[dev.cc] cmd/new5a etc, cmd/internal/asm: initial C → Go conversion
This is the raw output of c2go. It needs fixes to make it compile.
Rather than make c2go do a 100% conversion (like we're doing for
liblink and the Go compilers), since this is so trivial I'm going to
make the remaining changes by hand in a followup CL.
This CL makes the next CL's diffs useful.
Also copy unmodified .y files (5a/a.y → new5a/a.y and so on)
The converted 6a/lex.c has been written to new6a/lex.go
but also to internal/asm/asm.go, because I'm going to factor
out some common code rather than convert it four times.
Change-Id: I01d5dfd6a9be3ef6191581560bdddd0ac0e8bc58
Reviewed-on: https://go-review.googlesource.com/3142
Reviewed-by: Rob Pike <r@golang.org>
diff --git a/src/cmd/internal/asm/asm.go b/src/cmd/internal/asm/asm.go
new file mode 100644
index 0000000..264c119
--- /dev/null
+++ b/src/cmd/internal/asm/asm.go
@@ -0,0 +1,1102 @@
+// Inferno utils/6a/lex.c
+// http://code.google.com/p/inferno-os/source/browse/utils/6a/lex.c
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package main
+
+const (
+ Plan9 = 1 << 0
+ Unix = 1 << 1
+ Windows = 1 << 2
+)
+
+func systemtype(sys int) int {
+ return sys & Windows
+
+ return sys & Plan9
+}
+
+func pathchar() int {
+ return '/'
+}
+
+func Lconv(fp *obj.Fmt) int {
+ return obj.Linklinefmt(ctxt, fp)
+}
+
+func dodef(p string) {
+ if nDlist%8 == 0 {
+ Dlist = allocn(Dlist, nDlist*sizeof(string), 8*sizeof(string)).(*string)
+ }
+ Dlist[nDlist] = p
+ nDlist++
+}
+
+var thelinkarch *obj.LinkArch = &x86.Linkamd64
+
+func usage() {
+ fmt.Printf("usage: %ca [options] file.c...\n", thechar)
+ main.Flagprint(1)
+ errorexit()
+}
+
+func main(argc int, argv [XXX]string) {
+ var p string
+
+ thechar = '6'
+ thestring = "amd64"
+
+ // Allow GOARCH=thestring or GOARCH=thestringsuffix,
+ // but not other values.
+ p = Getgoarch()
+
+ if !strings.HasPrefix(p, thestring) {
+ log.Fatalf("cannot use %cc with GOARCH=%s", thechar, p)
+ }
+ if p == "amd64p32" {
+ thelinkarch = &x86.Linkamd64p32
+ }
+
+ ctxt = obj.Linknew(thelinkarch)
+ ctxt.Diag = yyerror
+ ctxt.Bso = &bstdout
+ ctxt.Enforce_data_order = 1
+ obj.Binit(&bstdout, 1, main.OWRITE)
+ x86.Listinit6()
+ obj.Fmtinstall('L', Lconv)
+
+ ensuresymb(NSYMB)
+ debug = [256]int{}
+ cinit()
+ outfile = ""
+ setinclude(".")
+
+ main.Flagfn1("D", "name[=value]: add #define", dodef)
+ main.Flagfn1("I", "dir: add dir to include path", setinclude)
+ main.Flagcount("S", "print assembly and machine code", &debug['S'])
+ main.Flagcount("m", "debug preprocessor macros", &debug['m'])
+ main.Flagstr("o", "file: set output file", &outfile)
+ main.Flagstr("trimpath", "prefix: remove prefix from recorded source file paths", &ctxt.Trimpath)
+
+ main.Flagparse(&argc, (**string)(&argv), usage)
+ ctxt.Debugasm = int32(debug['S'])
+
+ if argc < 1 {
+ usage()
+ }
+ if argc > 1 {
+ fmt.Printf("can't assemble multiple files\n")
+ errorexit()
+ }
+
+ if assemble(argv[0]) != 0 {
+ errorexit()
+ }
+ obj.Bflush(&bstdout)
+ if nerrors > 0 {
+ errorexit()
+ }
+ main.Exits("")
+}
+
+func assemble(file string) int {
+ var ofile string
+ var p string
+ var i int
+ var of int
+
+ ofile = alloc(int32(len(file)) + 3).(string) // +3 for .x\0 (x=thechar)
+ ofile = file
+ p = main.Utfrrune(ofile, uint(pathchar()))
+ if p != "" {
+ include[0] = ofile
+ p = ""
+ p = p[1:]
+ } else {
+
+ p = ofile
+ }
+ if outfile == "" {
+ outfile = p
+ if outfile != "" {
+ p = main.Utfrrune(outfile, '.')
+ if p != "" {
+ if p[1] == 's' && p[2] == 0 {
+ p = ""
+ }
+ }
+ p = main.Utfrune(outfile, 0)
+ p[0] = '.'
+ p[1] = byte(thechar)
+ p[2] = 0
+ } else {
+
+ outfile = "/dev/null"
+ }
+ }
+
+ of = main.Create(outfile, main.OWRITE, 0664)
+ if of < 0 {
+ yyerror("%ca: cannot create %s", thechar, outfile)
+ errorexit()
+ }
+
+ obj.Binit(&obuf, of, main.OWRITE)
+ fmt.Fprintf(&obuf, "go object %s %s %s\n", main.Getgoos(), main.Getgoarch(), main.Getgoversion())
+ fmt.Fprintf(&obuf, "!\n")
+
+ for pass = 1; pass <= 2; pass++ {
+ pinit(file)
+ for i = 0; i < nDlist; i++ {
+ dodefine(Dlist[i])
+ }
+ yyparse()
+ cclean()
+ if nerrors != 0 {
+ return nerrors
+ }
+ }
+
+ obj.Writeobj(ctxt, &obuf)
+ obj.Bflush(&obuf)
+ return 0
+}
+
+var itab = []struct {
+ name string
+ type_ uint16
+ value uint16
+}{
+ {"SP", LSP, x86.D_AUTO},
+ {"SB", LSB, x86.D_EXTERN},
+ {"FP", LFP, x86.D_PARAM},
+ {"PC", LPC, x86.D_BRANCH},
+ {"AL", LBREG, x86.D_AL},
+ {"CL", LBREG, x86.D_CL},
+ {"DL", LBREG, x86.D_DL},
+ {"BL", LBREG, x86.D_BL},
+ /* "SPB", LBREG, D_SPB, */
+ {"SIB", LBREG, x86.D_SIB},
+ {"DIB", LBREG, x86.D_DIB},
+ {"BPB", LBREG, x86.D_BPB},
+ {"R8B", LBREG, x86.D_R8B},
+ {"R9B", LBREG, x86.D_R9B},
+ {"R10B", LBREG, x86.D_R10B},
+ {"R11B", LBREG, x86.D_R11B},
+ {"R12B", LBREG, x86.D_R12B},
+ {"R13B", LBREG, x86.D_R13B},
+ {"R14B", LBREG, x86.D_R14B},
+ {"R15B", LBREG, x86.D_R15B},
+ {"AH", LBREG, x86.D_AH},
+ {"CH", LBREG, x86.D_CH},
+ {"DH", LBREG, x86.D_DH},
+ {"BH", LBREG, x86.D_BH},
+ {"AX", LLREG, x86.D_AX},
+ {"CX", LLREG, x86.D_CX},
+ {"DX", LLREG, x86.D_DX},
+ {"BX", LLREG, x86.D_BX},
+
+ /* "SP", LLREG, D_SP, */
+ {"BP", LLREG, x86.D_BP},
+ {"SI", LLREG, x86.D_SI},
+ {"DI", LLREG, x86.D_DI},
+ {"R8", LLREG, x86.D_R8},
+ {"R9", LLREG, x86.D_R9},
+ {"R10", LLREG, x86.D_R10},
+ {"R11", LLREG, x86.D_R11},
+ {"R12", LLREG, x86.D_R12},
+ {"R13", LLREG, x86.D_R13},
+ {"R14", LLREG, x86.D_R14},
+ {"R15", LLREG, x86.D_R15},
+ {"RARG", LLREG, x86.REGARG},
+ {"F0", LFREG, x86.D_F0 + 0},
+ {"F1", LFREG, x86.D_F0 + 1},
+ {"F2", LFREG, x86.D_F0 + 2},
+ {"F3", LFREG, x86.D_F0 + 3},
+ {"F4", LFREG, x86.D_F0 + 4},
+ {"F5", LFREG, x86.D_F0 + 5},
+ {"F6", LFREG, x86.D_F0 + 6},
+ {"F7", LFREG, x86.D_F0 + 7},
+ {"M0", LMREG, x86.D_M0 + 0},
+ {"M1", LMREG, x86.D_M0 + 1},
+ {"M2", LMREG, x86.D_M0 + 2},
+ {"M3", LMREG, x86.D_M0 + 3},
+ {"M4", LMREG, x86.D_M0 + 4},
+ {"M5", LMREG, x86.D_M0 + 5},
+ {"M6", LMREG, x86.D_M0 + 6},
+ {"M7", LMREG, x86.D_M0 + 7},
+ {"X0", LXREG, x86.D_X0 + 0},
+ {"X1", LXREG, x86.D_X0 + 1},
+ {"X2", LXREG, x86.D_X0 + 2},
+ {"X3", LXREG, x86.D_X0 + 3},
+ {"X4", LXREG, x86.D_X0 + 4},
+ {"X5", LXREG, x86.D_X0 + 5},
+ {"X6", LXREG, x86.D_X0 + 6},
+ {"X7", LXREG, x86.D_X0 + 7},
+ {"X8", LXREG, x86.D_X0 + 8},
+ {"X9", LXREG, x86.D_X0 + 9},
+ {"X10", LXREG, x86.D_X0 + 10},
+ {"X11", LXREG, x86.D_X0 + 11},
+ {"X12", LXREG, x86.D_X0 + 12},
+ {"X13", LXREG, x86.D_X0 + 13},
+ {"X14", LXREG, x86.D_X0 + 14},
+ {"X15", LXREG, x86.D_X0 + 15},
+ {"CS", LSREG, x86.D_CS},
+ {"SS", LSREG, x86.D_SS},
+ {"DS", LSREG, x86.D_DS},
+ {"ES", LSREG, x86.D_ES},
+ {"FS", LSREG, x86.D_FS},
+ {"GS", LSREG, x86.D_GS},
+ {"GDTR", LBREG, x86.D_GDTR},
+ {"IDTR", LBREG, x86.D_IDTR},
+ {"LDTR", LBREG, x86.D_LDTR},
+ {"MSW", LBREG, x86.D_MSW},
+ {"TASK", LBREG, x86.D_TASK},
+ {"CR0", LBREG, x86.D_CR + 0},
+ {"CR1", LBREG, x86.D_CR + 1},
+ {"CR2", LBREG, x86.D_CR + 2},
+ {"CR3", LBREG, x86.D_CR + 3},
+ {"CR4", LBREG, x86.D_CR + 4},
+ {"CR5", LBREG, x86.D_CR + 5},
+ {"CR6", LBREG, x86.D_CR + 6},
+ {"CR7", LBREG, x86.D_CR + 7},
+ {"CR8", LBREG, x86.D_CR + 8},
+ {"CR9", LBREG, x86.D_CR + 9},
+ {"CR10", LBREG, x86.D_CR + 10},
+ {"CR11", LBREG, x86.D_CR + 11},
+ {"CR12", LBREG, x86.D_CR + 12},
+ {"CR13", LBREG, x86.D_CR + 13},
+ {"CR14", LBREG, x86.D_CR + 14},
+ {"CR15", LBREG, x86.D_CR + 15},
+ {"DR0", LBREG, x86.D_DR + 0},
+ {"DR1", LBREG, x86.D_DR + 1},
+ {"DR2", LBREG, x86.D_DR + 2},
+ {"DR3", LBREG, x86.D_DR + 3},
+ {"DR4", LBREG, x86.D_DR + 4},
+ {"DR5", LBREG, x86.D_DR + 5},
+ {"DR6", LBREG, x86.D_DR + 6},
+ {"DR7", LBREG, x86.D_DR + 7},
+ {"TR0", LBREG, x86.D_TR + 0},
+ {"TR1", LBREG, x86.D_TR + 1},
+ {"TR2", LBREG, x86.D_TR + 2},
+ {"TR3", LBREG, x86.D_TR + 3},
+ {"TR4", LBREG, x86.D_TR + 4},
+ {"TR5", LBREG, x86.D_TR + 5},
+ {"TR6", LBREG, x86.D_TR + 6},
+ {"TR7", LBREG, x86.D_TR + 7},
+ {"TLS", LSREG, x86.D_TLS},
+ {"AAA", LTYPE0, x86.AAAA},
+ {"AAD", LTYPE0, x86.AAAD},
+ {"AAM", LTYPE0, x86.AAAM},
+ {"AAS", LTYPE0, x86.AAAS},
+ {"ADCB", LTYPE3, x86.AADCB},
+ {"ADCL", LTYPE3, x86.AADCL},
+ {"ADCQ", LTYPE3, x86.AADCQ},
+ {"ADCW", LTYPE3, x86.AADCW},
+ {"ADDB", LTYPE3, x86.AADDB},
+ {"ADDL", LTYPE3, x86.AADDL},
+ {"ADDQ", LTYPE3, x86.AADDQ},
+ {"ADDW", LTYPE3, x86.AADDW},
+ {"ADJSP", LTYPE2, x86.AADJSP},
+ {"ANDB", LTYPE3, x86.AANDB},
+ {"ANDL", LTYPE3, x86.AANDL},
+ {"ANDQ", LTYPE3, x86.AANDQ},
+ {"ANDW", LTYPE3, x86.AANDW},
+ {"ARPL", LTYPE3, x86.AARPL},
+ {"BOUNDL", LTYPE3, x86.ABOUNDL},
+ {"BOUNDW", LTYPE3, x86.ABOUNDW},
+ {"BSFL", LTYPE3, x86.ABSFL},
+ {"BSFQ", LTYPE3, x86.ABSFQ},
+ {"BSFW", LTYPE3, x86.ABSFW},
+ {"BSRL", LTYPE3, x86.ABSRL},
+ {"BSRQ", LTYPE3, x86.ABSRQ},
+ {"BSRW", LTYPE3, x86.ABSRW},
+ {"BSWAPL", LTYPE1, x86.ABSWAPL},
+ {"BSWAPQ", LTYPE1, x86.ABSWAPQ},
+ {"BTCL", LTYPE3, x86.ABTCL},
+ {"BTCQ", LTYPE3, x86.ABTCQ},
+ {"BTCW", LTYPE3, x86.ABTCW},
+ {"BTL", LTYPE3, x86.ABTL},
+ {"BTQ", LTYPE3, x86.ABTQ},
+ {"BTRL", LTYPE3, x86.ABTRL},
+ {"BTRQ", LTYPE3, x86.ABTRQ},
+ {"BTRW", LTYPE3, x86.ABTRW},
+ {"BTSL", LTYPE3, x86.ABTSL},
+ {"BTSQ", LTYPE3, x86.ABTSQ},
+ {"BTSW", LTYPE3, x86.ABTSW},
+ {"BTW", LTYPE3, x86.ABTW},
+ {"BYTE", LTYPE2, x86.ABYTE},
+ {"CALL", LTYPEC, x86.ACALL},
+ {"CLC", LTYPE0, x86.ACLC},
+ {"CLD", LTYPE0, x86.ACLD},
+ {"CLI", LTYPE0, x86.ACLI},
+ {"CLTS", LTYPE0, x86.ACLTS},
+ {"CMC", LTYPE0, x86.ACMC},
+ {"CMPB", LTYPE4, x86.ACMPB},
+ {"CMPL", LTYPE4, x86.ACMPL},
+ {"CMPQ", LTYPE4, x86.ACMPQ},
+ {"CMPW", LTYPE4, x86.ACMPW},
+ {"CMPSB", LTYPE0, x86.ACMPSB},
+ {"CMPSL", LTYPE0, x86.ACMPSL},
+ {"CMPSQ", LTYPE0, x86.ACMPSQ},
+ {"CMPSW", LTYPE0, x86.ACMPSW},
+ {"CMPXCHG8B", LTYPE1, x86.ACMPXCHG8B},
+ {"CMPXCHGB", LTYPE3, x86.ACMPXCHGB}, /* LTYPE3? */
+ {"CMPXCHGL", LTYPE3, x86.ACMPXCHGL},
+ {"CMPXCHGQ", LTYPE3, x86.ACMPXCHGQ},
+ {"CMPXCHGW", LTYPE3, x86.ACMPXCHGW},
+ {"CPUID", LTYPE0, x86.ACPUID},
+ {"DAA", LTYPE0, x86.ADAA},
+ {"DAS", LTYPE0, x86.ADAS},
+ {"DATA", LTYPED, x86.ADATA},
+ {"DECB", LTYPE1, x86.ADECB},
+ {"DECL", LTYPE1, x86.ADECL},
+ {"DECQ", LTYPE1, x86.ADECQ},
+ {"DECW", LTYPE1, x86.ADECW},
+ {"DIVB", LTYPE2, x86.ADIVB},
+ {"DIVL", LTYPE2, x86.ADIVL},
+ {"DIVQ", LTYPE2, x86.ADIVQ},
+ {"DIVW", LTYPE2, x86.ADIVW},
+ {"EMMS", LTYPE0, x86.AEMMS},
+ {"END", LTYPE0, x86.AEND},
+ {"ENTER", LTYPE2, x86.AENTER},
+ {"GLOBL", LTYPEG, x86.AGLOBL},
+ {"HLT", LTYPE0, x86.AHLT},
+ {"IDIVB", LTYPE2, x86.AIDIVB},
+ {"IDIVL", LTYPE2, x86.AIDIVL},
+ {"IDIVQ", LTYPE2, x86.AIDIVQ},
+ {"IDIVW", LTYPE2, x86.AIDIVW},
+ {"IMULB", LTYPEI, x86.AIMULB},
+ {"IMULL", LTYPEI, x86.AIMULL},
+ {"IMULQ", LTYPEI, x86.AIMULQ},
+ {"IMUL3Q", LTYPEX, x86.AIMUL3Q},
+ {"IMULW", LTYPEI, x86.AIMULW},
+ {"INB", LTYPE0, x86.AINB},
+ {"INL", LTYPE0, x86.AINL},
+ {"INW", LTYPE0, x86.AINW},
+ {"INCB", LTYPE1, x86.AINCB},
+ {"INCL", LTYPE1, x86.AINCL},
+ {"INCQ", LTYPE1, x86.AINCQ},
+ {"INCW", LTYPE1, x86.AINCW},
+ {"INSB", LTYPE0, x86.AINSB},
+ {"INSL", LTYPE0, x86.AINSL},
+ {"INSW", LTYPE0, x86.AINSW},
+ {"INT", LTYPE2, x86.AINT},
+ {"INTO", LTYPE0, x86.AINTO},
+ {"INVD", LTYPE0, x86.AINVD},
+ {"INVLPG", LTYPE2, x86.AINVLPG},
+ {"IRETL", LTYPE0, x86.AIRETL},
+ {"IRETQ", LTYPE0, x86.AIRETQ},
+ {"IRETW", LTYPE0, x86.AIRETW},
+ {"JOS", LTYPER, x86.AJOS}, /* overflow set (OF = 1) */
+ {"JO", LTYPER, x86.AJOS}, /* alternate */
+ {"JOC", LTYPER, x86.AJOC}, /* overflow clear (OF = 0) */
+ {"JNO", LTYPER, x86.AJOC}, /* alternate */
+ {"JCS", LTYPER, x86.AJCS}, /* carry set (CF = 1) */
+ {"JB", LTYPER, x86.AJCS}, /* alternate */
+ {"JC", LTYPER, x86.AJCS}, /* alternate */
+ {"JNAE", LTYPER, x86.AJCS}, /* alternate */
+ {"JLO", LTYPER, x86.AJCS}, /* alternate */
+ {"JCC", LTYPER, x86.AJCC}, /* carry clear (CF = 0) */
+ {"JAE", LTYPER, x86.AJCC}, /* alternate */
+ {"JNB", LTYPER, x86.AJCC}, /* alternate */
+ {"JNC", LTYPER, x86.AJCC}, /* alternate */
+ {"JHS", LTYPER, x86.AJCC}, /* alternate */
+ {"JEQ", LTYPER, x86.AJEQ}, /* equal (ZF = 1) */
+ {"JE", LTYPER, x86.AJEQ}, /* alternate */
+ {"JZ", LTYPER, x86.AJEQ}, /* alternate */
+ {"JNE", LTYPER, x86.AJNE}, /* not equal (ZF = 0) */
+ {"JNZ", LTYPER, x86.AJNE}, /* alternate */
+ {"JLS", LTYPER, x86.AJLS}, /* lower or same (unsigned) (CF = 1 || ZF = 1) */
+ {"JBE", LTYPER, x86.AJLS}, /* alternate */
+ {"JNA", LTYPER, x86.AJLS}, /* alternate */
+ {"JHI", LTYPER, x86.AJHI}, /* higher (unsigned) (CF = 0 && ZF = 0) */
+ {"JA", LTYPER, x86.AJHI}, /* alternate */
+ {"JNBE", LTYPER, x86.AJHI}, /* alternate */
+ {"JMI", LTYPER, x86.AJMI}, /* negative (minus) (SF = 1) */
+ {"JS", LTYPER, x86.AJMI}, /* alternate */
+ {"JPL", LTYPER, x86.AJPL}, /* non-negative (plus) (SF = 0) */
+ {"JNS", LTYPER, x86.AJPL}, /* alternate */
+ {"JPS", LTYPER, x86.AJPS}, /* parity set (PF = 1) */
+ {"JP", LTYPER, x86.AJPS}, /* alternate */
+ {"JPE", LTYPER, x86.AJPS}, /* alternate */
+ {"JPC", LTYPER, x86.AJPC}, /* parity clear (PF = 0) */
+ {"JNP", LTYPER, x86.AJPC}, /* alternate */
+ {"JPO", LTYPER, x86.AJPC}, /* alternate */
+ {"JLT", LTYPER, x86.AJLT}, /* less than (signed) (SF != OF) */
+ {"JL", LTYPER, x86.AJLT}, /* alternate */
+ {"JNGE", LTYPER, x86.AJLT}, /* alternate */
+ {"JGE", LTYPER, x86.AJGE}, /* greater than or equal (signed) (SF = OF) */
+ {"JNL", LTYPER, x86.AJGE}, /* alternate */
+ {"JLE", LTYPER, x86.AJLE}, /* less than or equal (signed) (ZF = 1 || SF != OF) */
