gdb/ChangeLog

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