Commit | Line | Data |
---|---|---|
ba5b9eba DE |
1 | Mon Mar 3 12:29:20 1997 Doug Evans <dje@canuck.cygnus.com> |
2 | ||
3 | * defs.h (LONGEST): Move #ifndef LONGEST to outside. | |
4 | Try BFD_HOST_64_BIT if ! CC_HAS_LONG_LONG. | |
5 | ||
c1fc0935 MA |
6 | Thu Feb 27 18:54:11 1997 Mark Alexander <marka@cygnus.com> |
7 | ||
8 | * mips-tdep.c (IS_MIPS16_ADDR, MAKE_MIPS16_ADDR, UNMAKE_MIPS16_ADDR): | |
9 | New macros for testing, setting, and clearing bit 0 of addresses. | |
10 | Change numerous bits of code where bit 0 was being manipulated | |
11 | to use these macros. | |
12 | ||
d6ca85a8 MA |
13 | Thu Feb 27 14:12:41 1997 Mark Alexander <marka@cygnus.com> |
14 | ||
15 | * remote-mips.c: Put back the form feeds. | |
16 | ||
266454ca MA |
17 | Thu Feb 27 12:04:24 1997 Mark Alexander <marka@cygnus.com> |
18 | ||
19 | * remote-mips.c: Remove form feeds (^L) from source. | |
20 | (mips_initialize): LSI PMON doesn't support 'set regsize' command. | |
21 | (pmon_wait): Don't need to exit and re-enter debug mode on LSI | |
22 | PMON after a continue; it causes target program misbehavior. | |
23 | (mips_fetch_register): Don't fetch unsupported registers; this | |
24 | cuts down on wasted serial traffic. | |
25 | ||
bfde4a67 SG |
26 | Thu Feb 27 09:38:16 1997 Stu Grossman (grossman@critters.cygnus.com) |
27 | ||
c4c9112a SG |
28 | * configure.in configure (HPUX/OSF thread support): Enable this |
29 | only when running GCC, since HP's thread header files use ANSI C | |
30 | which is not supported by their default compiler. | |
31 | ||
bfde4a67 SG |
32 | * configure.host (i[3456]86-*-windows): Disable long long |
33 | support for WinGDB. Add mswin to configdirs. | |
34 | * configure.in configure: Move calls to configure.host and | |
35 | configure.tgt to the top of configure.in to allow them to set | |
36 | config variables before they are referenced. | |
37 | ||
38 | Tue Feb 25 20:21:52 1997 Stan Shebs <shebs@andros.cygnus.com> | |
39 | ||
40 | * configure.tgt (mips*-*-lnews*): New target. | |
41 | ||
42 | Mon Feb 24 16:35:00 1997 Jeffrey A Law (law@cygnus.com) | |
43 | ||
44 | * mn10200-tdep.c (mn10200_analyze_prologue): Don't fix fi->frame | |
45 | if we're not the innermost frame. Fix minor typos. | |
46 | ||
f3cc5a0e PS |
47 | Sat Feb 22 03:39:50 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
48 | ||
49 | * stabsread.c (read_type): Fix handling of template names | |
50 | with template parameters containing `::'. | |
51 | ||
52 | * valops.c (search_struct_field, search_struct_method): | |
53 | Pass correct valaddr parameter to baseclass_offset. | |
54 | Prevent gdb crashes by making sure that the virtual base pointer | |
55 | from an user object still points to accessible memory. | |
56 | ||
6e5d087d MA |
57 | Tue Feb 18 13:36:34 1997 Mark Alexander <marka@cygnus.com> |
58 | ||
59 | * maint.c: Eliminate -Wall warnings by including some header files. | |
60 | ||
1387cba1 MA |
61 | Tue Feb 18 13:06:30 1997 Mark Alexander <marka@cygnus.com> |
62 | ||
63 | * remote-sim.c (init_callbacks): Undo previous change. | |
64 | ||
65 | Tue Feb 18 11:13:00 1997 Dawn Perchik <dawn@cygnus.com> | |
66 | ||
67 | * maint.c: Fix dereference of pointer. | |
68 | * remote-sim.c: Fix reference of structure member "last_error". | |
69 | * debugify.c: Include config.h to get ANSI definitions. | |
70 | ||
e1a51cc2 SG |
71 | Sat Feb 15 17:43:46 1997 Stu Grossman (grossman@critters.cygnus.com) |
72 | ||
73 | * remote-vx.c (vx_attach): Fix for PR 11356. Remove code added | |
