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49 lines
1.5 KiB
49 lines
1.5 KiB
3 years ago
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/* BEGIN_LEGAL
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Copyright (c) 2021 Intel Corporation
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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END_LEGAL */
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/// @file xed-immed.h
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///
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#ifndef XED_IMMED_H
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# define XED_IMMED_H
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#include "xed-types.h"
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#include "xed-common-defs.h"
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#include "xed-util.h"
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XED_DLL_EXPORT xed_int64_t xed_immed_from_bytes(xed_int8_t* bytes, xed_uint_t n);
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/*
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Convert an array of bytes representing a Little Endian byte ordering
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of a number (11 22 33 44 55.. 88), in to a a 64b SIGNED number. That gets
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stored in memory in little endian format of course.
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Input 11 22 33 44 55 66 77 88, 8
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Output 0x8877665544332211 (stored in memory as (lsb) 11 22 33 44 55 66 77 88 (msb))
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Input f0, 1
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Output 0xffff_ffff_ffff_fff0 (stored in memory as f0 ff ff ff ff ff ff ff)
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Input f0 00, 2
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Output 0x0000_0000_0000_00F0 (stored in memory a f0 00 00 00 00 00 00 00)
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Input 03, 1
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Output 0x0000_0000_0000_0030 (stored in memory a 30 00 00 00 00 00 00 00)
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*/
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#endif
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