ChangeLog.csl

   1 2006-06-09  Nathan Sidwell  <nathan@codesourcery.com>
   2
   3         gdb/
   4         * remote-file.io.c (remote_fileio_func_system): Treat zero length
   5         string as NULL.  Adjust for NULL pointer argument.
   6         * doc/gdb.texinfo (system): Document behaviour with zero length
   7         string.
   8
   9         gdb/testsuite/
  10         * gdb.base/fileio.c: Add system(NULL) test.
  11         * gdb.base/fileio.exp: Check it.
  12
  13         gdb/testsuite/
  14         * gdb.cp/anon-union.cc: Add code at end of function.
  15         * gdb.cp/anon-union.exp: Adjust end of function breakpoint.
  16         * gdb.mi/var-cmd.c: Add code at end of function.
  17         * gdb.mi/mi-var-display.exp: Adjust end of next.
  18         * gdb.mi/mi2-var-display.exp: Likewise.
  19
  20         gdb/testsuite/
  21         * gdb.base/break.c: Add breakpoint 10a marker.
  22         * gdb.base/break.exp: Check breakpoint on }
  23
  24         gdb/
  25         * m68k-tdep.c (m68k_frame_align): New.
  26         (m68k_push_dummy_call): Don't align here.
  27         (m68k_gdbarch_init): Set frame_align here.
  28
  29 2006-06-08  Nathan Sidwell  <nathan@codesourcery.com>
  30
  31         * gdb/remote.c (remote_open_1): Do preopen tasks before
  32         irreversably destroying state.
  33
  34         * gdb/m68k-tdep.c (m68k_svr4_extract_return_value): Use
  35         tdep->ptr_value_regnum for pointer returns.
  36         (m68k_svr4_store_return_value): Likewise.
  37         (m68k_reg_struct_return_r): New, broken out of ...
  38         (m68k_reg_struct_return_p): ... here.  Implement gcc's structure
  39         mode algorithm.
  40         (m68k_svr4_init_abi, m68k_aout_init_abi): Set ptr_value_regnum.
  41         (m68k_gdbarch_init): Likewise.
  42         * gdb/m68k-tdep.h (struct gdbarch_tdep): Add ptr_value_regnum
  43         field.
  44
  45 2006-06-05  Nathan Sidwell  <nathan@codesourcery.com>
  46
  47         * gdb/remote.c (remote_insert_watchpoint): Return -1, rather than
  48         fatal error if packet is disabled.
  49         (remote_remove_watchpoint, remote_insert_hw_breakpoint,
  50         remote_remove_hw_breakpoint): Likewise.
  51         Revert my 2006-06-01  Nathan Sidwell  <nathan@codesourcery.com>
  52         change to breakpoint.c
  53
  54         * gdb/testsuite/gdb.asm/m68k.inc (gdbasm_call): Use jsr.
  55         * gdb/testsuite/gdb.base/fileio.c (stop): New.  Call it everywhere
  56         the debugger should stop.
  57         * gdb/testsuite/gdb.base/fileio.exp: Add breakpoint to stop
  58         routine and adjust.
  59         * gdb/testsuite/gdb.base/charset.exp: Specify source file for
  60         breakpoint address.
  61
  62         * gdb/m68k-tdep.c (M68K_FPREG_SIZE): Remove.
  63         (REGISTER_BYTES_FP): Use tdep->fpreg_type.
  64         (m68k_register_bytes_ok): adjust.
  65         (m68k_register_type): Use tdep->fpreg_type.
  66         (m68k_register_to_value, m68k_value_to_register): Likewise.
  67         (m68k_svr4_extract_return_value): Use tdep->float_return &
  68         tdep->fpreg_type.
  69         (m68k_svr4_store_return_value): Likewise.
  70         (m68k_gdbarch_init): Set tdep->float_return & tdep->fpreg_type.
  71         * gdb/m68k-tdep.h (struct gdbarch_tdep): Add floar_return &
  72         fpreg_type fields.
  73         * gdb/m68kbsd-tdep.c (m68kbsd_fpreg_offset): Use tdep->fpreg_type.
  74
  75         * gdb/m68k-tdep.c (m68k_dwarf_reg_to_regnum): New.
  76         (m68k_gdbarch_init): Set it for dwarf & dwarf2 reg number
  77         conversion. Use M68K_NUM_REGS for number of regs.
  78
  79         * gdb/configure.tgt (gdb_osabi): uclinux is like linux.
  80         * gdb/m68k-tdep.c (m68k_svr4_extract_return_value): Return value
  81         is never in %a0.
  82         (m68k_reg_struct_return_p): Duplicate gcc's struct mode algorithm.