74 | by kung. It made no sense. | |
75 | ||
4fbc396d ILT |
76 | Fri Feb 14 13:00:07 1997 Ian Lance Taylor <ian@cygnus.com> |
77 | ||
78 | * main.c (print_gdb_help): Make static to match declaration. | |
16a43bf4 | 79 | |
e36491f4 DP |
80 | Thu Feb 13 18:18:18 1997 Dawn Perchik <dawn@cygnus.com> |
81 | ||
82 | * remote-e7000.c, ser-e7kpc.c, serial.c: Remove // comments. | |
83 | ||
8662603f DP |
84 | Wed Feb 12 15:58:00 1997 Dawn Perchik <dawn@cygnus.com> |
85 | ||
86 | * debugify.c, debugify.h: Make safe for non-ansi compilers. | |
87 | ||
2dec4933 DP |
88 | Wed Feb 12 15:30:00 1997 Dawn Perchik <dawn@cygnus.com> |
89 | ||
90 | * defs.h: Fix prototypes for new cleanup functions. | |
91 | ||
27e81a4e DP |
92 | Wed Feb 12 15:08:47 1997 Dawn Perchik <dawn@cygnus.com> |
93 | ||
94 | * debugify.c, debugify.h: Fix for general gnu use. Remove C++ | |
95 | comment, add PARAMS, add license info and fix indentation. | |
96 | ||
4659e3b3 DP |
97 | Wed Feb 12 14:42:47 1997 Dawn Perchik <dawn@cygnus.com> |
98 | ||
27e81a4e | 99 | * debugify.c, debugify.h: New files. Provide common macros |
4659e3b3 DP |
100 | for writing debug info to a log file or stdio. |
101 | ||
be733f58 DP |
102 | Wed Feb 12 02:44:39 1997 Dawn Perchik <dawn@cygnus.com> |
103 | ||
104 | * c-valprint.c (c_val_print): Fix printing for arrays defined | |
105 | with 0 length. A sticky tag caused this fix from | |
106 | revision 2.32 date: 1996/04/29 23:25:27; author: dawn; | |
107 | state: Exp; lines: +1 -0 branches: 2.32.34; | |
108 | to not make it into devo. | |
109 | ||
16a43bf4 DP |
110 | Tue Feb 11 22:24:39 1997 Dawn Perchik <dawn@cygnus.com> |
111 | ||
112 | * defs.h: Fix cntl-C to read from the Windows message queue. | |
113 | Add prototypes for make_final_cleanup (and the other cleanup | |
114 | routines. | |
115 | * remote-e7000.c: Fix sync code to timeout if unable to sync. | |
116 | Change sync code to report status while trying to sync-up | |
117 | with hardware. Add debugging output and document. | |
118 | * ser-e7kpc.c: Swap order of len & offset to match implementation. | |
119 | Add debugging output and document. | |
120 | * serial.c: Add debugging output. | |
121 | * top.c: Add call to do_final_cleanups. | |
122 | Remove conditionals preventing Win32 from getting SIGQUIT. | |
123 | * utils.c: (*_cleanup): Modify cleanup routines to accept a cleanup | |
124 | chain as a parameter. Extract this generic code from the cleanup | |
125 | routines into separate funtions (*_my_cleanup). Keep old | |
126 | functionality by passing "cleanup_chain" to the new funtions. | |
127 | Define the cleanup chain "final_cleanup_chain" to be a cleanup | |
128 | chain which will be executed only when gdb exits. Add functions | |
129 | (*_final_cleanup) to match the original (*_cleanup) functions. | |
130 | (pollquit, quit, notice_quit): Fix to read cntl-C from the | |
131 | Windows message queue. | |
132 | ||
46148567 DE |
133 | start-sanitize-m32r |
134 | Tue Feb 11 15:36:31 1997 Doug Evans <dje@canuck.cygnus.com> | |
135 | ||
136 | * m32r-rom.c: #include <sys/types.h>. | |
137 | #ifdef out new load support if wingdb. | |
138 | * m32r/tm-m32r.h (TARGET_M32R): Define, for wingdb. | |
139 | ||
140 | end-sanitize-m32r | |
25de138b JL |
141 | Tue Feb 11 12:28:09 1997 Jeffrey A Law (law@cygnus.com) |
142 | ||
8bd49d39 | 143 | |
d601a41f JL |
144 | * config/mn10200/tm-mn10200.h (STORE_STRUCT_RETURN): Fix. |
145 | * mn10200-tdep.c (mn10200_store_struct_return): New function. | |
