gdb/ChangeLog

   1 Mon Jan 27 18:51:03 1992  John Gilmore  (gnu at cygnus.com)
   2
   3         Handle debug symbols in dynamically loaded (relocated) code:
   4
   5         * dbxread.c (read_ofile_symtab):  Fix up N_CATCH better.  Pass
   6         offset to process_one_symbol.
   7         (process_one_symbol):  Take new offset parameter.  Add it into
   8         appropriate symbol types to relocate symbols to loaded addresses.
   9         Handle all possible symbol types, and complain() about types that
  10         we don't expect to see.
  11         * mipsread.c (psymtab_to_symtab_1):  Pass offset of zero to
  12         process_one_symbol (FIXME, should pass real offset).
  13
  14         Misc bugfixes:
  15
  16         * breakpoint.c (resolve_sal_pc):  Split out code to resolve a
  17         sal's PC value.
  18         (set_breakpoint, break_command_1, until_break_command,
  19         catch_command_1, breakpoint_re_set_one):  Use it.
  20         (breakpoint_re_set_one):  Disable bkpts that don't re-set cleanly.
  21         (breakpoint_re_set):  Mention breakpoint number in error messages.
  22         * symtab.h (resolve_sal_pc):  Declare.
  23         * infcmd.c (jump_command):  Use resolve_sal_pc.
  24
  25         * source.c (find_source_lines):  Avoid "Source file is more
  26         recent than executable" when bfd_get_mtime gives 0.
  27         (list_command):  Shorten "FILE, line N" to "FILE:N".
  28
  29         * putenv.c (putenv):  Avoid unportably casting pointers to unsigneds.
  30
  31         * buildsym.c (read_struct_type):  Circumvent sun3 sunos "--"
  32         compiler bug.
  33
  34         * c-exp.y (yylex):  `this' and `template' are only tokens in C++.
  35
  36         * target.c (target_xfer_memory):  Return errno in preference to EIO.
  37
  38         * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
  39         xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
  40         Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
  41
  42 Mon Jan 27 15:46:21 1992  Stu Grossman  (grossman at cygnus.com)
  43
  44         * dbxread.c (process_one_symbol):  Make a first cut at handling
  45         symbol tables generated by Sun's acc.  (#ifdef'd out, FIXME.)
  46
  47         * symtab.c (find_pc_line):  Fix stepping into and out of #included
  48         files.
  49
  50 Mon Jan 27 13:00:55 1992  Stu Grossman  (grossman at cygnus.com)
  51
  52         * Makefile.in (OPCODES):  Remove OPCODES defs and refs.  There is
  53         no longer any need to copy ../include/opcode/* into gdb.
  54
  55 Mon Jan 27 12:30:38 1992  John Gilmore  (gnu at cygnus.com)
  56
  57         * ChangeLog, ChangeLog-9091:  Split ChangeLog at 1992.
  58
  59 Mon Jan 27 08:18:17 1992  Fred Fish  (fnf at cygnus.com)
  60
  61         * i860-tdep.c:  Update with with numerous changes received
  62         from current maintainer (Peggy Fieland).
  63
  64 Sun Jan 26 19:05:40 1992  Per Bothner  (bothner at cygnus.com)
  65
  66         * valprint.c (type_print_base, type_print_method_args):
  67         Print C++ constructor methods without bogus "return type."
  68
  69 Sat Jan 25 15:57:59 1992  Fred Fish  (fnf at cygnus.com)
  70
  71         * infptrace.c (child_xfer_memory):  Parameter "target" should
  72         be a pointer to a structure, not the entire structure.
  73
  74 Fri Jan 24 01:30:27 1992  Fred Fish  (fnf at cygnus.com)
  75
  76         * depend:  Convert the couple of references to ansidecl.h that
  77         used the local gdb version to use the ../include version.
  78
  79 Thu Jan 23 22:24:43 1992  Fred Fish  (fnf at cygnus.com)
  80
  81         * procfs.c
  82         (child_xfer_memory): Takes pointer to a struct, not entire struct.
  83         (inferior_proc_init):  Fix non-ANSI version of args.
  84         (attach):  Call print_sys_errmsg with correct number of args.
  85         (mappingflags):  Make static, does not need to be global.
  86
  87         * i386-tdep.c (i386_frame_num_args):  Takes a pointer to a struct
  88         not the entire struct itself.
  89
  90         * valops.c (value_assign):  Cast some args to modify_field() and
  91         {read,write}_register_bytes() correctly.
  92
  93         * ansidecl.h:  Removed, is duplicate of ../include/ansidecl.h
  94
  95         * Makefile.in (MALLOCSRC):  Removed reference to removed local
  96         copy of ansidecl.h.
  97
  98         * dwarfread.c (list_in_scope):  Needs an initial value, use file
  99         scope.
 100
 101 Mon Jan 20 19:06:28 1992  Stu Grossman  (grossman at cygnus.com)
 102
 103         * main.c (main):  Make option_index local to keep new getopt happy.
 104         main.c, solib.c, Makefile.in:  Update copyright notices.
