Commit | Line | Data |
---|---|---|
0fb4aa4b PA |
1 | 2010-07-01 Pedro Alves <pedro@codesourcery.com> |
2 | ||
3 | Static tracepoints, and integration with UST. | |
4 | ||
5 | * configure.ac: Handle --with-ust. substitute ustlibs and ustinc. | |
6 | * mem-break.c (uninsert_all_breakpoints) | |
7 | (reinsert_all_breakpoints): New. | |
8 | * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints): | |
9 | * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New. | |
10 | (gdb_agent_ust_loaded, helper_thread_id) | |
11 | (gdb_agent_helper_thread_id): New macros. | |
12 | (struct ipa_sym_addresses): Add addr_ust_loaded, | |
13 | addr_helper_thread_id, addr_cmd_buf. | |
14 | (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf. | |
15 | (in_process_agent_loaded_ust): New. | |
16 | (write_e_ust_not_loaded): New. | |
17 | (maybe_write_ipa_ust_not_loaded): New. | |
18 | (struct collect_static_trace_data_action): New. | |
19 | (enum tracepoint_type) <static_tracepoint>: New. | |
20 | (struct tracepoint) <handle>: Mention static tracepoints. | |
21 | (struct static_tracepoint_ctx): New. | |
22 | (CMD_BUF_SIZE): New. | |
23 | (add_tracepoint_action): Handle static tracepoint actions. | |
24 | (unprobe_marker_at): New. | |
25 | (clear_installed_tracepoints): Handle static tracepoints. | |
26 | (cmd_qtdp): Handle static tracepoints. | |
27 | (probe_marker_at): New. | |
28 | (cmd_qtstart): Handle static tracepoints. | |
29 | (response_tracepoint): Handle static tracepoints. | |
30 | (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New. | |
31 | (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat. | |
32 | (get_context_regcache): Handle static tracepoints. | |
33 | (do_action_at_tracepoint): Handle static tracepoint actions. | |
34 | (traceframe_find_block_type): Handle static trace data blocks. | |
35 | (traceframe_read_sdata): New. | |
36 | (download_tracepoints): Download static tracepoint actions. | |
37 | [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h. | |
38 | (GDB_PROBE_NAME): New. | |
39 | (ust_ops): New. | |
40 | (GET_UST_SYM): New. | |
41 | (USTF): New. | |
42 | (dlsym_ust): New. | |
43 | (ust_marker_to_static_tracepoint): New. | |
44 | (gdb_probe): New. | |
45 | (collect_ust_data_at_tracepoint): New. | |
46 | (gdb_ust_probe): New. | |
47 | (UNIX_PATH_MAX, SOCK_DIR): New. | |
48 | (gdb_ust_connect_sync_socket): New. | |
49 | (resume_thread, stop_thread): New. | |
50 | (run_inferior_command): New. | |
51 | (init_named_socket): New. | |
52 | (gdb_ust_socket_init): New. | |
53 | (cstr_to_hexstr): New. | |
54 | (next_st): New. | |
55 | (first_marker, next_marker): New. | |
56 | (response_ust_marker): New. | |
57 | (cmd_qtfstm, cmd_qtsstm): New. | |
58 | (unprobe_marker_at, probe_marker_at): New. | |
59 | (cmd_qtstmat, gdb_ust_thread): New. | |
60 | (gdb_ust_init): New. | |
61 | (initialize_tracepoint_ftlib): Call gdb_ust_init. | |
62 | * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h | |
63 | (ST_REGENTRY): New. | |
64 | (x86_64_st_collect_regmap): New. | |
65 | (X86_64_NUM_ST_COLLECT_GREGS): New. | |
66 | (AMD64_RIP_REGNUM): New. | |
67 | (supply_static_tracepoint_registers): New. | |
68 | * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h | |
69 | (ST_REGENTRY): New. | |
70 | (i386_st_collect_regmap): New. | |
71 | (i386_NUM_ST_COLLECT_GREGS): New. | |
72 | (supply_static_tracepoint_registers): New. | |
73 | * server.c (handle_query): Handle qXfer:statictrace:read. | |
74 | <qSupported>: Report support for StaticTracepoints, and | |
75 | qXfer:statictrace:read features. | |
76 | * server.h (traceframe_read_sdata) | |
77 | (supply_static_tracepoint_registers): Declare. | |
78 | * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex) | |
79 | (unpack_varlen_hex): Include in IPA build. | |
80 | * Makefile.in (ustlibs, ustinc): New. | |
81 | (IPA_OBJS): Add remote-utils-ipa.o. | |
82 | ($(IPA_LIB)): Link -ldl and -lpthread. | |
83 | (UST_CFLAGS): New. | |
84 | (IPAGENT_CFLAGS): Add UST_CFLAGS. | |
85 | * config.in, configure: Regenerate. | |
86 | ||
9e4344e5 PA |
87 | 2010-06-20 Ian Lance Taylor <iant@google.com> |
88 | Pedro Alves <pedro@codesourcery.com> | |
89 | ||
90 | * linux-x86-low.c (always_true): Delete. | |
91 | (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of | |
92 | trying to fool the compiler with always_true. | |
93 | ||
c6beb2cb PA |
94 | 2010-06-20 Pedro Alves <pedro@codesourcery.com> |
95 | ||
96 | * tracepoint.c (condition_true_at_tracepoint): Don't run compiled | |
97 | conditions in gdbserver. | |
98 | ||
d2ed6730 UW |
99 | 2010-06-19 Ulrich Weigand <uweigand@de.ibm.com> |
100 | ||
101 | * spu-low.c (spu_read_memory): Wrap around local store limit. | |
102 | (spu_write_memory): Likewise. | |
103 | ||
4e29fb54 PA |
104 | 2010-06-15 Pedro Alves <pedro@codesourcery.com> |
105 | ||
106 | * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2) | |
107 | (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with | |
108 | LONGEST uses. | |
109 | * server.h (struct emit_ops): Replace int64_t uses with LONGEST | |
110 | uses. | |
111 | * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t | |
112 | uses with LONGEST uses. | |
113 | ||
6a271cae PA |
114 | 2010-06-14 Stan Shebs <stan@codesourcery.com> |
115 | Pedro Alves <pedro@codesourcery.com> | |
116 | ||
117 | Bytecode compiler. | |
118 | ||
119 | * linux-x86-low.c: Include limits.h. | |
120 | (add_insns): New. | |
121 | (always_true): New. | |
122 | (EMIT_ASM): New. | |
123 | (EMIT_ASM32): New. | |
124 | (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add) | |
125 | (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh) | |
126 | (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext, | |
127 | (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or) | |
128 | (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal, | |
129 | (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref, | |
130 | (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address) | |
131 | (amd64_emit_const, amd64_emit_call, amd64_emit_reg) | |
132 | (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext) | |
133 | (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1) | |
134 | (amd64_emit_void_call_2): New. | |
135 | (amd64_emit_ops): New. | |
136 | (i386_emit_prologue, i386_emit_epilogue, i386_emit_add) | |
137 | (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed) | |
138 | (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not) | |
139 | (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor) | |
140 | (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed) | |
141 | (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto) | |
142 | (i386_emit_goto, i386_write_goto_address, i386_emit_const) | |
143 | (i386_emit_call, i386_emit_reg, i386_emit_pop) | |
144 | (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap) | |
145 | (i386_emit_stack_adjust, i386_emit_int_call_1) | |
146 | (i386_emit_void_call_2): New. | |
147 | (i386_emit_ops): New. | |
148 | (x86_emit_ops): New. | |
149 | (the_low_target): Install x86_emit_ops. | |
150 | * server.h (struct emit_ops): New. | |
151 | (get_raw_reg_func_addr): Declare. | |
152 | (current_insn_ptr, emit_error): Declare. | |
153 | * tracepoint.c (get_raw_reg, get_trace_state_variable_value) | |
154 | (set_trace_state_variable_value): New defines. | |
155 | (struct ipa_sym_addresses): New fields addr_get_raw_reg, | |
156 | addr_get_trace_state_variable_value and | |
157 | addr_set_trace_state_variable_value. | |
158 | (symbol_list): New fields for get_raw_reg, | |
159 | get_trace_state_variable_value and set_trace_state_variable_value. | |
160 | (condfn): New typedef. | |
161 | (struct tracepoint): New field `compiled_cond'. | |
162 | (do_action_at_tracepoint): Clear compiled_cond. | |
163 | (get_trace_state_variable_value, set_trace_state_variable_value): | |
164 | Export in the IPA. | |
165 | (condition_true_at_tracepoint): If there's a compiled condition, | |
166 | run that. | |
167 | (current_insn_ptr, emit_error): New globals. | |
168 | (struct bytecode_address): New. | |
169 | (get_raw_reg_func_addr): New. | |
170 | (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul) | |
171 | (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext) | |
172 | (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor) | |
173 | (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned) | |
174 | (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const) | |
175 | (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap) | |
176 | (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New. | |
177 | (compile_tracepoint_condition, compile_bytecodes): New. | |
178 | * target.h (emit_ops): Forward declare. | |
179 | (struct target_ops): New field emit_ops. | |
180 | (target_emit_ops): New. | |
181 | * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New. | |
182 | * linux-i386-ipa.c (gdb_agent_get_raw_reg): New. | |
183 | * linux-low.c (linux_emit_ops): New. | |
184 | (linux_target_ops): Install it. | |
185 | * linux-low.h (struct linux_target_ops): New field emit_ops. | |
186 | ||
92b72907 UW |
187 | 2010-06-14 Ulrich Weigand <uweigand@de.ibm.com> |
188 | ||
189 | * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR. | |
190 | * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW. | |
191 | ||
fa593d66 PA |
192 | 2010-06-01 Pedro Alves <pedro@codesourcery.com> |
193 | Stan Shebs <stan@codesourcery.com> | |
194 | ||
195 | * Makefile.in (IPA_DEPFILES, extra_libraries): New. | |
196 | (all): Depend on $(extra_libraries). | |
197 | (install-only): Install the IPA. | |
198 | (IPA_OBJS, IPA_LIB): New. | |
199 | (clean): Remove the IPA lib. | |
200 | (IPAGENT_CFLAGS): New. | |
201 | (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o) | |
202 | (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o) | |
203 | (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules. | |
204 | * linux-amd64-ipa.c, linux-i386-ipa.c: New files. | |
205 | * configure.ac: Check for atomic builtins support in the compiler. | |
206 | (IPA_DEPFILES, extra_libraries): Define. | |
207 | * configure.srv (ipa_obj): Add description. | |
208 | (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define. | |
209 | (i[34567]86-*-linux*): Set ipa_obj. | |
210 | (x86_64-*-linux*): Set ipa_obj. | |
211 | * linux-low.c (stabilizing_threads): New. | |
212 | (supports_fast_tracepoints): New. | |
213 | (linux_detach): Stabilize threads before detaching. | |
214 | (handle_tracepoints): Handle internal tracing breakpoints. Assert | |
215 | the lwp is either not stabilizing, or is moving out of a jump pad. | |
216 | (linux_fast_tracepoint_collecting): New. | |
217 | (maybe_move_out_of_jump_pad): New. | |
218 | (enqueue_one_deferred_signal): New. | |
219 | (dequeue_one_deferred_signal): New. | |
220 | (linux_wait_for_event_1): If moving out of a jump pad, defer | |
221 | pending signals to later. | |
222 | (linux_stabilize_threads): New. | |
223 | (linux_wait_1): Check if threads need moving out of jump pads, and | |
224 | do it if so. | |
225 | (stuck_in_jump_pad_callback): New. | |
226 | (move_out_of_jump_pad_callback): New. | |
227 | (lwp_running): New. | |
228 | (linux_resume_one_lwp): Handle moving out of jump pads. | |
229 | (linux_set_resume_request): Dequeue deferred signals. | |
230 | (need_step_over_p): Also step over fast tracepoint jumps. | |
231 | (start_step_over): Also uninsert fast tracepoint jumps. | |
232 | (finish_step_over): Also reinsert fast tracepoint jumps. | |
233 | (linux_install_fast_tracepoint_jump): New. | |
234 | (linux_target_ops): Install linux_stabilize_threads and | |
235 | linux_install_fast_tracepoint_jump_pad. | |
236 | * linux-low.h (linux_target_ops) <get_thread_area, | |
237 | install_fast_tracepoint_jump_pad>: New fields. | |
238 | (struct lwp_info) <collecting_fast_tracepoint, | |
239 | pending_signals_to_report, exit_jump_pad_bkpt>: New fields. | |
240 | (linux_get_thread_area): Declare. | |
241 | * linux-x86-low.c (jump_insn): New. | |
242 | (x86_get_thread_area): New. | |
243 | (append_insns): New. | |
244 | (push_opcode): New. | |
245 | (amd64_install_fast_tracepoint_jump_pad): New. | |
246 | (i386_install_fast_tracepoint_jump_pad): New. | |
247 | (x86_install_fast_tracepoint_jump_pad): New. | |
248 | (the_low_target): Install x86_get_thread_area and | |
249 | x86_install_fast_tracepoint_jump_pad. | |
250 | * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory. | |
251 | (struct fast_tracepoint_jump): New. | |
252 | (fast_tracepoint_jump_insn): New. | |
253 | (fast_tracepoint_jump_shadow): New. | |
254 | (find_fast_tracepoint_jump_at): New. | |
255 | (fast_tracepoint_jump_here): New. | |
256 | (delete_fast_tracepoint_jump): New. | |
257 | (set_fast_tracepoint_jump): New. | |
258 | (uninsert_fast_tracepoint_jumps_at): New. | |
259 | (reinsert_fast_tracepoint_jumps_at): New. | |
260 | (set_breakpoint_at): Use write_inferior_memory. | |
261 | (uninsert_raw_breakpoint): Use write_inferior_memory. | |
262 | (check_mem_read): Mask out fast tracepoint jumps. | |
263 | (check_mem_write): Mask out fast tracepoint jumps. | |
264 | * mem-break.h (struct fast_tracepoint_jump): Forward declare. | |
265 | (set_fast_tracepoint_jump): Declare. | |
266 | (delete_fast_tracepoint_jump) | |
267 | (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at) | |
268 | (reinsert_fast_tracepoint_jumps_at): Declare. | |
269 | * regcache.c: Don't compile many functions when building the | |
270 | in-process agent library. | |
271 | (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating | |
272 | the register buffer in the heap. | |
273 | (free_register_cache): If the register buffer isn't owned by the | |
274 | regcache, don't free it. | |
275 | (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate | |
276 | pre-existing register caches. | |
277 | * remote-utils.c (convert_int_to_ascii): Constify `from' parameter | |
278 | type. | |
279 | (convert_ascii_to_int): : Constify `from' parameter type. | |
280 | (decode_M_packet, decode_X_packet): Replace the `to' parameter by | |
281 | a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc | |
282 | the needed buffer in-place. | |
283 | (relocate_instruction): New. | |
284 | * server.c (handle_query) <qSymbols>: If the target supports | |
285 | tracepoints, give it a chance of looking up symbols. Report | |
286 | support for fast tracepoints. | |
287 | (handle_status): Stabilize threads. | |
288 | (process_serial_event): Adjust. | |
289 | * server.h (struct fast_tracepoint_jump): Forward declare. | |
290 | (struct process_info) <fast_tracepoint_jumps>: New field. | |
291 | (convert_ascii_to_int, convert_int_to_ascii): Adjust. | |
292 | (decode_X_packet, decode_M_packet): Adjust. | |
293 | (relocate_instruction): Declare. | |
294 | (in_process_agent_loaded): Declare. | |
295 | (tracepoint_look_up_symbols): Declare. | |
296 | (struct fast_tpoint_collect_status): Declare. | |
297 | (fast_tracepoint_collecting): Declare. | |
298 | (force_unlock_trace_buffer): Declare. | |
299 | (handle_tracepoint_bkpts): Declare. | |
300 | (initialize_low_tracepoint) | |
301 | (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare. | |
302 | * target.h (struct target_ops) <stabilize_threads, | |
303 | install_fast_tracepoint_jump_pad>: New fields. | |
304 | (stabilize_threads, install_fast_tracepoint_jump_pad): New. | |
305 | * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h. | |
306 | [HAVE_STDINT_H]: Include stdint.h. | |
307 | (trace_debug_1): Rename to ... | |
308 | (trace_vdebug): ... this. | |
309 | (trace_debug): Rename to ... | |
310 | (trace_debug_1): ... this. Add `level' parameter. | |
311 | (trace_debug): New. | |
312 | (ATTR_USED, ATTR_NOINLINE): New. | |
313 | (IP_AGENT_EXPORT): New. | |
314 | (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end) | |
315 | (collecting, gdb_collect, stop_tracing, flush_trace_buffer) | |
316 | (about_to_request_buffer_space, trace_buffer_is_full) | |
317 | (stopping_tracepoint, expr_eval_result, error_tracepoint) | |
318 | (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr) | |
319 | (trace_buffer_lo, trace_buffer_hi, traceframe_read_count) | |
320 | (traceframe_write_count, traceframes_created) | |
321 | (trace_state_variables) | |
322 | New renaming defines. | |
323 | (struct ipa_sym_addresses): New. | |
324 | (STRINGIZE_1, STRINGIZE, IPA_SYM): New. | |
325 | (symbol_list): New. | |
326 | (ipa_sym_addrs): New. | |
327 | (all_tracepoint_symbols_looked_up): New. | |
328 | (in_process_agent_loaded): New. | |
329 | (write_e_ipa_not_loaded): New. | |
330 | (maybe_write_ipa_not_loaded): New. | |
331 | (tracepoint_look_up_symbols): New. | |
332 | (debug_threads) [IN_PROCESS_AGENT]: New. | |
333 | (read_inferior_memory) [IN_PROCESS_AGENT]: New. | |
334 | (UNKNOWN_SIDE_EFFECTS): New. | |
335 | (stop_tracing): New. | |
336 | (flush_trace_buffer): New. | |
337 | (stop_tracing_bkpt): New. | |
338 | (flush_trace_buffer_bkpt): New. | |
339 | (read_inferior_integer): New. | |
340 | (read_inferior_uinteger): New. | |
341 | (read_inferior_data_pointer): New. | |
342 | (write_inferior_data_pointer): New. | |
343 | (write_inferior_integer): New. | |
344 | (write_inferior_uinteger): New. | |
345 | (struct collect_static_trace_data_action): Delete. | |
346 | (enum tracepoint_type): New. | |
347 | (struct tracepoint) <type>: New field `type'. | |
348 | <actions_str, step_actions, step_actions_str>: Only include in GDBserver. | |
349 | <orig_size, obj_addr_on_target, adjusted_insn_addr> | |
350 | <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields. | |
351 | (tracepoints): Use IP_AGENT_EXPORT. | |
352 | (last_tracepoint): Don't include in the IPA. | |
353 | (stopping_tracepoint): Use IP_AGENT_EXPORT. | |
354 | (trace_buffer_is_full): Use IP_AGENT_EXPORT. | |
355 | (alloced_trace_state_variables): New. | |
356 | (trace_state_variables): Use IP_AGENT_EXPORT. | |
357 | (traceframe_t): Delete unused variable. | |
358 | (circular_trace_buffer): Don't include in the IPA. | |
359 | (trace_buffer_start): Delete. | |
360 | (struct trace_buffer_control): New. | |
361 | (trace_buffer_free): Delete. | |
362 | (struct ipa_trace_buffer_control): New. | |
363 | (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV) | |
364 | (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT): | |
365 | New. | |
366 | (trace_buffer_ctrl): New. | |
367 | (TRACE_BUFFER_CTRL_CURR): New. | |
368 | (trace_buffer_start, trace_buffer_free, trace_buffer_end_free): | |
369 | Reimplement as macros. | |
370 | (trace_buffer_wrap): Delete. | |
371 | (traceframe_write_count, traceframe_read_count) | |
372 | (traceframes_created, tracing): Use IP_AGENT_EXPORT. | |
373 | (struct tracepoint_hit_ctx) <type>: New field. | |
374 | (struct fast_tracepoint_ctx): New. | |
375 | (memory_barrier): New. | |
376 | (cmpxchg): New. | |
377 | (record_tracepoint_error): Update atomically in the IPA. | |
378 | (clear_inferior_trace_buffer): New. | |
379 | (about_to_request_buffer_space): New. | |
380 | (trace_buffer_alloc): Handle GDBserver and inferior simulatenous | |
381 | updating the same buffer. | |
382 | (add_tracepoint): Default the tracepoint's type to trap | |
383 | tracepoint, and orig_size to -1. | |
384 | (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated | |
385 | internal variables. | |
386 | (create_trace_state_variable): New parameter `gdb'. Handle it. | |
387 | (clear_installed_tracepoints): Clear fast tracepoint jumps. | |
388 | (cmd_qtdp): Handle fast tracepoints. | |
389 | (cmd_qtdv): Adjust. | |
390 | (max_jump_pad_size): New. | |
391 | (gdb_jump_pad_head): New. | |
392 | (get_jump_space_head): New. | |
393 | (claim_jump_space): New. | |
394 | (sort_tracepoints): New. | |
395 | (MAX_JUMP_SIZE): New. | |
396 | (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the | |
397 | IPA. | |
398 | (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected | |
399 | support. Upload fast traceframes, and delete internal IPA | |
400 | breakpoints. | |
401 | (stop_tracing_handler): New. | |
402 | (flush_trace_buffer_handler): New. | |
403 | (cmd_qtstop): Upload fast tracepoints. | |
404 | (response_tracepoint): Handle fast tracepoints. | |
405 | (tracepoint_finished_step): Upload fast traceframes. Set the | |
406 | tracepoint hit context's tracepoint type. | |
407 | (handle_tracepoint_bkpts): New. | |
408 | (tracepoint_was_hit): Set the tracepoint hit context's tracepoint | |
409 | type. Add comment about fast tracepoints. | |
410 | (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the | |
411 | non-existing action_str field. | |
412 | (get_context_regcache): Handle fast tracepoints. | |
413 | (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC | |
414 | to the regcache. | |
415 | (fast_tracepoint_from_jump_pad_address): New. | |
416 | (fast_tracepoint_from_ipa_tpoint_address): New. | |
417 | (collecting_t): New. | |
418 | (force_unlock_trace_buffer): New. | |
419 | (fast_tracepoint_collecting): New. | |
420 | (collecting): New. | |
421 | (gdb_collect): New. | |
422 | (write_inferior_data_ptr): New. | |
423 | (target_tp_heap): New. | |
424 | (target_malloc): New. | |
425 | (download_agent_expr): New. | |
426 | (UALIGN): New. | |
427 | (download_tracepoints): New. | |
428 | (download_trace_state_variables): New. | |
429 | (upload_fast_traceframes): New. | |
430 | (IPA_FIRST_TRACEFRAME): New. | |
431 | (IPA_NEXT_TRACEFRAME_1): New. | |
432 | (IPA_NEXT_TRACEFRAME): New. | |
433 | [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h. | |
434 | [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer) | |
435 | (gdb_jump_pad_buffer_end): New. | |
436 | [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New. | |
437 | (initialize_tracepoint): Adjust. | |
438 | [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch | |
439 | buffer. Initialize the low module. | |
440 | * utils.c (PREFIX, TOOLNAME): New. | |
441 | (malloc_failure): Use PREFIX. | |
442 | (error): In the IPA, an error causes an exit. | |
443 | (fatal, warning): Use PREFIX. | |
444 | (internal_error): Use TOOLNAME. | |
445 | (NUMCELLS): Increase to 10. | |
446 | * configure, config.in: Regenerate. | |
447 | ||
d149dd1d PA |
448 | 2010-06-01 Pedro Alves <pedro@codesourcery.com> |
449 | ||
450 | * server.c (handle_query) <qSupported>: Do two passes over the | |
451 | qSupported string to avoid nesting strtok. | |
452 | ||
f6528abd JK |
453 | 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com> |
454 | ||
455 | * Makefile.in (SFILES): Add $(srcdir)/proc-service.list. | |
456 | (CDEPS): New. | |
457 | * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also | |
458 | -Wl,--dynamic-list. | |
459 | * configure: Regenerate. | |
460 | * proc-service.list: New. | |
461 | ||
ca2a87a0 JK |
462 | 2010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com> |
463 | ||
464 | * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT. | |
465 | New comment. | |
466 | ||
363a6e9f OS |
467 | 2010-05-26 Ozkan Sezer <sezeroz@gmail.com> |
468 | ||
469 | * gdbreplay.c (remote_open): Check error return from socket() call by | |
470 | its equality to -1 not by it being negative. | |
471 | * remote-utils.c (remote_open): Likewise. | |
472 | ||
d23b6cb1 PA |
473 | 2010-05-23 Pedro Alves <pedro@codesourcery.com> |
474 | ||
475 | * config.h: Regenerate. | |
476 | ||
28d3cf85 MK |
477 | 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com> |
478 | ||
479 | * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel | |
480 | doesn't provide PTRACE_GET_THREAD_AREA. | |
481 | ||
fea36a59 MK |
482 | 2010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com> |
483 | ||
484 | * linux-m68k-low.c: Include <asm/ptrace.h> | |
485 | (ps_get_thread_area): Implement. | |
486 | ||
24b066ba DE |
487 | 2010-05-03 Doug Evans <dje@google.com> |
488 | ||
489 | * event-loop.c (struct callback_event): New struct. | |
490 | (callback_list): New global. | |
491 | (append_callback_event, delete_callback_event): New functions. | |
492 | (process_callback): New function. | |
493 | (start_event_loop): Call it. | |
494 | * remote-utils.c (NOT_SCHEDULED): Define. | |
495 | (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals, | |
496 | moved out of readchar. | |
497 | (readchar): Rewrite. Call reschedule before returning. | |
498 | (reset_readchar): New function. | |
499 | (remote_close): Call it. | |
500 | (process_remaining, reschedule): New functions. | |
501 | * server.h (callback_handler_func): New typedef. | |
502 | (append_callback_event, delete_callback_event): Declare. | |
503 | ||
9836d6ea PA |
504 | 2010-05-03 Pedro Alves <pedro@codesourcery.com> |
505 | ||
506 | * proc-service.c (ps_pglobal_lookup): Use | |
507 | thread_db_look_up_one_symbol. | |
508 | * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb' | |
509 | parameter. Use it instead of all_symbols_looked_up. | |
510 | * server.h (struct process_info) <all_symbols_looked_up>: Delete | |
511 | field. | |
512 | (all_symbols_looked_up): Don't declare. | |
513 | (look_up_one_symbol): Add new `may_ask_gdb' parameter. | |
514 | * thread-db.c (struct thread_db) <all_symbols_looked_up>: New | |
515 | field. | |
516 | (thread_db_look_up_symbols): Adjust call to look_up_one_symbol. | |
517 | Set all_symbols_looked_up here. | |
518 | (thread_db_look_up_one_symbol): New. | |
519 | (thread_db_get_tls_address): Adjust. | |
520 | (thread_db_load_search, try_thread_db_load_1): Always allocate the | |
521 | thread_db object on the heap, and tentatively set it in the | |
522 | process structure. | |
523 | (thread_db_init): Don't set all_symbols_looked_up here. | |
524 | * linux-low.h (thread_db_look_up_one_symbol): Declare. | |
525 | ||
7984d532 PA |
526 | 2010-05-03 Pedro Alves <pedro@codesourcery.com> |
527 | ||
528 | * linux-low.c (linux_kill, linux_detach): Adjust. | |
529 | (status_pending_p_callback): Remove redundant statement. Check | |
530 | for !TARGET_WAITIKIND_IGNORE, instead of | |
531 | TARGET_WAITKIND_STOPPED. | |
532 | (handle_tracepoints): Make sure LWP is locked. Adjust. | |
533 | (linux_wait_for_event_1): Adjust. | |
534 | (linux_cancel_breakpoints): New. | |
535 | (unsuspend_one_lwp): New. | |
536 | (unsuspend_all_lwps): New. | |
537 | (linux_wait_1): If finishing a step-over, unsuspend all lwps. | |
538 | (send_sigstop_callback): Change return type to int, add new | |
539 | `except' parameter and handle it. | |
540 | (suspend_and_send_sigstop_callback): New. | |
541 | (stop_all_lwps): Add new `suspend' and `expect' parameters, and | |
542 | pass them down. If SUSPEND, also increment the lwp's suspend | |
543 | count. | |
544 | (linux_resume_one_lwp): Add notice about resuming a suspended LWP. | |
545 | (need_step_over_p): Don't consider suspended LWPs. | |
546 | (start_step_over): Adjust. | |
547 | (proceed_one_lwp): Change return type to int, add new `except' | |
548 | parameter and handle it. | |
549 | (unsuspend_and_proceed_one_lwp): New. | |
550 | (proceed_all_lwps): Use find_inferior instead of | |
551 | for_each_inferior. | |
552 | (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them | |
553 | also decrement the suspend count of LWPs. Pass `except' down, | |
554 | instead of hacking its suspend count. | |
555 | (linux_pause_all): Add `freeze' parameter. Adjust. | |
556 | (linux_unpause_all): New. | |
557 | (linux_target_ops): Install linux_unpause_all. | |
558 | * server.c (handle_status): Adjust. | |
559 | * target.h (struct target_ops): New fields `unpause_all' and | |
560 | `cancel_breakpoints'. Add new parameter to `pause_all'. | |
561 | (pause_all): Add new `freeze' parameter. | |
562 | (unpause_all): New. | |
563 | (cancel_breakpoints): New. | |
564 | * tracepoint.c (clear_installed_tracepoints): Pause threads, and | |
565 | cancel breakpoints. | |
566 | (cmd_qtstart): Pause threads. | |
567 | (stop_tracing): Pause threads, and cancel breakpoints. | |
568 | * win32-low.c (win32_target_ops): Adjust. | |
569 | ||
e471f25b PA |
570 | 2010-05-03 Pedro Alves <pedro@codesourcery.com> |
571 | ||
572 | * linux-low.c (linux_wait_for_event_1): Move passing the signal to | |
573 | the inferior right away from here... | |
574 | (linux_wait_1): ... to here, and adjust to check the thread's | |
575 | last_resume_kind instead of the lwp's step or stop_expected flags. | |
576 | ||
1915ef4f PA |
577 | 2010-05-02 Pedro Alves <pedro@codesourcery.com> |
578 | ||
579 | * README: Use consistent `GDB' and `GDBserver' spellings. | |
580 | ||
f9e39928 PA |
581 | 2010-05-02 Pedro Alves <pedro@codesourcery.com> |
582 | ||
583 | * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped. | |
584 | (linux_kill): Stop all lwps here. Don't delete the main lwp here. | |
585 | (linux_detach_one_lwp): Assume the lwp is stopped. | |
586 | (any_thread_of): Delete. | |
587 | (linux_detach): Stop all lwps here. Don't blindly delete all | |
588 | breakpoints. | |
589 | (delete_lwp_callback): New. | |
590 | (linux_mourn): Delete all lwps of the process that is gone. | |
591 | (linux_wait_1): Don't delete the last lwp of the process here. | |
592 | * mem-break.h (mark_breakpoints_out): Declare. | |
593 | * mem-break.c (mark_breakpoints_out): New. | |
594 | (free_all_breakpoints): Use it. | |
595 | * server.c (handle_target_event): If the process is gone, mark | |
596 | breakpoints out. | |
597 | * thread-db.c (struct thread_db) <create_bp>: New field. | |
598 | (thread_db_enable_reporting): Fix prototype. Store a thread event | |
599 | breakpoint reference in the thread_db struct. | |
600 | (thread_db_load_search): Clear the thread_db object. | |
601 | (try_thread_db_load_1): Ditto. | |
602 | (switch_to_process): New. | |
603 | (disable_thread_event_reporting): Use it. | |
604 | (remove_thread_event_breakpoints): New. | |
605 | (thread_db_detach, thread_db_mourn): Use it. | |
606 | ||
1e7fc18c PA |
607 | 2010-05-01 Pedro Alves <pedro@codesourcery.com> |
608 | ||
609 | * linux-low.c (linux_enable_event_reporting): New. | |
610 | (linux_wait_for_event_1, handle_extended_wait): Use it. | |
611 | ||
02fc4de7 PA |
612 | 2010-04-30 Pedro Alves <pedro@codesourcery.com> |
613 | ||
614 | * linux-low.c (linux_kill_one_lwp, linux_kill) | |
615 | (linux_detach_one_lwp): Adjust to send_sigstop interface change. | |
616 | (send_sigstop): Take an lwp_info as parameter instead. Queue a | |
617 | SIGSTOP even if the LWP is stopped. | |
618 | (send_sigstop_callback): New. | |
619 | (stop_all_lwps): Use send_sigstop_callback instead. | |
620 | (linux_resume_one_thread): Adjust. | |
621 | (proceed_one_lwp): Still proceed an LWP that the client has | |
622 | requested to stop, if we haven't reported it as stopped yet. Make | |
623 | sure that LWPs the client want stopped, have a pending SIGSTOP. | |
624 | ||
bc3b5632 DE |
625 | 2010-04-26 Doug Evans <dje@google.com> |
626 | ||
ae1ada35 DE |
627 | * server.c (handle_general_set): Make static. |
628 | ||
bc3b5632 DE |
629 | * remote-utils.c (putpkt_binary_1): Call readchar instead of read. |
630 | Print received char after testing for error/eof instead of before. | |
631 | (input_interrupt): Tweak comment. | |
632 | ||
65730243 DE |
633 | 2010-04-23 Doug Evans <dje@google.com> |
634 | ||
635 | * server.c (start_inferior): Print inferior argv if --debug. | |
636 | ||
a8ae7dc0 AR |
637 | 2010-04-21 Aleksandar Ristovski <aristovski@qnx.com> |
638 | ||
639 | * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists. | |
640 | * nto-x86-low.c: Include server.h | |
641 | ||
1c07cc19 PM |
642 | 2010-04-20 Pierre Muller <muller@ics.u-strasbg.fr> |