d601a41f | 146 | |
527579ee JL |
147 | * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Fix case when |
148 | extracting a return value from a register pair. | |
149 | ||
25de138b JL |
150 | * mn10200-tdep.c (mn10200_push_arguments): Stack only needs to |
151 | be two byte aligned. Round argument sizes up to two byte boundary. | |
152 | Write out args in two byte hunks. | |
153 | (mn10200_push_return_address): Implement. | |
154 | * config/mn10200/tm-mn10200.h (EXTRACT_RETURN_VALUE): Abort for | |
155 | structures > 8 bytes (temporary). | |
156 | (STORE_RETURN_VALUE): Likewise. | |
157 | (CALL_DUMMY): No longer undefine. | |
158 | (USE_STRUCT_CONVENTION): Use for args > 8 bytes. | |
159 | (REG_STRUCT_HAS_ADDR): Define. | |
160 | ||
276c2d7d GRK |
161 | start-sanitize-r5900 |
162 | Fri Feb 07 09:04:37 1997 Gavin Koch <gavin@cygnus.com> | |
163 | ||
164 | * configure.tgt: added r5900. | |
165 | ||
166 | end-sanitize-r5900 | |
7061bb0e MA |
167 | Mon Feb 10 18:35:55 1997 Mark Alexander <marka@cygnus.com> |
168 | ||
169 | * mips-tdep.c (non_heuristic_proc_desc): New function. | |
170 | (find_proc_desc): Move non-heuristic proc search code into separate | |
171 | function. | |
172 | (gdb_print_insn_mips): Use non-heuristic method to find procedure | |
173 | descriptor, to avoid prologue examination when disassembling. | |
174 | * remote-mips.c: Add support for new "lsi" target (LSI MiniRISC | |
175 | aka MicroMeteor board). | |
176 | (mips_exit_debug): Prevent protocol reinitialization if an error | |
177 | occurs while exiting debug mode. | |
178 | ||
efaf2b58 JL |
179 | Mon Feb 10 16:11:57 1997 Jeffrey A Law (law@cygnus.com) |
180 | ||
a698d0d0 JL |
181 | * mn10200-tdep.c: Remove lots of debugging printfs, update/improve |
182 | comments, formatting, etc. Plus other minor fixes for problems | |
183 | I found during my first pass over the mn10200 port. | |
184 | (mn10200_analyze_prologue): New function. | |
185 | (mn10200_frame_chain, mn10200_init_extra_frame_info): Use it. | |
186 | * config/mn10200/tm-mn10200.h: Lots of updates/improvements to | |
187 | comments, formatting, etc. Minor fixes for problems I found during | |
188 | my first pass over the mn10200 port. | |
189 | (TARGET_*_BIT): Define appropriately for ints, long longs, doubles and | |
190 | pointers. | |
191 | (REGISTER_VIRTUAL_TYPE): Define as a long. | |
192 | (EXTRACT_RETURN_VALUE): Rework to deal with long ints living | |
193 | in register pairs. | |
194 | (STORE_RETURN_VALUE): Similarly. | |
195 | ||
efaf2b58 JL |
196 | * blockframe.c (generic_get_saved_regs): Remove unused variable |
197 | "addr". | |
198 | * breakpoint.c (frame_in_dummy): Move struct breakpoint *b decl | |
199 | inside #ifdef CALL_DUMMY. | |
200 | (watch_command_1): Initialize target_resources_ok. | |
201 | * command.c (do_setshow_command): Provide dummy initialization | |
202 | for "match". | |
203 | * valops.c (find_function_addr): Move function & prototype inside | |
204 | #ifdef CALL_DUMMY. | |
205 | (value_arg_coerce): Similarly. | |
206 | (value_of_variable): Provide dummy initialization of "frame". | |
207 | ||
40dffa42 SG |
208 | Mon Feb 10 13:50:53 1997 Stu Grossman (grossman@critters.cygnus.com) |
209 | ||
210 | * gdbtk.c (call_wrapper): Clear running_now if an error occurs. | |
211 | This fixes PR 11323, where gdbtk stops responding if an error occurs. | |
212 | ||
86fdcdaf FF |
213 | Mon Feb 10 07:54:26 1997 Fred Fish <fnf@cygnus.com> |
214 | ||
