUNTERS_BIT
:
7727 fputs (_("COUNTERS "), file
);
7729 case EIHVN__STABLE_BIT
:
7730 fputs (_("STABLE "), file
);
7732 case EIHVN__MISC_BIT
:
7733 fputs (_("MISC "), file
);
7735 case EIHVN__CPU_BIT
:
7736 fputs (_("CPU "), file
);
7738 case EIHVN__VOLATILE_BIT
:
7739 fputs (_("VOLATILE "), file
);
7741 case EIHVN__SHELL_BIT
:
7742 fputs (_("SHELL "), file
);
7744 case EIHVN__POSIX_BIT
:
7745 fputs (_("POSIX "), file
);
7747 case EIHVN__MULTI_PROCESSING_BIT
:
7748 fputs (_("MULTI_PROCESSING "), file
);
7750 case EIHVN__GALAXY_BIT
:
7751 fputs (_("GALAXY "), file
);
7754 fputs (_("*unknown* "), file
);
7757 fprintf (file
, ": %u.%u\n",
7758 (unsigned)bfd_getl16 (ver
.major
),
7759 (unsigned)bfd_getl16 (ver
.minor
));
7765 struct vms_eiha eiha
;
7767 if (bfd_seek (abfd
, (file_ptr
) eiha_off
, SEEK_SET
)
7768 || bfd_bread (&eiha
, sizeof (eiha
), abfd
) != sizeof (eiha
))
7770 fprintf (file
, _("cannot read EIHA\n"));
7773 fprintf (file
, _("Image activation: (size=%u)\n"),
7774 (unsigned)bfd_getl32 (eiha
.size
));
7775 /* xgettext:c-format */
7776 fprintf (file
, _(" First address : 0x%08x 0x%08x\n"),
7777 (unsigned)bfd_getl32 (eiha
.tfradr1_h
),
7778 (unsigned)bfd_getl32 (eiha
.tfradr1
));
7779 /* xgettext:c-format */
7780 fprintf (file
, _(" Second address: 0x%08x 0x%08x\n"),
7781 (unsigned)bfd_getl32 (eiha
.tfradr2_h
),
7782 (unsigned)bfd_getl32 (eiha
.tfradr2
));
7783 /* xgettext:c-format */
7784 fprintf (file
, _(" Third address : 0x%08x 0x%08x\n"),
7785 (unsigned)bfd_getl32 (eiha
.tfradr3_h
),
7786 (unsigned)bfd_getl32 (eiha
.tfradr3
));
7787 /* xgettext:c-format */
7788 fprintf (file
, _(" Fourth address: 0x%08x 0x%08x\n"),
7789 (unsigned)bfd_getl32 (eiha
.tfradr4_h
),
7790 (unsigned)bfd_getl32 (eiha
.tfradr4
));
7791 /* xgettext:c-format */
7792 fprintf (file
, _(" Shared image : 0x%08x 0x%08x\n"),
7793 (unsigned)bfd_getl32 (eiha
.inishr_h
),
7794 (unsigned)bfd_getl32 (eiha
.inishr
));
7798 struct vms_eihi eihi
;
7800 if (bfd_seek (abfd
, (file_ptr
) eihi_off
, SEEK_SET
)
7801 || bfd_bread (&eihi
, sizeof (eihi
), abfd
) != sizeof (eihi
))
7803 fprintf (file
, _("cannot read EIHI\n"));
7806 /* xgettext:c-format */
7807 fprintf (file
, _("Image identification: (major: %u, minor: %u)\n"),
7808 (unsigned)bfd_getl32 (eihi
.majorid
),
7809 (unsigned)bfd_getl32 (eihi
.minorid
));
7810 fprintf (file
, _(" image name : %.*s\n"),
7811 eihi
.imgnam
[0], eihi
.imgnam
+ 1);
7812 fprintf (file
, _(" link time : %s\n"),
7813 vms_time_to_str (eihi
.linktime
));
7814 fprintf (file
, _(" image ident : %.*s\n"),
7815 eihi
.imgid
[0], eihi
.imgid
+ 1);
7816 fprintf (file
, _(" linker ident : %.*s\n"),
7817 eihi
.linkid
[0], eihi
.linkid
+ 1);
7818 fprintf (file
, _(" image build ident: %.*s\n"),
7819 eihi
.imgbid
[0], eihi
.imgbid
+ 1);
7823 struct vms_eihs eihs
;
7825 if (bfd_seek (abfd
, (file_ptr
) eihs_off
, SEEK_SET
)
7826 || bfd_bread (&eihs
, sizeof (eihs
), abfd
) != sizeof (eihs
))
7828 fprintf (file
, _("cannot read EIHS\n"));
7831 /* xgettext:c-format */
7832 fprintf (file
, _("Image symbol & debug table: (major: %u, minor: %u)\n"),
7833 (unsigned)bfd_getl32 (eihs
.majorid
),
7834 (unsigned)bfd_getl32 (eihs
.minorid
));
7835 dst_vbn
= bfd_getl32 (eihs
.dstvbn
);
7836 dst_size
= bfd_getl32 (eihs
.dstsize
);
7837 /* xgettext:c-format */
7838 fprintf (file
, _(" debug symbol table : vbn: %u, size: %u (0x%x)\n"),
7839 dst_vbn
, dst_size
, dst_size
);
7840 gst_vbn
= bfd_getl32 (eihs
.gstvbn
);
7841 gst_size
= bfd_getl32 (eihs
.gstsize
);
7842 /* xgettext:c-format */
7843 fprintf (file
, _(" global symbol table: vbn: %u, records: %u\n"),
7845 dmt_vbn
= bfd_getl32 (eihs
.dmtvbn
);
7846 dmt_size
= bfd_getl32 (eihs
.dmtsize
);
7847 /* xgettext:c-format */
7848 fprintf (file
, _(" debug module table : vbn: %u, size: %u\n"),
7851 while (eisd_off
!= 0)
7853 struct vms_eisd eisd
;
7858 if (bfd_seek (abfd
, (file_ptr
) eisd_off
, SEEK_SET
)
7859 || bfd_bread (&eisd
, sizeof (eisd
), abfd
) != sizeof (eisd
))
7861 fprintf (file
, _("cannot read EISD\n"));
7864 len
= (unsigned)bfd_getl32 (eisd
.eisdsize
);
7865 if (len
!= (unsigned)-1)
7869 eisd_off
= (eisd_off
+ VMS_BLOCK_SIZE
) & ~(VMS_BLOCK_SIZE
- 1);
7871 /* xgettext:c-format */
7872 fprintf (file
, _("Image section descriptor: (major: %u, minor: %u, "
7873 "size: %u, offset: %u)\n"),
7874 (unsigned)bfd_getl32 (eisd
.majorid
),
7875 (unsigned)bfd_getl32 (eisd
.minorid
),
7879 /* xgettext:c-format */
7880 fprintf (file
, _(" section: base: 0x%08x%08x size: 0x%08x\n"),
7881 (unsigned)bfd_getl32 (eisd
.virt_addr
+ 4),
7882 (unsigned)bfd_getl32 (eisd
.virt_addr
+ 0),
7883 (unsigned)bfd_getl32 (eisd
.secsize
));
7884 val
= (unsigned)bfd_getl32 (eisd
.flags
);
7885 fprintf (file
, _(" flags: 0x%04x"), val
);
7886 if (val
& EISD__M_GBL
)
7887 fprintf (file
, " GBL");
7888 if (val
& EISD__M_CRF
)
7889 fprintf (file
, " CRF");
7890 if (val
& EISD__M_DZRO
)
7891 fprintf (file
, " DZRO");
7892 if (val
& EISD__M_WRT
)
7893 fprintf (file
, " WRT");
7894 if (val
& EISD__M_INITALCODE
)
7895 fprintf (file
, " INITALCODE");
7896 if (val
& EISD__M_BASED
)
7897 fprintf (file
, " BASED");
7898 if (val
& EISD__M_FIXUPVEC
)
7899 fprintf (file
, " FIXUPVEC");
7900 if (val
& EISD__M_RESIDENT
)
7901 fprintf (file
, " RESIDENT");
7902 if (val
& EISD__M_VECTOR
)
7903 fprintf (file
, " VECTOR");
7904 if (val
& EISD__M_PROTECT
)
7905 fprintf (file
, " PROTECT");
7906 if (val
& EISD__M_LASTCLU
)
7907 fprintf (file
, " LASTCLU");
7908 if (val
& EISD__M_EXE
)
7909 fprintf (file
, " EXE");
7910 if (val
& EISD__M_NONSHRADR
)
7911 fprintf (file
, " NONSHRADR");
7912 if (val
& EISD__M_QUAD_LENGTH
)
7913 fprintf (file
, " QUAD_LENGTH");
7914 if (val
& EISD__M_ALLOC_64BIT
)
7915 fprintf (file
, " ALLOC_64BIT");
7916 fprintf (file
, "\n");
7917 if (val
& EISD__M_FIXUPVEC
)
7919 eiaf_vbn
= bfd_getl32 (eisd
