Commit | Line | Data |
---|---|---|
c9bd6710 JG |
1 | Fri Nov 1 11:05:47 1991 John Gilmore (gnu at cygnus.com) |
2 | ||
3 | * mipsread.c (read_mips_symtab, read_the_mips_symtab): Use real | |
4 | filename with error messages. | |
5 | * stack.c (frame_select_command): Rename to select_frame_command | |
6 | to avoid "fr" and "fra" having nonunique completions. | |
7 | * symfile.c (sort_symtab_syms): Ignore sort of zero symtab *. | |
8 | (symfile_init): Print file format name when unable to handle it. | |
9 | (free_named_symtabs): Use BLOCKVECTOR rather than obsolete BLOCKLIST. | |
10 | * symmisc.c (free_symtab): Only free linetable if nonzero. | |
11 | * symtab.h: Remove obsolete BLOCKLIST macros. | |
12 | ||
d7d1098d SG |
13 | Thu Oct 31 18:12:43 1991 Stu Grossman (grossman at cygnus.com) |
14 | ||
15 | * infrun.c (wait_for_inferior): another stepi/nexti fix. Ensure | |
16 | that stop_step is 1 at bottom of main loop. I don't know why this | |
17 | needs to be done, but it helps me sleep better at night. | |
18 | ||
8b3c897a SG |
19 | Sun Oct 27 18:18:39 1991 Stu Grossman (grossman at cygnus.com) |
20 | ||
21 | * main.c (initialize_history): Read history after reading all | |
22 | init files. | |
23 | ||
4137c5fc JG |
24 | Sun Oct 27 14:09:25 1991 John Gilmore (gnu at cygnus.com) |
25 | ||
26 | * buildsym.c: Break out initial malloc sizes. | |
27 | (record_line): Record directly in a subfile. Alloc on demand. | |
28 | (compare_line_numbers): Add from xcoffread.c. | |
29 | (end_symtab): New params say whether to sort pendings and | |
30 | linetable. Patch block stabs if defined. Shrink linetable before | |
31 | allocating the symtab. | |
32 | * buildsym.h: Delete line_vector* and prev_line_number. Add | |
33 | global_stabs and file_stabs for xcoffread. | |
34 | * dbxread.c (start_subfile): Move to buildsym. Change above calls. | |
35 | * symtab.h: LINETABLE(symtab) can now be null. Zap LINELIST. | |
36 | * symmisc.c, symtab.c: Cope with null LINETABLEs. | |
37 | ||
38 | * blockframe.c: Pass fromleaf to INIT_EXTRA_FRAME_INFO. | |
39 | * tm-29k.h, tm-88k.h, tm-i960.h, tm-irix3.h, tm-mips.h, tm-pyr.h, | |
40 | tm-sparc.h: Accept fromleaf parameter. | |
41 | * c-exp.y (yyerror): Pass error message if given. | |
42 | * configure.in: Add rs6000 host and target. | |
43 | * inflow.c (new_tty): O_NOCTTY kludge for RS/6000. | |
44 | * symfile.h (entry_point): Add. | |
45 | ||
c0302457 JG |
46 | Sat Oct 26 00:16:32 1991 John Gilmore (gnu at cygus.com) |
47 | ||
48 | * buildsym.c: New file. Breaks out symbol-table-building routines | |
49 | from dbxread.c, so they can be shared with xcoffread.c. | |
50 | * buildsym.h: New file. Declarations for buildsym.c users. | |
51 | * dbxread.c: Remove large chunks into buildsym.c. | |
d47d5315 JG |
52 | * Makefile.in: Add buildsym.c and buildsym.h. |
53 | ||
54 | * symfile.c (syms_from_bfd): New routine. | |
55 | (add_symbol_file): Call it to do the real work. | |
56 | (syms_from_bfd): Initialize entry_point before calling symfile_init. | |
57 | * symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c: | |
58 | Avoid declaring or setting entry_point (symfile.h & symfile.c cope). | |
c0302457 | 59 | |
bcccec8c PB |
60 | Fri Oct 25 18:59:32 1991 Per Bothner (bothner at cygnus.com) |
