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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+ 	changes originally made by HP; HP did not create ChangeLog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.