gdb/ChangeLog.hpread

   1 Wed Sep 28 00:35:23 1994  Jeff Law  (law@snake.cs.utah.edu)
   2
   3         * hpread.c (struct hpread_symfile_info): Delete have_module field
   4         and accessor macro.  Minor indentation fix.
   5         (hpread_build_psymtabs, case K_MODULE):  Only start a new psymtab
   6         and reset state variables have_name & texthigh if pst is NULL.
   7         (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
   8         partial symbol table if pst is non-NULL.  If pst is NULL, then
   9         start a new psymtab.
  10         (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
  11         (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
  12         correct handling of subfiles.
  13
  14 Fri Aug 19 10:36:15 1994  Jeff Law  (law@snake.cs.utah.edu)
  15
  16         * Makefile.in (ALLDEPFILES): Add hpread.c.
  17         (hpread.o): Add dependencies.
  18
  19         * somread.c: Do not include "aout/aout64.h".  SOM has nothing to
  20         do with a.out.
  21         (BYTES_IN_WORD): Delete.
  22         (som_symfile_read): Call hpread_build_psymtabs to build any
  23         minimal symbols based on the HP C native debug symbols.
  24         (som_symfile_finish): Call hpread_symfile_finish.
  25         (som_symfile_init): Call hpread_symfile_init.
  26         * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
  27         * hppa-tdep.c (hpread_adjust_stack_address): New function.
  28
  29         * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
  30         * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
  31         * hpread.c: New file.
  32
  33 Fri Aug 12 19:30:53 1994  Jeff Law  (law@snake.cs.utah.edu)
  34
  35         * hpread.c: Delete rest of TODO list.  Do not include "libbfd.h",
  36         <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
  37         "expression.h", "language.h", "gdbtypes.h", "demangleh".
  38         Move all global variables into the private symbol table structure
  39         and add accessor macros.  Update some comments.
  40         (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
  41         (hpread_end_psymtab): New function to end a partial symbol table,
  42         all callers changed (no more bogus sharing with dbxread.c).
  43
  44 Mon Aug 08 15:34:13 1994  Jeff Law  (law@snake.cs.utah.edu)
  45
  46         * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
  47         problem (losing localvars on the close-brace instead of after
  48         the close brace).
  49
  50 Wed Jul 06 12:39:07 1994  Jeff Law  (law@snake.cs.utah.edu)
  51
  52         * hpread.c: More cleanups.  Delete lots of trailing whitespace.
  53         Remove some items from the TODO list and notes throughout code
  54         for things which need fixing.  Add more comments.
  55         Document bogus struct symloc sharing with dbxread.c.  Delete more
  56         useless variables.  Add more PARAM prototypes.  Fixup more
  57         indention problems that have crept in.
  58         (SET_NAMESTRING): Accept new namep and objfile arguments so that
  59         it doesn't depend on the variable names on the procedures it's
  60         used from.
  61         (hpread_symfile_init): Delete incorrect checks for bogus sizes of
  62         the debug sections.
  63
  64 Mon Jul 04 19:48:03 1994  Jeff Law  (law@snake.cs.utah.edu)
  65
  66         * hpread.c (hpread_symfile_init): Make sure to initialize all the
  67         private data to zero.  Not having any HP C debug symbols is not an
  68         error.  Just return.
  69
  70 Fri Jul 01 19:50:21 1994  Jeff Law  (law@snake.cs.utah.edu)
  71
  72         * hpread.c: Change contribution notice to the Cygnus/Utah agreed
  73         upon notice.  Delete some stuff from the TODO list.  Rework
  74         many comments to be clearer.  Major cleanups.  Consistently
  75         use "hpread_" prefix.  Delete unnecessary macros, structures
  76         variables, fiels, functions and #if 0 code.  Mark code which
  77         still needs to be cleaned up.  PARAMize and make most functions
  78         static. Fix error checking when reading in the debug section
  79         contents.  No more minimal symbol table handling in this code!