+ {"JNG", LTYPER, x86.AJLE}, /* alternate */
+ {"JGT", LTYPER, x86.AJGT}, /* greater than (signed) (ZF = 0 && SF = OF) */
+ {"JG", LTYPER, x86.AJGT}, /* alternate */
+ {"JNLE", LTYPER, x86.AJGT}, /* alternate */
+ {"JCXZL", LTYPER, x86.AJCXZL},
+ {"JCXZQ", LTYPER, x86.AJCXZQ},
+ {"JMP", LTYPEC, x86.AJMP},
+ {"LAHF", LTYPE0, x86.ALAHF},
+ {"LARL", LTYPE3, x86.ALARL},
+ {"LARW", LTYPE3, x86.ALARW},
+ {"LEAL", LTYPE3, x86.ALEAL},
+ {"LEAQ", LTYPE3, x86.ALEAQ},
+ {"LEAW", LTYPE3, x86.ALEAW},
+ {"LEAVEL", LTYPE0, x86.ALEAVEL},
+ {"LEAVEQ", LTYPE0, x86.ALEAVEQ},
+ {"LEAVEW", LTYPE0, x86.ALEAVEW},
+ {"LFENCE", LTYPE0, x86.ALFENCE},
+ {"LOCK", LTYPE0, x86.ALOCK},
+ {"LODSB", LTYPE0, x86.ALODSB},
+ {"LODSL", LTYPE0, x86.ALODSL},
+ {"LODSQ", LTYPE0, x86.ALODSQ},
+ {"LODSW", LTYPE0, x86.ALODSW},
+ {"LONG", LTYPE2, x86.ALONG},
+ {"LOOP", LTYPER, x86.ALOOP},
+ {"LOOPEQ", LTYPER, x86.ALOOPEQ},
+ {"LOOPNE", LTYPER, x86.ALOOPNE},
+ {"LSLL", LTYPE3, x86.ALSLL},
+ {"LSLW", LTYPE3, x86.ALSLW},
+ {"MFENCE", LTYPE0, x86.AMFENCE},
+ {"MODE", LTYPE2, x86.AMODE},
+ {"MOVB", LTYPE3, x86.AMOVB},
+ {"MOVL", LTYPEM, x86.AMOVL},
+ {"MOVQ", LTYPEM, x86.AMOVQ},
+ {"MOVW", LTYPEM, x86.AMOVW},
+ {"MOVBLSX", LTYPE3, x86.AMOVBLSX},
+ {"MOVBLZX", LTYPE3, x86.AMOVBLZX},
+ {"MOVBQSX", LTYPE3, x86.AMOVBQSX},
+ {"MOVBQZX", LTYPE3, x86.AMOVBQZX},
+ {"MOVBWSX", LTYPE3, x86.AMOVBWSX},
+ {"MOVBWZX", LTYPE3, x86.AMOVBWZX},
+ {"MOVLQSX", LTYPE3, x86.AMOVLQSX},
+ {"MOVLQZX", LTYPE3, x86.AMOVLQZX},
+ {"MOVNTIL", LTYPE3, x86.AMOVNTIL},
+ {"MOVNTIQ", LTYPE3, x86.AMOVNTIQ},
+ {"MOVQL", LTYPE3, x86.AMOVQL},
+ {"MOVWLSX", LTYPE3, x86.AMOVWLSX},
+ {"MOVWLZX", LTYPE3, x86.AMOVWLZX},
+ {"MOVWQSX", LTYPE3, x86.AMOVWQSX},
+ {"MOVWQZX", LTYPE3, x86.AMOVWQZX},
+ {"MOVSB", LTYPE0, x86.AMOVSB},
+ {"MOVSL", LTYPE0, x86.AMOVSL},
+ {"MOVSQ", LTYPE0, x86.AMOVSQ},
+ {"MOVSW", LTYPE0, x86.AMOVSW},
+ {"MULB", LTYPE2, x86.AMULB},
+ {"MULL", LTYPE2, x86.AMULL},
+ {"MULQ", LTYPE2, x86.AMULQ},
+ {"MULW", LTYPE2, x86.AMULW},
+ {"NEGB", LTYPE1, x86.ANEGB},
+ {"NEGL", LTYPE1, x86.ANEGL},
+ {"NEGQ", LTYPE1, x86.ANEGQ},
+ {"NEGW", LTYPE1, x86.ANEGW},
+ {"NOP", LTYPEN, x86.ANOP},
+ {"NOTB", LTYPE1, x86.ANOTB},
+ {"NOTL", LTYPE1, x86.ANOTL},
+ {"NOTQ", LTYPE1, x86.ANOTQ},
+ {"NOTW", LTYPE1, x86.ANOTW},
+ {"ORB", LTYPE3, x86.AORB},
+ {"ORL", LTYPE3, x86.AORL},
+ {"ORQ", LTYPE3, x86.AORQ},
+ {"ORW", LTYPE3, x86.AORW},
+ {"OUTB", LTYPE0, x86.AOUTB},
+ {"OUTL", LTYPE0, x86.AOUTL},
+ {"OUTW", LTYPE0, x86.AOUTW},
+ {"OUTSB", LTYPE0, x86.AOUTSB},
+ {"OUTSL", LTYPE0, x86.AOUTSL},
+ {"OUTSW", LTYPE0, x86.AOUTSW},
+ {"PAUSE", LTYPEN, x86.APAUSE},
+ {"POPAL", LTYPE0, x86.APOPAL},
+ {"POPAW", LTYPE0, x86.APOPAW},
+ {"POPFL", LTYPE0, x86.APOPFL},
+ {"POPFQ", LTYPE0, x86.APOPFQ},
+ {"POPFW", LTYPE0, x86.APOPFW},
+ {"POPL", LTYPE1, x86.APOPL},
+ {"POPQ", LTYPE1, x86.APOPQ},
+ {"POPW", LTYPE1, x86.APOPW},
+ {"PUSHAL", LTYPE0, x86.APUSHAL},
+ {"PUSHAW", LTYPE0, x86.APUSHAW},
+ {"PUSHFL", LTYPE0, x86.APUSHFL},
+ {"PUSHFQ", LTYPE0, x86.APUSHFQ},
+ {"PUSHFW", LTYPE0, x86.APUSHFW},
+ {"PUSHL", LTYPE2, x86.APUSHL},
+ {"PUSHQ", LTYPE2, x86.APUSHQ},
+ {"PUSHW", LTYPE2, x86.APUSHW},
+ {"RCLB", LTYPE3, x86.ARCLB},
+ {"RCLL", LTYPE3, x86.ARCLL},
+ {"RCLQ", LTYPE3, x86.ARCLQ},
+ {"RCLW", LTYPE3, x86.ARCLW},
+ {"RCRB", LTYPE3, x86.ARCRB},
+ {"RCRL", LTYPE3, x86.ARCRL},
+ {"RCRQ", LTYPE3, x86.ARCRQ},
+ {"RCRW", LTYPE3, x86.ARCRW},
+ {"RDMSR", LTYPE0, x86.ARDMSR},
+ {"RDPMC", LTYPE0, x86.ARDPMC},
+ {"RDTSC", LTYPE0, x86.ARDTSC},
+ {"REP", LTYPE0, x86.AREP},
+ {"REPN", LTYPE0, x86.AREPN},
+ {"RET", LTYPE0, x86.ARET},
+ {"RETFL", LTYPERT, x86.ARETFL},
+ {"RETFW", LTYPERT, x86.ARETFW},
+ {"RETFQ", LTYPERT, x86.ARETFQ},
+ {"ROLB", LTYPE3, x86.AROLB},
+ {"ROLL", LTYPE3, x86.AROLL},
+ {"ROLQ", LTYPE3, x86.AROLQ},
+ {"ROLW", LTYPE3, x86.AROLW},
+ {"RORB", LTYPE3, x86.ARORB},
+ {"RORL", LTYPE3, x86.ARORL},
+ {"RORQ", LTYPE3, x86.ARORQ},
+ {"RORW", LTYPE3, x86.ARORW},
+ {"RSM", LTYPE0, x86.ARSM},
+ {"SAHF", LTYPE0, x86.ASAHF},
+ {"SALB", LTYPE3, x86.ASALB},
+ {"SALL", LTYPE3, x86.ASALL},
+ {"SALQ", LTYPE3, x86.ASALQ},
+ {"SALW", LTYPE3, x86.ASALW},
+ {"SARB", LTYPE3, x86.ASARB},
+ {"SARL", LTYPE3, x86.ASARL},
+ {"SARQ", LTYPE3, x86.ASARQ},
+ {"SARW", LTYPE3, x86.ASARW},
+ {"SBBB", LTYPE3, x86.ASBBB},
+ {"SBBL", LTYPE3, x86.ASBBL},
+ {"SBBQ", LTYPE3, x86.ASBBQ},
+ {"SBBW", LTYPE3, x86.ASBBW},
+ {"SCASB", LTYPE0, x86.ASCASB},
+ {"SCASL", LTYPE0, x86.ASCASL},
+ {"SCASQ", LTYPE0, x86.ASCASQ},
+ {"SCASW", LTYPE0, x86.ASCASW},
+ {"SETCC", LTYPE1, x86.ASETCC}, /* see JCC etc above for condition codes */
+ {"SETCS", LTYPE1, x86.ASETCS},
+ {"SETEQ", LTYPE1, x86.ASETEQ},
+ {"SETGE", LTYPE1, x86.ASETGE},
+ {"SETGT", LTYPE1, x86.ASETGT},
+ {"SETHI", LTYPE1, x86.ASETHI},
+ {"SETLE", LTYPE1, x86.ASETLE},
+ {"SETLS", LTYPE1, x86.ASETLS},
+ {"SETLT", LTYPE1, x86.ASETLT},
+ {"SETMI", LTYPE1, x86.ASETMI},
+ {"SETNE", LTYPE1, x86.ASETNE},
+ {"SETOC", LTYPE1, x86.ASETOC},
+ {"SETOS", LTYPE1, x86.ASETOS},
+ {"SETPC", LTYPE1, x86.ASETPC},
+ {"SETPL", LTYPE1, x86.ASETPL},
+ {"SETPS", LTYPE1, x86.ASETPS},
+ {"SFENCE", LTYPE0, x86.ASFENCE},
+ {"CDQ", LTYPE0, x86.ACDQ},
+ {"CWD", LTYPE0, x86.ACWD},
+ {"CQO", LTYPE0, x86.ACQO},
+ {"SHLB", LTYPE3, x86.ASHLB},
+ {"SHLL", LTYPES, x86.ASHLL},
+ {"SHLQ", LTYPES, x86.ASHLQ},
+ {"SHLW", LTYPES, x86.ASHLW},
+ {"SHRB", LTYPE3, x86.ASHRB},
+ {"SHRL", LTYPES, x86.ASHRL},
+ {"SHRQ", LTYPES, x86.ASHRQ},
+ {"SHRW", LTYPES, x86.ASHRW},
+ {"STC", LTYPE0, x86.ASTC},
+ {"STD", LTYPE0, x86.ASTD},
+ {"STI", LTYPE0, x86.ASTI},
+ {"STOSB", LTYPE0, x86.ASTOSB},
+ {"STOSL", LTYPE0, x86.ASTOSL},
+ {"STOSQ", LTYPE0, x86.ASTOSQ},
+ {"STOSW", LTYPE0, x86.ASTOSW},
+ {"SUBB", LTYPE3, x86.ASUBB},
+ {"SUBL", LTYPE3, x86.ASUBL},
+ {"SUBQ", LTYPE3, x86.ASUBQ},
+ {"SUBW", LTYPE3, x86.ASUBW},
+ {"SYSCALL", LTYPE0, x86.ASYSCALL},
+ {"SYSRET", LTYPE0, x86.ASYSRET},
+ {"SWAPGS", LTYPE0, x86.ASWAPGS},
+ {"TESTB", LTYPE3, x86.ATESTB},
+ {"TESTL", LTYPE3, x86.ATESTL},
+ {"TESTQ", LTYPE3, x86.ATESTQ},
+ {"TESTW", LTYPE3, x86.ATESTW},
+ {"TEXT", LTYPET, x86.ATEXT},
+ {"VERR", LTYPE2, x86.AVERR},
+ {"VERW", LTYPE2, x86.AVERW},
+ {"QUAD", LTYPE2, x86.AQUAD},
+ {"WAIT", LTYPE0, x86.AWAIT},
+ {"WBINVD", LTYPE0, x86.AWBINVD},
+ {"WRMSR", LTYPE0, x86.AWRMSR},
+ {"WORD", LTYPE2, x86.AWORD},
+ {"XADDB", LTYPE3, x86.AXADDB},
+ {"XADDL", LTYPE3, x86.AXADDL},
+ {"XADDQ", LTYPE3, x86.AXADDQ},
+ {"XADDW", LTYPE3, x86.AXADDW},
+ {"XCHGB", LTYPE3, x86.AXCHGB},
+ {"XCHGL", LTYPE3, x86.AXCHGL},
+ {"XCHGQ", LTYPE3, x86.AXCHGQ},
+ {"XCHGW", LTYPE3, x86.AXCHGW},
+ {"XLAT", LTYPE2, x86.AXLAT},
+ {"XORB", LTYPE3, x86.AXORB},
+ {"XORL", LTYPE3, x86.AXORL},
+ {"XORQ", LTYPE3, x86.AXORQ},
+ {"XORW", LTYPE3, x86.AXORW},
+ {"CMOVLCC", LTYPE3, x86.ACMOVLCC},
+ {"CMOVLCS", LTYPE3, x86.ACMOVLCS},
+ {"CMOVLEQ", LTYPE3, x86.ACMOVLEQ},
+ {"CMOVLGE", LTYPE3, x86.ACMOVLGE},
+ {"CMOVLGT", LTYPE3, x86.ACMOVLGT},
+ {"CMOVLHI", LTYPE3, x86.ACMOVLHI},
+ {"CMOVLLE", LTYPE3, x86.ACMOVLLE},
+ {"CMOVLLS", LTYPE3, x86.ACMOVLLS},
+ {"CMOVLLT", LTYPE3, x86.ACMOVLLT},
+ {"CMOVLMI", LTYPE3, x86.ACMOVLMI},
+ {"CMOVLNE", LTYPE3, x86.ACMOVLNE},
+ {"CMOVLOC", LTYPE3, x86.ACMOVLOC},
+ {"CMOVLOS", LTYPE3, x86.ACMOVLOS},
+ {"CMOVLPC", LTYPE3, x86.ACMOVLPC},
+ {"CMOVLPL", LTYPE3, x86.ACMOVLPL},
+ {"CMOVLPS", LTYPE3, x86.ACMOVLPS},
+ {"CMOVQCC", LTYPE3, x86.ACMOVQCC},
+ {"CMOVQCS", LTYPE3, x86.ACMOVQCS},
+ {"CMOVQEQ", LTYPE3, x86.ACMOVQEQ},
+ {"CMOVQGE", LTYPE3, x86.ACMOVQGE},
+ {"CMOVQGT", LTYPE3, x86.ACMOVQGT},
+ {"CMOVQHI", LTYPE3, x86.ACMOVQHI},
+ {"CMOVQLE", LTYPE3, x86.ACMOVQLE},
+ {"CMOVQLS", LTYPE3, x86.ACMOVQLS},
+ {"CMOVQLT", LTYPE3, x86.ACMOVQLT},
+ {"CMOVQMI", LTYPE3, x86.ACMOVQMI},
+ {"CMOVQNE", LTYPE3, x86.ACMOVQNE},
+ {"CMOVQOC", LTYPE3, x86.ACMOVQOC},
+ {"CMOVQOS", LTYPE3, x86.ACMOVQOS},
+ {"CMOVQPC", LTYPE3, x86.ACMOVQPC},
+ {"CMOVQPL", LTYPE3, x86.ACMOVQPL},
+ {"CMOVQPS", LTYPE3, x86.ACMOVQPS},
+ {"CMOVWCC", LTYPE3, x86.ACMOVWCC},
+ {"CMOVWCS", LTYPE3, x86.ACMOVWCS},
+ {"CMOVWEQ", LTYPE3, x86.ACMOVWEQ},
+ {"CMOVWGE", LTYPE3, x86.ACMOVWGE},
+ {"CMOVWGT", LTYPE3, x86.ACMOVWGT},
+ {"CMOVWHI", LTYPE3, x86.ACMOVWHI},
+ {"CMOVWLE", LTYPE3, x86.ACMOVWLE},
+ {"CMOVWLS", LTYPE3, x86.ACMOVWLS},
+ {"CMOVWLT", LTYPE3, x86.ACMOVWLT},
+ {"CMOVWMI", LTYPE3, x86.ACMOVWMI},
+ {"CMOVWNE", LTYPE3, x86.ACMOVWNE},
+ {"CMOVWOC", LTYPE3, x86.ACMOVWOC},
+ {"CMOVWOS", LTYPE3, x86.ACMOVWOS},
+ {"CMOVWPC", LTYPE3, x86.ACMOVWPC},
+ {"CMOVWPL", LTYPE3, x86.ACMOVWPL},
+ {"CMOVWPS", LTYPE3, x86.ACMOVWPS},
+ {"FMOVB", LTYPE3, x86.AFMOVB},
+ {"FMOVBP", LTYPE3, x86.AFMOVBP},
+ {"FMOVD", LTYPE3, x86.AFMOVD},
+ {"FMOVDP", LTYPE3, x86.AFMOVDP},
+ {"FMOVF", LTYPE3, x86.AFMOVF},
+ {"FMOVFP", LTYPE3, x86.AFMOVFP},
+ {"FMOVL", LTYPE3, x86.AFMOVL},
+ {"FMOVLP", LTYPE3, x86.AFMOVLP},
+ {"FMOVV", LTYPE3, x86.AFMOVV},
+ {"FMOVVP", LTYPE3, x86.AFMOVVP},
+ {"FMOVW", LTYPE3, x86.AFMOVW},
+ {"FMOVWP", LTYPE3, x86.AFMOVWP},
+ {"FMOVX", LTYPE3, x86.AFMOVX},
+ {"FMOVXP", LTYPE3, x86.AFMOVXP},
+ {"FCOMB", LTYPE3, x86.AFCOMB},
+ {"FCOMBP", LTYPE3, x86.AFCOMBP},
+ {"FCOMD", LTYPE3, x86.AFCOMD},
+ {"FCOMDP", LTYPE3, x86.AFCOMDP},
+ {"FCOMDPP", LTYPE3, x86.AFCOMDPP},
+ {"FCOMF", LTYPE3, x86.AFCOMF},
+ {"FCOMFP", LTYPE3, x86.AFCOMFP},
+ {"FCOML", LTYPE3, x86.AFCOML},
+ {"FCOMLP", LTYPE3, x86.AFCOMLP},
+ {"FCOMW", LTYPE3, x86.AFCOMW},
+ {"FCOMWP", LTYPE3, x86.AFCOMWP},
+ {"FUCOM", LTYPE3, x86.AFUCOM},
+ {"FUCOMP", LTYPE3, x86.AFUCOMP},
+ {"FUCOMPP", LTYPE3, x86.AFUCOMPP},
+ {"FADDW", LTYPE3, x86.AFADDW},
+ {"FADDL", LTYPE3, x86.AFADDL},
+ {"FADDF", LTYPE3, x86.AFADDF},
+ {"FADDD", LTYPE3, x86.AFADDD},
+ {"FADDDP", LTYPE3, x86.AFADDDP},
+ {"FSUBDP", LTYPE3, x86.AFSUBDP},
+ {"FSUBW", LTYPE3, x86.AFSUBW},
+ {"FSUBL", LTYPE3, x86.AFSUBL},
+ {"FSUBF", LTYPE3, x86.AFSUBF},
+ {"FSUBD", LTYPE3, x86.AFSUBD},
+ {"FSUBRDP", LTYPE3, x86.AFSUBRDP},
+ {"FSUBRW", LTYPE3, x86.AFSUBRW},
+ {"FSUBRL", LTYPE3, x86.AFSUBRL},
+ {"FSUBRF", LTYPE3, x86.AFSUBRF},
+ {"FSUBRD", LTYPE3, x86.AFSUBRD},
+ {"FMULDP", LTYPE3, x86.AFMULDP},
+ {"FMULW", LTYPE3, x86.AFMULW},
+ {"FMULL", LTYPE3, x86.AFMULL},
+ {"FMULF", LTYPE3, x86.AFMULF},
+ {"FMULD", LTYPE3, x86.AFMULD},
+ {"FDIVDP", LTYPE3, x86.AFDIVDP},
+ {"FDIVW", LTYPE3, x86.AFDIVW},
+ {"FDIVL", LTYPE3, x86.AFDIVL},
+ {"FDIVF", LTYPE3, x86.AFDIVF},
+ {"FDIVD", LTYPE3, x86.AFDIVD},
+ {"FDIVRDP", LTYPE3, x86.AFDIVRDP},
+ {"FDIVRW", LTYPE3, x86.AFDIVRW},
+ {"FDIVRL", LTYPE3, x86.AFDIVRL},
+ {"FDIVRF", LTYPE3, x86.AFDIVRF},
+ {"FDIVRD", LTYPE3, x86.AFDIVRD},
+ {"FXCHD", LTYPE3, x86.AFXCHD},
+ {"FFREE", LTYPE1, x86.AFFREE},
+ {"FLDCW", LTYPE2, x86.AFLDCW},
+ {"FLDENV", LTYPE1, x86.AFLDENV},
+ {"FRSTOR", LTYPE2, x86.AFRSTOR},
+ {"FSAVE", LTYPE1, x86.AFSAVE},
+ {"FSTCW", LTYPE1, x86.AFSTCW},
+ {"FSTENV", LTYPE1, x86.AFSTENV},
+ {"FSTSW", LTYPE1, x86.AFSTSW},
+ {"F2XM1", LTYPE0, x86.AF2XM1},
+ {"FABS", LTYPE0, x86.AFABS},
+ {"FCHS", LTYPE0, x86.AFCHS},
+ {"FCLEX", LTYPE0, x86.AFCLEX},
+ {"FCOS", LTYPE0, x86.AFCOS},
+ {"FDECSTP", LTYPE0, x86.AFDECSTP},
+ {"FINCSTP", LTYPE0, x86.AFINCSTP},
+ {"FINIT", LTYPE0, x86.AFINIT},
+ {"FLD1", LTYPE0, x86.AFLD1},
+ {"FLDL2E", LTYPE0, x86.AFLDL2E},
+ {"FLDL2T", LTYPE0, x86.AFLDL2T},
+ {"FLDLG2", LTYPE0, x86.AFLDLG2},
+ {"FLDLN2", LTYPE0, x86.AFLDLN2},
+ {"FLDPI", LTYPE0, x86.AFLDPI},
+ {"FLDZ", LTYPE0, x86.AFLDZ},
+ {"FNOP", LTYPE0, x86.AFNOP},
+ {"FPATAN", LTYPE0, x86.AFPATAN},
+ {"FPREM", LTYPE0, x86.AFPREM},
+ {"FPREM1", LTYPE0, x86.AFPREM1},
+ {"FPTAN", LTYPE0, x86.AFPTAN},
+ {"FRNDINT", LTYPE0, x86.AFRNDINT},
+ {"FSCALE", LTYPE0, x86.AFSCALE},
+ {"FSIN", LTYPE0, x86.AFSIN},
+ {"FSINCOS", LTYPE0, x86.AFSINCOS},
+ {"FSQRT", LTYPE0, x86.AFSQRT},
+ {"FTST", LTYPE0, x86.AFTST},
+ {"FXAM", LTYPE0, x86.AFXAM},
+ {"FXTRACT", LTYPE0, x86.AFXTRACT},
+ {"FYL2X", LTYPE0, x86.AFYL2X},
+ {"FYL2XP1", LTYPE0, x86.AFYL2XP1},
+ {"ADDPD", LTYPE3, x86.AADDPD},
+ {"ADDPS", LTYPE3, x86.AADDPS},
+ {"ADDSD", LTYPE3, x86.AADDSD},
+ {"ADDSS", LTYPE3, x86.AADDSS},
+ {"ANDNPD", LTYPE3, x86.AANDNPD},
+ {"ANDNPS", LTYPE3, x86.AANDNPS},
+ {"ANDPD", LTYPE3, x86.AANDPD},
+ {"ANDPS", LTYPE3, x86.AANDPS},
+ {"CMPPD", LTYPEXC, x86.ACMPPD},
+ {"CMPPS", LTYPEXC, x86.ACMPPS},
+ {"CMPSD", LTYPEXC, x86.ACMPSD},
+ {"CMPSS", LTYPEXC, x86.ACMPSS},
+ {"COMISD", LTYPE3, x86.ACOMISD},
+ {"COMISS", LTYPE3, x86.ACOMISS},
+ {"CVTPL2PD", LTYPE3, x86.ACVTPL2PD},
+ {"CVTPL2PS", LTYPE3, x86.ACVTPL2PS},
+ {"CVTPD2PL", LTYPE3, x86.ACVTPD2PL},
+ {"CVTPD2PS", LTYPE3, x86.ACVTPD2PS},
+ {"CVTPS2PL", LTYPE3, x86.ACVTPS2PL},
+ {"PF2IW", LTYPE3, x86.APF2IW},
+ {"PF2IL", LTYPE3, x86.APF2IL},
+ {"PF2ID", LTYPE3, x86.APF2IL}, /* syn */
+ {"PI2FL", LTYPE3, x86.API2FL},
+ {"PI2FD", LTYPE3, x86.API2FL}, /* syn */
+ {"PI2FW", LTYPE3, x86.API2FW},
+ {"CVTPS2PD", LTYPE3, x86.ACVTPS2PD},
+ {"CVTSD2SL", LTYPE3, x86.ACVTSD2SL},
+ {"CVTSD2SQ", LTYPE3, x86.ACVTSD2SQ},
+ {"CVTSD2SS", LTYPE3, x86.ACVTSD2SS},
+ {"CVTSL2SD", LTYPE3, x86.ACVTSL2SD},
+ {"CVTSQ2SD", LTYPE3, x86.ACVTSQ2SD},
+ {"CVTSL2SS", LTYPE3, x86.ACVTSL2SS},
+ {"CVTSQ2SS", LTYPE3, x86.ACVTSQ2SS},
+ {"CVTSS2SD", LTYPE3, x86.ACVTSS2SD},
+ {"CVTSS2SL", LTYPE3, x86.ACVTSS2SL},
+ {"CVTSS2SQ", LTYPE3, x86.ACVTSS2SQ},
+ {"CVTTPD2PL", LTYPE3, x86.ACVTTPD2PL},
+ {"CVTTPS2PL", LTYPE3, x86.ACVTTPS2PL},
