Changeset 7614565 in mainline for arch/sparc64/include/trap/interrupt.h

Timestamp:

2005-12-27T21:40:02Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

feb5915

Parents:

1120276

Message:

sparc64 work.
Fix clean_window trap handler so that it clears output registers instead of input registers!
Fix interrupt handlers to save global registers.

File:

• arch/sparc64/include/trap/interrupt.h (modified) (2 diffs)

arch/sparc64/include/trap/interrupt.h

@@ -35 +35 @@
 
 #include <arch/trap/trap_table.h>
+#include <arch/stack.h>
 
 #define TT_INTERRUPT_LEVEL_1                    0x41
@@ -59 +60 @@
 #ifdef __ASM__
 .macro INTERRUPT_LEVEL_N_HANDLER n
-        save %sp, -128, %sp
+        save %sp, -STACK_WINDOW_SAVE_AREA_SIZE, %sp
         mov \n - 1, %o0
-        call exc_dispatch
         mov %fp, %o1
-        restore
-        retry
+        SAVING_HANDLER exc_dispatch
 .endm