61 | ||
62 | Various fixes to improve g++ debugging. | |
63 | * symtab.h: Add is_const and is_volatile flags for each method. | |
64 | These are bit fields - take their space from voffset, | |
65 | which shrinks to 30 bits. Since voffset is now a bitfield, | |
66 | make it unsigned for portability. This changes its interpretation | |
67 | slightly: Static methods now have voffset 1 instead of -1, | |
68 | and virtual offsets start at 2, not 1. | |
69 | * symtab.c: Renamed gdb_mangle_typename to gdb_mangle_name, | |
70 | since it now returns an entire magled method name, not just | |
71 | the type part. This avoids some duplication. | |
72 | It also allows us to correctly mangle const and volatile | |
73 | methods (using the new is_const and is_volatile bit fields | |
74 | mentioned above). | |
75 | * valprint.c (type_print_base), values.c (check_stub_method): | |
76 | Simplify by using new gdb_mangle_name. | |
77 | * values.c (value_headof): Fix to correctly handle single | |
78 | inheritance (actually two fixes, either of which suffices). | |
79 | * dbxread.c (read_struct_type): Handle const and volatile | |
80 | method specifiers. | |
81 | * dbxread.c (read_struct_type): Yet one more place where | |
82 | we must handle '\\' continuations. | |
83 | * valprint.c (vtbl_ptr_name): Add final '\0'. | |
84 | ||
eb3f3e5c SG |
85 | Fri Oct 25 16:06:38 1991 Stu Grossman (grossman at cygnus.com) |
86 | ||
5ab580cc SG |
87 | * tm-sparc.h, tm-68k.h (EXTRACT_RETURN_VALUE): fix output of |
88 | short return values for sparc and 68k. Patch from Paul Eggert. | |
89 | ||
eb3f3e5c SG |
90 | * coffread.c, coredep.c, i386-xdep.c: install patches for |
91 | SysV/386 3.2 from Mauro DePalma. | |
92 | ||
9cb602e1 JG |
93 | Fri Oct 25 02:02:13 1991 John Gilmore (gnu at cygnus.com) |
94 | ||
c58215f2 JG |
95 | * core.c (core_file_info), exec.c (exec_file_info): Print file |
96 | type. Use printf_filtered. | |
97 | ||
9cb602e1 JG |
98 | * valops.c (value_fetch_lazy): Avoid 0-length fetches. |
99 | ||
b662acae FF |
100 | Thu Oct 24 23:06:40 1991 Fred Fish (fnf at cygnus.com) |
101 | ||
c8c0a2bd FF |
102 | * dwarfread.c: Add casts to remove compiler warnings. |
103 | ||
84d82b1c FF |
104 | * tm-3b1.h, tm-68k.h, tm-altos.h, tm-amix.h, tm-hp300bsd.h, |
105 | tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-pn.h, tm-sun2.h, | |
106 | tm-sun3.h: Remove locally duplicated code for calling functions | |
107 | in the inferior. The only differences were in the specific trap | |
108 | vectors used and whether or not an fpu was present. These are | |
109 | now handled by appropriate definitions of BPT_VECTOR and | |
110 | HAVE_68881 respectively. Other minor obvious cleanups. | |
111 | ||
112 | * valops.c: Correct a minor misspelling. | |
113 | ||
ed317bb3 FF |
114 | * utils.c: Remove local BSD/USG hacks that are now in libiberty. |
115 | ||
b662acae FF |
116 | * dwarfread.c: Remove prototype for dwarfwarn. Does not work |
117 | with <varargs.h>. | |
118 | ||
313fdead JG |
119 | Thu Oct 24 09:33:44 1991 John Gilmore (gnu at cygnus.com) |
120 | ||
b0077123 JG |
121 | * stack.c (frame_command): Always print. Use new |
122 | frame_select_command to select a frame without printing. | |
123 | ||