  80
  81 Mon Mar 21 10:09:06 1994  Jeff Law  (law@snake.cs.utah.edu)
  82
  83         * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
  84         HPREAD is not defined.
  85
  86 Sun Mar 13 17:19:03 1994  Jeff Law  (law@snake.cs.utah.edu)
  87
  88         * hpread.c (read_hpux_symtab: Correctly determine the namespace
  89         and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
  90         MEMENUM symbols.  Do not include function-scoped variables in
  91         the partial symbol table.
  92
  93 Sun Feb  6 15:56:09 1994  Jeff Law  (law@wild.cs.utah.edu)
  94
  95         * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
  96         access BFD private data.  Search for the "$TEXT$" space rather
  97         than ".text".
  98         (hppa_sym_fns): Add bfd target flavour to initializer.
  99
 100 Thu Dec 16 09:14:58 1993  Jeff Law  (law@snake.cs.utah.edu)
 101
 102         * hpread.c (read_hp_function_type): Correctly handle
 103         pass-by-value structures > 64bits in size.
 104         (process_one_debug_symbol): Likewise.
 105
 106 Tue Nov  2 03:01:01 1993  Jeff Law  (law@snake.cs.utah.edu)
 107
 108          * hpread.c: Include <time.h> and <sys/types.h>.  Change include
 109          of "libhppa.h" to "som.h".
 110          (BYTES_IN_WORD): Define.
 111          (hppa_sym_fns): "hppa" is 4 characters, not 5.
 112
 113 Wed Sep 29 17:20:54 1993  Jeff Law  (law@snake.cs.utah.edu)
 114
 115         * hpread.c (read_hpux_symtab): When a K_END is found for a
 116         K_MODULE, clear the have_module and have_name flags.
 117
 118 Sun Aug 22 22:50:32 1993  Jeff Law  (law@snake.cs.utah.edu)
 119
 120         * hpread.c (get_textlow): Don't go past a K_END when looking for a
 121         K_FUNCTION.  Avoids losing on source files with no functions.
 122
 123 Wed Aug 18 21:42:52 1993  Jeff Law  (law@snake.cs.utah.edu)
 124
 125         * hpread.c (read_hpux_symtab): Call SET_NAMESTRING for K_MODULE
 126         debug symbols.
 127
 128 Mon Aug 16 09:52:33 1993  Jeff Law  (law@snake.cs.utah.edu)
 129
 130         * hpread.c: Add U Utah contribution notice.  Add TODO list.
 131         (hp_type_lookup): Use TYPE_NAME and TYPE_TAG_NAME.
 132         (process_one_debug_symbol): Likewise.
 133
 134 Tue Jul 20 14:14:59 1993  Jeff Law  (law@snake.cs.utah.edu)
 135
 136         * hpread.c (read_hp_array_type): Handle "char foo[]".
 137
 138 Thu Jul  1 15:46:10 1993  Jeff Law  (law@snake.cs.utah.edu)
 139
 140         * hpread.c: Run through gnu-indent.
 141
 142 Mon Jun 28 19:00:21 1993  Jeff Law  (law@snake.cs.utah.edu)
 143
 144         * hpread.c: Do not include libhppax.  Instead include libhppa.h
 145         and hpux-symtab.h.  Misc indention fixes.
 146         (find_unwind_entry): Add PARAM prototype.
 147         (read_hpux_symtab): More fixes for names and sizes of structs,
 148         unions, enums, typedefs, and tagdefs.
 149         (read_hp_enum_type, read_hp_struct_type): Likewise.
 150         (read_hp_set_type, read_hp_subrange_type): Likewise.
 151         (hp_type_lookup, process_one_debug_symbol): Likewise.
 152         (process_one_debug_symbol): Search forward from the K_FUNCTION for
 153         the first K_BEGIN when setting the line number associated with a
 154         function.  Avoid unnecessary calls to savestring.
