Line | |
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1 | #include <xen/config.h> |
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2 | #include <xen/sched.h> |
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3 | #include <asm/desc.h> |
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4 | |
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5 | #define IDLE_VCPU(_v) \ |
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6 | { \ |
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7 | processor: 0, \ |
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8 | domain: 0 \ |
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9 | } |
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10 | |
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11 | /* |
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12 | * Initial task structure. |
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13 | * |
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14 | * We need to make sure that this is properly aligned due to the way process stacks are |
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15 | * handled. This is done by having a special ".data.init_task" section... |
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16 | */ |
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17 | union { |
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18 | struct { |
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19 | struct vcpu task; |
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20 | } s; |
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21 | unsigned long stack[KERNEL_STACK_SIZE/sizeof (unsigned long)]; |
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22 | } init_task_mem asm ("init_task") __attribute__((section(".data.init_task"))) = {{ |
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23 | .task = IDLE_VCPU(init_task_mem.s.task) |
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24 | }}; |
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25 | |
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26 | EXPORT_SYMBOL(init_task); |
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27 | |
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