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https://github.com/mirror/tinycc.git
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added asm tokens - suppressed synonims (avoid potential bugs in preprocessing)
This commit is contained in:
bellard
parent
50f0ae610f
commit
65092b7d85
292
tcctok.h
292
tcctok.h
@ -17,17 +17,25 @@
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DEF(TOK_SWITCH, "switch")
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DEF(TOK_CASE, "case")
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/* ignored types Must have contiguous values */
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DEF(TOK_CONST, "const")
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DEF(TOK_VOLATILE, "volatile")
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DEF(TOK_CONST1, "const")
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DEF(TOK_CONST2, "__const") /* gcc keyword */
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DEF(TOK_CONST3, "__const__") /* gcc keyword */
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DEF(TOK_VOLATILE1, "volatile")
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DEF(TOK_VOLATILE2, "__volatile") /* gcc keyword */
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DEF(TOK_VOLATILE3, "__volatile__") /* gcc keyword */
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DEF(TOK_LONG, "long")
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DEF(TOK_REGISTER, "register")
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DEF(TOK_SIGNED, "signed")
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DEF(TOK___SIGNED__, "__signed__") /* gcc keyword */
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DEF(TOK_SIGNED1, "signed")
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DEF(TOK_SIGNED2, "__signed") /* gcc keyword */
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DEF(TOK_SIGNED3, "__signed__") /* gcc keyword */
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DEF(TOK_AUTO, "auto")
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DEF(TOK_INLINE, "inline")
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DEF(TOK___INLINE__, "__inline__") /* gcc keyword */
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DEF(TOK_RESTRICT, "restrict")
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DEF(TOK_INLINE1, "inline")
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DEF(TOK_INLINE2, "__inline") /* gcc keyword */
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DEF(TOK_INLINE3, "__inline__") /* gcc keyword */
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DEF(TOK_RESTRICT1, "restrict")
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DEF(TOK_RESTRICT2, "__restrict")
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DEF(TOK_RESTRICT3, "__restrict__")
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DEF(TOK_EXTENSION, "__extension__") /* gcc keyword */
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DEF(TOK_FLOAT, "float")
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DEF(TOK_DOUBLE, "double")
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@ -39,9 +47,17 @@
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DEF(TOK_DEFAULT, "default")
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DEF(TOK_ENUM, "enum")
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DEF(TOK_SIZEOF, "sizeof")
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DEF(TOK___ATTRIBUTE__, "__attribute__")
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DEF(TOK_ALIGNOF, "__alignof__")
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DEF(TOK_TYPEOF, "typeof")
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DEF(TOK_ATTRIBUTE1, "__attribute")
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DEF(TOK_ATTRIBUTE2, "__attribute__")
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DEF(TOK_ALIGNOF1, "__alignof")
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DEF(TOK_ALIGNOF2, "__alignof__")
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DEF(TOK_TYPEOF1, "typeof")
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DEF(TOK_TYPEOF2, "__typeof")
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DEF(TOK_TYPEOF3, "__typeof__")
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DEF(TOK_LABEL, "__label__")
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DEF(TOK_ASM1, "asm")
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DEF(TOK_ASM2, "__asm")
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DEF(TOK_ASM3, "__asm__")
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/*********************************************************************/
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/* the following are not keywords. They are included to ease parsing */
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@ -69,20 +85,21 @@
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DEF(TOK___FUNC__, "__func__")
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/* attribute identifiers */
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DEF(TOK_SECTION, "section")
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DEF(TOK___SECTION__, "__section__")
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DEF(TOK_ALIGNED, "aligned")
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DEF(TOK___ALIGNED__, "__aligned__")
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DEF(TOK_UNUSED, "unused")
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DEF(TOK___UNUSED__, "__unused__")
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DEF(TOK_CDECL, "cdecl")
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DEF(TOK___CDECL, "__cdecl")
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DEF(TOK___CDECL__, "__cdecl__")
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DEF(TOK_STDCALL, "stdcall")
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DEF(TOK___STDCALL, "__stdcall")
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DEF(TOK___STDCALL__, "__stdcall__")
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DEF(TOK_NORETURN, "noreturn")
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DEF(TOK___NORETURN__, "__noreturn__")
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/* XXX: handle all tokens generically since speed is not critical */
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DEF(TOK_SECTION1, "section")
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DEF(TOK_SECTION2, "__section__")
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DEF(TOK_ALIGNED1, "aligned")
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DEF(TOK_ALIGNED2, "__aligned__")
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DEF(TOK_UNUSED1, "unused")
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DEF(TOK_UNUSED2, "__unused__")
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DEF(TOK_CDECL1, "cdecl")
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DEF(TOK_CDECL2, "__cdecl")
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DEF(TOK_CDECL3, "__cdecl__")
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DEF(TOK_STDCALL1, "stdcall")
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DEF(TOK_STDCALL2, "__stdcall")
