gdb/ChangeLog

   1 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
   2
   3         * a29k-tdep.c (init_frame_info):  Cast null arg to examine_tag.
   4         (pop_frame):  Restore PC2 and LR0 from dummy frames.
   5         (push_dummy_frame):  Save PC2 and LR0 into dummy frames.
   6         (setup_arbitrary_frame):  Handle 3 args and set up real frames.
   7         * config/a29k/tm-a29k.h (FRAME_NUM_ARGS):  Update comments.
   8         (DUMMY_FRAME_RSIZE):  Add 2 longwords for PC2 and LR0.
   9         (SETUP_ARBITRARY_FRAME):  Define.
  10
  11 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  12
  13         * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
  14
  15 Tue Jan 11 14:27:03 1994  Ian Lance Taylor  (ian@tweedledumb.cygnus.com)
  16
  17         * remote-udi.c (udi_resume): Correct prototype.
  18
  19 Tue Jan 11 11:10:30 1994  Jeffrey A. Law  (law@snake.cs.utah.edu)
  20
  21         * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
  22         hppa_frame_find_saved_regs.
  23         * hppa-tdep.c (dig_fp_from_stack): Delete function.
  24         (prologue_inst_adjust_sp): New function.
  25         (is_branch, inst_saves_gr, inst_saves_fr): New functions.
  26         (skip_prologue): Completely rewrite to use unwind information.
  27         (hppa_frame_find_saved_regs): Likewise.
  28
  29 Tue Jan 11 06:59:10 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  30
  31         * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
  32         to convert a signal number with appropriate bounds checking.
  33
  34         * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
  35
  36 Tue Jan 11 00:53:46 1994  John Gilmore  (gnu@cygnus.com)
  37
  38         * stack.c (frame_info):  If FRAME_FIND_SAVED_REGS isn't defined,
  39         print a newline to end the display anyway.
  40
  41         * sparc-tdep.c (sparc_pop_frame):  Pop the fsr and csr (float and
  42         coprocessor status regs) when popping a frame.  This fixes
  43         float exceptions that occur after calling inferior functions.
  44
  45         * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
  46         Read and write the fsr (float status register) to/from the child
  47         process along with the float regs.  Remove Peter Schauer's change
  48         of May 24 '93, which has higher overhead and doesn't solve the
  49         real problem (which was that FSR wasn't being set).
  50
  51 Mon Jan 10 23:16:42 1994  John Gilmore  (gnu@cygnus.com)
  52
  53         * a29k-tdep.c (examine_prologue):  Don't worry if the ASGEQ
  54         stack overflow check isn't right after the register stack
  55         adjustment instruction.  Metaware R2.3u compiler moves other
  56         things in front of it.  This fix isn't perfect but is what's
  57         running.
  58
  59 Mon Jan 10 20:08:23 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  60
  61         * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
  62
  63         * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
  64         character filenames.
  65         * configure.in: Change accordingly.
  66
  67 Mon Jan 10 15:48:36 1994  Tom Lord  (lord@rtl.cygnus.com)
  68
  69         * m68k-stub.c, sparc-stub.c: removed spurious introduction of
  70         _filtered io routines from these two files.
  71
  72 Fri Jan  7 12:42:45 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
  73
  74         * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
  75         config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET):  Define.
  76         * mdebugread.c (parse_symbol):  Handle enum sh.type produced by
  77         DEC c89.
  78         * mdebugread.c (add_line):  Handle zero linenos produced by DEC c89.
  79
  80 Fri Jan  7 12:55:25 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
  81
  82         * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
  83         printing to gdb_stderr.
  84
  85         * remote-udi.c (udi_kill): Don't close the connection, just set
  86         inferior_pid to zero.
  87         (udi_mourn): Call remove_breakpoints.
  88
  89         * remote-udi.c: Remove obsolete need_artificial_traps comment.
  90
  91         * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
  92
  93 Thu Jan  6 07:17:53 1994  Jim Kingdon  (kingdon@deneb.cygnus.com)
  94
  95         * symtab.c (lookup_symbol): Don't try adding .c to the name.
