Commit | Line | Data |
---|---|---|
d0a27c3b PB |
1 | Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com) |
2 | ||
ac0167e8 PB |
3 | * libaout.h (WRITE_HEADERS): Set header's a_text field always. |
4 | * newsos3.c: Fixed two types: newos3 -> newsos3. | |
d0a27c3b PB |
5 | * reloc.c (bfd_perform_relocation): Fix pc-relative relocation |
6 | to use correct segment. | |
7 | ||
8 | Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com) | |
9 | ||
10 | * aoutx.h (print_symbol): Handle missing symbol->name. | |
11 | ||
12 | Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com) | |
13 | ||
14 | * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment | |
15 | at top of routine. | |
16 | ||
17 | Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com) | |
18 | ||
19 | * oasys.c, configure.in, config/h-irix3, config/t-irix3: | |
20 | add sgi/irix support. | |
21 | ||
22 | Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com) | |
23 | ||
24 | Changes for the AMD 29000 Ultracomputer port from David Wood. | |
25 | (wood@nyu.edu). | |
26 | ||
27 | * opncls.c (bfd_fdopenr): Handle NO_FCNTL. | |
28 | ||
29 | * Makefile.in: Make subdirs work by using $(INCDIR) in the | |
30 | crude dependencies. | |
31 | ||
32 | * coffcode.h (coff_real_object_p): Pass information about the | |
33 | current file's coff symbol format to BFD via the coff_data struct. | |
34 | (coff_find_nearest_line): obj_icof => coff_data. | |
35 | (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN. | |
36 | (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN | |
37 | and DIMNUM == E_DIMNUM. | |
38 | * configure.in: Handle a29k-*-* hosts, and targets | |
39 | a29k-*-coff, a29k-*-aout, and a29k-*-sym1. | |
40 | * libcoff-in.h: Add local_n_btmask, local_n_btshft, | |
41 | local_n_tmask, local_n_tshift, local_symesz, local_auxesz, | |
42 | local_linesz to `coff_data' (tdata) struct. | |
43 | (coff_data, coff_data_type, coff_tdata): Rename struct icofdata. | |
44 | * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers. | |
45 | ||
b5493bc4 RP |
46 | Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
47 | ||
48 | * Makefile.in: $(MAKE) for make, $(docdir) for doc | |
49 | * doc/Makefile: redundant dependencies for Sun-make VPATH bug | |
50 | ||
f053b34f JG |
51 | Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com) |
52 | ||
53 | * aoutf1.h (sunos4_core_file_p): Release the right storage in | |
54 | error case. | |
55 | (sunos4_core_file_matches_executable_p): Fix header comparison. | |
56 | * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint. | |
57 | * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint. | |
58 | ||
12e7087f JG |
59 | Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com) |
60 | ||
61 | Allow GDB to patch object files. | |
62 | ||
63 | * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections. | |
64 | * trad-core.h (trad_unix_core_file_p): Ditto. | |
65 | * aoutx.h (aout_set_section_contents): On first output, check | |
66 | abfd->direction and complain if erroneous. | |
67 | ||
68 | * Makefile.in: Add crude dependencies. | |
69 | ||
c6705697 SC |
70 | Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
71 | ||
10effd40 SC |
72 | * config/* aoutx.h configure* shortened all the h/tmake-xxxx |
73 | to h/t-xxxx files so that everything will work on System V. | |
c6705697 | 74 | |
68b70212 JG |
75 | Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com) |
76 | ||
c6705697 SC |
77 | * aoutx.h: Add information on host-aout.c and how to configure |
78 | to use it, to the manual. | |
68b70212 JG |
79 | * configure.in: Tix typo. |
80 | * ecoff.c: If compiling for DEC3100, use trad_unix core files, | |
81 | else dummy out the core file support. | |
82 | * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is | |
83 | specified, use it to locate the data section. | |
84 | * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes | |
85 | rather than as chars (lint). | |
86 | ||
7d003262 SG |
87 | Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com) |
88 | ||
89 | * aoutx.h, coffcode.h: saberized. | |
90 | ||
d51d16c8 RP |
91 | Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
92 | ||
93 | * bfd.texinfo: some cleanup, reincorporated more intro matter from | |
94 | bfd.doc | |
95 | bfd.c, targets.c: minor rewording of doc segments | |
96 | ||
97 | ||
98 | Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com) | |
99 | ||
100 | * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR, | |
101 | etc, rather than TEXT_START_ADDR. | |
