1 /* vms.c -- BFD back-end for EVAX (openVMS/Alpha) files.
2 Copyright (C) 1996-2021 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)
51 #include "vms/eihvn.h"
52 #include "vms/eobjrec.h"
55 #include "vms/esgps.h"
64 #include "vms/esdfm.h"
65 #include "vms/esdfv.h"
71 #include "vms/internal.h"
74 #define MIN(a,b) ((a) < (b) ? (a) : (b))
79 /* The r_type field in a reloc is one of the following values. */
80 #define ALPHA_R_IGNORE 0
81 #define ALPHA_R_REFQUAD 1
82 #define ALPHA_R_BRADDR 2
83 #define ALPHA_R_HINT 3
84 #define ALPHA_R_SREL16 4
85 #define ALPHA_R_SREL32 5
86 #define ALPHA_R_SREL64 6
87 #define ALPHA_R_OP_PUSH 7
88 #define ALPHA_R_OP_STORE 8
89 #define ALPHA_R_OP_PSUB 9
90 #define ALPHA_R_OP_PRSHIFT 10
91 #define ALPHA_R_LINKAGE 11
92 #define ALPHA_R_REFLONG 12
93 #define ALPHA_R_CODEADDR 13
94 #define ALPHA_R_NOP 14
95 #define ALPHA_R_BSR 15
96 #define ALPHA_R_LDA 16
97 #define ALPHA_R_BOH 17
99 /* These are used with DST_S_C_LINE_NUM. */
100 #define DST_S_C_LINE_NUM_HEADER_SIZE 4
102 /* These are used with DST_S_C_SOURCE */
104 #define DST_S_B_PCLINE_UNSBYTE 1
105 #define DST_S_W_PCLINE_UNSWORD 1
106 #define DST_S_L_PCLINE_UNSLONG 1
108 #define DST_S_B_MODBEG_NAME 14
109 #define DST_S_L_RTNBEG_ADDRESS 5
110 #define DST_S_B_RTNBEG_NAME 13
111 #define DST_S_L_RTNEND_SIZE 5
113 /* These are used with DST_S_C_SOURCE. */
114 #define DST_S_C_SOURCE_HEADER_SIZE 4
116 #define DST_S_B_SRC_DF_LENGTH 1
117 #define DST_S_W_SRC_DF_FILEID 3
118 #define DST_S_B_SRC_DF_FILENAME 20
119 #define DST_S_B_SRC_UNSBYTE 1
120 #define DST_S_W_SRC_UNSWORD 1
121 #define DST_S_L_SRC_UNSLONG 1
123 /* Debugger symbol definitions. */
125 #define DBG_S_L_DMT_MODBEG 0
126 #define DBG_S_L_DST_SIZE 4
127 #define DBG_S_W_DMT_PSECT_COUNT 8
128 #define DBG_S_C_DMT_HEADER_SIZE 12
130 #define DBG_S_L_DMT_PSECT_START 0
131 #define DBG_S_L_DMT_PSECT_LENGTH 4
132 #define DBG_S_C_DMT_PSECT_SIZE 8
134 /* VMS module header. */
150 #define EMH_DATE_LENGTH 17
152 /* VMS End-Of-Module records (EOM/EEOM). */
156 unsigned int eom_l_total_lps
;
157 unsigned short eom_w_comcod
;
158 bool eom_has_transfer
;
159 unsigned char eom_b_tfrflg
;
160 unsigned int eom_l_psindx
;
161 unsigned int eom_l_tfradr
;
164 struct vms_symbol_entry
170 unsigned char data_type
;
171 unsigned short flags
;
173 /* Section and offset/value of the symbol. */
177 /* Section and offset/value for the entry point (only for subprg). */
178 asection
*code_section
;
179 unsigned int code_value
;
181 /* Symbol vector offset. */
182 unsigned int symbol_vector
;
184 /* Length of the name. */
185 unsigned char namelen
;
190 /* Stack value for push/pop commands. */
198 #define STACKSIZE 128
200 /* A minimal decoding of DST compilation units. We only decode
201 what's needed to get to the line number information. */
211 struct srecinfo
*next
;
219 struct lineinfo
*next
;
226 struct funcinfo
*next
;
234 /* Chain the previously read compilation unit. */
237 /* The module name. */
240 /* The start offset and size of debug info in the DST section. */
244 /* The lowest and highest addresses contained in this compilation
245 unit as specified in the compilation unit header. */
249 /* The listing line table. */
250 struct lineinfo
*line_table
;
252 /* The source record table. */
253 struct srecinfo
*srec_table
;
255 /* A list of the functions found in this module. */
256 struct funcinfo
*func_table
;
258 /* Current allocation of file_table. */
259 unsigned int file_table_count
;
261 /* An array of the files making up this module. */
262 struct fileinfo
*file_table
;
265 /* BFD private data for alpha-vms. */
267 struct vms_private_data_struct
269 /* If true, relocs have been read. */
272 /* Record input buffer. */
273 struct vms_rec_rd recrd
;
274 struct vms_rec_wr recwr
;
276 struct hdr_struct hdr_data
; /* data from HDR/EMH record */
277 struct eom_struct eom_data
; /* data from EOM/EEOM record */
279 /* Transfer addresses (entry points). */
280 bfd_vma transfer_address
[4];
282 /* Array of GSD sections to get the correspond BFD one. */
283 unsigned int section_max
; /* Size of the sections array. */
284 unsigned int section_count
; /* Number of GSD sections. */
287 /* Array of raw symbols. */
288 struct vms_symbol_entry
**syms
;
290 /* Canonicalized symbols. */
293 /* Number of symbols. */
294 unsigned int gsd_sym_count
;
295 /* Size of the syms array. */
296 unsigned int max_sym_count
;
297 /* Number of procedure symbols. */
298 unsigned int norm_sym_count
;
300 /* Stack used to evaluate TIR/ETIR commands. */
301 struct stack_struct
*stack
;
304 /* Content reading. */
305 asection
*image_section
; /* section for image_ptr */
306 file_ptr image_offset
; /* Offset for image_ptr. */
308 struct module
*modules
; /* list of all compilation units */
310 /* The DST section. */
311 asection
*dst_section
;
313 unsigned int dst_ptr_offsets_count
; /* # of offsets in following array */
314 unsigned int *dst_ptr_offsets
; /* array of saved image_ptr offsets */
316 /* Shared library support */
317 bfd_vma symvva
; /* relative virtual address of symbol vector */
319 unsigned char matchctl
;
321 /* Shared library index. This is used for input bfd while linking. */
322 unsigned int shr_index
;
324 /* Used to place structures in the file. */
327 /* Simply linked list of eisd. */
328 struct vms_internal_eisd_map
*eisd_head
;
329 struct vms_internal_eisd_map
*eisd_tail
;
331 /* Simply linked list of eisd for shared libraries. */
332 struct vms_internal_eisd_map
*gbl_eisd_head
;
333 struct vms_internal_eisd_map
*gbl_eisd_tail
;
335 /* linkage index counter used by conditional store commands */
336 unsigned int vms_linkage_index
;
339 #define PRIV2(abfd, name) \
340 (((struct vms_private_data_struct *)(abfd)->tdata.any)->name)
341 #define PRIV(name) PRIV2(abfd,name)
344 /* Used to keep extra VMS specific information for a given section.
346 reloc_size holds the size of the relocation stream, note this
347 is very different from the number of relocations as VMS relocations
350 reloc_stream is the actual stream of relocation entries. */
352 struct vms_section_data_struct
354 /* Maximnum number of entries in sec->relocation. */
357 /* Corresponding eisd. Used only while generating executables. */
358 struct vms_internal_eisd_map
*eisd
;
360 /* PSC flags to be clear. */
363 /* PSC flags to be set. */
367 #define vms_section_data(sec) \
368 ((struct vms_section_data_struct *)sec->used_by_bfd)
370 /* To be called from the debugger. */
371 struct vms_private_data_struct
*bfd_vms_get_data (bfd
*);
373 static int vms_get_remaining_object_record (bfd
*, unsigned int);
374 static bool _bfd_vms_slurp_object_records (bfd
* abfd
);
375 static bool alpha_vms_add_fixup_lp (struct bfd_link_info
*, bfd
*, bfd
*);
376 static bool alpha_vms_add_fixup_ca (struct bfd_link_info
*, bfd
*, bfd
*);
377 static bool alpha_vms_add_fixup_qr (struct bfd_link_info
*, bfd
*, bfd
*,
379 static bool alpha_vms_add_fixup_lr (struct bfd_link_info
*, unsigned int,
381 static bool alpha_vms_add_lw_reloc (struct bfd_link_info
*);
382 static bool alpha_vms_add_qw_reloc (struct bfd_link_info
*);
391 /* Number of elements in VEC. */
393 #define VEC_COUNT(VEC) ((VEC).nbr_el)
395 /* Get the address of the Nth element. */
397 #define VEC_EL(VEC, TYPE, N) (((TYPE *)((VEC).els))[N])
399 #define VEC_INIT(VEC) \
406 /* Be sure there is room for a new element. */
408 static void *vector_grow1 (struct vector_type
*vec
, size_t elsz
);
410 /* Allocate room for a new element and return its address. */
412 #define VEC_APPEND(VEC, TYPE) \
413 ((TYPE *) vector_grow1 (&VEC, sizeof (TYPE)))
415 struct alpha_vms_vma_ref
417 bfd_vma vma
; /* Vma in the output. */
418 bfd_vma ref
; /* Reference in the input. */
421 struct alpha_vms_shlib_el
426 struct vector_type lp
; /* Vector of bfd_vma. */
427 struct vector_type ca
; /* Vector of bfd_vma. */
428 struct vector_type qr
; /* Vector of struct alpha_vms_vma_ref. */
431 /* Alpha VMS linker hash table. */
433 struct alpha_vms_link_hash_table
435 struct bfd_link_hash_table root
;
437 /* Vector of shared libraries. */
438 struct vector_type shrlibs
;
443 /* Base address. Used by fixups. */
447 #define alpha_vms_link_hash(INFO) \
448 ((struct alpha_vms_link_hash_table *)(INFO->hash))
450 /* Alpha VMS linker hash table entry. */
452 struct alpha_vms_link_hash_entry
454 struct bfd_link_hash_entry root
;
456 /* Pointer to the original vms symbol. */
457 struct vms_symbol_entry
*sym
;
462 /* Read & process EIHD record.
463 Return TRUE on success, FALSE on error. */
466 _bfd_vms_slurp_eihd (bfd
*abfd
, unsigned int *eisd_offset
,
467 unsigned int *eihs_offset
)
469 unsigned int imgtype
, size
;
471 struct vms_eihd
*eihd
= (struct vms_eihd
*)PRIV (recrd
.rec
);
473 vms_debug2 ((8, "_bfd_vms_slurp_eihd\n"));
475 /* PR 21813: Check for an undersized record. */
476 if (PRIV (recrd
.buf_size
) < sizeof (* eihd
))
478 _bfd_error_handler (_("corrupt EIHD record - size is too small"));
479 bfd_set_error (bfd_error_bad_value
);
483 size
= bfd_getl32 (eihd
->size
);
484 imgtype
= bfd_getl32 (eihd
->imgtype
);
486 if (imgtype
== EIHD__K_EXE
|| imgtype
== EIHD__K_LIM
)
487 abfd
->flags
|= EXEC_P
;
489 symvva
= bfd_getl64 (eihd
->symvva
);
492 PRIV (symvva
) = symvva
;
493 abfd
->flags
|= DYNAMIC
;
496 PRIV (ident
) = bfd_getl32 (eihd
->ident
);
497 PRIV (matchctl
) = eihd
->matchctl
;
499 *eisd_offset
= bfd_getl32 (eihd
->isdoff
);
500 *eihs_offset
= bfd_getl32 (eihd
->symdbgoff
);
502 vms_debug2 ((4, "EIHD size %d imgtype %d symvva 0x%lx eisd %d eihs %d\n",
503 size
, imgtype
, (unsigned long)symvva
,
504 *eisd_offset
, *eihs_offset
));
510 /* Read & process EISD record.
511 Return TRUE on success, FALSE on error. */
514 _bfd_vms_slurp_eisd (bfd
*abfd
, unsigned int offset
)
516 int section_count
= 0;
518 vms_debug2 ((8, "_bfd_vms_slurp_eisd\n"));
522 struct vms_eisd
*eisd
;
523 unsigned int rec_size
;
532 /* PR 17512: file: 3d9e9fe9. */
533 if (offset
> PRIV (recrd
.rec_size
)
534 || (PRIV (recrd
.rec_size
) - offset
535 < offsetof (struct vms_eisd
, eisdsize
) + 4))
537 eisd
= (struct vms_eisd
*) (PRIV (recrd
.rec
) + offset
);
538 rec_size
= bfd_getl32 (eisd
->eisdsize
);
542 /* Skip to next block if pad. */
543 if (rec_size
== 0xffffffff)
545 offset
= (offset
+ VMS_BLOCK_SIZE
) & ~(VMS_BLOCK_SIZE
- 1);
549 /* Make sure that there is enough data present in the record. */
550 if (rec_size
< offsetof (struct vms_eisd
, type
) + 1)
552 /* Make sure that the record is not too big either. */
553 if (rec_size
> PRIV (recrd
.rec_size
) - offset
)
558 size
= bfd_getl32 (eisd
->secsize
);
559 vaddr
= bfd_getl64 (eisd
->virt_addr
);
560 flags
= bfd_getl32 (eisd
->flags
);
561 vbn
= bfd_getl32 (eisd
->vbn
);
563 vms_debug2 ((4, "EISD at 0x%x size 0x%x addr 0x%lx flags 0x%x blk %d\n",
564 offset
, size
, (unsigned long)vaddr
, flags
, vbn
));
566 /* VMS combines psects from .obj files into isects in the .exe. This
567 process doesn't preserve enough information to reliably determine
568 what's in each section without examining the data. This is
569 especially true of DWARF debug sections. */
570 bfd_flags
= SEC_ALLOC
;
572 bfd_flags
|= SEC_HAS_CONTENTS
| SEC_LOAD
;
574 if (flags
& EISD__M_EXE
)
575 bfd_flags
|= SEC_CODE
;
577 if (flags
& EISD__M_NONSHRADR
)
578 bfd_flags
|= SEC_DATA
;
580 if (!(flags
& EISD__M_WRT
))
581 bfd_flags
|= SEC_READONLY
;
583 if (flags
& EISD__M_DZRO
)
584 bfd_flags
|= SEC_DATA
;
586 if (flags
& EISD__M_FIXUPVEC
)
587 bfd_flags
|= SEC_DATA
;
589 if (flags
& EISD__M_CRF
)
590 bfd_flags
|= SEC_DATA
;
592 if (flags
& EISD__M_GBL
)
594 if (rec_size
<= offsetof (struct vms_eisd
, gblnam
))
596 else if (rec_size
< sizeof (struct vms_eisd
))
597 name
= _bfd_vms_save_counted_string (abfd
, eisd
->gblnam
,
598 rec_size
- offsetof (struct vms_eisd
, gblnam
));
600 name
= _bfd_vms_save_counted_string (abfd
, eisd
->gblnam
,
602 if (name
== NULL
|| name
[0] == 0)
604 bfd_flags
|= SEC_COFF_SHARED_LIBRARY
;
605 bfd_flags
&= ~(SEC_ALLOC
| SEC_LOAD
);
607 else if (flags
& EISD__M_FIXUPVEC
)
609 else if (eisd
->type
== EISD__K_USRSTACK
)
615 name
= (char *) bfd_alloc (abfd
, 32);
618 if (flags
& EISD__M_DZRO
)
620 else if (flags
& EISD__M_EXE
)
622 else if (!(flags
& EISD__M_WRT
))
626 BFD_ASSERT (section_count
< 999);
627 sprintf (name
, "$%s_%03d$", pfx
, section_count
++);
630 section
= bfd_make_section (abfd
, name
);
635 section
->filepos
= vbn
? VMS_BLOCK_SIZE
* (vbn
- 1) : 0;
636 section
->size
= size
;
637 section
->vma
= vaddr
;
639 if (!bfd_set_section_flags (section
, bfd_flags
))
646 /* Read & process EIHS record.
647 Return TRUE on success, FALSE on error. */
650 _bfd_vms_slurp_eihs (bfd
*abfd
, unsigned int offset
)
652 unsigned char *p
= PRIV (recrd
.rec
) + offset
;
654 unsigned int gstsize ATTRIBUTE_UNUSED
;
656 unsigned int dstsize
;
658 unsigned int dmtbytes
;
661 /* PR 21611: Check that offset is valid. */
662 if (offset
> PRIV (recrd
.rec_size
) - (EIHS__L_DMTBYTES
+ 4))
664 _bfd_error_handler (_("unable to read EIHS record at offset %#x"),
666 bfd_set_error (bfd_error_file_truncated
);
670 gstvbn
= bfd_getl32 (p
+ EIHS__L_GSTVBN
);
671 gstsize
= bfd_getl32 (p
+ EIHS__L_GSTSIZE
);
672 dstvbn
= bfd_getl32 (p
+ EIHS__L_DSTVBN
);
673 dstsize
= bfd_getl32 (p
+ EIHS__L_DSTSIZE
);
674 dmtvbn
= bfd_getl32 (p
+ EIHS__L_DMTVBN
);
675 dmtbytes
= bfd_getl32 (p
+ EIHS__L_DMTBYTES
);
678 vms_debug (8, "_bfd_vms_slurp_ihs\n");
679 vms_debug (4, "EIHS record gstvbn %d gstsize %d dstvbn %d dstsize %d dmtvbn %d dmtbytes %d\n",
680 gstvbn
, gstsize
, dstvbn
, dstsize
, dmtvbn
, dmtbytes
);
685 flagword bfd_flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
;
687 section
= bfd_make_section (abfd
, "$DST$");
691 section
->size
= dstsize
;
692 section
->filepos
= VMS_BLOCK_SIZE
* (dstvbn
- 1);
694 if (!bfd_set_section_flags (section
, bfd_flags
))
697 PRIV (dst_section
) = section
;
698 abfd
->flags
|= (HAS_DEBUG
| HAS_LINENO
);
703 flagword bfd_flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
;
705 section
= bfd_make_section (abfd
, "$DMT$");
709 section
->size
= dmtbytes
;
710 section
->filepos
= VMS_BLOCK_SIZE
* (dmtvbn
- 1);
712 if (!bfd_set_section_flags (section
, bfd_flags
))
718 if (bfd_seek (abfd
, VMS_BLOCK_SIZE
* (gstvbn
- 1), SEEK_SET
))
720 bfd_set_error (bfd_error_file_truncated
);
724 if (!_bfd_vms_slurp_object_records (abfd
))
727 abfd
->flags
|= HAS_SYMS
;
733 /* Object file reading. */
735 /* Object file input functions. */
737 /* Get next record from object file to vms_buf.
738 Set PRIV(buf_size) and return it
740 This is a little tricky since it should be portable.
742 The openVMS object file has 'variable length' which means that
743 read() returns data in chunks of (hopefully) correct and expected
744 size. The linker (and other tools on VMS) depend on that. Unix
745 doesn't know about 'formatted' files, so reading and writing such
746 an object file in a Unix environment is not trivial.
748 With the tool 'file' (available on all VMS FTP sites), one
749 can view and change the attributes of a file. Changing from
750 'variable length' to 'fixed length, 512 bytes' reveals the
751 record size at the first 2 bytes of every record. The same
752 may happen during the transfer of object files from VMS to Unix,
753 at least with UCX, the DEC implementation of TCP/IP.
755 The VMS format repeats the size at bytes 2 & 3 of every record.
757 On the first call (file_format == FF_UNKNOWN) we check if
758 the first and the third byte pair (!) of the record match.
759 If they do it's an object file in an Unix environment or with
760 wrong attributes (FF_FOREIGN), else we should be in a VMS
761 environment where read() returns the record size (FF_NATIVE).
763 Reading is always done in 2 steps:
764 1. first just the record header is read and the size extracted,
765 2. then the read buffer is adjusted and the remaining bytes are
768 All file I/O is done on even file positions. */
770 #define VMS_OBJECT_ADJUSTMENT 2
773 maybe_adjust_record_pointer_for_object (bfd
*abfd
)
775 /* Set the file format once for all on the first invocation. */
776 if (PRIV (recrd
.file_format
) == FF_UNKNOWN
)
778 if (PRIV (recrd
.rec
)[0] == PRIV (recrd
.rec
)[4]
779 && PRIV (recrd
.rec
)[1] == PRIV (recrd
.rec
)[5])
780 PRIV (recrd
.file_format
) = FF_FOREIGN
;
782 PRIV (recrd
.file_format
) = FF_NATIVE
;
785 /* The adjustment is needed only in an Unix environment. */
786 if (PRIV (recrd
.file_format
) == FF_FOREIGN
)
787 PRIV (recrd
.rec
) += VMS_OBJECT_ADJUSTMENT
;
790 /* Implement step #1 of the object record reading procedure.
791 Return the record type or -1 on failure. */
794 _bfd_vms_get_object_record (bfd
*abfd
)
796 unsigned int test_len
= 6;
799 vms_debug2 ((8, "_bfd_vms_get_obj_record\n"));
801 /* Skip alignment byte if the current position is odd. */
802 if (PRIV (recrd
.file_format
) == FF_FOREIGN
&& (bfd_tell (abfd
) & 1))
804 if (bfd_bread (PRIV (recrd
.buf
), 1, abfd
) != 1)
806 bfd_set_error (bfd_error_file_truncated
);
811 /* Read the record header */
812 if (bfd_bread (PRIV (recrd
.buf
), test_len
, abfd
) != test_len
)
814 bfd_set_error (bfd_error_file_truncated
);
818 /* Reset the record pointer. */
819 PRIV (recrd
.rec
) = PRIV (recrd
.buf
);
820 maybe_adjust_record_pointer_for_object (abfd
);
822 if (vms_get_remaining_object_record (abfd
, test_len
) <= 0)
825 type
= bfd_getl16 (PRIV (recrd
.rec
));
827 vms_debug2 ((8, "_bfd_vms_get_obj_record: rec %p, size %d, type %d\n",
828 PRIV (recrd
.rec
), PRIV (recrd
.rec_size
), type
));
833 /* Implement step #2 of the object record reading procedure.
834 Return the size of the record or 0 on failure. */
837 vms_get_remaining_object_record (bfd
*abfd
, unsigned int read_so_far
)
839 unsigned int to_read
;
841 vms_debug2 ((8, "vms_get_remaining_obj_record\n"));
843 /* Extract record size. */
844 PRIV (recrd
.rec_size
) = bfd_getl16 (PRIV (recrd
.rec
) + 2);
846 if (PRIV (recrd
.rec_size
) == 0)
848 bfd_set_error (bfd_error_file_truncated
);
852 /* That's what the linker manual says. */
853 if (PRIV (recrd
.rec_size
) > EOBJ__C_MAXRECSIZ
)
855 bfd_set_error (bfd_error_file_truncated
);
859 /* Take into account object adjustment. */
860 to_read
= PRIV (recrd
.rec_size
);
861 if (PRIV (recrd
.file_format
) == FF_FOREIGN
)
862 to_read
+= VMS_OBJECT_ADJUSTMENT
;
864 /* Adjust the buffer. */
865 if (to_read
> PRIV (recrd
.buf_size
))
868 = (unsigned char *) bfd_realloc_or_free (PRIV (recrd
.buf
), to_read
);
869 if (PRIV (recrd
.buf
) == NULL
)
871 PRIV (recrd
.buf_size
) = to_read
;
873 /* PR 17512: file: 025-1974-0.004. */
874 else if (to_read
<= read_so_far
)
877 /* Read the remaining record. */
878 to_read
-= read_so_far
;
880 vms_debug2 ((8, "vms_get_remaining_obj_record: to_read %d\n", to_read
));
882 if (bfd_bread (PRIV (recrd
.buf
) + read_so_far
, to_read
, abfd
) != to_read
)
884 bfd_set_error (bfd_error_file_truncated
);
888 /* Reset the record pointer. */
889 PRIV (recrd
.rec
) = PRIV (recrd
.buf
);
890 maybe_adjust_record_pointer_for_object (abfd
);
892 vms_debug2 ((8, "vms_get_remaining_obj_record: size %d\n",
893 PRIV (recrd
.rec_size
)));
895 return PRIV (recrd
.rec_size
);
898 /* Read and process emh record.
899 Return TRUE on success, FALSE on error. */
902 _bfd_vms_slurp_ehdr (bfd
*abfd
)
905 unsigned char *vms_rec
;
909 vms_rec
= PRIV (recrd
.rec
);
910 /* PR 17512: file: 62736583. */
911 end
= PRIV (recrd
.buf
) + PRIV (recrd
.buf_size
);
913 vms_debug2 ((2, "HDR/EMH\n"));
915 subtype
= bfd_getl16 (vms_rec
+ 4);
917 vms_debug2 ((3, "subtype %d\n", subtype
));
923 if (vms_rec
+ 21 >= end
)
925 PRIV (hdr_data
).hdr_b_strlvl
= vms_rec
[6];
926 PRIV (hdr_data
).hdr_l_arch1
= bfd_getl32 (vms_rec
+ 8);
927 PRIV (hdr_data
).hdr_l_arch2
= bfd_getl32 (vms_rec
+ 12);
928 PRIV (hdr_data
).hdr_l_recsiz
= bfd_getl32 (vms_rec
+ 16);
929 if ((vms_rec
+ 20 + vms_rec
[20] + 1) >= end
)
931 PRIV (hdr_data
).hdr_t_name
932 = _bfd_vms_save_counted_string (abfd
, vms_rec
+ 20, vms_rec
[20]);
933 ptr
= vms_rec
+ 20 + vms_rec
[20] + 1;
934 if ((ptr
+ *ptr
+ 1) >= end
)
936 PRIV (hdr_data
).hdr_t_version
937 = _bfd_vms_save_counted_string (abfd
, ptr
, *ptr
);
941 PRIV (hdr_data
).hdr_t_date
942 = _bfd_vms_save_sized_string (abfd
, ptr
, 17);
946 if (vms_rec
+ PRIV (recrd
.rec_size
- 6) > end
)
948 PRIV (hdr_data
).hdr_c_lnm
949 = _bfd_vms_save_sized_string (abfd
, vms_rec
, PRIV (recrd
.rec_size
- 6));
953 if (vms_rec
+ PRIV (recrd
.rec_size
- 6) > end
)
955 PRIV (hdr_data
).hdr_c_src
956 = _bfd_vms_save_sized_string (abfd
, vms_rec
, PRIV (recrd
.rec_size
- 6));
960 if (vms_rec
+ PRIV (recrd
.rec_size
- 6) > end
)
962 PRIV (hdr_data
).hdr_c_ttl
963 = _bfd_vms_save_sized_string (abfd
, vms_rec
, PRIV (recrd
.rec_size
- 6));
973 bfd_set_error (bfd_error_wrong_format
);
980 /* Typical sections for evax object files. */
982 #define EVAX_ABS_NAME "$ABS$"
983 #define EVAX_CODE_NAME "$CODE$"
984 #define EVAX_LINK_NAME "$LINK$"
985 #define EVAX_DATA_NAME "$DATA$"
986 #define EVAX_BSS_NAME "$BSS$"
987 #define EVAX_READONLYADDR_NAME "$READONLY_ADDR$"
988 #define EVAX_READONLY_NAME "$READONLY$"
989 #define EVAX_LITERAL_NAME "$LITERAL$"
990 #define EVAX_LITERALS_NAME "$LITERALS"
991 #define EVAX_COMMON_NAME "$COMMON$"
992 #define EVAX_LOCAL_NAME "$LOCAL$"
994 struct sec_flags_struct
996 const char *name
; /* Name of section. */
998 flagword flags_always
; /* Flags we set always. */
1000 flagword flags_hassize
; /* Flags we set if the section has a size > 0. */
1003 /* These flags are deccrtl/vaxcrtl (openVMS 6.2 Alpha) compatible. */
1005 static const struct sec_flags_struct evax_section_flags
[] =
1013 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_EXE
,
1014 SEC_CODE
| SEC_READONLY
,
1015 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_EXE
,
1016 SEC_CODE
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1017 { EVAX_LITERAL_NAME
,
1018 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
| EGPS__V_NOMOD
,
1019 SEC_DATA
| SEC_READONLY
,
1020 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
,
1021 SEC_DATA
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1023 EGPS__V_REL
| EGPS__V_RD
,
1024 SEC_DATA
| SEC_READONLY
,
1025 EGPS__V_REL
| EGPS__V_RD
,
1026 SEC_DATA
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1028 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
| EGPS__V_NOMOD
,
1030 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
,
1031 SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1033 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
| EGPS__V_NOMOD
,
1035 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
| EGPS__V_NOMOD
,
1037 { EVAX_READONLYADDR_NAME
,
1038 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_RD
,
1039 SEC_DATA
| SEC_READONLY
,
1040 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_RD
,
1041 SEC_DATA
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1042 { EVAX_READONLY_NAME
,
1043 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
| EGPS__V_NOMOD
,
1044 SEC_DATA
| SEC_READONLY
,
1045 EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
,
1046 SEC_DATA
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1048 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
,
1050 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
,
1051 SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1052 { EVAX_LITERALS_NAME
,
1053 EGPS__V_PIC
| EGPS__V_OVR
,
1054 SEC_DATA
| SEC_READONLY
,
1055 EGPS__V_PIC
| EGPS__V_OVR
,
1056 SEC_DATA
| SEC_READONLY
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
},
1058 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
,
1060 EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
,
1061 SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
}
1064 /* Retrieve BFD section flags by name and size. */
1067 vms_secflag_by_name (const struct sec_flags_struct
*section_flags
,
1073 while (section_flags
[i
].name
!= NULL
)
1075 if (strcmp (name
, section_flags
[i
].name
) == 0)
1078 return section_flags
[i
].flags_hassize
;
1080 return section_flags
[i
].flags_always
;
1085 return section_flags
[i
].flags_hassize
;
1086 return section_flags
[i
].flags_always
;
1089 /* Retrieve VMS section flags by name and size. */
1092 vms_esecflag_by_name (const struct sec_flags_struct
*section_flags
,
1098 while (section_flags
[i
].name
!= NULL
)
1100 if (strcmp (name
, section_flags
[i
].name
) == 0)
1103 return section_flags
[i
].vflags_hassize
;
1105 return section_flags
[i
].vflags_always
;
1110 return section_flags
[i
].vflags_hassize
;
1111 return section_flags
[i
].vflags_always
;
1114 /* Add SYM to the symbol table of ABFD.
1115 Return FALSE in case of error. */
1118 add_symbol_entry (bfd
*abfd
, struct vms_symbol_entry
*sym
)
1120 if (PRIV (gsd_sym_count
) >= PRIV (max_sym_count
))
1122 if (PRIV (max_sym_count
) == 0)
1124 PRIV (max_sym_count
) = 128;
1125 PRIV (syms
) = bfd_malloc
1126 (PRIV (max_sym_count
) * sizeof (struct vms_symbol_entry
*));
1130 PRIV (max_sym_count
) *= 2;
1131 PRIV (syms
) = bfd_realloc_or_free
1133 (PRIV (max_sym_count
) * sizeof (struct vms_symbol_entry
*)));
1135 if (PRIV (syms
) == NULL
)
1139 PRIV (syms
)[PRIV (gsd_sym_count
)++] = sym
;
1143 /* Create a symbol whose name is ASCIC and add it to ABFD.