 155         (hp_alloc_type): Initialize TYPE_CPLUS_SPECIFIC here.  Remove
 156         most cases where we set it elsewhere.
 157         (hppa_sym_fns): Use "hppa" instead of hppax since hpread.c and
 158         paread.c use the same BFD backend now.  All references changed.
 159         (hpux_symfile_init): Allocate space to hold the debugging section
 160         contents on the symbol obstack.
 161
 162 Wed Jun 23 16:33:36 1993  Jeff Law  (law@snake.cs.utah.edu)
 163
 164         * hpread.c: Document a few functions, misc cleanups.  Update
 165         copyright to reflect the first "release" of this file.
 166         (struct hpux_symfile_info): Delete unneeded fields.  Keep pointers
 167         to the contents of the debug sections rather than offsets within
 168         the file itself.  Corresponding changes to the accessor macros.
 169         (sl_symbol_size, slt_symbuf): Delete unneeded global variables.
 170         (slt_symbuf_start, slt_symbuf_end, lntt_symbuf): Likewise.
 171         (lntt_symbuf_start, lntt_symbuf_end, gntt_symbuf): Likewise.
 172         (gntt_symbuf_start, gntt_symbuf_end): Likewise.
 173         (fill_slt_symbuf, fill_lntt_symbuf): Delete unneeded functions.
 174         (fill_gntt_symbuf): Likewise.
 175         (get_lntt, get_gntt, get_slt): Simplify.
 176         (hpux_symfile_init): Read and store the contents of the debugging
 177         sections.  Do error checking on memory allocation and BFD calls.
 178         (read_hpux_symtab): Delete KERNELDEBUG crud.  Ignore debug symbols
 179         which are not needed for building partial symbol tables.  Handle
 180         K_CONST, K_TYPEDEF, and K_TAGDEF just like K_SVAR and K_DVAR.
 181         (read_ofile_symtab): Delete useless processing_gcc_compilation stuff.
 182         (read_hp_struct_type): Initialize TYPE_CPLUS_SPECIFIC.
 183         (read_hp_set_type, read_hp_array_type): Likewise.
 184         (read_hp_subrange_type, hp_type_lookup): Likewise.
 185
 186 Tue Jun 22 11:03:13 1993  Jeff Law  (law@snake.cs.utah.edu)
 187
 188         * hpread.c: Delete useless #if 1 statements.
 189         (hp_type_translate): Use T_LONG, T_UNS_LONG, and T_DOUBLE instead
 190         of magic integers.  Fix handling for T_UNS_INT.  Abort if the type
 191         passed in is not an "immediate" type.
 192         (read_hp_enum_type): Properly compute the size of the type.
 193         (read_hp_array_type): Likewise.
 194         (hp_type_lookup): Prefix the names of structs, unions and enums
 195         with "struct", "union", and "enum" as appropriate.
 196
 197 Mon Jun 21 10:13:42 1993  Jeff Law  (law@snake.cs.utah.edu)
 198
 199         * hpread.c: Include "demangle.h".
 200         (process_one_debug_symbol): Set the SYMBOL_LANGUAGE and
 201         SYMBOL_INIT_DEMANGLED_NAME for the current symbol.  Adjust
 202         SYMBOL_VALUE for local variables in the stack by the size of the
 203         current function's stack (found in unwind descriptor).  Keep
 204         better track of the current unwind descriptor.
 205
 206 Wed Jun 16 14:34:10 1993  Jeff Law  (law@snake.cs.utah.edu)
 207
 208         * hpread.c (hp_type_translate): Fix promotion bugs from
 209         char to short and short to int.
 210
 211 Thu Jun 10 11:27:34 1993  Jeff Law  (law@snake.cs.utah.edu)
 212
 213         * hpread.c (read_hp_function_type): Adjust SYMBOL_VALUE for
 214         arguments in the stack by the size of the current function's stack
 215         (found in the unwind descriptor).
 216         (process_one_debug_symbol): Likewise.  Keep track of the current
 217         function's unwind descriptor.