Commit | Line | Data |
---|---|---|
f58809fd SC |
1 | Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com) |
2 | ||
3 | * targets.c (proto write_armap). Changed orl_count to unsigned. | |
4 | * opncls.c (bfd_close_all_done). Added so that generative | |
5 | programs like gas can close a bfd without causing bfd confusion. | |
6 | * libbfd.h (changed becuase of protos) | |
7 | * amdcoff.c: messed with the way that jmp displacements are | |
8 | calcualated. This may not yet be totally correct. | |
9 | * archive.c (coff_write_armap): rewrote the way that ranlibs are | |
10 | written out. | |
11 | * coffcode.h (fixup_symbol_value): now doesn't core dump if a non | |
12 | abs symbol has no section (like a register symbol). | |
13 | (coff_write_symbol) now zeros auxent before filling it up to help | |
14 | with sensitive applications. | |
15 | * libbfd.c (bfd_write_bigendian_4byte_int): added. | |
16 | ||
17 | Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com) | |
18 | ||
19 | * bfd.c: Make sure we don't get a macro strerror(). | |
20 | * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+". | |
21 | * trad-core.c (trad_unix_core_file_failing_command): Suppress | |
22 | attempt to recover command, ifdef NO_CORE_COMMAND. | |
23 | * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND; | |
24 | revamp HOST_*, etc. | |
25 | * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX. | |
26 | ||
314f3eed PB |
27 | Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com) |
28 | ||
29 | * archive.c (bsd_write_argmap): The size of the ranlib structures | |
f58809fd | 30 | should not include the size field itself. |
314f3eed PB |
31 | * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use |
32 | adata(abfd)->exec_bytes_size field instead of constant macro, | |
33 | because aoutx.h compiles to a simple .o file shared by | |
34 | all 32-bits a.out targets. | |
35 | ||
282effc7 JG |
36 | Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com) |
37 | ||
38 | * configure.in: Allow i386-sco-sysv. | |
39 | * bout.c: Remove unused i960_align; lint dummy core file handlers. | |
40 | * cpu-h8300.c: lint. | |
41 | ||
42 | * host-aout.c: New strategy. We use common code, include files, | |
43 | and data structures to handle the file, but set a few parameters | |
44 | from the host's config file (page size, text start addr, etc). | |
45 | * libaout.h: Define HP BSD machine types. | |
46 | * aoutf1.h: Handle reading a.outs with these types. | |
47 | ||
48 | * trad-core.c: Pass the u.u_ar0 value as the negative of the | |
49 | virtual-memory-address of the .reg section. We can't just make a | |
50 | section for "all the regs and nothing else" because only GDB knows | |
51 | exactly where the regs are (scattered around the upage and stack). | |
52 | Clean up memory allocation. Remove big- and little-endian | |
53 | vectors, replace with single vector; this only runs on the host, | |
54 | in host byte order. Replace byteswap routines with aborts in case | |
55 | anyone calls them. | |
56 | * targets.c: There's only one trad_core_vec now. | |
57 | * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0. | |
58 | ||
7b02b4ed JG |
59 | Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com) |
60 | ||
61 | * hosts/h-amix.h (free): Fix prototype. | |
62 | ||
63 | * aoutx.h: Don't use NULL as an integer, for braindead systems | |
64 | that declare it as (void *)0. (From Peter Schauer.) | |
65 | ||
fd671dc4 PB |
66 | Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com) |
67 | ||
7b02b4ed JG |
68 | * opncls.c (bfd_fdopenr): Add parentheses to avoid reported |
69 | problem with bad Ultrix system headers. | |
fd671dc4 PB |
70 | * aoutx.h (NAME(aout,set_section_contents)): Try to handle the |
71 | various kinds of alignments for the various kinds of | |
72 | magic numbers. | |
73 | ||
74 | Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com) | |
75 | ||
76 | * doc/Makefile: Don't assume . is on the path (from James Clark). | |
77 | ||
f02be00a JG |
78 | Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com) |
79 | ||
80 | * Makefile.in: Avoid Sun Make VPATH bugs. | |
81 | * targets.c: Declare trad_core vectors extern. | |
82 | ||
71fa3b01 PB |
83 | Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com) |
84 | ||
85 | * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align. | |
86 | * libbfd.h: Moved ALIGN macro here. | |
87 | * bout.c (b_out_callback): Replace i960_align by align_power. | |
88 | ||
89 | * libaout.h (struct aoutdata): Added fields page_size, | |
90 | segment_size and exec_bytes_size. These help generic code | |
91 | (in aoutx.h and libaout.h) to figure out where to align | |
92 | the various segments in a demand paged file. | |
93 | * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields | |
94 | to decide if the exec header counts in a_text (text segment size). | |
95 | Also, assume D_PAGED flag is set; don't set it here. | |
96 | * bout.c (b_out_callback): Add initialization of | |
97 | adata fields page_size, segment_size, and exec_bytes_size. | |
98 | * host-aout.c (NAME(host_aout, callback) and | |
99 | NAME(host_aout,mkobject): Ditto. | |
100 | * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto. | |
101 | * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto. | |
102 | * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto. | |
103 | * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract | |
104 | EXEC_BYTES_SIZE from the a_test size; this is only appropriate | |
105 | for some systems (mainly sunos), so do it in the callback instead. | |
106 | Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment. | |
107 | * aoutx.h (NAME(aout,set_section_contents): Change the way | |
108 | filepos and size of sections are carried out to support | |
109 | older styles of demand paged executables. | |
110 | ||
111 | ||
0d740984 SC |
112 | Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com) |
113 | ||
114 | * bfd-in.h: Added more macros to COFF_SWAP_TABLE. | |
115 | * bfd.c: Added macros to enable gas to swap coff records. | |
116 | * coffcode.h: Make the coff_swap_*_out routines return the number | |
117 | of bytes swapped, and cleaned up their prototypes. | |
118 | * configure.in: Added ebmon/coff support | |
119 | * ecoff.c: Changed null definitions of coff_swap_*_out to conform | |
120 | to new prototypes | |
121 | * targets.c: Added new entry points for coff swapping | |
122 | ||
5b2765bf JG |
123 | Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com) |
124 | ||
125 | Restructure configuration scheme for bfd, binutils, ld. | |
126 | ||
127 | * include/sys/h-*.h: Move to bfd/hosts/h-*.h. | |
128 | * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h. | |
129 | Change some config names to match other dirs. | |
130 | * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO() | |
