Changeset 6eabb6e6 in mainline for kernel/arch/sparc64/include/register.h

Timestamp:

2006-09-13T13:16:30Z (19 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

34d9469e

Parents:

9a5b556

Message:

Support for sparc64 FPU context.

File:

• kernel/arch/sparc64/include/register.h (modified) (2 diffs)

kernel/arch/sparc64/include/register.h

@@ -88 +88 @@
         uint64_t value;
         struct {
-                unsigned int_dis : 1;   /**< TICK_INT interrupt disabled flag. */
+                unsigned int_dis : 1;           /**< TICK_INT interrupt disabled flag. */
                 uint64_t tick_cmpr : 63;        /**< Compare value for TICK interrupts. */
         } __attribute__ ((packed));
@@ -106 +106 @@
 typedef union softint_reg softint_reg_t;
 
+/** Floating-point Registers State Register. */
+union fprs_reg {
+        uint64_t value;
+        struct {
+                uint64_t : 61;
+                unsigned fef : 1;
+                unsigned du : 1;
+                unsigned dl : 1;
+        } __attribute__ ((packed));
+};
+typedef union fprs_reg fprs_reg_t;
+
 #endif