diff options
Diffstat (limited to 'libguile/objcodes.h')
-rw-r--r-- | libguile/objcodes.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/libguile/objcodes.h b/libguile/objcodes.h deleted file mode 100644 index 0cfc8e027..000000000 --- a/libguile/objcodes.h +++ /dev/null @@ -1,83 +0,0 @@ -/* Copyright (C) 2001, 2009, 2010, 2011 Free Software Foundation, Inc. - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 3 of - * the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301 USA - */ - -#ifndef _SCM_OBJCODES_H_ -#define _SCM_OBJCODES_H_ - -#include <libguile.h> - -/* Objcode data should be directly mappable to this C structure. */ -struct scm_objcode -{ - scm_t_uint32 len; /* the maximum index of base[] */ - scm_t_uint32 metalen; /* well, i lie. this many bytes at the end of - base[] for metadata */ - /* In C99, we'd have: - scm_t_uint8 base[]; */ -}; - -/* Return a pointer to the base of objcode OBJ. */ -#define SCM_C_OBJCODE_BASE(obj) \ - ((scm_t_uint8 *)(obj) + sizeof (struct scm_objcode)) - -#define SCM_OBJCODE_TYPE_MMAP (0) -#define SCM_OBJCODE_TYPE_BYTEVECTOR (1) -#define SCM_OBJCODE_TYPE_SLICE (2) -#define SCM_OBJCODE_TYPE_STATIC (3) - -#define SCM_OBJCODE_P(x) (SCM_NIMP (x) && SCM_TYP7 (x) == scm_tc7_objcode) -#define SCM_OBJCODE_DATA(x) ((struct scm_objcode *) SCM_CELL_WORD_1 (x)) -#define SCM_VALIDATE_OBJCODE(p,x) SCM_MAKE_VALIDATE (p, x, OBJCODE_P) - -#define SCM_OBJCODE_LEN(x) (SCM_OBJCODE_DATA (x)->len) -#define SCM_OBJCODE_META_LEN(x) (SCM_OBJCODE_DATA (x)->metalen) -#define SCM_OBJCODE_TOTAL_LEN(x) (SCM_OBJCODE_LEN (x) + SCM_OBJCODE_META_LEN (x)) -#define SCM_OBJCODE_BASE(x) (SCM_C_OBJCODE_BASE (SCM_OBJCODE_DATA (x))) - -#define SCM_MAKE_OBJCODE_TAG(type, flags) (scm_tc7_objcode | (type << 8) | (flags << 16)) -#define SCM_OBJCODE_TYPE(x) ((SCM_CELL_WORD_0 (x) >> 8) & 0xff) -#define SCM_OBJCODE_FLAGS(x) (SCM_CELL_WORD_0 (x) >> 16) -#define SCM_OBJCODE_IS_MMAP(x) (SCM_OBJCODE_TYPE (x) == SCM_OBJCODE_TYPE_MMAP) -#define SCM_OBJCODE_IS_BYTEVECTOR(x) (SCM_OBJCODE_TYPE (x) == SCM_OBJCODE_TYPE_BYTEVECTOR) -#define SCM_OBJCODE_IS_SLICE(x) (SCM_OBJCODE_TYPE (x) == SCM_OBJCODE_TYPE_SLICE) -#define SCM_OBJCODE_IS_STATIC(x) (SCM_OBJCODE_TYPE (x) == SCM_OBJCODE_TYPE_STATIC) - -#define SCM_OBJCODE_NATIVE_CODE(x) (SCM_CELL_WORD_3 (x)) -#define SCM_SET_OBJCODE_NATIVE_CODE(x, code) (SCM_SET_CELL_WORD_3 (x, code)) - -SCM_API SCM scm_c_make_objcode_slice (SCM parent, const scm_t_uint8 *ptr); -SCM_API SCM scm_load_objcode (SCM file); -SCM_API SCM scm_objcode_p (SCM obj); -SCM_API SCM scm_objcode_meta (SCM objcode); -SCM_API SCM scm_bytecode_to_objcode (SCM bytecode); -SCM_INTERNAL SCM scm_bytecode_to_native_objcode (SCM bytecode); -SCM_API SCM scm_objcode_to_bytecode (SCM objcode); -SCM_API SCM scm_write_objcode (SCM objcode, SCM port); - -SCM_INTERNAL void scm_i_objcode_print (SCM objcode, SCM port, - scm_print_state *pstate); -SCM_INTERNAL void scm_bootstrap_objcodes (void); -SCM_INTERNAL void scm_init_objcodes (void); - -#endif /* _SCM_OBJCODES_H_ */ - -/* - Local Variables: - c-file-style: "gnu" - End: -*/ |