1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
|
2006-01-26 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/regformats/regdat.sh: Include <stdlib.h>.
2006-01-26 Daniel Jacobowitz <dan@codesourcery.com>
Backport:
2006-01-24 Daniel Jacobowitz <dan@codesourcery.com>
PR gdb/1914
* fork-child.c (fork_inferior): Don't call
solib_create_inferior_hook.
* infcmd.c (post_create_inferior): Call solib_add,
solib_create_inferior_hook, and re_enable_breakpoints_in_shlibs.
(attach_command): Don't call solib_add or
re_enable_breakpoints_in_shlibs. Call post_create_inferior
instead.
* remote.c (remote_open_1): Don't call solib_create_inferior_hook
or observer_notify_inferior_created. Call post_create_inferior
instead.
* corelow.c: Don't include "observer.h".
(solib_add_stub): Deleted.
(core_open): Don't call observer_notify_inferior_created or
solib_add_stub. Call post_create_inferior instead.
* inf-ptrace.c: Don't include "observer.h".
(inf_ptrace_attach): Don't call observer_notify_inferior_created.
* inf-ttrace.c: Don't include "observer.h".
(inf_ttrace_attach): Don't call observer_notify_inferior_created.
* inferior.h (solib_create_inferior_hook): Remove redundant
prototype.
* inftarg.c: Don't include "observer.h".
(child_attach): Don't call observer_notify_inferior_created.
* Makefile.in: Update dependencies.
2006-01-26 Daniel Jacobowitz <dan@codesourcery.com>
Backport:
2006-01-24 Daniel Jacobowitz <dan@codesourcery.com>
* infcmd.c: Include "observer.h".
(post_create_inferior): New function.
(run_command_1): Call it. Also call proceed.
* inferior.h (post_create_inferior): New prototype.
* Makefile.in (infcmd.o): Update.
* gnu-nat.c (gnu_create_inferior): Don't call proceed.
* go32-nat.c (go32_create_inferior): Likewise.
* nto-procfs.c (procfs_create_inferior): Likewise.
* procfs.c (procfs_create_inferior): Likewise.
* remote-sim.c (gdbsim_create_inferior): Likewise.
* remote.c (extended_remote_create_inferior)
(extended_remote_async_create_inferior): Likewise.
* win32-nat.c (win32_create_inferior): Likewise.
* wince.c (child_create_inferior): Likewise.
* monitor.c (monitor_create_inferior): Don't call proceed.
Set the PC manually.
* ocd.c (ocd_create_inferior): Likewise.
* remote-e7000.c (e7000_create_inferior): Likewise.
* remote-m32r-sdi.c (m32r_create_inferior): Likewise.
* remote-mips.c (mips_create_inferior): Likewise.
* remote-rdi.c (arm_rdi_create_inferior): Likewise.
* remote-rdp.c (remote_rdp_create_inferior): Likewise.
* remote-sds.c (sds_create_inferior): Likewise.
* remote-st.c (st2000_create_inferior): Likewise.
* inf-ptrace.c (inf_ptrace_create_inferior): Don't call
proceed or observer_notify_inferior_created.
* inf-ttrace.c (inf_ttrace_create_inferior): Likewise.
* inftarg.c (child_create_inferior): Likewise.
2006-01-24 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/gdbserver/linux-arm-low.c: Move #include below ELF_GREGSET_T
definition.
2005-10-20 Julian Brown <julian@codesourcery.com>
* gdb/arm-tdep.c (thumb2_modify_constant): Silence compiler warning.
(thumb_scan_prologue): Fix typo.
2005-10-20 Julian Brown <julian@codesourcery.com>
* gdb/arm-tdep.c (bitcount): Move function higher up in file.
(thumb2_it_block): New function. Find the next instruction to be
executed in an IT block.
(thumb_get_next_pc): Handle 16- and 32-bit Thumb-2 instructions.
2005-10-20 Julian Brown <julian@codesourcery.com>
* gdb/arm-tdep.c (submask, bit, bits, sbits): Move macro definitions.
(thumb_skip_prologue): Don't require frame pointer. Handle Thumb-2
prologue instructions.
(thumb_get_insn): New function. Read a Thumb or Thumb-2 instruction
from memory.
(arm_skip_prologue): Change comment to include Thumb-2.
