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