1 /* vms.c -- BFD back-end for EVAX (openVMS/Alpha) files.
2 Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
3 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
5 Initial version written by Klaus Kaempf (kkaempf@rmi.de)
6 Major rewrite by Adacore.
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 3 of the License, or
11 (at your option) any later version.
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU General Public License for more details.
18 You should have received a copy of the GNU General Public License
19 along with this program; if not, write to the Free Software
20 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
21 MA 02110-1301, USA. */
26 o Generation of shared image
27 o Relocation optimizations
33 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))
76 /* The r_type field in a reloc is one of the following values. */
77 #define ALPHA_R_IGNORE 0
78 #define ALPHA_R_REFQUAD 1
79 #define ALPHA_R_BRADDR 2
80 #define ALPHA_R_HINT 3
81 #define ALPHA_R_SREL16 4
82 #define ALPHA_R_SREL32 5
83 #define ALPHA_R_SREL64 6
84 #define ALPHA_R_OP_PUSH 7
85 #define ALPHA_R_OP_STORE 8
86 #define ALPHA_R_OP_PSUB 9
87 #define ALPHA_R_OP_PRSHIFT 10
88 #define ALPHA_R_LINKAGE 11
89 #define ALPHA_R_REFLONG 12
90 #define ALPHA_R_CODEADDR 13
91 #define ALPHA_R_NOP 14
92 #define ALPHA_R_BSR 15
93 #define ALPHA_R_LDA 16
94 #define ALPHA_R_BOH 17
96 /* These are used with DST_S_C_LINE_NUM. */
97 #define DST_S_C_LINE_NUM_HEADER_SIZE 4
99 /* These are used with DST_S_C_SOURCE */
101 #define DST_S_B_PCLINE_UNSBYTE 1
102 #define DST_S_W_PCLINE_UNSWORD 1
103 #define DST_S_L_PCLINE_UNSLONG 1
105 #define DST_S_B_MODBEG_NAME 14
106 #define DST_S_L_RTNBEG_ADDRESS 5
107 #define DST_S_B_RTNBEG_NAME 13
108 #define DST_S_L_RTNEND_SIZE 5
110 /* These are used with DST_S_C_SOURCE. */
111 #define DST_S_C_SOURCE_HEADER_SIZE 4
113 #define DST_S_B_SRC_DF_LENGTH 1
114 #define DST_S_W_SRC_DF_FILEID 3
115 #define DST_S_B_SRC_DF_FILENAME 20
116 #define DST_S_B_SRC_UNSBYTE 1
117 #define DST_S_W_SRC_UNSWORD 1
118 #define DST_S_L_SRC_UNSLONG 1
120 /* Debugger symbol definitions. */
122 #define DBG_S_L_DMT_MODBEG 0
123 #define DBG_S_L_DST_SIZE 4
124 #define DBG_S_W_DMT_PSECT_COUNT 8
125 #define DBG_S_C_DMT_HEADER_SIZE 12
127 #define DBG_S_L_DMT_PSECT_START 0
128 #define DBG_S_L_DMT_PSECT_LENGTH 4
129 #define DBG_S_C_DMT_PSECT_SIZE 8
131 /* VMS module header. */
147 #define EMH_DATE_LENGTH 17
149 /* VMS End-Of-Module records (EOM/EEOM). */
153 unsigned int eom_l_total_lps
;
154 unsigned short eom_w_comcod
;
155 bfd_boolean eom_has_transfer
;
156 unsigned char eom_b_tfrflg
;
157 unsigned int eom_l_psindx
;
158 unsigned int eom_l_tfradr
;
161 struct vms_symbol_entry
167 unsigned char data_type
;
168 unsigned short flags
;
170 /* Section and offset/value of the symbol. */
174 /* Section and offset/value for the entry point (only for subprg). */
175 asection
*code_section
;
176 unsigned int code_value
;
178 /* Symbol vector offset. */
179 unsigned int symbol_vector
;
181 /* Length of the name. */
182 unsigned char namelen
;
187 /* Stack value for push/pop commands. */
195 #define STACKSIZE 128
197 /* A minimal decoding of DST compilation units. We only decode
198 what's needed to get to the line number information. */
208 struct srecinfo
*next
;
216 struct lineinfo
*next
;
223 struct funcinfo
*next
;
231 /* Chain the previously read compilation unit. */
234 /* The module name. */
237 /* The start offset and size of debug info in the DST section. */
241 /* The lowest and highest addresses contained in this compilation
242 unit as specified in the compilation unit header. */
246 /* The listing line table. */
247 struct lineinfo
*line_table
;
249 /* The source record table. */
250 struct srecinfo
*srec_table
;
252 /* A list of the functions found in this module. */
253 struct funcinfo
*func_table
;
255 /* Current allocation of file_table. */
256 unsigned int file_table_count
;
258 /* An array of the files making up this module. */
259 struct fileinfo
*file_table
;
262 /* BFD private data for alpha-vms. */
264 struct vms_private_data_struct
266 /* If true, relocs have been read. */
267 bfd_boolean reloc_done
;
269 /* Record input buffer. */
270 struct vms_rec_rd recrd
;
271 struct vms_rec_wr recwr
;
273 struct hdr_struct hdr_data
; /* data from HDR/EMH record */
274 struct eom_struct eom_data
; /* data from EOM/EEOM record */
276 /* Transfer addresses (entry points). */
277 bfd_vma transfer_address
[4];
279 /* Array of GSD sections to get the correspond BFD one. */
280 unsigned int section_max
; /* Size of the sections array. */
281 unsigned int section_count
; /* Number of GSD sections. */
284 /* Array of raw symbols. */
285 struct vms_symbol_entry
**syms
;
287 /* Canonicalized symbols. */
290 /* Number of symbols. */
291 unsigned int gsd_sym_count
;
292 /* Size of the syms array. */
293 unsigned int max_sym_count
;
294 /* Number of procedure symbols. */
295 unsigned int norm_sym_count
;
297 /* Stack used to evaluate TIR/ETIR commands. */
298 struct stack_struct
*stack
;
301 /* Content reading. */
302 asection
*image_section
; /* section for image_ptr */
303 file_ptr image_offset
; /* Offset for image_ptr. */
305 struct module
*modules
; /* list of all compilation units */
307 asection
*dst_section
;
309 unsigned int dst_ptr_offsets_count
; /* # of offsets in following array */
310 unsigned int *dst_ptr_offsets
; /* array of saved image_ptr offsets */
312 /* Shared library support */
313 bfd_vma symvva
; /* relative virtual address of symbol vector */
315 unsigned char matchctl
;
317 /* Shared library index. This is used for input bfd while linking. */
318 unsigned int shr_index
;
320 /* Used to place structures in the file. */
323 /* Simply linked list of eisd. */
324 struct vms_internal_eisd_map
*eisd_head
;
325 struct vms_internal_eisd_map
*eisd_tail
;
327 /* Simply linked list of eisd for shared libraries. */
328 struct vms_internal_eisd_map
*gbl_eisd_head
;
329 struct vms_internal_eisd_map
*gbl_eisd_tail
;
331 /* linkage index counter used by conditional store commands */
332 int vms_linkage_index
;
334 /* see tc-alpha.c of gas for a description. */
335 int flag_hash_long_names
; /* -+, hash instead of truncate */
336 int flag_show_after_trunc
; /* -H, show hashing/truncation */
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
*abfd
);
373 static int vms_get_remaining_object_record (bfd
*abfd
, int read_so_far
);
374 static bfd_boolean
_bfd_vms_slurp_object_records (bfd
* abfd
);
375 static void alpha_vms_add_fixup_lp (struct bfd_link_info
*, bfd
*, bfd
*);
376 static void alpha_vms_add_fixup_ca (struct bfd_link_info
*, bfd
*, bfd
*);
377 static void alpha_vms_add_fixup_qr (struct bfd_link_info
*, bfd
*, bfd
*,
379 static void alpha_vms_add_lw_reloc (struct bfd_link_info
*info
);
380 static void alpha_vms_add_qw_reloc (struct bfd_link_info
*info
);
381 static void alpha_vms_add_lw_fixup (struct bfd_link_info
*, unsigned int,
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 (vector_grow1 (&VEC, sizeof (TYPE)), &VEC_EL(VEC, TYPE, (VEC).nbr_el++))
415 /* Append an element. */
417 #define VEC_APPEND_EL(VEC, TYPE, EL) \
418 (*(VEC_APPEND (VEC, TYPE)) = EL)
420 struct alpha_vms_vma_ref
422 bfd_vma vma
; /* Vma in the output. */
423 bfd_vma ref
; /* Reference in the input. */
426 struct alpha_vms_shlib_el
429 bfd_boolean has_fixups
;
431 struct vector_type lp
; /* Vector of bfd_vma. */
432 struct vector_type ca
; /* Vector of bfd_vma. */
433 struct vector_type qr
; /* Vector of struct alpha_vms_vma_ref. */
436 /* Alpha VMS linker hash table. */
438 struct alpha_vms_link_hash_table
440 struct bfd_link_hash_table root
;
442 /* Vector of shared libaries. */
443 struct vector_type shrlibs
;
448 /* Base address. Used by fixups. */
452 #define alpha_vms_link_hash(INFO) \
453 ((struct alpha_vms_link_hash_table *)(INFO->hash))
455 /* Alpha VMS linker hash table entry. */
457 struct alpha_vms_link_hash_entry
459 struct bfd_link_hash_entry root
;
461 /* Pointer to the original vms symbol. */
462 struct vms_symbol_entry
*sym
;
467 /* Read & process EIHD record.
468 Return TRUE on success, FALSE on error. */
471 _bfd_vms_slurp_eihd (bfd
*abfd
, unsigned int *eisd_offset
,
472 unsigned int *eihs_offset
)
474 unsigned int imgtype
, size
;
476 struct vms_eihd
*eihd
= (struct vms_eihd
*)PRIV (recrd
.rec
);
478 vms_debug2 ((8, "_bfd_vms_slurp_eihd\n"));
480 size
= bfd_getl32 (eihd
->size
);
481 imgtype
= bfd_getl32 (eihd
->imgtype
);
483 if (imgtype
== EIHD__K_EXE
|| imgtype
== EIHD__K_LIM
)
484 abfd
->flags
|= EXEC_P
;
486 symvva
= bfd_getl64 (eihd
->symvva
);
489 PRIV (symvva
) = symvva
;
490 abfd
->flags
|= DYNAMIC
;
493 PRIV (ident
) = bfd_getl32 (eihd
->ident
);
494 PRIV (matchctl
) = eihd
->matchctl
;
496 *eisd_offset
= bfd_getl32 (eihd
->isdoff
);
497 *eihs_offset
= bfd_getl32 (eihd
->symdbgoff
);
499 vms_debug2 ((4, "EIHD size %d imgtype %d symvva 0x%lx eisd %d eihs %d\n",
500 size
, imgtype
, (unsigned long)symvva
,
501 *eisd_offset
, *eihs_offset
));
506 /* Read & process EISD record.
507 Return TRUE on success, FALSE on error. */
510 _bfd_vms_slurp_eisd (bfd
*abfd
, unsigned int offset
)
512 int section_count
= 0;
514 vms_debug2 ((8, "_bfd_vms_slurp_eisd\n"));
518 struct vms_eisd
*eisd
;
519 unsigned int rec_size
;
521 unsigned long long vaddr
;
528 eisd
= (struct vms_eisd
*)(PRIV (recrd
.rec
) + offset
);
529 rec_size
= bfd_getl32 (eisd
->eisdsize
);
534 /* Skip to next block if pad. */
535 if (rec_size
== 0xffffffff)
537 offset
= (offset
+ VMS_BLOCK_SIZE
) & ~(VMS_BLOCK_SIZE
- 1);
543 size
= bfd_getl32 (eisd
->secsize
);
544 vaddr
= bfd_getl64 (eisd
->virt_addr
);
545 flags
= bfd_getl32 (eisd
->flags
);
546 vbn
= bfd_getl32 (eisd
->vbn
);
548 vms_debug2 ((4, "EISD at 0x%x size 0x%x addr 0x%lx flags 0x%x blk %d\n",
549 offset
, size
, (unsigned long)vaddr
, flags
, vbn
));
551 /* VMS combines psects from .obj files into isects in the .exe. This
552 process doesn't preserve enough information to reliably determine
553 what's in each section without examining the data. This is
554 especially true of DWARF debug sections. */
555 bfd_flags
= SEC_ALLOC
;
557 bfd_flags
|= SEC_HAS_CONTENTS
| SEC_LOAD
;
559 if (flags
& EISD__M_EXE
)
560 bfd_flags
|= SEC_CODE
;
562 if (flags
& EISD__M_NONSHRADR
)
563 bfd_flags
|= SEC_DATA
;
565 if (!(flags
& EISD__M_WRT
))
566 bfd_flags
|= SEC_READONLY
;
568 if (flags
& EISD__M_DZRO
)
569 bfd_flags
|= SEC_DATA
;
571 if (flags
& EISD__M_FIXUPVEC
)
572 bfd_flags
|= SEC_DATA
;
574 if (flags
& EISD__M_CRF
)
575 bfd_flags
|= SEC_DATA
;
577 if (flags
& EISD__M_GBL
)
579 name
= _bfd_vms_save_counted_string (eisd
->gblnam
);
580 bfd_flags
|= SEC_COFF_SHARED_LIBRARY
;
581 bfd_flags
&= ~(SEC_ALLOC
| SEC_LOAD
);
583 else if (flags
& EISD__M_FIXUPVEC
)
585 else if (eisd
->type
== EISD__K_USRSTACK
)
591 name
= (char*) bfd_alloc (abfd
, 32);
592 if (flags
& EISD__M_DZRO
)
594 else if (flags
& EISD__M_EXE
)
596 else if (!(flags
& EISD__M_WRT
))
600 BFD_ASSERT (section_count
< 999);
601 sprintf (name
, "$%s_%03d$", pfx
, section_count
++);
604 section
= bfd_make_section (abfd
, name
);
609 section
->filepos
= vbn
? VMS_BLOCK_SIZE
* (vbn
- 1) : 0;
610 section
->size
= size
;
611 section
->vma
= vaddr
;
613 if (!bfd_set_section_flags (abfd
, section
, bfd_flags
))
620 /* Read & process EIHS record.
621 Return TRUE on success, FALSE on error. */
624 _bfd_vms_slurp_eihs (bfd
*abfd
, unsigned int offset
)
626 unsigned char *p
= PRIV (recrd
.rec
) + offset
;
627 unsigned int gstvbn
= bfd_getl32 (p
+ EIHS__L_GSTVBN
);
628 unsigned int gstsize ATTRIBUTE_UNUSED
= bfd_getl32 (p
+ EIHS__L_GSTSIZE
);
629 unsigned int dstvbn
= bfd_getl32 (p
+ EIHS__L_DSTVBN
);
630 unsigned int dstsize
= bfd_getl32 (p
+ EIHS__L_DSTSIZE
);
631 unsigned int dmtvbn
= bfd_getl32 (p
+ EIHS__L_DMTVBN
);
632 unsigned int dmtbytes
= bfd_getl32 (p
+ EIHS__L_DMTBYTES
);
636 vms_debug (8, "_bfd_vms_slurp_ihs\n");
637 vms_debug (4, "EIHS record gstvbn %d gstsize %d dstvbn %d dstsize %d dmtvbn %d dmtbytes %d\n",
638 gstvbn
, gstsize
, dstvbn
, dstsize
, dmtvbn
, dmtbytes
);
643 flagword bfd_flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
;
645 section
= bfd_make_section (abfd
, "$DST$");
649 section
->size
= dstsize
;
650 section
->filepos
= VMS_BLOCK_SIZE
* (dstvbn
- 1);
652 if (!bfd_set_section_flags (abfd
, section
, bfd_flags
))
655 PRIV (dst_section
) = section
;
656 abfd
->flags
|= (HAS_DEBUG
| HAS_LINENO
);
661 flagword bfd_flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
;
663 section
= bfd_make_section (abfd
, "$DMT$");
667 section
->size
= dmtbytes
;
668 section
->filepos
= VMS_BLOCK_SIZE
* (dmtvbn
- 1);
670 if (!bfd_set_section_flags (abfd
, section
, bfd_flags
))
676 if (bfd_seek (abfd
, VMS_BLOCK_SIZE
* (gstvbn
- 1), SEEK_SET
))
678 bfd_set_error (bfd_error_file_truncated
);
682 if (_bfd_vms_slurp_object_records (abfd
) != TRUE
)
685 abfd
->flags
|= HAS_SYMS
;
691 /* Object file reading. */
693 /* Object file input functions. */
695 /* Get next record from object file to vms_buf.
696 Set PRIV(buf_size) and return it
698 This is a little tricky since it should be portable.
700 The openVMS object file has 'variable length' which means that
701 read() returns data in chunks of (hopefully) correct and expected
702 size. The linker (and other tools on VMS) depend on that. Unix
703 doesn't know about 'formatted' files, so reading and writing such
704 an object file in a Unix environment is not trivial.
706 With the tool 'file' (available on all VMS FTP sites), one
707 can view and change the attributes of a file. Changing from
708 'variable length' to 'fixed length, 512 bytes' reveals the
709 record size at the first 2 bytes of every record. The same
710 may happen during the transfer of object files from VMS to Unix,
711 at least with UCX, the DEC implementation of TCP/IP.
713 The VMS format repeats the size at bytes 2 & 3 of every record.
715 On the first call (file_format == FF_UNKNOWN) we check if
716 the first and the third byte pair (!) of the record match.
717 If they do it's an object file in an Unix environment or with
718 wrong attributes (FF_FOREIGN), else we should be in a VMS
719 environment where read() returns the record size (FF_NATIVE).
721 Reading is always done in 2 steps:
722 1. first just the record header is read and the size extracted,
723 2. then the read buffer is adjusted and the remaining bytes are
726 All file I/O is done on even file positions. */
728 #define VMS_OBJECT_ADJUSTMENT 2
731 maybe_adjust_record_pointer_for_object (bfd
*abfd
)
733 /* Set the file format once for all on the first invocation. */
734 if (PRIV (recrd
.file_format
) == FF_UNKNOWN
)
736 if (PRIV (recrd
.rec
)[0] == PRIV (recrd
.rec
)[4]
737 && PRIV (recrd
.rec
)[1] == PRIV (recrd
.rec
)[5])
738 PRIV (recrd
.file_format
) = FF_FOREIGN
;
740 PRIV (recrd
.file_format
) = FF_NATIVE
;
743 /* The adjustment is needed only in an Unix environment. */
744 if (PRIV (recrd
.file_format
) == FF_FOREIGN
)
745 PRIV (recrd
.rec
) += VMS_OBJECT_ADJUSTMENT
;
748 /* Implement step #1 of the object record reading procedure.
749 Return the record type or -1 on failure. */
752 _bfd_vms_get_object_record (bfd
*abfd
)
754 unsigned int test_len
= 6;
757 vms_debug2 ((8, "_bfd_vms_get_obj_record\n"));
759 /* Skip alignment byte if the current position is odd. */
760 if (PRIV (recrd
.file_format
) == FF_FOREIGN
&& (bfd_tell (abfd
) & 1))
762 if (bfd_bread (PRIV (recrd
.buf
), 1, abfd
) != 1)
764 bfd_set_error (bfd_error_file_truncated
);
769 /* Read the record header */
770 if (bfd_bread (PRIV (recrd
.buf
), test_len
, abfd
) != test_len
)
772 bfd_set_error (bfd_error_file_truncated
);
776 /* Reset the record pointer. */
777 PRIV (recrd
.rec
) = PRIV (recrd
.buf
);
778 maybe_adjust_record_pointer_for_object (abfd
);
780 if (vms_get_remaining_object_record (abfd
, test_len
) <= 0)
783 type
= bfd_getl16 (PRIV (recrd
.rec
));
785 vms_debug2 ((8, "_bfd_vms_get_obj_record: rec %p, size %d, type %d\n",
786 PRIV (recrd
.rec
), PRIV (recrd
.rec_size
), type
));
791 /* Implement step #2 of the object record reading procedure.
792 Return the size of the record or 0 on failure. */
795 vms_get_remaining_object_record (bfd
*abfd
, int read_so_far
)
797 unsigned int to_read
;
799 vms_debug2 ((8, "vms_get_remaining_obj_record\n"));
801 /* Extract record size. */
802 PRIV (recrd
.rec_size
) = bfd_getl16 (PRIV (recrd
.rec
) + 2);
804 if (PRIV (recrd
.rec_size
) <= 0)
806 bfd_set_error (bfd_error_file_truncated
);
810 /* That's what the linker manual says. */
811 if (PRIV (recrd
.rec_size
) > EOBJ__C_MAXRECSIZ
)
813 bfd_set_error (bfd_error_file_truncated
);
817 /* Take into account object adjustment. */
818 to_read
= PRIV (recrd
.rec_size
);
819 if (PRIV (recrd
.file_format
) == FF_FOREIGN
)
820 to_read
+= VMS_OBJECT_ADJUSTMENT
;
822 /* Adjust the buffer. */
823 if (to_read
> PRIV (recrd
.buf_size
))
826 = (unsigned char *) bfd_realloc (PRIV (recrd
.buf
), to_read
);
827 if (PRIV (recrd
.buf
) == NULL
)
829 PRIV (recrd
.buf_size
) = to_read
;
832 /* Read the remaining record. */
833 to_read
-= read_so_far
;
835 vms_debug2 ((8, "vms_get_remaining_obj_record: to_read %d\n", to_read
));
837 if (bfd_bread (PRIV (recrd
.buf
) + read_so_far
, to_read
, abfd
) != to_read
)
839 bfd_set_error (bfd_error_file_truncated
);
843 /* Reset the record pointer. */
844 PRIV (recrd
.rec
) = PRIV (recrd
.buf
);
845 maybe_adjust_record_pointer_for_object (abfd
);
847 vms_debug2 ((8, "vms_get_remaining_obj_record: size %d\n",
848 PRIV (recrd
.rec_size
)));
850 return PRIV (recrd
.rec_size
);
853 /* Read and process emh record.
854 Return TRUE on success, FALSE on error. */
857 _bfd_vms_slurp_ehdr (bfd
*abfd
)
860 unsigned char *vms_rec
;
863 vms_rec
= PRIV (recrd
.rec
);
865 vms_debug2 ((2, "HDR/EMH\n"));
867 subtype
= bfd_getl16 (vms_rec
+ 4);
869 vms_debug2 ((3, "subtype %d\n", subtype
));
875 PRIV (hdr_data
).hdr_b_strlvl
= vms_rec
[6];
876 PRIV (hdr_data
).hdr_l_arch1
= bfd_getl32 (vms_rec
+ 8);
877 PRIV (hdr_data
).hdr_l_arch2
= bfd_getl32 (vms_rec
+ 12);
878 PRIV (hdr_data
).hdr_l_recsiz
= bfd_getl32 (vms_rec
+ 16);
879 PRIV (hdr_data
).hdr_t_name
= _bfd_vms_save_counted_string (vms_rec
+ 20);
880 ptr
= vms_rec
+ 20 + vms_rec
[20] + 1;
881 PRIV (hdr_data
).hdr_t_version
=_bfd_vms_save_counted_string (ptr
);
883 PRIV (hdr_data
).hdr_t_date
= _bfd_vms_save_sized_string (ptr
, 17);
887 PRIV (hdr_data
).hdr_c_lnm
=
888 _bfd_vms_save_sized_string (vms_rec
, PRIV (recrd
.rec_size
- 6));
892 PRIV (hdr_data
).hdr_c_src
=
893 _bfd_vms_save_sized_string (vms_rec
, PRIV (recrd
.rec_size
- 6));
897 PRIV (hdr_data
).hdr_c_ttl
=
898 _bfd_vms_save_sized_string (vms_rec
, PRIV (recrd
.rec_size
- 6));
907 bfd_set_error (bfd_error_wrong_format
);
914 /* Typical sections for evax object files. */
916 #define EVAX_ABS_NAME "$ABS$"
917 #define EVAX_CODE_NAME "$CODE$"
918 #define EVAX_LINK_NAME "$LINK$"
919 #define EVAX_DATA_NAME "$DATA$"
920 #define EVAX_BSS_NAME "$BSS$"
921 #define EVAX_READONLYADDR_NAME "$READONLY_ADDR$"
922 #define EVAX_READONLY_NAME "$READONLY$"
923 #define EVAX_LITERAL_NAME "$LITERAL$"
924 #define EVAX_LITERALS_NAME "$LITERALS"
925 #define EVAX_COMMON_NAME "$COMMON$"
926 #define EVAX_LOCAL_NAME "$LOCAL$"
928 struct sec_flags_struct
930 const char *name
; /* Name of section. */
932 flagword flags_always
; /* Flags we set always. */
934 flagword flags_hassize
; /* Flags we set if the section has a size > 0. */
937 /* These flags are deccrtl/vaxcrtl (openVMS 6.2 Alpha) compatible. */
939 static const struct sec_flags_struct evax_section_flags
[] =
945 (SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
) },
947 (EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_EXE
),
949 (EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_EXE
),
950 (SEC_CODE
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
) },
952 (EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
| EGPS__V_NOMOD
),
953 (SEC_DATA
| SEC_READONLY
),
954 (EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
),
955 (SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_READONLY
| SEC_LOAD
) },
957 (EGPS__V_REL
| EGPS__V_RD
),
958 (SEC_DATA
| SEC_READONLY
),
959 (EGPS__V_REL
| EGPS__V_RD
),
960 (SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_READONLY
| SEC_LOAD
) },
962 (EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
| EGPS__V_NOMOD
),
964 (EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
),
965 (SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
) },
967 (EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
| EGPS__V_NOMOD
),
969 (EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
| EGPS__V_NOMOD
),
971 { EVAX_READONLYADDR_NAME
,
972 (EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_RD
),
973 (SEC_DATA
| SEC_READONLY
),
974 (EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_RD
),
975 (SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_READONLY
| SEC_LOAD
) },
976 { EVAX_READONLY_NAME
,
977 (EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
| EGPS__V_NOMOD
),
978 (SEC_DATA
| SEC_READONLY
),
979 (EGPS__V_PIC
| EGPS__V_REL
| EGPS__V_SHR
| EGPS__V_RD
),
980 (SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_READONLY
| SEC_LOAD
) },
982 (EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
),
984 (EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
),
985 (SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
) },
986 { EVAX_LITERALS_NAME
,
987 (EGPS__V_PIC
| EGPS__V_OVR
),
988 (SEC_DATA
| SEC_READONLY
),
989 (EGPS__V_PIC
| EGPS__V_OVR
),
990 (SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_READONLY
| SEC_LOAD
) },
992 (EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
),
994 (EGPS__V_REL
| EGPS__V_RD
| EGPS__V_WRT
),
995 (SEC_IN_MEMORY
| SEC_DATA
| SEC_HAS_CONTENTS
| SEC_ALLOC
| SEC_LOAD
) }
998 /* Retrieve BFD section flags by name and size. */
1001 vms_secflag_by_name (const struct sec_flags_struct
*section_flags
,
1007 while (section_flags
[i
].name
!= NULL
)
1009 if (strcmp (name
, section_flags
[i
].name
) == 0)
1012 return section_flags
[i
].flags_hassize
;
1014 return section_flags
[i
].flags_always
;
1019 return section_flags
[i
].flags_hassize
;
1020 return section_flags
[i
].flags_always
;
1023 /* Retrieve VMS section flags by name and size. */
1026 vms_esecflag_by_name (const struct sec_flags_struct
*section_flags
,
1032 while (section_flags
[i
].name
!= NULL
)
1034 if (strcmp (name
, section_flags
[i
].name
) == 0)
1037 return section_flags
[i
].vflags_hassize
;
1039 return section_flags
[i
].vflags_always
;
1044 return section_flags
[i
].vflags_hassize
;
1045 return section_flags
[i
].vflags_always
;
1048 /* Add SYM to the symbol table of ABFD.
1049 Return FALSE in case of error. */
1052 add_symbol_entry (bfd
*abfd
, struct vms_symbol_entry
*sym
)
1054 if (PRIV (gsd_sym_count
) >= PRIV (max_sym_count
))
1056 if (PRIV (max_sym_count
) == 0)
1058 PRIV (max_sym_count
) = 128;
1059 PRIV (syms
) = bfd_malloc
1060 (PRIV (max_sym_count
) * sizeof (struct vms_symbol_entry
*));
1064 PRIV (max_sym_count
) *= 2;
1065 PRIV (syms
) = bfd_realloc
1067 (PRIV (max_sym_count
) * sizeof (struct vms_symbol_entry
*)));
1069 if (PRIV (syms
) == NULL
)
1073 PRIV (syms
)[PRIV (gsd_sym_count
)++] = sym
;
1077 /* Create a symbol whose name is ASCIC and add it to ABFD.