+ {"CVTTSD2SL", LTYPE3, x86.ACVTTSD2SL},
+ {"CVTTSD2SQ", LTYPE3, x86.ACVTTSD2SQ},
+ {"CVTTSS2SL", LTYPE3, x86.ACVTTSS2SL},
+ {"CVTTSS2SQ", LTYPE3, x86.ACVTTSS2SQ},
+ {"DIVPD", LTYPE3, x86.ADIVPD},
+ {"DIVPS", LTYPE3, x86.ADIVPS},
+ {"DIVSD", LTYPE3, x86.ADIVSD},
+ {"DIVSS", LTYPE3, x86.ADIVSS},
+ {"FXRSTOR", LTYPE2, x86.AFXRSTOR},
+ {"FXRSTOR64", LTYPE2, x86.AFXRSTOR64},
+ {"FXSAVE", LTYPE1, x86.AFXSAVE},
+ {"FXSAVE64", LTYPE1, x86.AFXSAVE64},
+ {"LDMXCSR", LTYPE2, x86.ALDMXCSR},
+ {"MASKMOVOU", LTYPE3, x86.AMASKMOVOU},
+ {"MASKMOVDQU", LTYPE3, x86.AMASKMOVOU}, /* syn */
+ {"MASKMOVQ", LTYPE3, x86.AMASKMOVQ},
+ {"MAXPD", LTYPE3, x86.AMAXPD},
+ {"MAXPS", LTYPE3, x86.AMAXPS},
+ {"MAXSD", LTYPE3, x86.AMAXSD},
+ {"MAXSS", LTYPE3, x86.AMAXSS},
+ {"MINPD", LTYPE3, x86.AMINPD},
+ {"MINPS", LTYPE3, x86.AMINPS},
+ {"MINSD", LTYPE3, x86.AMINSD},
+ {"MINSS", LTYPE3, x86.AMINSS},
+ {"MOVAPD", LTYPE3, x86.AMOVAPD},
+ {"MOVAPS", LTYPE3, x86.AMOVAPS},
+ {"MOVD", LTYPE3, x86.AMOVQ}, /* syn */
+ {"MOVDQ2Q", LTYPE3, x86.AMOVQ}, /* syn */
+ {"MOVO", LTYPE3, x86.AMOVO},
+ {"MOVOA", LTYPE3, x86.AMOVO}, /* syn */
+ {"MOVOU", LTYPE3, x86.AMOVOU},
+ {"MOVHLPS", LTYPE3, x86.AMOVHLPS},
+ {"MOVHPD", LTYPE3, x86.AMOVHPD},
+ {"MOVHPS", LTYPE3, x86.AMOVHPS},
+ {"MOVLHPS", LTYPE3, x86.AMOVLHPS},
+ {"MOVLPD", LTYPE3, x86.AMOVLPD},
+ {"MOVLPS", LTYPE3, x86.AMOVLPS},
+ {"MOVMSKPD", LTYPE3, x86.AMOVMSKPD},
+ {"MOVMSKPS", LTYPE3, x86.AMOVMSKPS},
+ {"MOVNTO", LTYPE3, x86.AMOVNTO},
+ {"MOVNTDQ", LTYPE3, x86.AMOVNTO}, /* syn */
+ {"MOVNTPD", LTYPE3, x86.AMOVNTPD},
+ {"MOVNTPS", LTYPE3, x86.AMOVNTPS},
+ {"MOVNTQ", LTYPE3, x86.AMOVNTQ},
+ {"MOVQOZX", LTYPE3, x86.AMOVQOZX},
+ {"MOVSD", LTYPE3, x86.AMOVSD},
+ {"MOVSS", LTYPE3, x86.AMOVSS},
+ {"MOVUPD", LTYPE3, x86.AMOVUPD},
+ {"MOVUPS", LTYPE3, x86.AMOVUPS},
+ {"MULPD", LTYPE3, x86.AMULPD},
+ {"MULPS", LTYPE3, x86.AMULPS},
+ {"MULSD", LTYPE3, x86.AMULSD},
+ {"MULSS", LTYPE3, x86.AMULSS},
+ {"ORPD", LTYPE3, x86.AORPD},
+ {"ORPS", LTYPE3, x86.AORPS},
+ {"PACKSSLW", LTYPE3, x86.APACKSSLW},
+ {"PACKSSWB", LTYPE3, x86.APACKSSWB},
+ {"PACKUSWB", LTYPE3, x86.APACKUSWB},
+ {"PADDB", LTYPE3, x86.APADDB},
+ {"PADDL", LTYPE3, x86.APADDL},
+ {"PADDQ", LTYPE3, x86.APADDQ},
+ {"PADDSB", LTYPE3, x86.APADDSB},
+ {"PADDSW", LTYPE3, x86.APADDSW},
+ {"PADDUSB", LTYPE3, x86.APADDUSB},
+ {"PADDUSW", LTYPE3, x86.APADDUSW},
+ {"PADDW", LTYPE3, x86.APADDW},
+ {"PAND", LTYPE3, x86.APAND},
+ {"PANDB", LTYPE3, x86.APANDB},
+ {"PANDL", LTYPE3, x86.APANDL},
+ {"PANDSB", LTYPE3, x86.APANDSB},
+ {"PANDSW", LTYPE3, x86.APANDSW},
+ {"PANDUSB", LTYPE3, x86.APANDUSB},
+ {"PANDUSW", LTYPE3, x86.APANDUSW},
+ {"PANDW", LTYPE3, x86.APANDW},
+ {"PANDN", LTYPE3, x86.APANDN},
+ {"PAVGB", LTYPE3, x86.APAVGB},
+ {"PAVGW", LTYPE3, x86.APAVGW},
+ {"PCMPEQB", LTYPE3, x86.APCMPEQB},
+ {"PCMPEQL", LTYPE3, x86.APCMPEQL},
+ {"PCMPEQW", LTYPE3, x86.APCMPEQW},
+ {"PCMPGTB", LTYPE3, x86.APCMPGTB},
+ {"PCMPGTL", LTYPE3, x86.APCMPGTL},
+ {"PCMPGTW", LTYPE3, x86.APCMPGTW},
+ {"PEXTRW", LTYPEX, x86.APEXTRW},
+ {"PINSRW", LTYPEX, x86.APINSRW},
+ {"PINSRD", LTYPEX, x86.APINSRD},
+ {"PINSRQ", LTYPEX, x86.APINSRQ},
+ {"PMADDWL", LTYPE3, x86.APMADDWL},
+ {"PMAXSW", LTYPE3, x86.APMAXSW},
+ {"PMAXUB", LTYPE3, x86.APMAXUB},
+ {"PMINSW", LTYPE3, x86.APMINSW},
+ {"PMINUB", LTYPE3, x86.APMINUB},
+ {"PMOVMSKB", LTYPE3, x86.APMOVMSKB},
+ {"PMULHRW", LTYPE3, x86.APMULHRW},
+ {"PMULHUW", LTYPE3, x86.APMULHUW},
+ {"PMULHW", LTYPE3, x86.APMULHW},
+ {"PMULLW", LTYPE3, x86.APMULLW},
+ {"PMULULQ", LTYPE3, x86.APMULULQ},
+ {"POR", LTYPE3, x86.APOR},
+ {"PSADBW", LTYPE3, x86.APSADBW},
+ {"PSHUFHW", LTYPEX, x86.APSHUFHW},
+ {"PSHUFL", LTYPEX, x86.APSHUFL},
+ {"PSHUFLW", LTYPEX, x86.APSHUFLW},
+ {"PSHUFW", LTYPEX, x86.APSHUFW},
+ {"PSHUFB", LTYPEM, x86.APSHUFB},
+ {"PSLLO", LTYPE3, x86.APSLLO},
+ {"PSLLDQ", LTYPE3, x86.APSLLO}, /* syn */
+ {"PSLLL", LTYPE3, x86.APSLLL},
+ {"PSLLQ", LTYPE3, x86.APSLLQ},
+ {"PSLLW", LTYPE3, x86.APSLLW},
+ {"PSRAL", LTYPE3, x86.APSRAL},
+ {"PSRAW", LTYPE3, x86.APSRAW},
+ {"PSRLO", LTYPE3, x86.APSRLO},
+ {"PSRLDQ", LTYPE3, x86.APSRLO}, /* syn */
+ {"PSRLL", LTYPE3, x86.APSRLL},
+ {"PSRLQ", LTYPE3, x86.APSRLQ},
+ {"PSRLW", LTYPE3, x86.APSRLW},
+ {"PSUBB", LTYPE3, x86.APSUBB},
+ {"PSUBL", LTYPE3, x86.APSUBL},
+ {"PSUBQ", LTYPE3, x86.APSUBQ},
+ {"PSUBSB", LTYPE3, x86.APSUBSB},
+ {"PSUBSW", LTYPE3, x86.APSUBSW},
+ {"PSUBUSB", LTYPE3, x86.APSUBUSB},
+ {"PSUBUSW", LTYPE3, x86.APSUBUSW},
+ {"PSUBW", LTYPE3, x86.APSUBW},
+ {"PUNPCKHBW", LTYPE3, x86.APUNPCKHBW},
+ {"PUNPCKHLQ", LTYPE3, x86.APUNPCKHLQ},
+ {"PUNPCKHQDQ", LTYPE3, x86.APUNPCKHQDQ},
+ {"PUNPCKHWL", LTYPE3, x86.APUNPCKHWL},
+ {"PUNPCKLBW", LTYPE3, x86.APUNPCKLBW},
+ {"PUNPCKLLQ", LTYPE3, x86.APUNPCKLLQ},
+ {"PUNPCKLQDQ", LTYPE3, x86.APUNPCKLQDQ},
+ {"PUNPCKLWL", LTYPE3, x86.APUNPCKLWL},
+ {"PXOR", LTYPE3, x86.APXOR},
+ {"RCPPS", LTYPE3, x86.ARCPPS},
+ {"RCPSS", LTYPE3, x86.ARCPSS},
+ {"RSQRTPS", LTYPE3, x86.ARSQRTPS},
+ {"RSQRTSS", LTYPE3, x86.ARSQRTSS},
+ {"SHUFPD", LTYPEX, x86.ASHUFPD},
+ {"SHUFPS", LTYPEX, x86.ASHUFPS},
+ {"SQRTPD", LTYPE3, x86.ASQRTPD},
+ {"SQRTPS", LTYPE3, x86.ASQRTPS},
+ {"SQRTSD", LTYPE3, x86.ASQRTSD},
+ {"SQRTSS", LTYPE3, x86.ASQRTSS},
+ {"STMXCSR", LTYPE1, x86.ASTMXCSR},
+ {"SUBPD", LTYPE3, x86.ASUBPD},
+ {"SUBPS", LTYPE3, x86.ASUBPS},
+ {"SUBSD", LTYPE3, x86.ASUBSD},
+ {"SUBSS", LTYPE3, x86.ASUBSS},
+ {"UCOMISD", LTYPE3, x86.AUCOMISD},
+ {"UCOMISS", LTYPE3, x86.AUCOMISS},
+ {"UNPCKHPD", LTYPE3, x86.AUNPCKHPD},
+ {"UNPCKHPS", LTYPE3, x86.AUNPCKHPS},
+ {"UNPCKLPD", LTYPE3, x86.AUNPCKLPD},
+ {"UNPCKLPS", LTYPE3, x86.AUNPCKLPS},
+ {"XORPD", LTYPE3, x86.AXORPD},
+ {"XORPS", LTYPE3, x86.AXORPS},
+ {"CRC32B", LTYPE4, x86.ACRC32B},
+ {"CRC32Q", LTYPE4, x86.ACRC32Q},
+ {"PREFETCHT0", LTYPE2, x86.APREFETCHT0},
+ {"PREFETCHT1", LTYPE2, x86.APREFETCHT1},
+ {"PREFETCHT2", LTYPE2, x86.APREFETCHT2},
+ {"PREFETCHNTA", LTYPE2, x86.APREFETCHNTA},
+ {"UNDEF", LTYPE0, x86.AUNDEF},
+ {"AESENC", LTYPE3, x86.AAESENC},
+ {"AESENCLAST", LTYPE3, x86.AAESENCLAST},
+ {"AESDEC", LTYPE3, x86.AAESDEC},
+ {"AESDECLAST", LTYPE3, x86.AAESDECLAST},
+ {"AESIMC", LTYPE3, x86.AAESIMC},
+ {"AESKEYGENASSIST", LTYPEX, x86.AAESKEYGENASSIST},
+ {"PSHUFD", LTYPEX, x86.APSHUFD},
+ {"USEFIELD", LTYPEN, x86.AUSEFIELD},
+ {"PCLMULQDQ", LTYPEX, x86.APCLMULQDQ},
+ {"PCDATA", LTYPEPC, x86.APCDATA},
+ {"FUNCDATA", LTYPEF, x86.AFUNCDATA},
+}
+
+func cinit() {
+ var s *Sym
+ var i int
+
+ nullgen.Type_ = x86.D_NONE
+ nullgen.Index = x86.D_NONE
+
+ nerrors = 0
+ iostack = nil
+ iofree = nil
+ peekc = IGN
+ nhunk = 0
+ for i = 0; i < NHASH; i++ {
+ hash[i] = nil
+ }
+ for i = 0; itab[i].name != ""; i++ {
+ s = slookup(itab[i].name)
+ if s.type_ != LNAME {
+ yyerror("double initialization %s", itab[i].name)
+ }
+ s.type_ = itab[i].type_
+ s.value = int64(itab[i].value)
+ }
+}
+
+func checkscale(scale int) {
+ switch scale {
+ case 1,
+ 2,
+ 4,
+ 8:
+ return
+ }
+
+ yyerror("scale must be 1248: %d", scale)
+}
+
+func syminit(s *Sym) {
+ s.type_ = LNAME
+ s.value = 0
+}
+
+func cclean() {
+ var g2 Addr2
+
+ g2.from = nullgen
+ g2.to = nullgen
+ outcode(x86.AEND, &g2)
+}
+
+var lastpc *obj.Prog
+
+func outcode(a int, g2 *Addr2) {
+ var p *obj.Prog
+ var pl *obj.Plist
+
+ if pass == 1 {
+ goto out
+ }
+
+ p = new(obj.Prog)
+ *p = obj.Prog{}
+ p.As = int16(a)
+ p.Lineno = stmtline
+ p.From = g2.from
+ p.To = g2.to
+ p.Pc = int64(pc)
+
+ if lastpc == nil {
+ pl = obj.Linknewplist(ctxt)
+ pl.Firstpc = p
+ } else {
+
+ lastpc.Link = p
+ }
+ lastpc = p
+
+out:
+ if a != x86.AGLOBL && a != x86.ADATA {
+ pc++
+ }
+}
diff --git a/src/cmd/internal/asm/lexbody.go b/src/cmd/internal/asm/lexbody.go
new file mode 100644
index 0000000..d835e7b
--- /dev/null
+++ b/src/cmd/internal/asm/lexbody.go
@@ -0,0 +1,804 @@
+// Inferno utils/cc/lexbody
+// http://code.google.com/p/inferno-os/source/browse/utils/cc/lexbody
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package asm
+
+/*
+ * common code for all the assemblers
+ */
+func pragpack() {
+
+ for getnsc() != '\n' {
+
+ }
+}
+
+func pragvararg() {
+ for getnsc() != '\n' {
+
+ }
+}
+
+func pragcgo(name string) {
+ for getnsc() != '\n' {
+
+ }
+}
+
+func pragfpround() {
+ for getnsc() != '\n' {
+
+ }
+}
+
+func pragtextflag() {
+ for getnsc() != '\n' {
+
+ }
+}
+
+func pragdataflag() {
+ for getnsc() != '\n' {
+
+ }
+}
+
+func pragprofile() {
+ for getnsc() != '\n' {
+
+ }
+}
+
+func pragincomplete() {
+ for getnsc() != '\n' {
+
+ }
+}
+
+func Alloc(n int32) interface{} {
+ var p interface{}
+
+ p = make([]byte, n)
+ if p == nil {
+ fmt.Printf("alloc out of mem\n")
+ main.Exits("alloc: out of mem")
+ }
+
+ main.Memset(p, 0, n)
+ return p
+}
+
+func Allocn(p interface{}, n int32, d int32) interface{} {
+ if p == nil {
+ return Alloc(n + d)
+ }
+ p = main.Realloc(p, int(n+d))
+ if p == nil {
+ fmt.Printf("allocn out of mem\n")
+ main.Exits("allocn: out of mem")
+ }
+
+ if d > 0 {
+ main.Memset(p.(string)[n:], 0, d)
+ }
+ return p
+}
+
+func Ensuresymb(n int32) {
+ if new5a.Symb == nil {
+ new5a.Symb = Alloc(new5a.NSYMB + 1).(string)
+ new5a.Nsymb = new5a.NSYMB
+ }
+
+ if n > new5a.Nsymb {
+ new5a.Symb = Allocn(new5a.Symb, new5a.Nsymb, n+1-new5a.Nsymb).(string)
+ new5a.Nsymb = n
+ }
+}
+
+func Setinclude(p string) {
+ var i int
+
+ if p == "" {
+ return
+ }
+ for i = 1; i < new5a.Ninclude; i++ {
+ if p == new5a.Include[i] {
+ return
+ }
+ }
+
+ if new5a.Ninclude%8 == 0 {
+ new5a.Include = Allocn(new5a.Include, new5a.Ninclude*sizeof(string), 8*sizeof(string)).(*string)
+ }
+ new5a.Include[new5a.Ninclude] = p
+ new5a.Ninclude++
+}
+
+func Errorexit() {
+ obj.Bflush(&new5a.Bstdout)
+ if new5a.Outfile != "" {
+ main.Remove(new5a.Outfile)
+ }
+ main.Exits("error")
+}
+
+func pushio() {
+ var i *new5a.Io
+
+ i = new5a.Iostack
+ if i == nil {
+ Yyerror("botch in pushio")
+ Errorexit()
+ }
+
+ i.P = new5a.Fi.p
+ i.C = int16(new5a.Fi.c)
+}
+
+func newio() {
+ var i *new5a.Io
+ var pushdepth int = 0
+
+ i = new5a.Iofree
+ if i == nil {
+ pushdepth++
+ if pushdepth > 1000 {
+ Yyerror("macro/io expansion too deep")
+ Errorexit()
+ }
+
+ i = Alloc(sizeof(*i)).(*new5a.Io)
+ } else {
+
+ new5a.Iofree = i.Link
+ }
+ i.C = 0
+ i.F = -1
+ new5a.Ionext = i
+}
+
+func newfile(s string, f int) {
+ var i *new5a.Io
+
+ i = new5a.Ionext
+ i.Link = new5a.Iostack
+ new5a.Iostack = i
+ i.F = int16(f)
+ if f < 0 {
+ i.F = int16(main.Open(s, 0))
+ }
+ if i.F < 0 {
+ Yyerror("%ca: %r: %s", new5a.Thechar, s)
+ Errorexit()
+ }
+
+ new5a.Fi.c = 0
+ obj.Linklinehist(new5a.Ctxt, int(new5a.Lineno), s, 0)
+}
+
+func Slookup(s string) *new5a.Sym {
+ Ensuresymb(int32(len(s)))
+ new5a.Symb = s
+ return lookup()
+}
+
+var thetext *obj.LSym
+
+func settext(s *obj.LSym) {
+ thetext = s
+}
+
+func labellookup(s *new5a.Sym) *new5a.Sym {
+ var p string
+ var lab *new5a.Sym
+
+ if thetext == nil {
+ s.Labelname = s.Name
+ return s
+ }
+
+ p = string(fmt.Sprintf("%s.%s", thetext.Name, s.Name))
+ lab = Slookup(p)
+
+ lab.Labelname = s.Name
+ return lab
+}
+
+func lookup() *new5a.Sym {
+ var s *new5a.Sym
+ var h uint32
+ var p string
+ var c int
+ var l int
+ var r string
+ var w string
+
+ if uint8(new5a.Symb[0]) == 0xc2 && uint8(new5a.Symb[1]) == 0xb7 {
+ // turn leading · into ""·
+ h = uint32(len(new5a.Symb))
+
+ Ensuresymb(int32(h + 2))
+ main.Memmove(new5a.Symb[2:], new5a.Symb, h+1)
+ new5a.Symb[0] = '"'
+ new5a.Symb[1] = '"'
+ }
+
+ w = new5a.Symb
+ for r = w; r[0] != 0; r = r[1:] {
+ // turn · (U+00B7) into .
+ // turn ∕ (U+2215) into /
+ if uint8(r[0]) == 0xc2 && uint8((r[1:])[0]) == 0xb7 {
+
+ w[0] = '.'
+ w = w[1:]
+ r = r[1:]
+ } else if uint8(r[0]) == 0xe2 && uint8((r[1:])[0]) == 0x88 && uint8((r[2:])[0]) == 0x95 {
+ w[0] = '/'
+ w = w[1:]
+ r = r[1:]
+ r = r[1:]
+ } else {
+
+ w[0] = r[0]
+ w = w[1:]
+ }
+ }
+
+ w[0] = '\x00'
+
+ h = 0
+ for p = new5a.Symb; ; p = p[1:] {
+ c = int(p[0])
+ if !(c != 0) {
+ break
+ }
+ h = h + h + h + uint32(c)
+ }
+ l = (-cap(p) + cap(new5a.Symb)) + 1
+ h &= 0xffffff
+ h %= new5a.NHASH
+ c = int(new5a.Symb[0])
+ for s = new5a.Hash[h]; s != nil; s = s.Link {
+ if int(s.Name[0]) != c {
+ continue
+ }
+ if s.Name == new5a.Symb {
+ return s
+ }
+ }
+
+ s = Alloc(sizeof(*s)).(*new5a.Sym)
+ s.Name = Alloc(int32(l)).(string)
+ main.Memmove(s.Name, new5a.Symb, l)
+
+ s.Link = new5a.Hash[h]
+ new5a.Hash[h] = s
+ new5a.Syminit(s)
+ return s
+}
+
+func ISALPHA(c int) int {
+ if main.Isalpha(c) != 0 {
+ return 1
+ }
+ if c >= main.Runeself {
+ return 1
+ }
+ return 0
+}
+
+func yylex() int32 {
+ var c int
+ var c1 int
+ var cp string
+ var s *new5a.Sym
+
+ c = new5a.Peekc
+ if c != new5a.IGN {
+ new5a.Peekc = new5a.IGN
+ goto l1
+ }
+
+l0:
+ c = new5a.GETC()
+
+l1:
+ if c == new5a.EOF {
+ new5a.Peekc = new5a.EOF
+ return -1
+ }
+
+ if main.Isspace(c) != 0 {
+ if c == '\n' {
+ new5a.Lineno++
+ return ';'
+ }
+
+ goto l0
+ }
+
+ if ISALPHA(c) != 0 {
+ goto talph
+ }
+ if main.Isdigit(c) != 0 {
+ goto tnum
+ }
+ switch c {
+ case '\n':
+ new5a.Lineno++
+ return ';'
+
+ case '#':
+ domacro()
+ goto l0
+
+ case '.':
+ c = new5a.GETC()
+ if ISALPHA(c) != 0 {
+ cp = new5a.Symb
+ cp[0] = '.'
+ cp = cp[1:]
+ goto aloop
+ }
+
+ if main.Isdigit(c) != 0 {
+ cp = new5a.Symb
+ cp[0] = '.'
+ cp = cp[1:]
+ goto casedot
+ }
+
+ new5a.Peekc = c
+ return '.'
+
+ case '_',
+ '@':
+ talph:
+ cp = new5a.Symb
+
+ aloop:
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = new5a.GETC()
+ if ISALPHA(c) != 0 || main.Isdigit(c) != 0 || c == '_' || c == '$' {
+ goto aloop
+ }
+ cp = ""
+ new5a.Peekc = c
+ s = lookup()
+ if s.Macro != "" {
+ newio()
+ cp = new5a.Ionext.B
+ macexpand(s, cp)
+ pushio()
+ new5a.Ionext.Link = new5a.Iostack
+ new5a.Iostack = new5a.Ionext
+ new5a.Fi.p = cp
+ new5a.Fi.c = len(cp)
+ if new5a.Peekc != new5a.IGN {
+ cp[new5a.Fi.c] = byte(new5a.Peekc)
+ new5a.Fi.c++
+ cp[new5a.Fi.c] = 0
+ new5a.Peekc = new5a.IGN
+ }
+
+ goto l0
+ }
+
+ if s.Type_ == 0 {
+ s.Type_ = new5a.LNAME
+ }
+ if s.Type_ == new5a.LNAME || s.Type_ == new5a.LVAR || s.Type_ == new5a.LLAB {
+ new5a.Yylval.sym = s
+ return int32(s.Type_)
+ }
+
+ new5a.Yylval.lval = s.Value
+ return int32(s.Type_)
+
+ tnum:
+ cp = new5a.Symb
+ if c != '0' {
+ goto dc
+ }
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = new5a.GETC()
+ c1 = 3
+ if c == 'x' || c == 'X' {
+ c1 = 4
+ c = new5a.GETC()
+ } else if c < '0' || c > '7' {
+ goto dc
+ }
+ new5a.Yylval.lval = 0
+ for {
+ if c >= '0' && c <= '9' {
+ if c > '7' && c1 == 3 {
+ break
+ }
+ new5a.Yylval.lval = int32(uint64(new5a.Yylval.lval) << uint(c1))
+ new5a.Yylval.lval += int32(c) - '0'
+ c = new5a.GETC()
+ continue
+ }
+
+ if c1 == 3 {
+ break
+ }
+ if c >= 'A' && c <= 'F' {
+ c += 'a' - 'A'
+ }
+ if c >= 'a' && c <= 'f' {
+ new5a.Yylval.lval = int32(uint64(new5a.Yylval.lval) << uint(c1))
+ new5a.Yylval.lval += int32(c) - 'a' + 10
+ c = new5a.GETC()
+ continue
+ }
+
+ break
+ }
+
+ goto ncu
+
+ dc:
+ for {
+ if !(main.Isdigit(c) != 0) {
+ break
+ }
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = new5a.GETC()
+ }
+
+ if c == '.' {
+ goto casedot
+ }
+ if c == 'e' || c == 'E' {
+ goto casee
+ }
+ cp = ""
+ if sizeof(new5a.Yylval.lval) == sizeof(int64) {
+ new5a.Yylval.lval = int32(main.Strtoll(new5a.Symb, nil, 10))
+ } else {
+
+ new5a.Yylval.lval = int32(main.Strtol(new5a.Symb, nil, 10))
+ }
+
+ ncu:
+ for c == 'U' || c == 'u' || c == 'l' || c == 'L' {
+ c = new5a.GETC()
+ }
+ new5a.Peekc = c
+ return new5a.LCONST
+
+ casedot:
+ for {
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = new5a.GETC()
+ if !(main.Isdigit(c) != 0) {
+ break
+ }
+ }
+
+ if c == 'e' || c == 'E' {
+ goto casee
+ }
+ goto caseout
+
+ casee:
+ cp[0] = 'e'
+ cp = cp[1:]
+ c = new5a.GETC()
+ if c == '+' || c == '-' {
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = new5a.GETC()
+ }
+
+ for main.Isdigit(c) != 0 {
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = new5a.GETC()
+ }
+
+ caseout:
+ cp = ""
+ new5a.Peekc = c
+ if new5a.FPCHIP != 0 /*TypeKind(100016)*/ {
+ new5a.Yylval.dval = main.Atof(new5a.Symb)
+ return new5a.LFCONST
+ }
+
+ Yyerror("assembler cannot interpret fp constants")
+ new5a.Yylval.lval = 1
+ return new5a.LCONST
+
+ case '"':
+ main.Memmove(new5a.Yylval.sval, new5a.Nullgen.U.Sval, sizeof(new5a.Yylval.sval))
+ cp = new5a.Yylval.sval
+ c1 = 0
+ for {
+ c = escchar('"')
+ if c == new5a.EOF {
+ break
+ }
+ if c1 < sizeof(new5a.Yylval.sval) {
+ cp[0] = byte(c)
+ cp = cp[1:]
+ }
+ c1++
+ }
+
+ if c1 > sizeof(new5a.Yylval.sval) {
+ Yyerror("string constant too long")
+ }
+ return new5a.LSCONST
+
+ case '\'':
+ c = escchar('\'')
+ if c == new5a.EOF {
+ c = '\''
+ }
+ if escchar('\'') != new5a.EOF {
+ Yyerror("missing '")
+ }
+ new5a.Yylval.lval = int32(c)
+ return new5a.LCONST
+
+ case '/':
+ c1 = new5a.GETC()
+ if c1 == '/' {
+ for {
+ c = new5a.GETC()
+ if c == '\n' {
+ goto l1
+ }
+ if c == new5a.EOF {
+ Yyerror("eof in comment")
+ Errorexit()
+ }
+ }
+ }
+
+ if c1 == '*' {
+ for {
+ c = new5a.GETC()
+ for c == '*' {
+ c = new5a.GETC()
+ if c == '/' {
+ goto l0
+ }
+ }
+
+ if c == new5a.EOF {
+ Yyerror("eof in comment")
+ Errorexit()
+ }
+
+ if c == '\n' {
+ new5a.Lineno++
+ }
+ }
+ }
+
+ default:
+ return int32(c)
+ }
+
+ new5a.Peekc = c1
+ return int32(c)
+}
+
+func getc() int {
+ var c int
+
+ c = new5a.Peekc
+ if c != new5a.IGN {
+ new5a.Peekc = new5a.IGN
+ return c
+ }
+
+ c = new5a.GETC()
+ if c == '\n' {
+ new5a.Lineno++
+ }
+ if c == new5a.EOF {
+ Yyerror("End of file")
+ Errorexit()
+ }
+
+ return c
+}
+
+func getnsc() int {
+ var c int
+
+ for {
+ c = getc()
+ if !(main.Isspace(c) != 0) || c == '\n' {
+ return c
+ }
+ }
+}
+
+func unget(c int) {
+ new5a.Peekc = c
+ if c == '\n' {
+ new5a.Lineno--
+ }
+}
+
+func escchar(e int) int {
+ var c int
+ var l int
+
+loop:
+ c = getc()
+ if c == '\n' {
+ Yyerror("newline in string")
+ return new5a.EOF
+ }
+
+ if c != '\\' {
+ if c == e {
+ return new5a.EOF
+ }
+ return c
+ }
+
+ c = getc()
+ if c >= '0' && c <= '7' {
+ l = c - '0'
+ c = getc()
+ if c >= '0' && c <= '7' {
+ l = l*8 + c - '0'
+ c = getc()
+ if c >= '0' && c <= '7' {
+ l = l*8 + c - '0'
+ return l
+ }
+ }
+
+ new5a.Peekc = c
+ return l
+ }
+
+ switch c {
+ case '\n':
+ goto loop
+ case 'n':
+ return '\n'
+ case 't':
+ return '\t'
+ case 'b':
+ return '\b'
+ case 'r':
+ return '\r'
+ case 'f':
+ return '\f'
+ case 'a':
+ return 0x07
+ case 'v':
+ return 0x0b
+ case 'z':
+ return 0x00
+ }
+
+ return c
+}
+
+func Pinit(f string) {
+ var i int
+ var s *new5a.Sym
+
+ new5a.Lineno = 1
+ newio()
+ newfile(f, -1)
+ new5a.Pc = 0
+ new5a.Peekc = new5a.IGN
+ new5a.Sym = 1
+ for i = 0; i < new5a.NHASH; i++ {
+ for s = new5a.Hash[i]; s != nil; s = s.Link {
+ s.Macro = ""
+ }
+ }
+}
+
+func filbuf() int {
+ var i *new5a.Io
+
+loop:
+ i = new5a.Iostack
+ if i == nil {
+ return new5a.EOF
+ }
+ if i.F < 0 {
+ goto pop
+ }
+ new5a.Fi.c = main.Read(int(i.F), i.B, new5a.BUFSIZ) - 1
+ if new5a.Fi.c < 0 {
+ main.Close(int(i.F))
+ obj.Linklinehist(new5a.Ctxt, int(new5a.Lineno), "", 0)
+ goto pop
+ }
+
+ new5a.Fi.p = i.B[1:]
+ return int(i.B[0]) & 0xff
+
+pop:
+ new5a.Iostack = i.Link
+ i.Link = new5a.Iofree
+ new5a.Iofree = i
+ i = new5a.Iostack
+ if i == nil {
+ return new5a.EOF
+ }
+ new5a.Fi.p = i.P
+ new5a.Fi.c = int(i.C)
+ new5a.Fi.c--
+ if new5a.Fi.c < 0 {
+ goto loop
+ }
+ tmp8 := new5a.Fi.p
+ new5a.Fi.p = new5a.Fi.p[1:]
+ return int(tmp8[0]) & 0xff
+}
+
+func Yyerror(a string, args ...interface{}) {
+ var buf string
+ var arg []interface{}
+
+ /*
+ * hack to intercept message from yaccpar
+ */
+ if a == "syntax error" {
+
+ Yyerror("syntax error, last name: %s", new5a.Symb)
+ return
+ }
+
+ prfile(new5a.Lineno)
+ main.Va_start(arg, a)
+ obj.Vseprint(buf, buf[sizeof(buf):], a, arg)
+ main.Va_end(arg)
+ fmt.Printf("%s\n", buf)
+ new5a.Nerrors++
+ if new5a.Nerrors > 10 {
+ fmt.Printf("too many errors\n")
+ Errorexit()
+ }
+}
+
+func prfile(l int32) {
+ obj.Linkprfile(new5a.Ctxt, l)
+}
diff --git a/src/cmd/internal/asm/macbody.go b/src/cmd/internal/asm/macbody.go
new file mode 100644
index 0000000..d8ec242
--- /dev/null
+++ b/src/cmd/internal/asm/macbody.go
@@ -0,0 +1,992 @@
+// Inferno utils/cc/macbody
+// http://code.google.com/p/inferno-os/source/browse/utils/cc/macbody
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package asm
+
+const (
+ VARMAC = 0x80
+)
+
+func getnsn() int32 {
+ var n int32
+ var c int
+
+ c = getnsc()
+ if c < '0' || c > '9' {
+ return -1
+ }
+ n = 0
+ for c >= '0' && c <= '9' {
+ n = n*10 + int32(c) - '0'
+ c = getc()
+ }
+
+ unget(c)
+ return n
+}
+
+func getsym() *new5a.Sym {
+ var c int
+ var cp string
+
+ c = getnsc()
+ if !(main.Isalpha(c) != 0) && c != '_' && c < 0x80 {
+ unget(c)
+ return nil
+ }
+
+ for cp = new5a.Symb; ; {
+ if cp <= new5a.Symb[new5a.NSYMB-4:] {
+ cp[0] = byte(c)
+ cp = cp[1:]
+ }
+ c = getc()
+ if main.Isalnum(c) != 0 || c == '_' || c >= 0x80 {
+ continue
+ }
+ unget(c)
+ break
+ }
+
+ cp = ""
+ if cp > new5a.Symb[new5a.NSYMB-4:] {
+ Yyerror("symbol too large: %s", new5a.Symb)
+ }
+ return lookup()
+}
+
+func getsymdots(dots *int) *new5a.Sym {
+ var c int
+ var s *new5a.Sym
+
+ s = getsym()
+ if s != nil {
+ return s
+ }
+
+ c = getnsc()
+ if c != '.' {
+ unget(c)
+ return nil
+ }
+
+ if getc() != '.' || getc() != '.' {
+ Yyerror("bad dots in macro")
+ }
+ *dots = 1
+ return Slookup("__VA_ARGS__")
+}
+
+func getcom() int {
+ var c int
+
+ for {
+ c = getnsc()
+ if c != '/' {
+ break
+ }
+ c = getc()
+ if c == '/' {
+ for c != '\n' {
+ c = getc()
+ }
+ break
+ }
+
+ if c != '*' {
+ break
+ }
+ c = getc()
+ for {
+ if c == '*' {
+ c = getc()
+ if c != '/' {
+ continue
+ }
+ c = getc()
+ break
+ }
+
+ if c == '\n' {
+ Yyerror("comment across newline")
+ break
+ }
+
+ c = getc()
+ }
+
+ if c == '\n' {
+ break
+ }
+ }
+
+ return c
+}
+
+func Dodefine(cp string) {
+ var s *new5a.Sym
+ var p string
+ var l int32
+
+ Ensuresymb(int32(len(cp)))
+ new5a.Symb = cp
+ p = main.Strchr(new5a.Symb, '=')
+ if p != "" {
+ p = ""
+ p = p[1:]
+ s = lookup()
+ l = int32(len(p)) + 2 /* +1 null, +1 nargs */
+ s.Macro = Alloc(l).(string)
+ s.Macro[1:] = p
+ } else {
+
+ s = lookup()
+ s.Macro = "\0001" /* \000 is nargs */
+ }
+
+ if new5a.Debug['m'] != 0 {
+ fmt.Printf("#define (-D) %s %s\n", s.Name, s.Macro[1:])
+ }
+}
+
+var mactab = []struct {
+ macname string
+ macf func()
+}{
+ {"ifdef", nil}, /* macif(0) */
+ {"ifndef", nil}, /* macif(1) */
+ {"else", nil}, /* macif(2) */
+ {"line", maclin},
+ {"define", macdef},
+ {"include", macinc},
+ {"undef", macund},
+ {"pragma", macprag},
+ {"endif", macend},
+}
+
+func domacro() {
+ var i int
+ var s *new5a.Sym
+
+ s = getsym()
+ if s == nil {
+ s = Slookup("endif")
+ }
+ for i = 0; mactab[i].macname != ""; i++ {
+ if s.Name == mactab[i].macname {
+ if mactab[i].macf != nil {
+ (*mactab[i].macf)()
+ } else {
+
+ macif(i)
+ }
+ return
+ }
+ }
+
+ Yyerror("unknown #: %s", s.Name)
+ macend()
+}
+
+func macund() {
+ var s *new5a.Sym
+
+ s = getsym()
+ macend()
+ if s == nil {
+ Yyerror("syntax in #undef")
+ return
+ }
+
+ s.Macro = ""
+}
+
+const (
+ NARG = 25
+)
+
+func macdef() {
+ var s *new5a.Sym
+ var a *new5a.Sym
+ var args [NARG]string
+ var np string
+ var base string
+ var n int
+ var i int
+ var c int
+ var len int
+ var dots int
+ var ischr int
+
+ s = getsym()
+ if s == nil {
+ goto bad
+ }
+ if s.Macro != "" {
+ Yyerror("macro redefined: %s", s.Name)
+ }
+ c = getc()
+ n = -1
+ dots = 0
+ if c == '(' {
+ n++
+ c = getnsc()
+ if c != ')' {
+ unget(c)
+ for {
+ a = getsymdots(&dots)
+ if a == nil {
+ goto bad
+ }
+ if n >= NARG {
+ Yyerror("too many arguments in #define: %s", s.Name)
+ goto bad
+ }
+
+ args[n] = a.Name
+ n++
+ c = getnsc()
+ if c == ')' {
+ break
+ }
+ if c != ',' || dots != 0 {
+ goto bad
+ }
+ }
+ }
+
+ c = getc()
+ }
+
+ if main.Isspace(c) != 0 {
+ if c != '\n' {
+ c = getnsc()
+ }
+ }
+ base = new5a.Hunk
+ len = 1
+ ischr = 0
+ for {
+ if main.Isalpha(c) != 0 || c == '_' {
+ np = new5a.Symb
+ np[0] = byte(c)
+ np = np[1:]
+ c = getc()
+ for main.Isalnum(c) != 0 || c == '_' {
+ np[0] = byte(c)
+ np = np[1:]
+ c = getc()
+ }
+
+ np = ""
+ for i = 0; i < n; i++ {
+ if new5a.Symb == args[i] {
+ break
+ }
+ }
+ if i >= n {
+ i = len(new5a.Symb)
+ base = Allocn(base, int32(len), int32(i)).(string)
+ main.Memmove(base[len:], new5a.Symb, i)
+ len += i
+ continue
+ }
+
+ base = Allocn(base, int32(len), 2).(string)
+ base[len] = '#'
+ len++
+ base[len] = byte('a' + i)
+ len++
+ continue
+ }
+
+ if ischr != 0 {
+ if c == '\\' {
+ base = Allocn(base, int32(len), 1).(string)
+ base[len] = byte(c)
+ len++
+ c = getc()
+ } else if c == ischr {
+ ischr = 0
+ }
+ } else {
+
+ if c == '"' || c == '\'' {
+ base = Allocn(base, int32(len), 1).(string)
+ base[len] = byte(c)
+ len++
+ ischr = c
+ c = getc()
+ continue
+ }
+
+ if c == '/' {
+ c = getc()
+ if c == '/' {
+ c = getc()
+ for {
+ if c == '\n' {
+ break
+ }
+ c = getc()
+ }
+
+ continue
+ }
+
+ if c == '*' {
+ c = getc()
+ for {
+ if c == '*' {
+ c = getc()
+ if c != '/' {
+ continue
+ }
+ c = getc()
+ break
+ }
+
+ if c == '\n' {
+ Yyerror("comment and newline in define: %s", s.Name)
+ break
+ }
+
+ c = getc()
+ }
+
+ continue
+ }
+
+ base = Allocn(base, int32(len), 1).(string)
+ base[len] = '/'
+ len++
+ continue
+ }
+ }
+
+ if c == '\\' {
+ c = getc()
+ if c == '\n' {
+ c = getc()
+ continue
+ } else if c == '\r' {
+ c = getc()
+ if c == '\n' {
+ c = getc()
+ continue
+ }
+ }
+
+ base = Allocn(base, int32(len), 1).(string)
+ base[len] = '\\'
+ len++
+ continue
+ }
+
+ if c == '\n' {
+ break
+ }
+ if c == '#' {
+ if n > 0 {
+ base = Allocn(base, int32(len), 1).(string)
+ base[len] = byte(c)
+ len++
+ }
+ }
+
+ base = Allocn(base, int32(len), 1).(string)
+ base[len] = byte(c)
+ len++
+ new5a.Fi.c--
+ var tmp C.int
+ if new5a.Fi.c < 0 {
+ tmp = C.int(filbuf())
+ } else {
+ tmp = new5a.Fi.p[0] & 0xff
+ }
+ c = int(tmp)
+ if c == '\n' {
+ new5a.Lineno++
+ }
+ if c == -1 {
+ Yyerror("eof in a macro: %s", s.Name)
+ break
+ }
+ }
+
+ for {
+ base = Allocn(base, int32(len), 1).(string)
+ base[len] = 0
+ len++
+ if !(len&3 != 0 /*untyped*/) {
+ break
+ }
+ }
+
+ base[0] = byte(n + 1)
+ if dots != 0 {
+ base[0] |= VARMAC
+ }
+ s.Macro = base
+ if new5a.Debug['m'] != 0 {
+ fmt.Printf("#define %s %s\n", s.Name, s.Macro[1:])
+ }
+ return
+
+bad:
+ if s == nil {
+ Yyerror("syntax in #define")
+ } else {
+
+ Yyerror("syntax in #define: %s", s.Name)
+ }
+ macend()
+}
+
+func macexpand(s *new5a.Sym, b string) {
+ var buf string
+ var n int
+ var l int
+ var c int
+ var nargs int
+ var arg [NARG]string
+ var cp string
+ var ob string
+ var ecp string
+ var dots int8
+
+ ob = b
+ if s.Macro[0] == 0 {
+ b = s.Macro[1:]
+ if new5a.Debug['m'] != 0 {
+ fmt.Printf("#expand %s %s\n", s.Name, ob)
+ }
+ return
+ }
+
+ nargs = int(int8(s.Macro[0]&^VARMAC)) - 1
+ dots = int8(s.Macro[0] & VARMAC)
+
+ c = getnsc()
+ if c != '(' {
+ goto bad
+ }
+ n = 0
+ c = getc()
+ if c != ')' {
+ unget(c)
+ l = 0
+ cp = buf
+ ecp = cp[sizeof(buf)-4:]
+ arg[n] = cp
+ n++
+ for {
+ if cp >= ecp {
+ goto toobig
+ }
+ c = getc()
+ if c == '"' {
+ for {
+ if cp >= ecp {
+ goto toobig
+ }
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = getc()
+ if c == '\\' {
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = getc()
+ continue
+ }
+
+ if c == '\n' {
+ goto bad
+ }
+ if c == '"' {
+ break
+ }
+ }
+ }
+
+ if c == '\'' {
+ for {
+ if cp >= ecp {
+ goto toobig
+ }
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = getc()
+ if c == '\\' {
+ cp[0] = byte(c)
+ cp = cp[1:]
+ c = getc()
+ continue
+ }
+
+ if c == '\n' {
+ goto bad
+ }
+ if c == '\'' {
+ break
+ }
+ }
+ }
+
+ if c == '/' {
+ c = getc()
+ switch c {
+ case '*':
+ for {
+ c = getc()
+ if c == '*' {
+ c = getc()
+ if c == '/' {
+ break
+ }
+ }
+ }
+
+ cp[0] = ' '
+ cp = cp[1:]
+ continue
+
+ case '/':
+ for {
+ c = getc()
+ if !(c != '\n') {
+ break
+ }
+ }
+
+ default:
+ unget(c)
+ c = '/'
+ }
+ }
+
+ if l == 0 {
+ if c == ',' {
+ if n == nargs && dots != 0 {
+ cp[0] = ','
+ cp = cp[1:]
+ continue
+ }
+
+ cp = ""
+ cp = cp[1:]
+ arg[n] = cp
+ n++
+ if n > nargs {
+ break
+ }
+ continue
+ }
+
+ if c == ')' {
+ break
+ }
+ }
+
+ if c == '\n' {
+ c = ' '
+ }
+ cp[0] = byte(c)
+ cp = cp[1:]
+ if c == '(' {
+ l++
+ }
+ if c == ')' {
+ l--
+ }
+ }
+
+ cp = ""
+ }
+
+ if n != nargs {
+ Yyerror("argument mismatch expanding: %s", s.Name)
+ b = ""
+ return
+ }
+
+ cp = s.Macro[1:]
+ for {
+ c = int(cp[0])
+ cp = cp[1:]
+ if c == '\n' {
+ c = ' '
+ }
+ if c != '#' {
+ b[0] = byte(c)
+ b = b[1:]
+ if c == 0 {
+ break
+ }
+ continue
+ }
+
+ c = int(cp[0])
+ cp = cp[1:]
+ if c == 0 {
+ goto bad
+ }
+ if c == '#' {
+ b[0] = byte(c)
+ b = b[1:]
+ continue
+ }
+
+ c -= 'a'
+ if c < 0 || c >= n {
+ continue
+ }
+ b = arg[c]
+ b = b[len(arg[c]):]
+ }
+
+ b = ""
+ if new5a.Debug['m'] != 0 {
+ fmt.Printf("#expand %s %s\n", s.Name, ob)
+ }
+ return
+
+bad:
+ Yyerror("syntax in macro expansion: %s", s.Name)
+ b = ""
+ return
+
+toobig:
+ Yyerror("too much text in macro expansion: %s", s.Name)
+ b = ""
+}
+
+func macinc() {
+ var c0 int
+ var c int
+ var i int
+ var f int
+ var str string
+ var hp string
+
+ c0 = getnsc()
+ if c0 != '"' {
+ c = c0
+ if c0 != '<' {
+ goto bad
+ }
+ c0 = '>'
+ }
+
+ for hp = str; ; {
+ c = getc()
+ if c == c0 {
+ break
+ }
+ if c == '\n' {
+ goto bad
+ }
+ hp[0] = byte(c)
+ hp = hp[1:]
+ }
+
+ hp = ""
+
+ c = getcom()
+ if c != '\n' {
+ goto bad
+ }
+
+ f = -1
+ for i = 0; i < new5a.Ninclude; i++ {
+ if i == 0 && c0 == '>' {
+ continue
+ }
+ Ensuresymb(int32(len(new5a.Include[i])) + int32(len(str)) + 2)
+ new5a.Symb = new5a.Include[i]
+ new5a.Symb += "/"
+ if new5a.Symb == "./" {
+ new5a.Symb = ""
+ }
+ new5a.Symb += str
+ f = main.Open(new5a.Symb, main.OREAD)
+ if f >= 0 {
+ break
+ }
+ }
+
+ if f < 0 {
+ new5a.Symb = str
+ }
+ c = len(new5a.Symb) + 1
+ hp = Alloc(int32(c)).(string)
+ main.Memmove(hp, new5a.Symb, c)
+ newio()
+ pushio()
+ newfile(hp, f)
+ return
+
+bad:
+ unget(c)
+ Yyerror("syntax in #include")
+ macend()
+}
+
+func maclin() {
+ var cp string
+ var c int
+ var n int32
+
+ n = getnsn()
+ c = getc()
+ if n < 0 {
+ goto bad
+ }
+
+ for {
+ if c == ' ' || c == '\t' {
+ c = getc()
+ continue
+ }
+
+ if c == '"' {
+ break
+ }
+ if c == '\n' {
+ new5a.Symb = "<noname>"
+ goto nn
+ }
+
+ goto bad
+ }
+
+ cp = new5a.Symb
+ for {
+ c = getc()
+ if c == '"' {
+ break
+ }
+ cp[0] = byte(c)
+ cp = cp[1:]
+ }
+
+ cp = ""
+ c = getcom()
+ if c != '\n' {
+ goto bad
+ }
+
+nn:
+ c = len(new5a.Symb) + 1
+ cp = Alloc(int32(c)).(string)
+ main.Memmove(cp, new5a.Symb, c)
+ obj.Linklinehist(new5a.Ctxt, int(new5a.Lineno), cp, int(n))
+ return
+
+bad:
+ unget(c)
+ Yyerror("syntax in #line")
+ macend()
+}
+
+func macif(f int) {
+ var c int
+ var l int
+ var bol int
+ var s *new5a.Sym
+
+ if f == 2 {
+ goto skip
+ }
+ s = getsym()
+ if s == nil {
+ goto bad
+ }
+ if getcom() != '\n' {
+ goto bad
+ }
+ if (s.Macro != "")^f != 0 /*untyped*/ {
+ return
+ }
+
+skip:
+ bol = 1
+ l = 0
+ for {
+ c = getc()
+ if c != '#' {
+ if !(main.Isspace(c) != 0) {
+ bol = 0
+ }
+ if c == '\n' {
+ bol = 1
+ }
+ continue
+ }
+
+ if !(bol != 0) {
