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H.J. Lu 3a13a53b43 Support i386 without SSE. 
gdb/

2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>

	* i386-linux-nat.c (have_ptrace_getfpxregs): Initialize to -1
	if HAVE_PTRACE_GETFPXREGS is defined.
	(i386_linux_read_description): Set have_ptrace_getfpxregs and
	have_ptrace_getregset to 0 if ptrace PTRACE_GETFPXREGS failed.

	* i386-linux-tdep.c: Include "features/i386/i386-mmx-linux.c"
	(i386_linux_core_read_description): Return tdesc_i386_mmx_linux
	if .reg-xfp section doesn't exist.
	(_initialize_i386_linux_tdep): Call initialize_tdesc_i386_mmx_linux.

	* i386-linux-tdep.h (tdesc_i386_mmx_linux): New.

	* i386-tdep.c: Include "features/i386/i386-mmx.c".
	(i386_go32_init_abi): Set tdesc to tdesc_i386_mmx.
	(i386_validate_tdesc_p): Make org.gnu.gdb.i386.sse optional.  Set
	xcr0 to I386_XSTATE_X87_MASK if SSE isn't available.
	(i386_gdbarch_init): Update comments.
	(_initialize_i386_tdep): Call initialize_tdesc_i386_mmx.

	* common/i386-xstate.h (I386_XSTATE_X87_MASK): New.

	* config/djgpp/fnchange.lst: Add i386 MMX XML files.

	* features/Makefile (i386/i386-mmx-expedite): New.
	(i386/i386-mmx-linux-expedite): Likewise.
	($(outdir)/i386/i386-mmx.dat): Likewise.
	($(outdir)/i386/i386-mmx-linux.dat): Likewise.

	* features/i386/i386-mmx-linux.c: New.
	* features/i386/i386-mmx-linux.xml: Likewise.
	* features/i386/i386-mmx.c: Likewise.
	* features/i386/i386-mmx.xml: Likewise.
	* regformats/i386/i386-mmx-linux.dat: Likewise.
	* regformats/i386/i386-mmx.dat: Likewise.

	* features/Makefile (WHICH): Add i386/i386-mmx and
	i386/i386-mmx-linux.

gdb/doc/

2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>

	* gdb.texinfo (i386 Features): Make org.gnu.gdb.i386.avx
	optional.  Make org.gnu.gdb.i386.avx requires
	org.gnu.gdb.i386.avx.

gdb/gdbserver/

2010-04-08  H.J. Lu  <hongjiu.lu@intel.com>

	* Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
	(i386-mmx.o): New.
	(i386-mmx.c): Likewise.
	(i386-mmx-linux.o): Likewise.
	(i386-mmx-linux.c): Likewise.

	* configure.srv (srv_i386_regobj): Add i386-mmx.o.
	(srv_i386_linux_regobj): Add i386-mmx-linux.o.
	(srv_i386_xmlfiles): Add i386/i386-mmx.xml.
	(srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.

	* linux-x86-low.c (init_registers_i386_mmx_linux): New.
	(x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
	and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
2010-04-08 22:32:38 +00:00
..
a4rc.sed
agentexpr.texi Update copyright years in all relevant texinfo documents. 2010-01-01 07:54:37 +00:00
all-cfg.texi * all-cfg.texi (GDBTUI): New. 2007-05-14 17:53:07 +00:00
annotate.texinfo Update copyright years in all relevant texinfo documents. 2010-01-01 07:54:37 +00:00
ChangeLog Support i386 without SSE. 2010-04-08 22:32:38 +00:00
configure Cleanups after the update to Autoconf 2.64, Automake 1.11. 2009-08-22 17:08:11 +00:00
configure.ac Cleanups after the update to Autoconf 2.64, Automake 1.11. 2009-08-22 17:08:11 +00:00
fdl.texi * stabs.texinfo: 2005-12-23 19:26:17 +00:00
gdb.texinfo Support i386 without SSE. 2010-04-08 22:32:38 +00:00
gdbint.texinfo gdb 2010-03-10 18:20:08 +00:00
gpl.texi * gpl.texi: Update to version 3 of the GPL. 2009-12-21 07:30:10 +00:00
lpsrc.sed
LRS
Makefile.in * Makefile.in (ANNOTATE_DOC_BUILD_INCLUDES): Add GDBvn.texi. 2010-01-18 04:26:44 +00:00
observer.texi Multiexec MI 2010-02-24 07:51:46 +00:00
psrc.sed
refcard.tex * refcard.tex: Update copyright year in header and text. 2010-01-01 11:20:05 +00:00
stabs.texinfo Update copyright years in all relevant texinfo documents. 2010-01-01 07:54:37 +00:00
stack_frame.eps From Jeremy Bennett <jeremy.bennett@embecosm.com>: 2009-03-21 14:35:04 +00:00
stack_frame.pdf From Jeremy Bennett <jeremy.bennett@embecosm.com>: 2009-03-21 10:24:35 +00:00
stack_frame.png From Jeremy Bennett <jeremy.bennett@embecosm.com>: 2009-03-21 10:24:35 +00:00
stack_frame.svg From Jeremy Bennett <jeremy.bennett@embecosm.com>: 2009-03-21 10:24:35 +00:00
stack_frame.txt From Jeremy Bennett <jeremy.bennett@embecosm.com>: 2009-03-21 10:24:35 +00:00