39 lines
991 B
C
39 lines
991 B
C
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#ifndef KERNEL_BSP_H_
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#define KERNEL_BSP_H_
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#include <kernel/compiler.h>
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#include <mango/status.h>
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#include <kernel/types.h>
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#include <stddef.h>
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#include <stdint.h>
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#define BSP_MAGIC 0xcafebabe
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struct task;
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struct bsp_trailer {
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/* these fields are stored in big endian in the package itself */
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uint32_t bsp_magic;
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uint64_t bsp_fs_offset;
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uint32_t bsp_fs_len;
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uint64_t bsp_exec_offset;
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uint32_t bsp_exec_len;
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uint64_t bsp_text_faddr, bsp_text_vaddr, bsp_text_size;
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uint64_t bsp_data_faddr, bsp_data_vaddr, bsp_data_size;
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uint64_t bsp_exec_entry;
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} __packed;
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struct bsp {
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/* the values in this struct are stored in host byte order */
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struct bsp_trailer bsp_trailer;
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struct vm_object *bsp_vmo;
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};
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extern void bsp_set_location(const struct boot_module *mod);
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extern void bsp_get_location(struct boot_module *out);
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extern kern_status_t bsp_load(struct bsp *bsp, const struct boot_module *mod);
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extern kern_status_t bsp_launch_async(struct bsp *bsp, struct task *task);
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#endif
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