102 | * host-aout.c: Remove #if 0 around whole thing. | |
103 | Update to modern (32/64-bit) a.out naming conventions. | |
104 | Include a large chunk of ../include/a.out.gnu.h to get macros that | |
105 | are not defined by the system include files. | |
106 | (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS | |
107 | macro used by the other a.out implementations. | |
108 | * Makefile.in: Give dependencies to OPTIONAL_BACKENDS. | |
109 | ||
dd260c23 RP |
110 | Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
111 | ||
d51d16c8 RP |
112 | * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of |
113 | texdoc and psdoc; make these depend on generated .texi's | |
114 | ||
115 | * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in | |
116 | doc | |
117 | ||
118 | * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc | |
119 | portions | |
120 | ||
dd260c23 RP |
121 | * Makefile.in, awkscan-ip, awkscan-p, intobfd, |
122 | libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h, | |
123 | libcoff-in.h: (a) use separate files for invariant parts of bfd.h, | |
124 | libbfd.h, and libcoff.h; (b) in generated parts of same, use less | |
125 | obtrusive marks indicating .c origins. | |
126 | ||
127 | * bfd.texinfo: generalize most references to linker | |
128 | ||
a92b9db3 RP |
129 | Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
130 | ||
131 | * Makefile.in: include core.p in PROTOS (building better bfd.h) | |
132 | * archures.c: remove empty foo() definition (crept in at vn1.9) | |
133 | ||
6724ff46 RP |
134 | Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
135 | ||
188d6d22 RP |
136 | * bfd.texinfo: use @setchapternewpage on instead of lots of |
137 | @page's; minor rephrasing in Introduction. | |
138 | ||
6724ff46 | 139 | * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c, |
188d6d22 RP |
140 | coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h, |
141 | oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation | |
6724ff46 RP |
142 | segments): used BFD (caps) more consistently as a name in |
143 | discourse, fixed a few other minor typos and uses of fonts | |
144 | ||
145 | ||
c618de01 SC |
146 | Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
147 | ||
148 | * coffcode.h: fixed bug where string table size wasn't being swapped. | |
149 | ||
150 | Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
151 | ||
152 | * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags | |
153 | ||
154 | * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT | |
155 | flags. (bfd_print_symbol_vandf) now knows what to do with the | |
156 | above flags. | |
157 | ||
158 | * aoutx.h: made translate_from_native_sym_flags and | |
159 | translate_to_native_sym_flags produce the above flags. | |
160 | ||
161 | ||
3c8a3c56 JG |
162 | Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com) |
163 | ||
164 | * all files: update copyright notices for GPL version 2. | |
165 | Install header comments and attribute most modules to their | |
166 | authors. BFD's name is now officially "Binary File Descriptor", | |
c618de01 | 167 | so remove any conflicting pejoratives. |
3c8a3c56 JG |
168 | archures.h: Consists solely of comments; remove it. |
169 | ||
87059abb SC |
170 | Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
171 | ||
172 | * Makefile.in, bfd.c: Made it compile again. | |
173 | ||
174 | Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
175 | ||
176 | * newsos3.c, targets.c, coffcode.h: new patches from David Wood | |
177 | ||
178 | ||
179 | Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
180 | ||
181 | * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c | |
182 | bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on | |
183 | lint fixes. | |
184 | ||
185 | * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd | |
186 | 29k coff by David Wood (wood@lab.ultra.nyu.edu). | |
187 | ||
7a276b09 SC |
188 | Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
189 | ||
190 | * Everything: created some new files, core.c format.c, reloc.c, | |
191 | section.c and syms.c to split the functionality a bit better. | |
192 | Cleaned up the rest of the files a bit, and added some | |
193 | documentation. | |
194 | ||
195 | ||
196 | Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu) | |
197 | ||
198 | * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl | |
199 | really takes 3 arguments, patched code and ammended prototypes. | |
200 | ||
201 | Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