1144 Return NULL in case of error. */
1146 static struct vms_symbol_entry
*
1147 add_symbol (bfd
*abfd
, const unsigned char *ascic
, unsigned int max
)
1149 struct vms_symbol_entry
*entry
;
1156 _bfd_error_handler (_("record is too small for symbol name length"));
1157 bfd_set_error (bfd_error_bad_value
);
1161 entry
= (struct vms_symbol_entry
*)bfd_zalloc (abfd
, sizeof (*entry
) + len
);
1164 entry
->namelen
= len
;
1165 memcpy (entry
->name
, ascic
, len
);
1166 entry
->name
[len
] = 0;
1167 entry
->owner
= abfd
;
1169 if (!add_symbol_entry (abfd
, entry
))
1174 /* Read and process EGSD. Return FALSE on failure. */
1177 _bfd_vms_slurp_egsd (bfd
*abfd
)
1180 unsigned int gsd_size
;
1181 unsigned char *vms_rec
;
1185 vms_debug2 ((2, "EGSD\n"));
1187 if (PRIV (recrd
.rec_size
) < 8)
1189 _bfd_error_handler (_("corrupt EGSD record: its size (%#x) is too small"),
1190 PRIV (recrd
.rec_size
));
1191 bfd_set_error (bfd_error_bad_value
);
1195 PRIV (recrd
.rec
) += 8; /* Skip type, size, align pad. */
1196 PRIV (recrd
.rec_size
) -= 8;
1198 /* Calculate base address for each section. */
1201 while (PRIV (recrd
.rec_size
) > 4)
1203 vms_rec
= PRIV (recrd
.rec
);
1205 gsd_type
= bfd_getl16 (vms_rec
);
1206 gsd_size
= bfd_getl16 (vms_rec
+ 2);
1208 vms_debug2 ((3, "egsd_type %d\n", gsd_type
));
1210 /* PR 21615: Check for size overflow. */
1211 if (PRIV (recrd
.rec_size
) < gsd_size
)
1213 _bfd_error_handler (_("corrupt EGSD record type %d: size (%#x) "
1214 "is larger than remaining space (%#x)"),
1215 gsd_type
, gsd_size
, PRIV (recrd
.rec_size
));
1216 bfd_set_error (bfd_error_bad_value
);
1223 _bfd_error_handler (_("corrupt EGSD record type %d: size (%#x) "
1225 gsd_type
, gsd_size
);
1226 bfd_set_error (bfd_error_bad_value
);
1233 /* Program section definition. */
1235 struct vms_egps
*egps
= (struct vms_egps
*) vms_rec
;
1236 flagword new_flags
, vms_flags
;
1239 if (offsetof (struct vms_egps
, flags
) + 2 > gsd_size
)
1241 vms_flags
= bfd_getl16 (egps
->flags
);
1243 if ((vms_flags
& EGPS__V_REL
) == 0)
1245 /* Use the global absolute section for all
1246 absolute sections. */
1247 section
= bfd_abs_section_ptr
;
1255 if (offsetof (struct vms_egps
, namlng
) >= gsd_size
)
1257 left
= gsd_size
- offsetof (struct vms_egps
, namlng
);
1258 name
= _bfd_vms_save_counted_string (abfd
, &egps
->namlng
, left
);
1259 if (name
== NULL
|| name
[0] == 0)
1262 section
= bfd_make_section (abfd
, name
);
1266 section
->filepos
= 0;
1267 section
->size
= bfd_getl32 (egps
->alloc
);
1268 section
->alignment_power
= egps
->align
& 31;
1270 vms_section_data (section
)->flags
= vms_flags
;
1271 vms_section_data (section
)->no_flags
= 0;
1273 new_flags
= vms_secflag_by_name (evax_section_flags
,
1276 if (section
->size
> 0)
1277 new_flags
|= SEC_LOAD
;
1278 if (!(vms_flags
& EGPS__V_NOMOD
) && section
->size
> 0)
1280 /* Set RELOC and HAS_CONTENTS if the section is not
1281 demand-zero and not empty. */
1282 new_flags
|= SEC_HAS_CONTENTS
;
1283 if (vms_flags
& EGPS__V_REL
)
1284 new_flags
|= SEC_RELOC
;
1286 if (vms_flags
& EGPS__V_EXE
)
1288 /* Set CODE if section is executable. */
1289 new_flags
|= SEC_CODE
;
1290 new_flags
&= ~SEC_DATA
;
1292 if (!bfd_set_section_flags (section
, new_flags
))
1295 /* Give a non-overlapping vma to non absolute sections. */
1296 align_addr
= (bfd_vma
) 1 << section
->alignment_power
;
1297 base_addr
= (base_addr
+ align_addr
- 1) & -align_addr
;
1298 section
->vma
= base_addr
;
1299 base_addr
+= section
->size
;
1302 /* Append it to the section array. */
1303 if (PRIV (section_count
) >= PRIV (section_max
))
1305 if (PRIV (section_max
) == 0)
1306 PRIV (section_max
) = 16;
1308 PRIV (section_max
) *= 2;
1309 PRIV (sections
) = bfd_realloc_or_free
1310 (PRIV (sections
), PRIV (section_max
) * sizeof (asection
*));
1311 if (PRIV (sections
) == NULL
)
1315 PRIV (sections
)[PRIV (section_count
)] = section
;
1316 PRIV (section_count
)++;
1322 unsigned int nameoff
;
1323 struct vms_symbol_entry
*entry
;
1324 struct vms_egsy
*egsy
= (struct vms_egsy
*) vms_rec
;
1327 if (offsetof (struct vms_egsy
, flags
) + 2 > gsd_size
)
1329 old_flags
= bfd_getl16 (egsy
->flags
);
1330 if (old_flags
& EGSY__V_DEF
)
1331 nameoff
= ESDF__B_NAMLNG
;
1333 nameoff
= ESRF__B_NAMLNG
;
1335 if (nameoff
>= gsd_size
)
1337 entry
= add_symbol (abfd
, vms_rec
+ nameoff
, gsd_size
- nameoff
);
1341 /* Allow only duplicate reference. */
1342 if ((entry
->flags
& EGSY__V_DEF
) && (old_flags
& EGSY__V_DEF
))
1345 if (entry
->typ
== 0)
1347 entry
->typ
= gsd_type
;
1348 entry
->data_type
= egsy
->datyp
;
1349 entry
->flags
= old_flags
;
1352 if (old_flags
& EGSY__V_DEF
)
1354 struct vms_esdf
*esdf
= (struct vms_esdf
*) vms_rec
;
1356 entry
->value
= bfd_getl64 (esdf
->value
);
1357 if (PRIV (sections
) == NULL
)
1360 psindx
= bfd_getl32 (esdf
->psindx
);
1361 /* PR 21813: Check for an out of range index. */
1362 if (psindx
< 0 || psindx
>= (int) PRIV (section_count
))
1365 _bfd_error_handler (_("corrupt EGSD record: its psindx "
1366 "field is too big (%#lx)"),
1368 bfd_set_error (bfd_error_bad_value
);
1371 entry
->section
= PRIV (sections
)[psindx
];
1373 if (old_flags
& EGSY__V_NORM
)
1375 PRIV (norm_sym_count
)++;
1377 entry
->code_value
= bfd_getl64 (esdf
->code_address
);
1378 psindx
= bfd_getl32 (esdf
->ca_psindx
);
1379 /* PR 21813: Check for an out of range index. */
1380 if (psindx
< 0 || psindx
>= (int) PRIV (section_count
))
1382 entry
->code_section
= PRIV (sections
)[psindx
];
1390 struct vms_symbol_entry
*entry
;
1391 struct vms_egst
*egst
= (struct vms_egst
*)vms_rec
;
1393 unsigned int nameoff
= offsetof (struct vms_egst
, namlng
);
1395 if (nameoff
>= gsd_size
)
1397 entry
= add_symbol (abfd
, &egst
->namlng
, gsd_size
- nameoff
);
1401 old_flags
= bfd_getl16 (egst
->header
.flags
);
1402 entry
->typ
= gsd_type
;
1403 entry
->data_type
= egst
->header
.datyp
;
1404 entry
->flags
= old_flags
;
1406 entry
->symbol_vector
= bfd_getl32 (egst
->value
);
1408 if (old_flags
& EGSY__V_REL
)
1410 if (PRIV (sections
) == NULL
)
1412 psindx
= bfd_getl32 (egst
->psindx
);
1413 /* PR 21813: Check for an out of range index. */
1414 if (psindx
< 0 || psindx
>= (int) PRIV (section_count
))
1416 entry
->section
= PRIV (sections
)[psindx
];
1419 entry
->section
= bfd_abs_section_ptr
;
1421 entry
->value
= bfd_getl64 (egst
->lp_2
);
1423 if (old_flags
& EGSY__V_NORM
)
1425 PRIV (norm_sym_count
)++;
1427 entry
->code_value
= bfd_getl64 (egst
->lp_1
);
1428 entry
->code_section
= bfd_abs_section_ptr
;
1435 /* Currently ignored. */
1440 _bfd_error_handler (_("unknown EGSD subtype %d"), gsd_type
);
1441 bfd_set_error (bfd_error_bad_value
);
1445 PRIV (recrd
.rec_size
) -= gsd_size
;
1446 PRIV (recrd
.rec
) += gsd_size
;
1449 /* FIXME: Should we complain if PRIV (recrd.rec_size) is not zero ? */
1451 if (PRIV (gsd_sym_count
) > 0)
1452 abfd
->flags
|= HAS_SYMS
;
1457 /* Stack routines for vms ETIR commands. */
1459 /* Push value and section index. */
1462 _bfd_vms_push (bfd
*abfd
, bfd_vma val
, unsigned int reloc
)
1464 vms_debug2 ((4, "<push %08lx (0x%08x) at %d>\n",
1465 (unsigned long)val
, reloc
, PRIV (stackptr
)));
1467 PRIV (stack
[PRIV (stackptr
)]).value
= val
;
1468 PRIV (stack
[PRIV (stackptr
)]).reloc
= reloc
;
1470 if (PRIV (stackptr
) >= STACKSIZE
)
1472 bfd_set_error (bfd_error_bad_value
);
1473 _bfd_error_handler (_("stack overflow (%d) in _bfd_vms_push"), PRIV (stackptr
));
1479 /* Pop value and section index. */
1482 _bfd_vms_pop (bfd
*abfd
, bfd_vma
*val
, unsigned int *rel
)
1484 if (PRIV (stackptr
) == 0)
1486 bfd_set_error (bfd_error_bad_value
);
1487 _bfd_error_handler (_("stack underflow in _bfd_vms_pop"));
1491 *val
= PRIV (stack
[PRIV (stackptr
)]).value
;
1492 *rel
= PRIV (stack
[PRIV (stackptr
)]).reloc
;
1494 vms_debug2 ((4, "<pop %08lx (0x%08x)>\n", (unsigned long)*val
, *rel
));
1498 /* Routines to fill sections contents during tir/etir read. */
1500 /* Initialize image buffer pointer to be filled. */
1503 image_set_ptr (bfd
*abfd
, bfd_vma vma
, int sect
, struct bfd_link_info
*info
)
1507 vms_debug2 ((4, "image_set_ptr (0x%08x, sect=%d)\n", (unsigned)vma
, sect
));
1509 if (PRIV (sections
) == NULL
)
1511 if (sect
< 0 || sect
>= (int) PRIV (section_count
))
1514 sec
= PRIV (sections
)[sect
];
1518 /* Reading contents to an output bfd. */
1520 if (sec
->output_section
== NULL
)
1522 /* Section discarded. */
1523 vms_debug2 ((5, " section %s discarded\n", sec
->name
));
1525 /* This is not used. */
1526 PRIV (image_section
) = NULL
;
1527 PRIV (image_offset
) = 0;
1530 PRIV (image_offset
) = sec
->output_offset
+ vma
;
1531 PRIV (image_section
) = sec
->output_section
;
1535 PRIV (image_offset
) = vma
;
1536 PRIV (image_section
) = sec
;
1540 /* Increment image buffer pointer by offset. */
1543 image_inc_ptr (bfd
*abfd
, bfd_vma offset
)
1545 vms_debug2 ((4, "image_inc_ptr (%u)\n", (unsigned)offset
));
1547 PRIV (image_offset
) += offset
;
1550 /* Save current DST location counter under specified index. */
1553 dst_define_location (bfd
*abfd
, unsigned int loc
)
1555 vms_debug2 ((4, "dst_define_location (%d)\n", (int)loc
));
1559 /* 16M entries ought to be plenty. */
1560 bfd_set_error (bfd_error_bad_value
);
1561 _bfd_error_handler (_("dst_define_location %u too large"), loc
);
1565 /* Grow the ptr offset table if necessary. */
1566 if (loc
+ 1 > PRIV (dst_ptr_offsets_count
))
1568 PRIV (dst_ptr_offsets
)
1569 = bfd_realloc_or_free (PRIV (dst_ptr_offsets
),
1570 (loc
+ 1) * sizeof (unsigned int));
1571 if (PRIV (dst_ptr_offsets
) == NULL
)
1573 PRIV (dst_ptr_offsets_count
) = loc
+ 1;
1576 PRIV (dst_ptr_offsets
)[loc
] = PRIV (image_offset
);
1580 /* Restore saved DST location counter from specified index. */
1583 dst_restore_location (bfd
*abfd
, unsigned int loc
)
1585 vms_debug2 ((4, "dst_restore_location (%d)\n", (int)loc
));
1587 if (loc
< PRIV (dst_ptr_offsets_count
))
1589 PRIV (image_offset
) = PRIV (dst_ptr_offsets
)[loc
];
1595 /* Retrieve saved DST location counter from specified index. */
1598 dst_retrieve_location (bfd
*abfd
, bfd_vma
*loc
)
1600 vms_debug2 ((4, "dst_retrieve_location (%d)\n", (int) *loc
));
1602 if (*loc
< PRIV (dst_ptr_offsets_count
))
1604 *loc
= PRIV (dst_ptr_offsets
)[*loc
];
1610 /* Write multiple bytes to section image. */
1613 image_write (bfd
*abfd
, unsigned char *ptr
, unsigned int size
)
1615 asection
*sec
= PRIV (image_section
);
1616 size_t off
= PRIV (image_offset
);
1620 || size
> sec
->size
- off
)
1622 bfd_set_error (bfd_error_bad_value
);
1627 _bfd_vms_debug (8, "image_write from (%p, %d) to (%ld)\n", ptr
, size
,
1631 if (PRIV (image_section
)->contents
!= NULL
)
1632 memcpy (sec
->contents
+ off
, ptr
, size
);
1636 for (i
= 0; i
< size
; i
++)
1639 bfd_set_error (bfd_error_bad_value
);
1645 _bfd_hexdump (9, ptr
, size
, 0);
1648 PRIV (image_offset
) += size
;
1652 /* Write byte to section image. */
1655 image_write_b (bfd
* abfd
, unsigned int value
)
1657 unsigned char data
[1];
1659 vms_debug2 ((6, "image_write_b (%02x)\n", (int) value
));
1663 return image_write (abfd
, data
, sizeof (data
));
1666 /* Write 2-byte word to image. */
1669 image_write_w (bfd
* abfd
, unsigned int value
)
1671 unsigned char data
[2];
1673 vms_debug2 ((6, "image_write_w (%04x)\n", (int) value
));
1675 bfd_putl16 (value
, data
);
1676 return image_write (abfd
, data
, sizeof (data
));
1679 /* Write 4-byte long to image. */
1682 image_write_l (bfd
* abfd
, unsigned long value
)
1684 unsigned char data
[4];
1686 vms_debug2 ((6, "image_write_l (%08lx)\n", value
));
1688 bfd_putl32 (value
, data
);
1689 return image_write (abfd
, data
, sizeof (data
));
1692 /* Write 8-byte quad to image. */
1695 image_write_q (bfd
* abfd
, bfd_vma value
)
1697 unsigned char data
[8];
1699 vms_debug2 ((6, "image_write_q (%08lx)\n", (unsigned long)value
));
1701 bfd_putl64 (value
, data
);
1702 return image_write (abfd
, data
, sizeof (data
));
1706 _bfd_vms_etir_name (int cmd
)
1710 case ETIR__C_STA_GBL
: return "ETIR__C_STA_GBL";
1711 case ETIR__C_STA_LW
: return "ETIR__C_STA_LW";
1712 case ETIR__C_STA_QW
: return "ETIR__C_STA_QW";
1713 case ETIR__C_STA_PQ
: return "ETIR__C_STA_PQ";
1714 case ETIR__C_STA_LI
: return "ETIR__C_STA_LI";
1715 case ETIR__C_STA_MOD
: return "ETIR__C_STA_MOD";
1716 case ETIR__C_STA_CKARG
: return "ETIR__C_STA_CKARG";
1717 case ETIR__C_STO_B
: return "ETIR__C_STO_B";
1718 case ETIR__C_STO_W
: return "ETIR__C_STO_W";
1719 case ETIR__C_STO_GBL
: return "ETIR__C_STO_GBL";
1720 case ETIR__C_STO_CA
: return "ETIR__C_STO_CA";
1721 case ETIR__C_STO_RB
: return "ETIR__C_STO_RB";
1722 case ETIR__C_STO_AB
: return "ETIR__C_STO_AB";
1723 case ETIR__C_STO_OFF
: return "ETIR__C_STO_OFF";
1724 case ETIR__C_STO_IMM
: return "ETIR__C_STO_IMM";
1725 case ETIR__C_STO_IMMR
: return "ETIR__C_STO_IMMR";
1726 case ETIR__C_STO_LW
: return "ETIR__C_STO_LW";
1727 case ETIR__C_STO_QW
: return "ETIR__C_STO_QW";
1728 case ETIR__C_STO_GBL_LW
: return "ETIR__C_STO_GBL_LW";
1729 case ETIR__C_STO_LP_PSB
: return "ETIR__C_STO_LP_PSB";
1730 case ETIR__C_STO_HINT_GBL
: return "ETIR__C_STO_HINT_GBL";
1731 case ETIR__C_STO_HINT_PS
: return "ETIR__C_STO_HINT_PS";
1732 case ETIR__C_OPR_ADD
: return "ETIR__C_OPR_ADD";
1733 case ETIR__C_OPR_SUB
: return "ETIR__C_OPR_SUB";
1734 case ETIR__C_OPR_INSV
: return "ETIR__C_OPR_INSV";
1735 case ETIR__C_OPR_USH
: return "ETIR__C_OPR_USH";
1736 case ETIR__C_OPR_ROT
: return "ETIR__C_OPR_ROT";
1737 case ETIR__C_OPR_REDEF
: return "ETIR__C_OPR_REDEF";
1738 case ETIR__C_OPR_DFLIT
: return "ETIR__C_OPR_DFLIT";
1739 case ETIR__C_STC_LP
: return "ETIR__C_STC_LP";
1740 case ETIR__C_STC_GBL
: return "ETIR__C_STC_GBL";
1741 case ETIR__C_STC_GCA
: return "ETIR__C_STC_GCA";
1742 case ETIR__C_STC_PS
: return "ETIR__C_STC_PS";
1743 case ETIR__C_STC_NBH_PS
: return "ETIR__C_STC_NBH_PS";
1744 case ETIR__C_STC_NOP_GBL
: return "ETIR__C_STC_NOP_GBL";
1745 case ETIR__C_STC_NOP_PS
: return "ETIR__C_STC_NOP_PS";
1746 case ETIR__C_STC_BSR_GBL
: return "ETIR__C_STC_BSR_GBL";
1747 case ETIR__C_STC_BSR_PS
: return "ETIR__C_STC_BSR_PS";
1748 case ETIR__C_STC_LDA_GBL
: return "ETIR__C_STC_LDA_GBL";
1749 case ETIR__C_STC_LDA_PS
: return "ETIR__C_STC_LDA_PS";
1750 case ETIR__C_STC_BOH_GBL
: return "ETIR__C_STC_BOH_GBL";
1751 case ETIR__C_STC_BOH_PS
: return "ETIR__C_STC_BOH_PS";
1752 case ETIR__C_STC_NBH_GBL
: return "ETIR__C_STC_NBH_GBL";
1753 case ETIR__C_STC_LP_PSB
: return "ETIR__C_STC_LP_PSB";
1754 case ETIR__C_CTL_SETRB
: return "ETIR__C_CTL_SETRB";
1755 case ETIR__C_CTL_AUGRB
: return "ETIR__C_CTL_AUGRB";
1756 case ETIR__C_CTL_DFLOC
: return "ETIR__C_CTL_DFLOC";
1757 case ETIR__C_CTL_STLOC
: return "ETIR__C_CTL_STLOC";
1758 case ETIR__C_CTL_STKDL
: return "ETIR__C_CTL_STKDL";
1761 /* These names have not yet been added to this switch statement. */
1762 _bfd_error_handler (_("unknown ETIR command %d"), cmd
);
1767 #define HIGHBIT(op) ((op & 0x80000000L) == 0x80000000L)
1770 _bfd_vms_get_value (bfd
*abfd
,
1771 const unsigned char *ascic
,
1772 const unsigned char *max_ascic
,
1773 struct bfd_link_info
*info
,
1775 struct alpha_vms_link_hash_entry
**hp
)
1780 struct alpha_vms_link_hash_entry
*h
;
1782 /* Not linking. Do not try to resolve the symbol. */
1791 if (ascic
+ len
>= max_ascic
)
1793 _bfd_error_handler (_("corrupt vms value"));
1799 for (i
= 0; i
< len
; i
++)
1800 name
[i
] = ascic
[i
+ 1];
1803 h
= (struct alpha_vms_link_hash_entry
*)
1804 bfd_link_hash_lookup (info
->hash
, name
, false, false, true);
1809 && (h
->root
.type
== bfd_link_hash_defined
1810 || h
->root
.type
== bfd_link_hash_defweak
))
1811 *vma
= h
->root
.u
.def
.value
1812 + h
->root
.u
.def
.section
->output_offset
1813 + h
->root
.u
.def
.section
->output_section
->vma
;
1814 else if (h
&& h
->root
.type
== bfd_link_hash_undefweak
)
1818 (*info
->callbacks
->undefined_symbol
)
1819 (info
, name
, abfd
, PRIV (image_section
), PRIV (image_offset
), true);
1826 #define RELC_SHR_BASE 0x10000
1827 #define RELC_SEC_BASE 0x20000
1828 #define RELC_MASK 0x0ffff
1831 alpha_vms_sym_to_ctxt (struct alpha_vms_link_hash_entry
*h
)
1833 /* Handle undefined symbols. */
1834 if (h
== NULL
|| h
->sym
== NULL
)
1837 if (h
->sym
->typ
== EGSD__C_SYMG
)
1839 if (h
->sym
->flags
& EGSY__V_REL
)
1840 return RELC_SHR_BASE
+ PRIV2 (h
->sym
->owner
, shr_index
);
1843 /* Can this happen (non-relocatable symg) ? I'd like to see
1848 if (h
->sym
->typ
== EGSD__C_SYM
)
1850 if (h
->sym
->flags
& EGSY__V_REL
)
1859 alpha_vms_get_sym_value (asection
*sect
, bfd_vma addr
)
1861 return sect
->output_section
->vma
+ sect
->output_offset
+ addr
;
1865 alpha_vms_fix_sec_rel (bfd
*abfd
, struct bfd_link_info
*info
,
1866 unsigned int rel
, bfd_vma vma
)
1870 if (PRIV (sections
) == NULL
)
1873 sec
= PRIV (sections
)[rel
& RELC_MASK
];
1877 if (sec
->output_section
== NULL
)
1879 return vma
+ sec
->output_section
->vma
+ sec
->output_offset
;
1882 return vma
+ sec
->vma
;
1885 /* Read an ETIR record from ABFD. If INFO is not null, put the content into
1886 the output section (used during linking).
1887 Return FALSE in case of error. */
1890 _bfd_vms_slurp_etir (bfd
*abfd
, struct bfd_link_info
*info
)
1893 unsigned int length
;
1894 unsigned char *maxptr
;
1897 unsigned int rel1
= RELC_NONE
;
1898 unsigned int rel2
= RELC_NONE
;
1899 struct alpha_vms_link_hash_entry
*h
;
1901 PRIV (recrd
.rec
) += ETIR__C_HEADER_SIZE
;
1902 PRIV (recrd
.rec_size
) -= ETIR__C_HEADER_SIZE
;
1904 ptr
= PRIV (recrd
.rec
);
1905 length
= PRIV (recrd
.rec_size
);
1906 maxptr
= ptr
+ length
;
1908 vms_debug2 ((2, "ETIR: %d bytes\n", length
));
1910 while (ptr
< maxptr
)
1912 int cmd
, cmd_length
;
1914 if (ptr
+ 4 > maxptr
)
1917 cmd
= bfd_getl16 (ptr
);
1918 cmd_length
= bfd_getl16 (ptr
+ 2);
1920 /* PR 21589 and 21579: Check for a corrupt ETIR record. */
1921 if (cmd_length
< 4 || ptr
+ cmd_length
> maxptr
)
1924 _bfd_error_handler (_("corrupt ETIR record encountered"));
1925 bfd_set_error (bfd_error_bad_value
);
1932 _bfd_vms_debug (4, "etir: %s(%d)\n",
1933 _bfd_vms_etir_name (cmd
), cmd
);
1934 _bfd_hexdump (8, ptr
, cmd_length
, 0);
1942 stack 32 bit value of symbol (high bits set to 0). */
1943 case ETIR__C_STA_GBL
:
1944 _bfd_vms_get_value (abfd
, ptr
, ptr
+ cmd_length
, info
, &op1
, &h
);
1945 if (!_bfd_vms_push (abfd
, op1
, alpha_vms_sym_to_ctxt (h
)))
1952 stack 32 bit value, sign extend to 64 bit. */
1953 case ETIR__C_STA_LW
:
1956 if (!_bfd_vms_push (abfd
, bfd_getl32 (ptr
), RELC_NONE
))
1963 stack 64 bit value of symbol. */
1964 case ETIR__C_STA_QW
:
1967 if (!_bfd_vms_push (abfd
, bfd_getl64 (ptr
), RELC_NONE
))
1971 /* Stack psect base plus quadword offset
1972 arg: lw section index
1973 qw signed quadword offset (low 32 bits)
1975 Stack qw argument and section index
1976 (see ETIR__C_STO_OFF, ETIR__C_CTL_SETRB). */
1977 case ETIR__C_STA_PQ
:
1981 if (cmd_length
< 12)
1983 psect
= bfd_getl32 (ptr
);
1984 if ((unsigned int) psect
>= PRIV (section_count
))
1986 _bfd_error_handler (_("bad section index in %s"),
1987 _bfd_vms_etir_name (cmd
));
1988 bfd_set_error (bfd_error_bad_value
);
1991 op1
= bfd_getl64 (ptr
+ 4);
1992 if (!_bfd_vms_push (abfd
, op1
, psect
| RELC_SEC_BASE
))
1997 case ETIR__C_STA_LI
:
1998 case ETIR__C_STA_MOD
:
1999 case ETIR__C_STA_CKARG
:
2000 _bfd_error_handler (_("unsupported STA cmd %s"),
2001 _bfd_vms_etir_name (cmd
));
2005 /* Store byte: pop stack, write byte
2008 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2010 if (rel1
!= RELC_NONE
)
2012 if (!image_write_b (abfd
, (unsigned int) op1
& 0xff))
2016 /* Store word: pop stack, write word
2019 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2021 if (rel1
!= RELC_NONE
)
2023 if (!image_write_w (abfd
, (unsigned int) op1
& 0xffff))
2027 /* Store longword: pop stack, write longword
2029 case ETIR__C_STO_LW
:
2030 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2032 if (rel1
& RELC_SEC_BASE
)
2034 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2037 else if (rel1
& RELC_SHR_BASE
)
2039 if (!alpha_vms_add_fixup_lr (info
, rel1
& RELC_MASK
, op1
))
2043 if (rel1
!= RELC_NONE
)
2045 if (rel1
!= RELC_REL
)
2047 if (!alpha_vms_add_lw_reloc (info
))
2050 if (!image_write_l (abfd
, op1
))
2054 /* Store quadword: pop stack, write quadword
2056 case ETIR__C_STO_QW
:
2057 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2059 if (rel1
& RELC_SEC_BASE
)
2061 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2064 else if (rel1
& RELC_SHR_BASE
)
2066 if (rel1
!= RELC_NONE
)
2068 if (rel1
!= RELC_REL
)
2070 if (!alpha_vms_add_qw_reloc (info
))
2073 if (!image_write_q (abfd
, op1
))
2077 /* Store immediate repeated: pop stack for repeat count
2080 case ETIR__C_STO_IMMR
:
2086 size
= bfd_getl32 (ptr
);
2087 if (size
> cmd_length
- 4)
2089 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2091 if (rel1
!= RELC_NONE
)
2097 if (!image_write (abfd
, ptr
+ 4, size
))
2102 /* Store global: write symbol value
2103 arg: cs global symbol name. */
2104 case ETIR__C_STO_GBL
:
2105 _bfd_vms_get_value (abfd
, ptr
, ptr
+ cmd_length
, info
, &op1
, &h
);
2108 if (h
->sym
->typ
== EGSD__C_SYMG
)
2110 if (!alpha_vms_add_fixup_qr (info
, abfd
, h
->sym
->owner
,
2111 h
->sym
->symbol_vector
))
2117 op1
= alpha_vms_get_sym_value (h
->sym
->section
,
2119 if (!alpha_vms_add_qw_reloc (info
))
2123 if (!image_write_q (abfd
, op1
))
2127 /* Store code address: write address of entry point
2128 arg: cs global symbol name (procedure). */
2129 case ETIR__C_STO_CA
:
2130 _bfd_vms_get_value (abfd
, ptr
, ptr
+ cmd_length
, info
, &op1
, &h
);
2133 if (h
->sym
->flags
& EGSY__V_NORM
)
2135 /* That's really a procedure. */
2136 if (h
->sym
->typ
== EGSD__C_SYMG
)
2138 if (!alpha_vms_add_fixup_ca (info
, abfd
, h
->sym
->owner
))
2140 op1
= h
->sym
->symbol_vector
;
2144 op1
= alpha_vms_get_sym_value (h
->sym
->code_section
,
2145 h
->sym
->code_value
);
2146 if (!alpha_vms_add_qw_reloc (info
))
2152 /* Symbol is not a procedure. */
2156 if (!image_write_q (abfd
, op1
))
2160 /* Store offset to psect: pop stack, add low 32 bits to base of psect
2162 case ETIR__C_STO_OFF
:
2163 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2166 if (!(rel1
& RELC_SEC_BASE
))
2169 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2171 if (!image_write_q (abfd
, op1
))
2176 arg: lw count of bytes
2178 case ETIR__C_STO_IMM
:
2184 size
= bfd_getl32 (ptr
);
2185 if (!image_write (abfd
, ptr
+ 4, size
))
2190 /* This code is 'reserved to digital' according to the openVMS
2191 linker manual, however it is generated by the DEC C compiler
2192 and defined in the include file.
2193 FIXME, since the following is just a guess
2194 store global longword: store 32bit value of symbol
2195 arg: cs symbol name. */
2196 case ETIR__C_STO_GBL_LW
:
2197 _bfd_vms_get_value (abfd
, ptr
, ptr
+ cmd_length
, info
, &op1
, &h
);
2201 if (!image_write_l (abfd
, op1
))
2205 case ETIR__C_STO_RB
:
2206 case ETIR__C_STO_AB
:
2207 case ETIR__C_STO_LP_PSB
:
2208 _bfd_error_handler (_("%s: not supported"),
2209 _bfd_vms_etir_name (cmd
));
2212 case ETIR__C_STO_HINT_GBL
:
2213 case ETIR__C_STO_HINT_PS
:
2214 _bfd_error_handler (_("%s: not implemented"),
2215 _bfd_vms_etir_name (cmd
));
2219 /* 200 Store-conditional Linkage Pair
2221 case ETIR__C_STC_LP
:
2223 /* 202 Store-conditional Address at global address
2227 case ETIR__C_STC_GBL
:
2229 /* 203 Store-conditional Code Address at global address
2231 cs procedure name. */
2232 case ETIR__C_STC_GCA
:
2234 /* 204 Store-conditional Address at psect + offset
2238 case ETIR__C_STC_PS
:
2239 _bfd_error_handler (_("%s: not supported"),
2240 _bfd_vms_etir_name (cmd
));
2244 /* 201 Store-conditional Linkage Pair with Procedure Signature
2250 case ETIR__C_STC_LP_PSB
:
2253 _bfd_vms_get_value (abfd
, ptr
+ 4, ptr
+ cmd_length
, info
, &op1
, &h
);
2256 if (h
->sym
->typ
== EGSD__C_SYMG
)
2258 if (!alpha_vms_add_fixup_lp (info
, abfd
, h
->sym
->owner
))
2260 op1
= h
->sym
->symbol_vector
;
2265 op1
= alpha_vms_get_sym_value (h
->sym
->code_section
,
2266 h
->sym
->code_value
);
2267 op2
= alpha_vms_get_sym_value (h
->sym
->section
,
2273 /* Undefined symbol. */
2277 if (!image_write_q (abfd
, op1
)
2278 || !image_write_q (abfd
, op2
))
2282 /* 205 Store-conditional NOP at address of global
2284 case ETIR__C_STC_NOP_GBL
:
2287 /* 207 Store-conditional BSR at global address
2290 case ETIR__C_STC_BSR_GBL
:
2293 /* 209 Store-conditional LDA at global address
2296 case ETIR__C_STC_LDA_GBL
:
2299 /* 211 Store-conditional BSR or Hint at global address
2302 case ETIR__C_STC_BOH_GBL
:
2303 /* Currentl ignored. */
2306 /* 213 Store-conditional NOP,BSR or HINT at global address
2309 case ETIR__C_STC_NBH_GBL
:
2311 /* 206 Store-conditional NOP at pect + offset
2314 case ETIR__C_STC_NOP_PS
:
2316 /* 208 Store-conditional BSR at pect + offset
2319 case ETIR__C_STC_BSR_PS
:
2321 /* 210 Store-conditional LDA at psect + offset
2324 case ETIR__C_STC_LDA_PS
:
2326 /* 212 Store-conditional BSR or Hint at pect + offset
2329 case ETIR__C_STC_BOH_PS
:
2331 /* 214 Store-conditional NOP, BSR or HINT at psect + offset
2333 case ETIR__C_STC_NBH_PS
:
2334 _bfd_error_handler (_("%s: not supported"),
2335 _bfd_vms_etir_name (cmd
));
2339 /* Det relocation base: pop stack, set image location counter
2341 case ETIR__C_CTL_SETRB
:
2342 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2344 if (!(rel1
& RELC_SEC_BASE
))
2346 image_set_ptr (abfd
, op1
, rel1
& RELC_MASK
, info
);
2349 /* Augment relocation base: increment image location counter by offset
2350 arg: lw offset value. */
2351 case ETIR__C_CTL_AUGRB
:
2354 op1
= bfd_getl32 (ptr
);
2355 image_inc_ptr (abfd
, op1
);
2358 /* Define location: pop index, save location counter under index
2360 case ETIR__C_CTL_DFLOC
:
2361 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2363 if (rel1
!= RELC_NONE
)
2365 if (!dst_define_location (abfd
, op1
))
2369 /* Set location: pop index, restore location counter from index
2371 case ETIR__C_CTL_STLOC
:
2372 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2374 if (rel1
!= RELC_NONE
)
2376 if (!dst_restore_location (abfd
, op1
))
2378 bfd_set_error (bfd_error_bad_value
);
2379 _bfd_error_handler (_("invalid %s"), "ETIR__C_CTL_STLOC");
2384 /* Stack defined location: pop index, push location counter from index
2386 case ETIR__C_CTL_STKDL
:
2387 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2389 if (rel1
!= RELC_NONE
)
2391 if (!dst_retrieve_location (abfd
, &op1
))
2393 bfd_set_error (bfd_error_bad_value
);
2394 _bfd_error_handler (_("invalid %s"), "ETIR__C_CTL_STKDL");
2397 if (!_bfd_vms_push (abfd
, op1
, RELC_NONE
))
2401 case ETIR__C_OPR_NOP
: /* No-op. */
2404 case ETIR__C_OPR_ADD
: /* Add. */
2405 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2406 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2408 if (rel1
== RELC_NONE
&& rel2
!= RELC_NONE
)
2410 else if (rel1
!= RELC_NONE
&& rel2
!= RELC_NONE
)
2412 if (!_bfd_vms_push (abfd
, op1
+ op2
, rel1
))
2416 case ETIR__C_OPR_SUB
: /* Subtract. */
2417 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2418 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2420 if (rel1
== RELC_NONE
&& rel2
!= RELC_NONE
)
2422 else if ((rel1
& RELC_SEC_BASE
) && (rel2
& RELC_SEC_BASE
))
2424 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2425 op2
= alpha_vms_fix_sec_rel (abfd
, info
, rel2
, op2
);
2428 else if (rel1
!= RELC_NONE
&& rel2
!= RELC_NONE
)
2430 if (!_bfd_vms_push (abfd
, op2
- op1
, rel1
))
2434 case ETIR__C_OPR_MUL
: /* Multiply. */
2435 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2436 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2438 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2440 if (!_bfd_vms_push (abfd
, op1
* op2
, RELC_NONE
))
2444 case ETIR__C_OPR_DIV
: /* Divide. */
2445 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2446 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2448 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2452 /* Divide by zero is supposed to give a result of zero,
2453 and a non-fatal warning message. */
2454 _bfd_error_handler (_("%s divide by zero"), "ETIR__C_OPR_DIV");
2455 if (!_bfd_vms_push (abfd
, 0, RELC_NONE
))
2460 if (!_bfd_vms_push (abfd
, op2
/ op1
, RELC_NONE
))
2465 case ETIR__C_OPR_AND
: /* Logical AND. */
2466 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2467 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2469 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2471 if (!_bfd_vms_push (abfd
, op1
& op2
, RELC_NONE
))
2475 case ETIR__C_OPR_IOR
: /* Logical inclusive OR. */
2476 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2477 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2479 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2481 if (!_bfd_vms_push (abfd
, op1
| op2
, RELC_NONE
))
2485 case ETIR__C_OPR_EOR
: /* Logical exclusive OR. */
2486 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2487 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2489 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2491 if (!_bfd_vms_push (abfd
, op1
^ op2
, RELC_NONE
))
2495 case ETIR__C_OPR_NEG
: /* Negate. */
2496 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2498 if (rel1
!= RELC_NONE
)
2500 if (!_bfd_vms_push (abfd
, -op1
, RELC_NONE
))
2504 case ETIR__C_OPR_COM
: /* Complement. */
2505 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2507 if (rel1
!= RELC_NONE
)
2509 if (!_bfd_vms_push (abfd
, ~op1
, RELC_NONE
))
2513 case ETIR__C_OPR_ASH
: /* Arithmetic shift. */
2514 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2515 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2517 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2520 _bfd_error_handler (_("invalid use of %s with contexts"),
2521 _bfd_vms_etir_name (cmd
));
2524 if ((bfd_signed_vma
) op2
< 0)
2529 if (op2
>= CHAR_BIT
* sizeof (op1
))
2530 op2
= CHAR_BIT
* sizeof (op1
) - 1;
2531 /* op1 = (bfd_signed_vma) op1 >> op2; */
2532 sign
= op1
& ((bfd_vma
) 1 << (CHAR_BIT
* sizeof (op1
) - 1));
2535 op1
= (op1
^ sign
) - sign
;
2540 if (op2
>= CHAR_BIT
* sizeof (op1
))
2545 if (!_bfd_vms_push (abfd
, op1
, RELC_NONE
)) /* FIXME: sym. */
2549 case ETIR__C_OPR_INSV
: /* Insert field. */
2550 case ETIR__C_OPR_USH
: /* Unsigned shift. */
2551 case ETIR__C_OPR_ROT
: /* Rotate. */
2552 case ETIR__C_OPR_REDEF
: /* Redefine symbol to current location. */
2553 case ETIR__C_OPR_DFLIT
: /* Define a literal. */
2554 _bfd_error_handler (_("%s: not supported"),
2555 _bfd_vms_etir_name (cmd
));
2559 case ETIR__C_OPR_SEL
: /* Select. */
2560 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2564 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
))
2569 if (!_bfd_vms_pop (abfd
, &op1
, &rel1
)
2570 || !_bfd_vms_pop (abfd
, &op2
, &rel2
))
2572 if (!_bfd_vms_push (abfd
, op1
, rel1
))
2578 _bfd_error_handler (_("reserved cmd %d"), cmd
);
2589 /* Process EDBG/ETBT record.
2590 Return TRUE on success, FALSE on error */
2593 vms_slurp_debug (bfd
*abfd
)
2595 asection
*section
= PRIV (dst_section
);
2597 if (section
== NULL
)
2599 /* We have no way to find out beforehand how much debug info there
2600 is in an object file, so pick an initial amount and grow it as
2602 flagword flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
| SEC_RELOC
2605 section
= bfd_make_section (abfd
, "$DST$");
2608 if (!bfd_set_section_flags (section
, flags
))
2610 PRIV (dst_section
) = section
;
2613 PRIV (image_section
) = section
;
2614 PRIV (image_offset
) = section
->size
;
2616 if (!_bfd_vms_slurp_etir (abfd
, NULL
))
2619 section
->size
= PRIV (image_offset
);
2623 /* Process EDBG record.
2624 Return TRUE on success, FALSE on error. */
2627 _bfd_vms_slurp_edbg (bfd
*abfd
)
2629 vms_debug2 ((2, "EDBG\n"));
2631 abfd
->flags
|= HAS_DEBUG
| HAS_LINENO
;
2633 return vms_slurp_debug (abfd
);
2636 /* Process ETBT record.
2637 Return TRUE on success, FALSE on error. */
2640 _bfd_vms_slurp_etbt (bfd
*abfd
)
2642 vms_debug2 ((2, "ETBT\n"));
2644 abfd
->flags
|= HAS_LINENO
;
2646 return vms_slurp_debug (abfd
);
2649 /* Process EEOM record.
2650 Return TRUE on success, FALSE on error. */
2653 _bfd_vms_slurp_eeom (bfd
*abfd
)
2655 struct vms_eeom
*eeom
= (struct vms_eeom
*) PRIV (recrd
.rec
);
2657 vms_debug2 ((2, "EEOM\n"));
2659 /* PR 21813: Check for an undersized record. */
2660 if (PRIV (recrd
.buf_size
) < sizeof (* eeom
))
2662 _bfd_error_handler (_("corrupt EEOM record - size is too small"));
2663 bfd_set_error (bfd_error_bad_value
);
2667 PRIV (eom_data
).eom_l_total_lps
= bfd_getl32 (eeom
->total_lps
);
2668 PRIV (eom_data
).eom_w_comcod
= bfd_getl16 (eeom
->comcod
);
2669 if (PRIV (eom_data
).eom_w_comcod
> 1)
2671 _bfd_error_handler (_("object module not error-free !"));
2672 bfd_set_error (bfd_error_bad_value
);
2676 PRIV (eom_data
).eom_has_transfer
= false;
2677 if (PRIV (recrd
.rec_size
) > 10)
2679 PRIV (eom_data
).eom_has_transfer
= true;
2680 PRIV (eom_data
).eom_b_tfrflg
= eeom
->tfrflg
;
2681 PRIV (eom_data
).eom_l_psindx
= bfd_getl32 (eeom
->psindx
);
2682 PRIV (eom_data
).eom_l_tfradr
= bfd_getl32 (eeom
->tfradr
);
2684 abfd
->start_address
= PRIV (eom_data
).eom_l_tfradr
;
2689 /* Slurp an ordered set of VMS object records. Return FALSE on error. */
2692 _bfd_vms_slurp_object_records (bfd
* abfd
)
2699 vms_debug2 ((7, "reading at %08lx\n", (unsigned long)bfd_tell (abfd
)));
2701 type
= _bfd_vms_get_object_record (abfd
);
2704 vms_debug2 ((2, "next_record failed\n"));
2711 ok
= _bfd_vms_slurp_ehdr (abfd
);
2714 ok
= _bfd_vms_slurp_eeom (abfd
);
2717 ok
= _bfd_vms_slurp_egsd (abfd
);
2720 ok
= true; /* _bfd_vms_slurp_etir (abfd); */
2723 ok
= _bfd_vms_slurp_edbg (abfd
);
2726 ok
= _bfd_vms_slurp_etbt (abfd
);
2733 vms_debug2 ((2, "slurp type %d failed\n", type
));
2737 while (type
!= EOBJ__C_EEOM
);
2742 /* Initialize private data */
2744 vms_initialize (bfd
* abfd
)
2748 amt
= sizeof (struct vms_private_data_struct
);
2749 abfd
->tdata
.any
= bfd_zalloc (abfd
, amt
);
2750 if (abfd
->tdata
.any
== NULL
)
2753 PRIV (recrd
.file_format
) = FF_UNKNOWN
;
2755 amt
= sizeof (struct stack_struct
) * STACKSIZE
;
2756 PRIV (stack
) = bfd_alloc (abfd
, amt
);
2757 if (PRIV (stack
) == NULL
)
2763 bfd_release (abfd
, abfd
->tdata
.any
);
2764 abfd
->tdata
.any
= NULL
;
2768 /* Free malloc'd memory. */
2771 alpha_vms_free_private (bfd
*abfd
)
2773 struct module
*module
;
2775 free (PRIV (recrd
.buf
));
2776 free (PRIV (sections
));
2778 free (PRIV (dst_ptr_offsets
));
2780 for (module
= PRIV (modules
); module
; module
= module
->next
)
2781 free (module
->file_table
);
2784 /* Check the format for a file being read.
2785 Return a (bfd_target *) if it's an object file or zero if not. */
2788 alpha_vms_object_p (bfd
*abfd
)
2790 void *tdata_save
= abfd
->tdata
.any
;
2791 unsigned int test_len
;
2794 vms_debug2 ((1, "vms_object_p(%p)\n", abfd
));
2796 /* Allocate alpha-vms specific data. */
2797 if (!vms_initialize (abfd
))
2799 abfd
->tdata
.any
= tdata_save
;
2803 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
))
2806 /* The first challenge with VMS is to discover the kind of the file.
2808 Image files (executable or shared images) are stored as a raw
2809 stream of bytes (like on UNIX), but there is no magic number.