643 | ||
644 | * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to | |
645 | be consistent with other sources of this directory. | |
646 | (init_registers_amd64): Correct name of source file of this function | |
647 | in the comment. | |
648 | ||
e0a61e09 PM |
649 | 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr> |
650 | ||
651 | * configure.srv (x86_64-*-mingw*): New configuration for Windows | |
652 | 64-bit executables. | |
653 | ||
54709339 PM |
654 | 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr> |
655 | ||
656 | * win32-i386-low.c: Add 64-bit support. | |
657 | (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting. | |
658 | (init_registers_amd64): Declare. | |
659 | (mappings): Add 64-bit version of array. | |
660 | (init_windows_x86): New function. | |
661 | (the_low_target): Change init_arch field to init_windows_x86. | |
662 | ||
e8f0053d PM |
663 | 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr> |
664 | ||
665 | * win32-low.c: Adapt to support also 64-bit architecture. | |
666 | (child_xfer_memory): Use uintptr_t type for local variable `addr'. | |
667 | (get_image_name): Use SIZE_T type for local variable `done'. | |
668 | (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'. | |
669 | (toolhelp_get_dll_name): Idem. | |
670 | (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'. | |
671 | Use uintptr_t typecast to avoid warning. | |
672 | (handle_unload_dll): Use uintptr_t typecast to avoid warning. | |
673 | (handle_exception): Use phex_nz to avoid warning. | |
674 | (win32_wait): Remove unused local variable `process'. | |
675 | ||
c481e77e PM |
676 | 2010-04-19 Pierre Muller <muller@ics.u-strasbg.fr> |
677 | ||
678 | * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by | |
679 | `amd64-avx.o'. | |
680 | ||
12ea4b69 PM |
681 | 2010-04-17 Pierre Muller <muller@ics.u-strasbg.fr> |
682 | ||
683 | * configure.ac: Use `ws2_32' library for srv_mingw. | |
684 | * configure: Regenerate. | |
685 | * gdbreplay.c: Include winsock2.h instead of winsock.h. | |
686 | * remote-utils.c: Likewise. | |
687 | ||
f6d1620c L |
688 | 2010-04-17 H.J. Lu <hongjiu.lu@intel.com> |
689 | ||
690 | * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only | |
691 | if __x86_64__ is defined. | |
692 | ||
8e642873 PM |
693 | 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr> |
694 | ||
695 | * configure: Regenerate. | |
696 | ||
711e434b PM |
697 | 2010-04-16 Pierre Muller <muller@ics.u-strasbg.fr> |
698 | ||
699 | * server.c (handle_query): Handle 'qGetTIBAddr' query. | |
700 | * target.h (target_ops): New get_tib_address field. | |
701 | * win32-low.h (win32_thread_info): Add thread_local_base field. | |
702 | * win32-low.c (child_add_thread): Add tlb argument. | |
703 | Set thread_local_base field to TLB. | |
704 | (get_child_debug_event): Adapt to child_add_thread change. | |
705 | (win32_get_tib_address): New function. | |
706 | (win32_target_ops): Set get_tib_address field to | |
707 | win32_get_tib_address. | |
708 | * linux-low.c (linux_target_ops): Set get_tib_address field to NULL. | |
709 | ||
505106cd PA |
710 | 2010-04-12 Pedro Alves <pedro@codesourcery.com> |
711 | ||
505106cd PA |
712 | * linux-low.c (linux_mourn): Also remove the process. |
713 | * server.c (handle_target_event): Don't remove the process here. | |
714 | * nto-low.c (nto_mourn): New. | |
715 | (nto_target_ops): Install it. | |
716 | * spu-low.c (spu_mourn): New. | |
717 | (spu_target_ops): Install it. | |
718 | * win32-low.c (win32_mourn): New. | |
719 | (win32_target_ops): Install it. | |
720 | ||
e8470a06 PA |
721 | 2010-04-12 Pedro Alves <pedro@codesourcery.com> |
722 | ||
723 | * server.h (buffer_xml_printf): Remove redundant `;'. | |
724 | ||
45ba0d02 PA |
725 | 2010-04-12 Pedro Alves <pedro@codesourcery.com> |
726 | ||
727 | * regcache.c (set_register_cache): Invalidate regcaches before | |
728 | changing the register cache layout. | |
729 | (regcache_invalidate_one): Allow a NULL regcache. | |
730 | * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate | |
731 | regcaches before changing the register cache layout or the target | |
732 | regsets. | |
733 | ||
59e04013 L |
734 | 2010-04-12 H.J. Lu <hongjiu.lu@intel.com> |
735 | ||
736 | * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused | |
737 | variable warning on Linux/x86-64. | |
738 | ||
8336d594 PA |
739 | 2010-04-11 Pedro Alves <pedro@codesourcery.com> |
740 | ||
741 | GDBserver disconnected tracing support. | |
742 | ||
743 | * linux-low.c (linux_remove_process): Delete. | |
744 | (add_lwp): Don't set last_resume_kind here. | |
745 | (linux_kill): Use `mourn'. | |
746 | (linux_detach): Use `thread_db_detach', and `mourn'. | |
747 | (linux_mourn): New. | |
748 | (linux_attach_lwp_1): Adjust comment. | |
749 | (linux_attach): last_resume_kind moved the thread_info; adjust. | |
750 | (status_pending_p_callback): Adjust. | |
751 | (linux_wait_for_event_1): Adjust. | |
752 | (count_events_callback, select_singlestep_lwp_callback) | |
753 | (select_event_lwp_callback, cancel_breakpoints_callback) | |
754 | (db_wants_lwp_stopped, linux_wait_1, need_step_over_p) | |
755 | (proceed_one_lwp): Adjust. | |
756 | (linux_async): Add debug output. | |
757 | (linux_thread_stopped): New. | |
758 | (linux_pause_all): New. | |
759 | (linux_target_ops): Install linux_mourn, linux_thread_stopped and | |
760 | linux_pause_all. | |
761 | * linux-low.h (struct lwp_info): Delete last_resume_kind field. | |
762 | (thread_db_free): Delete declaration. | |
763 | (thread_db_detach, thread_db_mourn): Declare. | |
764 | * thread-db.c (thread_db_init): Use thread_db_mourn. | |
765 | (thread_db_free): Delete, split in two. | |
766 | (disable_thread_event_reporting): New. | |
767 | (thread_db_detach): New. | |
768 | (thread_db_mourn): New. | |
769 | ||
770 | * server.h (struct thread_info) <last_resume_kind>: New field. | |
771 | <attached>: Add comment. | |
772 | <gdb_detached>: New field. | |
773 | (handler_func): Change return type to int. | |
774 | (handle_serial_event, handle_target_event): Ditto. | |
775 | (gdb_connected): Declare. | |
776 | (tracing): Delete. | |
777 | (disconnected_tracing): Declare. | |
778 | (stop_tracing): Declare. | |
779 | ||
780 | * server.c (handle_query) <qSupported>: Report support for | |
781 | disconnected tracing. | |
782 | (queue_stop_reply_callback): Account for running threads. | |
783 | (gdb_wants_thread_stopped): New. | |
784 | (gdb_wants_all_threads_stopped): New. | |
785 | (gdb_reattached_process): New. | |
786 | (handle_status): Clear the `gdb_detached' flag of all processes. | |
787 | In all-stop, stop all threads. | |
788 | (main): Be sure to leave tfind mode. Handle disconnected tracing. | |
789 | (process_serial_event): If the remote connection breaks, or if an | |
790 | exit was forced with "monitor exit", force an event loop exit. | |
791 | Handle disconnected tracing on detach. | |
792 | (handle_serial_event): Adjust. | |
793 | (handle_target_event): If GDB isn't connected, forward events back | |
794 | to the inferior, unless the last process exited, in which case, | |
795 | exit gdbserver. Adjust interface. | |
796 | ||
797 | * remote-utils.c (remote_open): Don't block in accept. Instead | |
798 | register an event loop source on the listen socket file | |
799 | descriptor. Refactor bits into ... | |
800 | (listen_desc): ... this new global. | |
801 | (gdb_connected): ... this new function. | |
802 | (enable_async_notification): ... this new function. | |
803 | (handle_accept_event): ... this new function. | |
804 | (remote_close): Clear remote_desc. | |
805 | ||
806 | * inferiors.c (add_thread): Set the new thread's last_resume_kind. | |
807 | ||
808 | * target.h (struct target_ops) <mourn, thread_stopped, pause_all>: | |
809 | New fields. | |
810 | (mourn_inferior): Define. | |
811 | (target_process_qsupported): Avoid the dangling else problem. | |
812 | (thread_stopped): Define. | |
813 | (pause_all): Define. | |
814 | (target_waitstatus_to_string): Declare. | |
815 | * target.c (target_waitstatus_to_string): New. | |
816 | ||
817 | * tracepoint.c (tracing): Make extern. | |
818 | (disconnected_tracing): New. | |
819 | (stop_tracing): Make extern. Handle tracing stops due to GDB | |
820 | disconnecting. | |
821 | (cmd_qtdisconnected): New. | |
822 | (cmd_qtstatus): Report disconnected tracing status in trace reply. | |
823 | (handle_tracepoint_general_set): Handle QTDisconnected. | |
824 | ||
825 | * event-loop.c (event_handler_func): Change return type to int. | |
826 | (process_event): Bail out if the event handler wants the event | |
827 | loop to stop. | |
828 | (handle_file_event): Ditto. | |
829 | (start_event_loop): Bail out if the event handler wants the event | |
830 | loop to stop. | |
831 | ||
832 | * nto-low.c (nto_target_ops): Adjust. | |
833 | * spu-low.c (spu_wait): Don't remove the process here. | |
834 | (spu_target_ops): Adjust. | |
835 | * win32-low.c (win32_wait): Don't remove the process here. | |
836 | (win32_target_ops): Adjust. | |
837 | ||
5d267c4c PA |
838 | 2010-04-11 Pedro Alves <pedro@codesourcery.com> |
839 | ||
840 | * regcache.c (realloc_register_cache): Invalidate inferior's | |
841 | regcache before recreating it. | |
842 | ||
623ccd72 PA |
843 | 2010-04-09 Pedro Alves <pedro@codesourcery.com> |
844 | ||
845 | * tracepoint.c (cmd_qtstatus): Report trace buffer circularity. | |
846 | ||
219f2f23 PA |
847 | 2010-04-09 Stan Shebs <stan@codesourcery.com> |
848 | Pedro Alves <pedro@codesourcery.com> | |
849 | ||
850 | * server.h (LONGEST): New. | |
851 | (struct thread_info) <while_stepping>: New field. | |
852 | (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz): | |
853 | Declare. | |
854 | (initialize_tracepoint, handle_tracepoint_general_set) | |
855 | (handle_tracepoint_query, tracepoint_finished_step) | |
856 | (tracepoint_was_hit, release_while_stepping_state_list): | |
857 | (current_traceframe): Declare. | |
858 | * server.c (handle_general_set): Handle tracepoint packets. | |
859 | (read_memory): New. | |
860 | (write_memory): New. | |
861 | (handle_search_memory_1): Use read_memory. | |
862 | (handle_query): Report support for conditional tracepoints, trace | |
863 | state variables, and tracepoint sources. Handle tracepoint | |
864 | queries. | |
865 | (main): Initialize the tracepoints module. | |
866 | (process_serial_event): Handle traceframe reads/writes. | |
867 | ||
868 | * linux-low.c (handle_tracepoints): New. | |
869 | (linux_wait_1): Call it. | |
870 | (linux_resume_one_lwp): Handle while-stepping. | |
871 | (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New. | |
872 | (linux_target_ops): Install them. | |
873 | * linux-low.h (struct linux_target_ops) <supports_tracepoints>: | |
874 | New field. | |
875 | * linux-x86-low.c (x86_supports_tracepoints): New. | |
876 | (the_low_target). Install it. | |
877 | ||
878 | * mem-break.h (delete_breakpoint): Declare. | |
879 | * mem-break.c (delete_breakpoint): Make external. | |
880 | ||
881 | * target.h (struct target_ops): Add `supports_tracepoints', | |
882 | `read_pc', and `write_pc' fields. | |
883 | (target_supports_tracepoints): Define. | |
884 | * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two) | |
885 | (phex_nz): New. | |
886 | ||
887 | * regcache.h (struct regcache) <registers_owned>: New field. | |
888 | (init_register_cache, regcache_cpy): Declare. | |
889 | (regcache_read_pc, regcache_write_pc): Declare. | |
890 | (register_cache_size): Declare. | |
891 | (supply_regblock): Declare. | |
892 | * regcache.c (init_register_cache): New. | |
893 | (new_register_cache): Use it. | |
894 | (regcache_cpy): New. | |
895 | (register_cache_size): New. | |
896 | (supply_regblock): New. | |
897 | (regcache_read_pc, regcache_write_pc): New. | |
898 | ||
899 | * tracepoint.c: New. | |
900 | ||
901 | * Makefile.in (OBS): Add tracepoint.o. | |
902 | (tracepoint.o): New rule. | |
903 | ||
3a13a53b L |
904 | 2010-04-08 H.J. Lu <hongjiu.lu@intel.com> |
905 | ||
906 | * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c. | |
907 | (i386-mmx.o): New. | |
908 | (i386-mmx.c): Likewise. | |
909 | (i386-mmx-linux.o): Likewise. | |
910 | (i386-mmx-linux.c): Likewise. | |
911 | ||
912 | * configure.srv (srv_i386_regobj): Add i386-mmx.o. | |
913 | (srv_i386_linux_regobj): Add i386-mmx-linux.o. | |
914 | (srv_i386_xmlfiles): Add i386/i386-mmx.xml. | |
915 | (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml. | |
916 | ||
917 | * linux-x86-low.c (init_registers_i386_mmx_linux): New. | |
918 | (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux | |
919 | and return if ptrace PTRACE_GETFPXREGS failed in 32bit. | |
920 | ||
1570b33e L |
921 | 2010-04-07 H.J. Lu <hongjiu.lu@intel.com> |
922 | ||
923 | * Makefile.in (clean): Updated. | |
924 | (i386-avx.o): New. | |
925 | (i386-avx.c): Likewise. | |
926 | (i386-avx-linux.o): Likewise. | |
927 | (i386-avx-linux.c): Likewise. | |
928 | (amd64-avx.o): Likewise. | |
929 | (amd64-avx.c): Likewise. | |
930 | (amd64-avx-linux.o): Likewise. | |
931 | (amd64-avx-linux.c): Likewise. | |
932 | ||
933 | * configure.srv (srv_i386_regobj): Add i386-avx.o. | |
934 | (srv_i386_linux_regobj): Add i386-avx-linux.o. | |
935 | (srv_amd64_regobj): Add amd64-avx.o. | |
936 | (srv_amd64_linux_regobj): Add amd64-avx-linux.o. | |
937 | (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml. | |
938 | (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml. | |
939 | (srv_i386_xmlfiles): Add i386/i386-avx.xml. | |
940 | (srv_amd64_xmlfiles): Add i386/amd64-avx.xml. | |
941 | (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml. | |
942 | (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml. | |
943 | ||
944 | * i387-fp.c: Include "i386-xstate.h". | |
945 | (i387_xsave): New. | |
946 | (i387_cache_to_xsave): Likewise. | |
947 | (i387_xsave_to_cache): Likewise. | |
948 | (x86_xcr0): Likewise. | |
949 | ||
950 | * i387-fp.h (i387_cache_to_xsave): Likewise. | |
951 | (i387_xsave_to_cache): Likewise. | |
952 | (x86_xcr0): Likewise. | |
953 | ||
954 | * linux-arm-low.c (target_regsets): Initialize nt_type to 0. | |
955 | * linux-crisv32-low.c (target_regsets): Likewise. | |
956 | * linux-m68k-low.c (target_regsets): Likewise. | |
957 | * linux-mips-low.c (target_regsets): Likewise. | |
958 | * linux-ppc-low.c (target_regsets): Likewise. | |
959 | * linux-s390-low.c (target_regsets): Likewise. | |
960 | * linux-sh-low.c (target_regsets): Likewise. | |
961 | * linux-sparc-low.c (target_regsets): Likewise. | |
962 | * linux-xtensa-low.c (target_regsets): Likewise. | |
963 | ||
964 | * linux-low.c: Include <sys/uio.h>. | |
965 | (regsets_fetch_inferior_registers): Support nt_type. | |
966 | (regsets_store_inferior_registers): Likewise. | |
967 | (linux_process_qsupported): New. | |
968 | (linux_target_ops): Add linux_process_qsupported. | |
969 | ||
970 | * linux-low.h (regset_info): Add nt_type. | |
971 | (linux_target_ops): Add process_qsupported. | |
972 | ||
973 | * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h" | |
974 | and <sys/uio.h>. | |
975 | (init_registers_i386_avx_linux): New. | |
976 | (init_registers_amd64_avx_linux): Likewise. | |
977 | (xmltarget_i386_linux_no_xml): Likewise. | |
978 | (xmltarget_amd64_linux_no_xml): Likewise. | |
979 | (PTRACE_GETREGSET): Likewise. | |
980 | (PTRACE_SETREGSET): Likewise. | |
981 | (x86_fill_xstateregset): Likewise. | |
982 | (x86_store_xstateregset): Likewise. | |
983 | (use_xml): Likewise. | |
984 | (x86_linux_update_xmltarget): Likewise. | |
985 | (x86_linux_process_qsupported): Likewise. | |
986 | (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type. | |
987 | (x86_arch_setup): Don't call init_registers_amd64_linux nor | |
988 | init_registers_i386_linux here. Call | |
989 | x86_linux_update_xmltarget. | |
990 | (the_low_target): Add x86_linux_process_qsupported. | |
991 | ||
992 | * server.c (handle_query): Call target_process_qsupported. | |
993 | ||
994 | * target.h (target_ops): Add process_qsupported. | |
995 | (target_process_qsupported): New. | |
996 | ||
fc7238bb PA |
997 | 2010-04-03 Pedro Alves <pedro@codesourcery.com> |
998 | ||
999 | * inferiors.c (add_thread): Set last_status kind to | |
1000 | TARGET_WAITKIND_IGNORE. | |
1001 | * linux-low.c (cancel_breakpoint): Remove unnecessary regcache | |
1002 | fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls. | |
1003 | (linux_wait_1): Move `thread' local definition to block that uses | |
1004 | it. Don't NULL initialize `event_child'. | |
1005 | (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls. | |
1006 | Alway set the thread's last_status to TARGET_WAITKIND_IGNORE. | |
1007 | * linux-x86-low.c (x86_breakpoint_at): Read raw memory. | |
1008 | ||
bdabb078 PA |
1009 | 2010-04-01 Pedro Alves <pedro@codesourcery.com> |
1010 | ||
1011 | * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with | |
1012 | an extended waitstatus, or by a watchpoint. | |
1013 | (cancel_breakpoints_callback): Don't cancel a breakpoint if the | |
1014 | thread was stepping or has been stopped by a watchpoint. | |
1015 | ||
d3bbe7a0 PA |
1016 | 2010-04-01 Pedro Alves <pedro@codesourcery.com> |
1017 | ||
1018 | * mem-break.c (struct raw_breakpoint): New field shlib_disabled. | |
1019 | (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top | |
1020 | of another, then delete the previous, and validate all | |
1021 | breakpoints. | |
1022 | (validate_inserted_breakpoint): New. | |
1023 | (delete_disabled_breakpoints): New. | |
1024 | (validate_breakpoints): New. | |
1025 | (check_mem_read): Validate breakpoints before trusting their | |
1026 | shadow. Delete disabled breakpoints. | |
1027 | (check_mem_write): Validate breakpoints before trusting they | |
1028 | should be inserted. Delete disabled breakpoints. | |
1029 | * mem-break.h (validate_breakpoints): | |
1030 | * server.c (handle_query): Validate breakpoints when we see a | |
1031 | qSymbol query. | |
1032 | ||
8b07ae33 PA |
1033 | 2010-04-01 Pedro Alves <pedro@codesourcery.com> |
1034 | ||
1035 | * linux-low.c (linux_wait_1): Avoid setting need_step_over is | |
1036 | there's a GDB breakpoint at stop_pc. Always report a trap to GDB | |
1037 | if we could tell there's a GDB breakpoint at stop_pc. | |
1038 | (need_step_over_p): Don't do a step over if we find a GDB | |
1039 | breakpoint at the resume PC. | |
1040 | ||
1041 | * mem-break.c (struct raw_breakpoint): New. | |
1042 | (enum bkpt_type): New type `gdb_breakpoint'. | |
1043 | (struct breakpoint): Delete the `PC', `old_data' and `inserted' | |
1044 | fields. New field `raw'. | |
1045 | (find_raw_breakpoint_at): New. | |
1046 | (set_raw_breakpoint_at): Handle refcounting. Create a raw | |
1047 | breakpoint instead. | |
1048 | (set_breakpoint_at): Adjust. | |
1049 | (delete_raw_breakpoint): New. | |
1050 | (release_breakpoint): New. | |
1051 | (delete_breakpoint): Rename to... | |
1052 | (delete_breakpoint_1): ... this. Add proc parameter. Use | |
1053 | release_breakpoint. Return ENOENT. | |
1054 | (delete_breakpoint): Reimplement. | |
1055 | (find_breakpoint_at): Delete. | |
1056 | (find_gdb_breakpoint_at): New. | |
1057 | (delete_breakpoint_at): Delete. | |
1058 | (set_gdb_breakpoint_at): New. | |
1059 | (delete_gdb_breakpoint_at): New. | |
1060 | (gdb_breakpoint_here): New. | |
1061 | (set_reinsert_breakpoint): Use release_breakpoint. | |
1062 | (uninsert_breakpoint): Rename to ... | |
1063 | (uninsert_raw_breakpoint): ... this. | |
1064 | (uninsert_breakpoints_at): Adjust to handle raw breakpoints. | |
1065 | (reinsert_raw_breakpoint): Change parameter type to | |
1066 | raw_breakpoint. | |
1067 | (reinsert_breakpoints_at): Adjust to handle raw breakpoints | |
1068 | instead. | |
1069 | (check_breakpoints): Adjust. Use release_breakpoint. | |
1070 | (breakpoint_here): Rewrite using find_raw_breakpoint_at. | |
1071 | (breakpoint_inserted_here): Ditto. | |
1072 | (check_mem_read): Adjust to iterate over raw breakpoints instead. | |
1073 | Don't trust the breakpoint's shadow if it is not inserted. | |
1074 | (check_mem_write): Adjust to iterate over raw breakpoints instead. | |
1075 | (delete_all_breakpoints): Adjust. | |
1076 | (free_all_breakpoints): Mark all breakpoints as uninserted, and | |
1077 | use delete_breakpoint_1. | |
1078 | ||
1079 | * mem-break.h (breakpoints_supported): Delete declaration. | |
1080 | (set_gdb_breakpoint_at): Declare. | |
1081 | (gdb_breakpoint_here): Declare. | |
1082 | (delete_breakpoint_at): Delete. | |
1083 | (delete_gdb_breakpoint_at): Declare. | |
1084 | ||
1085 | * server.h (struct raw_breakpoint): Forward declare. | |
1086 | (struct process_info): New field `raw_breakpoints'. | |
1087 | ||
1088 | * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0 | |
1089 | breakpoints. | |
1090 | ||
6bf5e0ba PA |
1091 | 2010-03-24 Pedro Alves <pedro@codesourcery.com> |
1092 | ||
1093 | * linux-low.c (status_pending_p_callback): Fix comment. | |
1094 | (linux_wait_for_event_1): Move most of the internal breakpoint | |
1095 | handling from here... | |
1096 | (linux_wait_1): ... to here. | |
1097 | (count_events_callback): New. | |
1098 | (select_singlestep_lwp_callback): New. | |
1099 | (select_event_lwp_callback): New. | |
1100 | (cancel_breakpoints_callback): New. | |
1101 | (select_event_lwp): New. | |
1102 | (linux_wait_1): Simplify internal breakpoint handling. Give equal | |
1103 | priority to all LWPs that have had events that should be reported | |
1104 | to the client. Cancel breakpoints when about to reporting the | |
1105 | event to the client, not while stopping lwps. No longer cancel | |
1106 | finished single-steps here. | |
1107 | (cancel_finished_single_step): Delete. | |
1108 | (cancel_finished_single_steps): Delete. | |
1109 | ||
414a389f PA |
1110 | 2010-03-24 Pedro Alves <pedro@codesourcery.com> |
1111 | ||
1112 | * mem-break.c (enum bkpt_type): New. | |
1113 | (struct breakpoint): New field `type'. | |
1114 | (set_breakpoint_at): Change return type to struct breakpoint | |
1115 | pointer. Set type to `other_breakpoint' by default. | |
1116 | (delete_breakpoint): Rewrite, supporting more than one breakpoint | |
1117 | in the breakpoint list. | |
1118 | (delete_reinsert_breakpoints): Only delete reinsert breakpoints. | |
1119 | (reinsert_breakpoint): Rename to ... | |
1120 | (reinsert_raw_breakpoint): ... this. | |
1121 | (reinsert_breakpoints_at): Adjust. | |
1122 | * mem-break.h (struct breakpoint): Declare. | |
1123 | (set_breakpoint_at): Change return type to struct breakpoint | |
1124 | pointer. | |
1125 | ||
2280c721 PA |
1126 | 2010-03-24 Pedro Alves <pedro@codesourcery.com> |
1127 | ||
1128 | * server.c (handle_query): Assign, not compare. | |
1129 | ||
d50171e4 PA |
1130 | 2010-03-24 Pedro Alves <pedro@codesourcery.com> |
1131 | ||
1132 | Teach linux gdbserver to step-over-breakpoints. | |
1133 | ||
1134 | * linux-low.c (can_hardware_single_step): New. | |
1135 | (supports_breakpoints): New. | |
1136 | (handle_extended_wait): If stopping threads, read the stop pc of | |
1137 | the new cloned LWP. | |
1138 | (get_pc): New. | |
1139 | (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the | |
1140 | low target doesn't support retrieving the PC. | |
1141 | (add_lwp): Set last_resume_kind to resume_continue. | |
1142 | (linux_attach_lwp_1): Adjust comments. Always set stop_expected. | |
1143 | (linux_attach): Don't clear stop_expected. Set the lwp's | |
1144 | last_resume_kind to resume_stop. | |
1145 | (linux_detach_one_lwp): Don't check for removed breakpoints. | |
1146 | (check_removed_breakpoint): Delete. | |
1147 | (status_pending_p): Rename to ... | |
1148 | (status_pending_p_callback): ... this. Don't check for removed | |
1149 | breakpoints. Don't consider threads that are stopped from GDB's | |
1150 | perspective. | |
1151 | (linux_wait_for_lwp): Always read the stop_pc here. | |
1152 | (cancel_breakpoint): New. | |
1153 | (step_over_bkpt): New global. | |
1154 | (linux_wait_for_event_1): Implement stepping over breakpoints. | |
1155 | (gdb_wants_lwp_stopped): New. | |
1156 | (gdb_wants_all_stopped): New. | |
1157 | (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished | |
1158 | single-step traps here. Store the thread's last reported target | |
1159 | wait status. | |
1160 | (send_sigstop): Don't clear stop_expected. Always set it, | |
1161 | instead. | |
1162 | (mark_lwp_dead): Remove reference to pending_is_breakpoint. | |
1163 | (cancel_finished_single_step): New. | |
1164 | (cancel_finished_single_steps): New. | |
1165 | (wait_for_sigstop): Don't cancel finished single-step traps here. | |
1166 | (linux_resume_one_lwp): Don't check for removed breakpoints. | |
1167 | Don't set `step' on non-hardware step archs. | |
1168 | (linux_set_resume_request): Ignore resume_stop requests if already | |
1169 | stopping or stopped. Set the lwp's last_resume_kind. | |
1170 | (resume_status_pending_p): Don't check for removed breakpoints. | |
1171 | (need_step_over_p): New. | |
1172 | (start_step_over): New. | |
1173 | (finish_step_over): New. | |
1174 | (linux_resume_one_thread): Always queue a sigstop for resume_stop | |
1175 | requests. Clear the thread's last reported target waitstatus. | |
1176 | Don't use the `suspended' flag. Don't consider pending breakpoints. | |
1177 | (linux_resume): Start a step-over if necessary. | |
1178 | (proceed_one_lwp): New. | |
1179 | (proceed_all_lwps): New. | |
1180 | (unstop_all_lwps): New. | |
1181 | * linux-low.h (struct lwp_info): Rewrite comment for the | |
1182 | `suspended' flag. Add the `stop_pc' field. Delete the | |
1183 | `pending_stop_pc' field. Tweak the `stepping' flag's comment. | |
1184 | Add `'last_resume_kind' and `need_step_over' fields. | |
1185 | * inferiors.c (struct thread_info): Delete, moved elsewhere. | |
1186 | * mem-break.c (struct breakpoint): Delete `reinserting' flag. | |
1187 | Delete `breakpoint_to_reinsert' field. New flag `inserted'. | |
1188 | (set_raw_breakpoint_at): New. | |
1189 | (set_breakpoint_at): Rewrite to use it. | |
1190 | (reinsert_breakpoint_handler): Delete. | |
1191 | (set_reinsert_breakpoint): New. | |
1192 | (reinsert_breakpoint_by_bp): Delete. | |
1193 | (delete_reinsert_breakpoints): New. | |
1194 | (uninsert_breakpoint): Rewrite. | |
1195 | (uninsert_breakpoints_at): New. | |
1196 | (reinsert_breakpoint): Rewrite. | |
1197 | (reinsert_breakpoints_at): New. | |
1198 | (check_breakpoints): Rewrite. | |
1199 | (breakpoint_here): New. | |
1200 | (breakpoint_inserted_here): New. | |
1201 | (check_mem_read): Adjust. | |
1202 | * mem-break.h (breakpoints_supported, breakpoint_here) | |
1203 | (breakpoint_inserted_here, set_reinsert_breakpoint): Declare. | |
1204 | (reinsert_breakpoint_by_bp): Delete declaration. | |
1205 | (delete_reinsert_breakpoints): Declare. | |
1206 | (reinsert_breakpoint): Delete declaration. | |
1207 | (reinsert_breakpoints_at): Declare. | |
1208 | (uninsert_breakpoint): Delete declaration. | |
1209 | (uninsert_breakpoints_at): Declare. | |
1210 | (check_breakpoints): Adjust prototype. | |
1211 | * server.h: Adjust include order. | |
1212 | (struct thread_info): Declare here. Add a `last_status' field. | |
1213 | ||
30ba68cb MS |
1214 | 2010-03-23 Michael Snyder <msnyder@vmware.com> |
1215 | ||
1216 | * server.c (crc32): New function. | |
1217 | (handle_query): Add handling for 'qCRC:' request. | |
1218 | ||
b9a881c2 PA |
1219 | 2010-03-23 Pedro Alves <pedro@codesourcery.com> |
1220 | ||
1221 | * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the | |
1222 | lwp had been stopped by a watchpoint. | |
1223 | ||
e92d13d5 PA |
1224 | 2010-03-16 Pedro Alves <pedro@codesourcery.com> |
1225 | ||
1226 | * server.h (internal_error): Declare. | |
1227 | (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define. | |
1228 | * utils.c (internal_error): New function. | |
1229 | ||
64daa791 AS |
1230 | 2010-03-15 Andreas Schwab <schwab@redhat.com> |
1231 | ||
1232 | * configure.srv: Fix typo setting srv_regobj. | |
1233 | ||
f52cd8cd PA |
1234 | 2010-03-15 Pedro Alves <pedro@codesourcery.com> |
1235 | ||
1236 | * linux-low.c (fetch_register): Avoid passing a non string literal | |
1237 | format to `error'. | |
1238 | (usr_store_inferior_registers): Ditto. | |
1239 | ||
93ae6fdc PA |
1240 | 2010-03-14 Pedro Alves <pedro@codesourcery.com> |
1241 | ||
1242 | * linux-low.c (linux_write_memory): Bail out early if peeking | |
1243 | memory failed. | |
1244 | ||
c3adc08c PA |
1245 | 2010-03-14 Pedro Alves <pedro@codesourcery.com> |
1246 | ||
1247 | * linux-low.h (struct lwp_info): New fields | |
1248 | `stopped_by_watchpoint' and `stopped_data_address'. | |
1249 | * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers | |
1250 | here, and cache them in the lwp object. | |
1251 | (wait_for_sigstop): Check stopped_by_watchpoint lwp field | |
1252 | directly. | |
1253 | (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint | |
1254 | field. | |
1255 | (linux_stopped_by_watchpoint): Rewrite. | |
1256 | (linux_stopped_data_address): Rewrite. | |
1257 | ||
bce522a2 PA |
1258 | 2010-03-06 Simo Melenius <simo.melenius@iki.fi> |
1259 | ||
1260 | * linux-low.c (linux_wait_for_lwp): Fetch the regcache after | |
1261 | switching the current inferior, not before. | |
1262 | ||
90884b2b L |
1263 | 2010-03-01 H.J. Lu <hongjiu.lu@intel.com> |
1264 | ||
1265 | * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c, | |
1266 | reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c, | |
1267 | i386-linux.c and amd64-linux.c. | |
1268 | (reg-i386.o): Removed. | |
1269 | (reg-i386.c): Likewise. | |
1270 | (reg-i386-linux.o): Likewise. | |
1271 | (reg-i386-linux.c): Likewise. | |
1272 | (reg-x86-64.o): Likewise. | |
1273 | (reg-x86-64.c): Likewise. | |
1274 | (reg-x86-64-linux.o): Likewise. | |
1275 | (reg-x86-64-linux.c): Likewise. | |
1276 | (i386.o): New. | |
1277 | (i386.c): Likewise. | |
1278 | (i386-linux.o): Likewise. | |
1279 | (i386-linux.c): Likewise. | |
1280 | (amd64.o): Likewise. | |
1281 | (amd64.c): Likewise. | |
1282 | (amd64-linux.o): Likewise. | |
1283 | (amd64-linux.c): Likewise. | |
1284 | ||
1285 | * configure.srv (srv_i386_regobj): New. | |
1286 | (srv_i386_linux_regobj): Likewise. | |
1287 | (srv_amd64_regobj): Likewise. | |
1288 | (srv_amd64_linux_regobj): Likewise. | |
1289 | (srv_i386_32bit_xmlfiles): Likewise. | |
1290 | (srv_i386_64bit_xmlfiles): Likewise. | |
1291 | (srv_i386_xmlfiles): Likewise. | |
1292 | (srv_amd64_xmlfiles): Likewise. | |
1293 | (srv_i386_linux_xmlfiles): Likewise. | |
1294 | (srv_amd64_linux_xmlfiles): Likewise. | |
1295 | (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set | |
1296 | srv_xmlfiles to $srv_i386_xmlfiles. | |
1297 | (i[34567]86-*-mingw32ce*): Likewise. | |
1298 | (i[34567]86-*-mingw*): Likewise. | |
1299 | (i[34567]86-*-nto*): Likewise. | |
1300 | (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj | |
1301 | and $srv_amd64_linux_regobj. Set srv_xmlfiles to | |
1302 | $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles. | |
1303 | (x86_64-*-linux*): Likewise. | |
1304 | ||
1305 | * linux-x86-low.c (init_registers_x86_64_linux): Removed. | |
1306 | (init_registers_amd64_linux): New. | |
1307 | (x86_arch_setup): Replace init_registers_x86_64_linux with | |
1308 | init_registers_amd64_linux. | |
1309 | ||
193f13e6 MK |
1310 | 2010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com> |
1311 | ||
1312 | * configure.ac: Check for libdl. If it is not available link against | |
1313 | static libthread_db. | |
1314 | * configure: Regenerate. | |
