patch-2_6_7-vs1_9_1_12

[linux-2.6.git] / arch / ia64 / ia32 / Makefile

diff --git a/arch/ia64/ia32/Makefile b/arch/ia64/ia32/Makefile
index 4caefe7..2ed90da 100644 (file)
--- a/arch/ia64/ia32/Makefile
+++ b/arch/ia64/ia32/Makefile
@@ -6,3 +6,7 @@ obj-y := ia32_entry.o sys_ia32.o ia32_ioctl.o ia32_signal.o \
         ia32_support.o ia32_traps.o binfmt_elf32.o ia32_ldt.o
 
 CFLAGS_ia32_ioctl.o += -Ifs/
+
+# Don't let GCC uses f16-f31 so that save_ia32_fpstate_live() and
+# restore_ia32_fpstate_live() can be sure the live register contain user-level state.
+CFLAGS_ia32_signal.o += -mfixed-range=f16-f31