gdb/ChangeLog

   1 Thu Feb  5 11:57:06 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
   2
   3         * tracepoint.c (tracepoint_operation): call free_actions instead
   4         of free.  (free_actions): eliminate some memory leaks for actions.
   5         (validate_actionline): pass string arg by reference, so we can
   6         change the pointer.  Change all memrange collection arguments to
   7         canonical form (literal address and size), to enforce early
   8         evaluation.  Accept UNOP_MEMVAL (assembly variables) for
   9         trace collection.  (parse_and_eval_memrange): accept expressions
  10         for the address and size fields of a memrange (and evaluate
  11         them immediately).  (several places): use -1 instead of zero
  12         to distinguish an absolute memrange from a register-relative one.
  13         (encode_actions): add handling for UNOP_MEMVAL (assembly variable).
  14
  15 Wed Feb  4 17:40:21 1998  Jason Molenda  (crash@bugshack.cygnus.com)
  16
  17         * Makefile.in (SFILES): add tracepoint.c.
  18         (LINTFILES): add @CONFIG_SRCS@.
  19         (SOURCES): Ditto.
  20         * configure.in (CONFIG_SRCS): Mirror use of CONFIG_OBS.
  21         * configure: Regenerated.
  22
  23 Tue Feb  3 16:12:32 1998  Gordon W. Ross (gwr@mc.com)
  24
  25         * infptrace.c (child_resume): Don't try to step if
  26         NO_SINGLE_STEP is defined.
  27
  28 Mon Feb  2 19:06:13 1998  Jason Molenda  (crash@bugshack.cygnus.com)
  29
  30         * Makefile.in (VERSION): Bump to 4.16.2.
  31
  32 Mon Feb  2 17:18:25 1998  Richard Henderson  <rth@cygnus.com>
  33
  34         * alpha-nat.c (fetch_aout_core_registers): Rename from
  35         fetch_core_registers.
  36         (fetch_elf_core_registers): New function.
  37         (supply_gregset): Use ALPHA_REGSET_BASE.
  38         (supply_fpregset): Likewise.
  39         (fill_fpregset): Likewise.
  40         (alpha_aout_core_fns): Rename from alpha_core_fns.
  41         (alpha_elf_core_fns): New.
  42         * config/alpha/alpha-linux.mh (NATDEPFILES): solib.o not osfsolib.o.
  43         Disable MMALLOC.
  44         * config/alpha/nm-linux.h (SVR4_SHARED_LIBS): Define if ELF.
  45         (TARGET_ELF64): Likewise.
  46         (ALPHA_REGSET_BASE): New.
  47         * config/alpha/nm-osf.h (ALPHA_REGSET_BASE): New.
  48         * config/alpha/tm-alphalinux.h: Include tm-sysv4.h.
  49
  50         * solib.c (elf_locate_base): Add TARGET_ELF64 support.
  51         (info_sharedlibary_command): Likewise.
  52
  53         * configure.host: Match alpha*.
  54         * configure.tgt: Likewise.
  55
  56 Fri Jan 30 15:11:38 1998  David Taylor  <taylor@texas.cygnus.com>
  57
  58         Changes by <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>
  59         * infrun.c (IN_SOLIB_DYNSYM_RESOLVE_CODE): new macro for detecting
  60         whether we are in the dynamic symbol resolution code
  61         (wait_for_inferior): invoke it.
  62         * solib.c (in_svr4_dynsym_resolve_code): new function
  63         (enable_break): record start and end of the dynamic linker
  64         text and plt sections for use in in_svr4_dynsym_resolve_code.
  65         * solib.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): add svr4 definition;
  66         (in_svr4_dynsym_resolve_code): declare it.
  67         * config/nm-gnu.h (solib.h): move inclusion to after definition
  68         of SVR4_SHARED_LIBS.
  69         * config/nm-sysv4.h (solib.h): ditto.
  70         * config/i386/nm-i386sco5.h (solib.h): ditto.
  71         * config/i386/nm-linux.h (solib.h): ditto.
  72         * config/mips/nm-irix5.h (IN_SOLIB_DYNSYM_RESOLVE_CODE): undefine.
  73
  74 Thu Jan 29 19:39:31 1998  Stan Shebs  <shebs@andros.cygnus.com>
  75
  76         * coffread.c (coff_symtab_read) [SEM]: Remove code, macro can
  77         never be defined.
