Changes in kernel/arch/sparc64/include/trap/regwin.h [d364e94:68acf21] in mainline

File:

• kernel/arch/sparc64/include/trap/regwin.h (modified) (3 diffs)

kernel/arch/sparc64/include/trap/regwin.h

@@ -131 +131 @@
 
 /*
- * Macro used to spill userspace window to userspace window buffer.
- * It can be either triggered from preemptible_handler doing SAVE
- * at (TL=1) or from normal kernel code doing SAVE when OTHERWIN>0
- * at (TL=0).
- */
-.macro SPILL_TO_USPACE_WINDOW_BUFFER
-        stx %l0, [%g7 + L0_OFFSET]      
-        stx %l1, [%g7 + L1_OFFSET]
-        stx %l2, [%g7 + L2_OFFSET]
-        stx %l3, [%g7 + L3_OFFSET]
-        stx %l4, [%g7 + L4_OFFSET]
-        stx %l5, [%g7 + L5_OFFSET]
-        stx %l6, [%g7 + L6_OFFSET]
-        stx %l7, [%g7 + L7_OFFSET]
-        stx %i0, [%g7 + I0_OFFSET]
-        stx %i1, [%g7 + I1_OFFSET]
-        stx %i2, [%g7 + I2_OFFSET]
-        stx %i3, [%g7 + I3_OFFSET]
-        stx %i4, [%g7 + I4_OFFSET]
-        stx %i5, [%g7 + I5_OFFSET]
-        stx %i6, [%g7 + I6_OFFSET]
-        stx %i7, [%g7 + I7_OFFSET]
-        add %g7, STACK_WINDOW_SAVE_AREA_SIZE, %g7
-        saved
-        retry
-.endm
-
-
-/*
  * Macro used by the nucleus and the primary context 0 during normal fills.
  */
@@ -212 +183 @@
         add %l0, 1, %l0
         wrpr %l0, 0, %cleanwin
+#if defined(SUN4U)
         mov %r0, %l0
         mov %r0, %l1
@@ -228 +200 @@
         mov %r0, %o6
         mov %r0, %o7
+#endif
         retry
 .endm
 #endif /* __ASM__ */
 
+#if defined(SUN4U)
+#include <arch/trap/sun4u/regwin.h>
+#elif defined(SUN4V)
+#include <arch/trap/sun4v/regwin.h>
 #endif
 
+#endif
+
 /** @}
  */