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39 | #include <arch/pm.h> |
39 | #include <arch/pm.h> |
40 | 40 | ||
41 | #define IVT_ITEMS IDT_ITEMS |
41 | #define IVT_ITEMS IDT_ITEMS |
42 | #define IVT_FIRST 0 |
42 | #define IVT_FIRST 0 |
43 | 43 | ||
44 | #define EXC_COUNT 32 |
44 | #define EXC_COUNT 32 |
45 | #define IRQ_COUNT 16 |
45 | #define IRQ_COUNT 16 |
46 | 46 | ||
47 | #define IVT_EXCBASE 0 |
47 | #define IVT_EXCBASE 0 |
48 | #define IVT_IRQBASE (IVT_EXCBASE + EXC_COUNT) |
48 | #define IVT_IRQBASE (IVT_EXCBASE + EXC_COUNT) |
49 | #define IVT_FREEBASE (IVT_IRQBASE + IRQ_COUNT) |
49 | #define IVT_FREEBASE (IVT_IRQBASE + IRQ_COUNT) |
50 | 50 | ||
51 | #define IRQ_CLK 0 |
51 | #define IRQ_CLK 0 |
52 | #define IRQ_KBD 1 |
52 | #define IRQ_KBD 1 |
53 | #define IRQ_PIC1 2 |
53 | #define IRQ_PIC1 2 |
54 | #define IRQ_PIC_SPUR 7 |
54 | #define IRQ_PIC_SPUR 7 |
55 | #define IRQ_MOUSE 12 |
55 | #define IRQ_MOUSE 12 |
56 | 56 | ||
57 | /* this one must have four least significant bits set to ones */ |
57 | /* this one must have four least significant bits set to ones */ |
58 | #define VECTOR_APIC_SPUR (IVT_ITEMS - 1) |
58 | #define VECTOR_APIC_SPUR (IVT_ITEMS - 1) |
59 | 59 | ||
60 | #if (((VECTOR_APIC_SPUR + 1) % 16) || VECTOR_APIC_SPUR >= IVT_ITEMS) |
60 | #if (((VECTOR_APIC_SPUR + 1) % 16) || VECTOR_APIC_SPUR >= IVT_ITEMS) |
61 | #error Wrong definition of VECTOR_APIC_SPUR |
61 | #error Wrong definition of VECTOR_APIC_SPUR |
62 | #endif |
62 | #endif |
63 | 63 | ||
64 | #define VECTOR_DEBUG 1 |
64 | #define VECTOR_DEBUG 1 |
65 | #define VECTOR_CLK (IVT_IRQBASE + IRQ_CLK) |
65 | #define VECTOR_CLK (IVT_IRQBASE + IRQ_CLK) |
66 | #define VECTOR_PIC_SPUR (IVT_IRQBASE + IRQ_PIC_SPUR) |
66 | #define VECTOR_PIC_SPUR (IVT_IRQBASE + IRQ_PIC_SPUR) |
67 | #define VECTOR_SYSCALL IVT_FREEBASE |
67 | #define VECTOR_SYSCALL IVT_FREEBASE |
68 | #define VECTOR_TLB_SHOOTDOWN_IPI (IVT_FREEBASE + 1) |
68 | #define VECTOR_TLB_SHOOTDOWN_IPI (IVT_FREEBASE + 1) |
69 | #define VECTOR_DEBUG_IPI (IVT_FREEBASE + 2) |
69 | #define VECTOR_DEBUG_IPI (IVT_FREEBASE + 2) |
70 | 70 | ||
71 | /** This is passed to interrupt handlers */ |
71 | /** This is passed to interrupt handlers */ |
72 | typedef struct { |
72 | typedef struct { |
73 | uint64_t rax; |
73 | uint64_t rax; |
74 | uint64_t rbx; |
74 | uint64_t rbx; |