1315 | ||
85d721b8 PA |
1316 | 2010-02-22 Pedro Alves <pedro@codesourcery.com> |
1317 | ||
1318 | PR9605 | |
1319 | ||
1320 | * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if | |
1321 | handing a read watchpoint. | |
1322 | (i386_low_insert_watchpoint): Read watchpoints aren't supported. | |
1323 | ||
6076632b DE |
1324 | 2010-02-12 Doug Evans <dje@google.com> |
1325 | ||
1326 | * linux-low.c (linux_supports_tracefork_flag): Document. | |
1327 | (linux_look_up_symbols): Add comment. | |
1328 | ||
3327ccf7 L |
1329 | 2010-02-03 H.J. Lu <hongjiu.lu@intel.com> |
1330 | ||
1331 | * regcache.c (supply_register): Clear regcache if buf is NULL. | |
1332 | ||
0718675c | 1333 | 2010-02-02 Nicolas Roche <roche@sourceware.org> |
3327ccf7 | 1334 | Joel Brobecker <brobecker@adacore.com> |
0718675c JB |
1335 | |
1336 | * inferiors.c (find_inferior): Add function documentation. | |
1337 | (unloaded_dll): Handle the case where the unloaded dll has not | |
1338 | been previously registered in the dll list. | |
1339 | ||
177321bd DJ |
1340 | 2010-02-01 Daniel Jacobowitz <dan@codesourcery.com> |
1341 | ||
1342 | * linux-arm-low.c (thumb_breakpoint_len): Delete. | |
1343 | (thumb2_breakpoint): New. | |
1344 | (arm_breakpoint_at): Check for Thumb-2 breakpoints. | |
1345 | ||
2b009048 DJ |
1346 | 2010-01-29 Daniel Jacobowitz <dan@codesourcery.com> |
1347 | ||
1348 | * linux-low.c (get_stop_pc): Check for SIGTRAP. | |
1349 | (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible | |
1350 | breakpoints. | |
1351 | ||
3be029c7 PA |
1352 | 2010-01-21 Pedro Alves <pedro@codesourcery.com> |
1353 | ||
1354 | * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes. | |
1355 | ||
18f5de3b JK |
1356 | 2010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com> |
1357 | ||
1358 | * linux-s390-low.c (s390_collect_ptrace_register) | |
1359 | (s390_supply_ptrace_register): Adjust it for the new regcache parameter. | |
1360 | ||
3743bb4f DE |
1361 | 2010-01-21 Doug Evans <dje@google.com> |
1362 | ||
14ce3065 DE |
1363 | * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*. |
1364 | (PTRACE_ARG4_TYPE): New macro. | |
1365 | (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE. | |
1366 | (linux_wait_for_event_1, linux_resume_one_lwp): Ditto. | |
1367 | (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE. | |
1368 | (usr_store_inferior_registers): Ditto. | |
1369 | (linux_read_memory, linux_write_memory): Ditto. | |
1370 | (linux_test_for_tracefork): Ditto. | |
1371 | ||
3743bb4f DE |
1372 | * linux-arm-low.c: Remove redundant include of gdb_proc_service.h. |
1373 | Only include elf.h if gdb_proc_service.h didn't include linux/elf.h. | |
1374 | ||
8b315be5 PA |
1375 | 2010-01-21 Pedro Alves <pedro@codesourcery.com> |
1376 | ||
1377 | * proc-service.c (ps_lgetregs): Don't refetch registers from the | |
1378 | target. | |
1379 | ||
85492558 PA |
1380 | 2010-01-21 Pedro Alves <pedro@codesourcery.com> |
1381 | ||
1382 | * spu-low.c (spu_fetch_registers, spu_store_registers): Change | |
1383 | prototype to take a regcache. Adjust. | |
1384 | ||
442ea881 PA |
1385 | 2010-01-20 Pedro Alves <pedro@codesourcery.com> |
1386 | ||
1387 | * regcache.h (struct thread_info): Forward declare. | |
1388 | (struct regcache): New. | |
1389 | (new_register_cache): Adjust prototype. | |
1390 | (get_thread_regcache): Declare. | |
1391 | (free_register_cache): Adjust prototype. | |
1392 | (registers_to_string, registers_from_string): Ditto. | |
1393 | (supply_register, supply_register_by_name, collect_register) | |
1394 | (collect_register_as_string, collect_register_by_name): Ditto. | |
1395 | * regcache.c (struct inferior_regcache_data): Delete. | |
1396 | (get_regcache): Rename to ... | |
1397 | (get_thread_regcache): ... this. Adjust. Switch inferior before | |
1398 | fetching registers. | |
1399 | (regcache_invalidate_one): Adjust. | |
1400 | (regcache_invalidate): Fix prototype. | |
1401 | (new_register_cache): Return the new register cache. | |
1402 | (free_register_cache): Change prototype. | |
1403 | (realloc_register_cache): Adjust. | |
1404 | (registers_to_string): Change prototype to take a regcache. Adjust. | |
1405 | (registers_from_string): Ditto. | |
1406 | (register_data): Ditto. | |
1407 | (supply_register): Ditto. | |
1408 | (supply_register_by_name): Ditto. | |
1409 | (collect_register): Ditto. | |
1410 | (collect_register_as_string): Ditto. | |
1411 | (collect_register_by_name): Ditto. | |
1412 | * server.c (process_serial_event): Adjust. | |
1413 | * linux-low.h (regset_fill_func, regset_store_func): Change | |
1414 | prototype. | |
1415 | (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register): | |
1416 | Change prototype. | |
1417 | * linux-low.c (get_stop_pc): Adjust. | |
1418 | (check_removed_breakpoint): Adjust. | |
1419 | (linux_wait_for_event): Adjust. | |
1420 | (linux_resume_one_lwp): Adjust. | |
1421 | (fetch_register): Add regcache parameter. Adjust. | |
1422 | (usr_store_inferior_registers): Ditto. | |
1423 | (regsets_fetch_inferior_registers): Ditto. | |
1424 | (regsets_store_inferior_registers): Ditto. | |
1425 | (linux_fetch_registers, linux_store_registers): Ditto. | |
1426 | * i387-fp.c (i387_cache_to_fsave): Change prototype to take a | |
1427 | regcache. Adjust. | |
1428 | (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto. | |
1429 | * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change | |
1430 | prototype to take a regcache. | |
1431 | (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto. | |
1432 | * remote-utils.c (convert_ascii_to_int, outreg) | |
1433 | (prepare_resume_reply): Change prototype to take a regcache. | |
1434 | Adjust. | |
1435 | * target.h (struct target_ops) <fetch_registers, store_registers>: | |
1436 | Change prototype to take a regcache. | |
1437 | (fetch_inferior_registers, store_inferior_registers): Change | |
1438 | prototype to take a regcache. Adjust. | |
1439 | * proc-service.c (ps_lgetregs): Adjust. | |
1440 | * linux-x86-low.c (x86_fill_gregset, x86_store_gregset) | |
1441 | (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset) | |
1442 | (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to | |
1443 | take a regcache. Adjust. | |
1444 | * linux-arm-low.c (arm_fill_gregset, arm_store_gregset) | |
1445 | (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset) | |
1446 | (arm_store_vfpregset, arm_get_pc, arm_set_pc): | |
1447 | (arm_breakpoint_at): Change prototype to take a regcache. Adjust. | |
1448 | * linux-cris-low.c (cris_get_pc, cris_set_pc) | |
1449 | (cris_cannot_fetch_register): | |
1450 | (cris_breakpoint_at): Change prototype to take a regcache. | |
1451 | Adjust. | |
1452 | * linux-crisv32-low.c (cris_get_pc, cris_set_pc, | |
1453 | cris_reinsert_addr, cris_write_data_breakpoint): Change prototype | |
1454 | to take a regcache. Adjust. | |
1455 | (cris_breakpoint_at, cris_insert_point, cris_remove_point): | |
1456 | Adjust. | |
1457 | * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to | |
1458 | take a regcache. Adjust. | |
1459 | * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset) | |
1460 | (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc, | |
1461 | (m68k_set_pc): Change prototype to take a regcache. Adjust. | |
1462 | * linux-mips-low.c (mips_get_pc): | |
1463 | (mips_set_pc): Change prototype to take a regcache. Adjust. | |
1464 | (mips_reinsert_addr): Adjust. | |
1465 | (mips_collect_register): Change prototype to take a regcache. | |
1466 | Adjust. | |
1467 | (mips_supply_register): | |
1468 | (mips_collect_register_32bit, mips_supply_register_32bit) | |
1469 | (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset) | |
1470 | (mips_store_fpregset): Ditto. | |
1471 | * linux-ppc-low.c (ppc_supply_ptrace_register, ppc_supply_ptrace_register): | |
1472 | Ditto. | |
1473 | (parse_spufs_run): Adjust. | |
1474 | (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset) | |
1475 | (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset) | |
1476 | (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to | |
1477 | take a regcache. Adjust. | |
1478 | * linux-s390-low.c (s390_collect_ptrace_register) | |
1479 | (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc) | |
1480 | (s390_set_pc): Change prototype to take a regcache. Adjust. | |
1481 | (s390_arch_setup): Adjust. | |
1482 | * linux-sh-low.c (sh_get_pc, sh_breakpoint_at) | |
1483 | (sh_fill_gregset): Change prototype to take a regcache. Adjust. | |
1484 | * linux-sparc-low.c (sparc_fill_gregset_to_stack) | |
1485 | (sparc_fill_gregset, sparc_store_gregset_from_stack) | |
1486 | (sparc_store_gregset, sparc_get_pc): Change prototype to take a | |
1487 | regcache. Adjust. | |
1488 | (sparc_breakpoint_at): Adjust. | |
1489 | * linux-xtensa-low.c (xtensa_fill_gregset): | |
1490 | (xtensa_store_gregset): | |
1491 | (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc) | |
1492 | (xtensa_set_pc): Change prototype to take a regcache. Adjust. | |
1493 | * nto-low.c (nto_fetch_registers, nto_store_registers): Change | |
1494 | prototype to take a regcache. Adjust. | |
1495 | * win32-arm-low.c (arm_fetch_inferior_register) | |
1496 | (arm_store_inferior_register): Change prototype to take a | |
1497 | regcache. Adjust. | |
1498 | * win32-i386-low.c (i386_fetch_inferior_register) | |
1499 | (i386_store_inferior_register): Change prototype to take a | |
1500 | regcache. Adjust. | |
1501 | * win32-low.c (child_fetch_inferior_registers) | |
1502 | (child_store_inferior_registers): Change prototype to take a | |
1503 | regcache. Adjust. | |
1504 | (win32_wait): Adjust. | |
1505 | (win32_fetch_inferior_registers): Change prototype to take a | |
1506 | regcache. Adjust. | |
1507 | (win32_store_inferior_registers): Adjust. | |
1508 | * win32-low.h (struct win32_target_ops) <fetch_inferior_register, | |
1509 | store_inferior_register>: Change prototype to take a regcache. | |
1510 | ||
60c3d7b0 DE |
1511 | 2010-01-20 Doug Evans <dje@google.com> |
1512 | ||
1513 | * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in | |
1514 | #ifdef. | |
1515 | (linux_wait_for_event1, linux_init_signals): Ditto. | |
ec8ebe72 | 1516 | (W_STOPCODE): Provide definition if missing. |
60c3d7b0 | 1517 | |
dc146f7c VP |
1518 | 2010-01-13 Vladimir Prus <vladimir@codesourcery.com> |
1519 | ||
1520 | * linux-low.c (linux_core_of_thread): New. | |
1521 | (compare_ints, show_process, list_threads): New. | |
1522 | (linux_qxfer_osdata): Report threads and cores. | |
1523 | (linux_target_op): Register linux_core_of_thread. | |
1524 | * remote-utils.c (prepare_resume_reply): Report the core. | |
1525 | (buffer_xml_printf): Support %d specifier. | |
1526 | * server.c (handle_threads_qxfer_proper, handle_threads_qxfer): | |
1527 | New. | |
1528 | (handle_query): Handle qXfer:threads. Announce availability | |
1529 | thereof. | |
1530 | * target.h (struct target_ops): New field core_of_thread. | |
1531 | ||
7803799a UW |
1532 | 2010-01-04 Ulrich Weigand <uweigand@de.ibm.com> |
1533 | ||
1534 | * Makefile.in (clean): Remove new generated files. | |
1535 | (reg-s390.o, reg-s390.c): Remove rules. | |
1536 | (reg-s390x.o, reg-s390x.c): Likewise. | |
1537 | (s390-linux32.o, s390-linux32.c): Add rules. | |
1538 | (s390-linux64.o, s390-linux64.c): Likewise. | |
1539 | (s390x-linux64.o, s390x-linux64.c): Likewise. | |
1540 | * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles. | |
1541 | * linux-s390-low.c: Include <elf.h>. | |
1542 | (HWCAP_S390_HIGH_GPRS): Define if undefined. | |
1543 | (init_registers_s390): Remove prototype. | |
1544 | (init_registers_s390x): Likewise. | |
1545 | (init_registers_s390_linux32): Add prototype. | |
1546 | (init_registers_s390_linux64): Likewise. | |
1547 | (init_registers_s390x_linux64): Likewise. | |
1548 | (s390_num_regs_3264): New define. | |
1549 | (s390_regmap_3264): New global variable. | |
1550 | (s390_cannot_fetch_register): Remove obsolete check. | |
1551 | (s390_cannot_store_register): Likewise. | |
1552 | (s390_collect_ptrace_register): Handle upper/lower register halves. | |
1553 | (s390_supply_ptrace_register): Likewise. | |
1554 | (s390_fill_gregset): Update to register number changes. | |
1555 | (s390_get_hwcap): New routine. | |
1556 | (s390_arch_setup): Detect 32-bit process running on 64-bit system. | |
1557 | Install appropriate regmap and register set. | |
1558 | ||
6e7ffa39 JB |
1559 | 2010-01-01 Joel Brobecker <brobecker@adacore.com> |
1560 | ||
1561 | * server.c (gdbserver_version): Update copyright year to 2010. | |
1562 | * gdbreplay.c (gdbreplay_version): Likewise. | |
1563 | ||
957f3f49 DE |
1564 | 2009-12-28 Doug Evans <dje@google.com> |
1565 | ||
1566 | * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h, | |
1567 | elf/external.h. Include <elf.h> instead but only if necessary. | |
1568 | ||
ca5c370d PA |
1569 | 2009-12-28 Pedro Alves <pedro@codesourcery.com> |
1570 | ||
1571 | * linux-low.c (linux_remove_process): Remove `detaching' | |
1572 | parameter. Don't release/detach from thread_db here. | |
1573 | (linux_kill): Release/detach from thread_db here, ... | |
1574 | (linux_detach): ... and here, before actually detaching. | |
1575 | (linux_wait_1): ... and here, when a process exits. | |
1576 | * thread-db.c (any_thread_of): New. | |
1577 | (thread_db_free): Switch the current inferior to a thread of the | |
1578 | passed in process. | |
1579 | ||
4ee62156 DE |
1580 | 2009-12-21 Doug Evans <dje@google.com> |
1581 | ||
d90e6a88 DE |
1582 | * linux-x86-low.c: Delete outdated comment about Elf32_Phdr. |
1583 | ||
c5f62d5f DE |
1584 | * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill. |
1585 | Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc | |
1586 | warning ifndef __NR_tkill. Move setting of errno there too. | |
1587 | Delete unnecessary resetting of errno after syscall. | |
1588 | Minor comment changes to match gdb/linux-nat.c:kill_lwp. | |
1589 | ||
10e86dd7 DE |
1590 | * configure.ac: Check for dladdr. |
1591 | * config.in: Regenerate. | |
1592 | * configure: Regenerate. | |
1593 | * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR. | |
1594 | (try_thread_db_load): Update. | |
1595 | ||
4ee62156 DE |
1596 | * linux-low.c (my_waitpid): Delete unnecessary prototype. |
1597 | ||
00f515da DE |
1598 | 2009-12-18 Doug Evans <dje@google.com> |
1599 | ||
e9464885 DE |
1600 | * event-loop.c: Include unistd.h if it exists. |
1601 | ||
07d4f67e DE |
1602 | * linux-low.c (my_waitpid): Move definition away from being in |
1603 | between linux_tracefork_child/linux_test_for_tracefork. | |
1604 | ||
00f515da DE |
1605 | * gdb_proc_service.h (psaddr_t): Fix type. |
1606 | * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix | |
1607 | signature to match glibc. | |
1608 | ||
1de1badb DE |
1609 | 2009-12-16 Doug Evans <dje@google.com> |
1610 | ||
1611 | * linux-low.c (linux_read_memory): Fix argument to read. | |
1612 | ||
aeeb81d1 PA |
1613 | 2009-11-26 Pedro Alves <pedro@codesourcery.com> |
1614 | ||
1615 | * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT | |
1616 | events, don't leave current_inferior pointing at null. | |
1617 | ||
10357975 PA |
1618 | 2009-11-26 Pedro Alves <pedro@codesourcery.com> |
1619 | ||
1620 | * win32-low.c (LOG): Delete. | |
1621 | (OUTMSG): Output to stderr. | |
1622 | (OUTMSG2): Conditionalize on `debug_threads' variable, instead of | |
1623 | on compile time LOG macro. | |
1624 | (win32_wait): Fix debug output. | |
1625 | ||
cf6e3471 PA |
1626 | 2009-11-26 Pedro Alves <pedro@codesourcery.com> |
1627 | ||
1628 | * win32-low.c (win32_add_one_solib): If the dll name is | |
1629 | "ntdll.dll", prepend the system directory to the dll path. | |
1630 | ||
0c85e18e MK |
1631 | 2009-11-17 Daniel Jacobowitz <dan@codesourcery.com> |
1632 | ||
1633 | * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization. | |
1634 | ||
9ac544ce | 1635 | 2009-11-17 Nathan Sidwell <nathan@codesourcery.com> |
0c85e18e | 1636 | Vladimir Prus <vladimir@codesourcery.com> |
9ac544ce MK |
1637 | |
1638 | * Makefile.in (reg-cf.o, reg-cf.c): New targets. | |
1639 | * configure.ac: Check for __mcoldfire__ and set | |
1640 | gdb_cv_m68k_is_coldfire. | |
1641 | * configure.srv: Use gdb_cv_m68k_is_coldfire to select between | |
1642 | reg-cf.o and reg-m68k.o. | |
1643 | * configure: Regenerated. | |
1644 | ||
fd7dd3e6 PA |
1645 | 2009-11-16 Pedro Alves <pedro@codesourcery.com> |
1646 | ||
1647 | * linux-low.c (linux_remove_process): Add `detaching' parameter. | |
1648 | Pass it to thread_db_free. | |
1649 | (linux_kill, linux_detach, linux_wait_1): Adjust to pass the | |
1650 | proper `detaching' argument to linux_remove_process. | |
1651 | * linux-low.h (thread_db_free): Add `detaching' parameter. | |
1652 | * thread-db.c (thread_db_init): Pass false as `detaching' argument | |
1653 | to thread_db_free. | |
1654 | (thread_db_free): Add `detaching' parameter. Only | |
1655 | call td_ta_clear_event if detaching from process. | |
1656 | ||
75aa492e MK |
1657 | 2009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com> |
1658 | ||
1659 | * thread-db.c (thread_db_free): Fix typo. | |
1660 | ||
21e1bee4 PP |
1661 | 2009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com> |
1662 | ||
1663 | PR gdb/10838 | |
1664 | * thread-db.c (thread_db_free): Call td_ta_clear_event. | |
1665 | ||
8838b45e NS |
1666 | 2009-11-03 Nathan Sidwell <nathan@codesourcery.com> |
1667 | ||
1668 | * configure.ac (i[34567]86-*): Check if we're targetting x86-64 | |
1669 | with an i686 compiler. | |
1670 | * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if | |
1671 | needed. | |
1672 | * configure: Rebuilt. | |
1673 | ||
8a35fb51 SL |
1674 | 2009-10-29 Sandra Loosemore <sandra@codesourcery.com> |
1675 | ||
1676 | PR gdb/10783 | |
1677 | ||
1678 | * server.c (handle_search_memory_1): Correct read_addr initialization | |
1679 | in loop for searching subsequent chunks. | |
1680 | ||
96f15937 PP |
1681 | 2009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com> |
1682 | ||
1683 | * configure.ac: New --with-libthread-db option. | |
1684 | * thread-db.c: Allow direct dependence on libthread_db. | |
1685 | (thread_db_free): Adjust. | |
1686 | * config.in: Regenerate. | |
1687 | * configure: Likewise. | |
1688 | ||
5f7d1694 PP |
1689 | 2009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com> |
1690 | ||
1691 | PR gdb/10757 | |
1692 | * thread-db.c (attach_thread): New function. | |
1693 | (maybe_attach_thread): Return success/failure. | |
1694 | (find_new_threads_callback): Adjust. | |
1695 | (thread_db_find_new_threads): Loop until no new threads. | |
1696 | ||
88e3b899 PA |
1697 | 2009-10-13 Pedro Alves <pedro@codesourcery.com> |
1698 | ||
1699 | * proc-service.c (ps_lgetregs): Formatting. | |
1700 | ||
cdbfd419 PP |
1701 | 2009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com> |
1702 | ||
1703 | * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove. | |
1704 | * configure.ac: Adjust. | |
1705 | * linux-low.h (struct process_info_private): Move members to struct | |
1706 | thread_db. | |
1707 | (thread_db_free, thread_db_handle_monitor_command): New prototype. | |
1708 | * linux-low.c (linux_remove_process): Adjust. | |
1709 | (linux_wait_for_event_1, linux_look_up_symbols): Likewise. | |
1710 | * server.c (handle_query): Move code ... | |
1711 | (handle_monitor_command): ... here. New function. | |
1712 | * target.h (struct target_ops): New member. | |
1713 | * thread-db.c (struct thread_db): New. | |
1714 | (libthread_db_search_path): New variable. | |
1715 | (thread_db_create_event, thread_db_enable_reporting) | |
1716 | (find_one_thread, maybe_attach_thread, find_new_threads_callback) | |
1717 | (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust. | |
1718 | (try_thread_db_load_1, dladdr_to_soname): New functions. | |
1719 | (try_thread_db_load, thread_db_load_search): New functions. | |
1720 | (thread_db_init): Search for libthread_db. | |
1721 | (thread_db_free): New function. | |
1722 | (thread_db_handle_monitor_command): Likewise. | |
1723 | * config.in: Regenerate. | |
1724 | * configure: Regenerate. | |
1725 | ||
4168d2d6 UW |
1726 | 2009-09-27 Ulrich Weigand <uweigand@de.ibm.com> |
1727 | ||
1728 | * spu-low.c (spu_kill): Wait for inferior to terminate. | |
1729 | Call clear_inferiors. | |
1730 | (spu_detach): Call clear_inferiors. | |
1731 | ||
81ecdfbb RW |
1732 | 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1733 | ||
1734 | * aclocal.m4: Regenerate. | |
1735 | * config.in: Likewise. | |
1736 | * configure: Likewise. | |
1737 | ||
0b9ff2c0 UW |
1738 | 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com> |
1739 | ||
1740 | * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define. | |
1741 | (parse_spufs_run): New function. | |
1742 | (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC. | |
1743 | (ppc_breakpoint_at): Handle SPU breakpoints. | |
1744 | ||
efcbbd14 UW |
1745 | 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com> |
1746 | ||
1747 | * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>. | |
1748 | (SPUFS_MAGIC): Define. | |
1749 | (spu_enumerate_spu_ids): New function. | |
1750 | (linux_qxfer_spu): New function. | |
1751 | (linux_target_ops): Install linux_qxfer_spu. | |
1752 | ||
f4d9bade UW |
1753 | 2009-07-31 Ulrich Weigand <uweigand@de.ibm.com> |
1754 | ||
1755 | * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o | |
1756 | and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml | |
1757 | and rs6000/powerpc-cell64l.xml to srv_xmlfiles. | |
1758 | * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules. | |
1759 | (powerpc-cell64l.o, powerpc-cell64l.c): Likewise. | |
1760 | (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c. | |
1761 | * linux-ppc-low.c (PPC_FEATURE_CELL): Define. | |
1762 | (init_registers_powerpc_cell32l): Add prototype. | |
1763 | (init_registers_powerpc_cell64l): Likewise. | |
1764 | (ppc_arch_setup): Detect Cell/B.E. architecture. | |
1765 | ||
96e946ca RW |
1766 | 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
1767 | ||
1768 | * Makefile.in (datarootdir): New variable. | |
1769 | ||
58d6951d DJ |
1770 | 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com> |
1771 | ||
1772 | * linux-low.c (linux_write_memory): Update debugging output. | |
1773 | * Makefile.in (clean): Add new descriptions. | |
1774 | (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o) | |
1775 | (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules. | |
1776 | * configure.srv: Add new files for arm*-*-linux*. | |
1777 | * linux-arm-low.c: Add new declarations. | |
1778 | (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined. | |
1779 | (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3) | |
1780 | (HWCAP_VFPv3D16): New. | |
1781 | (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT | |
1782 | instead of __IWMMXT__. | |
1783 | (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap) | |
1784 | (arm_arch_setup): New. | |
1785 | (target_regsets): Remove #ifdef. Add VFP regset. | |
1786 | (the_low_target): Use arm_arch_setup. | |
1787 | ||
12b42a12 DJ |
1788 | 2009-07-28 Daniel Jacobowitz <dan@codesourcery.com> |
1789 | ||
1790 | * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip | |
1791 | the main thread again. | |
1792 | ||
ac8c974e AR |
1793 | 2009-07-06 Aleksandar Ristovski <aristovski@qnx.com> |
1794 | ||
1795 | Adding Neutrino gdbserver. | |
1796 | * configure: Regenerated. | |
1797 | * configure.ac: Add case for srv_qnx and set LIBS accordingly. | |
1798 | * configure.srv (i[34567]86-*-nto*): New target. | |
1799 | * nto-low.c, nto-low.h, nto-x86-low.c: New files. | |
1800 | * remote-utils.c [__QNX__]: Include sys/iomgr.h | |
1801 | (nto_comctrl) [__QNX__]: New function. | |
1802 | (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl. | |
1803 | ||
4424e0c3 | 1804 | 2009-07-05 Danny Backx <dannybackx@users.sourceforge.net> |
7437790a PA |
1805 | |
1806 | * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to | |
1807 | srv_tgtobj. | |
1808 | ||
912cf4ba PA |
1809 | 2009-07-04 Danny Backx <dannybackx@users.sourceforge.net> |
1810 | Pedro Alves <pedro@codesourcery.com> | |
1811 | ||
1812 | * win32-i386-low.c (i386_get_thread_context): Handle systems that | |
1813 | don't support CONTEXT_EXTENDED_REGISTERS. | |
1814 | (i386_win32_breakpoint, i386_win32_breakpoint_len): New. | |
1815 | (the_low_target): Install them. | |
1816 | * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent | |
1817 | failing with ERROR_PIPE_NOT_CONNECTED. | |
1818 | ||
aa5ca48f DE |
1819 | 2009-06-30 Doug Evans <dje@google.com> |
1820 | Pierre Muller <muller@ics.u-strasbg.fr> | |
1821 | ||
1822 | Add h/w watchpoint support to x86-linux, win32-i386. | |
1823 | * Makefile.in (SFILES): Add i386-low.c | |
1824 | (i386_low_h): Define. | |
1825 | (i386-low.o): Add dependencies. | |
1826 | (linux-x86-low.o): Add i386-low.h dependency. | |
1827 | (win32-i386-low.o): Ditto. | |
1828 | * i386-low.c: New file. | |
1829 | * i386-low.h: New file. | |
1830 | * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj. | |
1831 | (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto. | |
1832 | * linux-low.c (linux_add_process): Initialize arch_private. | |
1833 | (linux_remove_process): Free arch_private. | |
1834 | (add_lwp): Initialize arch_private. | |
1835 | (delete_lwp): Free arch_private. | |
1836 | (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if | |
1837 | provided. | |
1838 | * linux-low.h (process_info_private): New member arch_private. | |
1839 | (lwp_info): New member arch_private. | |
1840 | (linux_target_ops): New members new_process, new_thread, | |
1841 | prepare_to_resume. | |
1842 | (ptid_of): New macro. | |
1843 | * linux-x86-low.c: Include stddef.h, i386-low.h. | |
1844 | (arch_process_info): New struct. | |
1845 | (arch_lwp_info): New struct. | |
1846 | (x86_linux_dr_get, x86_linux_dr_set): New functions. | |
1847 | (i386_dr_low_set_addr, i386_dr_low_set_control): New functions. | |
1848 | (i386_dr_low_get_status): New function. | |
1849 | (x86_insert_point, x86_remove_point): New functions. | |
1850 | (x86_stopped_by_watchpoint): New function. | |
1851 | (x86_stopped_data_address): New function. | |
1852 | (x86_linux_new_process, x86_linux_new_thread): New functions. | |
1853 | (x86_linux_prepare_to_resume): New function. | |
1854 | (the_low_target): Add entries for insert_point, remove_point, | |
1855 | stopped_by_watchpoint, stopped_data_address, new_process, new_thread, | |
1856 | prepare_to_resume. | |
1857 | * server.c (debug_hw_points): New global. | |
1858 | (monitor_show_help): Document set debug-hw-points. | |
1859 | (handle_query): Process "set debug-hw-points". | |
1860 | * server.h (debug_hw_points): Declare. | |
1861 | (paddress): Declare. | |
1862 | * utils.c (NUMCELLS, CELLSIZE): New macros. | |
1863 | (get_sell, xsnprintf, paddress): New functions. | |
1864 | * win32-arm-low.c (the_low_target): Add entries for insert_point, | |
1865 | remove_point, stopped_by_watchpoint, stopped_data_address. | |
1866 | * win32-i386-low.c: Include i386-low.h. | |
1867 | (debug_reg_state): Replaces dr. | |
1868 | (i386_dr_low_set_addr, i386_dr_low_set_control): New functions. | |
1869 | (i386_dr_low_get_status): New function. | |
1870 | (i386_insert_point, i386_remove_point): New functions. | |
1871 | (i386_stopped_by_watchpoint): New function. | |
1872 | (i386_stopped_data_address): New function. | |
1873 | (i386_initial_stuff): Update. | |
1874 | (get_thread_context,set_thread_context,i386_thread_added): Update. | |
1875 | (the_low_target): Add entries for insert_point, | |
1876 | remove_point, stopped_by_watchpoint, stopped_data_address. | |
1877 | * win32-low.c (win32_insert_watchpoint): New function. | |
1878 | (win32_remove_watchpoint): New function. | |
1879 | (win32_stopped_by_watchpoint): New function. | |
1880 | (win32_stopped_data_address): New function. | |
1881 | (win32_target_ops): Add entries for insert_watchpoint, | |
1882 | remove_watchpoint, stopped_by_watchpoint, stopped_data_address. | |
1883 | * win32-low.h (win32_target_ops): New members insert_point, | |
1884 | remove_point, stopped_by_watchpoint, stopped_data_address. | |
1885 | ||
d993e290 PA |
1886 | 2009-06-25 Pedro Alves <pedro@codesourcery.com> |
1887 | ||
1888 | * server.c (process_serial_event): Re-return unsupported, not | |
1889 | error, if the type isn't recognized. Re-allow supporting only | |
1890 | insert or remove packets. Also call require_running for | |
1891 | breakpoints. Add missing break statement to default case. Tidy. | |
1892 | * target.h (struct target_ops): Rename insert_watchpoint to | |
1893 | insert_point, and remove_watchpoint to remove_point. | |
1894 | ||
1895 | * linux-low.h (struct linux_target_ops): Likewise. | |
1896 | * linux-low.c (linux_insert_watchpoint): Rename to ... | |
1897 | (linux_insert_point): ... this. Adjust. | |
1898 | (linux_remove_watchpoint): Rename to ... | |
1899 | (linux_remove_point): ... this. Adjust. | |
1900 | (linux_target_ops): Adjust. | |
1901 | * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ... | |
1902 | (cris_insert_point): ... this. | |
1903 | (cris_remove_watchpoint): Rename to ... | |
1904 | (cris_remove_point): ... this. | |
1905 | (the_low_target): Adjust. | |
1906 | ||
0f54c268 PM |
1907 | 2009-06-24 Pierre Muller <muller@ics.u-strasbg.fr> |
1908 | ||
1909 | * server.c (handle_v_kill): Pass signal_pid to | |
1910 | kill_inferior if multi_process is zero. | |
1911 | ||
c6314022 AR |
1912 | 2009-06-23 Aleksandar Ristovski <aristovski@qnx.com> |
1913 | ||
1914 | * server.c (process_serial_event): Add support for Z0 and Z1 packet. | |
1915 | * target.h (target_ops): Comment for *_watchpoint to make it clear | |
1916 | the functions can get types '0' and '1'. | |
1917 | ||
4463ce24 AR |
1918 | 2009-06-22 Aleksandar Ristovski <aristovski@qnx.com> |
1919 | ||
1920 | * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0. | |
1921 | * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers. | |
1922 | * regcache.c (get_regcache): Likewise. | |
1923 | * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion. | |
1924 | * win32-low.c (child_fetch_inferior_registers): Remove check for | |
1925 | regno 0. | |
1926 | ||
cf8fd78b PA |
1927 | 2009-06-19 Aleksandar Ristovski <aristovski@qnx.com> |
1928 | Pedro Alves <pedro@codesourcery.com> | |
1929 | ||
1930 | * target.h (struct target_ops) <supports_multi_process>: New | |
1931 | callback. | |
1932 | (target_supports_multi_process): New. | |
1933 | * server.c (handle_query): Even if GDB reports support, only | |
1934 | enable multi-process if the target also supports it. Report | |
1935 | multi-process support only if the target backend supports it. | |
1936 | * linux-low.c (linux_supports_multi_process): New function. | |
1937 | (linux_target_ops): Install it as target_supports_multi_process | |
1938 | callback. | |
1939 | ||
47c0c975 DE |
1940 | 2009-05-24 Doug Evans <dje@google.com> |
1941 | ||
e09875d4 DE |
1942 | Global renaming of find_thread_pid to find_thread_ptid. |
1943 | * server.h (find_thread_ptid): Renamed from find_thread_pid. | |
1944 | * inferiors.c (find_thread_ptid): Renamed from find_thread_pid. | |
1945 | All callers updated. | |
1946 | ||
e27d73f6 DE |
1947 | * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp |
1948 | to resume the newly created thread, don't call ptrace (PTRACE_CONT) | |
1949 | directly. | |
1950 | ||
47c0c975 DE |
1951 | * linux-low.c (get_stop_pc): Print pc if debug_threads. |