215 | * xcoffread.c (RECORD_MINIMAL_SYMBOL): Add NULL asection* parameter | |
216 | to prim_record_minimal_symbol_and_info call that was missed in Jan 3 | |
217 | change. | |
218 | (scan_xcoff_symtab): Ditto. | |
219 | ||
32dab603 MA |
220 | Sun Feb 09 09:23:26 1997 Mark Alexander <marka@cygnus.com> |
221 | ||
222 | * remote-mips.c (common_breakpoint): Prevent 64-bit addresses | |
223 | from being sent to 32-bit targets by masking off upper bits. | |
224 | * mips-tdep.c (heuristic_proc_start): Mask off upper 32 bits | |
225 | of PC on 32-bit targets. | |
226 | (mips16_heuristic_proc_desc): Recognize 'addiu s1,sp,n' as a | |
227 | frame setup instruction. | |
228 | (mips32_heuristic_proc_desc): Fix warning found by gcc -Wall. | |
229 | (mips16_skip_prologue): Recognize 'addiu s1,sp,n' as a valid | |
230 | prologue instruction. Fix warnings and bugs found by gcc -Wall. | |
231 | * buildsym.c (finish_block): Improve handling of overlapping blocks; | |
232 | fixes problem on MIPS16 printing function arguments. | |
233 | ||
e7e98487 PS |
234 | Sat Feb 8 01:14:43 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
235 | ||
236 | * dwarf2read.c (dwarf2_linkage_name): New function to get | |
237 | the linkage name of a die from DW_AT_MIPS_linkage_name or | |
238 | DW_AT_name. | |
239 | (read_func_scope, dwarf2_add_field, dwarf2_add_member_fn, | |
240 | new_symbol): Use it instead of accessing DW_AT_name. | |
241 | (read_partial_die): Use DW_AT_MIPS_linkage name as name of the | |
242 | partial die if present. | |
243 | (dwarf2_add_member_fn): Make a copy of physname on the type obstack. | |
244 | ||
c301abbd JL |
245 | Fri Feb 7 10:06:22 1997 Jeffrey A Law (law@cygnus.com) |
246 | ||
247 | * blockframe.c (generic_frame_chain_valid): If the new frame | |
248 | is not INNER_THAN the old frame, then it's not valid. | |
249 | ||
7d9e8fac MA |
250 | Tue Feb 04 09:04:37 1997 Mark Alexander <marka@cygnus.com> |
251 | ||
252 | * mips-tdep.c (mips16_get_imm): Fix calculation of extended immediate. | |
253 | (mips16_heuristic_proc_desc): Recognize jal(x) instruction. | |
254 | ||
b348b9fd MA |
255 | Mon Feb 03 17:57:58 1997 Mark Alexander <marka@cygnus.com> |
256 | ||
257 | * mips-tdep.c (mips16_decode_reg_save): Distinguish between | |
258 | sd and sw instructions correctly. | |
259 | (heuristic_proc_start): Add support for MIPS16. | |
260 | (mips16_get_imm, mips16_heuristic_proc_desc, | |
261 | mips32_heuristic_proc_desc): New helper functions for | |
262 | heuristic_proc_desc. | |
263 | (heuristic_proc_desc): Rewrite and reorganize to support MIPS16. | |
264 | (mips_push_arguments): Don't align small arguments in EABI. | |
265 | (mips32_skip_prologue): Attempt to shrink code size a little. | |
266 | ||
fbfa4d54 MS |
267 | start-sanitize-m32r |
268 | Mon Feb 3 11:06:05 1997 Michael Snyder <msnyder@cleaver.cygnus.com> | |
269 | ||
270 | * m32r-stub.c: New -- remote protocol support for M32R cpu. | |
271 | * m32r-rom.c: Several experiments with improved download time. | |
272 | * .Sanitize: Add entry for m32r-stub.c | |
273 | end-sanitize-m32r | |
274 | ||
20fa0902 MA |
275 | Fri Jan 31 08:26:39 1997 Mark Alexander <marka@cygnus.com> |
276 | ||
277 | * mips-tdep.c (MIPS16_INSTLEN): Define. | |
278 | (mips_find_saved_regs): Replace hardcoded 2's with MIPS16_INSTLEN. | |
279 | (heuristic_proc_start): Recognize 'entry' pseudo-op as a start | |
280 | of function on MIPS16. | |
281 | (mips32_skip_prologue, mips16_skip_prologue): New helper functions | |