313fdead JG |
124 | * dwarfread.c: Use <varargs.h>, since <stdarg.h> is not portable. |
125 | ||
4a35d6e9 FF |
126 | Thu Oct 24 01:32:51 1991 Fred Fish (fnf at cygnus.com) |
127 | ||
35f5886e FF |
128 | * dwarfread.c: New file for DWARF debugging format support. |
129 | ||
130 | * elfread.c: New file for ELF object file format support. | |
131 | ||
132 | * procfs.c: New file for SVR4 /proc (process file system) support. | |
133 | ||
134 | * tm-amix.h, xm-amix.h, tconfig/amix, xconfig/amix: New files for | |
135 | Amiga UNIX support. | |
136 | ||
137 | * xm-svr4.h, tm-svr4.h: New files for SVR4 support. | |
138 | ||
139 | * xm-m68k.h: New file for host machines with m68k cpu. | |
140 | ||
bb4ff694 FF |
141 | * Makefile.in: Add elfread.c and dwarfread.c to SFILES_MAINDIR. |
142 | Add elfread.o and dwarfread.o to OBS. | |
143 | ||
144 | * symfile.h: Add "elf" to list of supported formats in comment. | |
145 | ||
e2aab031 FF |
146 | * c-exp.y, defs.h, symtab.h, valprint.c: Add three new builtin |
147 | types to gdb, builtin_type_long_double, builtin_type_complex, and | |
148 | builtin_type_double_complex. Add and use new TARGET_SHORT_BIT, | |
149 | TARGET_INT_BIT, TARGET_LONG_BIT, TARGET_FLOAT_BIT, | |
150 | TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_COMPLEX_BIT, and | |
151 | TARGET_DOUBLE_COMPLEX_BIT, as the sizes in bits of the indicated | |
152 | types on the target machine (ala the existing TARGET_LONG_LONG_BIT). | |
153 | ||
02070680 FF |
154 | * infrun.c: When using SVR4 /proc interface instead of ptrace(), |
155 | call proc_set_exec_trap() to setup child to stop at first instruction. | |
156 | ||
157 | * inftarg.c: When using SVR4 /proc interface, call proc_wait() | |
158 | rather than wait(). | |
159 | ||
160 | * m68k-tdep.c: Add new routines supply_gregset(), fill_gregset(), | |
161 | supply_fpregset(), and fill_fpregset(), which are machine | |
162 | dependent support routines for SVR4 /proc interface. | |
163 | ||
2bc2e684 FF |
164 | * utils.c: Add warning_setup() and warning(). Warning() behaves |
165 | the same as error() except that it returns normally rather than | |
166 | jumping back to command level. Modules that don't want to call | |
167 | warning() for some reason, but want to produce their own warnings, | |
168 | can call warning_setup() to ensure compatibility with the way | |
169 | warning() and error() deal with the terminal. | |
170 | ||
eaa1ef1d FF |
171 | * symtab.c: Make internal errors produce more useful messages. |
172 | ||
dcd15e5e FF |
173 | * tm-68k.h: Move code that is duplicated in almost every single |
174 | m68k based machine's configuration files to this common file. | |
175 | Duplications in the configuration files still need to be removed | |
176 | (FIXME). | |
177 | ||
150f5436 FF |
178 | * infrun.c (child_create_inferior): System V versions must call |
179 | setpgrp() with no arguments, to comply with prototyping typically | |
180 | in <unistd.h>. | |
181 | ||
cb17dfb1 FF |
182 | * munch: Add support for SVR4 style nm output. |
183 | ||
4a35d6e9 FF |
184 | * dbxread.c, mipsread.c symmisc.c, symtab.c: Remove the object |
185 | file specific fields from the partial symbol table structure and | |
