46 lines
1.0 KiB
C
46 lines
1.0 KiB
C
/*
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* @author xamidev <xamidev@riseup.net>
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* @brief PepperOS configuration file
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* @license GPL-3.0-only
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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/* version */
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#define PEPPEROS_VERSION_MAJOR "0"
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#define PEPPEROS_VERSION_MINOR "0"
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#define PEPPEROS_VERSION_PATCH "58"
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#define PEPPEROS_SPLASH "\x1b[38;5;196mPepperOS\x1b[0m version "PEPPEROS_VERSION_MAJOR"."PEPPEROS_VERSION_MINOR"."PEPPEROS_VERSION_PATCH"\n"
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/* process */
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#define PROCESS_NAME_MAX 64
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#define PROCESS_STACK_SIZE 0x10000 // 64kb
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#define PROCESS_BASE 0x400000
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#define PROCESS_STACK_BASE 0x1000000
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/* sched */
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// 1 tick = 1 ms => quantum = 10ms
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#define SCHEDULER_QUANTUM 10
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/* kernel */
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#define KERNEL_BASE 0xFFFFFFFF80000000ULL
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// 2 MB should be enough (as of now, the whole kernel ELF is around 75kb)
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#define KERNEL_SIZE 0x200000
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#define KERNEL_STACK_SIZE 65536
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#define KERNEL_IDT_ENTRIES 33
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/* paging */
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#define PAGING_MAX_PHYS 0x100000000
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/* heap */
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#define KHEAP_SIZE (32*1024*1024)
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/* term */
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#define TERM_HISTORY_MAX_LINES 256
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/* time */
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#define TIMER_FREQUENCY 1000
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#endif
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