ChangeLog.csl

   1 2006-06-13  Nathan Sidwell  <nathan@codesourcery.com>
   2
   3         gdb/testsuite/
   4         * lib/gdb.exp (gdb_load_cmd): New.
   5
   6 2006-06-12  Nathan Sidwell  <nathan@codesourcery.com>
   7
   8         gdb/
   9         * m68k-tdep.c (m68k_frame_align): Say which archs need alignment.
  10
  11         gdb/testsuite/
  12         * gdb.base/charset.exp: Use ${srcfile}.
  13
  14 2006-06-10  Daniel Jacobowitz  <dan@codesourcery.com>
  15
  16         Issue #669
  17         gdb/
  18         * remote-fileio.c (remote_fileio_func_read): Limit console
  19         reads to 8K.
  20
  21 2006-06-09  Nathan Sidwell  <nathan@codesourcery.com>
  22
  23         gdb/testsuite/
  24         * gdb.base/auxv.exp: Skip if bare_board
  25         * gdb.base/gdb1555.exp: Likewise.
  26         * gdb.base/start.exp: Skip if use_gdb_stub.
  27
  28         gdb/testsuite/
  29         * gdb.base/recurse.exp: Add gdb,hardware_watchpoint target
  30         info.  Adjust testing to cope with a single watchpoint.
  31         * gdb.base/watchpoint.exp: Adjust expected string.
  32
  33         gdb/testsuite/
  34         * gdb.base/cursal.exp: Run to main before setting listing
  35         size.
  36         * gdb.base/dbx.exp: Run to main before testing.
  37         * gdb.base/ending-run.exp: Add additional expected string.
  38         * gdb.base/huge.c: Allow CRASH_GDB to be set from command
  39         line.
  40         * gdb.base/huge.exp: Loop over compilation to find a size that
  41         is acceptable.
  42         * gdb.base/remote.exp: Correct expected strings.
  43         * gdb.dwarf2/mac-fileno.S: Avoid # comments.
  44
  45         gdb/
  46         * remote-file.io.c (remote_fileio_func_system): Treat zero length
  47         string as NULL.  Adjust for NULL pointer argument.
  48         * doc/gdb.texinfo (system): Document behaviour with zero length
  49         string.
  50
  51         gdb/testsuite/
  52         * gdb.base/fileio.c: Add system(NULL) test.
  53         * gdb.base/fileio.exp: Check it.
  54
  55         gdb/testsuite/
  56         * gdb.cp/anon-union.cc: Add code at end of function.
  57         * gdb.cp/anon-union.exp: Adjust end of function breakpoint.
  58         * gdb.mi/var-cmd.c: Add code at end of function.
  59         * gdb.mi/mi-var-display.exp: Adjust end of next.
  60         * gdb.mi/mi2-var-display.exp: Likewise.
  61
  62         gdb/testsuite/
  63         * gdb.base/break.c: Add breakpoint 10a marker.
  64         * gdb.base/break.exp: Check breakpoint on }
  65
  66         gdb/
  67         * m68k-tdep.c (m68k_frame_align): New.
  68         (m68k_push_dummy_call): Don't align here.
  69         (m68k_gdbarch_init): Set frame_align here.
  70
  71 2006-06-08  Nathan Sidwell  <nathan@codesourcery.com>
  72
  73         * gdb/remote.c (remote_open_1): Do preopen tasks before
  74         irreversably destroying state.
  75
  76         * gdb/m68k-tdep.c (m68k_svr4_extract_return_value): Use
  77         tdep->ptr_value_regnum for pointer returns.
  78         (m68k_svr4_store_return_value): Likewise.
  79         (m68k_reg_struct_return_r): New, broken out of ...
  80         (m68k_reg_struct_return_p): ... here.  Implement gcc's structure
  81         mode algorithm.
  82         (m68k_svr4_init_abi, m68k_aout_init_abi): Set ptr_value_regnum.
  83         (m68k_gdbarch_init): Likewise.
  84         * gdb/m68k-tdep.h (struct gdbarch_tdep): Add ptr_value_regnum
  85         field.
  86
  87 2006-06-05  Nathan Sidwell  <nathan@codesourcery.com>
  88
  89         * gdb/remote.c (remote_insert_watchpoint): Return -1, rather than
  90         fatal error if packet is disabled.
  91         (remote_remove_watchpoint, remote_insert_hw_breakpoint,
  92         remote_remove_hw_breakpoint): Likewise.
  93         Revert my 2006-06-01  Nathan Sidwell  <nathan@codesourcery.com>
  94         change to breakpoint.c
  95
  96         * gdb/testsuite/gdb.asm/m68k.inc (gdbasm_call): Use jsr.
  97         * gdb/testsuite/gdb.base/fileio.c (stop): New.  Call it everywhere
  98         the debugger should stop.
  99         * gdb/testsuite/gdb.base/fileio.exp: Add breakpoint to stop
 100         routine and adjust.