282 | for mips_skip_prologue. | |
283 | (mips_skip_prologue): Recognize both 16- and 32-bit prologues. | |
284 | ||
7e2b3363 MM |
285 | Wed Jan 29 12:45:54 1997 Michael Meissner <meissner@tiktok.cygnus.com> |
286 | ||
287 | * config/powerpc/ppc{,le}-sim.mt (SIM): Remove the library | |
288 | ../sim/common/libcommon.a. | |
289 | ||
b444216f MS |
290 | Tue Jan 28 15:54:13 1997 Michael Snyder <msnyder@cleaver.cygnus.com> |
291 | ||
292 | * blockframe.c: fix a null pointer ref in generic_get_saved_register | |
293 | ||
52c8ecee GN |
294 | Tue Jan 28 15:39:50 1997 Geoffrey Noer <noer@cygnus.com> |
295 | ||
bb6debca SS |
296 | * mn10200-tdep.c (mn10200_frame_chain): Get basic backtracing |
297 | working. | |
52c8ecee | 298 | |
f9f8c14b MA |
299 | Mon Jan 27 14:31:52 1997 Mark Alexander <marka@cygnus.com> |
300 | ||
301 | First set of changes for mips16: | |
302 | * config/mips/tm-mips.h (MIPS16_BIG_BREAKPOINT, | |
303 | MIPS16_LITTLE_BREAKPOINT, BREAKPOINT_FROM_PC): Define. | |
304 | (ABOUT_TO_RETURN): Call new function mips_about_to_return. | |
305 | (mips_breakpoint_from_pc, mips_about_to_return): Declare. | |
306 | * mem-break.c (memory_breakpoint_from_pc): New function. | |
307 | (memory_insert_breakpoint, memory_remove_breakpoint): Use | |
308 | memory_breakpoint_from_pc to determine breakpoint contents and size. | |
309 | * target.h (memory_breakpoint_from_pc): Declare. | |
310 | * monitor.c (monitor_insert_breakpoint): Use memory_breakpoint_from_pc | |
311 | to determine size of breakpoint instruction. | |
312 | * mips-tdep.c (mips32_decode_reg_save, mips16_decode_reg_save): | |
313 | New helper functions for mips_find_saved_regs. | |
314 | (mips_find_saved_regs): Recognize mips16 prologues. | |
315 | (mips_addr_bits_remove): Strip off upper 32 bits of address | |
316 | when target CPU is 32 bits but CORE_ADDR is 64 bits. | |
317 | (mips_step_skips_delay): No branch delay slot on mips16. | |
318 | (gdb_print_insn_mips): Disassemble mips16 code. | |
319 | (mips_breakpoint_from_pc, mips_about_to_return): New functions. | |
320 | ||
ddc846e9 JL |
321 | Mon Jan 27 10:34:03 1997 Jeffrey A Law (law@cygnus.com) |
322 | ||
323 | * tm-mn10200.h (NUM_REGS): Decrease to 12. | |
324 | (REGISTER_NAMES): Elimination registers not found on the mn10200. | |
325 | (PC_REGNUM, MDR_REGNUM, PSW_REGNUM): Corresponding changes. | |
326 | (LIR_REGNUM, LAR_REGNUM): Delete. They don't exist on the mn10200. | |
327 | ||
54995373 PS |
328 | Sat Jan 25 00:07:59 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
329 | ||
330 | * dwarf2read.c: Replace integral tag, name and form fields in | |
331 | internal structure definitions with the corresponding enumeration | |
332 | types from dwarf2.h. Add default cases to switches on enumerations | |
333 | where appropriate. | |
334 | Make quoting of string arguments in complaint messages consistent. | |
335 | Check for NULL returns from DW_STRING. | |
336 | (struct partial_die_info): Add sibling and has_type fields, remove | |
337 | unused value field. | |
338 | (DW_*): Move access macro definitions near the definition of the | |
339 | attribute structure. | |
340 | (struct field_info): New structure to pass information about fields | |
341 | and member functions between die processing routines. | |
342 | (dwarf2_build_psymtabs_hard): Set cu_header_offset. | |
343 | (scan_partial_symbols): Do not enter DW_TAG_subprogram dies into | |
344 | the partial symbol table if the DW_AT_*_pc attributes are missing. | |
