Changeset 8e0eb63 in mainline for arch/amd64/include

Timestamp:

2006-03-15T18:01:43Z (20 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

9e1c942

Parents:

2f7342d

Message:

Hopefully final version of interrupt handlers for amd64 and ia32.
amd64 has been especially tricky to debug.
Error code detection is now done in compile time.

Location:

arch/amd64/include

Files:

• context_offset.h (modified) (1 diff)
• interrupt.h (modified) (1 diff)

arch/amd64/include/context_offset.h

@@ -9 +9 @@
 #define OFFSET_R15 0x38
 #define OFFSET_IPL 0x40
-
-#define IOFFSET_RAX 0x0
-#define IOFFSET_RBX 0x8
-#define IOFFSET_RCX 0x10
-#define IOFFSET_RDX 0x18
-#define IOFFSET_RSI 0x20
-#define IOFFSET_RDI 0x28
-#define IOFFSET_R8 0x30
-#define IOFFSET_R9 0x38
-#define IOFFSET_R10 0x40
-#define IOFFSET_R11 0x48
-#define IOFFSET_R12 0x50
-#define IOFFSET_R13 0x58
-#define IOFFSET_R14 0x60
-#define IOFFSET_R15 0x68
-#define IOFFSET_RBP 0x70
-#define IREGISTER_SPACE 120

arch/amd64/include/interrupt.h

@@ -77 +77 @@
         __u64 r14;
         __u64 r15;
-        /* These 2 items MUST be last parts of the structure */
         __u64 rbp;
-        __u64 stack[0]; /* Additional data on stack */
-} __attribute__ ((packed));
+        __u64 error_word;
+        __u64 rip;
+        __u64 cs;
+        __u64 rflags;
+        __u64 stack[]; /* Additional data on stack */
+};
 
 extern void (* disable_irqs_function)(__u16 irqmask);