  83         (m68k_svr4_return_value) Use VALUE_STRUCT_CONVENTION.  do not rely
  84         on %a0.
  85         (m68k_push_dummy_call): Force stack alignment.
  86         (m68k_svr4_init_abi): Set struct_return convention.
  87         (m68k_aout_init_abi): New.
  88         (m68k_gdbarch_init): Default to bare elf ABI that gcc provides.
  89         * gdb/m68k-tdep.h (m68k_aout_init_abi): Declare.
  90         * gdb/m68kbsd-tdep.c (m68kbsd_aout_init_abi): Use m68k_aout_init_abi.
  91         (m68kbsd_elf_init_abi): Add comment.
  92         * gdb/m68klinux-tdep.c (m68k_linux_init_abi): Just set the struct
  93         pointer register here.
  94
  95 2006-06-01  Nathan Sidwell  <nathan@codesourcery.com>
  96
  97         * gdb/breakpoint.c (insert_bp_location): Remember the failing
  98         watchpoint address and pass to remove_breakpoint.
  99         (remove_breakpoints, remove_hw_watchpoints, reattach_breakpoints,
 100         detach_breakpoints): Adjust remove_breakpoint call.
 101         (remove_breakpoint): Add VAL_FAILED parameter.  Stop removing
 102         watchpoint addresses when it is reached.
 103         (delete_breakpoint): Adjust remove_breakpoint call.
 104
 105 2006-05-24  Nathan Sidwell  <nathan@codesourcery.com>
 106
 107         * gdb/remote-fileio.c (remote_fileio_reset): New.
 108         * gdb/remote-fileio.h (remote_fileio_reset): Prototype.
 109         * gdb/remote.c (extended_remote_restart, remote_open_1): Call it.
 110
 111 2006-05-22  Richard Sandiford  <richard@codesourcery.com>
 112
 113         opcodes/
 114         * m68k-dis.c (m68k_scan_mask): Add missing return.
 115
 116 2006-05-08  Richard Sandiford  <richard@codesourcery.com>
 117
 118         include/opcodes/
 119         * m68k.h (mcf_mask): Define.
 120
 121         opcodes/
 122         * m68k-opc.c (m68k_opcodes): Fix the masks of the Coldfire fmovemd
 123         and fmovem entries.  Put register list entries before immediate
 124         mask entries.  Use "l" rather than "L" in the fmovem entries.
 125         * m68k-dis.c (match_insn_m68k): Remove the PRIV argument and work it
 126         out from INFO.
 127         (m68k_scan_mask): New function, split out from...
 128         (print_insn_m68k): ...here.  If no architecture has been set,
 129         first try printing an m680x0 instruction, then try a Coldfire one.
 130
 131 2006-05-03  Paul Brook  <paul@codesourcery.com>
 132         Daniel Jacobowitz  <dan@codesourcery.com>
 133
 134         * gdb/testsuite/gdb.cp/gdb1355.exp: Accept different spellings of
 135         integer types.
 136         * gdb/testsuite/gdb.cp/gdb1355.cc: Ensure all types are referenced.
 137         * gdb/testsuite/gdb.cp/hang2.C: Ditto.
 138         * gdb/testsuite/gdb.cp/m-data.cc: Ditto.
 139         * gdb/testsuite/gdb.cp/hang3.C: Ditto.
 140         * gdb/testsuite/gdb.cp/hang1.C: Ditto.
 141
 142         * gdb/gdbtypes.c (rank_one_type): Check for plain char -> signed/
 143         unsigned char.
 144
 145         * gdb/testsuite/gdb.base/completion.exp: Accept "long" as a type.
 146
 147         * gdb/testsuite/gdb.base/volatile.exp: Accept different spellings of
 148         integer types.
 149         * gdb/testsuite/gdb.base/constvars.c: Ensure all types are referenced.
 150
 151         * gdb/testsuite/gdb.stabs/weird.exp: Return -1 instead of issuing
 152         error.
 153
 154         * gdb/testsuite/gdb.base/advance.c: Add proper function prototype.
 155
 156         * gdb/testsuite/gdb.base/ending-run.exp: Add case for ARM runtime.
 157
 158         * gdb/testsuite/gdb.base/gdb1821.c: Ensure all types are referenced.
 159
 160         * gdb/testsuite/gdb.base/ptype.exp: Accept different spellings of
 161         integer types.
 162
 163         * gdb/testsuite/gdb.cp/inherit.exp: Cope with armcc vtable pointers.
 164
 165         * gdb/testsuite/gdb.mi/mi2-var-child.exp: Accept different spellings
 166         of integer types.