(thumb2_modify_constant): New function. Perform the Thumb-2 12-bit
immediate transformation.
(thumb_scan_prologue): Handle Thumb-2 prologue instructions.
2005-10-20 Paul Brook <paul@codesourcery.com>
* arm-tdep.c (arm_iwmmxt_type): New.
(arm_build_iwmmxt_type): New function.
(arm_register_type): Use it.
2005-03-30 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/Makefile.in (arm-linux-nat.o): Update dependencies.
* gdb/arm-linux-nat.c: Include "gdb_assert.h".
(PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
(arm_linux_has_wmmx_registers): New flag.
(GET_THREAD_ID): Remove stray punctuation.
(IWMMXT_REGS_SIZE): Define.
(fetch_wmmx_regs, store_wmmx_regs): New functions.
(fetch_inferior_registers, store_inferior_registers): Call them.
(arm_linux_available_registers): New function.
* gdb/inftarg.c (child_xfer_partial): Handle
TARGET_OBJECT_AVAILABLE_REGISTERS.
* gdb/config/arm/nm-linux.h (arm_linux_available_registers): Add
prototype.
(NATIVE_XFER_AVAILABLE_REGISTERS): Define.
* gdb/gdbserver/linux-arm-low.c (arm_fill_wmmxregset)
(arm_store_wmmxregset): Remove stray text.
(arm_available_registers): Remove debugging output. Use hex.
* gdb/gdbserver/regcache.c (num_registers): Make global.
* gdb/gdbserver/server.c (handle_p_packet, handle_P_packet): Check
the value of regnum.
2005-03-28 Paul Brook <paul@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
* gdb/Makefile.in: arm-tdep.o depends on $(observer_h).
* gdb/arm-linux-nat.c (fetch_fpregister, fetch_fpregs,
store_fpregister, store_fpregs): Rename...
(fetch_fpa_register, fetch_fpa_regs, store_fpa_register,
store_fpa_regs): ... to this.
* gdb/arm-linux-tdep.c (arm_linux_init_abi): Provide ABI specific
overrides.
* gdb/arm-tdep.c: Include opserver.h.
(struct gdbarch_tdep_info): Add.
(arm_push_dummy_call): Handle doubleword alignment.
(arm_register_type): Handle iWMMXt and VFP regs.
(arm_register_byte): Ditto.
(arm_pseudo_register_read): New function.
(arm_pseudo_register_write): New function.
(arm_dwarf_reg_to_regnum): New function.
(arm_register_sim_regno): Handle iWMMXT regs.
(arm_register_remote_regno): New function.
(arm_extract_return_value): Use new macro names.
(arm_register_name): Handle iWMMXt and VFP registers.
(arm_sim_available_registers): New function.
(arm_update_architecture): New function.
(arm_gdbarch_init): Handle optional register sets. Register new
hooks. Fix misleading error message.
(_initialize_arm_tdep): Call observer_attach_inferior_created.
* gdb/arm-tdep.h (ARM_NUM_FP_ARG_REGS, ARM_LAST_FP_ARG_REGNUM,
FP_REGISTER_SIZE, NUM_FREGS): Rename ...
(ARM_NUM_FPA_ARG_REGS, ARM_LAST_FPA_ARG_REGNUM, FPA_REGISTER_SIZE,
NUM_FPA_REGS): ... to this.
(NUM_IWMMXT_COP0REGS, NUM_IWMMXT_COP1REGS, NUM_IWMMXT_REGS,
IWMMXT_COP0_REGSIZE, IWMMXT_COP1_REGSIZE, NUM_VFP_XREGS,
VFP_XREG_SIZE, NUM_VFP_SREGS, VFP_SREG_SIZE, NUM_VFP_PSEUDOS): Define.
(struct gdbarch_tdep): Add target_has_iwmmxt_regs,
target_has_vfp_regs, first_iwmmxt_regnum, target_iwmmxt_regnum,
first_vfp_regnum, first_vfp_pseudo and target_vfp_regnum.
* gdb/gdbarch.c (struct gdbarch): Add remote_num_g_packet_regs,
sim_available_registers and register_remote_regno.
(startup_gdbarch, verify_gdbarch): Ditto.
(gdbarch_dump): Dump new fields.