+ continue
+ }
+ s = getsym()
+ if s == nil {
+ continue
+ }
+ if s.Name == "endif" {
+ if l != 0 {
+ l--
+ continue
+ }
+
+ macend()
+ return
+ }
+
+ if s.Name == "ifdef" || s.Name == "ifndef" {
+ l++
+ continue
+ }
+
+ if l == 0 && f != 2 && s.Name == "else" {
+ macend()
+ return
+ }
+ }
+
+bad:
+ Yyerror("syntax in #if(n)def")
+ macend()
+}
+
+func macprag() {
+ var s *new5a.Sym
+ var c0 int
+ var c int
+ var hp string
+
+ s = getsym()
+
+ if s != nil && s.Name == "lib" {
+ goto praglib
+ }
+ if s != nil && s.Name == "pack" {
+ pragpack()
+ return
+ }
+
+ if s != nil && s.Name == "fpround" {
+ pragfpround()
+ return
+ }
+
+ if s != nil && s.Name == "textflag" {
+ pragtextflag()
+ return
+ }
+
+ if s != nil && s.Name == "dataflag" {
+ pragdataflag()
+ return
+ }
+
+ if s != nil && s.Name == "varargck" {
+ pragvararg()
+ return
+ }
+
+ if s != nil && s.Name == "incomplete" {
+ pragincomplete()
+ return
+ }
+
+ if s != nil && (strings.HasPrefix(s.Name, "cgo_") || strings.HasPrefix(s.Name, "dyn")) {
+ pragcgo(s.Name)
+ return
+ }
+
+ for getnsc() != '\n' {
+
+ }
+ return
+
+praglib:
+ c0 = getnsc()
+ if c0 != '"' {
+ c = c0
+ if c0 != '<' {
+ goto bad
+ }
+ c0 = '>'
+ }
+
+ for hp = new5a.Symb; ; {
+ c = getc()
+ if c == c0 {
+ break
+ }
+ if c == '\n' {
+ goto bad
+ }
+ hp[0] = byte(c)
+ hp = hp[1:]
+ }
+
+ hp = ""
+ c = getcom()
+ if c != '\n' {
+ goto bad
+ }
+
+ /*
+ * put pragma-line in as a funny history
+ */
+ c = len(new5a.Symb) + 1
+
+ hp = Alloc(int32(c)).(string)
+ main.Memmove(hp, new5a.Symb, c)
+
+ obj.Linklinehist(new5a.Ctxt, int(new5a.Lineno), hp, -1)
+ return
+
+bad:
+ unget(c)
+ Yyerror("syntax in #pragma lib")
+ macend()
+}
+
+func macend() {
+ var c int
+
+ for {
+ c = getnsc()
+ if c < 0 || c == '\n' {
+ return
+ }
+ }
+}
diff --git a/src/cmd/new5a/a.y b/src/cmd/new5a/a.y
new file mode 100644
index 0000000..d365c75
--- /dev/null
+++ b/src/cmd/new5a/a.y
@@ -0,0 +1,741 @@
+// Inferno utils/5a/a.y
+// http://code.google.com/p/inferno-os/source/browse/utils/5a/a.y
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+%{
+#include <u.h>
+#include <stdio.h> /* if we don't, bison will, and a.h re-#defines getc */
+#include <libc.h>
+#include "a.h"
+#include "../../runtime/funcdata.h"
+%}
+%union
+{
+ Sym *sym;
+ int32 lval;
+ double dval;
+ char sval[8];
+ Addr addr;
+}
+%left '|'
+%left '^'
+%left '&'
+%left '<' '>'
+%left '+' '-'
+%left '*' '/' '%'
+%token <lval> LTYPE1 LTYPE2 LTYPE3 LTYPE4 LTYPE5
+%token <lval> LTYPE6 LTYPE7 LTYPE8 LTYPE9 LTYPEA
+%token <lval> LTYPEB LTYPEC LTYPED LTYPEE
+%token <lval> LTYPEG LTYPEH LTYPEI LTYPEJ LTYPEK
+%token <lval> LTYPEL LTYPEM LTYPEN LTYPEBX LTYPEPLD
+%token <lval> LCONST LSP LSB LFP LPC
+%token <lval> LTYPEX LTYPEPC LTYPEF LR LREG LF LFREG LC LCREG LPSR LFCR
+%token <lval> LCOND LS LAT
+%token <dval> LFCONST
+%token <sval> LSCONST
+%token <sym> LNAME LLAB LVAR
+%type <lval> con expr oexpr pointer offset sreg spreg creg
+%type <lval> rcon cond reglist
+%type <addr> gen rel reg regreg freg shift fcon frcon
+%type <addr> imm ximm name oreg ireg nireg ioreg imsr
+%%
+prog:
+| prog
+ {
+ stmtline = lineno;
+ }
+ line
+
+line:
+ LNAME ':'
+ {
+ $1 = labellookup($1);
+ if($1->type == LLAB && $1->value != pc)
+ yyerror("redeclaration of %s", $1->labelname);
+ $1->type = LLAB;
+ $1->value = pc;
+ }
+ line
+| LNAME '=' expr ';'
+ {
+ $1->type = LVAR;
+ $1->value = $3;
+ }
+| LVAR '=' expr ';'
+ {
+ if($1->value != $3)
+ yyerror("redeclaration of %s", $1->name);
+ $1->value = $3;
+ }
+| ';'
+| inst ';'
+| error ';'
+
+inst:
+/*
+ * ADD
+ */
+ LTYPE1 cond imsr ',' spreg ',' reg
+ {
+ outcode($1, $2, &$3, $5, &$7);
+ }
+| LTYPE1 cond imsr ',' spreg ','
+ {
+ outcode($1, $2, &$3, $5, &nullgen);
+ }
+| LTYPE1 cond imsr ',' reg
+ {
+ outcode($1, $2, &$3, NREG, &$5);
+ }
+/*
+ * MVN
+ */
+| LTYPE2 cond imsr ',' reg
+ {
+ outcode($1, $2, &$3, NREG, &$5);
+ }
+/*
+ * MOVW
+ */
+| LTYPE3 cond gen ',' gen
+ {
+ outcode($1, $2, &$3, NREG, &$5);
+ }
+/*
+ * B/BL
+ */
+| LTYPE4 cond comma rel
+ {
+ outcode($1, $2, &nullgen, NREG, &$4);
+ }
+| LTYPE4 cond comma nireg
+ {
+ outcode($1, $2, &nullgen, NREG, &$4);
+ }
+/*
+ * BX
+ */
+| LTYPEBX comma ireg
+ {
+ outcode($1, Always, &nullgen, NREG, &$3);
+ }
+/*
+ * BEQ
+ */
+| LTYPE5 comma rel
+ {
+ outcode($1, Always, &nullgen, NREG, &$3);
+ }
+/*
+ * SWI
+ */
+| LTYPE6 cond comma gen
+ {
+ outcode($1, $2, &nullgen, NREG, &$4);
+ }
+/*
+ * CMP
+ */
+| LTYPE7 cond imsr ',' spreg comma
+ {
+ outcode($1, $2, &$3, $5, &nullgen);
+ }
+/*
+ * MOVM
+ */
+| LTYPE8 cond ioreg ',' '[' reglist ']'
+ {
+ Addr g;
+
+ g = nullgen;
+ g.type = D_CONST;
+ g.offset = $6;
+ outcode($1, $2, &$3, NREG, &g);
+ }
+| LTYPE8 cond '[' reglist ']' ',' ioreg
+ {
+ Addr g;
+
+ g = nullgen;
+ g.type = D_CONST;
+ g.offset = $4;
+ outcode($1, $2, &g, NREG, &$7);
+ }
+/*
+ * SWAP
+ */
+| LTYPE9 cond reg ',' ireg ',' reg
+ {
+ outcode($1, $2, &$5, $3.reg, &$7);
+ }
+| LTYPE9 cond reg ',' ireg comma
+ {
+ outcode($1, $2, &$5, $3.reg, &$3);
+ }
+| LTYPE9 cond comma ireg ',' reg
+ {
+ outcode($1, $2, &$4, $6.reg, &$6);
+ }
+/*
+ * RET
+ */
+| LTYPEA cond comma
+ {
+ outcode($1, $2, &nullgen, NREG, &nullgen);
+ }
+/*
+ * TEXT/GLOBL
+ */
+| LTYPEB name ',' imm
+ {
+ settext($2.sym);
+ $4.type = D_CONST2;
+ $4.offset2 = ArgsSizeUnknown;
+ outcode($1, Always, &$2, 0, &$4);
+ }
+| LTYPEB name ',' con ',' imm
+ {
+ settext($2.sym);
+ $6.type = D_CONST2;
+ $6.offset2 = ArgsSizeUnknown;
+ outcode($1, Always, &$2, $4, &$6);
+ }
+| LTYPEB name ',' con ',' imm '-' con
+ {
+ settext($2.sym);
+ $6.type = D_CONST2;
+ $6.offset2 = $8;
+ outcode($1, Always, &$2, $4, &$6);
+ }
+/*
+ * DATA
+ */
+| LTYPEC name '/' con ',' ximm
+ {
+ outcode($1, Always, &$2, $4, &$6);
+ }
+/*
+ * CASE
+ */
+| LTYPED cond reg comma
+ {
+ outcode($1, $2, &$3, NREG, &nullgen);
+ }
+/*
+ * word
+ */
+| LTYPEH comma ximm
+ {
+ outcode($1, Always, &nullgen, NREG, &$3);
+ }
+/*
+ * floating-point coprocessor
+ */
+| LTYPEI cond freg ',' freg
+ {
+ outcode($1, $2, &$3, NREG, &$5);
+ }
+| LTYPEK cond frcon ',' freg
+ {
+ outcode($1, $2, &$3, NREG, &$5);
+ }
+| LTYPEK cond frcon ',' LFREG ',' freg
+ {
+ outcode($1, $2, &$3, $5, &$7);
+ }
+| LTYPEL cond freg ',' freg comma
+ {
+ outcode($1, $2, &$3, $5.reg, &nullgen);
+ }
+/*
+ * MCR MRC
+ */
+| LTYPEJ cond con ',' expr ',' spreg ',' creg ',' creg oexpr
+ {
+ Addr g;
+
+ g = nullgen;
+ g.type = D_CONST;
+ g.offset =
+ (0xe << 24) | /* opcode */
+ ($1 << 20) | /* MCR/MRC */
+ ($2 << 28) | /* scond */
+ (($3 & 15) << 8) | /* coprocessor number */
+ (($5 & 7) << 21) | /* coprocessor operation */
+ (($7 & 15) << 12) | /* arm register */
+ (($9 & 15) << 16) | /* Crn */
+ (($11 & 15) << 0) | /* Crm */
+ (($12 & 7) << 5) | /* coprocessor information */
+ (1<<4); /* must be set */
+ outcode(AMRC, Always, &nullgen, NREG, &g);
+ }
+/*
+ * MULL r1,r2,(hi,lo)
+ */
+| LTYPEM cond reg ',' reg ',' regreg
+ {
+ outcode($1, $2, &$3, $5.reg, &$7);
+ }
+/*
+ * MULA r1,r2,r3,r4: (r1*r2+r3) & 0xffffffff -> r4
+ * MULAW{T,B} r1,r2,r3,r4
+ */
+| LTYPEN cond reg ',' reg ',' reg ',' spreg
+ {
+ $7.type = D_REGREG2;
+ $7.offset = $9;
+ outcode($1, $2, &$3, $5.reg, &$7);
+ }
+/*
+ * PLD
+ */
+| LTYPEPLD oreg
+ {
+ outcode($1, Always, &$2, NREG, &nullgen);
+ }
+/*
+ * PCDATA
+ */
+| LTYPEPC gen ',' gen
+ {
+ if($2.type != D_CONST || $4.type != D_CONST)
+ yyerror("arguments to PCDATA must be integer constants");
+ outcode($1, Always, &$2, NREG, &$4);
+ }
+/*
+ * FUNCDATA
+ */
+| LTYPEF gen ',' gen
+ {
+ if($2.type != D_CONST)
+ yyerror("index for FUNCDATA must be integer constant");
+ if($4.type != D_EXTERN && $4.type != D_STATIC && $4.type != D_OREG)
+ yyerror("value for FUNCDATA must be symbol reference");
+ outcode($1, Always, &$2, NREG, &$4);
+ }
+/*
+ * END
+ */
+| LTYPEE comma
+ {
+ outcode($1, Always, &nullgen, NREG, &nullgen);
+ }
+
+cond:
+ {
+ $$ = Always;
+ }
+| cond LCOND
+ {
+ $$ = ($1 & ~C_SCOND) | $2;
+ }
+| cond LS
+ {
+ $$ = $1 | $2;
+ }
+
+comma:
+| ',' comma
+
+rel:
+ con '(' LPC ')'
+ {
+ $$ = nullgen;
+ $$.type = D_BRANCH;
+ $$.offset = $1 + pc;
+ }
+| LNAME offset
+ {
+ $1 = labellookup($1);
+ $$ = nullgen;
+ if(pass == 2 && $1->type != LLAB)
+ yyerror("undefined label: %s", $1->labelname);
+ $$.type = D_BRANCH;
+ $$.offset = $1->value + $2;
+ }
+
+ximm: '$' con
+ {
+ $$ = nullgen;
+ $$.type = D_CONST;
+ $$.offset = $2;
+ }
+| '$' oreg
+ {
+ $$ = $2;
+ $$.type = D_CONST;
+ }
+| '$' '*' '$' oreg
+ {
+ $$ = $4;
+ $$.type = D_OCONST;
+ }
+| '$' LSCONST
+ {
+ $$ = nullgen;
+ $$.type = D_SCONST;
+ memcpy($$.u.sval, $2, sizeof($$.u.sval));
+ }
+| fcon
+
+fcon:
+ '$' LFCONST
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = $2;
+ }
+| '$' '-' LFCONST
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = -$3;
+ }
+
+reglist:
+ spreg
+ {
+ $$ = 1 << $1;
+ }
+| spreg '-' spreg
+ {
+ int i;
+ $$=0;
+ for(i=$1; i<=$3; i++)
+ $$ |= 1<<i;
+ for(i=$3; i<=$1; i++)
+ $$ |= 1<<i;
+ }
+| spreg comma reglist
+ {
+ $$ = (1<<$1) | $3;
+ }
+
+gen:
+ reg
+| ximm
+| shift
+| shift '(' spreg ')'
+ {
+ $$ = $1;
+ $$.reg = $3;
+ }
+| LPSR
+ {
+ $$ = nullgen;
+ $$.type = D_PSR;
+ $$.reg = $1;
+ }
+| LFCR
+ {
+ $$ = nullgen;
+ $$.type = D_FPCR;
+ $$.reg = $1;
+ }
+| con
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.offset = $1;
+ }
+| oreg
+| freg
+
+nireg:
+ ireg
+| name
+ {
+ $$ = $1;
+ if($1.name != D_EXTERN && $1.name != D_STATIC) {
+ }
+ }
+
+ireg:
+ '(' spreg ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.reg = $2;
+ $$.offset = 0;
+ }
+
+ioreg:
+ ireg
+| con '(' sreg ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.reg = $3;
+ $$.offset = $1;
+ }
+
+oreg:
+ name
+| name '(' sreg ')'
+ {
+ $$ = $1;
+ $$.type = D_OREG;
+ $$.reg = $3;
+ }
+| ioreg
+
+imsr:
+ reg
+| imm
+| shift
+
+imm: '$' con
+ {
+ $$ = nullgen;
+ $$.type = D_CONST;
+ $$.offset = $2;
+ }
+
+reg:
+ spreg
+ {
+ $$ = nullgen;
+ $$.type = D_REG;
+ $$.reg = $1;
+ }
+
+regreg:
+ '(' spreg ',' spreg ')'
+ {
+ $$ = nullgen;
+ $$.type = D_REGREG;
+ $$.reg = $2;
+ $$.offset = $4;
+ }
+
+shift:
+ spreg '<' '<' rcon
+ {
+ $$ = nullgen;
+ $$.type = D_SHIFT;
+ $$.offset = $1 | $4 | (0 << 5);
+ }
+| spreg '>' '>' rcon
+ {
+ $$ = nullgen;
+ $$.type = D_SHIFT;
+ $$.offset = $1 | $4 | (1 << 5);
+ }
+| spreg '-' '>' rcon
+ {
+ $$ = nullgen;
+ $$.type = D_SHIFT;
+ $$.offset = $1 | $4 | (2 << 5);
+ }
+| spreg LAT '>' rcon
+ {
+ $$ = nullgen;
+ $$.type = D_SHIFT;
+ $$.offset = $1 | $4 | (3 << 5);
+ }
+
+rcon:
+ spreg
+ {
+ if($$ < 0 || $$ >= 16)
+ print("register value out of range\n");
+ $$ = (($1&15) << 8) | (1 << 4);
+ }
+| con
+ {
+ if($$ < 0 || $$ >= 32)
+ print("shift value out of range\n");
+ $$ = ($1&31) << 7;
+ }
+
+sreg:
+ LREG
+| LPC
+ {
+ $$ = REGPC;
+ }
+| LR '(' expr ')'
+ {
+ if($3 < 0 || $3 >= NREG)
+ print("register value out of range\n");
+ $$ = $3;
+ }
+
+spreg:
+ sreg
+| LSP
+ {
+ $$ = REGSP;
+ }
+
+creg:
+ LCREG
+| LC '(' expr ')'
+ {
+ if($3 < 0 || $3 >= NREG)
+ print("register value out of range\n");
+ $$ = $3;
+ }
+
+frcon:
+ freg
+| fcon
+
+freg:
+ LFREG
+ {
+ $$ = nullgen;
+ $$.type = D_FREG;
+ $$.reg = $1;
+ }
+| LF '(' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_FREG;
+ $$.reg = $3;
+ }
+
+name:
+ con '(' pointer ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.name = $3;
+ $$.sym = nil;
+ $$.offset = $1;
+ }
+| LNAME offset '(' pointer ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.name = $4;
+ $$.sym = linklookup(ctxt, $1->name, 0);
+ $$.offset = $2;
+ }
+| LNAME '<' '>' offset '(' LSB ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.name = D_STATIC;
+ $$.sym = linklookup(ctxt, $1->name, 1);
+ $$.offset = $4;
+ }
+
+offset:
+ {
+ $$ = 0;
+ }
+| '+' con
+ {
+ $$ = $2;
+ }
+| '-' con
+ {
+ $$ = -$2;
+ }
+
+pointer:
+ LSB
+| LSP
+| LFP
+
+con:
+ LCONST
+| LVAR
+ {
+ $$ = $1->value;
+ }
+| '-' con
+ {
+ $$ = -$2;
+ }
+| '+' con
+ {
+ $$ = $2;
+ }
+| '~' con
+ {
+ $$ = ~$2;
+ }
+| '(' expr ')'
+ {
+ $$ = $2;
+ }
+
+oexpr:
+ {
+ $$ = 0;
+ }
+| ',' expr
+ {
+ $$ = $2;
+ }
+
+expr:
+ con
+| expr '+' expr
+ {
+ $$ = $1 + $3;
+ }
+| expr '-' expr
+ {
+ $$ = $1 - $3;
+ }
+| expr '*' expr
+ {
+ $$ = $1 * $3;
+ }
+| expr '/' expr
+ {
+ $$ = $1 / $3;
+ }
+| expr '%' expr
+ {
+ $$ = $1 % $3;
+ }
+| expr '<' '<' expr
+ {
+ $$ = $1 << $4;
+ }
+| expr '>' '>' expr
+ {
+ $$ = $1 >> $4;
+ }
+| expr '&' expr
+ {
+ $$ = $1 & $3;
+ }
+| expr '^' expr
+ {
+ $$ = $1 ^ $3;
+ }
+| expr '|' expr
+ {
+ $$ = $1 | $3;
+ }
diff --git a/src/cmd/new5a/lex.go b/src/cmd/new5a/lex.go
new file mode 100644
index 0000000..17255d0
--- /dev/null
+++ b/src/cmd/new5a/lex.go
@@ -0,0 +1,491 @@
+// Inferno utils/5a/lex.c
+// http://code.google.com/p/inferno-os/source/browse/utils/5a/lex.c
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package main
+
+const (
+ Plan9 = 1 << 0
+ Unix = 1 << 1
+ Windows = 1 << 2
+)
+
+func systemtype(sys int) int {
+ return sys & Windows
+
+ return sys & Plan9
+}
+
+func Lconv(fp *obj.Fmt) int {
+ return obj.Linklinefmt(Ctxt, fp)
+}
+
+func dodef(p string) {
+ if nDlist%8 == 0 {
+ Dlist = asm.Allocn(Dlist, nDlist*sizeof(string), 8*sizeof(string)).(*string)
+ }
+ Dlist[nDlist] = p
+ nDlist++
+}
+
+func usage() {
+ fmt.Printf("usage: %ca [options] file.c...\n", Thechar)
+ main.Flagprint(1)
+ asm.Errorexit()
+}
+
+func main(argc int, argv [XXX]string) {
+ var p string
+
+ Thechar = '5'
+ thestring = "arm"
+
+ Ctxt = obj.Linknew(&arm.Linkarm)
+ Ctxt.Diag = asm.Yyerror
+ Ctxt.Bso = &Bstdout
+ Ctxt.Enforce_data_order = 1
+ obj.Binit(&Bstdout, 1, main.OWRITE)
+ arm.Listinit5()
+ obj.Fmtinstall('L', Lconv)
+
+ // Allow GOARCH=thestring or GOARCH=thestringsuffix,
+ // but not other values.
+ p = Getgoarch()
+
+ if !strings.HasPrefix(p, thestring) {
+ log.Fatalf("cannot use %cc with GOARCH=%s", Thechar, p)
+ }
+
+ asm.Ensuresymb(NSYMB)
+ Debug = [256]int{}
+ cinit()
+ Outfile = ""
+ asm.Setinclude(".")
+
+ main.Flagfn1("D", "name[=value]: add #define", dodef)
+ main.Flagfn1("I", "dir: add dir to include path", asm.Setinclude)
+ main.Flagcount("S", "print assembly and machine code", &Debug['S'])
+ main.Flagcount("m", "debug preprocessor macros", &Debug['m'])
+ main.Flagstr("o", "file: set output file", &Outfile)
+ main.Flagstr("trimpath", "prefix: remove prefix from recorded source file paths", &Ctxt.Trimpath)
+
+ main.Flagparse(&argc, (**string)(&argv), usage)
+ Ctxt.Debugasm = int32(Debug['S'])
+
+ if argc < 1 {
+ usage()
+ }
+ if argc > 1 {
+ fmt.Printf("can't assemble multiple files\n")
+ asm.Errorexit()
+ }
+
+ if assemble(argv[0]) != 0 {
+ asm.Errorexit()
+ }
+ obj.Bflush(&Bstdout)
+ if Nerrors > 0 {
+ asm.Errorexit()
+ }
+ main.Exits("")
+}
+
+func assemble(file string) int {
+ var ofile string
+ var p string
+ var i int
+ var of int
+
+ ofile = asm.Alloc(int32(len(file)) + 3).(string) // +3 for .x\0 (x=thechar)
+ ofile = file
+ p = main.Utfrrune(ofile, '/')
+ if p != "" {
+ Include[0] = ofile
+ p = ""
+ p = p[1:]
+ } else {
+
+ p = ofile
+ }
+ if Outfile == "" {
+ Outfile = p
+ if Outfile != "" {
+ p = main.Utfrrune(Outfile, '.')
+ if p != "" {
+ if p[1] == 's' && p[2] == 0 {
+ p = ""
+ }
+ }
+ p = main.Utfrune(Outfile, 0)
+ p[0] = '.'
+ p[1] = byte(Thechar)
+ p[2] = 0
+ } else {
+
+ Outfile = "/dev/null"
+ }
+ }
+
+ of = main.Create(Outfile, main.OWRITE, 0664)
+ if of < 0 {
+ asm.Yyerror("%ca: cannot create %s", Thechar, Outfile)
+ asm.Errorexit()
+ }
+
+ obj.Binit(&obuf, of, main.OWRITE)
+ fmt.Fprintf(&obuf, "go object %s %s %s\n", main.Getgoos(), main.Getgoarch(), main.Getgoversion())
+ fmt.Fprintf(&obuf, "!\n")
+
+ for pass = 1; pass <= 2; pass++ {
+ asm.Pinit(file)
+ for i = 0; i < nDlist; i++ {
+ asm.Dodefine(Dlist[i])
+ }
+ yyparse()
+ cclean()
+ if Nerrors != 0 {
+ return Nerrors
+ }
+ }
+
+ obj.Writeobj(Ctxt, &obuf)
+ obj.Bflush(&obuf)
+ return 0
+}
+
+var itab = []struct {
+ name string
+ type_ uint16
+ value uint16
+}{
+ {"SP", LSP, arm.D_AUTO},
+ {"SB", LSB, arm.D_EXTERN},
+ {"FP", LFP, arm.D_PARAM},
+ {"PC", LPC, arm.D_BRANCH},
+ {"R", LR, 0},
+ {"R0", LREG, 0},
+ {"R1", LREG, 1},
+ {"R2", LREG, 2},
+ {"R3", LREG, 3},
+ {"R4", LREG, 4},
+ {"R5", LREG, 5},
+ {"R6", LREG, 6},
+ {"R7", LREG, 7},
+ {"R8", LREG, 8},
+ {"R9", LREG, 9},
+ {"g", LREG, 10}, // avoid unintentionally clobber g using R10
+ {"R11", LREG, 11},
+ {"R12", LREG, 12},
+ {"R13", LREG, 13},
+ {"R14", LREG, 14},
+ {"R15", LREG, 15},
+ {"F", LF, 0},
+ {"F0", LFREG, 0},
+ {"F1", LFREG, 1},
+ {"F2", LFREG, 2},
+ {"F3", LFREG, 3},
+ {"F4", LFREG, 4},
+ {"F5", LFREG, 5},
+ {"F6", LFREG, 6},
+ {"F7", LFREG, 7},
+ {"F8", LFREG, 8},
+ {"F9", LFREG, 9},
+ {"F10", LFREG, 10},
+ {"F11", LFREG, 11},
+ {"F12", LFREG, 12},
+ {"F13", LFREG, 13},
+ {"F14", LFREG, 14},
+ {"F15", LFREG, 15},
+ {"C", LC, 0},
+ {"C0", LCREG, 0},
+ {"C1", LCREG, 1},
+ {"C2", LCREG, 2},
+ {"C3", LCREG, 3},
+ {"C4", LCREG, 4},
+ {"C5", LCREG, 5},
+ {"C6", LCREG, 6},
+ {"C7", LCREG, 7},
+ {"C8", LCREG, 8},
+ {"C9", LCREG, 9},
+ {"C10", LCREG, 10},
+ {"C11", LCREG, 11},
+ {"C12", LCREG, 12},
+ {"C13", LCREG, 13},
+ {"C14", LCREG, 14},
+ {"C15", LCREG, 15},
+ {"CPSR", LPSR, 0},
+ {"SPSR", LPSR, 1},
+ {"FPSR", LFCR, 0},
+ {"FPCR", LFCR, 1},
+ {".EQ", LCOND, 0},
+ {".NE", LCOND, 1},
+ {".CS", LCOND, 2},
+ {".HS", LCOND, 2},
+ {".CC", LCOND, 3},
+ {".LO", LCOND, 3},
+ {".MI", LCOND, 4},
+ {".PL", LCOND, 5},
+ {".VS", LCOND, 6},
+ {".VC", LCOND, 7},
+ {".HI", LCOND, 8},
+ {".LS", LCOND, 9},
+ {".GE", LCOND, 10},
+ {".LT", LCOND, 11},
+ {".GT", LCOND, 12},
+ {".LE", LCOND, 13},
+ {".AL", LCOND, Always},
+ {".U", LS, arm.C_UBIT},
+ {".S", LS, arm.C_SBIT},
+ {".W", LS, arm.C_WBIT},
+ {".P", LS, arm.C_PBIT},
+ {".PW", LS, arm.C_WBIT | arm.C_PBIT},
+ {".WP", LS, arm.C_WBIT | arm.C_PBIT},
+ {".F", LS, arm.C_FBIT},
+ {".IBW", LS, arm.C_WBIT | arm.C_PBIT | arm.C_UBIT},
+ {".IAW", LS, arm.C_WBIT | arm.C_UBIT},
+ {".DBW", LS, arm.C_WBIT | arm.C_PBIT},
+ {".DAW", LS, arm.C_WBIT},
+ {".IB", LS, arm.C_PBIT | arm.C_UBIT},
+ {".IA", LS, arm.C_UBIT},
+ {".DB", LS, arm.C_PBIT},
+ {".DA", LS, 0},
+ {"@", LAT, 0},
+ {"AND", LTYPE1, arm.AAND},
+ {"EOR", LTYPE1, arm.AEOR},
+ {"SUB", LTYPE1, arm.ASUB},
+ {"RSB", LTYPE1, arm.ARSB},
+ {"ADD", LTYPE1, arm.AADD},
+ {"ADC", LTYPE1, arm.AADC},
+ {"SBC", LTYPE1, arm.ASBC},
+ {"RSC", LTYPE1, arm.ARSC},
+ {"ORR", LTYPE1, arm.AORR},
+ {"BIC", LTYPE1, arm.ABIC},
+ {"SLL", LTYPE1, arm.ASLL},
+ {"SRL", LTYPE1, arm.ASRL},
+ {"SRA", LTYPE1, arm.ASRA},
+ {"MUL", LTYPE1, arm.AMUL},
+ {"MULA", LTYPEN, arm.AMULA},
+ {"DIV", LTYPE1, arm.ADIV},
+ {"MOD", LTYPE1, arm.AMOD},
+ {"MULL", LTYPEM, arm.AMULL},
+ {"MULAL", LTYPEM, arm.AMULAL},
+ {"MULLU", LTYPEM, arm.AMULLU},
+ {"MULALU", LTYPEM, arm.AMULALU},
+ {"MVN", LTYPE2, arm.AMVN}, /* op2 ignored */
+ {"MOVB", LTYPE3, arm.AMOVB},
+ {"MOVBU", LTYPE3, arm.AMOVBU},
+ {"MOVH", LTYPE3, arm.AMOVH},
+ {"MOVHU", LTYPE3, arm.AMOVHU},
+ {"MOVW", LTYPE3, arm.AMOVW},
+ {"MOVD", LTYPE3, arm.AMOVD},
+ {"MOVDF", LTYPE3, arm.AMOVDF},
+ {"MOVDW", LTYPE3, arm.AMOVDW},
+ {"MOVF", LTYPE3, arm.AMOVF},
+ {"MOVFD", LTYPE3, arm.AMOVFD},
+ {"MOVFW", LTYPE3, arm.AMOVFW},
+ {"MOVWD", LTYPE3, arm.AMOVWD},
+ {"MOVWF", LTYPE3, arm.AMOVWF},
+ {"LDREX", LTYPE3, arm.ALDREX},
+ {"LDREXD", LTYPE3, arm.ALDREXD},
+ {"STREX", LTYPE9, arm.ASTREX},
+ {"STREXD", LTYPE9, arm.ASTREXD},
+
+ /*
+ {"NEGF", LTYPEI, ANEGF},
+ {"NEGD", LTYPEI, ANEGD},
+ {"SQTF", LTYPEI, ASQTF},
+ {"SQTD", LTYPEI, ASQTD},
+ {"RNDF", LTYPEI, ARNDF},
+ {"RNDD", LTYPEI, ARNDD},
+ {"URDF", LTYPEI, AURDF},
+ {"URDD", LTYPEI, AURDD},
+ {"NRMF", LTYPEI, ANRMF},
+ {"NRMD", LTYPEI, ANRMD},
+ */
+ {"ABSF", LTYPEI, arm.AABSF},
+ {"ABSD", LTYPEI, arm.AABSD},
+ {"SQRTF", LTYPEI, arm.ASQRTF},
+ {"SQRTD", LTYPEI, arm.ASQRTD},
+ {"CMPF", LTYPEL, arm.ACMPF},
+ {"CMPD", LTYPEL, arm.ACMPD},
+ {"ADDF", LTYPEK, arm.AADDF},
+ {"ADDD", LTYPEK, arm.AADDD},
+ {"SUBF", LTYPEK, arm.ASUBF},
+ {"SUBD", LTYPEK, arm.ASUBD},
+ {"MULF", LTYPEK, arm.AMULF},
+ {"MULD", LTYPEK, arm.AMULD},
+ {"DIVF", LTYPEK, arm.ADIVF},
+ {"DIVD", LTYPEK, arm.ADIVD},
+ {"B", LTYPE4, arm.AB},
+ {"BL", LTYPE4, arm.ABL},
+ {"BX", LTYPEBX, arm.ABX},
+ {"BEQ", LTYPE5, arm.ABEQ},
+ {"BNE", LTYPE5, arm.ABNE},
+ {"BCS", LTYPE5, arm.ABCS},
+ {"BHS", LTYPE5, arm.ABHS},
+ {"BCC", LTYPE5, arm.ABCC},
+ {"BLO", LTYPE5, arm.ABLO},
+ {"BMI", LTYPE5, arm.ABMI},
+ {"BPL", LTYPE5, arm.ABPL},
+ {"BVS", LTYPE5, arm.ABVS},
+ {"BVC", LTYPE5, arm.ABVC},
+ {"BHI", LTYPE5, arm.ABHI},
+ {"BLS", LTYPE5, arm.ABLS},
+ {"BGE", LTYPE5, arm.ABGE},
+ {"BLT", LTYPE5, arm.ABLT},
+ {"BGT", LTYPE5, arm.ABGT},
+ {"BLE", LTYPE5, arm.ABLE},
+ {"BCASE", LTYPE5, arm.ABCASE},
+ {"SWI", LTYPE6, arm.ASWI},
+ {"CMP", LTYPE7, arm.ACMP},
+ {"TST", LTYPE7, arm.ATST},
+ {"TEQ", LTYPE7, arm.ATEQ},
+ {"CMN", LTYPE7, arm.ACMN},
+ {"MOVM", LTYPE8, arm.AMOVM},
+ {"SWPBU", LTYPE9, arm.ASWPBU},
+ {"SWPW", LTYPE9, arm.ASWPW},
+ {"RET", LTYPEA, arm.ARET},
+ {"RFE", LTYPEA, arm.ARFE},
+ {"TEXT", LTYPEB, arm.ATEXT},
+ {"GLOBL", LTYPEB, arm.AGLOBL},
+ {"DATA", LTYPEC, arm.ADATA},
+ {"CASE", LTYPED, arm.ACASE},
+ {"END", LTYPEE, arm.AEND},
+ {"WORD", LTYPEH, arm.AWORD},
+ {"NOP", LTYPEI, arm.ANOP},
+ {"MCR", LTYPEJ, 0},
+ {"MRC", LTYPEJ, 1},
+ {"PLD", LTYPEPLD, arm.APLD},
+ {"UNDEF", LTYPEE, arm.AUNDEF},
+ {"CLZ", LTYPE2, arm.ACLZ},
+ {"MULWT", LTYPE1, arm.AMULWT},
+ {"MULWB", LTYPE1, arm.AMULWB},
+ {"MULAWT", LTYPEN, arm.AMULAWT},
+ {"MULAWB", LTYPEN, arm.AMULAWB},
+ {"USEFIELD", LTYPEN, arm.AUSEFIELD},
+ {"PCDATA", LTYPEPC, arm.APCDATA},
+ {"FUNCDATA", LTYPEF, arm.AFUNCDATA},
+}
+
+func cinit() {
+ var s *Sym
+ var i int
+
+ Nullgen.Type_ = arm.D_NONE
+ Nullgen.Name = arm.D_NONE
+ Nullgen.Reg = arm.NREG
+
+ Nerrors = 0
+ Iostack = nil
+ Iofree = nil
+ Peekc = IGN
+ nhunk = 0
+ for i = 0; i < NHASH; i++ {
+ Hash[i] = nil
+ }
+ for i = 0; itab[i].name != ""; i++ {
+ s = asm.Slookup(itab[i].name)
+ s.Type_ = itab[i].type_
+ s.Value = int32(itab[i].value)
+ }
+}
+
+func Syminit(s *Sym) {
+ s.Type_ = LNAME
+ s.Value = 0
+}
+
+func isreg(g *obj.Addr) int {
+ return 1
+}
+
+func cclean() {
+ outcode(arm.AEND, Always, &Nullgen, arm.NREG, &Nullgen)
+}
+
+var bcode = []int{
+ arm.ABEQ,
+ arm.ABNE,
+ arm.ABCS,
+ arm.ABCC,
+ arm.ABMI,
+ arm.ABPL,
+ arm.ABVS,
+ arm.ABVC,
+ arm.ABHI,
+ arm.ABLS,
+ arm.ABGE,
+ arm.ABLT,
+ arm.ABGT,
+ arm.ABLE,
+ arm.AB,
+ arm.ANOP,
+}
+
+var lastpc *obj.Prog
+
+func outcode(a int, scond int, g1 *obj.Addr, reg int, g2 *obj.Addr) {
+ var p *obj.Prog
+ var pl *obj.Plist
+
+ /* hack to make B.NE etc. work: turn it into the corresponding conditional */
+ if a == arm.AB {
+
+ a = bcode[scond&0xf]
+ scond = scond&^0xf | Always
+ }
+
+ if pass == 1 {
+ goto out
+ }
+
+ p = new(obj.Prog)
+ *p = obj.Prog{}
+ p.As = int16(a)
+ p.Lineno = stmtline
+ p.Scond = uint8(scond)
+ p.From = *g1
+ p.Reg = uint8(reg)
+ p.To = *g2
+ p.Pc = int64(Pc)
+
+ if lastpc == nil {
+ pl = obj.Linknewplist(Ctxt)
+ pl.Firstpc = p
+ } else {
+
+ lastpc.Link = p
+ }
+ lastpc = p
+
+out:
+ if a != arm.AGLOBL && a != arm.ADATA {
+ Pc++
+ }
+}
diff --git a/src/cmd/new6a/a.y b/src/cmd/new6a/a.y
new file mode 100644
index 0000000..29011c7
--- /dev/null
+++ b/src/cmd/new6a/a.y
@@ -0,0 +1,684 @@
+// Inferno utils/6a/a.y
+// http://code.google.com/p/inferno-os/source/browse/utils/6a/a.y
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+%{
+#include <u.h>
+#include <stdio.h> /* if we don't, bison will, and a.h re-#defines getc */
+#include <libc.h>
+#include "a.h"
+#include "../../runtime/funcdata.h"
+%}
+%union {
+ Sym *sym;
+ vlong lval;
+ double dval;
+ char sval[8];
+ Addr addr;
+ Addr2 addr2;
+}
+%left '|'
+%left '^'
+%left '&'
+%left '<' '>'
+%left '+' '-'
+%left '*' '/' '%'
+%token <lval> LTYPE0 LTYPE1 LTYPE2 LTYPE3 LTYPE4
+%token <lval> LTYPEC LTYPED LTYPEN LTYPER LTYPET LTYPEG LTYPEPC
+%token <lval> LTYPES LTYPEM LTYPEI LTYPEXC LTYPEX LTYPERT LTYPEF
+%token <lval> LCONST LFP LPC LSB
+%token <lval> LBREG LLREG LSREG LFREG LMREG LXREG
+%token <dval> LFCONST
+%token <sval> LSCONST LSP
+%token <sym> LNAME LLAB LVAR
+%type <lval> con con2 expr pointer offset
+%type <addr> mem imm imm2 reg nam rel rem rim rom omem nmem
+%type <addr2> nonnon nonrel nonrem rimnon rimrem remrim
+%type <addr2> spec1 spec2 spec3 spec4 spec5 spec6 spec7 spec8 spec9
+%type <addr2> spec10 spec11 spec12 spec13
+%%
+prog:
+| prog
+ {
+ stmtline = lineno;
+ }
+ line
+
+line:
+ LNAME ':'
+ {
+ $1 = labellookup($1);
+ if($1->type == LLAB && $1->value != pc)
+ yyerror("redeclaration of %s (%s)", $1->labelname, $1->name);
+ $1->type = LLAB;
+ $1->value = pc;
+ }
+ line
+| ';'
+| inst ';'
+| error ';'
+
+inst:
+ LNAME '=' expr
+ {
+ $1->type = LVAR;
+ $1->value = $3;
+ }
+| LVAR '=' expr
+ {
+ if($1->value != $3)
+ yyerror("redeclaration of %s", $1->name);
+ $1->value = $3;
+ }
+| LTYPE0 nonnon { outcode($1, &$2); }
+| LTYPE1 nonrem { outcode($1, &$2); }
+| LTYPE2 rimnon { outcode($1, &$2); }
+| LTYPE3 rimrem { outcode($1, &$2); }
+| LTYPE4 remrim { outcode($1, &$2); }
+| LTYPER nonrel { outcode($1, &$2); }
+| LTYPED spec1 { outcode($1, &$2); }
+| LTYPET spec2 { outcode($1, &$2); }
+| LTYPEC spec3 { outcode($1, &$2); }
+| LTYPEN spec4 { outcode($1, &$2); }
+| LTYPES spec5 { outcode($1, &$2); }
+| LTYPEM spec6 { outcode($1, &$2); }
+| LTYPEI spec7 { outcode($1, &$2); }
+| LTYPEXC spec8 { outcode($1, &$2); }
+| LTYPEX spec9 { outcode($1, &$2); }
+| LTYPERT spec10 { outcode($1, &$2); }
+| LTYPEG spec11 { outcode($1, &$2); }
+| LTYPEPC spec12 { outcode($1, &$2); }
+| LTYPEF spec13 { outcode($1, &$2); }
+
+nonnon:
+ {
+ $$.from = nullgen;
+ $$.to = nullgen;
+ }
+| ','
+ {
+ $$.from = nullgen;
+ $$.to = nullgen;
+ }
+
+rimrem:
+ rim ',' rem
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+remrim:
+ rem ',' rim
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+rimnon:
+ rim ','
+ {
+ $$.from = $1;
+ $$.to = nullgen;
+ }
+| rim
+ {
+ $$.from = $1;
+ $$.to = nullgen;
+ }
+
+nonrem:
+ ',' rem
+ {
+ $$.from = nullgen;
+ $$.to = $2;
+ }
+| rem
+ {
+ $$.from = nullgen;
+ $$.to = $1;
+ }
+
+nonrel:
+ ',' rel
+ {
+ $$.from = nullgen;
+ $$.to = $2;
+ }
+| rel
+ {
+ $$.from = nullgen;
+ $$.to = $1;
+ }
+| imm ',' rel
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+spec1: /* DATA */
+ nam '/' con ',' imm
+ {
+ $$.from = $1;
+ $$.from.scale = $3;
+ $$.to = $5;
+ }
+
+spec2: /* TEXT */
+ mem ',' imm2
+ {
+ settext($1.sym);
+ $$.from = $1;
+ $$.to = $3;
+ }
+| mem ',' con ',' imm2
+ {
+ settext($1.sym);
+ $$.from = $1;
+ $$.from.scale = $3;
+ $$.to = $5;
+ }
+
+spec3: /* JMP/CALL */
+ ',' rom
+ {
+ $$.from = nullgen;
+ $$.to = $2;
+ }
+| rom
+ {
+ $$.from = nullgen;
+ $$.to = $1;
+ }
+
+spec4: /* NOP */
+ nonnon
+| nonrem
+
+spec5: /* SHL/SHR */
+ rim ',' rem
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+| rim ',' rem ':' LLREG
+ {
+ $$.from = $1;
+ $$.to = $3;
+ if($$.from.index != D_NONE)
+ yyerror("dp shift with lhs index");
+ $$.from.index = $5;
+ }
+
+spec6: /* MOVW/MOVL */
+ rim ',' rem
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+| rim ',' rem ':' LSREG
+ {
+ $$.from = $1;
+ $$.to = $3;
+ if($$.to.index != D_NONE)
+ yyerror("dp move with lhs index");
+ $$.to.index = $5;
+ }
+
+spec7:
+ rim ','
+ {
+ $$.from = $1;
+ $$.to = nullgen;
+ }
+| rim
+ {
+ $$.from = $1;
+ $$.to = nullgen;
+ }
+| rim ',' rem
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+spec8: /* CMPPS/CMPPD */
+ reg ',' rem ',' con
+ {
+ $$.from = $1;
+ $$.to = $3;
+ $$.to.offset = $5;
+ }
+
+spec9: /* shufl */
+ imm ',' rem ',' reg
+ {
+ $$.from = $3;
+ $$.to = $5;
+ if($1.type != D_CONST)
+ yyerror("illegal constant");
+ $$.to.offset = $1.offset;
+ }
+
+spec10: /* RET/RETF */
+ {
+ $$.from = nullgen;
+ $$.to = nullgen;
+ }
+| imm
+ {
+ $$.from = $1;
+ $$.to = nullgen;
+ }
+
+spec11: /* GLOBL */
+ mem ',' imm
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+| mem ',' con ',' imm
+ {
+ $$.from = $1;
+ $$.from.scale = $3;
+ $$.to = $5;
+ }
+
+spec12: /* PCDATA */
+ rim ',' rim
+ {
+ if($1.type != D_CONST || $3.type != D_CONST)
+ yyerror("arguments to PCDATA must be integer constants");
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+spec13: /* FUNCDATA */
+ rim ',' rim
+ {
+ if($1.type != D_CONST)
+ yyerror("index for FUNCDATA must be integer constant");
+ if($3.type != D_EXTERN && $3.type != D_STATIC)
+ yyerror("value for FUNCDATA must be symbol reference");
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+rem:
+ reg
+| mem
+
+rom:
+ rel
+| nmem
+| '*' reg
+ {
+ $$ = $2;
+ }
+| '*' omem
+ {
+ $$ = $2;
+ }
+| reg
+| omem
+
+rim:
+ rem
+| imm
+
+rel:
+ con '(' LPC ')'
+ {
+ $$ = nullgen;
+ $$.type = D_BRANCH;
+ $$.offset = $1 + pc;
+ }
+| LNAME offset
+ {
+ $1 = labellookup($1);
+ $$ = nullgen;
+ if(pass == 2 && $1->type != LLAB)
+ yyerror("undefined label: %s", $1->labelname);
+ $$.type = D_BRANCH;
+ $$.offset = $1->value + $2;
+ }
+
+reg:
+ LBREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+| LFREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+| LLREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+| LMREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+| LSP
+ {
+ $$ = nullgen;
+ $$.type = D_SP;
+ }
+| LSREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+| LXREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+imm2:
+ '$' con2
+ {
+ $$ = nullgen;
+ $$.type = D_CONST;
+ $$.offset = $2;
+ }
+
+imm:
+ '$' con
+ {
+ $$ = nullgen;
+ $$.type = D_CONST;
+ $$.offset = $2;
+ }
+| '$' nam
+ {
+ $$ = $2;
+ $$.index = $2.type;
+ $$.type = D_ADDR;
+ /*
+ if($2.type == D_AUTO || $2.type == D_PARAM)
+ yyerror("constant cannot be automatic: %s",
+ $2.sym->name);
+ */
+ }
+| '$' LSCONST
+ {
+ $$ = nullgen;
+ $$.type = D_SCONST;
+ memcpy($$.u.sval, $2, sizeof($$.u.sval));
+ }
+| '$' LFCONST
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = $2;
+ }
+| '$' '(' LFCONST ')'
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = $3;
+ }
+| '$' '(' '-' LFCONST ')'
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = -$4;
+ }
+| '$' '-' LFCONST
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = -$3;
+ }
+
+mem:
+ omem
+| nmem
+
+omem:
+ con
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_NONE;
+ $$.offset = $1;
+ }
+| con '(' LLREG ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$3;
+ $$.offset = $1;
+ }
+| con '(' LSP ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_SP;
+ $$.offset = $1;
+ }
+| con '(' LSREG ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$3;
+ $$.offset = $1;
+ }
+| con '(' LLREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_NONE;
+ $$.offset = $1;
+ $$.index = $3;
+ $$.scale = $5;
+ checkscale($$.scale);
+ }
+| con '(' LLREG ')' '(' LLREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$3;
+ $$.offset = $1;
+ $$.index = $6;
+ $$.scale = $8;
+ checkscale($$.scale);
+ }
+| con '(' LLREG ')' '(' LSREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$3;
+ $$.offset = $1;
+ $$.index = $6;
+ $$.scale = $8;
+ checkscale($$.scale);
+ }
+| '(' LLREG ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$2;
+ }
+| '(' LSP ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_SP;
+ }
+| '(' LLREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_NONE;
+ $$.index = $2;
+ $$.scale = $4;
+ checkscale($$.scale);
+ }
+| '(' LLREG ')' '(' LLREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$2;
+ $$.index = $5;
+ $$.scale = $7;
+ checkscale($$.scale);
+ }
+
+nmem:
+ nam
+ {
+ $$ = $1;
+ }
+| nam '(' LLREG '*' con ')'
+ {
+ $$ = $1;
+ $$.index = $3;
+ $$.scale = $5;
+ checkscale($$.scale);
+ }
+
+nam:
+ LNAME offset '(' pointer ')'
+ {
+ $$ = nullgen;
+ $$.type = $4;
+ $$.sym = linklookup(ctxt, $1->name, 0);
+ $$.offset = $2;
+ }
+| LNAME '<' '>' offset '(' LSB ')'
+ {
+ $$ = nullgen;
+ $$.type = D_STATIC;
+ $$.sym = linklookup(ctxt, $1->name, 1);
+ $$.offset = $4;
+ }
+
+offset:
+ {
+ $$ = 0;
+ }
+| '+' con
+ {
+ $$ = $2;
+ }
+| '-' con
+ {
+ $$ = -$2;
+ }
+
+pointer:
+ LSB
+| LSP
+ {
+ $$ = D_AUTO;
+ }
+| LFP
+
+con:
+ LCONST
+| LVAR
+ {
+ $$ = $1->value;
+ }
+| '-' con
+ {
+ $$ = -$2;
+ }
+| '+' con
+ {
+ $$ = $2;
+ }
+| '~' con
+ {
+ $$ = ~$2;
+ }
+| '(' expr ')'
+ {
+ $$ = $2;
+ }
+
+con2:
+ LCONST
+ {
+ $$ = ($1 & 0xffffffffLL) +
+ ((vlong)ArgsSizeUnknown << 32);
+ }
+| '-' LCONST
+ {
+ $$ = (-$2 & 0xffffffffLL) +
+ ((vlong)ArgsSizeUnknown << 32);
+ }
+| LCONST '-' LCONST
+ {
+ $$ = ($1 & 0xffffffffLL) +
+ (($3 & 0xffffLL) << 32);
+ }
+| '-' LCONST '-' LCONST
+ {
+ $$ = (-$2 & 0xffffffffLL) +
+ (($4 & 0xffffLL) << 32);
+ }
+
+expr:
+ con
+| expr '+' expr
+ {
+ $$ = $1 + $3;
+ }
+| expr '-' expr
+ {
+ $$ = $1 - $3;
+ }
+| expr '*' expr
+ {
+ $$ = $1 * $3;
+ }
+| expr '/' expr
+ {
+ $$ = $1 / $3;
+ }
+| expr '%' expr
+ {
+ $$ = $1 % $3;
+ }
+| expr '<' '<' expr
+ {
+ $$ = $1 << $4;
+ }
+| expr '>' '>' expr
+ {
+ $$ = $1 >> $4;
+ }
+| expr '&' expr
+ {
+ $$ = $1 & $3;
+ }
+| expr '^' expr
+ {
+ $$ = $1 ^ $3;
+ }
+| expr '|' expr
+ {
+ $$ = $1 | $3;
+ }
diff --git a/src/cmd/new6a/lex.go b/src/cmd/new6a/lex.go
new file mode 100644
index 0000000..264c119
--- /dev/null
+++ b/src/cmd/new6a/lex.go
@@ -0,0 +1,1102 @@
+// Inferno utils/6a/lex.c
+// http://code.google.com/p/inferno-os/source/browse/utils/6a/lex.c
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package main
+
+const (
+ Plan9 = 1 << 0
+ Unix = 1 << 1
+ Windows = 1 << 2
+)
+
+func systemtype(sys int) int {
+ return sys & Windows
+
+ return sys & Plan9
+}
+
+func pathchar() int {
+ return '/'
+}
+
+func Lconv(fp *obj.Fmt) int {
+ return obj.Linklinefmt(ctxt, fp)
+}
+
+func dodef(p string) {
+ if nDlist%8 == 0 {
+ Dlist = allocn(Dlist, nDlist*sizeof(string), 8*sizeof(string)).(*string)
+ }
+ Dlist[nDlist] = p
+ nDlist++
+}
+
+var thelinkarch *obj.LinkArch = &x86.Linkamd64
+
+func usage() {
+ fmt.Printf("usage: %ca [options] file.c...\n", thechar)
+ main.Flagprint(1)
+ errorexit()
+}
+
+func main(argc int, argv [XXX]string) {
+ var p string
+
+ thechar = '6'
+ thestring = "amd64"
+
+ // Allow GOARCH=thestring or GOARCH=thestringsuffix,
+ // but not other values.
+ p = Getgoarch()
+
+ if !strings.HasPrefix(p, thestring) {
+ log.Fatalf("cannot use %cc with GOARCH=%s", thechar, p)
+ }
+ if p == "amd64p32" {
+ thelinkarch = &x86.Linkamd64p32
+ }
+
+ ctxt = obj.Linknew(thelinkarch)
+ ctxt.Diag = yyerror
+ ctxt.Bso = &bstdout
+ ctxt.Enforce_data_order = 1
+ obj.Binit(&bstdout, 1, main.OWRITE)
+ x86.Listinit6()
+ obj.Fmtinstall('L', Lconv)
+
+ ensuresymb(NSYMB)
+ debug = [256]int{}
+ cinit()
+ outfile = ""
+ setinclude(".")
+
+ main.Flagfn1("D", "name[=value]: add #define", dodef)
+ main.Flagfn1("I", "dir: add dir to include path", setinclude)
+ main.Flagcount("S", "print assembly and machine code", &debug['S'])
+ main.Flagcount("m", "debug preprocessor macros", &debug['m'])
+ main.Flagstr("o", "file: set output file", &outfile)
+ main.Flagstr("trimpath", "prefix: remove prefix from recorded source file paths", &ctxt.Trimpath)
+
+ main.Flagparse(&argc, (**string)(&argv), usage)
+ ctxt.Debugasm = int32(debug['S'])
+
+ if argc < 1 {
+ usage()
+ }
+ if argc > 1 {
+ fmt.Printf("can't assemble multiple files\n")
+ errorexit()
+ }
+
+ if assemble(argv[0]) != 0 {
+ errorexit()
+ }
+ obj.Bflush(&bstdout)
+ if nerrors > 0 {
+ errorexit()
+ }
+ main.Exits("")
+}
+
+func assemble(file string) int {
+ var ofile string
+ var p string
+ var i int
+ var of int
+
+ ofile = alloc(int32(len(file)) + 3).(string) // +3 for .x\0 (x=thechar)
+ ofile = file
+ p = main.Utfrrune(ofile, uint(pathchar()))
+ if p != "" {
+ include[0] = ofile
+ p = ""
+ p = p[1:]
+ } else {
+
+ p = ofile
+ }
+ if outfile == "" {
+ outfile = p
+ if outfile != "" {
+ p = main.Utfrrune(outfile, '.')
+ if p != "" {
+ if p[1] == 's' && p[2] == 0 {
+ p = ""
+ }
+ }
+ p = main.Utfrune(outfile, 0)
+ p[0] = '.'