  78         * dbxread.c (process_one_symbol) [BLOCK_ADDRESS_ABSOLUTE]:
  79         Remove, no longer needed.
  80         * hppa-tdep.c (N_SET_MAGIC): Remove, no longer used.
  81         * config/pa/xm-hppab.h (SEEK_SET, SEEK_CUR, SEEK_END): Ditto.
  82         * config/mips/tm-mipsm3.h (NUMERIC_REG_NAMES): Ditto.
  83         * config/mips/mipsm3.mt (TDEPFILES): Remove mipsread.o.
  84
  85 Wed Jan 28 14:46:52 1998  Stan Shebs  <shebs@andros.cygnus.com>
  86
  87         Suggested by Chris Walter <walter@budoe.bu.edu>:
  88         * dwarfread.c (set_cu_language): Recognize Fortran.
  89         * dwarf2read.c (set_cu_language): Ditto.
  90         (read_array_type): Fix language test.
  91
  92 Wed Jan 28 12:51:08 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
  93
  94         * blockframe.c (generic_frame_chain_valid): A frame pointer may
  95         be valid if it is equal to the frame pointer of its caller (ie.
  96         not necessarily strictly INNER_THAN).  Allows frameless functions.
  97
  98 Wed Jan 28 11:23:25 1998  Mark Alexander  <marka@cygnus.com>
  99
 100         * monitor.c (monitor_vsprintf): New function to handle
 101         printing of large addresses using %A format specifier.
 102         (monitor_printf_noecho, monitor_printf): Use monitor_vsprintf
 103         instead of vsprintf.
 104         * dve3900-rom.c (_initialize_r3900_rom): Use %A instead of %Lx
 105         to print addresses.
 106
 107 Tue Jan 27 16:14:23 1998  Jason Molenda  (crash@bugshack.cygnus.com)
 108
 109         * configure.in (CONFIG_LDFLAGS): Only add -export-dynamic
 110         when using GNU ld.
 111
 112 Mon Jan 26 19:07:46 1998  Jason Molenda  (crash@bugshack.cygnus.com)
 113
 114         * config/alpha/tm-alphalinux.h (alpha_linux_sigtramp_offset):
 115         Add closing parenthesis.  From HJ Lu.
 116
 117 Mon Jan 26 17:54:45 1998  Mark Alexander  <marka@cygnus.com>
 118
 119         * dve3900-rom.c: Improve performance by using memory commands
 120         that print less fluff.  Minor cosmetic changes.
 121         Eliminate compiler warnings.
 122
 123 Sat Jan 24 23:44:43 1998  Martin M. Hunt  <hunt@cygnus.com>
 124
 125         * breakpoint.c (enable_breakpoint): Preserve breakpoint
 126         disposition when enabling a breakpoint.
 127
 128         * symtab.c (find_pc_sect_line): If no symbol information
 129         is found, return correct pc anyway.
 130
 131 Fri Jan 23 17:26:22 1998  Stan Shebs  <shebs@andros.cygnus.com>
 132
 133         * configure.host (i[3456]86-*-osf1mk*, mips-*-mach3*,
 134         ns32k-*-mach3*): Fix file names.
 135         (i[3456]86-*-os9k, m88*-*-mach3*, w65-*-*): Remove config
 136         recognition, no source files for these.
 137         * configure.tgt (powerpc-*-aix4*): Remove config, now identical
 138         to powerpc-*-aix*.
 139         * config/powerpc/{aix4.mh,aix4.mt,tm-ppc-aix4.h}: Remove files,
 140         no longer needed.
 141
 142 Fri Jan 23 16:49:41 1998  Mark Alexander  <marka@cygnus.com>
 143
 144         * monitor.c (monitor_write, monitor_readchar): New functions.
 145         * monitor.h (monitor_write, monitor_readchar): Declare.
 146         * dve3900-rom.c: Add support for fast loading on ethernet connections.
 147
 148 Fri Jan 23 07:47:06 1998  Fred Fish  <fnf@cygnus.com>
 149
 150         * config/d10v/tm-d10v.h (CALL_DUMMY): Define as "{ 0 }".
 151         (TARGET_READ_FP): Define to d10v_read_fp rather than d10v_read_sp.
 152         (TARGET_WRITE_FP): Define to d10v_write_fp rather than d10v_write_sp.
 153         (d10v_write_fp, d10v_read_fp): Add prototypes.
 154         * symtab.c (decode_line_1): Remove assignment of sals[0].pc field.
 155         * symfile.c (simple_overlay_update, simple_overlay_update_1):
 156         Ignore the size of overlay sections.  This check is redundant anyway.
 157         * printcmd.c (print_frame_args): Ditto.