2811 Object files are written with RMS (record management service), ie
2812 each records are preceeded by its length (on a word - 2 bytes), and
2813 padded for word-alignment. That would be simple but when files
2814 are transfered to a UNIX filesystem (using ftp), records are lost.
2815 Only the raw content of the records are transfered. Fortunately,
2816 the Alpha Object file format also store the length of the record
2817 in the records. Is that clear ? */
2819 /* Minimum is 6 bytes for objects (2 bytes size, 2 bytes record id,
2820 2 bytes size repeated) and 12 bytes for images (4 bytes major id,
2821 4 bytes minor id, 4 bytes length). */
2823 buf
= _bfd_malloc_and_read (abfd
, test_len
, test_len
);
2826 PRIV (recrd
.buf
) = buf
;
2827 PRIV (recrd
.buf_size
) = test_len
;
2828 PRIV (recrd
.rec
) = buf
;
2830 /* Is it an image? */
2831 if ((bfd_getl32 (buf
) == EIHD__K_MAJORID
)
2832 && (bfd_getl32 (buf
+ 4) == EIHD__K_MINORID
))
2834 unsigned int eisd_offset
, eihs_offset
;
2836 /* Extract the header size. */
2837 PRIV (recrd
.rec_size
) = bfd_getl32 (buf
+ EIHD__L_SIZE
);
2839 /* The header size is 0 for DSF files. */
2840 if (PRIV (recrd
.rec_size
) == 0)
2841 PRIV (recrd
.rec_size
) = sizeof (struct vms_eihd
);
2843 /* PR 21813: Check for a truncated record. */
2844 /* PR 17512: file: 7d7c57c2. */
2845 if (PRIV (recrd
.rec_size
) < sizeof (struct vms_eihd
))
2846 goto err_wrong_format
;
2848 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
))
2851 free (PRIV (recrd
.buf
));
2852 PRIV (recrd
.buf
) = NULL
;
2853 buf
= _bfd_malloc_and_read (abfd
, PRIV (recrd
.rec_size
),
2854 PRIV (recrd
.rec_size
));
2858 PRIV (recrd
.buf
) = buf
;
2859 PRIV (recrd
.buf_size
) = PRIV (recrd
.rec_size
);
2860 PRIV (recrd
.rec
) = buf
;
2862 vms_debug2 ((2, "file type is image\n"));
2864 if (!_bfd_vms_slurp_eihd (abfd
, &eisd_offset
, &eihs_offset
))
2865 goto err_wrong_format
;
2867 if (!_bfd_vms_slurp_eisd (abfd
, eisd_offset
))
2868 goto err_wrong_format
;
2870 /* EIHS is optional. */
2871 if (eihs_offset
!= 0 && !_bfd_vms_slurp_eihs (abfd
, eihs_offset
))
2872 goto err_wrong_format
;
2878 /* Assume it's a module and adjust record pointer if necessary. */
2879 maybe_adjust_record_pointer_for_object (abfd
);
2881 /* But is it really a module? */
2882 if (bfd_getl16 (PRIV (recrd
.rec
)) <= EOBJ__C_MAXRECTYP
2883 && bfd_getl16 (PRIV (recrd
.rec
) + 2) <= EOBJ__C_MAXRECSIZ
)
2885 if (vms_get_remaining_object_record (abfd
, test_len
) <= 0)
2886 goto err_wrong_format
;
2888 vms_debug2 ((2, "file type is module\n"));
2890 type
= bfd_getl16 (PRIV (recrd
.rec
));
2891 if (type
!= EOBJ__C_EMH
|| !_bfd_vms_slurp_ehdr (abfd
))
2892 goto err_wrong_format
;
2894 if (!_bfd_vms_slurp_object_records (abfd
))
2895 goto err_wrong_format
;
2898 goto err_wrong_format
;
2901 /* Set arch_info to alpha. */
2903 if (! bfd_default_set_arch_mach (abfd
, bfd_arch_alpha
, 0))
2904 goto err_wrong_format
;
2906 return alpha_vms_free_private
;
2909 bfd_set_error (bfd_error_wrong_format
);
2912 alpha_vms_free_private (abfd
);
2913 if (abfd
->tdata
.any
!= tdata_save
&& abfd
->tdata
.any
!= NULL
)
2914 bfd_release (abfd
, abfd
->tdata
.any
);
2915 abfd
->tdata
.any
= tdata_save
;
2921 /* Write an EMH/MHD record. */
2924 _bfd_vms_write_emh (bfd
*abfd
)
2926 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2927 unsigned char tbuf
[18];
2929 _bfd_vms_output_alignment (recwr
, 2);
2932 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
2933 _bfd_vms_output_short (recwr
, EMH__C_MHD
);
2934 _bfd_vms_output_short (recwr
, EOBJ__C_STRLVL
);
2935 _bfd_vms_output_long (recwr
, 0);
2936 _bfd_vms_output_long (recwr
, 0);
2937 _bfd_vms_output_long (recwr
, MAX_OUTREC_SIZE
);
2939 /* Create module name from filename. */
2940 if (bfd_get_filename (abfd
) != 0)
2942 char *module
= vms_get_module_name (bfd_get_filename (abfd
), true);
2943 _bfd_vms_output_counted (recwr
, module
);
2947 _bfd_vms_output_counted (recwr
, "NONAME");
2949 _bfd_vms_output_counted (recwr
, BFD_VERSION_STRING
);
2950 _bfd_vms_output_dump (recwr
, get_vms_time_string (tbuf
), EMH_DATE_LENGTH
);
2951 _bfd_vms_output_fill (recwr
, 0, EMH_DATE_LENGTH
);
2952 _bfd_vms_output_end (abfd
, recwr
);
2955 /* Write an EMH/LMN record. */
2958 _bfd_vms_write_lmn (bfd
*abfd
, const char *name
)
2961 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2962 unsigned int ver
= BFD_VERSION
/ 10000;
2965 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
2966 _bfd_vms_output_short (recwr
, EMH__C_LNM
);
2967 snprintf (version
, sizeof (version
), "%s %d.%d.%d", name
,
2968 ver
/ 10000, (ver
/ 100) % 100, ver
% 100);
2969 _bfd_vms_output_dump (recwr
, (unsigned char *)version
, strlen (version
));
2970 _bfd_vms_output_end (abfd
, recwr
);
2974 /* Write eom record for bfd abfd. Return FALSE on error. */
2977 _bfd_vms_write_eeom (bfd
*abfd
)
2979 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2981 vms_debug2 ((2, "vms_write_eeom\n"));
2983 _bfd_vms_output_alignment (recwr
, 2);
2985 _bfd_vms_output_begin (recwr
, EOBJ__C_EEOM
);
2986 _bfd_vms_output_long (recwr
, PRIV (vms_linkage_index
+ 1) >> 1);
2987 _bfd_vms_output_byte (recwr
, 0); /* Completion code. */
2988 _bfd_vms_output_byte (recwr
, 0); /* Fill byte. */
2990 if ((abfd
->flags
& EXEC_P
) == 0
2991 && bfd_get_start_address (abfd
) != (bfd_vma
)-1)
2995 section
= bfd_get_section_by_name (abfd
, ".link");
2998 bfd_set_error (bfd_error_nonrepresentable_section
);
3001 _bfd_vms_output_short (recwr
, 0);
3002 _bfd_vms_output_long (recwr
, (unsigned long) section
->target_index
);
3003 _bfd_vms_output_long (recwr
,
3004 (unsigned long) bfd_get_start_address (abfd
));
3005 _bfd_vms_output_long (recwr
, 0);
3008 _bfd_vms_output_end (abfd
, recwr
);
3013 vector_grow1 (struct vector_type
*vec
, size_t elsz
)
3015 if (vec
->nbr_el
>= vec
->max_el
)
3017 if (vec
->max_el
== 0)
3020 vec
->els
= bfd_malloc (vec
->max_el
* elsz
);
3025 if (vec
->max_el
> -1u / 2)
3027 bfd_set_error (bfd_error_file_too_big
);
3031 if (_bfd_mul_overflow (vec
->max_el
, elsz
, &amt
))
3033 bfd_set_error (bfd_error_file_too_big
);
3036 vec
->els
= bfd_realloc_or_free (vec
->els
, amt
);
3039 if (vec
->els
== NULL
)
3041 return (char *) vec
->els
+ elsz
* vec
->nbr_el
++;
3044 /* Bump ABFD file position to next block. */
3047 alpha_vms_file_position_block (bfd
*abfd
)
3050 PRIV (file_pos
) += VMS_BLOCK_SIZE
- 1;
3051 PRIV (file_pos
) -= (PRIV (file_pos
) % VMS_BLOCK_SIZE
);
3054 /* Convert from internal structure SRC to external structure DST. */
3057 alpha_vms_swap_eisd_out (struct vms_internal_eisd_map
*src
,
3058 struct vms_eisd
*dst
)
3060 bfd_putl32 (src
->u
.eisd
.majorid
, dst
->majorid
);
3061 bfd_putl32 (src
->u
.eisd
.minorid
, dst
->minorid
);
3062 bfd_putl32 (src
->u
.eisd
.eisdsize
, dst
->eisdsize
);
3063 if (src
->u
.eisd
.eisdsize
<= EISD__K_LENEND
)
3065 bfd_putl32 (src
->u
.eisd
.secsize
, dst
->secsize
);
3066 bfd_putl64 (src
->u
.eisd
.virt_addr
, dst
->virt_addr
);
3067 bfd_putl32 (src
->u
.eisd
.flags
, dst
->flags
);
3068 bfd_putl32 (src
->u
.eisd
.vbn
, dst
->vbn
);
3069 dst
->pfc
= src
->u
.eisd
.pfc
;
3070 dst
->matchctl
= src
->u
.eisd
.matchctl
;
3071 dst
->type
= src
->u
.eisd
.type
;
3073 if (src
->u
.eisd
.flags
& EISD__M_GBL
)
3075 bfd_putl32 (src
->u
.gbl_eisd
.ident
, dst
->ident
);
3076 memcpy (dst
->gblnam
, src
->u
.gbl_eisd
.gblnam
,
3077 src
->u
.gbl_eisd
.gblnam
[0] + 1);
3081 /* Append EISD to the list of extra eisd for ABFD. */
3084 alpha_vms_append_extra_eisd (bfd
*abfd
, struct vms_internal_eisd_map
*eisd
)
3087 if (PRIV (gbl_eisd_head
) == NULL
)
3088 PRIV (gbl_eisd_head
) = eisd
;
3090 PRIV (gbl_eisd_tail
)->next
= eisd
;
3091 PRIV (gbl_eisd_tail
) = eisd
;
3094 /* Create an EISD for shared image SHRIMG.
3095 Return FALSE in case of error. */
3098 alpha_vms_create_eisd_for_shared (bfd
*abfd
, bfd
*shrimg
)
3100 struct vms_internal_eisd_map
*eisd
;
3103 namlen
= strlen (PRIV2 (shrimg
, hdr_data
.hdr_t_name
));
3104 if (namlen
+ 5 > EISD__K_GBLNAMLEN
)
3110 eisd
= bfd_alloc (abfd
, sizeof (*eisd
));
3114 /* Fill the fields. */
3115 eisd
->u
.gbl_eisd
.common
.majorid
= EISD__K_MAJORID
;
3116 eisd
->u
.gbl_eisd
.common
.minorid
= EISD__K_MINORID
;
3117 eisd
->u
.gbl_eisd
.common
.eisdsize
= (EISD__K_LEN
+ 4 + namlen
+ 5 + 3) & ~3;
3118 eisd
->u
.gbl_eisd
.common
.secsize
= VMS_BLOCK_SIZE
; /* Must not be 0. */
3119 eisd
->u
.gbl_eisd
.common
.virt_addr
= 0;
3120 eisd
->u
.gbl_eisd
.common
.flags
= EISD__M_GBL
;
3121 eisd
->u
.gbl_eisd
.common
.vbn
= 0;
3122 eisd
->u
.gbl_eisd
.common
.pfc
= 0;
3123 eisd
->u
.gbl_eisd
.common
.matchctl
= PRIV2 (shrimg
, matchctl
);
3124 eisd
->u
.gbl_eisd
.common
.type
= EISD__K_SHRPIC
;
3126 eisd
->u
.gbl_eisd
.ident
= PRIV2 (shrimg
, ident
);
3127 eisd
->u
.gbl_eisd
.gblnam
[0] = namlen
+ 4;
3128 memcpy (eisd
->u
.gbl_eisd
.gblnam
+ 1, PRIV2 (shrimg
, hdr_data
.hdr_t_name
),
3130 memcpy (eisd
->u
.gbl_eisd
.gblnam
+ 1 + namlen
, "_001", 4);
3132 /* Append it to the list. */
3133 alpha_vms_append_extra_eisd (abfd
, eisd
);
3138 /* Create an EISD for section SEC.
3139 Return FALSE in case of failure. */
3142 alpha_vms_create_eisd_for_section (bfd
*abfd
, asection
*sec
)
3144 struct vms_internal_eisd_map
*eisd
;
3146 /* Only for allocating section. */
3147 if (!(sec
->flags
& SEC_ALLOC
))
3150 BFD_ASSERT (vms_section_data (sec
)->eisd
== NULL
);
3151 eisd
= bfd_alloc (abfd
, sizeof (*eisd
));
3154 vms_section_data (sec
)->eisd
= eisd
;
3156 /* Fill the fields. */
3157 eisd
->u
.eisd
.majorid
= EISD__K_MAJORID
;
3158 eisd
->u
.eisd
.minorid
= EISD__K_MINORID
;
3159 eisd
->u
.eisd
.eisdsize
= EISD__K_LEN
;
3160 eisd
->u
.eisd
.secsize
=
3161 (sec
->size
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1);
3162 eisd
->u
.eisd
.virt_addr
= sec
->vma
;
3163 eisd
->u
.eisd
.flags
= 0;
3164 eisd
->u
.eisd
.vbn
= 0; /* To be later defined. */
3165 eisd
->u
.eisd
.pfc
= 0; /* Default. */
3166 eisd
->u
.eisd
.matchctl
= EISD__K_MATALL
;
3167 eisd
->u
.eisd
.type
= EISD__K_NORMAL
;
3169 if (sec
->flags
& SEC_CODE
)
3170 eisd
->u
.eisd
.flags
|= EISD__M_EXE
;
3171 if (!(sec
->flags
& SEC_READONLY
))
3172 eisd
->u
.eisd
.flags
|= EISD__M_WRT
| EISD__M_CRF
;
3174 /* If relocations or fixup will be applied, make this isect writeable. */
3175 if (sec
->flags
& SEC_RELOC
)
3176 eisd
->u
.eisd
.flags
|= EISD__M_WRT
| EISD__M_CRF
;
3178 if (!(sec
->flags
& SEC_HAS_CONTENTS
))
3180 eisd
->u
.eisd
.flags
|= EISD__M_DZRO
;
3181 eisd
->u
.eisd
.flags
&= ~EISD__M_CRF
;
3183 if (sec
->flags
& SEC_LINKER_CREATED
)
3185 if (strcmp (sec
->name
, "$FIXUP$") == 0)
3186 eisd
->u
.eisd
.flags
|= EISD__M_FIXUPVEC
;
3189 /* Append it to the list. */
3191 if (PRIV (eisd_head
) == NULL
)
3192 PRIV (eisd_head
) = eisd
;
3194 PRIV (eisd_tail
)->next
= eisd
;
3195 PRIV (eisd_tail
) = eisd
;
3200 /* Layout executable ABFD and write it to the disk.
3201 Return FALSE in case of failure. */
3204 alpha_vms_write_exec (bfd
*abfd
)
3206 struct vms_eihd eihd
;
3207 struct vms_eiha
*eiha
;
3208 struct vms_eihi
*eihi
;
3209 struct vms_eihs
*eihs
= NULL
;
3211 struct vms_internal_eisd_map
*first_eisd
;
3212 struct vms_internal_eisd_map
*eisd
;
3215 file_ptr gst_filepos
= 0;
3216 unsigned int lnkflags
= 0;
3218 /* Build the EIHD. */
3219 PRIV (file_pos
) = EIHD__C_LENGTH
;
3221 memset (&eihd
, 0, sizeof (eihd
));
3222 memset (eihd
.fill_2
, 0xff, sizeof (eihd
.fill_2
));
3224 bfd_putl32 (EIHD__K_MAJORID
, eihd
.majorid
);
3225 bfd_putl32 (EIHD__K_MINORID
, eihd
.minorid
);
3227 bfd_putl32 (sizeof (eihd
), eihd
.size
);
3228 bfd_putl32 (0, eihd
.isdoff
);
3229 bfd_putl32 (0, eihd
.activoff
);
3230 bfd_putl32 (0, eihd
.symdbgoff
);
3231 bfd_putl32 (0, eihd
.imgidoff
);
3232 bfd_putl32 (0, eihd
.patchoff
);
3233 bfd_putl64 (0, eihd
.iafva
);
3234 bfd_putl32 (0, eihd
.version_array_off
);
3236 bfd_putl32 (EIHD__K_EXE
, eihd
.imgtype
);
3237 bfd_putl32 (0, eihd
.subtype
);
3239 bfd_putl32 (0, eihd
.imgiocnt
);
3240 bfd_putl32 (-1, eihd
.privreqs
);
3241 bfd_putl32 (-1, eihd
.privreqs
+ 4);
3243 bfd_putl32 ((sizeof (eihd
) + VMS_BLOCK_SIZE
- 1) / VMS_BLOCK_SIZE
,
3245 bfd_putl32 (0, eihd
.ident
);
3246 bfd_putl32 (0, eihd
.sysver
);
3249 bfd_putl32 (0, eihd
.symvect_size
);
3250 bfd_putl32 (16, eihd
.virt_mem_block_size
);
3251 bfd_putl32 (0, eihd
.ext_fixup_off
);
3252 bfd_putl32 (0, eihd
.noopt_psect_off
);
3253 bfd_putl16 (-1, eihd
.alias
);
3256 eiha
= (struct vms_eiha
*)((char *) &eihd
+ PRIV (file_pos
));
3257 bfd_putl32 (PRIV (file_pos
), eihd
.activoff
);
3258 PRIV (file_pos
) += sizeof (struct vms_eiha
);
3260 bfd_putl32 (sizeof (struct vms_eiha
), eiha
->size
);
3261 bfd_putl32 (0, eiha
->spare
);
3262 bfd_putl64 (PRIV (transfer_address
[0]), eiha
->tfradr1
);
3263 bfd_putl64 (PRIV (transfer_address
[1]), eiha
->tfradr2
);
3264 bfd_putl64 (PRIV (transfer_address
[2]), eiha
->tfradr3
);
3265 bfd_putl64 (PRIV (transfer_address
[3]), eiha
->tfradr4
);
3266 bfd_putl64 (0, eiha
->inishr
);
3269 eihi
= (struct vms_eihi
*)((char *) &eihd
+ PRIV (file_pos
));
3270 bfd_putl32 (PRIV (file_pos
), eihd
.imgidoff
);
3271 PRIV (file_pos
) += sizeof (struct vms_eihi
);
3273 bfd_putl32 (EIHI__K_MAJORID
, eihi
->majorid
);
3274 bfd_putl32 (EIHI__K_MINORID
, eihi
->minorid
);
3279 /* Set module name. */
3280 module
= vms_get_module_name (bfd_get_filename (abfd
), true);
3281 len
= strlen (module
);
3282 if (len
> sizeof (eihi
->imgnam
) - 1)
3283 len
= sizeof (eihi
->imgnam
) - 1;
3284 eihi
->imgnam
[0] = len
;
3285 memcpy (eihi
->imgnam
+ 1, module
, len
);
3293 vms_get_time (&hi
, &lo
);
3294 bfd_putl32 (lo
, eihi
->linktime
+ 0);
3295 bfd_putl32 (hi
, eihi
->linktime
+ 4);
3298 eihi
->linkid
[0] = 0;
3299 eihi
->imgbid
[0] = 0;
3302 dst
= PRIV (dst_section
);
3303 dmt
= bfd_get_section_by_name (abfd
, "$DMT$");
3304 if (dst
!= NULL
&& dst
->size
!= 0)
3306 eihs
= (struct vms_eihs
*)((char *) &eihd
+ PRIV (file_pos
));
3307 bfd_putl32 (PRIV (file_pos
), eihd
.symdbgoff
);
3308 PRIV (file_pos
) += sizeof (struct vms_eihs
);
3310 bfd_putl32 (EIHS__K_MAJORID
, eihs
->majorid
);
3311 bfd_putl32 (EIHS__K_MINORID
, eihs
->minorid
);
3312 bfd_putl32 (0, eihs
->dstvbn
);
3313 bfd_putl32 (0, eihs
->dstsize
);
3314 bfd_putl32 (0, eihs
->gstvbn
);
3315 bfd_putl32 (0, eihs
->gstsize
);
3316 bfd_putl32 (0, eihs
->dmtvbn
);
3317 bfd_putl32 (0, eihs
->dmtsize
);
3320 /* One EISD per section. */
3321 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3323 if (!alpha_vms_create_eisd_for_section (abfd
, sec
))
3327 /* Merge section EIDS which extra ones. */
3328 if (PRIV (eisd_tail
))
3329 PRIV (eisd_tail
)->next
= PRIV (gbl_eisd_head
);
3331 PRIV (eisd_head
) = PRIV (gbl_eisd_head
);
3332 if (PRIV (gbl_eisd_tail
))
3333 PRIV (eisd_tail
) = PRIV (gbl_eisd_tail
);
3335 first_eisd
= PRIV (eisd_head
);
3337 /* Add end of eisd. */
3340 eisd
= bfd_zalloc (abfd
, sizeof (*eisd
));
3343 eisd
->u
.eisd
.majorid
= 0;
3344 eisd
->u
.eisd
.minorid
= 0;
3345 eisd
->u
.eisd
.eisdsize
= 0;
3346 alpha_vms_append_extra_eisd (abfd
, eisd
);
3349 /* Place EISD in the file. */
3350 for (eisd
= first_eisd
; eisd
; eisd
= eisd
->next
)
3352 file_ptr room
= VMS_BLOCK_SIZE
- (PRIV (file_pos
) % VMS_BLOCK_SIZE
);
3354 /* First block is a little bit special: there is a word at the end. */
3355 if (PRIV (file_pos
) < VMS_BLOCK_SIZE
&& room
> 2)
3357 if (room
< eisd
->u
.eisd
.eisdsize
+ EISD__K_LENEND
)
3358 alpha_vms_file_position_block (abfd
);
3360 eisd
->file_pos
= PRIV (file_pos
);
3361 PRIV (file_pos
) += eisd
->u
.eisd
.eisdsize
;
3363 if (eisd
->u
.eisd
.flags
& EISD__M_FIXUPVEC
)
3364 bfd_putl64 (eisd
->u
.eisd
.virt_addr
, eihd
.iafva
);
3367 if (first_eisd
!= NULL
)
3369 bfd_putl32 (first_eisd
->file_pos
, eihd
.isdoff
);
3370 /* Real size of end of eisd marker. */
3371 PRIV (file_pos
) += EISD__K_LENEND
;
3374 bfd_putl32 (PRIV (file_pos
), eihd
.size
);
3375 bfd_putl32 ((PRIV (file_pos
) + VMS_BLOCK_SIZE
- 1) / VMS_BLOCK_SIZE
,
3378 /* Place sections. */
3379 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3381 if (!(sec
->flags
& SEC_HAS_CONTENTS
))
3384 eisd
= vms_section_data (sec
)->eisd
;
3386 /* Align on a block. */
3387 alpha_vms_file_position_block (abfd
);
3388 sec
->filepos
= PRIV (file_pos
);
3391 eisd
->u
.eisd
.vbn
= (sec
->filepos
/ VMS_BLOCK_SIZE
) + 1;
3393 PRIV (file_pos
) += sec
->size
;
3397 if (eihs
!= NULL
&& dst
!= NULL
)
3399 bfd_putl32 ((dst
->filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->dstvbn
);
3400 bfd_putl32 (dst
->size
, eihs
->dstsize
);
3404 lnkflags
|= EIHD__M_DBGDMT
;
3405 bfd_putl32 ((dmt
->filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->dmtvbn
);
3406 bfd_putl32 (dmt
->size
, eihs
->dmtsize
);
3408 if (PRIV (gsd_sym_count
) != 0)
3410 alpha_vms_file_position_block (abfd
);
3411 gst_filepos
= PRIV (file_pos
);
3412 bfd_putl32 ((gst_filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->gstvbn
);
3413 bfd_putl32 ((PRIV (gsd_sym_count
) + 4) / 5 + 4, eihs
->gstsize
);
3417 /* Write EISD in hdr. */
3418 for (eisd
= first_eisd
; eisd
&& eisd
->file_pos
< VMS_BLOCK_SIZE
;
3420 alpha_vms_swap_eisd_out
3421 (eisd
, (struct vms_eisd
*)((char *)&eihd
+ eisd
->file_pos
));
3423 /* Write first block. */
3424 bfd_putl32 (lnkflags
, eihd
.lnkflags
);
3425 if (bfd_bwrite (&eihd
, sizeof (eihd
), abfd
) != sizeof (eihd
))
3428 /* Write remaining eisd. */
3431 unsigned char blk
[VMS_BLOCK_SIZE
];
3432 struct vms_internal_eisd_map
*next_eisd
;
3434 memset (blk
, 0xff, sizeof (blk
));
3435 while (eisd
!= NULL
)
3437 alpha_vms_swap_eisd_out
3439 (struct vms_eisd
*)(blk
+ (eisd
->file_pos
% VMS_BLOCK_SIZE
)));
3441 next_eisd
= eisd
->next
;
3442 if (next_eisd
== NULL
3443 || (next_eisd
->file_pos
/ VMS_BLOCK_SIZE
3444 != eisd
->file_pos
/ VMS_BLOCK_SIZE
))
3446 if (bfd_bwrite (blk
, sizeof (blk
), abfd
) != sizeof (blk
))
3449 memset (blk
, 0xff, sizeof (blk
));
3455 /* Write sections. */
3456 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3458 unsigned char blk
[VMS_BLOCK_SIZE
];
3461 if (sec
->size
== 0 || !(sec
->flags
& SEC_HAS_CONTENTS
))
3463 if (bfd_bwrite (sec
->contents
, sec
->size
, abfd
) != sec
->size
)
3467 len
= VMS_BLOCK_SIZE
- sec
->size
% VMS_BLOCK_SIZE
;
3468 if (len
!= VMS_BLOCK_SIZE
)
3470 memset (blk
, 0, len
);
3471 if (bfd_bwrite (blk
, len
, abfd
) != len
)
3477 if (gst_filepos
!= 0)
3479 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3482 _bfd_vms_write_emh (abfd
);
3483 _bfd_vms_write_lmn (abfd
, "GNU LD");
3485 /* PSC for the absolute section. */
3486 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3487 _bfd_vms_output_long (recwr
, 0);
3488 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3489 _bfd_vms_output_short (recwr
, 0);
3490 _bfd_vms_output_short (recwr
, EGPS__V_PIC
| EGPS__V_LIB
| EGPS__V_RD
);
3491 _bfd_vms_output_long (recwr
, 0);
3492 _bfd_vms_output_counted (recwr
, ".$$ABS$$.");
3493 _bfd_vms_output_end_subrec (recwr
);
3494 _bfd_vms_output_end (abfd
, recwr
);
3496 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
3498 struct vms_symbol_entry
*sym
= PRIV (syms
)[i
];
3504 _bfd_vms_output_alignment (recwr
, 8);
3505 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3506 _bfd_vms_output_long (recwr
, 0);
3508 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_SYMG
);
3509 _bfd_vms_output_short (recwr
, 0); /* Data type, alignment. */
3510 _bfd_vms_output_short (recwr
, sym
->flags
);
3512 if (sym
->code_section
)
3513 ep
= alpha_vms_get_sym_value (sym
->code_section
, sym
->code_value
);
3516 BFD_ASSERT (sym
->code_value
== 0);
3519 val
= alpha_vms_get_sym_value (sym
->section
, sym
->value
);
3520 _bfd_vms_output_quad
3521 (recwr
, sym
->typ
== EGSD__C_SYMG
? sym
->symbol_vector
: val
);
3522 _bfd_vms_output_quad (recwr
, ep
);
3523 _bfd_vms_output_quad (recwr
, val
);
3524 _bfd_vms_output_long (recwr
, 0);
3525 _bfd_vms_output_counted (recwr
, sym
->name
);
3526 _bfd_vms_output_end_subrec (recwr
);
3528 _bfd_vms_output_end (abfd
, recwr
);
3531 _bfd_vms_output_end (abfd
, recwr
);
3533 if (!_bfd_vms_write_eeom (abfd
))
3541 /* Write section and symbol directory of bfd abfd. Return FALSE on error. */
3544 _bfd_vms_write_egsd (bfd
*abfd
)
3548 unsigned int symnum
;
3550 flagword new_flags
, old_flags
;
3551 int abs_section_index
= -1;
3552 unsigned int target_index
= 0;
3553 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3555 vms_debug2 ((2, "vms_write_egsd\n"));
3557 /* Egsd is quadword aligned. */
3558 _bfd_vms_output_alignment (recwr
, 8);
3560 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3561 _bfd_vms_output_long (recwr
, 0);
3563 /* Number sections. */
3564 for (section
= abfd
->sections
; section
!= NULL
; section
= section
->next
)
3566 if (section
->flags
& SEC_DEBUGGING
)
3568 if (!strcmp (section
->name
, ".vmsdebug"))
3570 section
->flags
|= SEC_DEBUGGING
;
3573 section
->target_index
= target_index
++;
3576 for (section
= abfd
->sections
; section
!= NULL
; section
= section
->next
)
3578 vms_debug2 ((3, "Section #%d %s, %d bytes\n",
3579 section
->target_index
, section
->name
, (int)section
->size
));
3581 /* Don't write out the VMS debug info section since it is in the
3582 ETBT and EDBG sections in etir. */
3583 if (section
->flags
& SEC_DEBUGGING
)
3586 /* 13 bytes egsd, max 31 chars name -> should be 44 bytes. */
3587 if (_bfd_vms_output_check (recwr
, 64) < 0)
3589 _bfd_vms_output_end (abfd
, recwr
);
3590 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3591 _bfd_vms_output_long (recwr
, 0);
3594 /* Don't know if this is necessary for the linker but for now it keeps
3595 vms_slurp_gsd happy. */
3596 sname
= section
->name
;
3599 /* Remove leading dot. */
3601 if ((*sname
== 't') && (strcmp (sname
, "text") == 0))
3602 sname
= EVAX_CODE_NAME
;
3603 else if ((*sname
== 'd') && (strcmp (sname
, "data") == 0))
3604 sname
= EVAX_DATA_NAME
;
3605 else if ((*sname
== 'b') && (strcmp (sname
, "bss") == 0))
3606 sname
= EVAX_BSS_NAME
;
3607 else if ((*sname
== 'l') && (strcmp (sname
, "link") == 0))
3608 sname
= EVAX_LINK_NAME
;
3609 else if ((*sname
== 'r') && (strcmp (sname
, "rdata") == 0))
3610 sname
= EVAX_READONLY_NAME
;
3611 else if ((*sname
== 'l') && (strcmp (sname
, "literal") == 0))
3612 sname
= EVAX_LITERAL_NAME
;
3613 else if ((*sname
== 'l') && (strcmp (sname
, "literals") == 0))
3614 sname
= EVAX_LITERALS_NAME
;
3615 else if ((*sname
== 'c') && (strcmp (sname
, "comm") == 0))
3616 sname
= EVAX_COMMON_NAME
;
3617 else if ((*sname
== 'l') && (strcmp (sname
, "lcomm") == 0))
3618 sname
= EVAX_LOCAL_NAME
;
3621 if (bfd_is_com_section (section
))
3622 new_flags
= (EGPS__V_OVR
| EGPS__V_REL
| EGPS__V_GBL
| EGPS__V_RD
3623 | EGPS__V_WRT
| EGPS__V_NOMOD
| EGPS__V_COM
);
3625 new_flags
= vms_esecflag_by_name (evax_section_flags
, sname
,
3628 /* Modify them as directed. */
3629 if (section
->flags
& SEC_READONLY
)
3630 new_flags
&= ~EGPS__V_WRT
;
3632 new_flags
&= ~vms_section_data (section
)->no_flags
;
3633 new_flags
|= vms_section_data (section
)->flags
;
3635 vms_debug2 ((3, "sec flags %x\n", section
->flags
));
3636 vms_debug2 ((3, "new_flags %x, _raw_size %lu\n",
3637 new_flags
, (unsigned long)section
->size
));
3639 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3640 _bfd_vms_output_short (recwr
, section
->alignment_power
& 0xff);
3641 _bfd_vms_output_short (recwr
, new_flags
);
3642 _bfd_vms_output_long (recwr
, (unsigned long) section
->size
);
3643 _bfd_vms_output_counted (recwr
, sname
);
3644 _bfd_vms_output_end_subrec (recwr
);
3646 /* If the section is an obsolute one, remind its index as it will be
3647 used later for absolute symbols. */
3648 if ((new_flags
& EGPS__V_REL
) == 0 && abs_section_index
< 0)
3649 abs_section_index
= section
->target_index
;
3652 /* Output symbols. */
3653 vms_debug2 ((3, "%d symbols found\n", abfd
->symcount
));
3655 bfd_set_start_address (abfd
, (bfd_vma
) -1);
3657 for (symnum
= 0; symnum
< abfd
->symcount
; symnum
++)
3659 symbol
= abfd
->outsymbols
[symnum
];
3660 old_flags
= symbol
->flags
;
3662 /* Work-around a missing feature: consider __main as the main entry
3664 if (symbol
->name
[0] == '_' && strcmp (symbol
->name
, "__main") == 0)
3665 bfd_set_start_address (abfd
, (bfd_vma
)symbol
->value
);
3667 /* Only put in the GSD the global and the undefined symbols. */
3668 if (old_flags
& BSF_FILE
)
3671 if ((old_flags
& BSF_GLOBAL
) == 0 && !bfd_is_und_section (symbol
->section
))
3673 /* If the LIB$INITIIALIZE section is present, add a reference to
3674 LIB$INITIALIZE symbol. FIXME: this should be done explicitely
3675 in the assembly file. */
3676 if (!((old_flags
& BSF_SECTION_SYM
) != 0
3677 && strcmp (symbol
->section
->name
, "LIB$INITIALIZE") == 0))
3681 /* 13 bytes egsd, max 64 chars name -> should be 77 bytes. Add 16 more
3682 bytes for a possible ABS section. */
3683 if (_bfd_vms_output_check (recwr
, 80 + 16) < 0)
3685 _bfd_vms_output_end (abfd
, recwr
);
3686 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3687 _bfd_vms_output_long (recwr
, 0);
3690 if ((old_flags
& BSF_GLOBAL
) != 0
3691 && bfd_is_abs_section (symbol
->section
)
3692 && abs_section_index
<= 0)
3694 /* Create an absolute section if none was defined. It is highly
3695 unlikely that the name $ABS$ clashes with a user defined
3696 non-absolute section name. */
3697 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3698 _bfd_vms_output_short (recwr
, 4);
3699 _bfd_vms_output_short (recwr
, EGPS__V_SHR
);
3700 _bfd_vms_output_long (recwr
, 0);
3701 _bfd_vms_output_counted (recwr
, "$ABS$");
3702 _bfd_vms_output_end_subrec (recwr
);
3704 abs_section_index
= target_index
++;
3707 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_SYM
);
3709 /* Data type, alignment. */
3710 _bfd_vms_output_short (recwr
, 0);
3714 if (old_flags
& BSF_WEAK
)
3715 new_flags
|= EGSY__V_WEAK
;
3716 if (bfd_is_com_section (symbol
->section
)) /* .comm */
3717 new_flags
|= (EGSY__V_WEAK
| EGSY__V_COMM
);
3719 if (old_flags
& BSF_FUNCTION
)
3721 new_flags
|= EGSY__V_NORM
;
3722 new_flags
|= EGSY__V_REL
;
3724 if (old_flags
& BSF_GLOBAL
)
3726 new_flags
|= EGSY__V_DEF
;
3727 if (!bfd_is_abs_section (symbol
->section
))
3728 new_flags
|= EGSY__V_REL
;
3730 _bfd_vms_output_short (recwr
, new_flags
);
3732 if (old_flags
& BSF_GLOBAL
)
3734 /* Symbol definition. */
3735 bfd_vma code_address
= 0;
3736 unsigned long ca_psindx
= 0;
3737 unsigned long psindx
;
3739 if ((old_flags
& BSF_FUNCTION
) && symbol
->udata
.p
!= NULL
)
3744 ((struct evax_private_udata_struct
*)symbol
->udata
.p
)->enbsym
;
3745 code_address
= sym
->value
;
3746 ca_psindx
= sym
->section
->target_index
;
3748 if (bfd_is_abs_section (symbol
->section
))
3749 psindx
= abs_section_index
;
3751 psindx
= symbol
->section
->target_index
;
3753 _bfd_vms_output_quad (recwr
, symbol
->value
);
3754 _bfd_vms_output_quad (recwr
, code_address
);
3755 _bfd_vms_output_long (recwr
, ca_psindx
);
3756 _bfd_vms_output_long (recwr
, psindx
);
3758 _bfd_vms_output_counted (recwr
, symbol
->name
);
3760 _bfd_vms_output_end_subrec (recwr
);
3763 _bfd_vms_output_alignment (recwr
, 8);
3764 _bfd_vms_output_end (abfd
, recwr
);
3769 /* Write object header for bfd abfd. Return FALSE on error. */
3772 _bfd_vms_write_ehdr (bfd
*abfd
)
3775 unsigned int symnum
;
3776 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3778 vms_debug2 ((2, "vms_write_ehdr (%p)\n", abfd
));
3780 _bfd_vms_output_alignment (recwr
, 2);
3782 _bfd_vms_write_emh (abfd
);
3783 _bfd_vms_write_lmn (abfd
, "GNU AS");
3786 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3787 _bfd_vms_output_short (recwr
, EMH__C_SRC
);
3789 for (symnum
= 0; symnum
< abfd
->symcount
; symnum
++)
3791 symbol
= abfd
->outsymbols
[symnum
];
3793 if (symbol
->flags
& BSF_FILE
)
3795 _bfd_vms_output_dump (recwr
, (unsigned char *) symbol
->name
,
3796 (int) strlen (symbol
->name
));
3801 if (symnum
== abfd
->symcount
)
3802 _bfd_vms_output_dump (recwr
, (unsigned char *) STRING_COMMA_LEN ("noname"));
3804 _bfd_vms_output_end (abfd
, recwr
);
3807 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3808 _bfd_vms_output_short (recwr
, EMH__C_TTL
);
3809 _bfd_vms_output_dump (recwr
, (unsigned char *) STRING_COMMA_LEN ("TTL"));
3810 _bfd_vms_output_end (abfd
, recwr
);
3813 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3814 _bfd_vms_output_short (recwr
, EMH__C_CPR
);
3815 _bfd_vms_output_dump (recwr
,
3816 (unsigned char *)"GNU BFD ported by Klaus Kämpf 1994-1996",
3818 _bfd_vms_output_end (abfd
, recwr
);
3823 /* Part 4.6, relocations. */
3826 /* WRITE ETIR SECTION
3828 This is still under construction and therefore not documented. */
3830 /* Close the etir/etbt record. */
3833 end_etir_record (bfd
* abfd
)
3835 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3837 _bfd_vms_output_end (abfd
, recwr
);
3841 start_etir_or_etbt_record (bfd
*abfd
, asection
*section
, bfd_vma offset
)
3843 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3845 if (section
->flags
& SEC_DEBUGGING
)
3847 _bfd_vms_output_begin (recwr
, EOBJ__C_ETBT
);
3851 /* Push start offset. */
3852 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
3853 _bfd_vms_output_long (recwr
, (unsigned long) 0);
3854 _bfd_vms_output_end_subrec (recwr
);
3857 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_CTL_DFLOC
);
3858 _bfd_vms_output_end_subrec (recwr
);
3863 _bfd_vms_output_begin (recwr
, EOBJ__C_ETIR
);
3867 /* Push start offset. */
3868 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
3869 _bfd_vms_output_long (recwr
, (unsigned long) section
->target_index
);
3870 _bfd_vms_output_quad (recwr
, offset
);
3871 _bfd_vms_output_end_subrec (recwr
);
3873 /* Start = pop (). */
3874 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_CTL_SETRB
);
3875 _bfd_vms_output_end_subrec (recwr
);
3880 /* Output a STO_IMM command for SSIZE bytes of data from CPR at virtual
3881 address VADDR in section specified by SEC_INDEX and NAME. */
3884 sto_imm (bfd
*abfd
, asection
*section
,
3885 bfd_size_type ssize
, unsigned char *cptr
, bfd_vma vaddr
)
3888 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3891 _bfd_vms_debug (8, "sto_imm %d bytes\n", (int) ssize
);
3892 _bfd_hexdump (9, cptr
, (int) ssize
, (int) vaddr
);
3897 /* Try all the rest. */
3900 if (_bfd_vms_output_check (recwr
, size
) < 0)
3902 /* Doesn't fit, split ! */
3903 end_etir_record (abfd
);
3905 start_etir_or_etbt_record (abfd
, section
, vaddr
);
3907 size
= _bfd_vms_output_check (recwr
, 0); /* get max size */
3908 if (size
> ssize
) /* more than what's left ? */
3912 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_IMM
);
3913 _bfd_vms_output_long (recwr
, (unsigned long) (size
));
3914 _bfd_vms_output_dump (recwr
, cptr
, size
);
3915 _bfd_vms_output_end_subrec (recwr
);
3918 _bfd_vms_debug (10, "dumped %d bytes\n", (int) size
);
3919 _bfd_hexdump (10, cptr
, (int) size
, (int) vaddr
);
3929 etir_output_check (bfd
*abfd
, asection
*section
, bfd_vma vaddr
, int checklen
)
3931 if (_bfd_vms_output_check (&PRIV (recwr
), checklen
) < 0)
3933 /* Not enough room in this record. Close it and open a new one. */
3934 end_etir_record (abfd
);
3935 start_etir_or_etbt_record (abfd
, section
, vaddr
);
3939 /* Return whether RELOC must be deferred till the end. */
3942 defer_reloc_p (arelent
*reloc
)
3944 switch (reloc
->howto
->type
)
3957 /* Write section contents for bfd abfd. Return FALSE on error. */
3960 _bfd_vms_write_etir (bfd
* abfd
, int objtype ATTRIBUTE_UNUSED
)
3963 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3965 vms_debug2 ((2, "vms_write_tir (%p, %d)\n", abfd
, objtype
));
3967 _bfd_vms_output_alignment (recwr
, 4);
3969 PRIV (vms_linkage_index
) = 0;
3971 for (section
= abfd
->sections
; section
; section
= section
->next
)
3973 vms_debug2 ((4, "writing %d. section '%s' (%d bytes)\n",
3974 section
->target_index
, section
->name
, (int) (section
->size
)));
3976 if (!(section
->flags
& SEC_HAS_CONTENTS
)
3977 || bfd_is_com_section (section
))
3980 if (!section
->contents
)
3982 bfd_set_error (bfd_error_no_contents
);
3986 start_etir_or_etbt_record (abfd
, section
, 0);
3988 if (section
->flags
& SEC_RELOC
)
3990 bfd_vma curr_addr
= 0;
3991 unsigned char *curr_data
= section
->contents
;
3993 int pass2_needed
= 0;
3994 int pass2_in_progress
= 0;
3997 if (section
->reloc_count
== 0)
3999 (_("SEC_RELOC with no relocs in section %pA"), section
);
4004 int i
= section
->reloc_count
;
4005 arelent
**rptr
= section
->orelocation
;
4006 _bfd_vms_debug (4, "%d relocations:\n", i
);
4009 _bfd_vms_debug (4, "sym %s in sec %s, value %08lx, "
4010 "addr %08lx, off %08lx, len %d: %s\n",
4011 (*(*rptr
)->sym_ptr_ptr
)->name
,
4012 (*(*rptr
)->sym_ptr_ptr
)->section
->name
,
4013 (long) (*(*rptr
)->sym_ptr_ptr
)->value
,
4014 (unsigned long)(*rptr
)->address
,
4015 (unsigned long)(*rptr
)->addend
,
4016 bfd_get_reloc_size ((*rptr
)->howto
),
4017 ( *rptr
)->howto
->name
);
4024 for (irel
= 0; irel
< section
->reloc_count
; irel
++)
4026 struct evax_private_udata_struct
*udata
;
4027 arelent
*rptr
= section
->orelocation
[irel
];
4028 bfd_vma addr
= rptr
->address
;
4029 asymbol
*sym
= *rptr
->sym_ptr_ptr
;
4030 asection
*sec
= sym
->section
;
4031 bool defer
= defer_reloc_p (rptr
);
4034 if (pass2_in_progress
)
4036 /* Non-deferred relocs have already been output. */
4042 /* Deferred relocs must be output at the very end. */
4049 /* Regular relocs are intertwined with binary data. */
4050 if (curr_addr
> addr
)
4051 _bfd_error_handler (_("size error in section %pA"),
4053 size
= addr
- curr_addr
;
4054 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
4059 size
= bfd_get_reloc_size (rptr
->howto
);
4061 switch (rptr
->howto
->type
)
4063 case ALPHA_R_IGNORE
:
4066 case ALPHA_R_REFLONG
:
4067 if (bfd_is_und_section (sym
->section
))
4069 bfd_vma addend
= rptr
->addend
;
4070 slen
= strlen ((char *) sym
->name
);
4071 etir_output_check (abfd
, section
, curr_addr
, slen
);
4074 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_GBL
);
4075 _bfd_vms_output_counted (recwr
, sym
->name
);
4076 _bfd_vms_output_end_subrec (recwr
);
4077 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
4078 _bfd_vms_output_long (recwr
, (unsigned long) addend
);
4079 _bfd_vms_output_end_subrec (recwr
);
4080 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_OPR_ADD
);
4081 _bfd_vms_output_end_subrec (recwr
);
4082 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
4083 _bfd_vms_output_end_subrec (recwr
);
4087 _bfd_vms_output_begin_subrec
4088 (recwr
, ETIR__C_STO_GBL_LW
);
4089 _bfd_vms_output_counted (recwr
, sym
->name
);
4090 _bfd_vms_output_end_subrec (recwr
);
4093 else if (bfd_is_abs_section (sym
->section
))
4095 etir_output_check (abfd
, section
, curr_addr
, 16);
4096 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
4097 _bfd_vms_output_long (recwr
, (unsigned long) sym
->value
);
4098 _bfd_vms_output_end_subrec (recwr
);
4099 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
4100 _bfd_vms_output_end_subrec (recwr
);
4104 etir_output_check (abfd
, section
, curr_addr
, 32);
4105 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
4106 _bfd_vms_output_long (recwr
,
4107 (unsigned long) sec
->target_index
);
4108 _bfd_vms_output_quad (recwr
, rptr
->addend
+ sym
->value
);
4109 _bfd_vms_output_end_subrec (recwr
);
4110 /* ??? Table B-8 of the OpenVMS Linker Utilily Manual
4111 says that we should have a ETIR__C_STO_OFF here.