.vbn
);
7920 eiaf_size
= bfd_getl32 (eisd
.secsize
);
7922 /* xgettext:c-format */
7923 fprintf (file
, _(" vbn: %u, pfc: %u, matchctl: %u type: %u ("),
7924 (unsigned)bfd_getl32 (eisd
.vbn
),
7925 eisd
.pfc
, eisd
.matchctl
, eisd
.type
);
7928 case EISD__K_NORMAL
:
7929 fputs (_("NORMAL"), file
);
7931 case EISD__K_SHRFXD
:
7932 fputs (_("SHRFXD"), file
);
7934 case EISD__K_PRVFXD
:
7935 fputs (_("PRVFXD"), file
);
7937 case EISD__K_SHRPIC
:
7938 fputs (_("SHRPIC"), file
);
7940 case EISD__K_PRVPIC
:
7941 fputs (_("PRVPIC"), file
);
7943 case EISD__K_USRSTACK
:
7944 fputs (_("USRSTACK"), file
);
7947 fputs (_("*unknown*"), file
);
7950 fputs (_(")\n"), file
);
7951 if (val
& EISD__M_GBL
)
7952 /* xgettext:c-format */
7953 fprintf (file
, _(" ident: 0x%08x, name: %.*s\n"),
7954 (unsigned)bfd_getl32 (eisd
.ident
),
7955 eisd
.gblnam
[0], eisd
.gblnam
+ 1);
7961 if (bfd_seek (abfd
, (file_ptr
) (dmt_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
7963 fprintf (file
, _("cannot read DMT\n"));
7967 fprintf (file
, _("Debug module table:\n"));
7969 while (dmt_size
> 0)
7971 struct vms_dmt_header dmth
;
7974 if (bfd_bread (&dmth
, sizeof (dmth
), abfd
) != sizeof (dmth
))
7976 fprintf (file
, _("cannot read DMT header\n"));
7979 count
= bfd_getl16 (dmth
.psect_count
);
7981 /* xgettext:c-format */
7982 _(" module offset: 0x%08x, size: 0x%08x, (%u psects)\n"),
7983 (unsigned)bfd_getl32 (dmth
.modbeg
),
7984 (unsigned)bfd_getl32 (dmth
.size
), count
);
7985 dmt_size
-= sizeof (dmth
);
7988 struct vms_dmt_psect dmtp
;
7990 if (bfd_bread (&dmtp
, sizeof (dmtp
), abfd
) != sizeof (dmtp
))
7992 fprintf (file
, _("cannot read DMT psect\n"));
7995 /* xgettext:c-format */
7996 fprintf (file
, _(" psect start: 0x%08x, length: %u\n"),
7997 (unsigned)bfd_getl32 (dmtp
.start
),
7998 (unsigned)bfd_getl32 (dmtp
.length
));
8000 dmt_size
-= sizeof (dmtp
);
8007 if (bfd_seek (abfd
, (file_ptr
) (dst_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
8009 fprintf (file
, _("cannot read DST\n"));
8013 evax_bfd_print_dst (abfd
, dst_size
, file
);
8017 if (bfd_seek (abfd
, (file_ptr
) (gst_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
8019 fprintf (file
, _("cannot read GST\n"));
8023 fprintf (file
, _("Global symbol table:\n"));
8024 evax_bfd_print_eobj (abfd
, file
);
8029 struct vms_eiaf
*eiaf
;
8030 unsigned int qrelfixoff
;
8031 unsigned int lrelfixoff
;
8032 unsigned int qdotadroff
;
8033 unsigned int ldotadroff
;
8034 unsigned int shrimgcnt
;
8035 unsigned int shlstoff
;
8036 unsigned int codeadroff
;
8037 unsigned int lpfixoff
;
8038 unsigned int chgprtoff
;
8039 file_ptr f_off
= (file_ptr
) (eiaf_vbn
- 1) * VMS_BLOCK_SIZE
;
8041 if (bfd_seek (abfd
, f_off
, SEEK_SET
) != 0
8042 || (buf
= _bfd_malloc_and_read (abfd
, eiaf_size
, eiaf_size
)) == NULL
)
8044 fprintf (file
, _("cannot read EIHA\n"));
8047 eiaf
= (struct vms_eiaf
*)buf
;
8049 /* xgettext:c-format */
8050 _("Image activator fixup: (major: %u, minor: %u)\n"),
8051 (unsigned)bfd_getl32 (eiaf
->majorid
),
8052 (unsigned)bfd_getl32 (eiaf
->minorid
));
8053 /* xgettext:c-format */
8054 fprintf (file
, _(" iaflink : 0x%08x %08x\n"),
8055 (unsigned)bfd_getl32 (eiaf
->iaflink
+ 0),
8056 (unsigned)bfd_getl32 (eiaf
->iaflink
+ 4));
8057 /* xgettext:c-format */
8058 fprintf (file
, _(" fixuplnk: 0x%08x %08x\n"),
8059 (unsigned)bfd_getl32 (eiaf
->fixuplnk
+ 0),
8060 (unsigned)bfd_getl32 (eiaf
->fixuplnk
+ 4));
8061 fprintf (file
, _(" size : %u\n"),
8062 (unsigned)bfd_getl32 (eiaf
->size
));
8063 fprintf (file
, _(" flags: 0x%08x\n"),
8064 (unsigned)bfd_getl32 (eiaf
->flags
));
8065 qrelfixoff
= bfd_getl32 (eiaf
->qrelfixoff
);
8066 lrelfixoff
= bfd_getl32 (eiaf
->lrelfixoff
);
8067 /* xgettext:c-format */
8068 fprintf (file
, _(" qrelfixoff: %5u, lrelfixoff: %5u\n"),
8069 qrelfixoff
, lrelfixoff
);
8070 qdotadroff
= bfd_getl32 (eiaf
->qdotadroff
);
8071 ldotadroff
= bfd_getl32 (eiaf
->ldotadroff
);
8072 /* xgettext:c-format */
8073 fprintf (file
, _(" qdotadroff: %5u, ldotadroff: %5u\n"),
8074 qdotadroff
, ldotadroff
);
8075 codeadroff
= bfd_getl32 (eiaf
->codeadroff
);
8076 lpfixoff
= bfd_getl32 (eiaf
->lpfixoff
);
8077 /* xgettext:c-format */
8078 fprintf (file
, _(" codeadroff: %5u, lpfixoff : %5u\n"),
8079 codeadroff
, lpfixoff
);
8080 chgprtoff
= bfd_getl32 (eiaf
->chgprtoff
);
8081 fprintf (file
, _(" chgprtoff : %5u\n"), chgprtoff
);
8082 shrimgcnt
= bfd_getl32 (eiaf
->shrimgcnt
);
8083 shlstoff
= bfd_getl32 (eiaf
->shlstoff
);
8084 /* xgettext:c-format */
8085 fprintf (file
, _(" shlstoff : %5u, shrimgcnt : %5u\n"),
8086 shlstoff
, shrimgcnt
);
8087 /* xgettext:c-format */
8088 fprintf (file
, _(" shlextra : %5u, permctx : %5u\n"),
8089 (unsigned)bfd_getl32 (eiaf
->shlextra
),
8090 (unsigned)bfd_getl32 (eiaf
->permctx
));
8091 fprintf (file
, _(" base_va : 0x%08x\n"),
8092 (unsigned)bfd_getl32 (eiaf
->base_va
));
8093 fprintf (file
, _(" lppsbfixoff: %5u\n"),
8094 (unsigned)bfd_getl32 (eiaf
->lppsbfixoff
));
8098 struct vms_shl
*shl
= (struct vms_shl
*)(buf
+ shlstoff
);
8101 fprintf (file
, _(" Shareable images:\n"));
8102 for (j
= 0; j
< shrimgcnt
; j
++, shl
++)
8105 /* xgettext:c-format */
8106 _(" %u: size: %u, flags: 0x%02x, name: %.*s\n"),
8107 j
, shl
->size
, shl
->flags
,
8108 shl
->imgnam
[0], shl
->imgnam
+ 1);
8111 if (qrelfixoff
!= 0)
8113 fprintf (file
, _(" quad-word relocation fixups:\n"));
8114 evax_bfd_print_relocation_records (file
, buf
+ qrelfixoff
, 8);
8116 if (lrelfixoff
!= 0)
8118 fprintf (file
, _(" long-word relocation fixups:\n"));
8119 evax_bfd_print_relocation_records (file
, buf
+ lrelfixoff
, 4);
8121 if (qdotadroff
!= 0)
8123 fprintf (file
, _(" quad-word .address reference fixups:\n"));
8124 evax_bfd_print_address_fixups (file
, buf
+ qdotadroff
);
8126 if (ldotadroff
!= 0)
8128 fprintf (file
