mirror of
https://github.com/mirror/tinycc.git
synced 2024-12-26 03:50:07 +08:00
9cfc8f60ce
We already support popcnt, add lzcnt and tzcnt as well. Signed-off-by: Mathias Krause <minipli@grsecurity.net>
333 lines
6.2 KiB
C
333 lines
6.2 KiB
C
/* ------------------------------------------------------------------ */
|
|
/* WARNING: relative order of tokens is important. */
|
|
|
|
#define DEF_BWL(x) \
|
|
DEF(TOK_ASM_ ## x ## b, #x "b") \
|
|
DEF(TOK_ASM_ ## x ## w, #x "w") \
|
|
DEF(TOK_ASM_ ## x ## l, #x "l") \
|
|
DEF(TOK_ASM_ ## x, #x)
|
|
#define DEF_WL(x) \
|
|
DEF(TOK_ASM_ ## x ## w, #x "w") \
|
|
DEF(TOK_ASM_ ## x ## l, #x "l") \
|
|
DEF(TOK_ASM_ ## x, #x)
|
|
#ifdef TCC_TARGET_X86_64
|
|
# define DEF_BWLQ(x) \
|
|
DEF(TOK_ASM_ ## x ## b, #x "b") \
|
|
DEF(TOK_ASM_ ## x ## w, #x "w") \
|
|
DEF(TOK_ASM_ ## x ## l, #x "l") \
|
|
DEF(TOK_ASM_ ## x ## q, #x "q") \
|
|
DEF(TOK_ASM_ ## x, #x)
|
|
# define DEF_WLQ(x) \
|
|
DEF(TOK_ASM_ ## x ## w, #x "w") \
|
|
DEF(TOK_ASM_ ## x ## l, #x "l") \
|
|
DEF(TOK_ASM_ ## x ## q, #x "q") \
|
|
DEF(TOK_ASM_ ## x, #x)
|
|
# define DEF_BWLX DEF_BWLQ
|
|
# define DEF_WLX DEF_WLQ
|
|
/* number of sizes + 1 */
|
|
# define NBWLX 5
|
|
#else
|
|
# define DEF_BWLX DEF_BWL
|
|
# define DEF_WLX DEF_WL
|
|
/* number of sizes + 1 */
|
|
# define NBWLX 4
|
|
#endif
|
|
|
|
#define DEF_FP1(x) \
|
|
DEF(TOK_ASM_ ## f ## x ## s, "f" #x "s") \
|
|
DEF(TOK_ASM_ ## fi ## x ## l, "fi" #x "l") \
|
|
DEF(TOK_ASM_ ## f ## x ## l, "f" #x "l") \
|
|
DEF(TOK_ASM_ ## fi ## x ## s, "fi" #x "s")
|
|
|
|
#define DEF_FP(x) \
|
|
DEF(TOK_ASM_ ## f ## x, "f" #x ) \
|
|
DEF(TOK_ASM_ ## f ## x ## p, "f" #x "p") \
|
|
DEF_FP1(x)
|
|
|
|
#define DEF_ASMTEST(x,suffix) \
|
|
DEF_ASM(x ## o ## suffix) \
|
|
DEF_ASM(x ## no ## suffix) \
|
|
DEF_ASM(x ## b ## suffix) \
|
|
DEF_ASM(x ## c ## suffix) \
|
|
DEF_ASM(x ## nae ## suffix) \
|
|
DEF_ASM(x ## nb ## suffix) \
|
|
DEF_ASM(x ## nc ## suffix) \
|
|
DEF_ASM(x ## ae ## suffix) \
|
|
DEF_ASM(x ## e ## suffix) \
|
|
DEF_ASM(x ## z ## suffix) \
|
|
DEF_ASM(x ## ne ## suffix) \
|
|
DEF_ASM(x ## nz ## suffix) \
|
|
DEF_ASM(x ## be ## suffix) \
|
|
DEF_ASM(x ## na ## suffix) \
|
|
DEF_ASM(x ## nbe ## suffix) \
|
|
DEF_ASM(x ## a ## suffix) \
|
|
DEF_ASM(x ## s ## suffix) \
|
|
DEF_ASM(x ## ns ## suffix) \
|
|
DEF_ASM(x ## p ## suffix) \
|
|
DEF_ASM(x ## pe ## suffix) \
|
|
DEF_ASM(x ## np ## suffix) \
|
|
DEF_ASM(x ## po ## suffix) \
|
|
DEF_ASM(x ## l ## suffix) \
|
|
DEF_ASM(x ## nge ## suffix) \
|
|
DEF_ASM(x ## nl ## suffix) \
|
|
DEF_ASM(x ## ge ## suffix) \