202 | ||
203 | * ../include/bfd.h (struct bfd_target): Added new field | |
204 | "align_power_min" which contains the minimum alignment for a | |
205 | section. This is used in coff_new_section_hook. The field | |
206 | insertion necessitates an update of all backends.. | |
2099685b | 207 | |
7a276b09 SC |
208 | * aoutf1.h jump table field inserted |
209 | ||
210 | * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended | |
211 | filenames too. | |
212 | ||
213 | * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump | |
214 | table field inserted. | |
215 | ||
216 | * coffcode.h(just about everything) Now patches up symbol tables | |
217 | using a different mechanism. The Intel major bug has been fixed, | |
218 | and the linker can self host on the Aviion and be debugged with | |
219 | gdb. | |
220 | ||
221 | * ecoff.c: new include and jump table patch, i386coff.c: new | |
222 | include and jump table patch, icoff.c: new include and jump table | |
223 | patch, ieee.c: can now read archives containing ieee modules., | |
224 | libcoff.h: added (combined_entry_type), libieee.h: uped max | |
225 | sections to 20, m68kcoff.c: new include and jump table patch, | |
226 | m88kbcs.c: new include and jump table patch, oasys.c: various bugs | |
227 | fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish. | |
228 | srec.c: jump table patch. trad-code.c fixed #IF typeo | |
229 | ||
230 | Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com) | |
231 | ||
232 | * coffcode.h (coff_swap_aux_in): added else case to deal with | |
233 | filenames less than 9 characters. | |
234 | ||
2099685b | 235 | |
357a1f38 SC |
236 | Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
237 | ||
238 | * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works | |
239 | ||
240 | * srec.c: now allows any number of sections to be created in a | |
241 | file. Outputs addresses of the right length. | |
242 | ||
2700c3c7 SC |
243 | Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
244 | ||
3df04972 SC |
245 | * bfd.c (bfd_check_format): Fixed problem where when a defaulted |
246 | target didn't match, the format got set to the attempted match, | |
247 | breaking a future test. | |
248 | ||
2700c3c7 SC |
249 | *../include/i386coff.h : fixed typo in type field with size |
250 | ||
251 | * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added | |
252 | support in the jump table for the swapping routines exported to | |
253 | gdb. Now gdb works with the 386. | |
254 | ||
a5b00362 JG |
255 | Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com) |
256 | ||
257 | * Merge in changes from gdb-3.95 release. | |
258 | Makefile.in: Allow hmake and tmake files to add OFILES. | |
259 | aoutf1.h: | |
260 | bfd.c: support specific targets as well as searching. When | |
261 | searching, take default target in preference to others. | |
262 | bfd.doc: typos | |
263 | ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment. | |
264 | liba.out.h: Don't hard-code file offsets; use N_ macros for them. | |
265 | libbfd.h: Support specific targets as well as searching. | |
266 | opncls.c: Support specific targets as well as searching. | |
267 | targets.c: Search is short-circuited if default target matches. | |
268 | liboasys.c, libieee.c: Undo bothner changes that make macros | |
269 | work to the left of assignment, but which depend on the | |
270 | representations of different pointer types being the same. | |
271 | ||
8c556488 SC |
272 | Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
273 | ||
274 | * i386coff.c: created. | |
275 | * coffcode.h: added support for 386. | |
276 | * Makefile.in: added support for 386. | |
277 | * ../include/i386coff.h: created | |
278 | ||
b75ea0ea SC |
279 | Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
280 | ||
3df04972 | 281 | * coffcode.h: removed all put_x_<sizes> |
b75ea0ea SC |
282 | * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added |
283 | DEFUNS | |
284 | ||
285 | ||
286 | Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
287 | (bothner) | |
288 | * opncls.c: Changed obstack_chunk_alloc use xmalloc | |
289 | ||
7ed4093a SC |
290 | Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
291 | ||
292 | * everything: Removed sysdep.h from bfd.h and put back into files | |
293 | from which it was split out. Now 64 bit version is built with a | |
294 | -DHOST_64_BIT="long long" on the compile line. | |
295 | ||
296 | ||
297 | Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
298 | ||
