Commit | Line | Data |
---|---|---|
9a1ae235 FF |
1 | Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com) |
2 | ||
f66f459f FF |
3 | * procfs.c |
4 | (child_xfer_memory): Takes pointer to a struct, not entire struct. | |
5 | (inferior_proc_init): Fix non-ANSI version of args. | |
6 | (attach): Call print_sys_errmsg with correct number of args. | |
7 | (mappingflags): Make static, does not need to be global. | |
8 | ||
fc1f8646 FF |
9 | * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct |
10 | not the entire struct itself. | |
11 | ||
1b7a420e FF |
12 | * valops.c (value_assign): Cast some args to modify_field() and |
13 | {read,write}_register_bytes() correctly. | |
14 | ||
9a1ae235 FF |
15 | * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h |
16 | ||
99140c31 FF |
17 | * Makefile.in (MALLOCSRC): Removed reference to removed local |
18 | copy of ansidecl.h. | |
19 | ||
20 | * dwarfread.c (list_in_scope): Needs an initial value, use file | |
21 | scope. | |
22 | ||
9a1ae235 FF |
23 | Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com) |
24 | ||
25 | * main.c (main): Make option_index local to keep new getopt happy. | |
26 | main.c, solib.c, Makefile.in: Update copyright notices. | |
27 | ||
0eb0a820 MT |
28 | Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com) |
29 | ||
30 | * cplus-dem.c (cplus_demangle): Correctly demangle destructors. | |
31 | ||
313085cb SG |
32 | Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com) |
33 | ||
34 | * Makefile.in (HFILES): Add partial-stab.h. | |
35 | ||
be9a2362 FF |
36 | Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com) |
37 | ||
38 | * config/mh-stratus, config/mt-stratus, i860-opcode.h, | |
39 | i860-pinsn.c, i860-tdep.c, tm-stratus.h, xm-stratus.h: | |
40 | New files for stratus. | |
41 | ||
42 | * Makefile.in (USER_CFLAGS): Add macro specifically reserved | |
43 | for getting custom flags into CFLAGS when doing makes. | |
44 | ||
45 | * configure.in: Add config information for stratus. | |
46 | ||
cdce29ee FF |
47 | Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com) |
48 | ||
49 | * dbxread.c (process_one_symbol): Pass address of structure | |
50 | to complain(), rather than the whole structure. | |
51 | ||
7f435241 FF |
52 | Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com) |
53 | ||
54 | * solib.c (solib_add_common_symbols): Only compile in when not | |
55 | using SVR4 style shared libraries. | |
56 | ||
a5bd5ba6 FF |
57 | Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com) |
58 | ||
59 | * dwarfread.c (locval): Add offreg flag to indicate location | |
60 | values that are computed off a base register. | |
61 | ||
62 | * dwarfread.c (new_symbol): Rework TAG_global_variable and | |
63 | TAG_local_variable cases to account for static variables | |
64 | within function scopes. | |
65 | ||
7e97eb28 SG |
66 | Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com) |
67 | ||
8c3d2a53 SG |
68 | * inflow.c: remove #include <sys/dir.h>. Not necessary, and |
69 | doesn't exist on some systems. | |
70 | ||
5e746644 SG |
71 | * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when |
72 | nexting over recursive function calls. | |
73 | ||
d261ece7 SG |
74 | * target.c (target_read_string): Create this routine to read null |
75 | terminated strings from the target. It deals with running off the | |
76 | end of memory elegantly as well. solib.c (find_solib): Use | |
77 | target_read_string() to avoid problems with running off the end of | |
78 | memory. | |
79 | ||
7e97eb28 SG |
80 | * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines |
81 | that reference pgrp_inferior. | |
82 | ||
0cf9329b PB |
83 | Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com) |
84 | ||
85 | * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that | |
86 | mips-tfile has been hacked to act more "traditionally." | |
87 | * dbxread.c: Fixed typo in comment. | |
88 | ||
488d2691 PB |
89 | Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com) |
90 | ||
91 | * mips-tdep.c (mips_skip_prologue): Add some number of | |
92 | 'sw' instructions before 'addiu' adjusts the stack. | |
93 | ||
4d315a07 FF |
94 | Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com) |
95 | ||
96 | * dwarfread.c (start_symtab, end_symtab, scopecount, openscope, | |
97 | freescope, buildblock closescope, record_line, add_symbol_to_list, | |
98 | gatherblocks, make_blockvector): Extensive changes to switch | |
99 | to generic symbol table building code in buildsym.c. Remove | |
100 | scope tree structures and functions, symbol table building | |
101 | functions, and lots of other small changes. | |
102 | ||
103 | * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove | |
104 | GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL. | |
105 | ||
106 | Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com) | |
107 | ||
108 | * buildsym.c (cleanup_undefined_types): Add support for enums. | |
109 | This fixes the 'GDB internal error. cleanup_undefined_types with | |
110 | bad type' problem. | |
111 | ||
112 | Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com) | |
113 | ||
114 | * dbxread.c: detect gcc2 compilations. | |
115 | ||
1a4d253c JG |
116 | Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com) |
117 | ||
118 | * sparc-pinsn.c: Rename bitfields that overlap with macro names | |
119 | in ../include/opcode/sparc.h. | |
120 | ||
1d4c28c5 FF |
121 | Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com) |
122 | ||
123 | * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h | |
124 | to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2 | |
125 | to reflect actual locations of opcode files, so TAGS target will | |
126 | be buildable. | |
127 | ||
128 | * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'. | |
129 | ||
130 | * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k | |
131 | code. | |
132 | ||
133 | * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array | |
134 | dereferencing to access the correct elements. | |
135 | ||
136 | * valops.c (value_addr): Declare return type of external func | |
137 | value_copy(). | |
138 | ||
139 | * xcoffread.c: Undefine next_symbol_text before redefining it. | |
140 | ||
8e9a3f3b PB |
141 | Mon Dec 30 10:57:02 1991 Per Bothner (bothner at cygnus.com) |
142 | ||
143 | Mainly stuff to improve handling of TYPE_CODE_REF values. | |
144 | * valops.c (value_addr): If taking the addres of a | |
145 | TYPE_CODE_REF, just cast the object to the corresponding | |
146 | TYPE_CODE_PTR. This yields correct C++ semantics, and | |
147 | preserves the location information, which has the nice effect | |
148 | that &(&R) given the location containing R. | |
149 | * values.c (value_copy): Make non-static (used by value_addr). | |
150 | * eval.c (evaluate_subexp_for_address): Use the default | |
151 | scheme (with value_addr) for a variable if it has TYPE_CODE_REF. | |
152 | * valops.c (value_addr), eval.c (evaluate_subexp_for_address, | |
153 | evaluate_subexp_with_coercion): Factor out some common | |
154 | expressions into variables, for easier reading. | |
155 | * findvar.c (locate_var_value): Remove code to handle | |
156 | TYPE_CODE_REF - it should no longer be needed. | |
157 | * valops.c (value_assign): Do a COERCE_REF on the | |
158 | destination operand, for correct C++ semantics. | |
159 | * valarith.c (value_x_binop): Ditto: De-reference C++ | |
160 | references in the arguments. | |
161 | * valops.c: ANSI-fy: bcopy->memcpy, bzero->memset. | |
162 | ||
a3723a43 PB |
163 | Sat Dec 28 11:30:26 1991 Per Bothner (bothner at cygnus.com) |
164 | ||
165 | * dwarfread.c, coffread.c: Use INIT_CPLUS_SPECIFIC. | |
166 | * symtab.c (gdb_mangle_name): Recognize and handle | |
167 | constructors specially. | |
168 | * symtab.c (check_stub_method): Test for failure from | |
169 | cplus-demangle by calling error() instead of seg-faulting ... | |
170 | ||
a39ad5ce FF |
171 | Fri Dec 27 22:21:30 1991 Fred Fish (fnf at cygnus.com) |
172 | ||
173 | * defs.h: Add definition of null_cleanup() | |
174 | ||
175 | * procfs.c: Many small changes to add base support for a new | |
176 | "info proc" command (currently only printing of the address | |
177 | space mapping is implemented) and allow iteration over the | |
178 | address space mapping, calling an arbitrary function for each | |
179 | mapping (used for shared library support). | |
180 | ||
181 | * solib.c: Change all ifdefs that checked for "sun" to check | |
182 | for "!SVR4_SHARED_LIBS" instead. Rewrite lookup_base() to | |
183 | handle locating the debug base address even when not currently | |
184 | stopped at the dynamic linker entry point. | |
185 | ||
186 | * utils.c: Add null_cleanup() as a known function that does | |
187 | nothing to serve as a base for possibly long cleanup chains | |
188 | with no specific "first cleanup" to serve as an anchor. | |
189 | ||
190 | * xm-sysv4.h: Add define of SVR4_SHARED_LIBS | |
191 | ||
aab77d5f PB |
192 | Fri Dec 27 10:11:33 1991 Per Bothner (bothner at cygnus.com) |
193 | ||
194 | * arm-opcode.h, m88k-opcode.h, pn-opcode.h, np1-opcode.h, | |
195 | pyr-opcode.h, tahoe-opcode, vax-opcode.h: Removed - | |
196 | these are all essentially the same as the versions | |
197 | in ../include/opcode. The remaining *-opcode.h here | |
198 | are not quite so obviously the same, and need study. | |
199 | * arm-pinsn.c, gould-pinsn.c, m88k-pinsn.c, pyr-pinsn.c, | |
