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Thu Dec 31 12:08:32 1998 David Taylor <taylor@texas.cygnus.com>
The following changes were made by Jim Blandy <jimb@cygnus.com>,
Edith Epstein <eepstein@cygnus.com>, Elena Zannoni
<ezannoni@cygnus.com> Stan Shebs <shebs@cygnus.com>, and David
Taylor <taylor@cygnus.com>, as part of the project to merge in
changes originally made by HP; HP did not create ChangeLog
entries.
* Makefile.in: New file; we're merging HP's changes into GDB, and
we've moved the TUI files into a subdirectory, so we need a new
Makefile.
* tui.c:
#include <term.h>, if we have it, to get declarations for
the termcap functions on Solaris.
(tgoto): Add external K&R declaration for this; Solaris doesn't
bother to actually declare it in their header files.
(_tuiReset): Ignore the #definition of TIOCGETC if USG is defined;
we'd rather use the USG mechanisms than the Berkeley mechanisms
(TIOCGETC is one of the Berkeley terminal control ioctls).
Apologies if this causes trouble later; this should all be handled
by autoconf...
(strcat_to_buf, strcat_to_buf_with_fmt): New functions, moved here
from ../utils.h.
(tuiFree): replace safe_free with free.
(strcat_to_buf): new function, copied from utils.c.
(tuiInit): Add ignored `argv0' argument, to match the type that
init_ui_hook expects; updated declaration. Call the
initialize_tui_files function constructed above. Initialize
flush_hook to NULL.
(tuiInitWindows): Call tuiSetLocatorContent, to get the first
element of the locator window's content allocated. This seems
wrong, because it must have been initialized somehow in HP's
sources, and we should do it the same way now. But we do get
further before it segfaults. [Postscript: HP didn't bother to
initialize it; they compile
(va_catch_errors, vcatch_errors): Functions moved here from
../utils.c in HP's sources. They're not used anywhere else.
(xdb_style): Delete this variable, and remove all references to
it. It's always true.
(tuiInit, _tui_vDo): References removed.
* tui.h: Add prototypes.
Don't #include "gendefs.h"; it's only used in the TUI.
Integrate its contents into this file:
#include <ansidecl.h> here.
(Opaque, OpaqueFuncPtr): Typedefs moved to here.
* tuiCommand.c: #include "defs.h", so we get the appropriate
definition of GDB_FILE.
* tuiData.c
(freeWindow): replace safe_free with free.
(tui_version): don't define it here; it's defined in main.c now.
* tuiDisassem.c
(tuiSetDisassemContent): Call strcat_address_numeric instead of
strcat_address. Simplify the control structure. Use predefined
GDB function to print asm inst address. Use GDB_FILE to collect
output into buffers.
* tuiIO.c
(tgoto): Add external K&R declaration for this here too.
(tuiGetc, tuiTermSetup, tuiTermUnsetup): Same.
(tuiPuts_unfiltered): change FILE to GDB_FILE.
(tui_tputs): fix prototype for 3rd argument.
* tuiIO.h (tuiPuts_unfiltered): change declaration.
* tuiLayout.c
(_tuiSetLayoutTo): for displaying registers, hook up the HP code
that decides which registers to display (i.e. single precision
float, double precision float, general, special). Previously,
only handled TUI_GENERAL_REGS. Now that the code is hooked up,
compiling with -z poses a problem. When the first layout command
is 'layout regs', dataWin->detail is a NULL pointer, and gdb
core dumps.
* tuiLayout.c (_tuiSetLayoutTo): replace safe_free with free.
* tuiRegs.c #include "defs.h" earlier, to avoid problems in
<stdarg.h>. No idea exactly what's conflicting with what, but the
errors went away...
(_tuiRegisterFormat): Change so that function creates a GDB_FILE
object, calls pa_do_strcat_registers_info, copies the register
info into a buffer, and deallocates the GDB_FILE object. Remove
some code that is not executed. Also, call to
pa_do_strcat_registers_info has an additional parameter,
precision. This code requires some new per-target functions that
we don't want to merge. Dyke it out, with #ifdef
TUI_EXTENDED_FORMATTERS.
(_tuiSetSpecialRegsContent): this function was ifdefed out.
Hooked this up.
(_tuiSetGeneralAndSpecialRegsContent): this function was ifdefed
out. Hooked it up.
(IS_64BIT): Just define this to be zero; we're not merging in the
64-bit support.
(tuiShowRegisters): Comment out all references to the "special"
regs; we don't have a distinction between the "special" and
"non-special" regs in most of our machine descriptions. This code
is PA-specific in other ways as well, and needs to be redesigned
to be portable to other processors.
* tuiWin.c: #include <string.h>, to get a declaration for
strchr.
* tui.c, tuiCommand.c, tuiData.c, tuiDataWin.c, tuiDisassem.c,
tuiGeneralWin.c, tuiIO.c, tuiLayout.c, tuiRegs.c, tuiSource.c,
tuiSourceWin.c, tuiStack.c, tuiWin.c: New files (from HP). Changed
bool to int throughout. Re-indented, GNU style.
* tui.h, tuiCommand.h, tuiData.h, tuiDataWin.h, tuiDisassem.h,
tuiGeneralWin.h, tuiIO.h, tuiLayout.h, tuiRegs.h, tuiSource.h,
tuiSourceWin.h, tuiStack.h, tuiWin.h: new files (from HP).
Changed bool to int throughout.
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