299 | Changed all the [get|put][name] routines to use [get|put]_[size | |
300 | in bytes]. | |
301 | ||
302 | Put in support for 64 bit work. Now two versions of bfd may be | |
303 | generated, according to the state of TARGET_64_BIT, one which is | |
304 | 32 bit only, and one which is 64/32 bits. | |
305 | Created new back end 'demo64' to test 64 bit functionality. | |
306 | ||
307 | Renamed some files to work on DOS. | |
308 | ||
309 | * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added | |
310 | 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name | |
311 | chage, 64 bit transfer. * liba.out.h: Split out common code from | |
312 | sunos and newsos into liba.out. Name changes and prototype mods. * | |
313 | libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h: | |
314 | prototypes for new functions. * libcoff.h: lint * libieee.h: make | |
315 | work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name | |
316 | change and 64bit stuff.* newsos3.c: common code removed, new jump | |
317 | table. * oasys.c: Name change * opncls.c: Portability fixes * | |
318 | srec.c: Name changes * sunos.c: Removed comon code. * targets.c: | |
319 | Added demo * aout32, aout64.c include aoutx.h * bout.c: used to | |
320 | be called b.out.c * coffcode.h: used to be called coff-code.h, now | |
321 | 64bit ized. * demo64.c: 64 bit a.out back end | |
322 | ||
323 | ||
324 | ||
325 | ||
326 | ||
327 | Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
328 | from bothner | |
329 | * libieee.h: Make ieee_data and ieee_ar_data macros usable | |
330 | on LHS of assignment, even when using old compilers. | |
331 | * liboasys.h: Ditto for oasys_data and oasys_ar_data. | |
332 | * m68kcoff.c: Add enum-to-int casts to accomodate old compilers. | |
333 | * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR. | |
334 | * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined. | |
335 | * targets.c: Add declaration of newsos3_vec. | |
336 | ||
337 | ||
99a2aa2c SC |
338 | Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
339 | ||
340 | * aout.c: fixxed some of the problems with filepos calculation. | |
341 | (swap_ext_reloc): fixed problem with creation of relocs. | |
a14b9e8a | 342 | (aout_set_section_contents): fixed filepos problem |
99a2aa2c SC |
343 | |
344 | * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add. | |
345 | (swap_filehdr) delete. Changed all the usage of bfd_h_put_x. | |
346 | (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete. | |
347 | (coff_real_object_p) cleaned up, added MIPS. (coff_object_p) | |
fb030779 | 348 | cleaned up. (coff_write_object_contents) cleaned up. |
99a2aa2c SC |
349 | |
350 | * ecoff.c: Totally different. Now supports ecoff fully. | |
351 | ||
352 | * icoff.c: fixed problems in relocation callout. | |
353 | ||
354 | * libcoff.h: (struct icofdata) removed hdr structure from tdata. | |
355 | ||
356 | * m68kcoff.c: updated target vector. | |
357 | ||
358 | * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls | |
359 | choose_reloc_size. (sunos4_write_object_contents) now calls | |
a14b9e8a SC |
360 | choose_reloc_size so outputs relocs correctly, also calculates the |
361 | size of the sections correctly. | |
362 | ||
99a2aa2c SC |
363 | |
364 | ||
e10d93ed JG |
365 | Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com) |
366 | ||
367 | Merge Per Bothner's changes to modularize BFD a.out a bit. | |
368 | ||
369 | * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add. | |
370 | * ieee.c: Cast enums to int before comparing them, for brain- | |
371 | dead compilers. | |
372 | * coff-code.h: Remove coff_get_section_contents, and use the | |
373 | generic one instead. | |
374 | ||
375 | * aout.c: Derive new module from sunos.c, containing generic | |
376 | support code for all kinds of a.out files. | |
377 | ||
378 | * sunos.c: Remove all code that goes in aout.c. Split out | |
379 | machine dependent followup in sunos4_object_p into | |
380 | sunos4_callback. Use JUMP_TABLE(aout) for the transver vector, | |
381 | and redefine only the names we CHANGE, not all the names. Drop | |
382 | the little-endian vector, and rename the vector as sunos4 rather | |
383 | than generic. | |
384 | ||
385 | * b.out.c: Use aout.c routines for most of the work. Slight | |
386 | changes for the new regime. Remove close_and_cleanup and | |
387 | get_section_contents in favor of generics. New transfer vector | |
388 | regime. | |
389 | ||
390 | * newsos.c: New support for Sony NEWS, another a.out format. | |