 167         * gdb/testsuite/gdb.mi/mi-var-display.exp: Ditto.
 168         * gdb/testsuite/gdb.mi/mi2-var-display.exp: Ditto.
 169         * gdb/testsuite/gdb.mi/mi2-var-cmd.exp: Ditto.
 170
 171 2006-05-03  Paul Brook  <paul@codesourcery.com>
 172
 173         * arm-linux-tdep.c (arm_linux_extract_return_value): Use gdb_byte.
 174
 175 2006-05-03  Paul Brook  <paul@codesourcery.com>
 176         Daniel Jacobowitz  <dan@codesourcery.com>
 177
 178         * gdb/c-valprint.c: Handle class member typedefs.
 179
 180         * gdb/symtab.c (skip_prologue_using_sal): Treat two consecutive lines
 181         at the same address as a prolouge marker.
 182         * gdb/arm-tdep.c (arm_skip_prologue): Use skip_prologue_using_sal.
 183
 184         * gdb/dwarf2expr.c (execute_stack_op): Check for bogus DW_OP_reg.
 185
 186         * gdb/dwarf2read.c (read_structure_type): Use tag name for C++/Java
 187         classes.
 188
 189         * Makefile.in (eval.o): Update dependencies.
 190         * eval.c: Include "ui-out.h" and "exceptions.h".
 191         (evaluate_subexp_standard): Use TRY_CATCH around value_of_variable.
 192         Use value_zero if an error occurs when avoiding side effects.
 193         * varobj.c (varobj_create): Call release_value after evaluate_type.
 194         (c_value_of_root): Initialize new_val.  Don't release_value a NULL
 195         value.
 196
 197         * gdb/c-typeprint.c (cp_type_print_method_args): Don't print type
 198         details.
 199
 200         * gdb/dwarf2read.c (dwarf2_debug_line_missing_file_complaint): New
 201         function.
 202         (dwarf_decode_lines): Check for line info without a file.
 203
 204 2006-05-03  Paul Brook  <paul@codesourcery.com>
 205         Daniel Jacobowitz  <dan@codesourcery.com>
 206
 207         * gdb/dwarf2read.c (read_subroutine_type): Add armcc workaround.
 208
 209         * gdb/dwarf2read.c (read_structure_type): Look for ADS vtable
 210         pointers.
 211
 212         * gdb/dwarf2read.c (dwarf_decode_lines): Don't set dir for absolute
 213         paths.
 214         (dwarf_decode_lines): Ditto.
 215         (dwarf2_start_subfile): Split absolute filenames into path+file.
 216
 217         * gdb/symtab.h (struct symbol): Add is_argument.
 218         (SYMBOL_IS_ARGUMENT): Define.
 219         * gdb/stack.c (print_frame_args): Use SYMBOL_IS_ARGUMENT.
 220         (print_frame_arg_vars): Ditto.
 221         * gdb/dwarf2read.c (new_symbol): Set SYMBOL_IS_ARGUMENT.
 222         (new_symbol): Mark optimized out arguments.
 223
 224         * gdb/dwarf2read.c (partial_read_comp_unit_head): Accept version 3.
 225
 226         * gdb/dwarf2read.c (read_unspecified_type): New function.
 227         (read_type_die): Handle DW_TAG_unspecified_type.
 228
 229 2006-05-03  Paul Brook  <paul@codesourcery.com>
 230         Daniel Jacobowitz  <dan@codesourcery.com>
 231
 232         * gdb/dwarf2read.c (field_info): Add baseclasses.
 233         (dwarf2_add_field): Check base classes.
 234         (dwarf2_attach_fields_to_type): Ditto.
 235
 236         * gdb/gnu-v3-abi.c (gnuv3_rtti_type): Check for NULL base_type.
 237         (gnuv3_virtual_fn_field): Handle missing base.
 238         (gnuv3_baseclass_offset): Handle missing vptr.
 239         * gdb/varobj.c (cplus_class_num_children): Call fill_in_vptr_fieldno.
 240         (cplus_name_of_child): Ditto.
 241         * gdb/eval.c (evaluate_subexp_standard): Ditto.
 242         * gdb/dwarf2read.c (read_structure_type): Search for vtable pointer
 243         by name in objects built by ARM compiler.
 244
 245         * gdb/dwarf2read.c (dwarf2_add_member_fn): Calculate virtual function
 246         offset for classes without DW_AT_containing_type.
 247
 248 2006-04-28  Mark Mitchell  <mark@codesourcery.com>
 249
 250         * gdb/mt-tdep.c (mt_register_name): Correct out-of-range logic to
 251         include additional registers.
