Changeset 58775d30 in mainline for kernel/arch/ia64/include/arch/interrupt.h

Timestamp:

2015-03-16T16:07:21Z (10 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

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

Children:

2003739

Parents:

6069061 (diff), 795e2bf (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Mainline changes

File:

• kernel/arch/ia64/include/arch/interrupt.h (modified) (2 diffs)

kernel/arch/ia64/include/arch/interrupt.h

@@ -36 +36 @@
 #define KERN_ia64_INTERRUPT_H_
 
+#ifndef __ASM__
 #include <typedefs.h>
 #include <arch/istate.h>
+#endif
+
+#define EXC_ALT_ITLB_FAULT      0xc
+#define EXC_ALT_DTLB_FAULT      0x10
+#define EXC_NESTED_TLB_FAULT    0x14
+#define EXC_DATA_D_BIT_FAULT    0x20
+#define EXC_INST_A_BIT_FAULT    0x24
+#define EXC_DATA_A_BIT_FAULT    0x28
+#define EXC_BREAK_INSTRUCTION   0x2c
+#define EXC_EXT_INTERRUPT       0x30
+#define EXC_PAGE_NOT_PRESENT    0x50
+#define EXC_DATA_AR_FAULT       0x53
+#define EXC_GENERAL_EXCEPTION   0x54
+#define EXC_DISABLED_FP_REG     0x55
+#define EXC_SPECULATION         0x57
 
 /** ia64 has 256 INRs. */
 #define INR_COUNT  256
 
-/*
- * We need to keep this just to compile.
- * We might eventually move interrupt/ stuff
- * to genarch.
- */
-#define IVT_ITEMS  0
+#define IVT_ITEMS  128 
 #define IVT_FIRST  0
 
@@ -72 +83 @@
 #define EOI  0  /**< The actual value doesn't matter. */
 
+#ifndef __ASM__
 extern void *ivt;
 
-extern void general_exception(uint64_t, istate_t *);
-extern int break_instruction(uint64_t, istate_t *);
-extern void universal_handler(uint64_t, istate_t *);
-extern void nop_handler(uint64_t, istate_t *);
-extern void external_interrupt(uint64_t, istate_t *);
-extern void disabled_fp_register(uint64_t, istate_t *);
+extern void general_exception(unsigned int, istate_t *);
+extern sysarg_t break_instruction(unsigned int, istate_t *);
+extern void universal_handler(unsigned int, istate_t *);
+extern void external_interrupt(unsigned int, istate_t *);
+extern void disabled_fp_register(unsigned int, istate_t *);
 
 extern void trap_virtual_enable_irqs(uint16_t);
+
+void exception_init(void);
+#endif
 
 #endif