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_or_free (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_or_free
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
)
1560 = bfd_realloc_or_free (PRIV (dst_ptr_offsets
),
1561 (loc
+ 1) * sizeof (unsigned int));
1562 if (PRIV (dst_ptr_offsets
) == NULL
)
1564 PRIV (dst_ptr_offsets_count
) = loc
+ 1;
1567 PRIV (dst_ptr_offsets
)[loc
] = PRIV (image_offset
);
1571 /* Restore saved DST location counter from specified index. */
1574 dst_restore_location (bfd
*abfd
, unsigned int loc
)
1576 vms_debug2 ((4, "dst_restore_location (%d)\n", (int)loc
));
1578 if (loc
< PRIV (dst_ptr_offsets_count
))
1580 PRIV (image_offset
) = PRIV (dst_ptr_offsets
)[loc
];
1586 /* Retrieve saved DST location counter from specified index. */
1589 dst_retrieve_location (bfd
*abfd
, bfd_vma
*loc
)
1591 vms_debug2 ((4, "dst_retrieve_location (%d)\n", (int) *loc
));
1593 if (*loc
< PRIV (dst_ptr_offsets_count
))
1595 *loc
= PRIV (dst_ptr_offsets
)[*loc
];
1601 /* Write multiple bytes to section image. */
1604 image_write (bfd
*abfd
, unsigned char *ptr
, unsigned int size
)
1607 _bfd_vms_debug (8, "image_write from (%p, %d) to (%ld)\n", ptr
, size
,
1608 (long)PRIV (image_offset
));
1611 if (PRIV (image_section
)->contents
!= NULL
)
1613 asection
*sec
= PRIV (image_section
);
1614 size_t off
= PRIV (image_offset
);
1618 || size
> sec
->size
- off
)
1620 bfd_set_error (bfd_error_bad_value
);
1624 memcpy (sec
->contents
+ off
, ptr
, size
);
1627 _bfd_hexdump (9, ptr
, size
, 0);
1630 PRIV (image_offset
) += size
;
1634 /* Write byte to section image. */
1637 image_write_b (bfd
* abfd
, unsigned int value
)
1639 unsigned char data
[1];
1641 vms_debug2 ((6, "image_write_b (%02x)\n", (int) value
));
1645 return image_write (abfd
, data
, sizeof (data
));
1648 /* Write 2-byte word to image. */
1651 image_write_w (bfd
* abfd
, unsigned int value
)
1653 unsigned char data
[2];
1655 vms_debug2 ((6, "image_write_w (%04x)\n", (int) value
));
1657 bfd_putl16 (value
, data
);
1658 return image_write (abfd
, data
, sizeof (data
));
1661 /* Write 4-byte long to image. */
1664 image_write_l (bfd
* abfd
, unsigned long value
)
1666 unsigned char data
[4];
1668 vms_debug2 ((6, "image_write_l (%08lx)\n", value
));
1670 bfd_putl32 (value
, data
);
1671 return image_write (abfd
, data
, sizeof (data
));
1674 /* Write 8-byte quad to image. */
1677 image_write_q (bfd
* abfd
, bfd_vma value
)
1679 unsigned char data
[8];
1681 vms_debug2 ((6, "image_write_q (%08lx)\n", (unsigned long)value
));
1683 bfd_putl64 (value
, data
);
1684 return image_write (abfd
, data
, sizeof (data
));
1688 _bfd_vms_etir_name (int cmd
)
1692 case ETIR__C_STA_GBL
: return "ETIR__C_STA_GBL";
1693 case ETIR__C_STA_LW
: return "ETIR__C_STA_LW";
1694 case ETIR__C_STA_QW
: return "ETIR__C_STA_QW";
1695 case ETIR__C_STA_PQ
: return "ETIR__C_STA_PQ";
1696 case ETIR__C_STA_LI
: return "ETIR__C_STA_LI";
1697 case ETIR__C_STA_MOD
: return "ETIR__C_STA_MOD";
1698 case ETIR__C_STA_CKARG
: return "ETIR__C_STA_CKARG";
1699 case ETIR__C_STO_B
: return "ETIR__C_STO_B";
1700 case ETIR__C_STO_W
: return "ETIR__C_STO_W";
1701 case ETIR__C_STO_GBL
: return "ETIR__C_STO_GBL";
1702 case ETIR__C_STO_CA
: return "ETIR__C_STO_CA";
1703 case ETIR__C_STO_RB
: return "ETIR__C_STO_RB";
1704 case ETIR__C_STO_AB
: return "ETIR__C_STO_AB";
1705 case ETIR__C_STO_OFF
: return "ETIR__C_STO_OFF";
1706 case ETIR__C_STO_IMM
: return "ETIR__C_STO_IMM";
1707 case ETIR__C_STO_IMMR
: return "ETIR__C_STO_IMMR";
1708 case ETIR__C_STO_LW
: return "ETIR__C_STO_LW";
1709 case ETIR__C_STO_QW
: return "ETIR__C_STO_QW";
1710 case ETIR__C_STO_GBL_LW
: return "ETIR__C_STO_GBL_LW";
1711 case ETIR__C_STO_LP_PSB
: return "ETIR__C_STO_LP_PSB";
1712 case ETIR__C_STO_HINT_GBL
: return "ETIR__C_STO_HINT_GBL";
1713 case ETIR__C_STO_HINT_PS
: return "ETIR__C_STO_HINT_PS";
1714 case ETIR__C_OPR_ADD
: return "ETIR__C_OPR_ADD";
1715 case ETIR__C_OPR_SUB
: return "ETIR__C_OPR_SUB";
1716 case ETIR__C_OPR_INSV
: return "ETIR__C_OPR_INSV";
1717 case ETIR__C_OPR_USH
: return "ETIR__C_OPR_USH";
1718 case ETIR__C_OPR_ROT
: return "ETIR__C_OPR_ROT";
1719 case ETIR__C_OPR_REDEF
: return "ETIR__C_OPR_REDEF";
1720 case ETIR__C_OPR_DFLIT
: return "ETIR__C_OPR_DFLIT";
1721 case ETIR__C_STC_LP
: return "ETIR__C_STC_LP";
1722 case ETIR__C_STC_GBL
: return "ETIR__C_STC_GBL";
1723 case ETIR__C_STC_GCA
: return "ETIR__C_STC_GCA";
1724 case ETIR__C_STC_PS
: return "ETIR__C_STC_PS";
1725 case ETIR__C_STC_NBH_PS
: return "ETIR__C_STC_NBH_PS";
1726 case ETIR__C_STC_NOP_GBL
: return "ETIR__C_STC_NOP_GBL";
1727 case ETIR__C_STC_NOP_PS
: return "ETIR__C_STC_NOP_PS";
1728 case ETIR__C_STC_BSR_GBL
: return "ETIR__C_STC_BSR_GBL";
1729 case ETIR__C_STC_BSR_PS
: return "ETIR__C_STC_BSR_PS";
1730 case ETIR__C_STC_LDA_GBL
: return "ETIR__C_STC_LDA_GBL";
1731 case ETIR__C_STC_LDA_PS
: return "ETIR__C_STC_LDA_PS";
1732 case ETIR__C_STC_BOH_GBL
: return "ETIR__C_STC_BOH_GBL";
1733 case ETIR__C_STC_BOH_PS
: return "ETIR__C_STC_BOH_PS";
1734 case ETIR__C_STC_NBH_GBL
: return "ETIR__C_STC_NBH_GBL";
1735 case ETIR__C_STC_LP_PSB
: return "ETIR__C_STC_LP_PSB";
1736 case ETIR__C_CTL_SETRB
: return "ETIR__C_CTL_SETRB";
1737 case ETIR__C_CTL_AUGRB
: return "ETIR__C_CTL_AUGRB";
1738 case ETIR__C_CTL_DFLOC
: return "ETIR__C_CTL_DFLOC";
1739 case ETIR__C_CTL_STLOC
: return "ETIR__C_CTL_STLOC";
1740 case ETIR__C_CTL_STKDL
: return "ETIR__C_CTL_STKDL";
1743 /* These names have not yet been added to this switch statement. */
1744 _bfd_error_handler (_("unknown ETIR command %d"), cmd
);
1749 #define HIGHBIT(op) ((op & 0x80000000L) == 0x80000000L)
1752 _bfd_vms_get_value (bfd
*abfd
,
1753 const unsigned char *ascic
,
1754 const unsigned char *max_ascic
,
1755 struct bfd_link_info
*info
,
1757 struct alpha_vms_link_hash_entry
**hp
)
1762 struct alpha_vms_link_hash_entry
*h
;
1764 /* Not linking. Do not try to resolve the symbol. */
1773 if (ascic
+ len
>= max_ascic
)
1775 _bfd_error_handler (_("corrupt vms value"));
1781 for (i
= 0; i
< len
; i
++)
1782 name
[i
] = ascic
[i
+ 1];
1785 h
= (struct alpha_vms_link_hash_entry
*)
1786 bfd_link_hash_lookup (info
->hash
, name
, FALSE
, FALSE
, TRUE
);
1791 && (h
->root
.type
== bfd_link_hash_defined
1792 || h
->root
.type
== bfd_link_hash_defweak
))
1793 *vma
= h
->root
.u
.def
.value
1794 + h
->root
.u
.def
.section
->output_offset
1795 + h
->root
.u
.def
.section
->output_section
->vma
;
1796 else if (h
&& h
->root
.type
== bfd_link_hash_undefweak
)
1800 (*info
->callbacks
->undefined_symbol
)
1801 (info
, name
, abfd
, PRIV (image_section
), PRIV (image_offset
), TRUE
);
1808 #define RELC_SHR_BASE 0x10000
1809 #define RELC_SEC_BASE 0x20000
1810 #define RELC_MASK 0x0ffff
1813 alpha_vms_sym_to_ctxt (struct alpha_vms_link_hash_entry
*h
)
1815 /* Handle undefined symbols. */
1816 if (h
== NULL
|| h
->sym
== NULL
)
1819 if (h
->sym
->typ
== EGSD__C_SYMG
)
1821 if (h
->sym
->flags
& EGSY__V_REL
)
1822 return RELC_SHR_BASE
+ PRIV2 (h
->sym
->owner
, shr_index
);
1825 /* Can this happen (non-relocatable symg) ? I'd like to see
1830 if (h
->sym
->typ
== EGSD__C_SYM
)
1832 if (h
->sym
->flags
& EGSY__V_REL
)
1841 alpha_vms_get_sym_value (asection
*sect
, bfd_vma addr
)
1843 return sect
->output_section
->vma
+ sect
->output_offset
+ addr
;
1847 alpha_vms_fix_sec_rel (bfd
*abfd
, struct bfd_link_info
*info
,
1848 unsigned int rel
, bfd_vma vma
)
1852 if (PRIV (sections
) == NULL
)
1855 sec
= PRIV (sections
)[rel
& RELC_MASK
];
1859 if (sec
->output_section
== NULL
)
1861 return vma
+ sec
->output_section
->vma
+ sec
->output_offset
;
1864 return vma
+ sec
->vma
;
1867 /* Read an ETIR record from ABFD. If INFO is not null, put the content into
1868 the output section (used during linking).
1869 Return FALSE in case of error. */
1872 _bfd_vms_slurp_etir (bfd
*abfd
, struct bfd_link_info
*info
)
1875 unsigned int length
;
1876 unsigned char *maxptr
;
1879 unsigned int rel1
= RELC_NONE
;
1880 unsigned int rel2
= RELC_NONE
;
1881 struct alpha_vms_link_hash_entry
*h
;
1883 PRIV (recrd
.rec
) += ETIR__C_HEADER_SIZE
;
1884 PRIV (recrd
.rec_size
) -= ETIR__C_HEADER_SIZE
;
1886 ptr
= PRIV (recrd
.rec
);
1887 length
= PRIV (recrd
.rec_size
);
1888 maxptr
= ptr
+ length
;
1890 vms_debug2 ((2, "ETIR: %d bytes\n", length
));
1892 while (ptr
< maxptr
)
1894 int cmd
, cmd_length
;
1896 if (ptr
+ 4 > maxptr
)
1899 cmd
= bfd_getl16 (ptr
);
1900 cmd_length
= bfd_getl16 (ptr
+ 2);
1902 /* PR 21589 and 21579: Check for a corrupt ETIR record. */
1903 if (cmd_length
< 4 || ptr
+ cmd_length
> maxptr
)
1906 _bfd_error_handler (_("corrupt ETIR record encountered"));
1907 bfd_set_error (bfd_error_bad_value
);
1913 _bfd_vms_debug (4, "etir: %s(%d)\n",
1914 _bfd_vms_etir_name (cmd
), cmd
);
1915 _bfd_hexdump (8, ptr
, cmd_length
- 4, 0);
1923 stack 32 bit value of symbol (high bits set to 0). */
1924 case ETIR__C_STA_GBL
:
1925 _bfd_vms_get_value (abfd
, ptr
, maxptr
, info
, &op1
, &h
);
1926 if (!_bfd_vms_push (abfd
, op1
, alpha_vms_sym_to_ctxt (h
)))
1933 stack 32 bit value, sign extend to 64 bit. */
1934 case ETIR__C_STA_LW
:
1935 if (ptr
+ 4 > maxptr
)
1937 if (!_bfd_vms_push (abfd
, bfd_getl32 (ptr
), RELC_NONE
))
1944 stack 64 bit value of symbol. */
1945 case ETIR__C_STA_QW
:
1946 if (ptr
+ 8 > maxptr
)
1948 if (!_bfd_vms_push (abfd
, bfd_getl64 (ptr
), RELC_NONE
))
1952 /* Stack psect base plus quadword offset
1953 arg: lw section index
1954 qw signed quadword offset (low 32 bits)
1956 Stack qw argument and section index
1957 (see ETIR__C_STO_OFF, ETIR__C_CTL_SETRB). */
1958 case ETIR__C_STA_PQ
:
1962 if (ptr
+ 12 > maxptr
)
1964 psect
= bfd_getl32 (ptr
);
1965 if ((unsigned int) psect
>= PRIV (section_count
))
1967 _bfd_error_handler (_("bad section index in %s"),
1968 _bfd_vms_etir_name (cmd
));
1969 bfd_set_error (bfd_error_bad_value
);
1972 op1
= bfd_getl64 (ptr
+ 4);
1973 if (!_bfd_vms_push (abfd
, op1
, psect
| RELC_SEC_BASE
))
1978 case ETIR__C_STA_LI
:
1979 case ETIR__C_STA_MOD
:
1980 case ETIR__C_STA_CKARG
:
1981 _bfd_error_handler (_("unsupported STA cmd %s"),
1982 _bfd_vms_etir_name (cmd
));
1986 /* Store byte: pop stack, write byte
1989 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
1991 if (rel1
!= RELC_NONE
)
1993 image_write_b (abfd
, (unsigned int) op1
& 0xff);
1996 /* Store word: pop stack, write word
1999 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2001 if (rel1
!= RELC_NONE
)
2003 image_write_w (abfd
, (unsigned int) op1
& 0xffff);
2006 /* Store longword: pop stack, write longword
2008 case ETIR__C_STO_LW
:
2009 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2011 if (rel1
& RELC_SEC_BASE
)
2013 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2016 else if (rel1
& RELC_SHR_BASE
)
2018 if (!alpha_vms_add_fixup_lr (info
, rel1
& RELC_MASK
, op1
))
2022 if (rel1
!= RELC_NONE
)
2024 if (rel1
!= RELC_REL
)
2026 if (!alpha_vms_add_lw_reloc (info
))
2029 image_write_l (abfd
, op1
);
2032 /* Store quadword: pop stack, write quadword
2034 case ETIR__C_STO_QW
:
2035 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2037 if (rel1
& RELC_SEC_BASE
)
2039 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2042 else if (rel1
& RELC_SHR_BASE
)
2044 if (rel1
!= RELC_NONE
)
2046 if (rel1
!= RELC_REL
)
2048 if (!alpha_vms_add_qw_reloc (info
))
2051 image_write_q (abfd
, op1
);
2054 /* Store immediate repeated: pop stack for repeat count
2057 case ETIR__C_STO_IMMR
:
2061 if (ptr
+ 4 > maxptr
)
2063 size
= bfd_getl32 (ptr
);
2064 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2066 if (rel1
!= RELC_NONE
)
2069 image_write (abfd
, ptr
+ 4, size
);
2073 /* Store global: write symbol value
2074 arg: cs global symbol name. */
2075 case ETIR__C_STO_GBL
:
2076 _bfd_vms_get_value (abfd
, ptr
, maxptr
, info
, &op1
, &h
);
2079 if (h
->sym
->typ
== EGSD__C_SYMG
)
2081 if (!alpha_vms_add_fixup_qr (info
, abfd
, h
->sym
->owner
,
2082 h
->sym
->symbol_vector
))
2088 op1
= alpha_vms_get_sym_value (h
->sym
->section
,
2090 if (!alpha_vms_add_qw_reloc (info
))
2094 image_write_q (abfd
, op1
);
2097 /* Store code address: write address of entry point
2098 arg: cs global symbol name (procedure). */
2099 case ETIR__C_STO_CA
:
2100 _bfd_vms_get_value (abfd
, ptr
, maxptr
, info
, &op1
, &h
);
2103 if (h
->sym
->flags
& EGSY__V_NORM
)
2105 /* That's really a procedure. */
2106 if (h
->sym
->typ
== EGSD__C_SYMG
)
2108 if (!alpha_vms_add_fixup_ca (info
, abfd
, h
->sym
->owner
))
2110 op1
= h
->sym
->symbol_vector
;
2114 op1
= alpha_vms_get_sym_value (h
->sym
->code_section
,
2115 h
->sym
->code_value
);
2116 if (!alpha_vms_add_qw_reloc (info
))
2122 /* Symbol is not a procedure. */
2126 image_write_q (abfd
, op1
);
2129 /* Store offset to psect: pop stack, add low 32 bits to base of psect
2131 case ETIR__C_STO_OFF
:
2132 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2135 if (!(rel1
& RELC_SEC_BASE
))
2138 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2140 image_write_q (abfd
, op1
);
2144 arg: lw count of bytes
2146 case ETIR__C_STO_IMM
:
2150 if (ptr
+ 4 > maxptr
)
2152 size
= bfd_getl32 (ptr
);
2153 image_write (abfd
, ptr
+ 4, size
);
2157 /* This code is 'reserved to digital' according to the openVMS
2158 linker manual, however it is generated by the DEC C compiler
2159 and defined in the include file.
2160 FIXME, since the following is just a guess
2161 store global longword: store 32bit value of symbol
2162 arg: cs symbol name. */
2163 case ETIR__C_STO_GBL_LW
:
2164 _bfd_vms_get_value (abfd
, ptr
, maxptr
, info
, &op1
, &h
);
2168 image_write_l (abfd
, op1
);
2171 case ETIR__C_STO_RB
:
2172 case ETIR__C_STO_AB
:
2173 case ETIR__C_STO_LP_PSB
:
2174 _bfd_error_handler (_("%s: not supported"),
2175 _bfd_vms_etir_name (cmd
));
2178 case ETIR__C_STO_HINT_GBL
:
2179 case ETIR__C_STO_HINT_PS
:
2180 _bfd_error_handler (_("%s: not implemented"),
2181 _bfd_vms_etir_name (cmd
));
2185 /* 200 Store-conditional Linkage Pair
2187 case ETIR__C_STC_LP
:
2189 /* 202 Store-conditional Address at global address
2193 case ETIR__C_STC_GBL
:
2195 /* 203 Store-conditional Code Address at global address
2197 cs procedure name. */
2198 case ETIR__C_STC_GCA
:
2200 /* 204 Store-conditional Address at psect + offset
2204 case ETIR__C_STC_PS
:
2205 _bfd_error_handler (_("%s: not supported"),
2206 _bfd_vms_etir_name (cmd
));
2210 /* 201 Store-conditional Linkage Pair with Procedure Signature
2216 case ETIR__C_STC_LP_PSB
:
2217 _bfd_vms_get_value (abfd
, ptr
+ 4, maxptr
, info
, &op1
, &h
);
2220 if (h
->sym
->typ
== EGSD__C_SYMG
)
2222 if (!alpha_vms_add_fixup_lp (info
, abfd
, h
->sym
->owner
))
2224 op1
= h
->sym
->symbol_vector
;
2229 op1
= alpha_vms_get_sym_value (h
->sym
->code_section
,
2230 h
->sym
->code_value
);
2231 op2
= alpha_vms_get_sym_value (h
->sym
->section
,
2237 /* Undefined symbol. */
2241 image_write_q (abfd
, op1
);
2242 image_write_q (abfd
, op2
);
2245 /* 205 Store-conditional NOP at address of global
2247 case ETIR__C_STC_NOP_GBL
:
2250 /* 207 Store-conditional BSR at global address
2253 case ETIR__C_STC_BSR_GBL
:
2256 /* 209 Store-conditional LDA at global address
2259 case ETIR__C_STC_LDA_GBL
:
2262 /* 211 Store-conditional BSR or Hint at global address
2265 case ETIR__C_STC_BOH_GBL
:
2266 /* Currentl ignored. */
2269 /* 213 Store-conditional NOP,BSR or HINT at global address
2272 case ETIR__C_STC_NBH_GBL
:
2274 /* 206 Store-conditional NOP at pect + offset
2277 case ETIR__C_STC_NOP_PS
:
2279 /* 208 Store-conditional BSR at pect + offset
2282 case ETIR__C_STC_BSR_PS
:
2284 /* 210 Store-conditional LDA at psect + offset
2287 case ETIR__C_STC_LDA_PS
:
2289 /* 212 Store-conditional BSR or Hint at pect + offset
2292 case ETIR__C_STC_BOH_PS
:
2294 /* 214 Store-conditional NOP, BSR or HINT at psect + offset
2296 case ETIR__C_STC_NBH_PS
:
2297 _bfd_error_handler (_("%s: not supported"),
2298 _bfd_vms_etir_name (cmd
));
2302 /* Det relocation base: pop stack, set image location counter
2304 case ETIR__C_CTL_SETRB
:
2305 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2307 if (!(rel1
& RELC_SEC_BASE
))
2309 image_set_ptr (abfd
, op1
, rel1
& RELC_MASK
, info
);
2312 /* Augment relocation base: increment image location counter by offset
2313 arg: lw offset value. */
2314 case ETIR__C_CTL_AUGRB
:
2315 if (ptr
+ 4 > maxptr
)
2317 op1
= bfd_getl32 (ptr
);
2318 image_inc_ptr (abfd
, op1
);
2321 /* Define location: pop index, save location counter under index
2323 case ETIR__C_CTL_DFLOC
:
2324 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2326 if (rel1
!= RELC_NONE
)
2328 if (!dst_define_location (abfd
, op1
))
2332 /* Set location: pop index, restore location counter from index
2334 case ETIR__C_CTL_STLOC
:
2335 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2337 if (rel1
!= RELC_NONE
)
2339 if (!dst_restore_location (abfd
, op1
))
2341 bfd_set_error (bfd_error_bad_value
);
2342 _bfd_error_handler (_("invalid %s"), "ETIR__C_CTL_STLOC");
2347 /* Stack defined location: pop index, push location counter from index
2349 case ETIR__C_CTL_STKDL
:
2350 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2352 if (rel1
!= RELC_NONE
)
2354 if (!dst_retrieve_location (abfd
, &op1
))
2356 bfd_set_error (bfd_error_bad_value
);
2357 _bfd_error_handler (_("invalid %s"), "ETIR__C_CTL_STKDL");
2360 if (!_bfd_vms_push (abfd
, op1
, RELC_NONE
))
2364 case ETIR__C_OPR_NOP
: /* No-op. */
2367 case ETIR__C_OPR_ADD
: /* Add. */
2368 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2369 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2371 if (rel1
== RELC_NONE
&& rel2
!= RELC_NONE
)
2373 else if (rel1
!= RELC_NONE
&& rel2
!= RELC_NONE
)
2375 if (!_bfd_vms_push (abfd
, op1
+ op2
, rel1
))
2379 case ETIR__C_OPR_SUB
: /* Subtract. */
2380 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2381 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2383 if (rel1
== RELC_NONE
&& rel2
!= RELC_NONE
)
2385 else if ((rel1
& RELC_SEC_BASE
) && (rel2
& RELC_SEC_BASE
))
2387 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2388 op2
= alpha_vms_fix_sec_rel (abfd
, info
, rel2
, op2
);
2391 else if (rel1
!= RELC_NONE
&& rel2
!= RELC_NONE
)
2393 if (!_bfd_vms_push (abfd
, op2
- op1
, rel1
))
2397 case ETIR__C_OPR_MUL
: /* Multiply. */
2398 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2399 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2401 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2403 if (!_bfd_vms_push (abfd
, op1
* op2
, RELC_NONE
))
2407 case ETIR__C_OPR_DIV
: /* Divide. */
2408 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2409 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2411 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2415 if (!_bfd_vms_push (abfd
, 0, RELC_NONE
))
2420 if (!_bfd_vms_push (abfd
, op2
/ op1
, RELC_NONE
))
2425 case ETIR__C_OPR_AND
: /* Logical AND. */
2426 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2427 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2429 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2431 if (!_bfd_vms_push (abfd
, op1
& op2
, RELC_NONE
))
2435 case ETIR__C_OPR_IOR
: /* Logical inclusive OR. */
2436 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2437 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2439 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2441 if (!_bfd_vms_push (abfd
, op1
| op2
, RELC_NONE
))
2445 case ETIR__C_OPR_EOR
: /* Logical exclusive OR. */
2446 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2447 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2449 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2451 if (!_bfd_vms_push (abfd
, op1
^ op2
, RELC_NONE
))
2455 case ETIR__C_OPR_NEG
: /* Negate. */
2456 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2458 if (rel1
!= RELC_NONE
)
2460 if (!_bfd_vms_push (abfd
, -op1
, RELC_NONE
))
2464 case ETIR__C_OPR_COM
: /* Complement. */
2465 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2467 if (rel1
!= RELC_NONE
)
2469 if (!_bfd_vms_push (abfd
, ~op1
, RELC_NONE
))
2473 case ETIR__C_OPR_ASH
: /* Arithmetic shift. */
2474 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2475 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2477 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2480 _bfd_error_handler (_("invalid use of %s with contexts"),
2481 _bfd_vms_etir_name (cmd
));
2484 if ((int)op2
< 0) /* Shift right. */
2486 else /* Shift left. */
2488 if (!_bfd_vms_push (abfd
, op1
, RELC_NONE
)) /* FIXME: sym. */
2492 case ETIR__C_OPR_INSV
: /* Insert field. */
2493 case ETIR__C_OPR_USH
: /* Unsigned shift. */
2494 case ETIR__C_OPR_ROT
: /* Rotate. */
2495 case ETIR__C_OPR_REDEF
: /* Redefine symbol to current location. */
2496 case ETIR__C_OPR_DFLIT
: /* Define a literal. */
2497 _bfd_error_handler (_("%s: not supported"),
2498 _bfd_vms_etir_name (cmd
));
2502 case ETIR__C_OPR_SEL
: /* Select. */
2503 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2507 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2512 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2513 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2515 if (!_bfd_vms_push (abfd
, op1
, rel1
))
2521 _bfd_error_handler (_("reserved cmd %d"), cmd
);
2526 ptr
+= cmd_length
- 4;
2532 /* Process EDBG/ETBT record.
2533 Return TRUE on success, FALSE on error */
2536 vms_slurp_debug (bfd
*abfd
)
2538 asection
*section
= PRIV (dst_section
);
2540 if (section
== NULL
)
2542 /* We have no way to find out beforehand how much debug info there
2543 is in an object file, so pick an initial amount and grow it as
2545 flagword flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
| SEC_RELOC
2548 section
= bfd_make_section (abfd
, "$DST$");
2551 if (!bfd_set_section_flags (section
, flags
))
2553 PRIV (dst_section
) = section
;
2556 PRIV (image_section
) = section
;
2557 PRIV (image_offset
) = section
->size
;
2559 if (!_bfd_vms_slurp_etir (abfd
, NULL
))
2562 section
->size
= PRIV (image_offset
);
2566 /* Process EDBG record.
2567 Return TRUE on success, FALSE on error. */
2570 _bfd_vms_slurp_edbg (bfd
*abfd
)
2572 vms_debug2 ((2, "EDBG\n"));
2574 abfd
->flags
|= HAS_DEBUG
| HAS_LINENO
;
2576 return vms_slurp_debug (abfd
);
2579 /* Process ETBT record.
2580 Return TRUE on success, FALSE on error. */
2583 _bfd_vms_slurp_etbt (bfd
*abfd
)
2585 vms_debug2 ((2, "ETBT\n"));
2587 abfd
->flags
|= HAS_LINENO
;
2589 return vms_slurp_debug (abfd
);
2592 /* Process EEOM record.
2593 Return TRUE on success, FALSE on error. */
2596 _bfd_vms_slurp_eeom (bfd
*abfd
)
2598 struct vms_eeom
*eeom
= (struct vms_eeom
*) PRIV (recrd
.rec
);
2600 vms_debug2 ((2, "EEOM\n"));
2602 /* PR 21813: Check for an undersized record. */
2603 if (PRIV (recrd
.buf_size
) < sizeof (* eeom
))
2605 _bfd_error_handler (_("corrupt EEOM record - size is too small"));
2606 bfd_set_error (bfd_error_bad_value
);
2610 PRIV (eom_data
).eom_l_total_lps
= bfd_getl32 (eeom
->total_lps
);
2611 PRIV (eom_data
).eom_w_comcod
= bfd_getl16 (eeom
->comcod
);
2612 if (PRIV (eom_data
).eom_w_comcod
> 1)
2614 _bfd_error_handler (_("object module not error-free !"));
2615 bfd_set_error (bfd_error_bad_value
);
2619 PRIV (eom_data
).eom_has_transfer
= FALSE
;
2620 if (PRIV (recrd
.rec_size
) > 10)
2622 PRIV (eom_data
).eom_has_transfer
= TRUE
;
2623 PRIV (eom_data
).eom_b_tfrflg
= eeom
->tfrflg
;
2624 PRIV (eom_data
).eom_l_psindx
= bfd_getl32 (eeom
->psindx
);
2625 PRIV (eom_data
).eom_l_tfradr
= bfd_getl32 (eeom
->tfradr
);
2627 abfd
->start_address
= PRIV (eom_data
).eom_l_tfradr
;
2632 /* Slurp an ordered set of VMS object records. Return FALSE on error. */
2635 _bfd_vms_slurp_object_records (bfd
* abfd
)
2642 vms_debug2 ((7, "reading at %08lx\n", (unsigned long)bfd_tell (abfd
)));
2644 type
= _bfd_vms_get_object_record (abfd
);
2647 vms_debug2 ((2, "next_record failed\n"));
2654 err
= _bfd_vms_slurp_ehdr (abfd
);
2657 err
= _bfd_vms_slurp_eeom (abfd
);
2660 err
= _bfd_vms_slurp_egsd (abfd
);
2663 err
= TRUE
; /* _bfd_vms_slurp_etir (abfd); */
2666 err
= _bfd_vms_slurp_edbg (abfd
);
2669 err
= _bfd_vms_slurp_etbt (abfd
);
2676 vms_debug2 ((2, "slurp type %d failed\n", type
));
2680 while (type
!= EOBJ__C_EEOM
);
2685 /* Initialize private data */
2687 vms_initialize (bfd
* abfd
)
2691 amt
= sizeof (struct vms_private_data_struct
);
2692 abfd
->tdata
.any
= bfd_zalloc (abfd
, amt
);
2693 if (abfd
->tdata
.any
== NULL
)
2696 PRIV (recrd
.file_format
) = FF_UNKNOWN
;
2698 amt
= sizeof (struct stack_struct
) * STACKSIZE
;
2699 PRIV (stack
) = bfd_alloc (abfd
, amt
);
2700 if (PRIV (stack
) == NULL
)
2706 bfd_release (abfd
, abfd
->tdata
.any
);
2707 abfd
->tdata
.any
= NULL
;
2711 /* Free malloc'd memory. */
2714 alpha_vms_free_private (bfd
*abfd
)
2716 struct module
*module
;
2718 free (PRIV (recrd
.buf
));
2719 free (PRIV (sections
));
2721 free (PRIV (dst_ptr_offsets
));
2723 for (module
= PRIV (modules
); module
; module
= module
->next
)
2724 free (module
->file_table
);
2727 /* Check the format for a file being read.
2728 Return a (bfd_target *) if it's an object file or zero if not. */
2731 alpha_vms_object_p (bfd
*abfd
)
2733 void *tdata_save
= abfd
->tdata
.any
;
2734 unsigned int test_len
;
2737 vms_debug2 ((1, "vms_object_p(%p)\n", abfd
));
2739 /* Allocate alpha-vms specific data. */
2740 if (!vms_initialize (abfd
))
2742 abfd
->tdata
.any
= tdata_save
;
2746 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
))
2749 /* The first challenge with VMS is to discover the kind of the file.
2751 Image files (executable or shared images) are stored as a raw
2752 stream of bytes (like on UNIX), but there is no magic number.
2754 Object files are written with RMS (record management service), ie
2755 each records are preceeded by its length (on a word - 2 bytes), and
2756 padded for word-alignment. That would be simple but when files
2757 are transfered to a UNIX filesystem (using ftp), records are lost.