200 | tahoe-pinsn.c, vax-pinsn.c: Change so these include | |
201 | opcode/FOO.h (actually ../include/opcode/FOO.h) | |
202 | instead of the recenntly departed opcode-FOO.h files. | |
203 | * sparc-pinsn.c: Now that we're using the much tighter | |
204 | opcode table in ../include/opcode/sparc.h, we shouldn't | |
205 | need to sort the opcodes before dis-assembly. | |
206 | ||
207 | * symtab.h, symmisc.c: Make cplus_struct_default be const. | |
208 | * symtab.h, buildsym.c: Add and use INIT_CPLUS_SPECIFIC macro. | |
209 | * symmisc.c: Remove unused 'nfields' variable. | |
210 | * buildsym.h: Add extern decl of unknown_symtype_complaint, | |
211 | since it used used by partial-stab.h (included two places). | |
212 | * partial-stab.h: Re-arrange DBXREAD_ONLY #ifdefs so that | |
213 | we should never hit the default case (until new stab codes | |
214 | are added). Hence, we can leave the complaint in the | |
215 | default case in even when DBXREAD_ONLY is off. | |
216 | * partial_stab.h: Recognize a pair of N_SO stabs (one for the | |
217 | directory, one for the filename proper) without peeking ahead. | |
218 | * dbxread.c, mipsread.c: Because of previous change, don't need | |
219 | ugly CHECK_SECOND_N_SO macro. | |
220 | * buildsym.h, dbxread.c, mipsread.c: Make next_symbol_text a | |
221 | macro that invokes a function pointer in next_symbol_text_func. | |
222 | * mipsread.c: Added comments various places to | |
223 | explain what is going on. | |
224 | * mipsread.c (parse_symbol): Support the new (SGI-specific?) | |
225 | symbol types stStruct, stUnion, and stEnum. | |
226 | Also, some fixes in the code for dealing with tags. | |
227 | * mipsread.c: Change handling of startup_file_start and _end | |
228 | - now just use the textlow and texhigh of a psymtab | |
229 | to check if we've found the startup-file. | |
230 | * mipsread.c: Replace s_idx by global cur_sdx in many places. | |
231 | This is so mips_next_symbol_text can get at it. | |
232 | ||
b440b1e9 FF |
233 | Thu Dec 26 19:52:01 1991 Fred Fish (fnf at cygnus.com) |
234 | ||
235 | * dbxread.c, symmisc.c: Move add_psymbol_to_plist() from | |
236 | dbxread.c to symmisc and change name to add_psymbol_to_list. | |
237 | Ditto for add_psymbol_addr_to_plist(). Also expand their | |
238 | body to not use ADD_PSYMBOL_VT_TO_LIST. | |
239 | ||
240 | * dwarfread.c: Remove add_psymbol_to_list() and convert usages | |
241 | to the ADD_PSYMBOL_TO_LIST macro. | |
242 | ||
243 | * ieee-float.c: Change "#ifdef DEBUG" to "#ifdef IEEE_DEBUG" | |
244 | to avoid collision with the DEBUG for ADD_PSYMBOL_VT_TO_LIST. | |
245 | ||
246 | * partial-stab.h, symfile.h: Move definitions of the macros | |
247 | ADD_PSYMBOL_TO_LIST and ADD_PSYMBOL_ADDR_TO_LIST from | |
248 | partial-stab.h to symfile.h. They aren't stab specific. | |
249 | Change ADD_PSYMBOL_VT_TO_LIST to use memcpy rather than strncpy. | |
250 | ||
e39636f7 JG |
251 | Tue Dec 24 11:38:08 1991 John Gilmore (gnu at cygnus.com) |
252 | ||
253 | * Makefile.in: Roll VERSION to 4.3.2. | |
254 | ||
7e258d18 PB |
255 | Mon Dec 23 13:54:35 1991 Per Bothner (bothner at cygnus.com) |
256 | ||
257 | * m68k-opcode.h, mips-opcode.h, sparc-opcode.h: Deleted. | |
258 | * m68k-pinsn.c, mips-pinsn.c, sparc-pinsn.c: | |
259 | Include <opcode/FOO.h> instead of <FOO-opcode.h>. | |
260 | ||
261 | * symtab.h, symtab.c, coffread.c, dwarfread.c, symmisc.c, | |
262 | dbxread.c: The TYPE_CPLUS_SPECIFIC structure is now only | |
263 | allocated when it is needed. Until it is needed, it points | |
264 | to a shared statically allocated structure. | |
265 | ||
266 | * buildsym.h, buildsym.c, dbxread.c: Remove the kludgy code | |
267 | in read_ofile_symtab to recognize two initial N_SO stabs, | |
268 | and let process_on_symbol handle it. This is cleaner, more | |
269 | efficient, and lets mipsread.c share the same code. | |
270 | ||
271 | * symfile.h, partial-stab.h: Move ADD_PSYMBOL_VT_TO_LIST | |
272 | and related macros to here ... | |
273 | * dbxread.c: ... from here. | |
274 | * symmisc.c: Move the "overflow" handling from | |
275 | ADD_PSYMBOL_VT_TO_LIST macro into new function extend_psymbol_list. | |
276 | * dwarfread.c: Re-write add_psymbol_to_list to use | |
277 | ADD_PSYMBOL_VT_TO_LIST macro. | |
278 | ||
279 | * mipsread.c: Extend mipsread.c to handle stabs-style symbols | |
280 | encapsulated in ecoff symbols. This enable full g++ debugging. | |
281 | * partial-stab.h: Move the code for pre-scanning symbols | |
282 | and building psymtabs to an include file, out from dbxread.c. | |
283 | This way, the same code can also be used by mipsread.c. | |
284 | * dbxread.c, buildsym.h: Various changes to allow some functions | |
285 | to be used by mipsread.c (also some arguable stylistic changes). | |
286 | ||
287 | * tm-mips.h: Define BLOCK_ADDRESS_ABSOLUTE, at least for now, | |
288 | since mips-tfile puts relocatable addresses into LBRAC/RBRAC | |
289 | stabs. | |
290 | ||
291 | * mipsread.c: Replace code to handle ambiguous tag blocks. | |
292 | Instead of allocating a TYPE_CODE_UNDEF, guess (by looking | |
293 | at types and offsets) if a tag is a struct, union, or enum. | |
294 | Still patch it later if we find out for sure. | |
295 | * mipsread.c: In various ways, replace Forin's | |
296 | ideo-syncratic code by code that fits better with the | |
297 | rest of gdb, for both stabs-based and ecoff-based symtabs. | |
298 | E.g. use end_psymtab; don't do extra passes over FDR table to | |
299 | pre-partition global data; don't use external symbols to | |
300 | create static/global symbols (just put them in the | |
301 | misc_vector); use ADD_PSYMBOL_TO_LIST macro; don't | |
302 | sort psymtabs or symtabs; use obstacks more. | |
303 | ||
304 | * symtab.c, mipsread.c, dbxread.c, buildsym.c: | |
305 | ANSIfy: Replace bcopy by memcpy, bzero by memset. | |
306 | ||
431df2eb FF |
307 | Sun Dec 22 19:31:04 1991 Fred Fish (fnf at cygnus.com) |
308 | ||
309 | * solib.c (locate_base): Fix uninitialized variable that was | |
310 | causing return of random value to callee. | |
311 | ||
312 | * config/mh-amix, config/mh-i386v4: Change to find alloca by | |
313 | compiling and linking alloca.c, even when it is not strictly | |
314 | required. Also arrange to link with -ltermlib rather than | |
315 | -ltermcap. | |
316 | ||
317 | * Makefile.in: Move TERMCAP definition to prior to inclusion | |
318 | of host makefile fragments so it can be overridden. | |
319 | ||
6b5b330b JG |
320 | Fri Dec 20 16:33:39 1991 John Gilmore (gnu at cygnus.com) |
321 | ||
322 | * xcoffread.c (read_symbol_lineno): Logic error in incrementing | |
323 | symbol table entry number. (From Metin Ozisik.) | |
324 | ||
ee1ad69c FF |
325 | Fri Dec 20 11:36:38 1991 Fred Fish (fnf at cygnus.com) |
326 | ||
70b74b93 FF |
327 | * config/mh-i386v4: Change XM_CLIBS to "-lc /usr/ucblib/libucb.a" |
328 | so compiles with native compilers (without builtin alloca) can | |
329 | pick up the version from the bsd emulation library. However, we | |
330 | search the standard C library first so we don't pick up lots of | |
331 | other broken stuff from libucb.a, that we *don't* want. | |
332 | ||
ee1ad69c FF |
333 | * configure.in, tm-amix.h, tm-i386v4.h, xm-amix.h, xm-i386v4.h: |
334 | Change svr4 references to sysv4. | |
335 | ||
336 | * source.c: Move declaration of external function index to | |
337 | front of file so it is in scope for all references. | |
338 | ||
339 | * utils.c (error, fatal): Make definitions consistent with | |
340 | defs.h declarations (declared as "volatile void"). | |
341 | ||
859eb781 JG |
342 | Fri Dec 20 10:55:36 1991 John Gilmore (gnu at cygnus.com) |
343 | ||
344 | * rs6k-opcode.h: Bugfix sfe and stbrx. By Al Kossow. | |
345 | ||
0a5d35ed SG |
346 | Wed Dec 18 17:09:06 1991 Stu Grossman (grossman at cygnus.com) |
347 | ||
348 | * command.h, defs.h, eval.h, expression.h, remote-sa.sparc.c, | |
349 | sparc-tdep.c, symtab.h, target.h, value.h, vx-share/ptrace.h, | |
350 | vx-share/xdr_ptrace.h, vx-share/xdr_rdb.h: ANSIfy enums. | |
351 | ||
f8b76e70 FF |
352 | Mon Dec 16 12:31:46 1991 Fred Fish (fnf at cygnus.com) |
353 | ||
c7e53c85 FF |
354 | * config/mt-amix, config/mt-i386v4: Add solib.o to TDEPFILES |
355 | for these SVR4 systems. | |
356 | ||
6fa6e496 FF |
357 | * symfile.c (symbol_file_add): When verbose is set, print |
358 | the names of files from which symbols are being loaded, as | |
359 | when from_tty is true. | |
360 | ||
f8b76e70 FF |
361 | * solib.c: Completely reorganized (rewritten) to support |
362 | SVR4 shared libraries in a manner very close to the original | |
363 | SunOS implementation. This support is expected to change and | |
364 | become more general at some future time. The SVR4 version | |
365 | does not yet work for attached processes, for example. | |
366 | ||
367 | * dwarfread.c: Arrange in dwarf_build_psymtabs() for the | |
368 | relocation address to be valid whether or not symbols are | |
369 | being read from a shared library or an executable. Use the | |
370 | relocation address recorded in the psymtab when reading | |
371 | full symbol tables (in read_ofile_symtab). Ensure that the | |
372 | relocated address ranges are recorded in partial symtabs. | |
373 | ||
374 | * elfread.c: Add new function elf_interpreter() to return the | |
375 | string from the ELF ".interp" section. This is the interpreter | |
376 | that the kernel tries to run and feed the executable to. | |
