gdb/

	* Makefile.in (amd64_linux_tdep_h): New.
	(amd64-linux-nat.o, amd64-linux-tdep.o): Update.
	* amd64-linux-nat.c (amd64_linux_gregset64_reg_offset): Add
	ORIG_RAX.
	(_initialize_amd64_linux_nat): Set amd64_native_gregset64_num_regs.
	* amd64-linux-tdep.c (amd64_linux_register_name)
	(amd64_linux_register_type, amd64_linux_register_reggroup_p)
	(amd64_linux_write_pc): New.
	(amd64_linux_init_abi): Use them, and update num_regs.
	* amd64-linux-tdep.h: New file.
	* amd64-tdep.c (amd64_register_name, amd64_register_type): Make
	public.
	* amd64-tdep.h (amd64_register_name, amd64_register_type): New
	prototypes.

	* regformats/reg-x86-64-linux.dat: New file.
gdb/testsuite/
	* Makefile.in (clean): Clean reg-x86-64-linux.c.
	(reg-x86-64-linux.o, reg-x86-64-linux.c): New.
	* configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
	* linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
	(x86_64_fill_gregset, x86_64_store_gregset): Skip floating
	point registers.

4 files changed, 24 insertions, 5 deletions

diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index a5a735a..25b7ed5 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,12 @@
+2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
+
+	* Makefile.in (clean): Clean reg-x86-64-linux.c.
+	(reg-x86-64-linux.o, reg-x86-64-linux.c): New.
+	* configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
+	* linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
+	(x86_64_fill_gregset, x86_64_store_gregset): Skip floating
+	point registers.
+
 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
 
 	* server.c (terminal_fd): New variable.
diff --git a/gdb/gdbserver/Makefile.in b/gdb/gdbserver/Makefile.in
index 01642c8..f443a28 100644
--- a/gdb/gdbserver/Makefile.in
+++ b/gdb/gdbserver/Makefile.in
@@ -206,7 +206,7 @@ clean:
 	rm -f gdbserver gdbreplay core make.log
 	rm -f reg-arm.c reg-i386.c reg-ia64.c reg-m32r.c reg-m68k.c reg-mips.c
 	rm -f reg-ppc.c reg-sh.c reg-x86-64.c reg-i386-linux.c
-	rm -f reg-cris.c reg-crisv32.c
+	rm -f reg-cris.c reg-crisv32.c reg-x86-64-linux.c
 
 maintainer-clean realclean distclean: clean
 	rm -f nm.h tm.h xm.h config.status config.h stamp-h config.log
@@ -334,5 +334,8 @@ reg-sh.c : $(srcdir)/../regformats/reg-sh.dat $(regdat_sh)
 reg-x86-64.o : reg-x86-64.c $(regdef_h)
 reg-x86-64.c : $(srcdir)/../regformats/reg-x86-64.dat $(regdat_sh)
 	sh $(regdat_sh) $(srcdir)/../regformats/reg-x86-64.dat reg-x86-64.c
+reg-x86-64-linux.o : reg-x86-64-linux.c $(regdef_h)
+reg-x86-64-linux.c : $(srcdir)/../regformats/reg-x86-64-linux.dat $(regdat_sh)
+	sh $(regdat_sh) $(srcdir)/../regformats/reg-x86-64-linux.dat reg-x86-64-linux.c
 
 # This is the end of "Makefile.in".
diff --git a/gdb/gdbserver/configure.srv b/gdb/gdbserver/configure.srv
index 46383db..40805e5 100644
--- a/gdb/gdbserver/configure.srv
+++ b/gdb/gdbserver/configure.srv
@@ -97,7 +97,7 @@ case "${target}" in
 			srv_linux_usrregs=yes
 			srv_linux_thread_db=yes
 			;;
-  x86_64-*-linux*)	srv_regobj=reg-x86-64.o
+  x86_64-*-linux*)	srv_regobj=reg-x86-64-linux.o
 			srv_tgtobj="linux-low.o linux-x86-64-low.o i387-fp.o"
 			srv_linux_regsets=yes
 			srv_linux_thread_db=yes
diff --git a/gdb/gdbserver/linux-x86-64-low.c b/gdb/gdbserver/linux-x86-64-low.c
index 43cd10b..e067b9c 100644
--- a/gdb/gdbserver/linux-x86-64-low.c
+++ b/gdb/gdbserver/linux-x86-64-low.c
@@ -50,7 +50,12 @@ static int x86_64_regmap[] = {
   R8 * 8, R9 * 8, R10 * 8, R11 * 8,
   R12 * 8, R13 * 8, R14 * 8, R15 * 8,
   RIP * 8, EFLAGS * 8, CS * 8, SS * 8, 
-  DS * 8, ES * 8, FS * 8, GS * 8
+  DS * 8, ES * 8, FS * 8, GS * 8,
+  -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1,
+  -1, -1, -1, -1, -1, -1, -1, -1, -1,
+  ORIG_RAX * 8
 };
 
 #define X86_64_NUM_GREGS (sizeof(x86_64_regmap)/sizeof(int))
@@ -83,7 +88,8 @@ x86_64_fill_gregset (void *buf)
   int i;
 
   for (i = 0; i < X86_64_NUM_GREGS; i++)
-    collect_register (i, ((char *) buf) + x86_64_regmap[i]);
+    if (x86_64_regmap[i] != -1)
+      collect_register (i, ((char *) buf) + x86_64_regmap[i]);
 }
 
 static void
@@ -92,7 +98,8 @@ x86_64_store_gregset (const void *buf)
   int i;
 
   for (i = 0; i < X86_64_NUM_GREGS; i++)
-    supply_register (i, ((char *) buf) + x86_64_regmap[i]);
+    if (x86_64_regmap[i] != -1)
+      supply_register (i, ((char *) buf) + x86_64_regmap[i]);
 }
 
 static void