 101         * gdb/testsuite/gdb.base/charset.exp: Specify source file for
 102         breakpoint address.
 103
 104         * gdb/m68k-tdep.c (M68K_FPREG_SIZE): Remove.
 105         (REGISTER_BYTES_FP): Use tdep->fpreg_type.
 106         (m68k_register_bytes_ok): adjust.
 107         (m68k_register_type): Use tdep->fpreg_type.
 108         (m68k_register_to_value, m68k_value_to_register): Likewise.
 109         (m68k_svr4_extract_return_value): Use tdep->float_return &
 110         tdep->fpreg_type.
 111         (m68k_svr4_store_return_value): Likewise.
 112         (m68k_gdbarch_init): Set tdep->float_return & tdep->fpreg_type.
 113         * gdb/m68k-tdep.h (struct gdbarch_tdep): Add floar_return &
 114         fpreg_type fields.
 115         * gdb/m68kbsd-tdep.c (m68kbsd_fpreg_offset): Use tdep->fpreg_type.
 116
 117         * gdb/m68k-tdep.c (m68k_dwarf_reg_to_regnum): New.
 118         (m68k_gdbarch_init): Set it for dwarf & dwarf2 reg number
 119         conversion. Use M68K_NUM_REGS for number of regs.
 120
 121         * gdb/configure.tgt (gdb_osabi): uclinux is like linux.
 122         * gdb/m68k-tdep.c (m68k_svr4_extract_return_value): Return value
 123         is never in %a0.
 124         (m68k_reg_struct_return_p): Duplicate gcc's struct mode algorithm.
 125         (m68k_svr4_return_value) Use VALUE_STRUCT_CONVENTION.  do not rely
 126         on %a0.
 127         (m68k_push_dummy_call): Force stack alignment.
 128         (m68k_svr4_init_abi): Set struct_return convention.
 129         (m68k_aout_init_abi): New.
 130         (m68k_gdbarch_init): Default to bare elf ABI that gcc provides.
 131         * gdb/m68k-tdep.h (m68k_aout_init_abi): Declare.
 132         * gdb/m68kbsd-tdep.c (m68kbsd_aout_init_abi): Use m68k_aout_init_abi.
 133         (m68kbsd_elf_init_abi): Add comment.
 134         * gdb/m68klinux-tdep.c (m68k_linux_init_abi): Just set the struct
 135         pointer register here.
 136
 137 2006-06-01  Nathan Sidwell  <nathan@codesourcery.com>
 138
 139         * gdb/breakpoint.c (insert_bp_location): Remember the failing
 140         watchpoint address and pass to remove_breakpoint.
 141         (remove_breakpoints, remove_hw_watchpoints, reattach_breakpoints,
 142         detach_breakpoints): Adjust remove_breakpoint call.
 143         (remove_breakpoint): Add VAL_FAILED parameter.  Stop removing
 144         watchpoint addresses when it is reached.
 145         (delete_breakpoint): Adjust remove_breakpoint call.
 146
 147 2006-05-24  Nathan Sidwell  <nathan@codesourcery.com>
 148
 149         * gdb/remote-fileio.c (remote_fileio_reset): New.
 150         * gdb/remote-fileio.h (remote_fileio_reset): Prototype.
 151         * gdb/remote.c (extended_remote_restart, remote_open_1): Call it.
 152
 153 2006-05-22  Richard Sandiford  <richard@codesourcery.com>
 154
 155         opcodes/
 156         * m68k-dis.c (m68k_scan_mask): Add missing return.
 157
 158 2006-05-08  Richard Sandiford  <richard@codesourcery.com>
 159
 160         include/opcodes/
 161         * m68k.h (mcf_mask): Define.
 162
 163         opcodes/
 164         * m68k-opc.c (m68k_opcodes): Fix the masks of the Coldfire fmovemd
 165         and fmovem entries.  Put register list entries before immediate
 166         mask entries.  Use "l" rather than "L" in the fmovem entries.
 167         * m68k-dis.c (match_insn_m68k): Remove the PRIV argument and work it
 168         out from INFO.
 169         (m68k_scan_mask): New function, split out from...
 170         (print_insn_m68k): ...here.  If no architecture has been set,
 171         first try printing an m680x0 instruction, then try a Coldfire one.
 172
 173 2006-05-03  Paul Brook  <paul@codesourcery.com>
 174         Daniel Jacobowitz  <dan@codesourcery.com>
 175
 176         * gdb/testsuite/gdb.cp/gdb1355.exp: Accept different spellings of
 177         integer types.
 178         * gdb/testsuite/gdb.cp/gdb1355.cc: Ensure all types are referenced.
 179         * gdb/testsuite/gdb.cp/hang2.C: Ditto.
 180         * gdb/testsuite/gdb.cp/m-data.cc: Ditto.