391 | ||
392 | * ecoff.c: Remove close_and_cleanup. New tvec regime. | |
393 | * icoff.c, m88k-bcs.c: Add write_contents to tvec. | |
394 | * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents | |
395 | to tvec. | |
396 | * opncls.c (bfd_close): Call format-dependent write_contents | |
397 | routine, if writing, before calling target-dependent | |
398 | close_and_cleanup routine (which is now always generic, I think). | |
399 | * srec.c: Use bfd_alloc instead of malloc. Remove | |
400 | close_and_cleanup and move code from it to | |
401 | srec_write_object_contents. Add write_contents to tvec. | |
402 | * targets.c: Remove a.out little vector, replace a.out big | |
403 | vector with SunOS vector. FIXME: Need Vax support again now. | |
404 | ||
405 | * libbfd.h: Add write_contents format-dependent-vector to the | |
406 | bfd_target vector. Supply a generic close_and_cleanup routine. | |
407 | * liba.out.h: Handle the new aout.c split. Add prototypes for | |
408 | all routines defined in aout.c. Rename "sunos" things to "aout" | |
409 | things. Add a few fields where needed for various formats. | |
410 | * Makefile.in: Add aout.c and newsos.c. | |
411 | ||
412 | * archive.c, ieee.c, oasys.c: Lint. | |
413 | ||
cdd896f9 SC |
414 | Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
415 | ||
a0a87dd5 SC |
416 | * ../include/bfd.h |
417 | changed forward declaration struct stat; to reduce warnings. Changed | |
418 | comment on bfd_h_<x>_x. | |
419 | ||
420 | * ../include/m68kcoff.h, ../include/intel-coff.h, | |
421 | ../include/m88k-bcs.h | |
422 | Now there are two incarnations of relocs, linenos and syments. One for | |
423 | internal digestion, and one full of char arrays for I/O. The original | |
424 | names have gone to detect errors. | |
425 | ||
cdd896f9 SC |
426 | * Makefile.in, m68kcoff.c, targets.c |
427 | Test new structure code with a 68k coff implementaion | |
428 | ||
429 | * coff-code.h, icoff.c, coffswap.c, libcoff.h | |
430 | Fixed all the places where there were problems with the size and | |
431 | alignments of structures on disk and structures in memory. #ifed out | |
432 | all the code in coffswap.c, since it should be done using the target | |
433 | swap routines now. | |
434 | ||
af773d1b SC |
435 | Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
436 | ||
437 | * ieee.c (do_one, ieee_slurp_section_data): now supports the load | |
438 | multiple reloc command. | |
439 | ||
440 | * sunos.c (sunos4_set_section_contents): Made it so that sections | |
441 | are always padded to their alignment size. | |
442 | ||
b1847ba9 JG |
443 | Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com) |
444 | ||
445 | * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c: | |
446 | Clean up types and such (saber C problems). | |
447 | * ecoff.c: Clean up types and such. Remove routines that are | |
448 | not used. Fix up reading and swapping of shorts from files. | |
449 | ||
e10d93ed JG |
450 | Notes on bfd-0.5.2-patch1a, from Per Bothner: |
451 | ||
452 | * a.out.vax.c: Remove two bogus "static" from prototypes. | |
453 | ||
454 | * ecoff.c: Got rid of lots of non-working junk (that had | |
455 | been copied directly from coff-code.h). | |
456 | Updated to be consistent with updates to icoff.c and coff-code.h. | |
457 | ||
458 | * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH | |
459 | if they're missing (as they are in (BDS-4.3-based) NewsOS-3). | |
460 | ||
461 | * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge, | |
462 | but until the target_vector is automatically generated, | |
463 | it's as good as any. Note that the text offset is the only | |
464 | difference between NewsOS and SunOs (including magic numbers). | |
465 | (Most of the sunos_* routines should to renamed bsd_* | |
466 | and move to a bsd.c file. Then (and when the target_vector | |
467 | is automatically generated) it might make sense to create | |
468 | a separate Sony target.) | |
469 | ||
470 | * sysdep.h: Don't declare fread and fwrite. Causes trouble | |
471 | on some systems, and doesn't help on others. | |
472 | Similarly, only define X_OK if not already defined. | |
473 | ||
474 | * trad-core.c: Don't include sys/stat.h - at least | |
475 | on NewsOS 3, it has already been included. | |
476 | ||
4a81b561 DHW |
477 | Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com) |
478 | ||
479 | * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux, | |
480 | bfd_coff_swap_lineno): Export the routines that byte-swap COFF | |
