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21 lines
491 B
21 lines
491 B
3 years ago
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#ifndef _CONFIG_H_
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#define _CONFIG_H_
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// we use only one HART (cpu) in fundamental experiments
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#define NCPU 1
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#define DRAM_BASE 0x80000000
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/* we use fixed physical (also logical) addresses for the stacks and trap frames as in
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Bare memory-mapping mode */
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// user stack top
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#define USER_STACK 0x81100000
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// the stack used by PKE kernel when a syscall happens
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#define USER_KSTACK 0x81200000
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// the trap frame used to assemble the user "process"
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#define USER_TRAP_FRAME 0x81300000
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#endif
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