 158         * valops.c (value_fetch_lazy): Ditto.
 159         * values.c (unpack_long): Ditto.
 160         * d10v-tdep.c (d10v_frame_chain, d10v_frame_find_saved_regs,
 161         d10v_init_extra_frame_info): Fix some minor bugs so the finish command
 162         works properly.
 163         (show_regs): Change num1 and num2 types from "long long" to "LONGEST".
 164         (d10v_read_fp, d10v_write_fp): New functions.
 165         (d10v_push_arguments): Remove unneeded assigns to "val" and "contents".
 166         (d10v_push_arguments): Fix for pointers and structs.
 167         (d10v_extract_return_value): Fix for pointers and chars.
 168
 169 Tue Jan 20 18:53:18 1998  Stan Shebs  <shebs@andros.cygnus.com>
 170
 171         * configure.tgt (i386-*-mach*, m88*-*-mach3*): Remove config
 172         recognition, no source files for these (note that the i386 Mach
 173         config is for pre-Mach 3).
 174         (mips*-*-mach3*, ns32k-*-mach3*): Fix file names.
 175         * config/mips/mipsel64.mt: Remove, never referenced.
 176
 177 Mon Jan 19 14:01:28 1998  Stan Shebs  <shebs@andros.cygnus.com>
 178
 179         * top.c (print_gdb_version): Restore to original message.
 180
 181 Mon Jan 19 13:34:40 1998  Ian Lance Taylor  <ian@cygnus.com>
 182
 183         From cgf@bbc.com (Chris Faylor):
 184         * win32-nat.c (child_mourn_inferior): Call ContinueDebugEvent to
 185         let the child exit.
 186         (child_kill_inferior): Respond to all debug events as the child is
 187         terminating.
 188
 189         * Makefile.in (all): Change gdb dependency to gdb$(EXEEXT).
 190         (uninstall): Add $(EXEEXT) to file name to remove.
 191         (gdb$(EXEEXT)): Rename target from plain gdb.
 192         (gdb1$(EXEEXT)): Rename target from plain gdb1.
 193         (clean, mostlyclean): Add $(EXEEXT) to binary names to remove.
 194
 195 1998-01-16  Felix Lee  <flee@cygnus.com>
 196
 197         * top.c (print_gdb_version): delete stutter.
 198
 199 Thu Jan 15 12:29:13 1998  Nick Clifton  <nickc@cygnus.com>
 200
 201         * remote-rdi.c (arm_rdi_open): Patch from Tony.Thompson@arm.com
 202         to prevent spurous error messages on non-ICE targets.
 203
 204 start-sanitize-vr4111
 205 Thu Jan 15 09:28:52 1998  Gavin Koch  <gavin@cygnus.com>
 206
 207         * configure.tgt: Create the vr4111 as a copy of the vr4100.
 208
 209 end-sanitize-vr4111
 210 Wed Jan 14 19:27:02 1998  Stan Shebs  <shebs@andros.cygnus.com>
 211
 212         * config/mips/{r3900.mt,r3900l.mt,tm-r3900.h,tm-r3900l.h}:
 213         Remove, no longer used.
 214
 215 start-sanitize-d30v
 216 Wed Jan 14 18:11:26 1998  Michael Meissner  <meissner@cygnus.com>
 217
 218         Patch from Jim Wilson.
 219         * d30v-tdep.c (d30v_frame_find_saved_regs_offsets): Properly
 220         declare void function before use.
 221
 222         * config/d30v/tm-d30v.h (CALL_DUMMY): Initialize as { 0 }, not {}.
 223
 224 end-sanitize-d30v
 225 Tue Jan 13 16:38:48 1998  Fred Fish  <fnf@cygnus.com>
 226
 227         * configure.in (--with-mmalloc): Add new configure arg to use the
 228         mmalloc package.  Default is to not use it.
 229         (START_INFERIOR_TRAPS_EXPECTED): Define to the integer 2, not
 230         the string "2".
 231         * acconfig.h (USE_MMALLOC, FORCE_MMCHECK): Add #undef.
 232         * configure: Regenerated.
 233         * config.in: Regenerated.
 234         * Makefile.in (MMALLOC_DIR, MMALLOC_SRC): Remove.
 235         (MMALLOC): Set using configure.
 236         (MMALLOC_CFLAGS): Set using configure.
 237
 238         * config/i386/tm-linux.h (sys_quotactl): Define to 1 rather
 239         than just defining it.