131 | get defined first. | |
23d44ec9 JG |
132 | * Makefile.in: Use -I. to get sysdep.h. Remove refs to |
133 | ../include/sysdep.h. | |
5b2765bf JG |
134 | * cpu-i960.c: Strncmp needed a length arg. |
135 | * ecoff.c: Don't ever call trad_unix_core_file_p from here. | |
136 | * i386aout.c: Remove dead N_TXTOFF override. | |
137 | * trad-core.c: Don't disable the whole file if SUN4_SYS. | |
138 | * config/: Rename some config files to match up h-*.h names. | |
139 | Remove all the HOST_SYS definitions from the config files. | |
140 | * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG. | |
141 | * hosts/h-hp9000.h: Remove USG comment. | |
142 | * hosts/h-rs6000.h: Include <stdlib.h> for malloc. | |
143 | * hosts/h-news.h, h-sparc-64.h: New config files that had | |
144 | previously been kludged in the <sysdep.h> file. | |
145 | ||
6a469027 JG |
146 | Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com) |
147 | ||
148 | * config/*: trad-core support is HOST dependent, not target | |
149 | dependent. Target config files only set DEFAULT_VECTOR and/or | |
150 | other vector elements. Exception: when host-aout.c is in use, | |
151 | in which case we're forced to assume we're native (hp, vax, | |
152 | tahoe). Rename XDEPFILES to HDEPFILES. | |
153 | * Makefile.in: Rename XDEPFILES. | |
154 | * config/h-sun*: Don't force static linking. | |
155 | * trad-core.c: Document how to use it nowadays. | |
156 | * i386aout.c, newsos3.c: Clean up. | |
157 | * i386coff.c: Allow 386 coff files to be used as core files too | |
158 | (for reading core files from embedded systems). | |
159 | ||
160 | Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com) | |
161 | ||
162 | * Add i386aout.c for a.out support on the i386. | |
163 | ||
92c78ee6 RP |
164 | Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com) |
165 | ||
166 | * reloc.c, section.c, syms.c, targets.c: correct info-node | |
167 | structure in *doc* comments. | |
168 | doc/Makefile: stop hiding complaints from makeinfo. | |
169 | ||
170 | Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com) | |
171 | ||
172 | * aoutx.h (...some_aout_object_p): Take a third parameter, | |
173 | the internal_exec struct, and avoid ever looking at an | |
174 | external_exec. All callers changed to read the entire | |
175 | external_exec struct, swap and check its magic number, | |
176 | swap in the whole structure, and pass the swapped-in version to | |
177 | some_aout_object_p. | |
178 | * bout.c: Bring into modern era. Use single _object_p routine | |
179 | for big- aand little-endian. Provide internal and external | |
180 | exec header structs. Use separate swap-in and swap-out routines. | |
181 | ||
182 | * libaout.h: Move struct internal_exec from ../include/aout64.h | |
183 | to here. Add obj_symbol_entry_size to struct aoutdata. | |
184 | * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size. | |
185 | ||
186 | * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to | |
187 | EXTERNAL_NLIST_SIZE. Callers changed. | |
188 | ||
9e2dad8e JG |
189 | Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com) |
190 | ||
191 | * bfd.c: Remove strerror() to libiberty. | |
192 | ||
193 | * elf.c: Remove elf_set_section_contents, use generic one. Lint. | |
194 | * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents. | |
195 | * libbfd.c (bfd_generic_{get,set}_section_contents): Check that | |
196 | last byte of transfer, not first byte, is within the section. | |
197 | ||
198 | * host-aout.c: Remove `BSD' archive support. Lint. | |
199 | ||
200 | * archures.c: Rename `struct bfd_arch_info_struct' to `struct | |
201 | bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to | |
202 | `bfd_arch_info_type'. All uses changed. | |
203 | * reloc.c: Rename `bfd_reloc_status_enum_type' to | |
204 | `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type' | |
205 | to `bfd_reloc_code_real_type'. (This seems to be a misnomer, | |
206 | it needs a better name.) All uses changed. | |
207 | * targets.c: Rename `enum target_flavour_enum' to `enum | |
208 | target_flavour', and remove the `_enum' from all of the enum | |
209 | values themselves. All uses changed. | |
210 | ||
211 | * configure.in, config/h-i386mach: i386 mach host. | |
212 | * config/t-i386-aout: Use host-aout.c. | |
213 | ||
214 | * trad-core.c: Give it its own xvec's to make it independent | |
215 | of other file formats. | |
216 | * ecoff.c, host-aout.c: Remove refs to trad-core. | |
217 | * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE. | |
218 | * targets.c: #ifdef TRAD_CORE, include it in the vector. | |
219 | ||
d997da5f SC |
220 | Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com) |
221 | ||
222 | * reloc.c: Extended NEWHOWTO macro | |
223 | * ieee.c: Changed the way 8bit pcrel is done | |
224 | * cpu-h8300.c: got the registers in the right order | |
225 | ||
f004165e JG |
226 | Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com) |
227 | ||
228 | * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's | |
229 | prediction is vindicated! | |
230 | ||
231 | * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd: | |
232 | Remove refs to howto.c, since Steve forgot. | |
233 | ||
a55612c7 SC |
234 | Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com) |
235 | ||
236 | * elf.c: took the abort out of set_arch_mach so that objdump -i will | |
237 | still work. Now allows any architecture/machine to be set. | |
238 | ||
239 | Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com) | |
240 | ||
241 | * howto.c deleted and moved code to reloc.c | |
242 | ||
243 | * libbfd.h, libbfd-in.h removed $id stuff for real | |
244 | ||
245 | * cpu-h8300.c Made it match various different spellings of h8300. | |
246 | ||
247 | * archures.c: Took out the first char filter which made it only | |
248 | look for a cpu/arch match when the first chars of supplied and | |
249 | tested names were the same. | |
250 | ||
251 | * targets.c removed oasys stuff, pending someone to fix the bugs | |
252 | in it. | |
253 | ||
254 | ||
3f85ebce JG |
255 | Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com) |
256 | ||
257 | * Makefile.in, configure.in, targets.c, elf.c: Add preliminary | |
258 | ELF support good enough for GDB. | |
259 | * configure.in, config/h-amix, config/t-m68k-elf: Handle | |
260 | m68k-cbm-svr4 host and target. | |
261 | * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty | |
262 | so `diff' and `patch' can cope. | |
263 | ||
30d2c06f SC |
264 | Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com) |
265 | ||
266 | * archures.c: removed texinfo error | |
267 | ||
268 | * init.c: added texinfo hooks, and removed initialization error | |
269 | message. | |
270 | ||
271 | * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge | |
272 | without complaints. | |