2758 Only the raw content of the records are transfered. Fortunately,
2759 the Alpha Object file format also store the length of the record
2760 in the records. Is that clear ? */
2762 /* Minimum is 6 bytes for objects (2 bytes size, 2 bytes record id,
2763 2 bytes size repeated) and 12 bytes for images (4 bytes major id,
2764 4 bytes minor id, 4 bytes length). */
2766 buf
= _bfd_malloc_and_read (abfd
, test_len
, test_len
);
2769 PRIV (recrd
.buf
) = buf
;
2770 PRIV (recrd
.buf_size
) = test_len
;
2771 PRIV (recrd
.rec
) = buf
;
2773 /* Is it an image? */
2774 if ((bfd_getl32 (buf
) == EIHD__K_MAJORID
)
2775 && (bfd_getl32 (buf
+ 4) == EIHD__K_MINORID
))
2777 unsigned int eisd_offset
, eihs_offset
;
2779 /* Extract the header size. */
2780 PRIV (recrd
.rec_size
) = bfd_getl32 (buf
+ EIHD__L_SIZE
);
2782 /* The header size is 0 for DSF files. */
2783 if (PRIV (recrd
.rec_size
) == 0)
2784 PRIV (recrd
.rec_size
) = sizeof (struct vms_eihd
);
2786 /* PR 21813: Check for a truncated record. */
2787 /* PR 17512: file: 7d7c57c2. */
2788 if (PRIV (recrd
.rec_size
) < sizeof (struct vms_eihd
))
2789 goto err_wrong_format
;
2791 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
))
2794 free (PRIV (recrd
.buf
));
2795 PRIV (recrd
.buf
) = NULL
;
2796 buf
= _bfd_malloc_and_read (abfd
, PRIV (recrd
.rec_size
),
2797 PRIV (recrd
.rec_size
));
2801 PRIV (recrd
.buf
) = buf
;
2802 PRIV (recrd
.buf_size
) = PRIV (recrd
.rec_size
);
2803 PRIV (recrd
.rec
) = buf
;
2805 vms_debug2 ((2, "file type is image\n"));
2807 if (!_bfd_vms_slurp_eihd (abfd
, &eisd_offset
, &eihs_offset
))
2808 goto err_wrong_format
;
2810 if (!_bfd_vms_slurp_eisd (abfd
, eisd_offset
))
2811 goto err_wrong_format
;
2813 /* EIHS is optional. */
2814 if (eihs_offset
!= 0 && !_bfd_vms_slurp_eihs (abfd
, eihs_offset
))
2815 goto err_wrong_format
;
2821 /* Assume it's a module and adjust record pointer if necessary. */
2822 maybe_adjust_record_pointer_for_object (abfd
);
2824 /* But is it really a module? */
2825 if (bfd_getl16 (PRIV (recrd
.rec
)) <= EOBJ__C_MAXRECTYP
2826 && bfd_getl16 (PRIV (recrd
.rec
) + 2) <= EOBJ__C_MAXRECSIZ
)
2828 if (vms_get_remaining_object_record (abfd
, test_len
) <= 0)
2829 goto err_wrong_format
;
2831 vms_debug2 ((2, "file type is module\n"));
2833 type
= bfd_getl16 (PRIV (recrd
.rec
));
2834 if (type
!= EOBJ__C_EMH
|| !_bfd_vms_slurp_ehdr (abfd
))
2835 goto err_wrong_format
;
2837 if (!_bfd_vms_slurp_object_records (abfd
))
2838 goto err_wrong_format
;
2841 goto err_wrong_format
;
2844 /* Set arch_info to alpha. */
2846 if (! bfd_default_set_arch_mach (abfd
, bfd_arch_alpha
, 0))
2847 goto err_wrong_format
;
2849 return alpha_vms_free_private
;
2852 bfd_set_error (bfd_error_wrong_format
);
2855 alpha_vms_free_private (abfd
);
2856 if (abfd
->tdata
.any
!= tdata_save
&& abfd
->tdata
.any
!= NULL
)
2857 bfd_release (abfd
, abfd
->tdata
.any
);
2858 abfd
->tdata
.any
= tdata_save
;
2864 /* Write an EMH/MHD record. */
2867 _bfd_vms_write_emh (bfd
*abfd
)
2869 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2871 _bfd_vms_output_alignment (recwr
, 2);
2874 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
2875 _bfd_vms_output_short (recwr
, EMH__C_MHD
);
2876 _bfd_vms_output_short (recwr
, EOBJ__C_STRLVL
);
2877 _bfd_vms_output_long (recwr
, 0);
2878 _bfd_vms_output_long (recwr
, 0);
2879 _bfd_vms_output_long (recwr
, MAX_OUTREC_SIZE
);
2881 /* Create module name from filename. */
2882 if (bfd_get_filename (abfd
) != 0)
2884 char *module
= vms_get_module_name (bfd_get_filename (abfd
), TRUE
);
2885 _bfd_vms_output_counted (recwr
, module
);
2889 _bfd_vms_output_counted (recwr
, "NONAME");
2891 _bfd_vms_output_counted (recwr
, BFD_VERSION_STRING
);
2892 _bfd_vms_output_dump (recwr
, get_vms_time_string (), EMH_DATE_LENGTH
);
2893 _bfd_vms_output_fill (recwr
, 0, EMH_DATE_LENGTH
);
2894 _bfd_vms_output_end (abfd
, recwr
);
2897 /* Write an EMH/LMN record. */
2900 _bfd_vms_write_lmn (bfd
*abfd
, const char *name
)
2903 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2904 unsigned int ver
= BFD_VERSION
/ 10000;
2907 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
2908 _bfd_vms_output_short (recwr
, EMH__C_LNM
);
2909 snprintf (version
, sizeof (version
), "%s %d.%d.%d", name
,
2910 ver
/ 10000, (ver
/ 100) % 100, ver
% 100);
2911 _bfd_vms_output_dump (recwr
, (unsigned char *)version
, strlen (version
));
2912 _bfd_vms_output_end (abfd
, recwr
);
2916 /* Write eom record for bfd abfd. Return FALSE on error. */
2919 _bfd_vms_write_eeom (bfd
*abfd
)
2921 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2923 vms_debug2 ((2, "vms_write_eeom\n"));
2925 _bfd_vms_output_alignment (recwr
, 2);
2927 _bfd_vms_output_begin (recwr
, EOBJ__C_EEOM
);
2928 _bfd_vms_output_long (recwr
, PRIV (vms_linkage_index
+ 1) >> 1);
2929 _bfd_vms_output_byte (recwr
, 0); /* Completion code. */
2930 _bfd_vms_output_byte (recwr
, 0); /* Fill byte. */
2932 if ((abfd
->flags
& EXEC_P
) == 0
2933 && bfd_get_start_address (abfd
) != (bfd_vma
)-1)
2937 section
= bfd_get_section_by_name (abfd
, ".link");
2940 bfd_set_error (bfd_error_nonrepresentable_section
);
2943 _bfd_vms_output_short (recwr
, 0);
2944 _bfd_vms_output_long (recwr
, (unsigned long) section
->target_index
);
2945 _bfd_vms_output_long (recwr
,
2946 (unsigned long) bfd_get_start_address (abfd
));
2947 _bfd_vms_output_long (recwr
, 0);
2950 _bfd_vms_output_end (abfd
, recwr
);
2955 vector_grow1 (struct vector_type
*vec
, size_t elsz
)
2957 if (vec
->nbr_el
>= vec
->max_el
)
2959 if (vec
->max_el
== 0)
2962 vec
->els
= bfd_malloc (vec
->max_el
* elsz
);
2967 if (vec
->max_el
> -1u / 2)
2969 bfd_set_error (bfd_error_file_too_big
);
2973 if (_bfd_mul_overflow (vec
->max_el
, elsz
, &amt
))
2975 bfd_set_error (bfd_error_file_too_big
);
2978 vec
->els
= bfd_realloc_or_free (vec
->els
, amt
);
2981 if (vec
->els
== NULL
)
2983 return (char *) vec
->els
+ elsz
* vec
->nbr_el
++;
2986 /* Bump ABFD file position to next block. */
2989 alpha_vms_file_position_block (bfd
*abfd
)
2992 PRIV (file_pos
) += VMS_BLOCK_SIZE
- 1;
2993 PRIV (file_pos
) -= (PRIV (file_pos
) % VMS_BLOCK_SIZE
);
2996 /* Convert from internal structure SRC to external structure DST. */
2999 alpha_vms_swap_eisd_out (struct vms_internal_eisd_map
*src
,
3000 struct vms_eisd
*dst
)
3002 bfd_putl32 (src
->u
.eisd
.majorid
, dst
->majorid
);
3003 bfd_putl32 (src
->u
.eisd
.minorid
, dst
->minorid
);
3004 bfd_putl32 (src
->u
.eisd
.eisdsize
, dst
->eisdsize
);
3005 if (src
->u
.eisd
.eisdsize
<= EISD__K_LENEND
)
3007 bfd_putl32 (src
->u
.eisd
.secsize
, dst
->secsize
);
3008 bfd_putl64 (src
->u
.eisd
.virt_addr
, dst
->virt_addr
);
3009 bfd_putl32 (src
->u
.eisd
.flags
, dst
->flags
);
3010 bfd_putl32 (src
->u
.eisd
.vbn
, dst
->vbn
);
3011 dst
->pfc
= src
->u
.eisd
.pfc
;
3012 dst
->matchctl
= src
->u
.eisd
.matchctl
;
3013 dst
->type
= src
->u
.eisd
.type
;
3015 if (src
->u
.eisd
.flags
& EISD__M_GBL
)
3017 bfd_putl32 (src
->u
.gbl_eisd
.ident
, dst
->ident
);
3018 memcpy (dst
->gblnam
, src
->u
.gbl_eisd
.gblnam
,
3019 src
->u
.gbl_eisd
.gblnam
[0] + 1);
3023 /* Append EISD to the list of extra eisd for ABFD. */
3026 alpha_vms_append_extra_eisd (bfd
*abfd
, struct vms_internal_eisd_map
*eisd
)
3029 if (PRIV (gbl_eisd_head
) == NULL
)
3030 PRIV (gbl_eisd_head
) = eisd
;
3032 PRIV (gbl_eisd_tail
)->next
= eisd
;
3033 PRIV (gbl_eisd_tail
) = eisd
;
3036 /* Create an EISD for shared image SHRIMG.
3037 Return FALSE in case of error. */
3040 alpha_vms_create_eisd_for_shared (bfd
*abfd
, bfd
*shrimg
)
3042 struct vms_internal_eisd_map
*eisd
;
3045 namlen
= strlen (PRIV2 (shrimg
, hdr_data
.hdr_t_name
));
3046 if (namlen
+ 5 > EISD__K_GBLNAMLEN
)
3052 eisd
= bfd_alloc (abfd
, sizeof (*eisd
));
3056 /* Fill the fields. */
3057 eisd
->u
.gbl_eisd
.common
.majorid
= EISD__K_MAJORID
;
3058 eisd
->u
.gbl_eisd
.common
.minorid
= EISD__K_MINORID
;
3059 eisd
->u
.gbl_eisd
.common
.eisdsize
= (EISD__K_LEN
+ 4 + namlen
+ 5 + 3) & ~3;
3060 eisd
->u
.gbl_eisd
.common
.secsize
= VMS_BLOCK_SIZE
; /* Must not be 0. */
3061 eisd
->u
.gbl_eisd
.common
.virt_addr
= 0;
3062 eisd
->u
.gbl_eisd
.common
.flags
= EISD__M_GBL
;
3063 eisd
->u
.gbl_eisd
.common
.vbn
= 0;
3064 eisd
->u
.gbl_eisd
.common
.pfc
= 0;
3065 eisd
->u
.gbl_eisd
.common
.matchctl
= PRIV2 (shrimg
, matchctl
);
3066 eisd
->u
.gbl_eisd
.common
.type
= EISD__K_SHRPIC
;
3068 eisd
->u
.gbl_eisd
.ident
= PRIV2 (shrimg
, ident
);
3069 eisd
->u
.gbl_eisd
.gblnam
[0] = namlen
+ 4;
3070 memcpy (eisd
->u
.gbl_eisd
.gblnam
+ 1, PRIV2 (shrimg
, hdr_data
.hdr_t_name
),
3072 memcpy (eisd
->u
.gbl_eisd
.gblnam
+ 1 + namlen
, "_001", 4);
3074 /* Append it to the list. */
3075 alpha_vms_append_extra_eisd (abfd
, eisd
);
3080 /* Create an EISD for section SEC.
3081 Return FALSE in case of failure. */
3084 alpha_vms_create_eisd_for_section (bfd
*abfd
, asection
*sec
)
3086 struct vms_internal_eisd_map
*eisd
;
3088 /* Only for allocating section. */
3089 if (!(sec
->flags
& SEC_ALLOC
))
3092 BFD_ASSERT (vms_section_data (sec
)->eisd
== NULL
);
3093 eisd
= bfd_alloc (abfd
, sizeof (*eisd
));
3096 vms_section_data (sec
)->eisd
= eisd
;
3098 /* Fill the fields. */
3099 eisd
->u
.eisd
.majorid
= EISD__K_MAJORID
;
3100 eisd
->u
.eisd
.minorid
= EISD__K_MINORID
;
3101 eisd
->u
.eisd
.eisdsize
= EISD__K_LEN
;
3102 eisd
->u
.eisd
.secsize
=
3103 (sec
->size
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1);
3104 eisd
->u
.eisd
.virt_addr
= sec
->vma
;
3105 eisd
->u
.eisd
.flags
= 0;
3106 eisd
->u
.eisd
.vbn
= 0; /* To be later defined. */
3107 eisd
->u
.eisd
.pfc
= 0; /* Default. */
3108 eisd
->u
.eisd
.matchctl
= EISD__K_MATALL
;
3109 eisd
->u
.eisd
.type
= EISD__K_NORMAL
;
3111 if (sec
->flags
& SEC_CODE
)
3112 eisd
->u
.eisd
.flags
|= EISD__M_EXE
;
3113 if (!(sec
->flags
& SEC_READONLY
))
3114 eisd
->u
.eisd
.flags
|= EISD__M_WRT
| EISD__M_CRF
;
3116 /* If relocations or fixup will be applied, make this isect writeable. */
3117 if (sec
->flags
& SEC_RELOC
)
3118 eisd
->u
.eisd
.flags
|= EISD__M_WRT
| EISD__M_CRF
;
3120 if (!(sec
->flags
& SEC_HAS_CONTENTS
))
3122 eisd
->u
.eisd
.flags
|= EISD__M_DZRO
;
3123 eisd
->u
.eisd
.flags
&= ~EISD__M_CRF
;
3125 if (sec
->flags
& SEC_LINKER_CREATED
)
3127 if (strcmp (sec
->name
, "$FIXUP$") == 0)
3128 eisd
->u
.eisd
.flags
|= EISD__M_FIXUPVEC
;
3131 /* Append it to the list. */
3133 if (PRIV (eisd_head
) == NULL
)
3134 PRIV (eisd_head
) = eisd
;
3136 PRIV (eisd_tail
)->next
= eisd
;
3137 PRIV (eisd_tail
) = eisd
;
3142 /* Layout executable ABFD and write it to the disk.
3143 Return FALSE in case of failure. */
3146 alpha_vms_write_exec (bfd
*abfd
)
3148 struct vms_eihd eihd
;
3149 struct vms_eiha
*eiha
;
3150 struct vms_eihi
*eihi
;
3151 struct vms_eihs
*eihs
= NULL
;
3153 struct vms_internal_eisd_map
*first_eisd
;
3154 struct vms_internal_eisd_map
*eisd
;
3157 file_ptr gst_filepos
= 0;
3158 unsigned int lnkflags
= 0;
3160 /* Build the EIHD. */
3161 PRIV (file_pos
) = EIHD__C_LENGTH
;
3163 memset (&eihd
, 0, sizeof (eihd
));
3164 memset (eihd
.fill_2
, 0xff, sizeof (eihd
.fill_2
));
3166 bfd_putl32 (EIHD__K_MAJORID
, eihd
.majorid
);
3167 bfd_putl32 (EIHD__K_MINORID
, eihd
.minorid
);
3169 bfd_putl32 (sizeof (eihd
), eihd
.size
);
3170 bfd_putl32 (0, eihd
.isdoff
);
3171 bfd_putl32 (0, eihd
.activoff
);
3172 bfd_putl32 (0, eihd
.symdbgoff
);
3173 bfd_putl32 (0, eihd
.imgidoff
);
3174 bfd_putl32 (0, eihd
.patchoff
);
3175 bfd_putl64 (0, eihd
.iafva
);
3176 bfd_putl32 (0, eihd
.version_array_off
);
3178 bfd_putl32 (EIHD__K_EXE
, eihd
.imgtype
);
3179 bfd_putl32 (0, eihd
.subtype
);
3181 bfd_putl32 (0, eihd
.imgiocnt
);
3182 bfd_putl32 (-1, eihd
.privreqs
);
3183 bfd_putl32 (-1, eihd
.privreqs
+ 4);
3185 bfd_putl32 ((sizeof (eihd
) + VMS_BLOCK_SIZE
- 1) / VMS_BLOCK_SIZE
,
3187 bfd_putl32 (0, eihd
.ident
);
3188 bfd_putl32 (0, eihd
.sysver
);
3191 bfd_putl32 (0, eihd
.symvect_size
);
3192 bfd_putl32 (16, eihd
.virt_mem_block_size
);
3193 bfd_putl32 (0, eihd
.ext_fixup_off
);
3194 bfd_putl32 (0, eihd
.noopt_psect_off
);
3195 bfd_putl32 (-1, eihd
.alias
);
3198 eiha
= (struct vms_eiha
*)((char *) &eihd
+ PRIV (file_pos
));
3199 bfd_putl32 (PRIV (file_pos
), eihd
.activoff
);
3200 PRIV (file_pos
) += sizeof (struct vms_eiha
);
3202 bfd_putl32 (sizeof (struct vms_eiha
), eiha
->size
);
3203 bfd_putl32 (0, eiha
->spare
);
3204 bfd_putl64 (PRIV (transfer_address
[0]), eiha
->tfradr1
);
3205 bfd_putl64 (PRIV (transfer_address
[1]), eiha
->tfradr2
);
3206 bfd_putl64 (PRIV (transfer_address
[2]), eiha
->tfradr3
);
3207 bfd_putl64 (PRIV (transfer_address
[3]), eiha
->tfradr4
);
3208 bfd_putl64 (0, eiha
->inishr
);
3211 eihi
= (struct vms_eihi
*)((char *) &eihd
+ PRIV (file_pos
));
3212 bfd_putl32 (PRIV (file_pos
), eihd
.imgidoff
);
3213 PRIV (file_pos
) += sizeof (struct vms_eihi
);
3215 bfd_putl32 (EIHI__K_MAJORID
, eihi
->majorid
);
3216 bfd_putl32 (EIHI__K_MINORID
, eihi
->minorid
);
3221 /* Set module name. */
3222 module
= vms_get_module_name (bfd_get_filename (abfd
), TRUE
);
3223 len
= strlen (module
);
3224 if (len
> sizeof (eihi
->imgnam
) - 1)
3225 len
= sizeof (eihi
->imgnam
) - 1;
3226 eihi
->imgnam
[0] = len
;
3227 memcpy (eihi
->imgnam
+ 1, module
, len
);
3235 vms_get_time (&hi
, &lo
);
3236 bfd_putl32 (lo
, eihi
->linktime
+ 0);
3237 bfd_putl32 (hi
, eihi
->linktime
+ 4);
3240 eihi
->linkid
[0] = 0;
3241 eihi
->imgbid
[0] = 0;
3244 dst
= PRIV (dst_section
);
3245 dmt
= bfd_get_section_by_name (abfd
, "$DMT$");
3246 if (dst
!= NULL
&& dst
->size
!= 0)
3248 eihs
= (struct vms_eihs
*)((char *) &eihd
+ PRIV (file_pos
));
3249 bfd_putl32 (PRIV (file_pos
), eihd
.symdbgoff
);
3250 PRIV (file_pos
) += sizeof (struct vms_eihs
);
3252 bfd_putl32 (EIHS__K_MAJORID
, eihs
->majorid
);
3253 bfd_putl32 (EIHS__K_MINORID
, eihs
->minorid
);
3254 bfd_putl32 (0, eihs
->dstvbn
);
3255 bfd_putl32 (0, eihs
->dstsize
);
3256 bfd_putl32 (0, eihs
->gstvbn
);
3257 bfd_putl32 (0, eihs
->gstsize
);
3258 bfd_putl32 (0, eihs
->dmtvbn
);
3259 bfd_putl32 (0, eihs
->dmtsize
);
3262 /* One EISD per section. */
3263 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3265 if (!alpha_vms_create_eisd_for_section (abfd
, sec
))
3269 /* Merge section EIDS which extra ones. */
3270 if (PRIV (eisd_tail
))
3271 PRIV (eisd_tail
)->next
= PRIV (gbl_eisd_head
);
3273 PRIV (eisd_head
) = PRIV (gbl_eisd_head
);
3274 if (PRIV (gbl_eisd_tail
))
3275 PRIV (eisd_tail
) = PRIV (gbl_eisd_tail
);
3277 first_eisd
= PRIV (eisd_head
);
3279 /* Add end of eisd. */
3282 eisd
= bfd_zalloc (abfd
, sizeof (*eisd
));
3285 eisd
->u
.eisd
.majorid
= 0;
3286 eisd
->u
.eisd
.minorid
= 0;
3287 eisd
->u
.eisd
.eisdsize
= 0;
3288 alpha_vms_append_extra_eisd (abfd
, eisd
);
3291 /* Place EISD in the file. */
3292 for (eisd
= first_eisd
; eisd
; eisd
= eisd
->next
)
3294 file_ptr room
= VMS_BLOCK_SIZE
- (PRIV (file_pos
) % VMS_BLOCK_SIZE
);
3296 /* First block is a little bit special: there is a word at the end. */
3297 if (PRIV (file_pos
) < VMS_BLOCK_SIZE
&& room
> 2)
3299 if (room
< eisd
->u
.eisd
.eisdsize
+ EISD__K_LENEND
)
3300 alpha_vms_file_position_block (abfd
);
3302 eisd
->file_pos
= PRIV (file_pos
);
3303 PRIV (file_pos
) += eisd
->u
.eisd
.eisdsize
;
3305 if (eisd
->u
.eisd
.flags
& EISD__M_FIXUPVEC
)
3306 bfd_putl64 (eisd
->u
.eisd
.virt_addr
, eihd
.iafva
);
3309 if (first_eisd
!= NULL
)
3311 bfd_putl32 (first_eisd
->file_pos
, eihd
.isdoff
);
3312 /* Real size of end of eisd marker. */
3313 PRIV (file_pos
) += EISD__K_LENEND
;
3316 bfd_putl32 (PRIV (file_pos
), eihd
.size
);
3317 bfd_putl32 ((PRIV (file_pos
) + VMS_BLOCK_SIZE
- 1) / VMS_BLOCK_SIZE
,
3320 /* Place sections. */
3321 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3323 if (!(sec
->flags
& SEC_HAS_CONTENTS
))
3326 eisd
= vms_section_data (sec
)->eisd
;
3328 /* Align on a block. */
3329 alpha_vms_file_position_block (abfd
);
3330 sec
->filepos
= PRIV (file_pos
);
3333 eisd
->u
.eisd
.vbn
= (sec
->filepos
/ VMS_BLOCK_SIZE
) + 1;
3335 PRIV (file_pos
) += sec
->size
;
3339 if (eihs
!= NULL
&& dst
!= NULL
)
3341 bfd_putl32 ((dst
->filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->dstvbn
);
3342 bfd_putl32 (dst
->size
, eihs
->dstsize
);
3346 lnkflags
|= EIHD__M_DBGDMT
;
3347 bfd_putl32 ((dmt
->filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->dmtvbn
);
3348 bfd_putl32 (dmt
->size
, eihs
->dmtsize
);
3350 if (PRIV (gsd_sym_count
) != 0)
3352 alpha_vms_file_position_block (abfd
);
3353 gst_filepos
= PRIV (file_pos
);
3354 bfd_putl32 ((gst_filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->gstvbn
);
3355 bfd_putl32 ((PRIV (gsd_sym_count
) + 4) / 5 + 4, eihs
->gstsize
);
3359 /* Write EISD in hdr. */
3360 for (eisd
= first_eisd
; eisd
&& eisd
->file_pos
< VMS_BLOCK_SIZE
;
3362 alpha_vms_swap_eisd_out
3363 (eisd
, (struct vms_eisd
*)((char *)&eihd
+ eisd
->file_pos
));
3365 /* Write first block. */
3366 bfd_putl32 (lnkflags
, eihd
.lnkflags
);
3367 if (bfd_bwrite (&eihd
, sizeof (eihd
), abfd
) != sizeof (eihd
))
3370 /* Write remaining eisd. */
3373 unsigned char blk
[VMS_BLOCK_SIZE
];
3374 struct vms_internal_eisd_map
*next_eisd
;
3376 memset (blk
, 0xff, sizeof (blk
));
3377 while (eisd
!= NULL
)
3379 alpha_vms_swap_eisd_out
3381 (struct vms_eisd
*)(blk
+ (eisd
->file_pos
% VMS_BLOCK_SIZE
)));
3383 next_eisd
= eisd
->next
;
3384 if (next_eisd
== NULL
3385 || (next_eisd
->file_pos
/ VMS_BLOCK_SIZE
3386 != eisd
->file_pos
/ VMS_BLOCK_SIZE
))
3388 if (bfd_bwrite (blk
, sizeof (blk
), abfd
) != sizeof (blk
))
3391 memset (blk
, 0xff, sizeof (blk
));
3397 /* Write sections. */
3398 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3400 unsigned char blk
[VMS_BLOCK_SIZE
];
3403 if (sec
->size
== 0 || !(sec
->flags
& SEC_HAS_CONTENTS
))
3405 if (bfd_bwrite (sec
->contents
, sec
->size
, abfd
) != sec
->size
)
3409 len
= VMS_BLOCK_SIZE
- sec
->size
% VMS_BLOCK_SIZE
;
3410 if (len
!= VMS_BLOCK_SIZE
)
3412 memset (blk
, 0, len
);
3413 if (bfd_bwrite (blk
, len
, abfd
) != len
)
3419 if (gst_filepos
!= 0)
3421 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3424 _bfd_vms_write_emh (abfd
);
3425 _bfd_vms_write_lmn (abfd
, "GNU LD");
3427 /* PSC for the absolute section. */
3428 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3429 _bfd_vms_output_long (recwr
, 0);
3430 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3431 _bfd_vms_output_short (recwr
, 0);
3432 _bfd_vms_output_short (recwr
, EGPS__V_PIC
| EGPS__V_LIB
| EGPS__V_RD
);
3433 _bfd_vms_output_long (recwr
, 0);
3434 _bfd_vms_output_counted (recwr
, ".$$ABS$$.");
3435 _bfd_vms_output_end_subrec (recwr
);
3436 _bfd_vms_output_end (abfd
, recwr
);
3438 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
3440 struct vms_symbol_entry
*sym
= PRIV (syms
)[i
];
3446 _bfd_vms_output_alignment (recwr
, 8);
3447 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3448 _bfd_vms_output_long (recwr
, 0);
3450 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_SYMG
);
3451 _bfd_vms_output_short (recwr
, 0); /* Data type, alignment. */
3452 _bfd_vms_output_short (recwr
, sym
->flags
);
3454 if (sym
->code_section
)
3455 ep
= alpha_vms_get_sym_value (sym
->code_section
, sym
->code_value
);
3458 BFD_ASSERT (sym
->code_value
== 0);
3461 val
= alpha_vms_get_sym_value (sym
->section
, sym
->value
);
3462 _bfd_vms_output_quad
3463 (recwr
, sym
->typ
== EGSD__C_SYMG
? sym
->symbol_vector
: val
);
3464 _bfd_vms_output_quad (recwr
, ep
);
3465 _bfd_vms_output_quad (recwr
, val
);
3466 _bfd_vms_output_long (recwr
, 0);
3467 _bfd_vms_output_counted (recwr
, sym
->name
);
3468 _bfd_vms_output_end_subrec (recwr
);
3470 _bfd_vms_output_end (abfd
, recwr
);
3473 _bfd_vms_output_end (abfd
, recwr
);
3475 if (!_bfd_vms_write_eeom (abfd
))
3483 /* Write section and symbol directory of bfd abfd. Return FALSE on error. */
3486 _bfd_vms_write_egsd (bfd
*abfd
)
3490 unsigned int symnum
;
3492 flagword new_flags
, old_flags
;
3493 int abs_section_index
= -1;
3494 unsigned int target_index
= 0;
3495 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3497 vms_debug2 ((2, "vms_write_egsd\n"));
3499 /* Egsd is quadword aligned. */
3500 _bfd_vms_output_alignment (recwr
, 8);
3502 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3503 _bfd_vms_output_long (recwr
, 0);
3505 /* Number sections. */
3506 for (section
= abfd
->sections
; section
!= NULL
; section
= section
->next
)
3508 if (section
->flags
& SEC_DEBUGGING
)
3510 if (!strcmp (section
->name
, ".vmsdebug"))
3512 section
->flags
|= SEC_DEBUGGING
;
3515 section
->target_index
= target_index
++;
3518 for (section
= abfd
->sections
; section
!= NULL
; section
= section
->next
)
3520 vms_debug2 ((3, "Section #%d %s, %d bytes\n",
3521 section
->target_index
, section
->name
, (int)section
->size
));
3523 /* Don't write out the VMS debug info section since it is in the
3524 ETBT and EDBG sections in etir. */
3525 if (section
->flags
& SEC_DEBUGGING
)
3528 /* 13 bytes egsd, max 31 chars name -> should be 44 bytes. */
3529 if (_bfd_vms_output_check (recwr
, 64) < 0)
3531 _bfd_vms_output_end (abfd
, recwr
);
3532 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3533 _bfd_vms_output_long (recwr
, 0);
3536 /* Don't know if this is necessary for the linker but for now it keeps
3537 vms_slurp_gsd happy. */
3538 sname
= section
->name
;
3541 /* Remove leading dot. */
3543 if ((*sname
== 't') && (strcmp (sname
, "text") == 0))
3544 sname
= EVAX_CODE_NAME
;
3545 else if ((*sname
== 'd') && (strcmp (sname
, "data") == 0))
3546 sname
= EVAX_DATA_NAME
;
3547 else if ((*sname
== 'b') && (strcmp (sname
, "bss") == 0))
3548 sname
= EVAX_BSS_NAME
;
3549 else if ((*sname
== 'l') && (strcmp (sname
, "link") == 0))
3550 sname
= EVAX_LINK_NAME
;
3551 else if ((*sname
== 'r') && (strcmp (sname
, "rdata") == 0))
3552 sname
= EVAX_READONLY_NAME
;
3553 else if ((*sname
== 'l') && (strcmp (sname
, "literal") == 0))
3554 sname
= EVAX_LITERAL_NAME
;
3555 else if ((*sname
== 'l') && (strcmp (sname
, "literals") == 0))
3556 sname
= EVAX_LITERALS_NAME
;
3557 else if ((*sname
== 'c') && (strcmp (sname
, "comm") == 0))
3558 sname
= EVAX_COMMON_NAME
;
3559 else if ((*sname
== 'l') && (strcmp (sname
, "lcomm") == 0))
3560 sname
= EVAX_LOCAL_NAME
;
3563 if (bfd_is_com_section (section
))
3564 new_flags
= (EGPS__V_OVR
| EGPS__V_REL
| EGPS__V_GBL
| EGPS__V_RD
3565 | EGPS__V_WRT
| EGPS__V_NOMOD
| EGPS__V_COM
);
3567 new_flags
= vms_esecflag_by_name (evax_section_flags
, sname
,
3570 /* Modify them as directed. */
3571 if (section
->flags
& SEC_READONLY
)
3572 new_flags
&= ~EGPS__V_WRT
;
3574 new_flags
&= ~vms_section_data (section
)->no_flags
;
3575 new_flags
|= vms_section_data (section
)->flags
;
3577 vms_debug2 ((3, "sec flags %x\n", section
->flags
));
3578 vms_debug2 ((3, "new_flags %x, _raw_size %lu\n",
3579 new_flags
, (unsigned long)section
->size
));
3581 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3582 _bfd_vms_output_short (recwr
, section
->alignment_power
& 0xff);
3583 _bfd_vms_output_short (recwr
, new_flags
);
3584 _bfd_vms_output_long (recwr
, (unsigned long) section
->size
);
3585 _bfd_vms_output_counted (recwr
, sname
);
3586 _bfd_vms_output_end_subrec (recwr
);
3588 /* If the section is an obsolute one, remind its index as it will be
3589 used later for absolute symbols. */
3590 if ((new_flags
& EGPS__V_REL
) == 0 && abs_section_index
< 0)
3591 abs_section_index
= section
->target_index
;
3594 /* Output symbols. */
3595 vms_debug2 ((3, "%d symbols found\n", abfd
->symcount
));
3597 bfd_set_start_address (abfd
, (bfd_vma
) -1);
3599 for (symnum
= 0; symnum
< abfd
->symcount
; symnum
++)
3601 symbol
= abfd
->outsymbols
[symnum
];
3602 old_flags
= symbol
->flags
;
3604 /* Work-around a missing feature: consider __main as the main entry
3606 if (symbol
->name
[0] == '_' && strcmp (symbol
->name
, "__main") == 0)
3607 bfd_set_start_address (abfd
, (bfd_vma
)symbol
->value
);
3609 /* Only put in the GSD the global and the undefined symbols. */
3610 if (old_flags
& BSF_FILE
)
3613 if ((old_flags
& BSF_GLOBAL
) == 0 && !bfd_is_und_section (symbol
->section
))
3615 /* If the LIB$INITIIALIZE section is present, add a reference to
3616 LIB$INITIALIZE symbol. FIXME: this should be done explicitely
3617 in the assembly file. */
3618 if (!((old_flags
& BSF_SECTION_SYM
) != 0
3619 && strcmp (symbol
->section
->name
, "LIB$INITIALIZE") == 0))
3623 /* 13 bytes egsd, max 64 chars name -> should be 77 bytes. Add 16 more
3624 bytes for a possible ABS section. */
3625 if (_bfd_vms_output_check (recwr
, 80 + 16) < 0)
3627 _bfd_vms_output_end (abfd
, recwr
);
3628 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3629 _bfd_vms_output_long (recwr
, 0);
3632 if ((old_flags
& BSF_GLOBAL
) != 0
3633 && bfd_is_abs_section (symbol
->section
)
3634 && abs_section_index
<= 0)
3636 /* Create an absolute section if none was defined. It is highly
3637 unlikely that the name $ABS$ clashes with a user defined
3638 non-absolute section name. */
3639 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3640 _bfd_vms_output_short (recwr
, 4);
3641 _bfd_vms_output_short (recwr
, EGPS__V_SHR
);
3642 _bfd_vms_output_long (recwr
, 0);
3643 _bfd_vms_output_counted (recwr
, "$ABS$");
3644 _bfd_vms_output_end_subrec (recwr
);
3646 abs_section_index
= target_index
++;
3649 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_SYM
);
3651 /* Data type, alignment. */
3652 _bfd_vms_output_short (recwr
, 0);
3656 if (old_flags
& BSF_WEAK
)
3657 new_flags
|= EGSY__V_WEAK
;
3658 if (bfd_is_com_section (symbol
->section
)) /* .comm */
3659 new_flags
|= (EGSY__V_WEAK
| EGSY__V_COMM
);
3661 if (old_flags
& BSF_FUNCTION
)
3663 new_flags
|= EGSY__V_NORM
;
3664 new_flags
|= EGSY__V_REL
;
3666 if (old_flags
& BSF_GLOBAL
)
3668 new_flags
|= EGSY__V_DEF
;
3669 if (!bfd_is_abs_section (symbol
->section
))
3670 new_flags
|= EGSY__V_REL
;
3672 _bfd_vms_output_short (recwr
, new_flags
);
3674 if (old_flags
& BSF_GLOBAL
)
3676 /* Symbol definition. */
3677 bfd_vma code_address
= 0;
3678 unsigned long ca_psindx
= 0;
3679 unsigned long psindx
;
3681 if ((old_flags
& BSF_FUNCTION
) && symbol
->udata
.p
!= NULL
)
3686 ((struct evax_private_udata_struct
*)symbol
->udata
.p
)->enbsym
;
3687 code_address
= sym
->value
;
3688 ca_psindx
= sym
->section
->target_index
;
3690 if (bfd_is_abs_section (symbol
->section
))
3691 psindx
= abs_section_index
;
3693 psindx
= symbol
->section
->target_index
;
3695 _bfd_vms_output_quad (recwr