4112 But the relocation would not be BFD_RELOC_32 then.
4113 This case is very likely unreachable. */
4114 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
4115 _bfd_vms_output_end_subrec (recwr
);
4119 case ALPHA_R_REFQUAD
:
4120 if (bfd_is_und_section (sym
->section
))
4122 bfd_vma addend
= rptr
->addend
;
4123 slen
= strlen ((char *) sym
->name
);
4124 etir_output_check (abfd
, section
, curr_addr
, slen
);
4127 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_GBL
);
4128 _bfd_vms_output_counted (recwr
, sym
->name
);
4129 _bfd_vms_output_end_subrec (recwr
);
4130 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_QW
);
4131 _bfd_vms_output_quad (recwr
, addend
);
4132 _bfd_vms_output_end_subrec (recwr
);
4133 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_OPR_ADD
);
4134 _bfd_vms_output_end_subrec (recwr
);
4135 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_QW
);
4136 _bfd_vms_output_end_subrec (recwr
);
4140 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_GBL
);
4141 _bfd_vms_output_counted (recwr
, sym
->name
);
4142 _bfd_vms_output_end_subrec (recwr
);
4145 else if (bfd_is_abs_section (sym
->section
))
4147 etir_output_check (abfd
, section
, curr_addr
, 16);
4148 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_QW
);
4149 _bfd_vms_output_quad (recwr
, sym
->value
);
4150 _bfd_vms_output_end_subrec (recwr
);
4151 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_QW
);
4152 _bfd_vms_output_end_subrec (recwr
);
4156 etir_output_check (abfd
, section
, curr_addr
, 32);
4157 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
4158 _bfd_vms_output_long (recwr
,
4159 (unsigned long) sec
->target_index
);
4160 _bfd_vms_output_quad (recwr
, rptr
->addend
+ sym
->value
);
4161 _bfd_vms_output_end_subrec (recwr
);
4162 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_OFF
);
4163 _bfd_vms_output_end_subrec (recwr
);
4168 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
4171 case ALPHA_R_LINKAGE
:
4173 etir_output_check (abfd
, section
, curr_addr
, 64);
4174 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_LP_PSB
);
4175 _bfd_vms_output_long
4176 (recwr
, (unsigned long) rptr
->addend
);
4177 if (rptr
->addend
> PRIV (vms_linkage_index
))
4178 PRIV (vms_linkage_index
) = rptr
->addend
;
4179 _bfd_vms_output_counted (recwr
, sym
->name
);
4180 _bfd_vms_output_byte (recwr
, 0);
4181 _bfd_vms_output_end_subrec (recwr
);
4184 case ALPHA_R_CODEADDR
:
4185 slen
= strlen ((char *) sym
->name
);
4186 etir_output_check (abfd
, section
, curr_addr
, slen
);
4187 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_CA
);
4188 _bfd_vms_output_counted (recwr
, sym
->name
);
4189 _bfd_vms_output_end_subrec (recwr
);
4194 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
4195 etir_output_check (abfd
, section
, curr_addr
,
4196 32 + 1 + strlen (udata
->origname
));
4197 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_NOP_GBL
);
4198 _bfd_vms_output_long (recwr
, (unsigned long) udata
->lkindex
);
4199 _bfd_vms_output_long
4200 (recwr
, (unsigned long) section
->target_index
);
4201 _bfd_vms_output_quad (recwr
, rptr
->address
);
4202 _bfd_vms_output_long (recwr
, (unsigned long) 0x47ff041f);
4203 _bfd_vms_output_long
4204 (recwr
, (unsigned long) section
->target_index
);
4205 _bfd_vms_output_quad (recwr
, rptr
->addend
);
4206 _bfd_vms_output_counted (recwr
, udata
->origname
);
4207 _bfd_vms_output_end_subrec (recwr
);
4211 _bfd_error_handler (_("spurious ALPHA_R_BSR reloc"));
4216 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
4217 etir_output_check (abfd
, section
, curr_addr
,
4218 32 + 1 + strlen (udata
->origname
));
4219 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_LDA_GBL
);
4220 _bfd_vms_output_long
4221 (recwr
, (unsigned long) udata
->lkindex
+ 1);
4222 _bfd_vms_output_long
4223 (recwr
, (unsigned long) section
->target_index
);
4224 _bfd_vms_output_quad (recwr
, rptr
->address
);
4225 _bfd_vms_output_long (recwr
, (unsigned long) 0x237B0000);
4226 _bfd_vms_output_long
4227 (recwr
, (unsigned long) udata
->bsym
->section
->target_index
);
4228 _bfd_vms_output_quad (recwr
, rptr
->addend
);
4229 _bfd_vms_output_counted (recwr
, udata
->origname
);
4230 _bfd_vms_output_end_subrec (recwr
);
4235 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
4236 etir_output_check (abfd
, section
, curr_addr
,
4237 32 + 1 + strlen (udata
->origname
));
4238 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_BOH_GBL
);
4239 _bfd_vms_output_long (recwr
, (unsigned long) udata
->lkindex
);
4240 _bfd_vms_output_long
4241 (recwr
, (unsigned long) section
->target_index
);
4242 _bfd_vms_output_quad (recwr
, rptr
->address
);
4243 _bfd_vms_output_long (recwr
, (unsigned long) 0xD3400000);
4244 _bfd_vms_output_long
4245 (recwr
, (unsigned long) section
->target_index
);
4246 _bfd_vms_output_quad (recwr
, rptr
->addend
);
4247 _bfd_vms_output_counted (recwr
, udata
->origname
);
4248 _bfd_vms_output_end_subrec (recwr
);
4252 _bfd_error_handler (_("unhandled relocation %s"),
4259 } /* End of relocs loop. */
4261 if (!pass2_in_progress
)
4263 /* Output rest of section. */
4264 if (curr_addr
> section
->size
)
4266 _bfd_error_handler (_("size error in section %pA"), section
);
4269 size
= section
->size
- curr_addr
;
4270 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
4276 pass2_in_progress
= 1;
4282 else /* (section->flags & SEC_RELOC) */
4283 sto_imm (abfd
, section
, section
->size
, section
->contents
, 0);
4285 end_etir_record (abfd
);
4288 _bfd_vms_output_alignment (recwr
, 2);
4292 /* Write cached information into a file being written, at bfd_close. */
4295 alpha_vms_write_object_contents (bfd
*abfd
)
4297 vms_debug2 ((1, "vms_write_object_contents (%p)\n", abfd
));
4299 if (abfd
->flags
& (EXEC_P
| DYNAMIC
))
4301 return alpha_vms_write_exec (abfd
);
4305 if (abfd
->section_count
> 0) /* we have sections */
4307 if (!_bfd_vms_write_ehdr (abfd
))
4309 if (!_bfd_vms_write_egsd (abfd
))
4311 if (!_bfd_vms_write_etir (abfd
, EOBJ__C_ETIR
))
4313 if (!_bfd_vms_write_eeom (abfd
))
4320 /* Debug stuff: nearest line. */
4322 #define SET_MODULE_PARSED(m) \
4323 do { if ((m)->name == NULL) (m)->name = ""; } while (0)
4324 #define IS_MODULE_PARSED(m) ((m)->name != NULL)
4326 /* Build a new module for the specified BFD. */
4328 static struct module
*
4329 new_module (bfd
*abfd
)
4331 struct module
*module
4332 = (struct module
*) bfd_zalloc (abfd
, sizeof (struct module
));
4333 module
->file_table_count
= 16; /* Arbitrary. */
4335 = bfd_malloc (module
->file_table_count
* sizeof (struct fileinfo
));
4339 /* Parse debug info for a module and internalize it. */
4342 parse_module (bfd
*abfd
, struct module
*module
, unsigned char *ptr
,
4345 unsigned char *maxptr
= ptr
+ length
;
4346 unsigned char *src_ptr
, *pcl_ptr
;
4347 unsigned int prev_linum
= 0, curr_linenum
= 0;
4348 bfd_vma prev_pc
= 0, curr_pc
= 0;
4349 struct srecinfo
*curr_srec
, *srec
;
4350 struct lineinfo
*curr_line
, *line
;
4351 struct funcinfo
*funcinfo
;
4353 /* Initialize tables with zero element. */
4354 curr_srec
= (struct srecinfo
*) bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4355 module
->srec_table
= curr_srec
;
4357 curr_line
= (struct lineinfo
*) bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4358 module
->line_table
= curr_line
;
4360 while (length
== -1 || ptr
< maxptr
)
4362 /* The first byte is not counted in the recorded length. */
4363 int rec_length
= bfd_getl16 (ptr
) + 1;
4364 int rec_type
= bfd_getl16 (ptr
+ 2);
4366 vms_debug2 ((2, "DST record: leng %d, type %d\n", rec_length
, rec_type
));
4368 if (length
== -1 && rec_type
== DST__K_MODEND
)
4375 = _bfd_vms_save_counted_string (abfd
, ptr
+ DST_S_B_MODBEG_NAME
,
4376 maxptr
- (ptr
+ DST_S_B_MODBEG_NAME
));
4383 vms_debug2 ((3, "module: %s\n", module
->name
));
4390 funcinfo
= (struct funcinfo
*)
4391 bfd_zalloc (abfd
, sizeof (struct funcinfo
));
4393 = _bfd_vms_save_counted_string (abfd
, ptr
+ DST_S_B_RTNBEG_NAME
,
4394 maxptr
- (ptr
+ DST_S_B_RTNBEG_NAME
));
4395 funcinfo
->low
= bfd_getl32 (ptr
+ DST_S_L_RTNBEG_ADDRESS
);
4396 funcinfo
->next
= module
->func_table
;
4397 module
->func_table
= funcinfo
;
4399 vms_debug2 ((3, "routine: %s at 0x%lx\n",
4400 funcinfo
->name
, (unsigned long) funcinfo
->low
));
4404 module
->func_table
->high
= module
->func_table
->low
4405 + bfd_getl32 (ptr
+ DST_S_L_RTNEND_SIZE
) - 1;
4407 if (module
->func_table
->high
> module
->high
)
4408 module
->high
= module
->func_table
->high
;
4410 vms_debug2 ((3, "end routine\n"));
4414 vms_debug2 ((3, "prologue\n"));
4418 vms_debug2 ((3, "epilog\n"));
4422 vms_debug2 ((3, "block\n"));
4426 vms_debug2 ((3, "end block\n"));
4430 src_ptr
= ptr
+ DST_S_C_SOURCE_HEADER_SIZE
;
4432 vms_debug2 ((3, "source info\n"));
4434 while (src_ptr
< ptr
+ rec_length
)
4436 int cmd
= src_ptr
[0], cmd_length
, data
;
4440 case DST__K_SRC_DECLFILE
:
4443 = bfd_getl16 (src_ptr
+ DST_S_W_SRC_DF_FILEID
);
4444 char *filename
= _bfd_vms_save_counted_string
4446 src_ptr
+ DST_S_B_SRC_DF_FILENAME
,
4447 ptr
+ rec_length
- (src_ptr
+ DST_S_B_SRC_DF_FILENAME
));
4449 while (fileid
>= module
->file_table_count
)
4451 module
->file_table_count
*= 2;
4453 = bfd_realloc_or_free (module
->file_table
,
4454 module
->file_table_count
4455 * sizeof (struct fileinfo
));
4456 if (module
->file_table
== NULL
)
4460 module
->file_table
[fileid
].name
= filename
;
4461 module
->file_table
[fileid
].srec
= 1;
4462 cmd_length
= src_ptr
[DST_S_B_SRC_DF_LENGTH
] + 2;
4463 vms_debug2 ((4, "DST_S_C_SRC_DECLFILE: %d, %s\n",
4464 fileid
, module
->file_table
[fileid
].name
));
4468 case DST__K_SRC_DEFLINES_B
:
4469 /* Perform the association and set the next higher index
4471 data
= src_ptr
[DST_S_B_SRC_UNSBYTE
];
4472 srec
= (struct srecinfo
*)
4473 bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4474 srec
->line
= curr_srec
->line
+ data
;
4475 srec
->srec
= curr_srec
->srec
+ data
;
4476 srec
->sfile
= curr_srec
->sfile
;
4477 curr_srec
->next
= srec
;
4480 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_B: %d\n", data
));
4483 case DST__K_SRC_DEFLINES_W
:
4484 /* Perform the association and set the next higher index
4486 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4487 srec
= (struct srecinfo
*)
4488 bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4489 srec
->line
= curr_srec
->line
+ data
;
4490 srec
->srec
= curr_srec
->srec
+ data
,
4491 srec
->sfile
= curr_srec
->sfile
;
4492 curr_srec
->next
= srec
;
4495 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_W: %d\n", data
));
4498 case DST__K_SRC_INCRLNUM_B
:
4499 data
= src_ptr
[DST_S_B_SRC_UNSBYTE
];
4500 curr_srec
->line
+= data
;
4502 vms_debug2 ((4, "DST_S_C_SRC_INCRLNUM_B: %d\n", data
));
4505 case DST__K_SRC_SETFILE
:
4506 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4507 curr_srec
->sfile
= data
;
4508 curr_srec
->srec
= module
->file_table
[data
].srec
;
4510 vms_debug2 ((4, "DST_S_C_SRC_SETFILE: %d\n", data
));
4513 case DST__K_SRC_SETLNUM_L
:
4514 data
= bfd_getl32 (src_ptr
+ DST_S_L_SRC_UNSLONG
);
4515 curr_srec
->line
= data
;
4517 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_L: %d\n", data
));
4520 case DST__K_SRC_SETLNUM_W
:
4521 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4522 curr_srec
->line
= data
;
4524 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_W: %d\n", data
));
4527 case DST__K_SRC_SETREC_L
:
4528 data
= bfd_getl32 (src_ptr
+ DST_S_L_SRC_UNSLONG
);
4529 curr_srec
->srec
= data
;
4530 module
->file_table
[curr_srec
->sfile
].srec
= data
;
4532 vms_debug2 ((4, "DST_S_C_SRC_SETREC_L: %d\n", data
));
4535 case DST__K_SRC_SETREC_W
:
4536 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4537 curr_srec
->srec
= data
;
4538 module
->file_table
[curr_srec
->sfile
].srec
= data
;
4540 vms_debug2 ((4, "DST_S_C_SRC_SETREC_W: %d\n", data
));
4543 case DST__K_SRC_FORMFEED
:
4545 vms_debug2 ((4, "DST_S_C_SRC_FORMFEED\n"));
4549 _bfd_error_handler (_("unknown source command %d"),
4555 src_ptr
+= cmd_length
;
4559 case DST__K_LINE_NUM
:
4560 pcl_ptr
= ptr
+ DST_S_C_LINE_NUM_HEADER_SIZE
;
4562 vms_debug2 ((3, "line info\n"));
4564 while (pcl_ptr
< ptr
+ rec_length
)
4566 /* The command byte is signed so we must sign-extend it. */
4567 int cmd
= ((signed char *)pcl_ptr
)[0], cmd_length
, data
;
4571 case DST__K_DELTA_PC_W
:
4572 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4576 vms_debug2 ((4, "DST__K_DELTA_PC_W: %d\n", data
));
4579 case DST__K_DELTA_PC_L
:
4580 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4584 vms_debug2 ((4, "DST__K_DELTA_PC_L: %d\n", data
));
4587 case DST__K_INCR_LINUM
:
4588 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4589 curr_linenum
+= data
;
4591 vms_debug2 ((4, "DST__K_INCR_LINUM: %d\n", data
));
4594 case DST__K_INCR_LINUM_W
:
4595 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4596 curr_linenum
+= data
;
4598 vms_debug2 ((4, "DST__K_INCR_LINUM_W: %d\n", data
));
4601 case DST__K_INCR_LINUM_L
:
4602 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4603 curr_linenum
+= data
;
4605 vms_debug2 ((4, "DST__K_INCR_LINUM_L: %d\n", data
));
4608 case DST__K_SET_LINUM_INCR
:
4610 (_("%s not implemented"), "DST__K_SET_LINUM_INCR");
4614 case DST__K_SET_LINUM_INCR_W
:
4616 (_("%s not implemented"), "DST__K_SET_LINUM_INCR_W");
4620 case DST__K_RESET_LINUM_INCR
:
4622 (_("%s not implemented"), "DST__K_RESET_LINUM_INCR");
4626 case DST__K_BEG_STMT_MODE
:
4628 (_("%s not implemented"), "DST__K_BEG_STMT_MODE");
4632 case DST__K_END_STMT_MODE
:
4634 (_("%s not implemented"), "DST__K_END_STMT_MODE");
4638 case DST__K_SET_LINUM_B
:
4639 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4640 curr_linenum
= data
;
4642 vms_debug2 ((4, "DST__K_SET_LINUM_B: %d\n", data
));
4645 case DST__K_SET_LINUM
:
4646 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4647 curr_linenum
= data
;
4649 vms_debug2 ((4, "DST__K_SET_LINE_NUM: %d\n", data
));
4652 case DST__K_SET_LINUM_L
:
4653 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4654 curr_linenum
= data
;
4656 vms_debug2 ((4, "DST__K_SET_LINUM_L: %d\n", data
));
4661 (_("%s not implemented"), "DST__K_SET_PC");
4665 case DST__K_SET_PC_W
:
4667 (_("%s not implemented"), "DST__K_SET_PC_W");
4671 case DST__K_SET_PC_L
:
4673 (_("%s not implemented"), "DST__K_SET_PC_L");
4677 case DST__K_SET_STMTNUM
:
4679 (_("%s not implemented"), "DST__K_SET_STMTNUM");
4684 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4687 vms_debug2 ((4, "DST__K_TERM: %d\n", data
));
4691 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4694 vms_debug2 ((4, "DST__K_TERM_W: %d\n", data
));
4698 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4701 vms_debug2 ((4, "DST__K_TERM_L: %d\n", data
));
4704 case DST__K_SET_ABS_PC
:
4705 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4708 vms_debug2 ((4, "DST__K_SET_ABS_PC: 0x%x\n", data
));
4717 vms_debug2 ((4, "bump pc to 0x%lx and line to %d\n",
4718 (unsigned long)curr_pc
, curr_linenum
));
4722 _bfd_error_handler (_("unknown line command %d"), cmd
);
4728 if ((curr_linenum
!= prev_linum
&& curr_pc
!= prev_pc
)
4730 || cmd
== DST__K_DELTA_PC_L
4731 || cmd
== DST__K_DELTA_PC_W
)
4733 line
= (struct lineinfo
*)
4734 bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4735 line
->address
= curr_pc
;
4736 line
->line
= curr_linenum
;
4738 curr_line
->next
= line
;
4741 prev_linum
= curr_linenum
;
4743 vms_debug2 ((4, "-> correlate pc 0x%lx with line %d\n",
4744 (unsigned long)curr_pc
, curr_linenum
));
4747 pcl_ptr
+= cmd_length
;
4751 case 0x17: /* Undocumented type used by DEC C to declare equates. */
4752 vms_debug2 ((3, "undocumented type 0x17\n"));
4756 vms_debug2 ((3, "ignoring record\n"));
4764 /* Finalize tables with EOL marker. */
4765 srec
= (struct srecinfo
*) bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4766 srec
->line
= (unsigned int) -1;
4767 srec
->srec
= (unsigned int) -1;
4768 curr_srec
->next
= srec
;
4770 line
= (struct lineinfo
*) bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4771 line
->line
= (unsigned int) -1;
4772 line
->address
= (bfd_vma
) -1;
4773 curr_line
->next
= line
;
4775 /* Advertise that this module has been parsed. This is needed
4776 because parsing can be either performed at module creation
4777 or deferred until debug info is consumed. */
4778 SET_MODULE_PARSED (module
);
4782 /* Build the list of modules for the specified BFD. */
4784 static struct module
*
4785 build_module_list (bfd
*abfd
)
4787 struct module
*module
, *list
= NULL
;
4790 if ((dmt
= bfd_get_section_by_name (abfd
, "$DMT$")))
4792 /* We have a DMT section so this must be an image. Parse the
4793 section and build the list of modules. This is sufficient
4794 since we can compute the start address and the end address
4795 of every module from the section contents. */
4796 bfd_size_type size
= bfd_section_size (dmt
);
4797 unsigned char *ptr
, *end
;
4799 ptr
= (unsigned char *) bfd_alloc (abfd
, size
);
4803 if (! bfd_get_section_contents (abfd
, dmt
, ptr
, 0, size
))
4806 vms_debug2 ((2, "DMT\n"));
4812 /* Each header declares a module with its start offset and size
4813 of debug info in the DST section, as well as the count of
4814 program sections (i.e. address spans) it contains. */
4815 int modbeg
= bfd_getl32 (ptr
+ DBG_S_L_DMT_MODBEG
);
4816 int msize
= bfd_getl32 (ptr
+ DBG_S_L_DST_SIZE
);
4817 int count
= bfd_getl16 (ptr
+ DBG_S_W_DMT_PSECT_COUNT
);
4818 ptr
+= DBG_S_C_DMT_HEADER_SIZE
;
4820 vms_debug2 ((3, "module: modbeg = %d, size = %d, count = %d\n",
4821 modbeg
, msize
, count
));
4823 /* We create a 'module' structure for each program section since
4824 we only support contiguous addresses in a 'module' structure.
4825 As a consequence, the actual debug info in the DST section is
4826 shared and can be parsed multiple times; that doesn't seem to
4827 cause problems in practice. */
4830 int start
= bfd_getl32 (ptr
+ DBG_S_L_DMT_PSECT_START
);
4831 int length
= bfd_getl32 (ptr
+ DBG_S_L_DMT_PSECT_LENGTH
);
4832 module
= new_module (abfd
);
4833 module
->modbeg
= modbeg
;
4834 module
->size
= msize
;
4835 module
->low
= start
;
4836 module
->high
= start
+ length
;
4837 module
->next
= list
;
4839 ptr
+= DBG_S_C_DMT_PSECT_SIZE
;
4841 vms_debug2 ((4, "section: start = 0x%x, length = %d\n",
4848 /* We don't have a DMT section so this must be an object. Parse
4849 the module right now in order to compute its start address and
4851 void *dst
= PRIV (dst_section
)->contents
;
4856 module
= new_module (abfd
);
4857 if (!parse_module (abfd
, module
, PRIV (dst_section
)->contents
, -1))
4865 /* Calculate and return the name of the source file and the line nearest
4866 to the wanted location in the specified module. */
4869 module_find_nearest_line (bfd
*abfd
, struct module
*module
, bfd_vma addr
,
4870 const char **file
, const char **func
,
4873 struct funcinfo
*funcinfo
;
4874 struct lineinfo
*lineinfo
;
4875 struct srecinfo
*srecinfo
;
4878 /* Parse this module if that was not done at module creation. */
4879 if (! IS_MODULE_PARSED (module
))
4881 unsigned int size
= module
->size
;
4882 unsigned int modbeg
= PRIV (dst_section
)->filepos
+ module
->modbeg
;
4883 unsigned char *buffer
;
4885 if (bfd_seek (abfd
, modbeg
, SEEK_SET
) != 0
4886 || (buffer
= _bfd_malloc_and_read (abfd
, size
, size
)) == NULL
)
4888 bfd_set_error (bfd_error_no_debug_section
);
4892 ret
= parse_module (abfd
, module
, buffer
, size
);
4898 /* Find out the function (if any) that contains the address. */
4899 for (funcinfo
= module
->func_table
; funcinfo
; funcinfo
= funcinfo
->next
)
4900 if (addr
>= funcinfo
->low
&& addr
<= funcinfo
->high
)
4902 *func
= funcinfo
->name
;
4907 /* Find out the source file and the line nearest to the address. */
4908 for (lineinfo
= module
->line_table
; lineinfo
; lineinfo
= lineinfo
->next
)
4909 if (lineinfo
->next
&& addr
< lineinfo
->next
->address
)
4911 for (srecinfo
= module
->srec_table
; srecinfo
; srecinfo
= srecinfo
->next
)
4912 if (srecinfo
->next
&& lineinfo
->line
< srecinfo
->next
->line
)
4914 if (srecinfo
->sfile
> 0)
4916 *file
= module
->file_table
[srecinfo
->sfile
].name
;
4917 *line
= srecinfo
->srec
+ lineinfo
->line
- srecinfo
->line
;
4921 *file
= module
->name
;
4922 *line
= lineinfo
->line
;
4933 /* Provided a BFD, a section and an offset into the section, calculate and
4934 return the name of the source file and the line nearest to the wanted
4938 _bfd_vms_find_nearest_line (bfd
*abfd
,
4939 asymbol
**symbols ATTRIBUTE_UNUSED
,
4945 unsigned int *discriminator
)
4947 struct module
*module
;
4949 /* What address are we looking for? */
4950 bfd_vma addr
= section
->vma
+ offset
;
4958 /* We can't do anything if there is no DST (debug symbol table). */
4959 if (PRIV (dst_section
) == NULL
)
4962 /* Create the module list - if not already done. */
4963 if (PRIV (modules
) == NULL
)
4965 PRIV (modules
) = build_module_list (abfd
);
4966 if (PRIV (modules
) == NULL
)
4970 for (module
= PRIV (modules
); module
; module
= module
->next
)
4971 if (addr
>= module
->low
&& addr
<= module
->high
)
4972 return module_find_nearest_line (abfd
, module
, addr
, file
, func
, line
);
4977 /* Canonicalizations. */
4978 /* Set name, value, section and flags of SYM from E. */
4981 alpha_vms_convert_symbol (bfd
*abfd
, struct vms_symbol_entry
*e
, asymbol
*sym
)
4990 flags
= BSF_NO_FLAGS
;
4996 if (e
->flags
& EGSY__V_WEAK
)
4999 if (e
->flags
& EGSY__V_DEF
)
5001 /* Symbol definition. */
5002 flags
|= BSF_GLOBAL
;
5003 if (e
->flags
& EGSY__V_NORM
)
5004 flags
|= BSF_FUNCTION
;
5010 /* Symbol reference. */
5011 sec
= bfd_und_section_ptr
;
5016 /* A universal symbol is by definition global... */
5017 flags
|= BSF_GLOBAL
;
5019 /* ...and dynamic in shared libraries. */
5020 if (abfd
->flags
& DYNAMIC
)
5021 flags
|= BSF_DYNAMIC
;
5023 if (e
->flags
& EGSY__V_WEAK
)
5026 if (!(e
->flags
& EGSY__V_DEF
))
5029 if (e
->flags
& EGSY__V_NORM
)
5030 flags
|= BSF_FUNCTION
;
5033 /* sec = e->section; */
5034 sec
= bfd_abs_section_ptr
;
5049 /* Return the number of bytes required to store a vector of pointers
5050 to asymbols for all the symbols in the BFD abfd, including a
5051 terminal NULL pointer. If there are no symbols in the BFD,
5052 then return 0. If an error occurs, return -1. */
5055 alpha_vms_get_symtab_upper_bound (bfd
*abfd
)
5057 vms_debug2 ((1, "alpha_vms_get_symtab_upper_bound (%p), %d symbols\n",
5058 abfd
, PRIV (gsd_sym_count
)));
5060 return (PRIV (gsd_sym_count
) + 1) * sizeof (asymbol
*);
5063 /* Read the symbols from the BFD abfd, and fills in the vector
5064 location with pointers to the symbols and a trailing NULL.
