uml: fix FP register corruption

[linux-2.6-omap-h63xx.git] / arch / um / os-Linux / sys-i386 / registers.c

diff --git a/arch/um/os-Linux/sys-i386/registers.c b/arch/um/os-Linux/sys-i386/registers.c
index f74d853a0ee02372af46d4ab4ae244242a19ea4f..b613473b3ec1c1ef9ba83da234a207ef6f08aa38 100644 (file)
--- a/arch/um/os-Linux/sys-i386/registers.c
+++ b/arch/um/os-Linux/sys-i386/registers.c
@@ -56,6 +56,22 @@ unsigned long get_thread_reg(int reg, jmp_buf *buf)
 
 int have_fpx_regs = 1;
 
+int get_fp_registers(int pid, unsigned long *regs)
+{
+       if (have_fpx_regs)
+               return save_fpx_registers(pid, regs);
+       else
+               return save_fp_registers(pid, regs);
+}
+
+int put_fp_registers(int pid, unsigned long *regs)
+{
+       if (have_fpx_regs)
+               return restore_fpx_registers(pid, regs);
+       else
+               return restore_fp_registers(pid, regs);
+}
+
 void arch_init_registers(int pid)
 {
        unsigned long fpx_regs[HOST_XFP_SIZE];