  96
  97         * remote-bug.c: At the start of each section, reset srec_frame
  98         back to 160.
  99
 100         * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
 101         * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
 102         * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
 103         code which looks for those two waitkinds.  Use switch statement.
 104         * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
 105         CHILD_SPECIAL_WAITSTATUS.
 106
 107         * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
 108         * Move target_signal_from_host, target_signal_to_host, and
 109         store_waitstatus from inftarg.c to target.c.  procfs needs them.
 110         * target.c: Include "wait.h" and <signal.h>.
 111         * target.h, infrun.c (proceed), proceed callers: Pass new code
 112         TARGET_SIGNAL_DEFAULT instead of -1.  This avoids problems with
 113         enums being treated as unsigned and is cleaner.
 114         * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
 115         TARGET_SIGNAL_0.
 116         * infcmd.c (signal_command), infrun.c (signals_info):
 117         Don't allow user to specify numeric equivalent of
 118         TARGET_SIGNAL_DEFAULT.
 119
 120 Tue Jan  4 15:34:36 1994  Stu Grossman  (grossman@cygnus.com)
 121
 122         * config/alpha/alpha-netware.mt:  New target support for Alpha
 123         running Netware.
 124         * configure.in:  Add alpha-*-netware* target.
 125
 126 Tue Jan  4 14:51:35 1994  Stan Shebs  (shebs@andros.cygnus.com)
 127
 128         * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
 129
 130 Tue Jan  4 09:47:14 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 131
 132         * target.h: Add enum target_waitkind, enum target_signal, and
 133         struct target_waitstatus.  Change status argument to target_wait to
 134         be struct target_waitstatus * instead of int *.
 135         * target.h, infrun.c, all targets: Change type of signal arguments
 136         to resume(), proceed(), and target_resume() from int to enum
 137         target_signal.
 138         * All targets (*_wait, *_resume): Change accordingly.
 139         * infcmd.c (program_info, signal_command), throughout infrun.c,
 140         * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
 141         * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
 142         signal code stuff right with the new signals would be non-trivial).
 143         * inferior.h (stop_signal): Make it enum target_signal not int.
 144         * target.c, target.h (target_signal_to_string, target_signal_to_name,
 145         target_signal_from_name): New functions.
 146         * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
 147         store_waitstatus): New functions.
 148         * procfs.c (procfs_notice_signals): Use them.
 149         * i960-tdep.c (i960_fault_to_signal): New function, to replace
 150         print_fault.
 151         * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
 152
 153         * objfiles.c (build_objfile_section_table): Don't abort() if
 154         objfile->sections is already set.
 155
 156         * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
 157         to match recent change to exec.c.
 158
 159         * Version 4.11.3.
 160
 161         * main.c (print_gdb_version): Change year to 1994.
 162
 163         * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
 164         * Makefile.in (NONSRC): Add ChangeLog-93.
 165
 166 Mon Jan  3 11:57:29 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 167
 168         * stabsread.c (read_type): Allow defining several type numbers
 169         at once (e.g. "(1,2)=(3,4)="...).
 170
 171         * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
 172
 173         * breakpoint.c (frame_in_dummy): Check PC as well as frame.
 174
 175 Mon Jan  3 02:47:03 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 176
 177         * mdebugread.c (psymtab_to_symtab_1):  Only pass N_STAB symbols
 178         to process_one_symbol.
 179         * symtab.c (find_pc_psymbol):  Search global_psymbols as well to
 180         avoid caching a bad endaddr in find_pc_partial_function.
 181
 182 Sun Jan  2 21:41:17 1994  Jim Kingdon  (kingdon@lioth.cygnus.com)
 183
 184         * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
 185
 186 Sat Jan  1 04:35:23 1994  Peter Schauer  (pes@regent.e-technik.tu-muenchen.de)
 187
 188         * infrun.c (wait_for_inferior):  Do not step or step resume past
 189         the end of a one-line function we just stepped into.
 190
 191 For older changes see ChangeLog-93
 192 \f
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