377 | Expand arguments to record_misc_function to include a type arg. | |
378 | Modify elf_symtab_read() to supply the type arg, and to do symbol | |
379 | relocations for symbols read in from shared libraries. | |
380 | ||
381 | * procfs.c: Add new functions proc_base_address() and | |
382 | proc_address_to_fd(), used by shared library support. | |
383 | ||
384 | * tm-svr4.h: Add macros to support SVR4 shared libraries. | |
385 | Definitions for SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK, | |
386 | CLEAR_SOLIB, and DISABLE_UNSETTABLE_BREAK. | |
387 | ||
388 | Fri Dec 13 20:11:26 1991 John Gilmore (gnu at cygnus.com) | |
389 | ||
390 | * infrun.c, remote-eb.c, remote-nindy.c, remote-vx.c: Remove | |
391 | unused START_INFERIOR_HOOK. | |
392 | ||
393 | * remote-eb.c: Change timeout to 24 seconds (*10 fits in byte) | |
394 | to account for slow loading from floppies. | |
395 | (eb_create_inferior): New fn, from eb_start and | |
396 | nindy_create_inferior. | |
397 | (eb_close): Only use log_file if nonzero. | |
859eb781 | 398 | (eb_xfer_inferior_memory): If not writing, then read! |
f8b76e70 FF |
399 | (eb_read_inferior_memory, eb_write_inferior_memory): Return length. |
400 | (eb_kill): A new no-op. | |
401 | (eb_mourn_inferior): Remove breakpoints, then generically weep. | |
402 | ||
619fd145 FF |
403 | Fri Dec 13 16:09:23 1991 Fred Fish (fnf at cygnus.com) |
404 | ||
405 | * breakpoint.c, findvar.c, infrun.c, putenv.c, stack.c: Fix | |
406 | miscellaneous comparisons of integer with NULL that elicit | |
407 | compiler warnings about comparison of integer with pointer, when | |
408 | NULL is ((void *) 0) rather than just a bare 0. | |
409 | ||
f8b76e70 FF |
410 | Wed Dec 11 13:02:58 1991 John Gilmore (gnu at cygnus.com) |
411 | ||
412 | * breakpoint.c (breakpoint_re_set_one): Disable each breakpoint | |
413 | while we reset it, in case of problems. Print breakpoint number | |
414 | in error messages. | |
415 | ||
416 | * buildsym.c (read_struct_type): Avoid sun3 compiler bug with | |
417 | foo[--n]. | |
418 | ||
419 | * source.c (find_source_lines): If getting file mod time fails, | |
420 | don't warn. | |
421 | ||
422 | * target.c (target_xfer_memory): If errno is set, return it, | |
423 | rather than EIO. | |
424 | ||
619fd145 FF |
425 | Tue Dec 10 04:07:22 1991 K. Richard Pixley (rich at rtl.cygnus.com) |
426 | ||
427 | * Makefile.in: infodir belongs in datadir. | |
428 | ||
429 | Sun Dec 8 21:13:33 1991 Michael Tiemann (tiemann at sphagnum.cygnus.com) | |
430 | ||
431 | * symtab.h (struct fn_field): Add new fields `is_private', | |
432 | `is_protected', `is_stub', making room by reducing the size of | |
433 | `voffset'. | |
434 | (struct fn_fieldlist): Delete the fields `private_fn_field_bits' | |
435 | and `protected_fn_field_bits'. | |
436 | (TYPE_FN_{PRIVATE,PROTECTED}_BITS): Deleted. | |
437 | (SET_TYPE_FN_{PRIVATE,PROTECTED}): Deleted. | |
438 | (TYPE_FN_{PRIVATE,PROTECTED}): Deleted. | |
439 | (TYPE_FN_FIELD_{STUB,PRIVATE,PROTECTED}): New macros. | |
440 | * valops.c, valprint.c, symtab.c: All callers updated. | |
441 | ||
442 | * buildsym.c (read_struct_type): Delete the `visibility' field | |
443 | from `struct next_fnfield', and rework code so that visibility | |
444 | info is stored into the fn_field directly. Also, hacked to set | |
445 | TYPE_FN_FIELD_STUB for both static and normal member functions. | |
446 | ||
e59622b4 FF |
447 | Sat Dec 7 18:13:11 1991 Fred Fish (fnf at cygnus.com) |
448 | ||
dda14b63 FF |
449 | * i386-tdep.c: Fix a problem on i386 systems where buffered code |
450 | stream access was failing to take into account the minimum size | |
451 | granularity of the code section. For now, the buffering is simply | |
452 | disabled. There is a similar problem in the i386 disassember code | |
453 | that has not yet been fixed (FIXME). | |
454 | ||
e59622b4 FF |
455 | * gmalloc.c: Use macros to hide some of the ugly casting required |
456 | in the previously applied fix for pointers with high bits set. | |
457 | ||
70fb2c92 JG |
458 | Sat Dec 7 16:49:35 1991 John Gilmore (gnu at cygnus.com) |
459 | ||
460 | * Makefile.in: Roll VERSION to 4.3.1. | |
461 | ||
fbda4193 | 462 | Sat Dec 7 04:12:35 1991 John Gilmore (gnu at cygnus.com) |
bc028766 | 463 | |
fbda4193 | 464 | GDB-4.3 release! |
bc028766 | 465 | |
fbda4193 JG |
466 | * Makefile.in: Roll VERSION to 4.3 |
467 | * README, TODO, WHATS.NEW, depend: Update. | |
468 | ||
469 | * inflow.c (terminal_inferior): Avoid error msg if attached. | |
470 | ||
471 | * gmalloc.c: Fix bug that causes malloc & free to | |
472 | fail on systems where pointers have the high bit set (0x800efcf0 | |
473 | for example). The problem is that the difference between two | |
474 | pointers is a signed integer, so the computation | |
475 | ||
476 | (char *) 0x800efcf0 - (char *) 0 | |
477 | ||
478 | yields a negative value. The sign of the result of the modulus | |
479 | operator is machine dependent for negative operands, thus it is | |
480 | possible for it to end up negative. From Fred Fish. | |
bc028766 | 481 | |
5ea7c728 JG |
482 | Sat Dec 7 00:00:15 1991 K. Richard Pixley (rich at rtl.cygnus.com) |
483 | ||
484 | * Makefile.in: install using INSTALL_PROGRAM and INSTALL_DATA. | |
485 | added clean-info. added some standards.text support and made it | |
486 | look like our other Makefiles. | |
487 | ||
488 | * configure.in: mark this directory target dependent. configure | |
489 | now runs entirely in objdir so make existence tests and | |
490 | references against ${srcdir}. | |
491 | ||
5edf98d7 FF |
492 | Fri Dec 6 08:30:36 1991 Fred Fish (fnf at cygnus.com) |
493 | ||
84ce6717 FF |
494 | * dwarfread.c (enum_type, struct_type): Fixes for opaque and |
495 | anonymous enumerations, structures, and unions. Now passes all | |
496 | the current gdb test suite tests. | |
5edf98d7 | 497 | |
5ea7c728 JG |
498 | Thu Dec 5 22:46:13 1991 K. Richard Pixley (rich at rtl.cygnus.com) |
499 | ||
500 | * Makefile.in: idestdir and ddestdir go away. Added copyrights | |
501 | and shift gpl to v2. Added ChangeLog if it didn't exist. docdir | |
502 | and mandir now keyed off datadir by default. | |
503 | ||
7b2a87ca JG |
504 | Thu Dec 5 21:53:21 1991 John Gilmore (gnu at cygnus.com) |
505 | ||
506 | * symtab.c (decode_line_1): If SKIP_PROLOGUE leaves us in | |
507 | mid-line, be more careful about possibly advancing to the next line. | |
508 | ||
1cca1729 MT |
509 | Thu Dec 5 18:59:51 1991 Michael Tiemann (tiemann at cygnus.com) |
510 | ||
511 | * cplus-dem.c (cplus_demangle): Call `string_need' when | |
512 | null-terminating a partially-computed string. | |
513 | ||
715cafcb FF |
514 | Thu Dec 5 18:19:43 1991 Fred Fish (fnf at cygnus.com) |
515 | ||
516 | * dwarfread.c (enum_type): Build a correct TYPE_NAME, add a | |
517 | symbol to the symbol table for each member of the enum. | |
518 | ||
519 | * dwarfread.c (struct_type): Build a correct TYPE_NAME. | |
520 | ||
521 | * dwarfread.c (add_enum_psymbol): New function to extract enum | |
522 | member names and add them to the partial symbol table while | |
523 | building partial symbol tables. | |
524 | ||
a0a6174a JG |
525 | Thu Dec 5 17:31:05 1991 John Gilmore (gnu at cygnus.com) |
526 | ||
527 | * symtab.c (check_stub_method): Must allocate two extra argument | |
528 | slots (one for `this', one for arglist terminator). | |
529 | ||
c8d9eb8e FF |
530 | Thu Dec 5 10:51:05 1991 Fred Fish (fnf at cygnus.com) |
531 | ||
817b8c46 FF |
532 | * inflow.c (child_terminal_info): Supply missing '"' character. |
533 | ||
c8d9eb8e FF |
534 | * buildsym.c (define_symbol): Supply missing parenthesis. |
535 | ||
2a5ec41d JG |
536 | Thu Dec 5 03:34:21 1991 John Gilmore (gnu at cygnus.com) |
537 | ||
299ee4e6 JG |
538 | * coredep.c (fetch_core_registers): Fencepost error. Fixed by |
539 | Jay Lepreau <lepreau@cs.utah.edu>. | |
540 | ||
2a5ec41d JG |
541 | * inflow.c: Remember whether GDB has a terminal. Avoid switching |
542 | terminals back and forth if we don't have one. | |
543 | ||
544 | * c-exp.y (parse_number): Zero is not an unsigned int constant! | |
545 | * dbxread.c (read_dbx_symtab): Enum type numbers can be in (1,2) form. | |
546 | ||
547 | Improve type parsing. | |
548 | * buildsym.c (define_symbol, read_range_type): Add | |
549 | long_kludge_name that passes the names of range types being | |
550 | defined, down to where we must choose between 'int' and 'long' | |
551 | variants. This fails on Sun C anyway since the compiler itself is | |
552 | confused between int and long. | |
553 | (read_array_type, cleanup_undefined_types): Correct the size of | |
554 | array type whose element-type size isn't immediately known. | |
555 | ||
556 | Early preparation to blow away many builtin types, building them | |
557 | on the fly as needed. Don't compare types to builtin types with | |
558 | ==; examine the relevant fields instead. | |
559 | * coffread.c (process_coff_symbol: C_ARG, C_REGPARM): Avoid ==. | |
560 | * buildsym.c (define_symbol, case 'p'): Avoid ==. | |
561 | * valops.c (value_arg_coerce): Avoid ==. Don't assume host and | |
562 | target types are the same. | |
563 | * valprint.c (val_print): I finally understand arrays, remove FIXME. | |
564 | ||
565 | * symmisc.c (printpsyms_command): Reduce redundancy, and put all | |
566 | addresses in GDB itself into parens for easy cleanup and diffing. | |
567 | ||
98618bf7 FF |
