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/* Copyright 2007, 2008, 2009, 2010, 2011
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Free Software Foundation, Inc.
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This file is part of the GNU opcodes library.
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This library is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3, or (at your option)
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any later version.
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It is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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MA 02110-1301, USA. */
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#include "sysdep.h"
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#include <stdio.h>
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#include <errno.h>
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#include "getopt.h"
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#include "libiberty.h"
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#include "hashtab.h"
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#include "safe-ctype.h"
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#include "i386-opc.h"
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#include <libintl.h>
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#define _(String) gettext (String)
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static const char *program_name = NULL;
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static int debug = 0;
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typedef struct initializer
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{
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const char *name;
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const char *init;
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} initializer;
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static initializer cpu_flag_init[] =
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{
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{ "CPU_UNKNOWN_FLAGS",
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158 |
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"~(CpuL1OM|CpuK1OM)" },
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{ "CPU_GENERIC32_FLAGS",
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"Cpu186|Cpu286|Cpu386" },
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{ "CPU_GENERIC64_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuLM" },
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{ "CPU_NONE_FLAGS",
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"0" },
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{ "CPU_I186_FLAGS",
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"Cpu186" },
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{ "CPU_I286_FLAGS",
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"Cpu186|Cpu286" },
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{ "CPU_I386_FLAGS",
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"Cpu186|Cpu286|Cpu386" },
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{ "CPU_I486_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486" },
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{ "CPU_I586_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu387" },
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{ "CPU_I686_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687" },
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{ "CPU_PENTIUMPRO_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuNop" },
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{ "CPU_P2_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuNop|CpuMMX" },
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{ "CPU_P3_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|Cpu387|Cpu687|CpuNop|CpuMMX|CpuSSE" },
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{ "CPU_P4_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuNop|CpuMMX|CpuSSE|CpuSSE2" },
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{ "CPU_NOCONA_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuLM" },
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{ "CPU_CORE_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" },
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{ "CPU_CORE2_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuLM" },
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{ "CPU_COREI7_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuClflush|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuRdtscp|CpuLM" },
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{ "CPU_K6_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|Cpu387|CpuMMX" },
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{ "CPU_K6_2_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|CpuSYSCALL|Cpu387|CpuNop|CpuMMX|Cpu3dnow" },
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{ "CPU_ATHLON_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|Cpu387|Cpu687|CpuNop|CpuMMX|Cpu3dnow|Cpu3dnowA" },
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{ "CPU_K8_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuNop|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuLM" },
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{ "CPU_AMDFAM10_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|Cpu3dnow|Cpu3dnowA|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM" },
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{ "CPU_BDVER1_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM|CpuFMA4|CpuXOP|CpuLWP" },
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{ "CPU_BDVER2_FLAGS",
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"Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686|CpuSYSCALL|CpuRdtscp|Cpu387|Cpu687|CpuFISTTP|CpuNop|CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a|CpuABM|CpuLM|CpuFMA4|CpuXOP|CpuLWP|CpuBMI|CpuTBM|CpuF16C" },
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{ "CPU_8087_FLAGS",
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"Cpu8087" },
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{ "CPU_287_FLAGS",
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"Cpu287" },
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{ "CPU_387_FLAGS",
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"Cpu387" },
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{ "CPU_ANY87_FLAGS",
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"Cpu8087|Cpu287|Cpu387|Cpu687|CpuFISTTP" },
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{ "CPU_CLFLUSH_FLAGS",
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"CpuClflush" },
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{ "CPU_NOP_FLAGS",
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"CpuNop" },
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{ "CPU_SYSCALL_FLAGS",
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"CpuSYSCALL" },
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{ "CPU_MMX_FLAGS",
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"CpuMMX" },
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{ "CPU_SSE_FLAGS",
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"CpuMMX|CpuSSE" },
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{ "CPU_SSE2_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2" },
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{ "CPU_SSE3_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3" },
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{ "CPU_SSSE3_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3" },
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{ "CPU_SSE4_1_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1" },
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{ "CPU_SSE4_2_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2" },
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{ "CPU_ANY_SSE_FLAGS",
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"CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuSSE4a|CpuAVX|CpuAVX2" },
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{ "CPU_VMX_FLAGS",
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"CpuVMX" },
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{ "CPU_SMX_FLAGS",
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"CpuSMX" },
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{ "CPU_XSAVE_FLAGS",
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"CpuXsave" },
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{ "CPU_XSAVEOPT_FLAGS",
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"CpuXsaveopt" },
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{ "CPU_AES_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAES" },
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{ "CPU_PCLMUL_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuPCLMUL" },
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{ "CPU_FMA_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA" },
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{ "CPU_FMA4_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuFMA4" },
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{ "CPU_XOP_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuSSE4a|CpuABM|CpuAVX|CpuFMA4|CpuXOP" },
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{ "CPU_LWP_FLAGS",
