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/* ANSI-C code produced by genperf */
#include <util.h>
#include <ctype.h>
#include <libyasm.h>
#include <libyasm/phash.h>
#include "modules/arch/x86/x86arch.h"
#define PROC_8086 0
#define PROC_186 1
#define PROC_286 2
#define PROC_386 3
#define PROC_486 4
#define PROC_586 5
#define PROC_686 6
#define PROC_p2 7
#define PROC_p3 8
#define PROC_p4 9
#define PROC_prescott 10
#define PROC_conroe 11
#define PROC_penryn 12
#define PROC_nehalem 13
#define PROC_westmere 14
#define PROC_sandybridge 15
#define PROC_ivybridge 16
#define PROC_haswell 17
#define PROC_broadwell 18
#define PROC_skylake 19
static void
x86_cpu_intel(wordptr cpu, yasm_arch_x86 *arch_x86, unsigned int data)
{
BitVector_Empty(cpu);
BitVector_Bit_On(cpu, CPU_Priv);
if (data >= PROC_286)
BitVector_Bit_On(cpu, CPU_Prot);
if (data >= PROC_386)
BitVector_Bit_On(cpu, CPU_SMM);
if (data >= PROC_skylake) {
BitVector_Bit_On(cpu, CPU_SHA);
}
if (data >= PROC_broadwell) {
BitVector_Bit_On(cpu, CPU_RDSEED);
BitVector_Bit_On(cpu, CPU_ADX);
BitVector_Bit_On(cpu, CPU_PRFCHW);
}
if (data >= PROC_haswell) {
BitVector_Bit_On(cpu, CPU_FMA);
BitVector_Bit_On(cpu, CPU_AVX2);
BitVector_Bit_On(cpu, CPU_BMI1);
BitVector_Bit_On(cpu, CPU_BMI2);
BitVector_Bit_On(cpu, CPU_INVPCID);
BitVector_Bit_On(cpu, CPU_LZCNT);
BitVector_Bit_On(cpu, CPU_TSX);
BitVector_Bit_On(cpu, CPU_SMAP);
}
if (data >= PROC_ivybridge) {
BitVector_Bit_On(cpu, CPU_F16C);
BitVector_Bit_On(cpu, CPU_FSGSBASE);
BitVector_Bit_On(cpu, CPU_RDRAND);
}
if (data >= PROC_sandybridge) {
BitVector_Bit_On(cpu, CPU_AVX);
BitVector_Bit_On(cpu, CPU_XSAVEOPT);
BitVector_Bit_On(cpu, CPU_EPTVPID);
BitVector_Bit_On(cpu, CPU_SMX);
}
if (data >= PROC_westmere) {
BitVector_Bit_On(cpu, CPU_AES);
BitVector_Bit_On(cpu, CPU_CLMUL);
}
if (data >= PROC_nehalem) {
BitVector_Bit_On(cpu, CPU_SSE42);
BitVector_Bit_On(cpu, CPU_XSAVE);
}
if (data >= PROC_penryn)
BitVector_Bit_On(cpu, CPU_SSE41);
if (data >= PROC_conroe)
BitVector_Bit_On(cpu, CPU_SSSE3);
if (data >= PROC_prescott)
BitVector_Bit_On(cpu, CPU_SSE3);
if (data >= PROC_p4)
BitVector_Bit_On(cpu, CPU_SSE2);
if (data >= PROC_p3)
BitVector_Bit_On(cpu, CPU_SSE);
if (data >= PROC_p2)
BitVector_Bit_On(cpu, CPU_MMX);
if (data >= PROC_486)
BitVector_Bit_On(cpu, CPU_FPU);
if (data >= PROC_prescott)
BitVector_Bit_On(cpu, CPU_EM64T);
if (data >= PROC_p4)
BitVector_Bit_On(cpu, CPU_P4);
if (data >= PROC_p3)
BitVector_Bit_On(cpu, CPU_P3);
if (data >= PROC_686)
BitVector_Bit_On(cpu, CPU_686);
if (data >= PROC_586)
BitVector_Bit_On(cpu, CPU_586);
if (data >= PROC_486)
BitVector_Bit_On(cpu, CPU_486);
if (data >= PROC_386)
BitVector_Bit_On(cpu, CPU_386);
if (data >= PROC_286)
BitVector_Bit_On(cpu, CPU_286);
if (data >= PROC_186)
BitVector_Bit_On(cpu, CPU_186);
BitVector_Bit_On(cpu, CPU_086);
/* Use Intel long NOPs if 686 or better */
if (data >= PROC_686)
arch_x86->nop = X86_NOP_INTEL;
else
arch_x86->nop = X86_NOP_BASIC;
}
static void
x86_cpu_ia64(wordptr cpu, yasm_arch_x86 *arch_x86, unsigned int data)
{
BitVector_Empty(cpu);
BitVector_Bit_On(cpu, CPU_Priv);
BitVector_Bit_On(cpu, CPU_Prot);
BitVector_Bit_On(cpu, CPU_SMM);
BitVector_Bit_On(cpu, CPU_SSE2);
BitVector_Bit_On(cpu, CPU_SSE);
BitVector_Bit_On(cpu, CPU_MMX);
BitVector_Bit_On(cpu, CPU_FPU);
BitVector_Bit_On(cpu, CPU_IA64);
BitVector_Bit_On(cpu, CPU_P4);
BitVector_Bit_On(cpu, CPU_P3);
BitVector_Bit_On(cpu, CPU_686);
BitVector_Bit_On(cpu, CPU_586);
BitVector_Bit_On(cpu, CPU_486);
BitVector_Bit_On(cpu, CPU_386);
BitVector_Bit_On(cpu, CPU_286);
BitVector_Bit_On(cpu, CPU_186);
BitVector_Bit_On(cpu, CPU_086);
}
#define PROC_bulldozer 11
#define PROC_k10 10
#define PROC_venice 9
#define PROC_hammer 8
#define PROC_k7 7
#define PROC_k6 6
static void
x86_cpu_amd(wordptr cpu, yasm_arch_x86 *arch_x86, unsigned int data)
{
BitVector_Empty(cpu);
BitVector_Bit_On(cpu, CPU_Priv);
BitVector_Bit_On(cpu, CPU_Prot);
BitVector_Bit_On(cpu, CPU_SMM);
BitVector_Bit_On(cpu, CPU_3DNow);
if (data >= PROC_bulldozer) {
BitVector_Bit_On(cpu, CPU_XOP);
BitVector_Bit_On(cpu, CPU_FMA4);
}
if (data >= PROC_k10)
BitVector_Bit_On(cpu, CPU_SSE4a);
if (data >= PROC_venice)
BitVector_Bit_On(cpu, CPU_SSE3);
if (data >= PROC_hammer)
BitVector_Bit_On(cpu, CPU_SSE2);
if (data >= PROC_k7)
BitVector_Bit_On(cpu, CPU_SSE);
if (data >= PROC_k6)
BitVector_Bit_On(cpu, CPU_MMX);
BitVector_Bit_On(cpu, CPU_FPU);
if (data >= PROC_hammer)
BitVector_Bit_On(cpu, CPU_Hammer);
if (data >= PROC_k7)
BitVector_Bit_On(cpu, CPU_Athlon);
if (data >= PROC_k6)
BitVector_Bit_On(cpu, CPU_K6);
BitVector_Bit_On(cpu, CPU_686);
BitVector_Bit_On(cpu, CPU_586);
BitVector_Bit_On(cpu, CPU_486);
BitVector_Bit_On(cpu, CPU_386);
BitVector_Bit_On(cpu, CPU_286);
BitVector_Bit_On(cpu, CPU_186);
BitVector_Bit_On(cpu, CPU_086);
/* Use AMD long NOPs if k6 or better */
if (data >= PROC_k6)
arch_x86->nop = X86_NOP_AMD;
else
arch_x86->nop = X86_NOP_BASIC;
}
static void
x86_cpu_set(wordptr cpu, yasm_arch_x86 *arch_x86, unsigned int data)
{
BitVector_Bit_On(cpu, data);
}
static void
x86_cpu_clear(wordptr cpu, yasm_arch_x86 *arch_x86, unsigned int data)
{
BitVector_Bit_Off(cpu, data);
}
static void
x86_cpu_set_sse4(wordptr cpu, yasm_arch_x86 *arch_x86, unsigned int data)
{
BitVector_Bit_On(cpu, CPU_SSE41);
BitVector_Bit_On(cpu, CPU_SSE42);
}
static void
x86_cpu_clear_sse4(wordptr cpu, yasm_arch_x86 *arch_x86, unsigned int data)
{
BitVector_Bit_Off(cpu, CPU_SSE41);
BitVector_Bit_Off(cpu, CPU_SSE42);
}
static void
x86_nop(wordptr cpu, yasm_arch_x86 *arch_x86, unsigned int data)
{
arch_x86->nop = data;
}
struct cpu_parse_data {
const char *name;
void (*handler) (wordptr cpu, yasm_arch_x86 *arch_x86, unsigned int data);
unsigned int data;
};
static const struct cpu_parse_data *
cpu_find(const char *key, size_t len)
{
static const struct cpu_parse_data pd[179] = {
{"noeptvpid", x86_cpu_clear, CPU_EPTVPID},
{"amd", x86_cpu_set, CPU_AMD},
{"sse41", x86_cpu_set, CPU_SSE41},
{"pentium", x86_cpu_intel, PROC_586},
{"intelnop", x86_nop, X86_NOP_INTEL},
{"pclmulqdq", x86_cpu_set, CPU_CLMUL},
{"sse42", x86_cpu_set, CPU_SSE42},
{"nobmi2", x86_cpu_clear, CPU_BMI2},
{"pentium3", x86_cpu_intel, PROC_p3},
{"broadwell", x86_cpu_intel, PROC_broadwell},
{"aes", x86_cpu_set, CPU_AES},
{"eptvpid", x86_cpu_set, CPU_EPTVPID},
{"f16c", x86_cpu_set, CPU_F16C},
{"amdnop", x86_nop, X86_NOP_AMD},
{"pentium-2", x86_cpu_intel, PROC_p2},
{"nofpu", x86_cpu_clear, CPU_FPU},
{"bmi2", x86_cpu_set, CPU_BMI2},
{"katmai", x86_cpu_intel, PROC_p3},
{"pentiumiii", x86_cpu_intel, PROC_p3},
{"fpu", x86_cpu_set, CPU_FPU},
{"noundoc", x86_cpu_clear, CPU_Undoc},
{"no3dnow", x86_cpu_clear, CPU_3DNow},
{"i486", x86_cpu_intel, PROC_486},
{"noundocumented", x86_cpu_clear, CPU_Undoc},
{"sse", x86_cpu_set, CPU_SSE},
{"nossse3", x86_cpu_clear, CPU_SSSE3},
{"noclmul", x86_cpu_clear, CPU_CLMUL},
{"tsx", x86_cpu_set, CPU_TSX},
{"nocyrix", x86_cpu_clear, CPU_Cyrix},
{"nosse", x86_cpu_clear, CPU_SSE},
{"nofma", x86_cpu_clear, CPU_FMA},
{"phenom", x86_cpu_amd, PROC_k10},
{"haswell", x86_cpu_intel, PROC_haswell},
{"noprot", x86_cpu_clear, CPU_Prot},
{"padlock", x86_cpu_set, CPU_PadLock},
{"nopclmulqdq", x86_cpu_clear, CPU_CLMUL},
{"nofma4", x86_cpu_clear, CPU_FMA4},
{"nofsgsbase", x86_cpu_clear, CPU_FSGSBASE},
{"prot", x86_cpu_set, CPU_Prot},
{"opteron", x86_cpu_amd, PROC_hammer},
{"nof16c", x86_cpu_clear, CPU_F16C},
{"i386", x86_cpu_intel, PROC_386},
{"ssse3", x86_cpu_set, CPU_SSSE3},
{"protected", x86_cpu_set, CPU_Prot},
{"bulldozer", x86_cpu_amd, PROC_bulldozer},
{"lzcnt", x86_cpu_set, CPU_LZCNT},
{"obs", x86_cpu_set, CPU_Obs},
{"noprotected", x86_cpu_clear, CPU_Prot},
{"athlon-64", x86_cpu_amd, PROC_hammer},
{"undocumented", x86_cpu_set, CPU_Undoc},
{"i686", x86_cpu_intel, PROC_686},
{"k8", x86_cpu_amd, PROC_hammer},
{"k10", x86_cpu_amd, PROC_k10},
{"noavx2", x86_cpu_clear, CPU_AVX2},
{"sandybridge", x86_cpu_intel, PROC_sandybridge},
{"nommx", x86_cpu_clear, CPU_MMX},
{"priv", x86_cpu_set, CPU_Priv},
{"sse4.1", x86_cpu_set, CPU_SSE41},
{"8086", x86_cpu_intel, PROC_8086},
{"noprivileged", x86_cpu_clear, CPU_Priv},
{"i586", x86_cpu_intel, PROC_586},
{"ia-64", x86_cpu_ia64, 0},
{"nosse2", x86_cpu_clear, CPU_SSE2},
{"obsolete", x86_cpu_set, CPU_Obs},
{"186", x86_cpu_intel, PROC_186},
{"sse4a", x86_cpu_set, CPU_SSE4a},
{"ia64", x86_cpu_ia64, 0},
{"core2", x86_cpu_intel, PROC_conroe},
{"noxsaveopt", x86_cpu_clear, CPU_XSAVEOPT},
{"sse4.2", x86_cpu_set, CPU_SSE42},
{"prescott", x86_cpu_intel, PROC_prescott},
{"avx2", x86_cpu_set, CPU_AVX2},
{"80186", x86_cpu_intel, PROC_186},
{"nopriv", x86_cpu_clear, CPU_Priv},
{"nosse4.1", x86_cpu_clear, CPU_SSE41},
{"nordseed", x86_cpu_clear, CPU_RDSEED},
{"pentium2", x86_cpu_intel, PROC_p2},
{"conroe", x86_cpu_intel, PROC_conroe},
{"nosse42", x86_cpu_clear, CPU_SSE42},
{"pentium-ii", x86_cpu_intel, PROC_p2},
{"svm", x86_cpu_set, CPU_SVM},
{"386", x86_cpu_intel, PROC_386},
{"em64t", x86_cpu_set, CPU_EM64T},
{"p2", x86_cpu_intel, PROC_p2},
{"athlon64", x86_cpu_amd, PROC_hammer},
{"3dnow", x86_cpu_set, CPU_3DNow},
{"nosse4", x86_cpu_clear_sse4, 0},
{"nosmx", x86_cpu_clear, CPU_SMX},
{"williamette", x86_cpu_intel, PROC_p4},
{"family10h", x86_cpu_amd, PROC_k10},
{"athlon", x86_cpu_amd, PROC_k7},
{"586", x86_cpu_intel, PROC_586},
{"686", x86_cpu_intel, PROC_686},
{"smm", x86_cpu_set, CPU_SMM},
{"xsave", x86_cpu_set, CPU_XSAVE},
{"privileged", x86_cpu_set, CPU_Priv},
{"p6", x86_cpu_intel, PROC_686},
{"smap", x86_cpu_set, CPU_SMAP},
{"avx", x86_cpu_set, CPU_AVX},
{"pentium-4", x86_cpu_intel, PROC_p4},
{"pentiumii", x86_cpu_intel, PROC_p2},
{"sha", x86_cpu_set, CPU_SHA},
{"fma4", x86_cpu_set, CPU_FMA4},
{"pentium-iii", x86_cpu_intel, PROC_p3},
{"skylake", x86_cpu_intel, PROC_skylake},
{"nosse4.2", x86_cpu_clear, CPU_SSE42},
{"pentium4", x86_cpu_intel, PROC_p4},
{"noaes", x86_cpu_clear, CPU_AES},
{"i186", x86_cpu_intel, PROC_186},
{"rdrand", x86_cpu_set, CPU_RDRAND},
{"80286", x86_cpu_intel, PROC_286},
{"pentiumiv", x86_cpu_intel, PROC_p4},
{"xop", x86_cpu_set, CPU_XOP},
{"mmx", x86_cpu_set, CPU_MMX},
{"486", x86_cpu_intel, PROC_486},
{"clawhammer", x86_cpu_amd, PROC_hammer},
{"rdseed", x86_cpu_set, CPU_RDSEED},
{"i286", x86_cpu_intel, PROC_286},
{"prfchw", x86_cpu_set, CPU_PRFCHW},
{"nosse3", x86_cpu_clear, CPU_SSE3},
{"sse4", x86_cpu_set_sse4, 0},
{"pentium-iv", x86_cpu_intel, PROC_p4},
{"p4", x86_cpu_intel, PROC_p4},
{"nordrand", x86_cpu_clear, CPU_RDRAND},
{"ppro", x86_cpu_intel, PROC_686},
{"p5", x86_cpu_intel, PROC_586},
{"notbm", x86_cpu_clear, CPU_TBM},
{"cyrix", x86_cpu_set, CPU_Cyrix},
{"80386", x86_cpu_intel, PROC_386},
{"k6", x86_cpu_amd, PROC_k6},
{"basicnop", x86_nop, X86_NOP_BASIC},
{"nomovbe", x86_cpu_clear, CPU_MOVBE},
{"noadx", x86_cpu_clear, CPU_ADX},
{"nosmap", x86_cpu_clear, CPU_SMAP},
{"nosmm", x86_cpu_clear, CPU_SMM},
{"xsaveopt", x86_cpu_set, CPU_XSAVEOPT},
{"pentium-3", x86_cpu_intel, PROC_p3},
{"nosvm", x86_cpu_clear, CPU_SVM},
{"nosha", x86_cpu_clear, CPU_SHA},
{"invpcid", x86_cpu_set, CPU_INVPCID},
{"nobmi1", x86_cpu_clear, CPU_BMI1},
{"ivybridge", x86_cpu_intel, PROC_ivybridge},
{"p3", x86_cpu_intel, PROC_p3},
{"pentiumpro", x86_cpu_intel, PROC_686},
{"penryn", x86_cpu_intel, PROC_penryn},
{"80486", x86_cpu_intel, PROC_486},
{"noxop", x86_cpu_clear, CPU_XOP},
{"undoc", x86_cpu_set, CPU_Undoc},
{"noobsolete", x86_cpu_clear, CPU_Obs},
{"noavx", x86_cpu_clear, CPU_AVX},
{"nolzcnt", x86_cpu_clear, CPU_LZCNT},
{"noprfchw", x86_cpu_clear, CPU_PRFCHW},
{"notsx", x86_cpu_clear, CPU_TSX},
{"bmi1", x86_cpu_set, CPU_BMI1},
{"itanium", x86_cpu_ia64, 0},
{"venice", x86_cpu_amd, PROC_venice},
{"noxsave", x86_cpu_clear, CPU_XSAVE},
{"noamd", x86_cpu_clear, CPU_AMD},
{"noobs", x86_cpu_clear, CPU_Obs},
{"noem64t", x86_cpu_clear, CPU_EM64T},
{"hammer", x86_cpu_amd, PROC_hammer},
{"nehalem", x86_cpu_intel, PROC_nehalem},
{"sse3", x86_cpu_set, CPU_SSE3},
{"sse2", x86_cpu_set, CPU_SSE2},
{"clmul", x86_cpu_set, CPU_CLMUL},
{"smx", x86_cpu_set, CPU_SMX},
{"nosse4a", x86_cpu_clear, CPU_SSE4a},
{"tbm", x86_cpu_set, CPU_TBM},
{"fma", x86_cpu_set, CPU_FMA},
{"nopadlock", x86_cpu_clear, CPU_PadLock},
{"nosse41", x86_cpu_clear, CPU_SSE41},
{"adx", x86_cpu_set, CPU_ADX},
{"westmere", x86_cpu_intel, PROC_westmere},
{"k7", x86_cpu_amd, PROC_k7},
{"noinvpcid", x86_cpu_clear, CPU_INVPCID},
{"fsgsbase", x86_cpu_set, CPU_FSGSBASE},
{"corei7", x86_cpu_intel, PROC_nehalem},
{"movbe", x86_cpu_set, CPU_MOVBE},
{"286", x86_cpu_intel, PROC_286}
};
static const unsigned char tab[] = {
183,125,113,40,125,0,0,0,183,146,116,85,0,113,113,183,
113,131,0,82,88,0,131,125,85,0,113,0,0,7,0,40,
22,7,0,0,125,220,87,183,184,7,0,0,0,113,11,0,
84,0,0,0,0,131,0,113,0,120,0,113,0,0,51,11,
55,190,0,0,183,61,120,131,85,135,0,0,0,0,0,82,
74,183,0,87,220,0,235,0,220,229,0,0,220,243,124,145,
0,220,131,0,221,0,0,0,237,0,135,125,124,168,0,69,
0,124,22,0,131,131,163,113,184,214,155,133,55,0,0,0,
};
const struct cpu_parse_data *ret;
unsigned long rsl, val = phash_lookup(key, len, 0xdaa66d2bUL);
rsl = ((val>>25)^tab[val&0x7f]);
if (rsl >= 179) return NULL;
ret = &pd[rsl];
if (strcmp(key, ret->name) != 0) return NULL;
return ret;
}
void
yasm_x86__parse_cpu(yasm_arch_x86 *arch_x86, const char *cpuid,
size_t cpuid_len)
{
/*@null@*/ const struct cpu_parse_data *pdata;
wordptr new_cpu;
size_t i;
static char lcaseid[16];
if (cpuid_len > 15)
return;
for (i=0; i<cpuid_len; i++)
lcaseid[i] = tolower(cpuid[i]);
lcaseid[cpuid_len] = '\0';
pdata = cpu_find(lcaseid, cpuid_len);
if (!pdata) {
yasm_warn_set(YASM_WARN_GENERAL,
N_("unrecognized CPU identifier `%s'"), cpuid);
return;
}
new_cpu = BitVector_Clone(arch_x86->cpu_enables[arch_x86->active_cpu]);
pdata->handler(new_cpu, arch_x86, pdata->data);
/* try to find an existing match in the CPU table first */
for (i=0; i<arch_x86->cpu_enables_size; i++) {
if (BitVector_equal(arch_x86->cpu_enables[i], new_cpu)) {
arch_x86->active_cpu = i;
BitVector_Destroy(new_cpu);
return;
}
}
/* not found, need to add a new entry */
arch_x86->active_cpu = arch_x86->cpu_enables_size++;
arch_x86->cpu_enables =
yasm_xrealloc(arch_x86->cpu_enables,
arch_x86->cpu_enables_size*sizeof(wordptr));
arch_x86->cpu_enables[arch_x86->active_cpu] = new_cpu;
}
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