 252
 253 2006-04-28  Richard Sandiford  <richard@codesourcery.com>
 254
 255         * gdb/gdbserver/configure.srv (m68k*-*-linux*): Use reg-cf.o.
 256
 257 2006-04-19  Daniel Jacobowitz  <dan@codesourcery.com>
 258
 259         * gdb/doc/gdb.texinfo (Remote configuration): Mention "set remote
 260         load-offsets".
 261         (General Query Packets): Document qPartInfo.
 262
 263 2006-04-18  Mark Mitchell  <mark@codesourcery.com>
 264
 265         Issue #655
 266         * gdb/mt-tdep.c (mt_gdb_regnums): Add ZI2, ZQ2, Ichannel2,
 267         Iscramb2, Qscramb2, Qchannel2.
 268         (mt_register_name): Likewise.
 269         (mt_copro_register_type): Describe ZI2 and ZQ2.
 270
 271 2006-04-11  Mark Mitchell  <mark@codesourcery.com>
 272
 273         Issue #658
 274         * gdb/mt-tdep.c (mt_gdb_regnums): Define
 275         MT_COPRO_PSEUDOREG_MAC_REGNUM.
 276         (mt_register_name): Use it.
 277         (mt_copro_register_type): Likewise.
 278         (mt_register_type): Likewise.
 279         (mt_pseudo_register_read): Likewise.  Read the MAC register, not
 280         the coprocessor register.
 281         (mt_pseudo_register_write): Likewise.
 282
 283 2006-04-11  Daniel Jacobowitz  <dan@codesourcery.com>
 284
 285         * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
 286         mapping symbols.
 287
 288 2006-04-11  Daniel Jacobowitz  <dan@codesourcery.com>
 289
 290         Backport:
 291         2006-03-09  Paul Brook  <paul@codesourcery.com>
 292         * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
 293         mapping symbols.
 294
 295 2006-04-02  Daniel Jacobowitz  <dan@codesourcery.com>
 296
 297         * Makefile.def (host_modules, dependencies): Add expat.
 298         * configure.in (host_libs): Add expat.
 299         * Makefile.in, configure: Regenerate.
 300         * expat: New directory.
 301
 302         * gdb/Makefile.in: Add expat, new files, and xml-builtin.c.  Update
 303         dependencies.
 304         * gdb/acinclude.m4: Include stdint.m4.
 305         * gdb/configure.ac: Use AC_C_BIGENDIAN and GCC_HEADER_STDINT.
 306         * gdb/aclocal.m4, gdb/config.in, gdb/configure: Regenerate.
 307
 308         * gdb/auxv.h: Remove target_auxv_read prototype.
 309         * gdb/auxv.c, gdb/avr-tdep.c, gdb/ia64-tdep.c, gdb/linux-nat.c,
 310         gdb/procfs.c: Use target_read_whole.
 311         * gdb/sparc-tdep.c: Use target_read.
 312
 313         * gdb/frame.c: Work around null frame_id handling.
 314
 315         * gdb/breakpoint.c, gdb/f-valprint.c, gdb/infcmd.c, gdb/inflow.c,
 316         gdb/infrun.c, gdb/stack.c, gdb/valops.c, gdb/varobj.c,
 317         gdb/cli-cmds.c, gdb/testsuite/gdb.base/default.exp,
 318         gdb/tui/tui-disasm.c, gdb/tui/tui-source.c,
 319         gdb/tui/tui-winsource.c: Selected frame fixups.
 320
 321         * gdb/README.AVAIL, gdb/available.c, gdb/available.h,
 322         gdb/parse-avail.c, gdb/sha1.c, gdb/features/feature_to_c.sh,
 323         gdb/features/gdb-target.dtd: New files.
 324         * gdb/arm-tdep.c: Handle missing FPA, present VFP, and
 325         self-described registers.  Decode VFP register numbers from DWARF.
 326         * gdb/arm-tdep.h: Add flags for VFP and FPA.
 327         * gdb/gdbarch.sh: Add available_features_support and feature_set.
 328         Export the arch's obstack.  Check feature sets.  Improve error
 329         handling.
 330         * gdb/gdbarch.c, gdb/gdbarch.h: Regenerated.
 331         * gdb/infcmd.c: Trigger architecture selection.
 332         * gdb/remote.c: Available feature support.  qPacketInfo support.
 333         Improved g/G packet support.  Improved qPart support.
 334         qPart:features support.
 335         * gdb/symfile.c: Adjust download_write_size.
 336         * gdb/target.c: Revise partial transfer support.  Handle available
 337         features method.  Add target_read_whole.
 338         * gdb/target.h: Add the available features object and methods.
 339         * gdb/doc/gdb.texinfo: Document new features.
 340
 341         * gdb/symfile.h: Include symtab.h.
 342
 343 2006-03-31  Nathan Sidwell  <nathan@codesourcery.com>
 344
 345         * gdb/config/m68k/monitor.mt (TDEPFILES): Remove unneeded
 346         monitors.
 347         (DEPRECATED_TM_FILE): Remove.
 348
 349         * gdb/m68k-tdep.c (M68K_FPREG_SIZE): Define.
 350         (REGISTER_BYTES_FP): Use it.
 351
 352         * gdb/configure.tgt (m68k-*-uclinux*): target is linux.
 353
 354         * gdb/remote.c (remote_fetch_registers): Revert bogus change.
 355
 356         * gdb/remote.c (remote_fetch_registers): Don't warn about short
 357         register packet if we've not set the expected value.
 358
 359         * gdb/gdbserver/linux-low.c (linux_read_offsets): Remove debugging
 360         printf.
 361
 362         * gdb/gdbserver/Makefile.in (reg-cf.o, reg-cf.c): New targets.
 363         * gdb/gdbserver/configure.srv (m68k*-*-uclinux*): New target.
 364         * gdb/gdbserver/linux-low.c (linux_create_inferior): Use vfork on
 365         mmuless systems.
 366         (linux_resume_one_process): Remove extraneous cast.
 367         (linux_read_offsets): New.
 368         (linux_target_op): Add linux_read_offsets on mmuless systems.
 369         * gdb/gdbserver/server.c (handle_query): Add qOffsets logic.
 370         * gdb/gdbserver/target.h (struct target_ops): Add read_offsets.
 371
 372 2006-03-30  Mark Mitchell <mark@codesourcery.com>
 373
 374         * libiberty/configure.ac: Add cygpath for mingw hosts.
 375         * libiberty/configure: Rebuilt.
 376         * libiberty/Makefile.in: Add cygpath.
 377         * libiberty/cygpath.c: New.
 378
 379 2006-03-30  Paul Brook  <paul@codesourcery.com>
 380
 381         Backport form mainline.
 382         * gdb/testsuite/gdb.mi/mi-until.exp: kfail broken until command.
 383         * gdb/testsuite/gdb.mi/mi2-until.exp: Ditto.
 384
 385 2006-03-29  Nathan Sidwell  <nathan@codesourcery.com>
 386
 387         * gdb/m68k-tdep.c (M68K_FPREG_TYPE, M68K_LONG_DOUBLE_FORMAT,
 388         M68K_RETURN_FP0): New.  Set for Coldfire.
 389         (m68k_register_type, m68k_register_to_value,
 390         m68k_svr4_extract_return_value, m68k_svr4_store_return_value,
 391         m68k_gdbarch_init): Use them.
 392
 393 2006-03-21  Mark Mitchell  <mark@codesourcery.com>
 394
 395         * gdb/ser-mingw.c (net_windows_state): Add mutex.
 396         (net_windows_select_thread): Grab lock around access to
 397         read_event.
 398         (net_windows_wait_handle): Do not reset the read_event.
 399         (net_windows_open): Create a mutex.
 400         (net_windows_read_prim): New function.
 401         (_initialize_ser_windows): Use it.
 402
 403 2006-03-20  Mark Mitchell  <mark@codesourcery.com>
 404
 405         * libiberty/pex-common.c (pex_run): Close the write end of the
 406         pipe after starting the child.
 407
 408         * gdb/config/arm/armv7m.mt (TDEPFILES): Add prologue-value.o.
 409
 410 2006-03-21  Paul Brook  <paul@codesourcery.com>
 411         Daniel Jacobowitz <dan@codesourcery.com>
 412         Jim Blandy <jimb@codesourcery.com>
 413
 414         * gdb/Makefile.in: Add prologue_value.{c,h}
 415         * gdb/arm-tdep.c: Include prologue-value.h.
 416         (thumb_skip_prologue): Remove.
 417         (thumb_analyze_prologue): New function.
 418         (arm_skip_prologue): Use thumb_analyze_prologue.
 419         (thumb_scan_prologue): Ditto.
 420         * gdb/prologue-value.c: New file.
 421         * gdb/prologue-value.h: New file.
 422         * gdb/config/arm/embed.mt (TDEPFILES): Add prologue-value.o.
 423         * gdb/config/arm/linux.mt (TDEPFILES): Add prologue-value.o.
 424         * gdb/config/arm/nbsd.mt (TDEPFILES): Add prologue-value.o.
 425         * gdb/config/arm/wince.mt (TDEPFILES): Add prologue-value.o.
 426         * gdb/testsuite/gdb.arch/thumb-prologue.c: New file.