273 | ||
2ccc2383 JG |
274 | Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com) |
275 | ||
995ee059 JG |
276 | * cpu-i960.c: Avoid numerical count of initializers. |
277 | ||
2ccc2383 JG |
278 | Vax Ultrix changes from David Taylor <taylor@think.com>: |
279 | * host-aout.c: Make little-endian vector really little-endian. | |
280 | * configure.in: Separate vax and tahoe cases, handle ultrix. | |
281 | * config/t-vax: Add trad-core.o. | |
282 | * config/h-vaxult: New host system. | |
283 | ||
4e6f9223 SC |
284 | Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com) |
285 | ||
30d2c06f SC |
286 | * bfd-in.h VERSION, change version number to 0.18, this makes a |
287 | gap, but now is the same as the linker version number. | |
288 | ||
4e6f9223 SC |
289 | * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c, |
290 | cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These | |
291 | files will eventually contain processor specific bits for bfd, | |
292 | like strange relocation information and dis/assembly. So far only | |
293 | the H8 has been even partially done. This work also ties in with | |
294 | the change in handling architectures. | |
295 | ||
e738d5d2 SC |
296 | * amdcoff.c: (a29k_reloc) fix error message. |
297 | ||
4e6f9223 SC |
298 | * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to |
299 | discover the architecture of the bfd. (sunos4_callback) calls the | |
300 | function bfd_set_arch_mach rather than stuffing stuff directly | |
301 | into the bfd. (sunos4_write_object_contents), changed names of | |
302 | accessor functions. | |
303 | ||
304 | * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to | |
305 | setup the environment. | |
306 | ||
307 | * archive.c: (bfd_slurp_coff_armap) coff archives always have the | |
308 | headers in big endian format, regardless of the endianess of the | |
309 | host or target. | |
310 | ||
311 | * archures.c: totally changed. Now an architecture is represented | |
312 | with a pointer to an info structure rather than an enumerated type | |
313 | and a long. The old info is available as two elements in the | |
314 | structure. Future enhancements to architecure support will | |
315 | involve pointers to methods being placed into the info structure. | |
316 | ||
317 | * bfd.c: changed the definition of the bfd structure for the new | |
318 | architecture stuff. | |
319 | ||
320 | * bout.c: (b_out_set_arch_mach) changed to use the new | |
321 | architecture mechanism. | |
322 | ||
323 | * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use | |
324 | the new architecture mechanism. | |
325 | ||
326 | * configure.in: added h8 stuff. | |
327 | ||
328 | * ieee.c: too many changes to note. Now ieee files written with | |
329 | bfd gas and ld can be read by gld and ieee only linkers and | |
330 | simulators. | |
331 | ||
332 | * libbfd.c, libbfd.h: changed prototype of bfd_write. | |
333 | ||
334 | * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather | |
335 | than fixing the structure directly. | |
336 | ||
337 | * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather | |
338 | than fixing the structure directly. | |
339 | ||
340 | * opncls.c: (new_bfd) makes sure that bfd_init has been called | |
341 | before opening a bfd. | |
342 | ||
343 | * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach | |
344 | rather than fixing the structure directly. | |
345 | ||
346 | * targets.c: (target_vector) now by defining SELECT_VECS (perhaps | |
347 | in the t/hmake file) a user can select which backends they want | |
348 | linked with bfd without changing the source. | |
349 | ||
350 | * init.c: new, looks after initializing modules. | |
351 | ||
352 | * howto.c: for future use, will allow an application to work out | |
353 | what cookie to use as a handle on a relcoatio howto. | |
354 | ||
387cbb2b JG |
355 | Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com) |
356 | ||
357 | * srec.c: Better error checking, partly from Peter Schauer. | |
358 | (srec_object_p): Avoid assuming any file that starts with 'S' is | |
359 | an S-record file! (Check for 3 uppercase-hex digits after it.) | |
360 | (ISHEX): Define new macro for checking supposedly hex characters. | |
361 | (pass_over): Treat as EOF any S-record line that: | |
362 | * doesn't have hex in either size character | |
363 | * produces a size larger than 0x7F | |
364 | * has an unrecognized type number | |
365 | ||
fb3be09b JG |
366 | Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com) |
367 | ||
368 | * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c, | |
369 | opncls.c: Lint (saber actually). | |
370 | ||
d0a27c3b PB |
371 | Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com) |
372 | ||
ac0167e8 PB |
373 | * libaout.h (WRITE_HEADERS): Set header's a_text field always. |
374 | * newsos3.c: Fixed two types: newos3 -> newsos3. | |
d0a27c3b PB |
375 | * reloc.c (bfd_perform_relocation): Fix pc-relative relocation |
376 | to use correct segment. | |
377 | ||
378 | Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com) | |
379 | ||
380 | * aoutx.h (print_symbol): Handle missing symbol->name. | |
381 | ||
382 | Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com) | |
383 | ||
384 | * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment | |
385 | at top of routine. | |
386 | ||
387 | Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com) | |
388 | ||
389 | * oasys.c, configure.in, config/h-irix3, config/t-irix3: | |
390 | add sgi/irix support. | |
391 | ||
392 | Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com) | |
393 | ||
394 | Changes for the AMD 29000 Ultracomputer port from David Wood. | |
395 | (wood@nyu.edu). | |
396 | ||
397 | * opncls.c (bfd_fdopenr): Handle NO_FCNTL. | |
398 | ||
399 | * Makefile.in: Make subdirs work by using $(INCDIR) in the | |
400 | crude dependencies. | |
401 | ||
402 | * coffcode.h (coff_real_object_p): Pass information about the | |
403 | current file's coff symbol format to BFD via the coff_data struct. | |
404 | (coff_find_nearest_line): obj_icof => coff_data. | |
405 | (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN. | |
406 | (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN | |
407 | and DIMNUM == E_DIMNUM. | |
408 | * configure.in: Handle a29k-*-* hosts, and targets | |
409 | a29k-*-coff, a29k-*-aout, and a29k-*-sym1. | |
410 | * libcoff-in.h: Add local_n_btmask, local_n_btshft, | |
411 | local_n_tmask, local_n_tshift, local_symesz, local_auxesz, | |
412 | local_linesz to `coff_data' (tdata) struct. | |
413 | (coff_data, coff_data_type, coff_tdata): Rename struct icofdata. | |
414 | * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers. | |
415 | ||
b5493bc4 RP |
416 | Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
417 | ||
418 | * Makefile.in: $(MAKE) for make, $(docdir) for doc | |
