gdb/ChangeLog

   1 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
   2
   3         * i960-tdep.c: Include target.h.
   4
   5 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
   6
   7         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
   8
   9 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  10
  11         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
  12         changes (status -> ourstatus; declare status, etc.).
  13         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
  14
  15 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  16
  17         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
  18
  19 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  20
  21         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
  22
  23 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  24
  25         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
  26
  27 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  28
  29         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
  30
  31 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  32
  33         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
  34         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
  35
  36         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
  37         writing it.
  38
  39         Add search to target vector (#if 0'd until after 4.12):
  40         * target.h (to_search, target_search): Add.
  41         * gdbcore.h, core.c (generic_search): Add.
  42         * remote.c (remote_search): Add.
  43         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
  44         tag.
  45
  46         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
  47         is on, call find_pc_function rather than relying just on the minimal
  48         symbols (probably only matters for symbol readers which don't put
  49         statics in the minimal symbols, but changing this strikes me as
  50         not conservative enough).
  51         Initialize name_location in all cases.
  52         If no symbol and no msymbol, don't print anything symbolic.
  53
  54         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
  55
  56 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
  57
  58         * printcmd.c (print_address_symbolic):  Make it search the
  59         symtabs for variables as well as functions.  Add `set print
  60         fast-symbolic-addr' and default it to fast (the old way).
  61         Print line numbers for data items as well as functions.
  62
  63         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
  64         address, if a symbol is found (take two more args pointing to
  65         where to store these results).
  66
  67         * symtab.h (find_addr_symbol):  Add prototype.
  68
  69 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  70
  71         * objfiles.h: Fix comments to reflect the fact that the phrase
  72         "top of stack" always refers to where the pushing and popping takes
  73         place, regardless of whether it is at the highest or lowest address.
  74
  75 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  76
  77         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
  78         compiler generated tag names.
  79         * mdebugread.c (parse_type):  Handle cross references to qualified
  80         aggregate types.
  81         * valops.c (value_struct_elt):  Improve error message if the
  82         address of a method is requested from an object instance.
  83         * valops.c (search_struct_method):  Make name_matched non-static
  84         to get it initialized correctly.
  85         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
  86         exclude segment register which are not writable on newer SCO versions.
  87
  88 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  89
  90         * go32-xdep.c: Remove unused function uerror.
  91         (sigsetmask): Declare return type.  Declare argument (to match the
  92         way it is called).  Explicitly return 0.
  93
  94 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
  95
  96         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
  97         partial_symbol):  Shrink the storage sizes of symbols, by making
  98         enums into 1-byte bitfields when compiled __GNUC__, moving all the
  99         enums and small ints to the end of each struct to improve
 100         alignment, and switching the section number from int to unsigned
 101         short.
 102
 103 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 104
 105         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 106         symbol associated with an address.  It does so by exhaustive
 107         search of the symtabs, so it's slow but complete.
 108
 109 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 110
 111         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 112         to [0,0] rather than [0, end of first source file].  This avoids
 113         problems with other parts of GDB looking for linetables in the
 114         _globals_ symtab.  Eliminate variables num_object_files and
 115         first_object_file_end.
 116
 117 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 118
 119         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 120         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 121         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 122         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 123         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 124         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 125         (SETUP_ARBITRARY_FRAME):  Define.
 126
 127 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 128
 129         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 130
 131 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 132
 133         * remote-udi.c (udi_resume): Correct prototype.
 134
 135 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 136
 137         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 138         hppa_frame_find_saved_regs.
 139         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 140         (prologue_inst_adjust_sp): New function.
 141         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 142         (skip_prologue): Completely rewrite to use unwind information.
 143         (hppa_frame_find_saved_regs): Likewise.
 144
 145 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 146
 147         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
 148         to convert a signal number with appropriate bounds checking.
 149
 150         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
 151
 152 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 153
 154         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
 155         print a newline to end the display anyway.
 156
 157         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
 158         coprocessor status regs) when popping a frame.  This fixes
 159         float exceptions that occur after calling inferior functions.
 160
 161         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 162         Read and write the fsr (float status register) to/from the child
 163         process along with the float regs.  Remove Peter Schauer's change
 164         of May 24 '93, which has higher overhead and doesn't solve the
 165         real problem (which was that FSR wasn't being set).
