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