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33 | #include <typedefs.h> |
33 | #include <typedefs.h> |
34 | 34 | ||
35 | #include <cpu.h> |
35 | #include <cpu.h> |
36 | #include <arch/cpu.h> |
36 | #include <arch/cpu.h> |
37 | 37 | ||
- | 38 | /* |
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- | 39 | * NOTE: |
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- | 40 | * CPU, THREAD and TASK are not preemption-safe. |
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- | 41 | * Provisions must be made to prevent preemption prior |
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- | 42 | * to using these macros. Simple cpu_priority_high() |
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- | 43 | * call will suffice. |
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- | 44 | */ |
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38 | #define CPU (&cpus[CPU_ID_ARCH]) |
45 | #define CPU (&cpus[CPU_ID_ARCH]) |
39 | #define THREAD (cpu_private_data[CPU_ID_ARCH].thread) |
46 | #define THREAD (cpu_private_data[CPU_ID_ARCH].thread) |
40 | #define TASK (cpu_private_data[CPU_ID_ARCH].task) |
47 | #define TASK (cpu_private_data[CPU_ID_ARCH].task) |
41 | 48 | ||
42 | extern void arch_pre_mm_init(void); |
49 | extern void arch_pre_mm_init(void); |