, _(" long-word .address reference fixups:\n"));
8129 evax_bfd_print_address_fixups (file
, buf
+ ldotadroff
);
8131 if (codeadroff
!= 0)
8133 fprintf (file
, _(" Code Address Reference Fixups:\n"));
8134 evax_bfd_print_reference_fixups (file
, buf
+ codeadroff
);
8138 fprintf (file
, _(" Linkage Pairs Reference Fixups:\n"));
8139 evax_bfd_print_reference_fixups (file
, buf
+ lpfixoff
);
8143 unsigned int count
= (unsigned)bfd_getl32 (buf
+ chgprtoff
);
8144 struct vms_eicp
*eicp
= (struct vms_eicp
*)(buf
+ chgprtoff
+ 4);
8147 fprintf (file
, _(" Change Protection (%u entries):\n"), count
);
8148 for (j
= 0; j
< count
; j
++, eicp
++)
8150 unsigned int prot
= bfd_getl32 (eicp
->newprt
);
8152 /* xgettext:c-format */
8153 _(" base: 0x%08x %08x, size: 0x%08x, prot: 0x%08x "),
8154 (unsigned)bfd_getl32 (eicp
->baseva
+ 4),
8155 (unsigned)bfd_getl32 (eicp
->baseva
+ 0),
8156 (unsigned)bfd_getl32 (eicp
->size
),
8157 (unsigned)bfd_getl32 (eicp
->newprt
));
8161 fprintf (file
, "NA");
8163 case PRT__C_RESERVED
:
8164 fprintf (file
, "RES");
8167 fprintf (file
, "KW");
8170 fprintf (file
, "KR");
8173 fprintf (file
, "UW");
8176 fprintf (file
, "EW");
8179 fprintf (file
, "ERKW");
8182 fprintf (file
, "ER");
8185 fprintf (file
, "SW");
8188 fprintf (file
, "SREW");
8191 fprintf (file
, "SRKW");
8194 fprintf (file
, "SR");
8197 fprintf (file
, "URSW");
8200 fprintf (file
, "UREW");
8203 fprintf (file
, "URKW");
8206 fprintf (file
, "UR");
8220 vms_bfd_print_private_bfd_data (bfd
*abfd
, void *ptr
)
8222 FILE *file
= (FILE *)ptr
;
8224 if (bfd_get_file_flags (abfd
) & (EXEC_P
| DYNAMIC
))
8225 evax_bfd_print_image (abfd
, file
);
8228 if (bfd_seek (abfd
, 0, SEEK_SET
))
8230 evax_bfd_print_eobj (abfd
, file
);
8237 /* Slurp ETIR/EDBG/ETBT VMS object records. */
8240 alpha_vms_read_sections_content (bfd
*abfd
, struct bfd_link_info
*info
)
8242 asection
*cur_section
;
8243 file_ptr cur_offset
;
8244 asection
*dst_section
;
8245 file_ptr dst_offset
;
8247 if (bfd_seek (abfd
, 0, SEEK_SET
) != 0)
8253 dst_section
= PRIV (dst_section
);
8257 if (info
->strip
== strip_all
|| info
->strip
== strip_debugger
)
8259 /* Discard the DST section. */
8263 else if (dst_section
)
8265 dst_offset
= dst_section
->output_offset
;
8266 dst_section
= dst_section
->output_section
;
8275 type
= _bfd_vms_get_object_record (abfd
);
8278 vms_debug2 ((2, "next_record failed\n"));
8284 PRIV (image_section
) = cur_section
;
8285 PRIV (image_offset
) = cur_offset
;
8286 res
= _bfd_vms_slurp_etir (abfd
, info
);
8287 cur_section
= PRIV (image_section
);
8288 cur_offset
= PRIV (image_offset
);
8292 if (dst_section
== NULL
)
8294 PRIV (image_section
) = dst_section
;
8295 PRIV (image_offset
) = dst_offset
;
8296 res
= _bfd_vms_slurp_etir (abfd
, info
);
8297 dst_offset
= PRIV (image_offset
);
8306 vms_debug2 ((2, "slurp eobj type %d failed\n", type
));
8313 alpha_vms_sizeof_headers (bfd
*abfd ATTRIBUTE_UNUSED
,
8314 struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8319 /* Add a linkage pair fixup at address SECT + OFFSET to SHLIB. */
8322 alpha_vms_add_fixup_lp (struct bfd_link_info
*info
, bfd
*src
, bfd
*shlib
)
8324 struct alpha_vms_shlib_el
*sl
;
8325 asection
*sect
= PRIV2 (src
, image_section
);
8326 file_ptr offset
= PRIV2 (src
, image_offset
);
8329 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8330 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8331 sl
->has_fixups
= TRUE
;
8332 p
= VEC_APPEND (sl
->lp
, bfd_vma
);
8335 *p
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8336 sect
->output_section
->flags
|= SEC_RELOC
;
8340 /* Add a code address fixup at address SECT + OFFSET to SHLIB. */
8343 alpha_vms_add_fixup_ca (struct bfd_link_info
*info
, bfd
*src
, bfd
*shlib
)
8345 struct alpha_vms_shlib_el
*sl
;
8346 asection
*sect
= PRIV2 (src
, image_section
);
8347 file_ptr offset
= PRIV2 (src
, image_offset
);
8350 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8351 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8352 sl
->has_fixups
= TRUE
;
8353 p
= VEC_APPEND (sl
->ca
, bfd_vma
);
8356 *p
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8357 sect
->output_section
->flags
|= SEC_RELOC
;
8361 /* Add a quad word relocation fixup at address SECT + OFFSET to SHLIB. */
8364 alpha_vms_add_fixup_qr (struct bfd_link_info
*info
, bfd
*src
,
8365 bfd
*shlib
, bfd_vma vec
)
8367 struct alpha_vms_shlib_el
*sl
;
8368 struct alpha_vms_vma_ref
*r
;
8369 asection
*sect
= PRIV2 (src
, image_section
);
8370 file_ptr offset
= PRIV2 (src
, image_offset
);
8372 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8373 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8374 sl
->has_fixups
= TRUE
;
8375 r
= VEC_APPEND (sl
->qr
, struct alpha_vms_vma_ref
);
8378 r
->vma
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8380 sect
->output_section
->flags
|= SEC_RELOC
;
8385 alpha_vms_add_fixup_lr (struct bfd_link_info
*info ATTRIBUTE_UNUSED
,
8386 unsigned int shr ATTRIBUTE_UNUSED
,
8387 bfd_vma vec ATTRIBUTE_UNUSED
)
8389 /* Not yet supported. */
8393 /* Add relocation. FIXME: Not yet emitted. */
8396 alpha_vms_add_lw_reloc (struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8402 alpha_vms_add_qw_reloc (struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8407 static struct bfd_hash_entry
*
8408 alpha_vms_link_hash_newfunc (struct bfd_hash_entry
*entry
,
8409 struct bfd_hash_table
*table
,
8412 struct alpha_vms_link_hash_entry
*ret
=
8413 (struct alpha_vms_link_hash_entry
*) entry
;
8415 /* Allocate the structure if it has not already been allocated by a
8418 ret
= ((struct alpha_vms_link_hash_entry
*)
8419 bfd_hash_allocate (table
,
8420 sizeof (struct alpha_vms_link_hash_entry
)));
8424 /* Call the allocation method of the superclass. */
8425 ret
= ((struct alpha_vms_link_hash_entry
*)
8426 _bfd_link_hash_newfunc ((struct bfd_hash_entry