 181         * gdb/testsuite/gdb.cp/hang3.C: Ditto.
 182         * gdb/testsuite/gdb.cp/hang1.C: Ditto.
 183
 184         * gdb/gdbtypes.c (rank_one_type): Check for plain char -> signed/
 185         unsigned char.
 186
 187         * gdb/testsuite/gdb.base/completion.exp: Accept "long" as a type.
 188
 189         * gdb/testsuite/gdb.base/volatile.exp: Accept different spellings of
 190         integer types.
 191         * gdb/testsuite/gdb.base/constvars.c: Ensure all types are referenced.
 192
 193         * gdb/testsuite/gdb.stabs/weird.exp: Return -1 instead of issuing
 194         error.
 195
 196         * gdb/testsuite/gdb.base/advance.c: Add proper function prototype.
 197
 198         * gdb/testsuite/gdb.base/ending-run.exp: Add case for ARM runtime.
 199
 200         * gdb/testsuite/gdb.base/gdb1821.c: Ensure all types are referenced.
 201
 202         * gdb/testsuite/gdb.base/ptype.exp: Accept different spellings of
 203         integer types.
 204
 205         * gdb/testsuite/gdb.cp/inherit.exp: Cope with armcc vtable pointers.
 206
 207         * gdb/testsuite/gdb.mi/mi2-var-child.exp: Accept different spellings
 208         of integer types.
 209         * gdb/testsuite/gdb.mi/mi-var-display.exp: Ditto.
 210         * gdb/testsuite/gdb.mi/mi2-var-display.exp: Ditto.
 211         * gdb/testsuite/gdb.mi/mi2-var-cmd.exp: Ditto.
 212
 213 2006-05-03  Paul Brook  <paul@codesourcery.com>
 214
 215         * arm-linux-tdep.c (arm_linux_extract_return_value): Use gdb_byte.
 216
 217 2006-05-03  Paul Brook  <paul@codesourcery.com>
 218         Daniel Jacobowitz  <dan@codesourcery.com>
 219
 220         * gdb/c-valprint.c: Handle class member typedefs.
 221
 222         * gdb/symtab.c (skip_prologue_using_sal): Treat two consecutive lines
 223         at the same address as a prolouge marker.
 224         * gdb/arm-tdep.c (arm_skip_prologue): Use skip_prologue_using_sal.
 225
 226         * gdb/dwarf2expr.c (execute_stack_op): Check for bogus DW_OP_reg.
 227
 228         * gdb/dwarf2read.c (read_structure_type): Use tag name for C++/Java
 229         classes.
 230
 231         * Makefile.in (eval.o): Update dependencies.
 232         * eval.c: Include "ui-out.h" and "exceptions.h".
 233         (evaluate_subexp_standard): Use TRY_CATCH around value_of_variable.
 234         Use value_zero if an error occurs when avoiding side effects.
 235         * varobj.c (varobj_create): Call release_value after evaluate_type.
 236         (c_value_of_root): Initialize new_val.  Don't release_value a NULL
 237         value.
 238
 239         * gdb/c-typeprint.c (cp_type_print_method_args): Don't print type
 240         details.
 241
 242         * gdb/dwarf2read.c (dwarf2_debug_line_missing_file_complaint): New
 243         function.
 244         (dwarf_decode_lines): Check for line info without a file.
 245
 246 2006-05-03  Paul Brook  <paul@codesourcery.com>
 247         Daniel Jacobowitz  <dan@codesourcery.com>
 248
 249         * gdb/dwarf2read.c (read_subroutine_type): Add armcc workaround.
 250
 251         * gdb/dwarf2read.c (read_structure_type): Look for ADS vtable
 252         pointers.
 253
 254         * gdb/dwarf2read.c (dwarf_decode_lines): Don't set dir for absolute
 255         paths.
 256         (dwarf_decode_lines): Ditto.
 257         (dwarf2_start_subfile): Split absolute filenames into path+file.
 258
 259         * gdb/symtab.h (struct symbol): Add is_argument.
 260         (SYMBOL_IS_ARGUMENT): Define.
 261         * gdb/stack.c (print_frame_args): Use SYMBOL_IS_ARGUMENT.
 262         (print_frame_arg_vars): Ditto.
 263         * gdb/dwarf2read.c (new_symbol): Set SYMBOL_IS_ARGUMENT.
 264         (new_symbol): Mark optimized out arguments.
 265
 266         * gdb/dwarf2read.c (partial_read_comp_unit_head): Accept version 3.
 267
 268         * gdb/dwarf2read.c (read_unspecified_type): New function.
 269         (read_type_die): Handle DW_TAG_unspecified_type.
 270
 271 2006-05-03  Paul Brook  <paul@codesourcery.com>
 272         Daniel Jacobowitz  <dan@codesourcery.com>
 273
 274         * gdb/dwarf2read.c (field_info): Add baseclasses.