, symbol
->value
);
3696 _bfd_vms_output_quad (recwr
, code_address
);
3697 _bfd_vms_output_long (recwr
, ca_psindx
);
3698 _bfd_vms_output_long (recwr
, psindx
);
3700 _bfd_vms_output_counted (recwr
, symbol
->name
);
3702 _bfd_vms_output_end_subrec (recwr
);
3705 _bfd_vms_output_alignment (recwr
, 8);
3706 _bfd_vms_output_end (abfd
, recwr
);
3711 /* Write object header for bfd abfd. Return FALSE on error. */
3714 _bfd_vms_write_ehdr (bfd
*abfd
)
3717 unsigned int symnum
;
3718 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3720 vms_debug2 ((2, "vms_write_ehdr (%p)\n", abfd
));
3722 _bfd_vms_output_alignment (recwr
, 2);
3724 _bfd_vms_write_emh (abfd
);
3725 _bfd_vms_write_lmn (abfd
, "GNU AS");
3728 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3729 _bfd_vms_output_short (recwr
, EMH__C_SRC
);
3731 for (symnum
= 0; symnum
< abfd
->symcount
; symnum
++)
3733 symbol
= abfd
->outsymbols
[symnum
];
3735 if (symbol
->flags
& BSF_FILE
)
3737 _bfd_vms_output_dump (recwr
, (unsigned char *) symbol
->name
,
3738 (int) strlen (symbol
->name
));
3743 if (symnum
== abfd
->symcount
)
3744 _bfd_vms_output_dump (recwr
, (unsigned char *) STRING_COMMA_LEN ("noname"));
3746 _bfd_vms_output_end (abfd
, recwr
);
3749 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3750 _bfd_vms_output_short (recwr
, EMH__C_TTL
);
3751 _bfd_vms_output_dump (recwr
, (unsigned char *) STRING_COMMA_LEN ("TTL"));
3752 _bfd_vms_output_end (abfd
, recwr
);
3755 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3756 _bfd_vms_output_short (recwr
, EMH__C_CPR
);
3757 _bfd_vms_output_dump (recwr
,
3758 (unsigned char *)"GNU BFD ported by Klaus Kämpf 1994-1996",
3760 _bfd_vms_output_end (abfd
, recwr
);
3765 /* Part 4.6, relocations. */
3768 /* WRITE ETIR SECTION
3770 This is still under construction and therefore not documented. */
3772 /* Close the etir/etbt record. */
3775 end_etir_record (bfd
* abfd
)
3777 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3779 _bfd_vms_output_end (abfd
, recwr
);
3783 start_etir_or_etbt_record (bfd
*abfd
, asection
*section
, bfd_vma offset
)
3785 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3787 if (section
->flags
& SEC_DEBUGGING
)
3789 _bfd_vms_output_begin (recwr
, EOBJ__C_ETBT
);
3793 /* Push start offset. */
3794 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
3795 _bfd_vms_output_long (recwr
, (unsigned long) 0);
3796 _bfd_vms_output_end_subrec (recwr
);
3799 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_CTL_DFLOC
);
3800 _bfd_vms_output_end_subrec (recwr
);
3805 _bfd_vms_output_begin (recwr
, EOBJ__C_ETIR
);
3809 /* Push start offset. */
3810 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
3811 _bfd_vms_output_long (recwr
, (unsigned long) section
->target_index
);
3812 _bfd_vms_output_quad (recwr
, offset
);
3813 _bfd_vms_output_end_subrec (recwr
);
3815 /* Start = pop (). */
3816 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_CTL_SETRB
);
3817 _bfd_vms_output_end_subrec (recwr
);
3822 /* Output a STO_IMM command for SSIZE bytes of data from CPR at virtual
3823 address VADDR in section specified by SEC_INDEX and NAME. */
3826 sto_imm (bfd
*abfd
, asection
*section
,
3827 bfd_size_type ssize
, unsigned char *cptr
, bfd_vma vaddr
)
3830 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3833 _bfd_vms_debug (8, "sto_imm %d bytes\n", (int) ssize
);
3834 _bfd_hexdump (9, cptr
, (int) ssize
, (int) vaddr
);
3839 /* Try all the rest. */
3842 if (_bfd_vms_output_check (recwr
, size
) < 0)
3844 /* Doesn't fit, split ! */
3845 end_etir_record (abfd
);
3847 start_etir_or_etbt_record (abfd
, section
, vaddr
);
3849 size
= _bfd_vms_output_check (recwr
, 0); /* get max size */
3850 if (size
> ssize
) /* more than what's left ? */
3854 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_IMM
);
3855 _bfd_vms_output_long (recwr
, (unsigned long) (size
));
3856 _bfd_vms_output_dump (recwr
, cptr
, size
);
3857 _bfd_vms_output_end_subrec (recwr
);
3860 _bfd_vms_debug (10, "dumped %d bytes\n", (int) size
);
3861 _bfd_hexdump (10, cptr
, (int) size
, (int) vaddr
);
3871 etir_output_check (bfd
*abfd
, asection
*section
, bfd_vma vaddr
, int checklen
)
3873 if (_bfd_vms_output_check (&PRIV (recwr
), checklen
) < 0)
3875 /* Not enough room in this record. Close it and open a new one. */
3876 end_etir_record (abfd
);
3877 start_etir_or_etbt_record (abfd
, section
, vaddr
);
3881 /* Return whether RELOC must be deferred till the end. */
3884 defer_reloc_p (arelent
*reloc
)
3886 switch (reloc
->howto
->type
)
3899 /* Write section contents for bfd abfd. Return FALSE on error. */
3902 _bfd_vms_write_etir (bfd
* abfd
, int objtype ATTRIBUTE_UNUSED
)
3905 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3907 vms_debug2 ((2, "vms_write_tir (%p, %d)\n", abfd
, objtype
));
3909 _bfd_vms_output_alignment (recwr
, 4);
3911 PRIV (vms_linkage_index
) = 0;
3913 for (section
= abfd
->sections
; section
; section
= section
->next
)
3915 vms_debug2 ((4, "writing %d. section '%s' (%d bytes)\n",
3916 section
->target_index
, section
->name
, (int) (section
->size
)));
3918 if (!(section
->flags
& SEC_HAS_CONTENTS
)
3919 || bfd_is_com_section (section
))
3922 if (!section
->contents
)
3924 bfd_set_error (bfd_error_no_contents
);
3928 start_etir_or_etbt_record (abfd
, section
, 0);
3930 if (section
->flags
& SEC_RELOC
)
3932 bfd_vma curr_addr
= 0;
3933 unsigned char *curr_data
= section
->contents
;
3935 int pass2_needed
= 0;
3936 int pass2_in_progress
= 0;
3939 if (section
->reloc_count
== 0)
3941 (_("SEC_RELOC with no relocs in section %pA"), section
);
3946 int i
= section
->reloc_count
;
3947 arelent
**rptr
= section
->orelocation
;
3948 _bfd_vms_debug (4, "%d relocations:\n", i
);
3951 _bfd_vms_debug (4, "sym %s in sec %s, value %08lx, "
3952 "addr %08lx, off %08lx, len %d: %s\n",
3953 (*(*rptr
)->sym_ptr_ptr
)->name
,
3954 (*(*rptr
)->sym_ptr_ptr
)->section
->name
,
3955 (long) (*(*rptr
)->sym_ptr_ptr
)->value
,
3956 (unsigned long)(*rptr
)->address
,
3957 (unsigned long)(*rptr
)->addend
,
3958 bfd_get_reloc_size ((*rptr
)->howto
),
3959 ( *rptr
)->howto
->name
);
3966 for (irel
= 0; irel
< section
->reloc_count
; irel
++)
3968 struct evax_private_udata_struct
*udata
;
3969 arelent
*rptr
= section
->orelocation
[irel
];
3970 bfd_vma addr
= rptr
->address
;
3971 asymbol
*sym
= *rptr
->sym_ptr_ptr
;
3972 asection
*sec
= sym
->section
;
3973 bfd_boolean defer
= defer_reloc_p (rptr
);
3976 if (pass2_in_progress
)
3978 /* Non-deferred relocs have already been output. */
3984 /* Deferred relocs must be output at the very end. */
3991 /* Regular relocs are intertwined with binary data. */
3992 if (curr_addr
> addr
)
3993 _bfd_error_handler (_("size error in section %pA"),
3995 size
= addr
- curr_addr
;
3996 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
4001 size
= bfd_get_reloc_size (rptr
->howto
);
4003 switch (rptr
->howto
->type
)
4005 case ALPHA_R_IGNORE
:
4008 case ALPHA_R_REFLONG
:
4009 if (bfd_is_und_section (sym
->section
))
4011 bfd_vma addend
= rptr
->addend
;
4012 slen
= strlen ((char *) sym
->name
);
4013 etir_output_check (abfd
, section
, curr_addr
, slen
);
4016 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_GBL
);
4017 _bfd_vms_output_counted (recwr
, sym
->name
);
4018 _bfd_vms_output_end_subrec (recwr
);
4019 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
4020 _bfd_vms_output_long (recwr
, (unsigned long) addend
);
4021 _bfd_vms_output_end_subrec (recwr
);
4022 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_OPR_ADD
);
4023 _bfd_vms_output_end_subrec (recwr
);
4024 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
4025 _bfd_vms_output_end_subrec (recwr
);
4029 _bfd_vms_output_begin_subrec
4030 (recwr
, ETIR__C_STO_GBL_LW
);
4031 _bfd_vms_output_counted (recwr
, sym
->name
);
4032 _bfd_vms_output_end_subrec (recwr
);
4035 else if (bfd_is_abs_section (sym
->section
))
4037 etir_output_check (abfd
, section
, curr_addr
, 16);
4038 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
4039 _bfd_vms_output_long (recwr
, (unsigned long) sym
->value
);
4040 _bfd_vms_output_end_subrec (recwr
);
4041 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
4042 _bfd_vms_output_end_subrec (recwr
);
4046 etir_output_check (abfd
, section
, curr_addr
, 32);
4047 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
4048 _bfd_vms_output_long (recwr
,
4049 (unsigned long) sec
->target_index
);
4050 _bfd_vms_output_quad (recwr
, rptr
->addend
+ sym
->value
);
4051 _bfd_vms_output_end_subrec (recwr
);
4052 /* ??? Table B-8 of the OpenVMS Linker Utilily Manual
4053 says that we should have a ETIR__C_STO_OFF here.
4054 But the relocation would not be BFD_RELOC_32 then.
4055 This case is very likely unreachable. */
4056 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
4057 _bfd_vms_output_end_subrec (recwr
);
4061 case ALPHA_R_REFQUAD
:
4062 if (bfd_is_und_section (sym
->section
))
4064 bfd_vma addend
= rptr
->addend
;
4065 slen
= strlen ((char *) sym
->name
);
4066 etir_output_check (abfd
, section
, curr_addr
, slen
);
4069 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_GBL
);
4070 _bfd_vms_output_counted (recwr
, sym
->name
);
4071 _bfd_vms_output_end_subrec (recwr
);
4072 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_QW
);
4073 _bfd_vms_output_quad (recwr
, addend
);
4074 _bfd_vms_output_end_subrec (recwr
);
4075 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_OPR_ADD
);
4076 _bfd_vms_output_end_subrec (recwr
);
4077 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_QW
);
4078 _bfd_vms_output_end_subrec (recwr
);
4082 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_GBL
);
4083 _bfd_vms_output_counted (recwr
, sym
->name
);
4084 _bfd_vms_output_end_subrec (recwr
);
4087 else if (bfd_is_abs_section (sym
->section
))
4089 etir_output_check (abfd
, section
, curr_addr
, 16);
4090 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_QW
);
4091 _bfd_vms_output_quad (recwr
, sym
->value
);
4092 _bfd_vms_output_end_subrec (recwr
);
4093 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_QW
);
4094 _bfd_vms_output_end_subrec (recwr
);
4098 etir_output_check (abfd
, section
, curr_addr
, 32);
4099 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
4100 _bfd_vms_output_long (recwr
,
4101 (unsigned long) sec
->target_index
);
4102 _bfd_vms_output_quad (recwr
, rptr
->addend
+ sym
->value
);
4103 _bfd_vms_output_end_subrec (recwr
);
4104 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_OFF
);
4105 _bfd_vms_output_end_subrec (recwr
);
4110 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
4113 case ALPHA_R_LINKAGE
:
4115 etir_output_check (abfd
, section
, curr_addr
, 64);
4116 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_LP_PSB
);
4117 _bfd_vms_output_long
4118 (recwr
, (unsigned long) rptr
->addend
);
4119 if (rptr
->addend
> PRIV (vms_linkage_index
))
4120 PRIV (vms_linkage_index
) = rptr
->addend
;
4121 _bfd_vms_output_counted (recwr
, sym
->name
);
4122 _bfd_vms_output_byte (recwr
, 0);
4123 _bfd_vms_output_end_subrec (recwr
);
4126 case ALPHA_R_CODEADDR
:
4127 slen
= strlen ((char *) sym
->name
);
4128 etir_output_check (abfd
, section
, curr_addr
, slen
);
4129 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_CA
);
4130 _bfd_vms_output_counted (recwr
, sym
->name
);
4131 _bfd_vms_output_end_subrec (recwr
);
4136 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
4137 etir_output_check (abfd
, section
, curr_addr
,
4138 32 + 1 + strlen (udata
->origname
));
4139 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_NOP_GBL
);
4140 _bfd_vms_output_long (recwr
, (unsigned long) udata
->lkindex
);
4141 _bfd_vms_output_long
4142 (recwr
, (unsigned long) section
->target_index
);
4143 _bfd_vms_output_quad (recwr
, rptr
->address
);
4144 _bfd_vms_output_long (recwr
, (unsigned long) 0x47ff041f);
4145 _bfd_vms_output_long
4146 (recwr
, (unsigned long) section
->target_index
);
4147 _bfd_vms_output_quad (recwr
, rptr
->addend
);
4148 _bfd_vms_output_counted (recwr
, udata
->origname
);
4149 _bfd_vms_output_end_subrec (recwr
);
4153 _bfd_error_handler (_("spurious ALPHA_R_BSR reloc"));
4158 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
4159 etir_output_check (abfd
, section
, curr_addr
,
4160 32 + 1 + strlen (udata
->origname
));
4161 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_LDA_GBL
);
4162 _bfd_vms_output_long
4163 (recwr
, (unsigned long) udata
->lkindex
+ 1);
4164 _bfd_vms_output_long
4165 (recwr
, (unsigned long) section
->target_index
);
4166 _bfd_vms_output_quad (recwr
, rptr
->address
);
4167 _bfd_vms_output_long (recwr
, (unsigned long) 0x237B0000);
4168 _bfd_vms_output_long
4169 (recwr
, (unsigned long) udata
->bsym
->section
->target_index
);
4170 _bfd_vms_output_quad (recwr
, rptr
->addend
);
4171 _bfd_vms_output_counted (recwr
, udata
->origname
);
4172 _bfd_vms_output_end_subrec (recwr
);
4177 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
4178 etir_output_check (abfd
, section
, curr_addr
,
4179 32 + 1 + strlen (udata
->origname
));
4180 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_BOH_GBL
);
4181 _bfd_vms_output_long (recwr
, (unsigned long) udata
->lkindex
);
4182 _bfd_vms_output_long
4183 (recwr
, (unsigned long) section
->target_index
);
4184 _bfd_vms_output_quad (recwr
, rptr
->address
);
4185 _bfd_vms_output_long (recwr
, (unsigned long) 0xD3400000);
4186 _bfd_vms_output_long
4187 (recwr
, (unsigned long) section
->target_index
);
4188 _bfd_vms_output_quad (recwr
, rptr
->addend
);
4189 _bfd_vms_output_counted (recwr
, udata
->origname
);
4190 _bfd_vms_output_end_subrec (recwr
);
4194 _bfd_error_handler (_("unhandled relocation %s"),
4201 } /* End of relocs loop. */
4203 if (!pass2_in_progress
)
4205 /* Output rest of section. */
4206 if (curr_addr
> section
->size
)
4208 _bfd_error_handler (_("size error in section %pA"), section
);
4211 size
= section
->size
- curr_addr
;
4212 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
4218 pass2_in_progress
= 1;
4224 else /* (section->flags & SEC_RELOC) */
4225 sto_imm (abfd
, section
, section
->size
, section
->contents
, 0);
4227 end_etir_record (abfd
);
4230 _bfd_vms_output_alignment (recwr
, 2);
4234 /* Write cached information into a file being written, at bfd_close. */
4237 alpha_vms_write_object_contents (bfd
*abfd
)
4239 vms_debug2 ((1, "vms_write_object_contents (%p)\n", abfd
));
4241 if (abfd
->flags
& (EXEC_P
| DYNAMIC
))
4243 return alpha_vms_write_exec (abfd
);
4247 if (abfd
->section_count
> 0) /* we have sections */
4249 if (!_bfd_vms_write_ehdr (abfd
))
4251 if (!_bfd_vms_write_egsd (abfd
))
4253 if (!_bfd_vms_write_etir (abfd
, EOBJ__C_ETIR
))
4255 if (!_bfd_vms_write_eeom (abfd
))
4262 /* Debug stuff: nearest line. */
4264 #define SET_MODULE_PARSED(m) \
4265 do { if ((m)->name == NULL) (m)->name = ""; } while (0)
4266 #define IS_MODULE_PARSED(m) ((m)->name != NULL)
4268 /* Build a new module for the specified BFD. */
4270 static struct module
*
4271 new_module (bfd
*abfd
)
4273 struct module
*module
4274 = (struct module
*) bfd_zalloc (abfd
, sizeof (struct module
));
4275 module
->file_table_count
= 16; /* Arbitrary. */
4277 = bfd_malloc (module
->file_table_count
* sizeof (struct fileinfo
));
4281 /* Parse debug info for a module and internalize it. */
4284 parse_module (bfd
*abfd
, struct module
*module
, unsigned char *ptr
,
4287 unsigned char *maxptr
= ptr
+ length
;
4288 unsigned char *src_ptr
, *pcl_ptr
;
4289 unsigned int prev_linum
= 0, curr_linenum
= 0;
4290 bfd_vma prev_pc
= 0, curr_pc
= 0;
4291 struct srecinfo
*curr_srec
, *srec
;
4292 struct lineinfo
*curr_line
, *line
;
4293 struct funcinfo
*funcinfo
;
4295 /* Initialize tables with zero element. */
4296 curr_srec
= (struct srecinfo
*) bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4297 module
->srec_table
= curr_srec
;
4299 curr_line
= (struct lineinfo
*) bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4300 module
->line_table
= curr_line
;
4302 while (length
== -1 || ptr
< maxptr
)
4304 /* The first byte is not counted in the recorded length. */
4305 int rec_length
= bfd_getl16 (ptr
) + 1;
4306 int rec_type
= bfd_getl16 (ptr
+ 2);
4308 vms_debug2 ((2, "DST record: leng %d, type %d\n", rec_length
, rec_type
));
4310 if (length
== -1 && rec_type
== DST__K_MODEND
)
4317 = _bfd_vms_save_counted_string (abfd
, ptr
+ DST_S_B_MODBEG_NAME
,
4318 maxptr
- (ptr
+ DST_S_B_MODBEG_NAME
));
4325 vms_debug2 ((3, "module: %s\n", module
->name
));
4332 funcinfo
= (struct funcinfo
*)
4333 bfd_zalloc (abfd
, sizeof (struct funcinfo
));
4335 = _bfd_vms_save_counted_string (abfd
, ptr
+ DST_S_B_RTNBEG_NAME
,
4336 maxptr
- (ptr
+ DST_S_B_RTNBEG_NAME
));
4337 funcinfo
->low
= bfd_getl32 (ptr
+ DST_S_L_RTNBEG_ADDRESS
);
4338 funcinfo
->next
= module
->func_table
;
4339 module
->func_table
= funcinfo
;
4341 vms_debug2 ((3, "routine: %s at 0x%lx\n",
4342 funcinfo
->name
, (unsigned long) funcinfo
->low
));
4346 module
->func_table
->high
= module
->func_table
->low
4347 + bfd_getl32 (ptr
+ DST_S_L_RTNEND_SIZE
) - 1;
4349 if (module
->func_table
->high
> module
->high
)
4350 module
->high
= module
->func_table
->high
;
4352 vms_debug2 ((3, "end routine\n"));
4356 vms_debug2 ((3, "prologue\n"));
4360 vms_debug2 ((3, "epilog\n"));
4364 vms_debug2 ((3, "block\n"));
4368 vms_debug2 ((3, "end block\n"));
4372 src_ptr
= ptr
+ DST_S_C_SOURCE_HEADER_SIZE
;
4374 vms_debug2 ((3, "source info\n"));
4376 while (src_ptr
< ptr
+ rec_length
)
4378 int cmd
= src_ptr
[0], cmd_length
, data
;
4382 case DST__K_SRC_DECLFILE
:
4385 = bfd_getl16 (src_ptr
+ DST_S_W_SRC_DF_FILEID
);
4386 char *filename
= _bfd_vms_save_counted_string
4388 src_ptr
+ DST_S_B_SRC_DF_FILENAME
,
4389 ptr
+ rec_length
- (src_ptr
+ DST_S_B_SRC_DF_FILENAME
));
4391 while (fileid
>= module
->file_table_count
)
4393 module
->file_table_count
*= 2;
4395 = bfd_realloc_or_free (module
->file_table
,
4396 module
->file_table_count
4397 * sizeof (struct fileinfo
));
4398 if (module
->file_table
== NULL
)
4402 module
->file_table
[fileid
].name
= filename
;
4403 module
->file_table
[fileid
].srec
= 1;
4404 cmd_length
= src_ptr
[DST_S_B_SRC_DF_LENGTH
] + 2;
4405 vms_debug2 ((4, "DST_S_C_SRC_DECLFILE: %d, %s\n",
4406 fileid
, module
->file_table
[fileid
].name
));
4410 case DST__K_SRC_DEFLINES_B
:
4411 /* Perform the association and set the next higher index
4413 data
= src_ptr
[DST_S_B_SRC_UNSBYTE
];
4414 srec
= (struct srecinfo
*)
4415 bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4416 srec
->line
= curr_srec
->line
+ data
;
4417 srec
->srec
= curr_srec
->srec
+ data
;
4418 srec
->sfile
= curr_srec
->sfile
;
4419 curr_srec
->next
= srec
;
4422 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_B: %d\n", data
));
4425 case DST__K_SRC_DEFLINES_W
:
4426 /* Perform the association and set the next higher index
4428 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4429 srec
= (struct srecinfo
*)
4430 bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4431 srec
->line
= curr_srec
->line
+ data
;
4432 srec
->srec
= curr_srec
->srec
+ data
,
4433 srec
->sfile
= curr_srec
->sfile
;
4434 curr_srec
->next
= srec
;
4437 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_W: %d\n", data
));
4440 case DST__K_SRC_INCRLNUM_B
:
4441 data
= src_ptr
[DST_S_B_SRC_UNSBYTE
];
4442 curr_srec
->line
+= data
;
4444 vms_debug2 ((4, "DST_S_C_SRC_INCRLNUM_B: %d\n", data
));
4447 case DST__K_SRC_SETFILE
:
4448 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4449 curr_srec
->sfile
= data
;
4450 curr_srec
->srec
= module
->file_table
[data
].srec
;
4452 vms_debug2 ((4, "DST_S_C_SRC_SETFILE: %d\n", data
));
4455 case DST__K_SRC_SETLNUM_L
:
4456 data
= bfd_getl32 (src_ptr
+ DST_S_L_SRC_UNSLONG
);
4457 curr_srec
->line
= data
;
4459 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_L: %d\n", data
));
4462 case DST__K_SRC_SETLNUM_W
:
4463 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4464 curr_srec
->line
= data
;
4466 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_W: %d\n", data
));
4469 case DST__K_SRC_SETREC_L
:
4470 data
= bfd_getl32 (src_ptr
+ DST_S_L_SRC_UNSLONG
);
4471 curr_srec
->srec
= data
;
4472 module
->file_table
[curr_srec
->sfile
].srec
= data
;
4474 vms_debug2 ((4, "DST_S_C_SRC_SETREC_L: %d\n", data
));
4477 case DST__K_SRC_SETREC_W
:
4478 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4479 curr_srec
->srec
= data
;
4480 module
->file_table
[curr_srec
->sfile
].srec
= data
;
4482 vms_debug2 ((4, "DST_S_C_SRC_SETREC_W: %d\n", data
));
4485 case DST__K_SRC_FORMFEED
:
4487 vms_debug2 ((4, "DST_S_C_SRC_FORMFEED\n"));
4491 _bfd_error_handler (_("unknown source command %d"),
4497 src_ptr
+= cmd_length
;
4501 case DST__K_LINE_NUM
:
4502 pcl_ptr
= ptr
+ DST_S_C_LINE_NUM_HEADER_SIZE
;
4504 vms_debug2 ((3, "line info\n"));
4506 while (pcl_ptr
< ptr
+ rec_length
)
4508 /* The command byte is signed so we must sign-extend it. */
4509 int cmd
= ((signed char *)pcl_ptr
)[0], cmd_length
, data
;
4513 case DST__K_DELTA_PC_W
:
4514 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4518 vms_debug2 ((4, "DST__K_DELTA_PC_W: %d\n", data
));
4521 case DST__K_DELTA_PC_L
:
4522 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4526 vms_debug2 ((4, "DST__K_DELTA_PC_L: %d\n", data
));
4529 case DST__K_INCR_LINUM
:
4530 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4531 curr_linenum
+= data
;
4533 vms_debug2 ((4, "DST__K_INCR_LINUM: %d\n", data
));
4536 case DST__K_INCR_LINUM_W
:
4537 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4538 curr_linenum
+= data
;
4540 vms_debug2 ((4, "DST__K_INCR_LINUM_W: %d\n", data
));
4543 case DST__K_INCR_LINUM_L
:
4544 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4545 curr_linenum
+= data
;
4547 vms_debug2 ((4, "DST__K_INCR_LINUM_L: %d\n", data
));
4550 case DST__K_SET_LINUM_INCR
:
4552 (_("%s not implemented"), "DST__K_SET_LINUM_INCR");
4556 case DST__K_SET_LINUM_INCR_W
:
4558 (_("%s not implemented"), "DST__K_SET_LINUM_INCR_W");
4562 case DST__K_RESET_LINUM_INCR
:
4564 (_("%s not implemented"), "DST__K_RESET_LINUM_INCR");
4568 case DST__K_BEG_STMT_MODE
:
4570 (_("%s not implemented"), "DST__K_BEG_STMT_MODE");
4574 case DST__K_END_STMT_MODE
:
4576 (_("%s not implemented"), "DST__K_END_STMT_MODE");
4580 case DST__K_SET_LINUM_B
:
4581 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4582 curr_linenum
= data
;
4584 vms_debug2 ((4, "DST__K_SET_LINUM_B: %d\n", data
));
4587 case DST__K_SET_LINUM
:
4588 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4589 curr_linenum
= data
;
4591 vms_debug2 ((4, "DST__K_SET_LINE_NUM: %d\n", data
));
4594 case DST__K_SET_LINUM_L
:
4595 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4596 curr_linenum
= data
;
4598 vms_debug2 ((4, "DST__K_SET_LINUM_L: %d\n", data
));
4603 (_("%s not implemented"), "DST__K_SET_PC");
4607 case DST__K_SET_PC_W
:
4609 (_("%s not implemented"), "DST__K_SET_PC_W");
4613 case DST__K_SET_PC_L
:
4615 (_("%s not implemented"), "DST__K_SET_PC_L");
4619 case DST__K_SET_STMTNUM
:
4621 (_("%s not implemented"), "DST__K_SET_STMTNUM");
4626 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4629 vms_debug2 ((4, "DST__K_TERM: %d\n", data
));
4633 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4636 vms_debug2 ((4, "DST__K_TERM_W: %d\n", data
));
4640 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4643 vms_debug2 ((4, "DST__K_TERM_L: %d\n", data
));
4646 case DST__K_SET_ABS_PC
:
4647 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4650 vms_debug2 ((4, "DST__K_SET_ABS_PC: 0x%x\n", data
));
4659 vms_debug2 ((4, "bump pc to 0x%lx and line to %d\n",
4660 (unsigned long)curr_pc
, curr_linenum
));
4664 _bfd_error_handler (_("unknown line command %d"), cmd
);
4670 if ((curr_linenum
!= prev_linum
&& curr_pc
!= prev_pc
)
4672 || cmd
== DST__K_DELTA_PC_L
4673 || cmd
== DST__K_DELTA_PC_W
)
4675 line
= (struct lineinfo
*)
4676 bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4677 line
->address
= curr_pc
;
4678 line
->line
= curr_linenum
;
4680 curr_line
->next
= line
;
4683 prev_linum
= curr_linenum
;
4685 vms_debug2 ((4, "-> correlate pc 0x%lx with line %d\n",
4686 (unsigned long)curr_pc
, curr_linenum
));
4689 pcl_ptr
+= cmd_length
;
4693 case 0x17: /* Undocumented type used by DEC C to declare equates. */
4694 vms_debug2 ((3, "undocumented type 0x17\n"));
4698 vms_debug2 ((3, "ignoring record\n"));
4706 /* Finalize tables with EOL marker. */
4707 srec
= (struct srecinfo
*) bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4708 srec
->line
= (unsigned int) -1;
4709 srec
->srec
= (unsigned int) -1;
4710 curr_srec
->next
= srec
;
4712 line
= (struct lineinfo
*) bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4713 line
->line
= (unsigned int) -1;
4714 line
->address
= (bfd_vma
) -1;
4715 curr_line
->next
= line
;
4717 /* Advertise that this module has been parsed. This is needed
4718 because parsing can be either performed at module creation
4719 or deferred until debug info is consumed. */
4720 SET_MODULE_PARSED (module
);
4724 /* Build the list of modules for the specified BFD. */
4726 static struct module
*
4727 build_module_list (bfd
*abfd
)
4729 struct module
*module
, *list
= NULL
;
4732 if ((dmt
= bfd_get_section_by_name (abfd
, "$DMT$")))
4734 /* We have a DMT section so this must be an image. Parse the
4735 section and build the list of modules. This is sufficient
4736 since we can compute the start address and the end address
4737 of every module from the section contents. */
4738 bfd_size_type size
= bfd_section_size (dmt
);
4739 unsigned char *ptr
, *end
;
4741 ptr
= (unsigned char *) bfd_alloc (abfd
, size
);
4745 if (! bfd_get_section_contents (abfd
, dmt
, ptr
, 0, size
))
4748 vms_debug2 ((2, "DMT\n"));
4754 /* Each header declares a module with its start offset and size
4755 of debug info in the DST section, as well as the count of
4756 program sections (i.e. address spans) it contains. */
4757 int modbeg
= bfd_getl32 (ptr
+ DBG_S_L_DMT_MODBEG
);
4758 int msize
= bfd_getl32 (ptr
+ DBG_S_L_DST_SIZE
);
4759 int count
= bfd_getl16 (ptr
+ DBG_S_W_DMT_PSECT_COUNT
);
4760 ptr
+= DBG_S_C_DMT_HEADER_SIZE
;
4762 vms_debug2 ((3, "module: modbeg = %d, size = %d, count = %d\n",
4763 modbeg
, msize
, count
));
4765 /* We create a 'module' structure for each program section since
4766 we only support contiguous addresses in a 'module' structure.
