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-rw-r--r--Build/source/libs/luajit/LuaJIT-src/src/host/buildvm.h105
1 files changed, 105 insertions, 0 deletions
diff --git a/Build/source/libs/luajit/LuaJIT-src/src/host/buildvm.h b/Build/source/libs/luajit/LuaJIT-src/src/host/buildvm.h
new file mode 100644
index 00000000000..5588555307e
--- /dev/null
+++ b/Build/source/libs/luajit/LuaJIT-src/src/host/buildvm.h
@@ -0,0 +1,105 @@
+/*
+** LuaJIT VM builder.
+** Copyright (C) 2005-2015 Mike Pall. See Copyright Notice in luajit.h
+*/
+
+#ifndef _BUILDVM_H
+#define _BUILDVM_H
+
+#include <sys/types.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include "lj_def.h"
+#include "lj_arch.h"
+
+/* Hardcoded limits. Increase as needed. */
+#define BUILD_MAX_RELOC 200 /* Max. number of relocations. */
+#define BUILD_MAX_FOLD 4096 /* Max. number of fold rules. */
+
+/* Prefix for scanned library definitions. */
+#define LIBDEF_PREFIX "LJLIB_"
+
+/* Prefix for scanned fold definitions. */
+#define FOLDDEF_PREFIX "LJFOLD"
+
+/* Prefixes for generated labels. */
+#define LABEL_PREFIX "lj_"
+#define LABEL_PREFIX_BC LABEL_PREFIX "BC_"
+#define LABEL_PREFIX_FF LABEL_PREFIX "ff_"
+#define LABEL_PREFIX_CF LABEL_PREFIX "cf_"
+#define LABEL_PREFIX_FFH LABEL_PREFIX "ffh_"
+#define LABEL_PREFIX_LIBCF LABEL_PREFIX "lib_cf_"
+#define LABEL_PREFIX_LIBINIT LABEL_PREFIX "lib_init_"
+
+/* Forward declaration. */
+struct dasm_State;
+
+/* Build modes. */
+#define BUILDDEF(_) \
+ _(elfasm) _(coffasm) _(machasm) _(peobj) _(raw) \
+ _(bcdef) _(ffdef) _(libdef) _(recdef) _(vmdef) \
+ _(folddef)
+
+typedef enum {
+#define BUILDENUM(name) BUILD_##name,
+BUILDDEF(BUILDENUM)
+#undef BUILDENUM
+ BUILD__MAX
+} BuildMode;
+
+/* Code relocation. */
+typedef struct BuildReloc {
+ int32_t ofs;
+ int sym;
+ int type;
+} BuildReloc;
+
+typedef struct BuildSym {
+ const char *name;
+ int32_t ofs;
+} BuildSym;
+
+/* Build context structure. */
+typedef struct BuildCtx {
+ /* DynASM state pointer. Should be first member. */
+ struct dasm_State *D;
+ /* Parsed command line. */
+ BuildMode mode;
+ FILE *fp;
+ const char *outname;
+ char **args;
+ /* Code and symbols generated by DynASM. */
+ uint8_t *code;
+ size_t codesz;
+ int npc, nglob, nsym, nreloc, nrelocsym;
+ void **glob;
+ BuildSym *sym;
+ const char **relocsym;
+ int32_t *bc_ofs;
+ const char *beginsym;
+ /* Strings generated by DynASM. */
+ const char *const *globnames;
+ const char *const *extnames;
+ const char *dasm_ident;
+ const char *dasm_arch;
+ /* Relocations. */
+ BuildReloc reloc[BUILD_MAX_RELOC];
+} BuildCtx;
+
+extern void owrite(BuildCtx *ctx, const void *ptr, size_t sz);
+extern void emit_asm(BuildCtx *ctx);
+extern void emit_peobj(BuildCtx *ctx);
+extern void emit_lib(BuildCtx *ctx);
+extern void emit_fold(BuildCtx *ctx);
+
+extern const char *const bc_names[];
+extern const char *const ir_names[];
+extern const char *const irt_names[];
+extern const char *const irfpm_names[];
+extern const char *const irfield_names[];
+extern const char *const ircall_names[];
+
+#endif