 275         (dwarf2_add_field): Check base classes.
 276         (dwarf2_attach_fields_to_type): Ditto.
 277
 278         * gdb/gnu-v3-abi.c (gnuv3_rtti_type): Check for NULL base_type.
 279         (gnuv3_virtual_fn_field): Handle missing base.
 280         (gnuv3_baseclass_offset): Handle missing vptr.
 281         * gdb/varobj.c (cplus_class_num_children): Call fill_in_vptr_fieldno.
 282         (cplus_name_of_child): Ditto.
 283         * gdb/eval.c (evaluate_subexp_standard): Ditto.
 284         * gdb/dwarf2read.c (read_structure_type): Search for vtable pointer
 285         by name in objects built by ARM compiler.
 286
 287         * gdb/dwarf2read.c (dwarf2_add_member_fn): Calculate virtual function
 288         offset for classes without DW_AT_containing_type.
 289
 290 2006-04-28  Mark Mitchell  <mark@codesourcery.com>
 291
 292         * gdb/mt-tdep.c (mt_register_name): Correct out-of-range logic to
 293         include additional registers.
 294
 295 2006-04-28  Richard Sandiford  <richard@codesourcery.com>
 296
 297         * gdb/gdbserver/configure.srv (m68k*-*-linux*): Use reg-cf.o.
 298
 299 2006-04-19  Daniel Jacobowitz  <dan@codesourcery.com>
 300
 301         * gdb/doc/gdb.texinfo (Remote configuration): Mention "set remote
 302         load-offsets".
 303         (General Query Packets): Document qPartInfo.
 304
 305 2006-04-18  Mark Mitchell  <mark@codesourcery.com>
 306
 307         Issue #655
 308         * gdb/mt-tdep.c (mt_gdb_regnums): Add ZI2, ZQ2, Ichannel2,
 309         Iscramb2, Qscramb2, Qchannel2.
 310         (mt_register_name): Likewise.
 311         (mt_copro_register_type): Describe ZI2 and ZQ2.
 312
 313 2006-04-11  Mark Mitchell  <mark@codesourcery.com>
 314
 315         Issue #658
 316         * gdb/mt-tdep.c (mt_gdb_regnums): Define
 317         MT_COPRO_PSEUDOREG_MAC_REGNUM.
 318         (mt_register_name): Use it.
 319         (mt_copro_register_type): Likewise.
 320         (mt_register_type): Likewise.
 321         (mt_pseudo_register_read): Likewise.  Read the MAC register, not
 322         the coprocessor register.
 323         (mt_pseudo_register_write): Likewise.
 324
 325 2006-04-11  Daniel Jacobowitz  <dan@codesourcery.com>
 326
 327         * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
 328         mapping symbols.
 329
 330 2006-04-11  Daniel Jacobowitz  <dan@codesourcery.com>
 331
 332         Backport:
 333         2006-03-09  Paul Brook  <paul@codesourcery.com>
 334         * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
 335         mapping symbols.
 336
 337 2006-04-02  Daniel Jacobowitz  <dan@codesourcery.com>
 338
 339         * Makefile.def (host_modules, dependencies): Add expat.
 340         * configure.in (host_libs): Add expat.
 341         * Makefile.in, configure: Regenerate.
 342         * expat: New directory.
 343
 344         * gdb/Makefile.in: Add expat, new files, and xml-builtin.c.  Update
 345         dependencies.
 346         * gdb/acinclude.m4: Include stdint.m4.
 347         * gdb/configure.ac: Use AC_C_BIGENDIAN and GCC_HEADER_STDINT.
 348         * gdb/aclocal.m4, gdb/config.in, gdb/configure: Regenerate.
 349
 350         * gdb/auxv.h: Remove target_auxv_read prototype.
 351         * gdb/auxv.c, gdb/avr-tdep.c, gdb/ia64-tdep.c, gdb/linux-nat.c,
 352         gdb/procfs.c: Use target_read_whole.
 353         * gdb/sparc-tdep.c: Use target_read.
 354
 355         * gdb/frame.c: Work around null frame_id handling.
 356
 357         * gdb/breakpoint.c, gdb/f-valprint.c, gdb/infcmd.c, gdb/inflow.c,
 358         gdb/infrun.c, gdb/stack.c, gdb/valops.c, gdb/varobj.c,
 359         gdb/cli-cmds.c, gdb/testsuite/gdb.base/default.exp,
 360         gdb/tui/tui-disasm.c, gdb/tui/tui-source.c,
 361         gdb/tui/tui-winsource.c: Selected frame fixups.
 362
 363         * gdb/README.AVAIL, gdb/available.c, gdb/available.h,
 364         gdb/parse-avail.c, gdb/sha1.c, gdb/features/feature_to_c.sh,
 365         gdb/features/gdb-target.dtd: New files.
 366         * gdb/arm-tdep.c: Handle missing FPA, present VFP, and
 367         self-described registers.  Decode VFP register numbers from DWARF.