1078 Return NULL in case of error. */
1080 static struct vms_symbol_entry
*
1081 add_symbol (bfd
*abfd
, const unsigned char *ascic
)
1083 struct vms_symbol_entry
*entry
;
1087 entry
= (struct vms_symbol_entry
*)bfd_zalloc (abfd
, sizeof (*entry
) + len
);
1090 entry
->namelen
= len
;
1091 memcpy (entry
->name
, ascic
, len
);
1092 entry
->name
[len
] = 0;
1093 entry
->owner
= abfd
;
1095 if (!add_symbol_entry (abfd
, entry
))
1100 /* Read and process EGSD. Return FALSE on failure. */
1103 _bfd_vms_slurp_egsd (bfd
*abfd
)
1105 int gsd_type
, gsd_size
;
1107 unsigned char *vms_rec
;
1108 flagword new_flags
, old_flags
;
1110 unsigned long base_addr
;
1111 unsigned long align_addr
;
1113 vms_debug2 ((2, "EGSD\n"));
1115 PRIV (recrd
.rec
) += 8; /* Skip type, size, align pad. */
1116 PRIV (recrd
.rec_size
) -= 8;
1118 /* Calculate base address for each section. */
1121 while (PRIV (recrd
.rec_size
) > 0)
1123 vms_rec
= PRIV (recrd
.rec
);
1125 gsd_type
= bfd_getl16 (vms_rec
);
1126 gsd_size
= bfd_getl16 (vms_rec
+ 2);
1128 vms_debug2 ((3, "egsd_type %d\n", gsd_type
));
1134 /* Program section definition. */
1135 struct vms_egps
*egps
= (struct vms_egps
*)vms_rec
;
1137 name
= _bfd_vms_save_counted_string (&egps
->namlng
);
1138 section
= bfd_make_section (abfd
, name
);
1142 old_flags
= bfd_getl16 (egps
->flags
);
1143 vms_section_data (section
)->flags
= old_flags
;
1144 vms_section_data (section
)->no_flags
= 0;
1145 section
->size
= bfd_getl32 (egps
->alloc
);
1146 new_flags
= vms_secflag_by_name (evax_section_flags
, name
,
1148 if (!(old_flags
& EGPS__V_NOMOD
))
1150 new_flags
|= SEC_HAS_CONTENTS
;
1151 if (old_flags
& EGPS__V_REL
)
1152 new_flags
|= SEC_RELOC
;
1154 if (!bfd_set_section_flags (abfd
, section
, new_flags
))
1156 section
->alignment_power
= egps
->align
;
1157 if ((old_flags
& EGPS__V_REL
) != 0)
1159 /* Give a non-overlapping vma to non absolute sections. */
1160 align_addr
= (1 << section
->alignment_power
);
1161 if ((base_addr
% align_addr
) != 0)
1162 base_addr
+= (align_addr
- (base_addr
% align_addr
));
1163 section
->vma
= (bfd_vma
)base_addr
;
1164 base_addr
+= section
->size
;
1168 section
->filepos
= 0;
1170 /* Append it to the section array. */
1171 if (PRIV (section_count
) >= PRIV (section_max
))
1173 if (PRIV (section_max
) == 0)
1174 PRIV (section_max
) = 16;
1176 PRIV (section_max
) *= 2;
1177 PRIV (sections
) = bfd_realloc_or_free
1178 (PRIV (sections
), PRIV (section_max
) * sizeof (asection
*));
1179 if (PRIV (sections
) == NULL
)
1183 PRIV (sections
)[PRIV (section_count
)] = section
;
1184 PRIV (section_count
)++;
1187 vms_debug (4, "EGSD P-section %d (%s, flags %04x) ",
1188 section
->index
, name
, old_flags
);
1189 vms_debug (4, "%lu bytes at 0x%08lx (mem %p)\n",
1190 (unsigned long)section
->size
,
1191 (unsigned long)section
->vma
, section
->contents
);
1199 struct vms_symbol_entry
*entry
;
1200 struct vms_egsy
*egsy
= (struct vms_egsy
*) vms_rec
;
1202 old_flags
= bfd_getl16 (egsy
->flags
);
1203 if (old_flags
& EGSY__V_DEF
)
1204 nameoff
= ESDF__B_NAMLNG
;
1206 nameoff
= ESRF__B_NAMLNG
;
1208 entry
= add_symbol (abfd
, vms_rec
+ nameoff
);
1212 /* Allow only duplicate reference. */
1213 if ((entry
->flags
& EGSY__V_DEF
) && (old_flags
& EGSY__V_DEF
))
1216 if (entry
->typ
== 0)
1218 entry
->typ
= gsd_type
;
1219 entry
->data_type
= egsy
->datyp
;
1220 entry
->flags
= old_flags
;
1223 if (old_flags
& EGSY__V_DEF
)
1225 struct vms_esdf
*esdf
= (struct vms_esdf
*)vms_rec
;
1227 entry
->value
= bfd_getl64 (esdf
->value
);
1228 entry
->section
= PRIV (sections
)[bfd_getl32 (esdf
->psindx
)];
1230 if (old_flags
& EGSY__V_NORM
)
1232 PRIV (norm_sym_count
)++;
1234 entry
->code_value
= bfd_getl64 (esdf
->code_address
);
1235 entry
->code_section
=
1236 PRIV (sections
)[bfd_getl32 (esdf
->ca_psindx
)];
1245 struct vms_symbol_entry
*entry
;
1246 struct vms_egst
*egst
= (struct vms_egst
*)vms_rec
;
1248 old_flags
= bfd_getl16 (egst
->header
.flags
);
1249 if (old_flags
& EGSY__V_DEF
)
1250 nameoff
= ESDF__B_NAMLNG
;
1252 nameoff
= ESRF__B_NAMLNG
;
1254 entry
= add_symbol (abfd
, &egst
->namlng
);
1259 entry
->typ
= gsd_type
;
1260 entry
->data_type
= egst
->header
.datyp
;
1261 entry
->flags
= old_flags
;
1263 entry
->symbol_vector
= bfd_getl32 (egst
->value
);
1265 if (old_flags
& EGSY__V_REL
)
1266 entry
->section
= PRIV (sections
)[bfd_getl32 (egst
->psindx
)];
1268 entry
->section
= bfd_abs_section_ptr
;
1270 entry
->value
= bfd_getl64 (egst
->lp_2
);
1272 if (old_flags
& EGSY__V_NORM
)
1274 PRIV (norm_sym_count
)++;
1276 entry
->code_value
= bfd_getl64 (egst
->lp_1
);
1277 entry
->code_section
= bfd_abs_section_ptr
;
1284 /* Currently ignored. */
1289 (*_bfd_error_handler
) (_("Unknown EGSD subtype %d"), gsd_type
);
1290 bfd_set_error (bfd_error_bad_value
);
1294 PRIV (recrd
.rec_size
) -= gsd_size
;
1295 PRIV (recrd
.rec
) += gsd_size
;
1298 if (PRIV (gsd_sym_count
) > 0)
1299 abfd
->flags
|= HAS_SYMS
;
1304 /* Stack routines for vms ETIR commands. */
1306 /* Push value and section index. */
1309 _bfd_vms_push (bfd
*abfd
, bfd_vma val
, unsigned int reloc
)
1311 vms_debug2 ((4, "<push %08lx (0x%08x) at %d>\n",
1312 (unsigned long)val
, reloc
, PRIV (stackptr
)));
1314 PRIV (stack
[PRIV (stackptr
)]).value
= val
;
1315 PRIV (stack
[PRIV (stackptr
)]).reloc
= reloc
;
1317 if (PRIV (stackptr
) >= STACKSIZE
)
1319 bfd_set_error (bfd_error_bad_value
);
1320 (*_bfd_error_handler
) (_("Stack overflow (%d) in _bfd_vms_push"), PRIV (stackptr
));
1325 /* Pop value and section index. */
1328 _bfd_vms_pop (bfd
*abfd
, bfd_vma
*val
, unsigned int *rel
)
1330 if (PRIV (stackptr
) == 0)
1332 bfd_set_error (bfd_error_bad_value
);
1333 (*_bfd_error_handler
) (_("Stack underflow in _bfd_vms_pop"));
1337 *val
= PRIV (stack
[PRIV (stackptr
)]).value
;
1338 *rel
= PRIV (stack
[PRIV (stackptr
)]).reloc
;
1340 vms_debug2 ((4, "<pop %08lx (0x%08x)>\n", (unsigned long)*val
, *rel
));
1343 /* Routines to fill sections contents during tir/etir read. */
1345 /* Initialize image buffer pointer to be filled. */
1348 image_set_ptr (bfd
*abfd
, bfd_vma vma
, int sect
, struct bfd_link_info
*info
)
1352 vms_debug2 ((4, "image_set_ptr (0x%08x, sect=%d)\n", (unsigned)vma
, sect
));
1354 sec
= PRIV (sections
)[sect
];
1358 /* Reading contents to an output bfd. */
1360 if (sec
->output_section
== NULL
)
1362 /* Section discarded. */
1363 vms_debug2 ((5, " section %s discarded\n", sec
->name
));
1365 /* This is not used. */
1366 PRIV (image_section
) = NULL
;
1367 PRIV (image_offset
) = 0;
1370 PRIV (image_offset
) = sec
->output_offset
+ vma
;
1371 PRIV (image_section
) = sec
->output_section
;
1375 PRIV (image_offset
) = vma
;
1376 PRIV (image_section
) = sec
;
1380 /* Increment image buffer pointer by offset. */
1383 image_inc_ptr (bfd
*abfd
, bfd_vma offset
)
1385 vms_debug2 ((4, "image_inc_ptr (%u)\n", (unsigned)offset
));
1387 PRIV (image_offset
) += offset
;
1390 /* Save current DST location counter under specified index. */
1393 dst_define_location (bfd
*abfd
, unsigned int loc
)
1395 vms_debug2 ((4, "dst_define_location (%d)\n", (int)loc
));
1397 /* Grow the ptr offset table if necessary. */
1398 if (loc
+ 1 > PRIV (dst_ptr_offsets_count
))
1400 PRIV (dst_ptr_offsets
) = bfd_realloc (PRIV (dst_ptr_offsets
),
1401 (loc
+ 1) * sizeof (unsigned int));
1402 PRIV (dst_ptr_offsets_count
) = loc
+ 1;
1405 PRIV (dst_ptr_offsets
)[loc
] = PRIV (image_offset
);
1408 /* Restore saved DST location counter from specified index. */
1411 dst_restore_location (bfd
*abfd
, unsigned int loc
)
1413 vms_debug2 ((4, "dst_restore_location (%d)\n", (int)loc
));
1415 PRIV (image_offset
) = PRIV (dst_ptr_offsets
)[loc
];
1418 /* Retrieve saved DST location counter from specified index. */
1421 dst_retrieve_location (bfd
*abfd
, unsigned int loc
)
1423 vms_debug2 ((4, "dst_retrieve_location (%d)\n", (int)loc
));
1425 return PRIV (dst_ptr_offsets
)[loc
];
1428 /* Write multiple bytes to section image. */
1431 image_write (bfd
*abfd
, unsigned char *ptr
, int size
)
1434 _bfd_vms_debug (8, "image_write from (%p, %d) to (%ld)\n", ptr
, size
,
1435 (long)PRIV (image_offset
));
1436 _bfd_hexdump (9, ptr
, size
, 0);
1439 if (PRIV (image_section
)->contents
!= NULL
)
1441 asection
*sec
= PRIV (image_section
);
1442 file_ptr off
= PRIV (image_offset
);
1445 if (off
> (file_ptr
)sec
->size
1446 || size
> (file_ptr
)sec
->size
1447 || off
+ size
> (file_ptr
)sec
->size
)
1449 bfd_set_error (bfd_error_bad_value
);
1453 memcpy (sec
->contents
+ off
, ptr
, size
);
1456 PRIV (image_offset
) += size
;
1460 /* Write byte to section image. */
1463 image_write_b (bfd
* abfd
, unsigned int value
)
1465 unsigned char data
[1];
1467 vms_debug2 ((6, "image_write_b (%02x)\n", (int) value
));
1471 return image_write (abfd
, data
, sizeof (data
));
1474 /* Write 2-byte word to image. */
1477 image_write_w (bfd
* abfd
, unsigned int value
)
1479 unsigned char data
[2];
1481 vms_debug2 ((6, "image_write_w (%04x)\n", (int) value
));
1483 bfd_putl16 (value
, data
);
1484 return image_write (abfd
, data
, sizeof (data
));
1487 /* Write 4-byte long to image. */
1490 image_write_l (bfd
* abfd
, unsigned long value
)
1492 unsigned char data
[4];
1494 vms_debug2 ((6, "image_write_l (%08lx)\n", value
));
1496 bfd_putl32 (value
, data
);
1497 return image_write (abfd
, data
, sizeof (data
));
1500 /* Write 8-byte quad to image. */
1503 image_write_q (bfd
* abfd
, bfd_vma value
)
1505 unsigned char data
[8];
1507 vms_debug2 ((6, "image_write_q (%08lx)\n", (unsigned long)value
));
1509 bfd_putl64 (value
, data
);
1510 return image_write (abfd
, data
, sizeof (data
));
1514 _bfd_vms_etir_name (int cmd
)
1518 case ETIR__C_STA_GBL
: return "ETIR__C_STA_GBL";
1519 case ETIR__C_STA_LW
: return "ETIR__C_STA_LW";
1520 case ETIR__C_STA_QW
: return "ETIR__C_STA_QW";
1521 case ETIR__C_STA_PQ
: return "ETIR__C_STA_PQ";
1522 case ETIR__C_STA_LI
: return "ETIR__C_STA_LI";
1523 case ETIR__C_STA_MOD
: return "ETIR__C_STA_MOD";
1524 case ETIR__C_STA_CKARG
: return "ETIR__C_STA_CKARG";
1525 case ETIR__C_STO_B
: return "ETIR__C_STO_B";
1526 case ETIR__C_STO_W
: return "ETIR__C_STO_W";
1527 case ETIR__C_STO_GBL
: return "ETIR__C_STO_GBL";
1528 case ETIR__C_STO_CA
: return "ETIR__C_STO_CA";
1529 case ETIR__C_STO_RB
: return "ETIR__C_STO_RB";
1530 case ETIR__C_STO_AB
: return "ETIR__C_STO_AB";
1531 case ETIR__C_STO_OFF
: return "ETIR__C_STO_OFF";
1532 case ETIR__C_STO_IMM
: return "ETIR__C_STO_IMM";
1533 case ETIR__C_STO_IMMR
: return "ETIR__C_STO_IMMR";
1534 case ETIR__C_STO_LW
: return "ETIR__C_STO_LW";
1535 case ETIR__C_STO_QW
: return "ETIR__C_STO_QW";
1536 case ETIR__C_STO_GBL_LW
: return "ETIR__C_STO_GBL_LW";
1537 case ETIR__C_STO_LP_PSB
: return "ETIR__C_STO_LP_PSB";
1538 case ETIR__C_STO_HINT_GBL
: return "ETIR__C_STO_HINT_GBL";
1539 case ETIR__C_STO_HINT_PS
: return "ETIR__C_STO_HINT_PS";
1540 case ETIR__C_OPR_ADD
: return "ETIR__C_OPR_ADD";
1541 case ETIR__C_OPR_SUB
: return "ETIR__C_OPR_SUB";
1542 case ETIR__C_OPR_INSV
: return "ETIR__C_OPR_INSV";
1543 case ETIR__C_OPR_USH
: return "ETIR__C_OPR_USH";
1544 case ETIR__C_OPR_ROT
: return "ETIR__C_OPR_ROT";
1545 case ETIR__C_OPR_REDEF
: return "ETIR__C_OPR_REDEF";
1546 case ETIR__C_OPR_DFLIT
: return "ETIR__C_OPR_DFLIT";
1547 case ETIR__C_STC_LP
: return "ETIR__C_STC_LP";
1548 case ETIR__C_STC_GBL
: return "ETIR__C_STC_GBL";
1549 case ETIR__C_STC_GCA
: return "ETIR__C_STC_GCA";
1550 case ETIR__C_STC_PS
: return "ETIR__C_STC_PS";
1551 case ETIR__C_STC_NBH_PS
: return "ETIR__C_STC_NBH_PS";
1552 case ETIR__C_STC_NOP_GBL
: return "ETIR__C_STC_NOP_GBL";
1553 case ETIR__C_STC_NOP_PS
: return "ETIR__C_STC_NOP_PS";
1554 case ETIR__C_STC_BSR_GBL
: return "ETIR__C_STC_BSR_GBL";
1555 case ETIR__C_STC_BSR_PS
: return "ETIR__C_STC_BSR_PS";
1556 case ETIR__C_STC_LDA_GBL
: return "ETIR__C_STC_LDA_GBL";
1557 case ETIR__C_STC_LDA_PS
: return "ETIR__C_STC_LDA_PS";
1558 case ETIR__C_STC_BOH_GBL
: return "ETIR__C_STC_BOH_GBL";
1559 case ETIR__C_STC_BOH_PS
: return "ETIR__C_STC_BOH_PS";
1560 case ETIR__C_STC_NBH_GBL
: return "ETIR__C_STC_NBH_GBL";
1561 case ETIR__C_STC_LP_PSB
: return "ETIR__C_STC_LP_PSB";
1562 case ETIR__C_CTL_SETRB
: return "ETIR__C_CTL_SETRB";
1563 case ETIR__C_CTL_AUGRB
: return "ETIR__C_CTL_AUGRB";
1564 case ETIR__C_CTL_DFLOC
: return "ETIR__C_CTL_DFLOC";
1565 case ETIR__C_CTL_STLOC
: return "ETIR__C_CTL_STLOC";
1566 case ETIR__C_CTL_STKDL
: return "ETIR__C_CTL_STKDL";
1569 /* These names have not yet been added to this switch statement. */
1570 (*_bfd_error_handler
) (_("unknown ETIR command %d"), cmd
);
1575 #define HIGHBIT(op) ((op & 0x80000000L) == 0x80000000L)
1578 _bfd_vms_get_value (bfd
*abfd
, const unsigned char *ascic
,
1579 struct bfd_link_info
*info
,
1581 struct alpha_vms_link_hash_entry
**hp
)
1586 struct alpha_vms_link_hash_entry
*h
;
1588 /* Not linking. Do not try to resolve the symbol. */
1597 for (i
= 0; i
< len
; i
++)
1598 name
[i
] = ascic
[i
+ 1];
1601 h
= (struct alpha_vms_link_hash_entry
*)
1602 bfd_link_hash_lookup (info
->hash
, name
, FALSE
, FALSE
, TRUE
);
1607 && (h
->root
.type
== bfd_link_hash_defined
1608 || h
->root
.type
== bfd_link_hash_defweak
))
1609 *vma
= h
->root
.u
.def
.value
1610 + h
->root
.u
.def
.section
->output_offset
1611 + h
->root
.u
.def
.section
->output_section
->vma
;
1612 else if (h
&& h
->root
.type
== bfd_link_hash_undefweak
)
1616 if (!(*info
->callbacks
->undefined_symbol
)
1617 (info
, name
, abfd
, PRIV (image_section
), PRIV (image_offset
), TRUE
))
1625 #define RELC_SHR_BASE 0x10000
1626 #define RELC_SEC_BASE 0x20000
1627 #define RELC_MASK 0x0ffff
1630 alpha_vms_sym_to_ctxt (struct alpha_vms_link_hash_entry
*h
)
1632 /* Handle undefined symbols. */
1633 if (h
== NULL
|| h
->sym
== NULL
)
1636 if (h
->sym
->typ
== EGSD__C_SYMG
)
1638 if (h
->sym
->flags
& EGSY__V_REL
)
1639 return RELC_SHR_BASE
+ PRIV2 (h
->sym
->owner
, shr_index
);
1642 /* Can this happen (non-relocatable symg) ? I'd like to see
1647 if (h
->sym
->typ
== EGSD__C_SYM
)
1649 if (h
->sym
->flags
& EGSY__V_REL
)
1658 alpha_vms_get_sym_value (asection
*sect
, bfd_vma addr
)
1660 return sect
->output_section
->vma
+ sect
->output_offset
+ addr
;
1664 alpha_vms_fix_sec_rel (bfd
*abfd
, struct bfd_link_info
*info
,
1665 unsigned int rel
, bfd_vma vma
)
1667 asection
*sec
= PRIV (sections
)[rel
& RELC_MASK
];
1671 if (sec
->output_section
== NULL
)
1673 return vma
+ sec
->output_section
->vma
+ sec
->output_offset
;
1676 return vma
+ sec
->vma
;
1679 /* Read an ETIR record from ABFD. If INFO is not null, put the content into
1680 the output section (used during linking).
1681 Return FALSE in case of error. */
1684 _bfd_vms_slurp_etir (bfd
*abfd
, struct bfd_link_info
*info
)
1687 unsigned int length
;
1688 unsigned char *maxptr
;
1693 struct alpha_vms_link_hash_entry
*h
;
1695 PRIV (recrd
.rec
) += ETIR__C_HEADER_SIZE
;
1696 PRIV (recrd
.rec_size
) -= ETIR__C_HEADER_SIZE
;
1698 ptr
= PRIV (recrd
.rec
);
1699 length
= PRIV (recrd
.rec_size
);
1700 maxptr
= ptr
+ length
;
1702 vms_debug2 ((2, "ETIR: %d bytes\n", length
));
1704 while (ptr
< maxptr
)
1706 int cmd
= bfd_getl16 (ptr
);
1707 int cmd_length
= bfd_getl16 (ptr
+ 2);
1712 _bfd_vms_debug (4, "etir: %s(%d)\n",
1713 _bfd_vms_etir_name (cmd
), cmd
);
1714 _bfd_hexdump (8, ptr
, cmd_length
- 4, (long) ptr
);
1722 stack 32 bit value of symbol (high bits set to 0). */
1723 case ETIR__C_STA_GBL
:
1724 _bfd_vms_get_value (abfd
, ptr
, info
, &op1
, &h
);
1725 _bfd_vms_push (abfd
, op1
, alpha_vms_sym_to_ctxt (h
));
1731 stack 32 bit value, sign extend to 64 bit. */
1732 case ETIR__C_STA_LW
:
1733 _bfd_vms_push (abfd
, bfd_getl32 (ptr
), RELC_NONE
);
1739 stack 64 bit value of symbol. */
1740 case ETIR__C_STA_QW
:
1741 _bfd_vms_push (abfd
, bfd_getl64 (ptr
), RELC_NONE
);
1744 /* Stack psect base plus quadword offset
1745 arg: lw section index
1746 qw signed quadword offset (low 32 bits)
1748 Stack qw argument and section index
1749 (see ETIR__C_STO_OFF, ETIR__C_CTL_SETRB). */
1750 case ETIR__C_STA_PQ
:
1754 psect
= bfd_getl32 (ptr
);
1755 if ((unsigned int) psect
>= PRIV (section_count
))
1757 (*_bfd_error_handler
) (_("bad section index in %s"),
1758 _bfd_vms_etir_name (cmd
));
1759 bfd_set_error (bfd_error_bad_value
);
1762 op1
= bfd_getl64 (ptr
+ 4);
1763 _bfd_vms_push (abfd
, op1
, psect
| RELC_SEC_BASE
);
1767 case ETIR__C_STA_LI
:
1768 case ETIR__C_STA_MOD
:
1769 case ETIR__C_STA_CKARG
:
1770 (*_bfd_error_handler
) (_("unsupported STA cmd %s"),
1771 _bfd_vms_etir_name (cmd
));
1775 /* Store byte: pop stack, write byte
1778 _bfd_vms_pop (abfd
, &op1
, &rel1
);
1779 if (rel1
!= RELC_NONE
)
1781 image_write_b (abfd
, (unsigned int) op1
& 0xff);
1784 /* Store word: pop stack, write word
1787 _bfd_vms_pop (abfd
, &op1
, &rel1
);
1788 if (rel1
!= RELC_NONE
)
1790 image_write_w (abfd
, (unsigned int) op1
& 0xffff);
1793 /* Store longword: pop stack, write longword
1795 case ETIR__C_STO_LW
:
1796 _bfd_vms_pop (abfd
, &op1
, &rel1
);
1797 if (rel1
& RELC_SEC_BASE
)
1799 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
1802 else if (rel1
& RELC_SHR_BASE
)
1804 alpha_vms_add_lw_fixup (info
, rel1
& RELC_MASK
, op1
);
1807 if (rel1
!= RELC_NONE
)
1809 if (rel1
!= RELC_REL
)
1811 alpha_vms_add_lw_reloc (info
);
1813 image_write_l (abfd
, op1
);
1816 /* Store quadword: pop stack, write quadword
1818 case ETIR__C_STO_QW
:
1819 _bfd_vms_pop (abfd
, &op1
, &rel1
);
1820 if (rel1
& RELC_SEC_BASE
)
1822 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
1825 else if (rel1
& RELC_SHR_BASE
)
1827 if (rel1
!= RELC_NONE
)
1829 if (rel1
!= RELC_REL
)
1831 alpha_vms_add_qw_reloc (info
);
1833 image_write_q (abfd
, op1
);
1836 /* Store immediate repeated: pop stack for repeat count
1839 case ETIR__C_STO_IMMR
:
1843 size
= bfd_getl32 (ptr
);
1844 _bfd_vms_pop (abfd
, &op1
, &rel1
);
1845 if (rel1
!= RELC_NONE
)
1848 image_write (abfd
, ptr
+ 4, size
);
1852 /* Store global: write symbol value
1853 arg: cs global symbol name. */
1854 case ETIR__C_STO_GBL
:
1855 _bfd_vms_get_value (abfd
, ptr
, info
, &op1
, &h
);
1858 if (h
->sym
->typ
== EGSD__C_SYMG
)
1860 alpha_vms_add_fixup_qr
1861 (info
, abfd
, h
->sym
->owner
, h
->sym
->symbol_vector
);
1866 op1
= alpha_vms_get_sym_value (h
->sym
->section
,
1868 alpha_vms_add_qw_reloc (info
);
1871 image_write_q (abfd
, op1
);
1874 /* Store code address: write address of entry point
1875 arg: cs global symbol name (procedure). */
1876 case ETIR__C_STO_CA
:
1877 _bfd_vms_get_value (abfd
, ptr
, info
, &op1
, &h
);
1880 if (h
->sym
->flags
& EGSY__V_NORM
)
1882 /* That's really a procedure. */
1883 if (h
->sym
->typ
== EGSD__C_SYMG
)
1885 alpha_vms_add_fixup_ca (info
, abfd
, h
->sym
->owner
);
1886 op1
= h
->sym
->symbol_vector
;
1890 op1
= alpha_vms_get_sym_value (h
->sym
->code_section
,
1891 h
->sym
->code_value
);
1892 alpha_vms_add_qw_reloc (info
);
1897 /* Symbol is not a procedure. */
1901 image_write_q (abfd
, op1
);
1904 /* Store offset to psect: pop stack, add low 32 bits to base of psect
1906 case ETIR__C_STO_OFF
:
1907 _bfd_vms_pop (abfd
, &op1
, &rel1
);
1909 if (!(rel1
& RELC_SEC_BASE
))
1912 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
1914 image_write_q (abfd
, op1
);
1918 arg: lw count of bytes
1920 case ETIR__C_STO_IMM
:
1924 size
= bfd_getl32 (ptr
);
1925 image_write (abfd
, ptr
+ 4, size
);
1929 /* This code is 'reserved to digital' according to the openVMS
1930 linker manual, however it is generated by the DEC C compiler
1931 and defined in the include file.
1932 FIXME, since the following is just a guess
1933 store global longword: store 32bit value of symbol
1934 arg: cs symbol name. */
1935 case ETIR__C_STO_GBL_LW
:
1936 _bfd_vms_get_value (abfd
, ptr
, info
, &op1
, &h
);
1940 image_write_l (abfd
, op1
);
1943 case ETIR__C_STO_RB
:
1944 case ETIR__C_STO_AB
:
1945 case ETIR__C_STO_LP_PSB
:
1946 (*_bfd_error_handler
) (_("%s: not supported"),
1947 _bfd_vms_etir_name (cmd
));
1950 case ETIR__C_STO_HINT_GBL
:
1951 case ETIR__C_STO_HINT_PS
:
1952 (*_bfd_error_handler
) (_("%s: not implemented"),
1953 _bfd_vms_etir_name (cmd
));
1957 /* 200 Store-conditional Linkage Pair
1959 case ETIR__C_STC_LP
:
1961 /* 202 Store-conditional Address at global address
1965 case ETIR__C_STC_GBL
:
1967 /* 203 Store-conditional Code Address at global address
1969 cs procedure name. */
1970 case ETIR__C_STC_GCA
:
1972 /* 204 Store-conditional Address at psect + offset
1976 case ETIR__C_STC_PS
:
1977 (*_bfd_error_handler
) (_("%s: not supported"),
1978 _bfd_vms_etir_name (cmd
));
1982 /* 201 Store-conditional Linkage Pair with Procedure Signature
1988 case ETIR__C_STC_LP_PSB
:
1989 _bfd_vms_get_value (abfd
, ptr
+ 4, info
, &op1
, &h
);
1992 if (h
->sym
->typ
== EGSD__C_SYMG
)
1994 alpha_vms_add_fixup_lp (info
, abfd
, h
->sym
->owner
);
1995 op1
= h
->sym
->symbol_vector
;
2000 op1
= alpha_vms_get_sym_value (h
->sym
->code_section
,
2001 h
->sym
->code_value
);
2002 op2
= alpha_vms_get_sym_value (h
->sym
->section
,
2008 /* Undefined symbol. */
2012 image_write_q (abfd
, op1
);
2013 image_write_q (abfd
, op2
);
2016 /* 205 Store-conditional NOP at address of global
2018 case ETIR__C_STC_NOP_GBL
:
2021 /* 207 Store-conditional BSR at global address
2024 case ETIR__C_STC_BSR_GBL
:
2027 /* 209 Store-conditional LDA at global address
2030 case ETIR__C_STC_LDA_GBL
:
2033 /* 211 Store-conditional BSR or Hint at global address
2036 case ETIR__C_STC_BOH_GBL
:
2037 /* Currentl ignored. */
2040 /* 213 Store-conditional NOP,BSR or HINT at global address
2043 case ETIR__C_STC_NBH_GBL
:
2045 /* 206 Store-conditional NOP at pect + offset
2048 case ETIR__C_STC_NOP_PS
:
2050 /* 208 Store-conditional BSR at pect + offset
2053 case ETIR__C_STC_BSR_PS
:
2055 /* 210 Store-conditional LDA at psect + offset
2058 case ETIR__C_STC_LDA_PS
:
2060 /* 212 Store-conditional BSR or Hint at pect + offset
2063 case ETIR__C_STC_BOH_PS
:
2065 /* 214 Store-conditional NOP, BSR or HINT at psect + offset
2067 case ETIR__C_STC_NBH_PS
:
2068 (*_bfd_error_handler
) ("%s: not supported",
2069 _bfd_vms_etir_name (cmd
));
2073 /* Det relocation base: pop stack, set image location counter
2075 case ETIR__C_CTL_SETRB
:
2076 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2077 if (!(rel1
& RELC_SEC_BASE
))
2079 image_set_ptr (abfd
, op1
, rel1
& RELC_MASK
, info
);
2082 /* Augment relocation base: increment image location counter by offset
2083 arg: lw offset value. */
2084 case ETIR__C_CTL_AUGRB
:
2085 op1
= bfd_getl32 (ptr
);
2086 image_inc_ptr (abfd
, op1
);
2089 /* Define location: pop index, save location counter under index
2091 case ETIR__C_CTL_DFLOC
:
2092 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2093 if (rel1
!= RELC_NONE
)
2095 dst_define_location (abfd
, op1
);
2098 /* Set location: pop index, restore location counter from index
2100 case ETIR__C_CTL_STLOC
:
2101 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2102 if (rel1
!= RELC_NONE
)
2104 dst_restore_location (abfd
, op1
);
2107 /* Stack defined location: pop index, push location counter from index
2109 case ETIR__C_CTL_STKDL
:
2110 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2111 if (rel1
!= RELC_NONE
)
2113 _bfd_vms_push (abfd
, dst_retrieve_location (abfd
, op1
), RELC_NONE
);
2116 case ETIR__C_OPR_NOP
: /* No-op. */
2119 case ETIR__C_OPR_ADD
: /* Add. */
2120 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2121 _bfd_vms_pop (abfd
, &op2
, &rel2
);
2122 if (rel1
== RELC_NONE
&& rel2
!= RELC_NONE
)
2124 else if (rel1
!= RELC_NONE
&& rel2
!= RELC_NONE
)
2126 _bfd_vms_push (abfd
, op1
+ op2
, rel1
);
2129 case ETIR__C_OPR_SUB
: /* Subtract. */
2130 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2131 _bfd_vms_pop (abfd
, &op2
, &rel2
);
2132 if (rel1
== RELC_NONE
&& rel2
!= RELC_NONE
)
2134 else if ((rel1
& RELC_SEC_BASE
) && (rel2
& RELC_SEC_BASE
))
2136 op1
= alpha_vms_fix_sec_rel (abfd
, info
, rel1
, op1
);
2137 op2
= alpha_vms_fix_sec_rel (abfd
, info
, rel2
, op2
);
2140 else if (rel1
!= RELC_NONE
&& rel2
!= RELC_NONE
)
2142 _bfd_vms_push (abfd
, op2
- op1
, rel1
);
2145 case ETIR__C_OPR_MUL
: /* Multiply. */
2146 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2147 _bfd_vms_pop (abfd
, &op2
, &rel2
);
2148 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2150 _bfd_vms_push (abfd
, op1
* op2
, RELC_NONE
);
2153 case ETIR__C_OPR_DIV
: /* Divide. */
2154 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2155 _bfd_vms_pop (abfd
, &op2
, &rel2
);
2156 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2159 _bfd_vms_push (abfd
, 0, RELC_NONE
);
2161 _bfd_vms_push (abfd
, op2
/ op1
, RELC_NONE
);
2164 case ETIR__C_OPR_AND
: /* Logical AND. */
2165 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2166 _bfd_vms_pop (abfd
, &op2
, &rel2
);
2167 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2169 _bfd_vms_push (abfd
, op1
& op2
, RELC_NONE
);
2172 case ETIR__C_OPR_IOR
: /* Logical inclusive OR. */
2173 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2174 _bfd_vms_pop (abfd
, &op2
, &rel2
);
2175 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2177 _bfd_vms_push (abfd
, op1
| op2
, RELC_NONE
);
2180 case ETIR__C_OPR_EOR
: /* Logical exclusive OR. */
2181 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2182 _bfd_vms_pop (abfd
, &op2
, &rel2
);
2183 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2185 _bfd_vms_push (abfd
, op1
^ op2
, RELC_NONE
);
2188 case ETIR__C_OPR_NEG
: /* Negate. */
2189 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2190 if (rel1
!= RELC_NONE
)
2192 _bfd_vms_push (abfd
, -op1
, RELC_NONE
);
2195 case ETIR__C_OPR_COM
: /* Complement. */
2196 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2197 if (rel1
!= RELC_NONE
)
2199 _bfd_vms_push (abfd
, ~op1
, RELC_NONE
);
2202 case ETIR__C_OPR_ASH
: /* Arithmetic shift. */
2203 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2204 _bfd_vms_pop (abfd
, &op2
, &rel2
);
2205 if (rel1
!= RELC_NONE
|| rel2
!= RELC_NONE
)
2208 (*_bfd_error_handler
) (_("invalid use of %s with contexts"),
2209 _bfd_vms_etir_name (cmd
));
2212 if ((int)op2
< 0) /* Shift right. */
2214 else /* Shift left. */
2216 _bfd_vms_push (abfd
, op1
, RELC_NONE
); /* FIXME: sym. */
2219 case ETIR__C_OPR_INSV
: /* Insert field. */
2220 case ETIR__C_OPR_USH
: /* Unsigned shift. */
2221 case ETIR__C_OPR_ROT
: /* Rotate. */
2222 case ETIR__C_OPR_REDEF
: /* Redefine symbol to current location. */
2223 case ETIR__C_OPR_DFLIT
: /* Define a literal. */
2224 (*_bfd_error_handler
) (_("%s: not supported"),
2225 _bfd_vms_etir_name (cmd
));
2229 case ETIR__C_OPR_SEL
: /* Select. */
2230 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2232 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2235 _bfd_vms_pop (abfd
, &op1
, &rel1
);
2236 _bfd_vms_pop (abfd
, &op2
, &rel2
);
2237 _bfd_vms_push (abfd
, op1
, rel1
);
2242 (*_bfd_error_handler
) (_("reserved cmd %d"), cmd
);
2247 ptr
+= cmd_length
- 4;
2253 /* Process EDBG/ETBT record.
2254 Return TRUE on success, FALSE on error */
2257 vms_slurp_debug (bfd
*abfd
)
2259 asection
*section
= PRIV (dst_section
);
2261 if (section
== NULL
)
2263 /* We have no way to find out beforehand how much debug info there
2264 is in an object file, so pick an initial amount and grow it as
2266 flagword flags
= SEC_HAS_CONTENTS
| SEC_DEBUGGING
| SEC_RELOC
2269 section
= bfd_make_section (abfd
, "$DST$");
2272 if (!bfd_set_section_flags (abfd
, section
, flags
))
2274 PRIV (dst_section
) = section
;
2277 PRIV (image_section
) = section
;
2278 PRIV (image_offset
) = section
->size
;
2280 if (!_bfd_vms_slurp_etir (abfd
, NULL
))
2283 section
->size
= PRIV (image_offset
);
2287 /* Process EDBG record.
2288 Return TRUE on success, FALSE on error. */
2291 _bfd_vms_slurp_edbg (bfd
*abfd
)
2293 vms_debug2 ((2, "EDBG\n"));
2295 abfd
->flags
|= HAS_DEBUG
| HAS_LINENO
;
2297 return vms_slurp_debug (abfd
);
2300 /* Process ETBT record.
2301 Return TRUE on success, FALSE on error. */
2304 _bfd_vms_slurp_etbt (bfd
*abfd
)
2306 vms_debug2 ((2, "ETBT\n"));
2308 abfd
->flags
|= HAS_LINENO
;
2310 return vms_slurp_debug (abfd
);
2313 /* Process EEOM record.
2314 Return TRUE on success, FALSE on error. */
2317 _bfd_vms_slurp_eeom (bfd
*abfd
)
2319 struct vms_eeom
*eeom
= (struct vms_eeom
*) PRIV (recrd
.rec
);
2321 vms_debug2 ((2, "EEOM\n"));
2323 PRIV (eom_data
).eom_l_total_lps
= bfd_getl32 (eeom
->total_lps
);
2324 PRIV (eom_data
).eom_w_comcod
= bfd_getl16 (eeom
->comcod
);
2325 if (PRIV (eom_data
).eom_w_comcod
> 1)
2327 (*_bfd_error_handler
) (_("Object module NOT error-free !\n"));
2328 bfd_set_error (bfd_error_bad_value
);
2332 PRIV (eom_data
).eom_has_transfer
= FALSE
;
2333 if (PRIV (recrd
.rec_size
) > 10)
2335 PRIV (eom_data
).eom_has_transfer
= TRUE
;
2336 PRIV (eom_data
).eom_b_tfrflg
= eeom
->tfrflg
;
2337 PRIV (eom_data
).eom_l_psindx
= bfd_getl32 (eeom
->psindx
);
2338 PRIV (eom_data
).eom_l_tfradr
= bfd_getl32 (eeom
->tfradr
);
2340 abfd
->start_address
= PRIV (eom_data
).eom_l_tfradr
;
2345 /* Slurp an ordered set of VMS object records. Return FALSE on error. */
2348 _bfd_vms_slurp_object_records (bfd
* abfd
)
2355 vms_debug2 ((7, "reading at %08lx\n", (unsigned long)bfd_tell (abfd
)));
2357 type
= _bfd_vms_get_object_record (abfd
);
2360 vms_debug2 ((2, "next_record failed\n"));
2367 err
= _bfd_vms_slurp_ehdr (abfd
);
2370 err
= _bfd_vms_slurp_eeom (abfd
);
2373 err
= _bfd_vms_slurp_egsd (abfd
);
2376 err
= TRUE
; /* _bfd_vms_slurp_etir (abfd); */
2379 err
= _bfd_vms_slurp_edbg (abfd
);
2382 err
= _bfd_vms_slurp_etbt (abfd
);
2389 vms_debug2 ((2, "slurp type %d failed\n", type
));
2393 while (type
!= EOBJ__C_EEOM
);
2398 /* Initialize private data */
2400 vms_initialize (bfd
* abfd
)
2404 amt
= sizeof (struct vms_private_data_struct
);
2405 abfd
->tdata
.any
= bfd_zalloc (abfd
, amt
);
2406 if (abfd
->tdata
.any
== NULL
)
2409 PRIV (recrd
.file_format
) = FF_UNKNOWN
;
2411 amt
= sizeof (struct stack_struct
) * STACKSIZE
;
2412 PRIV (stack
) = bfd_alloc (abfd
, amt
);
2413 if (PRIV (stack
) == NULL
)
2419 bfd_release (abfd
, abfd
->tdata
.any
);
2420 abfd
->tdata
.any
= NULL
;
2424 /* Check the format for a file being read.
2425 Return a (bfd_target *) if it's an object file or zero if not. */
2427 static const struct bfd_target
*
2428 alpha_vms_object_p (bfd
*abfd
)
2430 PTR tdata_save
= abfd
->tdata
.any
;
2431 unsigned int test_len
;
2434 vms_debug2 ((1, "vms_object_p(%p)\n", abfd
));
2436 /* Allocate alpha-vms specific data. */
2437 if (!vms_initialize (abfd
))
2440 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
))
2441 goto err_wrong_format
;
2443 /* The first challenge with VMS is to discover the kind of the file.
2445 Image files (executable or shared images) are stored as a raw
2446 stream of bytes (like on UNIX), but there is no magic number.
2448 Object files are written with RMS (record management service), ie
2449 each records are preceeded by its length (on a word - 2 bytes), and
2450 padded for word-alignment. That would be simple but when files
2451 are transfered to a UNIX filesystem (using ftp), records are lost.
