auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 161 deletions

diff --git a/thunk.h b/thunk.h
deleted file mode 100644
index d650fa4..0000000
--- a/thunk.h
+++ /dev/null
@@ -1,161 +0,0 @@
-/*
- *  Generic thunking code to convert data between host and target CPU
- *
- *  Copyright (c) 2003 Fabrice Bellard
- *
- * 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 2 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- */
-#ifndef THUNK_H
-#define THUNK_H
-
-#include <inttypes.h>
-#include "cpu.h"
-
-/* types enums definitions */
-
-typedef enum argtype {
-    TYPE_NULL,
-    TYPE_CHAR,
-    TYPE_SHORT,
-    TYPE_INT,
-    TYPE_LONG,
-    TYPE_ULONG,
-    TYPE_PTRVOID, /* pointer on unknown data */
-    TYPE_LONGLONG,
-    TYPE_ULONGLONG,
-    TYPE_PTR,
-    TYPE_ARRAY,
-    TYPE_STRUCT,
-} argtype;
-
-#define MK_PTR(type) TYPE_PTR, type
-#define MK_ARRAY(type, size) TYPE_ARRAY, size, type
-#define MK_STRUCT(id) TYPE_STRUCT, id
-
-#define THUNK_TARGET 0
-#define THUNK_HOST   1
-
-typedef struct {
-    /* standard struct handling */
-    const argtype *field_types;
-    int nb_fields;
-    int *field_offsets[2];
-    /* special handling */
-    void (*convert[2])(void *dst, const void *src);
-    int size[2];
-    int align[2];
-    const char *name;
-} StructEntry;
-
-/* Translation table for bitmasks... */
-typedef struct bitmask_transtbl {
-	unsigned int	x86_mask;
-	unsigned int	x86_bits;
-	unsigned int	alpha_mask;
-	unsigned int	alpha_bits;
-} bitmask_transtbl;
-
-void thunk_register_struct(int id, const char *name, const argtype *types);
-void thunk_register_struct_direct(int id, const char *name, StructEntry *se1);
-const argtype *thunk_convert(void *dst, const void *src,
-                             const argtype *type_ptr, int to_host);
-#ifndef NO_THUNK_TYPE_SIZE
-
-extern StructEntry struct_entries[];
-
-int thunk_type_size_array(const argtype *type_ptr, int is_host);
-int thunk_type_align_array(const argtype *type_ptr, int is_host);
-
-static inline int thunk_type_size(const argtype *type_ptr, int is_host)
-{
-    int type, size;
-    const StructEntry *se;
-
-    type = *type_ptr;
-    switch(type) {
-    case TYPE_CHAR:
-        return 1;
-    case TYPE_SHORT:
-        return 2;
-    case TYPE_INT:
-        return 4;
-    case TYPE_LONGLONG:
-    case TYPE_ULONGLONG:
-        return 8;
-    case TYPE_LONG:
-    case TYPE_ULONG:
-    case TYPE_PTRVOID:
-    case TYPE_PTR:
-        if (is_host) {
-            return HOST_LONG_SIZE;
-        } else {
-            return TARGET_ABI_BITS / 8;
-        }
-        break;
-    case TYPE_ARRAY:
-        size = type_ptr[1];
-        return size * thunk_type_size_array(type_ptr + 2, is_host);
-    case TYPE_STRUCT:
-        se = struct_entries + type_ptr[1];
-        return se->size[is_host];
-    default:
-        return -1;
-    }
-}
-
-static inline int thunk_type_align(const argtype *type_ptr, int is_host)
-{
-    int type;
-    const StructEntry *se;
-
-    type = *type_ptr;
-    switch(type) {
-    case TYPE_CHAR:
-        return 1;
-    case TYPE_SHORT:
-        return 2;
-    case TYPE_INT:
-        return 4;
-    case TYPE_LONGLONG:
-    case TYPE_ULONGLONG:
-        return 8;
-    case TYPE_LONG:
-    case TYPE_ULONG:
-    case TYPE_PTRVOID:
-    case TYPE_PTR:
-        if (is_host) {
-            return HOST_LONG_SIZE;
-        } else {
-            return TARGET_ABI_BITS / 8;
-        }
-        break;
-    case TYPE_ARRAY:
-        return thunk_type_align_array(type_ptr + 2, is_host);
-    case TYPE_STRUCT:
-        se = struct_entries + type_ptr[1];
-        return se->align[is_host];
-    default:
-        return -1;
-    }
-}
-
-#endif /* NO_THUNK_TYPE_SIZE */
-
-unsigned int target_to_host_bitmask(unsigned int x86_mask,
-                                    bitmask_transtbl * trans_tbl);
-unsigned int host_to_target_bitmask(unsigned int alpha_mask,
-                                    bitmask_transtbl * trans_tbl);
-
-#endif