5066 Return number of symbols read. */
5069 alpha_vms_canonicalize_symtab (bfd
*abfd
, asymbol
**symbols
)
5073 vms_debug2 ((1, "alpha_vms_canonicalize_symtab (%p, <ret>)\n", abfd
));
5075 if (PRIV (csymbols
) == NULL
)
5077 PRIV (csymbols
) = (asymbol
**) bfd_alloc
5078 (abfd
, PRIV (gsd_sym_count
) * sizeof (asymbol
*));
5080 /* Traverse table and fill symbols vector. */
5081 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
5083 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
5086 sym
= bfd_make_empty_symbol (abfd
);
5087 if (sym
== NULL
|| !alpha_vms_convert_symbol (abfd
, e
, sym
))
5089 bfd_release (abfd
, PRIV (csymbols
));
5090 PRIV (csymbols
) = NULL
;
5094 PRIV (csymbols
)[i
] = sym
;
5098 if (symbols
!= NULL
)
5100 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
5101 symbols
[i
] = PRIV (csymbols
)[i
];
5105 return PRIV (gsd_sym_count
);
5108 /* Read and convert relocations from ETIR. We do it once for all sections. */
5111 alpha_vms_slurp_relocs (bfd
*abfd
)
5115 vms_debug2 ((3, "alpha_vms_slurp_relocs\n"));
5117 /* We slurp relocs only once, for all sections. */
5118 if (PRIV (reloc_done
))
5120 PRIV (reloc_done
) = true;
5122 if (alpha_vms_canonicalize_symtab (abfd
, NULL
) < 0)
5125 if (bfd_seek (abfd
, 0, SEEK_SET
) != 0)
5130 unsigned char *begin
;
5133 bfd_reloc_code_real_type reloc_code
;
5139 bfd_vma cur_address
;
5141 unsigned char *cur_sym
= NULL
;
5143 bfd_vma cur_addend
= 0;
5145 /* Skip non-ETIR records. */
5146 type
= _bfd_vms_get_object_record (abfd
);
5147 if (type
== EOBJ__C_EEOM
)
5149 if (type
!= EOBJ__C_ETIR
)
5152 begin
= PRIV (recrd
.rec
) + 4;
5153 end
= PRIV (recrd
.rec
) + PRIV (recrd
.rec_size
);
5155 for (ptr
= begin
; ptr
< end
; ptr
+= length
)
5159 cmd
= bfd_getl16 (ptr
);
5160 length
= bfd_getl16 (ptr
+ 2);
5162 cur_address
= vaddr
;
5164 vms_debug2 ((4, "alpha_vms_slurp_relocs: etir %s\n",
5165 _bfd_vms_etir_name (cmd
)));
5169 case ETIR__C_STA_GBL
: /* ALPHA_R_REFLONG und_section, step 1 */
5170 /* ALPHA_R_REFQUAD und_section, step 1 */
5175 case ETIR__C_STA_PQ
: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
5176 cur_psidx
= bfd_getl32 (ptr
+ 4);
5177 cur_addend
= bfd_getl64 (ptr
+ 8);
5181 case ETIR__C_CTL_SETRB
:
5182 if (prev_cmd
!= ETIR__C_STA_PQ
)
5185 /* xgettext:c-format */
5186 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (prev_cmd
),
5187 _bfd_vms_etir_name (cmd
));
5190 cur_psect
= cur_psidx
;
5196 case ETIR__C_STA_LW
: /* ALPHA_R_REFLONG abs_section, step 1 */
5197 /* ALPHA_R_REFLONG und_section, step 2 */
5200 if (prev_cmd
!= ETIR__C_STA_GBL
)
5203 /* xgettext:c-format */
5204 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (cmd
),
5205 _bfd_vms_etir_name (ETIR__C_STA_LW
));
5209 cur_addend
= bfd_getl32 (ptr
+ 4);
5213 case ETIR__C_STA_QW
: /* ALPHA_R_REFQUAD abs_section, step 1 */
5214 /* ALPHA_R_REFQUAD und_section, step 2 */
5215 if (prev_cmd
!= -1 && prev_cmd
!= ETIR__C_STA_GBL
)
5218 /* xgettext:c-format */
5219 (_("unknown reloc %s + %s"), _bfd_vms_etir_name (cmd
),
5220 _bfd_vms_etir_name (ETIR__C_STA_QW
));
5223 cur_addend
= bfd_getl64 (ptr
+ 4);
5227 case ETIR__C_STO_LW
: /* ALPHA_R_REFLONG und_section, step 4 */
5228 /* ALPHA_R_REFLONG abs_section, step 2 */
5229 /* ALPHA_R_REFLONG others, step 2 */
5230 if (prev_cmd
!= ETIR__C_OPR_ADD
5231 && prev_cmd
!= ETIR__C_STA_LW
5232 && prev_cmd
!= ETIR__C_STA_PQ
)
5234 /* xgettext:c-format */
5235 _bfd_error_handler (_("unknown reloc %s + %s"),
5236 _bfd_vms_etir_name (prev_cmd
),
5237 _bfd_vms_etir_name (ETIR__C_STO_LW
));
5240 reloc_code
= BFD_RELOC_32
;
5243 case ETIR__C_STO_QW
: /* ALPHA_R_REFQUAD und_section, step 4 */
5244 /* ALPHA_R_REFQUAD abs_section, step 2 */
5245 if (prev_cmd
!= ETIR__C_OPR_ADD
&& prev_cmd
!= ETIR__C_STA_QW
)
5247 /* xgettext:c-format */
5248 _bfd_error_handler (_("unknown reloc %s + %s"),
5249 _bfd_vms_etir_name (prev_cmd
),
5250 _bfd_vms_etir_name (ETIR__C_STO_QW
));
5253 reloc_code
= BFD_RELOC_64
;
5256 case ETIR__C_STO_OFF
: /* ALPHA_R_REFQUAD others, step 2 */
5257 if (prev_cmd
!= ETIR__C_STA_PQ
)
5259 /* xgettext:c-format */
5260 _bfd_error_handler (_("unknown reloc %s + %s"),
5261 _bfd_vms_etir_name (prev_cmd
),
5262 _bfd_vms_etir_name (ETIR__C_STO_OFF
));
5265 reloc_code
= BFD_RELOC_64
;
5268 case ETIR__C_OPR_ADD
: /* ALPHA_R_REFLONG und_section, step 3 */
5269 /* ALPHA_R_REFQUAD und_section, step 3 */
5270 if (prev_cmd
!= ETIR__C_STA_LW
&& prev_cmd
!= ETIR__C_STA_QW
)
5272 /* xgettext:c-format */
5273 _bfd_error_handler (_("unknown reloc %s + %s"),
5274 _bfd_vms_etir_name (prev_cmd
),
5275 _bfd_vms_etir_name (ETIR__C_OPR_ADD
));
5278 prev_cmd
= ETIR__C_OPR_ADD
;
5281 case ETIR__C_STO_CA
: /* ALPHA_R_CODEADDR */
5282 reloc_code
= BFD_RELOC_ALPHA_CODEADDR
;
5286 case ETIR__C_STO_GBL
: /* ALPHA_R_REFQUAD und_section */
5287 reloc_code
= BFD_RELOC_64
;
5291 case ETIR__C_STO_GBL_LW
: /* ALPHA_R_REFLONG und_section */
5292 reloc_code
= BFD_RELOC_32
;
5296 case ETIR__C_STC_LP_PSB
: /* ALPHA_R_LINKAGE */
5297 reloc_code
= BFD_RELOC_ALPHA_LINKAGE
;
5301 case ETIR__C_STC_NOP_GBL
: /* ALPHA_R_NOP */
5302 reloc_code
= BFD_RELOC_ALPHA_NOP
;
5305 case ETIR__C_STC_BSR_GBL
: /* ALPHA_R_BSR */
5306 reloc_code
= BFD_RELOC_ALPHA_BSR
;
5309 case ETIR__C_STC_LDA_GBL
: /* ALPHA_R_LDA */
5310 reloc_code
= BFD_RELOC_ALPHA_LDA
;
5313 case ETIR__C_STC_BOH_GBL
: /* ALPHA_R_BOH */
5314 reloc_code
= BFD_RELOC_ALPHA_BOH
;
5318 cur_sym
= ptr
+ 4 + 32;
5319 cur_address
= bfd_getl64 (ptr
+ 4 + 8);
5320 cur_addend
= bfd_getl64 (ptr
+ 4 + 24);
5323 case ETIR__C_STO_IMM
:
5324 vaddr
+= bfd_getl32 (ptr
+ 4);
5328 _bfd_error_handler (_("unknown reloc %s"),
5329 _bfd_vms_etir_name (cmd
));
5335 struct vms_section_data_struct
*vms_sec
;
5339 /* Get section to which the relocation applies. */
5340 if (cur_psect
< 0 || cur_psect
> (int)PRIV (section_count
))
5342 _bfd_error_handler (_("invalid section index in ETIR"));
5346 if (PRIV (sections
) == NULL
)
5348 sec
= PRIV (sections
)[cur_psect
];
5349 if (sec
== bfd_abs_section_ptr
)
5351 _bfd_error_handler (_("relocation for non-REL psect"));
5355 vms_sec
= vms_section_data (sec
);
5357 /* Allocate a reloc entry. */
5358 if (sec
->reloc_count
>= vms_sec
->reloc_max
)
5360 if (vms_sec
->reloc_max
== 0)
5362 vms_sec
->reloc_max
= 64;
5363 sec
->relocation
= bfd_zmalloc
5364 (vms_sec
->reloc_max
* sizeof (arelent
));
5368 vms_sec
->reloc_max
*= 2;
5369 sec
->relocation
= bfd_realloc_or_free
5370 (sec
->relocation
, vms_sec
->reloc_max
* sizeof (arelent
));
5371 if (sec
->relocation
== NULL
)
5375 reloc
= &sec
->relocation
[sec
->reloc_count
];
5378 reloc
->howto
= bfd_reloc_type_lookup (abfd
, reloc_code
);
5380 if (cur_sym
!= NULL
)
5383 unsigned int symlen
= *cur_sym
;
5386 /* Linear search. */
5391 for (j
= 0; j
< PRIV (gsd_sym_count
); j
++)
5392 if (PRIV (syms
)[j
]->namelen
== symlen
5393 && memcmp (PRIV (syms
)[j
]->name
, cur_sym
, symlen
) == 0)
5395 sym
= &PRIV (csymbols
)[j
];
5400 _bfd_error_handler (_("unknown symbol in command %s"),
5401 _bfd_vms_etir_name (cmd
));
5402 reloc
->sym_ptr_ptr
= NULL
;
5405 reloc
->sym_ptr_ptr
= sym
;
5407 else if (cur_psidx
>= 0)
5409 if (PRIV (sections
) == NULL
|| cur_psidx
>= (int) PRIV (section_count
))
5411 reloc
->sym_ptr_ptr
=
5412 PRIV (sections
)[cur_psidx
]->symbol_ptr_ptr
;
5415 reloc
->sym_ptr_ptr
= NULL
;
5417 reloc
->address
= cur_address
;
5418 reloc
->addend
= cur_addend
;
5420 if (reloc_code
== ALPHA_R_LINKAGE
)
5423 size
= bfd_get_reloc_size (reloc
->howto
);
5433 vms_debug2 ((3, "alpha_vms_slurp_relocs: result = true\n"));
5438 /* Return the number of bytes required to store the relocation
5439 information associated with the given section. */
5442 alpha_vms_get_reloc_upper_bound (bfd
*abfd ATTRIBUTE_UNUSED
, asection
*section
)
5444 alpha_vms_slurp_relocs (abfd
);
5446 return (section
->reloc_count
+ 1) * sizeof (arelent
*);
5449 /* Convert relocations from VMS (external) form into BFD internal
5450 form. Return the number of relocations. */
5453 alpha_vms_canonicalize_reloc (bfd
*abfd
, asection
*section
, arelent
**relptr
,
5454 asymbol
**symbols ATTRIBUTE_UNUSED
)
5459 if (!alpha_vms_slurp_relocs (abfd
))
5462 count
= section
->reloc_count
;
5463 tblptr
= section
->relocation
;
5466 *relptr
++ = tblptr
++;
5468 *relptr
= (arelent
*) NULL
;
5469 return section
->reloc_count
;
5472 /* Install a new set of internal relocs. */
5474 #define alpha_vms_set_reloc _bfd_generic_set_reloc
5477 /* This is just copied from ecoff-alpha, needs to be fixed probably. */
5479 /* How to process the various reloc types. */
5481 static bfd_reloc_status_type
5482 reloc_nil (bfd
* abfd ATTRIBUTE_UNUSED
,
5483 arelent
*reloc ATTRIBUTE_UNUSED
,
5484 asymbol
*sym ATTRIBUTE_UNUSED
,
5485 void * data ATTRIBUTE_UNUSED
,
5486 asection
*sec ATTRIBUTE_UNUSED
,
5487 bfd
*output_bfd ATTRIBUTE_UNUSED
,
5488 char **error_message ATTRIBUTE_UNUSED
)
5491 vms_debug (1, "reloc_nil (abfd %p, output_bfd %p)\n", abfd
, output_bfd
);
5492 vms_debug (2, "In section %s, symbol %s\n",
5493 sec
->name
, sym
->name
);
5494 vms_debug (2, "reloc sym %s, addr %08lx, addend %08lx, reloc is a %s\n",
5495 reloc
->sym_ptr_ptr
[0]->name
,
5496 (unsigned long)reloc
->address
,
5497 (unsigned long)reloc
->addend
, reloc
->howto
->name
);
5498 vms_debug (2, "data at %p\n", data
);
5499 /* _bfd_hexdump (2, data, bfd_get_reloc_size (reloc->howto), 0); */
5502 return bfd_reloc_ok
;
5505 /* In case we're on a 32-bit machine, construct a 64-bit "-1" value
5506 from smaller values. Start with zero, widen, *then* decrement. */
5507 #define MINUS_ONE (((bfd_vma)0) - 1)
5509 static reloc_howto_type alpha_howto_table
[] =
5511 HOWTO (ALPHA_R_IGNORE
, /* Type. */
5512 0, /* Rightshift. */
5513 0, /* Size (0 = byte, 1 = short, 2 = long). */
5515 true, /* PC relative. */
5517 complain_overflow_dont
,/* Complain_on_overflow. */
5518 reloc_nil
, /* Special_function. */
5519 "IGNORE", /* Name. */
5520 true, /* Partial_inplace. */
5521 0, /* Source mask */
5523 true), /* PC rel offset. */
5525 /* A 64 bit reference to a symbol. */
5526 HOWTO (ALPHA_R_REFQUAD
, /* Type. */
5527 0, /* Rightshift. */
5528 4, /* Size (0 = byte, 1 = short, 2 = long). */
5530 false, /* PC relative. */
5532 complain_overflow_bitfield
, /* Complain_on_overflow. */
5533 reloc_nil
, /* Special_function. */
5534 "REFQUAD", /* Name. */
5535 true, /* Partial_inplace. */
5536 MINUS_ONE
, /* Source mask. */
5537 MINUS_ONE
, /* Dest mask. */
5538 false), /* PC rel offset. */
5540 /* A 21 bit branch. The native assembler generates these for
5541 branches within the text segment, and also fills in the PC
5542 relative offset in the instruction. */
5543 HOWTO (ALPHA_R_BRADDR
, /* Type. */
5544 2, /* Rightshift. */
5545 2, /* Size (0 = byte, 1 = short, 2 = long). */
5547 true, /* PC relative. */
5549 complain_overflow_signed
, /* Complain_on_overflow. */
5550 reloc_nil
, /* Special_function. */
5551 "BRADDR", /* Name. */
5552 true, /* Partial_inplace. */
5553 0x1fffff, /* Source mask. */
5554 0x1fffff, /* Dest mask. */
5555 false), /* PC rel offset. */
5557 /* A hint for a jump to a register. */
5558 HOWTO (ALPHA_R_HINT
, /* Type. */
5559 2, /* Rightshift. */
5560 1, /* Size (0 = byte, 1 = short, 2 = long). */
5562 true, /* PC relative. */
5564 complain_overflow_dont
,/* Complain_on_overflow. */
5565 reloc_nil
, /* Special_function. */
5567 true, /* Partial_inplace. */
5568 0x3fff, /* Source mask. */
5569 0x3fff, /* Dest mask. */
5570 false), /* PC rel offset. */
5572 /* 16 bit PC relative offset. */
5573 HOWTO (ALPHA_R_SREL16
, /* Type. */
5574 0, /* Rightshift. */
5575 1, /* Size (0 = byte, 1 = short, 2 = long). */
5577 true, /* PC relative. */
5579 complain_overflow_signed
, /* Complain_on_overflow. */
5580 reloc_nil
, /* Special_function. */
5581 "SREL16", /* Name. */
5582 true, /* Partial_inplace. */
5583 0xffff, /* Source mask. */
5584 0xffff, /* Dest mask. */
5585 false), /* PC rel offset. */
5587 /* 32 bit PC relative offset. */
5588 HOWTO (ALPHA_R_SREL32
, /* Type. */
5589 0, /* Rightshift. */
5590 2, /* Size (0 = byte, 1 = short, 2 = long). */
5592 true, /* PC relative. */
5594 complain_overflow_signed
, /* Complain_on_overflow. */
5595 reloc_nil
, /* Special_function. */
5596 "SREL32", /* Name. */
5597 true, /* Partial_inplace. */
5598 0xffffffff, /* Source mask. */
5599 0xffffffff, /* Dest mask. */
5600 false), /* PC rel offset. */
5602 /* A 64 bit PC relative offset. */
5603 HOWTO (ALPHA_R_SREL64
, /* Type. */
5604 0, /* Rightshift. */
5605 4, /* Size (0 = byte, 1 = short, 2 = long). */
5607 true, /* PC relative. */
5609 complain_overflow_signed
, /* Complain_on_overflow. */
5610 reloc_nil
, /* Special_function. */
5611 "SREL64", /* Name. */
5612 true, /* Partial_inplace. */
5613 MINUS_ONE
, /* Source mask. */
5614 MINUS_ONE
, /* Dest mask. */
5615 false), /* PC rel offset. */
5617 /* Push a value on the reloc evaluation stack. */
5618 HOWTO (ALPHA_R_OP_PUSH
, /* Type. */
5619 0, /* Rightshift. */
5620 0, /* Size (0 = byte, 1 = short, 2 = long). */
5622 false, /* PC relative. */
5624 complain_overflow_dont
,/* Complain_on_overflow. */
5625 reloc_nil
, /* Special_function. */
5626 "OP_PUSH", /* Name. */
5627 false, /* Partial_inplace. */
5628 0, /* Source mask. */
5630 false), /* PC rel offset. */
5632 /* Store the value from the stack at the given address. Store it in
5633 a bitfield of size r_size starting at bit position r_offset. */
5634 HOWTO (ALPHA_R_OP_STORE
, /* Type. */
5635 0, /* Rightshift. */
5636 4, /* Size (0 = byte, 1 = short, 2 = long). */
5638 false, /* PC relative. */
5640 complain_overflow_dont
,/* Complain_on_overflow. */
5641 reloc_nil
, /* Special_function. */
5642 "OP_STORE", /* Name. */
5643 false, /* Partial_inplace. */
5644 0, /* Source mask. */
5645 MINUS_ONE
, /* Dest mask. */
5646 false), /* PC rel offset. */
5648 /* Subtract the reloc address from the value on the top of the
5649 relocation stack. */
5650 HOWTO (ALPHA_R_OP_PSUB
, /* Type. */
5651 0, /* Rightshift. */
5652 0, /* Size (0 = byte, 1 = short, 2 = long). */
5654 false, /* PC relative. */
5656 complain_overflow_dont
,/* Complain_on_overflow. */
5657 reloc_nil
, /* Special_function. */
5658 "OP_PSUB", /* Name. */
5659 false, /* Partial_inplace. */
5660 0, /* Source mask. */
5662 false), /* PC rel offset. */
5664 /* Shift the value on the top of the relocation stack right by the
5666 HOWTO (ALPHA_R_OP_PRSHIFT
, /* Type. */
5667 0, /* Rightshift. */
5668 0, /* Size (0 = byte, 1 = short, 2 = long). */
5670 false, /* PC relative. */
5672 complain_overflow_dont
,/* Complain_on_overflow. */
5673 reloc_nil
, /* Special_function. */
5674 "OP_PRSHIFT", /* Name. */
5675 false, /* Partial_inplace. */
5676 0, /* Source mask. */
5678 false), /* PC rel offset. */
5680 /* Hack. Linkage is done by linker. */
5681 HOWTO (ALPHA_R_LINKAGE
, /* Type. */
5682 0, /* Rightshift. */
5683 0, /* Size (0 = byte, 1 = short, 2 = long). */
5685 false, /* PC relative. */
5687 complain_overflow_dont
,/* Complain_on_overflow. */
5688 reloc_nil
, /* Special_function. */
5689 "LINKAGE", /* Name. */
5690 false, /* Partial_inplace. */
5691 0, /* Source mask. */
5693 false), /* PC rel offset. */
5695 /* A 32 bit reference to a symbol. */
5696 HOWTO (ALPHA_R_REFLONG
, /* Type. */
5697 0, /* Rightshift. */
5698 2, /* Size (0 = byte, 1 = short, 2 = long). */
5700 false, /* PC relative. */
5702 complain_overflow_bitfield
, /* Complain_on_overflow. */
5703 reloc_nil
, /* Special_function. */
5704 "REFLONG", /* Name. */
5705 true, /* Partial_inplace. */
5706 0xffffffff, /* Source mask. */
5707 0xffffffff, /* Dest mask. */
5708 false), /* PC rel offset. */
5710 /* A 64 bit reference to a procedure, written as 32 bit value. */
5711 HOWTO (ALPHA_R_CODEADDR
, /* Type. */
5712 0, /* Rightshift. */
5713 4, /* Size (0 = byte, 1 = short, 2 = long). */
5715 false, /* PC relative. */
5717 complain_overflow_signed
,/* Complain_on_overflow. */
5718 reloc_nil
, /* Special_function. */
5719 "CODEADDR", /* Name. */
5720 false, /* Partial_inplace. */
5721 0xffffffff, /* Source mask. */
5722 0xffffffff, /* Dest mask. */
5723 false), /* PC rel offset. */
5725 HOWTO (ALPHA_R_NOP
, /* Type. */
5726 0, /* Rightshift. */
5727 3, /* Size (0 = byte, 1 = short, 2 = long). */
5729 /* The following value must match that of ALPHA_R_BSR/ALPHA_R_BOH
5730 because the calculations for the 3 relocations are the same.
5731 See B.4.5.2 of the OpenVMS Linker Utility Manual. */
5732 true, /* PC relative. */
5734 complain_overflow_dont
,/* Complain_on_overflow. */
5735 reloc_nil
, /* Special_function. */
5737 false, /* Partial_inplace. */
5738 0xffffffff, /* Source mask. */
5739 0xffffffff, /* Dest mask. */
5740 false), /* PC rel offset. */
5742 HOWTO (ALPHA_R_BSR
, /* Type. */
5743 0, /* Rightshift. */
5744 3, /* Size (0 = byte, 1 = short, 2 = long). */
5746 true, /* PC relative. */
5748 complain_overflow_dont
,/* Complain_on_overflow. */
5749 reloc_nil
, /* Special_function. */
5751 false, /* Partial_inplace. */
5752 0xffffffff, /* Source mask. */
5753 0xffffffff, /* Dest mask. */
5754 false), /* PC rel offset. */
5756 HOWTO (ALPHA_R_LDA
, /* Type. */
5757 0, /* Rightshift. */
5758 3, /* Size (0 = byte, 1 = short, 2 = long). */
5760 false, /* PC relative. */
5762 complain_overflow_dont
,/* Complain_on_overflow. */
5763 reloc_nil
, /* Special_function. */
5765 false, /* Partial_inplace. */
5766 0xffffffff, /* Source mask. */
5767 0xffffffff, /* Dest mask. */
5768 false), /* PC rel offset. */
5770 HOWTO (ALPHA_R_BOH
, /* Type. */
5771 0, /* Rightshift. */
5772 3, /* Size (0 = byte, 1 = short, 2 = long, 3 = nil). */
5774 true, /* PC relative. */
5776 complain_overflow_dont
,/* Complain_on_overflow. */
5777 reloc_nil
, /* Special_function. */
5779 false, /* Partial_inplace. */
5780 0xffffffff, /* Source mask. */
5781 0xffffffff, /* Dest mask. */
5782 false), /* PC rel offset. */
5785 /* Return a pointer to a howto structure which, when invoked, will perform
5786 the relocation code on data from the architecture noted. */
5788 static reloc_howto_type
*
5789 alpha_vms_bfd_reloc_type_lookup (bfd
* abfd ATTRIBUTE_UNUSED
,
5790 bfd_reloc_code_real_type code
)
5794 vms_debug2 ((1, "vms_bfd_reloc_type_lookup (%p, %d)\t", abfd
, code
));
5798 case BFD_RELOC_16
: alpha_type
= ALPHA_R_SREL16
; break;
5799 case BFD_RELOC_32
: alpha_type
= ALPHA_R_REFLONG
; break;
5800 case BFD_RELOC_64
: alpha_type
= ALPHA_R_REFQUAD
; break;
5801 case BFD_RELOC_CTOR
: alpha_type
= ALPHA_R_REFQUAD
; break;
5802 case BFD_RELOC_23_PCREL_S2
: alpha_type
= ALPHA_R_BRADDR
; break;
5803 case BFD_RELOC_ALPHA_HINT
: alpha_type
= ALPHA_R_HINT
; break;
5804 case BFD_RELOC_16_PCREL
: alpha_type
= ALPHA_R_SREL16
; break;
5805 case BFD_RELOC_32_PCREL
: alpha_type
= ALPHA_R_SREL32
; break;
5806 case BFD_RELOC_64_PCREL
: alpha_type
= ALPHA_R_SREL64
; break;
5807 case BFD_RELOC_ALPHA_LINKAGE
: alpha_type
= ALPHA_R_LINKAGE
; break;
5808 case BFD_RELOC_ALPHA_CODEADDR
: alpha_type
= ALPHA_R_CODEADDR
; break;
5809 case BFD_RELOC_ALPHA_NOP
: alpha_type
= ALPHA_R_NOP
; break;
5810 case BFD_RELOC_ALPHA_BSR
: alpha_type
= ALPHA_R_BSR
; break;
5811 case BFD_RELOC_ALPHA_LDA
: alpha_type
= ALPHA_R_LDA
; break;
5812 case BFD_RELOC_ALPHA_BOH
: alpha_type
= ALPHA_R_BOH
; break;
5814 _bfd_error_handler (_("reloc (%d) is *UNKNOWN*"), code
);
5817 vms_debug2 ((2, "reloc is %s\n", alpha_howto_table
[alpha_type
].name
));
5818 return & alpha_howto_table
[alpha_type
];
5821 static reloc_howto_type
*
5822 alpha_vms_bfd_reloc_name_lookup (bfd
*abfd ATTRIBUTE_UNUSED
,
5828 i
< sizeof (alpha_howto_table
) / sizeof (alpha_howto_table
[0]);
5830 if (alpha_howto_table
[i
].name
!= NULL
5831 && strcasecmp (alpha_howto_table
[i
].name
, r_name
) == 0)
5832 return &alpha_howto_table
[i
];
5838 alpha_vms_get_synthetic_symtab (bfd
*abfd
,
5839 long symcount ATTRIBUTE_UNUSED
,
5840 asymbol
**usyms ATTRIBUTE_UNUSED
,
5841 long dynsymcount ATTRIBUTE_UNUSED
,
5842 asymbol
**dynsyms ATTRIBUTE_UNUSED
,
5849 syms
= (asymbol
*) bfd_malloc (PRIV (norm_sym_count
) * sizeof (asymbol
));
5854 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
5856 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
5867 flags
= BSF_LOCAL
| BSF_SYNTHETIC
;
5874 if ((e
->flags
& EGSY__V_DEF
) && (e
->flags
& EGSY__V_NORM
))
5876 value
= e
->code_value
;
5877 sec
= e
->code_section
;
5888 sname
= bfd_alloc (abfd
, l
+ 5);
5891 memcpy (sname
, name
, l
);
5892 memcpy (sname
+ l
, "..en", 5);
5899 sym
->udata
.p
= NULL
;
5908 vms_time_to_str (unsigned char *buf
)
5910 time_t t
= vms_rawtime_to_time_t (buf
);
5911 char *res
= ctime (&t
);
5914 res
= "*invalid time*";
5921 evax_bfd_print_emh (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
5923 struct vms_emh_common
*emh
= (struct vms_emh_common
*)rec
;
5924 unsigned int subtype
;
5927 subtype
= (unsigned) bfd_getl16 (emh
->subtyp
);
5929 /* xgettext:c-format */
5930 fprintf (file
, _(" EMH %u (len=%u): "), subtype
, rec_len
);
5932 /* PR 21618: Check for invalid lengths. */
5933 if (rec_len
< sizeof (* emh
))
5935 fprintf (file
, _(" Error: The length is less than the length of an EMH record\n"));
5938 extra
= rec_len
- sizeof (struct vms_emh_common
);
5944 struct vms_emh_mhd
*mhd
= (struct vms_emh_mhd
*) rec
;
5946 const char * nextname
;
5947 const char * maxname
;
5949 /* PR 21840: Check for invalid lengths. */
5950 if (rec_len
< sizeof (* mhd
))
5952 fprintf (file
, _(" Error: The record length is less than the size of an EMH_MHD record\n"));
5955 fprintf (file
, _("Module header\n"));
5956 fprintf (file
, _(" structure level: %u\n"), mhd
->strlvl
);
5957 fprintf (file
, _(" max record size: %u\n"),
5958 (unsigned) bfd_getl32 (mhd
->recsiz
));
5959 name
= (char *)(mhd
+ 1);
5960 maxname
= (char *) rec
+ rec_len
;
5961 if (name
> maxname
- 2)
5963 fprintf (file
, _(" Error: The module name is missing\n"));
5966 nextname
= name
+ name
[0] + 1;
5967 if (nextname
>= maxname
)
5969 fprintf (file
, _(" Error: The module name is too long\n"));
5972 fprintf (file
, _(" module name : %.*s\n"), name
[0], name
+ 1);
5974 if (name
> maxname
- 2)
5976 fprintf (file
, _(" Error: The module version is missing\n"));
5979 nextname
= name
+ name
[0] + 1;
5980 if (nextname
>= maxname
)
5982 fprintf (file
, _(" Error: The module version is too long\n"));
5985 fprintf (file
, _(" module version : %.*s\n"), name
[0], name
+ 1);
5987 if ((maxname
- name
) < 17 && maxname
[-1] != 0)
5988 fprintf (file
, _(" Error: The compile date is truncated\n"));
5990 fprintf (file
, _(" compile date : %.17s\n"), name
);
5995 fprintf (file
, _("Language Processor Name\n"));
5996 fprintf (file
, _(" language name: %.*s\n"), extra
, (char *)(emh
+ 1));
6000 fprintf (file
, _("Source Files Header\n"));
6001 fprintf (file
, _(" file: %.*s\n"), extra
, (char *)(emh
+ 1));
6005 fprintf (file
, _("Title Text Header\n"));
6006 fprintf (file
, _(" title: %.*s\n"), extra
, (char *)(emh
+ 1));
6010 fprintf (file
, _("Copyright Header\n"));
6011 fprintf (file
, _(" copyright: %.*s\n"), extra
, (char *)(emh
+ 1));
6015 fprintf (file
, _("unhandled emh subtype %u\n"), subtype
);
6021 evax_bfd_print_eeom (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
6023 struct vms_eeom
*eeom
= (struct vms_eeom
*)rec
;
6025 fprintf (file
, _(" EEOM (len=%u):\n"), rec_len
);
6027 /* PR 21618: Check for invalid lengths. */
6028 if (rec_len
< sizeof (* eeom
))
6030 fprintf (file
, _(" Error: The length is less than the length of an EEOM record\n"));
6034 fprintf (file
, _(" number of cond linkage pairs: %u\n"),
6035 (unsigned)bfd_getl32 (eeom
->total_lps
));
6036 fprintf (file
, _(" completion code: %u\n"),
6037 (unsigned)bfd_getl16 (eeom
->comcod
));
6040 fprintf (file
, _(" transfer addr flags: 0x%02x\n"), eeom
->tfrflg
);
6041 fprintf (file
, _(" transfer addr psect: %u\n"),
6042 (unsigned)bfd_getl32 (eeom
->psindx
));
6043 fprintf (file
, _(" transfer address : 0x%08x\n"),
6044 (unsigned)bfd_getl32 (eeom
->tfradr
));
6049 exav_bfd_print_egsy_flags (unsigned int flags
, FILE *file
)
6051 if (flags
& EGSY__V_WEAK
)
6052 fputs (_(" WEAK"), file
);
6053 if (flags
& EGSY__V_DEF
)
6054 fputs (_(" DEF"), file
);
6055 if (flags
& EGSY__V_UNI
)
6056 fputs (_(" UNI"), file
);
6057 if (flags
& EGSY__V_REL
)
6058 fputs (_(" REL"), file
);
6059 if (flags
& EGSY__V_COMM
)
6060 fputs (_(" COMM"), file
);
6061 if (flags
& EGSY__V_VECEP
)
6062 fputs (_(" VECEP"), file
);
6063 if (flags
& EGSY__V_NORM
)
6064 fputs (_(" NORM"), file
);
6065 if (flags
& EGSY__V_QUAD_VAL
)
6066 fputs (_(" QVAL"), file
);
6070 evax_bfd_print_egsd_flags (FILE *file
, unsigned int flags
)
6072 if (flags
& EGPS__V_PIC
)
6073 fputs (_(" PIC"), file
);
6074 if (flags
& EGPS__V_LIB
)
6075 fputs (_(" LIB"), file
);
6076 if (flags
& EGPS__V_OVR
)
6077 fputs (_(" OVR"), file
);
6078 if (flags
& EGPS__V_REL
)
6079 fputs (_(" REL"), file
);
6080 if (flags
& EGPS__V_GBL
)
6081 fputs (_(" GBL"), file
);
6082 if (flags
& EGPS__V_SHR
)
6083 fputs (_(" SHR"), file
);
6084 if (flags
& EGPS__V_EXE
)
6085 fputs (_(" EXE"), file
);
6086 if (flags
& EGPS__V_RD
)
6087 fputs (_(" RD"), file
);
6088 if (flags
& EGPS__V_WRT
)
6089 fputs (_(" WRT"), file
);
6090 if (flags
& EGPS__V_VEC
)
6091 fputs (_(" VEC"), file
);
6092 if (flags
& EGPS__V_NOMOD
)
6093 fputs (_(" NOMOD"), file
);
6094 if (flags
& EGPS__V_COM
)
6095 fputs (_(" COM"), file
);
6096 if (flags
& EGPS__V_ALLOC_64BIT
)
6097 fputs (_(" 64B"), file
);
6101 evax_bfd_print_egsd (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
6103 unsigned int off
= sizeof (struct vms_egsd
);
6106 fprintf (file
, _(" EGSD (len=%u):\n"), rec_len
);
6109 for (off
= sizeof (struct vms_egsd
); off
< rec_len
; )
6111 struct vms_egsd_entry
*e
= (struct vms_egsd_entry
*)(rec
+ off
);
6115 type
= (unsigned)bfd_getl16 (e
->gsdtyp
);
6116 len
= (unsigned)bfd_getl16 (e
->gsdsiz
);
6118 /* xgettext:c-format */
6119 fprintf (file
, _(" EGSD entry %2u (type: %u, len: %u): "),
6123 if (off
+ len
> rec_len
|| off
+ len
< off
)
6125 fprintf (file
, _(" Error: length larger than remaining space in record\n"));
6133 struct vms_egps
*egps
= (struct vms_egps
*)e
;
6134 unsigned int flags
= bfd_getl16 (egps
->flags
);
6137 fprintf (file
, _("PSC - Program section definition\n"));
6138 fprintf (file
, _(" alignment : 2**%u\n"), egps
->align
);
6139 fprintf (file
, _(" flags : 0x%04x"), flags
);
6140 evax_bfd_print_egsd_flags (file
, flags
);
6142 l
= bfd_getl32 (egps
->alloc
);
6143 fprintf (file
, _(" alloc (len): %u (0x%08x)\n"), l
, l
);
6144 fprintf (file
, _(" name : %.*s\n"),
6145 egps
->namlng
, egps
->name
);
6150 struct vms_esgps
*esgps
= (struct vms_esgps
*)e
;
6151 unsigned int flags
= bfd_getl16 (esgps
->flags
);
6154 fprintf (file
, _("SPSC - Shared Image Program section def\n"));
6155 fprintf (file
, _(" alignment : 2**%u\n"), esgps
->align
);
6156 fprintf (file
, _(" flags : 0x%04x"), flags
);
6157 evax_bfd_print_egsd_flags (file
, flags
);
6159 l
= bfd_getl32 (esgps
->alloc
);
6160 fprintf (file
, _(" alloc (len) : %u (0x%08x)\n"), l
, l
);
6161 fprintf (file
, _(" image offset : 0x%08x\n"),
6162 (unsigned int)bfd_getl32 (esgps
->base
));
6163 fprintf (file
, _(" symvec offset : 0x%08x\n"),
6164 (unsigned int)bfd_getl32 (esgps
->value
));
6165 fprintf (file
, _(" name : %.*s\n"),
6166 esgps
->namlng
, esgps
->name
);
6171 struct vms_egsy
*egsy
= (struct vms_egsy
*)e
;
6172 unsigned int flags
= bfd_getl16 (egsy
->flags
);
6174 if (flags
& EGSY__V_DEF
)
6176 struct vms_esdf
*esdf
= (struct vms_esdf
*)e
;
6178 fprintf (file
, _("SYM - Global symbol definition\n"));
6179 fprintf (file
, _(" flags: 0x%04x"), flags
);
6180 exav_bfd_print_egsy_flags (flags
, file
);
6182 fprintf (file
, _(" psect offset: 0x%08x\n"),
6183 (unsigned)bfd_getl32 (esdf
->value
));
6184 if (flags
& EGSY__V_NORM
)
6186 fprintf (file
, _(" code address: 0x%08x\n"),
6187 (unsigned)bfd_getl32 (esdf
->code_address
));
6188 fprintf (file
, _(" psect index for entry point : %u\n"),
6189 (unsigned)bfd_getl32 (esdf
->ca_psindx
));
6191 fprintf (file
, _(" psect index : %u\n"),
6192 (unsigned)bfd_getl32 (esdf
->psindx
));
6193 fprintf (file
, _(" name : %.*s\n"),
6194 esdf
->namlng
, esdf
->name
);
6198 struct vms_esrf
*esrf
= (struct vms_esrf
*)e
;
6200 fprintf (file
, _("SYM - Global symbol reference\n"));
6201 fprintf (file
, _(" name : %.*s\n"),
6202 esrf
->namlng
, esrf
->name
);
6208 struct vms_eidc
*eidc
= (struct vms_eidc
*)e
;
6209 unsigned int flags
= bfd_getl32 (eidc
->flags
);
6212 fprintf (file
, _("IDC - Ident Consistency check\n"));
6213 fprintf (file
, _(" flags : 0x%08x"), flags
);
6214 if (flags
& EIDC__V_BINIDENT
)
6215 fputs (" BINDENT", file
);
6217 fprintf (file
, _(" id match : %x\n"),
6218 (flags
>> EIDC__V_IDMATCH_SH
) & EIDC__V_IDMATCH_MASK
);
6219 fprintf (file
, _(" error severity: %x\n"),
6220 (flags
>> EIDC__V_ERRSEV_SH
) & EIDC__V_ERRSEV_MASK
);
6222 fprintf (file
, _(" entity name : %.*s\n"), p
[0], p
+ 1);
6224 fprintf (file
, _(" object name : %.*s\n"), p
[0], p
+ 1);
6226 if (flags
& EIDC__V_BINIDENT
)
6227 fprintf (file
, _(" binary ident : 0x%08x\n"),
6228 (unsigned)bfd_getl32 (p
+ 1));
6230 fprintf (file
, _(" ascii ident : %.*s\n"), p
[0], p
+ 1);
6235 struct vms_egst
*egst
= (struct vms_egst
*)e
;