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"CpuLWP" },
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{ "CPU_BMI_FLAGS",
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"CpuBMI" },
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{ "CPU_TBM_FLAGS",
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"CpuTBM" },
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{ "CPU_MOVBE_FLAGS",
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"CpuMovbe" },
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{ "CPU_RDTSCP_FLAGS",
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"CpuRdtscp" },
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{ "CPU_EPT_FLAGS",
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"CpuEPT" },
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{ "CPU_FSGSBASE_FLAGS",
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"CpuFSGSBase" },
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{ "CPU_RDRND_FLAGS",
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"CpuRdRnd" },
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{ "CPU_F16C_FLAGS",
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"CpuF16C" },
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148 |
khays |
{ "CPU_BMI2_FLAGS",
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"CpuBMI2" },
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{ "CPU_LZCNT_FLAGS",
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"CpuLZCNT" },
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{ "CPU_INVPCID_FLAGS",
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"CpuINVPCID" },
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khays |
{ "CPU_3DNOW_FLAGS",
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"CpuMMX|Cpu3dnow" },
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{ "CPU_3DNOWA_FLAGS",
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"CpuMMX|Cpu3dnow|Cpu3dnowA" },
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{ "CPU_PADLOCK_FLAGS",
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"CpuPadLock" },
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{ "CPU_SVME_FLAGS",
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"CpuSVME" },
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{ "CPU_SSE4A_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSE4a" },
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{ "CPU_ABM_FLAGS",
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"CpuABM" },
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{ "CPU_AVX_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX" },
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{ "CPU_AVX2_FLAGS",
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"CpuMMX|CpuSSE|CpuSSE2|CpuSSE3|CpuSSSE3|CpuSSE4_1|CpuSSE4_2|CpuAVX|CpuAVX2" },
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18 |
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{ "CPU_ANY_AVX_FLAGS",
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148 |
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"CpuAVX|CpuAVX2" },
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{ "CPU_L1OM_FLAGS",
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"unknown" },
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158 |
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{ "CPU_K1OM_FLAGS",
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"unknown" },
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18 |
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};
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static initializer operand_type_init[] =
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{
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{ "OPERAND_TYPE_NONE",
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"0" },
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{ "OPERAND_TYPE_REG8",
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"Reg8" },
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{ "OPERAND_TYPE_REG16",
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"Reg16" },
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{ "OPERAND_TYPE_REG32",
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"Reg32" },
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{ "OPERAND_TYPE_REG64",
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"Reg64" },
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{ "OPERAND_TYPE_IMM1",
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"Imm1" },
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{ "OPERAND_TYPE_IMM8",
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"Imm8" },
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{ "OPERAND_TYPE_IMM8S",
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"Imm8S" },
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{ "OPERAND_TYPE_IMM16",
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"Imm16" },
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{ "OPERAND_TYPE_IMM32",
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"Imm32" },
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{ "OPERAND_TYPE_IMM32S",
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"Imm32S" },
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| 215 |
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{ "OPERAND_TYPE_IMM64",
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"Imm64" },
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| 217 |
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{ "OPERAND_TYPE_BASEINDEX",
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"BaseIndex" },
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| 219 |
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{ "OPERAND_TYPE_DISP8",
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"Disp8" },
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| 221 |
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{ "OPERAND_TYPE_DISP16",
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"Disp16" },
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| 223 |
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{ "OPERAND_TYPE_DISP32",
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"Disp32" },
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| 225 |
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{ "OPERAND_TYPE_DISP32S",
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"Disp32S" },
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{ "OPERAND_TYPE_DISP64",
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"Disp64" },
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| 229 |
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{ "OPERAND_TYPE_INOUTPORTREG",
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"InOutPortReg" },
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| 231 |
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{ "OPERAND_TYPE_SHIFTCOUNT",
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| 232 |
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"ShiftCount" },
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| 233 |
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{ "OPERAND_TYPE_CONTROL",
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"Control" },
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| 235 |
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{ "OPERAND_TYPE_TEST",
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| 236 |
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"Test" },
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| 237 |
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{ "OPERAND_TYPE_DEBUG",
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| 238 |
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"FloatReg" },
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| 239 |
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{ "OPERAND_TYPE_FLOATREG",
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| 240 |
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"FloatReg" },
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| 241 |
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{ "OPERAND_TYPE_FLOATACC",
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| 242 |
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"FloatAcc" },
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| 243 |
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{ "OPERAND_TYPE_SREG2",
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| 244 |
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"SReg2" },
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| 245 |
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{ "OPERAND_TYPE_SREG3",
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| 246 |
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"SReg3" },
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| 247 |
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{ "OPERAND_TYPE_ACC",
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| 248 |
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"Acc" },
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| 249 |
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{ "OPERAND_TYPE_JUMPABSOLUTE",
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"JumpAbsolute" },
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| 251 |
