Changeset 3b05862f in mainline for arch/ia32/src/interrupt.c

Timestamp:

2006-03-15T16:12:37Z (19 years ago)

Author:

Jakub Vana <jakub.vana@…>

Branches:

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

Children:

2f7342d

Parents:

b629483

Message:

ia32 MMX and SSEx support

File:

• arch/ia32/src/interrupt.c (modified) (1 diff)

arch/ia32/src/interrupt.c

@@ -89 +89 @@
 }
 
+void simd_fp_exception(int n, istate_t *istate)
+{
+
+        PRINT_INFO_ERRCODE(istate);
+        __u32 mxcsr;
+        asm
+        (
+                "stmxcsr %0;\n"
+                :"=m"(mxcsr)
+        );
+        printf("MXCSR: %X\n",(__native)(mxcsr));
+        panic("SIMD FP exception(19)\n");
+}
+
 void nm_fault(int n, istate_t *istate)
 {