gdb/ChangeLog.hpread

   1 Wed Sep 28 00:35:23 1994  Jeff Law  (law@snake.cs.utah.edu)
   2
   3         * hpread.c (hpread_type_translate): Handle T_UNS_LONG types with
   4         lengths other than 32bits (HP C 9.69 represents an "unsigned char"
   5         as an T_UNS_LONG with length 8).
   6
   7         * hpread.c (struct hpread_symfile_info): Delete have_module field
   8         and accessor macro.  Minor indentation fix.
   9         (hpread_build_psymtabs, case K_MODULE):  Only start a new psymtab
  10         and reset state variables have_name & texthigh if pst is NULL.
  11         (hpread_build_psymtabs, case K_SRCFILE): Only reset the name of a
  12         partial symbol table if pst is non-NULL.  If pst is NULL, then
  13         start a new psymtab.
  14         (hpread_process_one_debug_symbol, case K_MODULE): Now empty.
  15         (hpread_process_one_debug_symbol, case K_SRCFILE): Simplify and
  16         correct handling of subfiles.
  17
  18 Fri Aug 19 10:36:15 1994  Jeff Law  (law@snake.cs.utah.edu)
  19
  20         * Makefile.in (ALLDEPFILES): Add hpread.c.
  21         (hpread.o): Add dependencies.
  22
  23         * somread.c: Do not include "aout/aout64.h".  SOM has nothing to
  24         do with a.out.
  25         (BYTES_IN_WORD): Delete.
  26         (som_symfile_read): Call hpread_build_psymtabs to build any
  27         minimal symbols based on the HP C native debug symbols.
  28         (som_symfile_finish): Call hpread_symfile_finish.
  29         (som_symfile_init): Call hpread_symfile_init.
  30         * config/pa/tm-hppa.h (HPREAD_ADJUST_STACK_ADDRESS): Define.
  31         * hppa-tdep.c (hpread_adjust_stack_address): New function.
  32
  33         * config/pa/hppabsd.mh (NATDEPFILES): Add hpread.o
  34         * config/pa/hppahpux.mh (NATDEPFILES): Likewise.
  35         * hpread.c: New file.
  36
  37 Fri Aug 12 19:30:53 1994  Jeff Law  (law@snake.cs.utah.edu)
  38
  39         * hpread.c: Delete rest of TODO list.  Do not include "libbfd.h",
  40         <time.h>, <sys/types.h>, "demangle.h", <sys/file.h>,
  41         "expression.h", "language.h", "gdbtypes.h", "demangleh".
  42         Move all global variables into the private symbol table structure
  43         and add accessor macros.  Update some comments.
  44         (hpread_build_psymtabs): Delete dbsubc_addr, we don't need it.
  45         (hpread_end_psymtab): New function to end a partial symbol table,
  46         all callers changed (no more bogus sharing with dbxread.c).
  47
  48 Mon Aug 08 15:34:13 1994  Jeff Law  (law@snake.cs.utah.edu)
  49
  50         * hpread.c (hpread_process_one_debug_symbol): Fix block scoping
  51         problem (losing localvars on the close-brace instead of after
  52         the close brace).
  53
  54 Wed Jul 06 12:39:07 1994  Jeff Law  (law@snake.cs.utah.edu)
  55
  56         * hpread.c: More cleanups.  Delete lots of trailing whitespace.
  57         Remove some items from the TODO list and notes throughout code
  58         for things which need fixing.  Add more comments.
  59         Document bogus struct symloc sharing with dbxread.c.  Delete more
  60         useless variables.  Add more PARAM prototypes.  Fixup more
  61         indention problems that have crept in.
  62         (SET_NAMESTRING): Accept new namep and objfile arguments so that
  63         it doesn't depend on the variable names on the procedures it's
  64         used from.
  65         (hpread_symfile_init): Delete incorrect checks for bogus sizes of
  66         the debug sections.
  67
  68 Mon Jul 04 19:48:03 1994  Jeff Law  (law@snake.cs.utah.edu)
  69
  70         * hpread.c (hpread_symfile_init): Make sure to initialize all the
  71         private data to zero.  Not having any HP C debug symbols is not an
  72         error.  Just return.