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{ "OPERAND_TYPE_REGMMX",
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| 252 |
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"RegMMX" },
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| 253 |
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{ "OPERAND_TYPE_REGXMM",
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| 254 |
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"RegXMM" },
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| 255 |
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{ "OPERAND_TYPE_REGYMM",
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| 256 |
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"RegYMM" },
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| 257 |
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{ "OPERAND_TYPE_ESSEG",
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| 258 |
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"EsSeg" },
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| 259 |
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{ "OPERAND_TYPE_ACC32",
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| 260 |
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"Reg32|Acc|Dword" },
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| 261 |
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{ "OPERAND_TYPE_ACC64",
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"Reg64|Acc|Qword" },
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| 263 |
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{ "OPERAND_TYPE_INOUTPORTREG",
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| 264 |
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"InOutPortReg" },
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| 265 |
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{ "OPERAND_TYPE_REG16_INOUTPORTREG",
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| 266 |
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"Reg16|InOutPortReg" },
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| 267 |
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{ "OPERAND_TYPE_DISP16_32",
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| 268 |
|
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"Disp16|Disp32" },
|
| 269 |
|
|
{ "OPERAND_TYPE_ANYDISP",
|
| 270 |
|
|
"Disp8|Disp16|Disp32|Disp32S|Disp64" },
|
| 271 |
|
|
{ "OPERAND_TYPE_IMM16_32",
|
| 272 |
|
|
"Imm16|Imm32" },
|
| 273 |
|
|
{ "OPERAND_TYPE_IMM16_32S",
|
| 274 |
|
|
"Imm16|Imm32S" },
|
| 275 |
|
|
{ "OPERAND_TYPE_IMM16_32_32S",
|
| 276 |
|
|
"Imm16|Imm32|Imm32S" },
|
| 277 |
|
|
{ "OPERAND_TYPE_IMM32_32S_DISP32",
|
| 278 |
|
|
"Imm32|Imm32S|Disp32" },
|
| 279 |
|
|
{ "OPERAND_TYPE_IMM64_DISP64",
|
| 280 |
|
|
"Imm64|Disp64" },
|
| 281 |
|
|
{ "OPERAND_TYPE_IMM32_32S_64_DISP32",
|
| 282 |
|
|
"Imm32|Imm32S|Imm64|Disp32" },
|
| 283 |
|
|
{ "OPERAND_TYPE_IMM32_32S_64_DISP32_64",
|
| 284 |
|
|
"Imm32|Imm32S|Imm64|Disp32|Disp64" },
|
| 285 |
|
|
{ "OPERAND_TYPE_VEC_IMM4",
|
| 286 |
|
|
"Vec_Imm4" },
|
| 287 |
|
|
};
|
| 288 |
|
|
|
| 289 |
|
|
typedef struct bitfield
|
| 290 |
|
|
{
|
| 291 |
|
|
int position;
|
| 292 |
|
|
int value;
|
| 293 |
|
|
const char *name;
|
| 294 |
|
|
} bitfield;
|
| 295 |
|
|
|
| 296 |
|
|
#define BITFIELD(n) { n, 0, #n }
|
| 297 |
|
|
|
| 298 |
|
|
static bitfield cpu_flags[] =
|
| 299 |
|
|
{
|
| 300 |
|
|
BITFIELD (Cpu186),
|
| 301 |
|
|
BITFIELD (Cpu286),
|
| 302 |
|
|
BITFIELD (Cpu386),
|
| 303 |
|
|
BITFIELD (Cpu486),
|
| 304 |
|
|
BITFIELD (Cpu586),
|
| 305 |
|
|
BITFIELD (Cpu686),
|
| 306 |
|
|
BITFIELD (CpuClflush),
|
| 307 |
|
|
BITFIELD (CpuNop),
|
| 308 |
|
|
BITFIELD (CpuSYSCALL),
|
| 309 |
|
|
BITFIELD (Cpu8087),
|
| 310 |
|
|
BITFIELD (Cpu287),
|
| 311 |
|
|
BITFIELD (Cpu387),
|
| 312 |
|
|
BITFIELD (Cpu687),
|
| 313 |
|
|
BITFIELD (CpuFISTTP),
|
| 314 |
|
|
BITFIELD (CpuMMX),
|
| 315 |
|
|
BITFIELD (CpuSSE),
|
| 316 |
|
|
BITFIELD (CpuSSE2),
|
| 317 |
|
|
BITFIELD (CpuSSE3),
|
| 318 |
|
|
BITFIELD (CpuSSSE3),
|
| 319 |
|
|
BITFIELD (CpuSSE4_1),
|
| 320 |
|
|
BITFIELD (CpuSSE4_2),
|
| 321 |
|
|
BITFIELD (CpuAVX),
|
| 322 |
148 |
khays |
BITFIELD (CpuAVX2),
|
| 323 |
18 |
khays |
BITFIELD (CpuL1OM),
|
| 324 |
158 |
khays |
BITFIELD (CpuK1OM),
|
| 325 |
18 |
khays |
BITFIELD (CpuSSE4a),
|
| 326 |
|
|
BITFIELD (Cpu3dnow),
|
| 327 |
|
|
BITFIELD (Cpu3dnowA),
|
| 328 |
|
|
BITFIELD (CpuPadLock),
|
| 329 |
|
|
BITFIELD (CpuSVME),
|
| 330 |
|
|
BITFIELD (CpuVMX),
|
| 331 |
|
|
BITFIELD (CpuSMX),
|
| 332 |
|
|
BITFIELD (CpuABM),
|
| 333 |
|
|
BITFIELD (CpuXsave),
|
| 334 |
|
|
BITFIELD (CpuXsaveopt),
|
| 335 |
|
|
BITFIELD (CpuAES),
|
| 336 |
|
|
BITFIELD (CpuPCLMUL),
|
| 337 |
|
|
BITFIELD (CpuFMA),
|
| 338 |
|
|
BITFIELD (CpuFMA4),
|
| 339 |
|
|
BITFIELD (CpuXOP),
|
| 340 |
|
|
BITFIELD (CpuLWP),
|
| 341 |
|
|
BITFIELD (CpuBMI),
|
| 342 |
|
|
BITFIELD (CpuTBM),
|
| 343 |
|
|
BITFIELD (CpuLM),
|
| 344 |
|
|
BITFIELD (CpuMovbe),
|
| 345 |
|
|
BITFIELD (CpuEPT),
|
| 346 |
|
|
BITFIELD (CpuRdtscp),
|
| 347 |
|
|
BITFIELD (CpuFSGSBase),
|
| 348 |
|
|
BITFIELD (CpuRdRnd),
|
| 349 |
|
|
BITFIELD (CpuF16C),
|
| 350 |
148 |
khays |
BITFIELD (CpuBMI2),
|
| 351 |
|
|
BITFIELD (CpuLZCNT),
|
| 352 |
|
|
BITFIELD (CpuINVPCID),
|
| 353 |
18 |
khays |
BITFIELD (Cpu64),
|
| 354 |
|
|
BITFIELD (CpuNo64),
|
| 355 |
|
|
#ifdef CpuUnused
|
| 356 |
|
|
BITFIELD (CpuUnused),
|
| 357 |
|
|
#endif
|
| 358 |
|
|
};
|
| 359 |
|
|
|
| 360 |
|
|
static bitfield opcode_modifiers[] =
|
| 361 |
|
|
{
|
| 362 |
|
|
BITFIELD (D),
|
| 363 |
|
|
BITFIELD (W),
|
| 364 |
|
|
BITFIELD (S),
|
| 365 |
|
|
BITFIELD (Modrm),
|
| 366 |
|
|
BITFIELD (ShortForm),
|
| 367 |
|
|
BITFIELD (Jump),
|
| 368 |
|
|
BITFIELD (JumpDword),
|
| 369 |
|
|
BITFIELD (JumpByte),
|
| 370 |
|
|
BITFIELD (JumpInterSegment),
|
| 371 |
|
|
BITFIELD (FloatMF),
|
| 372 |
|
|
BITFIELD (FloatR),
|
| 373 |
|
|
BITFIELD (FloatD),
|
| 374 |
|
|
BITFIELD (Size16),
|
| 375 |
|
|
BITFIELD (Size32),
|
| 376 |
|
|
BITFIELD (Size64),
|
| 377 |
|
|
BITFIELD (CheckRegSize),
|
| 378 |
|
|
BITFIELD (IgnoreSize),
|
| 379 |
|
|
BITFIELD (DefaultSize),
|
| 380 |
|
|
BITFIELD (No_bSuf),
|
| 381 |
|
|
BITFIELD (No_wSuf),
|
| 382 |
|
|
BITFIELD (No_lSuf),
|
| 383 |
|
|
BITFIELD (No_sSuf),
|
| 384 |
|
|
BITFIELD (No_qSuf),
|
| 385 |
|
|
BITFIELD (No_ldSuf),
|
| 386 |
|
|
BITFIELD (FWait),
|
| 387 |
|
|
BITFIELD (IsString),
|
| 388 |
|
|
BITFIELD (IsLockable),
|
| 389 |
|
|
BITFIELD (RegKludge),
|
| 390 |
|
|
BITFIELD (FirstXmm0),
|
| 391 |
|
|
BITFIELD (Implicit1stXmm0),
|
| 392 |
|
|
BITFIELD (ToDword),
|
| 393 |
|
|
BITFIELD (ToQword),
|
| 394 |
|
|
BITFIELD (AddrPrefixOp0),
|
| 395 |
|
|
BITFIELD (IsPrefix),
|
| 396 |
|
|
BITFIELD (ImmExt),
|
| 397 |
|
|
BITFIELD (NoRex64),
|
| 398 |
|
|
BITFIELD (Rex64),
|
| 399 |
|
|
BITFIELD (Ugh),
|
| 400 |
|
|
BITFIELD (Vex),
|
| 401 |
|
|
BITFIELD (VexVVVV),
|
| 402 |
|
|
BITFIELD (VexW),
|
| 403 |
|
|
BITFIELD (VexOpcode),
|
| 404 |
|
|
BITFIELD (VexSources),
|
| 405 |
|
|
BITFIELD (VexImmExt),
|
| 406 |
148 |
khays |
BITFIELD (VecSIB),
|
| 407 |
18 |
khays |
BITFIELD (SSE2AVX),
|
| 408 |
|
|
BITFIELD (NoAVX),
|
| 409 |
|
|
BITFIELD (OldGcc),
|
| 410 |
|
|
BITFIELD (ATTMnemonic),
|
| 411 |
|
|
BITFIELD (ATTSyntax),
|
| 412 |
|
|
BITFIELD (IntelSyntax),
|
| 413 |
|
|
};
|
| 414 |
|
|
|
| 415 |
|
|
static bitfield operand_types[] =
|
| 416 |
|
|
{
|
| 417 |
|
|
BITFIELD (Reg8),
|
| 418 |
|
|
BITFIELD (Reg16),
|
| 419 |
|
|
BITFIELD (Reg32),
|
| 420 |
|
|
BITFIELD (Reg64),
|
| 421 |
|
|
BITFIELD (FloatReg),
|
| 422 |
|
|
BITFIELD (RegMMX),
|
| 423 |
|
|
BITFIELD (RegXMM),
|
| 424 |
|
|
BITFIELD (RegYMM),
|
| 425 |
|
|
BITFIELD (Imm1),
|
| 426 |
|
|
BITFIELD (Imm8),
|
| 427 |
|
|
BITFIELD (Imm8S),
|
| 428 |
|
|
BITFIELD (Imm16),
|
| 429 |
|
|
BITFIELD (Imm32),
|
| 430 |
|
|
BITFIELD (Imm32S),
|
| 431 |
|
|
BITFIELD (Imm64),
|
| 432 |
|
|
BITFIELD (BaseIndex),
|
| 433 |
|
|
BITFIELD (Disp8),
|
| 434 |
|
|
BITFIELD (Disp16),
|
| 435 |
|
|
BITFIELD (Disp32),
|
| 436 |
|
|
BITFIELD (Disp32S),
|
| 437 |
|
|
BITFIELD (Disp64),
|
| 438 |
|
|
BITFIELD (InOutPortReg),
|
| 439 |
|
|
BITFIELD (ShiftCount),
|
| 440 |
|
|
BITFIELD (Control),
|
| 441 |
|
|
BITFIELD (Debug),
|
| 442 |
|
|
BITFIELD (Test),
|
| 443 |
|
|
BITFIELD (SReg2),
|
| 444 |
|
|
BITFIELD (SReg3),
|
| 445 |
|
|
BITFIELD (Acc),
|
| 446 |
|
|
BITFIELD (FloatAcc),
|
| 447 |
|
|
BITFIELD (JumpAbsolute),
|
| 448 |
|
|
BITFIELD (EsSeg),
|
| 449 |
|
|
BITFIELD (RegMem),
|
| 450 |
|
|
BITFIELD (Mem),
|
| 451 |
|
|
BITFIELD (Byte),
|
| 452 |
|
|
BITFIELD (Word),
|
| 453 |
|
|
BITFIELD (Dword),
|
| 454 |
|
|
BITFIELD (Fword),
|
| 455 |
|
|
BITFIELD (Qword),
|
| 456 |
|
|
BITFIELD (Tbyte),
|
| 457 |
|
|
BITFIELD (Xmmword),
|
| 458 |
|
|
BITFIELD (Ymmword),
|
| 459 |
|
|
BITFIELD (Unspecified),
|
| 460 |
|
|
BITFIELD (Anysize),
|
| 461 |
|
|
BITFIELD (Vec_Imm4),
|
| 462 |
|
|
#ifdef OTUnused
|
| 463 |
|
|
BITFIELD (OTUnused),
|
| 464 |
|
|
#endif
|
| 465 |
|
|
};
|
| 466 |
|
|
|
| 467 |
|
|
static const char *filename;
|
| 468 |
|
|
|
| 469 |
|
|
static int
|
| 470 |
|
|
compare (const void *x, const void *y)
|
| 471 |
|
|
{
|
| 472 |
|
|
const bitfield *xp = (const bitfield *) x;
|
| 473 |
|
|
const bitfield *yp = (const bitfield *) y;
|
| 474 |
|
|
return xp->position - yp->position;
|
| 475 |
|
|
}
|
| 476 |
|
|
|
| 477 |
|
|
static void
|
| 478 |
|
|
fail (const char *message, ...)
|
| 479 |
|
|
{
|
| 480 |
|
|
va_list args;
|
| 481 |
|
|
|
| 482 |
|
|
va_start (args, message);
|
| 483 |
|
|
fprintf (stderr, _("%s: Error: "), program_name);
|
| 484 |
|
|
vfprintf (stderr, message, args);
|
| 485 |
|
|
va_end (args);
|
| 486 |
|
|
xexit (1);
|
| 487 |
|
|
}
|
| 488 |
|
|
|
| 489 |
|
|
static void
|
| 490 |
|
|
process_copyright (FILE *fp)
|
| 491 |
|
|
{
|
| 492 |
|
|
fprintf (fp, "/* This file is automatically generated by i386-gen. Do not edit! */\n\
|
| 493 |
|
|
/* Copyright 2007, 2008, 2009, 2010, 2011\n\
|
| 494 |
|
|
Free Software Foundation, Inc.\n\
|
| 495 |
|
|
\n\
|
| 496 |
|
|
This file is part of the GNU opcodes library.\n\
|
| 497 |
|
|
\n\
|
| 498 |
|
|
This library is free software; you can redistribute it and/or modify\n\
|
| 499 |
|
|
it under the terms of the GNU General Public License as published by\n\
|
| 500 |
|
|
the Free Software Foundation; either version 3, or (at your option)\n\
|
| 501 |
|
|
any later version.\n\
|
| 502 |
|
|
\n\
|
| 503 |
|
|
It is distributed in the hope that it will be useful, but WITHOUT\n\
|
| 504 |
|
|
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY\n\
|
| 505 |
|
|
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public\n\
|
| 506 |
|
|
License for more details.\n\
|
| 507 |
|
|
\n\
|
| 508 |
|
|
You should have received a copy of the GNU General Public License\n\
|
| 509 |
|
|
along with this program; if not, write to the Free Software\n\
|
| 510 |
|
|
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,\n\
|
| 511 |
|
|
MA 02110-1301, USA. */\n");
|
| 512 |
|
|
}
|
| 513 |
|
|
|
| 514 |
|
|
/* Remove leading white spaces. */
|
| 515 |
|
|
|
| 516 |
|
|
static char *
|
| 517 |
|
|
remove_leading_whitespaces (char *str)
|
| 518 |
|
|
{
|
| 519 |
|
|
while (ISSPACE (*str))
|
| 520 |
|
|
str++;
|
| 521 |
|
|
return str;
|
| 522 |
|
|
}
|
| 523 |
|
|
|
| 524 |
|
|
/* Remove trailing white spaces. */
|
| 525 |
|
|
|
| 526 |
|
|
static void
|
| 527 |
|
|
remove_trailing_whitespaces (char *str)
|
| 528 |
|
|
{
|
| 529 |
|
|
size_t last = strlen (str);
|
| 530 |
|
|
|
| 531 |
|
|
if (last == 0)
|
| 532 |
|
|
return;
|
| 533 |
|
|
|
| 534 |
|
|
do
|
| 535 |
|
|
{
|
| 536 |
|
|
last--;
|
| 537 |
|
|
if (ISSPACE (str [last]))
|
| 538 |
|
|
str[last] = '\0';
|
| 539 |
|
|
else
|
| 540 |
|
|
break;
|
| 541 |
|
|
}
|
| 542 |
|
|
while (last != 0);
|
| 543 |
|
|
}
|
| 544 |
|
|
|
| 545 |
|
|
/* Find next field separated by SEP and terminate it. Return a
|
| 546 |
|
|
pointer to the one after it. */
|
| 547 |
|
|
|
| 548 |
|
|
static char *
|
| 549 |
|
|
next_field (char *str, char sep, char **next, char *last)
|
| 550 |
|
|
{
|
| 551 |
|
|
char *p;
|
| 552 |
|
|
|
| 553 |
|
|
p = remove_leading_whitespaces (str);
|
| 554 |
|
|
for (str = p; *str != sep && *str != '\0'; str++);
|
| 555 |
|
|
|
| 556 |
|
|
*str = '\0';
|
| 557 |
|
|
remove_trailing_whitespaces (p);
|
| 558 |
|
|
|
| 559 |
|
|
*next = str + 1;
|
| 560 |
|
|
|
| 561 |
|
|
if (p >= last)
|
| 562 |
|
|
abort ();
|
| 563 |
|
|
|
| 564 |
|
|
return p;
|
| 565 |
|
|
}
|
| 566 |
|
|
|
| 567 |
|
|
static void
|
| 568 |
|
|
set_bitfield (const char *f, bitfield *array, int value,
|
| 569 |
|
|
unsigned int size, int lineno)
|
| 570 |
|
|
{
|
| 571 |
|
|
unsigned int i;
|
| 572 |
|
|
|
| 573 |
|
|
if (strcmp (f, "CpuFP") == 0)
|
| 574 |
|
|
{
|
| 575 |
|
|
set_bitfield("Cpu387", array, value, size, lineno);
|
| 576 |
|
|
set_bitfield("Cpu287", array, value, size, lineno);
|
| 577 |
|
|
f = "Cpu8087";
|
| 578 |
|
|
}
|
| 579 |
|
|
else if (strcmp (f, "Mmword") == 0)
|
| 580 |
|
|
f= "Qword";
|
| 581 |
|
|
else if (strcmp (f, "Oword") == 0)
|
| 582 |
|
|
f= "Xmmword";
|
| 583 |
|
|
|
| 584 |
|
|
for (i = 0; i < size; i++)
|
| 585 |
|
|
if (strcasecmp (array[i].name, f) == 0)
|
| 586 |
|
|
{
|
| 587 |
|
|
array[i].value = value;
|
| 588 |
|
|
return;
|
| 589 |
|
|
}
|
| 590 |
|
|
|
| 591 |
|
|
if (value)
|
| 592 |
|
|
{
|
| 593 |
|
|
const char *v = strchr (f, '=');
|
| 594 |
|
|
|
| 595 |
|
|
if (v)
|
| 596 |
|
|
{
|
| 597 |
|
|
size_t n = v - f;
|
| 598 |
|
|
char *end;
|
| 599 |
|
|
|
| 600 |
|
|
for (i = 0; i < size; i++)
|
| 601 |
|
|
if (strncasecmp (array[i].name, f, n) == 0)
|
| 602 |
|
|
{
|
| 603 |
|
|
value = strtol (v + 1, &end, 0);
|
| 604 |
|
|
if (*end == '\0')
|
| 605 |
|
|
{
|
| 606 |
|
|
array[i].value = value;
|
| 607 |
|
|
return;
|
| 608 |
|
|
}
|
| 609 |
|
|
break;
|
| 610 |
|
|
}
|
| 611 |
|
|
}
|
| 612 |
|
|
}
|
| 613 |
|
|
|
| 614 |
|
|
if (lineno != -1)
|
| 615 |
|
|
fail (_("%s: %d: Unknown bitfield: %s\n"), filename, lineno, f);
|
| 616 |
|
|
else
|
| 617 |
|
|
fail (_("Unknown bitfield: %s\n"), f);
|
| 618 |
|
|
}
|
| 619 |
|
|
|
| 620 |
|
|
static void
|
| 621 |
|
|
output_cpu_flags (FILE *table, bitfield *flags, unsigned int size,
|
| 622 |
|
|
int macro, const char *comma, const char *indent)
|
| 623 |
|
|
{
|
| 624 |
|
|
unsigned int i;
|
| 625 |
|
|
|
| 626 |
|
|
fprintf (table, "%s{ { ", indent);
|
| 627 |
|
|
|
| 628 |
|
|
for (i = 0; i < size - 1; i++)
|
| 629 |
|
|
{
|
| 630 |
|
|
fprintf (table, "%d, ", flags[i].value);
|
| 631 |
|
|
if (((i + 1) % 20) == 0)
|
| 632 |
|
|
{
|
| 633 |
|
|
/* We need \\ for macro. */
|
| 634 |
|
|
if (macro)
|
| 635 |
|
|
fprintf (table, " \\\n %s", indent);
|
| 636 |
|
|
else
|
| 637 |
|
|
fprintf (table, "\n %s", indent);
|
| 638 |
|
|
}
|
| 639 |
|
|
}
|
| 640 |
|
|
|
| 641 |
|
|
fprintf (table, "%d } }%s\n", flags[i].value, comma);
|
| 642 |
|
|
}
|
| 643 |
|
|
|
| 644 |
|
|
static void
|
| 645 |
|
|
process_i386_cpu_flag (FILE *table, char *flag, int macro,
|
| 646 |
|
|
const char *comma, const char *indent,
|
| 647 |
|
|
int lineno)
|
| 648 |
|
|
{
|
| 649 |
|
|
char *str, *next, *last;
|
| 650 |
|
|
unsigned int i;
|
| 651 |
|
|
bitfield flags [ARRAY_SIZE (cpu_flags)];
|
| 652 |
|
|
|
| 653 |
|
|
/* Copy the default cpu flags. */
|
| 654 |
|
|
memcpy (flags, cpu_flags, sizeof (cpu_flags));
|
| 655 |
|
|
|
| 656 |
|
|
if (strcasecmp (flag, "unknown") == 0)
|
| 657 |
|
|
{
|
| 658 |
|
|
/* We turn on everything except for cpu64 in case of
|
| 659 |
|
|
CPU_UNKNOWN_FLAGS. */
|
| 660 |
|
|
for (i = 0; i < ARRAY_SIZE (flags); i++)
|
| 661 |
|
|
if (flags[i].position != Cpu64)
|
| 662 |
|
|
flags[i].value = 1;
|
| 663 |
|
|
}
|
| 664 |
|
|
else if (flag[0] == '~')
|
| 665 |
|
|
{
|
| 666 |
|
|
last = flag + strlen (flag);
|
| 667 |
|
|
|
| 668 |
|
|
if (flag[1] == '(')
|
| 669 |
|
|
{
|
| 670 |
|
|
last -= 1;
|
| 671 |
|
|
next = flag + 2;
|
| 672 |
|
|
if (*last != ')')
|
| 673 |
|
|
fail (_("%s: %d: Missing `)' in bitfield: %s\n"), filename,
|
| 674 |
|
|
lineno, flag);
|
| 675 |
|
|
*last = '\0';
|
| 676 |
|
|
}
|
| 677 |
|
|
else
|
| 678 |
|
|
next = flag + 1;
|
| 679 |
|
|
|
| 680 |
|
|
/* First we turn on everything except for cpu64. */
|
| 681 |
|
|
for (i = 0; i < ARRAY_SIZE (flags); i++)
|
| 682 |
|
|
if (flags[i].position != Cpu64)
|
| 683 |
|
|
flags[i].value = 1;
|
| 684 |
|
|
|
| 685 |
|
|
/* Turn off selective bits. */
|
| 686 |
|
|
for (; next && next < last; )
|
| 687 |
|
|
{
|
| 688 |
|
|
str = next_field (next, '|', &next, last);
|
| 689 |
|
|
if (str)
|
| 690 |
|
|
set_bitfield (str, flags, 0, ARRAY_SIZE (flags), lineno);
|
| 691 |
|
|
}
|
| 692 |
|
|
}
|
| 693 |
|
|
else if (strcmp (flag, "0"))
|
| 694 |
|
|
{
|
| 695 |
|
|
/* Turn on selective bits. */
|
| 696 |
|
|
last = flag + strlen (flag);
|
| 697 |
|
|
for (next = flag; next && next < last; )
|
| 698 |
|
|
{
|
| 699 |
|
|
str = next_field (next, '|', &next, last);
|
| 700 |
|
|
if (str)
|
| 701 |
|
|
set_bitfield (str, flags, 1, ARRAY_SIZE (flags), lineno);
|
| 702 |
|
|
}
|
| 703 |
|
|
}
|
| 704 |
|
|
|
| 705 |
|
|
output_cpu_flags (table, flags, ARRAY_SIZE (flags), macro,
|
| 706 |
|
|
comma, indent);
|
| 707 |
|
|
}
|
| 708 |
|
|
|
| 709 |
|
|
static void
|
| 710 |
|
|
output_opcode_modifier (FILE *table, bitfield *modifier, unsigned int size)
|
| 711 |
|
|
{
|
| 712 |
|
|
unsigned int i;
|
| 713 |
|
|
|
| 714 |
|
|
fprintf (table, " { ");
|
| 715 |
|
|
|
| 716 |
|
|
for (i = 0; i < size - 1; i++)
|
| 717 |
|
|
{
|
| 718 |
|
|
fprintf (table, "%d, ", modifier[i].value);
|
| 719 |
|
|
if (((i + 1) % 20) == 0)
|
| 720 |
|
|
fprintf (table, "\n ");
|
| 721 |
|
|
}
|
| 722 |
|
|
|
| 723 |
|
|
fprintf (table, "%d },\n", modifier[i].value);
|
| 724 |
|
|
}
|
| 725 |
|
|
|
| 726 |
|
|
static void
|
| 727 |
|
|
process_i386_opcode_modifier (FILE *table, char *mod, int lineno)
|
| 728 |
|
|
{
|
| 729 |
|
|
char *str, *next, *last;
|
| 730 |
|
|
bitfield modifiers [ARRAY_SIZE (opcode_modifiers)];
|
| 731 |
|
|
|
| 732 |
|
|
/* Copy the default opcode modifier. */
|
| 733 |
|
|
memcpy (modifiers, opcode_modifiers, sizeof (modifiers));
|
| 734 |
|
|
|
| 735 |
|
|
if (strcmp (mod, "0"))
|
| 736 |
|
|
{
|
| 737 |
|
|
last = mod + strlen (mod);
|
| 738 |
|
|
for (next = mod; next && next < last; )
|
| 739 |
|
|
{
|
| 740 |
|
|
str = next_field (next, '|', &next, last);
|
| 741 |
|
|
if (str)
|
| 742 |
|
|
set_bitfield (str, modifiers, 1, ARRAY_SIZE (modifiers),
|
| 743 |
|
|
lineno);
|
| 744 |
|
|
}
|
| 745 |
|
|
}
|
| 746 |
|
|
output_opcode_modifier (table, modifiers, ARRAY_SIZE (modifiers));
|
| 747 |
|
|
}
|
| 748 |
|
|
|
| 749 |
|
|
static void
|
| 750 |
|
|
output_operand_type (FILE *table, bitfield *types, unsigned int size,
|
| 751 |
|
|
int macro, const char *indent)
|
| 752 |
|
|
{
|
| 753 |
|
|
unsigned int i;
|
| 754 |
|
|
|
| 755 |
|
|
fprintf (table, "{ { ");
|
| 756 |
|
|
|
| 757 |
|
|
for (i = 0; i < size - 1; i++)
|
| 758 |
|
|
{
|
| 759 |
|
|
fprintf (table, "%d, ", types[i].value);
|
| 760 |
|
|
if (((i + 1) % 20) == 0)
|
| 761 |
|
|
{
|
| 762 |
|
|
/* We need \\ for macro. */
|
| 763 |
|
|
if (macro)
|
| 764 |
|
|
fprintf (table, "\\\n%s", indent);
|
| 765 |
|
|
else
|
| 766 |
|
|
fprintf (table, "\n%s", indent);
|
| 767 |
|
|
}
|
| 768 |
|
|
}
|
| 769 |
|
|
|
| 770 |
|
|
fprintf (table, "%d } }", types[i].value);
|
| 771 |
|
|
}
|
| 772 |
|
|
|
| 773 |
|
|
static void
|
| 774 |
|
|
process_i386_operand_type (FILE *table, char *op, int macro,
|
| 775 |
|
|
const char *indent, int lineno)
|
| 776 |
|
|
{
|
| 777 |
|
|
char *str, *next, *last;
|
| 778 |
|
|
bitfield types [ARRAY_SIZE (operand_types)];
|
| 779 |
|
|
|
| 780 |
|
|
/* Copy the default operand type. */
|
| 781 |
|
|
memcpy (types, operand_types, sizeof (types));
|
| 782 |
|
|
|
| 783 |
|
|
if (strcmp (op, "0"))
|
| 784 |
|
|
{
|
| 785 |
|
|
last = op + strlen (op);
|
| 786 |
|
|
for (next = op; next && next < last; )
|
| 787 |
|
|
{
|
| 788 |
|
|
str = next_field (next, '|', &next, last);
|
| 789 |
|
|
if (str)
|
| 790 |
|
|
set_bitfield (str, types, 1, ARRAY_SIZE (types), lineno);
|
| 791 |
|
|
}
|
| 792 |
|
|
}
|
| 793 |
|
|
output_operand_type (table, types, ARRAY_SIZE (types), macro,
|
| 794 |
|
|
indent);
|
| 795 |
|
|
}
|
| 796 |
|
|
|
| 797 |
|
|
static void
|
| 798 |
|
|
output_i386_opcode (FILE *table, const char *name, char *str,
|
| 799 |
|
|
char *last, int lineno)
|
| 800 |
|
|
{
|
| 801 |
|
|
unsigned int i;
|
| 802 |
|
|
char *operands, *base_opcode, *extension_opcode, *opcode_length;
|
| 803 |
|
|
char *cpu_flags, *opcode_modifier, *operand_types [MAX_OPERANDS];
|
| 804 |
|
|
|
| 805 |
|
|
/* Find number of operands. */
|
| 806 |
|
|
operands = next_field (str, ',', &str, last);
|
| 807 |
|
|
|
| 808 |
|
|
/* Find base_opcode. */
|
| 809 |
|
|
base_opcode = next_field (str, ',', &str, last);
|
| 810 |
|
|
|
| 811 |
|
|
/* Find extension_opcode. */
|
| 812 |
|
|
extension_opcode = next_field (str, ',', &str, last);
|
| 813 |
|
|
|
| 814 |
|
|
/* Find opcode_length. */
|
| 815 |
|
|
opcode_length = next_field (str, ',', &str, last);
|
| 816 |
|
|
|
| 817 |
|
|
/* Find cpu_flags. */
|
| 818 |
|
|
cpu_flags = next_field (str, ',', &str, last);
|
| 819 |
|
|
|
| 820 |
|
|
/* Find opcode_modifier. */
|
| 821 |
|
|
opcode_modifier = next_field (str, ',', &str, last);
|
| 822 |
|
|
|
| 823 |
|
|
/* Remove the first {. */
|
| 824 |
|
|
str = remove_leading_whitespaces (str);
|
| 825 |
|
|
if (*str != '{')
|
| 826 |
|
|
abort ();
|
| 827 |
|
|
str = remove_leading_whitespaces (str + 1);
|
| 828 |
|
|
|
| 829 |
|
|
i = strlen (str);
|
| 830 |
|
|
|
| 831 |
|
|
/* There are at least "X}". */
|
| 832 |
|
|
if (i < 2)
|
| 833 |
|
|
abort ();
|
| 834 |
|
|
|
| 835 |
|
|
/* Remove trailing white spaces and }. */
|
| 836 |
|
|
do
|
| 837 |
|
|
{
|
| 838 |
|
|
i--;
|
| 839 |
|
|
if (ISSPACE (str[i]) || str[i] == '}')
|
| 840 |
|
|
str[i] = '\0';
|
| 841 |
|
|
else
|
| 842 |
|
|
break;
|
| 843 |
|
|
}
|
| 844 |
|
|
while (i != 0);
|
| 845 |
|
|
|
| 846 |
|
|
last = str + i;
|
| 847 |
|
|
|
| 848 |
|
|
/* Find operand_types. */
|
| 849 |
|
|
for (i = 0; i < ARRAY_SIZE (operand_types); i++)
|
| 850 |
|
|
{
|
| 851 |
|
|
if (str >= last)
|
| 852 |
|
|
{
|
| 853 |
|
|
operand_types [i] = NULL;
|
| 854 |
|
|
break;
|
| 855 |
|
|
}
|
| 856 |
|
|
|
| 857 |
|
|
operand_types [i] = next_field (str, ',', &str, last);
|
| 858 |
|
|
if (*operand_types[i] == '0')
|
| 859 |
|
|
{
|
| 860 |
|
|
if (i != 0)
|
| 861 |
|
|
operand_types[i] = NULL;
|
| 862 |
|
|
break;
|
| 863 |
|
|
}
|
| 864 |
|
|
}
|
| 865 |
|
|
|
| 866 |
|
|
fprintf (table, " { \"%s\", %s, %s, %s, %s,\n",
|
| 867 |
|
|
name, operands, base_opcode, extension_opcode,
|
| 868 |
|
|
opcode_length);
|
| 869 |
|
|
|
| 870 |
|
|
process_i386_cpu_flag (table, cpu_flags, 0, ",", " ", lineno);
|
| 871 |
|
|
|
| 872 |
|
|
process_i386_opcode_modifier (table, opcode_modifier, lineno);
|
| 873 |
|
|
|
| 874 |
|
|
fprintf (table, " { ");
|
| 875 |
|
|
|
| 876 |
|
|
for (i = 0; i < ARRAY_SIZE (operand_types); i++)
|
| 877 |
|
|
{
|
| 878 |
|
|
if (operand_types[i] == NULL || *operand_types[i] == '0')
|
| 879 |
|
|
{
|
| 880 |
|
|
if (i == 0)
|
| 881 |
|
|
process_i386_operand_type (table, "0", 0, "\t ", lineno);
|
| 882 |
|
|
break;
|
| 883 |
|
|
}
|
| 884 |
|
|
|
| 885 |
|
|
if (i != 0)
|
| 886 |
|
|
fprintf (table, ",\n ");
|
| 887 |
|
|
|
| 888 |
|
|
process_i386_operand_type (table, operand_types[i], 0,
|
| 889 |
|
|
"\t ", lineno);
|
| 890 |
|
|
}
|
| 891 |
|
|
fprintf (table, " } },\n");
|
| 892 |
|
|
}
|
| 893 |
|
|
|
| 894 |
|
|
struct opcode_hash_entry
|
| 895 |
|
|
{
|
| 896 |
|
|
struct opcode_hash_entry *next;
|
| 897 |
|
|
char *name;
|
| 898 |
|
|
char *opcode;
|
| 899 |
|
|
int lineno;
|
| 900 |
|
|
};
|
| 901 |
|
|
|
| 902 |
|
|
/* Calculate the hash value of an opcode hash entry P. */
|
| 903 |
|
|
|
| 904 |
|
|
static hashval_t
|
| 905 |
|
|
opcode_hash_hash (const void *p)
|
| 906 |
|
|
{
|
| 907 |
|
|
struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p;
|
| 908 |
|
|
return htab_hash_string (entry->name);
|
| 909 |
|
|
}
|
| 910 |
|
|
|
| 911 |
|
|
/* Compare a string Q against an opcode hash entry P. */
|
| 912 |
|
|
|
| 913 |
|
|
static int
|
| 914 |
|
|
opcode_hash_eq (const void *p, const void *q)
|
| 915 |
|
|
{
|
| 916 |
|
|
struct opcode_hash_entry *entry = (struct opcode_hash_entry *) p;
|
| 917 |
|
|
const char *name = (const char *) q;
|
| 918 |
|
|
return strcmp (name, entry->name) == 0;
|
| 919 |
|
|
}
|
| 920 |
|
|
|
| 921 |
|
|
static void
|
| 922 |
|
|
process_i386_opcodes (FILE *table)
|
| 923 |
|
|
{
|
| 924 |
|
|
FILE *fp;
|
| 925 |
|
|
char buf[2048];
|
| 926 |
|
|
unsigned int i, j;
|
| 927 |
|
|
char *str, *p, *last, *name;
|
| 928 |
|
|
struct opcode_hash_entry **hash_slot, **entry, *next;
|
| 929 |
|
|
htab_t opcode_hash_table;
|
| 930 |
|
|
struct opcode_hash_entry **opcode_array;
|
| 931 |
|
|
unsigned int opcode_array_size = 1024;
|
| 932 |
|
|
int lineno = 0;
|
| 933 |
|
|
|
| 934 |
|
|
filename = "i386-opc.tbl";
|
| 935 |
|
|
fp = fopen (filename, "r");
|
| 936 |
|
|
|
| 937 |
|
|
if (fp == NULL)
|
| 938 |
|
|
fail (_("can't find i386-opc.tbl for reading, errno = %s\n"),
|
| 939 |
|
|
xstrerror (errno));
|
| 940 |
|
|
|
| 941 |
|
|
i = 0;
|
| 942 |
|
|
opcode_array = (struct opcode_hash_entry **)
|
| 943 |
|
|
xmalloc (sizeof (*opcode_array) * opcode_array_size);
|
| 944 |
|
|
|
| 945 |
|
|
opcode_hash_table = htab_create_alloc (16, opcode_hash_hash,
|
| 946 |
|
|
opcode_hash_eq, NULL,
|
| 947 |
|
|
xcalloc, free);
|
| 948 |
|
|
|
| 949 |
|
|
fprintf (table, "\n/* i386 opcode table. */\n\n");
|
| 950 |
|
|
fprintf (table, "const insn_template i386_optab[] =\n{\n");
|
| 951 |
|
|
|
| 952 |
|
|
/* Put everything on opcode array. */
|
| 953 |
|
|
while (!feof (fp))
|
| 954 |
|
|
{
|
| 955 |
|
|
if (fgets (buf, sizeof (buf), fp) == NULL)
|
| 956 |
|
|
break;
|
| 957 |
|
|
|
| 958 |
|
|
lineno++;
|
| 959 |
|
|
|
| 960 |
|
|
p = remove_leading_whitespaces (buf);
|
| 961 |
|
|
|
| 962 |
|
|
/* Skip comments. */
|
| 963 |
|
|
str = strstr (p, "//");
|
| 964 |
|
|
if (str != NULL)
|
| 965 |
|
|
str[0] = '\0';
|
| 966 |
|
|
|
| 967 |
|
|
/* Remove trailing white spaces. */
|
| 968 |
|
|
remove_trailing_whitespaces (p);
|
| 969 |
|
|
|
| 970 |
|
|
switch (p[0])
|
| 971 |
|
|
{
|
| 972 |
|
|
case '#':
|
| 973 |
|
|
/* Ignore comments. */
|
| 974 |
|
|
case '\0':
|
| 975 |
|
|
continue;
|
| 976 |
|
|
break;
|
| 977 |
|
|
default:
|
| 978 |
|
|
break;
|
| 979 |
|
|
}
|
| 980 |
|
|
|
| 981 |
|
|
last = p + strlen (p);
|
| 982 |
|
|
|
| 983 |
|
|
/* Find name. */
|
| 984 |
|
|
name = next_field (p, ',', &str, last);
|
| 985 |
|
|
|
| 986 |
|
|
/* Get the slot in hash table. */
|
| 987 |
|
|
hash_slot = (struct opcode_hash_entry **)
|
| 988 |
|
|
htab_find_slot_with_hash (opcode_hash_table, name,
|
| 989 |
|
|
htab_hash_string (name),
|
| 990 |
|
|
INSERT);
|
| 991 |
|
|
|
| 992 |
|
|
if (*hash_slot == NULL)
|
| 993 |
|
|
{
|
| 994 |
|
|
/* It is the new one. Put it on opcode array. */
|
| 995 |
|
|
if (i >= opcode_array_size)
|
| 996 |
|
|
{
|
| 997 |
|
|
/* Grow the opcode array when needed. */
|
| 998 |
|
|
opcode_array_size += 1024;
|
| 999 |
|
|
opcode_array = (struct opcode_hash_entry **)
|
| 1000 |
|
|
xrealloc (opcode_array,
|
| 1001 |
|
|
sizeof (*opcode_array) * opcode_array_size);
|
| 1002 |
|
|
}
|
| 1003 |
|
|
|
| 1004 |
|
|
opcode_array[i] = (struct opcode_hash_entry *)
|
| 1005 |
|
|
xmalloc (sizeof (struct opcode_hash_entry));
|
| 1006 |
|
|
opcode_array[i]->next = NULL;
|
| 1007 |
|
|
opcode_array[i]->name = xstrdup (name);
|
| 1008 |
|
|
opcode_array[i]->opcode = xstrdup (str);
|
| 1009 |
|
|
opcode_array[i]->lineno = lineno;
|
| 1010 |
|
|
*hash_slot = opcode_array[i];
|
| 1011 |
|
|
i++;
|
| 1012 |
|
|
}
|
| 1013 |
|
|
else
|
| 1014 |
|
|
{
|
| 1015 |
|
|
/* Append it to the existing one. */
|
| 1016 |
|
|
entry = hash_slot;
|
| 1017 |
|
|
while ((*entry) != NULL)
|
| 1018 |
|
|
entry = &(*entry)->next;
|
| 1019 |
|
|
*entry = (struct opcode_hash_entry *)
|
| 1020 |
|
|
xmalloc (sizeof (struct opcode_hash_entry));
|
| 1021 |
|
|
(*entry)->next = NULL;
|
| 1022 |
|
|
(*entry)->name = (*hash_slot)->name;
|
| 1023 |
|
|
(*entry)->opcode = xstrdup (str);
|
| 1024 |
|
|
(*entry)->lineno = lineno;
|
| 1025 |
|
|
}
|
| 1026 |
|
|
}
|
| 1027 |
|
|
|
| 1028 |
|
|
/* Process opcode array. */
|
| 1029 |
|
|
for (j = 0; j < i; j++)
|
| 1030 |
|
|
{
|
| 1031 |
|
|
for (next = opcode_array[j]; next; next = next->next)
|
| 1032 |
|
|
{
|
| 1033 |
|
|
name = next->name;
|
| 1034 |
|
|
str = next->opcode;
|
| 1035 |
|
|
lineno = next->lineno;
|
| 1036 |
|
|
last = str + strlen (str);
|
| 1037 |
|
|
output_i386_opcode (table, name, str, last, lineno);
|
| 1038 |
|
|
}
|
| 1039 |
|
|
}
|
| 1040 |
|
|
|
| 1041 |
|
|
fclose (fp);
|
| 1042 |
|
|
|
| 1043 |
|
|
fprintf (table, " { NULL, 0, 0, 0, 0,\n");
|
| 1044 |
|
|
|
| 1045 |
|
|
process_i386_cpu_flag (table, "0", 0, ",", " ", -1);
|
| 1046 |
|
|
|
| 1047 |
|
|
process_i386_opcode_modifier (table, "0", -1);
|
| 1048 |
|
|
|
| 1049 |
|
|
fprintf (table, " { ");
|
| 1050 |
|
|
process_i386_operand_type (table, "0", 0, "\t ", -1);
|
| 1051 |
|
|
fprintf (table, " } }\n");
|
| 1052 |
|
|
|
| 1053 |
|
|
fprintf (table, "};\n");
|
| 1054 |
|
|
}
|
| 1055 |
|
|
|
| 1056 |
|
|
static void
|
| 1057 |
|
|
process_i386_registers (FILE *table)
|
| 1058 |
|
|
{
|
| 1059 |
|
|
FILE *fp;
|
| 1060 |
|
|
char buf[2048];
|
| 1061 |
|
|
char *str, *p, *last;
|
| 1062 |
|
|
char *reg_name, *reg_type, *reg_flags, *reg_num;
|
| 1063 |
|
|
char *dw2_32_num, *dw2_64_num;
|
| 1064 |
|
|
int lineno = 0;
|
| 1065 |
|
|
|
| 1066 |
|
|
filename = "i386-reg.tbl";
|
| 1067 |
|
|
fp = fopen (filename, "r");
|
| 1068 |
|
|
if (fp == NULL)
|
| 1069 |
|
|
fail (_("can't find i386-reg.tbl for reading, errno = %s\n"),
|
| 1070 |
|
|
xstrerror (errno));
|
| 1071 |
|
|
|
| 1072 |
|
|
fprintf (table, "\n/* i386 register table. */\n\n");
|
| 1073 |
|
|
fprintf (table, "const reg_entry i386_regtab[] =\n{\n");
|
| 1074 |
|
|
|
| 1075 |
|
|
while (!feof (fp))
|
| 1076 |
|
|
{
|
| 1077 |
|
|
if (fgets (buf, sizeof (buf), fp) == NULL)
|
| 1078 |
|
|
break;
|
| 1079 |
|
|
|
| 1080 |
|
|
lineno++;
|
| 1081 |
|
|
|
| 1082 |
|
|
p = remove_leading_whitespaces (buf);
|
| 1083 |
|
|
|
| 1084 |
|
|
/* Skip comments. */
|
| 1085 |
|
|
str = strstr (p, "//");
|
| 1086 |
|
|
if (str != NULL)
|
| 1087 |
|
|
str[0] = '\0';
|
| 1088 |
|
|
|
| 1089 |
|
|
/* Remove trailing white spaces. */
|
| 1090 |
|
|
remove_trailing_whitespaces (p);
|
| 1091 |
|
|
|
| 1092 |
|
|
switch (p[0])
|
| 1093 |
|
|
{
|
| 1094 |
|
|
case '#':
|
| 1095 |
|
|
fprintf (table, "%s\n", p);
|
| 1096 |
|
|
case '\0':
|
| 1097 |
|
|
continue;
|
| 1098 |
|
|
break;
|
| 1099 |
|
|
default:
|
| 1100 |
|
|
break;
|
| 1101 |
|
|
}
|
| 1102 |
|
|
|
| 1103 |
|
|
last = p + strlen (p);
|
| 1104 |
|
|
|
| 1105 |
|
|
/* Find reg_name. */
|
| 1106 |
|
|
reg_name = next_field (p, ',', &str, last);
|
| 1107 |
|
|
|
| 1108 |
|
|
/* Find reg_type. */
|
| 1109 |
|
|
reg_type = next_field (str, ',', &str, last);
|
| 1110 |
|
|
|
| 1111 |
|
|
/* Find reg_flags. */
|
| 1112 |
|
|
reg_flags = next_field (str, ',', &str, last);
|
| 1113 |
|
|
|
| 1114 |
|
|
/* Find reg_num. */
|
| 1115 |
|
|
reg_num = next_field (str, ',', &str, last);
|
| 1116 |
|
|
|
| 1117 |
|
|
fprintf (table, " { \"%s\",\n ", reg_name);
|
| 1118 |
|
|
|
| 1119 |
|
|