*) ret
,
8431 return (struct bfd_hash_entry
*) ret
;
8435 alpha_vms_bfd_link_hash_table_free (bfd
*abfd
)
8437 struct alpha_vms_link_hash_table
*t
;
8440 t
= (struct alpha_vms_link_hash_table
*) abfd
->link
.hash
;
8441 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8443 struct alpha_vms_shlib_el
*shlib
;
8445 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8446 free (&VEC_EL (shlib
->ca
, bfd_vma
, 0));
8447 free (&VEC_EL (shlib
->lp
, bfd_vma
, 0));
8448 free (&VEC_EL (shlib
->qr
, struct alpha_vms_vma_ref
, 0));
8450 free (&VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, 0));
8452 _bfd_generic_link_hash_table_free (abfd
);
8455 /* Create an Alpha/VMS link hash table. */
8457 static struct bfd_link_hash_table
*
8458 alpha_vms_bfd_link_hash_table_create (bfd
*abfd
)
8460 struct alpha_vms_link_hash_table
*ret
;
8461 size_t amt
= sizeof (struct alpha_vms_link_hash_table
);
8463 ret
= (struct alpha_vms_link_hash_table
*) bfd_malloc (amt
);
8466 if (!_bfd_link_hash_table_init (&ret
->root
, abfd
,
8467 alpha_vms_link_hash_newfunc
,
8468 sizeof (struct alpha_vms_link_hash_entry
)))
8474 VEC_INIT (ret
->shrlibs
);
8476 ret
->root
.hash_table_free
= alpha_vms_bfd_link_hash_table_free
;
8482 alpha_vms_link_add_object_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8486 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
8488 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
8489 struct alpha_vms_link_hash_entry
*h
;
8490 struct bfd_link_hash_entry
*h_root
;
8493 if (!alpha_vms_convert_symbol (abfd
, e
, &sym
))
8496 if ((e
->flags
& EGSY__V_DEF
) && abfd
->selective_search
)
8498 /* In selective_search mode, only add definition that are
8500 h
= (struct alpha_vms_link_hash_entry
*)bfd_link_hash_lookup
8501 (info
->hash
, sym
.name
, FALSE
, FALSE
, FALSE
);
8502 if (h
== NULL
|| h
->root
.type
!= bfd_link_hash_undefined
)
8508 h_root
= (struct bfd_link_hash_entry
*) h
;
8509 if (!_bfd_generic_link_add_one_symbol (info
, abfd
, sym
.name
, sym
.flags
,
8510 sym
.section
, sym
.value
, NULL
,
8511 FALSE
, FALSE
, &h_root
))
8513 h
= (struct alpha_vms_link_hash_entry
*) h_root
;
8515 if ((e
->flags
& EGSY__V_DEF
)
8517 && abfd
->xvec
== info
->output_bfd
->xvec
)
8521 if (abfd
->flags
& DYNAMIC
)
8523 struct alpha_vms_shlib_el
*shlib
;
8525 /* We do not want to include any of the sections in a dynamic
8526 object in the output file. See comment in elflink.c. */
8527 bfd_section_list_clear (abfd
);
8529 shlib
= VEC_APPEND (alpha_vms_link_hash (info
)->shrlibs
,
8530 struct alpha_vms_shlib_el
);
8534 VEC_INIT (shlib
->ca
);
8535 VEC_INIT (shlib
->lp
);
8536 VEC_INIT (shlib
->qr
);
8537 PRIV (shr_index
) = VEC_COUNT (alpha_vms_link_hash (info
)->shrlibs
) - 1;
8544 alpha_vms_link_add_archive_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8547 struct bfd_link_hash_entry
**pundef
;
8548 struct bfd_link_hash_entry
**next_pundef
;
8550 /* We only accept VMS libraries. */
8551 if (info
->output_bfd
->xvec
!= abfd
->xvec
)
8553 bfd_set_error (bfd_error_wrong_format
);
8557 /* The archive_pass field in the archive itself is used to
8558 initialize PASS, since we may search the same archive multiple
8560 pass
= ++abfd
->archive_pass
;
8562 /* Look through the list of undefined symbols. */
8563 for (pundef
= &info
->hash
->undefs
; *pundef
!= NULL
; pundef
= next_pundef
)
8565 struct bfd_link_hash_entry
*h
;
8571 next_pundef
= &(*pundef
)->u
.undef
.next
;
8573 /* When a symbol is defined, it is not necessarily removed from
8575 if (h
->type
!= bfd_link_hash_undefined
8576 && h
->type
!= bfd_link_hash_common
)
8578 /* Remove this entry from the list, for general cleanliness
8579 and because we are going to look through the list again
8580 if we search any more libraries. We can't remove the
8581 entry if it is the tail, because that would lose any
8582 entries we add to the list later on. */
8583 if (*pundef
!= info
->hash
->undefs_tail
)
8585 *pundef
= *next_pundef
;
8586 next_pundef
= pundef
;
8591 /* Look for this symbol in the archive hash table. */
8592 symidx
= _bfd_vms_lib_find_symbol (abfd
, h
->root
.string
);
8593 if (symidx
== BFD_NO_MORE_SYMBOLS
)
8595 /* Nothing in this slot. */
8599 element
= bfd_get_elt_at_index (abfd
, symidx
);
8600 if (element
== NULL
)
8603 if (element
->archive_pass
== -1 || element
->archive_pass
== pass
)
8605 /* Next symbol if this archive is wrong or already handled. */
8609 if (! bfd_check_format (element
, bfd_object
))
8611 element
->archive_pass
= -1;
8615 orig_element
= element
;
8616 if (bfd_is_thin_archive (abfd
))
8618 element
= _bfd_vms_lib_get_imagelib_file (element
);
8619 if (element
== NULL
|| !bfd_check_format (element
, bfd_object
))
8621 orig_element
->archive_pass
= -1;
8626 /* Unlike the generic linker, we know that this element provides
8627 a definition for an undefined symbol and we know that we want
8628 to include it. We don't need to check anything. */
8629 if (!(*info
->callbacks
8630 ->add_archive_element
) (info
, element
, h
->root
.string
, &element
))
8632 if (!alpha_vms_link_add_object_symbols (element
, info
))
8635 orig_element
->archive_pass
= pass
;
8642 alpha_vms_bfd_link_add_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8644 switch (bfd_get_format (abfd
))
8647 vms_debug2 ((2, "vms_link_add_symbols for object %s\n",
8649 return alpha_vms_link_add_object_symbols (abfd
, info
);
8652 vms_debug2 ((2, "vms_link_add_symbols for archive %s\n",
8654 return alpha_vms_link_add_archive_symbols (abfd
, info
);
8657 bfd_set_error (bfd_error_wrong_format
);
8663 alpha_vms_build_fixups (struct bfd_link_info
*info
)
8665 struct alpha_vms_link_hash_table
*t
= alpha_vms_link_hash (info
);
8666 unsigned char *content
;
8668 unsigned int sz
= 0;
8669 unsigned int lp_sz
= 0;
8670 unsigned int ca_sz
= 0;