1952 | (check_removed_breakpoint, linux_wait_for_lwp): Ditto. | |
1953 | (linux_resume_one_lwp): Ditto. | |
1954 | ||
2acc282a DE |
1955 | 2009-05-23 Doug Evans <dje@google.com> |
1956 | ||
1957 | * linux-low.c (linux_resume_one_lwp): Change type of first arg | |
1958 | from struct inferior_list_entry * to struct lwp_info *. | |
1959 | All callers updated. | |
1960 | ||
9f1036c1 DE |
1961 | 2009-05-13 Doug Evans <dje@google.com> |
1962 | ||
1963 | * linux-x86-low.c: Don't include assert.h. | |
1964 | (x86_siginfo_fixup): Use fatal, not assert. | |
1965 | (x86_arch_setup): Fix comment. | |
1966 | ||
d0722149 DE |
1967 | 2009-05-12 Doug Evans <dje@google.com> |
1968 | ||
1969 | Biarch support for i386/amd64 gdbserver. | |
1970 | * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c. | |
1971 | Add linux-x86-low.c. | |
1972 | (linux-i386-low.o, linux-x86-64-low.o): Delete. | |
1973 | (linux-x86-low.o): Add. | |
1974 | * linux-x86-64-low.c: Delete. | |
1975 | * linux-i386-low.c: Delete. | |
1976 | * linux-x86-low.c: New file. | |
1977 | * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with | |
1978 | linux-x86-low.o. | |
1979 | (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with | |
1980 | linux-x86-low.o. | |
1981 | (x86_64-linux srv_regobj): Add reg-i386-linux.o. | |
1982 | * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h. | |
1983 | (linux_child_pid_to_exec_file): New function. | |
1984 | (elf_64_header_p, elf_64_file_p): New functions. | |
1985 | (siginfo_fixup): New function. | |
1986 | (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to | |
1987 | give target a chance to convert layout. | |
1988 | * linux-low.h (linux_target_ops): New member siginfo_fixup. | |
1989 | (linux_child_pid_to_exec_file, elf_64_file_p): Declare. | |
1990 | ||
fdeb2a12 DE |
1991 | 2009-05-07 Doug Evans <dje@google.com> |
1992 | ||
1993 | * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak. | |
1994 | (regsets_store_inferior_registers): Ditto. | |
1995 | ||
a6dbe5df PA |
1996 | 2009-05-06 Pedro Alves <pedro@codesourcery.com> |
1997 | ||
1998 | PR server/10048 | |
1999 | ||
2000 | * linux-low.c (must_set_ptrace_flags): Delete. | |
2001 | (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead | |
2002 | of the global. | |
2003 | (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set | |
2004 | `lwp->must_set_ptrace_flags' instead. | |
ba42693b | 2005 | (linux_wait_for_event_1): Set ptrace options here. |
a6dbe5df PA |
2006 | (linux_wait_1): ... not here. |
2007 | ||
5091eb23 DE |
2008 | 2009-04-30 Doug Evans <dje@google.com> |
2009 | ||
9f767825 DE |
2010 | * inferiors.c (started_inferior_callback): New function. |
2011 | (attached_inferior_callback): New function. | |
2012 | (have_started_inferiors_p, have_attached_inferiors_p): New functions. | |
2013 | * server.c (print_started_pid, print_attached_pid): New functions. | |
2014 | (detach_or_kill_for_exit): New function. | |
2015 | (main): Call it instead of for_each_inferior (kill_inferior_callback). | |
2016 | * server.h (have_started_inferiors_p): Declare. | |
2017 | (have_attached_inferiors_p): Declare. | |
2018 | ||
5091eb23 DE |
2019 | * inferiors.c (remove_process): Fix memory leak, free process. |
2020 | * linux-low.c (linux_remove_process): New function. | |
2021 | (linux_kill): Call it instead of remove_process. | |
2022 | (linux_detach, linux_wait_1): Ditto. | |
2023 | ||
155c8968 PA |
2024 | 2009-04-19 Danny Backx <dannybackx@users.sourceforge.net> |
2025 | ||
2026 | * configure.srv: Add x86 Windows CE target. | |
2027 | ||
7fe519cb UW |
2028 | 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com> |
2029 | ||
2030 | * inferiors.c (get_thread_process): Make global. | |
2031 | * server.h (get_thread_process): Add prototype. | |
2032 | * thread-db.c (find_one_thread): Use get_thread_process | |
2033 | instead of current_process. | |
2034 | (thread_db_get_tls_address): Do not crash if called when | |
2035 | thread layer is not yet initialized. | |
2036 | ||
5472f405 UW |
2037 | 2009-04-03 Ulrich Weigand <uweigand@de.ibm.com> |
2038 | ||
2039 | * remote-utils.c (prepare_resume_reply): Null-terminate packet. | |
2040 | * spu-low.c (current_tid): Rename to ... | |
2041 | (current_ptid): ... this. | |
2042 | (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory, | |
2043 | spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use | |
2044 | ptid_get_lwp (current_ptid) instead of current_tid. | |
2045 | (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument | |
2046 | instead of current_tid. Use find_process_pid to verify pid | |
2047 | argument is valid. Pass proper argument to remove_process. | |
2048 | (spu_thread_alive): Compare current_ptid instead of current_tid. | |
2049 | (spu_resume): Likewise. | |
2050 | ||
55ac2b99 PA |
2051 | 2009-04-02 Pedro Alves <pedro@codesourcery.com> |
2052 | ||
2053 | * linux-low.c (usr_store_inferior_registers): Declare local `pid' | |
2054 | variable. | |
2055 | ||
95954743 PA |
2056 | 2009-04-01 Pedro Alves <pedro@codesourcery.com> |
2057 | ||
2058 | Implement the multiprocess extensions, and add linux multiprocess | |
2059 | support. | |
2060 | ||
2061 | * server.h (ULONGEST): Declare. | |
2062 | (struct ptid, ptid_t): New. | |
2063 | (minus_one_ptid, null_ptid): Declare. | |
2064 | (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp) | |
2065 | (ptid_get_tid, ptid_equal, ptid_is_pid): Declare. | |
2066 | (struct inferior_list_entry): Change `id' type from unsigned from | |
2067 | to ptid_t. | |
2068 | (struct sym_cache, struct breakpoint, struct | |
2069 | process_info_private): Forward declare. | |
2070 | (struct process_info): Declare. | |
2071 | (current_process): Declare. | |
2072 | (all_processes): Declare. | |
2073 | (initialize_inferiors): Declare. | |
2074 | (add_thread): Adjust to use ptid_t. | |
2075 | (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto. | |
2076 | (add_process, remove_process, find_thread_pid): Declare. | |
2077 | (find_inferior_id): Adjust to use ptid_t. | |
2078 | (cont_thread, general_thread, step_thread): Change type to ptid_t. | |
2079 | (multi_process): Declare. | |
2080 | (push_event): Adjust to use ptid_t. | |
2081 | (read_ptid, write_ptid): Declare. | |
2082 | (prepare_resume_reply): Adjust to use ptid_t. | |
2083 | (clear_symbol_cache): Declare. | |
2084 | * inferiors.c (all_processes): New. | |
2085 | (null_ptid, minus_one_ptid): New. | |
2086 | (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp) | |
2087 | (ptid_get_tid, ptid_equal, ptid_is_pid): New. | |
2088 | (add_thread): Change unsigned long to ptid. Remove gdb_id | |
2089 | parameter. Adjust. | |
2090 | (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid. | |
2091 | (gdb_id_to_thread): Rename to ... | |
2092 | (find_thread_pid): ... this. Change unsigned long to ptid. | |
2093 | (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid. | |
2094 | (loaded_dll, pull_pid_from_list): Adjust. | |
2095 | (add_process, remove_process, find_process_pid) | |
2096 | (get_thread_process, current_process, initialize_inferiors): New. | |
2097 | * target.h (struct thread_resume) <thread>: Change type to ptid_t. | |
2098 | (struct target_waitstatus) <related_pid>: Ditto. | |
2099 | (struct target_ops) <kill, detach>: Add `pid' argument. Change | |
2100 | return type to int. | |
2101 | (struct target_ops) <join>: Add `pid' argument. | |
2102 | (struct target_ops) <thread_alive>: Change pid's type to ptid_t. | |
2103 | (struct target_ops) <wait>: Add `ptid' field. Change return type | |
2104 | to ptid. | |
2105 | (kill_inferior, detach_inferior, join_inferior): Add `pid' argument. | |
2106 | (mywait): Add `ptid' argument. Change return type to ptid_t. | |
2107 | (target_pid_to_str): Declare. | |
2108 | * target.c (set_desired_inferior): Adjust to use ptids. | |
2109 | (mywait): Add new `ptid' argument. Adjust. | |
2110 | (target_pid_to_str): New. | |
2111 | * mem-break.h (free_all_breakpoints): Declare. | |
2112 | * mem-break.c (breakpoints): Delelete. | |
2113 | (set_breakpoint_at, delete_breakpoint, find_breakpoint_at) | |
2114 | (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust | |
2115 | to use per-process breakpoint list. | |
2116 | (free_all_breakpoints): New. | |
2117 | * remote-utils.c (struct sym_cache) <name>: Drop `const'. | |
2118 | (symbol_cache, all_symbols_looked_up): Delete. | |
2119 | (hexchars): New. | |
2120 | (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one, | |
2121 | read_ptid): New. | |
2122 | (prepare_resume_reply): Change ptid argument's type from unsigned | |
2123 | long to ptid_t. Adjust. Implement W;process and X;process. | |
2124 | (free_sym_cache, clear_symbol_cache): New. | |
2125 | (look_up_one_symbol): Adjust to per-process symbol cache. * | |
2126 | * server.c (cont_thread, general_thread, step_thread): Change type | |
2127 | to ptid_t. | |
2128 | (attached): Delete. | |
2129 | (multi_process): New. | |
2130 | (last_ptid): Change type to ptid_t. | |
2131 | (struct vstop_notif) <ptid>: Change type to ptid_t. | |
2132 | (queue_stop_reply, push_event): Change `ptid' argument's type to | |
2133 | ptid_t. | |
2134 | (discard_queued_stop_replies): Add `pid' argument. | |
2135 | (start_inferior): Adjust to use ptids. Adjust to mywait interface | |
2136 | changes. Don't reference the `attached' global. | |
2137 | (attach_inferior): Adjust to mywait interface changes. | |
2138 | (handle_query): Adjust to use ptids. Parse GDB's qSupported | |
2139 | features. Handle and report "multiprocess+". Handle | |
2140 | "qAttached:PID". | |
2141 | (handle_v_cont): Adjust to use ptids. Adjust to mywait interface | |
2142 | changes. | |
2143 | (handle_v_kill): New. | |
2144 | (handle_v_stopped): Adjust to use target_pid_to_str. | |
2145 | (handle_v_requests): Allow multiple attaches and runs when | |
2146 | multiprocess extensions are in effect. Handle "vKill". | |
2147 | (myresume): Adjust to use ptids. | |
2148 | (queue_stop_reply_callback): Add `arg' parameter. Handle it. | |
2149 | (handle_status): Adjust to discard_queued_stop_replies interface | |
2150 | change. | |
2151 | (first_thread_of, kill_inferior_callback) | |
2152 | (detach_or_kill_inferior_callback, join_inferiors_callback): New. | |
2153 | (main): Call initialize_inferiors. Adjust to use ptids, killing | |
2154 | and detaching from all inferiors. Handle multiprocess packet | |
2155 | variants. | |
2156 | * linux-low.h: Include gdb_proc_service.h. | |
2157 | (struct process_info_private): New. | |
2158 | (struct linux_target_ops) <pid_of>: Use ptid_get_pid. | |
2159 | <lwpid_of>: Use ptid_get_lwp. | |
2160 | (get_lwp_thread): Adjust. | |
2161 | (struct lwp_info): Add `dead' member. | |
2162 | (find_lwp_pid): Declare. | |
2163 | * linux-low.c (thread_db_active): Delete. | |
2164 | (new_inferior): Adjust comment. | |
2165 | (inferior_pid): Delete. | |
2166 | (linux_add_process): New. | |
2167 | (handle_extended_wait): Adjust. | |
2168 | (add_lwp): Change unsigned long to ptid. | |
2169 | (linux_create_inferior): Add process to processes table. Adjust | |
2170 | to use ptids. Don't set new_inferior here. | |
2171 | (linux_attach_lwp): Rename to ... | |
2172 | (linux_attach_lwp_1): ... this. Add `initial' argument. Handle | |
2173 | it. Adjust to use ptids. | |
2174 | (linux_attach_lwp): New. | |
2175 | (linux_attach): Add process to processes table. Don't set | |
2176 | new_inferior here. | |
2177 | (struct counter): New. | |
2178 | (second_thread_of_pid_p, last_thread_of_process_p): New. | |
2179 | (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to | |
2180 | multiple processes. | |
2181 | (linux_kill): Add `pid' argument. Handle it. Adjust to multiple | |
2182 | processes. Remove process from process table. | |
2183 | (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust | |
2184 | to multiple processes. | |
2185 | (any_thread_of): New. | |
2186 | (linux_detach): Add `pid' argument, and handle it. Remove process | |
2187 | from processes table. | |
2188 | (linux_join): Add `pid' argument. Handle it. | |
2189 | (linux_thread_alive): Change unsighed long argument to ptid_t. | |
2190 | Consider dead lwps as not being alive. | |
2191 | (status_pending_p): Rename `dummy' argument to `arg'. Filter out | |
2192 | threads we're not interested in. | |
2193 | (same_lwp, find_lwp_pid): New. | |
2194 | (linux_wait_for_lwp): Change `pid' argument's type from int to | |
2195 | ptid_t. Adjust. | |
2196 | (linux_wait_for_event): Rename to ... | |
2197 | (linux_wait_for_event_1): ... this. Change `pid' argument's type | |
2198 | from int to ptid_t. Adjust. | |
2199 | (linux_wait_for_event): New. | |
2200 | (linux_wait_1): Add `ptid' argument. Change return type to | |
2201 | ptid_t. Adjust. Use last_thread_of_process_p. Remove processes | |
2202 | that exit from the process table. | |
2203 | (linux_wait): Add `ptid' argument. Change return type to ptid_t. | |
2204 | Adjust. | |
2205 | (mark_lwp_dead): New. | |
2206 | (wait_for_sigstop): Adjust to use ptids. If a process exits while | |
2207 | stopping all threads, mark its main lwp as dead. | |
2208 | (linux_set_resume_request, linux_resume_one_thread): Adjust to use | |
2209 | ptids. | |
2210 | (fetch_register, usr_store_inferior_registers) | |
2211 | (regsets_fetch_inferior_registers) | |
2212 | (regsets_store_inferior_registers, linux_read_memory) | |
2213 | (linux_write_memory): Inline `inferior_pid'. | |
2214 | (linux_look_up_symbols): Adjust to use per-process | |
2215 | `thread_db_active'. | |
2216 | (linux_request_interrupt): Adjust to use ptids. | |
2217 | (linux_read_auxv): Inline `inferior_pid'. | |
2218 | (initialize_low): Don't reference thread_db_active. | |
2219 | * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove. | |
2220 | * proc-service.c (ps_lgetregs): Use find_lwp_pid. | |
2221 | (ps_getpid): Return the pid of the current inferior. | |
2222 | * thread-db.c (proc_handle, thread_agent): Delete. | |
2223 | (thread_db_create_event, thread_db_enable_reporting): Adjust to | |
2224 | per-process data. | |
2225 | (find_one_thread): Change argument type to ptid_t. Adjust to | |
2226 | per-process data. | |
2227 | (maybe_attach_thread): Adjust to per-process data and ptids. | |
2228 | (thread_db_find_new_threads): Ditto. | |
2229 | (thread_db_init): Ditto. | |
2230 | * spu-low.c (spu_create_inferior, spu_attach): Add process to | |
2231 | processes table. Adjust to use ptids. | |
2232 | (spu_kill, spu_detach): Adjust interface. Remove process from | |
2233 | processes table. | |
2234 | (spu_join, spu_thread_alive): Adjust interface. | |
2235 | (spu_wait): Adjust interface. Remove process from processes | |
2236 | table. Adjust to use ptids. | |
2237 | * win32-low.c (current_inferior_tid): Delete. | |
2238 | (current_inferior_ptid): New. | |
2239 | (debug_event_ptid): New. | |
2240 | (thread_rec): Take a ptid. Adjust. | |
2241 | (child_add_thread): Add `pid' argument. Adjust to use ptids. | |
2242 | (child_delete_thread): Ditto. | |
2243 | (do_initial_child_stuff): Add `attached' argument. Add process to | |
2244 | processes table. | |
2245 | (child_fetch_inferior_registers, child_store_inferior_registers): | |
2246 | Adjust. | |
2247 | (win32_create_inferior): Pass 0 to do_initial_child_stuff. | |
2248 | (win32_attach): Pass 1 to do_initial_child_stuff. | |
2249 | (win32_kill): Adjust interface. Remove process from processes | |
2250 | table. | |
2251 | (win32_detach): Ditto. | |
2252 | (win32_join): Adjust interface. | |
2253 | (win32_thread_alive): Take a ptid. | |
2254 | (win32_resume): Adjust to use ptids. | |
2255 | (get_child_debug_event): Ditto. | |
2256 | (win32_wait): Adjust interface. Remove exiting process from | |
2257 | processes table. | |
2258 | ||
bd99dc85 PA |
2259 | 2009-04-01 Pedro Alves <pedro@codesourcery.com> |
2260 | ||
2261 | Non-stop mode support. | |
2262 | ||
2263 | * server.h (non_stop): Declare. | |
2264 | (gdb_client_data, handler_func): Declare. | |
2265 | (delete_file_handler, add_file_handler, start_event_loop): | |
2266 | Declare. | |
2267 | (handle_serial_event, handle_target_event, push_event) | |
2268 | (putpkt_notif): Declare. | |
2269 | * target.h (enum resume_kind): New. | |
2270 | (struct thread_resume): Replace `step' field by `kind' field. | |
2271 | (TARGET_WNOHANG): Define. | |
2272 | (struct target_ops) <wait>: Add `options' argument. | |
2273 | <supports_non_stop, async, start_non_stop>: New fields. | |
2274 | (target_supports_non_stop, target_async): New. | |
2275 | (start_non_stop): Declare. | |
2276 | (mywait): Add `options' argument. | |
2277 | * target.c (mywait): Add `options' argument. Print child exit | |
2278 | notifications here. | |
2279 | (start_non_stop): New. | |
2280 | * server.c (non_stop, own_buf, mem_buf): New globals. | |
2281 | (struct vstop_notif): New. | |
2282 | (notif_queue): New global. | |
2283 | (queue_stop_reply, push_event, discard_queued_stop_replies) | |
2284 | (send_next_stop_reply): New. | |
2285 | (start_inferior): Adjust to use resume_kind. Adjust to mywait | |
2286 | interface changes. | |
2287 | (attach_inferior): In non-stop mode, don't wait for the target | |
2288 | here. | |
2289 | (handle_general_set): Handle QNonStop. | |
2290 | (handle_query): When handling qC, return the current general | |
2291 | thread, instead of the first thread of the list. | |
2292 | (handle_query): If the backend supports non-stop mode, include | |
2293 | QNonStop+ in the qSupported query response. | |
2294 | (handle_v_cont): Adjust to use resume_kind. Handle resume_stop | |
2295 | and non-stop mode. | |
2296 | (handle_v_attach, handle_v_run): Handle non-stop mode. | |
2297 | (handle_v_stopped): New. | |
2298 | (handle_v_requests): Report support for vCont;t. Handle vStopped. | |
2299 | (myresume): Adjust to use resume_kind. Handle non-stop. | |
2300 | (queue_stop_reply_callback): New. | |
2301 | (handle_status): Handle non-stop mode. | |
2302 | (main): Clear non_stop flag on reconnection. Use the event-loop. | |
2303 | Refactor serial protocol handling from here ... | |
2304 | (process_serial_event): ... to this new function. When GDB | |
2305 | selects any thread, select one here. In non-stop mode, wait until | |
2306 | GDB acks all pending events before exiting. | |
2307 | (handle_serial_event, handle_target_event): New. | |
2308 | * remote-utils.c (remote_open): Install remote_desc in the event | |
2309 | loop. | |
2310 | (remote_close): Remove remote_desc from the event loop. | |
2311 | (putpkt_binary): Rename to... | |
2312 | (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it. | |
2313 | (putpkt_binary): New as wrapper around putpkt_binary_1. | |
2314 | (putpkt_notif): New. | |
2315 | (prepare_resume_reply): In non-stop mode, don't change the | |
2316 | general_thread. | |
2317 | * event-loop.c: New. | |
2318 | * Makefile.in (OBJ): Add event-loop.o. | |
2319 | (event-loop.o): New rule. | |
2320 | ||
2321 | * linux-low.h (pid_of): Moved here. | |
2322 | (lwpid_of): New. | |
2323 | (get_lwp_thread): Use lwpid_of. | |
2324 | (struct lwp_info): Delete `lwpid' field. Add `suspended' field. | |
2325 | * linux-low.c (pid_of): Delete. | |
2326 | (inferior_pid): Use lwpid_of. | |
2327 | (linux_event_pipe): New. | |
2328 | (target_is_async_p): New. | |
2329 | (delete_lwp): New. | |
2330 | (handle_extended_wait): Use lwpid_of. | |
2331 | (add_lwp): Don't set lwpid field. | |
2332 | (linux_attach_lwp): Adjust debug output. Use lwpid_of. | |
2333 | (linux_kill_one_lwp): If killing a running lwp, stop it first. | |
2334 | Use lwpid_of. Adjust to linux_wait_for_event interface changes. | |
2335 | (linux_detach_one_lwp): If detaching from a running lwp, stop it | |
2336 | first. Adjust to linux_wait_for_event interface changes. Use | |
2337 | lwpid_of. | |
2338 | (linux_detach): Don't delete the main lwp here. | |
2339 | (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of. | |
2340 | (status_pending_p): Don't consider explicitly suspended lwps. | |
2341 | (linux_wait_for_lwp): Take an integer pid instead of a lwp_info | |
2342 | pointer. Add OPTIONS argument. Change return type to int. Use | |
2343 | my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of. | |
2344 | (linux_wait_for_event): Take an integer pid instead of a lwp_info | |
2345 | pointer. Add status pointer argument. Return a pid instead of a | |
2346 | status. Use lwpid_of. Adjust to linux_wait_for_lwp interface | |
2347 | changes. In non-stop mode, don't switch to a random thread. | |
2348 | (linux_wait): Rename to... | |
2349 | (linux_wait_1): ... this. Add target_options argument, and handle | |
2350 | it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode, | |
2351 | don't handle the continue thread. Handle TARGET_WNOHANG. Merge | |
2352 | clean exit and signal exit code. Don't stop all threads in | |
2353 | non-stop mode. In all-stop mode, only stop all threads when | |
2354 | reporting a stop to GDB. Handle explicit thread stop requests. | |
2355 | (async_file_flush, async_file_mark): New. | |
2356 | (linux_wait): New. | |
2357 | (send_sigstop): Use lwpid_of. | |
2358 | (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event | |
2359 | interface changes. In non-stop mode, don't switch to a random | |
2360 | thread. | |
2361 | (linux_resume_one_lwp): Use lwpid_of. | |
2362 | (linux_continue_one_thread, linux_queue_one_thread): Merge into ... | |
2363 | (linux_resume_one_thread): ... this. Handle resume_stop. In | |
2364 | non-stop mode, don't look for pending flag in all threads. | |
2365 | (resume_status_pending_p): Don't consider explicitly suspended | |
2366 | threads. | |
2367 | (my_waitpid): Reimplement. Emulate __WALL. | |
2368 | (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo): | |
2369 | Use lwpid_of. | |
2370 | (sigchld_handler, linux_supports_non_stop, linux_async) | |
2371 | (linux_start_non_stop): New. | |
2372 | (linux_target_ops): Register linux_supports_non_stop, linux_async | |
2373 | and linux_start_non_stop. | |
2374 | (initialize_low): Install SIGCHLD handler. | |
2375 | * thread-db.c (thread_db_create_event, find_one_thread) | |
2376 | (thread_db_get_tls_address): Use lwpid_of. | |
2377 | * win32-low.c (win32_detach): Adjust to use resume_kind. | |
2378 | (win32_wait): Add `options' argument. | |
2379 | * spu-low.c (spu_resume): Adjust to use resume_kind. | |
2380 | (spu_wait): Add `options' argument. | |
2381 | ||
5b1c542e PA |
2382 | 2009-04-01 Pedro Alves <pedro@codesourcery.com> |
2383 | ||
2384 | Decouple target code from remote protocol. | |
2385 | ||
2386 | * target.h (enum target_waitkind): New. | |
2387 | (struct target_waitstatus): New. | |
2388 | (struct target_ops) <wait>: Return an unsigned long. Take a | |
2389 | target_waitstatus pointer instead of a char pointer. | |
2390 | (mywait): Likewise. | |
2391 | * target.c (mywait): Change prototype to return an unsigned long. | |
2392 | Take a target_waitstatus pointer instead of a char pointer. Adjust. | |
2393 | * server.h (thread_from_wait, old_thread_from_wait): Delete | |
2394 | declarations. | |
2395 | (prepare_resume_reply): Change prototype to take a | |
2396 | target_waitstatus. | |
2397 | * server.c (thread_from_wait, old_thread_from_wait): Delete. | |
2398 | (last_status, last_ptid): New. | |
2399 | (start_inferior): Remove "statusptr" argument. Adjust. Return a | |
2400 | pid instead of a signal. | |
2401 | (attach_inferior): Remove "status" and "signal" parameters. | |
2402 | Adjust. | |
2403 | (handle_query): For qGetTLSAddr, parse the thread id with strtol, | |
2404 | not as an address. | |
2405 | (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill) | |
2406 | (handle_v_requests, myresume): Remove "status" and "signal" | |
2407 | parameters. Adjust. | |
2408 | (handle_status): New. | |
2409 | (main): Delete local `status'. Adjust. | |
2410 | * remote-utils.c: Include target.h. | |
2411 | (prepare_resume_reply): Change prototype to take a | |
2412 | target_waitstatus. Adjust. | |
2413 | ||
2414 | * linux-low.c (linux_wait): Adjust to new target_ops->wait | |
2415 | interface. | |
2416 | * spu-low.c (spu_wait): Adjust. | |
2417 | * win32-low.c (enum target_waitkind, struct target_waitstatus): | |
2418 | Delete. | |
2419 | (win32_wait): Adjust. | |
2420 | ||
2bd7c093 PA |
2421 | 2009-04-01 Pedro Alves <pedro@codesourcery.com> |
2422 | ||
2423 | * target.h (struct thread_resume): Delete leave_stopped member. | |
2424 | (struct target_ops): Add a `n' argument to the `resume' callback. | |
2425 | * server.c (start_inferior): Adjust. | |
2426 | (handle_v_cont, myresume): Adjust. | |
2427 | * linux-low.c (check_removed_breakpoint): Adjust to resume | |
2428 | interface change, and to removed leave_stopped field. | |
2429 | (resume_ptr): Delete. | |
2430 | (struct thread_resume_array): New. | |
2431 | (linux_set_resume_request): Add new `arg' parameter. Adjust to | |
2432 | resume interface change. | |
2433 | (linux_continue_one_thread, linux_queue_one_thread) | |
2434 | (resume_status_pending_p): Check if the resume field is NULL | |
2435 | instead of checking the leave_stopped member. | |
2436 | (linux_resume): Adjust to the target resume interface change. | |
2437 | * spu-low.c (spu_resume): Adjust to the target resume interface | |
2438 | change. | |
2439 | * win32-low.c (win32_detach, win32_resume): Ditto. | |
2440 | ||
c35fafde PA |
2441 | 2009-04-01 Pedro Alves <pedro@codesourcery.com> |
2442 | ||
2443 | * linux-low.c (linux_wait_for_event): Don't clear the `stepping' | |
2444 | flag. | |
2445 | (wait_for_sigstop): Don't leave a finished single-step SIGTRAP | |
2446 | pending. | |
2447 | (linux_continue_one_thread): Only preserve the stepping flag if | |
2448 | there's a pending breakpoint. | |
2449 | ||
0a59d50b PA |
2450 | 2009-03-31 Pedro Alves <pedro@codesourcery.com> |
2451 | ||
2452 | * server.c (main): After the inferior having exited, call | |
2453 | remote_close before exiting gdbserver. | |
2454 | ||
f04c6d38 TJB |
2455 | 2009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com> |
2456 | ||
2457 | Fix size of FPSCR in Power 7 processors. | |
2458 | * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define. | |
2459 | (PPC_FEATURE_HAS_DFP): New #define. | |
2460 | (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on | |
2461 | size of the FPSCR. | |
2462 | ||
78e5cee6 PA |
2463 | 2009-03-23 Pedro Alves <pedro@codesourcery.com> |
2464 | ||
2465 | * server.c (handle_query) Whitespace and formatting. | |
2466 | ||
1b3f6016 PA |
2467 | 2009-03-22 Pedro Alves <pedro@codesourcery.com> |
2468 | ||
2469 | * i387-fp.c, linux-arm-low.c, linux-cris-low.c, | |
2470 | linux-crisv32-low.c, linux-i386-low.c, linux-low.c, | |
2471 | linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c, | |
2472 | linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c, | |
2473 | regcache.c, remote-utils.c, server.c, spu-low.c, target.h, | |
2474 | thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c, | |
2475 | Makefile.in, configure.ac: Fix whitespace throughout. | |
2476 | * configure: Regenerate. | |
2477 | ||
a07b2135 PA |
2478 | 2009-03-22 Pedro Alves <pedro@codesourcery.com> |
2479 | ||
2480 | * inferiors.c (find_inferior): Make it safe for the callback | |
2481 | function to delete the currently iterated inferior. | |
2482 | ||
67cc2626 PA |
2483 | 2009-03-22 Pedro Alves <pedro@codesourcery.com> |
2484 | ||
2485 | * Makefile.in (linuw_low_h): Move higher. | |
2486 | (thread-db.o): Depend on $(linux_low_h). | |
2487 | ||
54a0b537 PA |
2488 | 2009-03-17 Pedro Alves <pedro@codesourcery.com> |
2489 | ||
2490 | Rename "process" to "lwp" throughout. | |
2491 | ||
2492 | * linux-low.c (all_processes): Rename to... | |
2493 | (all_lwps): ... this. | |
2494 | (inferior_pid, handle_extended_wait, get_stop_pc): Adjust. | |
2495 | (add_process): Rename to ... | |
2496 | (add_lwp): ... this. Adjust. | |
2497 | (linux_create_inferior): Adjust. | |
2498 | (linux_attach_lwp): Adjust. | |
2499 | (linux_attach): Adjust. | |
2500 | (linux_kill_one_process): Rename to ... | |
2501 | (linux_kill_one_lwp): ... this. Adjust. | |
2502 | (linux_kill): Adjust. | |
2503 | (linux_detach_one_process): Rename to ... | |
2504 | (linux_detach_one_lwp): ... this. Adjust. | |
2505 | (linux_detach): Adjust. | |
2506 | (check_removed_breakpoint): Adjust. | |
2507 | (status_pending_p): Adjust. | |
2508 | (linux_wait_for_process): Rename to ... | |
2509 | (linux_wait_for_lwp): ... this. Adjust. | |
2510 | (linux_wait_for_event): Adjust. | |
2511 | (send_sigstop): Adjust. | |
2512 | (wait_for_sigstop): Adjust. | |
2513 | (stop_all_processes): Rename to ... | |
2514 | (stop_all_lwps): ... this. | |
2515 | (linux_resume_one_process): Rename to ... | |
2516 | (linux_resume_one_lwp): ... this. Adjust. | |
2517 | (linux_set_resume_request, linux_continue_one_thread) | |
2518 | (linux_queue_one_thread, resume_status_pending_p) | |
2519 | (usr_store_inferior_registers, regsets_store_inferior_registers) | |
2520 | (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo): | |
2521 | Adjust. | |
2522 | * linux-low.h (get_process): Rename to ... | |
2523 | (get_lwp): ... this. Adjust. | |
2524 | (get_thread_process): Rename to ... | |
2525 | (get_thread_lwp): ... this. Adjust. | |
2526 | (get_process_thread): Rename to ... | |
2527 | (get_lwp_thread): ... this. Adjust. | |
2528 | (struct process_info): Rename to ... | |
2529 | (struct lwp_info): ... this. | |
2530 | (all_processes): Rename to ... | |
2531 | (all_lwps): ... this. | |
2532 | * proc-service.c (ps_lgetregs): Adjust. | |
2533 | * thread-db.c (thread_db_create_event, find_one_thread) | |
2534 | (maybe_attach_thread, thread_db_get_tls_address): Adjust. | |
2535 | ||
0b16c5cf PA |
2536 | 2009-03-14 Pedro Alves <pedro@codesourcery.com> |
2537 | ||
2538 | * server.c (handle_query): Handle "qAttached". | |
2539 | ||
32de4b9d NS |
2540 | 2009-03-13 Nathan Sidwell <nathan@codesourcery.com> |
2541 | ||
2542 | * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to | |
2543 | GPLv3, update license URL. | |
2544 | ||
2aecd87f DE |
2545 | 2009-03-01 Doug Evans <dje@google.com> |
2546 | ||
93efd302 | 2547 | * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common. |
2aecd87f DE |
2548 | (server_h): Add gdb_signals.h. |
2549 | (signals.o): Update. | |
2550 | * server.h (target_signal_from_host,target_signal_to_host_p) | |
2551 | (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h. | |
2552 | ||
86b1f9c5 PM |
2553 | 2009-02-14 Pierre Muller <muller@ics.u-strasbg.fr> |
2554 | ||
2555 | * remote-utils.c (getpkt): Also generate remote-debug | |
2556 | information if noack_mode is set. | |
2557 | ||
4aa995e1 PA |
2558 | 2009-02-06 Pedro Alves <pedro@codesourcery.com> |
2559 | ||
2560 | * server.c (handle_query): Report qXfer:siginfo:read and | |
2561 | qXfer:siginfo:write as supported and handle them. | |
2562 | * target.h (struct target_ops) <qxfer_siginfo>: New field. | |
2563 | * linux-low.c (linux_xfer_siginfo): New. | |
2564 | (linux_target_ops): Set it. | |
2565 | ||
62709adf PA |
2566 | 2009-01-26 Pedro Alves <pedro@codesourcery.com> |
2567 | ||
2568 | * server.c (gdbserver_usage): Mention --remote-debug. | |
2569 | (main): Accept '--remote-debug' switch. | |
2570 | ||
aef93bd7 DE |
2571 | 2009-01-18 Doug Evans <dje@google.com> |
2572 | ||
2573 | * regcache.c (new_register_cache): No need to check result of xcalloc. | |
2574 | * server.c (handle_search_memory): Back out calls to xmalloc, | |
2575 | result is checked and error is returned to user upon failure. | |
