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add xabort/xbegin/xend

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This commit is contained in:
MITSUNARI Shigeo 2023-08-02 09:42:22 +09:00
parent 0924ff4aa0
commit ad178a2196
5 changed files with 23 additions and 2 deletions
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3
gen/gen_code.cpp
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@ -720,6 +720,7 @@ void put()
{ "wbinvd", 0x0F, 0x09 },
{ "wrmsr", 0x0F, 0x30 },
{ "xlatb", 0xD7 },
{ "xend", 0x0f, 0x01, 0xd5 },
{ "popf", 0x9D },
{ "pushf", 0x9C },
@ -1113,6 +1114,8 @@ void put()
puts("void umwait(const Reg32& r) { int idx = r.getIdx(); if (idx > 7) XBYAK_THROW(ERR_BAD_PARAMETER) db(0xF2); db(0x0F); db(0xAE); setModRM(3, 6, idx); }");
puts("void clwb(const Address& addr) { db(0x66); opMIB(addr, esi, 0x0F, 0xAE); }");
puts("void cldemote(const Address& addr) { opMIB(addr, eax, 0x0F, 0x1C); }");
puts("void xabort(uint8_t imm) { db(0xC6); db(0xF8); db(imm); }");
puts("void xbegin(uint32_t rel) { db(0xC7); db(0xF8); dd(rel); }");
}
{
const struct Tbl {