8671 unsigned int qr_sz
= 0;
8672 unsigned int shrimg_cnt
= 0;
8673 unsigned int chgprt_num
= 0;
8674 unsigned int chgprt_sz
= 0;
8675 struct vms_eiaf
*eiaf
;
8679 /* Shared libraries. */
8680 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8682 struct alpha_vms_shlib_el
*shlib
;
8684 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8686 if (!shlib
->has_fixups
)
8691 if (VEC_COUNT (shlib
->ca
) > 0)
8693 /* Header + entries. */
8695 ca_sz
+= VEC_COUNT (shlib
->ca
) * 4;
8697 if (VEC_COUNT (shlib
->lp
) > 0)
8699 /* Header + entries. */
8701 lp_sz
+= VEC_COUNT (shlib
->lp
) * 4;
8703 if (VEC_COUNT (shlib
->qr
) > 0)
8705 /* Header + entries. */
8707 qr_sz
+= VEC_COUNT (shlib
->qr
) * 8;
8718 /* Finish now if there is no content. */
8719 if (ca_sz
+ lp_sz
+ qr_sz
== 0)
8722 /* Add an eicp entry for the fixup itself. */
8724 for (sec
= info
->output_bfd
->sections
; sec
!= NULL
; sec
= sec
->next
)
8726 /* This isect could be made RO or EXE after relocations are applied. */
8727 if ((sec
->flags
& SEC_RELOC
) != 0
8728 && (sec
->flags
& (SEC_CODE
| SEC_READONLY
)) != 0)
8731 chgprt_sz
= 4 + chgprt_num
* sizeof (struct vms_eicp
);
8733 /* Allocate section content (round-up size) */
8734 sz
= sizeof (struct vms_eiaf
) + shrimg_cnt
* sizeof (struct vms_shl
)
8735 + ca_sz
+ lp_sz
+ qr_sz
+ chgprt_sz
;
8736 sz
= (sz
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1);
8737 content
= bfd_zalloc (info
->output_bfd
, sz
);
8738 if (content
== NULL
)
8741 sec
= alpha_vms_link_hash (info
)->fixup
;
8742 sec
->contents
= content
;
8745 eiaf
= (struct vms_eiaf
*)content
;
8746 off
= sizeof (struct vms_eiaf
);
8747 bfd_putl32 (0, eiaf
->majorid
);
8748 bfd_putl32 (0, eiaf
->minorid
);
8749 bfd_putl32 (0, eiaf
->iaflink
);
8750 bfd_putl32 (0, eiaf
->fixuplnk
);
8751 bfd_putl32 (sizeof (struct vms_eiaf
), eiaf
->size
);
8752 bfd_putl32 (0, eiaf
->flags
);
8753 bfd_putl32 (0, eiaf
->qrelfixoff
);
8754 bfd_putl32 (0, eiaf
->lrelfixoff
);
8755 bfd_putl32 (0, eiaf
->qdotadroff
);
8756 bfd_putl32 (0, eiaf
->ldotadroff
);
8757 bfd_putl32 (0, eiaf
->codeadroff
);
8758 bfd_putl32 (0, eiaf
->lpfixoff
);
8759 bfd_putl32 (0, eiaf
->chgprtoff
);
8760 bfd_putl32 (shrimg_cnt
? off
: 0, eiaf
->shlstoff
);
8761 bfd_putl32 (shrimg_cnt
, eiaf
->shrimgcnt
);
8762 bfd_putl32 (0, eiaf
->shlextra
);
8763 bfd_putl32 (0, eiaf
->permctx
);
8764 bfd_putl32 (0, eiaf
->base_va
);
8765 bfd_putl32 (0, eiaf
->lppsbfixoff
);
8772 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8774 struct alpha_vms_shlib_el
*shlib
;
8775 struct vms_shl
*shl
;
8777 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8779 if (!shlib
->has_fixups
)
8782 /* Renumber shared images. */
8783 PRIV2 (shlib
->abfd
, shr_index
) = shrimg_cnt
++;
8785 shl
= (struct vms_shl
*)(content
+ off
);
8786 bfd_putl32 (0, shl
->baseva
);
8787 bfd_putl32 (0, shl
->shlptr
);
8788 bfd_putl32 (0, shl
->ident
);
8789 bfd_putl32 (0, shl
->permctx
);
8790 shl
->size
= sizeof (struct vms_shl
);
8791 bfd_putl16 (0, shl
->fill_1
);
8793 bfd_putl32 (0, shl
->icb
);
8794 shl
->imgnam
[0] = strlen (PRIV2 (shlib
->abfd
, hdr_data
.hdr_t_name
));
8795 memcpy (shl
->imgnam
+ 1, PRIV2 (shlib
->abfd
, hdr_data
.hdr_t_name
),
8798 off
+= sizeof (struct vms_shl
);
8804 bfd_putl32 (off
, eiaf
->codeadroff
);
8806 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8808 struct alpha_vms_shlib_el
*shlib
;
8811 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8813 if (VEC_COUNT (shlib
->ca
) == 0)
8816 bfd_putl32 (VEC_COUNT (shlib
->ca
), content
+ off
);
8817 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8820 for (j
= 0; j
< VEC_COUNT (shlib
->ca
); j
++)
8822 bfd_putl32 (VEC_EL (shlib
->ca
, bfd_vma
, j
) - t
->base_addr
,
8828 bfd_putl32 (0, content
+ off
);
8829 bfd_putl32 (0, content
+ off
+ 4);
8836 bfd_putl32 (off
, eiaf
->lpfixoff
);
8838 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8840 struct alpha_vms_shlib_el
*shlib
;
8843 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8845 if (VEC_COUNT (shlib
->lp
) == 0)
8848 bfd_putl32 (VEC_COUNT (shlib
->lp
), content
+ off
);
8849 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8852 for (j
= 0; j
< VEC_COUNT (shlib
->lp
); j
++)
8854 bfd_putl32 (VEC_EL (shlib
->lp
, bfd_vma
, j
) - t
->base_addr
,
8860 bfd_putl32 (0, content
+ off
);
8861 bfd_putl32 (0, content
+ off
+ 4);
8868 bfd_putl32 (off
, eiaf
->qdotadroff
);
8870 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8872 struct alpha_vms_shlib_el
*shlib
;
8875 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8877 if (VEC_COUNT (shlib
->qr
) == 0)
8880 bfd_putl32 (VEC_COUNT (shlib
->qr
), content
+ off
);
8881 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8884 for (j
= 0; j
< VEC_COUNT (shlib
->qr
); j
++)
8886 struct alpha_vms_vma_ref
*r
;
8887 r
= &VEC_EL (shlib
->qr
, struct alpha_vms_vma_ref
, j
);
8888 bfd_putl32 (r
->vma
- t
->base_addr
, content
+ off
);
8889 bfd_putl32 (r
->ref
, content
+ off
+ 4);
8894 bfd_putl32 (0, content
+ off
);
8895 bfd_putl32 (0, content
+ off
+ 4);
8900 /* Write the change protection table. */
8901 bfd_putl32 (off
, eiaf
->chgprtoff
);
8902 bfd_putl32 (chgprt_num
, content
+ off
);
8905 for (sec
= info
->output_bfd
->sections
; sec
!= NULL
; sec
= sec
->next
)
8907 struct vms_eicp
*eicp
;
8910 if ((sec
->flags
& SEC_LINKER_CREATED
) != 0 &&
8911 strcmp (sec
->name
, "$FIXUP$") == 0)
8913 else if ((sec
->flags
& SEC_RELOC
) != 0
8914 && (sec
->flags
& (SEC_CODE
| SEC_READONLY
)) != 0)
8919 eicp
= (struct vms_eicp
*)(content
+ off
);
8920 bfd_putl64 (sec
->vma
- t
->base_addr
, eicp
->baseva
);
8921 bfd_putl32 ((sec
->size
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1),
8923 bfd_putl32 (prot
, eicp
->newprt
);
8924 off
+= sizeof (struct vms_eicp
);
8930 /* Called by bfd_hash_traverse to fill the symbol table.