2576 | (handle_query): Ditto. Add more checks for result of malloc. | |
2577 | (handle_v_cont): Check result of malloc, report error back to | |
2578 | user upon failure. | |
2579 | (handle_v_run): Ditto. Call freeargv. | |
2580 | * server.h (freeargv): Declare. | |
2581 | * utils.c (freeargv): New fn. | |
2582 | ||
54363045 DE |
2583 | 2009-01-15 Doug Evans <dje@google.com> |
2584 | ||
f626972c DE |
2585 | * gdbreplay.c (perror_with_name): Make arg const char *. |
2586 | * server.h (target_signal_to_name): Make return type const char *. | |
0842e787 | 2587 | * thread-db.c (thread_db_err_str): Make return type const char *. |
f626972c | 2588 | * utils.c (perror_with_name): Make arg const char *. |
54363045 | 2589 | |
18aae699 PA |
2590 | 2009-01-14 Pedro Alves <pedro@codesourcery.com> |
2591 | ||
2592 | * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE | |
2593 | when handling a EXIT_PROCESS_DEBUG_EVENT. | |
2594 | ||
ff703abe JB |
2595 | 2009-01-06 Joel Brobecker <brobecker@adacore.com> |
2596 | ||
2597 | * gdbreplay.c (gdbreplay_version): Update copyright year. | |
2598 | * server.c (gdbserver_version): Likewise. | |
2599 | ||
f21cc1a2 | 2600 | 2009-01-05 Doug Evans <dje@google.com> |
0e21c1ec DE |
2601 | |
2602 | * linux-low.c (linux_attach_lwp): Add some comments/fixmes. | |
f21cc1a2 | 2603 | (handle_extended_wait): Improve comment. |
0e21c1ec | 2604 | |
bca929d3 DE |
2605 | 2008-12-13 Doug Evans <dje@google.com> |
2606 | ||
2607 | * utils.c (xmalloc,xcalloc,xstrdup): New fns. | |
2608 | * server.h (ATTR_MALLOC): New macro. | |
2609 | (xmalloc,xcalloc,xstrdup): Declare. | |
2610 | * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup. | |
2611 | * inferiors.c: Ditto. | |
2612 | * linux-low.c: Ditto. | |
2613 | * mem-break.c: Ditto. | |
2614 | * regcache.c: Ditto. | |
2615 | * remote-utils.c: Ditto. | |
2616 | * server.c: Ditto. | |
2617 | * target.c: Ditto. | |
2618 | * win32-low.c: Ditto. | |
2619 | ||
97438e3f DE |
2620 | 2008-12-12 Doug Evans <dje@google.com> |
2621 | ||
896c7fbb DE |
2622 | * linux-low.c (linux_wait_for_process): Don't clobber current_inferior |
2623 | in debugging printf. | |
2624 | ||
97438e3f DE |
2625 | * linux-low.c (handle_extended_wait): Simplify, use my_waitpid. |
2626 | ||
e3b886f8 DE |
2627 | 2008-12-09 Doug Evans <dje@google.com> |
2628 | ||
2629 | * linux-low.h (struct process_info): Delete member tid, unused. | |
2630 | * thread-db.c (find_one_thread): Update. | |
2631 | (maybe_attach_thread): Update. | |
2632 | ||
07e059b5 VP |
2633 | 2008-12-02 Pedro Alves <pedro@codesourcery.com> |
2634 | ||
2635 | * target.h (struct target_ops): Add qxfer_osdata member. | |
2636 | * linux-low.c: Include ctype.h and pwd.h and sys/types.h | |
2637 | and dirent.h. | |
2638 | (linux_qxfer_osdata): New functions. | |
2639 | (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata | |
2640 | callback. | |
2641 | * server.c (handle_query): Handle "qXfer:osdata:read:". | |
2642 | * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish) | |
2643 | (buffer_xml_printf): New functions. | |
2644 | * server.h (struct buffer): New. | |
2645 | (buffer_grow_str, buffer_grow_str0): New macros. | |
2646 | (buffer_grow, buffer_free, buffer_init, buffer_finish) | |
2647 | (buffer_xml_printf): Declare. | |
2648 | ||
4cab47ab DE |
2649 | 2008-11-24 Doug Evans <dje@google.com> |
2650 | ||
2651 | * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused. | |
2652 | ||
f142445f DJ |
2653 | 2008-11-24 Daniel Jacobowitz <dan@codesourcery.com> |
2654 | ||
2655 | * server.c (handle_v_run): Always use the supplied argument list. | |
2656 | ||
d0107bb6 BW |
2657 | 2008-11-19 Bob Wilson <bob.wilson@acm.org> |
2658 | ||
2659 | * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4. | |
2660 | (xtensa_regmap_table): Add entry for scompare1. | |
2661 | ||
2c4ad781 TJB |
2662 | 2008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com> |
2663 | ||
2664 | * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c, | |
2665 | powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c, | |
2666 | powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c, | |
2667 | powerpc-isa205-64l.o, powerpc-isa205-64l.c, | |
2668 | powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c, | |
2669 | powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets. | |
2670 | * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and | |
2671 | XML target descriptions. | |
2672 | * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR | |
2673 | when inferior is running on an ISA 2.05 or later processor. Add | |
2674 | special case to return offset for full 64-bit slot of FPSCR when | |
2675 | in 32-bits. | |
2676 | ||
dfb64f85 DJ |
2677 | 2008-11-14 Daniel Gutson <dgutson@codesourcery.com> |
2678 | ||
2679 | * Makefile.in (SFILES, clean): Added sparc64 files. | |
2680 | (reg-sparc64.o, reg-sparc64.c): New. | |
2681 | * configure.srv (sparc*-*-linux*): New configuration. | |
2682 | * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace | |
2683 | syscall arguments for SPARC. | |
2684 | (regsets_store_inferior_registers): Likewise. | |
2685 | * linux-sparc-low.c: New file. | |
2686 | ||
66b6e1dd DE |
2687 | 2008-10-21 Doug Evans <dje@google.com> |
2688 | ||
2689 | * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete. | |
2690 | (READLINE_DIR,READLINE_DEP): Delete. | |
2691 | (INTERNAL_CFLAGS): Update. | |
2692 | (LINTFLAGS): Update. | |
2693 | ||
9b710a42 PA |
2694 | 2008-10-10 Pedro Alves <pedro@codesourcery.com> |
2695 | ||
2696 | * server.c (handle_v_run): If GDB didn't specify an argv, use the | |
2697 | whole argv from the last run, not just argv[0]. | |
2698 | ||
5822d809 PA |
2699 | 2008-09-08 Pedro Alves <pedro@codesourcery.com> |
2700 | ||
2701 | * regcache.c (new_register_cache): Return NULL if the register | |
2702 | cache size isn't known yet. | |
2703 | (free_register_cache): Avoid dereferencing a NULL regcache. | |
2704 | ||
74aac56f DJ |
2705 | 2008-09-04 Daniel Jacobowitz <dan@codesourcery.com> |
2706 | ||
2707 | * configure.srv: Merge MIPS and MIPS64. | |
2708 | ||
400b20f5 MR |
2709 | 2008-08-24 Maciej W. Rozycki <macro@linux-mips.org> |
2710 | ||
2711 | * Makefile.in (uninstall): Apply $(EXEEXT) too. | |
2712 | ||
677c5bb1 LM |
2713 | 2008-08-18 Luis Machado <luisgpm@br.ibm.com> |
2714 | ||
2715 | * Makefile.in: Add required vsx dependencies. | |
2716 | ||
2717 | * linux-ppc-low: Define PPC_FEATURE_HAS_VSX. | |
2718 | Declare init_registers_powerpc_vsx32l. | |
2719 | Declare init_registers_powerpc_vsx64l. | |
2720 | Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS. | |
2721 | (ppc_arch_setup): Check for VSX in hwcap. | |
2722 | (ppc_fill_vsxregset): New function. | |
2723 | (ppc_store_vsxregset): New function. | |
2724 | Add new VSX entry in regset_info target_regsets. | |
2725 | ||
2726 | * configure.srv: Add new VSX dependencies. | |
2727 | ||
a6f3e723 SL |
2728 | 2008-08-12 Pedro Alves <pedro@codesourcery.com> |
2729 | ||
2730 | * remote-utils.c (noack_mode, transport_is_reliable): New globals. | |
2731 | (remote_open): Set or clear transport_is_reliable. | |
2732 | (putpkt_binary): Don't expect acks in noack mode. | |
2733 | (getpkt): Don't send ack/nac in noack mode. | |
2734 | * server.c (handle_general_set): Handle QStartNoAckMode. | |
2735 | (handle_query): If connected by tcp pass QStartNoAckMode+ in | |
2736 | qSupported. | |
2737 | (main): Reset noack_mode on every connection. | |
2738 | * server.h (noack_mode): Declare. | |
2739 | ||
a417dc56 RW |
2740 | 2008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> |
2741 | ||
2742 | * Makefile.in (GDBREPLAY_OBS): New variable. | |
2743 | (gdbreplay$(EXEEXT)): Use it to avoid unportable $^. | |
2744 | ||
3221518c UW |
2745 | 2008-08-05 Ulrich Weigand <uweigand@de.ibm.com> |
2746 | Daniel Jacobowitz <dan@codesourcery.com> | |
2747 | ||
2748 | * linux-low.c (linux_resume_one_process): Ignore ESRCH. | |
2749 | (usr_store_inferior_registers): Likewise. | |
2750 | (regsets_store_inferior_registers): Likewise. | |
2751 | ||
ec56be1b PA |
2752 | 2008-07-31 Rolf Jansen <rj@surtec.com> |
2753 | Pedro Alves <pedro@codesourcery.com> | |
2754 | ||
2755 | * configure.ac: Check for memmem declaration. | |
2756 | * server.c [HAVE_MALLOC_H]: Include malloc.h. | |
2757 | (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC) | |
2758 | (disable_packet_qfThreadInfo): Unconditionally compile. | |
2759 | * server.h [!HAVE_DECL_MEMMEM]: Declare memmem. | |
2760 | * configure, config.in: Regenerate. | |
2761 | ||
2fe5e3ff DE |
2762 | 2008-07-28 Doug Kwan <dougkwan@google.com> |
2763 | ||
2764 | * linux-low.c (sys/dir.h, sys/user.h): Remove includes. | |
2765 | (linux_write_memory): Remove declaration of errno. | |
2766 | ||
836acd6d UW |
2767 | 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com> |
2768 | ||
2769 | * linux-low.c (handle_extended_wait): Do not use "status" | |
2770 | variable uninitialized. | |
2771 | ||
aeba519e PA |
2772 | 2008-07-07 Pedro Alves <pedro@codesourcery.com> |
2773 | ||
2774 | * server.c (handle_v_attach): Inhibit reporting dll changes. | |
2775 | ||
db42f210 PA |
2776 | 2008-06-27 Pedro Alves <pedro@codesourcery.com> |
2777 | ||
2778 | * remote-utils.c (prepare_resume_reply): If requested, don't | |
2779 | output "thread:TID" in the T stop reply. | |
2780 | ||
2781 | * server.c (disable_packet_vCont, disable_packet_Tthread) | |
2782 | (disable_packet_qC, disable_packet_qfThreadInfo): New globals. | |
2783 | (handle_query): If requested, disable support for qC, qfThreadInfo | |
2784 | and qsThreadInfo. | |
2785 | (handle_v_requests): If requested, disable support for vCont. | |
2786 | (gdbserver_show_disableable): New. | |
2787 | (main): Handle --disable-packet and --disable-packet=LIST. | |
2788 | ||
2789 | * server.h (disable_packet_vCont, disable_packet_Tthread) | |
2790 | (disable_packet_qC, disable_packet_qfThreadInfo): Declare. | |
2791 | ||
8e4c5421 CD |
2792 | 2008-06-20 Carlos O'Donell <carlos@codesourcery.com> |
2793 | ||
2794 | * server.c (gdbserver_usage): Mention --version. | |
2795 | ||
6e23a804 DJ |
2796 | 2008-06-06 Daniel Jacobowitz <dan@codesourcery.com> |
2797 | ||
2798 | * Makefile.in (gdbreplay.o): New rule. | |
2799 | ||
90aa6a40 JM |
2800 | 2008-06-06 Joseph Myers <joseph@codesourcery.com> |
2801 | ||
2802 | * gdbreplay.c (gdbreplay_version): Say gdbreplay in version | |
2803 | message, not gdbserver. | |
2804 | ||
c16158bc JM |
2805 | 2008-06-05 Vladimir Prus <vladimir@codesourcery.com> |
2806 | Nathan Sidwell <nathan@codesourcery.com> | |
2807 | Joseph Myers <joseph@codesourcery.com> | |
2808 | ||
2809 | * acinclude.m4: Include ../../config/acx.m4. | |
2810 | * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL. | |
2811 | * configure, config.in: Regenerate. | |
2812 | * Makefile.in (gdbreplay$(EXEEXT)): Add version.o. | |
2813 | * server.c (gdbserver_version): Print PKGVERSION. | |
2814 | (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO. | |
2815 | (main): Adjust gdbserver_usage calls. | |
2816 | * gdbreplay.c (version, host_name): Add declarations. | |
2817 | (gdbreplay_version, gdbreplay_usage): New. | |
2818 | (main): Accept --version and --help options. | |
2819 | ||
aeb75bf5 DJ |
2820 | 2008-06-04 Daniel Jacobowitz <dan@codesourcery.com> |
2821 | ||
2822 | * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New. | |
2823 | (arm_breakpoint_at): Handle Thumb. | |
2824 | (the_low_target): Add comment. | |
2825 | ||
76b233dd UW |
2826 | 2008-05-29 Ulrich Weigand <uweigand@de.ibm.com> |
2827 | ||
2828 | * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer. | |
2829 | ||
08388c79 DE |
2830 | 2008-05-09 Doug Evans <dje@google.com> |
2831 | ||
a3c83fae DE |
2832 | * server.h (decode_search_memory_packet): Declare. |
2833 | * remote-utils.c (decode_search_memory_packet): New fn. | |
2834 | * server.c (handle_search_memory_1): New fn. | |
08388c79 DE |
2835 | (handle_search_memory): New fn. |
2836 | (handle_query): Process qSearch:memory packets. | |
2837 | ||
bb9c3d36 UW |
2838 | 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com> |
2839 | ||
2840 | * regcache.c (registers_length): Remove. | |
2841 | (set_register_cache): Verify that PBUFSIZ is large enough to hold a | |
2842 | full register packet. | |
2843 | * regcache.h (registers_length): Remove prototype. | |
2844 | * server.h (PBUFSIZ): Define to 16384. | |
2845 | ||
7284e1be UW |
2846 | 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com> |
2847 | ||
2848 | * configure.srv (powerpc*-*-linux*): Set srv_regobj to | |
2849 | powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o, | |
2850 | powerpc-64l.o, and powerpc-altivec64l.o. | |
2851 | Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and | |
2852 | rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml, | |
2853 | rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml, | |
2854 | rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml, | |
2855 | rs6000/power-linux.xml, and rs6000/power64-linux.xml | |
2856 | to srv_xmlfiles. | |
2857 | ||
2858 | * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ... | |
2859 | (powerpc-32l.o, powerpc-32l.c): ... these new rules. | |
2860 | (powerpc-32.o, powerpc-32.c): Remove, replace by ... | |
2861 | (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules. | |
2862 | (powerpc-e500.o, powerpc-e500.c): Remove, replace by ... | |
2863 | (powerpc-e500l.o, powerpc-e500l.c): ... these new rules. | |
2864 | (reg-ppc64.o, reg-ppc64.c): Remove, replace by ... | |
2865 | (powerpc-64l.o, powerpc-64l.c): ... these new rules. | |
2866 | (powerpc-64.o, powerpc-64.c): Remove, replace by ... | |
2867 | (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules. | |
2868 | (clean): Update. | |
2869 | ||
2870 | * linux-ppc-low.c (init_registers_ppc): Remove, replace by ... | |
2871 | (init_registers_powerpc_32l): ... this new prototype. | |
2872 | (init_registers_powerpc_32): Remove, replace by ... | |
2873 | (init_registers_powerpc_altivec32l): ... this new prototype. | |
2874 | (init_registers_powerpc_e500): Remove, replace by ... | |
2875 | (init_registers_powerpc_e500l): ... this new prototype. | |
2876 | (init_registers_ppc64): Remove, replace by ... | |
2877 | (init_registers_powerpc_64l): ... this new prototype. | |
2878 | (init_registers_powerpc_64): Remove, replace by ... | |
2879 | (init_registers_powerpc_altivec64l): ... this new prototype. | |
2880 | (ppc_num_regs): Set to 73. | |
2881 | (PT_ORIG_R3, PT_TRAP): Define if necessary. | |
2882 | (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap. | |
2883 | (ppc_cannot_store_register): Handle orig_r3 and trap. | |
2884 | (ppc_arch_setup): Update init_registers_... calls. | |
2885 | (ppc_fill_gregset): Handle orig_r3 and trap. | |
2886 | ||
2887 | * inferiors.c (clear_inferiors): Reset current_inferior. | |
2888 | ||
fdc59709 PB |
2889 | 2008-04-23 Paolo Bonzini <bonzini@gnu.org> |
2890 | ||
2891 | * acinclude.m4: Add override.m4. | |
2892 | * configure: Regenerate. | |
2893 | ||
c9b2f845 UW |
2894 | 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com> |
2895 | ||
2896 | * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the | |
2897 | initial call to init_register_ppc64. | |
2898 | ||
550512b8 UW |
2899 | 2008-04-21 Ulrich Weigand <uweigand@de.ibm.com> |
2900 | ||
2901 | * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into single | |
2902 | powerpc*-*-linux* case. | |
2903 | (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case. | |
2904 | ||
b6430ec3 UW |
2905 | 2008-04-17 Ulrich Weigand <uweigand@de.ibm.com> |
2906 | ||
2907 | * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from | |
2908 | srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml | |
2909 | from reg_xmlfiles. | |
2910 | * linux-ppc-low.c: Include <elf.h>. | |
2911 | (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define. | |
2912 | (ppc_hwcap): New global variable. | |
2913 | (ppc_regmap): Remove __SPE__ #ifdef sections. | |
2914 | (ppc_regmap_e500): New global variable. | |
2915 | (ppc_cannot_store_register): Update __SPE__ special case. | |
2916 | (ppc_get_hwcap): New function. | |
2917 | (ppc_arch_setup): Use it to determine whether inferior supports | |
2918 | AltiVec or SPE registers. Set the_low_target.regmap if appropriate. | |
2919 | (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally. | |
2920 | Do not access registers if target does not support AltiVec. | |
2921 | (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally. | |
2922 | Do not access registers if target does not support SPE. | |
2923 | (target_regsets): Unconditionally include AltiVec and SPE regsets. | |
2924 | ||
52fa2412 UW |
2925 | 2008-04-17 Daniel Jacobowitz <dan@codesourcery.com> |
2926 | ||
2927 | * linux-low.c (disabled_regsets, num_regsets): New. | |
2928 | (use_regsets_p): Delete. | |
2929 | (linux_wait_for_process): Clear disabled_regsets. | |
2930 | (regsets_fetch_inferior_registers): Check and set it. | |
2931 | (regsets_store_inferior_registers): Likewise. | |
2932 | (linux_fetch_registers, linux_store_registers): Do not use | |
2933 | use_regsets_p. | |
2934 | (initialize_low): Allocate disabled_regsets. | |
2935 | ||
e28b3332 DJ |
2936 | 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com> |
2937 | ||
2938 | * Makefile.in (LIBOBJS): New. | |
2939 | (OBS): Use LIBOBJS. | |
2940 | (memmem.o): New rule. | |
2941 | * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem. | |
2942 | * configure: Regenerated. | |
2943 | ||
4536995d UW |
2944 | 2008-04-04 Ulrich Weigand <uweigand@de.ibm.com> |
2945 | ||
2946 | * server.c (handle_query): Never return "unsupported" for | |
2947 | qXfer:features:read queries. | |
2948 | ||
221c031f UW |
2949 | 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com> |
2950 | ||
2951 | * server.c (get_features_xml): Fix inverted condition. | |
2952 | (handle_query): Always support qXfer:feature:read. | |
2953 | ||
ccd213ac DJ |
2954 | 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com> |
2955 | ||
2956 | * server.c (wrapper_argv): New. | |
2957 | (start_inferior): Handle wrapper_argv. If set, expect an extra | |
2958 | trap. | |
2959 | (gdbserver_usage): Document --wrapper. | |
2960 | (main): Parse --wrapper. | |
2961 | ||
6fe305f7 UW |
2962 | 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com> |
2963 | ||
2964 | * configure.srv [powerpc64-*-linux*]: Add all files mentioned for | |
2965 | powerpc-*-linux* to srv_regobj and reg_xmlfiles. | |
2966 | * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation. | |
2967 | (ppc_set_pc): Likewise. | |
2968 | (ppc_arch_setup): New function. | |
2969 | (ppc_fill_gregset): Call ppc_collect_ptrace_register instead | |
2970 | of collect_register. | |
2971 | (the_low_target): Use ppc_arch_setup as arch_setup initializer. | |
2972 | ||
5b0a002e UW |
2973 | 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com> |
2974 | ||
2975 | * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o | |
2976 | instead of linux-ppc64-low.o. | |
2977 | * linux-ppc64-low.c: Remove file. | |
2978 | * Makefile.in (SFILES): Remove linux-ppc64-low.c. | |
2979 | (linux-ppc64-low.o): Remove rule. | |
2980 | ||
2981 | * linux-ppc-low.c (init_registers_ppc64): Add prototype. | |
2982 | (init_registers_powerpc_64): Likewise. | |
2983 | (ppc_regmap): Conditionally define depending on __powerpc64__. | |
2984 | (ppc_cannot_store_register): Do not special-case "fpscr" when | |
2985 | compiled on __powerpc64__. | |
2986 | (ppc_collect_ptrace_register): New function. | |
2987 | (ppc_supply_ptrace_register): New function. | |
2988 | (ppc_breakpoint): Change type to "unsigned int". | |
2989 | (ppc_breakpoint_at): Change type of "insn" to "unsigned int". | |
2990 | (the_low_target): Conditionally provide initializers for the | |
2991 | arch_setup member depending on __powerpc64__. Install | |
2992 | collect_ptrace_register and supply_ptrace_register members. | |
2993 | ||
9b4b61c8 UW |
2994 | 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com> |
2995 | ||
2996 | * regcache.h (gdbserver_xmltarget): Add extern declaration. | |
2997 | * server.c (gdbserver_xmltarget): Define. | |
2998 | (get_features_xml): Use it to replace "target.xml" and arch_string. | |
2999 | ||
3000 | * configure.srv: Remove srv_xmltarget. Add XML files that were | |
3001 | mentioned there to srv_xmlfiles instead. Remove conditional tests | |
3002 | on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set | |
3003 | srv_xmlfiles and srv_regobj to include all possible choices. | |
3004 | * configure.ac (srv_xmltarget): Remove. | |
3005 | (srv_xmlfiles): Do not add "target.xml". | |
3006 | (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove | |
3007 | checks for supplementary target information. | |
3008 | * configure: Regenerate. | |
3009 | * Makefile.in (XML_TARGET): Remove. | |
3010 | (target.xml): Remove rule. | |
3011 | (clean): Do not clean up target.xml. | |
3012 | (.PRECIOUS): Do not mention target.xml. | |
3013 | ||
3014 | * target.h (struct target_ops): Remove arch_string member. | |
3015 | * linux-low.c (linux_arch_string): Remove. | |
3016 | (linux_target_ops): Remove arch_string initializer. | |
3017 | * linux-low.h (struct linux_target_ops): Remove arch_string member. | |
3018 | * linux-i386-low.c (the_low_target): Remove arch_string initializer. | |
3019 | * linux-x86-64-low.c (the_low_target): Remove arch_string initializer. | |
3020 | * spu-low.c (spu_arch_string): Remove. | |
3021 | (spu_target_ops): Remove arch_string initializer. | |
3022 | * win32-low.c (win32_arch_string): Remove. | |
3023 | (win32_target_ops): Remove arch_string initializer. | |
3024 | * win32-low.h (struct win32_target_ops): Remove arch_string member. | |
3025 | * win32-arm-low.c (the_low_target): Remove arch_string initializer. | |
3026 | * win32-i368-low.c (the_low_target): Remove arch_string initializer. | |
3027 | ||
ee1a7ae4 UW |
3028 | 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com> |
3029 | ||
3030 | * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field | |
3031 | by collect_ptrace_register and supply_ptrace_register hooks. | |
3032 | * linux-low.c (fetch_register): Use supply_ptrace_register callback | |
3033 | instead of checking for the_low_target.left_pad_xfer. | |
3034 | (usr_store_inferior_registers): Use collect_ptrace_register callback | |
3035 | instead of checking for the_low_target.left_pad_xfer. | |
3036 | ||
3037 | * linux-s390-low.c (s390_collect_ptrace_register): New function. | |
3038 | (s390_supply_ptrace_register): Likewise. | |
3039 | (s390_fill_gregset): Call s390_collect_ptrace_register. | |
3040 | (the_low_target): Update. | |
3041 | ||
3042 | * linux-ppc64-low.c (ppc_collect_ptrace_register): New function. | |
3043 | (ppc_supply_ptrace_register): Likewise. | |
3044 | (the_low_target): Update. | |
3045 | ||
3046 | * linux-i386-low.c (the_low_target): Update. | |
3047 | * linux-x86-64-low.c (the_low_target): Update. | |
3048 | ||
d61ddec4 UW |
3049 | 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com> |
3050 | ||
3051 | * configure.srv [s390x-*-linux*]: Set srv_regobj to include both | |
3052 | reg-s390.o and reg-s390x.o. | |
3053 | ||
3054 | * linux-low.c (new_inferior): New global variable. | |
3055 | (linux_create_inferior, linux_attach): Set it. | |
3056 | (linux_wait_for_process): Call the_low_target.arch_setup after the | |
3057 | target has stopped for the first time. | |
3058 | (initialize_low): Do not call the_low_target.arch_setup. | |
3059 | ||
3060 | * linux-s390-low.c (s390_get_pc): Support bi-arch operation. | |
3061 | (s390_set_pc): Likewise. | |
3062 | (s390_arch_setup): New function. | |
3063 | (the_low_target): Use s390_arch_setup as arch_setup routine. | |
3064 | ||
3065 | * regcache.c (realloc_register_cache): New function. | |
3066 | (set_register_cache): Call it for each existing regcache. | |
3067 | ||
d05b4ac3 UW |
3068 | 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com> |
3069 | ||
3070 | * server.h (init_registers): Remove prototype. | |
3071 | ||
3072 | * linux-low.h (struct linux_target_ops): Add arch_setup field. | |
3073 | * linux-low.c (initialize_low): Call the_low_target.arch_setup () | |
3074 | instead of init_registers (). | |
3075 | * linux-arm-low.c (init_registers_arm): Add prototype. | |
3076 | (init_registers_arm_with_iwmmxt): Likewise. | |
3077 | (the_low_target): Add initializer for arch_setup field. | |
3078 | * linux-cris-low.c (init_registers_cris): Add prototype. | |
3079 | (the_low_target): Add initializer for arch_setup field. | |
3080 | * linux-crisv32-low.c (init_registers_crisv32): Add prototype. | |
3081 | (the_low_target): Add initializer for arch_setup field. | |
3082 | * linux-i386-low.c (init_registers_i386_linux): Add prototype. | |
3083 | (the_low_target): Add initializer for arch_setup field. | |
3084 | * linux-ia64-low.c (init_registers_ia64): Add prototype. | |
3085 | (the_low_target): Add initializer for arch_setup field. | |
3086 | * linux-m32r-low.c (init_registers_m32r): Add prototype. | |
3087 | (the_low_target): Add initializer for arch_setup field. | |
3088 | * linux-m68k-low.c (init_registers_m68k): Add prototype. | |
3089 | (the_low_target): Add initializer for arch_setup field. | |
3090 | * linux-mips-low.c (init_registers_mips_linux): Add prototype. | |
3091 | (init_registers_mips64_linux): Likewise. | |
3092 | (the_low_target): Add initializer for arch_setup field. | |
3093 | * linux-ppc-low.c (init_registers_ppc): Add prototype. | |
3094 | (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise. | |
3095 | (the_low_target): Add initializer for arch_setup field. | |
3096 | * linux-ppc64-low.c (init_registers_ppc64): Add prototype. | |
3097 | (init_registers_powerpc_64): Likewise. | |
3098 | (the_low_target): Add initializer for arch_setup field. | |
3099 | * linux-s390-low.c (init_registers_s390): Add prototype. | |
3100 | (init_registers_s390x): Likewise. | |
3101 | (the_low_target): Add initializer for arch_setup field. | |
3102 | * linux-sh-low.c (init_registers_sh): Add prototype. | |
3103 | (the_low_target): Add initializer for arch_setup field. | |
3104 | * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype. | |
3105 | (the_low_target): Add initializer for arch_setup field. | |
3106 | * linux-xtensa-low.c (init_registers_xtensa): Add prototype. | |
3107 | (the_low_target): Add initializer for arch_setup field. | |
3108 | ||
3109 | * win32-low.h (struct win32_target_ops): Add arch_setup field. | |
3110 | * win32-low.c (initialize_low): Call the_low_target.arch_setup () | |
3111 | instead of init_registers (). | |
3112 | * win32-arm-low.c (init_registers_arm): Add prototype. | |
3113 | (the_low_target): Add initializer for arch_setup field. | |
3114 | * win32-i386-low.c (init_registers_i386): Add prototype. | |
3115 | (the_low_target): Add initializer for arch_setup field. | |
3116 | ||
3117 | * spu-low.c (init_registers_spu): Add prototype. | |
3118 | (initialize_low): Call initialie_registers_spu () instead of | |
3119 | initialize_registers (). | |
3120 | ||
fd96d250 PA |
3121 | 2008-02-19 Pedro Alves <pedro@codesourcery.com> |
3122 | ||
3123 | * server.c (handle_v_requests): When handling the vRun and vAttach | |
3124 | packets, if already debugging a process, don't kill it. Return an | |
3125 | error instead. | |
3126 | ||
d41b6bb4 DJ |
3127 | 2008-02-17 Daniel Jacobowitz <dan@codesourcery.com> |
3128 | ||
3129 | * server.c (handle_query): Correct length check. | |
3130 | ||
5ac588cf PA |
3131 | 2008-02-14 Pedro Alves <pedro_alves@portugalmail.pt> |
3132 | ||
3133 | * win32-low.c (do_initial_child_stuff): Add process handle | |
3134 | parameter. Set current_process_handle and current_process_id from the | |
3135 | parameters. Clear globals. | |
3136 | (win32_create_inferior): Don't set current_process_handle and | |
3137 | current_process_id here. Instead pass them on the call to | |
3138 | do_initial_child_stuff. | |
3139 | (win32_attach): Likewise. | |
3140 | (win32_clear_inferiors): New. | |
3141 | (win32_kill): Don't close the current process handle or the | |
3142 | current thread handle here. Instead call win32_clear_inferiors. | |
3143 | (win32_detach): Don't open a new handle to the process. Call | |
3144 | win32_clear_inferiors. | |
3145 | (win32_join): Don't rely on current_process_handle; open a new | |
3146 | handle using the process id. | |
3147 | (win32_wait): Call win32_clear_inferiors when the inferior process | |
3148 | has exited. | |
3149 | ||
ecd7ecbc DJ |
3150 | 2008-02-14 Daniel Jacobowitz <dan@codesourcery.com> |
3151 | ||
3152 | * server.c (monitor_show_help): Add "exit". | |
3153 | ||
1525d545 MG |
3154 | 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com> |
3155 | ||
ecd7ecbc | 3156 | * Makefile.in (SFILES): Add linux-xtensa-low.c. |
1525d545 MG |
3157 | (clean): Add reg-xtensa.c. |
3158 | (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies. | |
ecd7ecbc DJ |
3159 | * configure.srv (xtensa*-*-linux*) New target. |
3160 | * linux-xtensa-low.c: New. | |
3161 | * xtensa-xtregs.c: New. | |
1525d545 | 3162 | |
59a016f0 PA |
3163 | 2008-02-01 Pedro Alves <pedro_alves@portugalmail.pt> |
3164 | ||
3165 | * hostio.c: Don't include errno.h. | |
3166 | (errno_to_fileio_errno): Move to hostio-errno. | |
3167 | * hostio.c: (hostio_error): Remove the error parameter. Defer the | |
3168 | error number outputting to the target->hostio_last_error callback. | |
3169 | (hostio_packet_error): Use FILEIO_EINVAL directly. | |
3170 | (handle_open, handle_pread, hostio_error, handle_unlink): Update | |
3171 | calls to hostio_error. | |
3172 | * hostio-errno.c: New. | |
3173 | * server.h (hostio_last_error_from_errno): Declare. | |
3174 | * target.h (target_ops): Add hostio_last_error member. | |
3175 | * linux-low.c (linux_target_op): Register hostio_last_error_from_errno | |
3176 | as hostio_last_error handler. | |
3177 | * spu-low.c (spu_target_ops): Likewise. | |
3178 | * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error) | |
3179 | (wince_hostio_last_error): New functions. | |
3180 | (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error | |
3181 | as hostio_last_error handler. | |
3182 | (win32_target_ops) [!_WIN32_WCE]: Register | |
3183 | hostio_last_error_from_errno as hostio_last_error handler. | |
3184 | * Makefile.in (SFILES): Add hostio.c and hostio-errno.c. | |
3185 | (hostio-errno.o): New rule. | |
3186 | * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs. | |
3187 | * configure.srv (srv_hostio_err_objs): New variable. Default to | |
3188 | hostio-errno.o. | |
3189 | (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "". | |
3190 | * configure: Regenerate. | |
3191 | ||
2d717e4f DJ |
3192 | 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com> |
3193 | ||
3194 | * linux-low.c (linux_attach_lwp): Do not _exit after errors. | |
3195 | (linux_kill, linux_detach): Clean up the process list. | |
3196 | * remote-utils.c (remote_open): Improve port number parsing. | |
3197 | (putpkt_binary, input_interrupt): Only send interrupts if the target | |
3198 | is running. | |
3199 | * server.c (extended_protocol): Make static. | |
3200 | (attached): Define earlier. | |
3201 | (exit_requested, response_needed, program_argv): New variables. | |
3202 | (target_running): New. | |
3203 | (start_inferior): Clear attached here. | |
3204 | (attach_inferior): Set attached here. | |
3205 | (require_running): Define. | |
3206 | (handle_query): Use require_running and target_running. Implement | |
3207 | "monitor exit". | |
