src/gdb ChangeLog arch-utils.c arch-utils.h gd ...

[uweigand@sourceware.org]

CVSROOT:	/cvs/src
Module name:	src
Changes by:	uweigand@sourceware.org	2009-09-29 00:53:04

Modified files:
	gdb            : ChangeLog arch-utils.c arch-utils.h gdbarch.c 
	                 gdbarch.h gdbarch.sh infrun.c rs6000-tdep.c 

Log message:
	* gdbarch.sh (displaced_step_hw_singlestep): New callback.
	* gdbarch.c, gdbarch.h: Regenerate.
	* arch-utils.c (default_displaced_step_hw_singlestep): New function.
	* arch-utils.h (default_displaced_step_hw_singlestep): Add prototype.
	
	* ppc-linux-tdep.c (ppc_displaced_step_hw_singlestep): New function.
	(rs6000_gdbarch_init): Install it.
	
	* infrun.c (displaced_step_fixup): Use new callback to determine
	whether to "step" or "continue" displaced copy.
	(resume): Likewise.  Do not call maybe_software_singlestep
	for displaced stepping.
	(maybe_software_singlestep): Do not handle displaced stepping.

Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/ChangeLog.diff?cvsroot=src&r1=1.10918&r2=1.10919
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/arch-utils.c.diff?cvsroot=src&r1=1.182&r2=1.183
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/arch-utils.h.diff?cvsroot=src&r1=1.104&r2=1.105
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbarch.c.diff?cvsroot=src&r1=1.454&r2=1.455
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbarch.h.diff?cvsroot=src&r1=1.404&r2=1.405
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/gdbarch.sh.diff?cvsroot=src&r1=1.497&r2=1.498
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/infrun.c.diff?cvsroot=src&r1=1.409&r2=1.410
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/gdb/rs6000-tdep.c.diff?cvsroot=src&r1=1.337&r2=1.338