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DEF(TOK_STDCALL3, "__stdcall__")
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DEF(TOK_NORETURN1, "noreturn")
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DEF(TOK_NORETURN2, "__noreturn__")
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/* builtin functions or variables */
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DEF(TOK_memcpy, "memcpy")
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@ -124,3 +141,228 @@
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DEF(TOK_strlen, "strlen")
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DEF(TOK_strcpy, "strcpy")
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#endif
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/* Tiny Assembler for x86 */
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DEF_ASM(byte)
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DEF_ASM(align)
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DEF_ASM(skip)
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DEF_ASM(space)
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#ifdef TCC_TARGET_I386
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/* WARNING: relative order of tokens is important. */
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DEF_ASM(al)
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DEF_ASM(cl)
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DEF_ASM(dl)
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DEF_ASM(bl)
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DEF_ASM(ah)
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DEF_ASM(ch)
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DEF_ASM(dh)
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DEF_ASM(bh)
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DEF_ASM(ax)
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DEF_ASM(cx)
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DEF_ASM(dx)
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DEF_ASM(bx)
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DEF_ASM(sp)
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DEF_ASM(bp)
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DEF_ASM(si)
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DEF_ASM(di)
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DEF_ASM(eax)
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DEF_ASM(ecx)
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DEF_ASM(edx)
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DEF_ASM(ebx)
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DEF_ASM(esp)
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DEF_ASM(ebp)
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DEF_ASM(esi)
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DEF_ASM(edi)
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DEF_ASM(mm0)
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DEF_ASM(mm1)
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DEF_ASM(mm2)
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DEF_ASM(mm3)
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DEF_ASM(mm4)
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DEF_ASM(mm5)
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DEF_ASM(mm6)
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DEF_ASM(mm7)
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DEF_ASM(xmm0)
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DEF_ASM(xmm1)
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DEF_ASM(xmm2)
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DEF_ASM(xmm3)
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DEF_ASM(xmm4)
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DEF_ASM(xmm5)
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DEF_ASM(xmm6)
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DEF_ASM(xmm7)
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DEF_ASM(cr0)
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DEF_ASM(cr1)
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DEF_ASM(cr2)
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DEF_ASM(cr3)
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DEF_ASM(cr4)
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DEF_ASM(cr5)
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DEF_ASM(cr6)
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DEF_ASM(cr7)
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DEF_ASM(tr0)
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DEF_ASM(tr1)
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DEF_ASM(tr2)
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DEF_ASM(tr3)
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DEF_ASM(tr4)
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DEF_ASM(tr5)
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DEF_ASM(tr6)
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DEF_ASM(tr7)
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DEF_ASM(db0)
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DEF_ASM(db1)
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DEF_ASM(db2)
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DEF_ASM(db3)
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DEF_ASM(db4)
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DEF_ASM(db5)
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DEF_ASM(db6)
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DEF_ASM(db7)
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DEF_ASM(dr0)
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DEF_ASM(dr1)
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DEF_ASM(dr2)
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DEF_ASM(dr3)
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DEF_ASM(dr4)
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DEF_ASM(dr5)
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DEF_ASM(dr6)
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DEF_ASM(dr7)
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DEF_ASM(es)
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DEF_ASM(cs)
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DEF_ASM(ss)
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DEF_ASM(ds)
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DEF_ASM(fs)
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DEF_ASM(gs)
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DEF_ASM(st)
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DEF_BWL(mov)
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/* generic two operands */
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DEF_BWL(add)
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DEF_BWL(or)
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DEF_BWL(adc)
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DEF_BWL(sbb)
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DEF_BWL(and)
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DEF_BWL(sub)
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DEF_BWL(xor)
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DEF_BWL(cmp)
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/* unary ops */