345 | Add file scope base type definitions to the partial symbol table. | |
346 | Skip over child dies if the die has a sibling attribute. | |
347 | (add_partial_symbol): Enter global variables with type attributes | |
348 | and without location descriptors into the partial symbol table. | |
349 | Store value of DW_TAG_variable dies in the partial symbol table. | |
350 | Do not enter global variables into the minimal symbol table. | |
351 | Add base type definitions to the partial symbol table. | |
352 | (psymtab_to_symtab_1): Use dwarf2_get_pc_bounds to determine highpc. | |
353 | (process_die): Move check for DW_AT_low_pc to read_func_scope. | |
354 | Add a typedef symbol for base type definitions to the symbol table. | |
355 | Ignore DW_TAG_inlined_subroutine tags for now. | |
356 | (read_file_scope): Use dwarf2_get_pc_bounds to determine pc bounds. | |
357 | (read_func_scope, read_lexical_block_scope): Use dwarf2_get_pc_bounds | |
358 | to determine pc bounds, ignore dies with invalid bounds. | |
359 | (dwarf2_get_pc_bounds): New routine to extract and validate the | |
360 | DW_AT_*_pc attributes of a die. | |
361 | (dwarf2_add_field, dwarf2_attach_fields_to_type, skip_member_fn_name, | |
362 | dwarf2_add_member_fn, dwarf2_attach_fn_fields_to_type): | |
363 | New functions to handle fields and member functions. | |
364 | (read_structure_scope): Rewritten to use them. | |
365 | (read_array_type): Renamed from dwarf_read_array_type. | |
366 | Default upper array bound to describe an array with unspecified | |
367 | length. | |
368 | Create array types in backwards order, as dwarf2 puts out the array | |
369 | dimensions from left to right. | |
370 | (read_subroutine_type): Handle DW_TAG_unspecified_parameters, | |
371 | DW_AT_artificial and DW_AT_prototyped. | |
372 | (read_base_type): Make an unsigned type for DW_ATE_boolean. | |
373 | Pass objfile to dwarf_base_type. | |
374 | (read_partial_die): Use read_attribute to read in the attributes. | |
375 | Handle DW_AT_sibling and DW_AT_type. | |
376 | Follow references when determining DW_AT_name and DW_AT_external | |
377 | attributes of the die. | |
378 | Validate DW_AT_*_pc attributes. | |
379 | (read_full_die): Use read_attribute to read in the attributes. | |
380 | (read_attribute): New function to read an attribute described | |
381 | by an abbreviated attribute. | |
382 | (new_symbol): Relocate symbol value for DW_TAG_label with baseaddr. | |
383 | Do not set SYMBOL_VALUE_ADDRESS for DW_TAG_subprogram, | |
384 | SYMBOL_BLOCK_VALUE for the symbol will be set later by finish_block. | |
385 | Change symbol class for global variables with a zero valued location | |
386 | descriptor to LOC_UNRESOLVED. | |
387 | Handle DW_AT_const_value attributes for DW_TAG_variable, | |
388 | DW_TAG_formal_parameter and DW_TAG_enumerator. | |
389 | Build a typedef symbol for DW_TAG_base_type. | |
390 | (dwarf2_const_value): New routine to copy a constant value from an | |
391 | attribute to a symbol. | |
392 | (dwarf_base_type): Use passed in objfile, not current_objfile | |
393 | when calling dwarf2_fundamental_type. | |
394 | (dump_die): Use DW_* accessor macros to access values of attributes. | |
395 | (decode_locdesc): Handle DW_OP_plus_uconst. | |
396 | ||
879b9398 GN |
397 | Wed Jan 22 01:31:16 1997 Geoffrey Noer <noer@cygnus.com> |
398 | ||
bb6debca SS |
399 | * mn10200-tdep.c: New file. |
400 | * config/mn10200/tm-mn10200.h: New, REGISTER_SIZE is 24 bits not 32, | |