+ p[1] = byte(thechar)
+ p[2] = 0
+ } else {
+
+ outfile = "/dev/null"
+ }
+ }
+
+ of = main.Create(outfile, main.OWRITE, 0664)
+ if of < 0 {
+ yyerror("%ca: cannot create %s", thechar, outfile)
+ errorexit()
+ }
+
+ obj.Binit(&obuf, of, main.OWRITE)
+ fmt.Fprintf(&obuf, "go object %s %s %s\n", main.Getgoos(), main.Getgoarch(), main.Getgoversion())
+ fmt.Fprintf(&obuf, "!\n")
+
+ for pass = 1; pass <= 2; pass++ {
+ pinit(file)
+ for i = 0; i < nDlist; i++ {
+ dodefine(Dlist[i])
+ }
+ yyparse()
+ cclean()
+ if nerrors != 0 {
+ return nerrors
+ }
+ }
+
+ obj.Writeobj(ctxt, &obuf)
+ obj.Bflush(&obuf)
+ return 0
+}
+
+var itab = []struct {
+ name string
+ type_ uint16
+ value uint16
+}{
+ {"SP", LSP, x86.D_AUTO},
+ {"SB", LSB, x86.D_EXTERN},
+ {"FP", LFP, x86.D_PARAM},
+ {"PC", LPC, x86.D_BRANCH},
+ {"AL", LBREG, x86.D_AL},
+ {"CL", LBREG, x86.D_CL},
+ {"DL", LBREG, x86.D_DL},
+ {"BL", LBREG, x86.D_BL},
+ /* "SPB", LBREG, D_SPB, */
+ {"SIB", LBREG, x86.D_SIB},
+ {"DIB", LBREG, x86.D_DIB},
+ {"BPB", LBREG, x86.D_BPB},
+ {"R8B", LBREG, x86.D_R8B},
+ {"R9B", LBREG, x86.D_R9B},
+ {"R10B", LBREG, x86.D_R10B},
+ {"R11B", LBREG, x86.D_R11B},
+ {"R12B", LBREG, x86.D_R12B},
+ {"R13B", LBREG, x86.D_R13B},
+ {"R14B", LBREG, x86.D_R14B},
+ {"R15B", LBREG, x86.D_R15B},
+ {"AH", LBREG, x86.D_AH},
+ {"CH", LBREG, x86.D_CH},
+ {"DH", LBREG, x86.D_DH},
+ {"BH", LBREG, x86.D_BH},
+ {"AX", LLREG, x86.D_AX},
+ {"CX", LLREG, x86.D_CX},
+ {"DX", LLREG, x86.D_DX},
+ {"BX", LLREG, x86.D_BX},
+
+ /* "SP", LLREG, D_SP, */
+ {"BP", LLREG, x86.D_BP},
+ {"SI", LLREG, x86.D_SI},
+ {"DI", LLREG, x86.D_DI},
+ {"R8", LLREG, x86.D_R8},
+ {"R9", LLREG, x86.D_R9},
+ {"R10", LLREG, x86.D_R10},
+ {"R11", LLREG, x86.D_R11},
+ {"R12", LLREG, x86.D_R12},
+ {"R13", LLREG, x86.D_R13},
+ {"R14", LLREG, x86.D_R14},
+ {"R15", LLREG, x86.D_R15},
+ {"RARG", LLREG, x86.REGARG},
+ {"F0", LFREG, x86.D_F0 + 0},
+ {"F1", LFREG, x86.D_F0 + 1},
+ {"F2", LFREG, x86.D_F0 + 2},
+ {"F3", LFREG, x86.D_F0 + 3},
+ {"F4", LFREG, x86.D_F0 + 4},
+ {"F5", LFREG, x86.D_F0 + 5},
+ {"F6", LFREG, x86.D_F0 + 6},
+ {"F7", LFREG, x86.D_F0 + 7},
+ {"M0", LMREG, x86.D_M0 + 0},
+ {"M1", LMREG, x86.D_M0 + 1},
+ {"M2", LMREG, x86.D_M0 + 2},
+ {"M3", LMREG, x86.D_M0 + 3},
+ {"M4", LMREG, x86.D_M0 + 4},
+ {"M5", LMREG, x86.D_M0 + 5},
+ {"M6", LMREG, x86.D_M0 + 6},
+ {"M7", LMREG, x86.D_M0 + 7},
+ {"X0", LXREG, x86.D_X0 + 0},
+ {"X1", LXREG, x86.D_X0 + 1},
+ {"X2", LXREG, x86.D_X0 + 2},
+ {"X3", LXREG, x86.D_X0 + 3},
+ {"X4", LXREG, x86.D_X0 + 4},
+ {"X5", LXREG, x86.D_X0 + 5},
+ {"X6", LXREG, x86.D_X0 + 6},
+ {"X7", LXREG, x86.D_X0 + 7},
+ {"X8", LXREG, x86.D_X0 + 8},
+ {"X9", LXREG, x86.D_X0 + 9},
+ {"X10", LXREG, x86.D_X0 + 10},
+ {"X11", LXREG, x86.D_X0 + 11},
+ {"X12", LXREG, x86.D_X0 + 12},
+ {"X13", LXREG, x86.D_X0 + 13},
+ {"X14", LXREG, x86.D_X0 + 14},
+ {"X15", LXREG, x86.D_X0 + 15},
+ {"CS", LSREG, x86.D_CS},
+ {"SS", LSREG, x86.D_SS},
+ {"DS", LSREG, x86.D_DS},
+ {"ES", LSREG, x86.D_ES},
+ {"FS", LSREG, x86.D_FS},
+ {"GS", LSREG, x86.D_GS},
+ {"GDTR", LBREG, x86.D_GDTR},
+ {"IDTR", LBREG, x86.D_IDTR},
+ {"LDTR", LBREG, x86.D_LDTR},
+ {"MSW", LBREG, x86.D_MSW},
+ {"TASK", LBREG, x86.D_TASK},
+ {"CR0", LBREG, x86.D_CR + 0},
+ {"CR1", LBREG, x86.D_CR + 1},
+ {"CR2", LBREG, x86.D_CR + 2},
+ {"CR3", LBREG, x86.D_CR + 3},
+ {"CR4", LBREG, x86.D_CR + 4},
+ {"CR5", LBREG, x86.D_CR + 5},
+ {"CR6", LBREG, x86.D_CR + 6},
+ {"CR7", LBREG, x86.D_CR + 7},
+ {"CR8", LBREG, x86.D_CR + 8},
+ {"CR9", LBREG, x86.D_CR + 9},
+ {"CR10", LBREG, x86.D_CR + 10},
+ {"CR11", LBREG, x86.D_CR + 11},
+ {"CR12", LBREG, x86.D_CR + 12},
+ {"CR13", LBREG, x86.D_CR + 13},
+ {"CR14", LBREG, x86.D_CR + 14},
+ {"CR15", LBREG, x86.D_CR + 15},
+ {"DR0", LBREG, x86.D_DR + 0},
+ {"DR1", LBREG, x86.D_DR + 1},
+ {"DR2", LBREG, x86.D_DR + 2},
+ {"DR3", LBREG, x86.D_DR + 3},
+ {"DR4", LBREG, x86.D_DR + 4},
+ {"DR5", LBREG, x86.D_DR + 5},
+ {"DR6", LBREG, x86.D_DR + 6},
+ {"DR7", LBREG, x86.D_DR + 7},
+ {"TR0", LBREG, x86.D_TR + 0},
+ {"TR1", LBREG, x86.D_TR + 1},
+ {"TR2", LBREG, x86.D_TR + 2},
+ {"TR3", LBREG, x86.D_TR + 3},
+ {"TR4", LBREG, x86.D_TR + 4},
+ {"TR5", LBREG, x86.D_TR + 5},
+ {"TR6", LBREG, x86.D_TR + 6},
+ {"TR7", LBREG, x86.D_TR + 7},
+ {"TLS", LSREG, x86.D_TLS},
+ {"AAA", LTYPE0, x86.AAAA},
+ {"AAD", LTYPE0, x86.AAAD},
+ {"AAM", LTYPE0, x86.AAAM},
+ {"AAS", LTYPE0, x86.AAAS},
+ {"ADCB", LTYPE3, x86.AADCB},
+ {"ADCL", LTYPE3, x86.AADCL},
+ {"ADCQ", LTYPE3, x86.AADCQ},
+ {"ADCW", LTYPE3, x86.AADCW},
+ {"ADDB", LTYPE3, x86.AADDB},
+ {"ADDL", LTYPE3, x86.AADDL},
+ {"ADDQ", LTYPE3, x86.AADDQ},
+ {"ADDW", LTYPE3, x86.AADDW},
+ {"ADJSP", LTYPE2, x86.AADJSP},
+ {"ANDB", LTYPE3, x86.AANDB},
+ {"ANDL", LTYPE3, x86.AANDL},
+ {"ANDQ", LTYPE3, x86.AANDQ},
+ {"ANDW", LTYPE3, x86.AANDW},
+ {"ARPL", LTYPE3, x86.AARPL},
+ {"BOUNDL", LTYPE3, x86.ABOUNDL},
+ {"BOUNDW", LTYPE3, x86.ABOUNDW},
+ {"BSFL", LTYPE3, x86.ABSFL},
+ {"BSFQ", LTYPE3, x86.ABSFQ},
+ {"BSFW", LTYPE3, x86.ABSFW},
+ {"BSRL", LTYPE3, x86.ABSRL},
+ {"BSRQ", LTYPE3, x86.ABSRQ},
+ {"BSRW", LTYPE3, x86.ABSRW},
+ {"BSWAPL", LTYPE1, x86.ABSWAPL},
+ {"BSWAPQ", LTYPE1, x86.ABSWAPQ},
+ {"BTCL", LTYPE3, x86.ABTCL},
+ {"BTCQ", LTYPE3, x86.ABTCQ},
+ {"BTCW", LTYPE3, x86.ABTCW},
+ {"BTL", LTYPE3, x86.ABTL},
+ {"BTQ", LTYPE3, x86.ABTQ},
+ {"BTRL", LTYPE3, x86.ABTRL},
+ {"BTRQ", LTYPE3, x86.ABTRQ},
+ {"BTRW", LTYPE3, x86.ABTRW},
+ {"BTSL", LTYPE3, x86.ABTSL},
+ {"BTSQ", LTYPE3, x86.ABTSQ},
+ {"BTSW", LTYPE3, x86.ABTSW},
+ {"BTW", LTYPE3, x86.ABTW},
+ {"BYTE", LTYPE2, x86.ABYTE},
+ {"CALL", LTYPEC, x86.ACALL},
+ {"CLC", LTYPE0, x86.ACLC},
+ {"CLD", LTYPE0, x86.ACLD},
+ {"CLI", LTYPE0, x86.ACLI},
+ {"CLTS", LTYPE0, x86.ACLTS},
+ {"CMC", LTYPE0, x86.ACMC},
+ {"CMPB", LTYPE4, x86.ACMPB},
+ {"CMPL", LTYPE4, x86.ACMPL},
+ {"CMPQ", LTYPE4, x86.ACMPQ},
+ {"CMPW", LTYPE4, x86.ACMPW},
+ {"CMPSB", LTYPE0, x86.ACMPSB},
+ {"CMPSL", LTYPE0, x86.ACMPSL},
+ {"CMPSQ", LTYPE0, x86.ACMPSQ},
+ {"CMPSW", LTYPE0, x86.ACMPSW},
+ {"CMPXCHG8B", LTYPE1, x86.ACMPXCHG8B},
+ {"CMPXCHGB", LTYPE3, x86.ACMPXCHGB}, /* LTYPE3? */
+ {"CMPXCHGL", LTYPE3, x86.ACMPXCHGL},
+ {"CMPXCHGQ", LTYPE3, x86.ACMPXCHGQ},
+ {"CMPXCHGW", LTYPE3, x86.ACMPXCHGW},
+ {"CPUID", LTYPE0, x86.ACPUID},
+ {"DAA", LTYPE0, x86.ADAA},
+ {"DAS", LTYPE0, x86.ADAS},
+ {"DATA", LTYPED, x86.ADATA},
+ {"DECB", LTYPE1, x86.ADECB},
+ {"DECL", LTYPE1, x86.ADECL},
+ {"DECQ", LTYPE1, x86.ADECQ},
+ {"DECW", LTYPE1, x86.ADECW},
+ {"DIVB", LTYPE2, x86.ADIVB},
+ {"DIVL", LTYPE2, x86.ADIVL},
+ {"DIVQ", LTYPE2, x86.ADIVQ},
+ {"DIVW", LTYPE2, x86.ADIVW},
+ {"EMMS", LTYPE0, x86.AEMMS},
+ {"END", LTYPE0, x86.AEND},
+ {"ENTER", LTYPE2, x86.AENTER},
+ {"GLOBL", LTYPEG, x86.AGLOBL},
+ {"HLT", LTYPE0, x86.AHLT},
+ {"IDIVB", LTYPE2, x86.AIDIVB},
+ {"IDIVL", LTYPE2, x86.AIDIVL},
+ {"IDIVQ", LTYPE2, x86.AIDIVQ},
+ {"IDIVW", LTYPE2, x86.AIDIVW},
+ {"IMULB", LTYPEI, x86.AIMULB},
+ {"IMULL", LTYPEI, x86.AIMULL},
+ {"IMULQ", LTYPEI, x86.AIMULQ},
+ {"IMUL3Q", LTYPEX, x86.AIMUL3Q},
+ {"IMULW", LTYPEI, x86.AIMULW},
+ {"INB", LTYPE0, x86.AINB},
+ {"INL", LTYPE0, x86.AINL},
+ {"INW", LTYPE0, x86.AINW},
+ {"INCB", LTYPE1, x86.AINCB},
+ {"INCL", LTYPE1, x86.AINCL},
+ {"INCQ", LTYPE1, x86.AINCQ},
+ {"INCW", LTYPE1, x86.AINCW},
+ {"INSB", LTYPE0, x86.AINSB},
+ {"INSL", LTYPE0, x86.AINSL},
+ {"INSW", LTYPE0, x86.AINSW},
+ {"INT", LTYPE2, x86.AINT},
+ {"INTO", LTYPE0, x86.AINTO},
+ {"INVD", LTYPE0, x86.AINVD},
+ {"INVLPG", LTYPE2, x86.AINVLPG},
+ {"IRETL", LTYPE0, x86.AIRETL},
+ {"IRETQ", LTYPE0, x86.AIRETQ},
+ {"IRETW", LTYPE0, x86.AIRETW},
+ {"JOS", LTYPER, x86.AJOS}, /* overflow set (OF = 1) */
+ {"JO", LTYPER, x86.AJOS}, /* alternate */
+ {"JOC", LTYPER, x86.AJOC}, /* overflow clear (OF = 0) */
+ {"JNO", LTYPER, x86.AJOC}, /* alternate */
+ {"JCS", LTYPER, x86.AJCS}, /* carry set (CF = 1) */
+ {"JB", LTYPER, x86.AJCS}, /* alternate */
+ {"JC", LTYPER, x86.AJCS}, /* alternate */
+ {"JNAE", LTYPER, x86.AJCS}, /* alternate */
+ {"JLO", LTYPER, x86.AJCS}, /* alternate */
+ {"JCC", LTYPER, x86.AJCC}, /* carry clear (CF = 0) */
+ {"JAE", LTYPER, x86.AJCC}, /* alternate */
+ {"JNB", LTYPER, x86.AJCC}, /* alternate */
+ {"JNC", LTYPER, x86.AJCC}, /* alternate */
+ {"JHS", LTYPER, x86.AJCC}, /* alternate */
+ {"JEQ", LTYPER, x86.AJEQ}, /* equal (ZF = 1) */
+ {"JE", LTYPER, x86.AJEQ}, /* alternate */
+ {"JZ", LTYPER, x86.AJEQ}, /* alternate */
+ {"JNE", LTYPER, x86.AJNE}, /* not equal (ZF = 0) */
+ {"JNZ", LTYPER, x86.AJNE}, /* alternate */
+ {"JLS", LTYPER, x86.AJLS}, /* lower or same (unsigned) (CF = 1 || ZF = 1) */
+ {"JBE", LTYPER, x86.AJLS}, /* alternate */
+ {"JNA", LTYPER, x86.AJLS}, /* alternate */
+ {"JHI", LTYPER, x86.AJHI}, /* higher (unsigned) (CF = 0 && ZF = 0) */
+ {"JA", LTYPER, x86.AJHI}, /* alternate */
+ {"JNBE", LTYPER, x86.AJHI}, /* alternate */
+ {"JMI", LTYPER, x86.AJMI}, /* negative (minus) (SF = 1) */
+ {"JS", LTYPER, x86.AJMI}, /* alternate */
+ {"JPL", LTYPER, x86.AJPL}, /* non-negative (plus) (SF = 0) */
+ {"JNS", LTYPER, x86.AJPL}, /* alternate */
+ {"JPS", LTYPER, x86.AJPS}, /* parity set (PF = 1) */
+ {"JP", LTYPER, x86.AJPS}, /* alternate */
+ {"JPE", LTYPER, x86.AJPS}, /* alternate */
+ {"JPC", LTYPER, x86.AJPC}, /* parity clear (PF = 0) */
+ {"JNP", LTYPER, x86.AJPC}, /* alternate */
+ {"JPO", LTYPER, x86.AJPC}, /* alternate */
+ {"JLT", LTYPER, x86.AJLT}, /* less than (signed) (SF != OF) */
+ {"JL", LTYPER, x86.AJLT}, /* alternate */
+ {"JNGE", LTYPER, x86.AJLT}, /* alternate */
+ {"JGE", LTYPER, x86.AJGE}, /* greater than or equal (signed) (SF = OF) */
+ {"JNL", LTYPER, x86.AJGE}, /* alternate */
+ {"JLE", LTYPER, x86.AJLE}, /* less than or equal (signed) (ZF = 1 || SF != OF) */
+ {"JNG", LTYPER, x86.AJLE}, /* alternate */
+ {"JGT", LTYPER, x86.AJGT}, /* greater than (signed) (ZF = 0 && SF = OF) */
+ {"JG", LTYPER, x86.AJGT}, /* alternate */
+ {"JNLE", LTYPER, x86.AJGT}, /* alternate */
+ {"JCXZL", LTYPER, x86.AJCXZL},
+ {"JCXZQ", LTYPER, x86.AJCXZQ},
+ {"JMP", LTYPEC, x86.AJMP},
+ {"LAHF", LTYPE0, x86.ALAHF},
+ {"LARL", LTYPE3, x86.ALARL},
+ {"LARW", LTYPE3, x86.ALARW},
+ {"LEAL", LTYPE3, x86.ALEAL},
+ {"LEAQ", LTYPE3, x86.ALEAQ},
+ {"LEAW", LTYPE3, x86.ALEAW},
+ {"LEAVEL", LTYPE0, x86.ALEAVEL},
+ {"LEAVEQ", LTYPE0, x86.ALEAVEQ},
+ {"LEAVEW", LTYPE0, x86.ALEAVEW},
+ {"LFENCE", LTYPE0, x86.ALFENCE},
+ {"LOCK", LTYPE0, x86.ALOCK},
+ {"LODSB", LTYPE0, x86.ALODSB},
+ {"LODSL", LTYPE0, x86.ALODSL},
+ {"LODSQ", LTYPE0, x86.ALODSQ},
+ {"LODSW", LTYPE0, x86.ALODSW},
+ {"LONG", LTYPE2, x86.ALONG},
+ {"LOOP", LTYPER, x86.ALOOP},
+ {"LOOPEQ", LTYPER, x86.ALOOPEQ},
+ {"LOOPNE", LTYPER, x86.ALOOPNE},
+ {"LSLL", LTYPE3, x86.ALSLL},
+ {"LSLW", LTYPE3, x86.ALSLW},
+ {"MFENCE", LTYPE0, x86.AMFENCE},
+ {"MODE", LTYPE2, x86.AMODE},
+ {"MOVB", LTYPE3, x86.AMOVB},
+ {"MOVL", LTYPEM, x86.AMOVL},
+ {"MOVQ", LTYPEM, x86.AMOVQ},
+ {"MOVW", LTYPEM, x86.AMOVW},
+ {"MOVBLSX", LTYPE3, x86.AMOVBLSX},
+ {"MOVBLZX", LTYPE3, x86.AMOVBLZX},
+ {"MOVBQSX", LTYPE3, x86.AMOVBQSX},
+ {"MOVBQZX", LTYPE3, x86.AMOVBQZX},
+ {"MOVBWSX", LTYPE3, x86.AMOVBWSX},
+ {"MOVBWZX", LTYPE3, x86.AMOVBWZX},
+ {"MOVLQSX", LTYPE3, x86.AMOVLQSX},
+ {"MOVLQZX", LTYPE3, x86.AMOVLQZX},
+ {"MOVNTIL", LTYPE3, x86.AMOVNTIL},
+ {"MOVNTIQ", LTYPE3, x86.AMOVNTIQ},
+ {"MOVQL", LTYPE3, x86.AMOVQL},
+ {"MOVWLSX", LTYPE3, x86.AMOVWLSX},
+ {"MOVWLZX", LTYPE3, x86.AMOVWLZX},
+ {"MOVWQSX", LTYPE3, x86.AMOVWQSX},
+ {"MOVWQZX", LTYPE3, x86.AMOVWQZX},
+ {"MOVSB", LTYPE0, x86.AMOVSB},
+ {"MOVSL", LTYPE0, x86.AMOVSL},
+ {"MOVSQ", LTYPE0, x86.AMOVSQ},
+ {"MOVSW", LTYPE0, x86.AMOVSW},
+ {"MULB", LTYPE2, x86.AMULB},
+ {"MULL", LTYPE2, x86.AMULL},
+ {"MULQ", LTYPE2, x86.AMULQ},
+ {"MULW", LTYPE2, x86.AMULW},
+ {"NEGB", LTYPE1, x86.ANEGB},
+ {"NEGL", LTYPE1, x86.ANEGL},
+ {"NEGQ", LTYPE1, x86.ANEGQ},
+ {"NEGW", LTYPE1, x86.ANEGW},
+ {"NOP", LTYPEN, x86.ANOP},
+ {"NOTB", LTYPE1, x86.ANOTB},
+ {"NOTL", LTYPE1, x86.ANOTL},
+ {"NOTQ", LTYPE1, x86.ANOTQ},
+ {"NOTW", LTYPE1, x86.ANOTW},
+ {"ORB", LTYPE3, x86.AORB},
+ {"ORL", LTYPE3, x86.AORL},
+ {"ORQ", LTYPE3, x86.AORQ},
+ {"ORW", LTYPE3, x86.AORW},
+ {"OUTB", LTYPE0, x86.AOUTB},
+ {"OUTL", LTYPE0, x86.AOUTL},
+ {"OUTW", LTYPE0, x86.AOUTW},
+ {"OUTSB", LTYPE0, x86.AOUTSB},
+ {"OUTSL", LTYPE0, x86.AOUTSL},
+ {"OUTSW", LTYPE0, x86.AOUTSW},
+ {"PAUSE", LTYPEN, x86.APAUSE},
+ {"POPAL", LTYPE0, x86.APOPAL},
+ {"POPAW", LTYPE0, x86.APOPAW},
+ {"POPFL", LTYPE0, x86.APOPFL},
+ {"POPFQ", LTYPE0, x86.APOPFQ},
+ {"POPFW", LTYPE0, x86.APOPFW},
+ {"POPL", LTYPE1, x86.APOPL},
+ {"POPQ", LTYPE1, x86.APOPQ},
+ {"POPW", LTYPE1, x86.APOPW},
+ {"PUSHAL", LTYPE0, x86.APUSHAL},
+ {"PUSHAW", LTYPE0, x86.APUSHAW},
+ {"PUSHFL", LTYPE0, x86.APUSHFL},
+ {"PUSHFQ", LTYPE0, x86.APUSHFQ},
+ {"PUSHFW", LTYPE0, x86.APUSHFW},
+ {"PUSHL", LTYPE2, x86.APUSHL},
+ {"PUSHQ", LTYPE2, x86.APUSHQ},
+ {"PUSHW", LTYPE2, x86.APUSHW},
+ {"RCLB", LTYPE3, x86.ARCLB},
+ {"RCLL", LTYPE3, x86.ARCLL},
+ {"RCLQ", LTYPE3, x86.ARCLQ},
+ {"RCLW", LTYPE3, x86.ARCLW},
+ {"RCRB", LTYPE3, x86.ARCRB},
+ {"RCRL", LTYPE3, x86.ARCRL},
+ {"RCRQ", LTYPE3, x86.ARCRQ},
+ {"RCRW", LTYPE3, x86.ARCRW},
+ {"RDMSR", LTYPE0, x86.ARDMSR},
+ {"RDPMC", LTYPE0, x86.ARDPMC},
+ {"RDTSC", LTYPE0, x86.ARDTSC},
+ {"REP", LTYPE0, x86.AREP},
+ {"REPN", LTYPE0, x86.AREPN},
+ {"RET", LTYPE0, x86.ARET},
+ {"RETFL", LTYPERT, x86.ARETFL},
+ {"RETFW", LTYPERT, x86.ARETFW},
+ {"RETFQ", LTYPERT, x86.ARETFQ},
+ {"ROLB", LTYPE3, x86.AROLB},
+ {"ROLL", LTYPE3, x86.AROLL},
+ {"ROLQ", LTYPE3, x86.AROLQ},
+ {"ROLW", LTYPE3, x86.AROLW},
+ {"RORB", LTYPE3, x86.ARORB},
+ {"RORL", LTYPE3, x86.ARORL},
+ {"RORQ", LTYPE3, x86.ARORQ},
+ {"RORW", LTYPE3, x86.ARORW},
+ {"RSM", LTYPE0, x86.ARSM},
+ {"SAHF", LTYPE0, x86.ASAHF},
+ {"SALB", LTYPE3, x86.ASALB},
+ {"SALL", LTYPE3, x86.ASALL},
+ {"SALQ", LTYPE3, x86.ASALQ},
+ {"SALW", LTYPE3, x86.ASALW},
+ {"SARB", LTYPE3, x86.ASARB},
+ {"SARL", LTYPE3, x86.ASARL},
+ {"SARQ", LTYPE3, x86.ASARQ},
+ {"SARW", LTYPE3, x86.ASARW},
+ {"SBBB", LTYPE3, x86.ASBBB},
+ {"SBBL", LTYPE3, x86.ASBBL},
+ {"SBBQ", LTYPE3, x86.ASBBQ},
+ {"SBBW", LTYPE3, x86.ASBBW},
+ {"SCASB", LTYPE0, x86.ASCASB},
+ {"SCASL", LTYPE0, x86.ASCASL},
+ {"SCASQ", LTYPE0, x86.ASCASQ},
+ {"SCASW", LTYPE0, x86.ASCASW},
+ {"SETCC", LTYPE1, x86.ASETCC}, /* see JCC etc above for condition codes */
+ {"SETCS", LTYPE1, x86.ASETCS},
+ {"SETEQ", LTYPE1, x86.ASETEQ},
+ {"SETGE", LTYPE1, x86.ASETGE},
+ {"SETGT", LTYPE1, x86.ASETGT},
+ {"SETHI", LTYPE1, x86.ASETHI},
+ {"SETLE", LTYPE1, x86.ASETLE},
+ {"SETLS", LTYPE1, x86.ASETLS},
+ {"SETLT", LTYPE1, x86.ASETLT},
+ {"SETMI", LTYPE1, x86.ASETMI},
+ {"SETNE", LTYPE1, x86.ASETNE},
+ {"SETOC", LTYPE1, x86.ASETOC},
+ {"SETOS", LTYPE1, x86.ASETOS},
+ {"SETPC", LTYPE1, x86.ASETPC},
+ {"SETPL", LTYPE1, x86.ASETPL},
+ {"SETPS", LTYPE1, x86.ASETPS},
+ {"SFENCE", LTYPE0, x86.ASFENCE},
+ {"CDQ", LTYPE0, x86.ACDQ},
+ {"CWD", LTYPE0, x86.ACWD},
+ {"CQO", LTYPE0, x86.ACQO},
+ {"SHLB", LTYPE3, x86.ASHLB},
+ {"SHLL", LTYPES, x86.ASHLL},
+ {"SHLQ", LTYPES, x86.ASHLQ},
+ {"SHLW", LTYPES, x86.ASHLW},
+ {"SHRB", LTYPE3, x86.ASHRB},
+ {"SHRL", LTYPES, x86.ASHRL},
+ {"SHRQ", LTYPES, x86.ASHRQ},
+ {"SHRW", LTYPES, x86.ASHRW},
+ {"STC", LTYPE0, x86.ASTC},
+ {"STD", LTYPE0, x86.ASTD},
+ {"STI", LTYPE0, x86.ASTI},
+ {"STOSB", LTYPE0, x86.ASTOSB},
+ {"STOSL", LTYPE0, x86.ASTOSL},
+ {"STOSQ", LTYPE0, x86.ASTOSQ},
+ {"STOSW", LTYPE0, x86.ASTOSW},
+ {"SUBB", LTYPE3, x86.ASUBB},
+ {"SUBL", LTYPE3, x86.ASUBL},