8931 Return FALSE in case of failure. */
8934 alpha_vms_link_output_symbol (struct bfd_hash_entry
*bh
, void *infov
)
8936 struct bfd_link_hash_entry
*hc
= (struct bfd_link_hash_entry
*) bh
;
8937 struct bfd_link_info
*info
= (struct bfd_link_info
*)infov
;
8938 struct alpha_vms_link_hash_entry
*h
;
8939 struct vms_symbol_entry
*sym
;
8941 if (hc
->type
== bfd_link_hash_warning
)
8944 if (hc
->type
== bfd_link_hash_new
)
8947 h
= (struct alpha_vms_link_hash_entry
*) hc
;
8949 switch (h
->root
.type
)
8951 case bfd_link_hash_undefined
:
8953 case bfd_link_hash_new
:
8954 case bfd_link_hash_warning
:
8956 case bfd_link_hash_undefweak
:
8958 case bfd_link_hash_defined
:
8959 case bfd_link_hash_defweak
:
8961 asection
*sec
= h
->root
.u
.def
.section
;
8963 /* FIXME: this is certainly a symbol from a dynamic library. */
8964 if (bfd_is_abs_section (sec
))
8967 if (sec
->owner
->flags
& DYNAMIC
)
8971 case bfd_link_hash_common
:
8973 case bfd_link_hash_indirect
:
8977 /* Do not write not kept symbols. */
8978 if (info
->strip
== strip_some
8979 && bfd_hash_lookup (info
->keep_hash
, h
->root
.root
.string
,
8980 FALSE
, FALSE
) != NULL
)
8985 /* This symbol doesn't come from a VMS object. So we suppose it is
8987 int len
= strlen (h
->root
.root
.string
);
8989 sym
= (struct vms_symbol_entry
*)bfd_zalloc (info
->output_bfd
,
8990 sizeof (*sym
) + len
);
8994 memcpy (sym
->name
, h
->root
.root
.string
, len
);
8996 sym
->owner
= info
->output_bfd
;
8998 sym
->typ
= EGSD__C_SYMG
;
9000 sym
->flags
= EGSY__V_DEF
| EGSY__V_REL
;
9001 sym
->symbol_vector
= h
->root
.u
.def
.value
;
9002 sym
->section
= h
->root
.u
.def
.section
;
9003 sym
->value
= h
->root
.u
.def
.value
;
9008 if (!add_symbol_entry (info
->output_bfd
, sym
))
9015 alpha_vms_bfd_final_link (bfd
*abfd
, struct bfd_link_info
*info
)
9018 struct bfd_link_order
*p
;
9026 if (bfd_link_relocatable (info
))
9028 /* FIXME: we do not yet support relocatable link. It is not obvious
9029 how to do it for debug infos. */
9030 (*info
->callbacks
->einfo
)(_("%P: relocatable link is not supported\n"));
9034 abfd
->outsymbols
= NULL
;
9037 /* Mark all sections which will be included in the output file. */
9038 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9039 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
9040 if (p
->type
== bfd_indirect_link_order
)
9041 p
->u
.indirect
.section
->linker_mark
= TRUE
;
9044 /* Handle all the link order information for the sections. */
9045 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9047 printf ("For section %s (at 0x%08x, flags=0x%08x):\n",
9048 o
->name
, (unsigned)o
->vma
, (unsigned)o
->flags
);
9050 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
9052 printf (" at 0x%08x - 0x%08x: ",
9053 (unsigned)p
->offset
, (unsigned)(p
->offset
+ p
->size
- 1));
9056 case bfd_section_reloc_link_order
:
9057 case bfd_symbol_reloc_link_order
:
9058 printf (" section/symbol reloc\n");
9060 case bfd_indirect_link_order
:
9061 printf (" section %s of %s\n",
9062 p
->u
.indirect
.section
->name
,
9063 p
->u
.indirect
.section
->owner
->filename
);
9065 case bfd_data_link_order
:
9066 printf (" explicit data\n");
9069 printf (" *unknown* type %u\n", p
->type
);
9076 /* Generate the symbol table. */
9077 BFD_ASSERT (PRIV (syms
) == NULL
);
9078 if (info
->strip
!= strip_all
)
9079 bfd_hash_traverse (&info
->hash
->table
, alpha_vms_link_output_symbol
, info
);
9081 /* Find the entry point. */
9082 if (bfd_get_start_address (abfd
) == 0)
9084 bfd
*startbfd
= NULL
;
9086 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link
.next
)
9088 /* Consider only VMS object files. */
9089 if (sub
->xvec
!= abfd
->xvec
)
9092 if (!PRIV2 (sub
, eom_data
).eom_has_transfer
)
9094 if ((PRIV2 (sub
, eom_data
).eom_b_tfrflg
& EEOM__M_WKTFR
) && startbfd
)
9096 if (startbfd
!= NULL
9097 && !(PRIV2 (sub
, eom_data
).eom_b_tfrflg
& EEOM__M_WKTFR
))
9099 (*info
->callbacks
->einfo
)
9100 /* xgettext:c-format */
9101 (_("%P: multiple entry points: in modules %pB and %pB\n"),
9110 unsigned int ps_idx
= PRIV2 (startbfd
, eom_data
).eom_l_psindx
;
9111 bfd_vma tfradr
= PRIV2 (startbfd
, eom_data
).eom_l_tfradr
;
9114 sec
= PRIV2 (startbfd
, sections
)[ps_idx
];
9116 bfd_set_start_address
9117 (abfd
, sec
->output_section
->vma
+ sec
->output_offset
+ tfradr
);
9121 /* Set transfer addresses. */
9124 struct bfd_link_hash_entry
*h
;
9127 PRIV (transfer_address
[i
++]) = 0xffffffff00000340ULL
; /* SYS$IMGACT */
9128 h
= bfd_link_hash_lookup (info
->hash
, "LIB$INITIALIZE", FALSE
, FALSE
, TRUE
);
9129 if (h
!= NULL
&& h
->type
== bfd_link_hash_defined
)
9130 PRIV (transfer_address
[i
++]) =
9131 alpha_vms_get_sym_value (h
->u
.def
.section
, h
->u
.def
.value
);
9132 PRIV (transfer_address
[i
++]) = bfd_get_start_address (abfd
);
9134 PRIV (transfer_address
[i
++]) = 0;
9137 /* Allocate contents.
9138 Also compute the virtual base address. */
9139 base_addr
= (bfd_vma
)-1;
9141 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9143 if (o
->flags
& SEC_HAS_CONTENTS
)
9145 o
->contents
= bfd_alloc (abfd
, o
->size
);
9146 if (o
->contents
== NULL
)
9149 if (o
->flags
& SEC_LOAD
)
9151 if (o
->vma
< base_addr
)
9153 if (o
->vma
+ o
->size
> last_addr
)
9154 last_addr
= o
->vma
+ o
->size
;
9156 /* Clear the RELOC flags. Currently we don't support incremental
9157 linking. We use the RELOC flag for computing the eicp entries. */
9158 o
->flags
&= ~SEC_RELOC
;
9161 /* Create the fixup section. */
9162 fixupsec
= bfd_make_section_anyway_with_flags
9163 (info
->output_bfd
, "$FIXUP$",
9164 SEC_ALLOC
| SEC_LOAD
| SEC_HAS_CONTENTS
| SEC_LINKER_CREATED
);
9165 if (fixupsec
== NULL
)
9167 last_addr
= (last_addr
+ 0xffff) & ~0xffff;
9168 fixupsec
->vma
= last_addr
;
9170 alpha_vms_link_hash (info
)->fixup
= fixupsec
;
9171 alpha_vms_link_hash (info
)->base_addr
= base_addr
;
9173 /* Create the DMT section, if necessary. */
9174 BFD_ASSERT (PRIV (dst_section
) == NULL
);
9175 dst
= bfd_get_section_by_name (abfd
, "$DST$");
9176 if (dst
!= NULL
&& dst
->size
== 0)
9180 PRIV (dst_section
) = dst
;
9181 dmt
= bfd_make_section_anyway_with_flags
9182 (info
->output_bfd
, "$DMT$",
9183 SEC_DEBUGGING
| SEC_HAS_CONTENTS
| SEC_LINKER_CREATED
);
9190 /* Read all sections from the inputs. */
9191 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link
.next
)
9193 if (sub
->flags
& DYNAMIC
)
9195 alpha_vms_create_eisd_for_shared (abfd
, sub
);
9199 if (!alpha_vms_read_sections_content (sub
, info
))
9203 /* Handle all the link order information for the sections.