 368         * gdb/arm-tdep.h: Add flags for VFP and FPA.
 369         * gdb/gdbarch.sh: Add available_features_support and feature_set.
 370         Export the arch's obstack.  Check feature sets.  Improve error
 371         handling.
 372         * gdb/gdbarch.c, gdb/gdbarch.h: Regenerated.
 373         * gdb/infcmd.c: Trigger architecture selection.
 374         * gdb/remote.c: Available feature support.  qPacketInfo support.
 375         Improved g/G packet support.  Improved qPart support.
 376         qPart:features support.
 377         * gdb/symfile.c: Adjust download_write_size.
 378         * gdb/target.c: Revise partial transfer support.  Handle available
 379         features method.  Add target_read_whole.
 380         * gdb/target.h: Add the available features object and methods.
 381         * gdb/doc/gdb.texinfo: Document new features.
 382
 383         * gdb/symfile.h: Include symtab.h.
 384
 385 2006-03-31  Nathan Sidwell  <nathan@codesourcery.com>
 386
 387         * gdb/config/m68k/monitor.mt (TDEPFILES): Remove unneeded
 388         monitors.
 389         (DEPRECATED_TM_FILE): Remove.
 390
 391         * gdb/m68k-tdep.c (M68K_FPREG_SIZE): Define.
 392         (REGISTER_BYTES_FP): Use it.
 393
 394         * gdb/configure.tgt (m68k-*-uclinux*): target is linux.
 395
 396         * gdb/remote.c (remote_fetch_registers): Revert bogus change.
 397
 398         * gdb/remote.c (remote_fetch_registers): Don't warn about short
 399         register packet if we've not set the expected value.
 400
 401         * gdb/gdbserver/linux-low.c (linux_read_offsets): Remove debugging
 402         printf.
 403
 404         * gdb/gdbserver/Makefile.in (reg-cf.o, reg-cf.c): New targets.
 405         * gdb/gdbserver/configure.srv (m68k*-*-uclinux*): New target.
 406         * gdb/gdbserver/linux-low.c (linux_create_inferior): Use vfork on
 407         mmuless systems.
 408         (linux_resume_one_process): Remove extraneous cast.
 409         (linux_read_offsets): New.
 410         (linux_target_op): Add linux_read_offsets on mmuless systems.
 411         * gdb/gdbserver/server.c (handle_query): Add qOffsets logic.
 412         * gdb/gdbserver/target.h (struct target_ops): Add read_offsets.
 413
 414 2006-03-30  Mark Mitchell <mark@codesourcery.com>
 415
 416         * libiberty/configure.ac: Add cygpath for mingw hosts.
 417         * libiberty/configure: Rebuilt.
 418         * libiberty/Makefile.in: Add cygpath.
 419         * libiberty/cygpath.c: New.
 420
 421 2006-03-30  Paul Brook  <paul@codesourcery.com>
 422
 423         Backport form mainline.
 424         * gdb/testsuite/gdb.mi/mi-until.exp: kfail broken until command.
 425         * gdb/testsuite/gdb.mi/mi2-until.exp: Ditto.
 426
 427 2006-03-29  Nathan Sidwell  <nathan@codesourcery.com>
 428
 429         * gdb/m68k-tdep.c (M68K_FPREG_TYPE, M68K_LONG_DOUBLE_FORMAT,
 430         M68K_RETURN_FP0): New.  Set for Coldfire.
 431         (m68k_register_type, m68k_register_to_value,
 432         m68k_svr4_extract_return_value, m68k_svr4_store_return_value,
 433         m68k_gdbarch_init): Use them.
 434
 435 2006-03-21  Mark Mitchell  <mark@codesourcery.com>
 436
 437         * gdb/ser-mingw.c (net_windows_state): Add mutex.
 438         (net_windows_select_thread): Grab lock around access to
 439         read_event.
 440         (net_windows_wait_handle): Do not reset the read_event.
 441         (net_windows_open): Create a mutex.
 442         (net_windows_read_prim): New function.
 443         (_initialize_ser_windows): Use it.
 444
 445 2006-03-20  Mark Mitchell  <mark@codesourcery.com>
 446
 447         * libiberty/pex-common.c (pex_run): Close the write end of the
 448         pipe after starting the child.
 449
 450         * gdb/config/arm/armv7m.mt (TDEPFILES): Add prologue-value.o.
 451
 452 2006-03-21  Paul Brook  <paul@codesourcery.com>
 453         Daniel Jacobowitz <dan@codesourcery.com>
 454         Jim Blandy <jimb@codesourcery.com>
 455
 456         * gdb/Makefile.in: Add prologue_value.{c,h}
 457         * gdb/arm-tdep.c: Include prologue-value.h.
 458         (thumb_skip_prologue): Remove.
 459         (thumb_analyze_prologue): New function.