419 | * doc/Makefile: redundant dependencies for Sun-make VPATH bug | |
420 | ||
f053b34f JG |
421 | Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com) |
422 | ||
423 | * aoutf1.h (sunos4_core_file_p): Release the right storage in | |
424 | error case. | |
425 | (sunos4_core_file_matches_executable_p): Fix header comparison. | |
426 | * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint. | |
427 | * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint. | |
428 | ||
12e7087f JG |
429 | Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com) |
430 | ||
431 | Allow GDB to patch object files. | |
432 | ||
433 | * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections. | |
434 | * trad-core.h (trad_unix_core_file_p): Ditto. | |
435 | * aoutx.h (aout_set_section_contents): On first output, check | |
436 | abfd->direction and complain if erroneous. | |
437 | ||
438 | * Makefile.in: Add crude dependencies. | |
439 | ||
c6705697 SC |
440 | Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
441 | ||
10effd40 SC |
442 | * config/* aoutx.h configure* shortened all the h/tmake-xxxx |
443 | to h/t-xxxx files so that everything will work on System V. | |
c6705697 | 444 | |
68b70212 JG |
445 | Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com) |
446 | ||
c6705697 SC |
447 | * aoutx.h: Add information on host-aout.c and how to configure |
448 | to use it, to the manual. | |
68b70212 JG |
449 | * configure.in: Tix typo. |
450 | * ecoff.c: If compiling for DEC3100, use trad_unix core files, | |
451 | else dummy out the core file support. | |
452 | * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is | |
453 | specified, use it to locate the data section. | |
454 | * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes | |
455 | rather than as chars (lint). | |
456 | ||
7d003262 SG |
457 | Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com) |
458 | ||
459 | * aoutx.h, coffcode.h: saberized. | |
460 | ||
d51d16c8 RP |
461 | Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
462 | ||
463 | * bfd.texinfo: some cleanup, reincorporated more intro matter from | |
464 | bfd.doc | |
465 | bfd.c, targets.c: minor rewording of doc segments | |
466 | ||
467 | ||
468 | Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com) | |
469 | ||
470 | * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR, | |
471 | etc, rather than TEXT_START_ADDR. | |
472 | * host-aout.c: Remove #if 0 around whole thing. | |
473 | Update to modern (32/64-bit) a.out naming conventions. | |
474 | Include a large chunk of ../include/a.out.gnu.h to get macros that | |
475 | are not defined by the system include files. | |
476 | (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS | |
477 | macro used by the other a.out implementations. | |
478 | * Makefile.in: Give dependencies to OPTIONAL_BACKENDS. | |
479 | ||
dd260c23 RP |
480 | Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
481 | ||
d51d16c8 RP |
482 | * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of |
483 | texdoc and psdoc; make these depend on generated .texi's | |
484 | ||
485 | * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in | |
486 | doc | |
487 | ||
488 | * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc | |
489 | portions | |
490 | ||
dd260c23 RP |
491 | * Makefile.in, awkscan-ip, awkscan-p, intobfd, |
492 | libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h, | |
493 | libcoff-in.h: (a) use separate files for invariant parts of bfd.h, | |
494 | libbfd.h, and libcoff.h; (b) in generated parts of same, use less | |
495 | obtrusive marks indicating .c origins. | |
496 | ||
497 | * bfd.texinfo: generalize most references to linker | |
498 | ||
a92b9db3 RP |
499 | Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
500 | ||
501 | * Makefile.in: include core.p in PROTOS (building better bfd.h) | |
502 | * archures.c: remove empty foo() definition (crept in at vn1.9) | |
503 | ||
6724ff46 RP |
504 | Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com) |
505 | ||
188d6d22 RP |
506 | * bfd.texinfo: use @setchapternewpage on instead of lots of |
507 | @page's; minor rephrasing in Introduction. | |
508 | ||
6724ff46 | 509 | * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c, |
188d6d22 RP |
510 | coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h, |
511 | oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation | |
6724ff46 RP |
512 | segments): used BFD (caps) more consistently as a name in |
513 | discourse, fixed a few other minor typos and uses of fonts | |
514 | ||
515 | ||
c618de01 SC |
516 | Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
517 | ||
518 | * coffcode.h: fixed bug where string table size wasn't being swapped. | |
519 | ||
520 | Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
521 | ||
522 | * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags | |
523 | ||
524 | * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT | |
525 | flags. (bfd_print_symbol_vandf) now knows what to do with the | |
526 | above flags. | |
527 | ||
528 | * aoutx.h: made translate_from_native_sym_flags and | |
529 | translate_to_native_sym_flags produce the above flags. | |
530 | ||
531 | ||
3c8a3c56 JG |
532 | Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com) |
533 | ||
534 | * all files: update copyright notices for GPL version 2. | |
535 | Install header comments and attribute most modules to their | |
536 | authors. BFD's name is now officially "Binary File Descriptor", | |
c618de01 | 537 | so remove any conflicting pejoratives. |
3c8a3c56 JG |
538 | archures.h: Consists solely of comments; remove it. |
539 | ||
87059abb SC |
540 | Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
541 | ||
542 | * Makefile.in, bfd.c: Made it compile again. | |
543 | ||
544 | Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
545 | ||
546 | * newsos3.c, targets.c, coffcode.h: new patches from David Wood | |
547 | ||
548 | ||
549 | Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
550 | ||
551 | * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c | |
552 | bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on | |
553 | lint fixes. | |
554 | ||
555 | * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd | |
556 | 29k coff by David Wood (wood@lab.ultra.nyu.edu). | |
557 | ||
7a276b09 SC |
558 | Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
559 | ||
560 | * Everything: created some new files, core.c format.c, reloc.c, | |
561 | section.c and syms.c to split the functionality a bit better. | |
562 | Cleaned up the rest of the files a bit, and added some | |
563 | documentation. | |
564 | ||
565 | ||
566 | Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu) | |
567 | ||
568 | * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl | |
569 | really takes 3 arguments, patched code and ammended prototypes. | |
570 | ||
571 | Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
572 | ||
573 | * ../include/bfd.h (struct bfd_target): Added new field | |
574 | "align_power_min" which contains the minimum alignment for a | |
575 | section. This is used in coff_new_section_hook. The field | |
576 | insertion necessitates an update of all backends.. | |
2099685b | 577 | |
7a276b09 SC |
578 | * aoutf1.h jump table field inserted |
579 | ||
580 | * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended | |
581 | filenames too. | |
582 | ||
583 | * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump | |
584 | table field inserted. | |
585 | ||
586 | * coffcode.h(just about everything) Now patches up symbol tables | |
587 | using a different mechanism. The Intel major bug has been fixed, | |
588 | and the linker can self host on the Aviion and be debugged with | |
589 | gdb. | |
590 | ||
591 | * ecoff.c: new include and jump table patch, i386coff.c: new | |
592 | include and jump table patch, icoff.c: new include and jump table | |
593 | patch, ieee.c: can now read archives containing ieee modules., | |
594 | libcoff.h: added (combined_entry_type), libieee.h: uped max | |
595 | sections to 20, m68kcoff.c: new include and jump table patch, | |
596 | m88kbcs.c: new include and jump table patch, oasys.c: various bugs | |
597 | fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish. | |
598 | srec.c: jump table patch. trad-code.c fixed #IF typeo | |
599 | ||
600 | Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com) | |
601 | ||
602 | * coffcode.h (coff_swap_aux_in): added else case to deal with | |
603 | filenames less than 9 characters. | |
604 | ||
2099685b | 605 | |
357a1f38 SC |
606 | Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
607 | ||
608 | * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works | |
609 | ||
610 | * srec.c: now allows any number of sections to be created in a | |
611 | file. Outputs addresses of the right length. | |
612 | ||
2700c3c7 SC |
613 | Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
614 | ||
3df04972 SC |
615 | * bfd.c (bfd_check_format): Fixed problem where when a defaulted |
616 | target didn't match, the format got set to the attempted match, | |
617 | breaking a future test. | |
618 | ||
2700c3c7 SC |
619 | *../include/i386coff.h : fixed typo in type field with size |
620 | ||
621 | * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added | |
622 | support in the jump table for the swapping routines exported to | |
623 | gdb. Now gdb works with the 386. | |
624 | ||
a5b00362 JG |
625 | Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com) |
626 | ||
627 | * Merge in changes from gdb-3.95 release. | |
628 | Makefile.in: Allow hmake and tmake files to add OFILES. | |
629 | aoutf1.h: | |
630 | bfd.c: support specific targets as well as searching. When | |
631 | searching, take default target in preference to others. | |
632 | bfd.doc: typos | |
633 | ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment. | |
634 | liba.out.h: Don't hard-code file offsets; use N_ macros for them. | |
635 | libbfd.h: Support specific targets as well as searching. | |
636 | opncls.c: Support specific targets as well as searching. | |
637 | targets.c: Search is short-circuited if default target matches. | |
638 | liboasys.c, libieee.c: Undo bothner changes that make macros | |
639 | work to the left of assignment, but which depend on the | |
640 | representations of different pointer types being the same. | |
641 | ||
8c556488 SC |
642 | Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
643 | ||
644 | * i386coff.c: created. | |
645 | * coffcode.h: added support for 386. | |
646 | * Makefile.in: added support for 386. | |
647 | * ../include/i386coff.h: created | |
648 | ||
b75ea0ea SC |
649 | Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
650 | ||
3df04972 | 651 | * coffcode.h: removed all put_x_<sizes> |
b75ea0ea SC |
652 | * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added |
653 | DEFUNS | |
654 | ||
655 | ||
656 | Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
657 | (bothner) | |
658 | * opncls.c: Changed obstack_chunk_alloc use xmalloc | |
659 | ||
7ed4093a SC |
660 | Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
661 | ||
662 | * everything: Removed sysdep.h from bfd.h and put back into files | |
663 | from which it was split out. Now 64 bit version is built with a | |
664 | -DHOST_64_BIT="long long" on the compile line. | |
665 | ||
666 | ||
667 | Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
668 | ||
669 | Changed all the [get|put][name] routines to use [get|put]_[size | |
670 | in bytes]. | |
671 | ||
672 | Put in support for 64 bit work. Now two versions of bfd may be | |
673 | generated, according to the state of TARGET_64_BIT, one which is | |
674 | 32 bit only, and one which is 64/32 bits. | |
675 | Created new back end 'demo64' to test 64 bit functionality. | |
676 | ||
677 | Renamed some files to work on DOS. | |
678 | ||
679 | * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added | |
680 | 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name | |
681 | chage, 64 bit transfer. * liba.out.h: Split out common code from | |
682 | sunos and newsos into liba.out. Name changes and prototype mods. * | |
683 | libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h: | |
684 | prototypes for new functions. * libcoff.h: lint * libieee.h: make | |
685 | work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name | |
686 | change and 64bit stuff.* newsos3.c: common code removed, new jump | |
687 | table. * oasys.c: Name change * opncls.c: Portability fixes * | |
688 | srec.c: Name changes * sunos.c: Removed comon code. * targets.c: | |
689 | Added demo * aout32, aout64.c include aoutx.h * bout.c: used to | |
690 | be called b.out.c * coffcode.h: used to be called coff-code.h, now | |
691 | 64bit ized. * demo64.c: 64 bit a.out back end | |
692 | ||
693 | ||
694 | ||
695 | ||
696 | ||
697 | Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
698 | from bothner | |
699 | * libieee.h: Make ieee_data and ieee_ar_data macros usable | |
700 | on LHS of assignment, even when using old compilers. | |
701 | * liboasys.h: Ditto for oasys_data and oasys_ar_data. | |
702 | * m68kcoff.c: Add enum-to-int casts to accomodate old compilers. | |
703 | * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR. | |
704 | * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined. | |
705 | * targets.c: Add declaration of newsos3_vec. | |
706 | ||
707 | ||
99a2aa2c SC |
708 | Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
709 | ||
710 | * aout.c: fixxed some of the problems with filepos calculation. | |
711 | (swap_ext_reloc): fixed problem with creation of relocs. | |
a14b9e8a | 712 | (aout_set_section_contents): fixed filepos problem |
99a2aa2c SC |
713 | |
714 | * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add. | |
715 | (swap_filehdr) delete. Changed all the usage of bfd_h_put_x. | |
716 | (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete. | |
717 | (coff_real_object_p) cleaned up, added MIPS. (coff_object_p) | |
fb030779 | 718 | cleaned up. (coff_write_object_contents) cleaned up. |
99a2aa2c SC |
719 | |
720 | * ecoff.c: Totally different. Now supports ecoff fully. | |
721 | ||
722 | * icoff.c: fixed problems in relocation callout. | |
723 | ||
724 | * libcoff.h: (struct icofdata) removed hdr structure from tdata. | |
725 | ||
726 | * m68kcoff.c: updated target vector. | |
727 | ||
728 | * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls | |
729 | choose_reloc_size. (sunos4_write_object_contents) now calls | |
a14b9e8a SC |
730 | choose_reloc_size so outputs relocs correctly, also calculates the |
731 | size of the sections correctly. | |
732 | ||
99a2aa2c SC |
733 | |
734 | ||
e10d93ed JG |
735 | Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com) |
736 | ||
737 | Merge Per Bothner's changes to modularize BFD a.out a bit. | |
738 | ||
739 | * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add. | |
740 | * ieee.c: Cast enums to int before comparing them, for brain- | |
741 | dead compilers. | |
742 | * coff-code.h: Remove coff_get_section_contents, and use the | |
743 | generic one instead. | |
744 | ||
745 | * aout.c: Derive new module from sunos.c, containing generic | |
746 | support code for all kinds of a.out files. | |
747 | ||
748 | * sunos.c: Remove all code that goes in aout.c. Split out | |
749 | machine dependent followup in sunos4_object_p into | |
750 | sunos4_callback. Use JUMP_TABLE(aout) for the transver vector, | |
751 | and redefine only the names we CHANGE, not all the names. Drop | |
752 | the little-endian vector, and rename the vector as sunos4 rather | |
753 | than generic. | |
754 | ||
755 | * b.out.c: Use aout.c routines for most of the work. Slight | |
756 | changes for the new regime. Remove close_and_cleanup and | |
757 | get_section_contents in favor of generics. New transfer vector | |
758 | regime. | |
759 | ||
760 | * newsos.c: New support for Sony NEWS, another a.out format. | |
761 | ||
762 | * ecoff.c: Remove close_and_cleanup. New tvec regime. | |
763 | * icoff.c, m88k-bcs.c: Add write_contents to tvec. | |
764 | * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents | |
765 | to tvec. | |
766 | * opncls.c (bfd_close): Call format-dependent write_contents | |
767 | routine, if writing, before calling target-dependent | |
768 | close_and_cleanup routine (which is now always generic, I think). | |
769 | * srec.c: Use bfd_alloc instead of malloc. Remove | |
770 | close_and_cleanup and move code from it to | |
771 | srec_write_object_contents. Add write_contents to tvec. | |
772 | * targets.c: Remove a.out little vector, replace a.out big | |
773 | vector with SunOS vector. FIXME: Need Vax support again now. | |
774 | ||
775 | * libbfd.h: Add write_contents format-dependent-vector to the | |
776 | bfd_target vector. Supply a generic close_and_cleanup routine. | |
777 | * liba.out.h: Handle the new aout.c split. Add prototypes for | |
778 | all routines defined in aout.c. Rename "sunos" things to "aout" | |
779 | things. Add a few fields where needed for various formats. | |
780 | * Makefile.in: Add aout.c and newsos.c. | |
781 | ||
782 | * archive.c, ieee.c, oasys.c: Lint. | |
783 | ||
cdd896f9 SC |
784 | Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
785 | ||
a0a87dd5 SC |
786 | * ../include/bfd.h |
787 | changed forward declaration struct stat; to reduce warnings. Changed | |
788 | comment on bfd_h_<x>_x. | |
789 | ||
790 | * ../include/m68kcoff.h, ../include/intel-coff.h, | |
791 | ../include/m88k-bcs.h | |
792 | Now there are two incarnations of relocs, linenos and syments. One for | |
793 | internal digestion, and one full of char arrays for I/O. The original | |
794 | names have gone to detect errors. | |
795 | ||
cdd896f9 SC |
796 | * Makefile.in, m68kcoff.c, targets.c |
797 | Test new structure code with a 68k coff implementaion | |
798 | ||
799 | * coff-code.h, icoff.c, coffswap.c, libcoff.h | |
800 | Fixed all the places where there were problems with the size and | |
801 | alignments of structures on disk and structures in memory. #ifed out | |
802 | all the code in coffswap.c, since it should be done using the target | |
803 | swap routines now. | |
804 | ||
af773d1b SC |
805 | Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com) |
806 | ||
807 | * ieee.c (do_one, ieee_slurp_section_data): now supports the load | |
808 | multiple reloc command. | |
809 | ||
810 | * sunos.c (sunos4_set_section_contents): Made it so that sections | |
811 | are always padded to their alignment size. | |
812 | ||
b1847ba9 JG |
813 | Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com) |
814 | ||
815 | * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c: | |
816 | Clean up types and such (saber C problems). | |
817 | * ecoff.c: Clean up types and such. Remove routines that are | |
818 | not used. Fix up reading and swapping of shorts from files. | |
819 | ||
e10d93ed JG |
820 | Notes on bfd-0.5.2-patch1a, from Per Bothner: |
821 | ||
822 | * a.out.vax.c: Remove two bogus "static" from prototypes. | |
823 | ||
824 | * ecoff.c: Got rid of lots of non-working junk (that had | |
825 | been copied directly from coff-code.h). | |
826 | Updated to be consistent with updates to icoff.c and coff-code.h. | |
827 | ||
828 | * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH | |
829 | if they're missing (as they are in (BDS-4.3-based) NewsOS-3). | |
830 | ||
831 | * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge, | |
832 | but until the target_vector is automatically generated, | |
833 | it's as good as any. Note that the text offset is the only | |
834 | difference between NewsOS and SunOs (including magic numbers). | |
835 | (Most of the sunos_* routines should to renamed bsd_* | |
836 | and move to a bsd.c file. Then (and when the target_vector | |
837 | is automatically generated) it might make sense to create | |
838 | a separate Sony target.) | |
839 | ||
840 | * sysdep.h: Don't declare fread and fwrite. Causes trouble | |
841 | on some systems, and doesn't help on others. | |
842 | Similarly, only define X_OK if not already defined. | |
843 | ||
844 | * trad-core.c: Don't include sys/stat.h - at least | |
845 | on NewsOS 3, it has already been included. | |
846 | ||
4a81b561 DHW |
847 | Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com) |
848 | ||
849 | * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux, | |
850 | bfd_coff_swap_lineno): Export the routines that byte-swap COFF | |