879b9398 | 401 | SP_REGNUM and FP_REGNUM are different, also no lar or lir. |
bb6debca SS |
402 | * config/mn10200/mn10200.mt: New file. |
403 | * configure.tgt: add mn10200 entry. | |
879b9398 | 404 | |
95b47547 SG |
405 | Tue Jan 21 18:32:23 1997 Stu Grossman (grossman@lisa.cygnus.com) |
406 | ||
407 | * configure.in configure: Check if host has libdl if doing | |
408 | Solaris threads. | |
409 | ||
95efddf2 GN |
410 | Tue Jan 21 17:03:26 1997 Geoffrey Noer <noer@cygnus.com> |
411 | ||
bb6debca | 412 | * mn10300-tdep.c: Wrote/fixed implementations of |
95efddf2 GN |
413 | mn10300_frame_chain, mn10300_init_extra_frame_info, |
414 | mn10300_frame_saved_pc | |
bb6debca SS |
415 | * config/mn10300/tm-mn10300.h: Redefine INIT_EXTRA_FRAME_INFO |
416 | and INIT_FRAME_PC macros. | |
95efddf2 | 417 | |
ef6c51d1 SG |
418 | Tue Jan 21 17:01:20 1997 Stu Grossman (grossman@lisa.cygnus.com) |
419 | ||
420 | * configure.in configure: Check if host has libm. Make sure we | |
421 | are using gcc when using the -export-dynamic option. Fixes a | |
422 | problem with building under Solaris/SunPro cc. | |
423 | ||
f1536ab5 MA |
424 | Mon Jan 20 13:52:13 1997 Mark Alexander <marka@cygnus.com> |
425 | ||
426 | * config/mips/{embed,embed64,embedl,embedl64}.mt: | |
427 | Link in simulator on MIPS embedded targets. | |
428 | ||
15cb042b PS |
429 | Sat Jan 18 02:31:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) |
430 | ||
431 | * blockframe.c (frameless_look_for_prologue): Mark frames | |
432 | with a zero PC as frameless to improve backtraces from core dumps | |
433 | caused by dereferencing a NULL function pointer. | |
434 | ||
1bb1df85 GN |
435 | Thu Jan 16 14:10:41 1997 Geoffrey Noer <noer@cygnus.com> |
436 | ||
bb6debca | 437 | * config/mn10300/tm-mn10300.h: fix BREAKPOINT definition. |
1bb1df85 GN |
438 | |
439 | Tue Jan 14 16:01:06 1997 Geoffrey Noer <noer@cygnus.com> | |
440 | ||
441 | * mn10300-tdep.c: made a lot more generic, ripping out code | |
442 | from copied target (no more mn10300_scan_prologue, | |
443 | init_extra_frame_info, and mn10300_fix_call_dummy calls) | |
444 | * config/mn10300/tm-mn10300.h: undefine INIT_EXTRA_FRAME_INFO | |
445 | and INIT_FRAME_PC macros | |
446 | ||
afe56235 MS |
447 | Thu Jan 9 11:44:40 1997 Michael Snyder <msnyder@cleaver.cygnus.com> |
448 | ||
449 | * sparc-tdep.c (sparc_frame_find_saved_regs): Don't use | |
450 | FP_REGISTER_BYTES to compute offsets into the saved frame, | |
451 | since it fails for SPARC targets configured without any | |
452 | FP regs. Instead, use DUMMY_STACK_REG_BUF_SIZE. | |
453 | ||
34b22c5c SG |
454 | Mon Jan 6 11:15:14 1997 Stu Grossman (grossman@critters.cygnus.com) |
455 | ||
456 | * symtab.c (fixup_symbol_section): Handle NULL symbols without | |
457 | crashing. | |
458 | ||
6c310da8 SG |
459 | Fri Jan 3 12:08:16 1997 Stu Grossman (grossman@critters.cygnus.com) |
460 | ||
461 | * Makefile.in configure configure.in: Remove ENABLE_CLIBS, | |
462 | ENABLE_OBS, and THREAD_DB_OBS. These are consolidated into LIBS | |
463 | and CONFIG_OBS. | |
464 | * configure configure.in: Clean up test cases around thread support. | |
465 | start-sanitize-v850 | |
466 | * configure.tgt (v850-*-*): Include v850ice.o and v850.lib if | |
467 | host is Windows. | |
468 | end-sanitize-v850 | |
469 | * c-valprint.c ch-valprint.c cp-valprint.c eval.c expprint.c | |
470 | printcmd.c valops.c value.h values.c: Add bfd_section arg to | |
471 | value_at and value_at_lazy. | |
472 | * coffread.c dbxread.c elfread.c mdebugread.c minsyms.c symtab.h: | |
