gdb/ChangeLog

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