568 | Wed Dec 4 21:05:30 1991 Fred Fish (fnf at cygnus.com) |
569 | ||
570 | * dwarfread (enum_type): Arrange for the order of enumeration | |
571 | members to match the source code order; not the order in the | |
572 | Dwarf information, which is explicitly reverse order. | |
573 | ||
3c7cc3b7 JG |
574 | Wed Dec 4 18:24:39 1991 John Gilmore (gnu at cygnus.com) |
575 | ||
576 | * main.c (input_from_terminal_p): Check whether GDB has a | |
577 | terminal at all. | |
578 | (initialize_main): Revise doc for `set editing'. | |
579 | ||
580 | Wed Dec 4 15:36:39 1991 Fred Fish (fnf at cygnus.com) | |
581 | ||
582 | * dwarfread.c (struct_type): Handle structures and unions which | |
583 | contain DIE's other than just member dies. | |
584 | ||
6470e9c3 JG |
585 | Wed Dec 4 01:59:05 1991 John Gilmore (gnu at cygnus.com) |
586 | ||
587 | * symfile.c (reread_symbols): Avoid kludging mtime_set, now that | |
588 | BFD is fixed. | |
589 | ||
2e00f40a JG |
590 | Tue Dec 3 17:24:57 1991 John Gilmore (gnu at cygnus.com) |
591 | ||
4369a140 JG |
592 | * Makefile.in: VERSION 4.2.96. |
593 | ||
594 | * main.c (initialize_main): Revise command descriptions. | |
595 | * command.c (show_user): `info user' -> `show user'. | |
596 | * symtab.c (_initialize_symtab): Typo in `info types' desc. | |
597 | ||
7a6093e8 | 598 | * coffread.c (coff_symfile_read): Avoid select_source_symtab, |
4369a140 JG |
599 | since it is not needed and can cause errors when examining ".o"s. |
600 | (read_coff_symtab, decode_base_type): Use complain, not printf. | |
601 | Print symbol name, not its number. | |
602 | Remove "#if defined(clipper) #define BELIEVE_PCC_PROMOTION", which | |
603 | someday should go in a clipper target config file. | |
7a6093e8 JG |
604 | |
605 | * symfile.c (compact_misc_function_vector): Handle empty vector. | |
4369a140 JG |
606 | (complain, clear_complaints, syms_from_objfile): Fix complaint |
607 | formatting. | |
608 | * xcoffexec.c: Change syms_from_objfile caller. | |
7a6093e8 | 609 | |
2e00f40a JG |
610 | * sparc-xdep.c: Force tm-file as tm-sparc.h, to make it compile |
611 | when configured for cross debugging. FIXME, this needs a more | |
612 | general solution. | |
613 | ||
ce623b5f PB |
614 | Mon Dec 2 11:04:05 1991 Per Bothner (bothner at cygnus.com) |
615 | ||
616 | * mips-tdep.c (init_extra_frame_info): Float register | |
617 | 'i' has gdb-internal number 'FP0+i', not '32+i'. | |
618 | * mipsread.c (new_symbol): Translate g++ special | |
619 | symbol "$t" to "this". | |
620 | ||
f5f0679a SC |
621 | Sat Nov 30 21:29:55 1991 Steve Chamberlain (sac at cygnus.com) |
622 | Changes due to include file renaming: | |
623 | ||
624 | * xcoffread.c: internalcoff.h ->coff/internal.c, | |
625 | coff-rs6000.h ->coff/rs6000.h | |
626 | * mipsread.c: coff-mips.h ->coff/mips.h | |
627 | * elfread.c: elf-common.h ->elf/common.h | |
628 | elf-external.h ->elf/external.h, | |
629 | elf-internal.h ->elf/internal.h | |
630 | * dwarfread.c dwarf.h ->elf/dwarf.h | |
631 | * dbxread.c: aout64.h ->aout/aout64.h | |
632 | stab.gnu.h ->aout/stab_gnu.h | |
633 | ||
634 | * coffread.c: internalcoff.h ->coff/internal.h | |
635 | * buildsym.c: stab.gnu.h ->aout/stab_gnu.h | |
636 | * depend Updated to take the above into account. | |
637 | ||
3053b9f2 FF |
638 | Fri Nov 29 16:59:25 1991 Fred Fish (fnf at cygnus.com) |
639 | ||
8c6e9f05 FF |
640 | * configure.in: Add SVR4 i386 configurations. |
641 | ||
642 | * config/mh-i386v4, config/mt-i386v4, tm-i386v4.h, xm-i386v4.h: | |
643 | New files for i386/SVR4. | |
644 | ||
645 | * tm-i386v.h: Allow START_INFERIOR_TRAPS_EXPECTED and | |
646 | DECR_PC_AFTER_BREAK to be predefined by files including | |
647 | tm-i386v.h. | |
648 | ||
649 | * i386-tdep.c: Add supply_gregset(), fill_gregset(), | |
650 | supply_fpregset(), and fill_fpregset() functions, which are | |
651 | target dependent support functions for the SVR4 /proc register | |
652 | interface. | |
653 | ||
654 | * dwarfread.c (enum_type, struct_type): Expand recognized | |
655 | compiler generated tags to include symbols beginning with '.' as | |
656 | well as '~'. | |
657 | ||
3053b9f2 FF |
658 | * symtab.c (sources_info): Change simple printf of error message |
659 | to call to error(). | |
660 | ||
4b195f9a RP |
661 | Fri Nov 29 16:04:21 1991 Roland H. Pesch (pesch at cygnus.com) |
662 | ||
663 | * doc/gdb.texinfo: remove leading comments that survived M4 but | |
664 | described its role in the doc; add one more font to colophon; | |
665 | strengthen disclaimer about unsupported configs. | |
666 | ||
f1d77e90 JG |
667 | Wed Nov 27 01:23:41 1991 John Gilmore (gnu at cygnus.com) |
668 | ||
669 | Fix bugs in C++ debugging. | |
670 | ||
671 | * symtab.h: target_type is not used in record types. | |
672 | Eliminate TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT. Eliminate | |
67c29f75 | 673 | lookup_method_type. Add TYPE_TYPE_SPECIFIC macro. |
f1d77e90 JG |
674 | |
675 | * symtab.c (lookup_member_type): Don't chain them up, just | |
676 | allocate one in symbol_obstack when we need one. | |
677 | (allocate_stub_method): Build stub in symbol_obstack. | |
678 | (check_stub_method): Move here from values.c. Don't deallocate | |
679 | stub; overwrite it. | |
680 | (lookup_method_type): Gone now. | |
681 | ||
682 | * buildsym.c: Handle g++ v1 stabs a little bit better. | |
683 | Change some C++ parsing error()s to complain()ts. | |
684 | * buildsym.c, findvar.c, printcmd.c, symtab.c: Make unions and | |
685 | structs have the same representation and work the same as far as | |
686 | C++ is concerned. | |
687 | * buildsym.c, symtab.c, values.c: Remove all references to | |
688 | TYPE_MAIN_VARIANT and TYPE_NEXT_VARIANT. | |
689 | ||
690 | * valops.c: Improve comments and indentation. Only call | |
691 | check_stub_method when the stub flag is on. | |
692 | * valprint.c: Fix or mark minor bugs and unportabilities. | |
693 | ||
694 | * coffread.c (anonymous unions): Allocate a cplus structure. | |
695 | ||
696 | * mipsread.c: Eliminate "template" types. Build new, real | |
697 | types whenever we need them. Allocate cplus structures as needed. | |
698 | Bulletproof the type parsing a bit more. Mark storage leaks. | |
67c29f75 JG |
699 | (parse_type): Copy TYPE_TYPE_SPECIFIC when copying a real type |
700 | on top of a partial type. | |
f1d77e90 | 701 | |
b68da3b8 JG |
702 | Fri Nov 22 16:39:57 1991 John Gilmore (gnu at cygnus.com) |
703 | ||
378d8e73 JG |
704 | * inflow.c (terminal_inferior): Check the results of ioctl's, and |
705 | print a message if any of them fail. | |
706 | (terminal_ours_1): Store result of ioctl's for debugging, but | |
707 | don't print (the terminal isn't ours...). | |
708 | ||
b68da3b8 JG |
709 | * tm-tahoe.h (FRAME_ARGS_ADDRESS): No need to offset from frame |
710 | pointer. | |
711 | ||
712 | * m2-exp.y (MAX, MIN): Rename to MAX_FUNC, MIN_FUNC to avoid | |
713 | conflicts with system header files. | |
714 | ||
8013e170 JG |
715 | Fri Nov 22 08:27:40 1991 John Gilmore (gnu at cygnus.com) |
716 | ||
2dd074f4 JG |
717 | * Roll VERSION to 4.2.95. |
718 | ||
3ae444f8 JG |
719 | * buildsym.c, coredep.c, mem-break.c, xcoffread.c: Put <stdio.h> |
720 | first, before defs.h. | |
721 | * config/mh-i386sco: Override compiler to gcc, print warning. | |
2b61280a | 722 | * configure.in: Handle i386-none-aout rather than i386-aout-none. |
3ae444f8 | 723 | * infptrace.c, language.h, utils.c: Lint. |
1a5a8f2a JG |
724 | * m2-exp.y: #undef MAX and MIN in case system includes set them. |
725 | * xm-tahoe.h: Set HOST_BYTE_ORDER. Include system versions of | |
726 | {BIG,LITTLE}_ENDIAN and the INT_MAX family first, to avoid | |
727 | redefinition warnings. | |
728 | * defs.h: Reorder things so that the xm-file gets first crack | |
729 | at #define's, followed by defs.h and then the tm-file. | |
730 | * Makefile.in: Remove spaces after 'ignore exit code' - flags. | |
731 | Late-model BSD 'make's don't cope with them. | |
8013e170 | 732 | |
3cb0d72d JG |
733 | Thu Nov 21 23:48:56 1991 John Gilmore (gnu at cygnus.com) |
734 | ||
735 | * Makefile.in: Roll new files into various lists. | |
736 | ||
4cfd3c49 FF |
737 | Thu Nov 21 18:26:11 1991 Fred Fish (fnf at cygnus.com) |
738 | ||
739 | * dwarfread.c (struct_type): Must initialize the c++ specific | |
740 | portion of union types as well as struct types, since gdb attempts | |
741 | to reference the c++ specific info for both types. | |
742 | ||
7d9884b9 JG |
743 | Thu Nov 21 10:23:52 1991 John Gilmore (gnu at cygnus.com) |
744 | ||
2e8521a9 JG |
745 | * Makefile.in: Roll VERSION to 4.2.90. |
746 | ||
747 | * defs.h: Incorporate param.h into defs.h. All users changed. | |
7d9884b9 JG |
748 | * param-no-tm.h: Change users to define TM_FILE_OVERRIDE instead. |
749 | * param.h, param-no-tm.h: Removed. | |
750 | * Update copyrights in all changed files. | |
751 | * dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c, | |
752 | solib.c, symtab.h, tm-umax.h, valprint.c: Lint. | |
753 | * tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h, | |
754 | xm-merlin.h: Avoid host include files in target descriptions. | |
755 | * getpagesize.h: Removed, libiberty copes now. | |
21f62bbd | 756 | * Makefile.in: Remove getpagesize.h, param.h, param-no-tm.h. |
7d9884b9 | 757 | |
3db0634c JG |
758 | * exec.c (exec_files_info): If `verbose' is set, show file offset |
759 | as well. | |
760 | ||
f7402c04 JG |
761 | * main.c: Use getcwd rather than getwd. |