6236 unsigned int flags
= bfd_getl16 (egst
->header
.flags
);
6238 fprintf (file
, _("SYMG - Universal symbol definition\n"));
6239 fprintf (file
, _(" flags: 0x%04x"), flags
);
6240 exav_bfd_print_egsy_flags (flags
, file
);
6242 fprintf (file
, _(" symbol vector offset: 0x%08x\n"),
6243 (unsigned)bfd_getl32 (egst
->value
));
6244 fprintf (file
, _(" entry point: 0x%08x\n"),
6245 (unsigned)bfd_getl32 (egst
->lp_1
));
6246 fprintf (file
, _(" proc descr : 0x%08x\n"),
6247 (unsigned)bfd_getl32 (egst
->lp_2
));
6248 fprintf (file
, _(" psect index: %u\n"),
6249 (unsigned)bfd_getl32 (egst
->psindx
));
6250 fprintf (file
, _(" name : %.*s\n"),
6251 egst
->namlng
, egst
->name
);
6256 struct vms_esdfv
*esdfv
= (struct vms_esdfv
*)e
;
6257 unsigned int flags
= bfd_getl16 (esdfv
->flags
);
6259 fprintf (file
, _("SYMV - Vectored symbol definition\n"));
6260 fprintf (file
, _(" flags: 0x%04x"), flags
);
6261 exav_bfd_print_egsy_flags (flags
, file
);
6263 fprintf (file
, _(" vector : 0x%08x\n"),
6264 (unsigned)bfd_getl32 (esdfv
->vector
));
6265 fprintf (file
, _(" psect offset: %u\n"),
6266 (unsigned)bfd_getl32 (esdfv
->value
));
6267 fprintf (file
, _(" psect index : %u\n"),
6268 (unsigned)bfd_getl32 (esdfv
->psindx
));
6269 fprintf (file
, _(" name : %.*s\n"),
6270 esdfv
->namlng
, esdfv
->name
);
6275 struct vms_esdfm
*esdfm
= (struct vms_esdfm
*)e
;
6276 unsigned int flags
= bfd_getl16 (esdfm
->flags
);
6278 fprintf (file
, _("SYMM - Global symbol definition with version\n"));
6279 fprintf (file
, _(" flags: 0x%04x"), flags
);
6280 exav_bfd_print_egsy_flags (flags
, file
);
6282 fprintf (file
, _(" version mask: 0x%08x\n"),
6283 (unsigned)bfd_getl32 (esdfm
->version_mask
));
6284 fprintf (file
, _(" psect offset: %u\n"),
6285 (unsigned)bfd_getl32 (esdfm
->value
));
6286 fprintf (file
, _(" psect index : %u\n"),
6287 (unsigned)bfd_getl32 (esdfm
->psindx
));
6288 fprintf (file
, _(" name : %.*s\n"),
6289 esdfm
->namlng
, esdfm
->name
);
6293 fprintf (file
, _("unhandled egsd entry type %u\n"), type
);
6301 evax_bfd_print_hex (FILE *file
, const char *pfx
,
6302 const unsigned char *buf
, unsigned int len
)
6308 for (i
= 0; i
< len
; i
++)
6312 fprintf (file
, " %02x", buf
[i
]);
6325 evax_bfd_print_etir_stc_ir (FILE *file
, const unsigned char *buf
, int is_ps
)
6327 /* xgettext:c-format */
6328 fprintf (file
, _(" linkage index: %u, replacement insn: 0x%08x\n"),
6329 (unsigned)bfd_getl32 (buf
),
6330 (unsigned)bfd_getl32 (buf
+ 16));
6331 /* xgettext:c-format */
6332 fprintf (file
, _(" psect idx 1: %u, offset 1: 0x%08x %08x\n"),
6333 (unsigned)bfd_getl32 (buf
+ 4),
6334 (unsigned)bfd_getl32 (buf
+ 12),
6335 (unsigned)bfd_getl32 (buf
+ 8));
6336 /* xgettext:c-format */
6337 fprintf (file
, _(" psect idx 2: %u, offset 2: 0x%08x %08x\n"),
6338 (unsigned)bfd_getl32 (buf
+ 20),
6339 (unsigned)bfd_getl32 (buf
+ 28),
6340 (unsigned)bfd_getl32 (buf
+ 24));
6342 /* xgettext:c-format */
6343 fprintf (file
, _(" psect idx 3: %u, offset 3: 0x%08x %08x\n"),
6344 (unsigned)bfd_getl32 (buf
+ 32),
6345 (unsigned)bfd_getl32 (buf
+ 40),
6346 (unsigned)bfd_getl32 (buf
+ 36));
6348 fprintf (file
, _(" global name: %.*s\n"), buf
[32], buf
+ 33);
6352 evax_bfd_print_etir (FILE *file
, const char *name
,
6353 unsigned char *rec
, unsigned int rec_len
)
6355 unsigned int off
= sizeof (struct vms_egsd
);
6356 unsigned int sec_len
= 0;
6358 /* xgettext:c-format */
6359 fprintf (file
, _(" %s (len=%u+%u):\n"), name
,
6360 (unsigned)(rec_len
- sizeof (struct vms_eobjrec
)),
6361 (unsigned)sizeof (struct vms_eobjrec
));
6363 for (off
= sizeof (struct vms_eobjrec
); off
< rec_len
; )
6365 struct vms_etir
*etir
= (struct vms_etir
*)(rec
+ off
);
6370 type
= bfd_getl16 (etir
->rectyp
);
6371 size
= bfd_getl16 (etir
->size
);
6372 buf
= rec
+ off
+ sizeof (struct vms_etir
);
6374 if (off
+ size
> rec_len
|| off
+ size
< off
)
6376 fprintf (file
, _(" Error: length larger than remaining space in record\n"));
6380 /* xgettext:c-format */
6381 fprintf (file
, _(" (type: %3u, size: 4+%3u): "), type
, size
- 4);
6384 case ETIR__C_STA_GBL
:
6385 fprintf (file
, _("STA_GBL (stack global) %.*s\n"),
6388 case ETIR__C_STA_LW
:
6389 fprintf (file
, _("STA_LW (stack longword) 0x%08x\n"),
6390 (unsigned)bfd_getl32 (buf
));
6392 case ETIR__C_STA_QW
:
6393 fprintf (file
, _("STA_QW (stack quadword) 0x%08x %08x\n"),
6394 (unsigned)bfd_getl32 (buf
+ 4),
6395 (unsigned)bfd_getl32 (buf
+ 0));
6397 case ETIR__C_STA_PQ
:
6398 fprintf (file
, _("STA_PQ (stack psect base + offset)\n"));
6399 /* xgettext:c-format */
6400 fprintf (file
, _(" psect: %u, offset: 0x%08x %08x\n"),
6401 (unsigned)bfd_getl32 (buf
+ 0),
6402 (unsigned)bfd_getl32 (buf
+ 8),
6403 (unsigned)bfd_getl32 (buf
+ 4));
6405 case ETIR__C_STA_LI
:
6406 fprintf (file
, _("STA_LI (stack literal)\n"));
6408 case ETIR__C_STA_MOD
:
6409 fprintf (file
, _("STA_MOD (stack module)\n"));
6411 case ETIR__C_STA_CKARG
:
6412 fprintf (file
, _("STA_CKARG (compare procedure argument)\n"));
6416 fprintf (file
, _("STO_B (store byte)\n"));
6419 fprintf (file
, _("STO_W (store word)\n"));
6421 case ETIR__C_STO_LW
:
6422 fprintf (file
, _("STO_LW (store longword)\n"));
6424 case ETIR__C_STO_QW
:
6425 fprintf (file
, _("STO_QW (store quadword)\n"));
6427 case ETIR__C_STO_IMMR
:
6429 unsigned int len
= bfd_getl32 (buf
);
6431 _("STO_IMMR (store immediate repeat) %u bytes\n"),
6433 evax_bfd_print_hex (file
, " ", buf
+ 4, len
);
6437 case ETIR__C_STO_GBL
:
6438 fprintf (file
, _("STO_GBL (store global) %.*s\n"),
6441 case ETIR__C_STO_CA
:
6442 fprintf (file
, _("STO_CA (store code address) %.*s\n"),
6445 case ETIR__C_STO_RB
:
6446 fprintf (file
, _("STO_RB (store relative branch)\n"));
6448 case ETIR__C_STO_AB
:
6449 fprintf (file
, _("STO_AB (store absolute branch)\n"));
6451 case ETIR__C_STO_OFF
:
6452 fprintf (file
, _("STO_OFF (store offset to psect)\n"));
6454 case ETIR__C_STO_IMM
:
6456 unsigned int len
= bfd_getl32 (buf
);
6458 _("STO_IMM (store immediate) %u bytes\n"),
6460 evax_bfd_print_hex (file
, " ", buf
+ 4, len
);
6464 case ETIR__C_STO_GBL_LW
:
6465 fprintf (file
, _("STO_GBL_LW (store global longword) %.*s\n"),
6468 case ETIR__C_STO_LP_PSB
:
6469 fprintf (file
, _("STO_OFF (store LP with procedure signature)\n"));
6471 case ETIR__C_STO_HINT_GBL
:
6472 fprintf (file
, _("STO_BR_GBL (store branch global) *todo*\n"));
6474 case ETIR__C_STO_HINT_PS
:
6475 fprintf (file
, _("STO_BR_PS (store branch psect + offset) *todo*\n"));
6478 case ETIR__C_OPR_NOP
:
6479 fprintf (file
, _("OPR_NOP (no-operation)\n"));
6481 case ETIR__C_OPR_ADD
:
6482 fprintf (file
, _("OPR_ADD (add)\n"));
6484 case ETIR__C_OPR_SUB
:
6485 fprintf (file
, _("OPR_SUB (subtract)\n"));
6487 case ETIR__C_OPR_MUL
:
6488 fprintf (file
, _("OPR_MUL (multiply)\n"));
6490 case ETIR__C_OPR_DIV
:
6491 fprintf (file
, _("OPR_DIV (divide)\n"));
6493 case ETIR__C_OPR_AND
:
6494 fprintf (file
, _("OPR_AND (logical and)\n"));
6496 case ETIR__C_OPR_IOR
:
6497 fprintf (file
, _("OPR_IOR (logical inclusive or)\n"));
6499 case ETIR__C_OPR_EOR
:
6500 fprintf (file
, _("OPR_EOR (logical exclusive or)\n"));
6502 case ETIR__C_OPR_NEG
:
6503 fprintf (file
, _("OPR_NEG (negate)\n"));
6505 case ETIR__C_OPR_COM
:
6506 fprintf (file
, _("OPR_COM (complement)\n"));
6508 case ETIR__C_OPR_INSV
:
6509 fprintf (file
, _("OPR_INSV (insert field)\n"));
6511 case ETIR__C_OPR_ASH
:
6512 fprintf (file
, _("OPR_ASH (arithmetic shift)\n"));
6514 case ETIR__C_OPR_USH
:
6515 fprintf (file
, _("OPR_USH (unsigned shift)\n"));
6517 case ETIR__C_OPR_ROT
:
6518 fprintf (file
, _("OPR_ROT (rotate)\n"));
6520 case ETIR__C_OPR_SEL
:
6521 fprintf (file
, _("OPR_SEL (select)\n"));
6523 case ETIR__C_OPR_REDEF
:
6524 fprintf (file
, _("OPR_REDEF (redefine symbol to curr location)\n"));
6526 case ETIR__C_OPR_DFLIT
:
6527 fprintf (file
, _("OPR_REDEF (define a literal)\n"));
6530 case ETIR__C_STC_LP
:
6531 fprintf (file
, _("STC_LP (store cond linkage pair)\n"));
6533 case ETIR__C_STC_LP_PSB
:
6535 _("STC_LP_PSB (store cond linkage pair + signature)\n"));
6536 /* xgettext:c-format */
6537 fprintf (file
, _(" linkage index: %u, procedure: %.*s\n"),
6538 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6539 buf
+= 4 + 1 + buf
[4];
6540 fprintf (file
, _(" signature: %.*s\n"), buf
[0], buf
+ 1);
6542 case ETIR__C_STC_GBL
:
6543 fprintf (file
, _("STC_GBL (store cond global)\n"));
6544 /* xgettext:c-format */
6545 fprintf (file
, _(" linkage index: %u, global: %.*s\n"),
6546 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6548 case ETIR__C_STC_GCA
:
6549 fprintf (file
, _("STC_GCA (store cond code address)\n"));
6550 /* xgettext:c-format */
6551 fprintf (file
, _(" linkage index: %u, procedure name: %.*s\n"),
6552 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6554 case ETIR__C_STC_PS
:
6555 fprintf (file
, _("STC_PS (store cond psect + offset)\n"));
6557 /* xgettext:c-format */
6558 _(" linkage index: %u, psect: %u, offset: 0x%08x %08x\n"),
6559 (unsigned)bfd_getl32 (buf
),
6560 (unsigned)bfd_getl32 (buf
+ 4),
6561 (unsigned)bfd_getl32 (buf
+ 12),
6562 (unsigned)bfd_getl32 (buf
+ 8));
6564 case ETIR__C_STC_NOP_GBL
:
6565 fprintf (file
, _("STC_NOP_GBL (store cond NOP at global addr)\n"));
6566 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6568 case ETIR__C_STC_NOP_PS
:
6569 fprintf (file
, _("STC_NOP_PS (store cond NOP at psect + offset)\n"));
6570 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6572 case ETIR__C_STC_BSR_GBL
:
6573 fprintf (file
, _("STC_BSR_GBL (store cond BSR at global addr)\n"));
6574 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6576 case ETIR__C_STC_BSR_PS
:
6577 fprintf (file
, _("STC_BSR_PS (store cond BSR at psect + offset)\n"));
6578 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6580 case ETIR__C_STC_LDA_GBL
:
6581 fprintf (file
, _("STC_LDA_GBL (store cond LDA at global addr)\n"));
6582 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6584 case ETIR__C_STC_LDA_PS
:
6585 fprintf (file
, _("STC_LDA_PS (store cond LDA at psect + offset)\n"));
6586 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6588 case ETIR__C_STC_BOH_GBL
:
6589 fprintf (file
, _("STC_BOH_GBL (store cond BOH at global addr)\n"));
6590 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6592 case ETIR__C_STC_BOH_PS
:
6593 fprintf (file
, _("STC_BOH_PS (store cond BOH at psect + offset)\n"));
6594 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6596 case ETIR__C_STC_NBH_GBL
:
6598 _("STC_NBH_GBL (store cond or hint at global addr)\n"));
6600 case ETIR__C_STC_NBH_PS
:
6602 _("STC_NBH_PS (store cond or hint at psect + offset)\n"));
6605 case ETIR__C_CTL_SETRB
:
6606 fprintf (file
, _("CTL_SETRB (set relocation base)\n"));
6609 case ETIR__C_CTL_AUGRB
:
6611 unsigned int val
= bfd_getl32 (buf
);
6612 fprintf (file
, _("CTL_AUGRB (augment relocation base) %u\n"), val
);
6615 case ETIR__C_CTL_DFLOC
:
6616 fprintf (file
, _("CTL_DFLOC (define location)\n"));
6618 case ETIR__C_CTL_STLOC
:
6619 fprintf (file
, _("CTL_STLOC (set location)\n"));
6621 case ETIR__C_CTL_STKDL
:
6622 fprintf (file
, _("CTL_STKDL (stack defined location)\n"));
6625 fprintf (file
, _("*unhandled*\n"));
6633 evax_bfd_print_eobj (struct bfd
*abfd
, FILE *file
)
6635 bool is_first
= true;
6636 bool has_records
= false;
6640 unsigned int rec_len
;
6641 unsigned int pad_len
;
6643 unsigned int hdr_size
;
6648 unsigned char buf
[6];
6653 if (bfd_bread (buf
, sizeof (buf
), abfd
) != sizeof (buf
))
6655 fprintf (file
, _("cannot read GST record length\n"));
6658 rec_len
= bfd_getl16 (buf
+ 0);
6659 if (rec_len
== bfd_getl16 (buf
+ 4)
6660 && bfd_getl16 (buf
+ 2) == EOBJ__C_EMH
)
6662 /* The format is raw: record-size, type, record-size. */
6664 pad_len
= (rec_len
+ 1) & ~1U;
6667 else if (rec_len
== EOBJ__C_EMH
)
6669 has_records
= false;
6670 pad_len
= bfd_getl16 (buf
+ 2);
6676 fprintf (file
, _("cannot find EMH in first GST record\n"));
6679 rec
= bfd_malloc (pad_len
);
6680 memcpy (rec
, buf
+ sizeof (buf
) - hdr_size
, hdr_size
);
6684 unsigned int rec_len2
= 0;
6685 unsigned char hdr
[4];
6689 unsigned char buf_len
[2];
6691 if (bfd_bread (buf_len
, sizeof (buf_len
), abfd
)
6692 != sizeof (buf_len
))
6694 fprintf (file
, _("cannot read GST record length\n"));
6697 rec_len2
= (unsigned)bfd_getl16 (buf_len
);
6700 if (bfd_bread (hdr
, sizeof (hdr
), abfd
) != sizeof (hdr
))
6702 fprintf (file
, _("cannot read GST record header\n"));
6705 rec_len
= (unsigned)bfd_getl16 (hdr
+ 2);
6707 pad_len
= (rec_len
+ 1) & ~1U;
6710 rec
= bfd_malloc (pad_len
);
6711 memcpy (rec
, hdr
, sizeof (hdr
));
6712 hdr_size
= sizeof (hdr
);
6713 if (has_records
&& rec_len2
!= rec_len
)
6715 fprintf (file
, _(" corrupted GST\n"));
6720 if (bfd_bread (rec
+ hdr_size
, pad_len
- hdr_size
, abfd
)
6721 != pad_len
- hdr_size
)
6723 fprintf (file
, _("cannot read GST record\n"));
6727 type
= (unsigned)bfd_getl16 (rec
);
6732 evax_bfd_print_emh (file
, rec
, rec_len
);
6735 evax_bfd_print_egsd (file
, rec
, rec_len
);
6738 evax_bfd_print_eeom (file
, rec
, rec_len
);
6743 evax_bfd_print_etir (file
, "ETIR", rec
, rec_len
);
6746 evax_bfd_print_etir (file
, "EDBG", rec
, rec_len
);
6749 evax_bfd_print_etir (file
, "ETBT", rec
, rec_len
);
6752 fprintf (file
, _(" unhandled EOBJ record type %u\n"), type
);
6760 evax_bfd_print_relocation_records (FILE *file
, const unsigned char *rel
,
6761 unsigned int stride
)
6769 count
= bfd_getl32 (rel
+ 0);
6773 base
= bfd_getl32 (rel
+ 4);
6775 /* xgettext:c-format */
6776 fprintf (file
, _(" bitcount: %u, base addr: 0x%08x\n"),
6780 for (j
= 0; count
> 0; j
+= 4, count
-= 32)
6786 val
= bfd_getl32 (rel
);
6789 /* xgettext:c-format */
6790 fprintf (file
, _(" bitmap: 0x%08x (count: %u):\n"), val
, count
);
6792 for (k
= 0; k
< 32; k
++)
6793 if (val
& (1u << k
))
6797 fprintf (file
, _(" %08x"), base
+ (j
* 8 + k
) * stride
);
6812 evax_bfd_print_address_fixups (FILE *file
, const unsigned char *rel
)
6819 count
= bfd_getl32 (rel
+ 0);
6822 /* xgettext:c-format */
6823 fprintf (file
, _(" image %u (%u entries)\n"),
6824 (unsigned)bfd_getl32 (rel
+ 4), count
);
6826 for (j
= 0; j
< count
; j
++)
6828 /* xgettext:c-format */
6829 fprintf (file
, _(" offset: 0x%08x, val: 0x%08x\n"),
6830 (unsigned)bfd_getl32 (rel
+ 0),
6831 (unsigned)bfd_getl32 (rel
+ 4));
6838 evax_bfd_print_reference_fixups (FILE *file
, const unsigned char *rel
)
6847 count
= bfd_getl32 (rel
+ 0);
6850 /* xgettext:c-format */
6851 fprintf (file
, _(" image %u (%u entries), offsets:\n"),
6852 (unsigned)bfd_getl32 (rel
+ 4), count
);
6854 for (j
= 0; j
< count
; j
++)
6858 fprintf (file
, _(" 0x%08x"), (unsigned)bfd_getl32 (rel
));
6873 evax_bfd_print_indent (int indent
, FILE *file
)
6875 for (; indent
; indent
--)
6880 evax_bfd_get_dsc_name (unsigned int v
)
6884 case DSC__K_DTYPE_Z
:
6885 return "Z (Unspecified)";
6886 case DSC__K_DTYPE_V
:
6888 case DSC__K_DTYPE_BU
:
6889 return "BU (Byte logical)";
6890 case DSC__K_DTYPE_WU
:
6891 return "WU (Word logical)";
6892 case DSC__K_DTYPE_LU
:
6893 return "LU (Longword logical)";
6894 case DSC__K_DTYPE_QU
:
6895 return "QU (Quadword logical)";
6896 case DSC__K_DTYPE_B
:
6897 return "B (Byte integer)";
6898 case DSC__K_DTYPE_W
:
6899 return "W (Word integer)";
6900 case DSC__K_DTYPE_L
:
6901 return "L (Longword integer)";
6902 case DSC__K_DTYPE_Q
:
6903 return "Q (Quadword integer)";
6904 case DSC__K_DTYPE_F
:
6905 return "F (Single-precision floating)";
6906 case DSC__K_DTYPE_D
:
6907 return "D (Double-precision floating)";
6908 case DSC__K_DTYPE_FC
:
6909 return "FC (Complex)";
6910 case DSC__K_DTYPE_DC
:
6911 return "DC (Double-precision Complex)";
6912 case DSC__K_DTYPE_T
:
6913 return "T (ASCII text string)";
6914 case DSC__K_DTYPE_NU
:
6915 return "NU (Numeric string, unsigned)";
6916 case DSC__K_DTYPE_NL
:
6917 return "NL (Numeric string, left separate sign)";
6918 case DSC__K_DTYPE_NLO
:
6919 return "NLO (Numeric string, left overpunched sign)";
6920 case DSC__K_DTYPE_NR
:
6921 return "NR (Numeric string, right separate sign)";
6922 case DSC__K_DTYPE_NRO
:
6923 return "NRO (Numeric string, right overpunched sig)";
6924 case DSC__K_DTYPE_NZ
:
6925 return "NZ (Numeric string, zoned sign)";
6926 case DSC__K_DTYPE_P
:
6927 return "P (Packed decimal string)";
6928 case DSC__K_DTYPE_ZI
:
6929 return "ZI (Sequence of instructions)";
6930 case DSC__K_DTYPE_ZEM
:
6931 return "ZEM (Procedure entry mask)";
6932 case DSC__K_DTYPE_DSC
:
6933 return "DSC (Descriptor, used for arrays of dyn strings)";
6934 case DSC__K_DTYPE_OU
:
6935 return "OU (Octaword logical)";
6936 case DSC__K_DTYPE_O
:
6937 return "O (Octaword integer)";
6938 case DSC__K_DTYPE_G
:
6939 return "G (Double precision G floating, 64 bit)";
6940 case DSC__K_DTYPE_H
:
6941 return "H (Quadruple precision floating, 128 bit)";
6942 case DSC__K_DTYPE_GC
:
6943 return "GC (Double precision complex, G floating)";
6944 case DSC__K_DTYPE_HC
:
6945 return "HC (Quadruple precision complex, H floating)";
6946 case DSC__K_DTYPE_CIT
:
6947 return "CIT (COBOL intermediate temporary)";
6948 case DSC__K_DTYPE_BPV
:
6949 return "BPV (Bound Procedure Value)";
6950 case DSC__K_DTYPE_BLV
:
6951 return "BLV (Bound Label Value)";
6952 case DSC__K_DTYPE_VU
:
6953 return "VU (Bit Unaligned)";
6954 case DSC__K_DTYPE_ADT
:
6955 return "ADT (Absolute Date-Time)";
6956 case DSC__K_DTYPE_VT
:
6957 return "VT (Varying Text)";
6958 case DSC__K_DTYPE_T2
:
6959 return "T2 (16-bit char)";
6960 case DSC__K_DTYPE_VT2
:
6961 return "VT2 (16-bit varying char)";
6963 return "?? (unknown)";
6968 evax_bfd_print_desc (const unsigned char *buf
, int indent
, FILE *file
)
6970 unsigned char bclass
= buf
[3];
6971 unsigned char dtype
= buf
[2];
6972 unsigned int len
= (unsigned)bfd_getl16 (buf
);
6973 unsigned int pointer
= (unsigned)bfd_getl32 (buf
+ 4);
6975 evax_bfd_print_indent (indent
, file
);
6977 if (len
== 1 && pointer
== 0xffffffffUL
)
6980 fprintf (file
, _("64 bits *unhandled*\n"));
6984 /* xgettext:c-format */
6985 fprintf (file
, _("class: %u, dtype: %u, length: %u, pointer: 0x%08x\n"),
6986 bclass
, dtype
, len
, pointer
);
6989 case DSC__K_CLASS_NCA
:
6991 const struct vms_dsc_nca
*dsc
= (const void *)buf
;
6993 const unsigned char *b
;
6995 evax_bfd_print_indent (indent
, file
);
6996 fprintf (file
, _("non-contiguous array of %s\n"),
6997 evax_bfd_get_dsc_name (dsc
->dtype
));
6998 evax_bfd_print_indent (indent
+ 1, file
);
7000 /* xgettext:c-format */
7001 _("dimct: %u, aflags: 0x%02x, digits: %u, scale: %u\n"),
7002 dsc
->dimct
, dsc
->aflags
, dsc
->digits
, dsc
->scale
);
7003 evax_bfd_print_indent (indent
+ 1, file
);
7005 /* xgettext:c-format */
7006 _("arsize: %u, a0: 0x%08x\n"),
7007 (unsigned)bfd_getl32 (dsc
->arsize
),
7008 (unsigned)bfd_getl32 (dsc
->a0
));
7009 evax_bfd_print_indent (indent
+ 1, file
);
7010 fprintf (file
, _("Strides:\n"));
7011 b
= buf
+ sizeof (*dsc
);
7012 for (i
= 0; i
< dsc
->dimct
; i
++)
7014 evax_bfd_print_indent (indent
+ 2, file
);
7015 fprintf (file
, "[%u]: %u\n", i
+ 1,
7016 (unsigned)bfd_getl32 (b
));
7019 evax_bfd_print_indent (indent
+ 1, file
);
7020 fprintf (file
, _("Bounds:\n"));
7021 b
= buf
+ sizeof (*dsc
);
7022 for (i
= 0; i
< dsc
->dimct
; i
++)
7024 evax_bfd_print_indent (indent
+ 2, file
);
7025 /* xgettext:c-format */
7026 fprintf (file
, _("[%u]: Lower: %u, upper: %u\n"), i
+ 1,
7027 (unsigned)bfd_getl32 (b
+ 0),
7028 (unsigned)bfd_getl32 (b
+ 4));
7033 case DSC__K_CLASS_UBS
:
7035 const struct vms_dsc_ubs
*ubs
= (const void *)buf
;
7037 evax_bfd_print_indent (indent
, file
);
7038 fprintf (file
, _("unaligned bit-string of %s\n"),
7039 evax_bfd_get_dsc_name (ubs
->dtype
));
7040 evax_bfd_print_indent (indent
+ 1, file
);
7042 /* xgettext:c-format */
7043 _("base: %u, pos: %u\n"),
7044 (unsigned)bfd_getl32 (ubs
->base
),
7045 (unsigned)bfd_getl32 (ubs
->pos
));
7049 fprintf (file
, _("*unhandled*\n"));
7056 evax_bfd_print_valspec (const unsigned char *buf
, int indent
, FILE *file
)
7058 unsigned int vflags
= buf
[0];
7059 unsigned int value
= (unsigned)bfd_getl32 (buf
+ 1);
7060 unsigned int len
= 5;
7062 evax_bfd_print_indent (indent
, file
);
7063 /* xgettext:c-format */
7064 fprintf (file
, _("vflags: 0x%02x, value: 0x%08x "), vflags
, value
);
7069 case DST__K_VFLAGS_NOVAL
:
7070 fprintf (file
, _("(no value)\n"));
7072 case DST__K_VFLAGS_NOTACTIVE
:
7073 fprintf (file
, _("(not active)\n"));
7075 case DST__K_VFLAGS_UNALLOC
:
7076 fprintf (file
, _("(not allocated)\n"));
7078 case DST__K_VFLAGS_DSC
:
7079 fprintf (file
, _("(descriptor)\n"));
7080 evax_bfd_print_desc (buf
+ value
, indent
+ 1, file
);
7082 case DST__K_VFLAGS_TVS
:
7083 fprintf (file
, _("(trailing value)\n"));
7085 case DST__K_VS_FOLLOWS
:
7086 fprintf (file
, _("(value spec follows)\n"));
7088 case DST__K_VFLAGS_BITOFFS
:
7089 fprintf (file
, _("(at bit offset %u)\n"), value
);
7092 /* xgettext:c-format */
7093 fprintf (file
, _("(reg: %u, disp: %u, indir: %u, kind: "),
7094 (vflags
& DST__K_REGNUM_MASK
) >> DST__K_REGNUM_SHIFT
,
7095 vflags
& DST__K_DISP
? 1 : 0,
7096 vflags
& DST__K_INDIR
? 1 : 0);
7097 switch (vflags
& DST__K_VALKIND_MASK
)
7099 case DST__K_VALKIND_LITERAL
:
7100 fputs (_("literal"), file
);
7102 case DST__K_VALKIND_ADDR
:
7103 fputs (_("address"), file
);
7105 case DST__K_VALKIND_DESC
:
7106 fputs (_("desc"), file
);
7108 case DST__K_VALKIND_REG
:
7109 fputs (_("reg"), file
);
7112 fputs (")\n", file
);
7119 evax_bfd_print_typspec (const unsigned char *buf
, int indent
, FILE *file
)
7121 unsigned char kind
= buf
[2];
7122 unsigned int len
= (unsigned)bfd_getl16 (buf
);
7124 evax_bfd_print_indent (indent
, file
);
7125 /* xgettext:c-format */
7126 fprintf (file
, _("len: %2u, kind: %2u "), len
, kind
);
7130 case DST__K_TS_ATOM
:
7131 /* xgettext:c-format */
7132 fprintf (file
, _("atomic, type=0x%02x %s\n"),
7133 buf
[0], evax_bfd_get_dsc_name (buf
[0]));
7136 fprintf (file
, _("indirect, defined at 0x%08x\n"),
7137 (unsigned)bfd_getl32 (buf
));
7139 case DST__K_TS_TPTR
:
7140 fprintf (file
, _("typed pointer\n"));
7141 evax_bfd_print_typspec (buf
, indent
+ 1, file
);
7144 fprintf (file
, _("pointer\n"));
7146 case DST__K_TS_ARRAY
:
7148 const unsigned char *vs
;
7149 unsigned int vec_len
;
7152 fprintf (file
, _("array, dim: %u, bitmap: "), buf
[0]);
7153 vec_len
= (buf
[0] + 1 + 7) / 8;
7154 for (i
= 0; i
< vec_len
; i
++)
7155 fprintf (file
, " %02x", buf
[i
+ 1]);
7157 vs
= buf
+ 1 + vec_len
;
7158 evax_bfd_print_indent (indent
, file
);
7159 fprintf (file
, _("array descriptor:\n"));
7160 vs
+= evax_bfd_print_valspec (vs
, indent
+ 1, file
);
7161 for (i
= 0; i
< buf
[0] + 1U; i
++)
7162 if (buf
[1 + i
/ 8] & (1 << (i
% 8)))
7164 evax_bfd_print_indent (indent
, file
);
7166 fprintf (file
, _("type spec for element:\n"));
7168 fprintf (file
, _("type spec for subscript %u:\n"), i
);
7169 evax_bfd_print_typspec (vs
, indent
+ 1, file
);
7170 vs
+= bfd_getl16 (vs
);
7175 fprintf (file
, _("*unhandled*\n"));
7180 evax_bfd_print_dst (struct bfd
*abfd
, unsigned int dst_size
, FILE *file
)
7182 unsigned int off
= 0;
7183 unsigned int pc
= 0;
7184 unsigned int line
= 0;
7186 fprintf (file
, _("Debug symbol table:\n"));
7188 while (dst_size
> 0)
7190 struct vms_dst_header dsth
;
7195 if (bfd_bread (&dsth
, sizeof (dsth
), abfd
) != sizeof (dsth
))
7197 fprintf (file
, _("cannot read DST header\n"));
7200 len
= bfd_getl16 (dsth
.length
);
7201 type
= bfd_getl16 (dsth
.type
);
7202 /* xgettext:c-format */
7203 fprintf (file
, _(" type: %3u, len: %3u (at 0x%08x): "),
7213 len
-= sizeof (dsth
);
7214 buf
= _bfd_malloc_and_read (abfd
, len
, len
);
7217 fprintf (file
, _("cannot read DST symbol\n"));
7222 case DSC__K_DTYPE_V
:
7223 case DSC__K_DTYPE_BU
:
7224 case DSC__K_DTYPE_WU
:
7225 case DSC__K_DTYPE_LU
:
7226 case DSC__K_DTYPE_QU
:
7227 case DSC__K_DTYPE_B
:
7228 case DSC__K_DTYPE_W
:
7229 case DSC__K_DTYPE_L
:
7230 case DSC__K_DTYPE_Q
:
7231 case DSC__K_DTYPE_F
:
7232 case DSC__K_DTYPE_D
:
7233 case DSC__K_DTYPE_FC
:
7234 case DSC__K_DTYPE_DC
:
7235 case DSC__K_DTYPE_T
:
7236 case DSC__K_DTYPE_NU
:
7237 case DSC__K_DTYPE_NL
:
7238 case DSC__K_DTYPE_NLO
:
7239 case DSC__K_DTYPE_NR
:
7240 case DSC__K_DTYPE_NRO
:
7241 case DSC__K_DTYPE_NZ
:
7242 case DSC__K_DTYPE_P
:
7243 case DSC__K_DTYPE_ZI
:
7244 case DSC__K_DTYPE_ZEM
:
7245 case DSC__K_DTYPE_DSC
:
7246 case DSC__K_DTYPE_OU
:
7247 case DSC__K_DTYPE_O
:
7248 case DSC__K_DTYPE_G
:
7249 case DSC__K_DTYPE_H
:
7250 case DSC__K_DTYPE_GC
:
7251 case DSC__K_DTYPE_HC
:
7252 case DSC__K_DTYPE_CIT
:
7253 case DSC__K_DTYPE_BPV
:
7254 case DSC__K_DTYPE_BLV
:
7255 case DSC__K_DTYPE_VU
:
7256 case DSC__K_DTYPE_ADT
:
7257 case DSC__K_DTYPE_VT
:
7258 case DSC__K_DTYPE_T2
:
7259 case DSC__K_DTYPE_VT2
:
7260 fprintf (file
, _("standard data: %s\n"),
7261 evax_bfd_get_dsc_name (type
));
7262 evax_bfd_print_valspec (buf
, 4, file
);
7263 fprintf (file
, _(" name: %.*s\n"), buf
[5], buf
+ 6);
7267 struct vms_dst_modbeg
*dst
= (void *)buf
;
7268 const char *name
= (const char *)buf
+ sizeof (*dst
);
7270 fprintf (file
, _("modbeg\n"));
7271 /* xgettext:c-format */
7272 fprintf (file
, _(" flags: %d, language: %u, "
7273 "major: %u, minor: %u\n"),
7275 (unsigned)bfd_getl32 (dst
->language
),
7276 (unsigned)bfd_getl16 (dst
->major
),
7277 (unsigned)bfd_getl16 (dst
->minor
));
7278 fprintf (file
, _(" module name: %.*s\n"),
7280 name
+= name
[0] + 1;
7281 fprintf (file
, _(" compiler : %.*s\n"),
7286 fprintf (file
, _("modend\n"));
7290 struct vms_dst_rtnbeg
*dst
= (void *)buf
;
7291 const char *name
= (const char *)buf
+ sizeof (*dst
);
7293 fputs (_("rtnbeg\n"), file
);
7294 /* xgettext:c-format */
7295 fprintf (file
, _(" flags: %u, address: 0x%08x, "
7296 "pd-address: 0x%08x\n"),
7298 (unsigned)bfd_getl32 (dst
->address
),
7299 (unsigned)bfd_getl32 (dst
->pd_address
));
7300 fprintf (file
, _(" routine name: %.*s\n"),
7306 struct vms_dst_rtnend
*dst
= (void *)buf
;
7308 fprintf (file
, _("rtnend: size 0x%08x\n"),
7309 (unsigned)bfd_getl32 (dst
->size
));
7314 struct vms_dst_prolog
*dst
= (void *)buf
;
7316 fprintf (file
, _("prolog: bkpt address 0x%08x\n"),
7317 (unsigned)bfd_getl32 (dst
->bkpt_addr
));
7322 struct vms_dst_epilog
*dst
= (void *)buf
;
7324 /* xgettext:c-format */
7325 fprintf (file
, _("epilog: flags: %u, count: %u\n"),
7326 dst
->flags
, (unsigned)bfd_getl32 (dst
->count
));
7331 struct vms_dst_blkbeg
*dst
= (void *)buf
;
7332 const char *name
= (const char *)buf
+ sizeof (*dst
);
7334 /* xgettext:c-format */
7335 fprintf (file
, _("blkbeg: address: 0x%08x, name: %.*s\n"),
7336 (unsigned)bfd_getl32 (dst
->address
),
7342 struct vms_dst_blkend
*dst
= (void *)buf
;
7344 fprintf (file
, _("blkend: size: 0x%08x\n"),
7345 (unsigned)bfd_getl32 (dst
->size
));
7348 case DST__K_TYPSPEC
:
7350 fprintf (file
, _("typspec (len: %u)\n"), len
);
7351 fprintf (file
, _(" name: %.*s\n"), buf
[0], buf
+ 1);
7352 evax_bfd_print_typspec (buf
+ 1 + buf
[0], 5, file
);
7357 fprintf (file
, _("septyp, name: %.*s\n"), buf
[5], buf
+ 6);
7358 evax_bfd_print_valspec (buf
, 4, file
);
7363 struct vms_dst_recbeg
*recbeg
= (void *)buf
;
7364 const char *name
= (const char *)buf
+ sizeof (*recbeg
);
7366 fprintf (file
, _("recbeg: name: %.*s\n"), name
[0], name
+ 1);
7367 evax_bfd_print_valspec (buf
, 4, file
);
7368 fprintf (file
, _(" len: %u bits\n"),
7369 (unsigned)bfd_getl32 (name
+ 1 + name
[0]));
7373 fprintf (file
, _("recend\n"));
7375 case DST__K_ENUMBEG
:
7376 /* xgettext:c-format */
7377 fprintf (file
, _("enumbeg, len: %u, name: %.*s\n"),
7378 buf
[0], buf
[1], buf
+ 2);
7380 case DST__K_ENUMELT
:
7381 fprintf (file
, _("enumelt, name: %.*s\n"), buf
[5], buf
+ 6);
7382 evax_bfd_print_valspec (buf
, 4, file
);
7384 case DST__K_ENUMEND
:
7385 fprintf (file
, _("enumend\n"));
7389 struct vms_dst_label
*lab
= (void *)buf
;
7390 fprintf (file
, _("label, name: %.*s\n"),
7391 lab
->name
[0], lab
->name
+ 1);
7392 fprintf (file
, _(" address: 0x%08x\n"),
7393 (unsigned)bfd_getl32 (lab
->value
));
7396 case DST__K_DIS_RANGE
:
7398 unsigned int cnt
= bfd_getl32 (buf
);
7399 unsigned char *rng
= buf
+ 4;
7402 fprintf (file
, _("discontiguous range (nbr: %u)\n"), cnt
);
7403 for (i
= 0; i
< cnt
; i
++, rng
+= 8)
7404 /* xgettext:c-format */
7405 fprintf (file
, _(" address: 0x%08x, size: %u\n"),
7406 (unsigned)bfd_getl32 (rng
),
7407 (unsigned)bfd_getl32 (rng
+ 4));
7411 case DST__K_LINE_NUM
:
7413 unsigned char *buf_orig
= buf
;
7415 fprintf (file
, _("line num (len: %u)\n"), len
);
7420 unsigned char cmdlen
;
7430 case DST__K_DELTA_PC_W
:
7431 val
= bfd_getl16 (buf
+ 1);
7432 fprintf (file
, _("delta_pc_w %u\n"), val
);
7437 case DST__K_INCR_LINUM
:
7439 fprintf (file
, _("incr_linum(b): +%u\n"), val
);
7443 case DST__K_INCR_LINUM_W
:
7444 val
= bfd_getl16 (buf
+ 1);
7445 fprintf (file
, _("incr_linum_w: +%u\n"), val
);
7449 case DST__K_INCR_LINUM_L
:
7450 val
= bfd_getl32 (buf
+ 1);
7451 fprintf (file
, _("incr_linum_l: +%u\n"), val
);
7455 case DST__K_SET_LINUM
:
7456 line
= bfd_getl16 (buf
+ 1);
7457 fprintf (file
, _("set_line_num(w) %u\n"), line
);
7460 case DST__K_SET_LINUM_B
:
7462 fprintf (file
, _("set_line_num_b %u\n"), line
);
7465 case DST__K_SET_LINUM_L
:
7466 line
= bfd_getl32 (buf
+ 1);