473 | Add bfd_section arg to prim_record_minimal_symbol_and_info. | |
474 | * corefile.c gdbcore.h printcmd.c valops.c: Use read_memory_section | |
475 | instead of read_memory. It takes a bfd_section arg. | |
476 | * coffread.c dbxread.c elfread.c gdb-stabs.h objfiles.h: Remove | |
477 | unnecessary cast for assignment of struct dbx_symfile_info. | |
478 | Struct objfile now uses a real pointer instead of PTR for this | |
479 | element. | |
480 | * dbxread.c (dbx_symfile_init): Stash bfd section pointers for | |
481 | text, data and bss into dbx_symfile_info. | |
482 | * exec.c (xfer_memory): Handle transfers for user-specified | |
483 | sections. | |
484 | * findvar.c (read_var_value locate_var_value): Copy bfd section | |
485 | from the symbol to the value. | |
486 | * gdb-stabs.h: Add section pointers for text, data and bss | |
487 | sections. | |
488 | * maint.c (translate address command): Add test code for overlay | |
489 | address translation. | |
490 | * printcmd.c (do_examine do_one_display): Now takes a bfd section | |
491 | arg. | |
492 | * (print_formatted x_command): Record current section along with | |
493 | current address for repeated commands. | |
494 | * sparc-nat.c (fetch_inferior_registers): Change | |
495 | target_xfer_memory to target_{read write}_memory to allow changes | |
496 | to target_xfer_memory interface for section info. | |
497 | * symmisc.c (dump_msymbols print_symbol): Print section | |
498 | assocaited with symbol. | |
499 | * symtab.c (fixup_symbol_section): New routine to | |
500 | add section info to symbols returned by lookup_symbol. | |
501 | * symtab.h (struct general_symbol_info): Add bfd section to | |
502 | symbols. | |
503 | * target.c target.h (target_xfer_memory): Add bfd section to | |
504 | args. | |
505 | * (target_read_memory_section): New routine to read data from a | |
506 | specific section. | |
507 | * (target_memory_bfd_section): New global variable to pass bfd | |
508 | section in to targets. | |
509 | * valarith.c (value_add value_addr value_array): Preserve bfd | |
510 | section when computing new value. | |
511 | * value.h (struct value): Add bfd section to values. | |
512 | * values.c (allocate_value value_copy): Initialize/preserve bfd | |
513 | section. | |
514 | * (unpack_double): Clean up _MSC_VER conditionals to remove | |
515 | duplicate code. | |
516 | start-sanitize-v850 | |
517 | * v850ice.c: New module to support communication with NEC's | |
518 | PC-based ICE. | |
519 | * config/v850/tm-v850.h (REGISTER_NAMES): Replace sp, gp, fp, and | |
520 | ep names with rxx names. sp and fp are renamed via a different | |
521 | mechanism. | |
522 | end-sanitize-v850 | |
523 | ||
3de76938 GN |
524 | Fri Jan 3 14:20:05 1997 Geoffrey Noer <noer@cygnus.com> |
525 | ||
bb6debca SS |
526 | * mn10300-tdep.c (mn10300_push_arguments): rewrote, |
527 | also removed code elsewhere that made use of RP_REGNUM. | |
4efc4045 GN |
528 | * config/mn10300/tm-mn10300.h: ripped out RP_REGNUM, V0_REGNUM, |
529 | ARG0_REGNUM, ARGLAST_REGNUM (all not appropriate for mn10300 | |
530 | arch.), redefined SAVED_PC_AFTER_CALL, EXTRACT_RETURN_VALUE, | |
bb6debca | 531 | EXTRACT_STRUCT_VALUE_ADDRESS, STORE_RETURN_VALUE. |
3dcd429f | 532 | |
bb6debca | 533 | For older changes see ChangeLog-96 |
bd5635a1 RP |
534 | \f |
535 | Local Variables: | |
536 | mode: indented-text | |
537 | left-margin: 8 | |
538 | fill-column: 74 | |
539 | version-control: never | |
540 | End: |