 427         * gdb/testsuite/gdb.arch/thumb-prologue.exp: New file.
 428
 429 2006-03-20  Mark Mitchell  <mark@codesourcery.com>
 430
 431         * configure.tgt (arm*-stellaris-*): Use armv7m configuration.
 432         * config/arm/armv7m.mt: New file.
 433         * config/arm/tm-armv7m.h: Likewise.
 434         * arm-tdep.c (arm_register_name_strings): Use xPSR on ARM V7M.
 435         (arm_pc_is_thumb): ARM V7M is always Thumb.
 436         (set_disassembly_style): Use xPSR on ARM V7M.
 437         (arm_write_pc): Do not set T bit in CSPR on V7M.
 438
 439 2006-03-20  Mark Mitchell  <mark@codesourcery.com>
 440
 441         * libiberty/pex-win32.c (<errno.h>): Include.
 442         (fix_argv): Remove.
 443         (argv_to_cmdline): New function.
 444         (std_suffixes): New variable.
 445         (no_suffixes): Likewise.
 446         (find_executable): New function.
 447         (win32_spawn): Likewise.
 448         (spawn_script): Use win32_spawn instead of _spawnv[p].
 449         (pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
 450         (pex_win32_wait): Likewise.
 451
 452 2006-03-19  Mark Mitchell  <mark@codesourcery.com>
 453
 454         * gdb/ser-mingw.c (free_pipe_state): Close pipe before calling
 455         pex_free.
 456
 457 2006-03-17  Mark Mitchell  <mark@codesourcery.com>
 458
 459         * gdb/config/arm/embed.mt (TDEPFILES): Remove remote-rdp.o.
 460
 461 2006-03-17  Jim Blandy  <jimb@codesourcery.com>
 462
 463         Add support for 'target remote |' on MinGW.
 464         * gdb/ser-mingw.c (struct pipe_state): New structure.
 465         (make_pipe_state, free_pipe_state, cleanup_pipe_state)
 466         (pipe_windows_open, pipe_windows_close, pipe_windows_read)
 467         (pipe_windows_write, pipe_wait_handle): New functions.
 468         (_initialize_ser_windows): Register a "pipe" interface based on
 469         them.
 470
 471         * libiberty/pex-common.c (pex_write_input): New function.
 472         * libiberty/pexecute.txh (pex_write_input): Document it.
 473         * libiberty/pex-common.h (struct pex_funcs): New function ptr fdopenw.
 474         * libiberty/pex-unix.c (pex_unix_fdopenw): New function.
 475         (funcs): List it as our fdopenw function.
 476         * libiberty/pex-win32.c (pex_win32_fdopenw): New function.
 477         (funcs): List it as our fdopenw function.
 478         * libiberty/pex-djgpp.c (funcs): Leave fdopenw null.
 479         * libiberty/pex-msdos (funcs): Same.
 480         * libiberty/functions.texi: Regenerated.
 481
 482         * include/libiberty.h (pex_write_input): New declaration.
 483
 484         * libiberty/pex-common.h (struct pex_obj): Doc fixes.
 485
 486         * libibery/functions.texi: Regenerate.
 487
 488 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 489
 490         * gdb/gdb_proc_service.h (paddr_t): Use psaddr_t if available.
 491         * gdb/proc-service.c (ps_xfer_memory): Cast paddr_t to unsigned
 492         long.
 493         (ps_pglobal_lookup): Cast CORE_ADDR to paddr_t.
 494
 495 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 496
 497         * gdb/gdbserver/linux-mips-low.c: Include <sys/ptrace.h> and
 498         "gdb_proc_service.h".
 499         (PTRACE_GET_THREAD_AREA): Define.
 500         (ps_get_thread_area): New function.
 501         * gdb/gdbserver/Makefile.in (linux-i386-low.o, linux-mips-low.o)
 502         (linux-x86-64-low.o): Update.
 503
 504 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 505
 506         * gdb/gdbserver/configure.ac: Remove checks for prfpregset_t.
 507         * gdb/gdbserver/gdb_proc_service.h: New file.
 508         * gdb/gdbserver/linux-i386-low.c, gdb/gdbserver/linux-x86-64-low.c,
 509         gdb/gdbserver/thread-db.c: Use the new "gdb_proc_service.h".
 510         * gdb/gdbserver/proc-service.c: Likewise.
 511         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
 512         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
 513         * gdb/gdbserver/Makefile.in (gdb_proc_service_h): Updated.
 514         * gdb/gdbserver/configure, config.in: Regenerated.
 515
 516 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 517
 518         * gdb/Makefile.in (mips_linux_tdep_h): New.