(gdbarch_remote_num_g_packet_regs_p, gdbarch_remote_num_g_packet_regs,
set_gdbarch_remote_num_g_packet_regs,
gdbarch_sim_available_registers_p, gdbarch_sim_available_registers,
set_gdbarch_sim_available_registers, gdbarch_register_remote_regno_p,
gdbarch_register_remote_regno, set_gdbarch_register_remote_regno):
New functions.
* gdb/gdbarch.h: Add prototypes.
* gdb/gdbarch.sh: Add new fields.
(deprecated_current_gdbarch_select_hack): Call flush_cached_frames.
* gdb/remote-sim.h (gdbsim_create_inferior): Call
observer_notify_inferior_created.
(gdbsim_xfer_partial): New function.
(init_gdbsim_ops): Use it.
* gdb/remote.c (struct remote_state): Add num_g_regs.
(init_remote_state): Only consider hard regs. Allow target to provide
register mapping.
(packet_reg_from_regnum): Don't check pseudo regs.
(packet_reg_from_pnum): Ditto.
(remote_protocol_qPart_availableRegisters): Add.
(set_remote_protocol_qPart_availableRegisters_packet_cmd,
show_remote_protocol_qPart_availableRegisters_packet_cmd): New
functions.
(fetch_register_using_p, store_register_using_P): Handle arbitrary
register mappings.
(fetch_registers_using_g): New function.
(remote_fetch_registers): Use it.
(store_registers_using_G): New function.
(remote_store_registers): Use it.
(remote_xfer_partial): Handle TARGET_OBJECT_AVAILABLE_REGISTERS.
(show_remote_cmd): Display availableRegisters.
(_initialize_remote): Register qPart_availableRegisters.
* gdb/target.h (enum target_object): Add
TARGET_OBJECT_AVAILABLE_REGISTERS.
* gdb/gdbserver/configure.srv (arm*-*-linux*): set
srv_linux_regsets=yes.
* gdb/gdbserver/linux-arm-low.c (PTRACE_GETWMMXREGS,
PTRACE_SETWMMXREGS): Define.
(arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset,
arm_store_wmmxregset, arm_available_registers): New functions.
(target_regsets): Add.
(the_low_target): Use arm_available_registers.
* gdb/gdbserver/linux-low.c (linux_available_registers): New function.
(linux_target_op): Use it.
* gdb/gdbserver/linux-low.h (gdbserver/linux-low.h): Add
available_registers.
(use_regsets_p): Declare.
* gdb/gdbserver/regcache.c (g_register_bytes): Add.
(regcache_invalidate, registers_to_string, registers_from_string):
Use it.
(set_register_cache): Set g_register_bytes.
(supply_register_as_string): New function.
* gdb/gdbserver/regcache.h (supply_register_as_string): Add prototype.
* gdb/gdbserver/server.c (handle_query): Handle
qPart:availableRegisters.
(handle_p_packet, handle_P_packet): New functions.
(main): Handle 'p' and 'P' packets.
* gdb/gdbserver/target.h (struct target_ops): Add available_registers.
* gdb/regformats/reg-arm.dat: Add last_g_reg and iWMMXT regs.
* gdb/regformats/regdat.sh: Handle last_g_reg.
* gdb/regformats/regdef.h (set_register_cache): Update prototype.
2005-04-29 Paul Brook <paul@codesourcery.com>
* gdb/remote-sim.c (SIGTRAP): Provide default defnition.
* gdb/signals/signals.c (SIGRAP): Ditto.
2005-04-25 Paul Brook <paul@codesourcery.com>
* gdb/configure.tgt: Don't build rdi-share library.
* gdb/config/arm/embed.mt: Ditto.
2005-03-25 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/Makefile.in (arm-linux-nat.o): Update dependencies.
* gdb/arm-linux-nat.c: Include "gdb_proc_service.h".
(PTRACE_GET_THREAD_AREA): Define.
(ps_get_thread_area): New function.
* gdb/gdbserver/Makefile.in (linux-arm-low.o): Update dependencies.
* gdb/gdbserver/linux-arm-low.c: Include "../gdb_proc_service.h".
(PTRACE_GET_THREAD_AREA): Define.
(ps_get_thread_area): New function.
2005-03-25 Daniel Jacobowitz <dan@codesourcery.com>
* gdb/elfread.c (elf_symtab_read): Skip symbols which BFD considers
special.
|