762 | * standalone.c: Fake getcwd rather than getwd. | |
763 | * xm-*.h: Remove fake values of MAXPATHLEN. | |
764 | ||
76b28d05 JG |
765 | * xcoffexec.c: Add /* */ to #if 0'd thing to help ANSI. |
766 | ||
6373dbe3 JG |
767 | Wed Nov 20 18:35:56 1991 John Gilmore (gnu at cygnus.com) |
768 | ||
49faf3b6 JG |
769 | * Remove gdb/hp-include. Support for HP a.out oddities should be |
770 | in BFD, not in GDB. Move gdb/hp-include/a.out.h to include/a.out.hp.h. | |
771 | ||
44ff4c96 JG |
772 | * infptrace.c, tm-sun386.h: Cashier <a.out.gnu.h>, remove refs. |
773 | ||
f318d221 JG |
774 | * configure.in, xconfig, tconfig, Makefile.in, doc/gdbint.texinfo: |
775 | Makefile fragments for various hosts and targets now come from | |
776 | gdb/config/mh-* and gdb/config/mt-*. This is for consistency with | |
777 | other config setups. | |
3978d059 | 778 | |
6373dbe3 JG |
779 | * rs6000-pinsn.c, rs6k-opcode.h: Clean up. |
780 | * rs6k-opcode.def: Delete. | |
781 | ||
768be6e1 FF |
782 | Wed Nov 20 05:04:40 1991 Fred Fish (fnf at cygnus.com) |
783 | ||
784 | * dwarfread.c: Recognize obsolete form of AT_element_list | |
785 | attribute still used by at least one AT&T compiler, and possibly | |
786 | more. | |
787 | ||
d018c8a6 FF |
788 | Tue Nov 19 07:53:55 1991 Fred Fish (fnf at cygnus.com) |
789 | ||
0db97eed FF |
790 | * dwarfread.c (enum_type, struct_type): Ignore names invented by |
791 | helpful compilers for anonymous structs, unions, and enums. | |
792 | ||
d018c8a6 FF |
793 | * c-exp.y, m2-exp.y: Add defines for yymaxdepth, yy_yys, and |
794 | yy_yyv, so multiple parsers produced by SVR4 versions of yacc | |
795 | can coexist in the same executable without collision. | |
796 | ||
797 | * symtab.h: Add declaration for lookup_template_type() to kill | |
798 | compiler warnings about conversions from int to pointer. | |
799 | ||
b6666a5d FF |
800 | Mon Nov 18 17:45:18 1991 Fred Fish (fnf at cygnus.com) |
801 | ||
5129100c FF |
802 | * procfs.c: Move inclusion of defs.h to before param.h, as in |
803 | all the other source files that include both. This is required | |
804 | to supply some typedefs that are used in files included by param.h. | |
805 | ||
b6666a5d FF |
806 | * m68k-tdep.c (m68k_skip_prologue): Add generic m68k support for |
807 | skipping function prologues, ala the other cpu families (i386, | |
808 | mips, m88k, etc). Add the ability to skip movm and fmovm | |
809 | instructions in the prologues. Still needs support for profile | |
810 | (-p compiled) prologue sequences (FIXME). | |
811 | ||
812 | * tm-68k.h: Change SKIP_PROLOGUE macro to use the new generic | |
813 | m68k prologue skipping function by default. | |
814 | ||
815 | * tm-altos.h, tm-isi.h: Continue to use the old definition of | |
816 | SKIP_PROLOGUE. | |
817 | ||
e140f1da JG |
818 | Mon Nov 18 15:12:45 1991 John Gilmore (gnu at cygnus.com) |
819 | ||
b9fd1330 | 820 | * Makefile.in: Remove tdesc stuff, and extra blanks before colons. |
e140f1da | 821 | * blockframe.c: Remove tdesc-related code. Default |
b9fd1330 | 822 | FRAME_CHAIN_COMBINE. |
e140f1da JG |
823 | * infrun.c: Remove tdesc-related code. |
824 | * m88k-tdep.c (frame_chain_combine, init_frame_pc): Remove copies | |
825 | of defaultable things. | |
826 | * tm-m88k.h: New file, common to all Moto 88k target configs. | |
827 | Derived from tm-delta88.h. | |
828 | * tm-delta88.h: Use it. | |
829 | * xm-m88k.h: Common file for 88K hosts. Remove obsolete stuff. | |
830 | * xm-delta88.h: Use it. | |
831 | * tm-*.h: Remove FRAME_CHAIN_COMBINE macros, since all are | |
832 | default. | |
833 | * coffread.c: Remove tdesc stuff. | |
5e2569e6 JG |
834 | * tconfig/delta88, tconfig/m88k: Remove tdesc stuff. |
835 | * xconfig/m88k: Rename tm-88k.h to tm-m88k.h. | |
e140f1da JG |
836 | |
837 | Mon Nov 18 13:51:37 1991 Per Bothner (bothner at cygnus.com) | |
838 | ||
839 | * source.c (open_source_file): If openp fails, try again | |
840 | using just the base (non-directory) part of the filename. | |
841 | This solves various annoying problems, such as when the | |
842 | source was compiled with an absolute pathname - and the | |
843 | source files have moved. Or if the source was compiled | |
844 | using a relative pathname, it can be more convenient | |
845 | to just specific the source directory to the dir command. | |
846 | ||
2d6186f4 FF |
847 | Mon Nov 18 00:04:41 1991 Fred Fish (fnf at cygnus.com) |
848 | ||
1a18a185 FF |
849 | * cplus-dem.c (munge_function_name): Add missing third arg to |
850 | instance of call to do_type(). | |
851 | ||
2d6186f4 FF |
852 | * dwarfread.c: Changes to match new dwarf.h. Remove |
853 | AT_deriv_list, AT_loclist, AT_incomplete, AT_const_data, | |
854 | and AT_is_external. | |
855 | ||
572acbbe MT |
856 | Sun Nov 17 16:20:53 1991 Michael Tiemann (tiemann at rtl.cygnus.com) |
857 | ||
858 | * symtab.h (struct type): Moved C++-specific fields into new type | |
859 | `struct cplus_struct_type'. Now takes 10% less memory. Many | |
860 | macros changed. | |
861 | * symtab.c (init_type): Don't set fields belonging to | |
862 | TYPE_CPLUS_SPECIFIC unless TYPE is TYPE_CODE_STRUCT. | |
863 | * buildsym.c (read_type): Allocate TYPE_CPLUS_SPECIFIC for | |
864 | TYPE_CODE_STRUCT. | |
865 | (read_struct_type): Ditto. Also, add comments about how we can | |
866 | deduce TYPE_VPTR_FIELDNO from inheritance info and fieldname info. | |
867 | * coffread.c (decode_base_type): Allocate TYPE_CPLUS_SPECIFIC for | |
868 | TYPE_CODE_STRUCT. | |
869 | (read_struct_type): Ditto. | |
870 | * dwarfread.c (struct_type): Ditto. | |
871 | ||
872 | * symtab.c (read_range_type): Don't set TYPE_MAIN_VARIANT. | |
873 | (lookup_pointer_type): Don't use or set TYPE_MAIN_VARIANT. | |
874 | (lookup_reference_type): Ditto. | |
875 | ||
876 | * cplus-dem.c: Many changes made to handle decoding of | |
877 | ANSI-mangled names. | |
878 | * symtab.c (gdb_mangle_name): Mangle/demangle ANSI-mangled names | |
879 | as well. | |
880 | ||
cd71911e SG |
881 | Fri Nov 15 17:57:59 1991 Stu Grossman (grossman at cygnus.com) |
882 | ||
883 | * mipsread.c (parse_partial_symbols): patch to keep DEC C | |
884 | compiler from making gdb bomb out. Thanks to Ed Santiago! | |
885 | ||
a7446af6 FF |
886 | Thu Nov 14 19:27:30 1991 Fred Fish (fnf at cygnus.com) |
887 | ||
5a5a3b0f FF |
888 | * symfile.c: Add function compact_misc_function_vector() to |
889 | remove duplicate misc function vector entries. See comments | |
890 | in source for why this is necessary/desirable. | |
891 | ||
a7446af6 FF |
892 | * dwarfread.c: Add misc function type parameter to internal |
893 | record_misc_function(). Remove calls to init_misc_bunches() | |
894 | and condense_misc_bunches(), these are now done in elfread.c. | |
895 | ||
896 | * elfread.c: Add support for reading bfd canonical symbol tables | |
897 | and generating misc function vector entries for global and | |
898 | absolute symbols. Do calls to init_misc_bunches() and | |
899 | condense_misc_bunches() where they will enclose all calls to | |
900 | record_misc_function(), including those in dwarfread.c. | |
901 | ||
902 | Thu Nov 14 17:02:11 1991 Roland H. Pesch (pesch at cygnus.com) | |
903 | ||
904 | * doc/Makefile.in: new targets gdb.me, gdb.ms, gdb.mm | |
905 | (roffable documentation). | |
906 | * doc/gdb.texinfo: embedded hints (as comments) for better | |
907 | texi2roff conversion. | |
908 | ||
430923f3 JG |
909 | Thu Nov 14 13:18:25 1991 John Gilmore (gnu at cygnus.com) |
910 | ||
911 | * m88k-tdep.c (examine_prologue): Deal with OR instructions | |
912 | that shuffle parameters into other regs. | |
913 | * symtab.c (decode_line_1): Fix bug introduced in Per's change | |
914 | of Nov 12th. | |
915 | ||
a219b090 SC |
916 | Wed Nov 13 19:51:11 1991 Steve Chamberlain (sac at cygnus.com) |
917 | ||
918 | * Makefile.in, xconfig/delta88 made it install a sysV manual page; | |
919 | gdb.z into the right place. | |
920 | ||
ea3c0839 JG |
921 | Wed Nov 13 16:45:13 1991 John Gilmore (gnu at cygnus.com) |
922 | ||
923 | Motorola 88000 port without tears, I mean without tdescs. | |
924 | ||
925 | * m88k-tdep.c: Blow away all tdesc stuff. | |
926 | Provide functions for all the frame-related macros in | |
927 | tm-delta88.h. Adopt i960-style EXTRA_FRAME_INFO. | |
928 | (examine_prologue, frame_find_saved_regs, skip_prologue): borrow | |
929 | from i960-tdep.c and adapt to the function prologues on the 88k. | |
930 | (read_next_frame_reg): Borrow from mips-tdep.c. | |
931 | FIXME: frame_locals_address should go away. | |
932 | ||
933 | * tm-delta88.h: Dump all the tdesc stuff. | |
934 | Macros for all frame-related stuff call fns of same name. | |
935 | Remove duplicated definitions. FP_REGNUM becomes same as | |
936 | SP_REGNUM. | |
937 | ||
938 | * xm-88k.h: Eliminate lots of library dependencies, now handled | |
939 | in libiberty. Eliminate KDB nonsupport. | |
940 | ||
941 | * doc/gdbint.texinfo: Add rudiments on frames. FIXME, add more. | |
942 | ||
943 | ||
944 | * stack.c (frame_info): Mark frameless functions. | |
945 | Print locals address (FIXME, remove if same). | |
946 | * blockframe.c: Comment changes, FIXME after. | |
947 | * coffread.c: Even without TDESC, need to zap "@" symbols. | |
948 | Don't register for wierd format names; change the names in BFD. | |
949 | ||
950 | * alloca.c, language.c, tdesc.c: Lint. | |
951 | * tdesc.c, tdesc-lib: FIXME: remove these. | |
952 | ||
19230be6 JG |
