gdb/tui/ChangeLog

   1 Thu Dec 31 12:08:32 1998  David Taylor  <taylor@texas.cygnus.com>
   2
   3         The following changes were made by Jim Blandy <jimb@cygnus.com>,
   4         Edith Epstein <eepstein@cygnus.com>, Elena Zannoni
   5         <ezannoni@cygnus.com> Stan Shebs <shebs@cygnus.com>, and David
   6         Taylor <taylor@cygnus.com>, as part of the project to merge in
   7         changes originally made by HP; HP did not create ChangeLog
   8         entries.
   9
  10         * Makefile.in: New file; we're merging HP's changes into GDB, and
  11         we've moved the TUI files into a subdirectory, so we need a new
  12         Makefile.
  13
  14         * tui.c:
  15         #include <term.h>, if we have it, to get declarations for
  16         the termcap functions on Solaris.
  17         (tgoto): Add external K&R declaration for this; Solaris doesn't
  18         bother to actually declare it in their header files.
  19         (_tuiReset): Ignore the #definition of TIOCGETC if USG is defined;
  20         we'd rather use the USG mechanisms than the Berkeley mechanisms
  21         (TIOCGETC is one of the Berkeley terminal control ioctls).
  22         Apologies if this causes trouble later; this should all be handled
  23         by autoconf...
  24         (strcat_to_buf, strcat_to_buf_with_fmt): New functions, moved here
  25         from ../utils.h.
  26         (tuiFree): replace safe_free with free.
  27         (strcat_to_buf): new function, copied from utils.c.
  28         (tuiInit): Add ignored `argv0' argument, to match the type that
  29         init_ui_hook expects; updated declaration.  Call the
  30         initialize_tui_files function constructed above.  Initialize
  31         flush_hook to NULL.
  32         (tuiInitWindows): Call tuiSetLocatorContent, to get the first
  33         element of the locator window's content allocated.  This seems
  34         wrong, because it must have been initialized somehow in HP's
  35         sources, and we should do it the same way now.  But we do get
  36         further before it segfaults.  [Postscript: HP didn't bother to
  37         initialize it; they compile
  38         (va_catch_errors, vcatch_errors): Functions moved here from
  39         ../utils.c in HP's sources.  They're not used anywhere else.
  40         (xdb_style): Delete this variable, and remove all references to
  41         it.  It's always true.
  42         (tuiInit, _tui_vDo): References removed.
  43
  44         * tui.h:  Add prototypes.
  45         Don't #include "gendefs.h"; it's only used in the TUI.
  46         Integrate its contents into this file:
  47         #include <ansidecl.h> here.
  48         (Opaque, OpaqueFuncPtr): Typedefs moved to here.
  49
  50         * tuiCommand.c: #include "defs.h", so we get the appropriate
  51         definition of GDB_FILE.
  52
  53         * tuiData.c
  54         (freeWindow): replace safe_free with free.
  55         (tui_version): don't define it here; it's defined in main.c now.
  56
  57         * tuiDisassem.c
  58         (tuiSetDisassemContent): Call strcat_address_numeric instead of
  59         strcat_address.  Simplify the control structure. Use predefined
  60         GDB function to print asm inst address.  Use GDB_FILE to collect
  61         output into buffers.
  62
  63         * tuiIO.c
  64         (tgoto): Add external K&R declaration for this here too.
  65         (tuiGetc, tuiTermSetup, tuiTermUnsetup): Same.
  66         (tuiPuts_unfiltered): change FILE to GDB_FILE.
  67         (tui_tputs): fix prototype for 3rd argument.
  68
  69         * tuiIO.h (tuiPuts_unfiltered): change declaration.
  70
  71         * tuiLayout.c
  72         (_tuiSetLayoutTo): for displaying registers, hook up the HP code
  73         that decides which registers to display (i.e. single precision
  74         float, double precision float, general, special). Previously,
  75         only handled TUI_GENERAL_REGS. Now that the code is hooked up,
  76         compiling with -z poses a problem. When the first layout command
  77         is 'layout regs', dataWin->detail is a NULL pointer, and gdb
  78         core dumps.
  79
  80         * tuiLayout.c (_tuiSetLayoutTo): replace safe_free with free.
  81
  82         * tuiRegs.c #include "defs.h" earlier, to avoid problems in
  83         <stdarg.h>.  No idea exactly what's conflicting with what, but the
  84         errors went away...
  85         (_tuiRegisterFormat): Change so that function creates a GDB_FILE
  86         object, calls pa_do_strcat_registers_info, copies the register
  87         info into a buffer, and deallocates the GDB_FILE object.  Remove
  88         some code that is not executed.  Also, call to
  89         pa_do_strcat_registers_info has an additional parameter,
  90         precision.  This code requires some new per-target functions that
  91         we don't want to merge.  Dyke it out, with #ifdef
  92         TUI_EXTENDED_FORMATTERS.
  93         (_tuiSetSpecialRegsContent): this function was ifdefed out.
  94         Hooked this up.
  95         (_tuiSetGeneralAndSpecialRegsContent): this function was ifdefed
  96         out.  Hooked it up.
  97         (IS_64BIT): Just define this to be zero; we're not merging in the
  98         64-bit support.
  99         (tuiShowRegisters): Comment out all references to the "special"
 100         regs; we don't have a distinction between the "special" and
 101         "non-special" regs in most of our machine descriptions.  This code
 102         is PA-specific in other ways as well, and needs to be redesigned
 103         to be portable to other processors.
 104
 105         * tuiWin.c: #include <string.h>, to get a declaration for
 106         strchr.
 107
 108         * tui.c, tuiCommand.c, tuiData.c, tuiDataWin.c, tuiDisassem.c,
 109         tuiGeneralWin.c, tuiIO.c, tuiLayout.c, tuiRegs.c, tuiSource.c,
 110         tuiSourceWin.c, tuiStack.c, tuiWin.c: New files (from HP).  Changed
 111         bool to int throughout.  Re-indented, GNU style.
 112
 113         * tui.h, tuiCommand.h, tuiData.h, tuiDataWin.h, tuiDisassem.h,
 114         tuiGeneralWin.h, tuiIO.h, tuiLayout.h, tuiRegs.h, tuiSource.h,
 115         tuiSourceWin.h, tuiStack.h, tuiWin.h: new files (from HP).
 116         Changed bool to int throughout.