3208 | (handle_v_attach, handle_v_run): New. | |
3209 | (handle_v_requests): Use require_running. Handle vAttach and vRun. | |
3210 | (gdbserver_usage): Update. | |
3211 | (main): Redo argument parsing. Handle --debug and --multi. Handle | |
3212 | --attach along with other options or after the port. Save | |
3213 | program_argv. Support no initial program. Resynchronize | |
3214 | communication with GDB after an error. Handle "monitor exit". | |
3215 | Use require_running and target_running. Always allow the extended | |
3216 | protocol. Do not error out for Hc0 or Hc-1. Do not automatically | |
3217 | restart in extended mode. | |
3218 | * README: Refer to the GDB manual. Update --attach usage. | |
3219 | ||
7407e2de AS |
3220 | 2007-12-20 Andreas Schwab <schwab@suse.de> |
3221 | ||
3222 | * linux-low.c (STACK_SIZE): Define. | |
3223 | (linux_tracefork_child): Use it. Use __clone2 on ia64. | |
3224 | (linux_test_for_tracefork): Likewise. | |
3225 | ||
b65d95c5 DJ |
3226 | 2007-12-18 Daniel Jacobowitz <dan@codesourcery.com> |
3227 | ||
3228 | * linux-low.c (linux_wait_for_event): Update messages. Do not | |
3229 | reinsert auto-delete breakpoints. | |
3230 | * mem-break.c (struct breakpoint): Change return type of handler to | |
3231 | int. | |
3232 | (set_breakpoint_at): Update handler type. | |
3233 | (reinsert_breakpoint_handler): Return 1 instead of calling | |
3234 | delete_breakpoint. | |
3235 | (reinsert_breakpoint_by_bp): Check for the original breakpoint before | |
3236 | setting a new one. | |
3237 | (check_breakpoints): Delete auto-delete breakpoints and return 2. | |
3238 | * mem-break.h (set_breakpoint_at): Update handler type. | |
3239 | * thread-db.c (thread_db_create_event, thread_db_create_event): Update. | |
3240 | * win32-low.c (auto_delete_breakpoint): New. | |
3241 | (get_child_debug_event): Use it. | |
3242 | ||
4e799345 DJ |
3243 | 2007-12-16 Daniel Jacobowitz <dan@codesourcery.com> |
3244 | ||
3245 | * configure.ac: Check for pread and pwrite. | |
3246 | * hostio.c (handle_pread): Fall back to lseek and read. | |
3247 | (handle_pwrite): Fall back to lseek and write. | |
3248 | * config.in, configure: Regenerated. | |
3249 | ||
27524b67 DJ |
3250 | 2007-12-07 Daniel Jacobowitz <dan@codesourcery.com> |
3251 | ||
3252 | * server.c (myresume): Add own_buf argument. | |
3253 | (main): Update calls. | |
3254 | ||
a20d5e98 DJ |
3255 | 2007-12-06 Daniel Jacobowitz <dan@codesourcery.com> |
3256 | ||
3257 | * linux-low.c (linux_wait, linux_resume): Do not handle async I/O. | |
3258 | * remote-utils.c (remote_open): Do not call disable_async_io. | |
3259 | (block_async_io): Delete. | |
3260 | (unblock_async_io): Make static. | |
3261 | (initialize_async_io): New. | |
3262 | * server.c (handle_v_cont): Handle async I/O here. | |
3263 | (myresume): Likewise. Move other common resume tasks here... | |
3264 | (main): ... from here. Call initialize_async_io. Disable async | |
3265 | I/O before the main loop. | |
3266 | * server.h (initialize_async_io): Declare. | |
3267 | (block_async_io, unblock_async_io): Delete prototypes. | |
3268 | * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here. | |
3269 | ||
b79d787e DJ |
3270 | 2007-12-06 Mick Davis <mickd@goanna.iinet.net.au> |
3271 | ||
3272 | * remote-utils.c (readchar): Allow binary data in received messages. | |
3273 | ||
d97903b2 PA |
3274 | 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> |
3275 | ||
3276 | * win32-low.c (attaching): New global. | |
3277 | (win32_create_inferior): Clear the `attaching' global. | |
3278 | (win32_attach): Set the `attaching' global. | |
3279 | (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when | |
3280 | attaching. Only set a breakpoint at the entry point if not | |
3281 | attaching. | |
3282 | ||
311de423 PA |
3283 | 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> |
3284 | ||
3285 | * server.c (main): Don't report dll events on the initial | |
3286 | connection on attaches. | |
3287 | ||
6c2d16d2 PA |
3288 | 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> |
3289 | ||
3290 | * server.c (main): Relax numerical bases supported for the pid of | |
3291 | the --attach command line argument. | |
3292 | ||
5ca906e6 PA |
3293 | 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> |
3294 | ||
3295 | * win32-low.c (win32_attach): Call OpenProcess before | |
3296 | DebugActiveProcess, not after. Add last error output to error | |
3297 | call. | |
3298 | ||
9c6c8194 PA |
3299 | 2007-12-03 Pedro Alves <pedro_alves@portugalmail.pt> |
3300 | ||
3301 | * win32-low.c (win32_get_thread_context) | |
3302 | (win32_set_thread_context): New functions. | |
3303 | (thread_rec): Use win32_get_thread_context. | |
3304 | (continue_one_thread, win32_resume): Use win32_set_thread_context. | |
3305 | * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context' | |
3306 | field. | |
3307 | ||
4d5d1aaa PA |
3308 | 2007-12-03 Leo Zayas |
3309 | Pedro Alves <pedro_alves@portugalmail.pt> | |
3310 | ||
3311 | * win32-low.c (soft_interrupt_requested, faked_breakpoint): New | |
3312 | global variables. | |
3313 | (child_add_thread): Minor cleanup. | |
3314 | (child_continue): Resume artificially suspended threads before | |
3315 | calling ContinueDebugEvent. | |
3316 | (suspend_one_thread): New. | |
3317 | (fake_breakpoint_event): New. | |
3318 | (get_child_debug_event): Change return type to int. Check here if | |
3319 | gdb sent an interrupt request. If a soft interrupt was requested, | |
3320 | fake a breakpoint event. Return 0 if there is no event to handle, | |
3321 | and 1 otherwise. | |
3322 | (win32_wait): Don't check here if gdb sent an interrupt request. | |
3323 | Ensure there is a valid event to handle. | |
3324 | (win32_request_interrupt): Add soft interruption method as last | |
3325 | resort. | |
3326 | ||
c436e841 PA |
3327 | 2007-12-03 Leo Zayas |
3328 | Pedro Alves <pedro_alves@portugalmail.pt> | |
3329 | ||
3330 | * win32-low.h (win32_thread_info): Add descriptions to the | |
3331 | structure members. Replace `suspend_count' counter by a | |
3332 | `suspended' flag. | |
3333 | * win32-low.c (thread_rec): Update condition of when to get the | |
3334 | context from the inferior. Rely on ContextFlags being set if it | |
3335 | has already been retrieved. Only suspend the inferior thread if | |
3336 | we haven't already. Warn if that fails. | |
3337 | (continue_one_thread): s/suspend_count/suspended/. Only call | |
3338 | ResumeThread once. Warn if that fails. | |
3339 | ||
e7b5fa67 PA |
3340 | 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt> |
3341 | ||
3342 | * win32-low.c (win32_wait): Don't read from the inferior when it | |
3343 | has already exited. | |
3344 | ||
a385171d PA |
3345 | 2007-12-02 Pedro Alves <pedro_alves@portugalmail.pt> |
3346 | ||
3347 | * Makefile.in (win32_low_h): New variable. | |
3348 | (win32-low.o): Add dependency on $(win32_low_h). | |
3349 | (win32-arm-low.o, win32-i386-low.o): New rules. | |
3350 | ||
f80c84b3 DJ |
3351 | 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com> |
3352 | ||
3353 | * hostio.c: Correct copyright year. | |
3354 | ||
a6b151f1 DJ |
3355 | 2007-11-30 Daniel Jacobowitz <dan@codesourcery.com> |
3356 | ||
3357 | * Makefile.in (OBS): Add hostio.o. | |
3358 | (hostio.o): New rule. | |
3359 | * server.h (handle_vFile): Declare. | |
3360 | * hostio.c: New file. | |
3361 | * server.c (handle_v_requests): Take packet_len and new_packet_len | |
3362 | for binary packets. Call handle_vFile. | |
3363 | (main): Update call to handle_v_requests. | |
3364 | ||
f9387fc3 DJ |
3365 | 2007-11-05 Daniel Jacobowitz <dan@codesourcery.com> |
3366 | ||
3367 | * linux-low.c: Include <sched.h>. | |
3368 | ||
51c2684e DJ |
3369 | 2007-11-01 Daniel Jacobowitz <dan@codesourcery.com> |
3370 | ||
3371 | * linux-low.c (linux_tracefork_grandchild): New. | |
3372 | (linux_tracefork_child): Use clone. | |
3373 | (linux_test_for_tracefork): Use clone; allocate and free a stack. | |
3374 | ||
75f83163 JB |
3375 | 2007-10-31 Joel Brobecker <brobecker@adacore.com> |
3376 | ||
3377 | * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh. | |
3378 | ||
da5898ce DJ |
3379 | 2007-10-24 Daniel Jacobowitz <dan@codesourcery.com> |
3380 | ||
3381 | * linux-low.c (handle_extended_wait): Handle unexpected signals. | |
3382 | ||
24a09b5f DJ |
3383 | 2007-10-23 Daniel Jacobowitz <dan@codesourcery.com> |
3384 | ||
3385 | * inferiors.c (change_inferior_id): Delete. | |
3386 | (add_pid_to_list, pull_pid_from_list): New. | |
3387 | * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG) | |
3388 | (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK) | |
3389 | (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE) | |
3390 | (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK) | |
3391 | (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE) | |
3392 | (PTRACE_EVENT_EXIT, __WALL): Provide default definitions. | |
3393 | (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables. | |
3394 | (using_threads): Always set to 1. | |
3395 | (handle_extended_wait): New. | |
3396 | (add_process): Do not set TID. | |
3397 | (linux_create_inferior): Set must_set_ptrace_flags. | |
3398 | (linux_attach_lwp): Remove TID argument. Do not check using_threads. | |
3399 | Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers. | |
3400 | (linux_thread_alive): Rename TID argument to LWPID. | |
3401 | (linux_wait_for_process): Handle unknown processes. Do not use TID. | |
3402 | (linux_wait_for_event): Do not use TID or check using_threads. Update | |
3403 | call to dead_thread_notify. Call handle_extended_wait. | |
3404 | (linux_create_inferior): Use PTRACE_SETOPTIONS. | |
3405 | (send_sigstop): Delete sigstop_sent. | |
3406 | (wait_for_sigstop): Avoid TID. | |
3407 | (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid) | |
3408 | (linux_test_for_tracefork): New. | |
3409 | (linux_lookup_signals): Use thread_db_active and | |
3410 | linux_supports_tracefork_flag. | |
3411 | (initialize_low): Use thread_db_active and linux_test_for_tracefork. | |
3412 | * linux-low.h (get_process_thread): Avoid TID. | |
3413 | (struct process_ifo): Move thread_known and tid to the end. Remove | |
3414 | sigstop_sent. | |
3415 | (linux_attach_lwp, thread_db_init): Update prototypes. | |
3416 | * server.h (change_inferior_id): Delete prototype. | |
3417 | (add_pid_to_list, pull_pid_from_list): New prototypes. | |
3418 | * thread-db.c (thread_db_use_events): New. | |
3419 | (find_first_thread): Rename to... | |
3420 | (find_one_thread): ...this. Update callers and messages. Do not | |
3421 | call fatal. Check thread_db_use_events. Do not call | |
3422 | change_inferior_id or new_thread_notify. | |
3423 | (maybe_attach_thread): Update. Do not call new_thread_notify. | |
3424 | (thread_db_init): Set thread_db_use_events. Check use_events. | |
3425 | * utils.c (fatal, warning): Correct message prefix. | |
3426 | ||
30ed0a8f DJ |
3427 | 2007-10-15 Daniel Jacobowitz <dan@codesourcery.com> |
3428 | ||
3429 | * Makefile.in (clean): Remove new files. | |
3430 | (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c) | |
3431 | (powerpc-64.o, powerpc-64.c): New rules. | |
3432 | * configure.srv: Use alternate register sets for powerpc64-*-linux* | |
3433 | with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux* | |
3434 | with SPE. | |
3435 | * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for | |
3436 | SPE targets. | |
3437 | (ppc_cannot_store_register): Do not check for FPSCR for SPE targets. | |
3438 | (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset) | |
3439 | (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS) | |
3440 | (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New. | |
3441 | (target_regsets): Add AltiVec and SPE register sets. | |
3442 | * configure.ac: Check for AltiVec and SPE. | |
3443 | * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS) | |
3444 | (ppc_fill_vrregset, ppc_store_vrregset): New. | |
3445 | (target_regsets): Add AltiVec register set. | |
3446 | * configure: Regenerated. | |
3447 | ||
fd462a61 DJ |
3448 | 2007-09-19 Daniel Jacobowitz <dan@codesourcery.com> |
3449 | ||
3450 | * linux-low.c (O_LARGEFILE): Define. | |
3451 | (linux_read_memory): Use /proc/PID/mem. | |
3452 | * configure.ac: Use AC_GNU_SOURCE. Check for pread64. | |
3453 | * configure, config.in: Regenerated. | |
3454 | ||
69f223ed DJ |
3455 | 2007-09-04 Daniel Jacobowitz <dan@codesourcery.com> |
3456 | ||
3457 | * linux-low.c (linux_wait_for_event): Do not pass signals while | |
3458 | single-stepping. | |
3459 | ||
aec18585 PA |
3460 | 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt> |
3461 | ||
3462 | * win32-low.c (create_process): New. | |
3463 | (win32_create_inferior): Use create_process instead of | |
3464 | CreateProcess. If create_process failed retry appending an ".exe" | |
3465 | suffix. Store the GetLastError result immediatelly after | |
3466 | create_process calls and use it on the call to error. | |
3467 | ||
34d86ddd PA |
3468 | 2007-09-03 Pedro Alves <pedro_alves@portugalmail.pt> |
3469 | ||
3470 | * win32-low.c (handle_load_dll): Don't use toolhelp when waiting. | |
3471 | ||
5a0e3bd0 JB |
3472 | 2007-08-23 Joel Brobecker <brobecker@adacore.com> |
3473 | ||
3474 | * configure.ac: Switch license to GPLv3. | |
3475 | ||
f88c79e6 MS |
3476 | 2007-08-01 Michael Snyder <msnyder@access-company.com> |
3477 | ||
3478 | * remote-utils.c (putpkt_binary): Memory leak, free buf2. | |
3479 | ||
6b3d9b83 PA |
3480 | 2007-07-31 Pedro Alves <pedro_alves@portugalmail.pt> |
3481 | ||
3482 | * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New | |
3483 | typedef. | |
3484 | (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var. | |
3485 | (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get | |
3486 | CloseToolhelp32Snapshot. | |
3487 | (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with | |
3488 | CloseToolhelp32Snapshot. | |
3489 | ||
c588c53c MS |
3490 | 2007-07-27 Michael Snyder <michael.snyder@access-company.com> |
3491 | ||
3492 | * server.c (main): Check for inferior exit before main loop. | |
3493 | ||
aa0403d9 PA |
3494 | 2007-07-18 Pedro Alves <pedro_alves@portugalmail.pt> |
3495 | ||
3496 | * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc | |
3497 | instead of on tmp_desc. | |
3498 | ||
255e7678 DJ |
3499 | 2007-07-17 Pedro Alves <pedro_alves@portugalmail.pt> |
3500 | Daniel Jacobowitz <dan@codesourcery.com> | |
3501 | ||
3502 | * inferiors.c (all_dlls, dlls_changed, get_dll): New. | |
3503 | (add_thread): Minor cleanups. | |
3504 | (clear_inferiors): Move lower in the file. Clear the DLL | |
3505 | list. | |
3506 | (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New. | |
3507 | * remote-utils.c (prepare_resume_reply): Check dlls_changed. | |
3508 | (xml_escape_text): New. | |
3509 | * server.c (handle_query): Handle qXfer:libraries:read. Report it | |
3510 | for qSupported. | |
3511 | (handle_v_cont): Report errors. | |
3512 | (gdbserver_version): Update. | |
3513 | (main): Correct size of own_buf. Do not report initial DLL events. | |
3514 | * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll) | |
3515 | (unloaded_dll, xml_escape_text): New. | |
3516 | * win32-low.c (enum target_waitkind): Update comments. | |
3517 | (win32_add_one_solib, get_image_name, winapi_EnumProcessModules) | |
3518 | (winapi_GetModuleInformation, winapi_GetModuleFileNameExA) | |
3519 | (win32_EnumProcessModules, win32_GetModuleInformation) | |
3520 | (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name) | |
3521 | (winapi_CreateToolhelp32Snapshot, winapi_Module32First) | |
3522 | (winapi_Module32Next, win32_CreateToolhelp32Snapshot) | |
3523 | (win32_Module32First, win32_Module32Next, load_toolhelp) | |
3524 | (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New. | |
3525 | (get_child_debug_event): Handle DLL events. | |
3526 | (win32_wait): Likewise. | |
3527 | ||
0d37add9 DJ |
3528 | 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com> |
3529 | ||
3530 | * configure.srv: Set srv_linux_regsets for sh*-*-linux*. | |
3531 | * linux-sh-low.c (sh_fill_gregset, target_regsets): New. | |
3532 | ||
45e2715e PA |
3533 | 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt> |
3534 | ||
3535 | * win32-low.c (handle_output_debug_string): Ignore event if not | |
3536 | waiting. | |
3537 | ||
c5674cf1 PA |
3538 | 2007-07-08 Pedro Alves <pedro_alves@portugalmail.pt> |
3539 | ||
3540 | * win32-arm-low.c (arm_wince_breakpoint): Fix typo. | |
3541 | ||
2bbe3cc1 DJ |
3542 | 2007-07-03 Daniel Jacobowitz <dan@codesourcery.com> |
3543 | ||
3544 | * remote-utils.c (look_up_one_symbol): Handle 'm' packets. | |
3545 | ||
ae13219e DJ |
3546 | 2007-07-02 Daniel Jacobowitz <dan@codesourcery.com> |
3547 | ||
3548 | * inferiors.c (change_inferior_id): Add comment. | |
3549 | * linux-low.c (check_removed_breakpoint): Add an early | |
3550 | prototype. Improve debug output. | |
3551 | (linux_attach): Doc update. | |
3552 | (linux_detach_one_process, linux_detach): Clean up before releasing | |
3553 | each process. | |
3554 | (send_sigstop, wait_for_sigstop): Improve comments and debug output. | |
3555 | * linux-low.h (struct process_info): Doc improvement. | |
3556 | * mem-break.c (delete_all_breakpoints): New. | |
3557 | * mem-break.h (delete_all_breakpoints): New prototype. | |
3558 | * thread-db.c (find_first_thread): New. | |
3559 | (thread_db_create_event): Call it instead of | |
3560 | thread_db_find_new_threads. Clean up unused variables. | |
3561 | (maybe_attach_thread): Remove first thread handling. | |
3562 | (thread_db_find_new_threads): Use find_first_thread. | |
3563 | (thread_db_get_tls_address): Likewise. | |
3564 | ||
4105de34 DJ |
3565 | 2007-06-27 Daniel Jacobowitz <dan@codesourcery.com> |
3566 | ||
3567 | * thread-db.c (thread_db_find_new_threads): Add prototype. | |
3568 | (thread_db_create_event): Check for the main thread before adding | |
3569 | a new thread. | |
3570 | (maybe_attach_thread): Only enable event reporting if TID == 0. | |
3571 | (thread_db_get_tls_address): Check for new threads. | |
3572 | ||
2b876972 DJ |
3573 | 2007-06-20 Daniel Jacobowitz <dan@codesourcery.com> |
3574 | ||
3575 | * linux-low.c (linux_create_inferior): Try execv before execvp. | |
3576 | * spu-low.c (spu_create_inferior): Likewise. | |
3577 | ||
7a245884 DJ |
3578 | 2007-06-13 Mike Frysinger <vapier@gentoo.org> |
3579 | ||
3580 | * linux-low.c (linux_create_inferior): Change execv to execvp. | |
3581 | * spu-low.c (spu_create_inferior): Likewies. | |
3582 | ||
117ce543 DJ |
3583 | 2007-06-13 Daniel Jacobowitz <dan@codesourcery.com> |
3584 | ||
3585 | * Makefile.in (clean): Clean new files instead of deleted ones. | |
3586 | (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete. | |
3587 | (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New | |
3588 | rules. | |
3589 | * configure.srv: Specify XML files and new regformats for MIPS and | |
3590 | MIPS64 GNU/Linux. | |
3591 | * linux-mips-low.c (mips_num_regs): Set to only used registers. | |
3592 | (mips_regmap): Do not fetch $0. Remove unused registers. Add | |
3593 | an entry for the restart register. | |
3594 | (mips_cannot_fetch_register, mips_cannot_store_register) | |
3595 | (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update | |
3596 | register names to match the XML descriptions. | |
3597 | (mips_fill_gregset, mips_store_gregset): Likewise. Handle the | |
3598 | restart register instead of $0. | |
3599 | ||
0e7f50da UW |
3600 | 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com> |
3601 | Markus Deuling <deuling@de.ibm.com> | |
3602 | ||
3603 | * remote-utils.c (decode_xfer_write): New function. | |
3604 | * server.h (decode_xfer_write): Add prototype. | |
3605 | * server.c (handle_query): Add PACKET_LEN argument. Support | |
3606 | qXfer:spu:read and qXfer:spu:write packets. | |
3607 | (main): Pass packet_len to handle_query. | |
3608 | * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu. | |
3609 | * target.h (target_ops): Add qxfer_spu. | |
3610 | ||
374c1d38 UW |
3611 | 2007-06-12 Ulrich Weigand <uweigand@de.ibm.com> |
3612 | ||
3613 | * spu-low.c (spu_proc_xfer_spu): Do not return failure when | |
3614 | accessing non-seekable spufs files. | |
3615 | ||
bb63802a UW |
3616 | 2007-05-16 Markus Deuling <deuling@de.ibm.com> |
3617 | ||
3618 | * server.c (handle_query): Add reply for qC packet. | |
3619 | ||
7390519e PA |
3620 | 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> |
3621 | Leo Zayas <lerele@champenstudios@com> | |
3622 | ||
3623 | * server.h (check_remote_input_interrupt_request): New function. | |
3624 | * remote_utils.c (INVALID_DESCRIPTOR): New define. | |
3625 | (remote_desc): Initialize with INVALID_DESCRIPTOR. | |
3626 | (input_interrupt): Expose on USE_WIN32API too. Fix whitespace. | |
3627 | (check_remote_input_interrupt_request): New function. | |
3628 | * server.h (check_remote_input_interrupt_request): Declare. | |
3ecf0694 | 3629 | * win32-low.c (winapi_DebugBreakProcess, |
7390519e PA |
3630 | winapi_GenerateConsoleCtrlEvent): New typedefs. |
3631 | (get_child_debug_event): Lower Win32 debug event polling from 1 sec | |
3632 | to 250 ms. | |
3633 | (win32_wait): Check for remote interrupt request | |
3634 | with check_remote_input_interrupt_request. | |
3635 | (win32_request_interrupt): New function. | |
3636 | (win32_target_op): Set request_interrupt to win32_request_interrupt. | |
3637 | ||
34b34921 PA |
3638 | 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> |
3639 | ||
3640 | * win32-low.c (debug_registers_changed, | |
3641 | debug_registers_used, CONTEXT_EXTENDED_REGISTERS, | |
3642 | CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS, | |
3643 | CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete. | |
3644 | (thread_rec): Get context using the low target. | |
3645 | (child_add_thread): Call thread_added on the low target, | |
3646 | which does the same thing. | |
3647 | (regptr): Delete. | |
3648 | (do_initial_child_stuff): Remove debug registers references. | |
3649 | Set context using the low target. Resume threads after | |
3650 | setting the contexts. | |
3651 | (child_continue): Remove dead variable. Remove debug | |
3652 | registers references. | |
3653 | (child_fetch_inferior_registers): Go through the low target. | |
3654 | (do_child_store_inferior_registers): Remove. | |
3655 | (child_store_inferior_registers): Go through the low target. | |
3656 | (win32_resume): Remove debug registers references. | |
3657 | Set context using the low target. | |
3658 | (handle_exception): Change return type to void. Don't record | |
3659 | context here. Set status to TARGET_WAITKIND_SPURIOUS on a | |
3660 | first chance exception. | |
3661 | (get_child_debug_event): Change return type to void. Remove | |
3662 | goto loop. Always return after waiting for debug event. | |
3663 | (win32_wait): Convert to switch statement. Handle spurious | |
3664 | events. | |
3665 | ||
3666 | * win32-i386-low.c (debug_registers_changed, | |
3667 | debug_registers_used): New. | |
3668 | (initial_stuff): Rename to ... | |
3669 | (i386_initial_stuff): ... this. Clear debug registers | |
3670 | state variables. | |
3671 | (store_debug_registers): Delete. | |
3672 | (i386_get_thread_context): New. | |
3673 | (load_debug_registers): Delete. | |
3674 | (i386_set_thread_context): New. | |
3675 | (i386_thread_added): New. | |
3676 | (single_step): Rename to ... | |
3677 | (i386_single_step): ... this. | |
3678 | (do_fetch_inferior_registers): Rename to ... | |
3679 | (i386_fetch_inferior_register): ... this. | |
3680 | (i386_store_inferior_register): New. | |
3681 | (the_low_target): Adapt to new interface. | |
3682 | ||
3683 | * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define. | |
3684 | (arm_get_thread_context): New. | |
3685 | (arm_set_thread_context): New. | |
3686 | (regptr): New. | |
3687 | (do_fetch_inferior_registers): Rename to ... | |
3688 | (arm_fetch_inferior_register): ... this. | |
3689 | (arm_store_inferior_register): New. | |
3690 | (arm_wince_breakpoint): Reimplement as unsigned long. | |
3691 | (arm_wince_breakpoint_len): Define. | |
3692 | (the_low_target): Adapt to new interface. | |
3693 | ||
3694 | * win32-low.h (target_ops): Remove regmap, store_debug_registers and | |
3695 | load_debug_registers. Add get_thread_context, set_thread_context, | |
3696 | thread_added and store_inferior_register. Rename | |
3697 | fetch_inferior_registers to fetch_inferior_register. | |
3698 | (regptr): Remove declaration. | |
3699 | ||
dd6953e1 PA |
3700 | 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> |
3701 | ||
3702 | * linux-low.c (linux_detach): Change return type to int. Return 0. | |
3703 | * spu-low.c (spu_detach): Likewise. | |
3704 | ||
444d6139 PA |
3705 | 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> |
3706 | ||
3707 | * target.h (target_ops): Change return type of detach to int. | |
3708 | Add join. | |
3709 | (join_inferior): New. | |
3710 | * server.c (main): Don't skip detach support on mingw32. | |
3711 | If the inferior doesn't support detaching return error. | |
3712 | Call join_inferior instead of using waitpid. | |
3713 | * linux-low.c (linux_join): New. | |
3714 | (linux_target_op): Add linux_join. | |
3715 | * spu-low.c (spu_join): New. | |
3716 | (spu_target_ops): Add spu_join. | |
3717 | * win32-low.c (win32_detach): Adapt to new interface. | |
3718 | Reopen current_process_handle before detaching. Issue a child | |
3719 | resume before detaching. | |
3720 | (win32_join): New. | |
3721 | (win32_target_op): Add win32_join. | |
3722 | ||
1d5315fe PA |
3723 | 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> |
3724 | ||
3725 | * win32-low.c (win32-attach): Fix return value. | |
3726 | * target.h (target_ops): Describe ATTACH return values. | |
3727 | ||
bf914831 PA |
3728 | 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> |
3729 | ||
3730 | * win32-low.c (GETPROCADDRESS): Define. | |
3731 | (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer. | |
3732 | (winapi_DebugSetProcessKillOnExit): Likewise. | |
3733 | (win32_create_inferior): Force usage of ansi CreateProcessA. | |
3734 | (win32_attach): Use GETPROCADDRESS. | |
3735 | (win32_detach): Likewise. | |
3736 | ||
f72f3e60 PA |
3737 | 2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt> |
3738 | ||
3739 | * win32-low.c (win32_wait): Don't use WSTOPSIG. | |
3740 | ||
ed50f18f PA |
3741 | 2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt> |
3742 | ||
3743 | * win32-low.c: Commit leftover changes from 2007-03-29. | |
3744 | ||
0c2ead7e DJ |
3745 | 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com> |
3746 | ||
3747 | * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit | |
3748 | fields short instead of int. Add explicit padding. | |
3749 | (i387_cache_to_fsave): Remove unnecessary casts. | |
3750 | (i387_fsave_to_cache): Doc fix. | |
3751 | (i387_cache_to_fxsave): Remove unnecessary casts and masking. | |
3752 | ||
73725ff3 DJ |
3753 | 2007-03-30 Daniel Jacobowitz <dan@codesourcery.com> |
3754 | ||
3755 | * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use. | |
3756 | (i387_fxsave_to_cache): Check fp->ftag while building ftag value. | |
3757 | ||
d99f33d8 PA |
3758 | 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt> |
3759 | ||
3760 | * configure.srv (arm*-*-mingw32ce*): Move near the other | |
3761 | arm targets. | |
3762 | ||
68070c10 PA |
3763 | 2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt> |
3764 | ||
2482afc6 | 3765 | * configure.ac: Add errno checking. |
68070c10 PA |
3766 | (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h, |
3767 | sys/file.h and malloc.h. | |
3768 | (AC_CHECK_DECLS): Add perror. | |
3769 | (srv_mingwce): Handle. | |
2482afc6 | 3770 | * configure.srv (i[34567]86-*-cygwin*): Add |
68070c10 PA |
3771 | win32-i386-low.o to srv_tgtobj. |
3772 | (i[34567]86-*-mingw*): Likewise. | |
3773 | (arm*-*-mingw32ce*): Add case. | |
3774 | * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H, | |
3775 | HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check. | |
3776 | [__MINGW32CE__] (strerror): New function. | |
3777 | [__MINGW32CE__] (errno): Define to GetLastError. | |
3778 | [__MINGW32CE__] (COUNTOF): New macro. | |
3779 | (remote_open): Remove extra close call. | |
3780 | * mem-break.c (delete_breakpoint_at): New function. | |
3781 | * mem-break.h (delete_breakpoint_at): Declare. | |
3782 | * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H, | |
3783 | HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check. | |
3784 | [USE_WIN32API] (read, write): Add char* casts. | |
3785 | * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check. | |
3786 | * server.h: Include wincecompat.h on Windows CE. | |
3787 | [HAVE_ERRNO_H]: Check. | |
3788 | (perror): Declare if not declared. | |
3789 | * utils.c: Add stdlib.h, errno.h and malloc.h includes. | |
3790 | (perror_with_name): Remove errno declaration. | |
3791 | * wincecompat.h: New. | |
3792 | * wincecompat.c: New. | |
3793 | * win32-low.h: New. | |
3794 | * win32-arm-low.c: New. | |
3795 | * win32-i386-low.c: New. | |
3796 | (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h. | |
3797 | (OUTMSG2): Make it safe. | |
3798 | (_T): New macro. | |
3799 | (COUNTOF): New macro. | |
3800 | (NUM_REGS): Get it from the low target. | |
3801 | (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT, | |
3802 | CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0. | |
3803 | (thread_rec): Let low target handle debug registers. | |
3804 | (child_add_thread): Likewise. | |
3805 | (child_init_thread_list): Likewise. | |
3806 | (continue_one_thread): Likewise. | |
3807 | (regptr): New. | |
3808 | (do_child_fetch_inferior_registers): Move to ... | |
3809 | * win32-i386-low.c: ... here, and rename to ... | |
3810 | (do_fetch_inferior_registers): ... this. | |
3811 | * win32-low.c (child_fetch_inferior_registers): | |
3812 | Go through the low target. | |
3813 | (do_child_store_inferior_registers): Use regptr. | |
3814 | (strwinerror): New function. | |
3815 | (win32_create_inferior): Handle Windows CE. | |
3816 | Use strwinerror instead of strerror on Windows error | |
3817 | codes. Add program to the error output. | |
3818 | Don't close the main thread handle on Windows CE. | |
3819 | (win32_attach): Use coredll.dll on Windows CE. | |
3820 | (win32_kill): Close current process and current | |
3821 | thread handles. | |
3822 | (win32_detach): Use coredll.dll on Windows CE. | |
3823 | (win32_resume): Let low target handle debug registers, and | |
3824 | step request. | |
3825 | (handle_exception): Add/Remove initial breakpoint. Avoid | |
3826 | non-existant WSTOPSIG on Windows CE. | |
3827 | (win32_read_inferior_memory): Cast to remove warning. | |
3828 | (win32_arch_string): Go through the low target. | |
3829 | (initialize_low): Call set_breakpoint_data with the low | |
3830 | target's breakpoint. | |
3831 | * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM, | |
3832 | FOP_REGNUM, mappings): Move to ... | |
3833 | * win32-i386-low.c: ... here. | |
3834 | * win32-low.c (win32_thread_info): Move to ... | |
3835 | * win32-low.h: ... here. | |
3836 | * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c, | |
3837 | win32-arm-low.c and wincecompat.c. | |
3838 | (all:): Add $EXEEXT. | |
3839 | (install-only:): Likewise. | |
3840 | (gdbserver:): Likewise. | |
3841 | (gdbreplay:): Likewise. | |
3842 | * config.in: Regenerate. | |