 519         (mpis-linux-nat.o, mips-linux-tdep.o): Update.
 520         * gdb/mips-linux-nat.c: Include "inferior.h", "mips-linux-tdep.h", and
 521         <sys/ptrace.h>.
 522         (have_ptrace_regsets, super_fetch_registers, super_store_registers)
 523         (mips64_linux_regsets_fetch_registers)
 524         (mips64_linux_regsets_store_registers, mips64_linux_fetch_registers)
 525         (mips64_linux_store_registers): New.
 526         (_initialize_mips_linux_nat): Override to_fetch_registers and
 527         to_store_registers.
 528         * gdb/mips-linux-tdep.h: New file.
 529         * gdb/mips-linux-tdep.c: Include "mips-linux-tdep.c".
 530         (ELF_NGREG, ELF_NFPREG, elf_greg_t, elf_gregset_t, elf_fpreg_t)
 531         (elf_fpregset_t, FPR_BASE, PC, CAUSE, BADVADDR, MMHI, MMLO)
 532         (FPC_CSR, FPC_EIR, EF_REG0, EF_REG31, EF_LO, EF_HI, EF_CP0_EPC)
 533         (EF_CP0_BADVADDR, EF_CP0_STATUS, EF_CP0_CAUSE, EF_SIZE)
 534         (MIPS64_ELF_NGREG, MIPS64_ELF_NFPREG, mips64_elf_greg_t)
 535         (mips64_elf_gregset_t, mips64_elf_fpreg_t, mips64_elf_fpregset_t)
 536         (MIPS64_FPR_BASE, MIPS64_PC, MIPS64_CAUSE, MIPS64_BADVADDR)
 537         (MIPS64_MMHI, MIPS64_MMLO, MIPS64_FPC_CSR, MIPS64_FPC_EIR)
 538         (MIPS64_EF_REG0, MIPS64_EF_REG31, MIPS64_EF_LO, MIPS64_EF_HI)
 539         (MIPS64_EF_CP0_EPC, MIPS64_EF_CP0_BADVADDR, MIPS64_EF_CP0_STATUS)
 540         (MIPS64_EF_CP0_CAUSE, MIPS64_EF_SIZE): Delete.
 541         (supply_32bit_reg): Use gdb_byte.
 542         (supply_64bit_reg): New.
 543         (mips_supply_gregset, mips_fill_gregset, mips_supply_fpregset)
 544         (mips_fill_fpregset, fetch_core_registers, supply_gregset)
 545         (fill_gregset, supply_fpregset): Update for renamed types.
 546         (mips64_supply_gregset): Use gdb_byte and supply_64bit_reg.
 547         (mips64_fill_gregset): Make global.  Handle 32-bit register
 548         sizes.
 549         (mips64_fill_fpregset): Make global.  Use gdb_byte.  Handle
 550         FP regsets properly.
 551
 552 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 553
 554         * gdb/mips-linux-tdep.c (mips_supply_gregset): Renamed from supply_gregset.
 555         (mips_fill_gregset): Renamed from fill_gregset.
 556         (mips_supply_fpregset): Renamed from supply_fpregset.
 557         (mips_fill_fpregset): Renamed from fill_fpregset.
 558         (fetch_core_registers): Update calls.
 559         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): New
 560         functions.
 561
 562 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 563
 564         * gdb/mips-tdep.c (mips_gdbarch_init): Default 64-bit ELF files to N64.
 565
 566 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 567
 568         * gdb/mips-tdep.c (is_mips16_addr, mips32_next_pc, add_offset_16):
 569         Correct arithmetic for 64-bit CORE_ADDR.
 570
 571 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 572
 573         * gdb/mips-linux-tdep.c: Include "floatformat.h".
 574         (mips_linux_init_abi): Use 128-bit long double for N32 and N64.
 575         (mips_n32n64_return_value): Support 128-bit long double.
 576         (print_gp_register_row): Don't print spaces before ignored
 577         or floating point registers.
 578
 579 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 580
 581         * gdb/mips-mdebug-tdep.c (compare_pdr_entries): Use bfd_get_signed_32
 582         for code addresses.
 583         (non_heuristic_proc_desc): Likewise.
 584
 585 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 586
 587         * gdb/mips-linux-nat.c: Include "gdb_proc_service.h".
 588         (PTRACE_GET_THREAD_AREA): Define.
 589         (ps_get_thread_area): New.
 590         * gdb/Makefile.in (mips-linux-nat.o): Update.
 591
 592 2006-03-08  Paul Brook  <paul@codesourcery.com>
 593
 594         Backport from mainline.
 595         * gdb/arm-tdep.c (arm_push_dummy_call): Remove stack alignment.