2452 Only the raw content of the records are transfered. Fortunately,
2453 the Alpha Object file format also store the length of the record
2454 in the records. Is that clear ? */
2456 /* Minimum is 6 bytes for objects (2 bytes size, 2 bytes record id,
2457 2 bytes size repeated) and 12 bytes for images (4 bytes major id,
2458 4 bytes minor id, 4 bytes length). */
2461 /* Size the main buffer. */
2462 buf
= (unsigned char *) bfd_malloc (test_len
);
2465 PRIV (recrd
.buf
) = buf
;
2466 PRIV (recrd
.buf_size
) = test_len
;
2468 /* Initialize the record pointer. */
2469 PRIV (recrd
.rec
) = buf
;
2471 if (bfd_bread (buf
, test_len
, abfd
) != test_len
)
2473 bfd_set_error (bfd_error_file_truncated
);
2477 /* Is it an image? */
2478 if ((bfd_getl32 (buf
) == EIHD__K_MAJORID
)
2479 && (bfd_getl32 (buf
+ 4) == EIHD__K_MINORID
))
2481 unsigned int to_read
;
2482 unsigned int read_so_far
;
2483 unsigned int remaining
;
2484 unsigned int eisd_offset
, eihs_offset
;
2486 /* Extract the header size. */
2487 PRIV (recrd
.rec_size
) = bfd_getl32 (buf
+ EIHD__L_SIZE
);
2489 /* The header size is 0 for DSF files. */
2490 if (PRIV (recrd
.rec_size
) == 0)
2491 PRIV (recrd
.rec_size
) = sizeof (struct vms_eihd
);
2493 if (PRIV (recrd
.rec_size
) > PRIV (recrd
.buf_size
))
2495 buf
= bfd_realloc_or_free (buf
, PRIV (recrd
.rec_size
));
2499 PRIV (recrd
.buf
) = NULL
;
2500 bfd_set_error (bfd_error_no_memory
);
2503 PRIV (recrd
.buf
) = buf
;
2504 PRIV (recrd
.buf_size
) = PRIV (recrd
.rec_size
);
2507 /* Read the remaining record. */
2508 remaining
= PRIV (recrd
.rec_size
) - test_len
;
2509 to_read
= MIN (VMS_BLOCK_SIZE
- test_len
, remaining
);
2510 read_so_far
= test_len
;
2512 while (remaining
> 0)
2514 if (bfd_bread (buf
+ read_so_far
, to_read
, abfd
) != to_read
)
2516 bfd_set_error (bfd_error_file_truncated
);
2517 goto err_wrong_format
;
2520 read_so_far
+= to_read
;
2521 remaining
-= to_read
;
2523 to_read
= MIN (VMS_BLOCK_SIZE
, remaining
);
2526 /* Reset the record pointer. */
2527 PRIV (recrd
.rec
) = buf
;
2529 vms_debug2 ((2, "file type is image\n"));
2531 if (_bfd_vms_slurp_eihd (abfd
, &eisd_offset
, &eihs_offset
) != TRUE
)
2532 goto err_wrong_format
;
2534 if (_bfd_vms_slurp_eisd (abfd
, eisd_offset
) != TRUE
)
2535 goto err_wrong_format
;
2537 /* EIHS is optional. */
2538 if (eihs_offset
!= 0 && _bfd_vms_slurp_eihs (abfd
, eihs_offset
) != TRUE
)
2539 goto err_wrong_format
;
2545 /* Assume it's a module and adjust record pointer if necessary. */
2546 maybe_adjust_record_pointer_for_object (abfd
);
2548 /* But is it really a module? */
2549 if (bfd_getl16 (PRIV (recrd
.rec
)) <= EOBJ__C_MAXRECTYP
2550 && bfd_getl16 (PRIV (recrd
.rec
) + 2) <= EOBJ__C_MAXRECSIZ
)
2552 if (vms_get_remaining_object_record (abfd
, test_len
) <= 0)
2553 goto err_wrong_format
;
2555 vms_debug2 ((2, "file type is module\n"));
2557 type
= bfd_getl16 (PRIV (recrd
.rec
));
2558 if (type
!= EOBJ__C_EMH
|| _bfd_vms_slurp_ehdr (abfd
) != TRUE
)
2559 goto err_wrong_format
;
2561 if (_bfd_vms_slurp_object_records (abfd
) != TRUE
)
2562 goto err_wrong_format
;
2565 goto err_wrong_format
;
2568 /* Set arch_info to alpha. */
2570 if (! bfd_default_set_arch_mach (abfd
, bfd_arch_alpha
, 0))
2571 goto err_wrong_format
;
2576 bfd_set_error (bfd_error_wrong_format
);
2579 if (PRIV (recrd
.buf
))
2580 free (PRIV (recrd
.buf
));
2581 if (abfd
->tdata
.any
!= tdata_save
&& abfd
->tdata
.any
!= NULL
)
2582 bfd_release (abfd
, abfd
->tdata
.any
);
2583 abfd
->tdata
.any
= tdata_save
;
2589 /* Write an EMH/MHD record. */
2592 _bfd_vms_write_emh (bfd
*abfd
)
2594 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2596 _bfd_vms_output_alignment (recwr
, 2);
2599 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
2600 _bfd_vms_output_short (recwr
, EMH__C_MHD
);
2601 _bfd_vms_output_short (recwr
, EOBJ__C_STRLVL
);
2602 _bfd_vms_output_long (recwr
, 0);
2603 _bfd_vms_output_long (recwr
, 0);
2604 _bfd_vms_output_long (recwr
, MAX_OUTREC_SIZE
);
2606 /* Create module name from filename. */
2607 if (bfd_get_filename (abfd
) != 0)
2609 char *module
= vms_get_module_name (bfd_get_filename (abfd
), TRUE
);
2610 _bfd_vms_output_counted (recwr
, module
);
2614 _bfd_vms_output_counted (recwr
, "NONAME");
2616 _bfd_vms_output_counted (recwr
, BFD_VERSION_STRING
);
2617 _bfd_vms_output_dump (recwr
, get_vms_time_string (), EMH_DATE_LENGTH
);
2618 _bfd_vms_output_fill (recwr
, 0, EMH_DATE_LENGTH
);
2619 _bfd_vms_output_end (abfd
, recwr
);
2622 /* Write an EMH/LMN record. */
2625 _bfd_vms_write_lmn (bfd
*abfd
, const char *name
)
2628 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2629 unsigned int ver
= BFD_VERSION
/ 10000;
2632 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
2633 _bfd_vms_output_short (recwr
, EMH__C_LNM
);
2634 snprintf (version
, sizeof (version
), "%s %d.%d.%d", name
,
2635 ver
/ 10000, (ver
/ 100) % 100, ver
% 100);
2636 _bfd_vms_output_dump (recwr
, (unsigned char *)version
, strlen (version
));
2637 _bfd_vms_output_end (abfd
, recwr
);
2641 /* Write eom record for bfd abfd. Return FALSE on error. */
2644 _bfd_vms_write_eeom (bfd
*abfd
)
2646 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
2648 vms_debug2 ((2, "vms_write_eeom\n"));
2650 _bfd_vms_output_alignment (recwr
, 2);
2652 _bfd_vms_output_begin (recwr
, EOBJ__C_EEOM
);
2653 _bfd_vms_output_long (recwr
, (unsigned long) (PRIV (vms_linkage_index
) >> 1));
2654 _bfd_vms_output_byte (recwr
, 0); /* Completion code. */
2655 _bfd_vms_output_byte (recwr
, 0); /* Fill byte. */
2657 if ((abfd
->flags
& EXEC_P
) == 0
2658 && bfd_get_start_address (abfd
) != (bfd_vma
)-1)
2662 section
= bfd_get_section_by_name (abfd
, ".link");
2665 bfd_set_error (bfd_error_nonrepresentable_section
);
2668 _bfd_vms_output_short (recwr
, 0);
2669 _bfd_vms_output_long (recwr
, (unsigned long) section
->target_index
);
2670 _bfd_vms_output_long (recwr
,
2671 (unsigned long) bfd_get_start_address (abfd
));
2672 _bfd_vms_output_long (recwr
, 0);
2675 _bfd_vms_output_end (abfd
, recwr
);
2679 /* This hash routine borrowed from GNU-EMACS, and strengthened
2683 hash_string (const char *ptr
)
2685 const unsigned char *p
= (unsigned char *) ptr
;
2686 const unsigned char *end
= p
+ strlen (ptr
);
2693 hash
= ((hash
<< 3) + (hash
<< 15) + (hash
>> 28) + c
);
2698 /* Generate a length-hashed VMS symbol name (limited to maxlen chars). */
2701 _bfd_vms_length_hash_symbol (bfd
*abfd
, const char *in
, int maxlen
)
2703 unsigned long result
;
2706 const char *old_name
;
2708 static char outbuf
[EOBJ__C_SYMSIZ
+ 1];
2712 vms_debug (4, "_bfd_vms_length_hash_symbol \"%s\"\n", in
);
2715 if (maxlen
> EOBJ__C_SYMSIZ
)
2716 maxlen
= EOBJ__C_SYMSIZ
;
2718 /* Save this for later. */
2721 /* We may need to truncate the symbol, save the hash for later. */
2722 in_len
= strlen (in
);
2724 result
= (in_len
> maxlen
) ? hash_string (in
) : 0;
2728 /* Do the length checking. */
2729 if (in_len
<= maxlen
)
2733 if (PRIV (flag_hash_long_names
))
2739 strncpy (out
, in
, (size_t) i
);
2743 if ((in_len
> maxlen
)
2744 && PRIV (flag_hash_long_names
))
2745 sprintf (out
, "_%08lx", result
);
2750 vms_debug (4, "--> [%d]\"%s\"\n", (int)strlen (outbuf
), outbuf
);
2754 && PRIV (flag_hash_long_names
)
2755 && PRIV (flag_show_after_trunc
))
2756 printf (_("Symbol %s replaced by %s\n"), old_name
, new_name
);
2762 vector_grow1 (struct vector_type
*vec
, size_t elsz
)
2764 if (vec
->nbr_el
+ 1 < vec
->max_el
)
2767 if (vec
->max_el
== 0)
2770 vec
->els
= bfd_malloc2 (vec
->max_el
, elsz
);
2775 vec
->els
= bfd_realloc2 (vec
->els
, vec
->max_el
, elsz
);
2779 /* Bump ABFD file position to next block. */
2782 alpha_vms_file_position_block (bfd
*abfd
)
2785 PRIV (file_pos
) += VMS_BLOCK_SIZE
- 1;
2786 PRIV (file_pos
) -= (PRIV (file_pos
) % VMS_BLOCK_SIZE
);
2789 /* Convert from internal structure SRC to external structure DST. */
2792 alpha_vms_swap_eisd_out (struct vms_internal_eisd_map
*src
,
2793 struct vms_eisd
*dst
)
2795 bfd_putl32 (src
->u
.eisd
.majorid
, dst
->majorid
);
2796 bfd_putl32 (src
->u
.eisd
.minorid
, dst
->minorid
);
2797 bfd_putl32 (src
->u
.eisd
.eisdsize
, dst
->eisdsize
);
2798 if (src
->u
.eisd
.eisdsize
<= EISD__K_LENEND
)
2800 bfd_putl32 (src
->u
.eisd
.secsize
, dst
->secsize
);
2801 bfd_putl64 (src
->u
.eisd
.virt_addr
, dst
->virt_addr
);
2802 bfd_putl32 (src
->u
.eisd
.flags
, dst
->flags
);
2803 bfd_putl32 (src
->u
.eisd
.vbn
, dst
->vbn
);
2804 dst
->pfc
= src
->u
.eisd
.pfc
;
2805 dst
->matchctl
= src
->u
.eisd
.matchctl
;
2806 dst
->type
= src
->u
.eisd
.type
;
2808 if (src
->u
.eisd
.flags
& EISD__M_GBL
)
2810 bfd_putl32 (src
->u
.gbl_eisd
.ident
, dst
->ident
);
2811 memcpy (dst
->gblnam
, src
->u
.gbl_eisd
.gblnam
,
2812 src
->u
.gbl_eisd
.gblnam
[0] + 1);
2816 /* Append EISD to the list of extra eisd for ABFD. */
2819 alpha_vms_append_extra_eisd (bfd
*abfd
, struct vms_internal_eisd_map
*eisd
)
2822 if (PRIV (gbl_eisd_head
) == NULL
)
2823 PRIV (gbl_eisd_head
) = eisd
;
2825 PRIV (gbl_eisd_tail
)->next
= eisd
;
2826 PRIV (gbl_eisd_tail
) = eisd
;
2829 /* Create an EISD for shared image SHRIMG.
2830 Return FALSE in case of error. */
2833 alpha_vms_create_eisd_for_shared (bfd
*abfd
, bfd
*shrimg
)
2835 struct vms_internal_eisd_map
*eisd
;
2838 namlen
= strlen (PRIV2 (shrimg
, hdr_data
.hdr_t_name
));
2839 if (namlen
+ 5 > EISD__K_GBLNAMLEN
)
2845 eisd
= bfd_alloc (abfd
, sizeof (*eisd
));
2849 /* Fill the fields. */
2850 eisd
->u
.gbl_eisd
.common
.majorid
= EISD__K_MAJORID
;
2851 eisd
->u
.gbl_eisd
.common
.minorid
= EISD__K_MINORID
;
2852 eisd
->u
.gbl_eisd
.common
.eisdsize
= (EISD__K_LEN
+ 4 + namlen
+ 5 + 3) & ~3;
2853 eisd
->u
.gbl_eisd
.common
.secsize
= VMS_BLOCK_SIZE
; /* Must not be 0. */
2854 eisd
->u
.gbl_eisd
.common
.virt_addr
= 0;
2855 eisd
->u
.gbl_eisd
.common
.flags
= EISD__M_GBL
;
2856 eisd
->u
.gbl_eisd
.common
.vbn
= 0;
2857 eisd
->u
.gbl_eisd
.common
.pfc
= 0;
2858 eisd
->u
.gbl_eisd
.common
.matchctl
= PRIV2 (shrimg
, matchctl
);
2859 eisd
->u
.gbl_eisd
.common
.type
= EISD__K_SHRPIC
;
2861 eisd
->u
.gbl_eisd
.ident
= PRIV2 (shrimg
, ident
);
2862 eisd
->u
.gbl_eisd
.gblnam
[0] = namlen
+ 4;
2863 memcpy (eisd
->u
.gbl_eisd
.gblnam
+ 1, PRIV2 (shrimg
, hdr_data
.hdr_t_name
),
2865 memcpy (eisd
->u
.gbl_eisd
.gblnam
+ 1 + namlen
, "_001", 4);
2867 /* Append it to the list. */
2868 alpha_vms_append_extra_eisd (abfd
, eisd
);
2873 /* Create an EISD for section SEC.
2874 Return FALSE in case of failure. */
2877 alpha_vms_create_eisd_for_section (bfd
*abfd
, asection
*sec
)
2879 struct vms_internal_eisd_map
*eisd
;
2881 /* Only for allocating section. */
2882 if (!(sec
->flags
& SEC_ALLOC
))
2885 BFD_ASSERT (vms_section_data (sec
)->eisd
== NULL
);
2886 eisd
= bfd_alloc (abfd
, sizeof (*eisd
));
2889 vms_section_data (sec
)->eisd
= eisd
;
2891 /* Fill the fields. */
2892 eisd
->u
.eisd
.majorid
= EISD__K_MAJORID
;
2893 eisd
->u
.eisd
.minorid
= EISD__K_MINORID
;
2894 eisd
->u
.eisd
.eisdsize
= EISD__K_LEN
;
2895 eisd
->u
.eisd
.secsize
=
2896 (sec
->size
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1);
2897 eisd
->u
.eisd
.virt_addr
= sec
->vma
;
2898 eisd
->u
.eisd
.flags
= 0;
2899 eisd
->u
.eisd
.vbn
= 0; /* To be later defined. */
2900 eisd
->u
.eisd
.pfc
= 0; /* Default. */
2901 eisd
->u
.eisd
.matchctl
= EISD__K_MATALL
;
2902 eisd
->u
.eisd
.type
= EISD__K_NORMAL
;
2904 if (sec
->flags
& SEC_CODE
)
2905 eisd
->u
.eisd
.flags
|= EISD__M_EXE
;
2906 if (!(sec
->flags
& SEC_READONLY
))
2907 eisd
->u
.eisd
.flags
|= EISD__M_WRT
| EISD__M_CRF
;
2909 if (!(sec
->flags
& SEC_LOAD
))
2911 eisd
->u
.eisd
.flags
|= EISD__M_DZRO
;
2912 eisd
->u
.eisd
.flags
&= ~EISD__M_CRF
;
2914 if (sec
->flags
& SEC_LINKER_CREATED
)
2916 if (strcmp (sec
->name
, "$FIXUP$") == 0)
2917 eisd
->u
.eisd
.flags
|= EISD__M_FIXUPVEC
;
2920 /* Append it to the list. */
2922 if (PRIV (eisd_head
) == NULL
)
2923 PRIV (eisd_head
) = eisd
;
2925 PRIV (eisd_tail
)->next
= eisd
;
2926 PRIV (eisd_tail
) = eisd
;
2931 /* Layout executable ABFD and write it to the disk.
2932 Return FALSE in case of failure. */
2935 alpha_vms_write_exec (bfd
*abfd
)
2937 struct vms_eihd eihd
;
2938 struct vms_eiha
*eiha
;
2939 struct vms_eihi
*eihi
;
2940 struct vms_eihs
*eihs
= NULL
;
2942 struct vms_internal_eisd_map
*first_eisd
;
2943 struct vms_internal_eisd_map
*eisd
;
2946 file_ptr gst_filepos
= 0;
2947 unsigned int lnkflags
= 0;
2949 /* Build the EIHD. */
2950 PRIV (file_pos
) = EIHD__C_LENGTH
;
2952 memset (&eihd
, 0, sizeof (eihd
));
2953 memset (eihd
.fill_2
, 0xff, sizeof (eihd
.fill_2
));
2955 bfd_putl32 (EIHD__K_MAJORID
, eihd
.majorid
);
2956 bfd_putl32 (EIHD__K_MINORID
, eihd
.minorid
);
2958 bfd_putl32 (sizeof (eihd
), eihd
.size
);
2959 bfd_putl32 (0, eihd
.isdoff
);
2960 bfd_putl32 (0, eihd
.activoff
);
2961 bfd_putl32 (0, eihd
.symdbgoff
);
2962 bfd_putl32 (0, eihd
.imgidoff
);
2963 bfd_putl32 (0, eihd
.patchoff
);
2964 bfd_putl64 (0, eihd
.iafva
);
2965 bfd_putl32 (0, eihd
.version_array_off
);
2967 bfd_putl32 (EIHD__K_EXE
, eihd
.imgtype
);
2968 bfd_putl32 (0, eihd
.subtype
);
2970 bfd_putl32 (0, eihd
.imgiocnt
);
2971 bfd_putl32 (-1, eihd
.privreqs
);
2972 bfd_putl32 (-1, eihd
.privreqs
+ 4);
2974 bfd_putl32 ((sizeof (eihd
) + VMS_BLOCK_SIZE
- 1) / VMS_BLOCK_SIZE
,
2976 bfd_putl32 (0, eihd
.ident
);
2977 bfd_putl32 (0, eihd
.sysver
);
2980 bfd_putl32 (0, eihd
.symvect_size
);
2981 bfd_putl32 (16, eihd
.virt_mem_block_size
);
2982 bfd_putl32 (0, eihd
.ext_fixup_off
);
2983 bfd_putl32 (0, eihd
.noopt_psect_off
);
2984 bfd_putl32 (-1, eihd
.alias
);
2987 eiha
= (struct vms_eiha
*)((char *) &eihd
+ PRIV (file_pos
));
2988 bfd_putl32 (PRIV (file_pos
), eihd
.activoff
);
2989 PRIV (file_pos
) += sizeof (struct vms_eiha
);
2991 bfd_putl32 (sizeof (struct vms_eiha
), eiha
->size
);
2992 bfd_putl32 (0, eiha
->spare
);
2993 bfd_putl64 (PRIV (transfer_address
[0]), eiha
->tfradr1
);
2994 bfd_putl64 (PRIV (transfer_address
[1]), eiha
->tfradr2
);
2995 bfd_putl64 (PRIV (transfer_address
[2]), eiha
->tfradr3
);
2996 bfd_putl64 (PRIV (transfer_address
[3]), eiha
->tfradr4
);
2997 bfd_putl64 (0, eiha
->inishr
);
3000 eihi
= (struct vms_eihi
*)((char *) &eihd
+ PRIV (file_pos
));
3001 bfd_putl32 (PRIV (file_pos
), eihd
.imgidoff
);
3002 PRIV (file_pos
) += sizeof (struct vms_eihi
);
3004 bfd_putl32 (EIHI__K_MAJORID
, eihi
->majorid
);
3005 bfd_putl32 (EIHI__K_MINORID
, eihi
->minorid
);
3010 /* Set module name. */
3011 module
= vms_get_module_name (bfd_get_filename (abfd
), TRUE
);
3012 len
= strlen (module
);
3013 if (len
> sizeof (eihi
->imgnam
) - 1)
3014 len
= sizeof (eihi
->imgnam
) - 1;
3015 eihi
->imgnam
[0] = len
;
3016 memcpy (eihi
->imgnam
+ 1, module
, len
);
3024 vms_get_time (&hi
, &lo
);
3025 bfd_putl32 (lo
, eihi
->linktime
+ 0);
3026 bfd_putl32 (hi
, eihi
->linktime
+ 4);
3029 eihi
->linkid
[0] = 0;
3030 eihi
->imgbid
[0] = 0;
3033 dst
= PRIV (dst_section
);
3034 dmt
= bfd_get_section_by_name (abfd
, "$DMT$");
3035 if (dst
!= NULL
&& dst
->size
!= 0)
3037 eihs
= (struct vms_eihs
*)((char *) &eihd
+ PRIV (file_pos
));
3038 bfd_putl32 (PRIV (file_pos
), eihd
.symdbgoff
);
3039 PRIV (file_pos
) += sizeof (struct vms_eihs
);
3041 bfd_putl32 (EIHS__K_MAJORID
, eihs
->majorid
);
3042 bfd_putl32 (EIHS__K_MINORID
, eihs
->minorid
);
3043 bfd_putl32 (0, eihs
->dstvbn
);
3044 bfd_putl32 (0, eihs
->dstsize
);
3045 bfd_putl32 (0, eihs
->gstvbn
);
3046 bfd_putl32 (0, eihs
->gstsize
);
3047 bfd_putl32 (0, eihs
->dmtvbn
);
3048 bfd_putl32 (0, eihs
->dmtsize
);
3051 /* One EISD per section. */
3052 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3054 if (!alpha_vms_create_eisd_for_section (abfd
, sec
))
3058 /* Merge section EIDS which extra ones. */
3059 if (PRIV (eisd_tail
))
3060 PRIV (eisd_tail
)->next
= PRIV (gbl_eisd_head
);
3062 PRIV (eisd_head
) = PRIV (gbl_eisd_head
);
3063 if (PRIV (gbl_eisd_tail
))
3064 PRIV (eisd_tail
) = PRIV (gbl_eisd_tail
);
3066 first_eisd
= PRIV (eisd_head
);
3068 /* Add end of eisd. */
3071 eisd
= bfd_zalloc (abfd
, sizeof (*eisd
));
3074 eisd
->u
.eisd
.majorid
= 0;
3075 eisd
->u
.eisd
.minorid
= 0;
3076 eisd
->u
.eisd
.eisdsize
= 0;
3077 alpha_vms_append_extra_eisd (abfd
, eisd
);
3080 /* Place EISD in the file. */
3081 for (eisd
= first_eisd
; eisd
; eisd
= eisd
->next
)
3083 file_ptr room
= VMS_BLOCK_SIZE
- (PRIV (file_pos
) % VMS_BLOCK_SIZE
);
3085 /* First block is a little bit special: there is a word at the end. */
3086 if (PRIV (file_pos
) < VMS_BLOCK_SIZE
&& room
> 2)
3088 if (room
< eisd
->u
.eisd
.eisdsize
+ EISD__K_LENEND
)
3089 alpha_vms_file_position_block (abfd
);
3091 eisd
->file_pos
= PRIV (file_pos
);
3092 PRIV (file_pos
) += eisd
->u
.eisd
.eisdsize
;
3094 if (eisd
->u
.eisd
.flags
& EISD__M_FIXUPVEC
)
3095 bfd_putl64 (eisd
->u
.eisd
.virt_addr
, eihd
.iafva
);
3098 if (first_eisd
!= NULL
)
3100 bfd_putl32 (first_eisd
->file_pos
, eihd
.isdoff
);
3101 /* Real size of end of eisd marker. */
3102 PRIV (file_pos
) += EISD__K_LENEND
;
3105 bfd_putl32 (PRIV (file_pos
), eihd
.size
);
3106 bfd_putl32 ((PRIV (file_pos
) + VMS_BLOCK_SIZE
- 1) / VMS_BLOCK_SIZE
,
3109 /* Place sections. */
3110 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3112 if (!(sec
->flags
& SEC_HAS_CONTENTS
))
3115 eisd
= vms_section_data (sec
)->eisd
;
3117 /* Align on a block. */
3118 alpha_vms_file_position_block (abfd
);
3119 sec
->filepos
= PRIV (file_pos
);
3122 eisd
->u
.eisd
.vbn
= (sec
->filepos
/ VMS_BLOCK_SIZE
) + 1;
3124 PRIV (file_pos
) += sec
->size
;
3128 if (eihs
!= NULL
&& dst
!= NULL
)
3130 bfd_putl32 ((dst
->filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->dstvbn
);
3131 bfd_putl32 (dst
->size
, eihs
->dstsize
);
3135 lnkflags
|= EIHD__M_DBGDMT
;
3136 bfd_putl32 ((dmt
->filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->dmtvbn
);
3137 bfd_putl32 (dmt
->size
, eihs
->dmtsize
);
3139 if (PRIV (gsd_sym_count
) != 0)
3141 alpha_vms_file_position_block (abfd
);
3142 gst_filepos
= PRIV (file_pos
);
3143 bfd_putl32 ((gst_filepos
/ VMS_BLOCK_SIZE
) + 1, eihs
->gstvbn
);
3144 bfd_putl32 ((PRIV (gsd_sym_count
) + 4) / 5 + 4, eihs
->gstsize
);
3148 /* Write EISD in hdr. */
3149 for (eisd
= first_eisd
; eisd
&& eisd
->file_pos
< VMS_BLOCK_SIZE
;
3151 alpha_vms_swap_eisd_out
3152 (eisd
, (struct vms_eisd
*)((char *)&eihd
+ eisd
->file_pos
));
3154 /* Write first block. */
3155 bfd_putl32 (lnkflags
, eihd
.lnkflags
);
3156 if (bfd_bwrite (&eihd
, sizeof (eihd
), abfd
) != sizeof (eihd
))
3159 /* Write remaining eisd. */
3162 unsigned char blk
[VMS_BLOCK_SIZE
];
3163 struct vms_internal_eisd_map
*next_eisd
;
3165 memset (blk
, 0xff, sizeof (blk
));
3166 while (eisd
!= NULL
)
3168 alpha_vms_swap_eisd_out
3170 (struct vms_eisd
*)(blk
+ (eisd
->file_pos
% VMS_BLOCK_SIZE
)));
3172 next_eisd
= eisd
->next
;
3173 if (next_eisd
== NULL
3174 || (next_eisd
->file_pos
/ VMS_BLOCK_SIZE
3175 != eisd
->file_pos
/ VMS_BLOCK_SIZE
))
3177 if (bfd_bwrite (blk
, sizeof (blk
), abfd
) != sizeof (blk
))
3180 memset (blk
, 0xff, sizeof (blk
));
3186 /* Write sections. */
3187 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
3189 unsigned char blk
[VMS_BLOCK_SIZE
];
3192 if (sec
->size
== 0 || !(sec
->flags
& SEC_HAS_CONTENTS
))
3194 if (bfd_bwrite (sec
->contents
, sec
->size
, abfd
) != sec
->size
)
3198 len
= VMS_BLOCK_SIZE
- sec
->size
% VMS_BLOCK_SIZE
;
3199 if (len
!= VMS_BLOCK_SIZE
)
3201 memset (blk
, 0, len
);
3202 if (bfd_bwrite (blk
, len
, abfd
) != len
)
3208 if (gst_filepos
!= 0)
3210 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3213 _bfd_vms_write_emh (abfd
);
3214 _bfd_vms_write_lmn (abfd
, "GNU LD");
3216 /* PSC for the absolute section. */
3217 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3218 _bfd_vms_output_long (recwr
, 0);
3219 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3220 _bfd_vms_output_short (recwr
, 0);
3221 _bfd_vms_output_short (recwr
, EGPS__V_PIC
| EGPS__V_LIB
| EGPS__V_RD
);
3222 _bfd_vms_output_long (recwr
, 0);
3223 _bfd_vms_output_counted (recwr
, ".$$ABS$$.");
3224 _bfd_vms_output_end_subrec (recwr
);
3225 _bfd_vms_output_end (abfd
, recwr
);
3227 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
3229 struct vms_symbol_entry
*sym
= PRIV (syms
)[i
];
3236 _bfd_vms_output_alignment (recwr
, 8);
3237 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3238 _bfd_vms_output_long (recwr
, 0);
3240 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_SYMG
);
3241 _bfd_vms_output_short (recwr
, 0); /* Data type, alignment. */
3242 _bfd_vms_output_short (recwr
, sym
->flags
);
3244 if (sym
->code_section
)
3245 ep
= alpha_vms_get_sym_value (sym
->code_section
, sym
->code_value
);
3248 BFD_ASSERT (sym
->code_value
== 0);
3251 val
= alpha_vms_get_sym_value (sym
->section
, sym
->value
);
3252 _bfd_vms_output_quad
3253 (recwr
, sym
->typ
== EGSD__C_SYMG
? sym
->symbol_vector
: val
);
3254 _bfd_vms_output_quad (recwr
, ep
);
3255 _bfd_vms_output_quad (recwr
, val
);
3256 _bfd_vms_output_long (recwr
, 0);
3257 hash
= _bfd_vms_length_hash_symbol (abfd
, sym
->name
, EOBJ__C_SYMSIZ
);
3258 _bfd_vms_output_counted (recwr
, hash
);
3259 _bfd_vms_output_end_subrec (recwr
);
3261 _bfd_vms_output_end (abfd
, recwr
);
3264 _bfd_vms_output_end (abfd
, recwr
);
3266 if (!_bfd_vms_write_eeom (abfd
))
3274 /* Write section and symbol directory of bfd abfd. Return FALSE on error. */
3277 _bfd_vms_write_egsd (bfd
*abfd
)
3281 unsigned int symnum
;
3283 flagword new_flags
, old_flags
;
3284 int abs_section_index
= 0;
3285 unsigned int target_index
= 0;
3286 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3288 vms_debug2 ((2, "vms_write_egsd\n"));
3290 /* Egsd is quadword aligned. */
3291 _bfd_vms_output_alignment (recwr
, 8);
3293 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3294 _bfd_vms_output_long (recwr
, 0);
3296 /* Number sections. */
3297 for (section
= abfd
->sections
; section
!= NULL
; section
= section
->next
)
3299 if (section
->flags
& SEC_DEBUGGING
)
3301 if (!strcmp (section
->name
, ".vmsdebug"))
3303 section
->flags
|= SEC_DEBUGGING
;
3306 section
->target_index
= target_index
++;
3309 for (section
= abfd
->sections
; section
!= NULL
; section
= section
->next
)
3311 vms_debug2 ((3, "Section #%d %s, %d bytes\n",
3312 section
->target_index
, section
->name
, (int)section
->size
));
3314 /* Don't write out the VMS debug info section since it is in the
3315 ETBT and EDBG sections in etir. */
3316 if (section
->flags
& SEC_DEBUGGING
)
3319 /* 13 bytes egsd, max 31 chars name -> should be 44 bytes. */
3320 if (_bfd_vms_output_check (recwr
, 64) < 0)
3322 _bfd_vms_output_end (abfd
, recwr
);
3323 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3324 _bfd_vms_output_long (recwr
, 0);
3327 /* Don't know if this is necessary for the linker but for now it keeps
3328 vms_slurp_gsd happy. */
3329 sname
= section
->name
;
3332 /* Remove leading dot. */
3334 if ((*sname
== 't') && (strcmp (sname
, "text") == 0))
3335 sname
= EVAX_CODE_NAME
;
3336 else if ((*sname
== 'd') && (strcmp (sname
, "data") == 0))
3337 sname
= EVAX_DATA_NAME
;
3338 else if ((*sname
== 'b') && (strcmp (sname
, "bss") == 0))
3339 sname
= EVAX_BSS_NAME
;
3340 else if ((*sname
== 'l') && (strcmp (sname
, "link") == 0))
3341 sname
= EVAX_LINK_NAME
;
3342 else if ((*sname
== 'r') && (strcmp (sname
, "rdata") == 0))
3343 sname
= EVAX_READONLY_NAME
;
3344 else if ((*sname
== 'l') && (strcmp (sname
, "literal") == 0))
3345 sname
= EVAX_LITERAL_NAME
;
3346 else if ((*sname
== 'l') && (strcmp (sname
, "literals") == 0))
3348 sname
= EVAX_LITERALS_NAME
;
3349 abs_section_index
= section
->target_index
;
3351 else if ((*sname
== 'c') && (strcmp (sname
, "comm") == 0))
3352 sname
= EVAX_COMMON_NAME
;
3353 else if ((*sname
== 'l') && (strcmp (sname
, "lcomm") == 0))
3354 sname
= EVAX_LOCAL_NAME
;
3357 sname
= _bfd_vms_length_hash_symbol (abfd
, sname
, EOBJ__C_SECSIZ
);
3359 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_PSC
);
3360 _bfd_vms_output_short (recwr
, section
->alignment_power
& 0xff);
3362 if (bfd_is_com_section (section
))
3363 new_flags
= (EGPS__V_OVR
| EGPS__V_REL
| EGPS__V_GBL
| EGPS__V_RD
3364 | EGPS__V_WRT
| EGPS__V_NOMOD
| EGPS__V_COM
);
3366 new_flags
= vms_esecflag_by_name (evax_section_flags
, sname
,
3369 /* Modify them as directed. */
3370 if (section
->flags
& SEC_READONLY
)
3371 new_flags
&= ~EGPS__V_WRT
;
3373 new_flags
&= ~vms_section_data (section
)->no_flags
;
3374 new_flags
|= vms_section_data (section
)->flags
;
3376 vms_debug2 ((3, "sec flags %x\n", section
->flags
));
3377 vms_debug2 ((3, "new_flags %x, _raw_size %lu\n",
3378 new_flags
, (unsigned long)section
->size
));
3380 _bfd_vms_output_short (recwr
, new_flags
);
3381 _bfd_vms_output_long (recwr
, (unsigned long) section
->size
);
3382 _bfd_vms_output_counted (recwr
, sname
);
3383 _bfd_vms_output_end_subrec (recwr
);
3386 /* Output symbols. */
3387 vms_debug2 ((3, "%d symbols found\n", abfd
->symcount
));
3389 bfd_set_start_address (abfd
, (bfd_vma
) -1);
3391 for (symnum
= 0; symnum
< abfd
->symcount
; symnum
++)
3395 symbol
= abfd
->outsymbols
[symnum
];
3396 old_flags
= symbol
->flags
;
3398 /* Work-around a missing feature: consider __main as the main entry point. */
3399 if (*(symbol
->name
) == '_')
3401 if (strcmp (symbol
->name
, "__main") == 0)
3402 bfd_set_start_address (abfd
, (bfd_vma
)symbol
->value
);
3405 /* Only put in the GSD the global and the undefined symbols. */
3406 if (old_flags
& BSF_FILE
)
3409 if ((old_flags
& BSF_GLOBAL
) == 0 && !bfd_is_und_section (symbol
->section
))
3411 /* If the LIB$INITIIALIZE section is present, add a reference to
3412 LIB$INITIALIZE symbol. FIXME: this should be done explicitely
3413 in the assembly file. */
3414 if (!((old_flags
& BSF_SECTION_SYM
) != 0
3415 && strcmp (symbol
->section
->name
, "LIB$INITIALIZE") == 0))
3419 /* 13 bytes egsd, max 64 chars name -> should be 77 bytes. */
3420 if (_bfd_vms_output_check (recwr
, 80) < 0)
3422 _bfd_vms_output_end (abfd
, recwr
);
3423 _bfd_vms_output_begin (recwr
, EOBJ__C_EGSD
);
3424 _bfd_vms_output_long (recwr
, 0);
3427 _bfd_vms_output_begin_subrec (recwr
, EGSD__C_SYM
);
3429 /* Data type, alignment. */
3430 _bfd_vms_output_short (recwr
, 0);
3434 if (old_flags
& BSF_WEAK
)
3435 new_flags
|= EGSY__V_WEAK
;
3436 if (bfd_is_com_section (symbol
->section
)) /* .comm */
3437 new_flags
|= (EGSY__V_WEAK
| EGSY__V_COMM
);
3439 if (old_flags
& BSF_FUNCTION
)
3441 new_flags
|= EGSY__V_NORM
;
3442 new_flags
|= EGSY__V_REL
;
3444 if (old_flags
& BSF_GLOBAL
)
3446 new_flags
|= EGSY__V_DEF
;
3447 if (!bfd_is_abs_section (symbol
->section
))
3448 new_flags
|= EGSY__V_REL
;
3450 _bfd_vms_output_short (recwr
, new_flags
);
3452 if (old_flags
& BSF_GLOBAL
)
3454 /* Symbol definition. */
3455 bfd_vma code_address
= 0;
3456 unsigned long ca_psindx
= 0;
3457 unsigned long psindx
;
3459 if ((old_flags
& BSF_FUNCTION
) && symbol
->udata
.p
!= NULL
)
3464 ((struct evax_private_udata_struct
*)symbol
->udata
.p
)->enbsym
;
3465 code_address
= sym
->value
;
3466 ca_psindx
= sym
->section
->target_index
;
3468 if (bfd_is_abs_section (symbol
->section
))
3469 psindx
= abs_section_index
;
3471 psindx
= symbol
->section
->target_index
;
3473 _bfd_vms_output_quad (recwr
, symbol
->value
);
3474 _bfd_vms_output_quad (recwr
, code_address
);
3475 _bfd_vms_output_long (recwr
, ca_psindx
);
3476 _bfd_vms_output_long (recwr
, psindx
);
3478 hash
= _bfd_vms_length_hash_symbol (abfd
, symbol
->name
, EOBJ__C_SYMSIZ
);
3479 _bfd_vms_output_counted (recwr
, hash
);
3481 _bfd_vms_output_end_subrec (recwr
);
3484 _bfd_vms_output_alignment (recwr
, 8);
3485 _bfd_vms_output_end (abfd
, recwr
);
3490 /* Write object header for bfd abfd. Return FALSE on error. */
3493 _bfd_vms_write_ehdr (bfd
*abfd
)
3496 unsigned int symnum
;
3499 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3501 vms_debug2 ((2, "vms_write_ehdr (%p)\n", abfd
));
3503 _bfd_vms_output_alignment (recwr
, 2);
3505 _bfd_vms_write_emh (abfd
);
3506 _bfd_vms_write_lmn (abfd
, "GNU AS");
3509 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3510 _bfd_vms_output_short (recwr
, EMH__C_SRC
);
3512 for (symnum
= 0; symnum
< abfd
->symcount
; symnum
++)
3514 symbol
= abfd
->outsymbols
[symnum
];
3516 if (symbol
->flags
& BSF_FILE
)
3518 if (CONST_STRNEQ ((char *)symbol
->name
, "<CASE:"))
3520 PRIV (flag_hash_long_names
) = symbol
->name
[6] - '0';
3521 PRIV (flag_show_after_trunc
) = symbol
->name
[7] - '0';
3529 _bfd_vms_output_dump (recwr
, (unsigned char *) symbol
->name
,
3530 (int) strlen (symbol
->name
));
3537 if (symnum
== abfd
->symcount
)
3538 _bfd_vms_output_dump (recwr
, (unsigned char *) STRING_COMMA_LEN ("noname"));
3540 _bfd_vms_output_end (abfd
, recwr
);
3543 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3544 _bfd_vms_output_short (recwr
, EMH__C_TTL
);
3545 _bfd_vms_output_dump (recwr
, (unsigned char *) STRING_COMMA_LEN ("TTL"));
3546 _bfd_vms_output_end (abfd
, recwr
);
3549 _bfd_vms_output_begin (recwr
, EOBJ__C_EMH
);
3550 _bfd_vms_output_short (recwr
, EMH__C_CPR
);
3551 _bfd_vms_output_dump (recwr
,
3552 (unsigned char *)"GNU BFD ported by Klaus Kämpf 1994-1996",
3554 _bfd_vms_output_end (abfd
, recwr
);
3559 /* Part 4.6, relocations. */
3562 /* WRITE ETIR SECTION
3564 This is still under construction and therefore not documented. */
3566 /* Close the etir/etbt record. */
3569 end_etir_record (bfd
* abfd
)
3571 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3573 _bfd_vms_output_end (abfd
, recwr
);
3577 start_etir_or_etbt_record (bfd
*abfd
, asection
*section
, bfd_vma offset
)
3579 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3581 if (section
->flags
& SEC_DEBUGGING
)
3583 _bfd_vms_output_begin (recwr
, EOBJ__C_ETBT
);
3587 /* Push start offset. */
3588 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
3589 _bfd_vms_output_long (recwr
, (unsigned long) 0);
3590 _bfd_vms_output_end_subrec (recwr
);
3593 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_CTL_DFLOC
);
3594 _bfd_vms_output_end_subrec (recwr
);
3599 _bfd_vms_output_begin (recwr
, EOBJ__C_ETIR
);
3603 /* Push start offset. */
3604 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
3605 _bfd_vms_output_long (recwr
, (unsigned long) section
->target_index
);
3606 _bfd_vms_output_quad (recwr
, offset
);
3607 _bfd_vms_output_end_subrec (recwr
);
3609 /* Start = pop (). */
3610 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_CTL_SETRB
);
3611 _bfd_vms_output_end_subrec (recwr
);
3616 /* Output a STO_IMM command for SSIZE bytes of data from CPR at virtual
3617 address VADDR in section specified by SEC_INDEX and NAME. */
3620 sto_imm (bfd
*abfd
, asection
*section
,
3621 bfd_size_type ssize
, unsigned char *cptr
, bfd_vma vaddr
)
3624 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3627 _bfd_vms_debug (8, "sto_imm %d bytes\n", (int) ssize
);
3628 _bfd_hexdump (9, cptr
, (int) ssize
, (int) vaddr
);
3633 /* Try all the rest. */
3636 if (_bfd_vms_output_check (recwr
, size
) < 0)
3638 /* Doesn't fit, split ! */
3639 end_etir_record (abfd
);
3641 start_etir_or_etbt_record (abfd
, section
, vaddr
);
3643 size
= _bfd_vms_output_check (recwr
, 0); /* get max size */
3644 if (size
> ssize
) /* more than what's left ? */
3648 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_IMM
);
3649 _bfd_vms_output_long (recwr
, (unsigned long) (size
));
3650 _bfd_vms_output_dump (recwr
, cptr
, size
);
3651 _bfd_vms_output_end_subrec (recwr
);
3654 _bfd_vms_debug (10, "dumped %d bytes\n", (int) size
);
3655 _bfd_hexdump (10, cptr
, (int) size
, (int) vaddr
);
3665 etir_output_check (bfd
*abfd
, asection
*section
, bfd_vma vaddr
, int checklen
)
3667 if (_bfd_vms_output_check (&PRIV (recwr
), checklen
) < 0)
3669 /* Not enough room in this record. Close it and open a new one. */
3670 end_etir_record (abfd
);
3671 start_etir_or_etbt_record (abfd
, section
, vaddr
);
3675 /* Return whether RELOC must be deferred till the end. */
3678 defer_reloc_p (arelent
*reloc
)
3680 switch (reloc
->howto
->type
)
3693 /* Write section contents for bfd abfd. Return FALSE on error. */
3696 _bfd_vms_write_etir (bfd
* abfd
, int objtype ATTRIBUTE_UNUSED
)
3699 struct vms_rec_wr
*recwr
= &PRIV (recwr
);
3701 vms_debug2 ((2, "vms_write_tir (%p, %d)\n", abfd
, objtype
));
3703 _bfd_vms_output_alignment (recwr
, 4);
3705 PRIV (vms_linkage_index
) = 1;
3707 for (section
= abfd
->sections
; section
; section
= section
->next
)
3709 vms_debug2 ((4, "writing %d. section '%s' (%d bytes)\n",
3710 section
->target_index
, section
->name
, (int) (section
->size
)));
3712 if (!(section
->flags
& SEC_HAS_CONTENTS
)
3713 || bfd_is_com_section (section
))
3716 if (!section
->contents
)
3718 bfd_set_error (bfd_error_no_contents
);
3722 start_etir_or_etbt_record (abfd
, section
, 0);
3724 if (section
->flags
& SEC_RELOC
)
3726 bfd_vma curr_addr
= 0;
3727 unsigned char *curr_data
= section
->contents
;
3729 int pass2_needed
= 0;
3730 int pass2_in_progress
= 0;
3733 if (section
->reloc_count
<= 0)
3734 (*_bfd_error_handler
)
3735 (_("SEC_RELOC with no relocs in section %s"), section
->name
);
3740 int i
= section
->reloc_count
;
3741 arelent
**rptr
= section
->orelocation
;
3742 _bfd_vms_debug (4, "%d relocations:\n", i
);
3745 _bfd_vms_debug (4, "sym %s in sec %s, value %08lx, "
3746 "addr %08lx, off %08lx, len %d: %s\n",
3747 (*(*rptr
)->sym_ptr_ptr
)->name
,
3748 (*(*rptr
)->sym_ptr_ptr
)->section
->name
,
3749 (long) (*(*rptr
)->sym_ptr_ptr
)->value
,
3750 (unsigned long)(*rptr
)->address
,
3751 (unsigned long)(*rptr
)->addend
,
3752 bfd_get_reloc_size ((*rptr
)->howto
),
3753 ( *rptr
)->howto
->name
);
3760 for (irel
= 0; irel
< section
->reloc_count
; irel
++)
3762 struct evax_private_udata_struct
*udata
;
3763 arelent
*rptr
= section
->orelocation
[irel
];
3764 bfd_vma addr
= rptr
->address
;
3765 asymbol
*sym
= *rptr
->sym_ptr_ptr
;
3766 asection
*sec
= sym
->section
;
3767 bfd_boolean defer
= defer_reloc_p (rptr
);
3771 if (pass2_in_progress
)
3773 /* Non-deferred relocs have already been output. */
3779 /* Deferred relocs must be output at the very end. */
3786 /* Regular relocs are intertwined with binary data. */
3787 if (curr_addr
> addr
)
3788 (*_bfd_error_handler
) (_("Size error in section %s"),
3790 size
= addr
- curr_addr
;
3791 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
3796 size
= bfd_get_reloc_size (rptr
->howto
);
3798 switch (rptr
->howto
->type
)
3800 case ALPHA_R_IGNORE
:
3803 case ALPHA_R_REFLONG
:
3804 if (bfd_is_und_section (sym
->section
))
3806 bfd_vma addend
= rptr
->addend
;
3807 slen
= strlen ((char *) sym
->name
);
3808 hash
= _bfd_vms_length_hash_symbol
3809 (abfd
, sym
->name
, EOBJ__C_SYMSIZ
);
3810 etir_output_check (abfd
, section
, curr_addr
, slen
);
3813 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_GBL
);
3814 _bfd_vms_output_counted (recwr
, hash
);
3815 _bfd_vms_output_end_subrec (recwr
);
3816 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
3817 _bfd_vms_output_long (recwr
, (unsigned long) addend
);
3818 _bfd_vms_output_end_subrec (recwr
);
3819 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_OPR_ADD
);
3820 _bfd_vms_output_end_subrec (recwr
);
3821 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
3822 _bfd_vms_output_end_subrec (recwr
);
3826 _bfd_vms_output_begin_subrec
3827 (recwr
, ETIR__C_STO_GBL_LW
);
3828 _bfd_vms_output_counted (recwr
, hash
);
3829 _bfd_vms_output_end_subrec (recwr
);
3832 else if (bfd_is_abs_section (sym
->section
))
3834 etir_output_check (abfd
, section
, curr_addr
, 16);
3835 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_LW
);
3836 _bfd_vms_output_long (recwr
, (unsigned long) sym
->value
);
3837 _bfd_vms_output_end_subrec (recwr
);
3838 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
3839 _bfd_vms_output_end_subrec (recwr
);
3843 etir_output_check (abfd
, section
, curr_addr
, 32);
3844 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
3845 _bfd_vms_output_long (recwr
,
3846 (unsigned long) sec
->target_index
);
3847 _bfd_vms_output_quad (recwr
, rptr
->addend
+ sym
->value
);
3848 _bfd_vms_output_end_subrec (recwr
);
3849 /* ??? Table B-8 of the OpenVMS Linker Utilily Manual
3850 says that we should have a ETIR__C_STO_OFF here.