  73
  74 Fri Jul 01 19:50:21 1994  Jeff Law  (law@snake.cs.utah.edu)
  75
  76         * hpread.c: Change contribution notice to the Cygnus/Utah agreed
  77         upon notice.  Delete some stuff from the TODO list.  Rework
  78         many comments to be clearer.  Major cleanups.  Consistently
  79         use "hpread_" prefix.  Delete unnecessary macros, structures
  80         variables, fiels, functions and #if 0 code.  Mark code which
  81         still needs to be cleaned up.  PARAMize and make most functions
  82         static. Fix error checking when reading in the debug section
  83         contents.  No more minimal symbol table handling in this code!
  84
  85 Mon Mar 21 10:09:06 1994  Jeff Law  (law@snake.cs.utah.edu)
  86
  87         * hpread.c (_initialize_hpuxread): Don't call add_symtab_fns if
  88         HPREAD is not defined.
  89
  90 Sun Mar 13 17:19:03 1994  Jeff Law  (law@snake.cs.utah.edu)
  91
  92         * hpread.c (read_hpux_symtab: Correctly determine the namespace
  93         and address class of SVAR, DVAR, TYPEDEF, TAGDEF, CONST, and
  94         MEMENUM symbols.  Do not include function-scoped variables in
  95         the partial symbol table.
  96
  97 Sun Feb  6 15:56:09 1994  Jeff Law  (law@wild.cs.utah.edu)
  98
  99         * hpread.c (hpux_symfile_init): Use obj_som_* rather than obj_* to
 100         access BFD private data.  Search for the "$TEXT$" space rather
 101         than ".text".
 102         (hppa_sym_fns): Add bfd target flavour to initializer.
 103
 104 Thu Dec 16 09:14:58 1993  Jeff Law  (law@snake.cs.utah.edu)
 105
 106         * hpread.c (read_hp_function_type): Correctly handle
 107         pass-by-value structures > 64bits in size.
 108         (process_one_debug_symbol): Likewise.
 109
 110 Tue Nov  2 03:01:01 1993  Jeff Law  (law@snake.cs.utah.edu)
 111
 112          * hpread.c: Include <time.h> and <sys/types.h>.  Change include
 113          of "libhppa.h" to "som.h".
 114          (BYTES_IN_WORD): Define.
 115          (hppa_sym_fns): "hppa" is 4 characters, not 5.
 116
 117 Wed Sep 29 17:20:54 1993  Jeff Law  (law@snake.cs.utah.edu)
 118
 119         * hpread.c (read_hpux_symtab): When a K_END is found for a
 120         K_MODULE, clear the have_module and have_name flags.
 121
 122 Sun Aug 22 22:50:32 1993  Jeff Law  (law@snake.cs.utah.edu)
 123
 124         * hpread.c (get_textlow): Don't go past a K_END when looking for a
 125         K_FUNCTION.  Avoids losing on source files with no functions.
 126
 127 Wed Aug 18 21:42:52 1993  Jeff Law  (law@snake.cs.utah.edu)
 128
 129         * hpread.c (read_hpux_symtab): Call SET_NAMESTRING for K_MODULE
 130         debug symbols.
 131
 132 Mon Aug 16 09:52:33 1993  Jeff Law  (law@snake.cs.utah.edu)
 133
 134         * hpread.c: Add U Utah contribution notice.  Add TODO list.
 135         (hp_type_lookup): Use TYPE_NAME and TYPE_TAG_NAME.
 136         (process_one_debug_symbol): Likewise.
 137
 138 Tue Jul 20 14:14:59 1993  Jeff Law  (law@snake.cs.utah.edu)
 139
 140         * hpread.c (read_hp_array_type): Handle "char foo[]".
 141
 142 Thu Jul  1 15:46:10 1993  Jeff Law  (law@snake.cs.utah.edu)
 143
 144         * hpread.c: Run through gnu-indent.
 145
 146 Mon Jun 28 19:00:21 1993  Jeff Law  (law@snake.cs.utah.edu)
 147
 148         * hpread.c: Do not include libhppax.  Instead include libhppa.h
 149         and hpux-symtab.h.  Misc indention fixes.
 150         (find_unwind_entry): Add PARAM prototype.
 151         (read_hpux_symtab): More fixes for names and sizes of structs,
 152         unions, enums, typedefs, and tagdefs.
 153         (read_hp_enum_type, read_hp_struct_type): Likewise.