 105
 106 Mon Jan 20 08:54:00 1992  Michael Tiemann  (tiemann at cygnus.com)
 107
 108         * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
 109
 110 Sat Jan 18 17:17:45 1992  Stu Grossman  (grossman at cygnus.com)
 111
 112         * Makefile.in (HFILES):  Add partial-stab.h.
 113
 114 Sat Jan 18 16:45:01 1992  Fred Fish  (fnf at cygnus.com)
 115
 116         * config/mh-stratus, config/mt-stratus, i860-opcode.h,
 117         i860-pinsn.c, i860-tdep.c, tm-stratus.h, xm-stratus.h:
 118         New files for stratus.
 119
 120         * Makefile.in (USER_CFLAGS):  Add macro specifically reserved
 121         for getting custom flags into CFLAGS when doing makes.
 122
 123         * configure.in:  Add config information for stratus.
 124
 125 Thu Jan 16 00:51:46 1992  Fred Fish  (fnf at cygnus.com)
 126
 127         * dbxread.c (process_one_symbol):  Pass address of structure
 128         to complain(), rather than the whole structure.
 129
 130 Wed Jan 15 09:56:16 1992  Fred Fish  (fnf at cygnus.com)
 131
 132         * solib.c (solib_add_common_symbols):  Only compile in when not
 133         using SVR4 style shared libraries.
 134
 135 Tue Jan 14 22:34:00 1992  Fred Fish  (fnf at cygnus.com)
 136
 137         * dwarfread.c (locval):  Add offreg flag to indicate location
 138         values that are computed off a base register.
 139
 140         * dwarfread.c (new_symbol):  Rework TAG_global_variable and
 141         TAG_local_variable cases to account for static variables
 142         within function scopes.
 143
 144 Tue Jan 14 12:28:52 1992  Stu Grossman  (grossman at cygnus.com)
 145
 146         * inflow.c:  remove #include <sys/dir.h>.  Not necessary, and
 147         doesn't exist on some systems.
 148
 149         * infrun.c (wait_for_inferior!!!!):  Prevent gdb from hanging when
 150         nexting over recursive function calls.
 151
 152         * target.c (target_read_string):  Create this routine to read null
 153         terminated strings from the target.  It deals with running off the
 154         end of memory elegantly as well.  solib.c (find_solib):  Use
 155         target_read_string() to avoid problems with running off the end of
 156         memory.
 157
 158         * inflow.c (child_terminal_info):  #ifdef TIOCPGRP around lines
 159         that reference pgrp_inferior.
 160
 161 Mon Jan 13 14:57:11 1992  Per Bothner  (bothner at cygnus.com)
 162
 163         * tm-mips.h:  Removed BLOCK_ADDRESS_ABSOLUTE, now that
 164         mips-tfile has been hacked to act more "traditionally."
 165         * dbxread.c:  Fixed typo in comment.
 166
 167 Sun Jan 12 13:08:36 1992  Per Bothner  (bothner at cygnus.com)
 168
 169         * mips-tdep.c (mips_skip_prologue):  Add some number of
 170         'sw' instructions before 'addiu' adjusts the stack.
 171
 172 Fri Jan 10 13:47:06 1992  Fred Fish  (fnf at cygnus.com)
 173
 174         * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
 175         freescope, buildblock closescope, record_line, add_symbol_to_list,
 176         gatherblocks, make_blockvector):  Extensive changes to switch
 177         to generic symbol table building code in buildsym.c.  Remove
 178         scope tree structures and functions, symbol table building
 179         functions, and lots of other small changes.
 180
 181         * dwarfread.c:  Add new macros GCC_PRODUCER and STREQN.  Remove
 182         GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
 183
 184 Tue Jan  7 13:09:57 1992  Stu Grossman  (grossman at cygnus.com)
 185
 186         * buildsym.c (cleanup_undefined_types):  Add support for enums.
 187         This fixes the 'GDB internal error.  cleanup_undefined_types with
 188         bad type' problem.
 189
 190 Sun Jan  5 09:47:50 1992  Stu Grossman  (grossman at cygnus.com)
 191
 192         * dbxread.c:  detect gcc2 compilations.
 193
 194 Thu Jan  2 15:07:41 1992  John Gilmore  (gnu at cygnus.com)
 195
 196         * sparc-pinsn.c:  Rename bitfields that overlap with macro names
 197         in ../include/opcode/sparc.h.
 198
 199 Wed Jan  1 04:29:00 1992  Fred Fish  (fnf at cygnus.com)
 200
 201         * Makefile.in:  Change tm-svr4.h to tm-sysv4.h.  Change xm-svr4.h
 202         to xm-sysv4.h.  Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
 203         to reflect actual locations of opcode files, so TAGS target will
 204         be buildable.
 205
 206         * i386-tdep.c:  Change an erroneous 'm68k' reference to 'i386'.
 207
 208         * i386-tdep.c (supply_fpregset, fill_fpregset):  Remove m68k
 209         code.
 210
 211         * m68k-tdep.c (supply_fpregset, fill_fpregset):  Fix array
 212         dereferencing to access the correct elements.
 213
 214         * valops.c (value_addr):  Declare return type of external func
 215         value_copy().
 216
 217         * xcoffread.c:  Undefine next_symbol_text before redefining it.
 218
 219 For older changes see ChangeLog-9091
 220 \f
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