481 | symbol tables if necessary when reading them in, so gdb can use | |
482 | them. Add "bfd_coff_" to the names so they won't conflict with | |
483 | names in calling programs. FIXME-soon: if coff-code.h is | |
484 | included in two BFD modules, this will cause duplicate | |
485 | definitions; the routines should be exported to a separate, | |
486 | common, module (probably along with a mess of other ones). | |
487 | ||
488 | Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com) | |
489 | ||
490 | Improve modtime support. | |
491 | ||
492 | * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime. | |
493 | Remove #define for bfd_get_mtime. Remove gratuitous comment. | |
494 | * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached. | |
495 | BUG: archive members still do not get correct mod times. | |
496 | ||
497 | Improve floating point support for core files. | |
498 | ||
499 | * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff. | |
500 | (sunos4_core_file_p): Create a second registers section in the | |
501 | core file, called ".reg2", for the float registers. | |
502 | ||
503 | Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) | |
504 | ||
505 | * many changes to improve archive handling; found a logic flaw in | |
506 | bfd_check_format which only just happened to work by cooncidence. | |
507 | ||
508 | Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
509 | ||
510 | * bfd.c (bfd_perform_relocation): fixed to use output_offsets | |
511 | correctly. | |
512 | ||
513 | * bfd.h: changed type of udata in asymbol to void *, like it | |
514 | should be. Added bfd_reloc_dangerous enum member. | |
515 | ||
516 | * coff-code.h: Fixed it so that internally generated symbols get | |
517 | their values relocated correctly in all cases. Removed calls to | |
518 | xmalloc. | |
519 | ||
520 | * icoff.c: Not understanding the destination symbol of a reloc is | |
521 | not a failure any more, just 'dangerous'. This allows linking of | |
522 | b.out and coff images. | |
523 | ||
524 | * sunos.c: Cleaned up the way that ZMAGIC section sizes are | |
525 | calculated. | |
526 | ||
527 | ||
528 | Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
529 | ||
530 | * sunos.c (translate_to_native_sym_flags): fixed | |
531 | sym_pointer->n_value so that symbols on the way out get their | |
532 | section relative values calculated correctly. | |
533 | ||
534 | * coff-code.h (mangle_symbols): fixed problem where tags were not | |
535 | being relocated for structs, enums, unions. Also various lints. | |
536 | ||
537 | Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) | |
538 | ||
539 | * archive.c (get_elt_at_filepos): system_call_error returned | |
540 | incorrectly. | |
541 | ||
542 | Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) | |
543 | ||
544 | * Resolve the use of no_error and system_call_error. | |
545 | The bfd library itself now will never set bfd_error to | |
546 | no_error. | |
547 | ||
548 | The code still needs to be combed to make sure all the error | |
549 | codes are correct. I suspect they are not always set correctly. | |
550 | ||
551 | * The names of all the messages have _ prepended because the sun | |
552 | bundled compiler can't distinguish from a macro which takes an | |
553 | argument and the same identifier in a non-macro context. | |
554 | ||
555 | * The reason for the above being that entry points which used to | |
556 | be trampoline functions are now just macros which expand to a | |
557 | direct call through the bfd's xfer vector. | |
558 | ||
559 | * (../include/intel-coff.h) F_AR32WR: fix this constant. Why | |
560 | must gas have its own version of everything (the gas version | |
561 | had the correct value) | |
562 | ||
563 | Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
564 | ||
565 | * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to | |
566 | properly support i960 architecture and output correct reloc stuff. | |
567 | ||
568 | * bfd.h: added prototype for bfd_printable_arch_mach, added | |
569 | BFD_FAIL | |
570 | ||
571 | * coff-code.h: Applied patches from chrisb to support i960 | |
572 | architecture, zero relocs and swap them correcly and conditionally | |
573 | compiled the timestamp. | |
574 | ||
575 | * sunos.c: Made the default section alignment 2^3 so that doubles | |
576 | are done properly. Fixed the same reloc bug that was in b.out.c | |
577 | ||
578 | * sysdep.h: Now compiles on a Posix box | |
579 | ||