4767 As a consequence, the actual debug info in the DST section is
4768 shared and can be parsed multiple times; that doesn't seem to
4769 cause problems in practice. */
4772 int start
= bfd_getl32 (ptr
+ DBG_S_L_DMT_PSECT_START
);
4773 int length
= bfd_getl32 (ptr
+ DBG_S_L_DMT_PSECT_LENGTH
);
4774 module
= new_module (abfd
);
4775 module
->modbeg
= modbeg
;
4776 module
->size
= msize
;
4777 module
->low
= start
;
4778 module
->high
= start
+ length
;
4779 module
->next
= list
;
4781 ptr
+= DBG_S_C_DMT_PSECT_SIZE
;
4783 vms_debug2 ((4, "section: start = 0x%x, length = %d\n",
4790 /* We don't have a DMT section so this must be an object. Parse
4791 the module right now in order to compute its start address and
4793 void *dst
= PRIV (dst_section
)->contents
;
4798 module
= new_module (abfd
);
4799 if (!parse_module (abfd
, module
, PRIV (dst_section
)->contents
, -1))
4807 /* Calculate and return the name of the source file and the line nearest
4808 to the wanted location in the specified module. */
4811 module_find_nearest_line (bfd
*abfd
, struct module
*module
, bfd_vma addr
,
4812 const char **file
, const char **func
,
4815 struct funcinfo
*funcinfo
;
4816 struct lineinfo
*lineinfo
;
4817 struct srecinfo
*srecinfo
;
4818 bfd_boolean ret
= FALSE
;
4820 /* Parse this module if that was not done at module creation. */
4821 if (! IS_MODULE_PARSED (module
))
4823 unsigned int size
= module
->size
;
4824 unsigned int modbeg
= PRIV (dst_section
)->filepos
+ module
->modbeg
;
4825 unsigned char *buffer
;
4827 if (bfd_seek (abfd
, modbeg
, SEEK_SET
) != 0
4828 || (buffer
= _bfd_malloc_and_read (abfd
, size
, size
)) == NULL
)
4830 bfd_set_error (bfd_error_no_debug_section
);
4834 ret
= parse_module (abfd
, module
, buffer
, size
);
4840 /* Find out the function (if any) that contains the address. */
4841 for (funcinfo
= module
->func_table
; funcinfo
; funcinfo
= funcinfo
->next
)
4842 if (addr
>= funcinfo
->low
&& addr
<= funcinfo
->high
)
4844 *func
= funcinfo
->name
;
4849 /* Find out the source file and the line nearest to the address. */
4850 for (lineinfo
= module
->line_table
; lineinfo
; lineinfo
= lineinfo
->next
)
4851 if (lineinfo
->next
&& addr
< lineinfo
->next
->address
)
4853 for (srecinfo
= module
->srec_table
; srecinfo
; srecinfo
= srecinfo
->next
)
4854 if (srecinfo
->next
&& lineinfo
->line
< srecinfo
->next
->line
)
4856 if (srecinfo
->sfile
> 0)
4858 *file
= module
->file_table
[srecinfo
->sfile
].name
;
4859 *line
= srecinfo
->srec
+ lineinfo
->line
- srecinfo
->line
;
4863 *file
= module
->name
;
4864 *line
= lineinfo
->line
;
4875 /* Provided a BFD, a section and an offset into the section, calculate and
4876 return the name of the source file and the line nearest to the wanted
4880 _bfd_vms_find_nearest_line (bfd
*abfd
,
4881 asymbol
**symbols ATTRIBUTE_UNUSED
,
4887 unsigned int *discriminator
)
4889 struct module
*module
;
4891 /* What address are we looking for? */
4892 bfd_vma addr
= section
->vma
+ offset
;
4900 /* We can't do anything if there is no DST (debug symbol table). */
4901 if (PRIV (dst_section
) == NULL
)
4904 /* Create the module list - if not already done. */
4905 if (PRIV (modules
) == NULL
)
4907 PRIV (modules
) = build_module_list (abfd
);
4908 if (PRIV (modules
) == NULL
)
4912 for (module
= PRIV (modules
); module
; module
= module
->next
)
4913 if (addr
>= module
->low
&& addr
<= module
->high
)
4914 return module_find_nearest_line (abfd
, module
, addr
, file
, func
, line
);
4919 /* Canonicalizations. */
4920 /* Set name, value, section and flags of SYM from E. */
4923 alpha_vms_convert_symbol (bfd
*abfd
, struct vms_symbol_entry
*e
, asymbol
*sym
)
4932 flags
= BSF_NO_FLAGS
;
4938 if (e
->flags
& EGSY__V_WEAK
)
4941 if (e
->flags
& EGSY__V_DEF
)
4943 /* Symbol definition. */
4944 flags
|= BSF_GLOBAL
;
4945 if (e
->flags
& EGSY__V_NORM
)
4946 flags
|= BSF_FUNCTION
;
4952 /* Symbol reference. */
4953 sec
= bfd_und_section_ptr
;
4958 /* A universal symbol is by definition global... */
4959 flags
|= BSF_GLOBAL
;
4961 /* ...and dynamic in shared libraries. */
4962 if (abfd
->flags
& DYNAMIC
)
4963 flags
|= BSF_DYNAMIC
;
4965 if (e
->flags
& EGSY__V_WEAK
)
4968 if (!(e
->flags
& EGSY__V_DEF
))
4971 if (e
->flags
& EGSY__V_NORM
)
4972 flags
|= BSF_FUNCTION
;
4975 /* sec = e->section; */
4976 sec
= bfd_abs_section_ptr
;
4991 /* Return the number of bytes required to store a vector of pointers
4992 to asymbols for all the symbols in the BFD abfd, including a
4993 terminal NULL pointer. If there are no symbols in the BFD,
4994 then return 0. If an error occurs, return -1. */
4997 alpha_vms_get_symtab_upper_bound (bfd
*abfd
)
4999 vms_debug2 ((1, "alpha_vms_get_symtab_upper_bound (%p), %d symbols\n",
5000 abfd
, PRIV (gsd_sym_count
)));
5002 return (PRIV (gsd_sym_count
) + 1) * sizeof (asymbol
*);
5005 /* Read the symbols from the BFD abfd, and fills in the vector
5006 location with pointers to the symbols and a trailing NULL.
5008 Return number of symbols read. */
5011 alpha_vms_canonicalize_symtab (bfd
*abfd
, asymbol
**symbols
)
5015 vms_debug2 ((1, "alpha_vms_canonicalize_symtab (%p, <ret>)\n", abfd
));
5017 if (PRIV (csymbols
) == NULL
)
5019 PRIV (csymbols
) = (asymbol
**) bfd_alloc
5020 (abfd
, PRIV (gsd_sym_count
) * sizeof (asymbol
*));
5022 /* Traverse table and fill symbols vector. */
5023 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
5025 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
5028 sym
= bfd_make_empty_symbol (abfd
);
5029 if (sym
== NULL
|| !alpha_vms_convert_symbol (abfd
, e
, sym
))
5031 bfd_release (abfd
, PRIV (csymbols
));
5032 PRIV (csymbols
) = NULL
;
5036 PRIV (csymbols
)[i
] = sym
;
5040 if (symbols
!= NULL
)
5042 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
5043 symbols
[i
] = PRIV (csymbols
)[i
];
5047 return PRIV (gsd_sym_count
);
5050 /* Read and convert relocations from ETIR. We do it once for all sections. */
5053 alpha_vms_slurp_relocs (bfd
*abfd
)
5057 vms_debug2 ((3, "alpha_vms_slurp_relocs\n"));
5059 /* We slurp relocs only once, for all sections. */
5060 if (PRIV (reloc_done
))
5062 PRIV (reloc_done
) = TRUE
;
5064 if (alpha_vms_canonicalize_symtab (abfd
, NULL
) < 0)
5067 if (bfd_seek (abfd
, 0, SEEK_SET
) != 0)
5072 unsigned char *begin
;
5075 bfd_reloc_code_real_type reloc_code
;
5081 bfd_vma cur_address
;
5083 unsigned char *cur_sym
= NULL
;
5085 bfd_vma cur_addend
= 0;
5087 /* Skip non-ETIR records. */
5088 type
= _bfd_vms_get_object_record (abfd
);
5089 if (type
== EOBJ__C_EEOM
)
5091 if (type
!= EOBJ__C_ETIR
)
5094 begin
= PRIV (recrd
.rec
) + 4;
5095 end
= PRIV (recrd
.rec
) + PRIV (recrd
.rec_size
);
5097 for (ptr
= begin
; ptr
< end
; ptr
+= length
)
5101 cmd
= bfd_getl16 (ptr
);
5102 length
= bfd_getl16 (ptr
+ 2);
5104 cur_address
= vaddr
;
5106 vms_debug2 ((4, "alpha_vms_slurp_relocs: etir %s\n",
5107 _bfd_vms_etir_name (cmd
)));
5111 case ETIR__C_STA_GBL
: /* ALPHA_R_REFLONG und_section, step 1 */
5112 /* ALPHA_R_REFQUAD und_section, step 1 */
5117 case ETIR__C_STA_PQ
: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
5118 cur_psidx
= bfd_getl32 (ptr
+ 4);
5119 cur_addend
= bfd_getl64 (ptr
+ 8);
5123 case ETIR__C_CTL_SETRB
:
5124 if (prev_cmd
!= ETIR__C_STA_PQ
)
5127 /* xgettext:c-format */
5128 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (prev_cmd
),
5129 _bfd_vms_etir_name (cmd
));
5132 cur_psect
= cur_psidx
;
5138 case ETIR__C_STA_LW
: /* ALPHA_R_REFLONG abs_section, step 1 */
5139 /* ALPHA_R_REFLONG und_section, step 2 */
5142 if (prev_cmd
!= ETIR__C_STA_GBL
)
5145 /* xgettext:c-format */
5146 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (cmd
),
5147 _bfd_vms_etir_name (ETIR__C_STA_LW
));
5151 cur_addend
= bfd_getl32 (ptr
+ 4);
5155 case ETIR__C_STA_QW
: /* ALPHA_R_REFQUAD abs_section, step 1 */
5156 /* ALPHA_R_REFQUAD und_section, step 2 */
5157 if (prev_cmd
!= -1 && prev_cmd
!= ETIR__C_STA_GBL
)
5160 /* xgettext:c-format */
5161 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (cmd
),
5162 _bfd_vms_etir_name (ETIR__C_STA_QW
));
5165 cur_addend
= bfd_getl64 (ptr
+ 4);
5169 case ETIR__C_STO_LW
: /* ALPHA_R_REFLONG und_section, step 4 */
5170 /* ALPHA_R_REFLONG abs_section, step 2 */
5171 /* ALPHA_R_REFLONG others, step 2 */
5172 if (prev_cmd
!= ETIR__C_OPR_ADD
5173 && prev_cmd
!= ETIR__C_STA_LW
5174 && prev_cmd
!= ETIR__C_STA_PQ
)
5176 /* xgettext:c-format */
5177 _bfd_error_handler (_("unknown reloc %s + %s"),
5178 _bfd_vms_etir_name (prev_cmd
),
5179 _bfd_vms_etir_name (ETIR__C_STO_LW
));
5182 reloc_code
= BFD_RELOC_32
;
5185 case ETIR__C_STO_QW
: /* ALPHA_R_REFQUAD und_section, step 4 */
5186 /* ALPHA_R_REFQUAD abs_section, step 2 */
5187 if (prev_cmd
!= ETIR__C_OPR_ADD
&& prev_cmd
!= ETIR__C_STA_QW
)
5189 /* xgettext:c-format */
5190 _bfd_error_handler (_("unknown reloc %s + %s"),
5191 _bfd_vms_etir_name (prev_cmd
),
5192 _bfd_vms_etir_name (ETIR__C_STO_QW
));
5195 reloc_code
= BFD_RELOC_64
;
5198 case ETIR__C_STO_OFF
: /* ALPHA_R_REFQUAD others, step 2 */
5199 if (prev_cmd
!= ETIR__C_STA_PQ
)
5201 /* xgettext:c-format */
5202 _bfd_error_handler (_("unknown reloc %s + %s"),
5203 _bfd_vms_etir_name (prev_cmd
),
5204 _bfd_vms_etir_name (ETIR__C_STO_OFF
));
5207 reloc_code
= BFD_RELOC_64
;
5210 case ETIR__C_OPR_ADD
: /* ALPHA_R_REFLONG und_section, step 3 */
5211 /* ALPHA_R_REFQUAD und_section, step 3 */
5212 if (prev_cmd
!= ETIR__C_STA_LW
&& prev_cmd
!= ETIR__C_STA_QW
)
5214 /* xgettext:c-format */
5215 _bfd_error_handler (_("unknown reloc %s + %s"),
5216 _bfd_vms_etir_name (prev_cmd
),
5217 _bfd_vms_etir_name (ETIR__C_OPR_ADD
));
5220 prev_cmd
= ETIR__C_OPR_ADD
;
5223 case ETIR__C_STO_CA
: /* ALPHA_R_CODEADDR */
5224 reloc_code
= BFD_RELOC_ALPHA_CODEADDR
;
5228 case ETIR__C_STO_GBL
: /* ALPHA_R_REFQUAD und_section */
5229 reloc_code
= BFD_RELOC_64
;
5233 case ETIR__C_STO_GBL_LW
: /* ALPHA_R_REFLONG und_section */
5234 reloc_code
= BFD_RELOC_32
;
5238 case ETIR__C_STC_LP_PSB
: /* ALPHA_R_LINKAGE */
5239 reloc_code
= BFD_RELOC_ALPHA_LINKAGE
;
5243 case ETIR__C_STC_NOP_GBL
: /* ALPHA_R_NOP */
5244 reloc_code
= BFD_RELOC_ALPHA_NOP
;
5247 case ETIR__C_STC_BSR_GBL
: /* ALPHA_R_BSR */
5248 reloc_code
= BFD_RELOC_ALPHA_BSR
;
5251 case ETIR__C_STC_LDA_GBL
: /* ALPHA_R_LDA */
5252 reloc_code
= BFD_RELOC_ALPHA_LDA
;
5255 case ETIR__C_STC_BOH_GBL
: /* ALPHA_R_BOH */
5256 reloc_code
= BFD_RELOC_ALPHA_BOH
;
5260 cur_sym
= ptr
+ 4 + 32;
5261 cur_address
= bfd_getl64 (ptr
+ 4 + 8);
5262 cur_addend
= bfd_getl64 (ptr
+ 4 + 24);
5265 case ETIR__C_STO_IMM
:
5266 vaddr
+= bfd_getl32 (ptr
+ 4);
5270 _bfd_error_handler (_("unknown reloc %s"),
5271 _bfd_vms_etir_name (cmd
));
5277 struct vms_section_data_struct
*vms_sec
;
5281 /* Get section to which the relocation applies. */
5282 if (cur_psect
< 0 || cur_psect
> (int)PRIV (section_count
))
5284 _bfd_error_handler (_("invalid section index in ETIR"));
5288 if (PRIV (sections
) == NULL
)
5290 sec
= PRIV (sections
)[cur_psect
];
5291 if (sec
== bfd_abs_section_ptr
)
5293 _bfd_error_handler (_("relocation for non-REL psect"));
5297 vms_sec
= vms_section_data (sec
);
5299 /* Allocate a reloc entry. */
5300 if (sec
->reloc_count
>= vms_sec
->reloc_max
)
5302 if (vms_sec
->reloc_max
== 0)
5304 vms_sec
->reloc_max
= 64;
5305 sec
->relocation
= bfd_zmalloc
5306 (vms_sec
->reloc_max
* sizeof (arelent
));
5310 vms_sec
->reloc_max
*= 2;
5311 sec
->relocation
= bfd_realloc_or_free
5312 (sec
->relocation
, vms_sec
->reloc_max
* sizeof (arelent
));
5313 if (sec
->relocation
== NULL
)
5317 reloc
= &sec
->relocation
[sec
->reloc_count
];
5320 reloc
->howto
= bfd_reloc_type_lookup (abfd
, reloc_code
);
5322 if (cur_sym
!= NULL
)
5325 unsigned int symlen
= *cur_sym
;
5328 /* Linear search. */
5333 for (j
= 0; j
< PRIV (gsd_sym_count
); j
++)
5334 if (PRIV (syms
)[j
]->namelen
== symlen
5335 && memcmp (PRIV (syms
)[j
]->name
, cur_sym
, symlen
) == 0)
5337 sym
= &PRIV (csymbols
)[j
];
5342 _bfd_error_handler (_("unknown symbol in command %s"),
5343 _bfd_vms_etir_name (cmd
));
5344 reloc
->sym_ptr_ptr
= NULL
;
5347 reloc
->sym_ptr_ptr
= sym
;
5349 else if (cur_psidx
>= 0)
5351 if (PRIV (sections
) == NULL
|| cur_psidx
>= (int) PRIV (section_count
))
5353 reloc
->sym_ptr_ptr
=
5354 PRIV (sections
)[cur_psidx
]->symbol_ptr_ptr
;
5357 reloc
->sym_ptr_ptr
= NULL
;
5359 reloc
->address
= cur_address
;
5360 reloc
->addend
= cur_addend
;
5362 if (reloc_code
== ALPHA_R_LINKAGE
)
5365 size
= bfd_get_reloc_size (reloc
->howto
);
5375 vms_debug2 ((3, "alpha_vms_slurp_relocs: result = TRUE\n"));
5380 /* Return the number of bytes required to store the relocation
5381 information associated with the given section. */
5384 alpha_vms_get_reloc_upper_bound (bfd
*abfd ATTRIBUTE_UNUSED
, asection
*section
)
5386 alpha_vms_slurp_relocs (abfd
);
5388 return (section
->reloc_count
+ 1) * sizeof (arelent
*);
5391 /* Convert relocations from VMS (external) form into BFD internal
5392 form. Return the number of relocations. */
5395 alpha_vms_canonicalize_reloc (bfd
*abfd
, asection
*section
, arelent
**relptr
,
5396 asymbol
**symbols ATTRIBUTE_UNUSED
)
5401 if (!alpha_vms_slurp_relocs (abfd
))
5404 count
= section
->reloc_count
;
5405 tblptr
= section
->relocation
;
5408 *relptr
++ = tblptr
++;
5410 *relptr
= (arelent
*) NULL
;
5411 return section
->reloc_count
;
5414 /* Install a new set of internal relocs. */
5416 #define alpha_vms_set_reloc _bfd_generic_set_reloc
5419 /* This is just copied from ecoff-alpha, needs to be fixed probably. */
5421 /* How to process the various reloc types. */
5423 static bfd_reloc_status_type
5424 reloc_nil (bfd
* abfd ATTRIBUTE_UNUSED
,
5425 arelent
*reloc ATTRIBUTE_UNUSED
,
5426 asymbol
*sym ATTRIBUTE_UNUSED
,
5427 void * data ATTRIBUTE_UNUSED
,
5428 asection
*sec ATTRIBUTE_UNUSED
,
5429 bfd
*output_bfd ATTRIBUTE_UNUSED
,
5430 char **error_message ATTRIBUTE_UNUSED
)
5433 vms_debug (1, "reloc_nil (abfd %p, output_bfd %p)\n", abfd
, output_bfd
);
5434 vms_debug (2, "In section %s, symbol %s\n",
5435 sec
->name
, sym
->name
);
5436 vms_debug (2, "reloc sym %s, addr %08lx, addend %08lx, reloc is a %s\n",
5437 reloc
->sym_ptr_ptr
[0]->name
,
5438 (unsigned long)reloc
->address
,
5439 (unsigned long)reloc
->addend
, reloc
->howto
->name
);
5440 vms_debug (2, "data at %p\n", data
);
5441 /* _bfd_hexdump (2, data, bfd_get_reloc_size (reloc->howto), 0); */
5444 return bfd_reloc_ok
;
5447 /* In case we're on a 32-bit machine, construct a 64-bit "-1" value
5448 from smaller values. Start with zero, widen, *then* decrement. */
5449 #define MINUS_ONE (((bfd_vma)0) - 1)
5451 static reloc_howto_type alpha_howto_table
[] =
5453 HOWTO (ALPHA_R_IGNORE
, /* Type. */
5454 0, /* Rightshift. */
5455 0, /* Size (0 = byte, 1 = short, 2 = long). */
5457 TRUE
, /* PC relative. */
5459 complain_overflow_dont
,/* Complain_on_overflow. */
5460 reloc_nil
, /* Special_function. */
5461 "IGNORE", /* Name. */
5462 TRUE
, /* Partial_inplace. */
5463 0, /* Source mask */
5465 TRUE
), /* PC rel offset. */
5467 /* A 64 bit reference to a symbol. */
5468 HOWTO (ALPHA_R_REFQUAD
, /* Type. */
5469 0, /* Rightshift. */
5470 4, /* Size (0 = byte, 1 = short, 2 = long). */
5472 FALSE
, /* PC relative. */
5474 complain_overflow_bitfield
, /* Complain_on_overflow. */
5475 reloc_nil
, /* Special_function. */
5476 "REFQUAD", /* Name. */
5477 TRUE
, /* Partial_inplace. */
5478 MINUS_ONE
, /* Source mask. */
5479 MINUS_ONE
, /* Dest mask. */
5480 FALSE
), /* PC rel offset. */
5482 /* A 21 bit branch. The native assembler generates these for
5483 branches within the text segment, and also fills in the PC
5484 relative offset in the instruction. */
5485 HOWTO (ALPHA_R_BRADDR
, /* Type. */
5486 2, /* Rightshift. */
5487 2, /* Size (0 = byte, 1 = short, 2 = long). */
5489 TRUE
, /* PC relative. */
5491 complain_overflow_signed
, /* Complain_on_overflow. */
5492 reloc_nil
, /* Special_function. */
5493 "BRADDR", /* Name. */
5494 TRUE
, /* Partial_inplace. */
5495 0x1fffff, /* Source mask. */
5496 0x1fffff, /* Dest mask. */
5497 FALSE
), /* PC rel offset. */
5499 /* A hint for a jump to a register. */
5500 HOWTO (ALPHA_R_HINT
, /* Type. */
5501 2, /* Rightshift. */
5502 1, /* Size (0 = byte, 1 = short, 2 = long). */
5504 TRUE
, /* PC relative. */
5506 complain_overflow_dont
,/* Complain_on_overflow. */
5507 reloc_nil
, /* Special_function. */
5509 TRUE
, /* Partial_inplace. */
5510 0x3fff, /* Source mask. */
5511 0x3fff, /* Dest mask. */
5512 FALSE
), /* PC rel offset. */
5514 /* 16 bit PC relative offset. */
5515 HOWTO (ALPHA_R_SREL16
, /* Type. */
5516 0, /* Rightshift. */
5517 1, /* Size (0 = byte, 1 = short, 2 = long). */
5519 TRUE
, /* PC relative. */
5521 complain_overflow_signed
, /* Complain_on_overflow. */
5522 reloc_nil
, /* Special_function. */
5523 "SREL16", /* Name. */
5524 TRUE
, /* Partial_inplace. */
5525 0xffff, /* Source mask. */
5526 0xffff, /* Dest mask. */
5527 FALSE
), /* PC rel offset. */
5529 /* 32 bit PC relative offset. */
5530 HOWTO (ALPHA_R_SREL32
, /* Type. */
5531 0, /* Rightshift. */
5532 2, /* Size (0 = byte, 1 = short, 2 = long). */
5534 TRUE
, /* PC relative. */
5536 complain_overflow_signed
, /* Complain_on_overflow. */
5537 reloc_nil
, /* Special_function. */
5538 "SREL32", /* Name. */
5539 TRUE
, /* Partial_inplace. */
5540 0xffffffff, /* Source mask. */
5541 0xffffffff, /* Dest mask. */
5542 FALSE
), /* PC rel offset. */
5544 /* A 64 bit PC relative offset. */
5545 HOWTO (ALPHA_R_SREL64
, /* Type. */
5546 0, /* Rightshift. */
5547 4, /* Size (0 = byte, 1 = short, 2 = long). */
5549 TRUE
, /* PC relative. */
5551 complain_overflow_signed
, /* Complain_on_overflow. */
5552 reloc_nil
, /* Special_function. */
5553 "SREL64", /* Name. */
5554 TRUE
, /* Partial_inplace. */
5555 MINUS_ONE
, /* Source mask. */
5556 MINUS_ONE
, /* Dest mask. */
5557 FALSE
), /* PC rel offset. */
5559 /* Push a value on the reloc evaluation stack. */
5560 HOWTO (ALPHA_R_OP_PUSH
, /* Type. */
5561 0, /* Rightshift. */
5562 0, /* Size (0 = byte, 1 = short, 2 = long). */
5564 FALSE
, /* PC relative. */
5566 complain_overflow_dont
,/* Complain_on_overflow. */
5567 reloc_nil
, /* Special_function. */
5568 "OP_PUSH", /* Name. */
5569 FALSE
, /* Partial_inplace. */
5570 0, /* Source mask. */
5572 FALSE
), /* PC rel offset. */
5574 /* Store the value from the stack at the given address. Store it in
5575 a bitfield of size r_size starting at bit position r_offset. */
5576 HOWTO (ALPHA_R_OP_STORE
, /* Type. */
5577 0, /* Rightshift. */
5578 4, /* Size (0 = byte, 1 = short, 2 = long). */
5580 FALSE
, /* PC relative. */
5582 complain_overflow_dont
,/* Complain_on_overflow. */
5583 reloc_nil
, /* Special_function. */
5584 "OP_STORE", /* Name. */
5585 FALSE
, /* Partial_inplace. */
5586 0, /* Source mask. */
5587 MINUS_ONE
, /* Dest mask. */
5588 FALSE
), /* PC rel offset. */
5590 /* Subtract the reloc address from the value on the top of the
5591 relocation stack. */
5592 HOWTO (ALPHA_R_OP_PSUB
, /* Type. */
5593 0, /* Rightshift. */
5594 0, /* Size (0 = byte, 1 = short, 2 = long). */
5596 FALSE
, /* PC relative. */
5598 complain_overflow_dont
,/* Complain_on_overflow. */
5599 reloc_nil
, /* Special_function. */
5600 "OP_PSUB", /* Name. */
5601 FALSE
, /* Partial_inplace. */
5602 0, /* Source mask. */
5604 FALSE
), /* PC rel offset. */
5606 /* Shift the value on the top of the relocation stack right by the
5608 HOWTO (ALPHA_R_OP_PRSHIFT
, /* Type. */
5609 0, /* Rightshift. */
5610 0, /* Size (0 = byte, 1 = short, 2 = long). */
5612 FALSE
, /* PC relative. */
5614 complain_overflow_dont
,/* Complain_on_overflow. */
5615 reloc_nil
, /* Special_function. */
5616 "OP_PRSHIFT", /* Name. */
5617 FALSE
, /* Partial_inplace. */
5618 0, /* Source mask. */
5620 FALSE
), /* PC rel offset. */
5622 /* Hack. Linkage is done by linker. */
5623 HOWTO (ALPHA_R_LINKAGE
, /* Type. */
5624 0, /* Rightshift. */
5625 0, /* Size (0 = byte, 1 = short, 2 = long). */
5627 FALSE
, /* PC relative. */
5629 complain_overflow_dont
,/* Complain_on_overflow. */
5630 reloc_nil
, /* Special_function. */
5631 "LINKAGE", /* Name. */
5632 FALSE
, /* Partial_inplace. */
5633 0, /* Source mask. */
5635 FALSE
), /* PC rel offset. */
5637 /* A 32 bit reference to a symbol. */
5638 HOWTO (ALPHA_R_REFLONG
, /* Type. */
5639 0, /* Rightshift. */
5640 2, /* Size (0 = byte, 1 = short, 2 = long). */
5642 FALSE
, /* PC relative. */
5644 complain_overflow_bitfield
, /* Complain_on_overflow. */
5645 reloc_nil
, /* Special_function. */
5646 "REFLONG", /* Name. */
5647 TRUE
, /* Partial_inplace. */
5648 0xffffffff, /* Source mask. */
5649 0xffffffff, /* Dest mask. */
5650 FALSE
), /* PC rel offset. */
5652 /* A 64 bit reference to a procedure, written as 32 bit value. */
5653 HOWTO (ALPHA_R_CODEADDR
, /* Type. */
5654 0, /* Rightshift. */
5655 4, /* Size (0 = byte, 1 = short, 2 = long). */
5657 FALSE
, /* PC relative. */
5659 complain_overflow_signed
,/* Complain_on_overflow. */
5660 reloc_nil
, /* Special_function. */
5661 "CODEADDR", /* Name. */
5662 FALSE
, /* Partial_inplace. */
5663 0xffffffff, /* Source mask. */
5664 0xffffffff, /* Dest mask. */
5665 FALSE
), /* PC rel offset. */
5667 HOWTO (ALPHA_R_NOP
, /* Type. */
5668 0, /* Rightshift. */
5669 3, /* Size (0 = byte, 1 = short, 2 = long). */
5671 /* The following value must match that of ALPHA_R_BSR/ALPHA_R_BOH
5672 because the calculations for the 3 relocations are the same.