9204 Note: past this point, it is not possible to create new sections. */
9205 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9207 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
9211 case bfd_section_reloc_link_order
:
9212 case bfd_symbol_reloc_link_order
:
9215 case bfd_indirect_link_order
:
9219 if (! _bfd_default_link_order (abfd
, info
, o
, p
))
9226 /* Compute fixups. */
9227 if (!alpha_vms_build_fixups (info
))
9230 /* Compute the DMT. */
9234 unsigned char *contents
= NULL
;
9236 /* In pass 1, compute the size. In pass 2, write the DMT contents. */
9237 for (pass
= 0; pass
< 2; pass
++)
9239 unsigned int off
= 0;
9241 /* For each object file (ie for each module). */
9242 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link
.next
)
9245 struct vms_dmt_header
*dmth
= NULL
;
9246 unsigned int psect_count
;
9248 /* Skip this module if it has no DST. */
9249 sub_dst
= PRIV2 (sub
, dst_section
);
9250 if (sub_dst
== NULL
|| sub_dst
->size
== 0)
9255 /* Write the header. */
9256 dmth
= (struct vms_dmt_header
*)(contents
+ off
);
9257 bfd_putl32 (sub_dst
->output_offset
, dmth
->modbeg
);
9258 bfd_putl32 (sub_dst
->size
, dmth
->size
);
9261 off
+= sizeof (struct vms_dmt_header
);
9264 /* For each section (ie for each psect). */
9265 for (o
= sub
->sections
; o
!= NULL
; o
= o
->next
)
9267 /* Only consider interesting sections. */
9268 if (!(o
->flags
& SEC_ALLOC
))
9270 if (o
->flags
& SEC_LINKER_CREATED
)
9275 /* Write an entry. */
9276 struct vms_dmt_psect
*dmtp
;
9278 dmtp
= (struct vms_dmt_psect
*)(contents
+ off
);
9279 bfd_putl32 (o
->output_offset
+ o
->output_section
->vma
,
9281 bfd_putl32 (o
->size
, dmtp
->length
);
9284 off
+= sizeof (struct vms_dmt_psect
);
9287 bfd_putl32 (psect_count
, dmth
->psect_count
);
9292 contents
= bfd_zalloc (info
->output_bfd
, off
);
9293 if (contents
== NULL
)
9295 dmt
->contents
= contents
;
9300 BFD_ASSERT (off
== dmt
->size
);
9308 /* Read the contents of a section.
9309 buf points to a buffer of buf_size bytes to be filled with
9310 section data (starting at offset into section) */
9313 alpha_vms_get_section_contents (bfd
*abfd
, asection
*section
,
9314 void *buf
, file_ptr offset
,
9315 bfd_size_type count
)
9319 /* Image are easy. */
9320 if (bfd_get_file_flags (abfd
) & (EXEC_P
| DYNAMIC
))
9321 return _bfd_generic_get_section_contents (abfd
, section
,
9322 buf
, offset
, count
);
9325 if (offset
+ count
< count
9326 || offset
+ count
> section
->size
)
9328 bfd_set_error (bfd_error_invalid_operation
);
9332 /* If the section is already in memory, just copy it. */
9333 if (section
->flags
& SEC_IN_MEMORY
)
9335 BFD_ASSERT (section
->contents
!= NULL
);
9336 memcpy (buf
, section
->contents
+ offset
, count
);
9339 if (section
->size
== 0)
9342 /* Alloc in memory and read ETIRs. */
9343 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
9345 BFD_ASSERT (sec
->contents
== NULL
);
9347 if (sec
->size
!= 0 && (sec
->flags
& SEC_HAS_CONTENTS
))
9349 sec
->contents
= bfd_alloc (abfd
, sec
->size
);
9350 if (sec
->contents
== NULL
)
9354 if (!alpha_vms_read_sections_content (abfd
, NULL
))
9356 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
9358 sec
->flags
|= SEC_IN_MEMORY
;
9359 memcpy (buf
, section
->contents
+ offset
, count
);
9364 /* Set the format of a file being written. */
9367 alpha_vms_mkobject (bfd
* abfd
)
9369 const bfd_arch_info_type
*arch
;
9371 vms_debug2 ((1, "alpha_vms_mkobject (%p)\n", abfd
));
9373 if (!vms_initialize (abfd
))
9376 PRIV (recwr
.buf
) = bfd_alloc (abfd
, MAX_OUTREC_SIZE
);
9377 if (PRIV (recwr
.buf
) == NULL
)
9380 arch
= bfd_scan_arch ("alpha");
9384 bfd_set_error (bfd_error_wrong_format
);
9388 abfd
->arch_info
= arch
;
9395 /* Called when the BFD is being closed to do any necessary cleanup. */
9398 vms_close_and_cleanup (bfd
* abfd
)
9400 vms_debug2 ((1, "vms_close_and_cleanup (%p)\n", abfd
));
9402 if (abfd
== NULL
|| abfd
->tdata
.any
== NULL
)
9405 if (abfd
->format
== bfd_object
)
9407 alpha_vms_free_private (abfd
);
9410 if (abfd
->direction
== write_direction
)
9412 /* Last step on VMS is to convert the file to variable record length
9414 if (!bfd_cache_close (abfd
))
9416 if (!_bfd_vms_convert_to_var_unix_filename (abfd
->filename
))
9422 return _bfd_generic_close_and_cleanup (abfd
);
9425 /* Called when a new section is created. */
9428 vms_new_section_hook (bfd
* abfd
, asection
*section
)
9432 vms_debug2 ((1, "vms_new_section_hook (%p, [%u]%s)\n",
9433 abfd
, section
->index
, section
->name
));
9435 if (!bfd_set_section_alignment (section
, 0))
9438 vms_debug2 ((7, "%u: %s\n", section
->index
, section
->name
));
9440 amt
= sizeof (struct vms_section_data_struct
);
9441 section
->used_by_bfd
= bfd_zalloc (abfd
, amt
);
9442 if (section
->used_by_bfd
== NULL
)
9445 /* Create the section symbol. */
9446 return _bfd_generic_new_section_hook (abfd
, section
);
9449 /* Part 4.5, symbols. */
9451 /* Print symbol to file according to how. how is one of
9452 bfd_print_symbol_name just print the name
9453 bfd_print_symbol_more print more (???)
9454 bfd_print_symbol_all print all we know, which is not much right now :-). */
9457 vms_print_symbol (bfd
* abfd
,
9460 bfd_print_symbol_type how
)
9462 vms_debug2 ((1, "vms_print_symbol (%p, %p, %p, %d)\n",
9463 abfd
, file
, symbol
, how
));
9467 case bfd_print_symbol_name
:
9468 case bfd_print_symbol_more
:
9469 fprintf ((FILE *)file
," %s", symbol
->name
);
9472 case bfd_print_symbol_all
:
9474 const char *section_name
= symbol
->section
->name
;
9476 bfd_print_symbol_vandf (abfd
, file
, symbol
);
9478 fprintf ((FILE *) file
," %-8s %s", section_name
, symbol
->name
);
9484 /* Return information about symbol in ret.
9486 fill type, value and name
9489 B bss segment symbol
9491 D data segment symbol
9493 t a static function symbol
9494 T text segment symbol
9499 vms_get_symbol_info (bfd
* abfd ATTRIBUTE_UNUSED
,
9505 vms_debug2 ((1, "vms_get_symbol_info (%p, %p, %p)\n", abfd
, symbol
, ret
));
9507 sec
= symbol
->section
;
9514 else if (bfd_is_com_section (sec
))
9516 else if (bfd_is_abs_section (sec
))
9518 else if (bfd_is_und_section (sec
))
9520 else if (bfd_is_ind_section (sec
))
9522 else if ((symbol
->flags
& BSF_FUNCTION
)
9523 || (bfd_section_flags (sec
) & SEC_CODE
))
9525 else if (bfd_section_flags (sec
) & SEC_DATA
)
9527 else if (bfd_section_flags (sec
) & SEC_ALLOC
)
9532 if (ret
->type
!= 'U')
9533 ret
->value
= symbol
->value
+ symbol
->section
->vma
;
9536 ret
->name
= symbol
->name
;
9539 /* Return TRUE if the given symbol sym in the BFD abfd is
9540 a compiler generated local label, else return FALSE. */
9543 vms_bfd_is_local_label_name (bfd
* abfd ATTRIBUTE_UNUSED
,
9546 return name
[0] == '$';
9549 /* Part 4.7, writing an object file. */
9551 /* Sets the contents of the section section in BFD abfd to the data starting
9552 in memory at LOCATION. The data is written to the output section starting
9553 at offset offset for count bytes.
