gdb/ChangeLog

   1 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
   2
   3         * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
   4
   5 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
   6
   7         * utils.c (request_quit): Re-establish signal handler regardless
   8         of USG.
   9
  10         * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
  11
  12 Fri Jan 14 21:55:39 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  13
  14         * i960-tdep.c: Include target.h.
  15
  16 Fri Jan 14 17:12:28 1994  Stan Shebs  (shebs@andros.cygnus.com)
  17
  18         * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
  19
  20 Fri Jan 14 11:06:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  21
  22         * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
  23         changes (status -> ourstatus; declare status, etc.).
  24         * config/nm-lynx.h: Fix child_wait prototype and include target.h.
  25
  26 Fri Jan 14 14:17:06 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  27 >>>>>>> 1.2118
  28
  29         * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
  30
  31 Fri Jan 14 11:49:44 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  32
  33         * remote-mips.c (mips_request, mips_wait): Correct prototypes.
  34
  35 Fri Jan 14 11:37:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  36
  37         * config/i386/xm-linux.h: Define HAVE_TERMIOS.
  38
  39 Fri Jan 14 01:04:36 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  40
  41         * config/alpha/tm-alpha.h (CALL_DUMMY):  Improve comment.
  42
  43 Thu Jan 13 10:32:38 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  44
  45         * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
  46         is defined.  Otherwise just report TARGET_SIGNAL_UNKNOWN.
  47
  48         * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
  49         writing it.
  50
  51         Add search to target vector (#if 0'd until after 4.12):
  52         * target.h (to_search, target_search): Add.
  53         * gdbcore.h, core.c (generic_search): Add.
  54         * remote.c (remote_search): Add.
  55         * a29k-tdep.c (init_frame_info): Use target_search to find traceback
  56         tag.
  57
  58         * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
  59         is on, call find_pc_function rather than relying just on the minimal
  60         symbols (probably only matters for symbol readers which don't put
  61         statics in the minimal symbols, but changing this strikes me as
  62         not conservative enough).
  63         Initialize name_location in all cases.
  64         If no symbol and no msymbol, don't print anything symbolic.
  65
  66         * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
  67
  68 Wed Jan 12 20:53:16 1994  John Gilmore  (gnu@cygnus.com)
  69
  70         * printcmd.c (print_address_symbolic):  Make it search the
  71         symtabs for variables as well as functions.  Add `set print
  72         fast-symbolic-addr' and default it to fast (the old way).
  73         Print line numbers for data items as well as functions.
  74
  75         * symtab.c (find_addr_symbol):  Return the symtab and the symbol
  76         address, if a symbol is found (take two more args pointing to
  77         where to store these results).
  78
  79         * symtab.h (find_addr_symbol):  Add prototype.
  80
  81 Wed Jan 12 19:32:11 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  82
  83         * objfiles.h: Fix comments to reflect the fact that the phrase
  84         "top of stack" always refers to where the pushing and popping takes
  85         place, regardless of whether it is at the highest or lowest address.
  86
  87 Wed Jan 12 13:23:37 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  88
  89         * mdebugread.c (parse_symbol):  Do not set TYPE_TAG_NAME for
  90         compiler generated tag names.
  91         * mdebugread.c (parse_type):  Handle cross references to qualified
  92         aggregate types.
  93         * valops.c (value_struct_elt):  Improve error message if the
  94         address of a method is requested from an object instance.
  95         * valops.c (search_struct_method):  Make name_matched non-static
  96         to get it initialized correctly.
  97         * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER):  Define to
  98         exclude segment register which are not writable on newer SCO versions.
  99
 100 Wed Jan 12 14:44:45 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 101
 102         * go32-xdep.c: Remove unused function uerror.
 103         (sigsetmask): Declare return type.  Declare argument (to match the
 104         way it is called).  Explicitly return 0.
 105
 106 Wed Jan 12 01:44:25 1994  John Gilmore  (gnu@cygnus.com)
 107
 108         * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
 109         partial_symbol):  Shrink the storage sizes of symbols, by making
 110         enums into 1-byte bitfields when compiled __GNUC__, moving all the
 111         enums and small ints to the end of each struct to improve
 112         alignment, and switching the section number from int to unsigned
 113         short.
 114
 115 Wed Jan 12 00:16:26 1994  John Gilmore  (gnu@cygnus.com)
 116
 117         * symtab.c (find_addr_symbol):  New routine that will find the nearest
 118         symbol associated with an address.  It does so by exhaustive
 119         search of the symtabs, so it's slow but complete.
 120
 121 Tue Jan 11 23:57:30 1994  John Gilmore  (gnu@cygnus.com)
 122
 123         * coffread.c (read_coff_symtab):  Set PC bounds of _globals_ symtab
 124         to [0,0] rather than [0, end of first source file].  This avoids
 125         problems with other parts of GDB looking for linetables in the
 126         _globals_ symtab.  Eliminate variables num_object_files and
 127         first_object_file_end.
 128
 129 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 130
 131         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
 132         (pop_frame):  Restore PC2 and LR0 from dummy frames.
 133         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
 134         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
 135         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
 136         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
 137         (SETUP_ARBITRARY_FRAME):  Define.
 138
 139 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 140
 141         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
 142
 143 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
 144
 145         * remote-udi.c (udi_resume): Correct prototype.
