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Diffstat (limited to 'dynasm/dasm_proto.h')
-rw-r--r-- | dynasm/dasm_proto.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/dynasm/dasm_proto.h b/dynasm/dasm_proto.h new file mode 100644 index 00000000..94d9a9e2 --- /dev/null +++ b/dynasm/dasm_proto.h @@ -0,0 +1,69 @@ +/* +** DynASM encoding engine prototypes. +** Copyright (C) 2005-2009 Mike Pall. All rights reserved. +** Released under the MIT/X license. See dynasm.lua for full copyright notice. +*/ + +#ifndef _DASM_PROTO_H +#define _DASM_PROTO_H + +#include <stddef.h> +#include <stdarg.h> + +#define DASM_IDENT "DynASM 1.2.1" +#define DASM_VERSION 10201 /* 1.2.1 */ + +#ifndef Dst_DECL +#define Dst_DECL dasm_State *Dst +#endif + +#ifndef Dst_GET +#define Dst_GET (Dst) +#endif + +#ifndef DASM_FDEF +#define DASM_FDEF extern +#endif + + +/* Internal DynASM encoder state. */ +typedef struct dasm_State dasm_State; + +/* Action list type. */ +typedef const unsigned char *dasm_ActList; + + +/* Initialize and free DynASM state. */ +DASM_FDEF void dasm_init(Dst_DECL, int maxsection); +DASM_FDEF void dasm_free(Dst_DECL); + +/* Setup global array. Must be called before dasm_setup(). */ +DASM_FDEF void dasm_setupglobal(Dst_DECL, void **gl, unsigned int maxgl); + +/* Grow PC label array. Can be called after dasm_setup(), too. */ +DASM_FDEF void dasm_growpc(Dst_DECL, unsigned int maxpc); + +/* Setup encoder. */ +DASM_FDEF void dasm_setup(Dst_DECL, dasm_ActList actionlist); + +/* Feed encoder with actions. Calls are generated by pre-processor. */ +DASM_FDEF void dasm_put(Dst_DECL, int start, ...); + +/* Link sections and return the resulting size. */ +DASM_FDEF int dasm_link(Dst_DECL, size_t *szp); + +/* Encode sections into buffer. */ +DASM_FDEF int dasm_encode(Dst_DECL, void *buffer); + +/* Get PC label offset. */ +DASM_FDEF int dasm_getpclabel(Dst_DECL, unsigned int pc); + +#ifdef DASM_CHECKS +/* Optional sanity checker to call between isolated encoding steps. */ +DASM_FDEF int dasm_checkstep(Dst_DECL, int secmatch); +#else +#define dasm_checkstep(a, b) 0 +#endif + + +#endif /* _DASM_PROTO_H */ |