186 | replace them with a pointer to private data for each different | |
187 | flavor of object file reader to initialize appropriately. | |
188 | ||
b0077123 JG |
189 | Wed Oct 23 09:38:20 1991 John Gilmore (gnu at cygnus.com) |
190 | ||
191 | * xconfig/sun[34]os4: Add note about strstr botch on sunos4.0.3c | |
192 | and previous. | |
193 | ||
194 | * mipsread.c (fixup_undef_type): New function. If a struct / | |
195 | union / enum is defined in a header file but nowhere else used, | |
196 | (by typedefing, pointer referencing or declaration) the mipsread code | |
197 | builds the complete tree for the structure but leaves its code as | |
198 | TYPE_CODE_UNDEF as it doesn't know what kind of aggregate it is. | |
199 | Guess its type based on the details of the members. | |
200 | ||
0d3e7f60 SG |
201 | Tue Oct 22 18:04:32 1991 Stu Grossman (grossman at cygnus.com) |
202 | ||
203 | * infrun.c (wait_for_inferior): Check return value from | |
204 | find_pc_line. | |
205 | ||
bc6c937d SG |
206 | Mon Oct 21 17:47:03 1991 Stu Grossman (grossman at cygnus.com) |
207 | ||
208 | * infrun.c (wait_for_inferior): fix stepi/nexti that was broken | |
209 | by my last edit to this routine. | |
210 | ||
b0077123 JG |
211 | Mon Oct 21 14:27:43 1991 John Gilmore (gnu at cygnus.com) |
212 | ||
213 | * tm-sun3.h (FIX_CALL_DUMMY): problem with cross debugging. | |
214 | FIX_CALL_DUMMY does unaligned accesses and/or forgets to byte swap | |
215 | the values before putting them into the dummy code. (From Peter | |
216 | Schauer) | |
217 | ||
44e4e473 SC |
218 | Mon Oct 21 10:04:39 1991 Steve Chamberlain (steve at rtl.cygnus.com) |
219 | ||
220 | * configure.in: added ebmon target. | |
221 | ||
785ce19c | 222 | Wed Oct 16 22:49:58 1991 John Gilmore (gnu at cygnus.com) |
a1b8c5d6 JG |
223 | |
224 | GDB-4.2 release! | |
225 | ||
226 | * Makefile.in: Roll VERSION to 4.2. | |
44e4e473 | 227 | * README, TODO, WHATS.NEW: Update. |
a1b8c5d6 JG |
228 | |
229 | * core.c (core_open): Improve error message for bad file. | |
230 | Pass .reg virtual memory address to fetch_core_registers to help | |
231 | it find the registers in the core-file header. | |
232 | * coredep.c (fetch_core_registers): Take new argument, use it, | |
233 | and pass it to register_addr to locate the block of registers. | |
785ce19c | 234 | * xm-mips.h: Update KERNEL_U_ADDR for new scheme. Cleanup a bit. |
a1b8c5d6 JG |
235 | |
236 | * dbxread.c (read_dbx_symtab, process_one_symbol): Handle | |
237 | Sequent N_FN_SEQ like everybody else's N_FN. | |
238 | ||
239 | * main.c: Circumvent SCO cc bug with #if !!defined(USG). | |
240 | * tm-i386v.h: #endif guck. | |
241 | * xconfig/i386*: Remove -Dgetpagesize()=4096 kludge. | |
785ce19c JG |
242 | * xconfig/i386sco: Add HAVE_STRSTR to avoid ANSI bdeath. |
243 | * xconfig/tahoe: Add REGEX, which seems to be missing. | |
244 | ||
245 | * coredep.c: Add <sys/types.h> for SCOnix. | |
246 | * dbxread.c (read_dbx_symntab): Avoid coredump on malformed file. | |
247 | * printcmd.c (print_formatted): Flush output before disassembly. | |
a1b8c5d6 | 248 | |
93ae2e88 RP |
249 | Tue Oct 15 20:12:32 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) |
250 | ||
9e0906a6 RP |
251 | * doc/refcard.tex (sec "Working Files"): consistent metavars and |