 146
 147 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
 148
 149         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
 150         hppa_frame_find_saved_regs.
 151         * hppa-tdep.c (dig_fp_from_stack): Delete function.
 152         (prologue_inst_adjust_sp): New function.
 153         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
 154         (skip_prologue): Completely rewrite to use unwind information.
 155         (hppa_frame_find_saved_regs): Likewise.
 156
 157 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 158
 159         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
 160         to convert a signal number with appropriate bounds checking.
 161
 162         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
 163
 164 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
 165
 166         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
 167         print a newline to end the display anyway.
 168
 169         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
 170         coprocessor status regs) when popping a frame.  This fixes
 171         float exceptions that occur after calling inferior functions.
 172
 173         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
 174         Read and write the fsr (float status register) to/from the child
 175         process along with the float regs.  Remove Peter Schauer's change
 176         of May 24 '93, which has higher overhead and doesn't solve the
 177         real problem (which was that FSR wasn't being set).
 178
 179 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
 180
 181         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
 182         stack overflow check isn't right after the register stack
 183         adjustment instruction.  Metaware R2.3u compiler moves other
 184         things in front of it.  This fix isn't perfect but is what's
 185         running.
 186
 187 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 188
 189         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
 190
 191         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
 192         character filenames.
 193         * configure.in: Change accordingly.
 194
 195 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
 196
 197         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
 198         _filtered io routines from these two files.
 199
 200 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 201
 202         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
 203         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
 204         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
 205         DEC c89.
 206         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
 207
 208 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 209
 210         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
 211         printing to gdb_stderr.
 212
 213         * remote-udi.c (udi_kill): Don't close the connection, just set
 214         inferior_pid to zero.
 215         (udi_mourn): Call remove_breakpoints.
 216
 217         * remote-udi.c: Remove obsolete need_artificial_traps comment.
 218
 219         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
 220
 221 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
 222
 223         * symtab.c (lookup_symbol): Don't try adding .c to the name.
 224
 225         * remote-bug.c: At the start of each section, reset srec_frame
 226         back to 160.
 227
 228         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
 229         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
 230         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
 231         code which looks for those two waitkinds.  Use switch statement.
 232         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
 233         CHILD_SPECIAL_WAITSTATUS.
 234
 235         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
 236         * Move target_signal_from_host, target_signal_to_host, and
 237         store_waitstatus from inftarg.c to target.c.  procfs needs them.
 238         * target.c: Include "wait.h" and <signal.h>.
 239         * target.h, infrun.c (proceed), proceed callers: Pass new code
 240         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
 241         enums being treated as unsigned and is cleaner.
 242         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
 243         TARGET_SIGNAL_0.
 244         * infcmd.c (signal_command), infrun.c (signals_info):
 245         Don't allow user to specify numeric equivalent of
 246         TARGET_SIGNAL_DEFAULT.
 247
 248 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
 249
 250         * config/alpha/alpha-netware.mt:  New target support for Alpha
 251         running Netware.
 252         * configure.in:  Add alpha-*-netware* target.
 253
 254 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
 255
 256         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
 257
 258 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 259
 260         * target.h: Add enum target_waitkind, enum target_signal, and
 261         struct target_waitstatus.  Change status argument to target_wait to
 262         be struct target_waitstatus * instead of int *.
 263         * target.h, infrun.c, all targets: Change type of signal arguments
 264         to resume(), proceed(), and target_resume() from int to enum
 265         target_signal.
 266         * All targets (*_wait, *_resume): Change accordingly.
 267         * infcmd.c (program_info, signal_command), throughout infrun.c,
 268         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
 269         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
 270         signal code stuff right with the new signals would be non-trivial).
 271         * inferior.h (stop_signal): Make it enum target_signal not int.
 272         * target.c, target.h (target_signal_to_string, target_signal_to_name,
 273         target_signal_from_name): New functions.
 274         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
 275         store_waitstatus): New functions.
 276         * procfs.c (procfs_notice_signals): Use them.
 277         * i960-tdep.c (i960_fault_to_signal): New function, to replace
 278         print_fault.
 279         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
 280
 281         * objfiles.c (build_objfile_section_table): Don't abort() if
 282         objfile->sections is already set.
 283
 284         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
 285         to match recent change to exec.c.
 286
 287         * Version 4.11.3.
 288
 289         * main.c (print_gdb_version): Change year to 1994.
 290
 291         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
 292         * Makefile.in (NONSRC): Add ChangeLog-93.
 293
 294 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 295
 296         * stabsread.c (read_type): Allow defining several type numbers
 297         at once (e.g. "(1,2)=(3,4)="...).
 298
 299         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
 300
 301         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
 302
 303 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 304
 305         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
 306         to process_one_symbol.
 307         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
 308         avoid caching a bad endaddr in find_pc_partial_function.
 309
 310 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 311
 312         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
 313
 314 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 315
 316         * infrun.c (wait_for_inferior):  Do not step or step resume past
 317         the end of a one-line function we just stepped into.
 318
 319 For older changes see ChangeLog-93
 320 \f
 321 Local Variables:
 322 mode: indented-text
 323 left-margin: 8
 324 fill-column: 74
 325 version-control: never
 326 End: