Changes in kernel/arch/sparc64/src/sun4v/start.S [c92af69b:0242621] in mainline

File:

• kernel/arch/sparc64/src/sun4v/start.S (modified) (7 diffs)

kernel/arch/sparc64/src/sun4v/start.S

@@ -155 +155 @@
         mov 0, %o5
         ta 0xff
+        nop
 
         /*
@@ -249 +250 @@
          * Call arch_pre_main(bootinfo)
          */
+        or %l1, %g0, %o0
         call arch_pre_main
-        or %l1, %g0, %o0
+        nop
         
-        /*
-         * Create the first stack frame.
-         */
-        save %sp, -(STACK_WINDOW_SAVE_AREA_SIZE + STACK_ARG_SAVE_AREA_SIZE), %sp
-        flushw
-        add %g0, -STACK_BIAS, %fp
-
         call main_bsp
         nop
@@ -265 +260 @@
 
 0:
-        ba,a %xcc, 0b
+        ba %xcc, 0b
+        nop
 
 1:
@@ -277 +273 @@
          */
 
-        mov 1, %o0              ! MMU enable flag
-        set mmu_enabled, %o1
-        mov MMU_ENABLE, %o5     ! MMU enable HV call
-        ta 0x80                 ! call HV
+        mov     1, %o0                  ! MMU enable flag
+        set     mmu_enabled, %o1
+        mov     MMU_ENABLE, %o5 ! MMU enable HV call
+        ta      0x80            ! call HV
 
         mmu_enabled:
@@ -293 +289 @@
         ldx [%g1], %o6
 
-        /*
-         * Create the first stack frame.
-         */
-        save %sp, -(STACK_WINDWO_SAVE_AREA_SIZE + STACK_ARG_SAVE_AREA_SIZE), %sp
-        flushw
-        add %g0, -STACK_BIAS, %fp
-
         call main_ap
         nop
@@ -306 +295 @@
         /* Not reached. */
 0:
-        ba,a %xcc, 0b
+        ba %xcc, 0b
+        nop
 
 .align 8
@@ -324 +314 @@
 before_ap_boots:
         setx 0x80400000, %g0, %o0
-        ba,a %xcc, kernel_image_start
+        ba %xcc, kernel_image_start
+        nop
 
 .section K_DATA_START, "aw", @progbits