 460         (arm_skip_prologue): Use thumb_analyze_prologue.
 461         (thumb_scan_prologue): Ditto.
 462         * gdb/prologue-value.c: New file.
 463         * gdb/prologue-value.h: New file.
 464         * gdb/config/arm/embed.mt (TDEPFILES): Add prologue-value.o.
 465         * gdb/config/arm/linux.mt (TDEPFILES): Add prologue-value.o.
 466         * gdb/config/arm/nbsd.mt (TDEPFILES): Add prologue-value.o.
 467         * gdb/config/arm/wince.mt (TDEPFILES): Add prologue-value.o.
 468         * gdb/testsuite/gdb.arch/thumb-prologue.c: New file.
 469         * gdb/testsuite/gdb.arch/thumb-prologue.exp: New file.
 470
 471 2006-03-20  Mark Mitchell  <mark@codesourcery.com>
 472
 473         * configure.tgt (arm*-stellaris-*): Use armv7m configuration.
 474         * config/arm/armv7m.mt: New file.
 475         * config/arm/tm-armv7m.h: Likewise.
 476         * arm-tdep.c (arm_register_name_strings): Use xPSR on ARM V7M.
 477         (arm_pc_is_thumb): ARM V7M is always Thumb.
 478         (set_disassembly_style): Use xPSR on ARM V7M.
 479         (arm_write_pc): Do not set T bit in CSPR on V7M.
 480
 481 2006-03-20  Mark Mitchell  <mark@codesourcery.com>
 482
 483         * libiberty/pex-win32.c (<errno.h>): Include.
 484         (fix_argv): Remove.
 485         (argv_to_cmdline): New function.
 486         (std_suffixes): New variable.
 487         (no_suffixes): Likewise.
 488         (find_executable): New function.
 489         (win32_spawn): Likewise.
 490         (spawn_script): Use win32_spawn instead of _spawnv[p].
 491         (pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
 492         (pex_win32_wait): Likewise.
 493
 494 2006-03-19  Mark Mitchell  <mark@codesourcery.com>
 495
 496         * gdb/ser-mingw.c (free_pipe_state): Close pipe before calling
 497         pex_free.
 498
 499 2006-03-17  Mark Mitchell  <mark@codesourcery.com>
 500
 501         * gdb/config/arm/embed.mt (TDEPFILES): Remove remote-rdp.o.
 502
 503 2006-03-17  Jim Blandy  <jimb@codesourcery.com>
 504
 505         Add support for 'target remote |' on MinGW.
 506         * gdb/ser-mingw.c (struct pipe_state): New structure.
 507         (make_pipe_state, free_pipe_state, cleanup_pipe_state)
 508         (pipe_windows_open, pipe_windows_close, pipe_windows_read)
 509         (pipe_windows_write, pipe_wait_handle): New functions.
 510         (_initialize_ser_windows): Register a "pipe" interface based on
 511         them.
 512
 513         * libiberty/pex-common.c (pex_write_input): New function.
 514         * libiberty/pexecute.txh (pex_write_input): Document it.
 515         * libiberty/pex-common.h (struct pex_funcs): New function ptr fdopenw.
 516         * libiberty/pex-unix.c (pex_unix_fdopenw): New function.
 517         (funcs): List it as our fdopenw function.
 518         * libiberty/pex-win32.c (pex_win32_fdopenw): New function.
 519         (funcs): List it as our fdopenw function.
 520         * libiberty/pex-djgpp.c (funcs): Leave fdopenw null.
 521         * libiberty/pex-msdos (funcs): Same.
 522         * libiberty/functions.texi: Regenerated.
 523
 524         * include/libiberty.h (pex_write_input): New declaration.
 525
 526         * libiberty/pex-common.h (struct pex_obj): Doc fixes.
 527
 528         * libibery/functions.texi: Regenerate.
 529
 530 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 531
 532         * gdb/gdb_proc_service.h (paddr_t): Use psaddr_t if available.
 533         * gdb/proc-service.c (ps_xfer_memory): Cast paddr_t to unsigned
 534         long.
 535         (ps_pglobal_lookup): Cast CORE_ADDR to paddr_t.
 536
 537 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 538
 539         * gdb/gdbserver/linux-mips-low.c: Include <sys/ptrace.h> and
 540         "gdb_proc_service.h".
 541         (PTRACE_GET_THREAD_AREA): Define.
 542         (ps_get_thread_area): New function.
 543         * gdb/gdbserver/Makefile.in (linux-i386-low.o, linux-mips-low.o)
 544         (linux-x86-64-low.o): Update.
 545
 546 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 547
 548         * gdb/gdbserver/configure.ac: Remove checks for prfpregset_t.
 549         * gdb/gdbserver/gdb_proc_service.h: New file.
 550         * gdb/gdbserver/linux-i386-low.c, gdb/gdbserver/linux-x86-64-low.c,
 551         gdb/gdbserver/thread-db.c: Use the new "gdb_proc_service.h".
