b1c4ba4ab6
Due to the ABI we are using we have to use the earm architecture moniker for the build system to behave correctly. This involves then some headers to move around. There is also a few related Makefile updates as well as minor source code corrections.
31 lines
928 B
C
31 lines
928 B
C
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#ifndef _ARM_ACONST_H
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#define _ARM_ACONST_H
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#include <machine/interrupt.h>
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#include <machine/memory.h>
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#include <machine/cpu.h>
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/* Program stack words and masks. */
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#define INIT_PSR (MODE_USR | PSR_F) /* initial psr */
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#define INIT_TASK_PSR (MODE_SVC | PSR_F) /* initial psr for tasks */
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/* Exception vector numbers */
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#define RESET_VECTOR 0
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#define UNDEFINED_INST_VECTOR 1
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#define SUPERVISOR_CALL_VECTOR 2
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#define PREFETCH_ABORT_VECTOR 3
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#define DATA_ABORT_VECTOR 4
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#define HYPERVISOR_CALL_VECTOR 5
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#define INTERRUPT_VECTOR 6
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#define FAST_INTERRUPT_VECTOR 7
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/*
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* defines how many bytes are reserved at the top of the kernel stack for global
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* information like currently scheduled process or current cpu id
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*/
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#define ARM_STACK_TOP_RESERVED (2 * sizeof(reg_t))
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#define PG_ALLOCATEME ((phys_bytes)-1)
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#endif /* _ARM_ACONST_H */
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