process_i386_operand_type (table, reg_type, 0, "\t", lineno);
|
| 1120 |
|
|
|
| 1121 |
|
|
/* Find 32-bit Dwarf2 register number. */
|
| 1122 |
|
|
dw2_32_num = next_field (str, ',', &str, last);
|
| 1123 |
|
|
|
| 1124 |
|
|
/* Find 64-bit Dwarf2 register number. */
|
| 1125 |
|
|
dw2_64_num = next_field (str, ',', &str, last);
|
| 1126 |
|
|
|
| 1127 |
|
|
fprintf (table, ",\n %s, %s, { %s, %s } },\n",
|
| 1128 |
|
|
reg_flags, reg_num, dw2_32_num, dw2_64_num);
|
| 1129 |
|
|
}
|
| 1130 |
|
|
|
| 1131 |
|
|
fclose (fp);
|
| 1132 |
|
|
|
| 1133 |
|
|
fprintf (table, "};\n");
|
| 1134 |
|
|
|
| 1135 |
|
|
fprintf (table, "\nconst unsigned int i386_regtab_size = ARRAY_SIZE (i386_regtab);\n");
|
| 1136 |
|
|
}
|
| 1137 |
|
|
|
| 1138 |
|
|
static void
|
| 1139 |
|
|
process_i386_initializers (void)
|
| 1140 |
|
|
{
|
| 1141 |
|
|
unsigned int i;
|
| 1142 |
|
|
FILE *fp = fopen ("i386-init.h", "w");
|
| 1143 |
|
|
char *init;
|
| 1144 |
|
|
|
| 1145 |
|
|
if (fp == NULL)
|
| 1146 |
|
|
fail (_("can't create i386-init.h, errno = %s\n"),
|
| 1147 |
|
|
xstrerror (errno));
|
| 1148 |
|
|
|
| 1149 |
|
|
process_copyright (fp);
|
| 1150 |
|
|
|
| 1151 |
|
|
for (i = 0; i < ARRAY_SIZE (cpu_flag_init); i++)
|
| 1152 |
|
|
{
|
| 1153 |
|
|
fprintf (fp, "\n#define %s \\\n", cpu_flag_init[i].name);
|
| 1154 |
|
|
init = xstrdup (cpu_flag_init[i].init);
|
| 1155 |
|
|
process_i386_cpu_flag (fp, init, 1, "", " ", -1);
|
| 1156 |
|
|
free (init);
|
| 1157 |
|
|
}
|
| 1158 |
|
|
|
| 1159 |
|
|
for (i = 0; i < ARRAY_SIZE (operand_type_init); i++)
|
| 1160 |
|
|
{
|
| 1161 |
|
|
fprintf (fp, "\n\n#define %s \\\n ", operand_type_init[i].name);
|
| 1162 |
|
|
init = xstrdup (operand_type_init[i].init);
|
| 1163 |
|
|
process_i386_operand_type (fp, init, 1, " ", -1);
|
| 1164 |
|
|
free (init);
|
| 1165 |
|
|
}
|
| 1166 |
|
|
fprintf (fp, "\n");
|
| 1167 |
|
|
|
| 1168 |
|
|
fclose (fp);
|
| 1169 |
|
|
}
|
| 1170 |
|
|
|
| 1171 |
|
|
/* Program options. */
|
| 1172 |
|
|
#define OPTION_SRCDIR 200
|
| 1173 |
|
|
|
| 1174 |
|
|
struct option long_options[] =
|
| 1175 |
|
|
{
|
| 1176 |
|
|
{"srcdir", required_argument, NULL, OPTION_SRCDIR},
|
| 1177 |
|
|
{"debug", no_argument, NULL, 'd'},
|
| 1178 |
|
|
{"version", no_argument, NULL, 'V'},
|
| 1179 |
|
|
{"help", no_argument, NULL, 'h'},
|
| 1180 |
|
|
{0, no_argument, NULL, 0}
|
| 1181 |
|
|
};
|
| 1182 |
|
|
|
| 1183 |
|
|
static void
|
| 1184 |
|
|
print_version (void)
|
| 1185 |
|
|
{
|
| 1186 |
|
|
printf ("%s: version 1.0\n", program_name);
|
| 1187 |
|
|
xexit (0);
|
| 1188 |
|
|
}
|
| 1189 |
|
|
|
| 1190 |
|
|
static void
|
| 1191 |
|
|
usage (FILE * stream, int status)
|
| 1192 |
|
|
{
|
| 1193 |
|
|
fprintf (stream, "Usage: %s [-V | --version] [-d | --debug] [--srcdir=dirname] [--help]\n",
|
| 1194 |
|
|
program_name);
|
| 1195 |
|
|
xexit (status);
|
| 1196 |
|
|
}
|
| 1197 |
|
|
|
| 1198 |
|
|
int
|
| 1199 |
|
|
main (int argc, char **argv)
|
| 1200 |
|
|
{
|
| 1201 |
|
|
extern int chdir (char *);
|
| 1202 |
|
|
char *srcdir = NULL;
|
| 1203 |
|
|
int c;
|
| 1204 |
|
|
FILE *table;
|
| 1205 |
|
|
|
| 1206 |
|
|
program_name = *argv;
|
| 1207 |
|
|
xmalloc_set_program_name (program_name);
|
| 1208 |
|
|
|
| 1209 |
|
|
while ((c = getopt_long (argc, argv, "vVdh", long_options, 0)) != EOF)
|
| 1210 |
|
|
switch (c)
|
| 1211 |
|
|
{
|
| 1212 |
|
|
case OPTION_SRCDIR:
|
| 1213 |
|
|
srcdir = optarg;
|
| 1214 |
|
|
break;
|
| 1215 |
|
|
case 'V':
|
| 1216 |
|
|
case 'v':
|
| 1217 |
|
|
print_version ();
|
| 1218 |
|
|
break;
|
| 1219 |
|
|
case 'd':
|
| 1220 |
|
|
debug = 1;
|
| 1221 |
|
|
break;
|
| 1222 |
|
|
case 'h':
|
| 1223 |
|
|
case '?':
|
| 1224 |
|
|
usage (stderr, 0);
|
| 1225 |
|
|
default:
|
| 1226 |
|
|
case 0:
|
| 1227 |
|
|
break;
|
| 1228 |
|
|
}
|
| 1229 |
|
|
|
| 1230 |
|
|
if (optind != argc)
|
| 1231 |
|
|
usage (stdout, 1);
|
| 1232 |
|
|
|
| 1233 |
|
|
if (srcdir != NULL)
|
| 1234 |
|
|
if (chdir (srcdir) != 0)
|
| 1235 |
|
|
fail (_("unable to change directory to \"%s\", errno = %s\n"),
|
| 1236 |
|
|
srcdir, xstrerror (errno));
|
| 1237 |
|
|
|
| 1238 |
|
|
/* Check the unused bitfield in i386_cpu_flags. */
|
| 1239 |
|
|
#ifndef CpuUnused
|
| 1240 |
|
|
c = CpuNumOfBits - CpuMax - 1;
|
| 1241 |
|
|
if (c)
|
| 1242 |
|
|
fail (_("%d unused bits in i386_cpu_flags.\n"), c);
|
| 1243 |
|
|
#endif
|
| 1244 |
|
|
|
| 1245 |
|
|
/* Check the unused bitfield in i386_operand_type. */
|
| 1246 |
|
|
#ifndef OTUnused
|
| 1247 |
|
|
c = OTNumOfBits - OTMax - 1;
|
| 1248 |
|
|
if (c)
|
| 1249 |
|
|
fail (_("%d unused bits in i386_operand_type.\n"), c);
|
| 1250 |
|
|
#endif
|
| 1251 |
|
|
|
| 1252 |
|
|
qsort (cpu_flags, ARRAY_SIZE (cpu_flags), sizeof (cpu_flags [0]),
|
| 1253 |
|
|
compare);
|
| 1254 |
|
|
|
| 1255 |
|
|
qsort (opcode_modifiers, ARRAY_SIZE (opcode_modifiers),
|
| 1256 |
|
|
sizeof (opcode_modifiers [0]), compare);
|
| 1257 |
|
|
|
| 1258 |
|
|
qsort (operand_types, ARRAY_SIZE (operand_types),
|
| 1259 |
|
|
sizeof (operand_types [0]), compare);
|
| 1260 |
|
|
|
| 1261 |
|
|
table = fopen ("i386-tbl.h", "w");
|
| 1262 |
|
|
if (table == NULL)
|
| 1263 |
|
|
fail (_("can't create i386-tbl.h, errno = %s\n"),
|
| 1264 |
|
|
xstrerror (errno));
|
| 1265 |
|
|
|
| 1266 |
|
|
process_copyright (table);
|
| 1267 |
|
|
|
| 1268 |
|
|
process_i386_opcodes (table);
|
| 1269 |
|
|
process_i386_registers (table);
|
| 1270 |
|
|
process_i386_initializers ();
|
| 1271 |
|
|
|
| 1272 |
|
|
fclose (table);
|
| 1273 |
|
|
|
| 1274 |
|
|
exit (0);
|
| 1275 |
|
|
}
|