5673 See B.4.5.2 of the OpenVMS Linker Utility Manual. */
5674 TRUE
, /* PC relative. */
5676 complain_overflow_dont
,/* Complain_on_overflow. */
5677 reloc_nil
, /* Special_function. */
5679 FALSE
, /* Partial_inplace. */
5680 0xffffffff, /* Source mask. */
5681 0xffffffff, /* Dest mask. */
5682 FALSE
), /* PC rel offset. */
5684 HOWTO (ALPHA_R_BSR
, /* Type. */
5685 0, /* Rightshift. */
5686 3, /* Size (0 = byte, 1 = short, 2 = long). */
5688 TRUE
, /* PC relative. */
5690 complain_overflow_dont
,/* Complain_on_overflow. */
5691 reloc_nil
, /* Special_function. */
5693 FALSE
, /* Partial_inplace. */
5694 0xffffffff, /* Source mask. */
5695 0xffffffff, /* Dest mask. */
5696 FALSE
), /* PC rel offset. */
5698 HOWTO (ALPHA_R_LDA
, /* Type. */
5699 0, /* Rightshift. */
5700 3, /* Size (0 = byte, 1 = short, 2 = long). */
5702 FALSE
, /* PC relative. */
5704 complain_overflow_dont
,/* Complain_on_overflow. */
5705 reloc_nil
, /* Special_function. */
5707 FALSE
, /* Partial_inplace. */
5708 0xffffffff, /* Source mask. */
5709 0xffffffff, /* Dest mask. */
5710 FALSE
), /* PC rel offset. */
5712 HOWTO (ALPHA_R_BOH
, /* Type. */
5713 0, /* Rightshift. */
5714 3, /* Size (0 = byte, 1 = short, 2 = long, 3 = nil). */
5716 TRUE
, /* PC relative. */
5718 complain_overflow_dont
,/* Complain_on_overflow. */
5719 reloc_nil
, /* Special_function. */
5721 FALSE
, /* Partial_inplace. */
5722 0xffffffff, /* Source mask. */
5723 0xffffffff, /* Dest mask. */
5724 FALSE
), /* PC rel offset. */
5727 /* Return a pointer to a howto structure which, when invoked, will perform
5728 the relocation code on data from the architecture noted. */
5730 static reloc_howto_type
*
5731 alpha_vms_bfd_reloc_type_lookup (bfd
* abfd ATTRIBUTE_UNUSED
,
5732 bfd_reloc_code_real_type code
)
5736 vms_debug2 ((1, "vms_bfd_reloc_type_lookup (%p, %d)\t", abfd
, code
));
5740 case BFD_RELOC_16
: alpha_type
= ALPHA_R_SREL16
; break;
5741 case BFD_RELOC_32
: alpha_type
= ALPHA_R_REFLONG
; break;
5742 case BFD_RELOC_64
: alpha_type
= ALPHA_R_REFQUAD
; break;
5743 case BFD_RELOC_CTOR
: alpha_type
= ALPHA_R_REFQUAD
; break;
5744 case BFD_RELOC_23_PCREL_S2
: alpha_type
= ALPHA_R_BRADDR
; break;
5745 case BFD_RELOC_ALPHA_HINT
: alpha_type
= ALPHA_R_HINT
; break;
5746 case BFD_RELOC_16_PCREL
: alpha_type
= ALPHA_R_SREL16
; break;
5747 case BFD_RELOC_32_PCREL
: alpha_type
= ALPHA_R_SREL32
; break;
5748 case BFD_RELOC_64_PCREL
: alpha_type
= ALPHA_R_SREL64
; break;
5749 case BFD_RELOC_ALPHA_LINKAGE
: alpha_type
= ALPHA_R_LINKAGE
; break;
5750 case BFD_RELOC_ALPHA_CODEADDR
: alpha_type
= ALPHA_R_CODEADDR
; break;
5751 case BFD_RELOC_ALPHA_NOP
: alpha_type
= ALPHA_R_NOP
; break;
5752 case BFD_RELOC_ALPHA_BSR
: alpha_type
= ALPHA_R_BSR
; break;
5753 case BFD_RELOC_ALPHA_LDA
: alpha_type
= ALPHA_R_LDA
; break;
5754 case BFD_RELOC_ALPHA_BOH
: alpha_type
= ALPHA_R_BOH
; break;
5756 _bfd_error_handler (_("reloc (%d) is *UNKNOWN*"), code
);
5759 vms_debug2 ((2, "reloc is %s\n", alpha_howto_table
[alpha_type
].name
));
5760 return & alpha_howto_table
[alpha_type
];
5763 static reloc_howto_type
*
5764 alpha_vms_bfd_reloc_name_lookup (bfd
*abfd ATTRIBUTE_UNUSED
,
5770 i
< sizeof (alpha_howto_table
) / sizeof (alpha_howto_table
[0]);
5772 if (alpha_howto_table
[i
].name
!= NULL
5773 && strcasecmp (alpha_howto_table
[i
].name
, r_name
) == 0)
5774 return &alpha_howto_table
[i
];
5780 alpha_vms_get_synthetic_symtab (bfd
*abfd
,
5781 long symcount ATTRIBUTE_UNUSED
,
5782 asymbol
**usyms ATTRIBUTE_UNUSED
,
5783 long dynsymcount ATTRIBUTE_UNUSED
,
5784 asymbol
**dynsyms ATTRIBUTE_UNUSED
,
5791 syms
= (asymbol
*) bfd_malloc (PRIV (norm_sym_count
) * sizeof (asymbol
));
5796 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
5798 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
5809 flags
= BSF_LOCAL
| BSF_SYNTHETIC
;
5816 if ((e
->flags
& EGSY__V_DEF
) && (e
->flags
& EGSY__V_NORM
))
5818 value
= e
->code_value
;
5819 sec
= e
->code_section
;
5830 sname
= bfd_alloc (abfd
, l
+ 5);
5833 memcpy (sname
, name
, l
);
5834 memcpy (sname
+ l
, "..en", 5);
5841 sym
->udata
.p
= NULL
;
5850 vms_time_to_str (unsigned char *buf
)
5852 time_t t
= vms_rawtime_to_time_t (buf
);
5853 char *res
= ctime (&t
);
5856 res
= "*invalid time*";
5863 evax_bfd_print_emh (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
5865 struct vms_emh_common
*emh
= (struct vms_emh_common
*)rec
;
5866 unsigned int subtype
;
5869 subtype
= (unsigned) bfd_getl16 (emh
->subtyp
);
5871 /* xgettext:c-format */
5872 fprintf (file
, _(" EMH %u (len=%u): "), subtype
, rec_len
);
5874 /* PR 21618: Check for invalid lengths. */
5875 if (rec_len
< sizeof (* emh
))
5877 fprintf (file
, _(" Error: The length is less than the length of an EMH record\n"));
5880 extra
= rec_len
- sizeof (struct vms_emh_common
);
5886 struct vms_emh_mhd
*mhd
= (struct vms_emh_mhd
*) rec
;
5888 const char * nextname
;
5889 const char * maxname
;
5891 /* PR 21840: Check for invalid lengths. */
5892 if (rec_len
< sizeof (* mhd
))
5894 fprintf (file
, _(" Error: The record length is less than the size of an EMH_MHD record\n"));
5897 fprintf (file
, _("Module header\n"));
5898 fprintf (file
, _(" structure level: %u\n"), mhd
->strlvl
);
5899 fprintf (file
, _(" max record size: %u\n"),
5900 (unsigned) bfd_getl32 (mhd
->recsiz
));
5901 name
= (char *)(mhd
+ 1);
5902 maxname
= (char *) rec
+ rec_len
;
5903 if (name
> maxname
- 2)
5905 fprintf (file
, _(" Error: The module name is missing\n"));
5908 nextname
= name
+ name
[0] + 1;
5909 if (nextname
>= maxname
)
5911 fprintf (file
, _(" Error: The module name is too long\n"));
5914 fprintf (file
, _(" module name : %.*s\n"), name
[0], name
+ 1);
5916 if (name
> maxname
- 2)
5918 fprintf (file
, _(" Error: The module version is missing\n"));
5921 nextname
= name
+ name
[0] + 1;
5922 if (nextname
>= maxname
)
5924 fprintf (file
, _(" Error: The module version is too long\n"));
5927 fprintf (file
, _(" module version : %.*s\n"), name
[0], name
+ 1);
5929 if ((maxname
- name
) < 17 && maxname
[-1] != 0)
5930 fprintf (file
, _(" Error: The compile date is truncated\n"));
5932 fprintf (file
, _(" compile date : %.17s\n"), name
);
5937 fprintf (file
, _("Language Processor Name\n"));
5938 fprintf (file
, _(" language name: %.*s\n"), extra
, (char *)(emh
+ 1));
5942 fprintf (file
, _("Source Files Header\n"));
5943 fprintf (file
, _(" file: %.*s\n"), extra
, (char *)(emh
+ 1));
5947 fprintf (file
, _("Title Text Header\n"));
5948 fprintf (file
, _(" title: %.*s\n"), extra
, (char *)(emh
+ 1));
5952 fprintf (file
, _("Copyright Header\n"));
5953 fprintf (file
, _(" copyright: %.*s\n"), extra
, (char *)(emh
+ 1));
5957 fprintf (file
, _("unhandled emh subtype %u\n"), subtype
);
5963 evax_bfd_print_eeom (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
5965 struct vms_eeom
*eeom
= (struct vms_eeom
*)rec
;
5967 fprintf (file
, _(" EEOM (len=%u):\n"), rec_len
);
5969 /* PR 21618: Check for invalid lengths. */
5970 if (rec_len
< sizeof (* eeom
))
5972 fprintf (file
, _(" Error: The length is less than the length of an EEOM record\n"));
5976 fprintf (file
, _(" number of cond linkage pairs: %u\n"),
5977 (unsigned)bfd_getl32 (eeom
->total_lps
));
5978 fprintf (file
, _(" completion code: %u\n"),
5979 (unsigned)bfd_getl16 (eeom
->comcod
));
5982 fprintf (file
, _(" transfer addr flags: 0x%02x\n"), eeom
->tfrflg
);
5983 fprintf (file
, _(" transfer addr psect: %u\n"),
5984 (unsigned)bfd_getl32 (eeom
->psindx
));
5985 fprintf (file
, _(" transfer address : 0x%08x\n"),
5986 (unsigned)bfd_getl32 (eeom
->tfradr
));
5991 exav_bfd_print_egsy_flags (unsigned int flags
, FILE *file
)
5993 if (flags
& EGSY__V_WEAK
)
5994 fputs (_(" WEAK"), file
);
5995 if (flags
& EGSY__V_DEF
)
5996 fputs (_(" DEF"), file
);
5997 if (flags
& EGSY__V_UNI
)
5998 fputs (_(" UNI"), file
);
5999 if (flags
& EGSY__V_REL
)
6000 fputs (_(" REL"), file
);
6001 if (flags
& EGSY__V_COMM
)
6002 fputs (_(" COMM"), file
);
6003 if (flags
& EGSY__V_VECEP
)
6004 fputs (_(" VECEP"), file
);
6005 if (flags
& EGSY__V_NORM
)
6006 fputs (_(" NORM"), file
);
6007 if (flags
& EGSY__V_QUAD_VAL
)
6008 fputs (_(" QVAL"), file
);
6012 evax_bfd_print_egsd_flags (FILE *file
, unsigned int flags
)
6014 if (flags
& EGPS__V_PIC
)
6015 fputs (_(" PIC"), file
);
6016 if (flags
& EGPS__V_LIB
)
6017 fputs (_(" LIB"), file
);
6018 if (flags
& EGPS__V_OVR
)
6019 fputs (_(" OVR"), file
);
6020 if (flags
& EGPS__V_REL
)
6021 fputs (_(" REL"), file
);
6022 if (flags
& EGPS__V_GBL
)
6023 fputs (_(" GBL"), file
);
6024 if (flags
& EGPS__V_SHR
)
6025 fputs (_(" SHR"), file
);
6026 if (flags
& EGPS__V_EXE
)
6027 fputs (_(" EXE"), file
);
6028 if (flags
& EGPS__V_RD
)
6029 fputs (_(" RD"), file
);
6030 if (flags
& EGPS__V_WRT
)
6031 fputs (_(" WRT"), file
);
6032 if (flags
& EGPS__V_VEC
)
6033 fputs (_(" VEC"), file
);
6034 if (flags
& EGPS__V_NOMOD
)
6035 fputs (_(" NOMOD"), file
);
6036 if (flags
& EGPS__V_COM
)
6037 fputs (_(" COM"), file
);
6038 if (flags
& EGPS__V_ALLOC_64BIT
)
6039 fputs (_(" 64B"), file
);
6043 evax_bfd_print_egsd (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
6045 unsigned int off
= sizeof (struct vms_egsd
);
6048 fprintf (file
, _(" EGSD (len=%u):\n"), rec_len
);
6051 for (off
= sizeof (struct vms_egsd
); off
< rec_len
; )
6053 struct vms_egsd_entry
*e
= (struct vms_egsd_entry
*)(rec
+ off
);
6057 type
= (unsigned)bfd_getl16 (e
->gsdtyp
);
6058 len
= (unsigned)bfd_getl16 (e
->gsdsiz
);
6060 /* xgettext:c-format */
6061 fprintf (file
, _(" EGSD entry %2u (type: %u, len: %u): "),
6065 if (off
+ len
> rec_len
|| off
+ len
< off
)
6067 fprintf (file
, _(" Error: length larger than remaining space in record\n"));
6075 struct vms_egps
*egps
= (struct vms_egps
*)e
;
6076 unsigned int flags
= bfd_getl16 (egps
->flags
);
6079 fprintf (file
, _("PSC - Program section definition\n"));
6080 fprintf (file
, _(" alignment : 2**%u\n"), egps
->align
);
6081 fprintf (file
, _(" flags : 0x%04x"), flags
);
6082 evax_bfd_print_egsd_flags (file
, flags
);
6084 l
= bfd_getl32 (egps
->alloc
);
6085 fprintf (file
, _(" alloc (len): %u (0x%08x)\n"), l
, l
);
6086 fprintf (file
, _(" name : %.*s\n"),
6087 egps
->namlng
, egps
->name
);
6092 struct vms_esgps
*esgps
= (struct vms_esgps
*)e
;
6093 unsigned int flags
= bfd_getl16 (esgps
->flags
);
6096 fprintf (file
, _("SPSC - Shared Image Program section def\n"));
6097 fprintf (file
, _(" alignment : 2**%u\n"), esgps
->align
);
6098 fprintf (file
, _(" flags : 0x%04x"), flags
);
6099 evax_bfd_print_egsd_flags (file
, flags
);
6101 l
= bfd_getl32 (esgps
->alloc
);
6102 fprintf (file
, _(" alloc (len) : %u (0x%08x)\n"), l
, l
);
6103 fprintf (file
, _(" image offset : 0x%08x\n"),
6104 (unsigned int)bfd_getl32 (esgps
->base
));
6105 fprintf (file
, _(" symvec offset : 0x%08x\n"),
6106 (unsigned int)bfd_getl32 (esgps
->value
));
6107 fprintf (file
, _(" name : %.*s\n"),
6108 esgps
->namlng
, esgps
->name
);
6113 struct vms_egsy
*egsy
= (struct vms_egsy
*)e
;
6114 unsigned int flags
= bfd_getl16 (egsy
->flags
);
6116 if (flags
& EGSY__V_DEF
)
6118 struct vms_esdf
*esdf
= (struct vms_esdf
*)e
;
6120 fprintf (file
, _("SYM - Global symbol definition\n"));
6121 fprintf (file
, _(" flags: 0x%04x"), flags
);
6122 exav_bfd_print_egsy_flags (flags
, file
);
6124 fprintf (file
, _(" psect offset: 0x%08x\n"),
6125 (unsigned)bfd_getl32 (esdf
->value
));
6126 if (flags
& EGSY__V_NORM
)
6128 fprintf (file
, _(" code address: 0x%08x\n"),
6129 (unsigned)bfd_getl32 (esdf
->code_address
));
6130 fprintf (file
, _(" psect index for entry point : %u\n"),
6131 (unsigned)bfd_getl32 (esdf
->ca_psindx
));
6133 fprintf (file
, _(" psect index : %u\n"),
6134 (unsigned)bfd_getl32 (esdf
->psindx
));
6135 fprintf (file
, _(" name : %.*s\n"),
6136 esdf
->namlng
, esdf
->name
);
6140 struct vms_esrf
*esrf
= (struct vms_esrf
*)e
;
6142 fprintf (file
, _("SYM - Global symbol reference\n"));
6143 fprintf (file
, _(" name : %.*s\n"),
6144 esrf
->namlng
, esrf
->name
);
6150 struct vms_eidc
*eidc
= (struct vms_eidc
*)e
;
6151 unsigned int flags
= bfd_getl32 (eidc
->flags
);
6154 fprintf (file
, _("IDC - Ident Consistency check\n"));
6155 fprintf (file
, _(" flags : 0x%08x"), flags
);
6156 if (flags
& EIDC__V_BINIDENT
)
6157 fputs (" BINDENT", file
);
6159 fprintf (file
, _(" id match : %x\n"),
6160 (flags
>> EIDC__V_IDMATCH_SH
) & EIDC__V_IDMATCH_MASK
);
6161 fprintf (file
, _(" error severity: %x\n"),
6162 (flags
>> EIDC__V_ERRSEV_SH
) & EIDC__V_ERRSEV_MASK
);
6164 fprintf (file
, _(" entity name : %.*s\n"), p
[0], p
+ 1);
6166 fprintf (file
, _(" object name : %.*s\n"), p
[0], p
+ 1);
6168 if (flags
& EIDC__V_BINIDENT
)
6169 fprintf (file
, _(" binary ident : 0x%08x\n"),
6170 (unsigned)bfd_getl32 (p
+ 1));
6172 fprintf (file
, _(" ascii ident : %.*s\n"), p
[0], p
+ 1);
6177 struct vms_egst
*egst
= (struct vms_egst
*)e
;
6178 unsigned int flags
= bfd_getl16 (egst
->header
.flags
);
6180 fprintf (file
, _("SYMG - Universal symbol definition\n"));
6181 fprintf (file
, _(" flags: 0x%04x"), flags
);
6182 exav_bfd_print_egsy_flags (flags
, file
);
6184 fprintf (file
, _(" symbol vector offset: 0x%08x\n"),
6185 (unsigned)bfd_getl32 (egst
->value
));
6186 fprintf (file
, _(" entry point: 0x%08x\n"),
6187 (unsigned)bfd_getl32 (egst
->lp_1
));
6188 fprintf (file
, _(" proc descr : 0x%08x\n"),
6189 (unsigned)bfd_getl32 (egst
->lp_2
));
6190 fprintf (file
, _(" psect index: %u\n"),
6191 (unsigned)bfd_getl32 (egst
->psindx
));
6192 fprintf (file
, _(" name : %.*s\n"),
6193 egst
->namlng
, egst
->name
);
6198 struct vms_esdfv
*esdfv
= (struct vms_esdfv
*)e
;
6199 unsigned int flags
= bfd_getl16 (esdfv
->flags
);
6201 fprintf (file
, _("SYMV - Vectored symbol definition\n"));
6202 fprintf (file
, _(" flags: 0x%04x"), flags
);
6203 exav_bfd_print_egsy_flags (flags
, file
);
6205 fprintf (file
, _(" vector : 0x%08x\n"),
6206 (unsigned)bfd_getl32 (esdfv
->vector
));
6207 fprintf (file
, _(" psect offset: %u\n"),
6208 (unsigned)bfd_getl32 (esdfv
->value
));
6209 fprintf (file
, _(" psect index : %u\n"),
6210 (unsigned)bfd_getl32 (esdfv
->psindx
));
6211 fprintf (file
, _(" name : %.*s\n"),
6212 esdfv
->namlng
, esdfv
->name
);
6217 struct vms_esdfm
*esdfm
= (struct vms_esdfm
*)e
;
6218 unsigned int flags
= bfd_getl16 (esdfm
->flags
);
6220 fprintf (file
, _("SYMM - Global symbol definition with version\n"));
6221 fprintf (file
, _(" flags: 0x%04x"), flags
);
6222 exav_bfd_print_egsy_flags (flags
, file
);
6224 fprintf (file
, _(" version mask: 0x%08x\n"),
6225 (unsigned)bfd_getl32 (esdfm
->version_mask
));
6226 fprintf (file
, _(" psect offset: %u\n"),
6227 (unsigned)bfd_getl32 (esdfm
->value
));
6228 fprintf (file
, _(" psect index : %u\n"),
6229 (unsigned)bfd_getl32 (esdfm
->psindx
));
6230 fprintf (file
, _(" name : %.*s\n"),
6231 esdfm
->namlng
, esdfm
->name
);
6235 fprintf (file
, _("unhandled egsd entry type %u\n"), type
);
6243 evax_bfd_print_hex (FILE *file
, const char *pfx
,
6244 const unsigned char *buf
, unsigned int len
)
6250 for (i
= 0; i
< len
; i
++)
6254 fprintf (file
, " %02x", buf
[i
]);
6267 evax_bfd_print_etir_stc_ir (FILE *file
, const unsigned char *buf
, int is_ps
)
6269 /* xgettext:c-format */
6270 fprintf (file
, _(" linkage index: %u, replacement insn: 0x%08x\n"),
6271 (unsigned)bfd_getl32 (buf
),
6272 (unsigned)bfd_getl32 (buf
+ 16));
6273 /* xgettext:c-format */
6274 fprintf (file
, _(" psect idx 1: %u, offset 1: 0x%08x %08x\n"),
6275 (unsigned)bfd_getl32 (buf
+ 4),
6276 (unsigned)bfd_getl32 (buf
+ 12),
6277 (unsigned)bfd_getl32 (buf
+ 8));
6278 /* xgettext:c-format */
6279 fprintf (file
, _(" psect idx 2: %u, offset 2: 0x%08x %08x\n"),
6280 (unsigned)bfd_getl32 (buf
+ 20),
6281 (unsigned)bfd_getl32 (buf
+ 28),
6282 (unsigned)bfd_getl32 (buf
+ 24));
6284 /* xgettext:c-format */
6285 fprintf (file
, _(" psect idx 3: %u, offset 3: 0x%08x %08x\n"),
6286 (unsigned)bfd_getl32 (buf
+ 32),
6287 (unsigned)bfd_getl32 (buf
+ 40),
6288 (unsigned)bfd_getl32 (buf
+ 36));
6290 fprintf (file
, _(" global name: %.*s\n"), buf
[32], buf
+ 33);
6294 evax_bfd_print_etir (FILE *file
, const char *name
,
6295 unsigned char *rec
, unsigned int rec_len
)
6297 unsigned int off
= sizeof (struct vms_egsd
);
6298 unsigned int sec_len
= 0;
6300 /* xgettext:c-format */
6301 fprintf (file
, _(" %s (len=%u+%u):\n"), name
,
6302 (unsigned)(rec_len
- sizeof (struct vms_eobjrec
)),
6303 (unsigned)sizeof (struct vms_eobjrec
));
6305 for (off
= sizeof (struct vms_eobjrec
); off
< rec_len
; )
6307 struct vms_etir
*etir
= (struct vms_etir
*)(rec
+ off
);
6312 type
= bfd_getl16 (etir
->rectyp
);
6313 size
= bfd_getl16 (etir
->size
);
6314 buf
= rec
+ off
+ sizeof (struct vms_etir
);
6316 if (off
+ size
> rec_len
|| off
+ size
< off
)
6318 fprintf (file
, _(" Error: length larger than remaining space in record\n"));
6322 /* xgettext:c-format */
6323 fprintf (file
, _(" (type: %3u, size: 4+%3u): "), type
, size
- 4);
6326 case ETIR__C_STA_GBL
:
6327 fprintf (file
, _("STA_GBL (stack global) %.*s\n"),
6330 case ETIR__C_STA_LW
:
6331 fprintf (file
, _("STA_LW (stack longword) 0x%08x\n"),
6332 (unsigned)bfd_getl32 (buf
));
6334 case ETIR__C_STA_QW
:
6335 fprintf (file
, _("STA_QW (stack quadword) 0x%08x %08x\n"),
6336 (unsigned)bfd_getl32 (buf
+ 4),
6337 (unsigned)bfd_getl32 (buf
+ 0));
6339 case ETIR__C_STA_PQ
:
6340 fprintf (file
, _("STA_PQ (stack psect base + offset)\n"));
6341 /* xgettext:c-format */
6342 fprintf (file
, _(" psect: %u, offset: 0x%08x %08x\n"),
6343 (unsigned)bfd_getl32 (buf
+ 0),
6344 (unsigned)bfd_getl32 (buf
+ 8),
6345 (unsigned)bfd_getl32 (buf
+ 4));
6347 case ETIR__C_STA_LI
:
6348 fprintf (file
, _("STA_LI (stack literal)\n"));
6350 case ETIR__C_STA_MOD
:
6351 fprintf (file
, _("STA_MOD (stack module)\n"));
6353 case ETIR__C_STA_CKARG
:
6354 fprintf (file
, _("STA_CKARG (compare procedure argument)\n"));
6358 fprintf (file
, _("STO_B (store byte)\n"));
6361 fprintf (file
, _("STO_W (store word)\n"));
6363 case ETIR__C_STO_LW
:
6364 fprintf (file
, _("STO_LW (store longword)\n"));
6366 case ETIR__C_STO_QW
:
6367 fprintf (file
, _("STO_QW (store quadword)\n"));
6369 case ETIR__C_STO_IMMR
:
6371 unsigned int len
= bfd_getl32 (buf
);
6373 _("STO_IMMR (store immediate repeat) %u bytes\n"),
6375 evax_bfd_print_hex (file
, " ", buf
+ 4, len
);
6379 case ETIR__C_STO_GBL
:
6380 fprintf (file
, _("STO_GBL (store global) %.*s\n"),
6383 case ETIR__C_STO_CA
:
6384 fprintf (file
, _("STO_CA (store code address) %.*s\n"),
6387 case ETIR__C_STO_RB
:
6388 fprintf (file
, _("STO_RB (store relative branch)\n"));
6390 case ETIR__C_STO_AB
:
6391 fprintf (file
, _("STO_AB (store absolute branch)\n"));
6393 case ETIR__C_STO_OFF
:
6394 fprintf (file
, _("STO_OFF (store offset to psect)\n"));
6396 case ETIR__C_STO_IMM
:
6398 unsigned int len
= bfd_getl32 (buf
);
6400 _("STO_IMM (store immediate) %u bytes\n"),
6402 evax_bfd_print_hex (file
, " ", buf
+ 4, len
);
6406 case ETIR__C_STO_GBL_LW
:
6407 fprintf (file
, _("STO_GBL_LW (store global longword) %.*s\n"),
6410 case ETIR__C_STO_LP_PSB
:
6411 fprintf (file
, _("STO_OFF (store LP with procedure signature)\n"));
6413 case ETIR__C_STO_HINT_GBL
:
6414 fprintf (file
, _("STO_BR_GBL (store branch global) *todo*\n"));
6416 case ETIR__C_STO_HINT_PS
:
6417 fprintf (file
, _("STO_BR_PS (store branch psect + offset) *todo*\n"));
6420 case ETIR__C_OPR_NOP
:
6421 fprintf (file
, _("OPR_NOP (no-operation)\n"));
6423 case ETIR__C_OPR_ADD
:
6424 fprintf (file
, _("OPR_ADD (add)\n"));
6426 case ETIR__C_OPR_SUB
:
6427 fprintf (file
, _("OPR_SUB (subtract)\n"));
6429 case ETIR__C_OPR_MUL
:
6430 fprintf (file
, _("OPR_MUL (multiply)\n"));
6432 case ETIR__C_OPR_DIV
:
6433 fprintf (file
, _("OPR_DIV (divide)\n"));
6435 case ETIR__C_OPR_AND
:
6436 fprintf (file
, _("OPR_AND (logical and)\n"));
6438 case ETIR__C_OPR_IOR
:
6439 fprintf (file
, _("OPR_IOR (logical inclusive or)\n"));
6441 case ETIR__C_OPR_EOR
:
6442 fprintf (file
, _("OPR_EOR (logical exclusive or)\n"));
6444 case ETIR__C_OPR_NEG
:
6445 fprintf (file
, _("OPR_NEG (negate)\n"));
6447 case ETIR__C_OPR_COM
:
6448 fprintf (file
, _("OPR_COM (complement)\n"));
6450 case ETIR__C_OPR_INSV
:
6451 fprintf (file
, _("OPR_INSV (insert field)\n"));
6453 case ETIR__C_OPR_ASH
:
6454 fprintf (file
, _("OPR_ASH (arithmetic shift)\n"));
6456 case ETIR__C_OPR_USH
:
6457 fprintf (file
, _("OPR_USH (unsigned shift)\n"));
6459 case ETIR__C_OPR_ROT
:
6460 fprintf (file
, _("OPR_ROT (rotate)\n"));
6462 case ETIR__C_OPR_SEL
:
6463 fprintf (file
, _("OPR_SEL (select)\n"));
6465 case ETIR__C_OPR_REDEF
:
6466 fprintf (file
, _("OPR_REDEF (redefine symbol to curr location)\n"));
6468 case ETIR__C_OPR_DFLIT
:
6469 fprintf (file
, _("OPR_REDEF (define a literal)\n"));
6472 case ETIR__C_STC_LP
:
6473 fprintf (file
, _("STC_LP (store cond linkage pair)\n"));
6475 case ETIR__C_STC_LP_PSB
:
6477 _("STC_LP_PSB (store cond linkage pair + signature)\n"));
6478 /* xgettext:c-format */
6479 fprintf (file
, _(" linkage index: %u, procedure: %.*s\n"),
6480 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6481 buf
+= 4 + 1 + buf
[4];
6482 fprintf (file
, _(" signature: %.*s\n"), buf
[0], buf
+ 1);
6484 case ETIR__C_STC_GBL
:
6485 fprintf (file
, _("STC_GBL (store cond global)\n"));
6486 /* xgettext:c-format */
6487 fprintf (file
, _(" linkage index: %u, global: %.*s\n"),
6488 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6490 case ETIR__C_STC_GCA
:
6491 fprintf (file
, _("STC_GCA (store cond code address)\n"));
6492 /* xgettext:c-format */
6493 fprintf (file
, _(" linkage index: %u, procedure name: %.*s\n"),
6494 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6496 case ETIR__C_STC_PS
:
6497 fprintf (file
, _("STC_PS (store cond psect + offset)\n"));
6499 /* xgettext:c-format */
6500 _(" linkage index: %u, psect: %u, offset: 0x%08x %08x\n"),
6501 (unsigned)bfd_getl32 (buf
),
6502 (unsigned)bfd_getl32 (buf
+ 4),
6503 (unsigned)bfd_getl32 (buf
+ 12),
6504 (unsigned)bfd_getl32 (buf
+ 8));
6506 case ETIR__C_STC_NOP_GBL
:
6507 fprintf (file
, _("STC_NOP_GBL (store cond NOP at global addr)\n"));
6508 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6510 case ETIR__C_STC_NOP_PS
:
6511 fprintf (file
, _("STC_NOP_PS (store cond NOP at psect + offset)\n"));
6512 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6514 case ETIR__C_STC_BSR_GBL
:
6515 fprintf (file
, _("STC_BSR_GBL (store cond BSR at global addr)\n"));
6516 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6518 case ETIR__C_STC_BSR_PS
:
6519 fprintf (file
, _("STC_BSR_PS (store cond BSR at psect + offset)\n"));
6520 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6522 case ETIR__C_STC_LDA_GBL
:
6523 fprintf (file
, _("STC_LDA_GBL (store cond LDA at global addr)\n"));
6524 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6526 case ETIR__C_STC_LDA_PS
:
6527 fprintf (file
, _("STC_LDA_PS (store cond LDA at psect + offset)\n"));
6528 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6530 case ETIR__C_STC_BOH_GBL
:
6531 fprintf (file
, _("STC_BOH_GBL (store cond BOH at global addr)\n"));
6532 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6534 case ETIR__C_STC_BOH_PS
:
6535 fprintf (file
, _("STC_BOH_PS (store cond BOH at psect + offset)\n"));
6536 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6538 case ETIR__C_STC_NBH_GBL
:
6540 _("STC_NBH_GBL (store cond or hint at global addr)\n"));
6542 case ETIR__C_STC_NBH_PS
:
6544 _("STC_NBH_PS (store cond or hint at psect + offset)\n"));
6547 case ETIR__C_CTL_SETRB
:
6548 fprintf (file
, _("CTL_SETRB (set relocation base)\n"));
6551 case ETIR__C_CTL_AUGRB
:
6553 unsigned int val
= bfd_getl32 (buf
);
6554 fprintf (file
, _("CTL_AUGRB (augment relocation base) %u\n"), val
);
6557 case ETIR__C_CTL_DFLOC
:
6558 fprintf (file
, _("CTL_DFLOC (define location)\n"));
6560 case ETIR__C_CTL_STLOC
:
6561 fprintf (file
, _("CTL_STLOC (set location)\n"));
6563 case ETIR__C_CTL_STKDL
:
6564 fprintf (file
, _("CTL_STKDL (stack defined location)\n"));
6567 fprintf (file
, _("*unhandled*\n"));
6575 evax_bfd_print_eobj (struct bfd
*abfd
, FILE *file
)
6577 bfd_boolean is_first
= TRUE
;
6578 bfd_boolean has_records
= FALSE
;
6582 unsigned int rec_len
;
6583 unsigned int pad_len
;
6585 unsigned int hdr_size
;
6590 unsigned char buf
[6];
6595 if (bfd_bread (buf
, sizeof (buf
), abfd
) != sizeof (buf
))
6597 fprintf (file
, _("cannot read GST record length\n"));
6600 rec_len
= bfd_getl16 (buf
+ 0);
6601 if (rec_len
== bfd_getl16 (buf
+ 4)
6602 && bfd_getl16 (buf
+ 2) == EOBJ__C_EMH
)
6604 /* The format is raw: record-size, type, record-size. */
6606 pad_len
= (rec_len
+ 1) & ~1U;
6609 else if (rec_len
== EOBJ__C_EMH
)
6611 has_records
= FALSE
;
6612 pad_len
= bfd_getl16 (buf
+ 2);
6618 fprintf (file
, _("cannot find EMH in first GST record\n"));
6621 rec
= bfd_malloc (pad_len
);
6622 memcpy (rec
, buf
+ sizeof (buf
) - hdr_size
, hdr_size
);
6626 unsigned int rec_len2
= 0;
6627 unsigned char hdr
[4];
6631 unsigned char buf_len
[2];
6633 if (bfd_bread (buf_len
, sizeof (buf_len
), abfd
)
6634 != sizeof (buf_len
))
6636 fprintf (file
, _("cannot read GST record length\n"));
6639 rec_len2
= (unsigned)bfd_getl16 (buf_len
);
6642 if (bfd_bread (hdr
, sizeof (hdr
), abfd
) != sizeof (hdr
))
6644 fprintf (file
, _("cannot read GST record header\n"));
6647 rec_len
= (unsigned)bfd_getl16 (hdr
+ 2);
6649 pad_len
= (rec_len
+ 1) & ~1U;
6652 rec
= bfd_malloc (pad_len
);
6653 memcpy (rec
, hdr
, sizeof (hdr
));
6654 hdr_size
= sizeof (hdr
);
6655 if (has_records
&& rec_len2
!= rec_len
)
6657 fprintf (file
, _(" corrupted GST\n"));
6662 if (bfd_bread (rec
+ hdr_size
, pad_len
- hdr_size
, abfd
)
6663 != pad_len
- hdr_size
)
6665 fprintf (file
, _("cannot read GST record\n"));
6669 type
= (unsigned)bfd_getl16 (rec
);
6674 evax_bfd_print_emh (file
, rec
, rec_len
);
6677 evax_bfd_print_egsd (file
, rec
, rec_len
);
6680 evax_bfd_print_eeom (file
, rec
, rec_len
);
6685 evax_bfd_print_etir (file
, "ETIR", rec
, rec_len
);
6688 evax_bfd_print_etir (file
, "EDBG", rec
, rec_len
);
6691 evax_bfd_print_etir (file
, "ETBT", rec
, rec_len
);
6694 fprintf (file
, _(" unhandled EOBJ record type %u\n"), type
);
6702 evax_bfd_print_relocation_records (FILE *file
, const unsigned char *rel
,
6703 unsigned int stride
)
6711 count
= bfd_getl32 (rel
+ 0);
6715 base
= bfd_getl32 (rel
+ 4);
6717 /* xgettext:c-format */
6718 fprintf (file
, _(" bitcount: %u, base addr: 0x%08x\n"),
6722 for (j
= 0; count
> 0; j
+= 4, count
-= 32)
6728 val
= bfd_getl32 (rel
);
6731 /* xgettext:c-format */
6732 fprintf (file
, _(" bitmap: 0x%08x (count: %u):\n"), val
, count
);
6734 for (k
= 0; k
< 32; k
++)
6735 if (val
& (1u << k
))
6739 fprintf (file
, _(" %08x"), base
+ (j
* 8 + k
) * stride
);
6754 evax_bfd_print_address_fixups (FILE *file
, const unsigned char *rel
)
6761 count
= bfd_getl32 (rel
+ 0);
6764 /* xgettext:c-format */
6765 fprintf (file
, _(" image %u (%u entries)\n"),
6766 (unsigned)bfd_getl32 (rel
+ 4), count
);
6768 for (j
= 0; j
< count
; j
++)
6770 /* xgettext:c-format */
6771 fprintf (file
, _(" offset: 0x%08x, val: 0x%08x\n"),
6772 (unsigned)bfd_getl32 (rel
+ 0),
6773 (unsigned)bfd_getl32 (rel
+ 4));
6780 evax_bfd_print_reference_fixups (FILE *file
, const unsigned char *rel
)
6789 count
= bfd_getl32 (rel
+ 0);
6792 /* xgettext:c-format */
6793 fprintf (file
, _(" image %u (%u entries), offsets:\n"),
6794 (unsigned)bfd_getl32 (rel
+ 4), count
);
6796 for (j
= 0; j
< count
; j
++)
6800 fprintf (file
, _(" 0x%08x"), (unsigned)bfd_getl32 (rel
));
6815 evax_bfd_print_indent (int indent
, FILE *file
)
6817 for (; indent
; indent
--)
6822 evax_bfd_get_dsc_name (unsigned int v
)
6826 case DSC__K_DTYPE_Z
:
6827 return "Z (Unspecified)";
6828 case DSC__K_DTYPE_V
:
6830 case DSC__K_DTYPE_BU
:
6831 return "BU (Byte logical)";
6832 case DSC__K_DTYPE_WU
:
6833 return "WU (Word logical)";
6834 case DSC__K_DTYPE_LU
:
6835 return "LU (Longword logical)";
6836 case DSC__K_DTYPE_QU
:
6837 return "QU (Quadword logical)";
6838 case DSC__K_DTYPE_B
:
6839 return "B (Byte integer)";
6840 case DSC__K_DTYPE_W
:
6841 return "W (Word integer)";
6842 case DSC__K_DTYPE_L
:
6843 return "L (Longword integer)";
6844 case DSC__K_DTYPE_Q
:
6845 return "Q (Quadword integer)";
6846 case DSC__K_DTYPE_F
:
6847 return "F (Single-precision floating)";
6848 case DSC__K_DTYPE_D
:
6849 return "D (Double-precision floating)";
6850 case DSC__K_DTYPE_FC
:
6851 return "FC (Complex)";
6852 case DSC__K_DTYPE_DC
:
6853 return "DC (Double-precision Complex)";
6854 case DSC__K_DTYPE_T
:
6855 return "T (ASCII text string)";
6856 case DSC__K_DTYPE_NU
:
6857 return "NU (Numeric string, unsigned)";
6858 case DSC__K_DTYPE_NL
:
6859 return "NL (Numeric string, left separate sign)";
6860 case DSC__K_DTYPE_NLO
:
6861 return "NLO (Numeric string, left overpunched sign)";
6862 case DSC__K_DTYPE_NR
:
6863 return "NR (Numeric string, right separate sign)";
6864 case DSC__K_DTYPE_NRO
:
6865 return "NRO (Numeric string, right overpunched sig)";
6866 case DSC__K_DTYPE_NZ
:
6867 return "NZ (Numeric string, zoned sign)";
6868 case DSC__K_DTYPE_P
:
6869 return "P (Packed decimal string)";
6870 case DSC__K_DTYPE_ZI
:
6871 return "ZI (Sequence of instructions)";
6872 case DSC__K_DTYPE_ZEM
:
6873 return "ZEM (Procedure entry mask)";
6874 case DSC__K_DTYPE_DSC
:
6875 return "DSC (Descriptor, used for arrays of dyn strings)";
6876 case DSC__K_DTYPE_OU
:
6877 return "OU (Octaword logical)";
6878 case DSC__K_DTYPE_O
:
6879 return "O (Octaword integer)";
6880 case DSC__K_DTYPE_G
:
6881 return "G (Double precision G floating, 64 bit)";
6882 case DSC__K_DTYPE_H
:
6883 return "H (Quadruple precision floating, 128 bit)";
6884 case DSC__K_DTYPE_GC
:
6885 return "GC (Double precision complex, G floating)";
6886 case DSC__K_DTYPE_HC
:
6887 return "HC (Quadruple precision complex, H floating)";
6888 case DSC__K_DTYPE_CIT
:
6889 return "CIT (COBOL intermediate temporary)";
6890 case DSC__K_DTYPE_BPV
:
6891 return "BPV (Bound Procedure Value)";
6892 case DSC__K_DTYPE_BLV
:
6893 return "BLV (Bound Label Value)";
6894 case DSC__K_DTYPE_VU
:
6895 return "VU (Bit Unaligned)";
6896 case DSC__K_DTYPE_ADT
:
6897 return "ADT (Absolute Date-Time)";
6898 case DSC__K_DTYPE_VT
:
6899 return "VT (Varying Text)";
6900 case DSC__K_DTYPE_T2
:
6901 return "T2 (16-bit char)";
6902 case DSC__K_DTYPE_VT2
:
6903 return "VT2 (16-bit varying char)";
6905 return "?? (unknown)";
6910 evax_bfd_print_desc (const unsigned char *buf
, int indent
, FILE *file
)
6912 unsigned char bclass
= buf
[3];
6913 unsigned char dtype
= buf
[2];
6914 unsigned int len
= (unsigned)bfd_getl16 (buf
);
6915 unsigned int pointer
= (unsigned)bfd_getl32 (buf
+ 4);
6917 evax_bfd_print_indent (indent
, file
);
6919 if (len
== 1 && pointer
== 0xffffffffUL
)
6922 fprintf (file
, _("64 bits *unhandled*\n"));
6926 /* xgettext:c-format */
6927 fprintf (file
, _("class: %u, dtype: %u, length: %u, pointer: 0x%08x\n"),
6928 bclass
, dtype
, len
, pointer
);
6931 case DSC__K_CLASS_NCA
:
6933 const struct vms_dsc_nca
*dsc
= (const void *)buf
;
6935 const unsigned char *b
;
6937 evax_bfd_print_indent (indent
, file
);
6938 fprintf (file
, _("non-contiguous array of %s\n"),
6939 evax_bfd_get_dsc_name (dsc
->dtype
));
6940 evax_bfd_print_indent (indent
+ 1, file
);
6942 /* xgettext:c-format */
6943 _("dimct: %u, aflags: 0x%02x, digits: %u, scale: %u\n"),
6944 dsc
->dimct
, dsc
->aflags
, dsc
->digits
, dsc
->scale
);
6945 evax_bfd_print_indent (indent
+ 1, file
);
6947 /* xgettext:c-format */
6948 _("arsize: %u, a0: 0x%08x\n"),
6949 (unsigned)bfd_getl32 (dsc
->arsize
),
6950 (unsigned)bfd_getl32 (dsc
->a0
));
6951 evax_bfd_print_indent (indent
+ 1, file
);
6952 fprintf (file
, _("Strides:\n"));
6953 b
= buf
+ sizeof (*dsc
);
6954 for (i
= 0; i
< dsc
->dimct
; i
++)
6956 evax_bfd_print_indent (indent
+ 2, file
);
6957 fprintf (file
, "[%u]: %u\n", i
+ 1,
6958 (unsigned)bfd_getl32 (b
));
6961 evax_bfd_print_indent (indent
+ 1, file
);
6962 fprintf (file
, _("Bounds:\n"));
6963 b
= buf
+ sizeof (*dsc
);
6964 for (i
= 0; i
< dsc
->dimct
; i
++)
6966 evax_bfd_print_indent (indent
+ 2, file
);
6967 /* xgettext:c-format */
6968 fprintf (file
, _("[%u]: Lower: %u, upper: %u\n"), i
+ 1,
6969 (unsigned)bfd_getl32 (b
+ 0),
6970 (unsigned)bfd_getl32 (b
+ 4));
6975 case DSC__K_CLASS_UBS
:
6977 const struct vms_dsc_ubs
*ubs
= (const void *)buf
;
6979 evax_bfd_print_indent (indent
, file
);
6980 fprintf (file
, _("unaligned bit-string of %s\n"),
6981 evax_bfd_get_dsc_name (ubs
->dtype
));
6982 evax_bfd_print_indent (indent
+ 1, file
);
6984 /* xgettext:c-format */
6985 _("base: %u, pos: %u\n"),
6986 (unsigned)bfd_getl32 (ubs
->base
),
6987 (unsigned)bfd_getl32 (ubs
->pos
));
6991 fprintf (file
, _("*unhandled*\n"));
6998 evax_bfd_print_valspec (const unsigned char *buf
, int indent
, FILE *file
)
7000 unsigned int vflags
= buf
[0];
7001 unsigned int value
= (unsigned)bfd_getl32 (buf
+ 1);
7002 unsigned int len
= 5;
7004 evax_bfd_print_indent (indent
, file
);
7005 /* xgettext:c-format */
7006 fprintf (file
, _("vflags: 0x%02x, value: 0x%08x "), vflags
, value
);
7011 case DST__K_VFLAGS_NOVAL
:
7012 fprintf (file
, _("(no value)\n"));
7014 case DST__K_VFLAGS_NOTACTIVE
:
7015 fprintf (file
, _("(not active)\n"));
7017 case DST__K_VFLAGS_UNALLOC
:
7018 fprintf (file
, _("(not allocated)\n"));
7020 case DST__K_VFLAGS_DSC
:
7021 fprintf (file
, _("(descriptor)\n"));
7022 evax_bfd_print_desc (buf
+ value
, indent
+ 1, file
);
7024 case DST__K_VFLAGS_TVS
:
7025 fprintf (file
, _("(trailing value)\n"));
7027 case DST__K_VS_FOLLOWS
:
7028 fprintf (file
, _("(value spec follows)\n"));
7030 case DST__K_VFLAGS_BITOFFS
:
7031 fprintf (file
, _("(at bit offset %u)\n"), value
);
7034 /* xgettext:c-format */
7035 fprintf (file
, _("(reg: %u, disp: %u, indir: %u, kind: "),
7036 (vflags
& DST__K_REGNUM_MASK
) >> DST__K_REGNUM_SHIFT
,
7037 vflags
& DST__K_DISP
? 1 : 0,
7038 vflags
& DST__K_INDIR
? 1 : 0);
7039 switch (vflags
& DST__K_VALKIND_MASK
)
7041 case DST__K_VALKIND_LITERAL
:
7042 fputs (_("literal"), file
);
7044 case DST__K_VALKIND_ADDR
:
7045 fputs (_("address"), file
);
7047 case DST__K_VALKIND_DESC
:
7048 fputs (_("desc"), file
);
7050 case DST__K_VALKIND_REG
:
7051 fputs (_("reg"), file
);
7054 fputs (")\n", file
);
7061 evax_bfd_print_typspec (const unsigned char *buf
, int indent
, FILE *file
)
7063 unsigned char kind
= buf
[2];
7064 unsigned int len
= (unsigned)bfd_getl16 (buf
);
7066 evax_bfd_print_indent (indent
, file
);
7067 /* xgettext:c-format */
7068 fprintf (file
, _("len: %2u, kind: %2u "), len
, kind
);
7072 case DST__K_TS_ATOM
:
7073 /* xgettext:c-format */
7074 fprintf (file
, _("atomic, type=0x%02x %s\n"),
7075 buf
[0], evax_bfd_get_dsc_name (buf
[0]));
7078 fprintf (file
, _("indirect, defined at 0x%08x\n"),
7079 (unsigned)bfd_getl32 (buf
));
7081 case DST__K_TS_TPTR
:
7082 fprintf (file
, _("typed pointer\n"));
7083 evax_bfd_print_typspec (buf
, indent
+ 1, file
);
7086 fprintf (file
, _("pointer\n"));
7088 case DST__K_TS_ARRAY
:
7090 const unsigned char *vs
;
7091 unsigned int vec_len
;
7094 fprintf (file
, _("array, dim: %u, bitmap: "), buf
[0]);
7095 vec_len
= (buf
[0] + 1 + 7) / 8;
7096 for (i
= 0; i
< vec_len
; i
++)
7097 fprintf (file
, " %02x", buf
[i
+ 1]);
7099 vs
= buf
+ 1 + vec_len
;
7100 evax_bfd_print_indent (indent
, file
);
7101 fprintf (file
, _("array descriptor:\n"));
7102 vs
+= evax_bfd_print_valspec (vs
, indent
+ 1, file
);
7103 for (i
= 0; i
< buf
[0] + 1U; i
++)
7104 if (buf
[1 + i
/ 8] & (1 << (i
% 8)))
7106 evax_bfd_print_indent (indent
, file
);
7108 fprintf (file
, _("type spec for element:\n"));
7110 fprintf (file
, _("type spec for subscript %u:\n"), i
);
7111 evax_bfd_print_typspec (vs
, indent
+ 1, file
);
7112 vs
+= bfd_getl16 (vs
);
7117 fprintf (file
, _("*unhandled*\n"));
7122 evax_bfd_print_dst (struct bfd
*abfd
, unsigned int dst_size
, FILE *file
)
7124 unsigned int off
= 0;
7125 unsigned int pc
= 0;
7126 unsigned int line
= 0;
7128 fprintf (file
, _("Debug symbol table:\n"));
7130 while (dst_size
> 0)
7132 struct vms_dst_header dsth
;
7137 if (bfd_bread (&dsth
, sizeof (dsth
), abfd
) != sizeof (dsth
))
7139 fprintf (file
, _("cannot read DST header\n"));
7142 len
= bfd_getl16 (dsth
.length
);
7143 type
= bfd_getl16 (dsth
.type
);
7144 /* xgettext:c-format */
7145 fprintf (file
, _(" type: %3u, len: %3u (at 0x%08x): "),
7155 len
-= sizeof (dsth
);
7156 buf
= _bfd_malloc_and_read (abfd
, len
, len
);
7159 fprintf (file
, _("cannot read DST symbol\n"));
7164 case DSC__K_DTYPE_V
:
7165 case DSC__K_DTYPE_BU
:
7166 case DSC__K_DTYPE_WU
:
7167 case DSC__K_DTYPE_LU
:
7168 case DSC__K_DTYPE_QU
:
7169 case DSC__K_DTYPE_B
:
7170 case DSC__K_DTYPE_W
:
7171 case DSC__K_DTYPE_L
:
7172 case DSC__K_DTYPE_Q
:
7173 case DSC__K_DTYPE_F
:
7174 case DSC__K_DTYPE_D
:
7175 case DSC__K_DTYPE_FC
:
7176 case DSC__K_DTYPE_DC
:
7177 case DSC__K_DTYPE_T
:
7178 case DSC__K_DTYPE_NU
:
7179 case DSC__K_DTYPE_NL
:
7180 case DSC__K_DTYPE_NLO
:
7181 case DSC__K_DTYPE_NR
:
7182 case DSC__K_DTYPE_NRO
:
7183 case DSC__K_DTYPE_NZ
:
7184 case DSC__K_DTYPE_P
:
7185 case DSC__K_DTYPE_ZI
:
7186 case DSC__K_DTYPE_ZEM
:
7187 case DSC__K_DTYPE_DSC
:
7188 case DSC__K_DTYPE_OU
:
7189 case DSC__K_DTYPE_O
:
7190 case DSC__K_DTYPE_G
:
7191 case DSC__K_DTYPE_H
:
7192 case DSC__K_DTYPE_GC
:
7193 case DSC__K_DTYPE_HC
:
7194 case DSC__K_DTYPE_CIT
:
7195 case DSC__K_DTYPE_BPV
:
7196 case DSC__K_DTYPE_BLV
:
7197 case DSC__K_DTYPE_VU
:
7198 case DSC__K_DTYPE_ADT
:
7199 case DSC__K_DTYPE_VT
:
7200 case DSC__K_DTYPE_T2
:
7201 case DSC__K_DTYPE_VT2
:
7202 fprintf (file
, _("standard data: %s\n"),
7203 evax_bfd_get_dsc_name (type
));
7204 evax_bfd_print_valspec (buf
, 4, file
);
7205 fprintf (file
, _(" name: %.*s\n"), buf
[5], buf
+ 6);
7209 struct vms_dst_modbeg
*dst
= (void *)buf
;
7210 const char *name
= (const char *)buf
+ sizeof (*dst
);
7212 fprintf (file
, _("modbeg\n"));
7213 /* xgettext:c-format */
7214 fprintf (file
, _(" flags: %d, language: %u, "
7215 "major: %u, minor: %u\n"),
7217 (unsigned)bfd_getl32 (dst
->language
),
7218 (unsigned)bfd_getl16 (dst
->major
),
7219 (unsigned)bfd_getl16 (dst
->minor
));
7220 fprintf (file
, _(" module name: %.*s\n"),
7222 name
+= name
[0] + 1;
7223 fprintf (file
, _(" compiler : %.*s\n"),
7228 fprintf (file
, _("modend\n"));
7232 struct vms_dst_rtnbeg
*dst
= (void *)buf
;
7233 const char *name
= (const char *)buf
+ sizeof (*dst
);
7235 fputs (_("rtnbeg\n"), file
);
7236 /* xgettext:c-format */
7237 fprintf (file
, _(" flags: %u, address: 0x%08x, "
7238 "pd-address: 0x%08x\n"),
7240 (unsigned)bfd_getl32 (dst
->address
),
7241 (unsigned)bfd_getl32 (dst
->pd_address
));
7242 fprintf (file
, _(" routine name: %.*s\n"),
7248 struct vms_dst_rtnend
*dst
= (void *)buf
;
7250 fprintf (file
, _("rtnend: size 0x%08x\n"),
7251 (unsigned)bfd_getl32 (dst
->size
));
7256 struct vms_dst_prolog
*dst
= (void *)buf
;
7258 fprintf (file
, _("prolog: bkpt address 0x%08x\n"),
7259 (unsigned)bfd_getl32 (dst
->bkpt_addr
));
7264 struct vms_dst_epilog
*dst
= (void *)buf
;
7266 /* xgettext:c-format */
7267 fprintf (file
, _("epilog: flags: %u, count: %u\n"),
7268 dst
->flags
, (unsigned)bfd_getl32 (dst
->count
));
7273 struct vms_dst_blkbeg
*dst
= (void *)buf
;
7274 const char *name
= (const char *)buf
+ sizeof (*dst
);
7276 /* xgettext:c-format */
7277 fprintf (file
, _("blkbeg: address: 0x%08x, name: %.*s\n"),
7278 (unsigned)bfd_getl32 (dst
->address
),
7284 struct vms_dst_blkend
*dst
= (void *)buf
;
7286 fprintf (file
, _("blkend: size: 0x%08x\n"),
7287 (unsigned)bfd_getl32 (dst
->size
));
7290 case DST__K_TYPSPEC
:
7292 fprintf (file
, _("typspec (len: %u)\n"), len
);
7293 fprintf (file
, _(" name: %.*s\n"), buf
[0], buf
+ 1);
7294 evax_bfd_print_typspec (buf
+ 1 + buf
[0], 5, file
);
7299 fprintf (file
, _("septyp, name: %.*s\n"), buf
[5], buf
+ 6);
7300 evax_bfd_print_valspec (buf
, 4, file
);
7305 struct vms_dst_recbeg
*recbeg
= (void *)buf
;
7306 const char *name
= (const char *)buf
+ sizeof (*recbeg
);
7308 fprintf (file
, _("recbeg: name: %.*s\n"), name
[0], name
+ 1);
7309 evax_bfd_print_valspec (buf
, 4, file
);
7310 fprintf (file
, _(" len: %u bits\n"),
7311 (unsigned)bfd_getl32 (name
+ 1 + name
[0]));
7315 fprintf (file
, _("recend\n"));
7317 case DST__K_ENUMBEG
:
7318 /* xgettext:c-format */
7319 fprintf (file
, _("enumbeg, len: %u, name: %.*s\n"),
7320 buf
[0], buf
[1], buf
+ 2);
7322 case DST__K_ENUMELT
:
7323 fprintf (file
, _("enumelt, name: %.*s\n"), buf
[5], buf
+ 6);
7324 evax_bfd_print_valspec (buf
, 4, file
);
7326 case DST__K_ENUMEND
:
7327 fprintf (file
, _("enumend\n"));
7331 struct vms_dst_label
*lab
= (void *)buf
;
7332 fprintf (file
, _("label, name: %.*s\n"),
7333 lab
->name
[0], lab
->name
+ 1);
7334 fprintf (file
, _(" address: 0x%08x\n"),
7335 (unsigned)bfd_getl32 (lab
->value
));
7338 case DST__K_DIS_RANGE
:
7340 unsigned int cnt
= bfd_getl32 (buf
);
7341 unsigned char *rng
= buf
+ 4;
7344 fprintf (file
, _("discontiguous range (nbr: %u)\n"), cnt
);
7345 for (i
= 0; i
< cnt
; i
++, rng
+= 8)
7346 /* xgettext:c-format */
7347 fprintf (file
, _(" address: 0x%08x, size: %u\n"),
7348 (unsigned)bfd_getl32 (rng
),
7349 (unsigned)bfd_getl32 (rng
+ 4));
7353 case DST__K_LINE_NUM
:
7355 unsigned char *buf_orig
= buf
;
7357 fprintf (file
, _("line num (len: %u)\n"), len
);
7362 unsigned char cmdlen
;
7372 case DST__K_DELTA_PC_W
:
7373 val
= bfd_getl16 (buf
+ 1);
7374 fprintf (file
, _("delta_pc_w %u\n"), val
);
7379 case DST__K_INCR_LINUM
:
7381 fprintf (file
, _("incr_linum(b): +%u\n"), val
);
7385 case DST__K_INCR_LINUM_W
:
7386 val
= bfd_getl16 (buf
+ 1);
7387 fprintf (file
, _("incr_linum_w: +%u\n"), val
);
7391 case DST__K_INCR_LINUM_L
:
7392 val
= bfd_getl32 (buf
+ 1);
7393 fprintf (file
, _("incr_linum_l: +%u\n"), val
);
7397 case DST__K_SET_LINUM
:
7398 line
= bfd_getl16 (buf
+ 1);
7399 fprintf (file
, _("set_line_num(w) %u\n"), line
);
7402 case DST__K_SET_LINUM_B
:
7404 fprintf (file
, _("set_line_num_b %u\n"), line
);
7407 case DST__K_SET_LINUM_L
:
7408 line
= bfd_getl32 (buf
+ 1);
7409 fprintf (file
, _("set_line_num_l %u\n"), line
);
7412 case DST__K_SET_ABS_PC
:
7413 pc
= bfd_getl32 (buf
+ 1);
7414 fprintf (file
, _("set_abs_pc: 0x%08x\n"), pc
);
7417 case DST__K_DELTA_PC_L
:
7418 fprintf (file
, _("delta_pc_l: +0x%08x\n"),
7419 (unsigned)bfd_getl32 (buf
+ 1));
7423 fprintf (file
, _("term(b): 0x%02x"), buf
[1]);
7425 fprintf (file
, _(" pc: 0x%08x\n"), pc
);
7429 val
= bfd_getl16 (buf
+ 1);
7430 fprintf (file
, _("term_w: 0x%04x"), val
);
7432 fprintf (file
, _(" pc: 0x%08x\n"), pc
);
7438 fprintf (file
, _("delta pc +%-4d"), -cmd
);
7439 line
++; /* FIXME: curr increment. */
7441 /* xgettext:c-format */
7442 fprintf (file
, _(" pc: 0x%08x line: %5u\n"),
7447 fprintf (file
, _(" *unhandled* cmd %u\n"), cmd
);
7460 unsigned char *buf_orig
= buf
;
7462 fprintf (file
, _("source (len: %u)\n"), len
);
7466 signed char cmd
= buf
[0];
7467 unsigned char cmdlen
= 0;
7471 case DST__K_SRC_DECLFILE
:
7473 struct vms_dst_src_decl_src
*src
= (void *)(buf
+ 1);
7476 /* xgettext:c-format */
7477 fprintf (file
, _(" declfile: len: %u, flags: %u, "
7479 src
->length
, src
->flags
,
7480 (unsigned)bfd_getl16 (src
->fileid
));
7481 /* xgettext:c-format */
7482 fprintf (file
, _(" rms: cdt: 0x%08x %08x, "
7483 "ebk: 0x%08x, ffb: 0x%04x, "
7485 (unsigned)bfd_getl32 (src
->rms_cdt
+ 4),
7486 (unsigned)bfd_getl32 (src
->rms_cdt
+ 0),
7487 (unsigned)bfd_getl32 (src
->rms_ebk
),
7488 (unsigned)bfd_getl16 (src
->rms_ffb
),
7490 name
= (const char *)buf
+ 1 + sizeof (*src
);
7491 fprintf (file
, _(" filename : %.*s\n"),
7493 name
+= name
[0] + 1;
7494 fprintf (file
, _(" module name: %.*s\n"),
7496 cmdlen
= 2 + src
->length
;
7499 case DST__K_SRC_SETFILE
:
7500 fprintf (file
, _(" setfile %u\n"),
7501 (unsigned)bfd_getl16 (buf
+ 1));
7504 case DST__K_SRC_SETREC_W
:
7505 fprintf (file
, _(" setrec %u\n"),
7506 (unsigned)bfd_getl16 (buf
+ 1));
7509 case DST__K_SRC_SETREC_L
:
7510 fprintf (file
, _(" setrec %u\n"),
7511 (unsigned)bfd_getl32 (buf
+ 1));
7514 case DST__K_SRC_SETLNUM_W
:
7515 fprintf (file
, _(" setlnum %u\n"),
7516 (unsigned)bfd_getl16 (buf
+ 1));
7519 case DST__K_SRC_SETLNUM_L
:
7520 fprintf (file
, _(" setlnum %u\n"),
7521 (unsigned)bfd_getl32 (buf
+ 1));
7524 case DST__K_SRC_DEFLINES_W
:
7525 fprintf (file
, _(" deflines %u\n"),
7526 (unsigned)bfd_getl16 (buf
+ 1));
7529 case DST__K_SRC_DEFLINES_B
:
7530 fprintf (file
, _(" deflines %u\n"), buf
[1]);
7533 case DST__K_SRC_FORMFEED
:
7534 fprintf (file
, _(" formfeed\n"));
7538 fprintf (file
, _(" *unhandled* cmd %u\n"), cmd
);
7550 fprintf (file
, _("*unhandled* dst type %u\n"), type
);
7558 evax_bfd_print_image (bfd
*abfd
, FILE *file
)
7560 struct vms_eihd eihd
;
7563 unsigned int eiha_off
;
7564 unsigned int eihi_off
;
7565 unsigned int eihs_off
;
7566 unsigned int eisd_off
;
7567 unsigned int eihef_off
= 0;
7568 unsigned int eihnp_off
= 0;
7569 unsigned int dmt_vbn
= 0;
7570 unsigned int dmt_size
= 0;
7571 unsigned int dst_vbn
= 0;
7572 unsigned int dst_size
= 0;
7573 unsigned int gst_vbn
= 0;
7574 unsigned int gst_size
= 0;
7575 unsigned int eiaf_vbn
= 0;
7576 unsigned int eiaf_size
= 0;
7577 unsigned int eihvn_off
;
7579 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
)
7580 || bfd_bread (&eihd
, sizeof (eihd
), abfd
) != sizeof (eihd
))
7582 fprintf (file
, _("cannot read EIHD\n"));
7585 /* xgettext:c-format */
7586 fprintf (file
, _("EIHD: (size: %u, nbr blocks: %u)\n"),
7587 (unsigned)bfd_getl32 (eihd
.size
),
7588 (unsigned)bfd_getl32 (eihd
.hdrblkcnt
));
7589 /* xgettext:c-format */
7590 fprintf (file
, _(" majorid: %u, minorid: %u\n"),
7591 (unsigned)bfd_getl32 (eihd
.majorid
),
7592 (unsigned)bfd_getl32 (eihd
.minorid
));
7594 val
= (unsigned)bfd_getl32 (eihd
.imgtype
);
7598 name
= _("executable");
7601 name
= _("linkable image");
7604 name
= _("unknown");
7607 /* xgettext:c-format */
7608 fprintf (file
, _(" image type: %u (%s)"), val
, name
);
7610 val
= (unsigned)bfd_getl32 (eihd
.subtype
);
7613 case EIHD__C_NATIVE
:
7620 name
= _("unknown");
7623 /* xgettext:c-format */
7624 fprintf (file
, _(", subtype: %u (%s)\n"), val
, name
);
7626 eisd_off
= bfd_getl32 (eihd
.isdoff
);
7627 eiha_off
= bfd_getl32 (eihd
.activoff
);
7628 eihi_off
= bfd_getl32 (eihd
.imgidoff
);
7629 eihs_off
= bfd_getl32 (eihd
.symdbgoff
);
7630 /* xgettext:c-format */
7631 fprintf (file
, _(" offsets: isd: %u, activ: %u, symdbg: %u, "
7632 "imgid: %u, patch: %u\n"),
7633 eisd_off
, eiha_off
, eihs_off
, eihi_off
,
7634 (unsigned)bfd_getl32 (eihd
.patchoff
));
7635 fprintf (file
, _(" fixup info rva: "));
7636 bfd_fprintf_vma (abfd
, file
, bfd_getl64 (eihd
.iafva
));
7637 fprintf (file
, _(", symbol vector rva: "));
7638 bfd_fprintf_vma (abfd
, file
, bfd_getl64 (eihd
.symvva
));
7639 eihvn_off
= bfd_getl32 (eihd
.version_array_off
);
7640 fprintf (file
, _("\n"
7641 " version array off: %u\n"),
7644 /* xgettext:c-format */
7645 _(" img I/O count: %u, nbr channels: %u, req pri: %08x%08x\n"),
7646 (unsigned)bfd_getl32 (eihd
.imgiocnt
),
7647 (unsigned)bfd_getl32 (eihd
.iochancnt
),
7648 (unsigned)bfd_getl32 (eihd
.privreqs
+ 4),
7649 (unsigned)bfd_getl32 (eihd
.privreqs
+ 0));
7650 val
= (unsigned)bfd_getl32 (eihd
.lnkflags
);
7651 fprintf (file
, _(" linker flags: %08x:"), val
);
7652 if (val
& EIHD__M_LNKDEBUG
)
7653 fprintf (file
, " LNKDEBUG");
7654 if (val
& EIHD__M_LNKNOTFR
)
7655 fprintf (file
, " LNKNOTFR");
7656 if (val
& EIHD__M_NOP0BUFS
)
7657 fprintf (file
, " NOP0BUFS");
7658 if (val
& EIHD__M_PICIMG
)
7659 fprintf (file
, " PICIMG");
7660 if (val
& EIHD__M_P0IMAGE
)
7661 fprintf (file
, " P0IMAGE");
7662 if (val
& EIHD__M_DBGDMT
)
7663 fprintf (file
, " DBGDMT");
7664 if (val
& EIHD__M_INISHR
)
7665 fprintf (file
, " INISHR");
7666 if (val
& EIHD__M_XLATED
)
7667 fprintf (file
, " XLATED");
7668 if (val
& EIHD__M_BIND_CODE_SEC
)
7669 fprintf (file
, " BIND_CODE_SEC");
7670 if (val
& EIHD__M_BIND_DATA_SEC
)
7671 fprintf (file
, " BIND_DATA_SEC");
7672 if (val
& EIHD__M_MKTHREADS
)
7673 fprintf (file
, " MKTHREADS");
7674 if (val
& EIHD__M_UPCALLS
)
7675 fprintf (file
, " UPCALLS");
7676 if (val
& EIHD__M_OMV_READY
)
7677 fprintf (file
, " OMV_READY");
7678 if (val
& EIHD__M_EXT_BIND_SECT
)
7679 fprintf (file
, " EXT_BIND_SECT");
7680 fprintf (file
, "\n");
7681 /* xgettext:c-format */
7682 fprintf (file
, _(" ident: 0x%08x, sysver: 0x%08x, "
7683 "match ctrl: %u, symvect_size: %u\n"),
7684 (unsigned)bfd_getl32 (eihd
.ident
),
7685 (unsigned)bfd_getl32 (eihd
.sysver
),
7687 (unsigned)bfd_getl32 (eihd
.symvect_size
));
7688 fprintf (file
, _(" BPAGE: %u"),
7689 (unsigned)bfd_getl32 (eihd
.virt_mem_block_size
));
7690 if (val
& (EIHD__M_OMV_READY
| EIHD__M_EXT_BIND_SECT
))
7692 eihef_off
= bfd_getl32 (eihd
.ext_fixup_off
);
7693 eihnp_off
= bfd_getl32 (eihd
.noopt_psect_off
);
7694 /* xgettext:c-format */
7695 fprintf (file
, _(", ext fixup offset: %u, no_opt psect off: %u"),
7696 eihef_off
, eihnp_off
);
7698 fprintf (file
, _(", alias: %u\n"), (unsigned)bfd_getl16 (eihd
.alias
));
7702 struct vms_eihvn eihvn
;
7706 fprintf (file
, _("system version array information:\n"));
7707 if (bfd_seek (abfd
, (file_ptr
) eihvn_off
, SEEK_SET
)
7708 || bfd_bread (&eihvn
, sizeof (eihvn
), abfd
) != sizeof (eihvn
))
7710 fprintf (file
, _("cannot read EIHVN header\n"));
7713 mask
= bfd_getl32 (eihvn
.subsystem_mask
);
7714 for (j
= 0; j
< 32; j
++)
7715 if (mask
& (1 << j
))
7717 struct vms_eihvn_subversion ver
;
7718 if (bfd_bread (&ver
, sizeof (ver
), abfd
) != sizeof (ver
))
7720 fprintf (file
, _("cannot read EIHVN version\n"));
7723 fprintf (file
, _(" %02u "), j
);
7726 case EIHVN__BASE_IMAGE_BIT
:
7727 fputs (_("BASE_IMAGE "), file
);
7729 case EIHVN__MEMORY_MANAGEMENT_BIT
:
7730 fputs (_("MEMORY_MANAGEMENT"), file
);
7733 fputs (_("IO "), file
);
7735 case EIHVN__FILES_VOLUMES_BIT
:
7736 fputs (_("FILES_VOLUMES "), file
);
7738 case EIHVN__PROCESS_SCHED_BIT
:
7739 fputs (_("PROCESS_SCHED "), file
);
7741 case EIHVN__SYSGEN_BIT
:
7742 fputs (_("SYSGEN "), file
);
7744 case EIHVN__CLUSTERS_LOCKMGR_BIT
:
7745 fputs (_("CLUSTERS_LOCKMGR "), file
);
7747 case EIHVN__LOGICAL_NAMES_BIT
:
7748 fputs (_("LOGICAL_NAMES "), file
);
7750 case EIHVN__SECURITY_BIT
:
7751 fputs (_("SECURITY "), file
);
7753 case EIHVN__IMAGE_ACTIVATOR_BIT
:
7754 fputs (_("IMAGE_ACTIVATOR "), file
);
7756 case EIHVN__NETWORKS_BIT
:
7757 fputs (_("NETWORKS "), file
);
7759 case EIHVN__COUNTERS_BIT
:
7760 fputs (_("COUNTERS "), file
);
7762 case EIHVN__STABLE_BIT
:
7763 fputs (_("STABLE "), file
);
7765 case EIHVN__MISC_BIT
:
7766 fputs (_("MISC "), file
);
7768 case EIHVN__CPU_BIT
:
7769 fputs (_("CPU "), file
);
7771 case EIHVN__VOLATILE_BIT
:
7772 fputs (_("VOLATILE "), file
);
7774 case EIHVN__SHELL_BIT
:
7775 fputs (_("SHELL "), file
);
7777 case EIHVN__POSIX_BIT
:
7778 fputs (_("POSIX "), file
);
7780 case EIHVN__MULTI_PROCESSING_BIT
:
7781 fputs (_("MULTI_PROCESSING "), file
);
7783 case EIHVN__GALAXY_BIT
:
7784 fputs (_("GALAXY "), file
);
7787 fputs (_("*unknown* "), file
);
7790 fprintf (file
, ": %u.%u\n",
7791 (unsigned)bfd_getl16 (ver
.major
),
7792 (unsigned)bfd_getl16 (ver
.minor
));
7798 struct vms_eiha eiha
;
7800 if (bfd_seek (abfd
, (file_ptr
) eiha_off
, SEEK_SET
)
7801 || bfd_bread (&eiha
, sizeof (eiha
), abfd
) != sizeof (eiha
))
7803 fprintf (file
, _("cannot read EIHA\n"));
7806 fprintf (file
, _("Image activation: (size=%u)\n"),
7807 (unsigned)bfd_getl32 (eiha
.size
));
7808 /* xgettext:c-format */
7809 fprintf (file
, _(" First address : 0x%08x 0x%08x\n"),
7810 (unsigned)bfd_getl32 (eiha
.tfradr1_h
),
7811 (unsigned)bfd_getl32 (eiha
.tfradr1
));
7812 /* xgettext:c-format */
7813 fprintf (file
, _(" Second address: 0x%08x 0x%08x\n"),
7814 (unsigned)bfd_getl32 (eiha
.tfradr2_h
),
7815 (unsigned)bfd_getl32 (eiha
.tfradr2
));
7816 /* xgettext:c-format */
7817 fprintf (file
, _(" Third address : 0x%08x 0x%08x\n"),
7818 (unsigned)bfd_getl32 (eiha
.tfradr3_h
),
7819 (unsigned)bfd_getl32 (eiha
.tfradr3
));
7820 /* xgettext:c-format */
7821 fprintf (file
, _(" Fourth address: 0x%08x 0x%08x\n"),
7822 (unsigned)bfd_getl32 (eiha
.tfradr4_h
),
7823 (unsigned)bfd_getl32 (eiha
.tfradr4
));
7824 /* xgettext:c-format */
7825 fprintf (file
, _(" Shared image : 0x%08x 0x%08x\n"),
7826 (unsigned)bfd_getl32 (eiha
.inishr_h
),
7827 (unsigned)bfd_getl32 (eiha
.inishr
));
7831 struct vms_eihi eihi
;
7833 if (bfd_seek (abfd
, (file_ptr
) eihi_off
, SEEK_SET
)
7834 || bfd_bread (&eihi
, sizeof (eihi
), abfd
) != sizeof (eihi
))
7836 fprintf (file
, _("cannot read EIHI\n"));
7839 /* xgettext:c-format */
7840 fprintf (file
, _("Image identification: (major: %u, minor: %u)\n"),
7841 (unsigned)bfd_getl32 (eihi
.majorid
),
7842 (unsigned)bfd_getl32 (eihi
.minorid
));
7843 fprintf (file
, _(" image name : %.*s\n"),
7844 eihi
.imgnam
[0], eihi
.imgnam
+ 1);
7845 fprintf (file
, _(" link time : %s\n"),
7846 vms_time_to_str (eihi
.linktime
));
7847 fprintf (file
, _(" image ident : %.*s\n"),
7848 eihi
.imgid
[0], eihi
.imgid
+ 1);
7849 fprintf (file