580 | Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com) | |
581 | ||
582 | * icoff.c: Fix comment on big-endian version. | |
583 | * coff-code.h: Make HAS_RELOC really work (it's backwards from | |
584 | F_RELFLG). Set F_AR32WR in output files if little endian | |
585 | architecture. | |
586 | ||
587 | Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com | |
588 | ||
589 | * archures.c fixed =/== typo | |
590 | ||
591 | * sunos.c added architecture stuff for output. Fixed | |
592 | bug where files where vma(data) != size(text) | |
593 | were processed wrong. | |
594 | ||
595 | * coff-code.h added a lint cast | |
596 | ||
597 | * (../include/a.out.sun4.h) fixed it so zmagic | |
598 | worked | |
599 | ||
600 | Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com | |
601 | ||
602 | * archive.c removed loads of includes, and fixed bug where string | |
603 | table didn't have a null at the end. | |
604 | ||
605 | * bfd.c fixed includes, added symbols argument to | |
606 | canonicalize_reloc entry point. | |
607 | ||
608 | * libbfd.c fixed includes and added some lint patches. | |
609 | ||
610 | * targets.c added both sorts of intel coff. | |
611 | ||
612 | * b.out.c fixed included, changed was the canonical | |
613 | relocs were done. | |
614 | ||
615 | * icoff.c added support for callj and big and little | |
616 | enidian tables. | |
617 | ||
618 | * opncls.c added chmod+xing for files with EXEC_P set. | |
619 | ||
620 | * sunos.c fixed includes. Changed default section | |
621 | alignement to words. Fixed relocation stuff to work with | |
622 | new scheme | |
623 | ||
624 | * bfd.h various new types added, prototype for new | |
625 | reloc calls, changed bfd->iostream to a void * | |
626 | to including files don't need stdio.h. | |
627 | ||
628 | * libcoff.h added conversion table to tie relocs to | |
629 | canonical symbols | |
630 | ||
631 | * sysdep.h created | |
632 | ||
633 | * coff-code.h fixed includes. Added code to support | |
634 | big and little endian formats. Various lints. Better | |
635 | processing of symbols. Changed reloc stuff to new | |
636 | order | |
637 | ||
638 | * libbfd.h fixed includes | |
639 | ||
640 | ||
641 | Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com | |
642 | ||
643 | * bfd.h changed name of alignment entry in sec_struct to | |
644 | alignment_power, because of conflicting uses within bfd. | |
645 | Now it should be obvious that it's a 2**n alignment | |
646 | specifier. Removed start_pad, end_alignment, block, minsize, | |
647 | output_file_alignment, subsection_alignment and original_vma fields. | |
648 | Added align_power() macro. Fixed bfd_section_alignment | |
649 | acessor macros. Added bfd_symbol_same_target macro. | |
650 | ||
651 | * b.out.c (b_out_write_object_contents) fixed to use | |
652 | new alignment member. Fixed (callj_callback) to use section | |
653 | relative symbols properly. | |
654 | ||
655 | * sunos.c (sunos4_object_p) fixed to use new alignment_power. | |
656 | Fixed (translate_from_native_sym_flags) to correctly make | |
657 | symbols section relative. | |
658 | ||
659 | * bfd.c (bfd_errmsg) fixed various enum cast problems. | |
660 | (bfd_make_section) took out initialization of obsolete members. | |
661 | (bfd_print_symbol_vandf) added | |
662 | ||
663 | * opncls.c (bfd_create) created. | |
664 | ||
665 | * coff-code.h (coff_new_section_hook) took away refs | |
666 | to obsolete members. (make_a_section_from_file) added | |
667 | conversion between alignment types. (coff_symbol_from) | |
668 | added. (coff_count_linenumbers) only counts linenumbers | |
669 | if symbol is of coff-type. (coff_mangle_symbols) only | |
670 | heavily mangles symbols if symbol is coff-type. | |
671 | (coff_write_symbols) various lints. (coff_write_object_contents) | |
672 | various lints and modification for alignment conversion. | |
673 | (coff_slurp_relocs) fixed for use with new asection shape. | |
674 | ||
675 | Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com | |
676 | ||
677 | * archive.c lots of lint | |
678 | ||
679 | * b.out.c added callj relocation support, upgrated reloc howto. | |
680 | Fixed so that asymbol and reloc records are output | |
681 | correctly. | |
682 | ||
683 | * bfd.c lots of lint, support for new bfd entry point | |
684 | bfd_print_symbol. | |
685 | ||
686 | * bfd.h changed definition of asymbol to contain pointer to | |
687 | owning bfd, removed target dependencies. | |
688 | ||
689 | * cache.c took out print statements, put in BFD_ASSERT calls. | |