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DEF_BWL(inc)
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DEF_BWL(dec)
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DEF_BWL(not)
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DEF_BWL(neg)
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DEF_BWL(mul)
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DEF_BWL(imul)
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DEF_BWL(div)
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DEF_BWL(idiv)
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DEF_BWL(xchg)
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DEF_BWL(test)
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/* shifts */
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DEF_BWL(rol)
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DEF_BWL(ror)
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DEF_BWL(rcl)
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DEF_BWL(rcr)
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DEF_BWL(shl)
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DEF_BWL(shr)
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DEF_BWL(sar)
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DEF_ASM(shldw)
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DEF_ASM(shldl)
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DEF_ASM(shld)
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DEF_ASM(shrdw)
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DEF_ASM(shrdl)
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DEF_ASM(shrd)
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DEF_ASM(pushw)
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DEF_ASM(pushl)
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DEF_ASM(push)
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DEF_ASM(popw)
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DEF_ASM(popl)
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DEF_ASM(pop)
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DEF_BWL(in)
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DEF_BWL(out)
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DEF_WL(movzb)
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DEF_ASM(movzwl)
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DEF_ASM(movsbw)
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DEF_ASM(movsbl)
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DEF_ASM(movswl)
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DEF_WL(lea)
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DEF_ASM(les)
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DEF_ASM(lds)
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DEF_ASM(lss)
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DEF_ASM(lfs)
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DEF_ASM(lgs)
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DEF_ASM(call)
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DEF_ASM(jmp)
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DEF_ASM(lcall)
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DEF_ASM(ljmp)
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DEF_ASMTEST(j)
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DEF_ASMTEST(set)
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DEF_ASMTEST(cmov)
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DEF_WL(bsf)
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DEF_WL(bsr)
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DEF_WL(bt)
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DEF_WL(bts)
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DEF_WL(btr)
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DEF_WL(btc)
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DEF_WL(lsl)
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/* generic FP ops */
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DEF_FP(add)
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DEF_FP(mul)
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DEF_ASM(fcom)
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DEF_ASM(fcom_1) /* non existant op, just to have a regular table */
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DEF_FP1(com)
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DEF_FP(comp)
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DEF_FP(sub)
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DEF_FP(subr)
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DEF_FP(div)
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DEF_FP(divr)
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DEF_BWL(xadd)
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DEF_BWL(cmpxchg)
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/* string ops */
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DEF_BWL(cmps)
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DEF_BWL(scmp)
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DEF_BWL(ins)
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DEF_BWL(outs)
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DEF_BWL(lods)
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DEF_BWL(slod)
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DEF_BWL(movs)
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DEF_BWL(smov)
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DEF_BWL(scas)
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DEF_BWL(ssca)
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DEF_BWL(stos)
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DEF_BWL(ssto)
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/* generic asm ops */
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#define ALT(x)
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#define DEF_ASM_OP0(name, opcode) DEF_ASM(name)
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#define DEF_ASM_OP0L(name, opcode, group, instr_type)
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#define DEF_ASM_OP1(name, opcode, group, instr_type, op0)
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#define DEF_ASM_OP2(name, opcode, group, instr_type, op0, op1)
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#define DEF_ASM_OP3(name, opcode, group, instr_type, op0, op1, op2)
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#include "i386-asm.h"
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#define ALT(x)
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#define DEF_ASM_OP0(name, opcode)
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#define DEF_ASM_OP0L(name, opcode, group, instr_type) DEF_ASM(name)
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#define DEF_ASM_OP1(name, opcode, group, instr_type, op0) DEF_ASM(name)
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#define DEF_ASM_OP2(name, opcode, group, instr_type, op0, op1) DEF_ASM(name)
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#define DEF_ASM_OP3(name, opcode, group, instr_type, op0, op1, op2) DEF_ASM(name)
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#include "i386-asm.h"
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#endif
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