3851 But the relocation would not be BFD_RELOC_32 then.
3852 This case is very likely unreachable. */
3853 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_LW
);
3854 _bfd_vms_output_end_subrec (recwr
);
3858 case ALPHA_R_REFQUAD
:
3859 if (bfd_is_und_section (sym
->section
))
3861 bfd_vma addend
= rptr
->addend
;
3862 slen
= strlen ((char *) sym
->name
);
3863 hash
= _bfd_vms_length_hash_symbol
3864 (abfd
, sym
->name
, EOBJ__C_SYMSIZ
);
3865 etir_output_check (abfd
, section
, curr_addr
, slen
);
3868 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_GBL
);
3869 _bfd_vms_output_counted (recwr
, hash
);
3870 _bfd_vms_output_end_subrec (recwr
);
3871 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_QW
);
3872 _bfd_vms_output_quad (recwr
, addend
);
3873 _bfd_vms_output_end_subrec (recwr
);
3874 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_OPR_ADD
);
3875 _bfd_vms_output_end_subrec (recwr
);
3876 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_QW
);
3877 _bfd_vms_output_end_subrec (recwr
);
3881 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_GBL
);
3882 _bfd_vms_output_counted (recwr
, hash
);
3883 _bfd_vms_output_end_subrec (recwr
);
3886 else if (bfd_is_abs_section (sym
->section
))
3888 etir_output_check (abfd
, section
, curr_addr
, 16);
3889 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_QW
);
3890 _bfd_vms_output_quad (recwr
, sym
->value
);
3891 _bfd_vms_output_end_subrec (recwr
);
3892 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_QW
);
3893 _bfd_vms_output_end_subrec (recwr
);
3897 etir_output_check (abfd
, section
, curr_addr
, 32);
3898 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STA_PQ
);
3899 _bfd_vms_output_long (recwr
,
3900 (unsigned long) sec
->target_index
);
3901 _bfd_vms_output_quad (recwr
, rptr
->addend
+ sym
->value
);
3902 _bfd_vms_output_end_subrec (recwr
);
3903 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_OFF
);
3904 _bfd_vms_output_end_subrec (recwr
);
3909 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
3912 case ALPHA_R_LINKAGE
:
3913 etir_output_check (abfd
, section
, curr_addr
, 64);
3914 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_LP_PSB
);
3915 _bfd_vms_output_long
3916 (recwr
, (unsigned long) PRIV (vms_linkage_index
));
3917 PRIV (vms_linkage_index
) += 2;
3918 hash
= _bfd_vms_length_hash_symbol
3919 (abfd
, sym
->name
, EOBJ__C_SYMSIZ
);
3920 _bfd_vms_output_counted (recwr
, hash
);
3921 _bfd_vms_output_byte (recwr
, 0);
3922 _bfd_vms_output_end_subrec (recwr
);
3925 case ALPHA_R_CODEADDR
:
3926 slen
= strlen ((char *) sym
->name
);
3927 hash
= _bfd_vms_length_hash_symbol
3928 (abfd
, sym
->name
, EOBJ__C_SYMSIZ
);
3929 etir_output_check (abfd
, section
, curr_addr
, slen
);
3930 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STO_CA
);
3931 _bfd_vms_output_counted (recwr
, hash
);
3932 _bfd_vms_output_end_subrec (recwr
);
3937 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
3938 etir_output_check (abfd
, section
, curr_addr
,
3939 32 + 1 + strlen (udata
->origname
));
3940 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_NOP_GBL
);
3941 _bfd_vms_output_long (recwr
, (unsigned long) udata
->lkindex
);
3942 _bfd_vms_output_long
3944 (unsigned long) udata
->enbsym
->section
->target_index
);
3945 _bfd_vms_output_quad (recwr
, rptr
->address
);
3946 _bfd_vms_output_long (recwr
, (unsigned long) 0x47ff041f);
3947 _bfd_vms_output_long
3949 (unsigned long) udata
->enbsym
->section
->target_index
);
3950 _bfd_vms_output_quad (recwr
, rptr
->addend
);
3951 _bfd_vms_output_counted
3952 (recwr
, _bfd_vms_length_hash_symbol
3953 (abfd
, udata
->origname
, EOBJ__C_SYMSIZ
));
3954 _bfd_vms_output_end_subrec (recwr
);
3958 (*_bfd_error_handler
) (_("Spurious ALPHA_R_BSR reloc"));
3963 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
3964 etir_output_check (abfd
, section
, curr_addr
,
3965 32 + 1 + strlen (udata
->origname
));
3966 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_LDA_GBL
);
3967 _bfd_vms_output_long
3968 (recwr
, (unsigned long) udata
->lkindex
+ 1);
3969 _bfd_vms_output_long
3971 (unsigned long) udata
->enbsym
->section
->target_index
);
3972 _bfd_vms_output_quad (recwr
, rptr
->address
);
3973 _bfd_vms_output_long (recwr
, (unsigned long) 0x237B0000);
3974 _bfd_vms_output_long
3975 (recwr
, (unsigned long) udata
->bsym
->section
->target_index
);
3976 _bfd_vms_output_quad (recwr
, rptr
->addend
);
3977 _bfd_vms_output_counted
3978 (recwr
, _bfd_vms_length_hash_symbol
3979 (abfd
, udata
->origname
, EOBJ__C_SYMSIZ
));
3980 _bfd_vms_output_end_subrec (recwr
);
3985 = (struct evax_private_udata_struct
*) rptr
->sym_ptr_ptr
;
3986 etir_output_check (abfd
, section
, curr_addr
,
3987 32 + 1 + strlen (udata
->origname
));
3988 _bfd_vms_output_begin_subrec (recwr
, ETIR__C_STC_BOH_GBL
);
3989 _bfd_vms_output_long (recwr
, (unsigned long) udata
->lkindex
);
3990 _bfd_vms_output_long
3992 (unsigned long) udata
->enbsym
->section
->target_index
);
3993 _bfd_vms_output_quad (recwr
, rptr
->address
);
3994 _bfd_vms_output_long (recwr
, (unsigned long) 0xD3400000);
3995 _bfd_vms_output_long
3997 (unsigned long) udata
->enbsym
->section
->target_index
);
3998 _bfd_vms_output_quad (recwr
, rptr
->addend
);
3999 _bfd_vms_output_counted
4000 (recwr
, _bfd_vms_length_hash_symbol
4001 (abfd
, udata
->origname
, EOBJ__C_SYMSIZ
));
4002 _bfd_vms_output_end_subrec (recwr
);
4006 (*_bfd_error_handler
) (_("Unhandled relocation %s"),
4013 } /* End of relocs loop. */
4015 if (!pass2_in_progress
)
4017 /* Output rest of section. */
4018 if (curr_addr
> section
->size
)
4019 (*_bfd_error_handler
) (_("Size error in section %s"),
4021 size
= section
->size
- curr_addr
;
4022 sto_imm (abfd
, section
, size
, curr_data
, curr_addr
);
4028 pass2_in_progress
= 1;
4034 else /* (section->flags & SEC_RELOC) */
4035 sto_imm (abfd
, section
, section
->size
, section
->contents
, 0);
4037 end_etir_record (abfd
);
4040 _bfd_vms_output_alignment (recwr
, 2);
4044 /* Write cached information into a file being written, at bfd_close. */
4047 alpha_vms_write_object_contents (bfd
*abfd
)
4049 vms_debug2 ((1, "vms_write_object_contents (%p)\n", abfd
));
4051 if (abfd
->flags
& (EXEC_P
| DYNAMIC
))
4053 return alpha_vms_write_exec (abfd
);
4057 if (abfd
->section_count
> 0) /* we have sections */
4059 if (_bfd_vms_write_ehdr (abfd
) != TRUE
)
4061 if (_bfd_vms_write_egsd (abfd
) != TRUE
)
4063 if (_bfd_vms_write_etir (abfd
, EOBJ__C_ETIR
) != TRUE
)
4065 if (_bfd_vms_write_eeom (abfd
) != TRUE
)
4072 /* Debug stuff: nearest line. */
4074 #define SET_MODULE_PARSED(m) \
4075 do { if ((m)->name == NULL) (m)->name = ""; } while (0)
4076 #define IS_MODULE_PARSED(m) ((m)->name != NULL)
4078 /* Build a new module for the specified BFD. */
4080 static struct module
*
4081 new_module (bfd
*abfd
)
4083 struct module
*module
4084 = (struct module
*) bfd_zalloc (abfd
, sizeof (struct module
));
4085 module
->file_table_count
= 16; /* Arbitrary. */
4087 = bfd_malloc (module
->file_table_count
* sizeof (struct fileinfo
));
4091 /* Parse debug info for a module and internalize it. */
4094 parse_module (bfd
*abfd
, struct module
*module
, unsigned char *ptr
,
4097 unsigned char *maxptr
= ptr
+ length
;
4098 unsigned char *src_ptr
, *pcl_ptr
;
4099 unsigned int prev_linum
= 0, curr_linenum
= 0;
4100 bfd_vma prev_pc
= 0, curr_pc
= 0;
4101 struct srecinfo
*curr_srec
, *srec
;
4102 struct lineinfo
*curr_line
, *line
;
4103 struct funcinfo
*funcinfo
;
4105 /* Initialize tables with zero element. */
4106 curr_srec
= (struct srecinfo
*) bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4107 module
->srec_table
= curr_srec
;
4109 curr_line
= (struct lineinfo
*) bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4110 module
->line_table
= curr_line
;
4112 while (length
== -1 || ptr
< maxptr
)
4114 /* The first byte is not counted in the recorded length. */
4115 int rec_length
= bfd_getl16 (ptr
) + 1;
4116 int rec_type
= bfd_getl16 (ptr
+ 2);
4118 vms_debug2 ((2, "DST record: leng %d, type %d\n", rec_length
, rec_type
));
4120 if (length
== -1 && rec_type
== DST__K_MODEND
)
4127 = _bfd_vms_save_counted_string (ptr
+ DST_S_B_MODBEG_NAME
);
4134 vms_debug2 ((3, "module: %s\n", module
->name
));
4141 funcinfo
= (struct funcinfo
*)
4142 bfd_zalloc (abfd
, sizeof (struct funcinfo
));
4144 = _bfd_vms_save_counted_string (ptr
+ DST_S_B_RTNBEG_NAME
);
4145 funcinfo
->low
= bfd_getl32 (ptr
+ DST_S_L_RTNBEG_ADDRESS
);
4146 funcinfo
->next
= module
->func_table
;
4147 module
->func_table
= funcinfo
;
4149 vms_debug2 ((3, "routine: %s at 0x%lx\n",
4150 funcinfo
->name
, (unsigned long) funcinfo
->low
));
4154 module
->func_table
->high
= module
->func_table
->low
4155 + bfd_getl32 (ptr
+ DST_S_L_RTNEND_SIZE
) - 1;
4157 if (module
->func_table
->high
> module
->high
)
4158 module
->high
= module
->func_table
->high
;
4160 vms_debug2 ((3, "end routine\n"));
4164 vms_debug2 ((3, "prologue\n"));
4168 vms_debug2 ((3, "epilog\n"));
4172 vms_debug2 ((3, "block\n"));
4176 vms_debug2 ((3, "end block\n"));
4180 src_ptr
= ptr
+ DST_S_C_SOURCE_HEADER_SIZE
;
4182 vms_debug2 ((3, "source info\n"));
4184 while (src_ptr
< ptr
+ rec_length
)
4186 int cmd
= src_ptr
[0], cmd_length
, data
;
4190 case DST__K_SRC_DECLFILE
:
4193 = bfd_getl16 (src_ptr
+ DST_S_W_SRC_DF_FILEID
);
4195 = _bfd_vms_save_counted_string (src_ptr
4196 + DST_S_B_SRC_DF_FILENAME
);
4198 while (fileid
>= module
->file_table_count
)
4200 module
->file_table_count
*= 2;
4202 = bfd_realloc (module
->file_table
,
4203 module
->file_table_count
4204 * sizeof (struct fileinfo
));
4207 module
->file_table
[fileid
].name
= filename
;
4208 module
->file_table
[fileid
].srec
= 1;
4209 cmd_length
= src_ptr
[DST_S_B_SRC_DF_LENGTH
] + 2;
4210 vms_debug2 ((4, "DST_S_C_SRC_DECLFILE: %d, %s\n",
4211 fileid
, module
->file_table
[fileid
].name
));
4215 case DST__K_SRC_DEFLINES_B
:
4216 /* Perform the association and set the next higher index
4218 data
= src_ptr
[DST_S_B_SRC_UNSBYTE
];
4219 srec
= (struct srecinfo
*)
4220 bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4221 srec
->line
= curr_srec
->line
+ data
;
4222 srec
->srec
= curr_srec
->srec
+ data
;
4223 srec
->sfile
= curr_srec
->sfile
;
4224 curr_srec
->next
= srec
;
4227 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_B: %d\n", data
));
4230 case DST__K_SRC_DEFLINES_W
:
4231 /* Perform the association and set the next higher index
4233 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4234 srec
= (struct srecinfo
*)
4235 bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4236 srec
->line
= curr_srec
->line
+ data
;
4237 srec
->srec
= curr_srec
->srec
+ data
,
4238 srec
->sfile
= curr_srec
->sfile
;
4239 curr_srec
->next
= srec
;
4242 vms_debug2 ((4, "DST_S_C_SRC_DEFLINES_W: %d\n", data
));
4245 case DST__K_SRC_INCRLNUM_B
:
4246 data
= src_ptr
[DST_S_B_SRC_UNSBYTE
];
4247 curr_srec
->line
+= data
;
4249 vms_debug2 ((4, "DST_S_C_SRC_INCRLNUM_B: %d\n", data
));
4252 case DST__K_SRC_SETFILE
:
4253 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4254 curr_srec
->sfile
= data
;
4255 curr_srec
->srec
= module
->file_table
[data
].srec
;
4257 vms_debug2 ((4, "DST_S_C_SRC_SETFILE: %d\n", data
));
4260 case DST__K_SRC_SETLNUM_L
:
4261 data
= bfd_getl32 (src_ptr
+ DST_S_L_SRC_UNSLONG
);
4262 curr_srec
->line
= data
;
4264 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_L: %d\n", data
));
4267 case DST__K_SRC_SETLNUM_W
:
4268 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4269 curr_srec
->line
= data
;
4271 vms_debug2 ((4, "DST_S_C_SRC_SETLNUM_W: %d\n", data
));
4274 case DST__K_SRC_SETREC_L
:
4275 data
= bfd_getl32 (src_ptr
+ DST_S_L_SRC_UNSLONG
);
4276 curr_srec
->srec
= data
;
4277 module
->file_table
[curr_srec
->sfile
].srec
= data
;
4279 vms_debug2 ((4, "DST_S_C_SRC_SETREC_L: %d\n", data
));
4282 case DST__K_SRC_SETREC_W
:
4283 data
= bfd_getl16 (src_ptr
+ DST_S_W_SRC_UNSWORD
);
4284 curr_srec
->srec
= data
;
4285 module
->file_table
[curr_srec
->sfile
].srec
= data
;
4287 vms_debug2 ((4, "DST_S_C_SRC_SETREC_W: %d\n", data
));
4290 case DST__K_SRC_FORMFEED
:
4292 vms_debug2 ((4, "DST_S_C_SRC_FORMFEED\n"));
4296 (*_bfd_error_handler
) (_("unknown source command %d"),
4302 src_ptr
+= cmd_length
;
4306 case DST__K_LINE_NUM
:
4307 pcl_ptr
= ptr
+ DST_S_C_LINE_NUM_HEADER_SIZE
;
4309 vms_debug2 ((3, "line info\n"));
4311 while (pcl_ptr
< ptr
+ rec_length
)
4313 /* The command byte is signed so we must sign-extend it. */
4314 int cmd
= ((signed char *)pcl_ptr
)[0], cmd_length
, data
;
4318 case DST__K_DELTA_PC_W
:
4319 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4323 vms_debug2 ((4, "DST__K_DELTA_PC_W: %d\n", data
));
4326 case DST__K_DELTA_PC_L
:
4327 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4331 vms_debug2 ((4, "DST__K_DELTA_PC_L: %d\n", data
));
4334 case DST__K_INCR_LINUM
:
4335 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4336 curr_linenum
+= data
;
4338 vms_debug2 ((4, "DST__K_INCR_LINUM: %d\n", data
));
4341 case DST__K_INCR_LINUM_W
:
4342 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4343 curr_linenum
+= data
;
4345 vms_debug2 ((4, "DST__K_INCR_LINUM_W: %d\n", data
));
4348 case DST__K_INCR_LINUM_L
:
4349 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4350 curr_linenum
+= data
;
4352 vms_debug2 ((4, "DST__K_INCR_LINUM_L: %d\n", data
));
4355 case DST__K_SET_LINUM_INCR
:
4356 (*_bfd_error_handler
)
4357 (_("DST__K_SET_LINUM_INCR not implemented"));
4361 case DST__K_SET_LINUM_INCR_W
:
4362 (*_bfd_error_handler
)
4363 (_("DST__K_SET_LINUM_INCR_W not implemented"));
4367 case DST__K_RESET_LINUM_INCR
:
4368 (*_bfd_error_handler
)
4369 (_("DST__K_RESET_LINUM_INCR not implemented"));
4373 case DST__K_BEG_STMT_MODE
:
4374 (*_bfd_error_handler
)
4375 (_("DST__K_BEG_STMT_MODE not implemented"));
4379 case DST__K_END_STMT_MODE
:
4380 (*_bfd_error_handler
)
4381 (_("DST__K_END_STMT_MODE not implemented"));
4385 case DST__K_SET_LINUM_B
:
4386 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4387 curr_linenum
= data
;
4389 vms_debug2 ((4, "DST__K_SET_LINUM_B: %d\n", data
));
4392 case DST__K_SET_LINUM
:
4393 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4394 curr_linenum
= data
;
4396 vms_debug2 ((4, "DST__K_SET_LINE_NUM: %d\n", data
));
4399 case DST__K_SET_LINUM_L
:
4400 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4401 curr_linenum
= data
;
4403 vms_debug2 ((4, "DST__K_SET_LINUM_L: %d\n", data
));
4407 (*_bfd_error_handler
)
4408 (_("DST__K_SET_PC not implemented"));
4412 case DST__K_SET_PC_W
:
4413 (*_bfd_error_handler
)
4414 (_("DST__K_SET_PC_W not implemented"));
4418 case DST__K_SET_PC_L
:
4419 (*_bfd_error_handler
)
4420 (_("DST__K_SET_PC_L not implemented"));
4424 case DST__K_SET_STMTNUM
:
4425 (*_bfd_error_handler
)
4426 (_("DST__K_SET_STMTNUM not implemented"));
4431 data
= pcl_ptr
[DST_S_B_PCLINE_UNSBYTE
];
4434 vms_debug2 ((4, "DST__K_TERM: %d\n", data
));
4438 data
= bfd_getl16 (pcl_ptr
+ DST_S_W_PCLINE_UNSWORD
);
4441 vms_debug2 ((4, "DST__K_TERM_W: %d\n", data
));
4445 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4448 vms_debug2 ((4, "DST__K_TERM_L: %d\n", data
));
4451 case DST__K_SET_ABS_PC
:
4452 data
= bfd_getl32 (pcl_ptr
+ DST_S_L_PCLINE_UNSLONG
);
4455 vms_debug2 ((4, "DST__K_SET_ABS_PC: 0x%x\n", data
));
4464 vms_debug2 ((4, "bump pc to 0x%lx and line to %d\n",
4465 (unsigned long)curr_pc
, curr_linenum
));
4469 (*_bfd_error_handler
) (_("unknown line command %d"),
4476 if ((curr_linenum
!= prev_linum
&& curr_pc
!= prev_pc
)
4478 || cmd
== DST__K_DELTA_PC_L
4479 || cmd
== DST__K_DELTA_PC_W
)
4481 line
= (struct lineinfo
*)
4482 bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4483 line
->address
= curr_pc
;
4484 line
->line
= curr_linenum
;
4486 curr_line
->next
= line
;
4489 prev_linum
= curr_linenum
;
4491 vms_debug2 ((4, "-> correlate pc 0x%lx with line %d\n",
4492 (unsigned long)curr_pc
, curr_linenum
));
4495 pcl_ptr
+= cmd_length
;
4499 case 0x17: /* Undocumented type used by DEC C to declare equates. */
4500 vms_debug2 ((3, "undocumented type 0x17\n"));
4504 vms_debug2 ((3, "ignoring record\n"));
4512 /* Finalize tables with EOL marker. */
4513 srec
= (struct srecinfo
*) bfd_zalloc (abfd
, sizeof (struct srecinfo
));
4514 srec
->line
= (unsigned int) -1;
4515 srec
->srec
= (unsigned int) -1;
4516 curr_srec
->next
= srec
;
4518 line
= (struct lineinfo
*) bfd_zalloc (abfd
, sizeof (struct lineinfo
));
4519 line
->line
= (unsigned int) -1;
4520 line
->address
= (bfd_vma
) -1;
4521 curr_line
->next
= line
;
4523 /* Advertise that this module has been parsed. This is needed
4524 because parsing can be either performed at module creation
4525 or deferred until debug info is consumed. */
4526 SET_MODULE_PARSED (module
);
4529 /* Build the list of modules for the specified BFD. */
4531 static struct module
*
4532 build_module_list (bfd
*abfd
)
4534 struct module
*module
, *list
= NULL
;
4537 if ((dmt
= bfd_get_section_by_name (abfd
, "$DMT$")))
4539 /* We have a DMT section so this must be an image. Parse the
4540 section and build the list of modules. This is sufficient
4541 since we can compute the start address and the end address
4542 of every module from the section contents. */
4543 bfd_size_type size
= bfd_get_section_size (dmt
);
4544 unsigned char *ptr
, *end
;
4546 ptr
= (unsigned char *) bfd_alloc (abfd
, size
);
4550 if (! bfd_get_section_contents (abfd
, dmt
, ptr
, 0, size
))
4553 vms_debug2 ((2, "DMT\n"));
4559 /* Each header declares a module with its start offset and size
4560 of debug info in the DST section, as well as the count of
4561 program sections (i.e. address spans) it contains. */
4562 int modbeg
= bfd_getl32 (ptr
+ DBG_S_L_DMT_MODBEG
);
4563 int msize
= bfd_getl32 (ptr
+ DBG_S_L_DST_SIZE
);
4564 int count
= bfd_getl16 (ptr
+ DBG_S_W_DMT_PSECT_COUNT
);
4565 ptr
+= DBG_S_C_DMT_HEADER_SIZE
;
4567 vms_debug2 ((3, "module: modbeg = %d, size = %d, count = %d\n",
4568 modbeg
, msize
, count
));
4570 /* We create a 'module' structure for each program section since
4571 we only support contiguous addresses in a 'module' structure.
4572 As a consequence, the actual debug info in the DST section is
4573 shared and can be parsed multiple times; that doesn't seem to
4574 cause problems in practice. */
4577 int start
= bfd_getl32 (ptr
+ DBG_S_L_DMT_PSECT_START
);
4578 int length
= bfd_getl32 (ptr
+ DBG_S_L_DMT_PSECT_LENGTH
);
4579 module
= new_module (abfd
);
4580 module
->modbeg
= modbeg
;
4581 module
->size
= msize
;
4582 module
->low
= start
;
4583 module
->high
= start
+ length
;
4584 module
->next
= list
;
4586 ptr
+= DBG_S_C_DMT_PSECT_SIZE
;
4588 vms_debug2 ((4, "section: start = 0x%x, length = %d\n",
4595 /* We don't have a DMT section so this must be an object. Parse
4596 the module right now in order to compute its start address and
4598 module
= new_module (abfd
);
4599 parse_module (abfd
, module
, PRIV (dst_section
)->contents
, -1);
4606 /* Calculate and return the name of the source file and the line nearest
4607 to the wanted location in the specified module. */
4610 module_find_nearest_line (bfd
*abfd
, struct module
*module
, bfd_vma addr
,
4611 const char **file
, const char **func
,
4614 struct funcinfo
*funcinfo
;
4615 struct lineinfo
*lineinfo
;
4616 struct srecinfo
*srecinfo
;
4617 bfd_boolean ret
= FALSE
;
4619 /* Parse this module if that was not done at module creation. */
4620 if (! IS_MODULE_PARSED (module
))
4622 unsigned int size
= module
->size
;
4623 unsigned int modbeg
= PRIV (dst_section
)->filepos
+ module
->modbeg
;
4624 unsigned char *buffer
= (unsigned char *) bfd_malloc (module
->size
);
4626 if (bfd_seek (abfd
, modbeg
, SEEK_SET
) != 0
4627 || bfd_bread (buffer
, size
, abfd
) != size
)
4629 bfd_set_error (bfd_error_no_debug_section
);
4633 parse_module (abfd
, module
, buffer
, size
);
4637 /* Find out the function (if any) that contains the address. */
4638 for (funcinfo
= module
->func_table
; funcinfo
; funcinfo
= funcinfo
->next
)
4639 if (addr
>= funcinfo
->low
&& addr
<= funcinfo
->high
)
4641 *func
= funcinfo
->name
;
4646 /* Find out the source file and the line nearest to the address. */
4647 for (lineinfo
= module
->line_table
; lineinfo
; lineinfo
= lineinfo
->next
)
4648 if (lineinfo
->next
&& addr
< lineinfo
->next
->address
)
4650 for (srecinfo
= module
->srec_table
; srecinfo
; srecinfo
= srecinfo
->next
)
4651 if (srecinfo
->next
&& lineinfo
->line
< srecinfo
->next
->line
)
4653 if (srecinfo
->sfile
> 0)
4655 *file
= module
->file_table
[srecinfo
->sfile
].name
;
4656 *line
= srecinfo
->srec
+ lineinfo
->line
- srecinfo
->line
;
4660 *file
= module
->name
;
4661 *line
= lineinfo
->line
;
4672 /* Provided a BFD, a section and an offset into the section, calculate and
4673 return the name of the source file and the line nearest to the wanted
4677 _bfd_vms_find_nearest_dst_line (bfd
*abfd
, asection
*section
,
4678 asymbol
**symbols ATTRIBUTE_UNUSED
,
4679 bfd_vma offset
, const char **file
,
4680 const char **func
, unsigned int *line
)
4682 struct module
*module
;
4684 /* What address are we looking for? */
4685 bfd_vma addr
= section
->vma
+ offset
;
4691 if (PRIV (dst_section
) == NULL
|| !(abfd
->flags
& (EXEC_P
| DYNAMIC
)))
4694 if (PRIV (modules
) == NULL
)
4696 PRIV (modules
) = build_module_list (abfd
);
4697 if (PRIV (modules
) == NULL
)
4701 for (module
= PRIV (modules
); module
; module
= module
->next
)
4702 if (addr
>= module
->low
&& addr
<= module
->high
)
4703 return module_find_nearest_line (abfd
, module
, addr
, file
, func
, line
);
4708 /* Canonicalizations. */
4709 /* Set name, value, section and flags of SYM from E. */
4712 alpha_vms_convert_symbol (bfd
*abfd
, struct vms_symbol_entry
*e
, asymbol
*sym
)
4721 flags
= BSF_NO_FLAGS
;
4727 if (e
->flags
& EGSY__V_WEAK
)
4730 if (e
->flags
& EGSY__V_DEF
)
4732 /* Symbol definition. */
4733 flags
|= BSF_GLOBAL
;
4734 if (e
->flags
& EGSY__V_NORM
)
4735 flags
|= BSF_FUNCTION
;
4741 /* Symbol reference. */
4742 sec
= bfd_und_section_ptr
;
4747 /* A universal symbol is by definition global... */
4748 flags
|= BSF_GLOBAL
;
4750 /* ...and dynamic in shared libraries. */
4751 if (abfd
->flags
& DYNAMIC
)
4752 flags
|= BSF_DYNAMIC
;
4754 if (e
->flags
& EGSY__V_WEAK
)
4757 if (!(e
->flags
& EGSY__V_DEF
))
4760 if (e
->flags
& EGSY__V_NORM
)
4761 flags
|= BSF_FUNCTION
;
4764 /* sec = e->section; */
4765 sec
= bfd_abs_section_ptr
;
4780 /* Return the number of bytes required to store a vector of pointers
4781 to asymbols for all the symbols in the BFD abfd, including a
4782 terminal NULL pointer. If there are no symbols in the BFD,
4783 then return 0. If an error occurs, return -1. */
4786 alpha_vms_get_symtab_upper_bound (bfd
*abfd
)
4788 vms_debug2 ((1, "alpha_vms_get_symtab_upper_bound (%p), %d symbols\n",
4789 abfd
, PRIV (gsd_sym_count
)));
4791 return (PRIV (gsd_sym_count
) + 1) * sizeof (asymbol
*);
4794 /* Read the symbols from the BFD abfd, and fills in the vector
4795 location with pointers to the symbols and a trailing NULL.