3843 | * configure: Regenerate. | |
3844 | ||
41093d81 PA |
3845 | 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt> |
3846 | ||
3847 | * win32-low.c: Rename typedef thread_info to | |
3848 | win32_thread_info throughout. | |
3849 | ||
544afa54 PA |
3850 | 2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt> |
3851 | ||
3852 | * win32-i386-low.c: Rename to ... | |
3853 | * win32-low.c: ... this. | |
3854 | * configure.srv: Replace win32-i386-low.o with win32-low.o. | |
3855 | * Makefile.in: Likewise. | |
3856 | ||
bce7165d PA |
3857 | 2007-03-27 Pedro Alves <pedro_alves@portugalmail.pt> |
3858 | ||
3859 | * remote-utils.c (monitor_output): Constify msg parameter. | |
3860 | * server.h (monitor_output): Likewise. | |
3861 | * win32-i386-low.c (handle_output_debug_string): New. | |
3862 | (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using | |
3863 | handle_output_debug_string. | |
3864 | (get_child_debug_event): Likewise. | |
3865 | ||
506c7aa0 DJ |
3866 | 2007-03-27 Mat Hostetter <mat@lcs.mit.edu> |
3867 | ||
3868 | * server.c (main): Correct strtoul check. | |
3869 | ||
42c81e2a DJ |
3870 | 2007-03-27 Jon Ringle <jon@ringle.org> |
3871 | ||
3872 | * linux-low.c: Check __ARCH_HAS_MMU__ also. | |
3873 | ||
9453113a DJ |
3874 | 2007-03-27 Brooks Moses <brooks.moses@codesourcery.com> |
3875 | ||
3876 | * Makefile.in: Add dummy "pdf" and "install-pdf" targets. | |
3877 | ||
64a69107 DJ |
3878 | 2007-02-27 Daniel Jacobowitz <dan@codesourcery.com> |
3879 | ||
3880 | * terminal.h: Check HAVE_SGTTY_H. | |
3881 | ||
3882 | 2007-02-27 Mat Hostetter <mat@lcs.mit.edu> | |
6f8486da DJ |
3883 | |
3884 | * remote-utils.c (remote_open): Print out the assigned port number. | |
3885 | ||
c74d0ad8 DJ |
3886 | 2007-02-26 Daniel Jacobowitz <dan@codesourcery.com> |
3887 | ||
3888 | * remote-utils.c (monitor_output): New function. | |
3889 | * server.c (debug_threads): Define here. | |
3890 | (monitor_show_help): New function. | |
3891 | (handle_query): Handle qRcmd. | |
3892 | (main): Do not handle 'd' packet. | |
3893 | * server.h (debug_threads, remote_debug, monitor_output): Declare. | |
3894 | * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions | |
3895 | of debug_threads. | |
3896 | ||
de7c3b4a PA |
3897 | 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt> |
3898 | ||
3899 | * Makefile.in (EXEEXT): New. | |
3900 | (clean): Use $(EXEEXT). | |
3901 | ||
ef57601b PA |
3902 | 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt> |
3903 | ||
3904 | * target.h (target_ops): Rename send_signal to request_interrupt, | |
3905 | and remove enum target_signal parameter. | |
3906 | * linux-low.c (linux_request_interrupt): Rename from | |
3907 | linux_send_signal, and always send SIGINT. | |
3908 | * spu-low.c (spu_request_interrupt): Rename from spu_send_signal, | |
3909 | and always send SIGINT. | |
3910 | * remote-utils.c (putpkt_binary): Call request_interrupt, instead | |
3911 | of send_signal. | |
3912 | (input_interrupt): Likewise. | |
3913 | ||
820f2bda PA |
3914 | 2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt> |
3915 | ||
3916 | * server.c (get_features_xml): Check if target implemented | |
3917 | arch_string. | |
3918 | * win32-i386-low.c (win32_arch_string): New. | |
3919 | (win32_target_ops): Add win32_arch_string as arch_string member. | |
3920 | ||
ab39bf24 UW |
3921 | 2007-02-22 Markus Deuling <deuling@de.ibm.com> |
3922 | ||
3923 | * spu-low.c (spu_arch_string): New. | |
3924 | (spu_target_ops): Add spu_arch_string. | |
3925 | ||
61ff6e04 DJ |
3926 | 2007-02-16 Daniel Jacobowitz <dan@codesourcery.com> |
3927 | ||
3928 | * remote-utils.c: Remove HAVE_TERMINAL_H check. | |
3929 | * configure.ac: Do not check for terminal.h. | |
3930 | * configure, config.in: Regenerated. | |
3931 | ||
fb1e4ffc DJ |
3932 | 2007-02-08 Daniel Jacobowitz <dan@codesourcery.com> |
3933 | ||
3934 | * Makefile.in (OBS): Add $(XML_BUILTIN). | |
3935 | (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New. | |
3936 | (clean): Update. | |
3937 | (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o) | |
3938 | (arm-with-iwmmxt.c): New. | |
3939 | * config.in, configure: Regenerate. | |
3940 | * configure.ac: Check for iWMMXt. Handle srv_xmltarget, | |
3941 | srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML. | |
3942 | * configure.srv: Mention srv_xmltarget and srv_xmlfiles. | |
3943 | (arm*-*-linux*): Add iWMMXt and regset support. | |
3944 | * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define. | |
3945 | (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset) | |
3946 | (arm_store_wmmxregset, target_regsets): New. | |
3947 | * server.c (get_features_xml): Take annex argument. Check builtin | |
3948 | XML documents. | |
3949 | (handle_query): Handle multiple annexes. | |
3950 | ||
0f48aa01 DJ |
3951 | 2007-01-29 Daniel Jacobowitz <dan@codesourcery.com> |
3952 | ||
3953 | * remote-utils.c [USE_WIN32API] (read, write): Define. | |
3954 | (putpkt_binary, input_interrupt, readchar, getpkt): Use read and | |
3955 | write. | |
3956 | ||
23181151 DJ |
3957 | 2007-01-09 Daniel Jacobowitz <dan@codesourcery.com> |
3958 | ||
3959 | * linux-i386-low.c (the_low_target): Set arch_string. | |
3960 | * linux-x86-64-low.c (the_low_target): Likewise. | |
3961 | * linux-low.c (linux_arch_string): New. | |
3962 | (linux_target_ops): Add it. | |
3963 | * linux-low.h (struct linux_target_ops): Add arch_string. | |
3964 | * server.c (write_qxfer_response): Use const void * for DATA. | |
3965 | (get_features_xml): New. | |
3966 | (handle_query): Handle qXfer:features:read. Report it for qSupported. | |
3967 | * target.h (struct target_ops): Add arch_string method. | |
3968 | ||
9d606399 DJ |
3969 | 2007-01-03 Denis Pilat <denis.pilat@st.com> |
3970 | Daniel Jacobowitz <dan@codesourcery.com> | |
3971 | ||
3972 | * linux-low.c (linux_kill): Handle being called with no threads. | |
3973 | * win32-i386-low.c (win32_kill): Likewise. | |
3974 | (get_child_debug_event): Clear current_process_handle. | |
3975 | ||
3976 | 2006-12-30 Denis PILAT <denis.pilat@st.com> | |
8264bb58 DJ |
3977 | Daniel Jacobowitz <dan@codesourcery.com> |
3978 | ||
3979 | * remote-utils.c (remote_open): Check the type of specified | |
3980 | serial port devices before opening them. | |
3981 | * server.c (main): Kill the inferior if an error occurs during | |
3982 | the first remote_open. | |
3983 | ||
a5e13d24 DJ |
3984 | 2006-12-05 Markus Deuling <deuling@de.ibm.com> |
3985 | ||
3986 | * README: Update supported targets. | |
3987 | ||
186947f7 DJ |
3988 | 2006-11-28 Daniel Jacobowitz <dan@codesourcery.com> |
3989 | ||
3990 | * Makefile.in (clean): Remove reg-mips64.c. | |
3991 | (reg-mips64.c, reg-mips64.o): New rules. | |
3992 | * configure.srv: Handle mips64. Include regset support for mips. | |
3993 | * linux-mips-low.c (union mips_register): New. | |
3994 | (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it. | |
3995 | (mips_breakpoint, mips_breakpoint_at): Use int. | |
3996 | (mips_collect_register, mips_supply_register) | |
3997 | (mips_collect_register_32bit, mips_supply_register_32bit) | |
3998 | (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset) | |
3999 | (mips_store_fpregset, target_regsets): New. | |
4000 | * thread-db.c (thread_db_get_tls_address): Use uintptr_t. | |
4001 | ||
a13e2c95 UW |
4002 | 2006-11-22 Ulrich Weigand <uweigand@de.ibm.com> |
4003 | ||
4004 | * configure.srv: Add target "spu*-*-*". | |
4005 | * Makefile.in (clean): Remove reg-spu.c. | |
4006 | (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies. | |
4007 | * spu-low.c: New file. | |
4008 | ||
cb7283db DJ |
4009 | 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com> |
4010 | ||
4011 | * configure.ac: Correct td_thr_tls_get_addr test. | |
4012 | * configure: Regenerated. | |
4013 | ||
89be2091 DJ |
4014 | 2006-11-16 Daniel Jacobowitz <dan@codesourcery.com> |
4015 | ||
4016 | * linux-low.c (linux_wait_for_event): Reformat. Use the | |
4017 | pass_signals array. | |
4018 | * remote-utils.c (decode_address_to_semicolon): New. | |
4019 | * server.c (pass_signals, handle_general_set): New. | |
4020 | (handle_query): Mention QPassSignals for qSupported. | |
4021 | (main): Call handle_general_set. | |
4022 | * server.h (pass_signals, decode_address_to_semicolon): New. | |
4023 | ||
000ef4f0 DJ |
4024 | 2006-11-06 Daniel Jacobowitz <dan@codesourcery.com> |
4025 | ||
4026 | * server.c (handle_query): Correct error handling for read_auxv. | |
4027 | ||
b7149293 UW |
4028 | 2005-10-19 Ulrich Weigand <uweigand@de.ibm.com> |
4029 | ||
4030 | * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets | |
4031 | and srv_linux_thread_db to yes. | |
4032 | * linux-s390-low.c (s390_fill_gregset): New function. | |
4033 | (target_regsets): Define data structure. | |
4034 | ||
dae5f5cf DJ |
4035 | 2006-10-17 Daniel Jacobowitz <dan@codesourcery.com> |
4036 | ||
4037 | * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New. | |
4038 | * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR. | |
4039 | * config.in, configure: Regenerated. | |
4040 | * inferiors.c (gdb_id_to_thread): New function. | |
4041 | (gdb_id_to_thread_id): Use it. | |
4042 | * linux-low.c (linux_target_ops): Use thread_db_get_tls_address. | |
4043 | * linux-low.h (struct process_info): Add th member. | |
4044 | (thread_db_get_tls_address): New prototype. | |
4045 | * remote-utils.c (decode_address): Make non-static. | |
4046 | * server.c (handle_query): Handle qGetTLSAddr. | |
4047 | * server.h (gdb_id_to_thread, decode_address): New prototypes. | |
4048 | * target.h (struct target_ops): Add get_tls_address. | |
4049 | * thread-db.c (maybe_attach_thread): Save the thread handle. | |
4050 | (thread_db_get_tls_address): New. | |
4051 | ||
32ca6d61 DJ |
4052 | 2006-09-28 Daniel Jacobowitz <dan@codesourcery.com> |
4053 | ||
4054 | * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define. | |
4055 | (linux_resume_one_process): Take a siginfo_t *. Update all | |
4056 | callers. Queue it if necessary. Use PTRACE_SETSIGINFO. | |
4057 | (struct pending_signals): Add a siginfo_t. | |
4058 | (linux_wait_for_process): Always set last_status. | |
4059 | (linux_wait_for_event): Use PTRACE_GETSIGINFO. | |
4060 | (linux_queue_one_thread): Use PTRACE_GETSIGINFO. | |
4061 | * linux-low.h (struct process_info): Add last_status. | |
4062 | ||
5ffff7c1 DJ |
4063 | 2006-09-21 Daniel Jacobowitz <dan@codesourcery.com> |
4064 | ||
4065 | * remote-utils.c (try_rle): New function. | |
4066 | (putpkt_binary): Use it. | |
4067 | ||
8695c747 DJ |
4068 | 2006-08-19 Daniel Jacobowitz <dan@codesourcery.com> |
4069 | ||
4070 | * Makefile.in (clean): Clean reg-x86-64-linux.c. | |
4071 | (reg-x86-64-linux.o, reg-x86-64-linux.c): New. | |
4072 | * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o. | |
4073 | * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX. | |
4074 | (x86_64_fill_gregset, x86_64_store_gregset): Skip floating | |
4075 | point registers. | |
4076 | ||
290fadea RS |
4077 | 2006-08-08 Richard Sandiford <richard@codesourcery.com> |
4078 | ||
4079 | * server.c (terminal_fd): New variable. | |
4080 | (old_foreground_pgrp): Likewise. | |
4081 | (restore_old_foreground_pgrp): New function. | |
4082 | (start_inferior): Record the terminal file descriptor in terminal_fd | |
4083 | and its original foreground group in old_foreground_pgrp. Register | |
4084 | restore_old_foreground_pgrp with atexit(). | |
4085 | ||
9f2e1e63 DJ |
4086 | 2006-07-26 Daniel Jacobowitz <dan@codesourcery.com> |
4087 | ||
4088 | * server.c (handle_query): Correct qPart to qXfer. | |
4089 | ||
b80864fb DJ |
4090 | 2006-07-22 Daniel Jacobowitz <dan@codesourcery.com> |
4091 | ||
4092 | * configure.ac: Check for more headers which are missing on | |
4093 | Windows. Automatically supply -lwsock32 and USE_WIN32API. | |
4094 | * configure.srv: Add Cygwin and mingw32. | |
4095 | * remote-utils.c: Don't include headers unconditionally which | |
4096 | are missing on mingw32. Include <winsock.h> for mingw32. | |
4097 | (remote_open): Adjust for mingw32 support. Flush | |
4098 | standard error after writing to it. | |
4099 | (remote_close, putpkt_binary, input_interrupt, block_async_io) | |
4100 | (unblock_async_io, enable_async_io, disable_async_io) | |
4101 | (readchar, getpkt): Update for Winsock support. | |
4102 | (prepare_resume_reply): Expect a protocol signal number. | |
4103 | * server.c: Disable <sys/wait.h> on mingw32. | |
4104 | (start_inferior): Adjust for mingw32 support. Flush | |
4105 | standard error after writing to it. | |
4106 | (attach_inferior): Likewise. Use protocol signal | |
4107 | numbers. | |
4108 | (main): Skip 'D' packet on mingw32. Use protocol signal numbers | |
4109 | and names. | |
4110 | * win32-i386-low.c: New file. | |
4111 | * Makefile.in (XM_CLIBS): Set. | |
4112 | (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS). | |
4113 | (win32-i386-low.o): New dependency rule. | |
4114 | * linux-low.c (linux_wait): Use target signal numbers. | |
4115 | * target.h (struct target_ops): Doc fix. | |
4116 | * server.h (target_signal_to_name): New prototype. | |
4117 | * gdbreplay.c: Don't include headers unconditionally which | |
4118 | are missing on mingw32. Include <winsock.h> for mingw32. | |
4119 | (remote_close, remote_open): Adjust for Winsock support. | |
4120 | * configure, config.in: Regenerated. | |
4121 | ||
0876f84a DJ |
4122 | 2006-07-12 Daniel Jacobowitz <dan@codesourcery.com> |
4123 | ||
4124 | * server.c (decode_xfer_read, write_qxfer_response): New. | |
4125 | (handle_query): Take a packet length argument. Handle | |
4126 | qXfer:auxv:read instead of qPart:auxv:read. Mention it in | |
4127 | the qSupported response. | |
4128 | (main): Update call to handle_query. | |
4129 | ||
01f9e8fa DJ |
4130 | 2006-06-22 Daniel Jacobowitz <dan@codesourcery.com> |
4131 | ||
4132 | * remote-utils.c (remote_escape_output, remote_unescape_input): New. | |
4133 | (putpkt_binary): Renamed from putpkt and adjusted for binary | |
4134 | data. | |
4135 | (putpkt): New wrapper for putpkt_binary. | |
4136 | (readchar): Don't mask off the high bit. | |
4137 | (decode_X_packet): New function. | |
4138 | * server.c (main): Call putpkt_binary if a handler sets the packet | |
4139 | length. Save the length of the incoming packet. Handle 'X'. | |
4140 | * server.h (gdb_byte, remote_escape_output, decode_X_packet): New. | |
4141 | ||
be2a5f71 DJ |
4142 | 2006-06-21 Daniel Jacobowitz <dan@codesourcery.com> |
4143 | ||
4144 | * server.c (handle_query): Handle qSupported. | |
4145 | ||
ea025f5f DJ |
4146 | 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com> |
4147 | ||
4148 | * remote-utils.c (all_symbols_looked_up): New variable. | |
4149 | (look_up_one_symbol): Check it. | |
4150 | * server.h (look_up_one_symbol): New declaration. | |
4151 | * thread-db.c (thread_db_init): Set all_symbols_looked_up. | |
4152 | ||
9308fc88 DJ |
4153 | 2006-05-30 Daniel Jacobowitz <dan@codesourcery.com> |
4154 | ||
4155 | * Makefile.in (linux-arm-low.o): Update dependencies. | |
66f338c7 | 4156 | * linux-arm-low.c: Include "gdb_proc_service.h". |
9308fc88 DJ |
4157 | (PTRACE_GET_THREAD_AREA): Define. |
4158 | (ps_get_thread_area): New function. | |
4159 | ||
52fb6437 NS |
4160 | 2006-05-09 Nathan Sidwell <nathan@codesourcery.com> |
4161 | ||
4162 | * configure.srv (m68k*-*-uclinux*): New target. | |
4163 | * linux-low.c (linux_create_inferior): Use vfork on mmuless systems. | |
4164 | (linux_resume_one_process): Remove extraneous cast. | |
4165 | (linux_read_offsets): New. | |
4166 | (linux_target_op): Add linux_read_offsets on mmuless systems. | |
4167 | * server.c (handle_query): Add qOffsets logic. | |
4168 | * target.h (struct target_ops): Add read_offsets. | |
4169 | ||
21b0f40c DJ |
4170 | 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com> |
4171 | ||
4172 | * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h". | |
4173 | (PTRACE_GET_THREAD_AREA): Define. | |
4174 | (ps_get_thread_area): New function. | |
4175 | * Makefile.in (linux-i386-low.o, linux-mips-low.o) | |
4176 | (linux-x86-64-low.o): Update. | |
4177 | ||
0050a760 DJ |
4178 | 2006-03-15 Daniel Jacobowitz <dan@codesourcery.com> |
4179 | ||
4180 | * configure.ac: Remove checks for prfpregset_t. | |
4181 | * gdb_proc_service.h: New file. | |
4182 | * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the | |
4183 | new "gdb_proc_service.h". | |
4184 | * proc-service.c: Likewise. | |
4185 | (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t. | |
4186 | (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument. | |
4187 | * Makefile.in (gdb_proc_service_h): Updated. | |
4188 | * configure, config.in: Regenerated. | |
4189 | ||
b92a518e DJ |
4190 | 2006-03-03 Daniel Jacobowitz <dan@codesourcery.com> |
4191 | ||
4192 | * remote-utils.c (prepare_resume_reply): Move declaration | |
4193 | of gdb_id_from_wait to the top of the block. | |
4194 | ||
545587ee DJ |
4195 | 2006-02-15 Daniel Jacobowitz <dan@codesourcery.com> |
4196 | ||
4197 | * linux-low.c (regsets_store_inferior_registers): Read the regset | |
4198 | from the target before filling it. | |
4199 | ||
9db87ebd DJ |
4200 | 2006-02-08 Daniel Jacobowitz <dan@codesourcery.com> |
4201 | ||
4202 | * server.c (attach_inferior): Return SIGTRAP for a successful | |
4203 | attach. | |
4204 | ||
dd24457d DJ |
4205 | 2006-02-01 Daniel Jacobowitz <dan@codesourcery.com> |
4206 | ||
4207 | * Makefile.in (OBS): Add version.o. | |
4208 | (STAGESTUFF): Delete. | |
4209 | (version.o): Add dependencies. | |
4210 | (version.c): Replace rule. | |
4211 | (clean): Remove version.c. | |
4212 | * server.c (gdbserver_version): New. | |
4213 | (gdbserver_usage): Use printf. | |
4214 | (main): Handle --version and --help. | |
4215 | * server.h (version, host_name): Add declarations. | |
4216 | ||
6f0f660e EZ |
4217 | 2005-12-23 Eli Zaretskii <eliz@gnu.org> |
4218 | ||
4219 | * linux-arm-low.c: | |
4220 | * linux-arm-low.c: | |
4221 | * inferiors.c: | |
4222 | * i387-fp.h: | |
4223 | * i387-fp.c: | |
4224 | * gdbreplay.c: | |
4225 | * regcache.c: | |
4226 | * proc-service.c: | |
4227 | * mem-break.h: | |
4228 | * mem-break.c: | |
4229 | * linux-x86-64-low.c: | |
4230 | * linux-sh-low.c: | |
4231 | * linux-s390-low.c: | |
4232 | * linux-ppc64-low.c: | |
4233 | * linux-ppc-low.c: | |
4234 | * linux-mips-low.c: | |
4235 | * linux-m68k-low.c: | |
4236 | * linux-m32r-low.c: | |
4237 | * linux-low.h: | |
4238 | * linux-low.c: | |
4239 | * linux-ia64-low.c: | |
4240 | * linux-i386-low.c: | |
4241 | * linux-crisv32-low.c: | |
4242 | * thread-db.c: | |
4243 | * terminal.h: | |
4244 | * target.h: | |
4245 | * target.c: | |
4246 | * server.h: | |
4247 | * server.c: | |
4248 | * remote-utils.c: | |
4249 | * regcache.h: | |
4250 | * utils.c: | |
4251 | * Makefile.in: | |
4252 | * configure.ac: | |
4253 | * gdbserver.1: Add (C) after Copyright. Update the FSF | |
4254 | address. | |
4255 | ||
9d1fb177 DJ |
4256 | 2005-11-13 Daniel Jacobowitz <dan@codesourcery.com> |
4257 | ||
4258 | * linux-arm-low.c (arm_eabi_breakpoint): New variable. | |
4259 | (arm_breakpoint_at): Recognize both breakpoints. | |
4260 | (the_low_target): Use the correct breakpoint instruction. | |
4261 | ||
011a70c2 DJ |
4262 | 2005-11-02 Daniel Jacobowitz <dan@codesourcery.com> |
4263 | ||
4264 | * configure.srv (x86_64-*-linux*): Turn on thread_db support. | |
4265 | * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len) | |
4266 | (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New. | |
4267 | (the_low_target): Update. | |
4268 | ||
7fb85e41 AS |
4269 | 2005-10-25 Andreas Schwab <schwab@suse.de> |
4270 | ||
4271 | * server.c (main): Allocate mem_buf with PBUFSIZ bytes. | |
4272 | ||
4273 | * linux-ia64-low.c (ia64_regmap): Remove NAT registers. | |
4274 | (ia64_num_regs): Reduce to 462. | |
4275 | ||
3db0444b DJ |
4276 | 2005-09-17 Daniel Jacobowitz <dan@codesourcery.com> |
4277 | ||
4278 | * acinclude.m4: Correct quoting. | |
4279 | * aclocal.m4: Regenerated. | |
4280 | ||
4281 | Suggested by SZOKOVACS Robert <szo@ies.hu>: | |
4282 | * thread-db.c (thread_db_err_str): Handle TD_VERSION. | |
4283 | (thread_db_init): Call thread_db_err_str. | |
4284 | * configure.ac: Check for TD_VERSION. | |
4285 | * config.in, configure: Regenerated. | |
4286 | ||
bee0189a DJ |
4287 | 2005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> |
4288 | ||
4289 | * server.h (error, fatal, warning): Add ATTR_FORMAT. | |
4290 | ||
e9d25b98 DJ |
4291 | 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com> |
4292 | ||
4293 | * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS | |
4294 | is not available. Define HAVE_PTRACE_GETREGS if it is. | |
4295 | * config.in, configure: Regenerated. | |
4296 | * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64. | |
4297 | * linux-i386-low.c, linux-m68k-low.c: Update to use | |
4298 | HAVE_PTRACE_GETREGS. | |
4299 | * linux-low.c (regsets_fetch_inferior_registers) | |
4300 | (regsets_store_inferior_registers): Only return 0 if we processed | |
4301 | GENERAL_REGS. | |
4302 | * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New. | |
4303 | * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New. | |
4304 | ||
a06660f7 DJ |
4305 | 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com> |
4306 | ||
4307 | * inferiors.c (struct thread_info): Add gdb_id. | |
4308 | (add_thread): Add gdb_id argument. | |
4309 | (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New. | |
4310 | * linux-low.c (linux_create_inferior, linux_attach_lwp): Update | |
4311 | calls to add_thread. | |
4312 | * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id. | |
4313 | * server.c (handle_query): Use thread_to_gdb_id. | |
4314 | (handle_v_cont, main): Use gdb_id_to_thread_id. | |
4315 | * server.h (add_thread): Update prototype. | |
4316 | (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New | |
4317 | prototypes. | |
4318 | ||
5a1f5858 DJ |
4319 | 2005-07-13 Daniel Jacobowitz <dan@codesourcery.com> |
4320 | ||
4321 | * linux-low.c (fetch_register, usr_store_inferior_registers): Handle | |
4322 | left-padded registers. | |
4323 | * linux-low.h (struct linux_target_ops): Add left_pad_xfer. | |
4324 | * linux-ppc64-low.c (the_low_target): Set left_pad_xfer. | |
4325 | ||
e122f1f5 SE |
4326 | 2005-07-01 Steve Ellcey <sje@cup.hp.com> |
4327 | ||
4328 | * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS. | |
4329 | * configure: Regenerate. | |
4330 | * config.in: Regenerate. | |
4331 | * server.h (NEED_DECLARATION_STRERROR): | |
4332 | Replace with !HAVE_DECL_STRERROR. | |
4333 | ||
d592fa2f DJ |
4334 | 2005-06-16 Daniel Jacobowitz <dan@codesourcery.com> |
4335 | ||
4336 | * linux-low.c (linux_wait, linux_send_signal): Don't test | |
4337 | an unsigned long variable for > 0 if it could be MAX_ULONG. | |
4338 | * server.c (myresume): Likewise. | |
4339 | * target.c (set_desired_inferior): Likewise. | |
4340 | ||
ccbd4912 MK |
4341 | 2005-06-13 Mark Kettenis <kettenis@gnu.org> |
4342 | ||
4343 | * configure.ac: Simplify and improve check for socklen_t. | |
4344 | * configure, config.in: Regenerate. | |
4345 | ||
f450004a DJ |
4346 | 2005-06-12 Daniel Jacobowitz <dan@codesourcery.com> |
4347 | ||
4348 | * acconfig.h: Remove. | |
4349 | * configure.ac: Add a test for socklen_t. Use three-argument | |
4350 | AC_DEFINE throughout. | |
4351 | * config.in: Regenerated using autoheader 2.59. | |
4352 | * configure: Regenerated. | |
4353 | ||
4354 | * gdbreplay.c (socklen_t): Provide a default. | |
4355 | (remote_open): Use socklen_t. | |
4356 | * remote-utils.c (socklen_t): Provide a default. | |
4357 | (remote_open): Use socklen_t. | |
4358 | (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use | |
4359 | unsigned char. | |
4360 | ||
4361 | * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned | |
4362 | char for buffers. | |
4363 | * linux-low.c (linux_read_memory, linux_write_memory) | |
4364 | (linux_read_auxv): Likewise. | |
4365 | * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read) | |
4366 | (check_mem_write): Likewise. | |
4367 | * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write): | |
4368 | Likewise. | |
4369 | * regcache.c (struct inferior_rgcache_data, registers_to_string) | |
4370 | (registers_from_string, register_data): Likewise. | |
4371 | * server.c (handle_query, main): Likewise. | |
4372 | * server.h (convert_ascii_to_int, convert_int_to_ascii) | |
4373 | (decode_M_packet): Likewise. | |
4374 | * target.c (read_inferior_memory, write_inferior_memory): Likewise. | |
4375 | * target.h (struct target_ops): Update read_memory, write_memory, | |
4376 | and read_auxv. | |
4377 | (read_inferior_memory, write_inferior_memory): Update. | |
4378 | * linux-low.h (struct linux_target_ops): Change type of breakpoint | |
4379 | to unsigned char *. | |
4380 | * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c, | |
4381 | linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c, | |
4382 | linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c, | |
4383 | linux-s390-low.c, linux-sh-low.c: Update for changes in | |
4384 | read_inferior_memory and the_low_target->breakpoint. | |
4385 | ||
eee84df1 DJ |
4386 | 2005-05-28 Daniel Jacobowitz <dan@codesourcery.com> |
4387 | ||
4388 | * Makefile.in (SFILES): Add linux-ppc64-low.c. | |
4389 | (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets. | |
4390 | * configure.srv: Add powerpc64-*-linux*. | |
4391 | * linux-ppc64-low.c: New file. | |
4392 | ||
45b134e5 OF |
4393 | 2005-05-23 Orjan Friberg <orjanf@axis.com> |
4394 | ||
4395 | * linux-cris-low.c: New file with support for CRIS. | |
4396 | * linux-crisv32-low.c: Ditto for CRISv32. | |
4397 | * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c. | |
4398 | (clean): Add reg-cris.c and reg-crisv32.c. | |
4399 | Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c, | |
4400 | reg-crisv32.o, and reg-crisv32.c to make rules. | |
4401 | * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of | |
4402 | recognized targets. | |
4403 | ||
48d93c75 UW |
4404 | 2005-05-16 Ulrich Weigand <uweigand@de.ibm.com> |
4405 | ||
4406 | * linux-low.c (fetch_register): Ensure buffer size is a multiple | |
4407 | of sizeof (PTRACE_XFER_TYPE). | |
4408 | (usr_store_inferior_registers): Likewise. Zero out excess bytes. | |
4409 | ||
e013ee27 OF |
4410 | 2005-05-12 Orjan Friberg <orjanf@axis.com> |
4411 | ||
4412 | * target.h (struct target_ops): Add insert_watchpoint, | |
4413 | remove_watchpoint, stopped_by_watchpoint, stopped_data_address function | |
4414 | pointers for hardware watchpoint support. | |
4415 | * linux-low.h (struct linux_target_ops): Ditto. | |
4416 | * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint) | |
4417 | (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add | |
4418 | to linux_target_ops. | |
4419 | * remote-utils.c (prepare_resume_reply): Add watchpoint information to | |
4420 | reply packet. | |
4421 | * server.c (main): Recognize 'Z' and 'z' packets. | |
4422 | ||
b0ded00b UW |
4423 | 2005-05-10 Ulrich Weigand <uweigand@de.ibm.com> |
4424 | ||
4425 | * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define. | |
4426 | (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions. | |
4427 | (the_low_target): Add new members. | |
4428 | ||
8643e2ad DJ |
4429 | 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com> |
4430 | ||
4431 | * proc-service.c (ps_lgetregs): Search all_processes instead of | |
4432 | all_threads. | |
4433 | ||
fc620387 DJ |
4434 | 2005-05-04 Daniel Jacobowitz <dan@codesourcery.com> |
4435 | ||
4436 | * server.c (start_inferior): Change return type to int. | |
4437 | (attach_inferior): Change sigptr to int *. | |
4438 | (handle_v_cont, handle_v_requests): Change signal to int *. | |
4439 | (main): Change signal to int. | |
4440 | ||
4441 | 2005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com> | |
7cfbc4a0 KI |
4442 | |
4443 | * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o. | |
4444 | * configure.srv: Add m32r*-*-linux*. | |
4445 | * linux-m32r-low.c: New file. | |
4446 | ||
e0e76420 DJ |
4447 | 2005-03-04 Daniel Jacobowitz <dan@codesourcery.com> |
4448 | ||
4449 | * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly. | |
4450 | ||
a1928bad DJ |
4451 | 2005-03-03 Daniel Jacobowitz <dan@codesourcery.com> |
4452 | ||
4453 | * inferiors.c (change_inferior_id, add_thread, find_inferior_id): | |
4454 | Take unsigned long arguments for PIDs. | |
4455 | * linux-low.c (add_process, linux_attach_lwp, linux_attach) | |
4456 | (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop) | |
4457 | (wait_for_sigstop, linux_resume_one_process) | |
4458 | (regsets_fetch_inferior_registers, linux_send_signal) | |
4459 | (linux_read_auxv): Likewise. Update the types of variables holding | |
4460 | PIDs. Update format string specifiers. | |
4461 | * linux-low.h (struct process_info, linux_attach_lwp): Likewise. | |
4462 | * remote-utils.c (prepare_resume_reply): Likewise. | |
4463 | * server.c (cont_thread, general_thread, step_thread) | |
4464 | (thread_from_wait, old_thread_from_wait, signal_pid): Change type to | |
4465 | unsigned long. | |
4466 | (handle_query): Update format specifiers. | |
4467 | (handle_v_cont, main): Use strtoul for thread IDs. | |
4468 | * server.h (struct inferior_list_entry): Use unsigned long for ID. | |
4469 | (add_thread, find_inferior_id, change_inferior_id, cont_thread) | |
4470 | (general_thread, step_thread, thread_from_wait) | |
4471 | (old_thread_from_wait): Update. | |
4472 | * target.h (struct thread_resume): Use unsigned long for THREAD. | |
4473 | (struct target_ops): Use unsigned long for arguments to attach and | |
4474 | thread_alive. | |
4475 | ||
dcdb98d2 DJ |
4476 | 2005-02-24 Daniel Jacobowitz <dan@codesourcery.com> |
4477 | ||
4478 | * acinclude.m4: Include bfd/bfd.m4 directly. | |
4479 | * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis | |
4480 | <agriffis@toolchain.org>. | |
4481 | * aclocal.m4, configure: Regenerated. | |
4482 | ||
bec39cab AC |
4483 | 2005-01-07 Andrew Cagney <cagney@gnu.org> |
4484 | ||
4485 | * configure.ac: Rename configure.in, require autoconf 2.59. | |
4486 | * configure: Re-generate. | |
4487 | ||
434c4c77 DJ |
4488 | 2004-12-08 Daniel Jacobowitz <dan@debian.org> |
4489 | ||
4490 | * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset | |
4491 | LIBS when finished. | |
4492 | * aclocal.m4: Regenerated. | |
4493 | * configure: Regenerated. | |
4494 | ||
db1d3e1b AS |
4495 | 2004-11-21 Andreas Schwab <schwab@suse.de> |
4496 | ||
4497 | * linux-m68k-low.c (m68k_num_gregs): Define. | |
4498 | (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset) | |
4499 | (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New. | |
4500 | (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc) | |
4501 | (m68k_breakpoint_at): New. Add to the_low_target. | |
4502 | ||
4503 | * configure.srv (m68*-*-linux*): Set srv_linux_regsets and | |
4504 | srv_linux_thread_db to yes. | |
4505 | ||
43360365 JB |
4506 | 2004-10-20 Joel Brobecker <brobecker@gnat.com> |
4507 | ||
4508 | * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing. | |
4509 | (ARCH_SET_FS): Likewise. | |
4510 | (ARCH_GET_FS): Likewise. | |
4511 | (ARCH_GET_GS): Likewise. | |
4512 | ||
fd500816 DJ |
4513 | 2004-10-16 Daniel Jacobowitz <dan@debian.org> |
4514 | ||
4515 | * linux-i386-low.c (ps_get_thread_area): New. | |
4516 | * linux-x86-64-low.c (ps_get_thread_area): New. | |
4517 | * linux-low.c: Include <sys/syscall.h>. | |
