59 lines
1.2 KiB
C
59 lines
1.2 KiB
C
/*
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* Copyright (c) 2026, Chloe M.
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* Provided under the BSD-3 clause.
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*
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* Description: Program loader dispatch
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* Author: Chloe M.
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*/
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#ifndef _EX_LOADER_H_
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#define _EX_LOADER_H_ 1
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#include <hal/mmu.h>
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#include <ptapi/status.h>
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#include <ptdef.h>
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/*
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* Valid loader types that can be dispatched
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*/
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typedef enum {
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LOADER_ELF64
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} LOADER_TYPE;
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/*
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* Represents a loaded program that has been loaded
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* by a specific loader.
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*
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* @EntryPoint: Entrypoint of program
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* @ProgramData: Loaded program data
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*/
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typedef struct {
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UPTR EntryPoint;
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VOID *ProgramData;
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} LOADER_PROGRAM;
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/*
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* Loader operations associated with a specific
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* loader.
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*
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* @LoadProgram: Callback used to invoke the loader
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*/
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typedef struct {
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PT_STATUS(*LoadProgram)(MMU_VAS *Vas, VOID *Data, LOADER_PROGRAM *Result);
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} LOADER_OPS;
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/*
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* Load a specific program using a specific loader type
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*
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* @LoaderType: Type of loader to invoke
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* @Vas: Virtual address space to load in
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* @Data: Program binary to load
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* @Result: Loader program result is written here
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*/
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PT_STATUS ExLoadProgramOf(
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LOADER_TYPE LoaderType, MMU_VAS *Vas,
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VOID *Data, LOADER_PROGRAM *Result
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);
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#endif /* !_EX_LOADER_H_ */
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