7467 fprintf (file
, _("set_line_num_l %u\n"), line
);
7470 case DST__K_SET_ABS_PC
:
7471 pc
= bfd_getl32 (buf
+ 1);
7472 fprintf (file
, _("set_abs_pc: 0x%08x\n"), pc
);
7475 case DST__K_DELTA_PC_L
:
7476 fprintf (file
, _("delta_pc_l: +0x%08x\n"),
7477 (unsigned)bfd_getl32 (buf
+ 1));
7481 fprintf (file
, _("term(b): 0x%02x"), buf
[1]);
7483 fprintf (file
, _(" pc: 0x%08x\n"), pc
);
7487 val
= bfd_getl16 (buf
+ 1);
7488 fprintf (file
, _("term_w: 0x%04x"), val
);
7490 fprintf (file
, _(" pc: 0x%08x\n"), pc
);
7496 fprintf (file
, _("delta pc +%-4d"), -cmd
);
7497 line
++; /* FIXME: curr increment. */
7499 /* xgettext:c-format */
7500 fprintf (file
, _(" pc: 0x%08x line: %5u\n"),
7505 fprintf (file
, _(" *unhandled* cmd %u\n"), cmd
);
7518 unsigned char *buf_orig
= buf
;
7520 fprintf (file
, _("source (len: %u)\n"), len
);
7524 signed char cmd
= buf
[0];
7525 unsigned char cmdlen
= 0;
7529 case DST__K_SRC_DECLFILE
:
7531 struct vms_dst_src_decl_src
*src
= (void *)(buf
+ 1);
7534 /* xgettext:c-format */
7535 fprintf (file
, _(" declfile: len: %u, flags: %u, "
7537 src
->length
, src
->flags
,
7538 (unsigned)bfd_getl16 (src
->fileid
));
7539 /* xgettext:c-format */
7540 fprintf (file
, _(" rms: cdt: 0x%08x %08x, "
7541 "ebk: 0x%08x, ffb: 0x%04x, "
7543 (unsigned)bfd_getl32 (src
->rms_cdt
+ 4),
7544 (unsigned)bfd_getl32 (src
->rms_cdt
+ 0),
7545 (unsigned)bfd_getl32 (src
->rms_ebk
),
7546 (unsigned)bfd_getl16 (src
->rms_ffb
),
7548 name
= (const char *)buf
+ 1 + sizeof (*src
);
7549 fprintf (file
, _(" filename : %.*s\n"),
7551 name
+= name
[0] + 1;
7552 fprintf (file
, _(" module name: %.*s\n"),
7554 cmdlen
= 2 + src
->length
;
7557 case DST__K_SRC_SETFILE
:
7558 fprintf (file
, _(" setfile %u\n"),
7559 (unsigned)bfd_getl16 (buf
+ 1));
7562 case DST__K_SRC_SETREC_W
:
7563 fprintf (file
, _(" setrec %u\n"),
7564 (unsigned)bfd_getl16 (buf
+ 1));
7567 case DST__K_SRC_SETREC_L
:
7568 fprintf (file
, _(" setrec %u\n"),
7569 (unsigned)bfd_getl32 (buf
+ 1));
7572 case DST__K_SRC_SETLNUM_W
:
7573 fprintf (file
, _(" setlnum %u\n"),
7574 (unsigned)bfd_getl16 (buf
+ 1));
7577 case DST__K_SRC_SETLNUM_L
:
7578 fprintf (file
, _(" setlnum %u\n"),
7579 (unsigned)bfd_getl32 (buf
+ 1));
7582 case DST__K_SRC_DEFLINES_W
:
7583 fprintf (file
, _(" deflines %u\n"),
7584 (unsigned)bfd_getl16 (buf
+ 1));
7587 case DST__K_SRC_DEFLINES_B
:
7588 fprintf (file
, _(" deflines %u\n"), buf
[1]);
7591 case DST__K_SRC_FORMFEED
:
7592 fprintf (file
, _(" formfeed\n"));
7596 fprintf (file
, _(" *unhandled* cmd %u\n"), cmd
);
7608 fprintf (file
, _("*unhandled* dst type %u\n"), type
);
7616 evax_bfd_print_image (bfd
*abfd
, FILE *file
)
7618 struct vms_eihd eihd
;
7621 unsigned int eiha_off
;
7622 unsigned int eihi_off
;
7623 unsigned int eihs_off
;
7624 unsigned int eisd_off
;
7625 unsigned int eihef_off
= 0;
7626 unsigned int eihnp_off
= 0;
7627 unsigned int dmt_vbn
= 0;
7628 unsigned int dmt_size
= 0;
7629 unsigned int dst_vbn
= 0;
7630 unsigned int dst_size
= 0;
7631 unsigned int gst_vbn
= 0;
7632 unsigned int gst_size
= 0;
7633 unsigned int eiaf_vbn
= 0;
7634 unsigned int eiaf_size
= 0;
7635 unsigned int eihvn_off
;
7637 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
)
7638 || bfd_bread (&eihd
, sizeof (eihd
), abfd
) != sizeof (eihd
))
7640 fprintf (file
, _("cannot read EIHD\n"));
7643 /* xgettext:c-format */
7644 fprintf (file
, _("EIHD: (size: %u, nbr blocks: %u)\n"),
7645 (unsigned)bfd_getl32 (eihd
.size
),
7646 (unsigned)bfd_getl32 (eihd
.hdrblkcnt
));
7647 /* xgettext:c-format */
7648 fprintf (file
, _(" majorid: %u, minorid: %u\n"),
7649 (unsigned)bfd_getl32 (eihd
.majorid
),
7650 (unsigned)bfd_getl32 (eihd
.minorid
));
7652 val
= (unsigned)bfd_getl32 (eihd
.imgtype
);
7656 name
= _("executable");
7659 name
= _("linkable image");
7662 name
= _("unknown");
7665 /* xgettext:c-format */
7666 fprintf (file
, _(" image type: %u (%s)"), val
, name
);
7668 val
= (unsigned)bfd_getl32 (eihd
.subtype
);
7671 case EIHD__C_NATIVE
:
7678 name
= _("unknown");
7681 /* xgettext:c-format */
7682 fprintf (file
, _(", subtype: %u (%s)\n"), val
, name
);
7684 eisd_off
= bfd_getl32 (eihd
.isdoff
);
7685 eiha_off
= bfd_getl32 (eihd
.activoff
);
7686 eihi_off
= bfd_getl32 (eihd
.imgidoff
);
7687 eihs_off
= bfd_getl32 (eihd
.symdbgoff
);
7688 /* xgettext:c-format */
7689 fprintf (file
, _(" offsets: isd: %u, activ: %u, symdbg: %u, "
7690 "imgid: %u, patch: %u\n"),
7691 eisd_off
, eiha_off
, eihs_off
, eihi_off
,
7692 (unsigned)bfd_getl32 (eihd
.patchoff
));
7693 fprintf (file
, _(" fixup info rva: "));
7694 bfd_fprintf_vma (abfd
, file
, bfd_getl64 (eihd
.iafva
));
7695 fprintf (file
, _(", symbol vector rva: "));
7696 bfd_fprintf_vma (abfd
, file
, bfd_getl64 (eihd
.symvva
));
7697 eihvn_off
= bfd_getl32 (eihd
.version_array_off
);
7698 fprintf (file
, _("\n"
7699 " version array off: %u\n"),
7702 /* xgettext:c-format */
7703 _(" img I/O count: %u, nbr channels: %u, req pri: %08x%08x\n"),
7704 (unsigned)bfd_getl32 (eihd
.imgiocnt
),
7705 (unsigned)bfd_getl32 (eihd
.iochancnt
),
7706 (unsigned)bfd_getl32 (eihd
.privreqs
+ 4),
7707 (unsigned)bfd_getl32 (eihd
.privreqs
+ 0));
7708 val
= (unsigned)bfd_getl32 (eihd
.lnkflags
);
7709 fprintf (file
, _(" linker flags: %08x:"), val
);
7710 if (val
& EIHD__M_LNKDEBUG
)
7711 fprintf (file
, " LNKDEBUG");
7712 if (val
& EIHD__M_LNKNOTFR
)
7713 fprintf (file
, " LNKNOTFR");
7714 if (val
& EIHD__M_NOP0BUFS
)
7715 fprintf (file
, " NOP0BUFS");
7716 if (val
& EIHD__M_PICIMG
)
7717 fprintf (file
, " PICIMG");
7718 if (val
& EIHD__M_P0IMAGE
)
7719 fprintf (file
, " P0IMAGE");
7720 if (val
& EIHD__M_DBGDMT
)
7721 fprintf (file
, " DBGDMT");
7722 if (val
& EIHD__M_INISHR
)
7723 fprintf (file
, " INISHR");
7724 if (val
& EIHD__M_XLATED
)
7725 fprintf (file
, " XLATED");
7726 if (val
& EIHD__M_BIND_CODE_SEC
)
7727 fprintf (file
, " BIND_CODE_SEC");
7728 if (val
& EIHD__M_BIND_DATA_SEC
)
7729 fprintf (file
, " BIND_DATA_SEC");
7730 if (val
& EIHD__M_MKTHREADS
)
7731 fprintf (file
, " MKTHREADS");
7732 if (val
& EIHD__M_UPCALLS
)
7733 fprintf (file
, " UPCALLS");
7734 if (val
& EIHD__M_OMV_READY
)
7735 fprintf (file
, " OMV_READY");
7736 if (val
& EIHD__M_EXT_BIND_SECT
)
7737 fprintf (file
, " EXT_BIND_SECT");
7738 fprintf (file
, "\n");
7739 /* xgettext:c-format */
7740 fprintf (file
, _(" ident: 0x%08x, sysver: 0x%08x, "
7741 "match ctrl: %u, symvect_size: %u\n"),
7742 (unsigned)bfd_getl32 (eihd
.ident
),
7743 (unsigned)bfd_getl32 (eihd
.sysver
),
7745 (unsigned)bfd_getl32 (eihd
.symvect_size
));
7746 fprintf (file
, _(" BPAGE: %u"),
7747 (unsigned)bfd_getl32 (eihd
.virt_mem_block_size
));
7748 if (val
& (EIHD__M_OMV_READY
| EIHD__M_EXT_BIND_SECT
))
7750 eihef_off
= bfd_getl32 (eihd
.ext_fixup_off
);
7751 eihnp_off
= bfd_getl32 (eihd
.noopt_psect_off
);
7752 /* xgettext:c-format */
7753 fprintf (file
, _(", ext fixup offset: %u, no_opt psect off: %u"),
7754 eihef_off
, eihnp_off
);
7756 fprintf (file
, _(", alias: %u\n"), (unsigned)bfd_getl16 (eihd
.alias
));
7760 struct vms_eihvn eihvn
;
7764 fprintf (file
, _("system version array information:\n"));
7765 if (bfd_seek (abfd
, (file_ptr
) eihvn_off
, SEEK_SET
)
7766 || bfd_bread (&eihvn
, sizeof (eihvn
), abfd
) != sizeof (eihvn
))
7768 fprintf (file
, _("cannot read EIHVN header\n"));
7771 mask
= bfd_getl32 (eihvn
.subsystem_mask
);
7772 for (j
= 0; j
< 32; j
++)
7773 if (mask
& (1 << j
))
7775 struct vms_eihvn_subversion ver
;
7776 if (bfd_bread (&ver
, sizeof (ver
), abfd
) != sizeof (ver
))
7778 fprintf (file
, _("cannot read EIHVN version\n"));
7781 fprintf (file
, _(" %02u "), j
);
7784 case EIHVN__BASE_IMAGE_BIT
:
7785 fputs (_("BASE_IMAGE "), file
);
7787 case EIHVN__MEMORY_MANAGEMENT_BIT
:
7788 fputs (_("MEMORY_MANAGEMENT"), file
);
7791 fputs (_("IO "), file
);
7793 case EIHVN__FILES_VOLUMES_BIT
:
7794 fputs (_("FILES_VOLUMES "), file
);
7796 case EIHVN__PROCESS_SCHED_BIT
:
7797 fputs (_("PROCESS_SCHED "), file
);
7799 case EIHVN__SYSGEN_BIT
:
7800 fputs (_("SYSGEN "), file
);
7802 case EIHVN__CLUSTERS_LOCKMGR_BIT
:
7803 fputs (_("CLUSTERS_LOCKMGR "), file
);
7805 case EIHVN__LOGICAL_NAMES_BIT
:
7806 fputs (_("LOGICAL_NAMES "), file
);
7808 case EIHVN__SECURITY_BIT
:
7809 fputs (_("SECURITY "), file
);
7811 case EIHVN__IMAGE_ACTIVATOR_BIT
:
7812 fputs (_("IMAGE_ACTIVATOR "), file
);
7814 case EIHVN__NETWORKS_BIT
:
7815 fputs (_("NETWORKS "), file
);
7817 case EIHVN__COUNTERS_BIT
:
7818 fputs (_("COUNTERS "), file
);
7820 case EIHVN__STABLE_BIT
:
7821 fputs (_("STABLE "), file
);
7823 case EIHVN__MISC_BIT
:
7824 fputs (_("MISC "), file
);
7826 case EIHVN__CPU_BIT
:
7827 fputs (_("CPU "), file
);
7829 case EIHVN__VOLATILE_BIT
:
7830 fputs (_("VOLATILE "), file
);
7832 case EIHVN__SHELL_BIT
:
7833 fputs (_("SHELL "), file
);
7835 case EIHVN__POSIX_BIT
:
7836 fputs (_("POSIX "), file
);
7838 case EIHVN__MULTI_PROCESSING_BIT
:
7839 fputs (_("MULTI_PROCESSING "), file
);
7841 case EIHVN__GALAXY_BIT
:
7842 fputs (_("GALAXY "), file
);
7845 fputs (_("*unknown* "), file
);
7848 fprintf (file
, ": %u.%u\n",
7849 (unsigned)bfd_getl16 (ver
.major
),
7850 (unsigned)bfd_getl16 (ver
.minor
));
7856 struct vms_eiha eiha
;
7858 if (bfd_seek (abfd
, (file_ptr
) eiha_off
, SEEK_SET
)
7859 || bfd_bread (&eiha
, sizeof (eiha
), abfd
) != sizeof (eiha
))
7861 fprintf (file
, _("cannot read EIHA\n"));
7864 fprintf (file
, _("Image activation: (size=%u)\n"),
7865 (unsigned)bfd_getl32 (eiha
.size
));
7866 /* xgettext:c-format */
7867 fprintf (file
, _(" First address : 0x%08x 0x%08x\n"),
7868 (unsigned)bfd_getl32 (eiha
.tfradr1_h
),
7869 (unsigned)bfd_getl32 (eiha
.tfradr1
));
7870 /* xgettext:c-format */
7871 fprintf (file
, _(" Second address: 0x%08x 0x%08x\n"),
7872 (unsigned)bfd_getl32 (eiha
.tfradr2_h
),
7873 (unsigned)bfd_getl32 (eiha
.tfradr2
));
7874 /* xgettext:c-format */
7875 fprintf (file
, _(" Third address : 0x%08x 0x%08x\n"),
7876 (unsigned)bfd_getl32 (eiha
.tfradr3_h
),
7877 (unsigned)bfd_getl32 (eiha
.tfradr3
));
7878 /* xgettext:c-format */
7879 fprintf (file
, _(" Fourth address: 0x%08x 0x%08x\n"),
7880 (unsigned)bfd_getl32 (eiha
.tfradr4_h
),
7881 (unsigned)bfd_getl32 (eiha
.tfradr4
));
7882 /* xgettext:c-format */
7883 fprintf (file
, _(" Shared image : 0x%08x 0x%08x\n"),
7884 (unsigned)bfd_getl32 (eiha
.inishr_h
),
7885 (unsigned)bfd_getl32 (eiha
.inishr
));
7889 struct vms_eihi eihi
;
7891 if (bfd_seek (abfd
, (file_ptr
) eihi_off
, SEEK_SET
)
7892 || bfd_bread (&eihi
, sizeof (eihi
), abfd
) != sizeof (eihi
))
7894 fprintf (file
, _("cannot read EIHI\n"));
7897 /* xgettext:c-format */
7898 fprintf (file
, _("Image identification: (major: %u, minor: %u)\n"),
7899 (unsigned)bfd_getl32 (eihi
.majorid
),
7900 (unsigned)bfd_getl32 (eihi
.minorid
));
7901 fprintf (file
, _(" image name : %.*s\n"),
7902 eihi
.imgnam
[0], eihi
.imgnam
+ 1);
7903 fprintf (file
, _(" link time : %s\n"),
7904 vms_time_to_str (eihi
.linktime
));
7905 fprintf (file
, _(" image ident : %.*s\n"),
7906 eihi
.imgid
[0], eihi
.imgid
+ 1);
7907 fprintf (file
, _(" linker ident : %.*s\n"),
7908 eihi
.linkid
[0], eihi
.linkid
+ 1);
7909 fprintf (file
, _(" image build ident: %.*s\n"),
7910 eihi
.imgbid
[0], eihi
.imgbid
+ 1);
7914 struct vms_eihs eihs
;
7916 if (bfd_seek (abfd
, (file_ptr
) eihs_off
, SEEK_SET
)
7917 || bfd_bread (&eihs
, sizeof (eihs
), abfd
) != sizeof (eihs
))
7919 fprintf (file
, _("cannot read EIHS\n"));
7922 /* xgettext:c-format */
7923 fprintf (file
, _("Image symbol & debug table: (major: %u, minor: %u)\n"),
7924 (unsigned)bfd_getl32 (eihs
.majorid
),
7925 (unsigned)bfd_getl32 (eihs
.minorid
));
7926 dst_vbn
= bfd_getl32 (eihs
.dstvbn
);
7927 dst_size
= bfd_getl32 (eihs
.dstsize
);
7928 /* xgettext:c-format */
7929 fprintf (file
, _(" debug symbol table : vbn: %u, size: %u (0x%x)\n"),
7930 dst_vbn
, dst_size
, dst_size
);
7931 gst_vbn
= bfd_getl32 (eihs
.gstvbn
);
7932 gst_size
= bfd_getl32 (eihs
.gstsize
);
7933 /* xgettext:c-format */
7934 fprintf (file
, _(" global symbol table: vbn: %u, records: %u\n"),
7936 dmt_vbn
= bfd_getl32 (eihs
.dmtvbn
);
7937 dmt_size
= bfd_getl32 (eihs
.dmtsize
);
7938 /* xgettext:c-format */
7939 fprintf (file
, _(" debug module table : vbn: %u, size: %u\n"),
7942 while (eisd_off
!= 0)
7944 struct vms_eisd eisd
;
7949 if (bfd_seek (abfd
, (file_ptr
) eisd_off
, SEEK_SET
)
7950 || bfd_bread (&eisd
, sizeof (eisd
), abfd
) != sizeof (eisd
))
7952 fprintf (file
, _("cannot read EISD\n"));
7955 len
= (unsigned)bfd_getl32 (eisd
.eisdsize
);
7956 if (len
!= (unsigned)-1)
7960 eisd_off
= (eisd_off
+ VMS_BLOCK_SIZE
) & ~(VMS_BLOCK_SIZE
- 1);
7962 /* xgettext:c-format */
7963 fprintf (file
, _("Image section descriptor: (major: %u, minor: %u, "
7964 "size: %u, offset: %u)\n"),
7965 (unsigned)bfd_getl32 (eisd
.majorid
),
7966 (unsigned)bfd_getl32 (eisd
.minorid
),
7970 /* xgettext:c-format */
7971 fprintf (file
, _(" section: base: 0x%08x%08x size: 0x%08x\n"),
7972 (unsigned)bfd_getl32 (eisd
.virt_addr
+ 4),
7973 (unsigned)bfd_getl32 (eisd
.virt_addr
+ 0),
7974 (unsigned)bfd_getl32 (eisd
.secsize
));
7975 val
= (unsigned)bfd_getl32 (eisd
.flags
);
7976 fprintf (file
, _(" flags: 0x%04x"), val
);
7977 if (val
& EISD__M_GBL
)
7978 fprintf (file
, " GBL");
7979 if (val
& EISD__M_CRF
)
7980 fprintf (file
, " CRF");
7981 if (val
& EISD__M_DZRO
)
7982 fprintf (file
, " DZRO");
7983 if (val
& EISD__M_WRT
)
7984 fprintf (file
, " WRT");
7985 if (val
& EISD__M_INITALCODE
)
7986 fprintf (file
, " INITALCODE");
7987 if (val
& EISD__M_BASED
)
7988 fprintf (file
, " BASED");
7989 if (val
& EISD__M_FIXUPVEC
)
7990 fprintf (file
, " FIXUPVEC");
7991 if (val
& EISD__M_RESIDENT
)
7992 fprintf (file
, " RESIDENT");
7993 if (val
& EISD__M_VECTOR
)
7994 fprintf (file
, " VECTOR");
7995 if (val
& EISD__M_PROTECT
)
7996 fprintf (file
, " PROTECT");
7997 if (val
& EISD__M_LASTCLU
)
7998 fprintf (file
, " LASTCLU");
7999 if (val
& EISD__M_EXE
)
8000 fprintf (file
, " EXE");
8001 if (val
& EISD__M_NONSHRADR
)
8002 fprintf (file
, " NONSHRADR");
8003 if (val
& EISD__M_QUAD_LENGTH
)
8004 fprintf (file
, " QUAD_LENGTH");
8005 if (val
& EISD__M_ALLOC_64BIT
)
8006 fprintf (file
, " ALLOC_64BIT");
8007 fprintf (file
, "\n");
8008 if (val
& EISD__M_FIXUPVEC
)
8010 eiaf_vbn
= bfd_getl32 (eisd
.vbn
);
8011 eiaf_size
= bfd_getl32 (eisd
.secsize
);
8013 /* xgettext:c-format */
8014 fprintf (file
, _(" vbn: %u, pfc: %u, matchctl: %u type: %u ("),
8015 (unsigned)bfd_getl32 (eisd
.vbn
),
8016 eisd
.pfc
, eisd
.matchctl
, eisd
.type
);
8019 case EISD__K_NORMAL
:
8020 fputs (_("NORMAL"), file
);
8022 case EISD__K_SHRFXD
:
8023 fputs (_("SHRFXD"), file
);
8025 case EISD__K_PRVFXD
:
8026 fputs (_("PRVFXD"), file
);
8028 case EISD__K_SHRPIC
:
8029 fputs (_("SHRPIC"), file
);
8031 case EISD__K_PRVPIC
:
8032 fputs (_("PRVPIC"), file
);
8034 case EISD__K_USRSTACK
:
8035 fputs (_("USRSTACK"), file
);
8038 fputs (_("*unknown*"), file
);
8041 fputs (_(")\n"), file
);
8042 if (val
& EISD__M_GBL
)
8043 /* xgettext:c-format */
8044 fprintf (file
, _(" ident: 0x%08x, name: %.*s\n"),
8045 (unsigned)bfd_getl32 (eisd
.ident
),
8046 eisd
.gblnam
[0], eisd
.gblnam
+ 1);
8052 if (bfd_seek (abfd
, (file_ptr
) (dmt_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
8054 fprintf (file
, _("cannot read DMT\n"));
8058 fprintf (file
, _("Debug module table:\n"));
8060 while (dmt_size
> 0)
8062 struct vms_dmt_header dmth
;
8065 if (bfd_bread (&dmth
, sizeof (dmth
), abfd
) != sizeof (dmth
))
8067 fprintf (file
, _("cannot read DMT header\n"));
8070 count
= bfd_getl16 (dmth
.psect_count
);
8072 /* xgettext:c-format */
8073 _(" module offset: 0x%08x, size: 0x%08x, (%u psects)\n"),
8074 (unsigned)bfd_getl32 (dmth
.modbeg
),
8075 (unsigned)bfd_getl32 (dmth
.size
), count
);
8076 dmt_size
-= sizeof (dmth
);
8079 struct vms_dmt_psect dmtp
;
8081 if (bfd_bread (&dmtp
, sizeof (dmtp
), abfd
) != sizeof (dmtp
))
8083 fprintf (file
, _("cannot read DMT psect\n"));
8086 /* xgettext:c-format */
8087 fprintf (file
, _(" psect start: 0x%08x, length: %u\n"),
8088 (unsigned)bfd_getl32 (dmtp
.start
),
8089 (unsigned)bfd_getl32 (dmtp
.length
));
8091 dmt_size
-= sizeof (dmtp
);
8098 if (bfd_seek (abfd
, (file_ptr
) (dst_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
8100 fprintf (file
, _("cannot read DST\n"));
8104 evax_bfd_print_dst (abfd
, dst_size
, file
);
8108 if (bfd_seek (abfd
, (file_ptr
) (gst_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
8110 fprintf (file
, _("cannot read GST\n"));
8114 fprintf (file
, _("Global symbol table:\n"));
8115 evax_bfd_print_eobj (abfd
, file
);
8120 struct vms_eiaf
*eiaf
;
8121 unsigned int qrelfixoff
;
8122 unsigned int lrelfixoff
;
8123 unsigned int qdotadroff
;
8124 unsigned int ldotadroff
;
8125 unsigned int shrimgcnt
;
8126 unsigned int shlstoff
;
8127 unsigned int codeadroff
;
8128 unsigned int lpfixoff
;
8129 unsigned int chgprtoff
;
8130 file_ptr f_off
= (file_ptr
) (eiaf_vbn
- 1) * VMS_BLOCK_SIZE
;
8132 if (bfd_seek (abfd
, f_off
, SEEK_SET
) != 0
8133 || (buf
= _bfd_malloc_and_read (abfd
, eiaf_size
, eiaf_size
)) == NULL
)
8135 fprintf (file
, _("cannot read EIHA\n"));
8138 eiaf
= (struct vms_eiaf
*)buf
;
8140 /* xgettext:c-format */
8141 _("Image activator fixup: (major: %u, minor: %u)\n"),
8142 (unsigned)bfd_getl32 (eiaf
->majorid
),
8143 (unsigned)bfd_getl32 (eiaf
->minorid
));
8144 /* xgettext:c-format */
8145 fprintf (file
, _(" iaflink : 0x%08x %08x\n"),
8146 (unsigned)bfd_getl32 (eiaf
->iaflink
+ 0),
8147 (unsigned)bfd_getl32 (eiaf
->iaflink
+ 4));
8148 /* xgettext:c-format */
8149 fprintf (file
, _(" fixuplnk: 0x%08x %08x\n"),
8150 (unsigned)bfd_getl32 (eiaf
->fixuplnk
+ 0),
8151 (unsigned)bfd_getl32 (eiaf
->fixuplnk
+ 4));
8152 fprintf (file
, _(" size : %u\n"),
8153 (unsigned)bfd_getl32 (eiaf
->size
));
8154 fprintf (file
, _(" flags: 0x%08x\n"),
8155 (unsigned)bfd_getl32 (eiaf
->flags
));
8156 qrelfixoff
= bfd_getl32 (eiaf
->qrelfixoff
);
8157 lrelfixoff
= bfd_getl32 (eiaf
->lrelfixoff
);
8158 /* xgettext:c-format */
8159 fprintf (file
, _(" qrelfixoff: %5u, lrelfixoff: %5u\n"),
8160 qrelfixoff
, lrelfixoff
);
8161 qdotadroff
= bfd_getl32 (eiaf
->qdotadroff
);
8162 ldotadroff
= bfd_getl32 (eiaf
->ldotadroff
);
8163 /* xgettext:c-format */
8164 fprintf (file
, _(" qdotadroff: %5u, ldotadroff: %5u\n"),
8165 qdotadroff
, ldotadroff
);
8166 codeadroff
= bfd_getl32 (eiaf
->codeadroff
);
8167 lpfixoff
= bfd_getl32 (eiaf
->lpfixoff
);
8168 /* xgettext:c-format */
8169 fprintf (file
, _(" codeadroff: %5u, lpfixoff : %5u\n"),
8170 codeadroff
, lpfixoff
);
8171 chgprtoff
= bfd_getl32 (eiaf
->chgprtoff
);
8172 fprintf (file
, _(" chgprtoff : %5u\n"), chgprtoff
);
8173 shrimgcnt
= bfd_getl32 (eiaf
->shrimgcnt
);
8174 shlstoff
= bfd_getl32 (eiaf
->shlstoff
);
8175 /* xgettext:c-format */
8176 fprintf (file
, _(" shlstoff : %5u, shrimgcnt : %5u\n"),
8177 shlstoff
, shrimgcnt
);
8178 /* xgettext:c-format */
8179 fprintf (file
, _(" shlextra : %5u, permctx : %5u\n"),
8180 (unsigned)bfd_getl32 (eiaf
->shlextra
),
8181 (unsigned)bfd_getl32 (eiaf
->permctx
));
8182 fprintf (file
, _(" base_va : 0x%08x\n"),
8183 (unsigned)bfd_getl32 (eiaf
->base_va
));
8184 fprintf (file
, _(" lppsbfixoff: %5u\n"),
8185 (unsigned)bfd_getl32 (eiaf
->lppsbfixoff
));
8189 struct vms_shl
*shl
= (struct vms_shl
*)(buf
+ shlstoff
);
8192 fprintf (file
, _(" Shareable images:\n"));
8193 for (j
= 0; j
< shrimgcnt
; j
++, shl
++)
8196 /* xgettext:c-format */
8197 _(" %u: size: %u, flags: 0x%02x, name: %.*s\n"),
8198 j
, shl
->size
, shl
->flags
,
8199 shl
->imgnam
[0], shl
->imgnam
+ 1);
8202 if (qrelfixoff
!= 0)
8204 fprintf (file
, _(" quad-word relocation fixups:\n"));
8205 evax_bfd_print_relocation_records (file
, buf
+ qrelfixoff
, 8);
8207 if (lrelfixoff
!= 0)
8209 fprintf (file
, _(" long-word relocation fixups:\n"));
8210 evax_bfd_print_relocation_records (file
, buf
+ lrelfixoff
, 4);
8212 if (qdotadroff
!= 0)
8214 fprintf (file
, _(" quad-word .address reference fixups:\n"));
8215 evax_bfd_print_address_fixups (file
, buf
+ qdotadroff
);
8217 if (ldotadroff
!= 0)
8219 fprintf (file
, _(" long-word .address reference fixups:\n"));
8220 evax_bfd_print_address_fixups (file
, buf
+ ldotadroff
);
8222 if (codeadroff
!= 0)
8224 fprintf (file
, _(" Code Address Reference Fixups:\n"));
8225 evax_bfd_print_reference_fixups (file
, buf
+ codeadroff
);
8229 fprintf (file
, _(" Linkage Pairs Reference Fixups:\n"));
8230 evax_bfd_print_reference_fixups (file
, buf
+ lpfixoff
);
8234 unsigned int count
= (unsigned)bfd_getl32 (buf
+ chgprtoff
);
8235 struct vms_eicp
*eicp
= (struct vms_eicp
*)(buf
+ chgprtoff
+ 4);
8238 fprintf (file
, _(" Change Protection (%u entries):\n"), count
);
8239 for (j
= 0; j
< count
; j
++, eicp
++)
8241 unsigned int prot
= bfd_getl32 (eicp
->newprt
);
8243 /* xgettext:c-format */
8244 _(" base: 0x%08x %08x, size: 0x%08x, prot: 0x%08x "),
8245 (unsigned)bfd_getl32 (eicp
->baseva
+ 4),
8246 (unsigned)bfd_getl32 (eicp
->baseva
+ 0),
8247 (unsigned)bfd_getl32 (eicp
->size
),
8248 (unsigned)bfd_getl32 (eicp
->newprt
));
8252 fprintf (file
, "NA");
8254 case PRT__C_RESERVED
:
8255 fprintf (file
, "RES");
8258 fprintf (file
, "KW");
8261 fprintf (file
, "KR");
8264 fprintf (file
, "UW");
8267 fprintf (file
, "EW");
8270 fprintf (file
, "ERKW");
8273 fprintf (file
, "ER");
8276 fprintf (file
, "SW");
8279 fprintf (file
, "SREW");
8282 fprintf (file
, "SRKW");
8285 fprintf (file
, "SR");
8288 fprintf (file
, "URSW");
8291 fprintf (file
, "UREW");
8294 fprintf (file
, "URKW");
8297 fprintf (file
, "UR");
8311 vms_bfd_print_private_bfd_data (bfd
*abfd
, void *ptr
)
8313 FILE *file
= (FILE *)ptr
;
8315 if (bfd_get_file_flags (abfd
) & (EXEC_P
| DYNAMIC
))
8316 evax_bfd_print_image (abfd
, file
);
8319 if (bfd_seek (abfd
, 0, SEEK_SET
))
8321 evax_bfd_print_eobj (abfd
, file
);
8328 /* Slurp ETIR/EDBG/ETBT VMS object records. */
8331 alpha_vms_read_sections_content (bfd
*abfd
, struct bfd_link_info
*info
)
8333 asection
*cur_section
;
8334 file_ptr cur_offset
;
8335 asection
*dst_section
;
8336 file_ptr dst_offset
;
8338 if (bfd_seek (abfd
, 0, SEEK_SET
) != 0)
8344 dst_section
= PRIV (dst_section
);
8348 if (info
->strip
== strip_all
|| info
->strip
== strip_debugger
)
8350 /* Discard the DST section. */
8354 else if (dst_section
)
8356 dst_offset
= dst_section
->output_offset
;
8357 dst_section
= dst_section
->output_section
;
8366 type
= _bfd_vms_get_object_record (abfd
);
8369 vms_debug2 ((2, "next_record failed\n"));
8375 PRIV (image_section
) = cur_section
;
8376 PRIV (image_offset
) = cur_offset
;
8377 res
= _bfd_vms_slurp_etir (abfd
, info
);
8378 cur_section
= PRIV (image_section
);
8379 cur_offset
= PRIV (image_offset
);
8383 if (dst_section
== NULL
)
8385 PRIV (image_section
) = dst_section
;
8386 PRIV (image_offset
) = dst_offset
;
8387 res
= _bfd_vms_slurp_etir (abfd
, info
);
8388 dst_offset
= PRIV (image_offset
);
8397 vms_debug2 ((2, "slurp eobj type %d failed\n", type
));
8404 alpha_vms_sizeof_headers (bfd
*abfd ATTRIBUTE_UNUSED
,
8405 struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8410 /* Add a linkage pair fixup at address SECT + OFFSET to SHLIB. */
8413 alpha_vms_add_fixup_lp (struct bfd_link_info
*info
, bfd
*src
, bfd
*shlib
)
8415 struct alpha_vms_shlib_el
*sl
;
8416 asection
*sect
= PRIV2 (src
, image_section
);
8417 file_ptr offset
= PRIV2 (src
, image_offset
);
8420 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8421 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8422 sl
->has_fixups
= true;
8423 p
= VEC_APPEND (sl
->lp
, bfd_vma
);
8426 *p
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8427 sect
->output_section
->flags
|= SEC_RELOC
;
8431 /* Add a code address fixup at address SECT + OFFSET to SHLIB. */
8434 alpha_vms_add_fixup_ca (struct bfd_link_info
*info
, bfd
*src
, bfd
*shlib
)
8436 struct alpha_vms_shlib_el
*sl
;
8437 asection
*sect
= PRIV2 (src
, image_section
);
8438 file_ptr offset
= PRIV2 (src
, image_offset
);
8441 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8442 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8443 sl
->has_fixups
= true;
8444 p
= VEC_APPEND (sl
->ca
, bfd_vma
);
8447 *p
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8448 sect
->output_section
->flags
|= SEC_RELOC
;
8452 /* Add a quad word relocation fixup at address SECT + OFFSET to SHLIB. */
8455 alpha_vms_add_fixup_qr (struct bfd_link_info
*info
, bfd
*src
,
8456 bfd
*shlib
, bfd_vma vec
)
8458 struct alpha_vms_shlib_el
*sl
;
8459 struct alpha_vms_vma_ref
*r
;
8460 asection
*sect
= PRIV2 (src
, image_section
);
8461 file_ptr offset
= PRIV2 (src
, image_offset
);
8463 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8464 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8465 sl
->has_fixups
= true;
8466 r
= VEC_APPEND (sl
->qr
, struct alpha_vms_vma_ref
);
8469 r
->vma
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8471 sect
->output_section
->flags
|= SEC_RELOC
;
8476 alpha_vms_add_fixup_lr (struct bfd_link_info
*info ATTRIBUTE_UNUSED
,
8477 unsigned int shr ATTRIBUTE_UNUSED
,
8478 bfd_vma vec ATTRIBUTE_UNUSED
)
8480 /* Not yet supported. */
8484 /* Add relocation. FIXME: Not yet emitted. */
8487 alpha_vms_add_lw_reloc (struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8493 alpha_vms_add_qw_reloc (struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8498 static struct bfd_hash_entry
*
8499 alpha_vms_link_hash_newfunc (struct bfd_hash_entry
*entry
,
8500 struct bfd_hash_table
*table
,
8503 struct alpha_vms_link_hash_entry
*ret
=
8504 (struct alpha_vms_link_hash_entry
*) entry
;
8506 /* Allocate the structure if it has not already been allocated by a
8509 ret
= ((struct alpha_vms_link_hash_entry
*)
8510 bfd_hash_allocate (table
,
8511 sizeof (struct alpha_vms_link_hash_entry
)));
8515 /* Call the allocation method of the superclass. */
8516 ret
= ((struct alpha_vms_link_hash_entry
*)
8517 _bfd_link_hash_newfunc ((struct bfd_hash_entry
*) ret
,
8522 return (struct bfd_hash_entry
*) ret
;
8526 alpha_vms_bfd_link_hash_table_free (bfd
*abfd
)
8528 struct alpha_vms_link_hash_table
*t
;
8531 t
= (struct alpha_vms_link_hash_table
*) abfd
->link
.hash
;
8532 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8534 struct alpha_vms_shlib_el
*shlib
;
8536 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8537 free (&VEC_EL (shlib
->ca
, bfd_vma
, 0));
8538 free (&VEC_EL (shlib
->lp
, bfd_vma
, 0));
8539 free (&VEC_EL (shlib
->qr
, struct alpha_vms_vma_ref
, 0));
8541 free (&VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, 0));
8543 _bfd_generic_link_hash_table_free (abfd
);
8546 /* Create an Alpha/VMS link hash table. */
8548 static struct bfd_link_hash_table
*
8549 alpha_vms_bfd_link_hash_table_create (bfd
*abfd
)
8551 struct alpha_vms_link_hash_table
*ret
;
8552 size_t amt
= sizeof (struct alpha_vms_link_hash_table
);
8554 ret
= (struct alpha_vms_link_hash_table
*) bfd_malloc (amt
);
8557 if (!_bfd_link_hash_table_init (&ret
->root
, abfd
,
8558 alpha_vms_link_hash_newfunc
,
8559 sizeof (struct alpha_vms_link_hash_entry
)))
8565 VEC_INIT (ret
->shrlibs
);
8567 ret
->root
.hash_table_free
= alpha_vms_bfd_link_hash_table_free
;
8573 alpha_vms_link_add_object_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8577 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
8579 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
8580 struct alpha_vms_link_hash_entry
*h
;
8581 struct bfd_link_hash_entry
*h_root
;
8584 if (!alpha_vms_convert_symbol (abfd
, e
, &sym
))
8587 if ((e
->flags
& EGSY__V_DEF
) && abfd
->selective_search
)
8589 /* In selective_search mode, only add definition that are
8591 h
= (struct alpha_vms_link_hash_entry
*)bfd_link_hash_lookup
8592 (info
->hash
, sym
.name
, false, false, false);
8593 if (h
== NULL
|| h
->root
.type
!= bfd_link_hash_undefined
)
8599 h_root
= (struct bfd_link_hash_entry
*) h
;
8600 if (!_bfd_generic_link_add_one_symbol (info
, abfd
, sym
.name
, sym
.flags
,
8601 sym
.section
, sym
.value
, NULL
,
8602 false, false, &h_root
))
8604 h
= (struct alpha_vms_link_hash_entry
*) h_root
;
8606 if ((e
->flags
& EGSY__V_DEF
)
8608 && abfd
->xvec
== info
->output_bfd
->xvec
)
8612 if (abfd
->flags
& DYNAMIC
)
8614 struct alpha_vms_shlib_el
*shlib
;
8616 /* We do not want to include any of the sections in a dynamic
8617 object in the output file. See comment in elflink.c. */
8618 bfd_section_list_clear (abfd
);
8620 shlib
= VEC_APPEND (alpha_vms_link_hash (info
)->shrlibs
,
8621 struct alpha_vms_shlib_el
);
8625 VEC_INIT (shlib
->ca
);
8626 VEC_INIT (shlib
->lp
);
8627 VEC_INIT (shlib
->qr
);
8628 PRIV (shr_index
) = VEC_COUNT (alpha_vms_link_hash (info
)->shrlibs
) - 1;
8635 alpha_vms_link_add_archive_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8638 struct bfd_link_hash_entry
**pundef
;
8639 struct bfd_link_hash_entry
**next_pundef
;
8641 /* We only accept VMS libraries. */
8642 if (info
->output_bfd
->xvec
!= abfd
->xvec
)
8644 bfd_set_error (bfd_error_wrong_format
);
8648 /* The archive_pass field in the archive itself is used to
8649 initialize PASS, since we may search the same archive multiple
8651 pass
= ++abfd
->archive_pass
;
8653 /* Look through the list of undefined symbols. */