 596         (arm_frame_align): New function.
 597         (arm_gdbarch_init): Use it.
 598
 599 2006-03-07  Paul Brook  <paul@codesourcery.com>
 600
 601         Backport from mainline.
 602         * gdb/testsuite/gdb.base/assign.exp: Correct fail message.
 603
 604 2006-03-07  Paul Brook  <paul@codesourcery.com>
 605
 606         Backport from mainline.
 607         * sim/arm/elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
 608
 609 2006-03-07  Paul Brook  <paul@codesourcery.com>
 610
 611         Backport from mainline.
 612         * gdb/testsuite/lib/compiler.c: Extract armcc version number.
 613         * gdb/testsuite/lib/compiler.cc: Ditto.
 614
 615 2006-03-07  Paul Brook  <paul@codesourcery.com>
 616
 617         Backport from mainline.
 618         2006-03-03  Khem Raj <khem@mvista.com>
 619         * remote-rdp.c (remote_rdp_xfer_inferior_memory): Use gdb_byte.
 620
 621 2006-03-07  Paul Brook  <paul@codesourcery.com>
 622
 623         Backport from mainline.
 624         * gdb.arch/altivec-abi.exp: Use nowarnings instead of
 625         additional_flags=-w.
 626         * gdb.arch/altivec-regs.exp: Ditto.
 627         * gdb.arch/e500-abi.exp: Ditto.
 628         * gdb.arch/e500-regs.exp: Ditto.
 629         * gdb.base/all-bin.exp: Ditto.
 630         * gdb.base/annota1.exp: Ditto.
 631         * gdb.base/annota3.exp: Ditto.
 632         * gdb.base/args.exp: Ditto.
 633         * gdb.base/arithmet.exp: Ditto.
 634         * gdb.base/assign.exp: Ditto.
 635         * gdb.base/async.exp: Ditto.
 636         * gdb.base/bang.exp: Ditto.
 637         * gdb.base/break.exp: Ditto.
 638         * gdb.base/call-rt-st.exp: Ditto.
 639         * gdb.base/completion.exp: Ditto.
 640         * gdb.base/cond-expr.exp: Ditto.
 641         * gdb.base/condbreak.exp: Ditto.
 642         * gdb.base/consecutive.exp: Ditto.
 643         * gdb.base/define.exp: Ditto.
 644         * gdb.base/display.exp: Ditto.
 645         * gdb.base/ena-dis-br.exp: Ditto.
 646         * gdb.base/environ.exp: Ditto.
 647         * gdb.base/eval-skip.exp: Ditto.
 648         * gdb.base/info-proc.exp: Ditto.
 649         * gdb.base/jump.exp: Ditto.
 650         * gdb.base/logical.exp: Ditto.
 651         * gdb.base/long_long.exp: Ditto.
 652         * gdb.base/maint.exp: Ditto.
 653         * gdb.base/miscexprs.exp: Ditto.
 654         * gdb.base/pc-fp.exp: Ditto.
 655         * gdb.base/pointers.exp: Ditto.
 656         * gdb.base/relational.exp: Ditto.
 657         * gdb.base/reread.exp: Ditto.
 658         * gdb.base/sect-cmd.exp: Ditto.
 659         * gdb.base/sep.exp: Ditto.
 660         * gdb.base/sepdebug.exp: Ditto.
 661         * gdb.base/until.exp: Ditto.
 662         * gdb.base/whatis-exp.exp: Ditto.
 663         * gdb.cp/annota2.exp: Ditto.
 664         * gdb.cp/annota3.exp: Ditto.
 665         * gdb.trace/actions.exp: Ditto.
 666         * gdb.trace/backtrace.exp: Ditto.
 667         * gdb.trace/circ.exp: Ditto.
 668         * gdb.trace/collection.exp: Ditto.
 669         * gdb.trace/deltrace.exp: Ditto.
 670         * gdb.trace/infotrace.exp: Ditto.
 671         * gdb.trace/limits.exp: Ditto.
 672         * gdb.trace/packetlen.exp: Ditto.
 673         * gdb.trace/passc-dyn.exp: Ditto.
 674         * gdb.trace/passcount.exp: Ditto.
 675         * gdb.trace/report.exp: Ditto.
 676         * gdb.trace/save-trace.exp: Ditto.
 677         * gdb.trace/tfind.exp: Ditto.
 678         * gdb.trace/tracecmd.exp: Ditto.
 679         * gdb.trace/while-dyn.exp: Ditto.
 680         * gdb.trace/while-stepping.exp: Ditto.
 681         * lib/gdb.exp: Ditto.
 682         (gdb_compile): Handle nowarning option.
 683