 240         * mpw-make.sed: Undefine USE_MMALLOC rather than defining NO_MMALLOC.
 241         * utils.c (NO_MMALLOC): Use USE_MMALLOC instead.
 242         * objfiles.c: ditto.
 243         * defs.h: ditto.
 244
 245         * config/sparc/sun4os4.mh (MMALLOC_CFLAGS): Remove.
 246         * config/m68k/sun3os4.mh (MMALLOC_CFLAGS): Remove.
 247         * config/i386/cygwin32.mh (MMALLOC_CFLAGS): Remove.
 248         * config/alpha/alpha-osf3.mh (MMALLOC_CFLAGS): Remove.
 249         * config/alpha/alpha-osf2.mh (MMALLOC_CFLAGS): Remove.
 250         * gdbserver/Makefile.in (MMALLOC_*): Remove.
 251         * config/rs6000/rs6000.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 252         * config/rs6000/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 253         * config/powerpc/aix4.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 254         * config/powerpc/aix.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 255         * config/ns32k/ns32km3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 256         * config/mips/mipsm3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 257         * config/mips/decstation.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 258         * config/m88k/cxux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 259         * config/i386/xm-windows.h (NO_MMALLOC, NO_MMCHECK): Remove.
 260         * config/i386/i386mk.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 261         * config/i386/i386m3.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 262         * config/i386/i386gnu.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 263         * config/alpha/alpha-osf1.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 264         * config/alpha/alpha-linux.mh (MMALLOC, MMALLOC_CFLAGS): Remove.
 265
 266 Mon Jan 12 11:46:51 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
 267
 268         * config/m68k/tm-m68k.h (REGISTER_VIRTUAL_TYPE): make A0 thru A7
 269         default to void pointer type (so that their default radix is hex).
 270
 271         * symtab.c: move rbreak_command from no_class to class_breakpoint
 272         so it will be listed under "help breakpoints".
 273
 274 Sat Jan 10 14:58:04 1998  Stan Shebs  <shebs@andros.cygnus.com>
 275
 276         * rdi-share/hostchan.c: Remove gettimeofday declaration.
 277
 278 Thu Jan  8 11:03:59 1998  Nick Clifton  <nickc@cygnus.com>
 279
 280         * remote-rdp.c: Applied patches submitted by Tony.Thompson@arm.com
 281         to implement the Angel remote debugging interface.
 282
 283         * Makefile.in: Add build rules for remote-rdi.c and
 284         rdi-share/libangsd.a.
 285
 286         * configure.tgt: Updated from source on branch.
 287         * config/arm/tm-arm.h: Updated from source on branch.
 288         * arm-tdep.c: Updated from source on branch.
 289
 290         * rdi-share: New directory, RDI library contributed by ARM.
 291
 292 Mon Jan  5 20:21:59 1998  Mark Alexander  <marka@cygnus.com>
 293
 294         * monitor.h (MO_PRINT_PROGRAM_OUTPUT): Define.
 295         * monitor.c (monitor_wait): Echo program output.
 296         * dve3900-rom.c (_initialize_r3900_rom): Remove MO_HANDLE_NL flag,
 297         add MO_PRINT_PROGRAM_OUTPUT flag.
 298
 299 Mon Jan  5 18:21:11 1998  David Taylor  <taylor@texas.cygnus.com>
 300
 301         * top.h (HAVE_SIGSETJMP): define SIGJMP_BUF, SIGSETJMP, and
 302         SIGLONGJMP appropriately based on whether HAVE_SIGSETJMP is
 303         defined.
 304         * top.c (return_to_top_level, catch_errors): use the new macros
 305         * main.c (SET_TOP_LEVEL): ditto.
 306         * config/xm-sysv4.h (HAVE_SIGSETJMP): Define.
 307
 308 Fri Jan  2 18:48:58 1998  Mark Alexander  <marka@cygnus.com>
 309
 310         * configure.in: Double up brackets in shell case pattern.
 311
 312 Fri Jan  2 17:06:05 1998  Michael Snyder  (msnyder@cleaver.cygnus.com)
 313
 314         * tracepoint.c (finish_tfind_command): improved algorithm for
 315         deciding when we've "stepped" into a new stack frame.
 316         (map_args_over_tracepoints): loop over tracepoint list "safely",
 317         since list elements may be deleted during loop.
 318         (read_actions): add actions to history list.
 319
 320 For older changes see ChangeLog-97
 321 \f
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