gdb/ChangeLog.hpread

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