Changeset b7aa7c5 in mainline for kernel/arch/mips32/src/interrupt.c

Timestamp:

2010-05-20T21:11:51Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

3d948be

Parents:

f34c09e

Message:

Add mips32 interrupts_disabled().

File:

• kernel/arch/mips32/src/interrupt.c (modified) (1 diff)

kernel/arch/mips32/src/interrupt.c

@@ -89 +89 @@
 }
 
+/** Check interrupts state.
+ *
+ * @return True if interrupts are disabled.
+ *
+ */
+bool interrupts_disabled(void)
+{
+        return !(cp0_status_read() & cp0_status_ie_enabled_bit);
+}
+
 /* TODO: This is SMP unsafe!!! */
 uint32_t count_hi = 0;