77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/**
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******************************************************************************
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* Xenia : Xbox 360 Emulator Research Project *
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******************************************************************************
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* Copyright 2013 Ben Vanik. All rights reserved. *
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* Released under the BSD license - see LICENSE in the root for more details. *
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******************************************************************************
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*/
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#ifndef XENIA_KERNEL_EXPORT_H_
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#define XENIA_KERNEL_EXPORT_H_
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#include <xenia/core.h>
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typedef enum {
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kXEKernelExportFlagFunction = 1 << 0,
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kXEKernelExportFlagVariable = 1 << 1,
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} xe_kernel_export_flags;
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typedef void (*xe_kernel_export_fn)();
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typedef struct {
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uint32_t ordinal;
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uint32_t flags;
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char signature[16];
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char name[96];
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union {
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// Variable data. Only valid when kXEKernelExportFlagVariable is set.
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void *variable_data;
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struct {
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// Real function implementation (if present).
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xe_kernel_export_fn impl;
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// Shimmed implementation (call if param structs are big endian).
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// This may be NULL if no shim is needed or present.
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xe_kernel_export_fn shim;
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} function_data;
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};
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} xe_kernel_export_t;
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#define XE_DECLARE_EXPORT(module, ordinal, name, signature, flags) \
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{ \
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ordinal, \
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flags, \
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#signature, \
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#name, \
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}
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bool xe_kernel_export_is_implemented(const xe_kernel_export_t *kernel_export);
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struct xe_kernel_export_resolver;
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typedef struct xe_kernel_export_resolver* xe_kernel_export_resolver_ref;
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xe_kernel_export_resolver_ref xe_kernel_export_resolver_create();
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xe_kernel_export_resolver_ref xe_kernel_export_resolver_retain(
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xe_kernel_export_resolver_ref resolver);
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void xe_kernel_export_resolver_release(xe_kernel_export_resolver_ref resolver);
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void xe_kernel_export_resolver_register_table(
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xe_kernel_export_resolver_ref resolver, const char *library_name,
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xe_kernel_export_t *exports, const size_t count);
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xe_kernel_export_t *xe_kernel_export_resolver_get_by_ordinal(
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xe_kernel_export_resolver_ref resolver, const char *library_name,
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const uint32_t ordinal);
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xe_kernel_export_t *xe_kernel_export_resolver_get_by_name(
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xe_kernel_export_resolver_ref resolver, const char *library_name,
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const char *name);
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#endif // XENIA_KERNEL_EXPORT_H_
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