|
|
DEF_ASM(x ## le ## suffix) \
|
|
DEF_ASM(x ## ng ## suffix) \
|
|
DEF_ASM(x ## nle ## suffix) \
|
|
DEF_ASM(x ## g ## suffix)
|
|
|
|
/* ------------------------------------------------------------------ */
|
|
/* register */
|
|
DEF_ASM(al)
|
|
DEF_ASM(cl)
|
|
DEF_ASM(dl)
|
|
DEF_ASM(bl)
|
|
DEF_ASM(ah)
|
|
DEF_ASM(ch)
|
|
DEF_ASM(dh)
|
|
DEF_ASM(bh)
|
|
DEF_ASM(ax)
|
|
DEF_ASM(cx)
|
|
DEF_ASM(dx)
|
|
DEF_ASM(bx)
|
|
DEF_ASM(sp)
|
|
DEF_ASM(bp)
|
|
DEF_ASM(si)
|
|
DEF_ASM(di)
|
|
DEF_ASM(eax)
|
|
DEF_ASM(ecx)
|
|
DEF_ASM(edx)
|
|
DEF_ASM(ebx)
|
|
DEF_ASM(esp)
|
|
DEF_ASM(ebp)
|
|
DEF_ASM(esi)
|
|
DEF_ASM(edi)
|
|
#ifdef TCC_TARGET_X86_64
|
|
DEF_ASM(rax)
|
|
DEF_ASM(rcx)
|
|
DEF_ASM(rdx)
|
|
DEF_ASM(rbx)
|
|
DEF_ASM(rsp)
|
|
DEF_ASM(rbp)
|
|
DEF_ASM(rsi)
|
|
DEF_ASM(rdi)
|
|
#endif
|
|
DEF_ASM(mm0)
|
|
DEF_ASM(mm1)
|
|
DEF_ASM(mm2)
|
|
DEF_ASM(mm3)
|
|
DEF_ASM(mm4)
|
|
DEF_ASM(mm5)
|
|
DEF_ASM(mm6)
|
|
DEF_ASM(mm7)
|
|
DEF_ASM(xmm0)
|
|
DEF_ASM(xmm1)
|
|
DEF_ASM(xmm2)
|
|
DEF_ASM(xmm3)
|
|
DEF_ASM(xmm4)
|
|
DEF_ASM(xmm5)
|
|
DEF_ASM(xmm6)
|
|
DEF_ASM(xmm7)
|
|
DEF_ASM(cr0)
|
|
DEF_ASM(cr1)
|
|
DEF_ASM(cr2)
|
|
DEF_ASM(cr3)
|
|
DEF_ASM(cr4)
|
|
DEF_ASM(cr5)
|
|
DEF_ASM(cr6)
|
|
DEF_ASM(cr7)
|
|
DEF_ASM(tr0)
|
|
DEF_ASM(tr1)
|
|
DEF_ASM(tr2)
|
|
DEF_ASM(tr3)
|
|
DEF_ASM(tr4)
|
|
DEF_ASM(tr5)
|
|
DEF_ASM(tr6)
|
|
DEF_ASM(tr7)
|
|
DEF_ASM(db0)
|
|
DEF_ASM(db1)
|
|
DEF_ASM(db2)
|
|
DEF_ASM(db3)
|
|
DEF_ASM(db4)
|
|
DEF_ASM(db5)
|
|
DEF_ASM(db6)
|
|
DEF_ASM(db7)
|
|
DEF_ASM(dr0)
|
|
DEF_ASM(dr1)
|
|
DEF_ASM(dr2)
|
|
DEF_ASM(dr3)
|
|
DEF_ASM(dr4)
|
|
DEF_ASM(dr5)
|
|
DEF_ASM(dr6)
|
|
DEF_ASM(dr7)
|
|
DEF_ASM(es)
|
|
DEF_ASM(cs)
|
|
DEF_ASM(ss)
|
|
DEF_ASM(ds)
|
|
DEF_ASM(fs)
|
|
DEF_ASM(gs)
|
|
DEF_ASM(st)
|
|
DEF_ASM(rip)
|
|
|
|
#ifdef TCC_TARGET_X86_64
|
|
/* The four low parts of sp/bp/si/di that exist only on
|
|
x86-64 (encoding aliased to ah,ch,dh,dh when not using REX). */
|
|
DEF_ASM(spl)
|
|
DEF_ASM(bpl)
|
|
DEF_ASM(sil)
|
|
DEF_ASM(dil)
|
|
#endif
|
|
/* generic two operands */
|
|
DEF_BWLX(mov)
|
|
|
|
DEF_BWLX(add)
|
|
DEF_BWLX(or)
|
|
DEF_BWLX(adc)
|
|
DEF_BWLX(sbb)
|
|
DEF_BWLX(and)
|
|
DEF_BWLX(sub)
|
|
DEF_BWLX(xor)
|
|
DEF_BWLX(cmp)
|
|
|
|
/* unary ops */
|
|
DEF_BWLX(inc)
|
|
DEF_BWLX(dec)
|
|
DEF_BWLX(not)
|
|
DEF_BWLX(neg)
|
|
DEF_BWLX(mul)
|
|
DEF_BWLX(imul)
|
|
DEF_BWLX(div)
|
|
DEF_BWLX(idiv)
|
|
|
|
DEF_BWLX(xchg)
|
|
DEF_BWLX(test)
|
|
|
|
/* shifts */
|
|
DEF_BWLX(rol)
|
|
DEF_BWLX(ror)
|
|
DEF_BWLX(rcl)
|
|
DEF_BWLX(rcr)
|
|
DEF_BWLX(shl)
|
|
DEF_BWLX(shr)