953 | Tue Nov 12 19:30:22 1991 John Gilmore (gnu at cygnus.com) |
954 | ||
955 | * Makefile.in: Add tdesc library support. Fixups to lint, | |
956 | copying.c rules. | |
957 | ||
0e2a896c PB |
958 | Tue Nov 12 13:43:26 1991 Per Bothner (bothner at cygnus.com) |
959 | ||
960 | * symtab.c (decode_line_1): Remove spurious call to operator_chars. | |
961 | ||
962 | Allow setting breakpoints on C++ destructors. | |
963 | * valops.c (destructor_name_p): Don't check TYPE_HAS_DESTRUCTOR, | |
964 | since it lies. Rely on callers to catch missing destructors. | |
965 | * symtab.c (decode_line_1): For example (see above), here. | |
966 | * buildsym.c, symtab.h: Remove TYPE_FLAGS_HAS{CON,DE}STRUCTOR | |
967 | flags since they are no longer used. | |
968 | ||
969 | Fixes to support C++ methods with functional parameters. | |
970 | * c-exp.y (func_mod rule): Allow (and ignore) list of parameter | |
971 | types in a function type. | |
972 | * eval.c (parse_and_eval_type), value.h: New function, | |
973 | parse_and_eval_type, is based on old code from check_stub_method. | |
974 | But don't actually evaluate the cast, since that calls | |
975 | value_cast(), whcih may fail. Just extract the type | |
976 | from the parsed expression. | |
977 | * values.c (check_stub_method): While looping through the | |
978 | arguments, adjust depth *after* parameter has been handled. | |
979 | Replace call and setup of parse_and_eval with new function | |
980 | parse_and_eval_type. | |
981 | ||
58ae87f6 FF |
982 | Tue Nov 12 09:40:07 1991 Fred Fish (fnf at cygnus.com) |
983 | ||
984 | * utils.c, rem-multi.shar: Remove fixed arg count version of | |
985 | concat(). | |
986 | ||
987 | * altos-xdep.c, arm-xdep.c, coffread.c, command.c, convex-xdep.c, | |
988 | core.c, dwarfread.c, gould-xdep.c, infcmd.c, language.c, | |
989 | m88k-xdep.c, main.c, printcmd.c, pyr-xdep.c, source.c, | |
990 | sun386-xdep.c, symm-xdep.c, umax-xdep.c, values.c, xcoffread.c: | |
991 | Change all instances of use of fixed args concat() to variable | |
992 | args concat() now located in libiberty. | |
993 | ||
74f6fb08 JG |
994 | Tue Nov 12 07:23:46 1991 John Gilmore (gnu at cygnus.com) |
995 | ||
996 | * Makefile.in: Add xcoffread.c, xcoffexec.c. | |
997 | * xcoffread.c: New file for handling AIX mangled-coff files. | |
998 | * xconfig/rs6000, tconfig/rs6000: New files. | |
999 | * buildsym.c: Add hooks for xcoffread.c. | |
1000 | * rs6000-pinsn.c, rs6000-tdep.c, rs6000-xdep.c, tm-rs6000.h, | |
cd56d314 | 1001 | xm-rs6000.h, rs6k-opcode.def, rs6k-opcode.h: New files. |
74f6fb08 JG |
1002 | * xcoffexec.c: New file for handling AIX shared libraries. |
1003 | ||
fb182850 FF |
1004 | Mon Nov 11 19:14:31 1991 Fred Fish (fnf at cygnus.com) |
1005 | ||
1006 | * core.c: Minor rewording of message to user containing name of | |
1007 | (and possibly arguments to) the program that generated a core | |
1008 | file. | |
1009 | ||
1010 | * elfread.c: Remove the register_addr() stub now that it is no | |
1011 | longer needed. | |
1012 | ||
1013 | * procfs.c: Move misplaced #endif for ATTACH_DETACH. Add new | |
1014 | fetch_core_registers() function for core file support. | |
1015 | ||
8aca810c FF |
1016 | Sat Nov 9 13:37:57 1991 Fred Fish (fnf at cygnus.com) |
1017 | ||
b662efed FF |
1018 | * dwarfread.c (dwarf_psymtab_to_symtab): Remove leftover call |
1019 | to do_cleanups() which resulted from a previous change. | |
1020 | ||
8aca810c FF |
1021 | * elfread.c: Re-enable compilation of register_addr() stub |
1022 | whenever it is not supplied by coredep.c | |
1023 | ||
a048c8f5 JG |
1024 | Sat Nov 9 00:40:32 1991 John Gilmore (gnu at cygnus.com) |
1025 | ||
1026 | Add tracking of object files (that contain symbols) to gdb. | |
1027 | This includes a "struct objfile" that owns symtabs and psymtabs | |
1028 | that were read in from that binary file. | |
1029 | ||
1030 | * symfile.h: Add struct objfile. Add pointer to the objfile | |
1031 | into the struct sym_fns. | |
1032 | Replace global `symfile' and `symfile_mtime' with | |
1033 | `symfile_objfile'. Add global object_files chain. | |
1034 | ||
1035 | * symfile.c: Move param.h above symtab.h. | |
1036 | (sort_misc_function_vector): Add. | |
1037 | (syms_from_objfile): Was syms_from_bfd. | |
1038 | (symfile_open): Now returns objfile. | |
1039 | (allocate_objfile): New. | |
1040 | (free_objfile): New, replacing free_all_.*symtabs. | |
1041 | (symfile_init): Takes objfile arg, puts it in sym_fns result. | |
1042 | (reread_symbols): Searches whole chain of objfiles. | |
1043 | (allocate_symtab): Takes objfile as new parameter, chains them. | |
1044 | Handle INIT_EXTRA_SYMTAB_INFO. | |
1045 | (free_all_psymtabs, free_all_symtabs): Move here from symmisc.c. | |
1046 | ||
1047 | * dbxread.c: Make more errors into complaints. | |
1048 | (push_subfile, pop_subfile): Move to buildsym.c. | |
1049 | (dbx_symfile_read, dbx_symfile_init, fill_symbuf, read_dbx_symtab, | |
1050 | start_psymtab, psymtab_to_symtab_1, read_ofile_symtab, | |
1051 | dbx_psymtab_to_symtab, ): Use bfd ops, don't use file descriptor. | |
1052 | Pass objfile. Change callers. | |
1053 | (fill_symbuf, SWAP_SYMBOL): Take bfd as arg. | |
1054 | (read_dbx_symtab): Just wipe out new symbols, not all, on error. | |
1055 | (end_psymtab): Blow away psymtab if empty. | |
1056 | (process_symbol_pair): Swallow into read_ofile_symtab. | |
1057 | (process_one_symbol): Use push_context and pop_context. | |
1058 | (virtual_context): Delete #if 0'd obsolete stuff. | |
1059 | ||
1060 | * buildsym.c (end_symtab): Pass objfile. | |
1061 | (dbx_lookup_type): Handle null typevector. | |
1062 | (dbx_alloc_type): Check file number, not sym number, for -1. | |
1063 | (find_symbol_in_list): Add for xcoffread. | |
1064 | (start_symtab): Default typevector is empty. Keep reusing same | |
1065 | context_stack. | |
1066 | (end_symtab): Take objfile argument and pass it to | |
1067 | allocate_symtab. Don't make a symtab if no blocks or symbols. | |
1068 | Handle empty typevector. | |
1069 | (push_context): New function for context stack nesting. | |
1070 | (read_type): Mark FIXME where we need to reintroduce type smashing. | |
1071 | ||
1072 | * buildsym.h (pop_context): Macro, paired with push_context. | |
1073 | (subfile_stack): Move here from dbxread.c. | |
1074 | ||
1075 | * coffread.c (end_symtab, read_coff_symtab): Take and use objfile arg. | |
1076 | (read_coff_symtab): Cleanup by freeing objfile, not all symtabs. | |
1077 | ||
1078 | * mipsread.c (read_mips_symtab, parse_partial_symbols, parse_fdr, | |
1079 | new_psymtab, new_symtab): Take and use objfile arg. | |
1080 | ||
1081 | * dwarfread.c (scan_compilation_units, start_psymtab, | |
1082 | process_dies, end_symtab, dwarf_build_psymtabs, | |
1083 | read_lexical_block_scope, read_func_scope, read_file_scope): Take | |
1084 | and use objfile argument. | |
1085 | (psymtab_to_symtab_1, read_ofile_symtab): Don't take or use file | |
1086 | descriptor. Use BFD internal functions instead. | |
1087 | (end_symtab): Call global allocate_symtab. | |
1088 | ||
1d82d3dc | 1089 | * elfread.c, target.c: Minor changes to accommodate objfiles. |
a048c8f5 JG |
1090 | * symtab.h: partial_symbol_table has no symfile_name member now. |
1091 | (fn_fieldlists voffset): avoid non-int bitfield. | |
1092 | (struct symtab): Add objfile * and objfile_chain * of symtabs. | |
1093 | (struct partial_symtab): Add objfile * and objfile_chain * of | |
1094 | psymtabs. Remove symfile_name. | |
1095 | ||
1d82d3dc JG |
1096 | * symmisc.c: Lose free_all_symtabs, free_all_psymtabs. |
1097 | (printsyms_command): Rename from print_symtabs. Add selective | |
1098 | listing if 2nd argument given. Print objfile info. | |
1099 | (printpsyms_command): Rename from print_partial_symtabs. Ditto all. | |
1100 | (printobjfiles_command): New; prints objfiles lists, and checks | |
1101 | for consistency of symtab, psymtab, and objfile lists. | |
1102 | ||
a048c8f5 JG |
1103 | * symfile.h, symfile.c, symtab.h: Lint |
1104 | ||
c4668207 JG |
1105 | Fri Nov 8 23:38:48 1991 John Gilmore (gnu at cygnus.com) |
1106 | ||
1107 | * command.c: Include param.h. | |
1108 | * defs.h (warning_setup, warning): Declare. | |
1109 | * expprint.c (print_subexp, UNOP_MEMVAL case): Lint. | |
1110 | * inflow.c (new_tty): Use USE_O_NOCTTY #define. | |
1111 | * language.c, printcmd.c (print_scalar_formatted), signame.c, | |
1112 | stack.c: lint. | |
1113 | ||
b92c774e SC |
1114 | Thu Nov 7 18:26:15 1991 Steve Chamberlain (sac at rtl.cygnus.com) |
1115 | ||
b715d5b4 SC |
1116 | * Makefile.in: link with libiberty after libreadline, since |
1117 | readline might want something in libiberty. | |
b92c774e SC |
1118 | * m88k-xdep.c: Fixed the register offsets in the ptrace_user |
1119 | struct for BCS 88k machines. | |
1120 | * xm-m88k.h: don't define USIZE if already defined. | |
1121 | * configure.in: Added delta88 target. | |
1122 | ||
fbcb5095 JG |
1123 | Thu Nov 7 04:51:19 1991 John Gilmore (gnu at cygnus.com) |
1124 | ||
1bf068b8 JG |
1125 | * am29k-pinsn.c, am29k-opcode.h: Fix decoding of mtacc, dmac, fmac. |
1126 | ||
fbcb5095 JG |
1127 | * tm-*.h: Remove READ_DBX_FORMAT, COFF_FORMAT, and |
1128 | READ_MIPS_FORMAT, which have been unused since BFD. Still | |
1129 | remaining is COFF_NO_LONG_FILE_NAMES. | |
1130 | * tm-sun3.h, tm-altos.h: Remove detritus accidentally left from | |
1131 | function calling code moved to m68k-tdep.c. | |
1132 | ||
e64fbb3a JG |