4797 Return number of symbols read. */
4800 alpha_vms_canonicalize_symtab (bfd
*abfd
, asymbol
**symbols
)
4804 vms_debug2 ((1, "alpha_vms_canonicalize_symtab (%p, <ret>)\n", abfd
));
4806 if (PRIV (csymbols
) == NULL
)
4808 PRIV (csymbols
) = (asymbol
**) bfd_alloc
4809 (abfd
, PRIV (gsd_sym_count
) * sizeof (asymbol
*));
4811 /* Traverse table and fill symbols vector. */
4812 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
4814 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
4817 sym
= bfd_make_empty_symbol (abfd
);
4818 if (sym
== NULL
|| !alpha_vms_convert_symbol (abfd
, e
, sym
))
4820 bfd_release (abfd
, PRIV (csymbols
));
4821 PRIV (csymbols
) = NULL
;
4825 PRIV (csymbols
)[i
] = sym
;
4829 if (symbols
!= NULL
)
4831 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
4832 symbols
[i
] = PRIV (csymbols
)[i
];
4836 return PRIV (gsd_sym_count
);
4839 /* Read and convert relocations from ETIR. We do it once for all sections. */
4842 alpha_vms_slurp_relocs (bfd
*abfd
)
4846 vms_debug2 ((3, "alpha_vms_slurp_relocs\n"));
4848 /* We slurp relocs only once, for all sections. */
4849 if (PRIV (reloc_done
))
4851 PRIV (reloc_done
) = TRUE
;
4853 if (alpha_vms_canonicalize_symtab (abfd
, NULL
) < 0)
4856 if (bfd_seek (abfd
, 0, SEEK_SET
) != 0)
4861 unsigned char *begin
;
4864 bfd_reloc_code_real_type reloc_code
;
4870 bfd_vma cur_address
;
4872 unsigned char *cur_sym
= NULL
;
4874 bfd_vma cur_addend
= 0;
4876 /* Skip non-ETIR records. */
4877 type
= _bfd_vms_get_object_record (abfd
);
4878 if (type
== EOBJ__C_EEOM
)
4880 if (type
!= EOBJ__C_ETIR
)
4883 begin
= PRIV (recrd
.rec
) + 4;
4884 end
= PRIV (recrd
.rec
) + PRIV (recrd
.rec_size
);
4886 for (ptr
= begin
; ptr
< end
; ptr
+= length
)
4890 cmd
= bfd_getl16 (ptr
);
4891 length
= bfd_getl16 (ptr
+ 2);
4893 cur_address
= vaddr
;
4895 vms_debug2 ((4, "alpha_vms_slurp_relocs: etir %s\n",
4896 _bfd_vms_etir_name (cmd
)));
4900 case ETIR__C_STA_GBL
: /* ALPHA_R_REFLONG und_section, step 1 */
4901 /* ALPHA_R_REFQUAD und_section, step 1 */
4906 case ETIR__C_STA_PQ
: /* ALPHA_R_REF{LONG|QUAD}, others part 1 */
4907 cur_psidx
= bfd_getl32 (ptr
+ 4);
4908 cur_addend
= bfd_getl64 (ptr
+ 8);
4912 case ETIR__C_CTL_SETRB
:
4913 if (prev_cmd
!= ETIR__C_STA_PQ
)
4915 (*_bfd_error_handler
)
4916 (_("Unknown reloc %s + %s"), _bfd_vms_etir_name (prev_cmd
),
4917 _bfd_vms_etir_name (cmd
));
4920 cur_psect
= cur_psidx
;
4926 case ETIR__C_STA_LW
: /* ALPHA_R_REFLONG abs_section, step 1 */
4927 /* ALPHA_R_REFLONG und_section, step 2 */
4930 if (prev_cmd
!= ETIR__C_STA_GBL
)
4932 (*_bfd_error_handler
)
4933 (_("Unknown reloc %s + %s"), _bfd_vms_etir_name (cmd
),
4934 _bfd_vms_etir_name (ETIR__C_STA_LW
));
4938 cur_addend
= bfd_getl32 (ptr
+ 4);
4942 case ETIR__C_STA_QW
: /* ALPHA_R_REFQUAD abs_section, step 1 */
4943 /* ALPHA_R_REFQUAD und_section, step 2 */
4944 if (prev_cmd
!= -1 && prev_cmd
!= ETIR__C_STA_GBL
)
4946 (*_bfd_error_handler
)
4947 (_("Unknown reloc %s + %s"), _bfd_vms_etir_name (cmd
),
4948 _bfd_vms_etir_name (ETIR__C_STA_QW
));
4951 cur_addend
= bfd_getl64 (ptr
+ 4);
4955 case ETIR__C_STO_LW
: /* ALPHA_R_REFLONG und_section, step 4 */
4956 /* ALPHA_R_REFLONG abs_section, step 2 */
4957 /* ALPHA_R_REFLONG others, step 2 */
4958 if (prev_cmd
!= ETIR__C_OPR_ADD
4959 && prev_cmd
!= ETIR__C_STA_LW
4960 && prev_cmd
!= ETIR__C_STA_PQ
)
4962 (*_bfd_error_handler
) (_("Unknown reloc %s + %s"),
4963 _bfd_vms_etir_name (prev_cmd
),
4964 _bfd_vms_etir_name (ETIR__C_STO_LW
));
4967 reloc_code
= BFD_RELOC_32
;
4970 case ETIR__C_STO_QW
: /* ALPHA_R_REFQUAD und_section, step 4 */
4971 /* ALPHA_R_REFQUAD abs_section, step 2 */
4972 if (prev_cmd
!= ETIR__C_OPR_ADD
&& prev_cmd
!= ETIR__C_STA_QW
)
4974 (*_bfd_error_handler
) (_("Unknown reloc %s + %s"),
4975 _bfd_vms_etir_name (prev_cmd
),
4976 _bfd_vms_etir_name (ETIR__C_STO_QW
));
4979 reloc_code
= BFD_RELOC_64
;
4982 case ETIR__C_STO_OFF
: /* ALPHA_R_REFQUAD others, step 2 */
4983 if (prev_cmd
!= ETIR__C_STA_PQ
)
4985 (*_bfd_error_handler
) (_("Unknown reloc %s + %s"),
4986 _bfd_vms_etir_name (prev_cmd
),
4987 _bfd_vms_etir_name (ETIR__C_STO_OFF
));
4990 reloc_code
= BFD_RELOC_64
;
4993 case ETIR__C_OPR_ADD
: /* ALPHA_R_REFLONG und_section, step 3 */
4994 /* ALPHA_R_REFQUAD und_section, step 3 */
4995 if (prev_cmd
!= ETIR__C_STA_LW
&& prev_cmd
!= ETIR__C_STA_QW
)
4997 (*_bfd_error_handler
) (_("Unknown reloc %s + %s"),
4998 _bfd_vms_etir_name (prev_cmd
),
4999 _bfd_vms_etir_name (ETIR__C_OPR_ADD
));
5002 prev_cmd
= ETIR__C_OPR_ADD
;
5005 case ETIR__C_STO_CA
: /* ALPHA_R_CODEADDR */
5006 reloc_code
= BFD_RELOC_ALPHA_CODEADDR
;
5010 case ETIR__C_STO_GBL
: /* ALPHA_R_REFQUAD und_section */
5011 reloc_code
= BFD_RELOC_64
;
5015 case ETIR__C_STO_GBL_LW
: /* ALPHA_R_REFLONG und_section */
5016 reloc_code
= BFD_RELOC_32
;
5020 case ETIR__C_STC_LP_PSB
: /* ALPHA_R_LINKAGE */
5021 reloc_code
= BFD_RELOC_ALPHA_LINKAGE
;
5025 case ETIR__C_STC_NOP_GBL
: /* ALPHA_R_NOP */
5026 reloc_code
= BFD_RELOC_ALPHA_NOP
;
5029 case ETIR__C_STC_BSR_GBL
: /* ALPHA_R_BSR */
5030 reloc_code
= BFD_RELOC_ALPHA_BSR
;
5033 case ETIR__C_STC_LDA_GBL
: /* ALPHA_R_LDA */
5034 reloc_code
= BFD_RELOC_ALPHA_LDA
;
5037 case ETIR__C_STC_BOH_GBL
: /* ALPHA_R_BOH */
5038 reloc_code
= BFD_RELOC_ALPHA_BOH
;
5042 cur_sym
= ptr
+ 4 + 32;
5043 cur_address
= bfd_getl64 (ptr
+ 4 + 8);
5044 cur_addend
= bfd_getl64 (ptr
+ 4 + 24);
5047 case ETIR__C_STO_IMM
:
5048 vaddr
+= bfd_getl32 (ptr
+ 4);
5052 (*_bfd_error_handler
) (_("Unknown reloc %s"),
5053 _bfd_vms_etir_name (cmd
));
5059 struct vms_section_data_struct
*vms_sec
;
5062 /* Get section to which the relocation applies. */
5063 if (cur_psect
< 0 || cur_psect
> (int)PRIV (section_count
))
5065 (*_bfd_error_handler
) (_("Invalid section index in ETIR"));
5068 sec
= PRIV (sections
)[cur_psect
];
5069 vms_sec
= vms_section_data (sec
);
5071 /* Allocate a reloc entry. */
5072 if (sec
->reloc_count
>= vms_sec
->reloc_max
)
5074 if (vms_sec
->reloc_max
== 0)
5076 vms_sec
->reloc_max
= 64;
5077 sec
->relocation
= bfd_zmalloc
5078 (vms_sec
->reloc_max
* sizeof (arelent
));
5082 vms_sec
->reloc_max
*= 2;
5083 sec
->relocation
= bfd_realloc
5084 (sec
->relocation
, vms_sec
->reloc_max
* sizeof (arelent
));
5087 reloc
= &sec
->relocation
[sec
->reloc_count
];
5090 reloc
->howto
= bfd_reloc_type_lookup (abfd
, reloc_code
);
5092 if (cur_sym
!= NULL
)
5095 unsigned int symlen
= *cur_sym
;
5098 /* Linear search. */
5103 for (j
= 0; j
< PRIV (gsd_sym_count
); j
++)
5104 if (PRIV (syms
)[j
]->namelen
== symlen
5105 && memcmp (PRIV (syms
)[j
]->name
, cur_sym
, symlen
) == 0)
5107 sym
= &PRIV (csymbols
)[j
];
5112 (*_bfd_error_handler
) (_("Unknown symbol in command %s"),
5113 _bfd_vms_etir_name (cmd
));
5114 reloc
->sym_ptr_ptr
= NULL
;
5117 reloc
->sym_ptr_ptr
= sym
;
5119 else if (cur_psidx
>= 0)
5120 reloc
->sym_ptr_ptr
=
5121 PRIV (sections
)[cur_psidx
]->symbol_ptr_ptr
;
5123 reloc
->sym_ptr_ptr
= NULL
;
5125 reloc
->address
= cur_address
;
5126 reloc
->addend
= cur_addend
;
5128 vaddr
+= bfd_get_reloc_size (reloc
->howto
);
5137 vms_debug2 ((3, "alpha_vms_slurp_relocs: result = TRUE\n"));
5142 /* Return the number of bytes required to store the relocation
5143 information associated with the given section. */
5146 alpha_vms_get_reloc_upper_bound (bfd
*abfd ATTRIBUTE_UNUSED
, asection
*section
)
5148 alpha_vms_slurp_relocs (abfd
);
5150 return (section
->reloc_count
+ 1) * sizeof (arelent
*);
5153 /* Convert relocations from VMS (external) form into BFD internal
5154 form. Return the number of relocations. */
5157 alpha_vms_canonicalize_reloc (bfd
*abfd
, asection
*section
, arelent
**relptr
,
5158 asymbol
**symbols ATTRIBUTE_UNUSED
)
5163 if (!alpha_vms_slurp_relocs (abfd
))
5166 count
= section
->reloc_count
;
5167 tblptr
= section
->relocation
;
5170 *relptr
++ = tblptr
++;
5172 *relptr
= (arelent
*) NULL
;
5173 return section
->reloc_count
;
5176 /* This is just copied from ecoff-alpha, needs to be fixed probably. */
5178 /* How to process the various reloc types. */
5180 static bfd_reloc_status_type
5181 reloc_nil (bfd
* abfd ATTRIBUTE_UNUSED
,
5182 arelent
*reloc ATTRIBUTE_UNUSED
,
5183 asymbol
*sym ATTRIBUTE_UNUSED
,
5184 void * data ATTRIBUTE_UNUSED
,
5185 asection
*sec ATTRIBUTE_UNUSED
,
5186 bfd
*output_bfd ATTRIBUTE_UNUSED
,
5187 char **error_message ATTRIBUTE_UNUSED
)
5190 vms_debug (1, "reloc_nil (abfd %p, output_bfd %p)\n", abfd
, output_bfd
);
5191 vms_debug (2, "In section %s, symbol %s\n",
5192 sec
->name
, sym
->name
);
5193 vms_debug (2, "reloc sym %s, addr %08lx, addend %08lx, reloc is a %s\n",
5194 reloc
->sym_ptr_ptr
[0]->name
,
5195 (unsigned long)reloc
->address
,
5196 (unsigned long)reloc
->addend
, reloc
->howto
->name
);
5197 vms_debug (2, "data at %p\n", data
);
5198 /* _bfd_hexdump (2, data, bfd_get_reloc_size (reloc->howto), 0); */
5201 return bfd_reloc_ok
;
5204 /* In case we're on a 32-bit machine, construct a 64-bit "-1" value
5205 from smaller values. Start with zero, widen, *then* decrement. */
5206 #define MINUS_ONE (((bfd_vma)0) - 1)
5208 static reloc_howto_type alpha_howto_table
[] =
5210 HOWTO (ALPHA_R_IGNORE
, /* Type. */
5211 0, /* Rightshift. */
5212 0, /* Size (0 = byte, 1 = short, 2 = long). */
5214 TRUE
, /* PC relative. */
5216 complain_overflow_dont
,/* Complain_on_overflow. */
5217 reloc_nil
, /* Special_function. */
5218 "IGNORE", /* Name. */
5219 TRUE
, /* Partial_inplace. */
5220 0, /* Source mask */
5222 TRUE
), /* PC rel offset. */
5224 /* A 64 bit reference to a symbol. */
5225 HOWTO (ALPHA_R_REFQUAD
, /* Type. */
5226 0, /* Rightshift. */
5227 4, /* Size (0 = byte, 1 = short, 2 = long). */
5229 FALSE
, /* PC relative. */
5231 complain_overflow_bitfield
, /* Complain_on_overflow. */
5232 reloc_nil
, /* Special_function. */
5233 "REFQUAD", /* Name. */
5234 TRUE
, /* Partial_inplace. */
5235 MINUS_ONE
, /* Source mask. */
5236 MINUS_ONE
, /* Dest mask. */
5237 FALSE
), /* PC rel offset. */
5239 /* A 21 bit branch. The native assembler generates these for
5240 branches within the text segment, and also fills in the PC
5241 relative offset in the instruction. */
5242 HOWTO (ALPHA_R_BRADDR
, /* Type. */
5243 2, /* Rightshift. */
5244 2, /* Size (0 = byte, 1 = short, 2 = long). */
5246 TRUE
, /* PC relative. */
5248 complain_overflow_signed
, /* Complain_on_overflow. */
5249 reloc_nil
, /* Special_function. */
5250 "BRADDR", /* Name. */
5251 TRUE
, /* Partial_inplace. */
5252 0x1fffff, /* Source mask. */
5253 0x1fffff, /* Dest mask. */
5254 FALSE
), /* PC rel offset. */
5256 /* A hint for a jump to a register. */
5257 HOWTO (ALPHA_R_HINT
, /* Type. */
5258 2, /* Rightshift. */
5259 1, /* Size (0 = byte, 1 = short, 2 = long). */
5261 TRUE
, /* PC relative. */
5263 complain_overflow_dont
,/* Complain_on_overflow. */
5264 reloc_nil
, /* Special_function. */
5266 TRUE
, /* Partial_inplace. */
5267 0x3fff, /* Source mask. */
5268 0x3fff, /* Dest mask. */
5269 FALSE
), /* PC rel offset. */
5271 /* 16 bit PC relative offset. */
5272 HOWTO (ALPHA_R_SREL16
, /* Type. */
5273 0, /* Rightshift. */
5274 1, /* Size (0 = byte, 1 = short, 2 = long). */
5276 TRUE
, /* PC relative. */
5278 complain_overflow_signed
, /* Complain_on_overflow. */
5279 reloc_nil
, /* Special_function. */
5280 "SREL16", /* Name. */
5281 TRUE
, /* Partial_inplace. */
5282 0xffff, /* Source mask. */
5283 0xffff, /* Dest mask. */
5284 FALSE
), /* PC rel offset. */
5286 /* 32 bit PC relative offset. */
5287 HOWTO (ALPHA_R_SREL32
, /* Type. */
5288 0, /* Rightshift. */
5289 2, /* Size (0 = byte, 1 = short, 2 = long). */
5291 TRUE
, /* PC relative. */
5293 complain_overflow_signed
, /* Complain_on_overflow. */
5294 reloc_nil
, /* Special_function. */
5295 "SREL32", /* Name. */
5296 TRUE
, /* Partial_inplace. */
5297 0xffffffff, /* Source mask. */
5298 0xffffffff, /* Dest mask. */
5299 FALSE
), /* PC rel offset. */
5301 /* A 64 bit PC relative offset. */
5302 HOWTO (ALPHA_R_SREL64
, /* Type. */
5303 0, /* Rightshift. */
5304 4, /* Size (0 = byte, 1 = short, 2 = long). */
5306 TRUE
, /* PC relative. */
5308 complain_overflow_signed
, /* Complain_on_overflow. */
5309 reloc_nil
, /* Special_function. */
5310 "SREL64", /* Name. */
5311 TRUE
, /* Partial_inplace. */
5312 MINUS_ONE
, /* Source mask. */
5313 MINUS_ONE
, /* Dest mask. */
5314 FALSE
), /* PC rel offset. */
5316 /* Push a value on the reloc evaluation stack. */
5317 HOWTO (ALPHA_R_OP_PUSH
, /* Type. */
5318 0, /* Rightshift. */
5319 0, /* Size (0 = byte, 1 = short, 2 = long). */
5321 FALSE
, /* PC relative. */
5323 complain_overflow_dont
,/* Complain_on_overflow. */
5324 reloc_nil
, /* Special_function. */
5325 "OP_PUSH", /* Name. */
5326 FALSE
, /* Partial_inplace. */
5327 0, /* Source mask. */
5329 FALSE
), /* PC rel offset. */
5331 /* Store the value from the stack at the given address. Store it in
5332 a bitfield of size r_size starting at bit position r_offset. */
5333 HOWTO (ALPHA_R_OP_STORE
, /* Type. */
5334 0, /* Rightshift. */
5335 4, /* Size (0 = byte, 1 = short, 2 = long). */
5337 FALSE
, /* PC relative. */
5339 complain_overflow_dont
,/* Complain_on_overflow. */
5340 reloc_nil
, /* Special_function. */
5341 "OP_STORE", /* Name. */
5342 FALSE
, /* Partial_inplace. */
5343 0, /* Source mask. */
5344 MINUS_ONE
, /* Dest mask. */
5345 FALSE
), /* PC rel offset. */
5347 /* Subtract the reloc address from the value on the top of the
5348 relocation stack. */
5349 HOWTO (ALPHA_R_OP_PSUB
, /* Type. */
5350 0, /* Rightshift. */
5351 0, /* Size (0 = byte, 1 = short, 2 = long). */
5353 FALSE
, /* PC relative. */
5355 complain_overflow_dont
,/* Complain_on_overflow. */
5356 reloc_nil
, /* Special_function. */
5357 "OP_PSUB", /* Name. */
5358 FALSE
, /* Partial_inplace. */
5359 0, /* Source mask. */
5361 FALSE
), /* PC rel offset. */
5363 /* Shift the value on the top of the relocation stack right by the
5365 HOWTO (ALPHA_R_OP_PRSHIFT
, /* Type. */
5366 0, /* Rightshift. */
5367 0, /* Size (0 = byte, 1 = short, 2 = long). */
5369 FALSE
, /* PC relative. */
5371 complain_overflow_dont
,/* Complain_on_overflow. */
5372 reloc_nil
, /* Special_function. */
5373 "OP_PRSHIFT", /* Name. */
5374 FALSE
, /* Partial_inplace. */
5375 0, /* Source mask. */
5377 FALSE
), /* PC rel offset. */
5379 /* Hack. Linkage is done by linker. */
5380 HOWTO (ALPHA_R_LINKAGE
, /* Type. */
5381 0, /* Rightshift. */
5382 8, /* Size (0 = byte, 1 = short, 2 = long). */
5384 FALSE
, /* PC relative. */
5386 complain_overflow_dont
,/* Complain_on_overflow. */
5387 reloc_nil
, /* Special_function. */
5388 "LINKAGE", /* Name. */
5389 FALSE
, /* Partial_inplace. */
5390 0, /* Source mask. */
5392 FALSE
), /* PC rel offset. */
5394 /* A 32 bit reference to a symbol. */
5395 HOWTO (ALPHA_R_REFLONG
, /* Type. */
5396 0, /* Rightshift. */
5397 2, /* Size (0 = byte, 1 = short, 2 = long). */
5399 FALSE
, /* PC relative. */
5401 complain_overflow_bitfield
, /* Complain_on_overflow. */
5402 reloc_nil
, /* Special_function. */
5403 "REFLONG", /* Name. */
5404 TRUE
, /* Partial_inplace. */
5405 0xffffffff, /* Source mask. */
5406 0xffffffff, /* Dest mask. */
5407 FALSE
), /* PC rel offset. */
5409 /* A 64 bit reference to a procedure, written as 32 bit value. */
5410 HOWTO (ALPHA_R_CODEADDR
, /* Type. */
5411 0, /* Rightshift. */
5412 4, /* Size (0 = byte, 1 = short, 2 = long). */
5414 FALSE
, /* PC relative. */
5416 complain_overflow_signed
,/* Complain_on_overflow. */
5417 reloc_nil
, /* Special_function. */
5418 "CODEADDR", /* Name. */
5419 FALSE
, /* Partial_inplace. */
5420 0xffffffff, /* Source mask. */
5421 0xffffffff, /* Dest mask. */
5422 FALSE
), /* PC rel offset. */
5424 HOWTO (ALPHA_R_NOP
, /* Type. */
5425 0, /* Rightshift. */
5426 3, /* Size (0 = byte, 1 = short, 2 = long). */
5428 /* The following value must match that of ALPHA_R_BSR/ALPHA_R_BOH
5429 because the calculations for the 3 relocations are the same.
5430 See B.4.5.2 of the OpenVMS Linker Utility Manual. */
5431 TRUE
, /* PC relative. */
5433 complain_overflow_dont
,/* Complain_on_overflow. */
5434 reloc_nil
, /* Special_function. */
5436 FALSE
, /* Partial_inplace. */
5437 0xffffffff, /* Source mask. */
5438 0xffffffff, /* Dest mask. */
5439 FALSE
), /* PC rel offset. */
5441 HOWTO (ALPHA_R_BSR
, /* Type. */
5442 0, /* Rightshift. */
5443 3, /* Size (0 = byte, 1 = short, 2 = long). */
5445 TRUE
, /* PC relative. */
5447 complain_overflow_dont
,/* Complain_on_overflow. */
5448 reloc_nil
, /* Special_function. */
5450 FALSE
, /* Partial_inplace. */
5451 0xffffffff, /* Source mask. */
5452 0xffffffff, /* Dest mask. */
5453 FALSE
), /* PC rel offset. */
5455 HOWTO (ALPHA_R_LDA
, /* Type. */
5456 0, /* Rightshift. */
5457 3, /* Size (0 = byte, 1 = short, 2 = long). */
5459 FALSE
, /* PC relative. */
5461 complain_overflow_dont
,/* Complain_on_overflow. */
5462 reloc_nil
, /* Special_function. */
5464 FALSE
, /* Partial_inplace. */
5465 0xffffffff, /* Source mask. */
5466 0xffffffff, /* Dest mask. */
5467 FALSE
), /* PC rel offset. */
5469 HOWTO (ALPHA_R_BOH
, /* Type. */
5470 0, /* Rightshift. */
5471 3, /* Size (0 = byte, 1 = short, 2 = long, 3 = nil). */
5473 TRUE
, /* PC relative. */
5475 complain_overflow_dont
,/* Complain_on_overflow. */
5476 reloc_nil
, /* Special_function. */
5478 FALSE
, /* Partial_inplace. */
5479 0xffffffff, /* Source mask. */
5480 0xffffffff, /* Dest mask. */
5481 FALSE
), /* PC rel offset. */
5484 /* Return a pointer to a howto structure which, when invoked, will perform
5485 the relocation code on data from the architecture noted. */
5487 static const struct reloc_howto_struct
*
5488 alpha_vms_bfd_reloc_type_lookup (bfd
* abfd ATTRIBUTE_UNUSED
,
5489 bfd_reloc_code_real_type code
)
5493 vms_debug2 ((1, "vms_bfd_reloc_type_lookup (%p, %d)\t", abfd
, code
));
5497 case BFD_RELOC_16
: alpha_type
= ALPHA_R_SREL16
; break;
5498 case BFD_RELOC_32
: alpha_type
= ALPHA_R_REFLONG
; break;
5499 case BFD_RELOC_64
: alpha_type
= ALPHA_R_REFQUAD
; break;
5500 case BFD_RELOC_CTOR
: alpha_type
= ALPHA_R_REFQUAD
; break;
5501 case BFD_RELOC_23_PCREL_S2
: alpha_type
= ALPHA_R_BRADDR
; break;
5502 case BFD_RELOC_ALPHA_HINT
: alpha_type
= ALPHA_R_HINT
; break;
5503 case BFD_RELOC_16_PCREL
: alpha_type
= ALPHA_R_SREL16
; break;
5504 case BFD_RELOC_32_PCREL
: alpha_type
= ALPHA_R_SREL32
; break;
5505 case BFD_RELOC_64_PCREL
: alpha_type
= ALPHA_R_SREL64
; break;
5506 case BFD_RELOC_ALPHA_LINKAGE
: alpha_type
= ALPHA_R_LINKAGE
; break;
5507 case BFD_RELOC_ALPHA_CODEADDR
: alpha_type
= ALPHA_R_CODEADDR
; break;
5508 case BFD_RELOC_ALPHA_NOP
: alpha_type
= ALPHA_R_NOP
; break;
5509 case BFD_RELOC_ALPHA_BSR
: alpha_type
= ALPHA_R_BSR
; break;
5510 case BFD_RELOC_ALPHA_LDA
: alpha_type
= ALPHA_R_LDA
; break;
5511 case BFD_RELOC_ALPHA_BOH
: alpha_type
= ALPHA_R_BOH
; break;
5513 (*_bfd_error_handler
) ("reloc (%d) is *UNKNOWN*", code
);
5516 vms_debug2 ((2, "reloc is %s\n", alpha_howto_table
[alpha_type
].name
));
5517 return & alpha_howto_table
[alpha_type
];
5520 static reloc_howto_type
*
5521 alpha_vms_bfd_reloc_name_lookup (bfd
*abfd ATTRIBUTE_UNUSED
,
5527 i
< sizeof (alpha_howto_table
) / sizeof (alpha_howto_table
[0]);
5529 if (alpha_howto_table
[i
].name
!= NULL
5530 && strcasecmp (alpha_howto_table
[i
].name
, r_name
) == 0)
5531 return &alpha_howto_table
[i
];
5537 alpha_vms_get_synthetic_symtab (bfd
*abfd
,
5538 long symcount ATTRIBUTE_UNUSED
,
5539 asymbol
**usyms ATTRIBUTE_UNUSED
,
5540 long dynsymcount ATTRIBUTE_UNUSED
,
5541 asymbol
**dynsyms ATTRIBUTE_UNUSED
,
5548 syms
= (asymbol
*) bfd_malloc (PRIV (norm_sym_count
) * sizeof (asymbol
));
5553 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
5555 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
5566 flags
= BSF_LOCAL
| BSF_SYNTHETIC
;
5573 if ((e
->flags
& EGSY__V_DEF
) && (e
->flags
& EGSY__V_NORM
))
5575 value
= e
->code_value
;
5576 sec
= e
->code_section
;
5587 sname
= bfd_alloc (abfd
, l
+ 5);
5590 memcpy (sname
, name
, l
);
5591 memcpy (sname
+ l
, "..en", 5);
5598 sym
->udata
.p
= NULL
;
5607 vms_time_to_str (unsigned char *buf
)
5609 time_t t
= vms_rawtime_to_time_t (buf
);
5610 char *res
= ctime (&t
);
5613 res
= "*invalid time*";
5620 evax_bfd_print_emh (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
5622 struct vms_emh_common
*emh
= (struct vms_emh_common
*)rec
;
5623 unsigned int subtype
;
5625 subtype
= (unsigned)bfd_getl16 (emh
->subtyp
);
5627 fprintf (file
, _(" EMH %u (len=%u): "), subtype
, rec_len
);
5633 struct vms_emh_mhd
*mhd
= (struct vms_emh_mhd
*)rec
;
5636 fprintf (file
, _("Module header\n"));
5637 fprintf (file
, _(" structure level: %u\n"), mhd
->strlvl
);
5638 fprintf (file
, _(" max record size: %u\n"),
5639 (unsigned)bfd_getl32 (mhd
->recsiz
));
5640 name
= (char *)(mhd
+ 1);
5641 fprintf (file
, _(" module name : %.*s\n"), name
[0], name
+ 1);
5642 name
+= name
[0] + 1;
5643 fprintf (file
, _(" module version : %.*s\n"), name
[0], name
+ 1);
5644 name
+= name
[0] + 1;
5645 fprintf (file
, _(" compile date : %.17s\n"), name
);
5650 fprintf (file
, _("Language Processor Name\n"));
5651 fprintf (file
, _(" language name: %.*s\n"),
5652 (int)(rec_len
- sizeof (struct vms_emh_common
)),
5653 (char *)rec
+ sizeof (struct vms_emh_common
));
5658 fprintf (file
, _("Source Files Header\n"));
5659 fprintf (file
, _(" file: %.*s\n"),
5660 (int)(rec_len
- sizeof (struct vms_emh_common
)),
5661 (char *)rec
+ sizeof (struct vms_emh_common
));
5666 fprintf (file
, _("Title Text Header\n"));
5667 fprintf (file
, _(" title: %.*s\n"),
5668 (int)(rec_len
- sizeof (struct vms_emh_common
)),
5669 (char *)rec
+ sizeof (struct vms_emh_common
));
5674 fprintf (file
, _("Copyright Header\n"));
5675 fprintf (file
, _(" copyright: %.*s\n"),
5676 (int)(rec_len
- sizeof (struct vms_emh_common
)),
5677 (char *)rec
+ sizeof (struct vms_emh_common
));
5681 fprintf (file
, _("unhandled emh subtype %u\n"), subtype
);
5687 evax_bfd_print_eeom (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
5689 struct vms_eeom
*eeom
= (struct vms_eeom
*)rec
;
5691 fprintf (file
, _(" EEOM (len=%u):\n"), rec_len
);
5692 fprintf (file
, _(" number of cond linkage pairs: %u\n"),
5693 (unsigned)bfd_getl32 (eeom
->total_lps
));
5694 fprintf (file
, _(" completion code: %u\n"),
5695 (unsigned)bfd_getl16 (eeom
->comcod
));
5698 fprintf (file
, _(" transfer addr flags: 0x%02x\n"), eeom
->tfrflg
);
5699 fprintf (file
, _(" transfer addr psect: %u\n"),
5700 (unsigned)bfd_getl32 (eeom
->psindx
));
5701 fprintf (file
, _(" transfer address : 0x%08x\n"),
5702 (unsigned)bfd_getl32 (eeom
->tfradr
));
5707 exav_bfd_print_egsy_flags (unsigned int flags
, FILE *file
)
5709 if (flags
& EGSY__V_WEAK
)
5710 fputs (_(" WEAK"), file
);
5711 if (flags
& EGSY__V_DEF
)
5712 fputs (_(" DEF"), file
);
5713 if (flags
& EGSY__V_UNI
)
5714 fputs (_(" UNI"), file
);
5715 if (flags
& EGSY__V_REL
)
5716 fputs (_(" REL"), file
);
5717 if (flags
& EGSY__V_COMM
)
5718 fputs (_(" COMM"), file
);
5719 if (flags
& EGSY__V_VECEP
)
5720 fputs (_(" VECEP"), file
);
5721 if (flags
& EGSY__V_NORM
)
5722 fputs (_(" NORM"), file
);
5723 if (flags
& EGSY__V_QUAD_VAL
)
5724 fputs (_(" QVAL"), file
);
5728 evax_bfd_print_egsd_flags (FILE *file
, unsigned int flags
)
5730 if (flags
& EGPS__V_PIC
)
5731 fputs (_(" PIC"), file
);
5732 if (flags
& EGPS__V_LIB
)
5733 fputs (_(" LIB"), file
);
5734 if (flags
& EGPS__V_OVR
)
5735 fputs (_(" OVR"), file
);
5736 if (flags
& EGPS__V_REL
)
5737 fputs (_(" REL"), file
);
5738 if (flags
& EGPS__V_GBL
)
5739 fputs (_(" GBL"), file
);
5740 if (flags
& EGPS__V_SHR
)
5741 fputs (_(" SHR"), file
);
5742 if (flags
& EGPS__V_EXE
)
5743 fputs (_(" EXE"), file
);
5744 if (flags
& EGPS__V_RD
)
5745 fputs (_(" RD"), file
);
5746 if (flags
& EGPS__V_WRT
)
5747 fputs (_(" WRT"), file
);
5748 if (flags
& EGPS__V_VEC
)
5749 fputs (_(" VEC"), file
);
5750 if (flags
& EGPS__V_NOMOD
)
5751 fputs (_(" NOMOD"), file
);
5752 if (flags
& EGPS__V_COM
)
5753 fputs (_(" COM"), file
);
5754 if (flags
& EGPS__V_ALLOC_64BIT
)
5755 fputs (_(" 64B"), file
);
5759 evax_bfd_print_egsd (FILE *file
, unsigned char *rec
, unsigned int rec_len
)
5761 unsigned int off
= sizeof (struct vms_egsd
);
5764 fprintf (file
, _(" EGSD (len=%u):\n"), rec_len
);
5767 for (off
= sizeof (struct vms_egsd
); off
< rec_len
; )
5769 struct vms_egsd_entry
*e
= (struct vms_egsd_entry
*)(rec
+ off
);
5773 type
= (unsigned)bfd_getl16 (e
->gsdtyp
);
5774 len
= (unsigned)bfd_getl16 (e
->gsdsiz
);
5776 fprintf (file
, _(" EGSD entry %2u (type: %u, len: %u): "),
5784 struct vms_egps
*egps
= (struct vms_egps
*)e
;
5785 unsigned int flags
= bfd_getl16 (egps
->flags
);
5788 fprintf (file
, _("PSC - Program section definition\n"));
5789 fprintf (file
, _(" alignment : 2**%u\n"), egps
->align
);
5790 fprintf (file
, _(" flags : 0x%04x"), flags
);
5791 evax_bfd_print_egsd_flags (file
, flags
);
5793 l
= bfd_getl32 (egps
->alloc
);
5794 fprintf (file
, _(" alloc (len): %u (0x%08x)\n"), l
, l
);
5795 fprintf (file
, _(" name : %.*s\n"),
5796 egps
->namlng
, egps
->name
);
5801 struct vms_esgps
*esgps
= (struct vms_esgps
*)e
;
5802 unsigned int flags
= bfd_getl16 (esgps
->flags
);
5805 fprintf (file
, _("SPSC - Shared Image Program section def\n"));
5806 fprintf (file
, _(" alignment : 2**%u\n"), esgps
->align
);
5807 fprintf (file
, _(" flags : 0x%04x"), flags
);
5808 evax_bfd_print_egsd_flags (file
, flags
);
5810 l
= bfd_getl32 (esgps
->alloc
);
5811 fprintf (file
, _(" alloc (len) : %u (0x%08x)\n"), l
, l
);
5812 fprintf (file
, _(" image offset : 0x%08x\n"),
5813 (unsigned int)bfd_getl32 (esgps
->base
));
5814 fprintf (file
, _(" symvec offset : 0x%08x\n"),
5815 (unsigned int)bfd_getl32 (esgps
->value
));
5816 fprintf (file
, _(" name : %.*s\n"),
5817 esgps
->namlng
, esgps
->name
);
5822 struct vms_egsy
*egsy
= (struct vms_egsy
*)e
;
5823 unsigned int flags
= bfd_getl16 (egsy
->flags
);
5825 if (flags
& EGSY__V_DEF
)
5827 struct vms_esdf
*esdf
= (struct vms_esdf
*)e
;
5829 fprintf (file
, _("SYM - Global symbol definition\n"));
5830 fprintf (file
, _(" flags: 0x%04x"), flags
);
5831 exav_bfd_print_egsy_flags (flags
, file
);
5833 fprintf (file
, _(" psect offset: 0x%08x\n"),
5834 (unsigned)bfd_getl32 (esdf
->value
));
5835 if (flags
& EGSY__V_NORM
)
5837 fprintf (file
, _(" code address: 0x%08x\n"),
5838 (unsigned)bfd_getl32 (esdf
->code_address
));
5839 fprintf (file
, _(" psect index for entry point : %u\n"),
5840 (unsigned)bfd_getl32 (esdf
->ca_psindx
));
5842 fprintf (file
, _(" psect index : %u\n"),
5843 (unsigned)bfd_getl32 (esdf
->psindx
));
5844 fprintf (file
, _(" name : %.*s\n"),
5845 esdf
->namlng
, esdf
->name
);
5849 struct vms_esrf
*esrf
= (struct vms_esrf
*)e
;
5851 fprintf (file
, _("SYM - Global symbol reference\n"));
5852 fprintf (file
, _(" name : %.*s\n"),
5853 esrf
->namlng
, esrf
->name
);
5859 struct vms_eidc
*eidc
= (struct vms_eidc
*)e
;
5860 unsigned int flags
= bfd_getl32 (eidc
->flags
);
5863 fprintf (file
, _("IDC - Ident Consistency check\n"));
5864 fprintf (file
, _(" flags : 0x%08x"), flags
);
5865 if (flags
& EIDC__V_BINIDENT
)
5866 fputs (" BINDENT", file
);
5868 fprintf (file
, _(" id match : %x\n"),
5869 (flags
>> EIDC__V_IDMATCH_SH
) & EIDC__V_IDMATCH_MASK
);
5870 fprintf (file
, _(" error severity: %x\n"),
5871 (flags
>> EIDC__V_ERRSEV_SH
) & EIDC__V_ERRSEV_MASK
);
5873 fprintf (file
, _(" entity name : %.*s\n"), p
[0], p
+ 1);
5875 fprintf (file
, _(" object name : %.*s\n"), p
[0], p
+ 1);
5877 if (flags
& EIDC__V_BINIDENT
)
5878 fprintf (file