851 | symbol tables if necessary when reading them in, so gdb can use | |
852 | them. Add "bfd_coff_" to the names so they won't conflict with | |
853 | names in calling programs. FIXME-soon: if coff-code.h is | |
854 | included in two BFD modules, this will cause duplicate | |
855 | definitions; the routines should be exported to a separate, | |
856 | common, module (probably along with a mess of other ones). | |
857 | ||
858 | Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com) | |
859 | ||
860 | Improve modtime support. | |
861 | ||
862 | * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime. | |
863 | Remove #define for bfd_get_mtime. Remove gratuitous comment. | |
864 | * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached. | |
865 | BUG: archive members still do not get correct mod times. | |
866 | ||
867 | Improve floating point support for core files. | |
868 | ||
869 | * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff. | |
870 | (sunos4_core_file_p): Create a second registers section in the | |
871 | core file, called ".reg2", for the float registers. | |
872 | ||
873 | Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) | |
874 | ||
875 | * many changes to improve archive handling; found a logic flaw in | |
876 | bfd_check_format which only just happened to work by cooncidence. | |
877 | ||
878 | Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
879 | ||
880 | * bfd.c (bfd_perform_relocation): fixed to use output_offsets | |
881 | correctly. | |
882 | ||
883 | * bfd.h: changed type of udata in asymbol to void *, like it | |
884 | should be. Added bfd_reloc_dangerous enum member. | |
885 | ||
886 | * coff-code.h: Fixed it so that internally generated symbols get | |
887 | their values relocated correctly in all cases. Removed calls to | |
888 | xmalloc. | |
889 | ||
890 | * icoff.c: Not understanding the destination symbol of a reloc is | |
891 | not a failure any more, just 'dangerous'. This allows linking of | |
892 | b.out and coff images. | |
893 | ||
894 | * sunos.c: Cleaned up the way that ZMAGIC section sizes are | |
895 | calculated. | |
896 | ||
897 | ||
898 | Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
899 | ||
900 | * sunos.c (translate_to_native_sym_flags): fixed | |
901 | sym_pointer->n_value so that symbols on the way out get their | |
902 | section relative values calculated correctly. | |
903 | ||
904 | * coff-code.h (mangle_symbols): fixed problem where tags were not | |
905 | being relocated for structs, enums, unions. Also various lints. | |
906 | ||
907 | Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) | |
908 | ||
909 | * archive.c (get_elt_at_filepos): system_call_error returned | |
910 | incorrectly. | |
911 | ||
912 | Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com) | |
913 | ||
914 | * Resolve the use of no_error and system_call_error. | |
915 | The bfd library itself now will never set bfd_error to | |
916 | no_error. | |
917 | ||
918 | The code still needs to be combed to make sure all the error | |
919 | codes are correct. I suspect they are not always set correctly. | |
920 | ||
921 | * The names of all the messages have _ prepended because the sun | |
922 | bundled compiler can't distinguish from a macro which takes an | |
923 | argument and the same identifier in a non-macro context. | |
924 | ||
925 | * The reason for the above being that entry points which used to | |
926 | be trampoline functions are now just macros which expand to a | |
927 | direct call through the bfd's xfer vector. | |
928 | ||
929 | * (../include/intel-coff.h) F_AR32WR: fix this constant. Why | |
930 | must gas have its own version of everything (the gas version | |
931 | had the correct value) | |
932 | ||
933 | Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com) | |
934 | ||
935 | * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to | |
936 | properly support i960 architecture and output correct reloc stuff. | |
937 | ||
938 | * bfd.h: added prototype for bfd_printable_arch_mach, added | |
939 | BFD_FAIL | |
940 | ||
941 | * coff-code.h: Applied patches from chrisb to support i960 | |
942 | architecture, zero relocs and swap them correcly and conditionally | |
943 | compiled the timestamp. | |
944 | ||
945 | * sunos.c: Made the default section alignment 2^3 so that doubles | |
946 | are done properly. Fixed the same reloc bug that was in b.out.c | |
947 | ||
948 | * sysdep.h: Now compiles on a Posix box | |
949 | ||
950 | Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com) | |
951 | ||
952 | * icoff.c: Fix comment on big-endian version. | |
953 | * coff-code.h: Make HAS_RELOC really work (it's backwards from | |
954 | F_RELFLG). Set F_AR32WR in output files if little endian | |
955 | architecture. | |
956 | ||
957 | Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com | |
958 | ||
959 | * archures.c fixed =/== typo | |
960 | ||
961 | * sunos.c added architecture stuff for output. Fixed | |
962 | bug where files where vma(data) != size(text) | |
963 | were processed wrong. | |
964 | ||
965 | * coff-code.h added a lint cast | |
966 | ||
967 | * (../include/a.out.sun4.h) fixed it so zmagic | |
968 | worked | |
969 | ||
970 | Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com | |
971 | ||
972 | * archive.c removed loads of includes, and fixed bug where string | |
973 | table didn't have a null at the end. | |
974 | ||
975 | * bfd.c fixed includes, added symbols argument to | |
976 | canonicalize_reloc entry point. | |
977 | ||
978 | * libbfd.c fixed includes and added some lint patches. | |
979 | ||
980 | * targets.c added both sorts of intel coff. | |
981 | ||
982 | * b.out.c fixed included, changed was the canonical | |
983 | relocs were done. | |
984 | ||
985 | * icoff.c added support for callj and big and little | |
986 | enidian tables. | |
987 | ||
988 | * opncls.c added chmod+xing for files with EXEC_P set. | |
989 | ||
990 | * sunos.c fixed includes. Changed default section | |
991 | alignement to words. Fixed relocation stuff to work with | |
992 | new scheme | |
993 | ||
994 | * bfd.h various new types added, prototype for new | |
995 | reloc calls, changed bfd->iostream to a void * | |
996 | to including files don't need stdio.h. | |
997 | ||
998 | * libcoff.h added conversion table to tie relocs to | |
999 | canonical symbols | |
1000 | ||
1001 | * sysdep.h created | |
1002 | ||
1003 | * coff-code.h fixed includes. Added code to support | |
1004 | big and little endian formats. Various lints. Better | |
1005 | processing of symbols. Changed reloc stuff to new | |
1006 | order | |
1007 | ||
1008 | * libbfd.h fixed includes | |
1009 | ||
1010 | ||
1011 | Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com | |
1012 | ||
1013 | * bfd.h changed name of alignment entry in sec_struct to | |
1014 | alignment_power, because of conflicting uses within bfd. | |