4518 | (linux_kill_one_process): Don't kill the first thread here. | |
4519 | (linux_kill): Kill the first thread here. | |
4520 | (kill_lwp): New function. | |
4521 | (send_sigstop, linux_send_signal): Use it. | |
4522 | * proc-service.c: Clean up #ifdefs. | |
4523 | (fpregset_info): Delete. | |
4524 | (ps_lgetregs): Update and enable implementation. | |
4525 | (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled | |
4526 | implementations. | |
4527 | * remote-utils.c (struct sym_cache, symbol_cache): New. | |
4528 | (input_interrupt): Print a clearer message. | |
4529 | (async_io_enabled): New variable. | |
4530 | (enable_async_io, disable_async_io): Use it. Update comments. | |
4531 | (look_up_one_symbol): Use the symbol cache. | |
4532 | * thread-db.c (thread_db_look_up_symbols): New function. | |
4533 | (thread_db_init): Update comments. Call thread_db_look_up_symbols. | |
4534 | ||
f6de3c42 DJ |
4535 | 2004-10-16 Daniel Jacobowitz <dan@debian.org> |
4536 | ||
4537 | * configure.in: Test for -rdynamic. | |
4538 | * configure: Regenerated. | |
4539 | * Makefile (INTERNAL_LDFLAGS): New. | |
4540 | (gdbserver, gdbreplay): Use it. | |
4541 | ||
2c0fc042 AC |
4542 | 2004-09-02 Andrew Cagney <cagney@gnu.org> |
4543 | ||
4544 | * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE. | |
4545 | ||
075b3282 DJ |
4546 | 2004-03-23 Daniel Jacobowitz <drow@mvista.com> |
4547 | ||
4548 | * linux-low.c (linux_wait): Clear all_processes list also. | |
4549 | ||
fa6a77dc DJ |
4550 | 2004-03-12 Daniel Jacobowitz <drow@mvista.com> |
4551 | ||
4552 | * linux-low.c: Include <errno.h>. Remove extern declaration of | |
4553 | errno. | |
4554 | ||
6d782a97 DJ |
4555 | 2004-03-12 Daniel Jacobowitz <drow@mvista.com> |
4556 | ||
4557 | * gdbreplay.c, server.h, utils.c: Update copyright years. | |
4558 | ||
3a7fb99b DJ |
4559 | 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com> |
4560 | ||
4561 | * server.c (main): Print child status or termination signal from | |
4562 | variable 'signal', not 'sig'. | |
4563 | ||
c3e735a6 DJ |
4564 | 2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com> |
4565 | ||
4566 | * linux-low.c (linux_read_memory): Change return type to | |
4567 | int. Check for and return error from ptrace(). | |
4568 | * target.c (read_inferior_memory): Change return type to int. Pass | |
4569 | back return status from the_target->read_memory(). | |
4570 | * target.h (struct target_ops): Adapt *read_memory() prototype. | |
4571 | Update comment. | |
4572 | (read_inferior_memory): Adapt prototype. | |
4573 | * server.c (main): Return an error packet if | |
4574 | read_inferior_memory() returns an error. | |
4575 | ||
a59d1c82 DJ |
4576 | 2004-03-04 Daniel Jacobowitz <drow@mvista.com> |
4577 | ||
4578 | * Makefile.in (distclean): Remove config.h, stamp-h, and config.log. | |
4579 | Unify with other clean targets. | |
4580 | ||
dc3f8883 DJ |
4581 | 2004-02-29 Daniel Jacobowitz <drow@mvista.com> |
4582 | ||
4583 | * server.c (handle_v_cont): Call set_desired_inferior. | |
4584 | ||
89a208da DJ |
4585 | 2004-02-29 Daniel Jacobowitz <drow@mvista.com> |
4586 | ||
4587 | * remote-utils.c (prepare_resume_reply): Always supply "thread:". | |
4588 | ||
62ea82f5 DJ |
4589 | 2004-02-29 Daniel Jacobowitz <drow@mvista.com> |
4590 | ||
4591 | * linux-low.c (linux_wait): Unblock async I/O. | |
4592 | (linux_resume): Block and enable async I/O. | |
4593 | * remote-utils.c (block_async_io, unblock_async_io): New functions. | |
4594 | * server.h (block_async_io, unblock_async_io): Add prototypes. | |
4595 | ||
6910d122 DJ |
4596 | 2004-02-29 Daniel Jacobowitz <drow@mvista.com> |
4597 | ||
4598 | * remote-utils.c (remote_open): Print a status notice after | |
4599 | opening a TCP port. | |
4600 | * server.c (attach_inferior): Print a status notice after | |
4601 | attaching. | |
4602 | ||
4603 | 2004-02-29 Daniel Jacobowitz <drow@mvista.com> | |
d677d77d DJ |
4604 | |
4605 | * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode. | |
4606 | ||
c89dc5d4 DJ |
4607 | 2004-02-26 Daniel Jacobowitz <drow@mvista.com> |
4608 | ||
4609 | * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the | |
4610 | error packet. | |
4611 | * server.c, target.h: Update copyright years. | |
4612 | ||
4b8dad4a RM |
4613 | 2004-02-25 Roland McGrath <roland@redhat.com> |
4614 | ||
4615 | * target.h (struct target_ops): New member `read_auxv'. | |
4616 | * server.c (handle_query): Handle qPart:auxv:read: query using that. | |
4617 | * linux-low.c (linux_read_auxv): New function. | |
4618 | (linux_target_ops): Initialize `read_auxv' member to that. | |
4619 | ||
d7446758 JB |
4620 | 2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com> |
4621 | ||
4622 | Committed by Jim Blandy <jimb@redhat.com>. | |
4623 | ||
4624 | * linux-s390-low.c (s390_num_regs): Update. | |
4b8dad4a | 4625 | (s390_regmap): Remove control registers. Use __s390x__ predefine |
d7446758 JB |
4626 | instead of GPR_SIZE to distiguish s390 and s390x targets. |
4627 | ||
5544ad89 DJ |
4628 | 2004-01-31 Daniel Jacobowitz <drow@mvista.com> |
4629 | ||
4630 | * linux-low.c: Update copyright year. | |
4631 | (check_removed_breakpoint): Clear pending_is_breakpoint. | |
4632 | (linux_set_resume_request, linux_queue_one_thread) | |
4633 | (resume_status_pending_p): New functions. | |
4634 | (linux_continue_one_thread): Use process->resume. | |
4635 | (linux_resume): Only resume threads if there are no pending events. | |
4636 | * linux-low.h (struct process_info): Add resume request | |
4637 | pointer. | |
4638 | ||
2a68b70e DJ |
4639 | 2004-01-30 Daniel Jacobowitz <drow@mvista.com> |
4640 | ||
4641 | * regcache.c (new_register_cache): Clear the allocated register | |
4642 | buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>. | |
4643 | ||
64386c31 DJ |
4644 | 2003-10-13 Daniel Jacobowitz <drow@mvista.com> |
4645 | ||
4646 | * linux-low.c (linux_resume): Take a struct thread_resume * | |
4647 | argument. | |
4648 | (linux_wait): Update call. | |
4649 | (resume_ptr): New static variable. | |
4650 | (linux_continue_one_thread): Renamed from | |
4651 | linux_continue_one_process. Use resume_ptr. | |
4652 | (linux_resume): Use linux_continue_one_thread. | |
4653 | * server.c (handle_v_cont, handle_v_requests): New functions. | |
4654 | (myresume): New function. | |
4655 | (main): Handle 'v' case. | |
4656 | * target.h (struct thread_resume): New type. | |
4657 | (struct target_ops): Change argument of "resume" to struct | |
4658 | thread_resume *. | |
4659 | (myresume): Delete macro. | |
4660 | ||
c938e9b0 L |
4661 | 2003-08-08 H.J. Lu <hongjiu.lu@intel.com> |
4662 | ||
4663 | * Makefile.in (install-only): Create dest dir. Support DESTDIR. | |
4664 | (uninstall): Support DESTDIR. | |
4665 | ||
7f313d07 BC |
4666 | Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com> |
4667 | ||
4668 | * configure.srv: Add xscale*linux copy of arm*linux entry. | |
4669 | ||
3b2fc2ea DJ |
4670 | 2003-07-24 Daniel Jacobowitz <drow@mvista.com> |
4671 | ||
4672 | * linux-arm-low.c (arm_reinsert_addr): New function. | |
4673 | (the_low_target): Add arm_reinsert_addr. | |
4674 | ||
1c0a559e MK |
4675 | 2003-07-08 Mark Kettenis <kettenis@gnu.org> |
4676 | ||
4677 | * mem-break.c: Remove whitespace at end of file. | |
4678 | ||
43d5792c DJ |
4679 | 2003-06-28 Daniel Jacobowitz <drow@mvista.com> |
4680 | ||
4681 | * configure.in: Check whether we need to prototype strerror. | |
4682 | * server.h: Optionally prototype strerror. | |
4683 | * gdbreplay.c (perror_with_name): Use strerror. | |
4684 | * linux-low.c (linux_attach_lwp): Use strerror. | |
4685 | * utils.c (perror_with_name): Use strerror. | |
4686 | * config.in, configure: Regenerated. | |
4687 | ||
c8a86edf DJ |
4688 | 2003-06-28 Daniel Jacobowitz <drow@mvista.com> |
4689 | ||
4690 | * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by | |
4691 | SUGIOKA Toshinobu <sugioka@itonet.co.jp>. | |
4692 | ||
73d37363 DJ |
4693 | 2003-06-20 Daniel Jacobowitz <drow@mvista.com> |
4694 | ||
4695 | * Makefile.in (SFILES): Update. | |
4696 | * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c, | |
4697 | low-sun3.c: Remove files. | |
4698 | ||
6ad8ae5c DJ |
4699 | 2003-06-17 Daniel Jacobowitz <drow@mvista.com> |
4700 | ||
4701 | * linux-low.c: Move comment to linux_thread_alive where it belonged. | |
4702 | (linux_detach_one_process, linux_detach): New functions. | |
4703 | (linux_target_ops): Add linux_detach. | |
4704 | * server.c (main): Handle 'D' packet. | |
4705 | * target.h (struct target_ops): Add "detach" member. | |
4706 | (detach_inferior): Define. | |
4707 | ||
1581182a MK |
4708 | 2003-06-13 Mark Kettenis <kettenis@gnu.org> |
4709 | ||
4710 | From Kelley Cook <kelleycook@wideopenwest.com>: | |
4711 | * configure.srv: Accept i[34567]86 variants. | |
4712 | ||
e5379b03 DJ |
4713 | 2003-06-05 Daniel Jacobowitz <drow@mvista.com> |
4714 | ||
4715 | * linux-low.c (linux_wait_for_event): Correct comment typos. | |
4716 | (linux_resume_one_process): Call check_removed_breakpoint. | |
4717 | (linux_send_signal): New function. | |
4718 | (linux_target_ops): Add linux_send_signal. | |
4719 | * remote-utils.c (putpkt, input_interrupt): Use send_signal instead | |
4720 | of kill. | |
4721 | * target.h (struct target_ops): Add send_signal. | |
4722 | ||
2ff29de4 JB |
4723 | 2003-05-29 Jim Blandy <jimb@redhat.com> |
4724 | ||
4725 | * linux-low.c (usr_store_inferior_registers): Transfer buf in | |
4726 | PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise, | |
4727 | if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing | |
4728 | away part of the register's value. | |
4729 | ||
254787d4 DJ |
4730 | 2003-03-26 Daniel Jacobowitz <drow@mvista.com> |
4731 | ||
4732 | * linux-low.c (linux_create_inferior): Use __SIGRTMIN. | |
4733 | (linux_wait_for_event, linux_init_signals): Likewise. | |
4734 | ||
94e10508 DJ |
4735 | 2003-03-17 Daniel Jacobowitz <drow@mvista.com> |
4736 | ||
4737 | * configure.in: Check for stdlib.h. | |
4738 | * configure: Regenerated. | |
4739 | * config.in: Regenerated. | |
4740 | ||
4c0711e0 DJ |
4741 | 2003-01-04 Andreas Schwab <schwab@suse.de> |
4742 | ||
4743 | * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31. | |
4744 | ||
ef66e766 AC |
4745 | 2003-01-02 Andrew Cagney <ac131313@redhat.com> |
4746 | ||
4747 | * Makefile.in: Remove obsolete code. | |
4748 | ||
a1358604 DJ |
4749 | 2002-11-20 Daniel Jacobowitz <drow@mvista.com> |
4750 | ||
4751 | * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of | |
4752 | defined(PT_FPR0_HI). | |
4753 | ||
23ce3b1c DJ |
4754 | 2002-11-17 Stuart Hughes <seh@zee2.com> |
4755 | ||
4756 | * linux-arm-low.c (arm_num_regs): Increase. | |
4757 | (arm_regmap): Include status register. | |
4758 | ||
4759 | 2002-11-17 Daniel Jacobowitz <drow@mvista.com> | |
4760 | ||
4761 | * linux-low.c (register_addr): Remove incorrect -1 check. | |
4762 | ||
a9fa9f7d DJ |
4763 | 2002-08-29 Daniel Jacobowitz <drow@mvista.com> |
4764 | ||
4765 | * linux-low.c (linux_create_inferior): Call setpgid. Return | |
4766 | the new PID. | |
4767 | (unstopped_p, linux_signal_pid): Remove. | |
4768 | (linux_target_ops): Remove linux_signal_pid. | |
4769 | * remote-utils.c (putpkt, input_interrupt): Use signal_pid | |
4770 | global instead of target method. | |
4771 | * target.h (struct target_ops): Remove signal_pid. Update comment | |
4772 | for create_inferior. | |
4773 | * server.c (signal_pid): New variable. | |
4774 | (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in | |
4b8dad4a | 4775 | gdbserver. Set the child to be the foreground process group. |
a9fa9f7d DJ |
4776 | (attach_inferior): Set signal_pid. |
4777 | ||
17574093 DJ |
4778 | 2002-08-23 Daniel Jacobowitz <drow@mvista.com> |
4779 | ||
4780 | * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2. | |
4781 | ||
4782 | 2002-08-20 Jim Blandy <jimb@redhat.com> | |
4783 | ||
4784 | * Makefile.in (LDFLAGS): Allow the configure script to establish a | |
4785 | default for this. | |
4786 | ||
4787 | 2002-08-01 Andrew Cagney <cagney@redhat.com> | |
4788 | ||
4789 | * Makefile.in: Make chill references obsolete. | |
4790 | ||
4791 | 2002-07-24 Kevin Buettner <kevinb@redhat.com> | |
4792 | ||
4793 | * configure.in (unistd.h): Add to AC_CHECK_HEADERS list. | |
4794 | * configure: Regenerate. | |
4795 | * config.in: Regenerate. | |
4796 | ||
4797 | 2002-07-09 David O'Brien <obrien@FreeBSD.org> | |
4798 | ||
4799 | * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include. | |
4800 | (perror_with_name, remote_close, remote_open, expect, play): Static. | |
4801 | ||
4802 | 2002-07-04 Michal Ludvig <mludvig@suse.cz> | |
4803 | ||
4b8dad4a | 4804 | * linux-x86-64-low.c (x86_64_regmap): Make it an array of |
17574093 DJ |
4805 | byte offsets instead of an array of indexes. |
4806 | (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const. | |
4807 | ||
4808 | 2002-06-13 Daniel Jacobowitz <drow@mvista.com> | |
4809 | ||
4810 | * regcache.c: Add comment. | |
4811 | ||
4812 | 2002-06-11 Daniel Jacobowitz <drow@mvista.com> | |
4813 | ||
4814 | * thread-db.c: New file. | |
4815 | * proc-service.c: New file. | |
4816 | * acinclude.m4: New file. | |
4817 | * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h, | |
4818 | proc-service.o, and thread-db.o. | |
4819 | (linux-low.o): Add USE_THREAD_DB. | |
4820 | * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T, | |
4821 | HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN. | |
4822 | * aclocal.m4: Regenerated. | |
4823 | * config.in: Regenerated. | |
4824 | * configure: Regenerated. | |
4825 | * configure.in: Check for proc_service.h, sys/procfs.h, | |
4826 | thread_db.h, and linux/elf.h headrs. | |
4827 | Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and | |
4828 | PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB. | |
4829 | Check for -lthread_db and thread support. | |
4830 | * configure.srv: Enable thread_db support for ARM, i386, MIPS, | |
4831 | PowerPC, and SuperH. | |
4832 | * i387-fp.c: Constify arguments. | |
4833 | * i387-fp.h: Likewise. | |
4834 | * inferiors.c: (struct thread_info): Renamed from | |
4835 | `struct inferior_info'. Remove PID member. Use generic inferior | |
4836 | list header. All uses updated. | |
4837 | (inferiors, signal_pid): Removed. | |
4838 | (all_threads): New variable. | |
4839 | (get_thread): Define. | |
4840 | (add_inferior_to_list): New function. | |
4841 | (for_each_inferior): New function. | |
4842 | (change_inferior_id): New function. | |
4843 | (add_inferior): Removed. | |
4844 | (remove_inferior): New function. | |
4845 | (add_thread): New function. | |
4846 | (free_one_thread): New function. | |
4847 | (remove_thread): New function. | |
4848 | (clear_inferiors): Use for_each_inferior and free_one_thread. | |
4849 | (find_inferior): New function. | |
4850 | (find_inferior_id): New function. | |
4851 | (inferior_target_data): Update argument type. | |
4852 | (set_inferior_target_data): Likewise. | |
4853 | (inferior_regcache_data): Likewise. | |
4854 | (set_inferior_regcache_data): Likewise. | |
4855 | * linux-low.c (linux_bp_reinsert): Remove. | |
4856 | (all_processes, stopping_threads, using_thrads) | |
4857 | (struct pending_signals, debug_threads, pid_of): New. | |
4858 | (inferior_pid): Replace with macro. | |
4859 | (struct inferior_linux_data): Remove. | |
4860 | (get_stop_pc, add_process): New functions. | |
4861 | (linux_create_inferior): Restore SIGRTMIN+1 before calling exec. | |
4862 | Use add_process and add_thread. | |
4863 | (linux_attach_lwp): New function, based on old linux_attach. Use | |
4864 | add_process and add_thread. Set stop_expected for new threads. | |
4865 | (linux_attach): New function. | |
4866 | (linux_kill_one_process): New function. | |
4867 | (linux_kill): Kill all LWPs. | |
4868 | (linux_thread_alive): Use find_inferior_id. | |
4869 | (check_removed_breakpoints, status_pending_p): New functions. | |
4870 | (linux_wait_for_process): Renamed from linux_wait_for_one_inferior. | |
4871 | Update. Use WNOHANG. Wait for cloned processes also. Update process | |
4872 | struct for the found process. | |
4873 | (linux_wait_for_event): New function. | |
4874 | (linux_wait): Use it. Support LWPs. | |
4875 | (send_sigstop, wait_for_sigstop, stop_all_processes) | |
4876 | (linux_resume_one_process, linux_continue_one_process): New functions. | |
4877 | (linux_resume): Support LWPs. | |
4878 | (REGISTER_RAW_SIZE): Remove. | |
4879 | (fetch_register): Use register_size instead. Call supply_register. | |
4880 | (usr_store_inferior_registers): Likewise. Call collect_register. | |
4881 | Fix recursive case. | |
4882 | (regsets_fetch_inferior_registers): Improve error message. | |
4883 | (regsets_store_inferior_registers): Add debugging. | |
4884 | (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB. | |
4885 | (unstopped_p, linux_signal_pid): New functions. | |
4886 | (linux_target_ops): Add linux_signal_pid. | |
4887 | (linux_init_signals): New function. | |
4888 | (initialize_low): Call it. Initialize using_threads. | |
4889 | * regcache.c (inferior_regcache_data): Add valid | |
4890 | flag. | |
4891 | (get_regcache): Fetch registers lazily. Add fetch argument | |
4892 | and update all callers. | |
4893 | (regcache_invalidate_one, regcache_invalidate): New | |
4894 | functions. | |
4895 | (new_register_cache): Renamed from create_register_cache. | |
4896 | Return the new regcache. | |
4897 | (free_register_cache): Change argument to a void *. | |
4898 | (registers_to_string, registers_from_string): Call get_regcache | |
4899 | with fetch flag set. | |
4900 | (register_data): Make static. Pass fetch flag to get_regcache. | |
4901 | (supply_register): Call get_regcache with fetch flag clear. | |
4902 | (collect_register): Call get_regcache with fetch flag set. | |
4903 | (collect_register_as_string): New function. | |
4904 | * regcache.h: Update. | |
4905 | * remote-utils.c (putpkt): Flush after debug output and use | |
4906 | stderr. | |
4907 | Handle input interrupts while waiting for an ACK. | |
4908 | (input_interrupt): Use signal_pid method. | |
4909 | (getpkt): Flush after debug output and use stderr. | |
4910 | (outreg): Use collect_register_as_string. | |
4911 | (new_thread_notify, dead_thread_notify): New functions. | |
4912 | (prepare_resume_reply): Check using_threads. Set thread_from_wait | |
4913 | and general_thread. | |
4914 | (look_up_one_symbol): Flush after debug output. | |
4915 | * server.c (step_thread, server_waiting): New variables. | |
4916 | (start_inferior): Don't use signal_pid. Update call to mywait. | |
4917 | (attach_inferior): Update call to mywait. | |
4918 | (handle_query): Handle qfThreadInfo and qsThreadInfo. | |
4919 | (main): Don't fetch/store registers explicitly. Use | |
4920 | set_desired_inferior. Support proposed ``Hs'' packet. Update | |
4921 | calls to mywait. | |
4922 | * server.h: Update. | |
4923 | (struct inferior_list, struct_inferior_list_entry): New. | |
4924 | * target.c (set_desired_inferior): New. | |
4925 | (write_inferior_memory): Constify. | |
4926 | (mywait): New function. | |
4927 | * target.h: Update. | |
4928 | (struct target_ops): New signal_pid method. | |
4929 | (mywait): Removed macro, added prototype. | |
4930 | ||
4931 | * linux-low.h (regset_func): Removed. | |
4932 | (regset_fill_func, regset_store_func): New. | |
4933 | (enum regset_type): New. | |
4934 | (struct regset_info): Add type field. Use new operation types. | |
4935 | (struct linux_target_ops): stop_pc renamed to get_pc. | |
4936 | Add decr_pc_after_break and breakpoint_at. | |
4937 | (get_process, get_thread_proess, get_process_thread) | |
4938 | (strut process_info, all_processes, linux_attach_lwp) | |
4939 | (thread_db_init): New. | |
4940 | ||
4941 | * linux-arm-low.c (arm_get_pc, arm_set_pc, | |
4942 | arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New. | |
4943 | (the_low_target): Add new members. | |
4944 | * linux-i386-low.c (i386_store_gregset, i386_store_fpregset) | |
4945 | (i386_store_fpxregset): Constify. | |
4946 | (target_regsets): Add new kind identifier. | |
4947 | (i386_get_pc): Renamed from i386_stop_pc. Simplify. | |
4948 | (i386_set_pc): Add debugging. | |
4949 | (i386_breakpoint_at): New function. | |
4950 | (the_low_target): Add new members. | |
4951 | * linux-mips-low.c (mips_get_pc, mips_set_pc) | |
4952 | (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr) | |
4953 | (mips_breakpoint_at): New. | |
4954 | (the_low_target): Add new members. | |
4955 | * linux-ppc-low.c (ppc_get_pc, ppc_set_pc) | |
4956 | (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New. | |
4957 | (the_low_target): Add new members. | |
4958 | * linux-sh-low.c (sh_get_pc, sh_set_pc) | |
4959 | (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New. | |
4960 | (the_low_target): Add new members. | |
4961 | * linux-x86-64-low.c (target_regsets): Add new kind | |
4962 | identifier. | |
4963 | ||
4964 | 2002-05-15 Daniel Jacobowitz <drow@mvista.com> | |
4965 | ||
4966 | From Martin Pool <mbp@samba.org>: | |
4967 | * server.c (gdbserver_usage): New function. | |
4968 | (main): Call it. | |
4969 | ||
4970 | 2002-05-14 Daniel Jacobowitz <drow@mvista.com> | |
4971 | ||
4972 | * mem-break.c (reinsert_breakpoint_by_bp): Correct typo | |
4973 | stop_at -> stop_pc. | |
4974 | ||
4975 | 2002-05-04 Andrew Cagney <ac131313@redhat.com> | |
4976 | ||
4977 | * Makefile.in: Remove obsolete code. | |
4978 | ||
4979 | 2002-04-24 Michal Ludvig <mludvig@suse.cz> | |
4980 | ||
4981 | * linux-low.c (regsets_fetch_inferior_registers), | |
4982 | (regsets_store_inferior_registers): Removed cast to int from | |
4983 | ptrace() calls. | |
4984 | * regcache.h: Added declaration of struct inferior_info. | |
4985 | ||
4986 | 2002-04-20 Daniel Jacobowitz <drow@mvista.com> | |
4987 | ||
4988 | * inferiors.c (struct inferior_info): Add regcache_data. | |
4989 | (add_inferior): Call create_register_cache. | |
4990 | (clear_inferiors): Call free_register_cache. | |
4991 | (inferior_regcache_data, set_inferior_regcache_data): New functions. | |
4992 | * regcache.c (struct inferior_regcache_data): New. | |
4993 | (registers): Remove. | |
4994 | (get_regcache): New function. | |
4995 | (create_register_cache, free_register_cache): New functions. | |
4996 | (set_register_cache): Don't initialize the register cache here. | |
4997 | (registers_to_string, registers_from_string, register_data): Call | |
4998 | get_regcache. | |
4999 | * regcache.h: Add prototypes. | |
5000 | * server.h: Likewise. | |
5001 | ||
5002 | 2002-04-20 Daniel Jacobowitz <drow@mvista.com> | |
5003 | ||
5004 | * mem-break.c: New file. | |
5005 | * mem-break.h: New file. | |
5006 | * Makefile.in: Add mem-break.o rule; update server.h | |
5007 | dependencies. | |
5008 | * inferiors.c (struct inferior_info): Add target_data | |
5009 | member. | |
5010 | (clear_inferiors): Free target_data member if set. | |
5011 | (inferior_target_data, set_inferior_target_data): New functions. | |
5012 | * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len) | |
5013 | (i386_stop_pc, i386_set_pc): New. Add to the_low_target. | |
5014 | * linux-low.c (linux_bp_reinsert): New variable. | |
5015 | (struct inferior_linux_data): New. | |
5016 | (linux_create_inferior): Use set_inferior_target_data. | |
5017 | (linux_attach): Likewise. Call add_inferior. | |
5018 | (linux_wait_for_one_inferior): New function. | |
5019 | (linux_wait): Call it. | |
5020 | (linux_write_memory): Add const. | |
5021 | (initialize_low): Call set_breakpoint_data. | |
5022 | * linux-low.h (struct linux_target_ops): Add breakpoint | |
5023 | handling members. | |
5024 | * server.c (attach_inferior): Remove extra add_inferior | |
5025 | call. | |
5026 | * server.h: Include mem-break.h. Update inferior.c | |
5027 | prototypes. | |
5028 | * target.c (read_inferior_memory) | |
5029 | (write_inferior_memory): New functions. | |
5030 | * target.h (read_inferior_memory) | |
5031 | (write_inferior_memory): Change macros to prototypes. | |
5032 | (struct target_ops): Update comments. Add const to write_memory | |
5033 | definition. | |
5034 | ||
5035 | 2002-04-11 Daniel Jacobowitz <drow@mvista.com> | |
5036 | ||
5037 | * linux-low.c (usr_store_inferior_registers): Support | |
5038 | registers which are allowed to fail to store. | |
5039 | * linux-low.h (linux_target_ops): Likewise. | |
5040 | * linux-ppc-low.c (ppc_regmap): Support FPSCR. | |
5041 | (ppc_cannot_store_register): FPSCR may not be storable. | |
5042 | ||
5043 | 2002-04-09 Daniel Jacobowitz <drow@mvista.com> | |
5044 | ||
5045 | * server.h: Include <string.h> if HAVE_STRING_H. | |
5046 | * ChangeLog: Correct paths in last ChangeLog entry. | |
5047 | ||
5048 | 2002-04-09 Daniel Jacobowitz <drow@mvista.com> | |
5049 | ||
5050 | * linux-low.h: Remove obsolete prototypes. | |
5051 | (struct linux_target_ops): New. | |
5052 | (extern the_low_target): New. | |
5053 | * linux-low.c (num_regs, regmap): Remove declarations. | |
5054 | (register_addr): Use the_low_target explicitly. | |
5055 | (fetch_register): Likewise. | |
5056 | (usr_fetch_inferior_registers): Likewise. | |
5057 | (usr_store_inferior_registers): Likewise. | |
5058 | * linux-arm-low.c (num_regs): Remove. | |
5059 | (arm_num_regs): Define. | |
5060 | (arm_regmap): Renamed from regmap, made static. | |
5061 | (arm_cannot_fetch_register): Renamed from cannot_fetch_register, | |
5062 | made static. | |
5063 | (arm_cannot_store_register): Renamed from cannot_store_register, | |
5064 | made static. | |
5065 | (the_low_target): New. | |
5066 | * linux-i386-low.c (num_regs): Remove. | |
5067 | (i386_num_regs): Define. | |
5068 | (i386_regmap): Renamed from regmap, made static. | |
5069 | (i386_cannot_fetch_register): Renamed from cannot_fetch_register, | |
5070 | made static. | |
5071 | (i386_cannot_store_register): Renamed from cannot_store_register, | |
5072 | made static. | |
5073 | (the_low_target): New. | |
5074 | * linux-ia64-low.c (num_regs): Remove. | |
5075 | (ia64_num_regs): Define. | |
5076 | (ia64_regmap): Renamed from regmap, made static. | |
5077 | (ia64_cannot_fetch_register): Renamed from cannot_fetch_register, | |
5078 | made static. | |
5079 | (ia64_cannot_store_register): Renamed from cannot_store_register, | |
5080 | made static. | |
5081 | (the_low_target): New. | |
5082 | * linux-m68k-low.c (num_regs): Remove. | |
5083 | (m68k_num_regs): Define. | |
5084 | (m68k_regmap): Renamed from regmap, made static. | |
5085 | (m68k_cannot_fetch_register): Renamed from cannot_fetch_register, | |
5086 | made static. | |
5087 | (m68k_cannot_store_register): Renamed from cannot_store_register, | |
5088 | made static. | |
5089 | (the_low_target): New. | |
5090 | * linux-mips-low.c (num_regs): Remove. | |
5091 | (mips_num_regs): Define. | |
5092 | (mips_regmap): Renamed from regmap, made static. | |
5093 | (mips_cannot_fetch_register): Renamed from cannot_fetch_register, | |
5094 | made static. | |
5095 | (mips_cannot_store_register): Renamed from cannot_store_register, | |
5096 | made static. | |
5097 | (the_low_target): New. | |
5098 | * linux-ppc-low.c (num_regs): Remove. | |
5099 | (ppc_num_regs): Define. | |
5100 | (ppc_regmap): Renamed from regmap, made static. | |
5101 | (ppc_cannot_fetch_register): Renamed from cannot_fetch_register, | |
5102 | made static. | |
5103 | (ppc_cannot_store_register): Renamed from cannot_store_register, | |
5104 | made static. | |
5105 | (the_low_target): New. | |
5106 | * linux-s390-low.c (num_regs): Remove. | |
5107 | (s390_num_regs): Define. | |
5108 | (s390_regmap): Renamed from regmap, made static. | |
5109 | (s390_cannot_fetch_register): Renamed from cannot_fetch_register, | |
5110 | made static. | |
5111 | (s390_cannot_store_register): Renamed from cannot_store_register, | |
5112 | made static. | |
5113 | (the_low_target): New. | |
5114 | * linux-sh-low.c (num_regs): Remove. | |
5115 | (sh_num_regs): Define. | |
5116 | (sh_regmap): Renamed from regmap, made static. | |
5117 | (sh_cannot_fetch_register): Renamed from cannot_fetch_register, | |
5118 | made static. | |
5119 | (sh_cannot_store_register): Renamed from cannot_store_register, | |
5120 | made static. | |
5121 | (the_low_target): New. | |
5122 | * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap. | |
5123 | (the_low_target): New. | |
5124 | ||
5125 | 2002-04-09 Daniel Jacobowitz <drow@mvista.com> | |
5126 | ||
5127 | * Makefile.in: Add stamp-h target. | |
5128 | * configure.in: Create stamp-h. | |
5129 | * configure: Regenerated. | |
5130 | ||
5131 | 2002-04-09 Daniel Jacobowitz <drow@mvista.com> | |
5132 | ||
5133 | * inferiors.c: New file. | |
5134 | * target.c: New file. | |
5135 | * target.h: New file. | |
5136 | * Makefile.in: Add target.o and inferiors.o. Update | |
5137 | dependencies. | |
5138 | * linux-low.c (inferior_pid): New static variable, | |
5139 | moved from server.c. | |
5140 | (linux_create_inferior): Renamed from create_inferior. | |
5141 | Call add_inferior. Return 0 on success instead of a PID. | |
5142 | (linux_attach): Renamed from myattach. | |
5143 | (linux_kill): Renamed from kill_inferior. Call clear_inferiors (). | |
5144 | (linux_thread_alive): Renamed from mythread_alive. | |
5145 | (linux_wait): Renamed from mywait. Call clear_inferiors () if the | |
5146 | child dies. | |
5147 | (linux_resume): Renamed from myresume. Add missing ``return 0''. | |
5148 | (regsets_store_inferior_registers): Correct error message. | |
5149 | Add missing ``return 0''. | |
5150 | (linux_fetch_registers): Renamed from fetch_inferior_registers. | |
5151 | (linux_store_registers): Renamed from store_inferior_registers. | |
5152 | (linux_read_memory): Renamed from read_inferior_memory. | |
5153 | (linux_write_memory): Renamed from write_inferior_memory. | |
5154 | (linux_target_ops): New structure. | |
5155 | (initialize_low): Call set_target_ops (). | |
5156 | * remote-utils.c (unhexify): New function. | |
5157 | (hexify): New function. | |
5158 | (input_interrupt): Send signals to ``signal_pid''. | |
5159 | * server.c (inferior_pid): Remove. | |
5160 | (start_inferior): Update create_inferior call. | |
5161 | (attach_inferior): Call add_inferior. | |
5162 | (handle_query): New function. | |
5163 | (main): Call handle_query for `q' packets. | |
5164 | * server.h: Include "target.h". Remove obsolete prototypes. | |
5165 | Add prototypes for "inferiors.c", "target.c", hexify, and unhexify. | |
5166 | ||
5167 | 2002-04-09 Daniel Jacobowitz <drow@mvista.com> | |
5168 | ||
5169 | * Makefile.in: Add WARN_CFLAGS. Update configury | |
5170 | dependencies. | |
5171 | * configure.in: Check for <string.h> | |
5172 | * configure: Regenerate. | |
5173 | * config.in: Regenerate. | |
5174 | * gdbreplay.c: Include needed system headers. | |
5175 | (remote_open): Remove strchr prototype. | |
5176 | * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS. | |
5177 | * regcache.c (supply_register): Change buf argument to const void *. | |
5178 | (supply_register_by_name): Likewise. | |
5179 | (collect_register): Change buf argument to void *. | |
5180 | (collect_register_by_name): Likewise. | |
5181 | * regcache.h: Add missing prototypes. | |
5182 | * remote-utils.c: Include <arpa/inet.h> for inet_ntoa. | |
5183 | * server.c (handle_query): New function. | |
5184 | (attached): New static variable, moved out of main. | |
5185 | (main): Quiet longjmp clobber warnings. | |
5186 | * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes. | |
5187 | * utils.c (error): Remove NORETURN. | |
5188 | (fatal): Likewise. |