9555 Normally TRUE is returned, else FALSE. Possible error returns are:
9556 o bfd_error_no_contents - The output section does not have the
9557 SEC_HAS_CONTENTS attribute, so nothing can be written to it.
9558 o and some more too */
9561 _bfd_vms_set_section_contents (bfd
* abfd
,
9563 const void * location
,
9565 bfd_size_type count
)
9567 if (section
->contents
== NULL
)
9569 section
->contents
= bfd_alloc (abfd
, section
->size
);
9570 if (section
->contents
== NULL
)
9573 memcpy (section
->contents
+ offset
, location
, (size_t) count
);
9579 /* Set the architecture and machine type in BFD abfd to arch and mach.
9580 Find the correct pointer to a structure and insert it into the arch_info
9584 alpha_vms_set_arch_mach (bfd
*abfd
,
9585 enum bfd_architecture arch
, unsigned long mach
)
9587 if (arch
!= bfd_arch_alpha
9588 && arch
!= bfd_arch_unknown
)
9591 return bfd_default_set_arch_mach (abfd
, arch
, mach
);
9594 /* Set section VMS flags. Clear NO_FLAGS and set FLAGS. */
9597 bfd_vms_set_section_flags (bfd
*abfd ATTRIBUTE_UNUSED
,
9598 asection
*sec
, flagword no_flags
, flagword flags
)
9600 vms_section_data (sec
)->no_flags
= no_flags
;
9601 vms_section_data (sec
)->flags
= flags
;
9604 struct vms_private_data_struct
*
9605 bfd_vms_get_data (bfd
*abfd
)
9607 return (struct vms_private_data_struct
*)abfd
->tdata
.any
;
9610 #define vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9611 #define vms_bfd_link_just_syms _bfd_generic_link_just_syms
9612 #define vms_bfd_copy_link_hash_symbol_type \
9613 _bfd_generic_copy_link_hash_symbol_type
9614 #define vms_bfd_is_group_section bfd_generic_is_group_section
9615 #define vms_bfd_group_name bfd_generic_group_name
9616 #define vms_bfd_discard_group bfd_generic_discard_group
9617 #define vms_section_already_linked _bfd_generic_section_already_linked
9618 #define vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9619 #define vms_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
9620 #define vms_bfd_define_start_stop bfd_generic_define_start_stop
9621 #define vms_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
9623 #define vms_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
9624 #define vms_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
9625 #define vms_bfd_copy_private_section_data _bfd_generic_bfd_copy_private_section_data
9626 #define vms_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
9627 #define vms_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
9628 #define vms_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
9630 /* Symbols table. */
9631 #define alpha_vms_make_empty_symbol _bfd_generic_make_empty_symbol
9632 #define alpha_vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9633 #define alpha_vms_print_symbol vms_print_symbol
9634 #define alpha_vms_get_symbol_info vms_get_symbol_info
9635 #define alpha_vms_get_symbol_version_string \
9636 _bfd_nosymbols_get_symbol_version_string
9638 #define alpha_vms_read_minisymbols _bfd_generic_read_minisymbols
9639 #define alpha_vms_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
9640 #define alpha_vms_get_lineno _bfd_nosymbols_get_lineno
9641 #define alpha_vms_find_inliner_info _bfd_nosymbols_find_inliner_info
9642 #define alpha_vms_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
9643 #define alpha_vms_find_nearest_line _bfd_vms_find_nearest_line
9644 #define alpha_vms_find_line _bfd_nosymbols_find_line
9645 #define alpha_vms_bfd_is_local_label_name vms_bfd_is_local_label_name
9647 /* Generic table. */
9648 #define alpha_vms_close_and_cleanup vms_close_and_cleanup
9649 #define alpha_vms_bfd_free_cached_info vms_bfd_free_cached_info
9650 #define alpha_vms_new_section_hook vms_new_section_hook
9651 #define alpha_vms_set_section_contents _bfd_vms_set_section_contents
9652 #define alpha_vms_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
9654 #define alpha_vms_bfd_get_relocated_section_contents \
9655 bfd_generic_get_relocated_section_contents
9657 #define alpha_vms_bfd_relax_section bfd_generic_relax_section
9658 #define alpha_vms_bfd_gc_sections bfd_generic_gc_sections
9659 #define alpha_vms_bfd_lookup_section_flags bfd_generic_lookup_section_flags
9660 #define alpha_vms_bfd_merge_sections bfd_generic_merge_sections
9661 #define alpha_vms_bfd_is_group_section bfd_generic_is_group_section
9662 #define alpha_vms_bfd_group_name bfd_generic_group_name
9663 #define alpha_vms_bfd_discard_group bfd_generic_discard_group
9664 #define alpha_vms_section_already_linked \
9665 _bfd_generic_section_already_linked
9667 #define alpha_vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9668 #define alpha_vms_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
9669 #define alpha_vms_bfd_define_start_stop bfd_generic_define_start_stop
9670 #define alpha_vms_bfd_link_just_syms _bfd_generic_link_just_syms
9671 #define alpha_vms_bfd_copy_link_hash_symbol_type \
9672 _bfd_generic_copy_link_hash_symbol_type
9674 #define alpha_vms_bfd_link_split_section _bfd_generic_link_split_section
9676 #define alpha_vms_get_dynamic_symtab_upper_bound \
9677 _bfd_nodynamic_get_dynamic_symtab_upper_bound
9678 #define alpha_vms_canonicalize_dynamic_symtab \
9679 _bfd_nodynamic_canonicalize_dynamic_symtab
9680 #define alpha_vms_get_dynamic_reloc_upper_bound \
9681 _bfd_nodynamic_get_dynamic_reloc_upper_bound
9682 #define alpha_vms_canonicalize_dynamic_reloc \
9683 _bfd_nodynamic_canonicalize_dynamic_reloc
9684 #define alpha_vms_bfd_link_check_relocs _bfd_generic_link_check_relocs
9686 const bfd_target alpha_vms_vec
=
9688 "vms-alpha", /* Name. */
9689 bfd_target_evax_flavour
,
9690 BFD_ENDIAN_LITTLE
, /* Data byte order is little. */
9691 BFD_ENDIAN_LITTLE
, /* Header byte order is little. */
9693 (HAS_RELOC
| EXEC_P
| HAS_LINENO
| HAS_DEBUG
| HAS_SYMS
| HAS_LOCALS
9694 | WP_TEXT
| D_PAGED
), /* Object flags. */
9695 (SEC_ALLOC
| SEC_LOAD
| SEC_RELOC
9696 | SEC_READONLY
| SEC_CODE
| SEC_DATA
9697 | SEC_HAS_CONTENTS
| SEC_IN_MEMORY
), /* Sect flags. */
9698 0, /* symbol_leading_char. */
9699 ' ', /* ar_pad_char. */
9700 15, /* ar_max_namelen. */
9701 0, /* match priority. */
9702 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
9703 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
9704 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
9705 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
9706 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
9707 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
9709 { /* bfd_check_format. */
9712 _bfd_vms_lib_alpha_archive_p
,
9715 { /* bfd_set_format. */
9716 _bfd_bool_bfd_false_error
,
9718 _bfd_vms_lib_alpha_mkarchive
,
9719 _bfd_bool_bfd_false_error
9721 { /* bfd_write_contents. */
9722 _bfd_bool_bfd_false_error
,
9723 alpha_vms_write_object_contents
,
9724 _bfd_vms_lib_write_archive_contents
,
9725 _bfd_bool_bfd_false_error
9728 BFD_JUMP_TABLE_GENERIC (alpha_vms
),
9729 BFD_JUMP_TABLE_COPY (vms
),
9730 BFD_JUMP_TABLE_CORE (_bfd_nocore
),
9731 BFD_JUMP_TABLE_ARCHIVE (_bfd_vms_lib
),
9732 BFD_JUMP_TABLE_SYMBOLS (alpha_vms
),
9733 BFD_JUMP_TABLE_RELOCS (alpha_vms
),
9734 BFD_JUMP_TABLE_WRITE (alpha_vms
),
9735 BFD_JUMP_TABLE_LINK (alpha_vms
),
9736 BFD_JUMP_TABLE_DYNAMIC (alpha_vms
),