8654 for (pundef
= &info
->hash
->undefs
; *pundef
!= NULL
; pundef
= next_pundef
)
8656 struct bfd_link_hash_entry
*h
;
8662 next_pundef
= &(*pundef
)->u
.undef
.next
;
8664 /* When a symbol is defined, it is not necessarily removed from
8666 if (h
->type
!= bfd_link_hash_undefined
8667 && h
->type
!= bfd_link_hash_common
)
8669 /* Remove this entry from the list, for general cleanliness
8670 and because we are going to look through the list again
8671 if we search any more libraries. We can't remove the
8672 entry if it is the tail, because that would lose any
8673 entries we add to the list later on. */
8674 if (*pundef
!= info
->hash
->undefs_tail
)
8676 *pundef
= *next_pundef
;
8677 next_pundef
= pundef
;
8682 /* Look for this symbol in the archive hash table. */
8683 symidx
= _bfd_vms_lib_find_symbol (abfd
, h
->root
.string
);
8684 if (symidx
== BFD_NO_MORE_SYMBOLS
)
8686 /* Nothing in this slot. */
8690 element
= bfd_get_elt_at_index (abfd
, symidx
);
8691 if (element
== NULL
)
8694 if (element
->archive_pass
== -1 || element
->archive_pass
== pass
)
8696 /* Next symbol if this archive is wrong or already handled. */
8700 if (! bfd_check_format (element
, bfd_object
))
8702 element
->archive_pass
= -1;
8706 orig_element
= element
;
8707 if (bfd_is_thin_archive (abfd
))
8709 element
= _bfd_vms_lib_get_imagelib_file (element
);
8710 if (element
== NULL
|| !bfd_check_format (element
, bfd_object
))
8712 orig_element
->archive_pass
= -1;
8717 /* Unlike the generic linker, we know that this element provides
8718 a definition for an undefined symbol and we know that we want
8719 to include it. We don't need to check anything. */
8720 if (!(*info
->callbacks
8721 ->add_archive_element
) (info
, element
, h
->root
.string
, &element
))
8723 if (!alpha_vms_link_add_object_symbols (element
, info
))
8726 orig_element
->archive_pass
= pass
;
8733 alpha_vms_bfd_link_add_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8735 switch (bfd_get_format (abfd
))
8738 vms_debug2 ((2, "vms_link_add_symbols for object %s\n",
8740 return alpha_vms_link_add_object_symbols (abfd
, info
);
8743 vms_debug2 ((2, "vms_link_add_symbols for archive %s\n",
8745 return alpha_vms_link_add_archive_symbols (abfd
, info
);
8748 bfd_set_error (bfd_error_wrong_format
);
8754 alpha_vms_build_fixups (struct bfd_link_info
*info
)
8756 struct alpha_vms_link_hash_table
*t
= alpha_vms_link_hash (info
);
8757 unsigned char *content
;
8759 unsigned int sz
= 0;
8760 unsigned int lp_sz
= 0;
8761 unsigned int ca_sz
= 0;
8762 unsigned int qr_sz
= 0;
8763 unsigned int shrimg_cnt
= 0;
8764 unsigned int chgprt_num
= 0;
8765 unsigned int chgprt_sz
= 0;
8766 struct vms_eiaf
*eiaf
;
8770 /* Shared libraries. */
8771 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8773 struct alpha_vms_shlib_el
*shlib
;
8775 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8777 if (!shlib
->has_fixups
)
8782 if (VEC_COUNT (shlib
->ca
) > 0)
8784 /* Header + entries. */
8786 ca_sz
+= VEC_COUNT (shlib
->ca
) * 4;
8788 if (VEC_COUNT (shlib
->lp
) > 0)
8790 /* Header + entries. */
8792 lp_sz
+= VEC_COUNT (shlib
->lp
) * 4;
8794 if (VEC_COUNT (shlib
->qr
) > 0)
8796 /* Header + entries. */
8798 qr_sz
+= VEC_COUNT (shlib
->qr
) * 8;
8809 /* Finish now if there is no content. */
8810 if (ca_sz
+ lp_sz
+ qr_sz
== 0)
8813 /* Add an eicp entry for the fixup itself. */
8815 for (sec
= info
->output_bfd
->sections
; sec
!= NULL
; sec
= sec
->next
)
8817 /* This isect could be made RO or EXE after relocations are applied. */
8818 if ((sec
->flags
& SEC_RELOC
) != 0
8819 && (sec
->flags
& (SEC_CODE
| SEC_READONLY
)) != 0)
8822 chgprt_sz
= 4 + chgprt_num
* sizeof (struct vms_eicp
);
8824 /* Allocate section content (round-up size) */
8825 sz
= sizeof (struct vms_eiaf
) + shrimg_cnt
* sizeof (struct vms_shl
)
8826 + ca_sz
+ lp_sz
+ qr_sz
+ chgprt_sz
;
8827 sz
= (sz
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1);
8828 content
= bfd_zalloc (info
->output_bfd
, sz
);
8829 if (content
== NULL
)
8832 sec
= alpha_vms_link_hash (info
)->fixup
;
8833 sec
->contents
= content
;
8836 eiaf
= (struct vms_eiaf
*)content
;
8837 off
= sizeof (struct vms_eiaf
);
8838 bfd_putl32 (0, eiaf
->majorid
);
8839 bfd_putl32 (0, eiaf
->minorid
);
8840 bfd_putl32 (0, eiaf
->iaflink
);
8841 bfd_putl32 (0, eiaf
->fixuplnk
);
8842 bfd_putl32 (sizeof (struct vms_eiaf
), eiaf
->size
);
8843 bfd_putl32 (0, eiaf
->flags
);
8844 bfd_putl32 (0, eiaf
->qrelfixoff
);
8845 bfd_putl32 (0, eiaf
->lrelfixoff
);
8846 bfd_putl32 (0, eiaf
->qdotadroff
);
8847 bfd_putl32 (0, eiaf
->ldotadroff
);
8848 bfd_putl32 (0, eiaf
->codeadroff
);
8849 bfd_putl32 (0, eiaf
->lpfixoff
);
8850 bfd_putl32 (0, eiaf
->chgprtoff
);
8851 bfd_putl32 (shrimg_cnt
? off
: 0, eiaf
->shlstoff
);
8852 bfd_putl32 (shrimg_cnt
, eiaf
->shrimgcnt
);
8853 bfd_putl32 (0, eiaf
->shlextra
);
8854 bfd_putl32 (0, eiaf
->permctx
);
8855 bfd_putl32 (0, eiaf
->base_va
);
8856 bfd_putl32 (0, eiaf
->lppsbfixoff
);
8863 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8865 struct alpha_vms_shlib_el
*shlib
;
8866 struct vms_shl
*shl
;
8868 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8870 if (!shlib
->has_fixups
)
8873 /* Renumber shared images. */
8874 PRIV2 (shlib
->abfd
, shr_index
) = shrimg_cnt
++;
8876 shl
= (struct vms_shl
*)(content
+ off
);
8877 bfd_putl32 (0, shl
->baseva
);
8878 bfd_putl32 (0, shl
->shlptr
);
8879 bfd_putl32 (0, shl
->ident
);
8880 bfd_putl32 (0, shl
->permctx
);
8881 shl
->size
= sizeof (struct vms_shl
);
8882 bfd_putl16 (0, shl
->fill_1
);
8884 bfd_putl32 (0, shl
->icb
);
8885 shl
->imgnam
[0] = strlen (PRIV2 (shlib
->abfd
, hdr_data
.hdr_t_name
));
8886 memcpy (shl
->imgnam
+ 1, PRIV2 (shlib
->abfd
, hdr_data
.hdr_t_name
),
8889 off
+= sizeof (struct vms_shl
);
8895 bfd_putl32 (off
, eiaf
->codeadroff
);
8897 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8899 struct alpha_vms_shlib_el
*shlib
;
8902 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8904 if (VEC_COUNT (shlib
->ca
) == 0)
8907 bfd_putl32 (VEC_COUNT (shlib
->ca
), content
+ off
);
8908 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8911 for (j
= 0; j
< VEC_COUNT (shlib
->ca
); j
++)
8913 bfd_putl32 (VEC_EL (shlib
->ca
, bfd_vma
, j
) - t
->base_addr
,
8919 bfd_putl32 (0, content
+ off
);
8920 bfd_putl32 (0, content
+ off
+ 4);
8927 bfd_putl32 (off
, eiaf
->lpfixoff
);
8929 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8931 struct alpha_vms_shlib_el
*shlib
;
8934 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8936 if (VEC_COUNT (shlib
->lp
) == 0)
8939 bfd_putl32 (VEC_COUNT (shlib
->lp
), content
+ off
);
8940 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8943 for (j
= 0; j
< VEC_COUNT (shlib
->lp
); j
++)
8945 bfd_putl32 (VEC_EL (shlib
->lp
, bfd_vma
, j
) - t
->base_addr
,
8951 bfd_putl32 (0, content
+ off
);
8952 bfd_putl32 (0, content
+ off
+ 4);
8959 bfd_putl32 (off
, eiaf
->qdotadroff
);
8961 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8963 struct alpha_vms_shlib_el
*shlib
;
8966 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8968 if (VEC_COUNT (shlib
->qr
) == 0)
8971 bfd_putl32 (VEC_COUNT (shlib
->qr
), content
+ off
);
8972 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8975 for (j
= 0; j
< VEC_COUNT (shlib
->qr
); j
++)
8977 struct alpha_vms_vma_ref
*r
;
8978 r
= &VEC_EL (shlib
->qr
, struct alpha_vms_vma_ref
, j
);
8979 bfd_putl32 (r
->vma
- t
->base_addr
, content
+ off
);
8980 bfd_putl32 (r
->ref
, content
+ off
+ 4);
8985 bfd_putl32 (0, content
+ off
);
8986 bfd_putl32 (0, content
+ off
+ 4);
8991 /* Write the change protection table. */
8992 bfd_putl32 (off
, eiaf
->chgprtoff
);
8993 bfd_putl32 (chgprt_num
, content
+ off
);
8996 for (sec
= info
->output_bfd
->sections
; sec
!= NULL
; sec
= sec
->next
)
8998 struct vms_eicp
*eicp
;
9001 if ((sec
->flags
& SEC_LINKER_CREATED
) != 0 &&
9002 strcmp (sec
->name
, "$FIXUP$") == 0)
9004 else if ((sec
->flags
& SEC_RELOC
) != 0
9005 && (sec
->flags
& (SEC_CODE
| SEC_READONLY
)) != 0)
9010 eicp
= (struct vms_eicp
*)(content
+ off
);
9011 bfd_putl64 (sec
->vma
- t
->base_addr
, eicp
->baseva
);
9012 bfd_putl32 ((sec
->size
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1),
9014 bfd_putl32 (prot
, eicp
->newprt
);
9015 off
+= sizeof (struct vms_eicp
);
9021 /* Called by bfd_hash_traverse to fill the symbol table.
9022 Return FALSE in case of failure. */
9025 alpha_vms_link_output_symbol (struct bfd_hash_entry
*bh
, void *infov
)
9027 struct bfd_link_hash_entry
*hc
= (struct bfd_link_hash_entry
*) bh
;
9028 struct bfd_link_info
*info
= (struct bfd_link_info
*)infov
;
9029 struct alpha_vms_link_hash_entry
*h
;
9030 struct vms_symbol_entry
*sym
;
9032 if (hc
->type
== bfd_link_hash_warning
)
9035 if (hc
->type
== bfd_link_hash_new
)
9038 h
= (struct alpha_vms_link_hash_entry
*) hc
;
9040 switch (h
->root
.type
)
9042 case bfd_link_hash_undefined
:
9044 case bfd_link_hash_new
:
9045 case bfd_link_hash_warning
:
9047 case bfd_link_hash_undefweak
:
9049 case bfd_link_hash_defined
:
9050 case bfd_link_hash_defweak
:
9052 asection
*sec
= h
->root
.u
.def
.section
;
9054 /* FIXME: this is certainly a symbol from a dynamic library. */
9055 if (bfd_is_abs_section (sec
))
9058 if (sec
->owner
->flags
& DYNAMIC
)
9062 case bfd_link_hash_common
:
9064 case bfd_link_hash_indirect
:
9068 /* Do not write not kept symbols. */
9069 if (info
->strip
== strip_some
9070 && bfd_hash_lookup (info
->keep_hash
, h
->root
.root
.string
,
9071 false, false) != NULL
)
9076 /* This symbol doesn't come from a VMS object. So we suppose it is
9078 int len
= strlen (h
->root
.root
.string
);
9080 sym
= (struct vms_symbol_entry
*)bfd_zalloc (info
->output_bfd
,
9081 sizeof (*sym
) + len
);
9085 memcpy (sym
->name
, h
->root
.root
.string
, len
);
9087 sym
->owner
= info
->output_bfd
;
9089 sym
->typ
= EGSD__C_SYMG
;
9091 sym
->flags
= EGSY__V_DEF
| EGSY__V_REL
;
9092 sym
->symbol_vector
= h
->root
.u
.def
.value
;
9093 sym
->section
= h
->root
.u
.def
.section
;
9094 sym
->value
= h
->root
.u
.def
.value
;
9099 if (!add_symbol_entry (info
->output_bfd
, sym
))
9106 alpha_vms_bfd_final_link (bfd
*abfd
, struct bfd_link_info
*info
)
9109 struct bfd_link_order
*p
;
9117 if (bfd_link_relocatable (info
))
9119 /* FIXME: we do not yet support relocatable link. It is not obvious
9120 how to do it for debug infos. */
9121 (*info
->callbacks
->einfo
)(_("%P: relocatable link is not supported\n"));
9125 abfd
->outsymbols
= NULL
;
9128 /* Mark all sections which will be included in the output file. */
9129 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9130 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
9131 if (p
->type
== bfd_indirect_link_order
)
9132 p
->u
.indirect
.section
->linker_mark
= true;
9135 /* Handle all the link order information for the sections. */
9136 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9138 printf ("For section %s (at 0x%08x, flags=0x%08x):\n",
9139 o
->name
, (unsigned)o
->vma
, (unsigned)o
->flags
);
9141 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
9143 printf (" at 0x%08x - 0x%08x: ",
9144 (unsigned)p
->offset
, (unsigned)(p
->offset
+ p
->size
- 1));
9147 case bfd_section_reloc_link_order
:
9148 case bfd_symbol_reloc_link_order
:
9149 printf (" section/symbol reloc\n");
9151 case bfd_indirect_link_order
:
9152 printf (" section %s of %s\n",
9153 p
->u
.indirect
.section
->name
,
9154 p
->u
.indirect
.section
->owner
->filename
);
9156 case bfd_data_link_order
:
9157 printf (" explicit data\n");
9160 printf (" *unknown* type %u\n", p
->type
);
9167 /* Generate the symbol table. */
9168 BFD_ASSERT (PRIV (syms
) == NULL
);
9169 if (info
->strip
!= strip_all
)
9170 bfd_hash_traverse (&info
->hash
->table
, alpha_vms_link_output_symbol
, info
);
9172 /* Find the entry point. */
9173 if (bfd_get_start_address (abfd
) == 0)
9175 bfd
*startbfd
= NULL
;
9177 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link
.next
)
9179 /* Consider only VMS object files. */
9180 if (sub
->xvec
!= abfd
->xvec
)
9183 if (!PRIV2 (sub
, eom_data
).eom_has_transfer
)
9185 if ((PRIV2 (sub
, eom_data
).eom_b_tfrflg
& EEOM__M_WKTFR
) && startbfd
)
9187 if (startbfd
!= NULL
9188 && !(PRIV2 (sub
, eom_data
).eom_b_tfrflg
& EEOM__M_WKTFR
))
9190 (*info
->callbacks
->einfo
)
9191 /* xgettext:c-format */
9192 (_("%P: multiple entry points: in modules %pB and %pB\n"),
9201 unsigned int ps_idx
= PRIV2 (startbfd
, eom_data
).eom_l_psindx
;
9202 bfd_vma tfradr
= PRIV2 (startbfd
, eom_data
).eom_l_tfradr
;
9205 sec
= PRIV2 (startbfd
, sections
)[ps_idx
];
9207 bfd_set_start_address
9208 (abfd
, sec
->output_section
->vma
+ sec
->output_offset
+ tfradr
);
9212 /* Set transfer addresses. */
9215 struct bfd_link_hash_entry
*h
;
9218 PRIV (transfer_address
[i
++]) = 0xffffffff00000340ULL
; /* SYS$IMGACT */
9219 h
= bfd_link_hash_lookup (info
->hash
, "LIB$INITIALIZE", false, false, true);
9220 if (h
!= NULL
&& h
->type
== bfd_link_hash_defined
)
9221 PRIV (transfer_address
[i
++]) =
9222 alpha_vms_get_sym_value (h
->u
.def
.section
, h
->u
.def
.value
);
9223 PRIV (transfer_address
[i
++]) = bfd_get_start_address (abfd
);
9225 PRIV (transfer_address
[i
++]) = 0;
9228 /* Allocate contents.
9229 Also compute the virtual base address. */
9230 base_addr
= (bfd_vma
)-1;
9232 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9234 if (o
->flags
& SEC_HAS_CONTENTS
)
9236 o
->contents
= bfd_alloc (abfd
, o
->size
);
9237 if (o
->contents
== NULL
)
9240 if (o
->flags
& SEC_LOAD
)
9242 if (o
->vma
< base_addr
)
9244 if (o
->vma
+ o
->size
> last_addr
)
9245 last_addr
= o
->vma
+ o
->size
;
9247 /* Clear the RELOC flags. Currently we don't support incremental
9248 linking. We use the RELOC flag for computing the eicp entries. */
9249 o
->flags
&= ~SEC_RELOC
;
9252 /* Create the fixup section. */
9253 fixupsec
= bfd_make_section_anyway_with_flags
9254 (info
->output_bfd
, "$FIXUP$",
9255 SEC_ALLOC
| SEC_LOAD
| SEC_HAS_CONTENTS
| SEC_LINKER_CREATED
);
9256 if (fixupsec
== NULL
)
9258 last_addr
= (last_addr
+ 0xffff) & ~0xffff;
9259 fixupsec
->vma
= last_addr
;
9261 alpha_vms_link_hash (info
)->fixup
= fixupsec
;
9262 alpha_vms_link_hash (info
)->base_addr
= base_addr
;
9264 /* Create the DMT section, if necessary. */
9265 BFD_ASSERT (PRIV (dst_section
) == NULL
);
9266 dst
= bfd_get_section_by_name (abfd
, "$DST$");
9267 if (dst
!= NULL
&& dst
->size
== 0)
9271 PRIV (dst_section
) = dst
;
9272 dmt
= bfd_make_section_anyway_with_flags
9273 (info
->output_bfd
, "$DMT$",
9274 SEC_DEBUGGING
| SEC_HAS_CONTENTS
| SEC_LINKER_CREATED
);
9281 /* Read all sections from the inputs. */
9282 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link
.next
)
9284 if (sub
->flags
& DYNAMIC
)
9286 alpha_vms_create_eisd_for_shared (abfd
, sub
);
9290 if (!alpha_vms_read_sections_content (sub
, info
))
9294 /* Handle all the link order information for the sections.
9295 Note: past this point, it is not possible to create new sections. */
9296 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
9298 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
9302 case bfd_section_reloc_link_order
:
9303 case bfd_symbol_reloc_link_order
:
9306 case bfd_indirect_link_order
:
9310 if (! _bfd_default_link_order (abfd
, info
, o
, p
))
9317 /* Compute fixups. */
9318 if (!alpha_vms_build_fixups (info
))
9321 /* Compute the DMT. */
9325 unsigned char *contents
= NULL
;
9327 /* In pass 1, compute the size. In pass 2, write the DMT contents. */
9328 for (pass
= 0; pass
< 2; pass
++)
9330 unsigned int off
= 0;
9332 /* For each object file (ie for each module). */
9333 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link
.next
)
9336 struct vms_dmt_header
*dmth
= NULL
;
9337 unsigned int psect_count
;
9339 /* Skip this module if it has no DST. */
9340 sub_dst
= PRIV2 (sub
, dst_section
);
9341 if (sub_dst
== NULL
|| sub_dst
->size
== 0)
9346 /* Write the header. */
9347 dmth
= (struct vms_dmt_header
*)(contents
+ off
);
9348 bfd_putl32 (sub_dst
->output_offset
, dmth
->modbeg
);
9349 bfd_putl32 (sub_dst
->size
, dmth
->size
);
9352 off
+= sizeof (struct vms_dmt_header
);
9355 /* For each section (ie for each psect). */
9356 for (o
= sub
->sections
; o
!= NULL
; o
= o
->next
)
9358 /* Only consider interesting sections. */
9359 if (!(o
->flags
& SEC_ALLOC
))
9361 if (o
->flags
& SEC_LINKER_CREATED
)
9366 /* Write an entry. */
9367 struct vms_dmt_psect
*dmtp
;
9369 dmtp
= (struct vms_dmt_psect
*)(contents
+ off
);
9370 bfd_putl32 (o
->output_offset
+ o
->output_section
->vma
,
9372 bfd_putl32 (o
->size
, dmtp
->length
);
9375 off
+= sizeof (struct vms_dmt_psect
);
9378 bfd_putl32 (psect_count
, dmth
->psect_count
);
9383 contents
= bfd_zalloc (info
->output_bfd
, off
);
9384 if (contents
== NULL
)
9386 dmt
->contents
= contents
;
9391 BFD_ASSERT (off
== dmt
->size
);
9399 /* Read the contents of a section.
9400 buf points to a buffer of buf_size bytes to be filled with
9401 section data (starting at offset into section) */
9404 alpha_vms_get_section_contents (bfd
*abfd
, asection
*section
,
9405 void *buf
, file_ptr offset
,
9406 bfd_size_type count
)
9410 /* Image are easy. */
9411 if (bfd_get_file_flags (abfd
) & (EXEC_P
| DYNAMIC
))
9412 return _bfd_generic_get_section_contents (abfd
, section
,
9413 buf
, offset
, count
);
9416 if (offset
+ count
< count
9417 || offset
+ count
> section
->size
)
9419 bfd_set_error (bfd_error_invalid_operation
);
9423 /* If the section is already in memory, just copy it. */
9424 if (section
->flags
& SEC_IN_MEMORY
)
9426 BFD_ASSERT (section
->contents
!= NULL
);
9427 memcpy (buf
, section
->contents
+ offset
, count
);
9430 if (section
->size
== 0)
9433 /* Alloc in memory and read ETIRs. */
9434 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
9436 BFD_ASSERT (sec
->contents
== NULL
);
9438 if (sec
->size
!= 0 && (sec
->flags
& SEC_HAS_CONTENTS
))
9440 sec
->contents
= bfd_alloc (abfd
, sec
->size
);
9441 if (sec
->contents
== NULL
)
9445 if (!alpha_vms_read_sections_content (abfd
, NULL
))
9447 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
9449 sec
->flags
|= SEC_IN_MEMORY
;
9450 memcpy (buf
, section
->contents
+ offset
, count
);
9455 /* Set the format of a file being written. */
9458 alpha_vms_mkobject (bfd
* abfd
)
9460 const bfd_arch_info_type
*arch
;
9462 vms_debug2 ((1, "alpha_vms_mkobject (%p)\n", abfd
));
9464 if (!vms_initialize (abfd
))
9467 PRIV (recwr
.buf
) = bfd_alloc (abfd
, MAX_OUTREC_SIZE
);
9468 if (PRIV (recwr
.buf
) == NULL
)
9471 arch
= bfd_scan_arch ("alpha");
9475 bfd_set_error (bfd_error_wrong_format
);
9479 abfd
->arch_info
= arch
;
9486 /* Called when the BFD is being closed to do any necessary cleanup. */
9489 vms_close_and_cleanup (bfd
* abfd
)
9491 vms_debug2 ((1, "vms_close_and_cleanup (%p)\n", abfd
));
9493 if (abfd
== NULL
|| abfd
->tdata
.any
== NULL
)
9496 if (abfd
->format
== bfd_object
)
9498 alpha_vms_free_private (abfd
);
9501 if (abfd
->direction
== write_direction
)
9503 /* Last step on VMS is to convert the file to variable record length
9505 if (!bfd_cache_close (abfd
))
9507 if (!_bfd_vms_convert_to_var_unix_filename (abfd
->filename
))
9513 return _bfd_generic_close_and_cleanup (abfd
);
9516 /* Called when a new section is created. */
9519 vms_new_section_hook (bfd
* abfd
, asection
*section
)
9523 vms_debug2 ((1, "vms_new_section_hook (%p, [%u]%s)\n",
9524 abfd
, section
->index
, section
->name
));
9526 if (!bfd_set_section_alignment (section
, 0))
9529 vms_debug2 ((7, "%u: %s\n", section
->index
, section
->name
));
9531 amt
= sizeof (struct vms_section_data_struct
);
9532 section
->used_by_bfd
= bfd_zalloc (abfd
, amt
);
9533 if (section
->used_by_bfd
== NULL
)
9536 /* Create the section symbol. */
9537 return _bfd_generic_new_section_hook (abfd
, section
);
9540 /* Part 4.5, symbols. */
9542 /* Print symbol to file according to how. how is one of
9543 bfd_print_symbol_name just print the name
9544 bfd_print_symbol_more print more (???)
9545 bfd_print_symbol_all print all we know, which is not much right now :-). */
9548 vms_print_symbol (bfd
* abfd
,
9551 bfd_print_symbol_type how
)
9553 vms_debug2 ((1, "vms_print_symbol (%p, %p, %p, %d)\n",
9554 abfd
, file
, symbol
, how
));
9558 case bfd_print_symbol_name
:
9559 case bfd_print_symbol_more
:
9560 fprintf ((FILE *)file
," %s", symbol
->name
);
9563 case bfd_print_symbol_all
:
9565 const char *section_name
= symbol
->section
->name
;
9567 bfd_print_symbol_vandf (abfd
, file
, symbol
);
9569 fprintf ((FILE *) file
," %-8s %s", section_name
, symbol
->name
);
9575 /* Return information about symbol in ret.
9577 fill type, value and name
9580 B bss segment symbol
9582 D data segment symbol
9584 t a static function symbol
9585 T text segment symbol
9590 vms_get_symbol_info (bfd
* abfd ATTRIBUTE_UNUSED
,
9596 vms_debug2 ((1, "vms_get_symbol_info (%p, %p, %p)\n", abfd
, symbol
, ret
));
9598 sec
= symbol
->section
;
9605 else if (bfd_is_com_section (sec
))
9607 else if (bfd_is_abs_section (sec
))
9609 else if (bfd_is_und_section (sec
))
9611 else if (bfd_is_ind_section (sec
))
9613 else if ((symbol
->flags
& BSF_FUNCTION
)
9614 || (bfd_section_flags (sec
) & SEC_CODE
))
9616 else if (bfd_section_flags (sec
) & SEC_DATA
)
9618 else if (bfd_section_flags (sec
) & SEC_ALLOC
)
9623 if (ret
->type
!= 'U')
9624 ret
->value
= symbol
->value
+ symbol
->section
->vma
;
9627 ret
->name
= symbol
->name
;
9630 /* Return TRUE if the given symbol sym in the BFD abfd is
9631 a compiler generated local label, else return FALSE. */
9634 vms_bfd_is_local_label_name (bfd
* abfd ATTRIBUTE_UNUSED
,
9637 return name
[0] == '$';
9640 /* Part 4.7, writing an object file. */
9642 /* Sets the contents of the section section in BFD abfd to the data starting
9643 in memory at LOCATION. The data is written to the output section starting
9644 at offset offset for count bytes.
9646 Normally TRUE is returned, else FALSE. Possible error returns are:
9647 o bfd_error_no_contents - The output section does not have the
9648 SEC_HAS_CONTENTS attribute, so nothing can be written to it.
9649 o and some more too */
9652 _bfd_vms_set_section_contents (bfd
* abfd
,
9654 const void * location
,
9656 bfd_size_type count
)
9658 if (section
->contents
== NULL
)
9660 section
->contents
= bfd_alloc (abfd
, section
->size
);
9661 if (section
->contents
== NULL
)
9664 memcpy (section
->contents
+ offset
, location
, (size_t) count
);
9670 /* Set the architecture and machine type in BFD abfd to arch and mach.
9671 Find the correct pointer to a structure and insert it into the arch_info
9675 alpha_vms_set_arch_mach (bfd
*abfd
,
9676 enum bfd_architecture arch
, unsigned long mach
)
9678 if (arch
!= bfd_arch_alpha
9679 && arch
!= bfd_arch_unknown
)
9682 return bfd_default_set_arch_mach (abfd
, arch
, mach
);
9685 /* Set section VMS flags. Clear NO_FLAGS and set FLAGS. */
9688 bfd_vms_set_section_flags (bfd
*abfd ATTRIBUTE_UNUSED
,
9689 asection
*sec
, flagword no_flags
, flagword flags
)
9691 vms_section_data (sec
)->no_flags
= no_flags
;
9692 vms_section_data (sec
)->flags
= flags
;
9695 struct vms_private_data_struct
*
9696 bfd_vms_get_data (bfd
*abfd
)
9698 return (struct vms_private_data_struct
*)abfd
->tdata
.any
;
9701 #define vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9702 #define vms_bfd_link_just_syms _bfd_generic_link_just_syms
9703 #define vms_bfd_copy_link_hash_symbol_type \
9704 _bfd_generic_copy_link_hash_symbol_type
9705 #define vms_bfd_is_group_section bfd_generic_is_group_section
9706 #define vms_bfd_group_name bfd_generic_group_name
9707 #define vms_bfd_discard_group bfd_generic_discard_group
9708 #define vms_section_already_linked _bfd_generic_section_already_linked
9709 #define vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9710 #define vms_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
9711 #define vms_bfd_define_start_stop bfd_generic_define_start_stop
9712 #define vms_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
9714 #define vms_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
9715 #define vms_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
9716 #define vms_bfd_copy_private_section_data _bfd_generic_bfd_copy_private_section_data
9717 #define vms_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
9718 #define vms_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
9719 #define vms_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
9721 /* Symbols table. */
9722 #define alpha_vms_make_empty_symbol _bfd_generic_make_empty_symbol
9723 #define alpha_vms_bfd_is_target_special_symbol _bfd_bool_bfd_asymbol_false
9724 #define alpha_vms_print_symbol vms_print_symbol
9725 #define alpha_vms_get_symbol_info vms_get_symbol_info
9726 #define alpha_vms_get_symbol_version_string \
9727 _bfd_nosymbols_get_symbol_version_string
9729 #define alpha_vms_read_minisymbols _bfd_generic_read_minisymbols
9730 #define alpha_vms_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
9731 #define alpha_vms_get_lineno _bfd_nosymbols_get_lineno
9732 #define alpha_vms_find_inliner_info _bfd_nosymbols_find_inliner_info
9733 #define alpha_vms_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
9734 #define alpha_vms_find_nearest_line _bfd_vms_find_nearest_line
9735 #define alpha_vms_find_line _bfd_nosymbols_find_line
9736 #define alpha_vms_bfd_is_local_label_name vms_bfd_is_local_label_name
9738 /* Generic table. */
9739 #define alpha_vms_close_and_cleanup vms_close_and_cleanup
9740 #define alpha_vms_bfd_free_cached_info vms_bfd_free_cached_info
9741 #define alpha_vms_new_section_hook vms_new_section_hook
9742 #define alpha_vms_set_section_contents _bfd_vms_set_section_contents
9743 #define alpha_vms_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
9745 #define alpha_vms_bfd_get_relocated_section_contents \
9746 bfd_generic_get_relocated_section_contents
9748 #define alpha_vms_bfd_relax_section bfd_generic_relax_section
9749 #define alpha_vms_bfd_gc_sections bfd_generic_gc_sections
9750 #define alpha_vms_bfd_lookup_section_flags bfd_generic_lookup_section_flags
9751 #define alpha_vms_bfd_merge_sections bfd_generic_merge_sections
9752 #define alpha_vms_bfd_is_group_section bfd_generic_is_group_section
9753 #define alpha_vms_bfd_group_name bfd_generic_group_name
9754 #define alpha_vms_bfd_discard_group bfd_generic_discard_group
9755 #define alpha_vms_section_already_linked \
9756 _bfd_generic_section_already_linked
9758 #define alpha_vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9759 #define alpha_vms_bfd_link_hide_symbol _bfd_generic_link_hide_symbol
9760 #define alpha_vms_bfd_define_start_stop bfd_generic_define_start_stop
9761 #define alpha_vms_bfd_link_just_syms _bfd_generic_link_just_syms
9762 #define alpha_vms_bfd_copy_link_hash_symbol_type \
9763 _bfd_generic_copy_link_hash_symbol_type
9765 #define alpha_vms_bfd_link_split_section _bfd_generic_link_split_section
9767 #define alpha_vms_get_dynamic_symtab_upper_bound \
9768 _bfd_nodynamic_get_dynamic_symtab_upper_bound
9769 #define alpha_vms_canonicalize_dynamic_symtab \
9770 _bfd_nodynamic_canonicalize_dynamic_symtab
9771 #define alpha_vms_get_dynamic_reloc_upper_bound \
9772 _bfd_nodynamic_get_dynamic_reloc_upper_bound
9773 #define alpha_vms_canonicalize_dynamic_reloc \
9774 _bfd_nodynamic_canonicalize_dynamic_reloc
9775 #define alpha_vms_bfd_link_check_relocs _bfd_generic_link_check_relocs
9777 const bfd_target alpha_vms_vec
=
9779 "vms-alpha", /* Name. */
9780 bfd_target_evax_flavour
,
9781 BFD_ENDIAN_LITTLE
, /* Data byte order is little. */
9782 BFD_ENDIAN_LITTLE
, /* Header byte order is little. */
9784 (HAS_RELOC
| EXEC_P
| HAS_LINENO
| HAS_DEBUG
| HAS_SYMS
| HAS_LOCALS
9785 | WP_TEXT
| D_PAGED
), /* Object flags. */
9786 (SEC_ALLOC
| SEC_LOAD
| SEC_RELOC
9787 | SEC_READONLY
| SEC_CODE
| SEC_DATA
9788 | SEC_HAS_CONTENTS
| SEC_IN_MEMORY
), /* Sect flags. */
9789 0, /* symbol_leading_char. */
9790 ' ', /* ar_pad_char. */
9791 15, /* ar_max_namelen. */
9792 0, /* match priority. */
9793 TARGET_KEEP_UNUSED_SECTION_SYMBOLS
, /* keep unused section symbols. */
9794 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
9795 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
9796 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
9797 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
9798 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
9799 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
9801 { /* bfd_check_format. */
9804 _bfd_vms_lib_alpha_archive_p
,
9807 { /* bfd_set_format. */
9808 _bfd_bool_bfd_false_error
,
9810 _bfd_vms_lib_alpha_mkarchive
,
9811 _bfd_bool_bfd_false_error
9813 { /* bfd_write_contents. */
9814 _bfd_bool_bfd_false_error
,
9815 alpha_vms_write_object_contents
,
9816 _bfd_vms_lib_write_archive_contents
,
9817 _bfd_bool_bfd_false_error
9820 BFD_JUMP_TABLE_GENERIC (alpha_vms
),
9821 BFD_JUMP_TABLE_COPY (vms
),
9822 BFD_JUMP_TABLE_CORE (_bfd_nocore
),
9823 BFD_JUMP_TABLE_ARCHIVE (_bfd_vms_lib
),
9824 BFD_JUMP_TABLE_SYMBOLS (alpha_vms
),
9825 BFD_JUMP_TABLE_RELOCS (alpha_vms
),
9826 BFD_JUMP_TABLE_WRITE (alpha_vms
),
9827 BFD_JUMP_TABLE_LINK (alpha_vms
),
9828 BFD_JUMP_TABLE_DYNAMIC (alpha_vms
),