, _(" linker ident : %.*s\n"),
7850 eihi
.linkid
[0], eihi
.linkid
+ 1);
7851 fprintf (file
, _(" image build ident: %.*s\n"),
7852 eihi
.imgbid
[0], eihi
.imgbid
+ 1);
7856 struct vms_eihs eihs
;
7858 if (bfd_seek (abfd
, (file_ptr
) eihs_off
, SEEK_SET
)
7859 || bfd_bread (&eihs
, sizeof (eihs
), abfd
) != sizeof (eihs
))
7861 fprintf (file
, _("cannot read EIHS\n"));
7864 /* xgettext:c-format */
7865 fprintf (file
, _("Image symbol & debug table: (major: %u, minor: %u)\n"),
7866 (unsigned)bfd_getl32 (eihs
.majorid
),
7867 (unsigned)bfd_getl32 (eihs
.minorid
));
7868 dst_vbn
= bfd_getl32 (eihs
.dstvbn
);
7869 dst_size
= bfd_getl32 (eihs
.dstsize
);
7870 /* xgettext:c-format */
7871 fprintf (file
, _(" debug symbol table : vbn: %u, size: %u (0x%x)\n"),
7872 dst_vbn
, dst_size
, dst_size
);
7873 gst_vbn
= bfd_getl32 (eihs
.gstvbn
);
7874 gst_size
= bfd_getl32 (eihs
.gstsize
);
7875 /* xgettext:c-format */
7876 fprintf (file
, _(" global symbol table: vbn: %u, records: %u\n"),
7878 dmt_vbn
= bfd_getl32 (eihs
.dmtvbn
);
7879 dmt_size
= bfd_getl32 (eihs
.dmtsize
);
7880 /* xgettext:c-format */
7881 fprintf (file
, _(" debug module table : vbn: %u, size: %u\n"),
7884 while (eisd_off
!= 0)
7886 struct vms_eisd eisd
;
7891 if (bfd_seek (abfd
, (file_ptr
) eisd_off
, SEEK_SET
)
7892 || bfd_bread (&eisd
, sizeof (eisd
), abfd
) != sizeof (eisd
))
7894 fprintf (file
, _("cannot read EISD\n"));
7897 len
= (unsigned)bfd_getl32 (eisd
.eisdsize
);
7898 if (len
!= (unsigned)-1)
7902 eisd_off
= (eisd_off
+ VMS_BLOCK_SIZE
) & ~(VMS_BLOCK_SIZE
- 1);
7904 /* xgettext:c-format */
7905 fprintf (file
, _("Image section descriptor: (major: %u, minor: %u, "
7906 "size: %u, offset: %u)\n"),
7907 (unsigned)bfd_getl32 (eisd
.majorid
),
7908 (unsigned)bfd_getl32 (eisd
.minorid
),
7912 /* xgettext:c-format */
7913 fprintf (file
, _(" section: base: 0x%08x%08x size: 0x%08x\n"),
7914 (unsigned)bfd_getl32 (eisd
.virt_addr
+ 4),
7915 (unsigned)bfd_getl32 (eisd
.virt_addr
+ 0),
7916 (unsigned)bfd_getl32 (eisd
.secsize
));
7917 val
= (unsigned)bfd_getl32 (eisd
.flags
);
7918 fprintf (file
, _(" flags: 0x%04x"), val
);
7919 if (val
& EISD__M_GBL
)
7920 fprintf (file
, " GBL");
7921 if (val
& EISD__M_CRF
)
7922 fprintf (file
, " CRF");
7923 if (val
& EISD__M_DZRO
)
7924 fprintf (file
, " DZRO");
7925 if (val
& EISD__M_WRT
)
7926 fprintf (file
, " WRT");
7927 if (val
& EISD__M_INITALCODE
)
7928 fprintf (file
, " INITALCODE");
7929 if (val
& EISD__M_BASED
)
7930 fprintf (file
, " BASED");
7931 if (val
& EISD__M_FIXUPVEC
)
7932 fprintf (file
, " FIXUPVEC");
7933 if (val
& EISD__M_RESIDENT
)
7934 fprintf (file
, " RESIDENT");
7935 if (val
& EISD__M_VECTOR
)
7936 fprintf (file
, " VECTOR");
7937 if (val
& EISD__M_PROTECT
)
7938 fprintf (file
, " PROTECT");
7939 if (val
& EISD__M_LASTCLU
)
7940 fprintf (file
, " LASTCLU");
7941 if (val
& EISD__M_EXE
)
7942 fprintf (file
, " EXE");
7943 if (val
& EISD__M_NONSHRADR
)
7944 fprintf (file
, " NONSHRADR");
7945 if (val
& EISD__M_QUAD_LENGTH
)
7946 fprintf (file
, " QUAD_LENGTH");
7947 if (val
& EISD__M_ALLOC_64BIT
)
7948 fprintf (file
, " ALLOC_64BIT");
7949 fprintf (file
, "\n");
7950 if (val
& EISD__M_FIXUPVEC
)
7952 eiaf_vbn
= bfd_getl32 (eisd
.vbn
);
7953 eiaf_size
= bfd_getl32 (eisd
.secsize
);
7955 /* xgettext:c-format */
7956 fprintf (file
, _(" vbn: %u, pfc: %u, matchctl: %u type: %u ("),
7957 (unsigned)bfd_getl32 (eisd
.vbn
),
7958 eisd
.pfc
, eisd
.matchctl
, eisd
.type
);
7961 case EISD__K_NORMAL
:
7962 fputs (_("NORMAL"), file
);
7964 case EISD__K_SHRFXD
:
7965 fputs (_("SHRFXD"), file
);
7967 case EISD__K_PRVFXD
:
7968 fputs (_("PRVFXD"), file
);
7970 case EISD__K_SHRPIC
:
7971 fputs (_("SHRPIC"), file
);
7973 case EISD__K_PRVPIC
:
7974 fputs (_("PRVPIC"), file
);
7976 case EISD__K_USRSTACK
:
7977 fputs (_("USRSTACK"), file
);
7980 fputs (_("*unknown*"), file
);
7983 fputs (_(")\n"), file
);
7984 if (val
& EISD__M_GBL
)
7985 /* xgettext:c-format */
7986 fprintf (file
, _(" ident: 0x%08x, name: %.*s\n"),
7987 (unsigned)bfd_getl32 (eisd
.ident
),
7988 eisd
.gblnam
[0], eisd
.gblnam
+ 1);
7994 if (bfd_seek (abfd
, (file_ptr
) (dmt_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
7996 fprintf (file
, _("cannot read DMT\n"));
8000 fprintf (file
, _("Debug module table:\n"));
8002 while (dmt_size
> 0)
8004 struct vms_dmt_header dmth
;
8007 if (bfd_bread (&dmth
, sizeof (dmth
), abfd
) != sizeof (dmth
))
8009 fprintf (file
, _("cannot read DMT header\n"));
8012 count
= bfd_getl16 (dmth
.psect_count
);
8014 /* xgettext:c-format */
8015 _(" module offset: 0x%08x, size: 0x%08x, (%u psects)\n"),
8016 (unsigned)bfd_getl32 (dmth
.modbeg
),
8017 (unsigned)bfd_getl32 (dmth
.size
), count
);
8018 dmt_size
-= sizeof (dmth
);
8021 struct vms_dmt_psect dmtp
;
8023 if (bfd_bread (&dmtp
, sizeof (dmtp
), abfd
) != sizeof (dmtp
))
8025 fprintf (file
, _("cannot read DMT psect\n"));
8028 /* xgettext:c-format */
8029 fprintf (file
, _(" psect start: 0x%08x, length: %u\n"),
8030 (unsigned)bfd_getl32 (dmtp
.start
),
8031 (unsigned)bfd_getl32 (dmtp
.length
));
8033 dmt_size
-= sizeof (dmtp
);
8040 if (bfd_seek (abfd
, (file_ptr
) (dst_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
8042 fprintf (file
, _("cannot read DST\n"));
8046 evax_bfd_print_dst (abfd
, dst_size
, file
);
8050 if (bfd_seek (abfd
, (file_ptr
) (gst_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
8052 fprintf (file
, _("cannot read GST\n"));
8056 fprintf (file
, _("Global symbol table:\n"));
8057 evax_bfd_print_eobj (abfd
, file
);
8062 struct vms_eiaf
*eiaf
;
8063 unsigned int qrelfixoff
;
8064 unsigned int lrelfixoff
;
8065 unsigned int qdotadroff
;
8066 unsigned int ldotadroff
;
8067 unsigned int shrimgcnt
;
8068 unsigned int shlstoff
;
8069 unsigned int codeadroff
;
8070 unsigned int lpfixoff
;
8071 unsigned int chgprtoff
;
8072 file_ptr f_off
= (file_ptr
) (eiaf_vbn
- 1) * VMS_BLOCK_SIZE
;
8074 if (bfd_seek (abfd
, f_off
, SEEK_SET
) != 0
8075 || (buf
= _bfd_malloc_and_read (abfd
, eiaf_size
, eiaf_size
)) == NULL
)
8077 fprintf (file
, _("cannot read EIHA\n"));
8080 eiaf
= (struct vms_eiaf
*)buf
;
8082 /* xgettext:c-format */
8083 _("Image activator fixup: (major: %u, minor: %u)\n"),
8084 (unsigned)bfd_getl32 (eiaf
->majorid
),
8085 (unsigned)bfd_getl32 (eiaf
->minorid
));
8086 /* xgettext:c-format */
8087 fprintf (file
, _(" iaflink : 0x%08x %08x\n"),
8088 (unsigned)bfd_getl32 (eiaf
->iaflink
+ 0),
8089 (unsigned)bfd_getl32 (eiaf
->iaflink
+ 4));
8090 /* xgettext:c-format */
8091 fprintf (file
, _(" fixuplnk: 0x%08x %08x\n"),
8092 (unsigned)bfd_getl32 (eiaf
->fixuplnk
+ 0),
8093 (unsigned)bfd_getl32 (eiaf
->fixuplnk
+ 4));
8094 fprintf (file
, _(" size : %u\n"),
8095 (unsigned)bfd_getl32 (eiaf
->size
));
8096 fprintf (file
, _(" flags: 0x%08x\n"),
8097 (unsigned)bfd_getl32 (eiaf
->flags
));
8098 qrelfixoff
= bfd_getl32 (eiaf
->qrelfixoff
);
8099 lrelfixoff
= bfd_getl32 (eiaf
->lrelfixoff
);
8100 /* xgettext:c-format */
8101 fprintf (file
, _(" qrelfixoff: %5u, lrelfixoff: %5u\n"),
8102 qrelfixoff
, lrelfixoff
);
8103 qdotadroff
= bfd_getl32 (eiaf
->qdotadroff
);
8104 ldotadroff
= bfd_getl32 (eiaf
->ldotadroff
);
8105 /* xgettext:c-format */
8106 fprintf (file
, _(" qdotadroff: %5u, ldotadroff: %5u\n"),
8107 qdotadroff
, ldotadroff
);
8108 codeadroff
= bfd_getl32 (eiaf
->codeadroff
);
8109 lpfixoff
= bfd_getl32 (eiaf
->lpfixoff
);
8110 /* xgettext:c-format */
8111 fprintf (file
, _(" codeadroff: %5u, lpfixoff : %5u\n"),
8112 codeadroff
, lpfixoff
);
8113 chgprtoff
= bfd_getl32 (eiaf
->chgprtoff
);
8114 fprintf (file
, _(" chgprtoff : %5u\n"), chgprtoff
);
8115 shrimgcnt
= bfd_getl32 (eiaf
->shrimgcnt
);
8116 shlstoff
= bfd_getl32 (eiaf
->shlstoff
);
8117 /* xgettext:c-format */
8118 fprintf (file
, _(" shlstoff : %5u, shrimgcnt : %5u\n"),
8119 shlstoff
, shrimgcnt
);
8120 /* xgettext:c-format */
8121 fprintf (file
, _(" shlextra : %5u, permctx : %5u\n"),
8122 (unsigned)bfd_getl32 (eiaf
->shlextra
),
8123 (unsigned)bfd_getl32 (eiaf
->permctx
));
8124 fprintf (file
, _(" base_va : 0x%08x\n"),
8125 (unsigned)bfd_getl32 (eiaf
->base_va
));
8126 fprintf (file
, _(" lppsbfixoff: %5u\n"),
8127 (unsigned)bfd_getl32 (eiaf
->lppsbfixoff
));
8131 struct vms_shl
*shl
= (struct vms_shl
*)(buf
+ shlstoff
);
8134 fprintf (file
, _(" Shareable images:\n"));
8135 for (j
= 0; j
< shrimgcnt
; j
++, shl
++)
8138 /* xgettext:c-format */
8139 _(" %u: size: %u, flags: 0x%02x, name: %.*s\n"),
8140 j
, shl
->size
, shl
->flags
,
8141 shl
->imgnam
[0], shl
->imgnam
+ 1);
8144 if (qrelfixoff
!= 0)
8146 fprintf (file
, _(" quad-word relocation fixups:\n"));
8147 evax_bfd_print_relocation_records (file
, buf
+ qrelfixoff
, 8);
8149 if (lrelfixoff
!= 0)
8151 fprintf (file
, _(" long-word relocation fixups:\n"));
8152 evax_bfd_print_relocation_records (file
, buf
+ lrelfixoff
, 4);
8154 if (qdotadroff
!= 0)
8156 fprintf (file
, _(" quad-word .address reference fixups:\n"));
8157 evax_bfd_print_address_fixups (file
, buf
+ qdotadroff
);
8159 if (ldotadroff
!= 0)
8161 fprintf (file
, _(" long-word .address reference fixups:\n"));
8162 evax_bfd_print_address_fixups (file
, buf
+ ldotadroff
);
8164 if (codeadroff
!= 0)
8166 fprintf (file
, _(" Code Address Reference Fixups:\n"));
8167 evax_bfd_print_reference_fixups (file
, buf
+ codeadroff
);
8171 fprintf (file
, _(" Linkage Pairs Reference Fixups:\n"));
8172 evax_bfd_print_reference_fixups (file
, buf
+ lpfixoff
);
8176 unsigned int count
= (unsigned)bfd_getl32 (buf
+ chgprtoff
);
8177 struct vms_eicp
*eicp
= (struct vms_eicp
*)(buf
+ chgprtoff
+ 4);
8180 fprintf (file
, _(" Change Protection (%u entries):\n"), count
);
8181 for (j
= 0; j
< count
; j
++, eicp
++)
8183 unsigned int prot
= bfd_getl32 (eicp
->newprt
);
8185 /* xgettext:c-format */
8186 _(" base: 0x%08x %08x, size: 0x%08x, prot: 0x%08x "),
8187 (unsigned)bfd_getl32 (eicp
->baseva
+ 4),
8188 (unsigned)bfd_getl32 (eicp
->baseva
+ 0),
8189 (unsigned)bfd_getl32 (eicp
->size
),
8190 (unsigned)bfd_getl32 (eicp
->newprt
));
8194 fprintf (file
, "NA");
8196 case PRT__C_RESERVED
:
8197 fprintf (file
, "RES");
8200 fprintf (file
, "KW");
8203 fprintf (file
, "KR");
8206 fprintf (file
, "UW");
8209 fprintf (file
, "EW");
8212 fprintf (file
, "ERKW");
8215 fprintf (file
, "ER");
8218 fprintf (file
, "SW");
8221 fprintf (file
, "SREW");
8224 fprintf (file
, "SRKW");
8227 fprintf (file
, "SR");
8230 fprintf (file
, "URSW");
8233 fprintf (file
, "UREW");
8236 fprintf (file
, "URKW");
8239 fprintf (file
, "UR");
8253 vms_bfd_print_private_bfd_data (bfd
*abfd
, void *ptr
)
8255 FILE *file
= (FILE *)ptr
;
8257 if (bfd_get_file_flags (abfd
) & (EXEC_P
| DYNAMIC
))
8258 evax_bfd_print_image (abfd
, file
);
8261 if (bfd_seek (abfd
, 0, SEEK_SET
))
8263 evax_bfd_print_eobj (abfd
, file
);
8270 /* Slurp ETIR/EDBG/ETBT VMS object records. */
8273 alpha_vms_read_sections_content (bfd
*abfd
, struct bfd_link_info
*info
)
8275 asection
*cur_section
;
8276 file_ptr cur_offset
;
8277 asection
*dst_section
;
8278 file_ptr dst_offset
;
8280 if (bfd_seek (abfd
, 0, SEEK_SET
) != 0)
8286 dst_section
= PRIV (dst_section
);
8290 if (info
->strip
== strip_all
|| info
->strip
== strip_debugger
)
8292 /* Discard the DST section. */
8296 else if (dst_section
)
8298 dst_offset
= dst_section
->output_offset
;
8299 dst_section
= dst_section
->output_section
;
8308 type
= _bfd_vms_get_object_record (abfd
);
8311 vms_debug2 ((2, "next_record failed\n"));
8317 PRIV (image_section
) = cur_section
;
8318 PRIV (image_offset
) = cur_offset
;
8319 res
= _bfd_vms_slurp_etir (abfd
, info
);
8320 cur_section
= PRIV (image_section
);
8321 cur_offset
= PRIV (image_offset
);
8325 if (dst_section
== NULL
)
8327 PRIV (image_section
) = dst_section
;
8328 PRIV (image_offset
) = dst_offset
;
8329 res
= _bfd_vms_slurp_etir (abfd
, info
);
8330 dst_offset
= PRIV (image_offset
);
8339 vms_debug2 ((2, "slurp eobj type %d failed\n", type
));
8346 alpha_vms_sizeof_headers (bfd
*abfd ATTRIBUTE_UNUSED
,
8347 struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8352 /* Add a linkage pair fixup at address SECT + OFFSET to SHLIB. */
8355 alpha_vms_add_fixup_lp (struct bfd_link_info
*info
, bfd
*src
, bfd
*shlib
)
8357 struct alpha_vms_shlib_el
*sl
;
8358 asection
*sect
= PRIV2 (src
, image_section
);
8359 file_ptr offset
= PRIV2 (src
, image_offset
);
8362 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8363 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8364 sl
->has_fixups
= TRUE
;
8365 p
= VEC_APPEND (sl
->lp
, bfd_vma
);
8368 *p
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8369 sect
->output_section
->flags
|= SEC_RELOC
;
8373 /* Add a code address fixup at address SECT + OFFSET to SHLIB. */
8376 alpha_vms_add_fixup_ca (struct bfd_link_info
*info
, bfd
*src
, bfd
*shlib
)
8378 struct alpha_vms_shlib_el
*sl
;
8379 asection
*sect
= PRIV2 (src
, image_section
);
8380 file_ptr offset
= PRIV2 (src
, image_offset
);
8383 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8384 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8385 sl
->has_fixups
= TRUE
;
8386 p
= VEC_APPEND (sl
->ca
, bfd_vma
);
8389 *p
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8390 sect
->output_section
->flags
|= SEC_RELOC
;
8394 /* Add a quad word relocation fixup at address SECT + OFFSET to SHLIB. */
8397 alpha_vms_add_fixup_qr (struct bfd_link_info
*info
, bfd
*src
,
8398 bfd
*shlib
, bfd_vma vec
)
8400 struct alpha_vms_shlib_el
*sl
;
8401 struct alpha_vms_vma_ref
*r
;
8402 asection
*sect
= PRIV2 (src
, image_section
);
8403 file_ptr offset
= PRIV2 (src
, image_offset
);
8405 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8406 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8407 sl
->has_fixups
= TRUE
;
8408 r
= VEC_APPEND (sl
->qr
, struct alpha_vms_vma_ref
);
8411 r
->vma
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8413 sect
->output_section
->flags
|= SEC_RELOC
;
8418 alpha_vms_add_fixup_lr (struct bfd_link_info
*info ATTRIBUTE_UNUSED
,
8419 unsigned int shr ATTRIBUTE_UNUSED
,
8420 bfd_vma vec ATTRIBUTE_UNUSED
)
8422 /* Not yet supported. */
8426 /* Add relocation. FIXME: Not yet emitted. */
8429 alpha_vms_add_lw_reloc (struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8435 alpha_vms_add_qw_reloc (struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8440 static struct bfd_hash_entry
*
8441 alpha_vms_link_hash_newfunc (struct bfd_hash_entry
*entry
,
8442 struct bfd_hash_table
*table
,
8445 struct alpha_vms_link_hash_entry
*ret
=
8446 (struct alpha_vms_link_hash_entry
*) entry
;
8448 /* Allocate the structure if it has not already been allocated by a
8451 ret
= ((struct alpha_vms_link_hash_entry
*)
8452 bfd_hash_allocate (table
,
8453 sizeof (struct alpha_vms_link_hash_entry
)));
8457 /* Call the allocation method of the superclass. */
8458 ret
= ((struct alpha_vms_link_hash_entry
*)
8459 _bfd_link_hash_newfunc ((struct bfd_hash_entry
*) ret
,
8464 return (struct bfd_hash_entry
*) ret
;
8468 alpha_vms_bfd_link_hash_table_free (bfd
*abfd
)
8470 struct alpha_vms_link_hash_table
*t
;
8473 t
= (struct alpha_vms_link_hash_table
*) abfd
->link
.hash
;
8474 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8476 struct alpha_vms_shlib_el
*shlib
;
8478 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8479 free (&VEC_EL (shlib
->ca
, bfd_vma
, 0));
8480 free (&VEC_EL (shlib
->lp
, bfd_vma
, 0));
8481 free (&VEC_EL (shlib
->qr
, struct alpha_vms_vma_ref
, 0));
8483 free (&VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, 0));
8485 _bfd_generic_link_hash_table_free (abfd
);
8488 /* Create an Alpha/VMS link hash table. */
8490 static struct bfd_link_hash_table
*
8491 alpha_vms_bfd_link_hash_table_create (bfd
*abfd
)
8493 struct alpha_vms_link_hash_table
*ret
;
8494 size_t amt
= sizeof (struct alpha_vms_link_hash_table
);
8496 ret
= (struct alpha_vms_link_hash_table
*) bfd_malloc (amt
);
8499 if (!_bfd_link_hash_table_init (&ret
->root
, abfd
,
8500 alpha_vms_link_hash_newfunc
,
8501 sizeof (struct alpha_vms_link_hash_entry
)))
8507 VEC_INIT (ret
->shrlibs
);
8509 ret
->root
.hash_table_free
= alpha_vms_bfd_link_hash_table_free
;
8515 alpha_vms_link_add_object_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8519 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
8521 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
8522 struct alpha_vms_link_hash_entry
*h
;
8523 struct bfd_link_hash_entry
*h_root
;
8526 if (!alpha_vms_convert_symbol (abfd
, e
, &sym
))
8529 if ((e
->flags
& EGSY__V_DEF
) && abfd
->selective_search
)
8531 /* In selective_search mode, only add definition that are
8533 h
= (struct alpha_vms_link_hash_entry
*)bfd_link_hash_lookup
8534 (info
->hash
, sym
.name
, FALSE
, FALSE
, FALSE
);
8535 if (h
== NULL
|| h
->root
.type
!= bfd_link_hash_undefined
)
8541 h_root
= (struct bfd_link_hash_entry
*) h
;
8542 if (!_bfd_generic_link_add_one_symbol (info
, abfd
, sym
.name
, sym
.flags
,
8543 sym
.section
, sym
.value
, NULL
,
8544 FALSE
, FALSE
, &h_root
))
8546 h
= (struct alpha_vms_link_hash_entry
*) h_root
;
8548 if ((e
->flags
& EGSY__V_DEF
)
8550 && abfd
->xvec
== info
->output_bfd
->xvec
)
8554 if (abfd
->flags
& DYNAMIC
)
8556 struct alpha_vms_shlib_el
*shlib
;
8558 /* We do not want to include any of the sections in a dynamic
8559 object in the output file. See comment in elflink.c. */
8560 bfd_section_list_clear (abfd
);
8562 shlib
= VEC_APPEND (alpha_vms_link_hash (info
)->shrlibs
,
8563 struct alpha_vms_shlib_el
);
8567 VEC_INIT (shlib
->ca
);
8568 VEC_INIT (shlib
->lp
);
8569 VEC_INIT (shlib
->qr
);
8570 PRIV (shr_index
) = VEC_COUNT (alpha_vms_link_hash (info
)->shrlibs
) - 1;
8577 alpha_vms_link_add_archive_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8580 struct bfd_link_hash_entry
**pundef
;
8581 struct bfd_link_hash_entry
**next_pundef
;
8583 /* We only accept VMS libraries. */
8584 if (info
->output_bfd
->xvec
!= abfd
->xvec
)
8586 bfd_set_error (bfd_error_wrong_format
);
8590 /* The archive_pass field in the archive itself is used to
8591 initialize PASS, since we may search the same archive multiple
8593 pass
= ++abfd
->archive_pass
;
8595 /* Look through the list of undefined symbols. */
8596 for (pundef
= &info
->hash
->undefs
; *pundef
!= NULL
; pundef
= next_pundef
)
8598 struct bfd_link_hash_entry
*h
;
8604 next_pundef
= &(*pundef
)->u
.undef
.next
;
8606 /* When a symbol is defined, it is not necessarily removed from
8608 if (h
->type
!= bfd_link_hash_undefined
8609 && h
->type
!= bfd_link_hash_common
)
8611 /* Remove this entry from the list, for general cleanliness
8612 and because we are going to look through the list again
8613 if we search any more libraries. We can't remove the
8614 entry if it is the tail, because that would lose any
8615 entries we add to the list later on. */
8616 if (*pundef
!= info
->hash
->undefs_tail
)
8618 *pundef
= *next_pundef
;
8619 next_pundef
= pundef
;
8624 /* Look for this symbol in the archive hash table. */
8625 symidx
= _bfd_vms_lib_find_symbol (abfd
, h
->root
.string
);
8626 if (symidx
== BFD_NO_MORE_SYMBOLS
)
8628 /* Nothing in this slot. */
8632 element
= bfd_get_elt_at_index (abfd
, symidx
);
8633 if (element
== NULL
)
8636 if (element
->archive_pass
== -1 || element
->archive_pass
== pass
)
8638 /* Next symbol if this archive is wrong or already handled. */
8642 if (! bfd_check_format (element
, bfd_object
))
8644 element
->archive_pass
= -1;
8648 orig_element
= element
;
8649 if (bfd_is_thin_archive (abfd
))
8651 element
= _bfd_vms_lib_get_imagelib_file (element
);
8652 if (element
== NULL
|| !bfd_check_format (element
, bfd_object
))
8654 orig_element
->archive_pass
= -1;
8659 /* Unlike the generic linker, we know that this element provides
8660 a definition for an undefined symbol and we know that we want
8661 to include it. We don't need to check anything. */
8662 if (!(*info
->callbacks
8663 ->add_archive_element
) (info
, element
, h
->root
.string
, &element
))
8665 if (!alpha_vms_link_add_object_symbols (element
, info
))
8668 orig_element
->archive_pass
= pass
;
8675 alpha_vms_bfd_link_add_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8677 switch (bfd_get_format (abfd
))
8680 vms_debug2 ((2, "vms_link_add_symbols for object %s\n",
8682 return alpha_vms_link_add_object_symbols (abfd
, info
);
8685 vms_debug2 ((2, "vms_link_add_symbols for archive %s\n",
8687 return alpha_vms_link_add_archive_symbols (abfd
, info
);
8690 bfd_set_error (bfd_error_wrong_format
);
8696 alpha_vms_build_fixups (struct bfd_link_info
*info
)
8698 struct alpha_vms_link_hash_table
*t
= alpha_vms_link_hash (info
);
8699 unsigned char *content
;
8701 unsigned int sz
= 0;
8702 unsigned int lp_sz
= 0;
8703 unsigned int ca_sz
= 0;
8704 unsigned int qr_sz
= 0;
8705 unsigned int shrimg_cnt
= 0;
8706 unsigned int chgprt_num
= 0;
8707 unsigned int chgprt_sz
= 0;
8708 struct vms_eiaf
*eiaf
;
8712 /* Shared libraries. */
8713 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8715 struct alpha_vms_shlib_el
*shlib
;
8717 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8719 if (!shlib
->has_fixups
)
8724 if (VEC_COUNT (shlib
->ca
) > 0)
8726 /* Header + entries. */
8728 ca_sz
+= VEC_COUNT (shlib
->ca
) * 4;
8730 if (VEC_COUNT (shlib
->lp
) > 0)
8732 /* Header + entries. */
8734 lp_sz
+= VEC_COUNT (shlib
->lp
) * 4;
8736 if (VEC_COUNT (shlib
->qr
) > 0)
8738 /* Header + entries. */
8740 qr_sz
+= VEC_COUNT (shlib
->qr
) * 8;
8751 /* Finish now if there is no content. */
8752 if (ca_sz
+ lp_sz
+ qr_sz
== 0)
8755 /* Add an eicp entry for the fixup itself. */
8757 for (sec
= info
->output_bfd
->sections
; sec
!= NULL
; sec
= sec
->next
)
8759 /* This isect could be made RO or EXE after relocations are applied. */
8760 if ((sec
->flags
& SEC_RELOC
) != 0
8761 && (sec
->flags
& (SEC_CODE
| SEC_READONLY
)) != 0)
8764 chgprt_sz
= 4 + chgprt_num
* sizeof (struct vms_eicp
);
8766 /* Allocate section content (round-up size) */
8767 sz
= sizeof (struct vms_eiaf
) + shrimg_cnt
* sizeof (struct vms_shl
)
8768 + ca_sz
+ lp_sz
+ qr_sz
+ chgprt_sz
;
8769 sz
= (sz
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1);
8770 content
= bfd_zalloc (info
->output_bfd
, sz
);
8771 if (content
== NULL
)
8774 sec
= alpha_vms_link_hash (info
)->fixup
;
8775 sec
->contents
= content
;
8778 eiaf
= (struct vms_eiaf
*)content
;
8779 off
= sizeof (struct vms_eiaf
);
8780 bfd_putl32 (0, eiaf
->majorid
);
8781 bfd_putl32 (0, eiaf
->minorid
);
8782 bfd_putl32 (0, eiaf
->iaflink
);
8783 bfd_putl32 (0, eiaf
->fixuplnk
);
8784 bfd_putl32 (sizeof (struct vms_eiaf
), eiaf
->size
);
8785 bfd_putl32 (0, eiaf
->flags
);
8786 bfd_putl32 (0, eiaf
->qrelfixoff
);
8787 bfd_putl32 (0, eiaf
->lrelfixoff
);
8788 bfd_putl32 (0, eiaf
->qdotadroff
);
8789 bfd_putl32 (0, eiaf
->ldotadroff
);
8790 bfd_putl32 (0, eiaf
->codeadroff
);
8791 bfd_putl32 (0, eiaf
->lpfixoff
);
8792 bfd_putl32 (0, eiaf
->chgprtoff
);
8793 bfd_putl32 (shrimg_cnt
? off
: 0, eiaf
->shlstoff
);
8794 bfd_putl32 (shrimg_cnt
, eiaf
->shrimgcnt
);
8795 bfd_putl32 (0, eiaf
->shlextra
);
8796 bfd_putl32 (0, eiaf
->permctx
);
8797 bfd_putl32 (0, eiaf
->base_va
);
8798 bfd_putl32 (0, eiaf
->lppsbfixoff
);
8805 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8807 struct alpha_vms_shlib_el
*shlib
;
8808 struct vms_shl
*shl
;
8810 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8812 if (!shlib
->has_fixups
)
8815 /* Renumber shared images. */
8816 PRIV2 (shlib
->abfd
, shr_index
) = shrimg_cnt
++;
8818 shl
= (struct vms_shl
*)(content
+ off
);
8819 bfd_putl32 (0, shl
->baseva
);
8820 bfd_putl32 (0, shl
->shlptr
);
8821 bfd_putl32 (0, shl
->ident
);
8822 bfd_putl32 (0, shl
->permctx
);
8823 shl
->size
= sizeof (struct vms_shl
);
8824 bfd_putl16 (0, shl
->fill_1
);
8826 bfd_putl32 (0, shl
->icb
);
8827 shl
->imgnam
[0] = strlen (PRIV2 (shlib
->abfd
, hdr_data
.hdr_t_name
));
8828 memcpy (shl
->imgnam
+ 1, PRIV2 (shlib
->abfd
, hdr_data
.hdr_t_name
),
8831 off
+= sizeof (struct vms_shl
);
8837 bfd_putl32 (off
, eiaf
->codeadroff
);
8839 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8841 struct alpha_vms_shlib_el
*shlib
;
8844 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8846 if (VEC_COUNT (shlib
->ca
) == 0)
8849 bfd_putl32 (VEC_COUNT (shlib
->ca
), content
+ off
);
8850 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8853 for (j
= 0; j
< VEC_COUNT (shlib
->ca
); j
++)
8855 bfd_putl32 (VEC_EL (shlib
->ca
, bfd_vma
, j
) - t
->base_addr
,
8861 bfd_putl32 (0, content
+ off
);
8862 bfd_putl32 (0, content
+ off
+ 4);
8869 bfd_putl32 (off
, eiaf
->lpfixoff
);
8871 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8873 struct alpha_vms_shlib_el
*shlib
;
8876 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8878 if (VEC_COUNT (shlib
->lp
) == 0)
8881 bfd_putl32 (VEC_COUNT (shlib
->lp
), content
+ off
);
8882 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8885 for (j
= 0; j
< VEC_COUNT (shlib
->lp
); j
++)
8887 bfd_putl32 (VEC_EL (shlib
->lp
, bfd_vma
, j
) - t
->base_addr
,
8893 bfd_putl32 (0, content
+ off
);
8894 bfd_putl32 (0, content
+ off
+ 4);
8901 bfd_putl32 (off
, eiaf
->qdotadroff
);
8903 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8905 struct alpha_vms_shlib_el
*shlib
;
8908 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8910 if (VEC_COUNT (shlib
->qr
) == 0)
8913 bfd_putl32 (VEC_COUNT (shlib
->qr
), content
+ off
);
8914 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8917 for (j
= 0; j
< VEC_COUNT (shlib
->qr
); j
++)
8919 struct alpha_vms_vma_ref
*r
;
8920 r
= &VEC_EL (shlib
->qr
, struct alpha_vms_vma_ref
, j
);
8921 bfd_putl32 (r
->vma
- t
->base_addr
, content
+ off
);
8922 bfd_putl32 (r
->ref
, content
+ off
+ 4);
8927 bfd_putl32 (0, content
+ off
);
8928 bfd_putl32 (0, content
+ off
+ 4);
8933 /* Write the change protection table. */
8934 bfd_putl32 (off
, eiaf
->chgprtoff
);
8935 bfd_putl32 (chgprt_num
, content
+ off
);
8938 for (sec
= info
->output_bfd
->sections
; sec
!= NULL
; sec
= sec
->next
)
8940 struct vms_eicp
*eicp
;
8943 if ((sec
->flags
& SEC_LINKER_CREATED
) != 0 &&
8944 strcmp (sec
->name
, "$FIXUP$") == 0)
8946 else if ((sec
->flags
& SEC_RELOC
) != 0
8947 && (sec
->flags
& (SEC_CODE
| SEC_READONLY
)) != 0)
8952 eicp
= (struct vms_eicp
*)(content
+ off
);
8953 bfd_putl64 (sec
->vma
- t
->base_addr
, eicp
->baseva
);
8954 bfd_putl32 ((sec
->size
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1),
8956 bfd_putl32 (prot
, eicp
->newprt
);
8957 off
+= sizeof (struct vms_eicp
);
8963 /* Called by bfd_hash_traverse to fill the symbol table.
