Changeset 49b6d32 in mainline for arch/sparc64/src/trap/trap_table.S

Timestamp:

2005-12-15T19:52:47Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

36e7ee98

Parents:

961b5f0

Message:

sparc64 work.
Register window clean, spill and fill handlers.

File:

• arch/sparc64/src/trap/trap_table.S (moved) (moved from arch/sparc64/src/trap_table.S ) (3 diffs)

arch/sparc64/src/trap/trap_table.S

@@ -35 +35 @@
 .text
 
-#include <arch/trap_table.h>
+#include <arch/trap/trap_table.h>
+#include <arch/trap/regwin.h>
 
 #define TABLE_SIZE      TRAP_TABLE_SIZE
@@ -56 +57 @@
 trap_table_kernel:
 
-/*
- * Hardware interrupts for TL=0.
- */
-.org trap_table_kernel + 0*ENTRY_SIZE
-tl_0_hardware_traps:
+/* TT = 0x24, TL = 0 *, clean_window handler */
+.org trap_table_kernel + TT_CLEAN_WINDOW*ENTRY_SIZE
+.global clean_window_handler
+clean_window_handler:
+        CLEAN_WINDOW_HANDLER
 
-/*
- * Register window spill/fill/clean traps for TL=0.
- */
-.org trap_table_kernel + 128*ENTRY_SIZE
-tl_0_regwin_traps:
+/* TT = 0x80, TL = 0 *, spill_0_normal handler */
+.org trap_table_kernel + TT_SPILL_0_NORMAL*ENTRY_SIZE
+.global spill_0_normal
+spill_0_normal:
+        SPILL_NORMAL_HANDLER
+
+/* TT = 0xc0, TL = 0 *, fill_0_normal handler */
+.org trap_table_kernel + TT_FILL_0_NORMAL*ENTRY_SIZE
+fill_0_normal:
+        FILL_NORMAL_HANDLER
 
 /*
@@ -85 +91 @@
 
 /*
- * Register window spill/fill/clean traps for TL>0.
+ * Register window spill/fill traps for TL>0.
  */
 .org trap_table_kernel + 640*ENTRY_SIZE