1133 | Wed Nov 6 17:21:59 1991 John Gilmore (gnu at cygnus.com) |
1134 | ||
1135 | * coffread.c: Eliminate c_nsyms in favor of c_naux. | |
1136 | Complain if no auxents on .bf and .ef FCN symbols, and assume | |
1137 | lots of line numbers. | |
1138 | (init_linenos, enter_linenos): Use a sentinel at the end of the | |
1139 | read-in linenos, to make for a fast, safe loop-end test. | |
1140 | ||
1141 | Wed Nov 6 02:54:08 1991 Steve Chamberlain (sac at cygnus.com) | |
1142 | ||
1143 | * coffread.c (read_coff_symtab): coffread used to rely on the | |
1144 | x_sym.x_misc.x_lnsz.x_lnno field giving the # of linnos in a | |
1145 | function. Two of the formats I'm using (29k and 88k) don't seem to | |
1146 | set it. Ths patch to fcn_last_line and (enter_linenos) is an | |
1147 | attempt to use the actual size of the linno table in the file to set | |
1148 | the number of linenos to process. | |
1149 | ||
0aaa124f SC |
1150 | Tue Nov 5 22:47:46 1991 Steve Chamberlain (sac at cygnus.com) |
1151 | ||
1152 | * Makefile.in: put a - infront of the mv y.tab.c c-exp.tab.c and | |
1153 | mv y.tab.c m2-exp.tab.c, so that if bison is used, and the files | |
1154 | are created in place, so the mv fails, then the make continues. | |
1155 | ||
545af6ce PB |
1156 | Tue Nov 5 16:47:47 1991 Per Bothner (bothner at cygnus.com) |
1157 | ||
1158 | Add C++ as a separate language. | |
1159 | * defs.h (enum language): Add language_cplus. | |
1160 | * dwarfread.c (end_symtab): Support language_cplus. | |
1161 | * c-exp.y: Add new struct language_defn cplus_language_defn. | |
1162 | Don't set c to be the default language (see main.c). | |
1163 | * c-exp.y (yylex): Only look for field of this if | |
1164 | language is C++. (First difference from C!) | |
1165 | * language.c: Add case branches for C++ (currently, all | |
1166 | the same as C). Also, add c++ to "usage" note for "set lang". | |
1167 | * valprint.c (typedef_print). Add case branches for C++. | |
1168 | * main.c (main): New way to set initial language: Look at | |
1169 | file extension of psymtab containing main(). (Same as we | |
1170 | do for symtabs, but avoid loading the symtab yet.) | |
1171 | * symtab.c: New routine find_main_psymtab(), used by main() | |
1172 | to set initial language. | |
1173 | * symfile.c (allocate_symtab): Move code for mapping file | |
1174 | extensions-> languages to new deduce_language_from_filename(). | |
1175 | ||
1176 | Fix a C++ problem when looking for methods in super-classes. | |
1177 | There was confusion between base and derived types. | |
1178 | * valops.c (value_fn_field): Change function interface. | |
1179 | * values.c: Use new value_fn_field interface. | |
1180 | ||
abefb1f1 PB |
1181 | Mon Nov 4 10:49:33 1991 Per Bothner (bothner at cygnus.com) |
1182 | ||
1183 | * infrun.c: Fixed typo in comment. | |
1184 | * utils.c: All the v*fprintf emulation is now in libiberty, | |
1185 | so we can get rid of some junk. | |
1186 | * xm-sun3os4.h, xm-sun4os4.h, xconfig/decstation, xconfig/i386sco, | |
1187 | xconfig/sun3os4, xconfig/sun4os4: Don`t need HAVE_STRSTR any more. | |
1188 | * m68k-pinsn.c (print_insn_arg): Support BB/BW/BL | |
1189 | type operands, as used by branch instructions. | |
1190 | * gmalloc.c: Fix prototype of memcpy. | |
1191 | * elfread.c: Comment out register_addr, since it conflicts | |
1192 | with the one in coredep.c. | |
1193 | * buildsym.h: Remove extern declarations of two functions | |
1194 | that are really static in buildsym.c. | |
1195 | * tm-mips.h: Add symbolic names for more registers. | |
1196 | * mips-xdep.c (store_inferior_registers): Use new register names. | |
1197 | * xm-mips.h: Simplify REGISTER_U_ADDR, since it is now | |
1198 | only used for core files, not ptrace. Therefore, | |
1199 | the KERNEL_U_ADDR hack is no longer needed. | |
1200 | The mapping to ptrace number is now in in mips-xdep.c. | |
1201 | * mips-xdep.c: Define REGISTER_PTRACE_ADDR (using the | |
1202 | mapping from the old REGISTER_U_ADDR), and use it | |
1203 | in {fetch,store}_inferior_registers. | |
1204 | * mipsread.c: Rename #include ecoff.h to new name coff-mips.h. | |
1205 | * mips-tdep.c (mips_push_dummy_frame, mips_pop_frame): | |
1206 | Save/restore FP regs correctly (?). | |
1207 | * dbxread.c: Remove duplicate define_symbol and type_synonym_name | |
1208 | (these had been previously moved to buildsym.c). | |
1209 | Hence, define_symbol becomes extern instead of static. | |
1210 | * buildsym.c (read_struct_type): Comment out bogus handling | |
1211 | of C++ operator methods. Minor hacking of reading of class | |
1212 | contexts. Make define_symbol non-static, so dbxread.c can call it. | |
1213 | ||
c9bd6710 JG |
1214 | Fri Nov 1 11:05:47 1991 John Gilmore (gnu at cygnus.com) |
1215 | ||
1216 | * mipsread.c (read_mips_symtab, read_the_mips_symtab): Use real | |
1217 | filename with error messages. | |
1218 | * stack.c (frame_select_command): Rename to select_frame_command | |
1219 | to avoid "fr" and "fra" having nonunique completions. | |
1220 | * symfile.c (sort_symtab_syms): Ignore sort of zero symtab *. | |
1221 | (symfile_init): Print file format name when unable to handle it. | |
1222 | (free_named_symtabs): Use BLOCKVECTOR rather than obsolete BLOCKLIST. | |
1223 | * symmisc.c (free_symtab): Only free linetable if nonzero. | |
1224 | * symtab.h: Remove obsolete BLOCKLIST macros. | |
1225 | ||
d7d1098d SG |
1226 | Thu Oct 31 18:12:43 1991 Stu Grossman (grossman at cygnus.com) |
1227 | ||
1228 | * infrun.c (wait_for_inferior): another stepi/nexti fix. Ensure | |
1229 | that stop_step is 1 at bottom of main loop. I don't know why this | |
1230 | needs to be done, but it helps me sleep better at night. | |
1231 | ||
8b3c897a SG |
1232 | Sun Oct 27 18:18:39 1991 Stu Grossman (grossman at cygnus.com) |
1233 | ||
1234 | * main.c (initialize_history): Read history after reading all | |
1235 | init files. | |
1236 | ||
4137c5fc JG |
1237 | Sun Oct 27 14:09:25 1991 John Gilmore (gnu at cygnus.com) |
1238 | ||
1239 | * buildsym.c: Break out initial malloc sizes. | |
1240 | (record_line): Record directly in a subfile. Alloc on demand. | |
1241 | (compare_line_numbers): Add from xcoffread.c. | |
1242 | (end_symtab): New params say whether to sort pendings and | |
1243 | linetable. Patch block stabs if defined. Shrink linetable before | |
1244 | allocating the symtab. | |
1245 | * buildsym.h: Delete line_vector* and prev_line_number. Add | |
1246 | global_stabs and file_stabs for xcoffread. | |
1247 | * dbxread.c (start_subfile): Move to buildsym. Change above calls. | |
1248 | * symtab.h: LINETABLE(symtab) can now be null. Zap LINELIST. | |
1249 | * symmisc.c, symtab.c: Cope with null LINETABLEs. | |
1250 | ||
1251 | * blockframe.c: Pass fromleaf to INIT_EXTRA_FRAME_INFO. | |
1252 | * tm-29k.h, tm-88k.h, tm-i960.h, tm-irix3.h, tm-mips.h, tm-pyr.h, | |
1253 | tm-sparc.h: Accept fromleaf parameter. | |
1254 | * c-exp.y (yyerror): Pass error message if given. | |
1255 | * configure.in: Add rs6000 host and target. | |
1256 | * inflow.c (new_tty): O_NOCTTY kludge for RS/6000. | |
1257 | * symfile.h (entry_point): Add. | |
1258 | ||
c0302457 JG |
1259 | Sat Oct 26 00:16:32 1991 John Gilmore (gnu at cygus.com) |
1260 | ||
1261 | * buildsym.c: New file. Breaks out symbol-table-building routines | |
1262 | from dbxread.c, so they can be shared with xcoffread.c. | |
1263 | * buildsym.h: New file. Declarations for buildsym.c users. | |
1264 | * dbxread.c: Remove large chunks into buildsym.c. | |
d47d5315 JG |
1265 | * Makefile.in: Add buildsym.c and buildsym.h. |
1266 | ||
1267 | * symfile.c (syms_from_bfd): New routine. | |
1268 | (add_symbol_file): Call it to do the real work. | |
1269 | (syms_from_bfd): Initialize entry_point before calling symfile_init. | |
1270 | * symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c: | |
1271 | Avoid declaring or setting entry_point (symfile.h & symfile.c cope). | |
c0302457 | 1272 | |
4c53d9ca DHW |
1273 | Fri Oct 25 10:58:16 1991 Mark Eichin (eichin at cygnus.com) |
1274 | ||
1275 | * cplus-dem.c (cplus-demangle): added support for templates, static | |
1276 | data, and the new (correct) mangling for destructors. | |
1277 | ||
1278 | * dwarfread.c: (dwarfwarn): created a varargs version of | |
1279 | dwarfwarn, for non __STDC__ compilers. | |
1280 | ||
1281 | * c-exp.y: (yylex): added match for "template" token. | |
1282 | (typebase): added TEMPLATE name '<' type '>' clause, for explicit | |
1283 | specification of template types. | |
1284 | ||
1285 | * symtab.c: (lookup_template_type): new function for finding | |
1286 | templates in symbol table. | |
1287 | (type_name_no_tag): changed to explicitly check for s/u/e at the | |
1288 | beginning of the symbol - if it is a template, none of these will | |
1289 | be there (but the name will still contain spaces.) | |
1290 | ||
bcccec8c PB |
1291 | Fri Oct 25 18:59:32 1991 Per Bothner (bothner at cygnus.com) |
1292 | ||
1293 | Various fixes to improve g++ debugging. | |
1294 | * symtab.h: Add is_const and is_volatile flags for each method. | |
1295 | These are bit fields - take their space from voffset, | |
1296 | which shrinks to 30 bits. Since voffset is now a bitfield, | |
1297 | make it unsigned for portability. This changes its interpretation | |
1298 | slightly: Static methods now have voffset 1 instead of -1, | |
1299 | and virtual offsets start at 2, not 1. | |