 552         * gdb/gdbserver/proc-service.c: Likewise.
 553         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
 554         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
 555         * gdb/gdbserver/Makefile.in (gdb_proc_service_h): Updated.
 556         * gdb/gdbserver/configure, config.in: Regenerated.
 557
 558 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 559
 560         * gdb/Makefile.in (mips_linux_tdep_h): New.
 561         (mpis-linux-nat.o, mips-linux-tdep.o): Update.
 562         * gdb/mips-linux-nat.c: Include "inferior.h", "mips-linux-tdep.h", and
 563         <sys/ptrace.h>.
 564         (have_ptrace_regsets, super_fetch_registers, super_store_registers)
 565         (mips64_linux_regsets_fetch_registers)
 566         (mips64_linux_regsets_store_registers, mips64_linux_fetch_registers)
 567         (mips64_linux_store_registers): New.
 568         (_initialize_mips_linux_nat): Override to_fetch_registers and
 569         to_store_registers.
 570         * gdb/mips-linux-tdep.h: New file.
 571         * gdb/mips-linux-tdep.c: Include "mips-linux-tdep.c".
 572         (ELF_NGREG, ELF_NFPREG, elf_greg_t, elf_gregset_t, elf_fpreg_t)
 573         (elf_fpregset_t, FPR_BASE, PC, CAUSE, BADVADDR, MMHI, MMLO)
 574         (FPC_CSR, FPC_EIR, EF_REG0, EF_REG31, EF_LO, EF_HI, EF_CP0_EPC)
 575         (EF_CP0_BADVADDR, EF_CP0_STATUS, EF_CP0_CAUSE, EF_SIZE)
 576         (MIPS64_ELF_NGREG, MIPS64_ELF_NFPREG, mips64_elf_greg_t)
 577         (mips64_elf_gregset_t, mips64_elf_fpreg_t, mips64_elf_fpregset_t)
 578         (MIPS64_FPR_BASE, MIPS64_PC, MIPS64_CAUSE, MIPS64_BADVADDR)
 579         (MIPS64_MMHI, MIPS64_MMLO, MIPS64_FPC_CSR, MIPS64_FPC_EIR)
 580         (MIPS64_EF_REG0, MIPS64_EF_REG31, MIPS64_EF_LO, MIPS64_EF_HI)
 581         (MIPS64_EF_CP0_EPC, MIPS64_EF_CP0_BADVADDR, MIPS64_EF_CP0_STATUS)
 582         (MIPS64_EF_CP0_CAUSE, MIPS64_EF_SIZE): Delete.
 583         (supply_32bit_reg): Use gdb_byte.
 584         (supply_64bit_reg): New.
 585         (mips_supply_gregset, mips_fill_gregset, mips_supply_fpregset)
 586         (mips_fill_fpregset, fetch_core_registers, supply_gregset)
 587         (fill_gregset, supply_fpregset): Update for renamed types.
 588         (mips64_supply_gregset): Use gdb_byte and supply_64bit_reg.
 589         (mips64_fill_gregset): Make global.  Handle 32-bit register
 590         sizes.
 591         (mips64_fill_fpregset): Make global.  Use gdb_byte.  Handle
 592         FP regsets properly.
 593
 594 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 595
 596         * gdb/mips-linux-tdep.c (mips_supply_gregset): Renamed from supply_gregset.
 597         (mips_fill_gregset): Renamed from fill_gregset.
 598         (mips_supply_fpregset): Renamed from supply_fpregset.
 599         (mips_fill_fpregset): Renamed from fill_fpregset.
 600         (fetch_core_registers): Update calls.
 601         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): New
 602         functions.
 603
 604 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 605
 606         * gdb/mips-tdep.c (mips_gdbarch_init): Default 64-bit ELF files to N64.
 607
 608 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 609
 610         * gdb/mips-tdep.c (is_mips16_addr, mips32_next_pc, add_offset_16):
 611         Correct arithmetic for 64-bit CORE_ADDR.
 612
 613 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 614
 615         * gdb/mips-linux-tdep.c: Include "floatformat.h".
 616         (mips_linux_init_abi): Use 128-bit long double for N32 and N64.
 617         (mips_n32n64_return_value): Support 128-bit long double.
 618         (print_gp_register_row): Don't print spaces before ignored
 619         or floating point registers.
 620
 621 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 622
 623         * gdb/mips-mdebug-tdep.c (compare_pdr_entries): Use bfd_get_signed_32
 624         for code addresses.
 625         (non_heuristic_proc_desc): Likewise.
 626
 627 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 628
 629         * gdb/mips-linux-nat.c: Include "gdb_proc_service.h".
 630         (PTRACE_GET_THREAD_AREA): Define.
 631         (ps_get_thread_area): New.
 632         * gdb/Makefile.in (mips-linux-nat.o): Update.