, _(" binary ident : 0x%08x\n"),
5879 (unsigned)bfd_getl32 (p
+ 1));
5881 fprintf (file
, _(" ascii ident : %.*s\n"), p
[0], p
+ 1);
5886 struct vms_egst
*egst
= (struct vms_egst
*)e
;
5887 unsigned int flags
= bfd_getl16 (egst
->header
.flags
);
5889 fprintf (file
, _("SYMG - Universal symbol definition\n"));
5890 fprintf (file
, _(" flags: 0x%04x"), flags
);
5891 exav_bfd_print_egsy_flags (flags
, file
);
5893 fprintf (file
, _(" symbol vector offset: 0x%08x\n"),
5894 (unsigned)bfd_getl32 (egst
->value
));
5895 fprintf (file
, _(" entry point: 0x%08x\n"),
5896 (unsigned)bfd_getl32 (egst
->lp_1
));
5897 fprintf (file
, _(" proc descr : 0x%08x\n"),
5898 (unsigned)bfd_getl32 (egst
->lp_2
));
5899 fprintf (file
, _(" psect index: %u\n"),
5900 (unsigned)bfd_getl32 (egst
->psindx
));
5901 fprintf (file
, _(" name : %.*s\n"),
5902 egst
->namlng
, egst
->name
);
5907 struct vms_esdfv
*esdfv
= (struct vms_esdfv
*)e
;
5908 unsigned int flags
= bfd_getl16 (esdfv
->flags
);
5910 fprintf (file
, _("SYMV - Vectored symbol definition\n"));
5911 fprintf (file
, _(" flags: 0x%04x"), flags
);
5912 exav_bfd_print_egsy_flags (flags
, file
);
5914 fprintf (file
, _(" vector : 0x%08x\n"),
5915 (unsigned)bfd_getl32 (esdfv
->vector
));
5916 fprintf (file
, _(" psect offset: %u\n"),
5917 (unsigned)bfd_getl32 (esdfv
->value
));
5918 fprintf (file
, _(" psect index : %u\n"),
5919 (unsigned)bfd_getl32 (esdfv
->psindx
));
5920 fprintf (file
, _(" name : %.*s\n"),
5921 esdfv
->namlng
, esdfv
->name
);
5926 struct vms_esdfm
*esdfm
= (struct vms_esdfm
*)e
;
5927 unsigned int flags
= bfd_getl16 (esdfm
->flags
);
5929 fprintf (file
, _("SYMM - Global symbol definition with version\n"));
5930 fprintf (file
, _(" flags: 0x%04x"), flags
);
5931 exav_bfd_print_egsy_flags (flags
, file
);
5933 fprintf (file
, _(" version mask: 0x%08x\n"),
5934 (unsigned)bfd_getl32 (esdfm
->version_mask
));
5935 fprintf (file
, _(" psect offset: %u\n"),
5936 (unsigned)bfd_getl32 (esdfm
->value
));
5937 fprintf (file
, _(" psect index : %u\n"),
5938 (unsigned)bfd_getl32 (esdfm
->psindx
));
5939 fprintf (file
, _(" name : %.*s\n"),
5940 esdfm
->namlng
, esdfm
->name
);
5944 fprintf (file
, _("unhandled egsd entry type %u\n"), type
);
5952 evax_bfd_print_hex (FILE *file
, const char *pfx
,
5953 const unsigned char *buf
, unsigned int len
)
5959 for (i
= 0; i
< len
; i
++)
5963 fprintf (file
, " %02x", buf
[i
]);
5976 evax_bfd_print_etir_stc_ir (FILE *file
, const unsigned char *buf
, int is_ps
)
5978 fprintf (file
, _(" linkage index: %u, replacement insn: 0x%08x\n"),
5979 (unsigned)bfd_getl32 (buf
),
5980 (unsigned)bfd_getl32 (buf
+ 16));
5981 fprintf (file
, _(" psect idx 1: %u, offset 1: 0x%08x %08x\n"),
5982 (unsigned)bfd_getl32 (buf
+ 4),
5983 (unsigned)bfd_getl32 (buf
+ 12),
5984 (unsigned)bfd_getl32 (buf
+ 8));
5985 fprintf (file
, _(" psect idx 2: %u, offset 2: 0x%08x %08x\n"),
5986 (unsigned)bfd_getl32 (buf
+ 20),
5987 (unsigned)bfd_getl32 (buf
+ 28),
5988 (unsigned)bfd_getl32 (buf
+ 24));
5990 fprintf (file
, _(" psect idx 3: %u, offset 3: 0x%08x %08x\n"),
5991 (unsigned)bfd_getl32 (buf
+ 32),
5992 (unsigned)bfd_getl32 (buf
+ 40),
5993 (unsigned)bfd_getl32 (buf
+ 36));
5995 fprintf (file
, _(" global name: %.*s\n"), buf
[32], buf
+ 33);
5999 evax_bfd_print_etir (FILE *file
, const char *name
,
6000 unsigned char *rec
, unsigned int rec_len
)
6002 unsigned int off
= sizeof (struct vms_egsd
);
6003 unsigned int sec_len
;
6005 fprintf (file
, _(" %s (len=%u+%u):\n"), name
,
6006 (unsigned)(rec_len
- sizeof (struct vms_eobjrec
)),
6007 (unsigned)sizeof (struct vms_eobjrec
));
6009 for (off
= sizeof (struct vms_eobjrec
); off
< rec_len
; )
6011 struct vms_etir
*etir
= (struct vms_etir
*)(rec
+ off
);
6016 type
= bfd_getl16 (etir
->rectyp
);
6017 size
= bfd_getl16 (etir
->size
);
6018 buf
= rec
+ off
+ sizeof (struct vms_etir
);
6020 fprintf (file
, _(" (type: %3u, size: 4+%3u): "), type
, size
- 4);
6023 case ETIR__C_STA_GBL
:
6024 fprintf (file
, _("STA_GBL (stack global) %.*s\n"),
6027 case ETIR__C_STA_LW
:
6028 fprintf (file
, _("STA_LW (stack longword) 0x%08x\n"),
6029 (unsigned)bfd_getl32 (buf
));
6031 case ETIR__C_STA_QW
:
6032 fprintf (file
, _("STA_QW (stack quadword) 0x%08x %08x\n"),
6033 (unsigned)bfd_getl32 (buf
+ 4),
6034 (unsigned)bfd_getl32 (buf
+ 0));
6036 case ETIR__C_STA_PQ
:
6037 fprintf (file
, _("STA_PQ (stack psect base + offset)\n"));
6038 fprintf (file
, _(" psect: %u, offset: 0x%08x %08x\n"),
6039 (unsigned)bfd_getl32 (buf
+ 0),
6040 (unsigned)bfd_getl32 (buf
+ 8),
6041 (unsigned)bfd_getl32 (buf
+ 4));
6043 case ETIR__C_STA_LI
:
6044 fprintf (file
, _("STA_LI (stack literal)\n"));
6046 case ETIR__C_STA_MOD
:
6047 fprintf (file
, _("STA_MOD (stack module)\n"));
6049 case ETIR__C_STA_CKARG
:
6050 fprintf (file
, _("STA_CKARG (compare procedure argument)\n"));
6054 fprintf (file
, _("STO_B (store byte)\n"));
6057 fprintf (file
, _("STO_W (store word)\n"));
6059 case ETIR__C_STO_LW
:
6060 fprintf (file
, _("STO_LW (store longword)\n"));
6062 case ETIR__C_STO_QW
:
6063 fprintf (file
, _("STO_QW (store quadword)\n"));
6065 case ETIR__C_STO_IMMR
:
6067 unsigned int len
= bfd_getl32 (buf
);
6069 _("STO_IMMR (store immediate repeat) %u bytes\n"),
6071 evax_bfd_print_hex (file
, " ", buf
+ 4, len
);
6075 case ETIR__C_STO_GBL
:
6076 fprintf (file
, _("STO_GBL (store global) %.*s\n"),
6079 case ETIR__C_STO_CA
:
6080 fprintf (file
, _("STO_CA (store code address) %.*s\n"),
6083 case ETIR__C_STO_RB
:
6084 fprintf (file
, _("STO_RB (store relative branch)\n"));
6086 case ETIR__C_STO_AB
:
6087 fprintf (file
, _("STO_AB (store absolute branch)\n"));
6089 case ETIR__C_STO_OFF
:
6090 fprintf (file
, _("STO_OFF (store offset to psect)\n"));
6092 case ETIR__C_STO_IMM
:
6094 unsigned int len
= bfd_getl32 (buf
);
6096 _("STO_IMM (store immediate) %u bytes\n"),
6098 evax_bfd_print_hex (file
, " ", buf
+ 4, len
);
6102 case ETIR__C_STO_GBL_LW
:
6103 fprintf (file
, _("STO_GBL_LW (store global longword) %.*s\n"),
6106 case ETIR__C_STO_LP_PSB
:
6107 fprintf (file
, _("STO_OFF (store LP with procedure signature)\n"));
6109 case ETIR__C_STO_HINT_GBL
:
6110 fprintf (file
, _("STO_BR_GBL (store branch global) *todo*\n"));
6112 case ETIR__C_STO_HINT_PS
:
6113 fprintf (file
, _("STO_BR_PS (store branch psect + offset) *todo*\n"));
6116 case ETIR__C_OPR_NOP
:
6117 fprintf (file
, _("OPR_NOP (no-operation)\n"));
6119 case ETIR__C_OPR_ADD
:
6120 fprintf (file
, _("OPR_ADD (add)\n"));
6122 case ETIR__C_OPR_SUB
:
6123 fprintf (file
, _("OPR_SUB (substract)\n"));
6125 case ETIR__C_OPR_MUL
:
6126 fprintf (file
, _("OPR_MUL (multiply)\n"));
6128 case ETIR__C_OPR_DIV
:
6129 fprintf (file
, _("OPR_DIV (divide)\n"));
6131 case ETIR__C_OPR_AND
:
6132 fprintf (file
, _("OPR_AND (logical and)\n"));
6134 case ETIR__C_OPR_IOR
:
6135 fprintf (file
, _("OPR_IOR (logical inclusive or)\n"));
6137 case ETIR__C_OPR_EOR
:
6138 fprintf (file
, _("OPR_EOR (logical exclusive or)\n"));
6140 case ETIR__C_OPR_NEG
:
6141 fprintf (file
, _("OPR_NEG (negate)\n"));
6143 case ETIR__C_OPR_COM
:
6144 fprintf (file
, _("OPR_COM (complement)\n"));
6146 case ETIR__C_OPR_INSV
:
6147 fprintf (file
, _("OPR_INSV (insert field)\n"));
6149 case ETIR__C_OPR_ASH
:
6150 fprintf (file
, _("OPR_ASH (arithmetic shift)\n"));
6152 case ETIR__C_OPR_USH
:
6153 fprintf (file
, _("OPR_USH (unsigned shift)\n"));
6155 case ETIR__C_OPR_ROT
:
6156 fprintf (file
, _("OPR_ROT (rotate)\n"));
6158 case ETIR__C_OPR_SEL
:
6159 fprintf (file
, _("OPR_SEL (select)\n"));
6161 case ETIR__C_OPR_REDEF
:
6162 fprintf (file
, _("OPR_REDEF (redefine symbol to curr location)\n"));
6164 case ETIR__C_OPR_DFLIT
:
6165 fprintf (file
, _("OPR_REDEF (define a literal)\n"));
6168 case ETIR__C_STC_LP
:
6169 fprintf (file
, _("STC_LP (store cond linkage pair)\n"));
6171 case ETIR__C_STC_LP_PSB
:
6173 _("STC_LP_PSB (store cond linkage pair + signature)\n"));
6174 fprintf (file
, _(" linkage index: %u, procedure: %.*s\n"),
6175 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6176 buf
+= 4 + 1 + buf
[4];
6177 fprintf (file
, _(" signature: %.*s\n"), buf
[0], buf
+ 1);
6179 case ETIR__C_STC_GBL
:
6180 fprintf (file
, _("STC_GBL (store cond global)\n"));
6181 fprintf (file
, _(" linkage index: %u, global: %.*s\n"),
6182 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6184 case ETIR__C_STC_GCA
:
6185 fprintf (file
, _("STC_GCA (store cond code address)\n"));
6186 fprintf (file
, _(" linkage index: %u, procedure name: %.*s\n"),
6187 (unsigned)bfd_getl32 (buf
), buf
[4], buf
+ 5);
6189 case ETIR__C_STC_PS
:
6190 fprintf (file
, _("STC_PS (store cond psect + offset)\n"));
6192 _(" linkage index: %u, psect: %u, offset: 0x%08x %08x\n"),
6193 (unsigned)bfd_getl32 (buf
),
6194 (unsigned)bfd_getl32 (buf
+ 4),
6195 (unsigned)bfd_getl32 (buf
+ 12),
6196 (unsigned)bfd_getl32 (buf
+ 8));
6198 case ETIR__C_STC_NOP_GBL
:
6199 fprintf (file
, _("STC_NOP_GBL (store cond NOP at global addr)\n"));
6200 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6202 case ETIR__C_STC_NOP_PS
:
6203 fprintf (file
, _("STC_NOP_PS (store cond NOP at psect + offset)\n"));
6204 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6206 case ETIR__C_STC_BSR_GBL
:
6207 fprintf (file
, _("STC_BSR_GBL (store cond BSR at global addr)\n"));
6208 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6210 case ETIR__C_STC_BSR_PS
:
6211 fprintf (file
, _("STC_BSR_PS (store cond BSR at psect + offset)\n"));
6212 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6214 case ETIR__C_STC_LDA_GBL
:
6215 fprintf (file
, _("STC_LDA_GBL (store cond LDA at global addr)\n"));
6216 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6218 case ETIR__C_STC_LDA_PS
:
6219 fprintf (file
, _("STC_LDA_PS (store cond LDA at psect + offset)\n"));
6220 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6222 case ETIR__C_STC_BOH_GBL
:
6223 fprintf (file
, _("STC_BOH_GBL (store cond BOH at global addr)\n"));
6224 evax_bfd_print_etir_stc_ir (file
, buf
, 0);
6226 case ETIR__C_STC_BOH_PS
:
6227 fprintf (file
, _("STC_BOH_PS (store cond BOH at psect + offset)\n"));
6228 evax_bfd_print_etir_stc_ir (file
, buf
, 1);
6230 case ETIR__C_STC_NBH_GBL
:
6232 _("STC_NBH_GBL (store cond or hint at global addr)\n"));
6234 case ETIR__C_STC_NBH_PS
:
6236 _("STC_NBH_PS (store cond or hint at psect + offset)\n"));
6239 case ETIR__C_CTL_SETRB
:
6240 fprintf (file
, _("CTL_SETRB (set relocation base)\n"));
6243 case ETIR__C_CTL_AUGRB
:
6245 unsigned int val
= bfd_getl32 (buf
);
6246 fprintf (file
, _("CTL_AUGRB (augment relocation base) %u\n"), val
);
6249 case ETIR__C_CTL_DFLOC
:
6250 fprintf (file
, _("CTL_DFLOC (define location)\n"));
6252 case ETIR__C_CTL_STLOC
:
6253 fprintf (file
, _("CTL_STLOC (set location)\n"));
6255 case ETIR__C_CTL_STKDL
:
6256 fprintf (file
, _("CTL_STKDL (stack defined location)\n"));
6259 fprintf (file
, _("*unhandled*\n"));
6267 evax_bfd_print_eobj (struct bfd
*abfd
, FILE *file
)
6269 bfd_boolean is_first
= TRUE
;
6270 bfd_boolean has_records
= FALSE
;
6274 unsigned int rec_len
;
6275 unsigned int pad_len
;
6277 unsigned int hdr_size
;
6282 unsigned char buf
[6];
6287 if (bfd_bread (buf
, sizeof (buf
), abfd
) != sizeof (buf
))
6289 fprintf (file
, _("cannot read GST record length\n"));
6292 rec_len
= bfd_getl16 (buf
+ 0);
6293 if (rec_len
== bfd_getl16 (buf
+ 4)
6294 && bfd_getl16 (buf
+ 2) == EOBJ__C_EMH
)
6296 /* The format is raw: record-size, type, record-size. */
6298 pad_len
= (rec_len
+ 1) & ~1U;
6301 else if (rec_len
== EOBJ__C_EMH
)
6303 has_records
= FALSE
;
6304 pad_len
= bfd_getl16 (buf
+ 2);
6310 fprintf (file
, _("cannot find EMH in first GST record\n"));
6313 rec
= bfd_malloc (pad_len
);
6314 memcpy (rec
, buf
+ sizeof (buf
) - hdr_size
, hdr_size
);
6318 unsigned int rec_len2
= 0;
6319 unsigned char hdr
[4];
6323 unsigned char buf_len
[2];
6325 if (bfd_bread (buf_len
, sizeof (buf_len
), abfd
)
6326 != sizeof (buf_len
))
6328 fprintf (file
, _("cannot read GST record length\n"));
6331 rec_len2
= (unsigned)bfd_getl16 (buf_len
);
6334 if (bfd_bread (hdr
, sizeof (hdr
), abfd
) != sizeof (hdr
))
6336 fprintf (file
, _("cannot read GST record header\n"));
6339 rec_len
= (unsigned)bfd_getl16 (hdr
+ 2);
6341 pad_len
= (rec_len
+ 1) & ~1U;
6344 rec
= bfd_malloc (pad_len
);
6345 memcpy (rec
, hdr
, sizeof (hdr
));
6346 hdr_size
= sizeof (hdr
);
6347 if (has_records
&& rec_len2
!= rec_len
)
6349 fprintf (file
, _(" corrupted GST\n"));
6354 if (bfd_bread (rec
+ hdr_size
, pad_len
- hdr_size
, abfd
)
6355 != pad_len
- hdr_size
)
6357 fprintf (file
, _("cannot read GST record\n"));
6361 type
= (unsigned)bfd_getl16 (rec
);
6366 evax_bfd_print_emh (file
, rec
, rec_len
);
6369 evax_bfd_print_egsd (file
, rec
, rec_len
);
6372 evax_bfd_print_eeom (file
, rec
, rec_len
);
6377 evax_bfd_print_etir (file
, "ETIR", rec
, rec_len
);
6380 evax_bfd_print_etir (file
, "EDBG", rec
, rec_len
);
6383 evax_bfd_print_etir (file
, "ETBT", rec
, rec_len
);
6386 fprintf (file
, _(" unhandled EOBJ record type %u\n"), type
);
6394 evax_bfd_print_relocation_records (FILE *file
, const unsigned char *rel
,
6395 unsigned int stride
)
6403 count
= bfd_getl32 (rel
+ 0);
6407 base
= bfd_getl32 (rel
+ 4);
6409 fprintf (file
, _(" bitcount: %u, base addr: 0x%08x\n"),
6413 for (j
= 0; count
> 0; j
+= 4, count
-= 32)
6419 val
= bfd_getl32 (rel
);
6422 fprintf (file
, _(" bitmap: 0x%08x (count: %u):\n"), val
, count
);
6424 for (k
= 0; k
< 32; k
++)
6429 fprintf (file
, _(" %08x"), base
+ (j
* 8 + k
) * stride
);
6444 evax_bfd_print_address_fixups (FILE *file
, const unsigned char *rel
)
6451 count
= bfd_getl32 (rel
+ 0);
6454 fprintf (file
, _(" image %u (%u entries)\n"),
6455 (unsigned)bfd_getl32 (rel
+ 4), count
);
6457 for (j
= 0; j
< count
; j
++)
6459 fprintf (file
, _(" offset: 0x%08x, val: 0x%08x\n"),
6460 (unsigned)bfd_getl32 (rel
+ 0),
6461 (unsigned)bfd_getl32 (rel
+ 4));
6468 evax_bfd_print_reference_fixups (FILE *file
, const unsigned char *rel
)
6477 count
= bfd_getl32 (rel
+ 0);
6480 fprintf (file
, _(" image %u (%u entries), offsets:\n"),
6481 (unsigned)bfd_getl32 (rel
+ 4), count
);
6483 for (j
= 0; j
< count
; j
++)
6487 fprintf (file
, _(" 0x%08x"), (unsigned)bfd_getl32 (rel
));
6502 evax_bfd_print_indent (int indent
, FILE *file
)
6504 for (; indent
; indent
--)
6509 evax_bfd_get_dsc_name (unsigned int v
)
6513 case DSC__K_DTYPE_Z
:
6514 return "Z (Unspecified)";
6515 case DSC__K_DTYPE_V
:
6517 case DSC__K_DTYPE_BU
:
6518 return "BU (Byte logical)";
6519 case DSC__K_DTYPE_WU
:
6520 return "WU (Word logical)";
6521 case DSC__K_DTYPE_LU
:
6522 return "LU (Longword logical)";
6523 case DSC__K_DTYPE_QU
:
6524 return "QU (Quadword logical)";
6525 case DSC__K_DTYPE_B
:
6526 return "B (Byte integer)";
6527 case DSC__K_DTYPE_W
:
6528 return "W (Word integer)";
6529 case DSC__K_DTYPE_L
:
6530 return "L (Longword integer)";
6531 case DSC__K_DTYPE_Q
:
6532 return "Q (Quadword integer)";
6533 case DSC__K_DTYPE_F
:
6534 return "F (Single-precision floating)";
6535 case DSC__K_DTYPE_D
:
6536 return "D (Double-precision floating)";
6537 case DSC__K_DTYPE_FC
:
6538 return "FC (Complex)";
6539 case DSC__K_DTYPE_DC
:
6540 return "DC (Double-precision Complex)";
6541 case DSC__K_DTYPE_T
:
6542 return "T (ASCII text string)";
6543 case DSC__K_DTYPE_NU
:
6544 return "NU (Numeric string, unsigned)";
6545 case DSC__K_DTYPE_NL
:
6546 return "NL (Numeric string, left separate sign)";
6547 case DSC__K_DTYPE_NLO
:
6548 return "NLO (Numeric string, left overpunched sign)";
6549 case DSC__K_DTYPE_NR
:
6550 return "NR (Numeric string, right separate sign)";
6551 case DSC__K_DTYPE_NRO
:
6552 return "NRO (Numeric string, right overpunched sig)";
6553 case DSC__K_DTYPE_NZ
:
6554 return "NZ (Numeric string, zoned sign)";
6555 case DSC__K_DTYPE_P
:
6556 return "P (Packed decimal string)";
6557 case DSC__K_DTYPE_ZI
:
6558 return "ZI (Sequence of instructions)";
6559 case DSC__K_DTYPE_ZEM
:
6560 return "ZEM (Procedure entry mask)";
6561 case DSC__K_DTYPE_DSC
:
6562 return "DSC (Descriptor, used for arrays of dyn strings)";
6563 case DSC__K_DTYPE_OU
:
6564 return "OU (Octaword logical)";
6565 case DSC__K_DTYPE_O
:
6566 return "O (Octaword integer)";
6567 case DSC__K_DTYPE_G
:
6568 return "G (Double precision G floating, 64 bit)";
6569 case DSC__K_DTYPE_H
:
6570 return "H (Quadruple precision floating, 128 bit)";
6571 case DSC__K_DTYPE_GC
:
6572 return "GC (Double precision complex, G floating)";
6573 case DSC__K_DTYPE_HC
:
6574 return "HC (Quadruple precision complex, H floating)";
6575 case DSC__K_DTYPE_CIT
:
6576 return "CIT (COBOL intermediate temporary)";
6577 case DSC__K_DTYPE_BPV
:
6578 return "BPV (Bound Procedure Value)";
6579 case DSC__K_DTYPE_BLV
:
6580 return "BLV (Bound Label Value)";
6581 case DSC__K_DTYPE_VU
:
6582 return "VU (Bit Unaligned)";
6583 case DSC__K_DTYPE_ADT
:
6584 return "ADT (Absolute Date-Time)";
6585 case DSC__K_DTYPE_VT
:
6586 return "VT (Varying Text)";
6587 case DSC__K_DTYPE_T2
:
6588 return "T2 (16-bit char)";
6589 case DSC__K_DTYPE_VT2
:
6590 return "VT2 (16-bit varying char)";
6592 return "?? (unknown)";
6597 evax_bfd_print_desc (const unsigned char *buf
, int indent
, FILE *file
)
6599 unsigned char bclass
= buf
[3];
6600 unsigned char dtype
= buf
[2];
6601 unsigned int len
= (unsigned)bfd_getl16 (buf
);
6602 unsigned int pointer
= (unsigned)bfd_getl32 (buf
+ 4);
6604 evax_bfd_print_indent (indent
, file
);
6606 if (len
== 1 && pointer
== 0xffffffffUL
)
6609 fprintf (file
, _("64 bits *unhandled*\n"));
6613 fprintf (file
, _("class: %u, dtype: %u, length: %u, pointer: 0x%08x\n"),
6614 bclass
, dtype
, len
, pointer
);
6617 case DSC__K_CLASS_NCA
:
6619 const struct vms_dsc_nca
*dsc
= (const void *)buf
;
6621 const unsigned char *b
;
6623 evax_bfd_print_indent (indent
, file
);
6624 fprintf (file
, _("non-contiguous array of %s\n"),
6625 evax_bfd_get_dsc_name (dsc
->dtype
));
6626 evax_bfd_print_indent (indent
+ 1, file
);
6628 _("dimct: %u, aflags: 0x%02x, digits: %u, scale: %u\n"),
6629 dsc
->dimct
, dsc
->aflags
, dsc
->digits
, dsc
->scale
);
6630 evax_bfd_print_indent (indent
+ 1, file
);
6632 _("arsize: %u, a0: 0x%08x\n"),
6633 (unsigned)bfd_getl32 (dsc
->arsize
),
6634 (unsigned)bfd_getl32 (dsc
->a0
));
6635 evax_bfd_print_indent (indent
+ 1, file
);
6636 fprintf (file
, _("Strides:\n"));
6637 b
= buf
+ sizeof (*dsc
);
6638 for (i
= 0; i
< dsc
->dimct
; i
++)
6640 evax_bfd_print_indent (indent
+ 2, file
);
6641 fprintf (file
, _("[%u]: %u\n"), i
+ 1,
6642 (unsigned)bfd_getl32 (b
));
6645 evax_bfd_print_indent (indent
+ 1, file
);
6646 fprintf (file
, _("Bounds:\n"));
6647 b
= buf
+ sizeof (*dsc
);
6648 for (i
= 0; i
< dsc
->dimct
; i
++)
6650 evax_bfd_print_indent (indent
+ 2, file
);
6651 fprintf (file
, _("[%u]: Lower: %u, upper: %u\n"), i
+ 1,
6652 (unsigned)bfd_getl32 (b
+ 0),
6653 (unsigned)bfd_getl32 (b
+ 4));
6658 case DSC__K_CLASS_UBS
:
6660 const struct vms_dsc_ubs
*ubs
= (const void *)buf
;
6662 evax_bfd_print_indent (indent
, file
);
6663 fprintf (file
, _("unaligned bit-string of %s\n"),
6664 evax_bfd_get_dsc_name (ubs
->dtype
));
6665 evax_bfd_print_indent (indent
+ 1, file
);
6667 _("base: %u, pos: %u\n"),
6668 (unsigned)bfd_getl32 (ubs
->base
),
6669 (unsigned)bfd_getl32 (ubs
->pos
));
6673 fprintf (file
, _("*unhandled*\n"));
6680 evax_bfd_print_valspec (const unsigned char *buf
, int indent
, FILE *file
)
6682 unsigned int vflags
= buf
[0];
6683 unsigned int value
= (unsigned)bfd_getl32 (buf
+ 1);
6684 unsigned int len
= 5;
6686 evax_bfd_print_indent (indent
, file
);
6687 fprintf (file
, _("vflags: 0x%02x, value: 0x%08x "), vflags
, value
);
6692 case DST__K_VFLAGS_NOVAL
:
6693 fprintf (file
, _("(no value)\n"));
6695 case DST__K_VFLAGS_NOTACTIVE
:
6696 fprintf (file
, _("(not active)\n"));
6698 case DST__K_VFLAGS_UNALLOC
:
6699 fprintf (file
, _("(not allocated)\n"));
6701 case DST__K_VFLAGS_DSC
:
6702 fprintf (file
, _("(descriptor)\n"));
6703 evax_bfd_print_desc (buf
+ value
, indent
+ 1, file
);
6705 case DST__K_VFLAGS_TVS
:
6706 fprintf (file
, _("(trailing value)\n"));
6708 case DST__K_VS_FOLLOWS
:
6709 fprintf (file
, _("(value spec follows)\n"));
6711 case DST__K_VFLAGS_BITOFFS
:
6712 fprintf (file
, _("(at bit offset %u)\n"), value
);
6715 fprintf (file
, _("(reg: %u, disp: %u, indir: %u, kind: "),
6716 (vflags
& DST__K_REGNUM_MASK
) >> DST__K_REGNUM_SHIFT
,
6717 vflags
& DST__K_DISP
? 1 : 0,
6718 vflags
& DST__K_INDIR
? 1 : 0);
6719 switch (vflags
& DST__K_VALKIND_MASK
)
6721 case DST__K_VALKIND_LITERAL
:
6722 fputs (_("literal"), file
);
6724 case DST__K_VALKIND_ADDR
:
6725 fputs (_("address"), file
);
6727 case DST__K_VALKIND_DESC
:
6728 fputs (_("desc"), file
);
6730 case DST__K_VALKIND_REG
:
6731 fputs (_("reg"), file
);
6734 fputs (")\n", file
);
6741 evax_bfd_print_typspec (const unsigned char *buf
, int indent
, FILE *file
)
6743 unsigned char kind
= buf
[2];
6744 unsigned int len
= (unsigned)bfd_getl16 (buf
);
6746 evax_bfd_print_indent (indent
, file
);
6747 fprintf (file
, ("len: %2u, kind: %2u "), len
, kind
);
6751 case DST__K_TS_ATOM
:
6752 fprintf (file
, ("atomic, type=0x%02x %s\n"),
6753 buf
[0], evax_bfd_get_dsc_name (buf
[0]));
6756 fprintf (file
, ("indirect, defined at 0x%08x\n"),
6757 (unsigned)bfd_getl32 (buf
));
6759 case DST__K_TS_TPTR
:
6760 fprintf (file
, ("typed pointer\n"));
6761 evax_bfd_print_typspec (buf
, indent
+ 1, file
);
6764 fprintf (file
, ("pointer\n"));
6766 case DST__K_TS_ARRAY
:
6768 const unsigned char *vs
;
6769 unsigned int vec_len
;
6772 fprintf (file
, ("array, dim: %u, bitmap: "), buf
[0]);
6773 vec_len
= (buf
[0] + 1 + 7) / 8;
6774 for (i
= 0; i
< vec_len
; i
++)
6775 fprintf (file
, " %02x", buf
[i
+ 1]);
6777 vs
= buf
+ 1 + vec_len
;
6778 evax_bfd_print_indent (indent
, file
);
6779 fprintf (file
, ("array descriptor:\n"));
6780 vs
+= evax_bfd_print_valspec (vs
, indent
+ 1, file
);
6781 for (i
= 0; i
< buf
[0] + 1U; i
++)
6782 if (buf
[1 + i
/ 8] & (1 << (i
% 8)))
6784 evax_bfd_print_indent (indent
, file
);
6786 fprintf (file
, ("type spec for element:\n"));
6788 fprintf (file
, ("type spec for subscript %u:\n"), i
);
6789 evax_bfd_print_typspec (vs
, indent
+ 1, file
);
6790 vs
+= bfd_getl16 (vs
);
6795 fprintf (file
, ("*unhandled*\n"));
6800 evax_bfd_print_dst (struct bfd
*abfd
, unsigned int dst_size
, FILE *file
)
6802 unsigned int off
= 0;
6803 unsigned int pc
= 0;
6804 unsigned int line
= 0;
6806 fprintf (file
, _("Debug symbol table:\n"));
6808 while (dst_size
> 0)
6810 struct vms_dst_header dsth
;
6815 if (bfd_bread (&dsth
, sizeof (dsth
), abfd
) != sizeof (dsth
))
6817 fprintf (file
, _("cannot read DST header\n"));
6820 len
= bfd_getl16 (dsth
.length
);
6821 type
= bfd_getl16 (dsth
.type
);
6822 fprintf (file
, _(" type: %3u, len: %3u (at 0x%08x): "),
6832 len
-= sizeof (dsth
);
6833 buf
= bfd_malloc (len
);
6834 if (bfd_bread (buf
, len
, abfd
) != len
)
6836 fprintf (file
, _("cannot read DST symbol\n"));
6841 case DSC__K_DTYPE_V
:
6842 case DSC__K_DTYPE_BU
:
6843 case DSC__K_DTYPE_WU
:
6844 case DSC__K_DTYPE_LU
:
6845 case DSC__K_DTYPE_QU
:
6846 case DSC__K_DTYPE_B
:
6847 case DSC__K_DTYPE_W
:
6848 case DSC__K_DTYPE_L
:
6849 case DSC__K_DTYPE_Q
:
6850 case DSC__K_DTYPE_F
:
6851 case DSC__K_DTYPE_D
:
6852 case DSC__K_DTYPE_FC
:
6853 case DSC__K_DTYPE_DC
:
6854 case DSC__K_DTYPE_T
:
6855 case DSC__K_DTYPE_NU
:
6856 case DSC__K_DTYPE_NL
:
6857 case DSC__K_DTYPE_NLO
:
6858 case DSC__K_DTYPE_NR
:
6859 case DSC__K_DTYPE_NRO
:
6860 case DSC__K_DTYPE_NZ
:
6861 case DSC__K_DTYPE_P
:
6862 case DSC__K_DTYPE_ZI
:
6863 case DSC__K_DTYPE_ZEM
:
6864 case DSC__K_DTYPE_DSC
:
6865 case DSC__K_DTYPE_OU
:
6866 case DSC__K_DTYPE_O
:
6867 case DSC__K_DTYPE_G
:
6868 case DSC__K_DTYPE_H
:
6869 case DSC__K_DTYPE_GC
:
6870 case DSC__K_DTYPE_HC
:
6871 case DSC__K_DTYPE_CIT
:
6872 case DSC__K_DTYPE_BPV
:
6873 case DSC__K_DTYPE_BLV
:
6874 case DSC__K_DTYPE_VU
:
6875 case DSC__K_DTYPE_ADT
:
6876 case DSC__K_DTYPE_VT
:
6877 case DSC__K_DTYPE_T2
:
6878 case DSC__K_DTYPE_VT2
:
6879 fprintf (file
, _("standard data: %s\n"),
6880 evax_bfd_get_dsc_name (type
));
6881 evax_bfd_print_valspec (buf
, 4, file
);
6882 fprintf (file
, _(" name: %.*s\n"), buf
[5], buf
+ 6);
6886 struct vms_dst_modbeg
*dst
= (void *)buf
;
6887 const char *name
= (const char *)buf
+ sizeof (*dst
);
6889 fprintf (file
, _("modbeg\n"));
6890 fprintf (file
, _(" flags: %d, language: %u, "
6891 "major: %u, minor: %u\n"),
6893 (unsigned)bfd_getl32 (dst
->language
),
6894 (unsigned)bfd_getl16 (dst
->major
),
6895 (unsigned)bfd_getl16 (dst
->minor
));
6896 fprintf (file
, _(" module name: %.*s\n"),
6898 name
+= name
[0] + 1;
6899 fprintf (file
, _(" compiler : %.*s\n"),
6904 fprintf (file
, _("modend\n"));
6908 struct vms_dst_rtnbeg
*dst
= (void *)buf
;
6909 const char *name
= (const char *)buf
+ sizeof (*dst
);
6911 fputs (_("rtnbeg\n"), file
);
6912 fprintf (file
, _(" flags: %u, address: 0x%08x, "
6913 "pd-address: 0x%08x\n"),
6915 (unsigned)bfd_getl32 (dst
->address
),
6916 (unsigned)bfd_getl32 (dst
->pd_address
));
6917 fprintf (file
, _(" routine name: %.*s\n"),
6923 struct vms_dst_rtnend
*dst
= (void *)buf
;
6925 fprintf (file
, _("rtnend: size 0x%08x\n"),
6926 (unsigned)bfd_getl32 (dst
->size
));
6931 struct vms_dst_prolog
*dst
= (void *)buf
;
6933 fprintf (file
, _("prolog: bkpt address 0x%08x\n"),
6934 (unsigned)bfd_getl32 (dst
->bkpt_addr
));
6939 struct vms_dst_epilog
*dst
= (void *)buf
;
6941 fprintf (file
, _("epilog: flags: %u, count: %u\n"),
6942 dst
->flags
, (unsigned)bfd_getl32 (dst
->count
));
6947 struct vms_dst_blkbeg
*dst
= (void *)buf
;
6948 const char *name
= (const char *)buf
+ sizeof (*dst
);
6950 fprintf (file
, _("blkbeg: address: 0x%08x, name: %.*s\n"),
6951 (unsigned)bfd_getl32 (dst
->address
),
6957 struct vms_dst_blkend
*dst
= (void *)buf
;
6959 fprintf (file
, _("blkend: size: 0x%08x\n"),
6960 (unsigned)bfd_getl32 (dst
->size
));
6963 case DST__K_TYPSPEC
:
6965 fprintf (file
, _("typspec (len: %u)\n"), len
);
6966 fprintf (file
, _(" name: %.*s\n"), buf
[0], buf
+ 1);
6967 evax_bfd_print_typspec (buf
+ 1 + buf
[0], 5, file
);
6972 fprintf (file
, _("septyp, name: %.*s\n"), buf
[5], buf
+ 6);
6973 evax_bfd_print_valspec (buf
, 4, file
);
6978 struct vms_dst_recbeg
*recbeg
= (void *)buf
;
6979 const char *name
= (const char *)buf
+ sizeof (*recbeg
);
6981 fprintf (file
, _("recbeg: name: %.*s\n"), name
[0], name
+ 1);
6982 evax_bfd_print_valspec (buf
, 4, file
);
6983 fprintf (file
, (" len: %u bits\n"),
6984 (unsigned)bfd_getl32 (name
+ 1 + name
[0]));
6988 fprintf (file
, _("recend\n"));
6990 case DST__K_ENUMBEG
:
6991 fprintf (file
, _("enumbeg, len: %u, name: %.*s\n"),
6992 buf
[0], buf
[1], buf
+ 2);
6994 case DST__K_ENUMELT
:
6995 fprintf (file
, _("enumelt, name: %.*s\n"), buf
[5], buf
+ 6);
6996 evax_bfd_print_valspec (buf
, 4, file
);
6998 case DST__K_ENUMEND
:
6999 fprintf (file
, _("enumend\n"));
7003 struct vms_dst_label
*lab
= (void *)buf
;
7004 fprintf (file
, ("label, name: %.*s\n"),
7005 lab
->name
[0], lab
->name
+ 1);
7006 fprintf (file
, (" address: 0x%08x\n"),
7007 (unsigned)bfd_getl32 (lab
->value
));
7010 case DST__K_DIS_RANGE
:
7012 unsigned int cnt
= bfd_getl32 (buf
);
7013 unsigned char *rng
= buf
+ 4;
7016 fprintf (file
, _("discontiguous range (nbr: %u)\n"), cnt
);
7017 for (i
= 0; i
< cnt
; i
++, rng
+= 8)
7018 fprintf (file
, _(" address: 0x%08x, size: %u\n"),
7019 (unsigned)bfd_getl32 (rng
),
7020 (unsigned)bfd_getl32 (rng
+ 4));
7024 case DST__K_LINE_NUM
:
7026 unsigned char *buf_orig
= buf
;
7028 fprintf (file
, _("line num (len: %u)\n"), len
);
7033 unsigned char cmdlen
;
7043 case DST__K_DELTA_PC_W
:
7044 val
= bfd_getl16 (buf
+ 1);
7045 fprintf (file
, _("delta_pc_w %u\n"), val
);
7050 case DST__K_INCR_LINUM
:
7052 fprintf (file
, _("incr_linum(b): +%u\n"), val
);
7056 case DST__K_INCR_LINUM_W
:
7057 val
= bfd_getl16 (buf
+ 1);
7058 fprintf (file
, _("incr_linum_w: +%u\n"), val
);
7062 case DST__K_INCR_LINUM_L
:
7063 val
= bfd_getl32 (buf
+ 1);
7064 fprintf (file
, _("incr_linum_l: +%u\n"), val
);
7068 case DST__K_SET_LINUM
:
7069 line
= bfd_getl16 (buf
+ 1);
7070 fprintf (file
, _("set_line_num(w) %u\n"), line
);
7073 case DST__K_SET_LINUM_B
:
7075 fprintf (file
, _("set_line_num_b %u\n"), line
);
7078 case DST__K_SET_LINUM_L
:
7079 line
= bfd_getl32 (buf
+ 1);
7080 fprintf (file
, _("set_line_num_l %u\n"), line
);
7083 case DST__K_SET_ABS_PC
:
7084 pc
= bfd_getl32 (buf
+ 1);
7085 fprintf (file
, _("set_abs_pc: 0x%08x\n"), pc
);
7088 case DST__K_DELTA_PC_L
:
7089 fprintf (file
, _("delta_pc_l: +0x%08x\n"),
7090 (unsigned)bfd_getl32 (buf
+ 1));
7094 fprintf (file
, _("term(b): 0x%02x"), buf
[1]);
7096 fprintf (file
, _(" pc: 0x%08x\n"), pc
);
7100 val
= bfd_getl16 (buf
+ 1);
7101 fprintf (file
, _("term_w: 0x%04x"), val
);
7103 fprintf (file
, _(" pc: 0x%08x\n"), pc
);
7109 fprintf (file
, _("delta pc +%-4d"), -cmd
);
7110 line
++; /* FIXME: curr increment. */
7112 fprintf (file
, _(" pc: 0x%08x line: %5u\n"),
7117 fprintf (file
, _(" *unhandled* cmd %u\n"), cmd
);
7130 unsigned char *buf_orig
= buf
;
7132 fprintf (file
, _("source (len: %u)\n"), len
);
7136 signed char cmd
= buf
[0];
7137 unsigned char cmdlen
= 0;
7141 case DST__K_SRC_DECLFILE
:
7143 struct vms_dst_src_decl_src
*src
= (void *)(buf
+ 1);
7146 fprintf (file
, _(" declfile: len: %u, flags: %u, "
7148 src
->length
, src
->flags
,
7149 (unsigned)bfd_getl16 (src
->fileid
));
7150 fprintf (file
, _(" rms: cdt: 0x%08x %08x, "
7151 "ebk: 0x%08x, ffb: 0x%04x, "
7153 (unsigned)bfd_getl32 (src
->rms_cdt
+ 4),
7154 (unsigned)bfd_getl32 (src
->rms_cdt
+ 0),
7155 (unsigned)bfd_getl32 (src
->rms_ebk
),
7156 (unsigned)bfd_getl16 (src
->rms_ffb
),
7158 name
= (const char *)buf
+ 1 + sizeof (*src
);
7159 fprintf (file
, _(" filename : %.*s\n"),
7161 name
+= name
[0] + 1;
7162 fprintf (file
, _(" module name: %.*s\n"),
7164 cmdlen
= 2 + src
->length
;
7167 case DST__K_SRC_SETFILE
:
7168 fprintf (file
, _(" setfile %u\n"),
7169 (unsigned)bfd_getl16 (buf
+ 1));
7172 case DST__K_SRC_SETREC_W
:
7173 fprintf (file
, _(" setrec %u\n"),
7174 (unsigned)bfd_getl16 (buf
+ 1));
7177 case DST__K_SRC_SETREC_L
:
7178 fprintf (file
, _(" setrec %u\n"),
7179 (unsigned)bfd_getl32 (buf
+ 1));
7182 case DST__K_SRC_SETLNUM_W
:
7183 fprintf (file
, _(" setlnum %u\n"),
7184 (unsigned)bfd_getl16 (buf
+ 1));
7187 case DST__K_SRC_SETLNUM_L
:
7188 fprintf (file
, _(" setlnum %u\n"),
7189 (unsigned)bfd_getl32 (buf
+ 1));
7192 case DST__K_SRC_DEFLINES_W
:
7193 fprintf (file
, _(" deflines %u\n"),
7194 (unsigned)bfd_getl16 (buf
+ 1));
7197 case DST__K_SRC_DEFLINES_B
:
7198 fprintf (file
, _(" deflines %u\n"), buf
[1]);
7201 case DST__K_SRC_FORMFEED
:
7202 fprintf (file
, _(" formfeed\n"));
7206 fprintf (file
, _(" *unhandled* cmd %u\n"), cmd
);
7218 fprintf (file
, _("*unhandled* dst type %u\n"), type
);
7226 evax_bfd_print_image (bfd
*abfd
, FILE *file
)
7228 struct vms_eihd eihd
;
7231 unsigned int eiha_off
;
7232 unsigned int eihi_off
;
7233 unsigned int eihs_off
;
7234 unsigned int eisd_off
;
7235 unsigned int eihef_off
= 0;
7236 unsigned int eihnp_off
= 0;
7237 unsigned int dmt_vbn
= 0;
7238 unsigned int dmt_size
= 0;
7239 unsigned int dst_vbn
= 0;
7240 unsigned int dst_size
= 0;
7241 unsigned int gst_vbn
= 0;
7242 unsigned int gst_size
= 0;
7243 unsigned int eiaf_vbn
= 0;
7244 unsigned int eiaf_size
= 0;
7245 unsigned int eihvn_off
;
7247 if (bfd_seek (abfd
, (file_ptr
) 0, SEEK_SET
)
7248 || bfd_bread (&eihd
, sizeof (eihd
), abfd
) != sizeof (eihd
))
7250 fprintf (file
, _("cannot read EIHD\n"));
7253 fprintf (file
, _("EIHD: (size: %u, nbr blocks: %u)\n"),
7254 (unsigned)bfd_getl32 (eihd
.size
),
7255 (unsigned)bfd_getl32 (eihd
.hdrblkcnt
));
7256 fprintf (file
, _(" majorid: %u, minorid: %u\n"),
7257 (unsigned)bfd_getl32 (eihd
.majorid
),
7258 (unsigned)bfd_getl32 (eihd
.minorid
));
7260 val
= (unsigned)bfd_getl32 (eihd
.imgtype
);
7264 name
= _("executable");
7267 name
= _("linkable image");
7270 name
= _("unknown");
7273 fprintf (file
, _(" image type: %u (%s)"), val
, name
);
7275 val
= (unsigned)bfd_getl32 (eihd
.subtype
);
7278 case EIHD__C_NATIVE
:
7285 name
= _("unknown");
7288 fprintf (file
, _(", subtype: %u (%s)\n"), val
, name
);
7290 eisd_off
= bfd_getl32 (eihd
.isdoff
);
7291 eiha_off
= bfd_getl32 (eihd
.activoff
);
7292 eihi_off
= bfd_getl32 (eihd
.imgidoff
);
7293 eihs_off
= bfd_getl32 (eihd
.symdbgoff
);
7294 fprintf (file
, _(" offsets: isd: %u, activ: %u, symdbg: %u, "
7295 "imgid: %u, patch: %u\n"),
7296 eisd_off
, eiha_off
, eihs_off
, eihi_off
,
7297 (unsigned)bfd_getl32 (eihd
.patchoff
));
7298 fprintf (file
, _(" fixup info rva: "));
7299 bfd_fprintf_vma (abfd
, file
, bfd_getl64 (eihd
.iafva
));
7300 fprintf (file
, _(", symbol vector rva: "));
7301 bfd_fprintf_vma (abfd
, file
, bfd_getl64 (eihd
.symvva
));
7302 eihvn_off
= bfd_getl32 (eihd
.version_array_off
);
7303 fprintf (file
, _("\n"
7304 " version array off: %u\n"),
7307 _(" img I/O count: %u, nbr channels: %u, req pri: %08x%08x\n"),
7308 (unsigned)bfd_getl32 (eihd
.imgiocnt
),
7309 (unsigned)bfd_getl32 (eihd
.iochancnt
),
7310 (unsigned)bfd_getl32 (eihd
.privreqs
+ 4),
7311 (unsigned)bfd_getl32 (eihd
.privreqs
+ 0));
7312 val
= (unsigned)bfd_getl32 (eihd
.lnkflags
);
7313 fprintf (file
, _(" linker flags: %08x:"), val
);
7314 if (val
& EIHD__M_LNKDEBUG
)
7315 fprintf (file
, " LNKDEBUG");
7316 if (val
& EIHD__M_LNKNOTFR
)
7317 fprintf (file
, " LNKNOTFR");
7318 if (val
& EIHD__M_NOP0BUFS
)
7319 fprintf (file
, " NOP0BUFS");
7320 if (val
& EIHD__M_PICIMG
)
7321 fprintf (file
, " PICIMG");
7322 if (val
& EIHD__M_P0IMAGE
)
7323 fprintf (file
, " P0IMAGE");
7324 if (val
& EIHD__M_DBGDMT
)
7325 fprintf (file
, " DBGDMT");
7326 if (val
& EIHD__M_INISHR
)
7327 fprintf (file
, " INISHR");
7328 if (val
& EIHD__M_XLATED
)
7329 fprintf (file
, " XLATED");
7330 if (val
& EIHD__M_BIND_CODE_SEC
)
7331 fprintf (file
, " BIND_CODE_SEC");
7332 if (val
& EIHD__M_BIND_DATA_SEC
)
7333 fprintf (file
, " BIND_DATA_SEC");
7334 if (val
& EIHD__M_MKTHREADS
)
7335 fprintf (file
, " MKTHREADS");
7336 if (val
& EIHD__M_UPCALLS
)
7337 fprintf (file
, " UPCALLS");
7338 if (val
& EIHD__M_OMV_READY
)
7339 fprintf (file
, " OMV_READY");
7340 if (val
& EIHD__M_EXT_BIND_SECT
)
7341 fprintf (file
, " EXT_BIND_SECT");
7342 fprintf (file
, "\n");
7343 fprintf (file
, _(" ident: 0x%08x, sysver: 0x%08x, "
7344 "match ctrl: %u, symvect_size: %u\n"),
7345 (unsigned)bfd_getl32 (eihd
.ident
),
7346 (unsigned)bfd_getl32 (eihd
.sysver
),
7348 (unsigned)bfd_getl32 (eihd
.symvect_size
));
7349 fprintf (file
, _(" BPAGE: %u"),
7350 (unsigned)bfd_getl32 (eihd
.virt_mem_block_size
));
7351 if (val
& (EIHD__M_OMV_READY
| EIHD__M_EXT_BIND_SECT
))
7353 eihef_off
= bfd_getl32 (eihd
.ext_fixup_off
);
7354 eihnp_off
= bfd_getl32 (eihd
.noopt_psect_off
);
7355 fprintf (file
, _(", ext fixup offset: %u, no_opt psect off: %u"),
7356 eihef_off
, eihnp_off
);
7358 fprintf (file
, _(", alias: %u\n"), (unsigned)bfd_getl16 (eihd
.alias
));
7362 struct vms_eihvn eihvn
;
7366 fprintf (file
, _("system version array information:\n"));
7367 if (bfd_seek (abfd
, (file_ptr
) eihvn_off
, SEEK_SET
)
7368 || bfd_bread (&eihvn
, sizeof (eihvn
), abfd
) != sizeof (eihvn
))
7370 fprintf (file
, _("cannot read EIHVN header\n"));
7373 mask
= bfd_getl32 (eihvn
.subsystem_mask
);
7374 for (j
= 0; j
< 32; j
++)
7375 if (mask
& (1 << j
))
7377 struct vms_eihvn_subversion ver
;
7378 if (bfd_bread (&ver
, sizeof (ver
), abfd
) != sizeof (ver
))
7380 fprintf (file
, _("cannot read EIHVN version\n"));
7383 fprintf (file
, _(" %02u "), j
);
7386 case EIHVN__BASE_IMAGE_BIT
:
7387 fputs (_("BASE_IMAGE "), file
);
7389 case EIHVN__MEMORY_MANAGEMENT_BIT
:
7390 fputs (_("MEMORY_MANAGEMENT"), file
);
7393 fputs (_("IO "), file
);
7395 case EIHVN__FILES_VOLUMES_BIT
:
7396 fputs (_("FILES_VOLUMES "), file
);
7398 case EIHVN__PROCESS_SCHED_BIT
:
7399 fputs (_("PROCESS_SCHED "), file
);
7401 case EIHVN__SYSGEN_BIT
:
7402 fputs (_("SYSGEN "), file
);
7404 case EIHVN__CLUSTERS_LOCKMGR_BIT
:
7405 fputs (_("CLUSTERS_LOCKMGR "), file
);
7407 case EIHVN__LOGICAL_NAMES_BIT
:
7408 fputs (_("LOGICAL_NAMES "), file
);
7410 case EIHVN__SECURITY_BIT
:
7411 fputs (_("SECURITY "), file
);
7413 case EIHVN__IMAGE_ACTIVATOR_BIT
:
7414 fputs (_("IMAGE_ACTIVATOR "), file
);
7416 case EIHVN__NETWORKS_BIT
:
7417 fputs (_("NETWORKS "), file
);
7419 case EIHVN__COUNTERS_BIT
:
7420 fputs (_("COUNTERS "), file
);
7422 case EIHVN__STABLE_BIT
:
7423 fputs (_("STABLE "), file
);
7425 case EIHVN__MISC_BIT
:
7426 fputs (_("MISC "), file
);
7428 case EIHVN__CPU_BIT
:
7429 fputs (_("CPU "), file
);
7431 case EIHVN__VOLATILE_BIT
:
7432 fputs (_("VOLATILE "), file
);
7434 case EIHVN__SHELL_BIT
:
7435 fputs (_("SHELL "), file
);
7437 case EIHVN__POSIX_BIT
:
7438 fputs (_("POSIX "), file
);
7440 case EIHVN__MULTI_PROCESSING_BIT
:
7441 fputs (_("MULTI_PROCESSING "), file
);
7443 case EIHVN__GALAXY_BIT
:
7444 fputs (_("GALAXY "), file
);
7447 fputs (_("*unknown* "), file
);
7450 fprintf (file
, _(": %u.%u\n"),
7451 (unsigned)bfd_getl16 (ver
.major
),
7452 (unsigned)bfd_getl16 (ver
.minor
));
7458 struct vms_eiha eiha
;
7460 if (bfd_seek (abfd
, (file_ptr
) eiha_off
, SEEK_SET
)
7461 || bfd_bread (&eiha
, sizeof (eiha
), abfd
) != sizeof (eiha
))
7463 fprintf (file
, _("cannot read EIHA\n"));
7466 fprintf (file
, _("Image activation: (size=%u)\n"),
7467 (unsigned)bfd_getl32 (eiha
.size
));
7468 fprintf (file
, _(" First address : 0x%08x 0x%08x\n"),
7469 (unsigned)bfd_getl32 (eiha
.tfradr1_h
),
7470 (unsigned)bfd_getl32 (eiha
.tfradr1
));
7471 fprintf (file
, _(" Second address: 0x%08x 0x%08x\n"),
7472 (unsigned)bfd_getl32 (eiha
.tfradr2_h
),
7473 (unsigned)bfd_getl32 (eiha
.tfradr2
));
7474 fprintf (file
, _(" Third address : 0x%08x 0x%08x\n"),
7475 (unsigned)bfd_getl32 (eiha
.tfradr3_h
),
7476 (unsigned)bfd_getl32 (eiha
.tfradr3
));
7477 fprintf (file
, _(" Fourth address: 0x%08x 0x%08x\n"),
7478 (unsigned)bfd_getl32 (eiha
.tfradr4_h
),
7479 (unsigned)bfd_getl32 (eiha
.tfradr4
));
7480 fprintf (file
, _(" Shared image : 0x%08x 0x%08x\n"),
7481 (unsigned)bfd_getl32 (eiha
.inishr_h
),
7482 (unsigned)bfd_getl32 (eiha
.inishr
));
7486 struct vms_eihi eihi
;
7488 if (bfd_seek (abfd
, (file_ptr
) eihi_off
, SEEK_SET
)
7489 || bfd_bread (&eihi
, sizeof (eihi
), abfd
) != sizeof (eihi
))
7491 fprintf (file
, _("cannot read EIHI\n"));
7494 fprintf (file
, _("Image identification: (major: %u, minor: %u)\n"),
7495 (unsigned)bfd_getl32 (eihi
.majorid
),
7496 (unsigned)bfd_getl32 (eihi
.minorid
));
7497 fprintf (file
, _(" image name : %.*s\n"),
7498 eihi
.imgnam
[0], eihi
.imgnam
+ 1);
7499 fprintf (file
, _(" link time : %s\n"),
7500 vms_time_to_str (eihi
.linktime
));
7501 fprintf (file
, _(" image ident : %.*s\n"),
7502 eihi
.imgid
[0], eihi
.imgid
+ 1);
7503 fprintf (file
, _(" linker ident : %.*s\n"),
7504 eihi
.linkid
[0], eihi
.linkid
+ 1);
7505 fprintf (file
, _(" image build ident: %.*s\n"),
7506 eihi
.imgbid
[0], eihi
.imgbid
+ 1);
7510 struct vms_eihs eihs
;
7512 if (bfd_seek (abfd
, (file_ptr
) eihs_off
, SEEK_SET
)
7513 || bfd_bread (&eihs
, sizeof (eihs
), abfd
) != sizeof (eihs
))
7515 fprintf (file
, _("cannot read EIHS\n"));
7518 fprintf (file
, _("Image symbol & debug table: (major: %u, minor: %u)\n"),
7519 (unsigned)bfd_getl32 (eihs
.majorid
),
7520 (unsigned)bfd_getl32 (eihs
.minorid
));
7521 dst_vbn
= bfd_getl32 (eihs
.dstvbn
);
7522 dst_size
= bfd_getl32 (eihs
.dstsize
);
7523 fprintf (file
, _(" debug symbol table : vbn: %u, size: %u (0x%x)\n"),
7524 dst_vbn
, dst_size
, dst_size
);
7525 gst_vbn
= bfd_getl32 (eihs
.gstvbn
);
7526 gst_size
= bfd_getl32 (eihs
.gstsize
);
7527 fprintf (file
, _(" global symbol table: vbn: %u, records: %u\n"),
7529 dmt_vbn
= bfd_getl32 (eihs
.dmtvbn
);
7530 dmt_size
= bfd_getl32 (eihs
.dmtsize
);
7531 fprintf (file
, _(" debug module table : vbn: %u, size: %u\n"),
7534 while (eisd_off
!= 0)
7536 struct vms_eisd eisd
;
7541 if (bfd_seek (abfd
, (file_ptr
) eisd_off
, SEEK_SET
)
7542 || bfd_bread (&eisd
, sizeof (eisd
), abfd
) != sizeof (eisd
))
7544 fprintf (file
, _("cannot read EISD\n"));
7547 len
= (unsigned)bfd_getl32 (eisd
.eisdsize
);
7548 if (len
!= (unsigned)-1)
7552 eisd_off
= (eisd_off
+ VMS_BLOCK_SIZE
) & ~(VMS_BLOCK_SIZE
- 1);
7554 fprintf (file
, _("Image section descriptor: (major: %u, minor: %u, "
7555 "size: %u, offset: %u)\n"),
7556 (unsigned)bfd_getl32 (eisd
.majorid
),
7557 (unsigned)bfd_getl32 (eisd
.minorid
),
7561 fprintf (file
, _(" section: base: 0x%08x%08x size: 0x%08x\n"),
7562 (unsigned)bfd_getl32 (eisd
.virt_addr
+ 4),
7563 (unsigned)bfd_getl32 (eisd
.virt_addr
+ 0),
7564 (unsigned)bfd_getl32 (eisd
.secsize
));
7565 val
= (unsigned)bfd_getl32 (eisd
.flags
);
7566 fprintf (file
, _(" flags: 0x%04x"), val
);
7567 if (val
& EISD__M_GBL
)
7568 fprintf (file
, " GBL");
7569 if (val
& EISD__M_CRF
)
7570 fprintf (file
, " CRF");
7571 if (val
& EISD__M_DZRO
)
7572 fprintf (file
, " DZRO");
7573 if (val
& EISD__M_WRT
)
7574 fprintf (file
, " WRT");
7575 if (val
& EISD__M_INITALCODE
)
7576 fprintf (file
, " INITALCODE");
7577 if (val
& EISD__M_BASED
)
7578 fprintf (file
, " BASED");
7579 if (val
& EISD__M_FIXUPVEC
)
7580 fprintf (file
, " FIXUPVEC");
7581 if (val
& EISD__M_RESIDENT
)
7582 fprintf (file
, " RESIDENT");
7583 if (val
& EISD__M_VECTOR
)
7584 fprintf (file
, " VECTOR");
7585 if (val
& EISD__M_PROTECT
)
7586 fprintf (file
, " PROTECT");
7587 if (val
& EISD__M_LASTCLU
)
7588 fprintf (file
, " LASTCLU");
7589 if (val
& EISD__M_EXE
)
7590 fprintf (file
, " EXE");
7591 if (val
& EISD__M_NONSHRADR
)
7592 fprintf (file
, " NONSHRADR");
7593 if (val
& EISD__M_QUAD_LENGTH
)
7594 fprintf (file
, " QUAD_LENGTH");
7595 if (val
& EISD__M_ALLOC_64BIT
)
7596 fprintf (file
, " ALLOC_64BIT");
7597 fprintf (file
, "\n");
7598 if (val
& EISD__M_FIXUPVEC
)
7600 eiaf_vbn
= bfd_getl32 (eisd
.vbn
);
7601 eiaf_size
= bfd_getl32 (eisd
.secsize
);
7603 fprintf (file
, _(" vbn: %u, pfc: %u, matchctl: %u type: %u ("),
7604 (unsigned)bfd_getl32 (eisd
.vbn
),
7605 eisd
.pfc
, eisd
.matchctl
, eisd
.type
);
7608 case EISD__K_NORMAL
:
7609 fputs (_("NORMAL"), file
);
7611 case EISD__K_SHRFXD
:
7612 fputs (_("SHRFXD"), file
);
7614 case EISD__K_PRVFXD
:
7615 fputs (_("PRVFXD"), file
);
7617 case EISD__K_SHRPIC
:
7618 fputs (_("SHRPIC"), file
);
7620 case EISD__K_PRVPIC
:
7621 fputs (_("PRVPIC"), file
);
7623 case EISD__K_USRSTACK
:
7624 fputs (_("USRSTACK"), file
);
7627 fputs (_("*unknown*"), file
);
7630 fputs (_(")\n"), file
);
7631 if (val
& EISD__M_GBL
)
7632 fprintf (file
, _(" ident: 0x%08x, name: %.*s\n"),
7633 (unsigned)bfd_getl32 (eisd
.ident
),
7634 eisd
.gblnam
[0], eisd
.gblnam
+ 1);
7640 if (bfd_seek (abfd
, (file_ptr
) (dmt_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
7642 fprintf (file
, _("cannot read DMT\n"));
7646 fprintf (file
, _("Debug module table:\n"));
7648 while (dmt_size
> 0)
7650 struct vms_dmt_header dmth
;
7653 if (bfd_bread (&dmth
, sizeof (dmth
), abfd
) != sizeof (dmth
))
7655 fprintf (file
, _("cannot read DMT header\n"));
7658 count
= bfd_getl16 (dmth
.psect_count
);
7660 _(" module offset: 0x%08x, size: 0x%08x, (%u psects)\n"),
7661 (unsigned)bfd_getl32 (dmth
.modbeg
),
7662 (unsigned)bfd_getl32 (dmth
.size
), count
);
7663 dmt_size
-= sizeof (dmth
);
7666 struct vms_dmt_psect dmtp
;
7668 if (bfd_bread (&dmtp
, sizeof (dmtp
), abfd
) != sizeof (dmtp
))
7670 fprintf (file
, _("cannot read DMT psect\n"));
7673 fprintf (file
, _(" psect start: 0x%08x, length: %u\n"),
7674 (unsigned)bfd_getl32 (dmtp
.start
),
7675 (unsigned)bfd_getl32 (dmtp
.length
));
7677 dmt_size
-= sizeof (dmtp
);
7684 if (bfd_seek (abfd
, (file_ptr
) (dst_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
7686 fprintf (file
, _("cannot read DST\n"));
7690 evax_bfd_print_dst (abfd
, dst_size
, file
);
7694 if (bfd_seek (abfd
, (file_ptr
) (gst_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
))
7696 fprintf (file
, _("cannot read GST\n"));
7700 fprintf (file
, _("Global symbol table:\n"));
7701 evax_bfd_print_eobj (abfd
, file
);
7706 struct vms_eiaf
*eiaf
;
7707 unsigned int qrelfixoff
;
7708 unsigned int lrelfixoff
;
7709 unsigned int qdotadroff
;
7710 unsigned int ldotadroff
;
7711 unsigned int shrimgcnt
;
7712 unsigned int shlstoff
;
7713 unsigned int codeadroff
;
7714 unsigned int lpfixoff
;
7715 unsigned int chgprtoff
;
7717 buf
= bfd_malloc (eiaf_size
);
7719 if (bfd_seek (abfd
, (file_ptr
) (eiaf_vbn
- 1) * VMS_BLOCK_SIZE
, SEEK_SET
)
7720 || bfd_bread (buf
, eiaf_size
, abfd
) != eiaf_size
)
7722 fprintf (file
, _("cannot read EIHA\n"));
7726 eiaf
= (struct vms_eiaf
*)buf
;
7728 _("Image activator fixup: (major: %u, minor: %u)\n"),
7729 (unsigned)bfd_getl32 (eiaf
->majorid
),
7730 (unsigned)bfd_getl32 (eiaf
->minorid
));
7731 fprintf (file
, _(" iaflink : 0x%08x %08x\n"),
7732 (unsigned)bfd_getl32 (eiaf
->iaflink
+ 0),
7733 (unsigned)bfd_getl32 (eiaf
->iaflink
+ 4));
7734 fprintf (file
, _(" fixuplnk: 0x%08x %08x\n"),
7735 (unsigned)bfd_getl32 (eiaf
->fixuplnk
+ 0),
7736 (unsigned)bfd_getl32 (eiaf
->fixuplnk
+ 4));
7737 fprintf (file
, _(" size : %u\n"),
7738 (unsigned)bfd_getl32 (eiaf
->size
));
7739 fprintf (file
, _(" flags: 0x%08x\n"),
7740 (unsigned)bfd_getl32 (eiaf
->flags
));
7741 qrelfixoff
= bfd_getl32 (eiaf
->qrelfixoff
);
7742 lrelfixoff
= bfd_getl32 (eiaf
->lrelfixoff
);
7743 fprintf (file
, _(" qrelfixoff: %5u, lrelfixoff: %5u\n"),
7744 qrelfixoff
, lrelfixoff
);
7745 qdotadroff
= bfd_getl32 (eiaf
->qdotadroff
);
7746 ldotadroff
= bfd_getl32 (eiaf
->ldotadroff
);
7747 fprintf (file
, _(" qdotadroff: %5u, ldotadroff: %5u\n"),
7748 qdotadroff
, ldotadroff
);
7749 codeadroff
= bfd_getl32 (eiaf
->codeadroff
);
7750 lpfixoff
= bfd_getl32 (eiaf
->lpfixoff
);
7751 fprintf (file
, _(" codeadroff: %5u, lpfixoff : %5u\n"),
7752 codeadroff
, lpfixoff
);
7753 chgprtoff
= bfd_getl32 (eiaf
->chgprtoff
);
7754 fprintf (file
, _(" chgprtoff : %5u\n"), chgprtoff
);
7755 shrimgcnt
= bfd_getl32 (eiaf
->shrimgcnt
);
7756 shlstoff
= bfd_getl32 (eiaf
->shlstoff
);
7757 fprintf (file
, _(" shlstoff : %5u, shrimgcnt : %5u\n"),
7758 shlstoff
, shrimgcnt
);
7759 fprintf (file
, _(" shlextra : %5u, permctx : %5u\n"),
7760 (unsigned)bfd_getl32 (eiaf
->shlextra
),
7761 (unsigned)bfd_getl32 (eiaf
->permctx
));
7762 fprintf (file
, _(" base_va : 0x%08x\n"),
7763 (unsigned)bfd_getl32 (eiaf
->base_va
));
7764 fprintf (file
, _(" lppsbfixoff: %5u\n"),
7765 (unsigned)bfd_getl32 (eiaf
->lppsbfixoff
));
7769 struct vms_shl
*shl
= (struct vms_shl
*)(buf
+ shlstoff
);
7772 fprintf (file
, _(" Shareable images:\n"));
7773 for (j
= 0; j
< shrimgcnt
; j
++, shl
++)
7776 _(" %u: size: %u, flags: 0x%02x, name: %.*s\n"),
7777 j
, shl
->size
, shl
->flags
,
7778 shl
->imgnam
[0], shl
->imgnam
+ 1);
7781 if (qrelfixoff
!= 0)
7783 fprintf (file
, _(" quad-word relocation fixups:\n"));
7784 evax_bfd_print_relocation_records (file
, buf
+ qrelfixoff
, 8);
7786 if (lrelfixoff
!= 0)
7788 fprintf (file
, _(" long-word relocation fixups:\n"));
7789 evax_bfd_print_relocation_records (file
, buf
+ lrelfixoff
, 4);
7791 if (qdotadroff
!= 0)
7793 fprintf (file
, _(" quad-word .address reference fixups:\n"));
7794 evax_bfd_print_address_fixups (file
, buf
+ qdotadroff
);
7796 if (ldotadroff
!= 0)
7798 fprintf (file
, _(" long-word .address reference fixups:\n"));
7799 evax_bfd_print_address_fixups (file
, buf
+ ldotadroff
);
7801 if (codeadroff
!= 0)
7803 fprintf (file
, _(" Code Address Reference Fixups:\n"));
7804 evax_bfd_print_reference_fixups (file
, buf
+ codeadroff
);
7808 fprintf (file
, _(" Linkage Pairs Referece Fixups:\n"));
7809 evax_bfd_print_reference_fixups (file
, buf
+ lpfixoff
);
7813 unsigned int count
= (unsigned)bfd_getl32 (buf
+ chgprtoff
);
7814 struct vms_eicp
*eicp
= (struct vms_eicp
*)(buf
+ chgprtoff
+ 4);
7817 fprintf (file
, _(" Change Protection (%u entries):\n"), count
);
7818 for (j
= 0; j
< count
; j
++, eicp
++)
7820 unsigned int prot
= bfd_getl32 (eicp
->newprt
);
7822 _(" base: 0x%08x %08x, size: 0x%08x, prot: 0x%08x "),
7823 (unsigned)bfd_getl32 (eicp
->baseva
+ 4),
7824 (unsigned)bfd_getl32 (eicp
->baseva
+ 0),
7825 (unsigned)bfd_getl32 (eicp
->size
),
7826 (unsigned)bfd_getl32 (eicp
->newprt
));
7830 fprintf (file
, "NA");
7832 case PRT__C_RESERVED
:
7833 fprintf (file
, "RES");
7836 fprintf (file
, "KW");
7839 fprintf (file
, "KR");
7842 fprintf (file
, "UW");
7845 fprintf (file
, "EW");
7848 fprintf (file
, "ERKW");
7851 fprintf (file
, "ER");
7854 fprintf (file
, "SW");
7857 fprintf (file
, "SREW");
7860 fprintf (file
, "SRKW");
7863 fprintf (file
, "SR");
7866 fprintf (file
, "URSW");
7869 fprintf (file
, "UREW");
7872 fprintf (file
, "URKW");
7875 fprintf (file
, "UR");
7889 vms_bfd_print_private_bfd_data (bfd
*abfd
, void *ptr
)
7891 FILE *file
= (FILE *)ptr
;
7893 if (bfd_get_file_flags (abfd
) & (EXEC_P
| DYNAMIC
))
7894 evax_bfd_print_image (abfd
, file
);
7897 if (bfd_seek (abfd
, 0, SEEK_SET
))
7899 evax_bfd_print_eobj (abfd
, file
);
7906 /* Slurp ETIR/EDBG/ETBT VMS object records. */
7909 alpha_vms_read_sections_content (bfd
*abfd
, struct bfd_link_info
*info
)
7911 asection
*cur_section
;
7912 file_ptr cur_offset
;
7913 asection
*dst_section
;
7914 file_ptr dst_offset
;
7916 if (bfd_seek (abfd
, 0, SEEK_SET
) != 0)
7922 dst_section
= PRIV (dst_section
);
7926 if (info
->strip
== strip_all
|| info
->strip
== strip_debugger
)
7928 /* Discard the DST section. */
7932 else if (dst_section
)
7934 dst_offset
= dst_section
->output_offset
;
7935 dst_section
= dst_section
->output_section
;
7944 type
= _bfd_vms_get_object_record (abfd
);
7947 vms_debug2 ((2, "next_record failed\n"));
7953 PRIV (image_section
) = cur_section
;
7954 PRIV (image_offset
) = cur_offset
;
7955 res
= _bfd_vms_slurp_etir (abfd
, info
);
7956 cur_section
= PRIV (image_section
);
7957 cur_offset
= PRIV (image_offset
);
7961 if (dst_section
== NULL
)
7963 PRIV (image_section
) = dst_section
;
7964 PRIV (image_offset
) = dst_offset
;
7965 res
= _bfd_vms_slurp_etir (abfd
, info
);
7966 dst_offset
= PRIV (image_offset
);
7975 vms_debug2 ((2, "slurp eobj type %d failed\n", type
));
7982 alpha_vms_sizeof_headers (bfd
*abfd ATTRIBUTE_UNUSED
,
7983 struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
7988 /* Add a linkage pair fixup at address SECT + OFFSET to SHLIB. */
7991 alpha_vms_add_fixup_lp (struct bfd_link_info
*info
, bfd
*src
, bfd
*shlib
)
7993 struct alpha_vms_shlib_el
*sl
;
7994 asection
*sect
= PRIV2 (src
, image_section
);
7995 file_ptr offset
= PRIV2 (src
, image_offset
);
7997 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
7998 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
7999 sl
->has_fixups
= TRUE
;
8000 VEC_APPEND_EL (sl
->lp
, bfd_vma
,
8001 sect
->output_section
->vma
+ sect
->output_offset
+ offset
);
8005 alpha_vms_add_fixup_ca (struct bfd_link_info
*info
, bfd
*src
, bfd
*shlib
)
8007 struct alpha_vms_shlib_el
*sl
;
8008 asection
*sect
= PRIV2 (src
, image_section
);
8009 file_ptr offset
= PRIV2 (src
, image_offset
);
8011 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8012 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8013 sl
->has_fixups
= TRUE
;
8014 VEC_APPEND_EL (sl
->ca
, bfd_vma
,
8015 sect
->output_section
->vma
+ sect
->output_offset
+ offset
);
8019 alpha_vms_add_fixup_qr (struct bfd_link_info
*info
, bfd
*src
,
8020 bfd
*shlib
, bfd_vma vec
)
8022 struct alpha_vms_shlib_el
*sl
;
8023 struct alpha_vms_vma_ref
*r
;
8024 asection
*sect
= PRIV2 (src
, image_section
);
8025 file_ptr offset
= PRIV2 (src
, image_offset
);
8027 sl
= &VEC_EL (alpha_vms_link_hash (info
)->shrlibs
,
8028 struct alpha_vms_shlib_el
, PRIV2 (shlib
, shr_index
));
8029 sl
->has_fixups
= TRUE
;
8030 r
= VEC_APPEND (sl
->qr
, struct alpha_vms_vma_ref
);
8031 r
->vma
= sect
->output_section
->vma
+ sect
->output_offset
+ offset
;
8036 alpha_vms_add_lw_fixup (struct bfd_link_info
*info ATTRIBUTE_UNUSED
,
8037 unsigned int shr ATTRIBUTE_UNUSED
,
8038 bfd_vma vec ATTRIBUTE_UNUSED
)
8045 alpha_vms_add_qw_fixup (struct bfd_link_info
*info ATTRIBUTE_UNUSED
,
8046 unsigned int shr ATTRIBUTE_UNUSED
,
8047 bfd_vma vec ATTRIBUTE_UNUSED
)
8054 alpha_vms_add_lw_reloc (struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8059 alpha_vms_add_qw_reloc (struct bfd_link_info
*info ATTRIBUTE_UNUSED
)
8063 static struct bfd_hash_entry
*
8064 alpha_vms_link_hash_newfunc (struct bfd_hash_entry
*entry
,
8065 struct bfd_hash_table
*table
,
8068 struct alpha_vms_link_hash_entry
*ret
=
8069 (struct alpha_vms_link_hash_entry
*) entry
;
8071 /* Allocate the structure if it has not already been allocated by a
8074 ret
= ((struct alpha_vms_link_hash_entry
*)
8075 bfd_hash_allocate (table
,
8076 sizeof (struct alpha_vms_link_hash_entry
)));
8080 /* Call the allocation method of the superclass. */
8081 ret
= ((struct alpha_vms_link_hash_entry
*)
8082 _bfd_link_hash_newfunc ((struct bfd_hash_entry
*) ret
,
8087 return (struct bfd_hash_entry
*) ret
;
8090 /* Create an Alpha/VMS link hash table. */
8092 static struct bfd_link_hash_table
*
8093 alpha_vms_bfd_link_hash_table_create (bfd
*abfd
)
8095 struct alpha_vms_link_hash_table
*ret
;
8096 bfd_size_type amt
= sizeof (struct alpha_vms_link_hash_table
);
8098 ret
= (struct alpha_vms_link_hash_table
*) bfd_malloc (amt
);
8101 if (!_bfd_link_hash_table_init (&ret
->root
, abfd
,
8102 alpha_vms_link_hash_newfunc
,
8103 sizeof (struct alpha_vms_link_hash_entry
)))
8109 VEC_INIT (ret
->shrlibs
);
8116 alpha_vms_link_add_object_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8120 for (i
= 0; i
< PRIV (gsd_sym_count
); i
++)
8122 struct vms_symbol_entry
*e
= PRIV (syms
)[i
];
8123 struct alpha_vms_link_hash_entry
*h
;
8124 struct bfd_link_hash_entry
*h_root
;
8127 if (!alpha_vms_convert_symbol (abfd
, e
, &sym
))
8130 if ((e
->flags
& EGSY__V_DEF
) && abfd
->selective_search
)
8132 /* In selective_search mode, only add definition that are
8134 h
= (struct alpha_vms_link_hash_entry
*)bfd_link_hash_lookup
8135 (info
->hash
, sym
.name
, FALSE
, FALSE
, FALSE
);
8136 if (h
== NULL
|| h
->root
.type
!= bfd_link_hash_undefined
)
8142 h_root
= (struct bfd_link_hash_entry
*) h
;
8143 if (_bfd_generic_link_add_one_symbol
8144 (info
, abfd
, sym
.name
, sym
.flags
, sym
.section
, sym
.value
,
8145 NULL
, FALSE
, FALSE
, &h_root
) == FALSE
)
8147 h
= (struct alpha_vms_link_hash_entry
*) h_root
;
8149 if ((e
->flags
& EGSY__V_DEF
)
8151 && abfd
->xvec
== info
->output_bfd
->xvec
)
8155 if (abfd
->flags
& DYNAMIC
)
8157 struct alpha_vms_shlib_el
*shlib
;
8159 /* We do not want to include any of the sections in a dynamic
8160 object in the output file. See comment in elflink.c. */
8161 bfd_section_list_clear (abfd
);
8163 shlib
= VEC_APPEND (alpha_vms_link_hash (info
)->shrlibs
,
8164 struct alpha_vms_shlib_el
);
8166 VEC_INIT (shlib
->ca
);
8167 VEC_INIT (shlib
->lp
);
8168 VEC_INIT (shlib
->qr
);
8169 PRIV (shr_index
) = VEC_COUNT (alpha_vms_link_hash (info
)->shrlibs
