gdb/ChangeLog

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