 154         (read_hp_set_type, read_hp_subrange_type): Likewise.
 155         (hp_type_lookup, process_one_debug_symbol): Likewise.
 156         (process_one_debug_symbol): Search forward from the K_FUNCTION for
 157         the first K_BEGIN when setting the line number associated with a
 158         function.  Avoid unnecessary calls to savestring.
 159         (hp_alloc_type): Initialize TYPE_CPLUS_SPECIFIC here.  Remove
 160         most cases where we set it elsewhere.
 161         (hppa_sym_fns): Use "hppa" instead of hppax since hpread.c and
 162         paread.c use the same BFD backend now.  All references changed.
 163         (hpux_symfile_init): Allocate space to hold the debugging section
 164         contents on the symbol obstack.
 165
 166 Wed Jun 23 16:33:36 1993  Jeff Law  (law@snake.cs.utah.edu)
 167
 168         * hpread.c: Document a few functions, misc cleanups.  Update
 169         copyright to reflect the first "release" of this file.
 170         (struct hpux_symfile_info): Delete unneeded fields.  Keep pointers
 171         to the contents of the debug sections rather than offsets within
 172         the file itself.  Corresponding changes to the accessor macros.
 173         (sl_symbol_size, slt_symbuf): Delete unneeded global variables.
 174         (slt_symbuf_start, slt_symbuf_end, lntt_symbuf): Likewise.
 175         (lntt_symbuf_start, lntt_symbuf_end, gntt_symbuf): Likewise.
 176         (gntt_symbuf_start, gntt_symbuf_end): Likewise.
 177         (fill_slt_symbuf, fill_lntt_symbuf): Delete unneeded functions.
 178         (fill_gntt_symbuf): Likewise.
 179         (get_lntt, get_gntt, get_slt): Simplify.
 180         (hpux_symfile_init): Read and store the contents of the debugging
 181         sections.  Do error checking on memory allocation and BFD calls.
 182         (read_hpux_symtab): Delete KERNELDEBUG crud.  Ignore debug symbols
 183         which are not needed for building partial symbol tables.  Handle
 184         K_CONST, K_TYPEDEF, and K_TAGDEF just like K_SVAR and K_DVAR.
 185         (read_ofile_symtab): Delete useless processing_gcc_compilation stuff.
 186         (read_hp_struct_type): Initialize TYPE_CPLUS_SPECIFIC.
 187         (read_hp_set_type, read_hp_array_type): Likewise.
 188         (read_hp_subrange_type, hp_type_lookup): Likewise.
 189
 190 Tue Jun 22 11:03:13 1993  Jeff Law  (law@snake.cs.utah.edu)
 191
 192         * hpread.c: Delete useless #if 1 statements.
 193         (hp_type_translate): Use T_LONG, T_UNS_LONG, and T_DOUBLE instead
 194         of magic integers.  Fix handling for T_UNS_INT.  Abort if the type
 195         passed in is not an "immediate" type.
 196         (read_hp_enum_type): Properly compute the size of the type.
 197         (read_hp_array_type): Likewise.
 198         (hp_type_lookup): Prefix the names of structs, unions and enums
 199         with "struct", "union", and "enum" as appropriate.
 200
 201 Mon Jun 21 10:13:42 1993  Jeff Law  (law@snake.cs.utah.edu)
 202
 203         * hpread.c: Include "demangle.h".
 204         (process_one_debug_symbol): Set the SYMBOL_LANGUAGE and
 205         SYMBOL_INIT_DEMANGLED_NAME for the current symbol.  Adjust
 206         SYMBOL_VALUE for local variables in the stack by the size of the
 207         current function's stack (found in unwind descriptor).  Keep
 208         better track of the current unwind descriptor.
 209
 210 Wed Jun 16 14:34:10 1993  Jeff Law  (law@snake.cs.utah.edu)
 211
 212         * hpread.c (hp_type_translate): Fix promotion bugs from
 213         char to short and short to int.
 214
 215 Thu Jun 10 11:27:34 1993  Jeff Law  (law@snake.cs.utah.edu)
 216
 217         * hpread.c (read_hp_function_type): Adjust SYMBOL_VALUE for
 218         arguments in the stack by the size of the current function's stack
 219         (found in the unwind descriptor).
 220         (process_one_debug_symbol): Likewise.  Keep track of the current
 221         function's unwind descriptor.