1015 | Now it should be obvious that it's a 2**n alignment | |
1016 | specifier. Removed start_pad, end_alignment, block, minsize, | |
1017 | output_file_alignment, subsection_alignment and original_vma fields. | |
1018 | Added align_power() macro. Fixed bfd_section_alignment | |
1019 | acessor macros. Added bfd_symbol_same_target macro. | |
1020 | ||
1021 | * b.out.c (b_out_write_object_contents) fixed to use | |
1022 | new alignment member. Fixed (callj_callback) to use section | |
1023 | relative symbols properly. | |
1024 | ||
1025 | * sunos.c (sunos4_object_p) fixed to use new alignment_power. | |
1026 | Fixed (translate_from_native_sym_flags) to correctly make | |
1027 | symbols section relative. | |
1028 | ||
1029 | * bfd.c (bfd_errmsg) fixed various enum cast problems. | |
1030 | (bfd_make_section) took out initialization of obsolete members. | |
1031 | (bfd_print_symbol_vandf) added | |
1032 | ||
1033 | * opncls.c (bfd_create) created. | |
1034 | ||
1035 | * coff-code.h (coff_new_section_hook) took away refs | |
1036 | to obsolete members. (make_a_section_from_file) added | |
1037 | conversion between alignment types. (coff_symbol_from) | |
1038 | added. (coff_count_linenumbers) only counts linenumbers | |
1039 | if symbol is of coff-type. (coff_mangle_symbols) only | |
1040 | heavily mangles symbols if symbol is coff-type. | |
1041 | (coff_write_symbols) various lints. (coff_write_object_contents) | |
1042 | various lints and modification for alignment conversion. | |
1043 | (coff_slurp_relocs) fixed for use with new asection shape. | |
1044 | ||
1045 | Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com | |
1046 | ||
1047 | * archive.c lots of lint | |
1048 | ||
1049 | * b.out.c added callj relocation support, upgrated reloc howto. | |
1050 | Fixed so that asymbol and reloc records are output | |
1051 | correctly. | |
1052 | ||
1053 | * bfd.c lots of lint, support for new bfd entry point | |
1054 | bfd_print_symbol. | |
1055 | ||
1056 | * bfd.h changed definition of asymbol to contain pointer to | |
1057 | owning bfd, removed target dependencies. | |
1058 | ||
1059 | * cache.c took out print statements, put in BFD_ASSERT calls. | |
1060 | ||
1061 | * coff-code.h various lints, corrected linenumber output | |
1062 | functionality. Added support for new style asymbols and | |
1063 | bfd_print_symbol. Fixed so that asymbol and | |
1064 | reloc records are handled correctly. Added timestamp. | |
1065 | ||
1066 | * icoff.c Added support for new howto shape. | |
1067 | ||
1068 | * liba.out.h Added support for new asymbol shape | |
1069 | ||
1070 | * libbfd.c various lints | |
1071 | ||
1072 | * libbfd.h various lints | |
1073 | ||
1074 | * libcoff.h added support for new asymbol shape. | |
1075 | ||
1076 | * sunos.c various lints. Added support for new asymbol shape | |
1077 | and bfd_print_symbol. | |
1078 | ||
1079 | Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com | |
1080 | ||
1081 | * b.out.c removed prototype of sunos4_ennativate_symtab, lots of | |
1082 | pointer lint. Added support for callj relocation. Fixed bug where | |
1083 | the last 32 bytes of the text section were overwritten by data. Fixed bug | |
1084 | where archives of b.out didn't work due bfd_slurp_extended_name_table | |
1085 | returning false. | |
1086 | ||
1087 | * sunos.c added support for n_other field. Braced the howto table so | |
1088 | that it won't be affected by any lengthing of the howto struct typedef. | |
1089 | Various lints | |
1090 | ||
1091 | * bfd.h added support for n_other field, added special_function | |
1092 | reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x | |
1093 | macros. | |
1094 | ||
1095 | * bfd.c upgraded bfd_perform_relocation, various lints. | |
1096 | ||
1097 | Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl) | |
1098 | ||
1099 | * ChangeLog: Started ChangeLog for BFD. | |
1100 | * ToDo: Create file for suggestions. | |
1101 | ||
1102 | * Makefile: Support easy loading into Saber C. | |
1103 | Add dependencies for icoff.o and bcs88kcoff.o. | |
1104 | Rename coff.c to coff-code.h. Change callers. | |
1105 | ||
1106 | * bfd.c (bfd_check_format): Allow the check_format routines | |
1107 | to return the desired target vector, rather than just a Boolean. | |
1108 | bfd.h (bfd_check_format): Change function pointer return type. | |
1109 | archive.c (bfd_generic_archive_p): change callee. | |
1110 | b.out.c (b_out_little_object_p, b_out_big_object_p, | |
1111 | b_out_real_object_p): change callee. | |
1112 | libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false | |
1113 | in check_format transfer vectors that need a filler. | |
1114 | libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls. | |
1115 | bcs88kcoff.c: change callee. | |
1116 | coff-code.h (coff_real_object_p, coff_big_object_p): change callee. | |
1117 | icoff.c: change callee. | |
1118 | sunos.c (sunos4_object_p, sunos4_core_file_p): change callee. | |
1119 | ||
1120 | * libbfd.c (zalloc): It should actually zero the storage! | |
1121 | This was commented out for some reason. | |
1122 | ||
1123 | * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls. | |
1124 | This is so callers can avoid <stdlib.h> which doesn't exist | |
1125 | on older systems. | |
1126 | ||
1127 | * bfd.c (map_over_sections): Add debugging code, since I | |
1128 | noticed the section count for sunos core files was bad, but only | |
1129 | GDB had detected the problem. | |
1130 | (bfd_set_section_lineno_size, bfd_set_section_linenos, | |
1131 | bfd_get_section_linenos): Remove obsolete functions. | |
1132 | (bfd_apply_relocations): Use longs, not ints, for the math. | |
1133 | ||
1134 | * bfd.h: Declare enum boolean and struct bfd_target as well | |
1135 | as typedefs for them. Remove obsolete | |
1136 | bfd_get_section_lineno_size. | |
1137 | ||
1138 | * cache.c: Make the "fdopen" support work. Keep better track | |
1139 | of how many files are open. Centralize the opening of files | |
1140 | and be sure bfd_open[rw] actually try to open the file. Evade | |
1141 | linked list initialization problems. | |
1142 | ||
1143 | * b.out.c, coff-code.h, opncls.c, sunos.c: lint. | |
1144 | ||
1145 | * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names. | |
1146 | ||
1147 | * cplus-dem.c: Delete file, since it is not part of BFD. | |
1148 | ||
1149 | * opncls.c (bfd_openr): Eliminate misplaced #if 0 code. | |
1150 | (bfd_openr, bfd_openw): Actually open the file, give error now. | |
1151 | ||
1152 | * sunos.c (sunos4_core_file_p): Set section count. | |
1153 | (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate | |
1154 | obsolete definitions. | |
1155 | (_write_symbol_table): Initialize <idx> counter. | |
1156 | (foop): Eliminate debugging code. | |
1157 | ||
1158 | ||
1159 | ||
1160 |