) - 1;
8176 alpha_vms_link_add_archive_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8179 struct bfd_link_hash_entry
**pundef
;
8180 struct bfd_link_hash_entry
**next_pundef
;
8182 /* We only accept VMS libraries. */
8183 if (info
->output_bfd
->xvec
!= abfd
->xvec
)
8185 bfd_set_error (bfd_error_wrong_format
);
8189 /* The archive_pass field in the archive itself is used to
8190 initialize PASS, since we may search the same archive multiple
8192 pass
= ++abfd
->archive_pass
;
8194 /* Look through the list of undefined symbols. */
8195 for (pundef
= &info
->hash
->undefs
; *pundef
!= NULL
; pundef
= next_pundef
)
8197 struct bfd_link_hash_entry
*h
;
8203 next_pundef
= &(*pundef
)->u
.undef
.next
;
8205 /* When a symbol is defined, it is not necessarily removed from
8207 if (h
->type
!= bfd_link_hash_undefined
8208 && h
->type
!= bfd_link_hash_common
)
8210 /* Remove this entry from the list, for general cleanliness
8211 and because we are going to look through the list again
8212 if we search any more libraries. We can't remove the
8213 entry if it is the tail, because that would lose any
8214 entries we add to the list later on. */
8215 if (*pundef
!= info
->hash
->undefs_tail
)
8217 *pundef
= *next_pundef
;
8218 next_pundef
= pundef
;
8223 /* Look for this symbol in the archive hash table. */
8224 symidx
= _bfd_vms_lib_find_symbol (abfd
, h
->root
.string
);
8225 if (symidx
== BFD_NO_MORE_SYMBOLS
)
8227 /* Nothing in this slot. */
8231 element
= bfd_get_elt_at_index (abfd
, symidx
);
8232 if (element
== NULL
)
8235 if (element
->archive_pass
== -1 || element
->archive_pass
== pass
)
8238 if (! bfd_check_format (element
, bfd_object
))
8240 element
->archive_pass
= -1;
8244 orig_element
= element
;
8245 if (bfd_is_thin_archive (abfd
))
8247 element
= _bfd_vms_lib_get_imagelib_file (element
);
8248 if (element
== NULL
|| !bfd_check_format (element
, bfd_object
))
8250 orig_element
->archive_pass
= -1;
8255 /* Unlike the generic linker, we know that this element provides
8256 a definition for an undefined symbol and we know that we want
8257 to include it. We don't need to check anything. */
8258 if (! (*info
->callbacks
->add_archive_element
) (info
, element
,
8261 if (! alpha_vms_link_add_object_symbols (element
, info
))
8264 orig_element
->archive_pass
= pass
;
8271 alpha_vms_bfd_link_add_symbols (bfd
*abfd
, struct bfd_link_info
*info
)
8273 switch (bfd_get_format (abfd
))
8276 vms_debug2 ((2, "vms_link_add_symbols for object %s\n",
8278 return alpha_vms_link_add_object_symbols (abfd
, info
);
8281 vms_debug2 ((2, "vms_link_add_symbols for archive %s\n",
8283 return alpha_vms_link_add_archive_symbols (abfd
, info
);
8286 bfd_set_error (bfd_error_wrong_format
);
8292 alpha_vms_build_fixups (struct bfd_link_info
*info
)
8294 struct alpha_vms_link_hash_table
*t
= alpha_vms_link_hash (info
);
8295 unsigned char *content
;
8297 unsigned int sz
= 0;
8298 unsigned int lp_sz
= 0;
8299 unsigned int ca_sz
= 0;
8300 unsigned int qr_sz
= 0;
8301 unsigned int shrimg_cnt
= 0;
8302 struct vms_eiaf
*eiaf
;
8306 /* Shared libraries. */
8307 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8309 struct alpha_vms_shlib_el
*shlib
;
8311 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8313 if (!shlib
->has_fixups
)
8318 if (VEC_COUNT (shlib
->ca
) > 0)
8320 /* Header + entries. */
8322 ca_sz
+= VEC_COUNT (shlib
->ca
) * 4;
8324 if (VEC_COUNT (shlib
->lp
) > 0)
8326 /* Header + entries. */
8328 lp_sz
+= VEC_COUNT (shlib
->lp
) * 4;
8330 if (VEC_COUNT (shlib
->qr
) > 0)
8332 /* Header + entries. */
8334 qr_sz
+= VEC_COUNT (shlib
->qr
) * 8;
8345 /* Finish now if there is no content. */
8346 if (ca_sz
+ lp_sz
+ qr_sz
== 0)
8349 /* Allocate section content (round-up size) */
8350 sz
= sizeof (struct vms_eiaf
) + shrimg_cnt
* sizeof (struct vms_shl
)
8351 + ca_sz
+ lp_sz
+ qr_sz
;
8352 sz
= (sz
+ VMS_BLOCK_SIZE
- 1) & ~(VMS_BLOCK_SIZE
- 1);
8353 content
= bfd_zalloc (info
->output_bfd
, sz
);
8354 if (content
== NULL
)
8357 sec
= alpha_vms_link_hash (info
)->fixup
;
8358 sec
->contents
= content
;
8361 eiaf
= (struct vms_eiaf
*)content
;
8362 off
= sizeof (struct vms_eiaf
);
8363 bfd_putl32 (0, eiaf
->majorid
);
8364 bfd_putl32 (0, eiaf
->minorid
);
8365 bfd_putl32 (0, eiaf
->iaflink
);
8366 bfd_putl32 (0, eiaf
->fixuplnk
);
8367 bfd_putl32 (sizeof (struct vms_eiaf
), eiaf
->size
);
8368 bfd_putl32 (0, eiaf
->flags
);
8369 bfd_putl32 (0, eiaf
->qrelfixoff
);
8370 bfd_putl32 (0, eiaf
->lrelfixoff
);
8371 bfd_putl32 (0, eiaf
->qdotadroff
);
8372 bfd_putl32 (0, eiaf
->ldotadroff
);
8373 bfd_putl32 (0, eiaf
->codeadroff
);
8374 bfd_putl32 (0, eiaf
->lpfixoff
);
8375 bfd_putl32 (0, eiaf
->chgprtoff
);
8376 bfd_putl32 (shrimg_cnt
? off
: 0, eiaf
->shlstoff
);
8377 bfd_putl32 (shrimg_cnt
, eiaf
->shrimgcnt
);
8378 bfd_putl32 (0, eiaf
->shlextra
);
8379 bfd_putl32 (0, eiaf
->permctx
);
8380 bfd_putl32 (0, eiaf
->base_va
);
8381 bfd_putl32 (0, eiaf
->lppsbfixoff
);
8388 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8390 struct alpha_vms_shlib_el
*shlib
;
8391 struct vms_shl
*shl
;
8393 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8395 if (!shlib
->has_fixups
)
8398 /* Renumber shared images. */
8399 PRIV2 (shlib
->abfd
, shr_index
) = shrimg_cnt
++;
8401 shl
= (struct vms_shl
*)(content
+ off
);
8402 bfd_putl32 (0, shl
->baseva
);
8403 bfd_putl32 (0, shl
->shlptr
);
8404 bfd_putl32 (0, shl
->ident
);
8405 bfd_putl32 (0, shl
->permctx
);
8406 shl
->size
= sizeof (struct vms_shl
);
8407 bfd_putl16 (0, shl
->fill_1
);
8409 bfd_putl32 (0, shl
->icb
);
8410 shl
->imgnam
[0] = strlen (PRIV2 (shlib
->abfd
, hdr_data
.hdr_t_name
));
8411 memcpy (shl
->imgnam
+ 1, PRIV2 (shlib
->abfd
, hdr_data
.hdr_t_name
),
8414 off
+= sizeof (struct vms_shl
);
8420 bfd_putl32 (off
, eiaf
->codeadroff
);
8422 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8424 struct alpha_vms_shlib_el
*shlib
;
8427 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8429 if (VEC_COUNT (shlib
->ca
) == 0)
8432 bfd_putl32 (VEC_COUNT (shlib
->ca
), content
+ off
);
8433 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8436 for (j
= 0; j
< VEC_COUNT (shlib
->ca
); j
++)
8438 bfd_putl32 (VEC_EL (shlib
->ca
, bfd_vma
, j
) - t
->base_addr
,
8444 bfd_putl32 (0, content
+ off
);
8445 bfd_putl32 (0, content
+ off
+ 4);
8452 bfd_putl32 (off
, eiaf
->lpfixoff
);
8454 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8456 struct alpha_vms_shlib_el
*shlib
;
8459 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8461 if (VEC_COUNT (shlib
->lp
) == 0)
8464 bfd_putl32 (VEC_COUNT (shlib
->lp
), content
+ off
);
8465 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8468 for (j
= 0; j
< VEC_COUNT (shlib
->lp
); j
++)
8470 bfd_putl32 (VEC_EL (shlib
->lp
, bfd_vma
, j
) - t
->base_addr
,
8476 bfd_putl32 (0, content
+ off
);
8477 bfd_putl32 (0, content
+ off
+ 4);
8484 bfd_putl32 (off
, eiaf
->qdotadroff
);
8486 for (i
= 0; i
< VEC_COUNT (t
->shrlibs
); i
++)
8488 struct alpha_vms_shlib_el
*shlib
;
8491 shlib
= &VEC_EL (t
->shrlibs
, struct alpha_vms_shlib_el
, i
);
8493 if (VEC_COUNT (shlib
->qr
) == 0)
8496 bfd_putl32 (VEC_COUNT (shlib
->qr
), content
+ off
);
8497 bfd_putl32 (PRIV2 (shlib
->abfd
, shr_index
), content
+ off
+ 4);
8500 for (j
= 0; j
< VEC_COUNT (shlib
->qr
); j
++)
8502 struct alpha_vms_vma_ref
*r
;
8503 r
= &VEC_EL (shlib
->qr
, struct alpha_vms_vma_ref
, j
);
8504 bfd_putl32 (r
->vma
- t
->base_addr
, content
+ off
);
8505 bfd_putl32 (r
->ref
, content
+ off
+ 4);
8510 bfd_putl32 (0, content
+ off
);
8511 bfd_putl32 (0, content
+ off
+ 4);
8521 /* Called by bfd_link_hash_traverse to fill the symbol table.
8522 Return FALSE in case of failure. */
8525 alpha_vms_link_output_symbol (struct bfd_link_hash_entry
*hc
, void *infov
)
8527 struct bfd_link_info
*info
= (struct bfd_link_info
*)infov
;
8528 struct alpha_vms_link_hash_entry
*h
= (struct alpha_vms_link_hash_entry
*)hc
;
8529 struct vms_symbol_entry
*sym
;
8531 switch (h
->root
.type
)
8533 case bfd_link_hash_new
:
8534 case bfd_link_hash_undefined
:
8536 case bfd_link_hash_undefweak
:
8538 case bfd_link_hash_defined
:
8539 case bfd_link_hash_defweak
:
8541 asection
*sec
= h
->root
.u
.def
.section
;
8543 /* FIXME: this is certainly a symbol from a dynamic library. */
8544 if (bfd_is_abs_section (sec
))
8547 if (sec
->owner
->flags
& DYNAMIC
)
8551 case bfd_link_hash_common
:
8553 case bfd_link_hash_indirect
:
8554 case bfd_link_hash_warning
:
8558 /* Do not write not kept symbols. */
8559 if (info
->strip
== strip_some
8560 && bfd_hash_lookup (info
->keep_hash
, h
->root
.root
.string
,
8561 FALSE
, FALSE
) != NULL
)
8566 /* This symbol doesn't come from a VMS object. So we suppose it is
8568 int len
= strlen (h
->root
.root
.string
);
8570 sym
= (struct vms_symbol_entry
*)bfd_zalloc (info
->output_bfd
,
8571 sizeof (*sym
) + len
);
8575 memcpy (sym
->name
, h
->root
.root
.string
, len
);
8577 sym
->owner
= info
->output_bfd
;
8579 sym
->typ
= EGSD__C_SYMG
;
8581 sym
->flags
= EGSY__V_DEF
| EGSY__V_REL
;
8582 sym
->symbol_vector
= h
->root
.u
.def
.value
;
8583 sym
->section
= h
->root
.u
.def
.section
;
8584 sym
->value
= h
->root
.u
.def
.value
;
8589 if (!add_symbol_entry (info
->output_bfd
, sym
))
8596 alpha_vms_bfd_final_link (bfd
*abfd
, struct bfd_link_info
*info
)
8599 struct bfd_link_order
*p
;
8607 bfd_get_outsymbols (abfd
) = NULL
;
8608 bfd_get_symcount (abfd
) = 0;
8610 /* Mark all sections which will be included in the output file. */
8611 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
8612 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
8613 if (p
->type
== bfd_indirect_link_order
)
8614 p
->u
.indirect
.section
->linker_mark
= TRUE
;
8617 /* Handle all the link order information for the sections. */
8618 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
8620 printf ("For section %s (at 0x%08x, flags=0x%08x):\n",
8621 o
->name
, (unsigned)o
->vma
, (unsigned)o
->flags
);
8623 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
8625 printf (" at 0x%08x - 0x%08x: ",
8626 (unsigned)p
->offset
, (unsigned)(p
->offset
+ p
->size
- 1));
8629 case bfd_section_reloc_link_order
:
8630 case bfd_symbol_reloc_link_order
:
8631 printf (" section/symbol reloc\n");
8633 case bfd_indirect_link_order
:
8634 printf (" section %s of %s\n",
8635 p
->u
.indirect
.section
->name
,
8636 p
->u
.indirect
.section
->owner
->filename
);
8638 case bfd_data_link_order
:
8639 printf (" explicit data\n");
8642 printf (" *unknown* type %u\n", p
->type
);
8649 /* Generate the symbol table. */
8650 BFD_ASSERT (PRIV (syms
) == NULL
);
8651 if (info
->strip
!= strip_all
)
8652 bfd_link_hash_traverse (info
->hash
, alpha_vms_link_output_symbol
, info
);
8654 /* Find the entry point. */
8655 if (bfd_get_start_address (abfd
) == 0)
8657 bfd
*startbfd
= NULL
;
8659 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link_next
)
8661 /* Consider only VMS object files. */
8662 if (sub
->xvec
!= abfd
->xvec
)
8665 if (!PRIV2 (sub
, eom_data
).eom_has_transfer
)
8667 if ((PRIV2 (sub
, eom_data
).eom_b_tfrflg
& EEOM__M_WKTFR
) && startbfd
)
8669 if (startbfd
!= NULL
8670 && !(PRIV2 (sub
, eom_data
).eom_b_tfrflg
& EEOM__M_WKTFR
))
8672 (*info
->callbacks
->einfo
)
8673 (_("%P: multiple entry points: in modules %B and %B\n"),
8682 unsigned int ps_idx
= PRIV2 (startbfd
, eom_data
).eom_l_psindx
;
8683 bfd_vma tfradr
= PRIV2 (startbfd
, eom_data
).eom_l_tfradr
;
8686 sec
= PRIV2 (startbfd
, sections
)[ps_idx
];
8688 bfd_set_start_address
8689 (abfd
, sec
->output_section
->vma
+ sec
->output_offset
+ tfradr
);
8693 /* Set transfer addresses. */
8696 struct bfd_link_hash_entry
*h
;
8699 PRIV (transfer_address
[i
++]) = 0xffffffff00000340ULL
; /* SYS$IMGACT */
8700 h
= bfd_link_hash_lookup (info
->hash
, "LIB$INITIALIZE", FALSE
, FALSE
, TRUE
);
8701 if (h
!= NULL
&& h
->type
== bfd_link_hash_defined
)
8702 PRIV (transfer_address
[i
++]) =
8703 alpha_vms_get_sym_value (h
->u
.def
.section
, h
->u
.def
.value
);
8704 PRIV (transfer_address
[i
++]) = bfd_get_start_address (abfd
);
8706 PRIV (transfer_address
[i
++]) = 0;
8709 /* Allocate contents. */
8710 base_addr
= (bfd_vma
)-1;
8712 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
8714 if (o
->flags
& SEC_HAS_CONTENTS
)
8716 o
->contents
= bfd_alloc (abfd
, o
->size
);
8717 if (o
->contents
== NULL
)
8720 if (o
->flags
& SEC_LOAD
)
8722 if (o
->vma
< base_addr
)
8724 if (o
->vma
+ o
->size
> last_addr
)
8725 last_addr
= o
->vma
+ o
->size
;
8729 /* Create the fixup section. */
8730 fixupsec
= bfd_make_section_anyway_with_flags
8731 (info
->output_bfd
, "$FIXUP$",
8732 SEC_ALLOC
| SEC_LOAD
| SEC_HAS_CONTENTS
| SEC_LINKER_CREATED
);
8733 if (fixupsec
== NULL
)
8735 last_addr
= (last_addr
+ 0xffff) & ~0xffff;
8736 fixupsec
->vma
= last_addr
;
8738 alpha_vms_link_hash (info
)->fixup
= fixupsec
;
8739 alpha_vms_link_hash (info
)->base_addr
= base_addr
;
8741 /* Create the DMT section, if necessary. */
8742 BFD_ASSERT (PRIV (dst_section
) == NULL
);
8743 dst
= bfd_get_section_by_name (abfd
, "$DST$");
8744 if (dst
!= NULL
&& dst
->size
== 0)
8748 PRIV (dst_section
) = dst
;
8749 dmt
= bfd_make_section_anyway_with_flags
8750 (info
->output_bfd
, "$DMT$",
8751 SEC_DEBUGGING
| SEC_HAS_CONTENTS
| SEC_LINKER_CREATED
);
8758 /* Read all sections from the inputs. */
8759 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link_next
)
8761 if (sub
->flags
& DYNAMIC
)
8763 alpha_vms_create_eisd_for_shared (abfd
, sub
);
8767 if (!alpha_vms_read_sections_content (sub
, info
))
8771 /* Handle all the link order information for the sections.
8772 Note: past this point, it is not possible to create new sections. */
8773 for (o
= abfd
->sections
; o
!= NULL
; o
= o
->next
)
8775 for (p
= o
->map_head
.link_order
; p
!= NULL
; p
= p
->next
)
8779 case bfd_section_reloc_link_order
:
8780 case bfd_symbol_reloc_link_order
:
8783 case bfd_indirect_link_order
:
8787 if (! _bfd_default_link_order (abfd
, info
, o
, p
))
8794 /* Compute fixups. */
8795 if (!alpha_vms_build_fixups (info
))
8798 /* Compute the DMT. */
8802 unsigned char *contents
= NULL
;
8804 /* In pass 1, compute the size. In pass 2, write the DMT contents. */
8805 for (pass
= 0; pass
< 2; pass
++)
8807 unsigned int off
= 0;
8809 /* For each object file (ie for each module). */
8810 for (sub
= info
->input_bfds
; sub
!= NULL
; sub
= sub
->link_next
)
8813 struct vms_dmt_header
*dmth
= NULL
;
8814 unsigned int psect_count
;
8816 /* Skip this module if it has no DST. */
8817 sub_dst
= PRIV2 (sub
, dst_section
);
8818 if (sub_dst
== NULL
|| sub_dst
->size
== 0)
8823 /* Write the header. */
8824 dmth
= (struct vms_dmt_header
*)(contents
+ off
);
8825 bfd_putl32 (sub_dst
->output_offset
, dmth
->modbeg
);
8826 bfd_putl32 (sub_dst
->size
, dmth
->size
);
8829 off
+= sizeof (struct vms_dmt_header
);
8832 /* For each section (ie for each psect). */
8833 for (o
= sub
->sections
; o
!= NULL
; o
= o
->next
)
8835 /* Only consider interesting sections. */
8836 if (!(o
->flags
& SEC_ALLOC
))
8838 if (o
->flags
& SEC_LINKER_CREATED
)
8843 /* Write an entry. */
8844 struct vms_dmt_psect
*dmtp
;
8846 dmtp
= (struct vms_dmt_psect
*)(contents
+ off
);
8847 bfd_putl32 (o
->output_offset
+ o
->output_section
->vma
,
8849 bfd_putl32 (o
->size
, dmtp
->length
);
8852 off
+= sizeof (struct vms_dmt_psect
);
8855 bfd_putl32 (psect_count
, dmth
->psect_count
);
8860 contents
= bfd_zalloc (info
->output_bfd
, off
);
8861 if (contents
== NULL
)
8863 dmt
->contents
= contents
;
8868 BFD_ASSERT (off
== dmt
->size
);
8876 /* Read the contents of a section.
8877 buf points to a buffer of buf_size bytes to be filled with
8878 section data (starting at offset into section) */
8881 alpha_vms_get_section_contents (bfd
*abfd
, asection
*section
,
8882 void *buf
, file_ptr offset
,
8883 bfd_size_type count
)
8887 /* Image are easy. */
8888 if (bfd_get_file_flags (abfd
) & (EXEC_P
| DYNAMIC
))
8889 return _bfd_generic_get_section_contents (abfd
, section
,
8890 buf
, offset
, count
);
8893 if (offset
+ count
< count
8894 || offset
+ count
> section
->size
)
8896 bfd_set_error (bfd_error_invalid_operation
);
8900 /* Alloc in memory and read ETIRs. */
8901 BFD_ASSERT (section
->contents
== NULL
);
8903 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
8905 BFD_ASSERT (sec
->contents
== NULL
);
8907 if (sec
->size
!= 0 && (sec
->flags
& SEC_HAS_CONTENTS
))
8909 sec
->contents
= bfd_alloc (abfd
, sec
->size
);
8910 if (sec
->contents
== NULL
)
8914 if (!alpha_vms_read_sections_content (abfd
, NULL
))
8916 for (sec
= abfd
->sections
; sec
; sec
= sec
->next
)
8917 if (section
->contents
)
8918 section
->flags
|= SEC_IN_MEMORY
;
8919 memcpy (buf
, section
->contents
+ offset
, count
);
8924 /* Set the format of a file being written. */
8927 alpha_vms_mkobject (bfd
* abfd
)
8929 const bfd_arch_info_type
*arch
;
8931 vms_debug2 ((1, "alpha_vms_mkobject (%p)\n", abfd
));
8933 if (!vms_initialize (abfd
))
8936 PRIV (recwr
.buf
) = bfd_alloc (abfd
, MAX_OUTREC_SIZE
);
8937 if (PRIV (recwr
.buf
) == NULL
)
8940 arch
= bfd_scan_arch ("alpha");
8944 bfd_set_error (bfd_error_wrong_format
);
8948 abfd
->arch_info
= arch
;
8955 /* Called when the BFD is being closed to do any necessary cleanup. */
8958 vms_close_and_cleanup (bfd
* abfd
)
8960 vms_debug2 ((1, "vms_close_and_cleanup (%p)\n", abfd
));
8962 if (abfd
== NULL
|| abfd
->tdata
.any
== NULL
)
8965 if (abfd
->format
== bfd_archive
)
8967 bfd_release (abfd
, abfd
->tdata
.any
);
8968 abfd
->tdata
.any
= NULL
;
8972 if (PRIV (recrd
.buf
) != NULL
)
8973 free (PRIV (recrd
.buf
));
8975 if (PRIV (sections
) != NULL
)
8976 free (PRIV (sections
));
8978 bfd_release (abfd
, abfd
->tdata
.any
);
8979 abfd
->tdata
.any
= NULL
;
8982 if (abfd
->direction
== write_direction
)
8984 /* Last step on VMS is to convert the file to variable record length
8986 if (bfd_cache_close (abfd
) != TRUE
)
8988 if (_bfd_vms_convert_to_var_unix_filename (abfd
->filename
) != TRUE
)
8996 /* Called when a new section is created. */
8999 vms_new_section_hook (bfd
* abfd
, asection
*section
)
9003 vms_debug2 ((1, "vms_new_section_hook (%p, [%d]%s)\n",
9004 abfd
, section
->index
, section
->name
));
9006 bfd_set_section_alignment (abfd
, section
, 0);
9008 vms_debug2 ((7, "%d: %s\n", section
->index
, section
->name
));
9010 amt
= sizeof (struct vms_section_data_struct
);
9011 section
->used_by_bfd
= (PTR
) bfd_zalloc (abfd
, amt
);
9012 if (section
->used_by_bfd
== NULL
)
9015 /* Create the section symbol. */
9016 return _bfd_generic_new_section_hook (abfd
, section
);
9019 /* Part 4.5, symbols. */
9021 /* Print symbol to file according to how. how is one of
9022 bfd_print_symbol_name just print the name
9023 bfd_print_symbol_more print more (???)
9024 bfd_print_symbol_all print all we know, which is not much right now :-). */
9027 vms_print_symbol (bfd
* abfd
,
9030 bfd_print_symbol_type how
)
9032 vms_debug2 ((1, "vms_print_symbol (%p, %p, %p, %d)\n",
9033 abfd
, file
, symbol
, how
));
9037 case bfd_print_symbol_name
:
9038 case bfd_print_symbol_more
:
9039 fprintf ((FILE *)file
," %s", symbol
->name
);
9042 case bfd_print_symbol_all
:
9044 const char *section_name
= symbol
->section
->name
;
9046 bfd_print_symbol_vandf (abfd
, file
, symbol
);
9048 fprintf ((FILE *) file
," %-8s %s", section_name
, symbol
->name
);
9054 /* Return information about symbol in ret.
9056 fill type, value and name
9059 B bss segment symbol
9061 D data segment symbol
9063 t a static function symbol
9064 T text segment symbol
9069 vms_get_symbol_info (bfd
* abfd ATTRIBUTE_UNUSED
,
9075 vms_debug2 ((1, "vms_get_symbol_info (%p, %p, %p)\n", abfd
, symbol
, ret
));
9077 sec
= symbol
->section
;
9084 else if (bfd_is_com_section (sec
))
9086 else if (bfd_is_abs_section (sec
))
9088 else if (bfd_is_und_section (sec
))
9090 else if (bfd_is_ind_section (sec
))
9092 else if ((symbol
->flags
& BSF_FUNCTION
)
9093 || (bfd_get_section_flags (abfd
, sec
) & SEC_CODE
))
9095 else if (bfd_get_section_flags (abfd
, sec
) & SEC_DATA
)
9097 else if (bfd_get_section_flags (abfd
, sec
) & SEC_ALLOC
)
9102 if (ret
->type
!= 'U')
9103 ret
->value
= symbol
->value
+ symbol
->section
->vma
;
9106 ret
->name
= symbol
->name
;
9109 /* Return TRUE if the given symbol sym in the BFD abfd is
9110 a compiler generated local label, else return FALSE. */
9113 vms_bfd_is_local_label_name (bfd
* abfd ATTRIBUTE_UNUSED
,
9116 vms_debug2 ((1, "vms_bfd_is_local_label_name (%p, %s)\n", abfd
, name
));
9117 return name
[0] == '$';
9120 /* Part 4.7, writing an object file. */
9122 /* Sets the contents of the section section in BFD abfd to the data starting
9123 in memory at LOCATION. The data is written to the output section starting
9124 at offset offset for count bytes.
9126 Normally TRUE is returned, else FALSE. Possible error returns are:
9127 o bfd_error_no_contents - The output section does not have the
9128 SEC_HAS_CONTENTS attribute, so nothing can be written to it.
9129 o and some more too */
9132 _bfd_vms_set_section_contents (bfd
* abfd
,
9134 const void * location
,
9136 bfd_size_type count
)
9138 if (section
->contents
== NULL
)
9140 section
->contents
= bfd_alloc (abfd
, section
->size
);
9141 if (section
->contents
== NULL
)
9144 memcpy (section
->contents
+ offset
, location
, (size_t) count
);
9150 /* Set the architecture and machine type in BFD abfd to arch and mach.
9151 Find the correct pointer to a structure and insert it into the arch_info
9155 alpha_vms_set_arch_mach (bfd
*abfd
,
9156 enum bfd_architecture arch
, unsigned long mach
)
9158 if (arch
!= bfd_arch_alpha
9159 && arch
!= bfd_arch_unknown
)
9162 return bfd_default_set_arch_mach (abfd
, arch
, mach
);
9165 /* Set section VMS flags. Clear NO_FLAGS and set FLAGS. */
9168 bfd_vms_set_section_flags (bfd
*abfd ATTRIBUTE_UNUSED
,
9169 asection
*sec
, flagword no_flags
, flagword flags
)
9171 vms_section_data (sec
)->no_flags
= no_flags
;
9172 vms_section_data (sec
)->flags
= flags
;
9175 struct vms_private_data_struct
*
9176 bfd_vms_get_data (bfd
*abfd
)
9178 return (struct vms_private_data_struct
*)abfd
->tdata
.any
;
9181 #define vms_bfd_is_target_special_symbol ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
9182 #define vms_bfd_link_just_syms _bfd_generic_link_just_syms
9183 #define vms_bfd_copy_link_hash_symbol_type \
9184 _bfd_generic_copy_link_hash_symbol_type
9185 #define vms_bfd_is_group_section bfd_generic_is_group_section
9186 #define vms_bfd_discard_group bfd_generic_discard_group
9187 #define vms_section_already_linked _bfd_generic_section_already_linked
9188 #define vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9189 #define vms_bfd_copy_private_header_data _bfd_generic_bfd_copy_private_header_data
9191 #define vms_bfd_copy_private_bfd_data _bfd_generic_bfd_copy_private_bfd_data
9192 #define vms_bfd_free_cached_info _bfd_generic_bfd_free_cached_info
9193 #define vms_bfd_copy_private_section_data _bfd_generic_bfd_copy_private_section_data
9194 #define vms_bfd_copy_private_symbol_data _bfd_generic_bfd_copy_private_symbol_data
9195 #define vms_bfd_set_private_flags _bfd_generic_bfd_set_private_flags
9196 #define vms_bfd_merge_private_bfd_data _bfd_generic_bfd_merge_private_bfd_data
9198 /* Symbols table. */
9199 #define alpha_vms_make_empty_symbol _bfd_generic_make_empty_symbol
9200 #define alpha_vms_bfd_is_target_special_symbol \
9201 ((bfd_boolean (*) (bfd *, asymbol *)) bfd_false)
9202 #define alpha_vms_print_symbol vms_print_symbol
9203 #define alpha_vms_get_symbol_info vms_get_symbol_info
9204 #define alpha_vms_read_minisymbols _bfd_generic_read_minisymbols
9205 #define alpha_vms_minisymbol_to_symbol _bfd_generic_minisymbol_to_symbol
9206 #define alpha_vms_get_lineno _bfd_nosymbols_get_lineno
9207 #define alpha_vms_find_inliner_info _bfd_nosymbols_find_inliner_info
9208 #define alpha_vms_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol
9209 #define alpha_vms_find_nearest_line _bfd_vms_find_nearest_dst_line
9210 #define alpha_vms_bfd_is_local_label_name vms_bfd_is_local_label_name
9212 /* Generic table. */
9213 #define alpha_vms_close_and_cleanup vms_close_and_cleanup
9214 #define alpha_vms_bfd_free_cached_info vms_bfd_free_cached_info
9215 #define alpha_vms_new_section_hook vms_new_section_hook
9216 #define alpha_vms_set_section_contents _bfd_vms_set_section_contents
9217 #define alpha_vms_get_section_contents_in_window _bfd_generic_get_section_contents_in_window
9219 #define alpha_vms_bfd_get_relocated_section_contents \
9220 bfd_generic_get_relocated_section_contents
9222 #define alpha_vms_bfd_relax_section bfd_generic_relax_section
9223 #define alpha_vms_bfd_gc_sections bfd_generic_gc_sections
9224 #define alpha_vms_bfd_merge_sections bfd_generic_merge_sections
9225 #define alpha_vms_bfd_is_group_section bfd_generic_is_group_section
9226 #define alpha_vms_bfd_discard_group bfd_generic_discard_group
9227 #define alpha_vms_section_already_linked \
9228 _bfd_generic_section_already_linked
9230 #define alpha_vms_bfd_define_common_symbol bfd_generic_define_common_symbol
9231 #define alpha_vms_bfd_link_hash_table_free _bfd_generic_link_hash_table_free
9232 #define alpha_vms_bfd_link_just_syms _bfd_generic_link_just_syms
9233 #define alpha_vms_bfd_copy_link_hash_symbol_type \
9234 _bfd_generic_copy_link_hash_symbol_type
9236 #define alpha_vms_bfd_link_split_section _bfd_generic_link_split_section
9238 #define alpha_vms_get_dynamic_symtab_upper_bound \
9239 _bfd_nodynamic_get_dynamic_symtab_upper_bound
9240 #define alpha_vms_canonicalize_dynamic_symtab \
9241 _bfd_nodynamic_canonicalize_dynamic_symtab
9242 #define alpha_vms_get_dynamic_reloc_upper_bound \
9243 _bfd_nodynamic_get_dynamic_reloc_upper_bound
9244 #define alpha_vms_canonicalize_dynamic_reloc \
9245 _bfd_nodynamic_canonicalize_dynamic_reloc
9247 const bfd_target vms_alpha_vec
=
9249 "vms-alpha", /* Name. */
9250 bfd_target_evax_flavour
,
9251 BFD_ENDIAN_LITTLE
, /* Data byte order is little. */
9252 BFD_ENDIAN_LITTLE
, /* Header byte order is little. */
9254 (HAS_RELOC
| EXEC_P
| HAS_LINENO
| HAS_DEBUG
| HAS_SYMS
| HAS_LOCALS
9255 | WP_TEXT
| D_PAGED
), /* Object flags. */
9256 (SEC_ALLOC
| SEC_LOAD
| SEC_RELOC
9257 | SEC_READONLY
| SEC_CODE
| SEC_DATA
9258 | SEC_HAS_CONTENTS
| SEC_IN_MEMORY
), /* Sect flags. */
9259 0, /* symbol_leading_char. */
9260 ' ', /* ar_pad_char. */
9261 15, /* ar_max_namelen. */
9262 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
9263 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
9264 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
9265 bfd_getl64
, bfd_getl_signed_64
, bfd_putl64
,
9266 bfd_getl32
, bfd_getl_signed_32
, bfd_putl32
,
9267 bfd_getl16
, bfd_getl_signed_16
, bfd_putl16
,
9269 {_bfd_dummy_target
, alpha_vms_object_p
, /* bfd_check_format. */
9270 _bfd_vms_lib_alpha_archive_p
, _bfd_dummy_target
},
9271 {bfd_false
, alpha_vms_mkobject
, /* bfd_set_format. */
9272 _bfd_vms_lib_alpha_mkarchive
, bfd_false
},
9273 {bfd_false
, alpha_vms_write_object_contents
, /* bfd_write_contents. */
9274 _bfd_vms_lib_write_archive_contents
, bfd_false
},
9276 BFD_JUMP_TABLE_GENERIC (alpha_vms
),
9277 BFD_JUMP_TABLE_COPY (vms
),
9278 BFD_JUMP_TABLE_CORE (_bfd_nocore
),
9279 BFD_JUMP_TABLE_ARCHIVE (_bfd_vms_lib
),
9280 BFD_JUMP_TABLE_SYMBOLS (alpha_vms
),
9281 BFD_JUMP_TABLE_RELOCS (alpha_vms
),
9282 BFD_JUMP_TABLE_WRITE (alpha_vms
),
9283 BFD_JUMP_TABLE_LINK (alpha_vms
),
9284 BFD_JUMP_TABLE_DYNAMIC (alpha_vms
),