|
|
DEF_BWLX(sar)
|
|
|
|
DEF_WLX(shld)
|
|
DEF_WLX(shrd)
|
|
|
|
DEF_ASM(pushw)
|
|
DEF_ASM(pushl)
|
|
#ifdef TCC_TARGET_X86_64
|
|
DEF_ASM(pushq)
|
|
#endif
|
|
DEF_ASM(push)
|
|
|
|
DEF_ASM(popw)
|
|
DEF_ASM(popl)
|
|
#ifdef TCC_TARGET_X86_64
|
|
DEF_ASM(popq)
|
|
#endif
|
|
DEF_ASM(pop)
|
|
|
|
DEF_BWL(in)
|
|
DEF_BWL(out)
|
|
|
|
DEF_WLX(movzb)
|
|
DEF_ASM(movzwl)
|
|
DEF_ASM(movsbw)
|
|
DEF_ASM(movsbl)
|
|
DEF_ASM(movswl)
|
|
#ifdef TCC_TARGET_X86_64
|
|
DEF_ASM(movsbq)
|
|
DEF_ASM(movswq)
|
|
DEF_ASM(movzwq)
|
|
DEF_ASM(movslq)
|
|
#endif
|
|
|
|
DEF_WLX(lea)
|
|
|
|
DEF_ASM(les)
|
|
DEF_ASM(lds)
|
|
DEF_ASM(lss)
|
|
DEF_ASM(lfs)
|
|
DEF_ASM(lgs)
|
|
|
|
DEF_ASM(call)
|
|
DEF_ASM(jmp)
|
|
DEF_ASM(lcall)
|
|
DEF_ASM(ljmp)
|
|
|
|
DEF_ASMTEST(j,)
|
|
|
|
DEF_ASMTEST(set,)
|
|
DEF_ASMTEST(set,b)
|
|
DEF_ASMTEST(cmov,)
|
|
|
|
DEF_WLX(bsf)
|
|
DEF_WLX(bsr)
|
|
DEF_WLX(bt)
|
|
DEF_WLX(bts)
|
|
DEF_WLX(btr)
|
|
DEF_WLX(btc)
|
|
DEF_WLX(popcnt)
|
|
DEF_WLX(tzcnt)
|
|
DEF_WLX(lzcnt)
|
|
|
|
DEF_WLX(lar)
|
|
DEF_WLX(lsl)
|
|
|
|
/* generic FP ops */
|
|
DEF_FP(add)
|
|
DEF_FP(mul)
|
|
|
|
DEF_ASM(fcom)
|
|
DEF_ASM(fcom_1) /* non existent op, just to have a regular table */
|
|
DEF_FP1(com)
|
|
|
|
DEF_FP(comp)
|
|
DEF_FP(sub)
|
|
DEF_FP(subr)
|
|
DEF_FP(div)
|
|
DEF_FP(divr)
|
|
|
|
DEF_BWLX(xadd)
|
|
DEF_BWLX(cmpxchg)
|
|
|
|
/* string ops */
|
|
DEF_BWLX(cmps)
|
|
DEF_BWLX(scmp)
|
|
DEF_BWL(ins)
|
|
DEF_BWL(outs)
|
|
DEF_BWLX(lods)
|
|
DEF_BWLX(slod)
|
|
DEF_BWLX(movs)
|
|
DEF_BWLX(smov)
|
|
DEF_BWLX(scas)
|
|
DEF_BWLX(ssca)
|
|
DEF_BWLX(stos)
|
|
DEF_BWLX(ssto)
|
|
|
|
/* generic asm ops */
|
|
#define ALT(x)
|
|
#define DEF_ASM_OP0(name, opcode) DEF_ASM(name)
|
|
#define DEF_ASM_OP0L(name, opcode, group, instr_type)
|
|
#define DEF_ASM_OP1(name, opcode, group, instr_type, op0)
|
|
#define DEF_ASM_OP2(name, opcode, group, instr_type, op0, op1)
|
|
#define DEF_ASM_OP3(name, opcode, group, instr_type, op0, op1, op2)
|
|
#ifdef TCC_TARGET_X86_64
|
|
# include "x86_64-asm.h"
|
|
#else
|
|
# include "i386-asm.h"
|
|
#endif
|
|
|
|
#define ALT(x)
|
|
#define DEF_ASM_OP0(name, opcode)
|
|
#define DEF_ASM_OP0L(name, opcode, group, instr_type) DEF_ASM(name)
|
|
#define DEF_ASM_OP1(name, opcode, group, instr_type, op0) DEF_ASM(name)
|
|
#define DEF_ASM_OP2(name, opcode, group, instr_type, op0, op1) DEF_ASM(name)
|
|
#define DEF_ASM_OP3(name, opcode, group, instr_type, op0, op1, op2) DEF_ASM(name)
|
|
#ifdef TCC_TARGET_X86_64
|
|
# include "x86_64-asm.h"
|
|
#else
|
|
# include "i386-asm.h"
|
|
#endif
|