 633
 634 2006-03-08  Paul Brook  <paul@codesourcery.com>
 635
 636         Backport from mainline.
 637         * gdb/arm-tdep.c (arm_push_dummy_call): Remove stack alignment.
 638         (arm_frame_align): New function.
 639         (arm_gdbarch_init): Use it.
 640
 641 2006-03-07  Paul Brook  <paul@codesourcery.com>
 642
 643         Backport from mainline.
 644         * gdb/testsuite/gdb.base/assign.exp: Correct fail message.
 645
 646 2006-03-07  Paul Brook  <paul@codesourcery.com>
 647
 648         Backport from mainline.
 649         * sim/arm/elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
 650
 651 2006-03-07  Paul Brook  <paul@codesourcery.com>
 652
 653         Backport from mainline.
 654         * gdb/testsuite/lib/compiler.c: Extract armcc version number.
 655         * gdb/testsuite/lib/compiler.cc: Ditto.
 656
 657 2006-03-07  Paul Brook  <paul@codesourcery.com>
 658
 659         Backport from mainline.
 660         2006-03-03  Khem Raj <khem@mvista.com>
 661         * remote-rdp.c (remote_rdp_xfer_inferior_memory): Use gdb_byte.
 662
 663 2006-03-07  Paul Brook  <paul@codesourcery.com>
 664
 665         Backport from mainline.
 666         * gdb.arch/altivec-abi.exp: Use nowarnings instead of
 667         additional_flags=-w.
 668         * gdb.arch/altivec-regs.exp: Ditto.
 669         * gdb.arch/e500-abi.exp: Ditto.
 670         * gdb.arch/e500-regs.exp: Ditto.
 671         * gdb.base/all-bin.exp: Ditto.
 672         * gdb.base/annota1.exp: Ditto.
 673         * gdb.base/annota3.exp: Ditto.
 674         * gdb.base/args.exp: Ditto.
 675         * gdb.base/arithmet.exp: Ditto.
 676         * gdb.base/assign.exp: Ditto.
 677         * gdb.base/async.exp: Ditto.
 678         * gdb.base/bang.exp: Ditto.
 679         * gdb.base/break.exp: Ditto.
 680         * gdb.base/call-rt-st.exp: Ditto.
 681         * gdb.base/completion.exp: Ditto.
 682         * gdb.base/cond-expr.exp: Ditto.
 683         * gdb.base/condbreak.exp: Ditto.
 684         * gdb.base/consecutive.exp: Ditto.
 685         * gdb.base/define.exp: Ditto.
 686         * gdb.base/display.exp: Ditto.
 687         * gdb.base/ena-dis-br.exp: Ditto.
 688         * gdb.base/environ.exp: Ditto.
 689         * gdb.base/eval-skip.exp: Ditto.
 690         * gdb.base/info-proc.exp: Ditto.
 691         * gdb.base/jump.exp: Ditto.
 692         * gdb.base/logical.exp: Ditto.
 693         * gdb.base/long_long.exp: Ditto.
 694         * gdb.base/maint.exp: Ditto.
 695         * gdb.base/miscexprs.exp: Ditto.
 696         * gdb.base/pc-fp.exp: Ditto.
 697         * gdb.base/pointers.exp: Ditto.
 698         * gdb.base/relational.exp: Ditto.
 699         * gdb.base/reread.exp: Ditto.
 700         * gdb.base/sect-cmd.exp: Ditto.
 701         * gdb.base/sep.exp: Ditto.
 702         * gdb.base/sepdebug.exp: Ditto.
 703         * gdb.base/until.exp: Ditto.
 704         * gdb.base/whatis-exp.exp: Ditto.
 705         * gdb.cp/annota2.exp: Ditto.
 706         * gdb.cp/annota3.exp: Ditto.
 707         * gdb.trace/actions.exp: Ditto.
 708         * gdb.trace/backtrace.exp: Ditto.
 709         * gdb.trace/circ.exp: Ditto.
 710         * gdb.trace/collection.exp: Ditto.
 711         * gdb.trace/deltrace.exp: Ditto.
 712         * gdb.trace/infotrace.exp: Ditto.
 713         * gdb.trace/limits.exp: Ditto.
 714         * gdb.trace/packetlen.exp: Ditto.
 715         * gdb.trace/passc-dyn.exp: Ditto.
 716         * gdb.trace/passcount.exp: Ditto.
 717         * gdb.trace/report.exp: Ditto.
 718         * gdb.trace/save-trace.exp: Ditto.
 719         * gdb.trace/tfind.exp: Ditto.
 720         * gdb.trace/tracecmd.exp: Ditto.
 721         * gdb.trace/while-dyn.exp: Ditto.
 722         * gdb.trace/while-stepping.exp: Ditto.
 723         * lib/gdb.exp: Ditto.
 724         (gdb_compile): Handle nowarning option.
 725