8964 Return FALSE in case of failure. */
8967 alpha_vms_link_output_symbol (struct bfd_hash_entry
*bh
, void *infov
)
8969 struct bfd_link_hash_entry
*hc
= (struct bfd_link_hash_entry
*) bh
;
8970 struct bfd_link_info
*info
= (struct bfd_link_info
*)infov
;
8971 struct alpha_vms_link_hash_entry
*h
;
8972 struct vms_symbol_entry
*sym
;
8974 if (hc
->type
== bfd_link_hash_warning
)
8977 if (hc
->type
== bfd_link_hash_new
)
8980 h
= (struct alpha_vms_link_hash_entry
*) hc
;
8982 switch (h
->root
.type
)
8984 case bfd_link_hash_undefined
:
8986 case bfd_link_hash_new
:
8987 case bfd_link_hash_warning
:
8989 case bfd_link_hash_undefweak
:
8991 case bfd_link_hash_defined
:
8992 case bfd_link_hash_defweak
:
8994 asection
*sec
= h
->root
.u
.def
.section
;
8996 /* FIXME: this is certainly a symbol from a dynamic library. */
8997 if (bfd_is_abs_section (sec
))
9000 if (sec
->owner
->flags
& DYNAMIC
)
9004 case bfd_link_hash_common
:
9006 case bfd_link_hash_indirect
:
9010 /* Do not write not kept symbols. */
9011 if (info
->strip
== strip_some
9012 && bfd_hash_lookup (info
->keep_hash
, h
->root
.root
.string
,
9013 FALSE
, FALSE
) != NULL
)
9018 /* This symbol doesn't come from a VMS object. So we suppose it is
9020 int len
= strlen (h
->root
.root
.string
);
9022 sym
= (struct vms_symbol_entry
*)bfd_zalloc (info
->output_bfd
,
9023 sizeof (*sym
) + len
);
9027 memcpy (sym
->name
, h
->root
.root
.string
, len
);
9029 sym
->owner
= info
->output_bfd
;
9031 sym
->typ
= EGSD__C_SYMG
;
9033 sym
->flags
= EGSY__V_DEF
| EGSY__V_REL
;
9034 sym
->symbol_vector
= h
->root
.u
.def
.value
;
9035 sym
->section
= h
->root
.u
.def
.section
;
9036 sym
->value
= h
->root
.u
.def
.value
;
9041 if (!add_symbol_entry (info
->output_bfd
, sym
))
9048 alpha_vms_bfd_final_link (bfd
*abfd
, struct bfd_link_info
*info
)
9051 struct bfd_link_order
*p
;
9059 if (bfd_link_relocatable (info
))
9061 /* FIXME: we do not yet support relocatable link. It is not obvious
9062 how to do it for debug infos. */
9063 (*info
->callbacks
->einfo
)(_("%P: relocatable link is not supported\n"));
9067 abfd
->outsymbols
= NULL
;
9070 /* Mark all sections which will be included in the output file. */
9071 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9072 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
9073 if (p
->type
== bfd_indirect_link_order
)
9074 p
->u
.indirect
.section
->linker_mark
= TRUE
;
9077 /* Handle all the link order information for the sections. */
9078 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9080 printf ("For section %s (at 0x%08x, flags=0x%08x):\n",
9081 o
->name
, (unsigned)o
->vma
, (unsigned)o
->flags
);
9083 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
9085 printf (" at 0x%08x - 0x%08x: ",
9086 (unsigned)p
->offset
, (unsigned)(p
->offset
+ p
->size
- 1));
9089 case bfd_section_reloc_link_order
:
9090 case bfd_symbol_reloc_link_order
:
9091 printf (" section/symbol reloc\n");
9093 case bfd_indirect_link_order
:
9094 printf (" section %s of %s\n",
9095 p
->u
.indirect
.section
->name
,
9096 p
->u
.indirect
.section
->owner
->filename
);
9098 case bfd_data_link_order
:
9099 printf (" explicit data\n");
9102 printf (" *unknown* type %u\n", p
->type
);
9109 /* Generate the symbol table. */
9110 BFD_ASSERT (PRIV (syms
) == NULL
);
9111 if (info
->strip
!= strip_all
)
9112 bfd_hash_traverse (&info
->hash
->table
, alpha_vms_link_output_symbol
, info
);
9114 /* Find the entry point. */
9115 if (bfd_get_start_address (abfd
) == 0)
9117 bfd
*startbfd
= NULL
;
9119 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link
.next
)
9121 /* Consider only VMS object files. */
9122 if (sub
->xvec
!= abfd
->xvec
)
9125 if (!PRIV2 (sub
, eom_data
).eom_has_transfer
)
9127 if ((PRIV2 (sub
, eom_data
).eom_b_tfrflg
& EEOM__M_WKTFR
) && startbfd
)
9129 if (startbfd
!= NULL
9130 && !(PRIV2 (sub
, eom_data
).eom_b_tfrflg
& EEOM__M_WKTFR
))
9132 (*info
->callbacks
->einfo
)
9133 /* xgettext:c-format */
9134 (_("%P: multiple entry points: in modules %pB and %pB\n"),
9143 unsigned int ps_idx
= PRIV2 (startbfd
, eom_data
).eom_l_psindx
;
9144 bfd_vma tfradr
= PRIV2 (startbfd
, eom_data
).eom_l_tfradr
;
9147 sec
= PRIV2 (startbfd
, sections
)[ps_idx
];
9149 bfd_set_start_address
9150 (abfd
, sec
->output_section
->vma
+ sec
->output_offset
+ tfradr
);
9154 /* Set transfer addresses. */
9157 struct bfd_link_hash_entry
*h
;
9160 PRIV (transfer_address
[i
++]) = 0xffffffff00000340ULL
; /* SYS$IMGACT */
9161 h
= bfd_link_hash_lookup (info
->hash
, "LIB$INITIALIZE", FALSE
, FALSE
, TRUE
);
9162 if (h
!= NULL
&& h
->type
== bfd_link_hash_defined
)
9163 PRIV (transfer_address
[i
++]) =
9164 alpha_vms_get_sym_value (h
->u
.def
.section
, h
->u
.def
.value
);
9165 PRIV (transfer_address
[i
++]) = bfd_get_start_address (abfd
);
9167 PRIV (transfer_address
[i
++]) = 0;
9170 /* Allocate contents.
9171 Also compute the virtual base address. */
9172 base_addr
= (bfd_vma
)-1;
9174 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9176 if (o
->flags
& SEC_HAS_CONTENTS
)
9178 o
->contents
= bfd_alloc (abfd
, o
->size
);
9179 if (o
->contents
== NULL
)
9182 if (o
->flags
& SEC_LOAD
)
9184 if (o
->vma
< base_addr
)
9186 if (o
->vma
+ o
->size
> last_addr
)
9187 last_addr
= o
->vma
+ o
->size
;
9189 /* Clear the RELOC flags. Currently we don't support incremental
9190 linking. We use the RELOC flag for computing the eicp entries. */
9191 o
->flags
&= ~SEC_RELOC
;
9194 /* Create the fixup section. */
9195 fixupsec
= bfd_make_section_anyway_with_flags
9196 (info
->output_bfd
, "$FIXUP$",
9197 SEC_ALLOC
| SEC_LOAD
| SEC_HAS_CONTENTS
| SEC_LINKER_CREATED
);
9198 if (fixupsec
== NULL
)
9200 last_addr
= (last_addr
+ 0xffff) & ~0xffff;
9201 fixupsec
->vma
= last_addr
;
9203 alpha_vms_link_hash (info
)->fixup
= fixupsec
;
9204 alpha_vms_link_hash (info
)->base_addr
= base_addr
;
9206 /* Create the DMT section, if necessary. */
9207 BFD_ASSERT (PRIV (dst_section
) == NULL
);
9208 dst
= bfd_get_section_by_name (abfd
, "$DST$");
9209 if (dst
!= NULL
&& dst
->size
== 0)
9213 PRIV (dst_section
) = dst
;
9214 dmt
= bfd_make_section_anyway_with_flags
9215 (info
->output_bfd
, "$DMT$",
9216 SEC_DEBUGGING
| SEC_HAS_CONTENTS
| SEC_LINKER_CREATED
);
9223 /* Read all sections from the inputs. */
9224 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link
.next
)
9226 if (sub
->flags
& DYNAMIC
)
9228 alpha_vms_create_eisd_for_shared (abfd
, sub
);
9232 if (!alpha_vms_read_sections_content (sub
, info
))
9236 /* Handle all the link order information for the sections.
9237 Note: past this point, it is not possible to create new sections. */
9238 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9240 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
9244 case bfd_section_reloc_link_order
:
9245 case bfd_symbol_reloc_link_order
:
9248 case bfd_indirect_link_order
:
9252 if (! _bfd_default_link_order (abfd
, info
, o
, p
))
9259 /* Compute fixups. */
9260 if (!alpha_vms_build_fixups (info
))
9263 /* Compute the DMT. */
9267 unsigned char *contents
= NULL
;
9269 /* In pass 1, compute the size. In pass 2, write the DMT contents. */
9270 for (pass
= 0; pass
< 2; pass
++)
9272 unsigned int off
= 0;
9274 /* For each object file (ie for each module). */
9275 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link
.next
)
9278 struct vms_dmt_header
*dmth
= NULL
;
9279 unsigned int psect_count
;
9281 /* Skip this module if it has no DST. */
9282 sub_dst
= PRIV2 (sub
, dst_section
);
9283 if (sub_dst
== NULL
|| sub_dst
->size
== 0)
9288 /* Write the header. */
9289 dmth
= (struct vms_dmt_header
*)(contents
+ off
);
9290 bfd_putl32 (sub_dst
->output_offset
, dmth
->modbeg
);
9291 bfd_putl32 (sub_dst
->size
, dmth
->size
);
9294 off
+= sizeof (struct vms_dmt_header
);
9297 /* For each section (ie for each psect). */
9298 for (o
= sub
->sections
; o
!= NULL
; o
= o
->next
)
9300 /* Only consider interesting sections. */
9301 if (!(o
->flags
& SEC_ALLOC
))
9303 if (o
->flags
& SEC_LINKER_CREATED
)
9308 /* Write an entry. */
9309 struct vms_dmt_psect
*dmtp
;
9311 dmtp
= (struct vms_dmt_psect
*)(contents
+ off
);
9312 bfd_putl32 (o
->output_offset
+ o
->output_section
->vma
,
9314 bfd_putl32 (o
->size
, dmtp
->length
);
9317 off
+= sizeof (struct vms_dmt_psect
);
9320 bfd_putl32 (psect_count
, dmth
->psect_count
);
9325 contents
= bfd_zalloc (info
->output_bfd
, off
);
9326 if (contents
== NULL
)
9328 dmt
->contents
= contents
;
9333 BFD_ASSERT (off
== dmt
->size
);
9341 /* Read the contents of a section.
9342 buf points to a buffer of buf_size bytes to be filled with
9343 section data (starting at offset into section) */
9346 alpha_vms_get_section_contents (bfd
*abfd
, asection
*section
,
9347 void *buf
, file_ptr offset
,
9348 bfd_size_type count
)
9352 /* Image are easy. */
9353 if (bfd_get_file_flags (abfd
) & (EXEC_P
| DYNAMIC
))
9354 return _bfd_generic_get_section_contents (abfd
, section
,
9355 buf
, offset
, count
);
9358 if (offset
+ count
< count
9359 || offset
+ count
> section
->size
)
9361 bfd_set_error (bfd_error_invalid_operation
);
9365 /* If the section is already in memory, just copy it. */
9366 if (section
->flags
& SEC_IN_MEMORY
)
9368 BFD_ASSERT (section
->contents
!= NULL
);
9369 memcpy (buf
, section
->contents
+ offset
, count
);
9372 if (section
->size
== 0)
9375 /* Alloc in memory and read ETIRs. */
9376 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
9378 BFD_ASSERT (sec
->contents
== NULL
);
9380 if (sec
->size
!= 0 && (sec
->flags
& SEC_HAS_CONTENTS
))
9382 sec
->contents
= bfd_alloc (abfd
, sec
->size
);
9383 if (sec
->contents
== NULL
)
9387 if (!alpha_vms_read_sections_content (abfd
, NULL
))
9389 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
9391 sec
->flags
|= SEC_IN_MEMORY
;
9392 memcpy (buf
, section
->contents
+ offset
, count
);
9397 /* Set the format of a file being written. */
9400 alpha_vms_mkobject (bfd
* abfd
)
9402 const bfd_arch_info_type
*arch
;
9404 vms_debug2 ((1, "alpha_vms_mkobject (%p)\n", abfd
));
9406 if (!vms_initialize (abfd
))
9409 PRIV (recwr
.buf
) = bfd_alloc (abfd
, MAX_OUTREC_SIZE
);
9410 if (PRIV (recwr
.buf
) == NULL
)
9413 arch
= bfd_scan_arch ("alpha");
9417 bfd_set_error (bfd_error_wrong_format
);
9421 abfd
->arch_info
= arch
;
9428 /* Called when the BFD is being closed to do any necessary cleanup. */
9431 vms_close_and_cleanup (bfd
* abfd
)
9433 vms_debug2 ((1, "vms_close_and_cleanup (%p)\n", abfd
));
9435 if (abfd
== NULL
|| abfd
->tdata
.any
== NULL
)
9438 if (abfd
->format
== bfd_object
)
9440 alpha_vms_free_private (abfd
);
9443 if (abfd
->direction
== write_direction
)
9445 /* Last step on VMS is to convert the file to variable record length
9447 if (!bfd_cache_close (abfd
))
9449 if (!_bfd_vms_convert_to_var_unix_filename (abfd
->filename
))
9455 return _bfd_generic_close_and_cleanup (abfd
);
9458 /* Called when a new section is created. */
9461 vms_new_section_hook (bfd
* abfd
, asection
*section
)
9465 vms_debug2 ((1, "vms_new_section_hook (%p, [%u]%s)\n",
9466 abfd
, section
->index
, section
->name
));
9468 if (!bfd_set_section_alignment (section
, 0))
9471 vms_debug2 ((7, "%u: %s\n", section
->index
, section
->name
));
9473 amt
= sizeof (struct vms_section_data_struct
);
9474 section
->used_by_bfd
= bfd_zalloc (abfd
, amt
);
9475 if (section
->used_by_bfd
== NULL
)
9478 /* Create the section symbol. */
9479 return _bfd_generic_new_section_hook (abfd
, section
);
9482 /* Part 4.5, symbols. */
9484 /* Print symbol to file according to how. how is one of
9485 bfd_print_symbol_name just print the name
9486 bfd_print_symbol_more print more (???)
9487 bfd_print_symbol_all print all we know, which is not much right now :-). */
9490 vms_print_symbol (bfd
* abfd
,
9493 bfd_print_symbol_type how
)
9495 vms_debug2 ((1, "vms_print_symbol (%p, %p, %p, %d)\n",
9496 abfd
, file
, symbol
, how
));
9500 case bfd_print_symbol_name
:
9501 case bfd_print_symbol_more
:
9502 fprintf ((FILE *)file
," %s", symbol
->name
);
9505 case bfd_print_symbol_all
:
9507 const char *section_name
= symbol
->section
->name
;
9509 bfd_print_symbol_vandf (abfd
, file
, symbol
);
9511 fprintf ((FILE *) file
," %-8s %s", section_name
, symbol
->name
);
9517 /* Return information about symbol in ret.
9519 fill type, value and name
9522 B bss segment symbol
9524 D data segment symbol
9526 t a static function symbol
9527 T text segment symbol
9532 vms_get_symbol_info (bfd
* abfd ATTRIBUTE_UNUSED
,
9538 vms_debug2 ((1, "vms_get_symbol_info (%p, %p, %p)\n", abfd
, symbol
, ret
));
9540 sec
= symbol
->section
;
9547 else if (bfd_is_com_section (sec
))
9549 else if (bfd_is_abs_section (sec
))
9551 else if (bfd_is_und_section (sec
))
9553 else if (bfd_is_ind_section (sec
))
9555 else if ((symbol
->flags
& BSF_FUNCTION
)
9556 || (bfd_section_flags (sec
) & SEC_CODE
))
9558 else if (bfd_section_flags (sec
) & SEC_DATA
)
9560 else if (bfd_section_flags (sec
) & SEC_ALLOC
)
9565 if (ret
->type
!= 'U')
9566 ret
->value
= symbol
->value
+ symbol
->section
->vma
;
9569 ret
->name
= symbol
->name
;
9572 /* Return TRUE if the given symbol sym in the BFD abfd is
9573 a compiler generated local label, else return FALSE. */
9576 vms_bfd_is_local_label_name (bfd
* abfd ATTRIBUTE_UNUSED
,
9579 return name
[0] == '$';
9582 /* Part 4.7, writing an object file. */
9584 /* Sets the contents of the section section in BFD abfd to the data starting
9585 in memory at LOCATION. The data is written to the output section starting
9586 at offset offset for count bytes.
9588 Normally TRUE is returned, else FALSE. Possible error returns are:
9589 o bfd_error_no_contents - The output section does not have the
9590 SEC_HAS_CONTENTS attribute, so nothing can be written to it.
9591 o and some more too */
9594 _bfd_vms_set_section_contents (bfd
* abfd
,
9596 const void * location
,
9598 bfd_size_type count
)
9600 if (section
->contents
== NULL
)
9602 section
->contents
= bfd_alloc (abfd
, section
->size
);
9603 if (section
->contents
== NULL
)
9606 memcpy (section
->contents
+ offset
, location
, (size_t) count
);
9612 /* Set the architecture and machine type in BFD abfd to arch and mach.
9613 Find the correct pointer to a structure and insert it into the arch_info
9617 alpha_vms_set_arch_mach (bfd
*abfd
,
9618 enum bfd_architecture arch
, unsigned long mach
)
9620 if (arch
!= bfd_arch_alpha
9621 && arch
!= bfd_arch_unknown
)
9624 return bfd_default_set_arch_mach (abfd
, arch
, mach
);
9627 /* Set section VMS flags. Clear NO_FLAGS and set FLAGS. */
9630 bfd_vms_set_section_flags (bfd
*abfd ATTRIBUTE_UNUSED
,
9631 asection
*sec
, flagword no_flags
, flagword flags
)
9633 vms_section_data (sec
)->no_flags
= no_flags
;
9634 vms_section_data (sec
)->flags
= flags
;
9637 struct vms_private_data_struct
*
9638 bfd_vms_get_data (bfd
*abfd
)
9640 return (struct vms_private_data_struct
*)abfd
->tdata
.any
;
9643 #define vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9644 #define vms_bfd_link_just_syms _bfd_generic_link_just_syms
9645 #define vms_bfd_copy_link_hash_symbol_type \
9646 _bfd_generic_copy_link_hash_symbol_type
9647 #define vms_bfd_is_group_section bfd_generic_is_group_section
9648 #define vms_bfd_group_name bfd_generic_group_name
9649 #define vms_bfd_discard_group bfd_generic_discard_group
9650 #define vms_section_already_linked _bfd_generic_section_already_linked
9651 #define vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9652 #define vms_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
9653 #define vms_bfd_define_start_stop bfd_generic_define_start_stop
9654 #define vms_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
9656 #define vms_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
9657 #define vms_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
9658 #define vms_bfd_copy_private_section_data _bfd_generic_bfd_copy_private_section_data
9659 #define vms_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
9660 #define vms_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
9661 #define vms_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
9663 /* Symbols table. */
9664 #define alpha_vms_make_empty_symbol _bfd_generic_make_empty_symbol
9665 #define alpha_vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9666 #define alpha_vms_print_symbol vms_print_symbol
9667 #define alpha_vms_get_symbol_info vms_get_symbol_info
9668 #define alpha_vms_get_symbol_version_string \
9669 _bfd_nosymbols_get_symbol_version_string
9671 #define alpha_vms_read_minisymbols _bfd_generic_read_minisymbols
9672 #define alpha_vms_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
9673 #define alpha_vms_get_lineno _bfd_nosymbols_get_lineno
9674 #define alpha_vms_find_inliner_info _bfd_nosymbols_find_inliner_info
9675 #define alpha_vms_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
9676 #define alpha_vms_find_nearest_line _bfd_vms_find_nearest_line
9677 #define alpha_vms_find_line _bfd_nosymbols_find_line
9678 #define alpha_vms_bfd_is_local_label_name vms_bfd_is_local_label_name
9680 /* Generic table. */
9681 #define alpha_vms_close_and_cleanup vms_close_and_cleanup
9682 #define alpha_vms_bfd_free_cached_info vms_bfd_free_cached_info
9683 #define alpha_vms_new_section_hook vms_new_section_hook
9684 #define alpha_vms_set_section_contents _bfd_vms_set_section_contents
9685 #define alpha_vms_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
9687 #define alpha_vms_bfd_get_relocated_section_contents \
9688 bfd_generic_get_relocated_section_contents
9690 #define alpha_vms_bfd_relax_section bfd_generic_relax_section
9691 #define alpha_vms_bfd_gc_sections bfd_generic_gc_sections
9692 #define alpha_vms_bfd_lookup_section_flags bfd_generic_lookup_section_flags
9693 #define alpha_vms_bfd_merge_sections bfd_generic_merge_sections
9694 #define alpha_vms_bfd_is_group_section bfd_generic_is_group_section
9695 #define alpha_vms_bfd_group_name bfd_generic_group_name
9696 #define alpha_vms_bfd_discard_group bfd_generic_discard_group
9697 #define alpha_vms_section_already_linked \
9698 _bfd_generic_section_already_linked
9700 #define alpha_vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9701 #define alpha_vms_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
9702 #define alpha_vms_bfd_define_start_stop bfd_generic_define_start_stop
9703 #define alpha_vms_bfd_link_just_syms _bfd_generic_link_just_syms
9704 #define alpha_vms_bfd_copy_link_hash_symbol_type \
9705 _bfd_generic_copy_link_hash_symbol_type
9707 #define alpha_vms_bfd_link_split_section _bfd_generic_link_split_section
9709 #define alpha_vms_get_dynamic_symtab_upper_bound \
9710 _bfd_nodynamic_get_dynamic_symtab_upper_bound
9711 #define alpha_vms_canonicalize_dynamic_symtab \
9712 _bfd_nodynamic_canonicalize_dynamic_symtab
9713 #define alpha_vms_get_dynamic_reloc_upper_bound \
9714 _bfd_nodynamic_get_dynamic_reloc_upper_bound
9715 #define alpha_vms_canonicalize_dynamic_reloc \
9716 _bfd_nodynamic_canonicalize_dynamic_reloc
9717 #define alpha_vms_bfd_link_check_relocs _bfd_generic_link_check_relocs
9719 const bfd_target alpha_vms_vec
=
9721 "vms-alpha", /* Name. */
9722 bfd_target_evax_flavour
,
9723 BFD_ENDIAN_LITTLE
, /* Data byte order is little. */
9724 BFD_ENDIAN_LITTLE
, /* Header byte order is little. */
9726 (HAS_RELOC
| EXEC_P
| HAS_LINENO
| HAS_DEBUG
| HAS_SYMS
| HAS_LOCALS
9727 | WP_TEXT
| D_PAGED
), /* Object flags. */
9728 (SEC_ALLOC
| SEC_LOAD
| SEC_RELOC
9729 | SEC_READONLY
| SEC_CODE
| SEC_DATA
9730 | SEC_HAS_CONTENTS
| SEC_IN_MEMORY
), /* Sect flags. */
9731 0, /* symbol_leading_char. */
9732 ' ', /* ar_pad_char. */
9733 15, /* ar_max_namelen. */
9734 0, /* match priority. */
9735 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
9736 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
9737 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
9738 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
9739 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
9740 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
9742 { /* bfd_check_format. */
9745 _bfd_vms_lib_alpha_archive_p
,
9748 { /* bfd_set_format. */
9749 _bfd_bool_bfd_false_error
,
9751 _bfd_vms_lib_alpha_mkarchive
,
9752 _bfd_bool_bfd_false_error
9754 { /* bfd_write_contents. */
9755 _bfd_bool_bfd_false_error
,
9756 alpha_vms_write_object_contents
,
9757 _bfd_vms_lib_write_archive_contents
,
9758 _bfd_bool_bfd_false_error
9761 BFD_JUMP_TABLE_GENERIC (alpha_vms
),
9762 BFD_JUMP_TABLE_COPY (vms
),
9763 BFD_JUMP_TABLE_CORE (_bfd_nocore
),
9764 BFD_JUMP_TABLE_ARCHIVE (_bfd_vms_lib
),
9765 BFD_JUMP_TABLE_SYMBOLS (alpha_vms
),
9766 BFD_JUMP_TABLE_RELOCS (alpha_vms
),
9767 BFD_JUMP_TABLE_WRITE (alpha_vms
),
9768 BFD_JUMP_TABLE_LINK (alpha_vms
),
9769 BFD_JUMP_TABLE_DYNAMIC (alpha_vms
),