690 | ||
691 | * coff-code.h various lints, corrected linenumber output | |
692 | functionality. Added support for new style asymbols and | |
693 | bfd_print_symbol. Fixed so that asymbol and | |
694 | reloc records are handled correctly. Added timestamp. | |
695 | ||
696 | * icoff.c Added support for new howto shape. | |
697 | ||
698 | * liba.out.h Added support for new asymbol shape | |
699 | ||
700 | * libbfd.c various lints | |
701 | ||
702 | * libbfd.h various lints | |
703 | ||
704 | * libcoff.h added support for new asymbol shape. | |
705 | ||
706 | * sunos.c various lints. Added support for new asymbol shape | |
707 | and bfd_print_symbol. | |
708 | ||
709 | Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com | |
710 | ||
711 | * b.out.c removed prototype of sunos4_ennativate_symtab, lots of | |
712 | pointer lint. Added support for callj relocation. Fixed bug where | |
713 | the last 32 bytes of the text section were overwritten by data. Fixed bug | |
714 | where archives of b.out didn't work due bfd_slurp_extended_name_table | |
715 | returning false. | |
716 | ||
717 | * sunos.c added support for n_other field. Braced the howto table so | |
718 | that it won't be affected by any lengthing of the howto struct typedef. | |
719 | Various lints | |
720 | ||
721 | * bfd.h added support for n_other field, added special_function | |
722 | reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x | |
723 | macros. | |
724 | ||
725 | * bfd.c upgraded bfd_perform_relocation, various lints. | |
726 | ||
727 | Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl) | |
728 | ||
729 | * ChangeLog: Started ChangeLog for BFD. | |
730 | * ToDo: Create file for suggestions. | |
731 | ||
732 | * Makefile: Support easy loading into Saber C. | |
733 | Add dependencies for icoff.o and bcs88kcoff.o. | |
734 | Rename coff.c to coff-code.h. Change callers. | |
735 | ||
736 | * bfd.c (bfd_check_format): Allow the check_format routines | |
737 | to return the desired target vector, rather than just a Boolean. | |
738 | bfd.h (bfd_check_format): Change function pointer return type. | |
739 | archive.c (bfd_generic_archive_p): change callee. | |
740 | b.out.c (b_out_little_object_p, b_out_big_object_p, | |
741 | b_out_real_object_p): change callee. | |
742 | libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false | |
743 | in check_format transfer vectors that need a filler. | |
744 | libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls. | |
745 | bcs88kcoff.c: change callee. | |
746 | coff-code.h (coff_real_object_p, coff_big_object_p): change callee. | |
747 | icoff.c: change callee. | |
748 | sunos.c (sunos4_object_p, sunos4_core_file_p): change callee. | |
749 | ||
750 | * libbfd.c (zalloc): It should actually zero the storage! | |
751 | This was commented out for some reason. | |
752 | ||
753 | * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls. | |
754 | This is so callers can avoid <stdlib.h> which doesn't exist | |
755 | on older systems. | |
756 | ||
757 | * bfd.c (map_over_sections): Add debugging code, since I | |
758 | noticed the section count for sunos core files was bad, but only | |
759 | GDB had detected the problem. | |
760 | (bfd_set_section_lineno_size, bfd_set_section_linenos, | |
761 | bfd_get_section_linenos): Remove obsolete functions. | |
762 | (bfd_apply_relocations): Use longs, not ints, for the math. | |
763 | ||
764 | * bfd.h: Declare enum boolean and struct bfd_target as well | |
765 | as typedefs for them. Remove obsolete | |
766 | bfd_get_section_lineno_size. | |
767 | ||
768 | * cache.c: Make the "fdopen" support work. Keep better track | |
769 | of how many files are open. Centralize the opening of files | |
770 | and be sure bfd_open[rw] actually try to open the file. Evade | |
771 | linked list initialization problems. | |
772 | ||
773 | * b.out.c, coff-code.h, opncls.c, sunos.c: lint. | |
774 | ||
775 | * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names. | |
776 | ||
777 | * cplus-dem.c: Delete file, since it is not part of BFD. | |
778 | ||
779 | * opncls.c (bfd_openr): Eliminate misplaced #if 0 code. | |
780 | (bfd_openr, bfd_openw): Actually open the file, give error now. | |
781 | ||
782 | * sunos.c (sunos4_core_file_p): Set section count. | |
783 | (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate | |
784 | obsolete definitions. | |
785 | (_write_symbol_table): Initialize <idx> counter. | |
786 | (foop): Eliminate debugging code. | |
787 | ||
788 | ||
789 | ||
790 |