1300 | * symtab.c: Renamed gdb_mangle_typename to gdb_mangle_name, | |
1301 | since it now returns an entire magled method name, not just | |
1302 | the type part. This avoids some duplication. | |
1303 | It also allows us to correctly mangle const and volatile | |
1304 | methods (using the new is_const and is_volatile bit fields | |
1305 | mentioned above). | |
1306 | * valprint.c (type_print_base), values.c (check_stub_method): | |
1307 | Simplify by using new gdb_mangle_name. | |
1308 | * values.c (value_headof): Fix to correctly handle single | |
1309 | inheritance (actually two fixes, either of which suffices). | |
1310 | * dbxread.c (read_struct_type): Handle const and volatile | |
1311 | method specifiers. | |
1312 | * dbxread.c (read_struct_type): Yet one more place where | |
1313 | we must handle '\\' continuations. | |
1314 | * valprint.c (vtbl_ptr_name): Add final '\0'. | |
1315 | ||
eb3f3e5c SG |
1316 | Fri Oct 25 16:06:38 1991 Stu Grossman (grossman at cygnus.com) |
1317 | ||
5ab580cc SG |
1318 | * tm-sparc.h, tm-68k.h (EXTRACT_RETURN_VALUE): fix output of |
1319 | short return values for sparc and 68k. Patch from Paul Eggert. | |
1320 | ||
eb3f3e5c SG |
1321 | * coffread.c, coredep.c, i386-xdep.c: install patches for |
1322 | SysV/386 3.2 from Mauro DePalma. | |
1323 | ||
9cb602e1 JG |
1324 | Fri Oct 25 02:02:13 1991 John Gilmore (gnu at cygnus.com) |
1325 | ||
c58215f2 JG |
1326 | * core.c (core_file_info), exec.c (exec_file_info): Print file |
1327 | type. Use printf_filtered. | |
1328 | ||
9cb602e1 JG |
1329 | * valops.c (value_fetch_lazy): Avoid 0-length fetches. |
1330 | ||
b662acae FF |
1331 | Thu Oct 24 23:06:40 1991 Fred Fish (fnf at cygnus.com) |
1332 | ||
c8c0a2bd FF |
1333 | * dwarfread.c: Add casts to remove compiler warnings. |
1334 | ||
84d82b1c FF |
1335 | * tm-3b1.h, tm-68k.h, tm-altos.h, tm-amix.h, tm-hp300bsd.h, |
1336 | tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-pn.h, tm-sun2.h, | |
1337 | tm-sun3.h: Remove locally duplicated code for calling functions | |
1338 | in the inferior. The only differences were in the specific trap | |
1339 | vectors used and whether or not an fpu was present. These are | |
1340 | now handled by appropriate definitions of BPT_VECTOR and | |
1341 | HAVE_68881 respectively. Other minor obvious cleanups. | |
1342 | ||
1343 | * valops.c: Correct a minor misspelling. | |
1344 | ||
ed317bb3 FF |
1345 | * utils.c: Remove local BSD/USG hacks that are now in libiberty. |
1346 | ||
b662acae FF |
1347 | * dwarfread.c: Remove prototype for dwarfwarn. Does not work |
1348 | with <varargs.h>. | |
1349 | ||
313fdead JG |
1350 | Thu Oct 24 09:33:44 1991 John Gilmore (gnu at cygnus.com) |
1351 | ||
b0077123 JG |
1352 | * stack.c (frame_command): Always print. Use new |
1353 | frame_select_command to select a frame without printing. | |
1354 | ||
313fdead JG |
1355 | * dwarfread.c: Use <varargs.h>, since <stdarg.h> is not portable. |
1356 | ||
4a35d6e9 FF |
1357 | Thu Oct 24 01:32:51 1991 Fred Fish (fnf at cygnus.com) |
1358 | ||
35f5886e FF |
1359 | * dwarfread.c: New file for DWARF debugging format support. |
1360 | ||
1361 | * elfread.c: New file for ELF object file format support. | |
1362 | ||
1363 | * procfs.c: New file for SVR4 /proc (process file system) support. | |
1364 | ||
1365 | * tm-amix.h, xm-amix.h, tconfig/amix, xconfig/amix: New files for | |
1366 | Amiga UNIX support. | |
1367 | ||
1368 | * xm-svr4.h, tm-svr4.h: New files for SVR4 support. | |
1369 | ||
1370 | * xm-m68k.h: New file for host machines with m68k cpu. | |
1371 | ||
bb4ff694 FF |
1372 | * Makefile.in: Add elfread.c and dwarfread.c to SFILES_MAINDIR. |
1373 | Add elfread.o and dwarfread.o to OBS. | |
1374 | ||
1375 | * symfile.h: Add "elf" to list of supported formats in comment. | |
1376 | ||
e2aab031 FF |
1377 | * c-exp.y, defs.h, symtab.h, valprint.c: Add three new builtin |
1378 | types to gdb, builtin_type_long_double, builtin_type_complex, and | |
1379 | builtin_type_double_complex. Add and use new TARGET_SHORT_BIT, | |
1380 | TARGET_INT_BIT, TARGET_LONG_BIT, TARGET_FLOAT_BIT, | |
1381 | TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_COMPLEX_BIT, and | |
1382 | TARGET_DOUBLE_COMPLEX_BIT, as the sizes in bits of the indicated | |
1383 | types on the target machine (ala the existing TARGET_LONG_LONG_BIT). | |
1384 | ||
02070680 FF |
1385 | * infrun.c: When using SVR4 /proc interface instead of ptrace(), |
1386 | call proc_set_exec_trap() to setup child to stop at first instruction. | |
1387 | ||
1388 | * inftarg.c: When using SVR4 /proc interface, call proc_wait() | |
1389 | rather than wait(). | |
1390 | ||
1391 | * m68k-tdep.c: Add new routines supply_gregset(), fill_gregset(), | |
1392 | supply_fpregset(), and fill_fpregset(), which are machine | |
1393 | dependent support routines for SVR4 /proc interface. | |
1394 | ||
2bc2e684 FF |
1395 | * utils.c: Add warning_setup() and warning(). Warning() behaves |
1396 | the same as error() except that it returns normally rather than | |
1397 | jumping back to command level. Modules that don't want to call | |
1398 | warning() for some reason, but want to produce their own warnings, | |
1399 | can call warning_setup() to ensure compatibility with the way | |
1400 | warning() and error() deal with the terminal. | |
1401 | ||
eaa1ef1d FF |
1402 | * symtab.c: Make internal errors produce more useful messages. |
1403 | ||
dcd15e5e FF |
1404 | * tm-68k.h: Move code that is duplicated in almost every single |
1405 | m68k based machine's configuration files to this common file. | |
1406 | Duplications in the configuration files still need to be removed | |
1407 | (FIXME). | |
1408 | ||
150f5436 FF |
1409 | * infrun.c (child_create_inferior): System V versions must call |
1410 | setpgrp() with no arguments, to comply with prototyping typically | |
1411 | in <unistd.h>. | |
1412 | ||
cb17dfb1 FF |
1413 | * munch: Add support for SVR4 style nm output. |
1414 | ||
4a35d6e9 FF |
1415 | * dbxread.c, mipsread.c symmisc.c, symtab.c: Remove the object |
1416 | file specific fields from the partial symbol table structure and | |
1417 | replace them with a pointer to private data for each different | |
1418 | flavor of object file reader to initialize appropriately. | |
1419 | ||
b0077123 JG |
1420 | Wed Oct 23 09:38:20 1991 John Gilmore (gnu at cygnus.com) |
1421 | ||
1422 | * xconfig/sun[34]os4: Add note about strstr botch on sunos4.0.3c | |
1423 | and previous. | |
1424 | ||
1425 | * mipsread.c (fixup_undef_type): New function. If a struct / | |
1426 | union / enum is defined in a header file but nowhere else used, | |
1427 | (by typedefing, pointer referencing or declaration) the mipsread code | |
1428 | builds the complete tree for the structure but leaves its code as | |
1429 | TYPE_CODE_UNDEF as it doesn't know what kind of aggregate it is. | |
1430 | Guess its type based on the details of the members. | |
1431 | ||
0d3e7f60 SG |
1432 | Tue Oct 22 18:04:32 1991 Stu Grossman (grossman at cygnus.com) |
1433 | ||
1434 | * infrun.c (wait_for_inferior): Check return value from | |
1435 | find_pc_line. | |
1436 | ||
bc6c937d SG |
1437 | Mon Oct 21 17:47:03 1991 Stu Grossman (grossman at cygnus.com) |
1438 | ||
1439 | * infrun.c (wait_for_inferior): fix stepi/nexti that was broken | |
1440 | by my last edit to this routine. | |
1441 | ||
b0077123 JG |
1442 | Mon Oct 21 14:27:43 1991 John Gilmore (gnu at cygnus.com) |
1443 | ||
1444 | * tm-sun3.h (FIX_CALL_DUMMY): problem with cross debugging. | |
1445 | FIX_CALL_DUMMY does unaligned accesses and/or forgets to byte swap | |
1446 | the values before putting them into the dummy code. (From Peter | |
1447 | Schauer) | |
1448 | ||
44e4e473 SC |
1449 | Mon Oct 21 10:04:39 1991 Steve Chamberlain (steve at rtl.cygnus.com) |
1450 | ||
1451 | * configure.in: added ebmon target. | |
1452 | ||
785ce19c | 1453 | Wed Oct 16 22:49:58 1991 John Gilmore (gnu at cygnus.com) |
a1b8c5d6 JG |
1454 | |
1455 | GDB-4.2 release! | |
1456 | ||
1457 | * Makefile.in: Roll VERSION to 4.2. | |
44e4e473 | 1458 | * README, TODO, WHATS.NEW: Update. |
a1b8c5d6 JG |
1459 | |
1460 | * core.c (core_open): Improve error message for bad file. | |
1461 | Pass .reg virtual memory address to fetch_core_registers to help | |
1462 | it find the registers in the core-file header. | |
1463 | * coredep.c (fetch_core_registers): Take new argument, use it, | |
1464 | and pass it to register_addr to locate the block of registers. | |
785ce19c | 1465 | * xm-mips.h: Update KERNEL_U_ADDR for new scheme. Cleanup a bit. |
a1b8c5d6 JG |
1466 | |
1467 | * dbxread.c (read_dbx_symtab, process_one_symbol): Handle | |
1468 | Sequent N_FN_SEQ like everybody else's N_FN. | |
1469 | ||
1470 | * main.c: Circumvent SCO cc bug with #if !!defined(USG). | |
1471 | * tm-i386v.h: #endif guck. | |
1472 | * xconfig/i386*: Remove -Dgetpagesize()=4096 kludge. | |
785ce19c JG |
1473 | * xconfig/i386sco: Add HAVE_STRSTR to avoid ANSI bdeath. |
1474 | * xconfig/tahoe: Add REGEX, which seems to be missing. | |
1475 | ||
1476 | * coredep.c: Add <sys/types.h> for SCOnix. | |
1477 | * dbxread.c (read_dbx_symntab): Avoid coredump on malformed file. | |
1478 | * printcmd.c (print_formatted): Flush output before disassembly. | |
a1b8c5d6 | 1479 | |
93ae2e88 RP |
1480 | Tue Oct 15 20:12:32 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) |
1481 | ||
9e0906a6 RP |
1482 | * doc/refcard.tex (sec "Working Files"): consistent metavars and |