 166
 167 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
 168
 169         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
 170         stack overflow check isn't right after the register stack
 171         adjustment instruction.  Metaware R2.3u compiler moves other
 172         things in front of it.  This fix isn't perfect but is what's
 173         running.
 174
 175 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 176
 177         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
 178
 179         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
 180         character filenames.
 181         * configure.in: Change accordingly.
 182
 183 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
 184
 185         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
 186         _filtered io routines from these two files.
 187
 188 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 189
 190         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
 191         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
 192         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
 193         DEC c89.
 194         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
 195
 196 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 197
 198         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
 199         printing to gdb_stderr.
 200
 201         * remote-udi.c (udi_kill): Don't close the connection, just set
 202         inferior_pid to zero.
 203         (udi_mourn): Call remove_breakpoints.
 204
 205         * remote-udi.c: Remove obsolete need_artificial_traps comment.
 206
 207         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
 208
 209 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 210
 211         * symtab.c (lookup_symbol): Don't try adding .c to the name.
 212
 213         * remote-bug.c: At the start of each section, reset srec_frame
 214         back to 160.
 215
 216         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
 217         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
 218         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
 219         code which looks for those two waitkinds.  Use switch statement.
 220         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
 221         CHILD_SPECIAL_WAITSTATUS.
 222
 223         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
 224         * Move target_signal_from_host, target_signal_to_host, and
 225         store_waitstatus from inftarg.c to target.c.  procfs needs them.
 226         * target.c: Include "wait.h" and <signal.h>.
 227         * target.h, infrun.c (proceed), proceed callers: Pass new code
 228         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
 229         enums being treated as unsigned and is cleaner.
 230         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
 231         TARGET_SIGNAL_0.
 232         * infcmd.c (signal_command), infrun.c (signals_info):
 233         Don't allow user to specify numeric equivalent of
 234         TARGET_SIGNAL_DEFAULT.
 235
 236 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
 237
 238         * config/alpha/alpha-netware.mt:  New target support for Alpha
 239         running Netware.
 240         * configure.in:  Add alpha-*-netware* target.
 241
 242 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
 243
 244         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
 245
 246 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 247
 248         * target.h: Add enum target_waitkind, enum target_signal, and
 249         struct target_waitstatus.  Change status argument to target_wait to
 250         be struct target_waitstatus * instead of int *.
 251         * target.h, infrun.c, all targets: Change type of signal arguments
 252         to resume(), proceed(), and target_resume() from int to enum
 253         target_signal.
 254         * All targets (*_wait, *_resume): Change accordingly.
 255         * infcmd.c (program_info, signal_command), throughout infrun.c,
 256         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
 257         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
 258         signal code stuff right with the new signals would be non-trivial).
 259         * inferior.h (stop_signal): Make it enum target_signal not int.
 260         * target.c, target.h (target_signal_to_string, target_signal_to_name,
 261         target_signal_from_name): New functions.
 262         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
 263         store_waitstatus): New functions.
 264         * procfs.c (procfs_notice_signals): Use them.
 265         * i960-tdep.c (i960_fault_to_signal): New function, to replace
 266         print_fault.
 267         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
 268
 269         * objfiles.c (build_objfile_section_table): Don't abort() if
 270         objfile->sections is already set.
 271
 272         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
 273         to match recent change to exec.c.
 274
 275         * Version 4.11.3.
 276
 277         * main.c (print_gdb_version): Change year to 1994.
 278
 279         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
 280         * Makefile.in (NONSRC): Add ChangeLog-93.
 281
 282 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 283
 284         * stabsread.c (read_type): Allow defining several type numbers
 285         at once (e.g. "(1,2)=(3,4)="...).
 286
 287         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
 288
 289         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
 290
 291 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 292
 293         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
 294         to process_one_symbol.
 295         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
 296         avoid caching a bad endaddr in find_pc_partial_function.
 297
 298 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 299
 300         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
 301
 302 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 303
 304         * infrun.c (wait_for_inferior):  Do not step or step resume past
 305         the end of a one-line function we just stepped into.
 306
 307 For older changes see ChangeLog-93
 308 \f
 309 Local Variables:
 310 mode: indented-text
 311 left-margin: 8
 312 fill-column: 74
 313 version-control: never
 314 End: