Changes in kernel/arch/sparc64/src/context.S [a52e2f4:9d58539] in mainline

File:

• kernel/arch/sparc64/src/context.S (modified) (4 diffs)

kernel/arch/sparc64/src/context.S

@@ -27 +27 @@
 #
 
-#include <abi/asmtool.h>
-#include <arch/context_struct.h>
+#include <arch/context_offset.h>
 #include <arch/arch.h>
 #include <arch/regdef.h>
@@ -34 +33 @@
 .text   
 
+.global context_save_arch
+.global context_restore_arch
+
 /*
  * context_save_arch() is required not to create its own stack frame. See the
  * generic context.h for explanation.
  */
-FUNCTION_BEGIN(context_save_arch)
+context_save_arch:
         #
         # Force all our active register windows to memory so that we can find
@@ -45 +47 @@
         flushw
 
-        stx %sp, [%o0 + CONTEXT_OFFSET_SP]
-        stx %o7, [%o0 + CONTEXT_OFFSET_PC]
-        stx %i0, [%o0 + CONTEXT_OFFSET_I0]
-        stx %i1, [%o0 + CONTEXT_OFFSET_I1]
-        stx %i2, [%o0 + CONTEXT_OFFSET_I2]
-        stx %i3, [%o0 + CONTEXT_OFFSET_I3]
-        stx %i4, [%o0 + CONTEXT_OFFSET_I4]
-        stx %i5, [%o0 + CONTEXT_OFFSET_I5]
-        stx %fp, [%o0 + CONTEXT_OFFSET_FP]
-        stx %i7, [%o0 + CONTEXT_OFFSET_I7]
-        stx %l0, [%o0 + CONTEXT_OFFSET_L0]
-        stx %l1, [%o0 + CONTEXT_OFFSET_L1]
-        stx %l2, [%o0 + CONTEXT_OFFSET_L2]
-        stx %l3, [%o0 + CONTEXT_OFFSET_L3]
-        stx %l4, [%o0 + CONTEXT_OFFSET_L4]
-        stx %l5, [%o0 + CONTEXT_OFFSET_L5]
-        stx %l6, [%o0 + CONTEXT_OFFSET_L6]
-        stx %l7, [%o0 + CONTEXT_OFFSET_L7]
+        CONTEXT_SAVE_ARCH_CORE %o0
         retl
         mov 1, %o0              ! context_save_arch returns 1
-FUNCTION_END(context_save_arch)
 
-FUNCTION_BEGIN(context_restore_arch)
+context_restore_arch:
         #
         # Forget all previous windows, they are not going to be needed again.
@@ -85 +69 @@
         wrpr %l0, %pstate
 
-        ldx [%o0 + CONTEXT_OFFSET_SP], %sp
-        ldx [%o0 + CONTEXT_OFFSET_PC], %o7
-        ldx [%o0 + CONTEXT_OFFSET_I0], %i0
-        ldx [%o0 + CONTEXT_OFFSET_I1], %i1
-        ldx [%o0 + CONTEXT_OFFSET_I2], %i2
-        ldx [%o0 + CONTEXT_OFFSET_I3], %i3
-        ldx [%o0 + CONTEXT_OFFSET_I4], %i4
-        ldx [%o0 + CONTEXT_OFFSET_I5], %i5
-        ldx [%o0 + CONTEXT_OFFSET_FP], %fp
-        ldx [%o0 + CONTEXT_OFFSET_I7], %i7
-        ldx [%o0 + CONTEXT_OFFSET_L0], %l0
-        ldx [%o0 + CONTEXT_OFFSET_L1], %l1
-        ldx [%o0 + CONTEXT_OFFSET_L2], %l2
-        ldx [%o0 + CONTEXT_OFFSET_L3], %l3
-        ldx [%o0 + CONTEXT_OFFSET_L4], %l4
-        ldx [%o0 + CONTEXT_OFFSET_L5], %l5
-        ldx [%o0 + CONTEXT_OFFSET_L6], %l6
-        ldx [%o0 + CONTEXT_OFFSET_L7], %l7
+        CONTEXT_RESTORE_ARCH_CORE %o0
         retl
         xor %o0, %o0, %o0       ! context_restore_arch returns 0
-FUNCTION_END(context_restore_arch)