+ {"SUBQ", LTYPE3, x86.ASUBQ},
+ {"SUBW", LTYPE3, x86.ASUBW},
+ {"SYSCALL", LTYPE0, x86.ASYSCALL},
+ {"SYSRET", LTYPE0, x86.ASYSRET},
+ {"SWAPGS", LTYPE0, x86.ASWAPGS},
+ {"TESTB", LTYPE3, x86.ATESTB},
+ {"TESTL", LTYPE3, x86.ATESTL},
+ {"TESTQ", LTYPE3, x86.ATESTQ},
+ {"TESTW", LTYPE3, x86.ATESTW},
+ {"TEXT", LTYPET, x86.ATEXT},
+ {"VERR", LTYPE2, x86.AVERR},
+ {"VERW", LTYPE2, x86.AVERW},
+ {"QUAD", LTYPE2, x86.AQUAD},
+ {"WAIT", LTYPE0, x86.AWAIT},
+ {"WBINVD", LTYPE0, x86.AWBINVD},
+ {"WRMSR", LTYPE0, x86.AWRMSR},
+ {"WORD", LTYPE2, x86.AWORD},
+ {"XADDB", LTYPE3, x86.AXADDB},
+ {"XADDL", LTYPE3, x86.AXADDL},
+ {"XADDQ", LTYPE3, x86.AXADDQ},
+ {"XADDW", LTYPE3, x86.AXADDW},
+ {"XCHGB", LTYPE3, x86.AXCHGB},
+ {"XCHGL", LTYPE3, x86.AXCHGL},
+ {"XCHGQ", LTYPE3, x86.AXCHGQ},
+ {"XCHGW", LTYPE3, x86.AXCHGW},
+ {"XLAT", LTYPE2, x86.AXLAT},
+ {"XORB", LTYPE3, x86.AXORB},
+ {"XORL", LTYPE3, x86.AXORL},
+ {"XORQ", LTYPE3, x86.AXORQ},
+ {"XORW", LTYPE3, x86.AXORW},
+ {"CMOVLCC", LTYPE3, x86.ACMOVLCC},
+ {"CMOVLCS", LTYPE3, x86.ACMOVLCS},
+ {"CMOVLEQ", LTYPE3, x86.ACMOVLEQ},
+ {"CMOVLGE", LTYPE3, x86.ACMOVLGE},
+ {"CMOVLGT", LTYPE3, x86.ACMOVLGT},
+ {"CMOVLHI", LTYPE3, x86.ACMOVLHI},
+ {"CMOVLLE", LTYPE3, x86.ACMOVLLE},
+ {"CMOVLLS", LTYPE3, x86.ACMOVLLS},
+ {"CMOVLLT", LTYPE3, x86.ACMOVLLT},
+ {"CMOVLMI", LTYPE3, x86.ACMOVLMI},
+ {"CMOVLNE", LTYPE3, x86.ACMOVLNE},
+ {"CMOVLOC", LTYPE3, x86.ACMOVLOC},
+ {"CMOVLOS", LTYPE3, x86.ACMOVLOS},
+ {"CMOVLPC", LTYPE3, x86.ACMOVLPC},
+ {"CMOVLPL", LTYPE3, x86.ACMOVLPL},
+ {"CMOVLPS", LTYPE3, x86.ACMOVLPS},
+ {"CMOVQCC", LTYPE3, x86.ACMOVQCC},
+ {"CMOVQCS", LTYPE3, x86.ACMOVQCS},
+ {"CMOVQEQ", LTYPE3, x86.ACMOVQEQ},
+ {"CMOVQGE", LTYPE3, x86.ACMOVQGE},
+ {"CMOVQGT", LTYPE3, x86.ACMOVQGT},
+ {"CMOVQHI", LTYPE3, x86.ACMOVQHI},
+ {"CMOVQLE", LTYPE3, x86.ACMOVQLE},
+ {"CMOVQLS", LTYPE3, x86.ACMOVQLS},
+ {"CMOVQLT", LTYPE3, x86.ACMOVQLT},
+ {"CMOVQMI", LTYPE3, x86.ACMOVQMI},
+ {"CMOVQNE", LTYPE3, x86.ACMOVQNE},
+ {"CMOVQOC", LTYPE3, x86.ACMOVQOC},
+ {"CMOVQOS", LTYPE3, x86.ACMOVQOS},
+ {"CMOVQPC", LTYPE3, x86.ACMOVQPC},
+ {"CMOVQPL", LTYPE3, x86.ACMOVQPL},
+ {"CMOVQPS", LTYPE3, x86.ACMOVQPS},
+ {"CMOVWCC", LTYPE3, x86.ACMOVWCC},
+ {"CMOVWCS", LTYPE3, x86.ACMOVWCS},
+ {"CMOVWEQ", LTYPE3, x86.ACMOVWEQ},
+ {"CMOVWGE", LTYPE3, x86.ACMOVWGE},
+ {"CMOVWGT", LTYPE3, x86.ACMOVWGT},
+ {"CMOVWHI", LTYPE3, x86.ACMOVWHI},
+ {"CMOVWLE", LTYPE3, x86.ACMOVWLE},
+ {"CMOVWLS", LTYPE3, x86.ACMOVWLS},
+ {"CMOVWLT", LTYPE3, x86.ACMOVWLT},
+ {"CMOVWMI", LTYPE3, x86.ACMOVWMI},
+ {"CMOVWNE", LTYPE3, x86.ACMOVWNE},
+ {"CMOVWOC", LTYPE3, x86.ACMOVWOC},
+ {"CMOVWOS", LTYPE3, x86.ACMOVWOS},
+ {"CMOVWPC", LTYPE3, x86.ACMOVWPC},
+ {"CMOVWPL", LTYPE3, x86.ACMOVWPL},
+ {"CMOVWPS", LTYPE3, x86.ACMOVWPS},
+ {"FMOVB", LTYPE3, x86.AFMOVB},
+ {"FMOVBP", LTYPE3, x86.AFMOVBP},
+ {"FMOVD", LTYPE3, x86.AFMOVD},
+ {"FMOVDP", LTYPE3, x86.AFMOVDP},
+ {"FMOVF", LTYPE3, x86.AFMOVF},
+ {"FMOVFP", LTYPE3, x86.AFMOVFP},
+ {"FMOVL", LTYPE3, x86.AFMOVL},
+ {"FMOVLP", LTYPE3, x86.AFMOVLP},
+ {"FMOVV", LTYPE3, x86.AFMOVV},
+ {"FMOVVP", LTYPE3, x86.AFMOVVP},
+ {"FMOVW", LTYPE3, x86.AFMOVW},
+ {"FMOVWP", LTYPE3, x86.AFMOVWP},
+ {"FMOVX", LTYPE3, x86.AFMOVX},
+ {"FMOVXP", LTYPE3, x86.AFMOVXP},
+ {"FCOMB", LTYPE3, x86.AFCOMB},
+ {"FCOMBP", LTYPE3, x86.AFCOMBP},
+ {"FCOMD", LTYPE3, x86.AFCOMD},
+ {"FCOMDP", LTYPE3, x86.AFCOMDP},
+ {"FCOMDPP", LTYPE3, x86.AFCOMDPP},
+ {"FCOMF", LTYPE3, x86.AFCOMF},
+ {"FCOMFP", LTYPE3, x86.AFCOMFP},
+ {"FCOML", LTYPE3, x86.AFCOML},
+ {"FCOMLP", LTYPE3, x86.AFCOMLP},
+ {"FCOMW", LTYPE3, x86.AFCOMW},
+ {"FCOMWP", LTYPE3, x86.AFCOMWP},
+ {"FUCOM", LTYPE3, x86.AFUCOM},
+ {"FUCOMP", LTYPE3, x86.AFUCOMP},
+ {"FUCOMPP", LTYPE3, x86.AFUCOMPP},
+ {"FADDW", LTYPE3, x86.AFADDW},
+ {"FADDL", LTYPE3, x86.AFADDL},
+ {"FADDF", LTYPE3, x86.AFADDF},
+ {"FADDD", LTYPE3, x86.AFADDD},
+ {"FADDDP", LTYPE3, x86.AFADDDP},
+ {"FSUBDP", LTYPE3, x86.AFSUBDP},
+ {"FSUBW", LTYPE3, x86.AFSUBW},
+ {"FSUBL", LTYPE3, x86.AFSUBL},
+ {"FSUBF", LTYPE3, x86.AFSUBF},
+ {"FSUBD", LTYPE3, x86.AFSUBD},
+ {"FSUBRDP", LTYPE3, x86.AFSUBRDP},
+ {"FSUBRW", LTYPE3, x86.AFSUBRW},
+ {"FSUBRL", LTYPE3, x86.AFSUBRL},
+ {"FSUBRF", LTYPE3, x86.AFSUBRF},
+ {"FSUBRD", LTYPE3, x86.AFSUBRD},
+ {"FMULDP", LTYPE3, x86.AFMULDP},
+ {"FMULW", LTYPE3, x86.AFMULW},
+ {"FMULL", LTYPE3, x86.AFMULL},
+ {"FMULF", LTYPE3, x86.AFMULF},
+ {"FMULD", LTYPE3, x86.AFMULD},
+ {"FDIVDP", LTYPE3, x86.AFDIVDP},
+ {"FDIVW", LTYPE3, x86.AFDIVW},
+ {"FDIVL", LTYPE3, x86.AFDIVL},
+ {"FDIVF", LTYPE3, x86.AFDIVF},
+ {"FDIVD", LTYPE3, x86.AFDIVD},
+ {"FDIVRDP", LTYPE3, x86.AFDIVRDP},
+ {"FDIVRW", LTYPE3, x86.AFDIVRW},
+ {"FDIVRL", LTYPE3, x86.AFDIVRL},
+ {"FDIVRF", LTYPE3, x86.AFDIVRF},
+ {"FDIVRD", LTYPE3, x86.AFDIVRD},
+ {"FXCHD", LTYPE3, x86.AFXCHD},
+ {"FFREE", LTYPE1, x86.AFFREE},
+ {"FLDCW", LTYPE2, x86.AFLDCW},
+ {"FLDENV", LTYPE1, x86.AFLDENV},
+ {"FRSTOR", LTYPE2, x86.AFRSTOR},
+ {"FSAVE", LTYPE1, x86.AFSAVE},
+ {"FSTCW", LTYPE1, x86.AFSTCW},
+ {"FSTENV", LTYPE1, x86.AFSTENV},
+ {"FSTSW", LTYPE1, x86.AFSTSW},
+ {"F2XM1", LTYPE0, x86.AF2XM1},
+ {"FABS", LTYPE0, x86.AFABS},
+ {"FCHS", LTYPE0, x86.AFCHS},
+ {"FCLEX", LTYPE0, x86.AFCLEX},
+ {"FCOS", LTYPE0, x86.AFCOS},
+ {"FDECSTP", LTYPE0, x86.AFDECSTP},
+ {"FINCSTP", LTYPE0, x86.AFINCSTP},
+ {"FINIT", LTYPE0, x86.AFINIT},
+ {"FLD1", LTYPE0, x86.AFLD1},
+ {"FLDL2E", LTYPE0, x86.AFLDL2E},
+ {"FLDL2T", LTYPE0, x86.AFLDL2T},
+ {"FLDLG2", LTYPE0, x86.AFLDLG2},
+ {"FLDLN2", LTYPE0, x86.AFLDLN2},
+ {"FLDPI", LTYPE0, x86.AFLDPI},
+ {"FLDZ", LTYPE0, x86.AFLDZ},
+ {"FNOP", LTYPE0, x86.AFNOP},
+ {"FPATAN", LTYPE0, x86.AFPATAN},
+ {"FPREM", LTYPE0, x86.AFPREM},
+ {"FPREM1", LTYPE0, x86.AFPREM1},
+ {"FPTAN", LTYPE0, x86.AFPTAN},
+ {"FRNDINT", LTYPE0, x86.AFRNDINT},
+ {"FSCALE", LTYPE0, x86.AFSCALE},
+ {"FSIN", LTYPE0, x86.AFSIN},
+ {"FSINCOS", LTYPE0, x86.AFSINCOS},
+ {"FSQRT", LTYPE0, x86.AFSQRT},
+ {"FTST", LTYPE0, x86.AFTST},
+ {"FXAM", LTYPE0, x86.AFXAM},
+ {"FXTRACT", LTYPE0, x86.AFXTRACT},
+ {"FYL2X", LTYPE0, x86.AFYL2X},
+ {"FYL2XP1", LTYPE0, x86.AFYL2XP1},
+ {"ADDPD", LTYPE3, x86.AADDPD},
+ {"ADDPS", LTYPE3, x86.AADDPS},
+ {"ADDSD", LTYPE3, x86.AADDSD},
+ {"ADDSS", LTYPE3, x86.AADDSS},
+ {"ANDNPD", LTYPE3, x86.AANDNPD},
+ {"ANDNPS", LTYPE3, x86.AANDNPS},
+ {"ANDPD", LTYPE3, x86.AANDPD},
+ {"ANDPS", LTYPE3, x86.AANDPS},
+ {"CMPPD", LTYPEXC, x86.ACMPPD},
+ {"CMPPS", LTYPEXC, x86.ACMPPS},
+ {"CMPSD", LTYPEXC, x86.ACMPSD},
+ {"CMPSS", LTYPEXC, x86.ACMPSS},
+ {"COMISD", LTYPE3, x86.ACOMISD},
+ {"COMISS", LTYPE3, x86.ACOMISS},
+ {"CVTPL2PD", LTYPE3, x86.ACVTPL2PD},
+ {"CVTPL2PS", LTYPE3, x86.ACVTPL2PS},
+ {"CVTPD2PL", LTYPE3, x86.ACVTPD2PL},
+ {"CVTPD2PS", LTYPE3, x86.ACVTPD2PS},
+ {"CVTPS2PL", LTYPE3, x86.ACVTPS2PL},
+ {"PF2IW", LTYPE3, x86.APF2IW},
+ {"PF2IL", LTYPE3, x86.APF2IL},
+ {"PF2ID", LTYPE3, x86.APF2IL}, /* syn */
+ {"PI2FL", LTYPE3, x86.API2FL},
+ {"PI2FD", LTYPE3, x86.API2FL}, /* syn */
+ {"PI2FW", LTYPE3, x86.API2FW},
+ {"CVTPS2PD", LTYPE3, x86.ACVTPS2PD},
+ {"CVTSD2SL", LTYPE3, x86.ACVTSD2SL},
+ {"CVTSD2SQ", LTYPE3, x86.ACVTSD2SQ},
+ {"CVTSD2SS", LTYPE3, x86.ACVTSD2SS},
+ {"CVTSL2SD", LTYPE3, x86.ACVTSL2SD},
+ {"CVTSQ2SD", LTYPE3, x86.ACVTSQ2SD},
+ {"CVTSL2SS", LTYPE3, x86.ACVTSL2SS},
+ {"CVTSQ2SS", LTYPE3, x86.ACVTSQ2SS},
+ {"CVTSS2SD", LTYPE3, x86.ACVTSS2SD},
+ {"CVTSS2SL", LTYPE3, x86.ACVTSS2SL},
+ {"CVTSS2SQ", LTYPE3, x86.ACVTSS2SQ},
+ {"CVTTPD2PL", LTYPE3, x86.ACVTTPD2PL},
+ {"CVTTPS2PL", LTYPE3, x86.ACVTTPS2PL},
+ {"CVTTSD2SL", LTYPE3, x86.ACVTTSD2SL},
+ {"CVTTSD2SQ", LTYPE3, x86.ACVTTSD2SQ},
+ {"CVTTSS2SL", LTYPE3, x86.ACVTTSS2SL},
+ {"CVTTSS2SQ", LTYPE3, x86.ACVTTSS2SQ},
+ {"DIVPD", LTYPE3, x86.ADIVPD},
+ {"DIVPS", LTYPE3, x86.ADIVPS},
+ {"DIVSD", LTYPE3, x86.ADIVSD},
+ {"DIVSS", LTYPE3, x86.ADIVSS},
+ {"FXRSTOR", LTYPE2, x86.AFXRSTOR},
+ {"FXRSTOR64", LTYPE2, x86.AFXRSTOR64},
+ {"FXSAVE", LTYPE1, x86.AFXSAVE},
+ {"FXSAVE64", LTYPE1, x86.AFXSAVE64},
+ {"LDMXCSR", LTYPE2, x86.ALDMXCSR},
+ {"MASKMOVOU", LTYPE3, x86.AMASKMOVOU},
+ {"MASKMOVDQU", LTYPE3, x86.AMASKMOVOU}, /* syn */
+ {"MASKMOVQ", LTYPE3, x86.AMASKMOVQ},
+ {"MAXPD", LTYPE3, x86.AMAXPD},
+ {"MAXPS", LTYPE3, x86.AMAXPS},
+ {"MAXSD", LTYPE3, x86.AMAXSD},
+ {"MAXSS", LTYPE3, x86.AMAXSS},
+ {"MINPD", LTYPE3, x86.AMINPD},
+ {"MINPS", LTYPE3, x86.AMINPS},
+ {"MINSD", LTYPE3, x86.AMINSD},
+ {"MINSS", LTYPE3, x86.AMINSS},
+ {"MOVAPD", LTYPE3, x86.AMOVAPD},
+ {"MOVAPS", LTYPE3, x86.AMOVAPS},
+ {"MOVD", LTYPE3, x86.AMOVQ}, /* syn */
+ {"MOVDQ2Q", LTYPE3, x86.AMOVQ}, /* syn */
+ {"MOVO", LTYPE3, x86.AMOVO},
+ {"MOVOA", LTYPE3, x86.AMOVO}, /* syn */
+ {"MOVOU", LTYPE3, x86.AMOVOU},
+ {"MOVHLPS", LTYPE3, x86.AMOVHLPS},
+ {"MOVHPD", LTYPE3, x86.AMOVHPD},
+ {"MOVHPS", LTYPE3, x86.AMOVHPS},
+ {"MOVLHPS", LTYPE3, x86.AMOVLHPS},
+ {"MOVLPD", LTYPE3, x86.AMOVLPD},
+ {"MOVLPS", LTYPE3, x86.AMOVLPS},
+ {"MOVMSKPD", LTYPE3, x86.AMOVMSKPD},
+ {"MOVMSKPS", LTYPE3, x86.AMOVMSKPS},
+ {"MOVNTO", LTYPE3, x86.AMOVNTO},
+ {"MOVNTDQ", LTYPE3, x86.AMOVNTO}, /* syn */
+ {"MOVNTPD", LTYPE3, x86.AMOVNTPD},
+ {"MOVNTPS", LTYPE3, x86.AMOVNTPS},
+ {"MOVNTQ", LTYPE3, x86.AMOVNTQ},
+ {"MOVQOZX", LTYPE3, x86.AMOVQOZX},
+ {"MOVSD", LTYPE3, x86.AMOVSD},
+ {"MOVSS", LTYPE3, x86.AMOVSS},
+ {"MOVUPD", LTYPE3, x86.AMOVUPD},
+ {"MOVUPS", LTYPE3, x86.AMOVUPS},
+ {"MULPD", LTYPE3, x86.AMULPD},
+ {"MULPS", LTYPE3, x86.AMULPS},
+ {"MULSD", LTYPE3, x86.AMULSD},
+ {"MULSS", LTYPE3, x86.AMULSS},
+ {"ORPD", LTYPE3, x86.AORPD},
+ {"ORPS", LTYPE3, x86.AORPS},
+ {"PACKSSLW", LTYPE3, x86.APACKSSLW},
+ {"PACKSSWB", LTYPE3, x86.APACKSSWB},
+ {"PACKUSWB", LTYPE3, x86.APACKUSWB},
+ {"PADDB", LTYPE3, x86.APADDB},
+ {"PADDL", LTYPE3, x86.APADDL},
+ {"PADDQ", LTYPE3, x86.APADDQ},
+ {"PADDSB", LTYPE3, x86.APADDSB},
+ {"PADDSW", LTYPE3, x86.APADDSW},
+ {"PADDUSB", LTYPE3, x86.APADDUSB},
+ {"PADDUSW", LTYPE3, x86.APADDUSW},
+ {"PADDW", LTYPE3, x86.APADDW},
+ {"PAND", LTYPE3, x86.APAND},
+ {"PANDB", LTYPE3, x86.APANDB},
+ {"PANDL", LTYPE3, x86.APANDL},
+ {"PANDSB", LTYPE3, x86.APANDSB},
+ {"PANDSW", LTYPE3, x86.APANDSW},
+ {"PANDUSB", LTYPE3, x86.APANDUSB},
+ {"PANDUSW", LTYPE3, x86.APANDUSW},
+ {"PANDW", LTYPE3, x86.APANDW},
+ {"PANDN", LTYPE3, x86.APANDN},
+ {"PAVGB", LTYPE3, x86.APAVGB},
+ {"PAVGW", LTYPE3, x86.APAVGW},
+ {"PCMPEQB", LTYPE3, x86.APCMPEQB},
+ {"PCMPEQL", LTYPE3, x86.APCMPEQL},
+ {"PCMPEQW", LTYPE3, x86.APCMPEQW},
+ {"PCMPGTB", LTYPE3, x86.APCMPGTB},
+ {"PCMPGTL", LTYPE3, x86.APCMPGTL},
+ {"PCMPGTW", LTYPE3, x86.APCMPGTW},
+ {"PEXTRW", LTYPEX, x86.APEXTRW},
+ {"PINSRW", LTYPEX, x86.APINSRW},
+ {"PINSRD", LTYPEX, x86.APINSRD},
+ {"PINSRQ", LTYPEX, x86.APINSRQ},
+ {"PMADDWL", LTYPE3, x86.APMADDWL},
+ {"PMAXSW", LTYPE3, x86.APMAXSW},
+ {"PMAXUB", LTYPE3, x86.APMAXUB},
+ {"PMINSW", LTYPE3, x86.APMINSW},
+ {"PMINUB", LTYPE3, x86.APMINUB},
+ {"PMOVMSKB", LTYPE3, x86.APMOVMSKB},
+ {"PMULHRW", LTYPE3, x86.APMULHRW},
+ {"PMULHUW", LTYPE3, x86.APMULHUW},
+ {"PMULHW", LTYPE3, x86.APMULHW},
+ {"PMULLW", LTYPE3, x86.APMULLW},
+ {"PMULULQ", LTYPE3, x86.APMULULQ},
+ {"POR", LTYPE3, x86.APOR},
+ {"PSADBW", LTYPE3, x86.APSADBW},
+ {"PSHUFHW", LTYPEX, x86.APSHUFHW},
+ {"PSHUFL", LTYPEX, x86.APSHUFL},
+ {"PSHUFLW", LTYPEX, x86.APSHUFLW},
+ {"PSHUFW", LTYPEX, x86.APSHUFW},
+ {"PSHUFB", LTYPEM, x86.APSHUFB},
+ {"PSLLO", LTYPE3, x86.APSLLO},
+ {"PSLLDQ", LTYPE3, x86.APSLLO}, /* syn */
+ {"PSLLL", LTYPE3, x86.APSLLL},
+ {"PSLLQ", LTYPE3, x86.APSLLQ},
+ {"PSLLW", LTYPE3, x86.APSLLW},
+ {"PSRAL", LTYPE3, x86.APSRAL},
+ {"PSRAW", LTYPE3, x86.APSRAW},
+ {"PSRLO", LTYPE3, x86.APSRLO},
+ {"PSRLDQ", LTYPE3, x86.APSRLO}, /* syn */
+ {"PSRLL", LTYPE3, x86.APSRLL},
+ {"PSRLQ", LTYPE3, x86.APSRLQ},
+ {"PSRLW", LTYPE3, x86.APSRLW},
+ {"PSUBB", LTYPE3, x86.APSUBB},
+ {"PSUBL", LTYPE3, x86.APSUBL},
+ {"PSUBQ", LTYPE3, x86.APSUBQ},
+ {"PSUBSB", LTYPE3, x86.APSUBSB},
+ {"PSUBSW", LTYPE3, x86.APSUBSW},
+ {"PSUBUSB", LTYPE3, x86.APSUBUSB},
+ {"PSUBUSW", LTYPE3, x86.APSUBUSW},
+ {"PSUBW", LTYPE3, x86.APSUBW},
+ {"PUNPCKHBW", LTYPE3, x86.APUNPCKHBW},
+ {"PUNPCKHLQ", LTYPE3, x86.APUNPCKHLQ},
+ {"PUNPCKHQDQ", LTYPE3, x86.APUNPCKHQDQ},
+ {"PUNPCKHWL", LTYPE3, x86.APUNPCKHWL},
+ {"PUNPCKLBW", LTYPE3, x86.APUNPCKLBW},
+ {"PUNPCKLLQ", LTYPE3, x86.APUNPCKLLQ},
+ {"PUNPCKLQDQ", LTYPE3, x86.APUNPCKLQDQ},
+ {"PUNPCKLWL", LTYPE3, x86.APUNPCKLWL},
+ {"PXOR", LTYPE3, x86.APXOR},
+ {"RCPPS", LTYPE3, x86.ARCPPS},
+ {"RCPSS", LTYPE3, x86.ARCPSS},
+ {"RSQRTPS", LTYPE3, x86.ARSQRTPS},
+ {"RSQRTSS", LTYPE3, x86.ARSQRTSS},
+ {"SHUFPD", LTYPEX, x86.ASHUFPD},
+ {"SHUFPS", LTYPEX, x86.ASHUFPS},
+ {"SQRTPD", LTYPE3, x86.ASQRTPD},
+ {"SQRTPS", LTYPE3, x86.ASQRTPS},
+ {"SQRTSD", LTYPE3, x86.ASQRTSD},
+ {"SQRTSS", LTYPE3, x86.ASQRTSS},
+ {"STMXCSR", LTYPE1, x86.ASTMXCSR},
+ {"SUBPD", LTYPE3, x86.ASUBPD},
+ {"SUBPS", LTYPE3, x86.ASUBPS},
+ {"SUBSD", LTYPE3, x86.ASUBSD},
+ {"SUBSS", LTYPE3, x86.ASUBSS},
+ {"UCOMISD", LTYPE3, x86.AUCOMISD},
+ {"UCOMISS", LTYPE3, x86.AUCOMISS},
+ {"UNPCKHPD", LTYPE3, x86.AUNPCKHPD},
+ {"UNPCKHPS", LTYPE3, x86.AUNPCKHPS},
+ {"UNPCKLPD", LTYPE3, x86.AUNPCKLPD},
+ {"UNPCKLPS", LTYPE3, x86.AUNPCKLPS},
+ {"XORPD", LTYPE3, x86.AXORPD},
+ {"XORPS", LTYPE3, x86.AXORPS},
+ {"CRC32B", LTYPE4, x86.ACRC32B},
+ {"CRC32Q", LTYPE4, x86.ACRC32Q},
+ {"PREFETCHT0", LTYPE2, x86.APREFETCHT0},
+ {"PREFETCHT1", LTYPE2, x86.APREFETCHT1},
+ {"PREFETCHT2", LTYPE2, x86.APREFETCHT2},
+ {"PREFETCHNTA", LTYPE2, x86.APREFETCHNTA},
+ {"UNDEF", LTYPE0, x86.AUNDEF},
+ {"AESENC", LTYPE3, x86.AAESENC},
+ {"AESENCLAST", LTYPE3, x86.AAESENCLAST},
+ {"AESDEC", LTYPE3, x86.AAESDEC},
+ {"AESDECLAST", LTYPE3, x86.AAESDECLAST},
+ {"AESIMC", LTYPE3, x86.AAESIMC},
+ {"AESKEYGENASSIST", LTYPEX, x86.AAESKEYGENASSIST},
+ {"PSHUFD", LTYPEX, x86.APSHUFD},
+ {"USEFIELD", LTYPEN, x86.AUSEFIELD},
+ {"PCLMULQDQ", LTYPEX, x86.APCLMULQDQ},
+ {"PCDATA", LTYPEPC, x86.APCDATA},
+ {"FUNCDATA", LTYPEF, x86.AFUNCDATA},
+}
+
+func cinit() {
+ var s *Sym
+ var i int
+
+ nullgen.Type_ = x86.D_NONE
+ nullgen.Index = x86.D_NONE
+
+ nerrors = 0
+ iostack = nil
+ iofree = nil
+ peekc = IGN
+ nhunk = 0
+ for i = 0; i < NHASH; i++ {
+ hash[i] = nil
+ }
+ for i = 0; itab[i].name != ""; i++ {
+ s = slookup(itab[i].name)
+ if s.type_ != LNAME {
+ yyerror("double initialization %s", itab[i].name)
+ }
+ s.type_ = itab[i].type_
+ s.value = int64(itab[i].value)
+ }
+}
+
+func checkscale(scale int) {
+ switch scale {
+ case 1,
+ 2,
+ 4,
+ 8:
+ return
+ }
+
+ yyerror("scale must be 1248: %d", scale)
+}
+
+func syminit(s *Sym) {
+ s.type_ = LNAME
+ s.value = 0
+}
+
+func cclean() {
+ var g2 Addr2
+
+ g2.from = nullgen
+ g2.to = nullgen
+ outcode(x86.AEND, &g2)
+}
+
+var lastpc *obj.Prog
+
+func outcode(a int, g2 *Addr2) {
+ var p *obj.Prog
+ var pl *obj.Plist
+
+ if pass == 1 {
+ goto out
+ }
+
+ p = new(obj.Prog)
+ *p = obj.Prog{}
+ p.As = int16(a)
+ p.Lineno = stmtline
+ p.From = g2.from
+ p.To = g2.to
+ p.Pc = int64(pc)
+
+ if lastpc == nil {
+ pl = obj.Linknewplist(ctxt)
+ pl.Firstpc = p
+ } else {
+
+ lastpc.Link = p
+ }
+ lastpc = p
+
+out:
+ if a != x86.AGLOBL && a != x86.ADATA {
+ pc++
+ }
+}
diff --git a/src/cmd/new8a/a.y b/src/cmd/new8a/a.y
new file mode 100644
index 0000000..c810d38
--- /dev/null
+++ b/src/cmd/new8a/a.y
@@ -0,0 +1,680 @@
+// Inferno utils/8a/a.y
+// http://code.google.com/p/inferno-os/source/browse/utils/8a/a.y
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+%{
+#include <u.h>
+#include <stdio.h> /* if we don't, bison will, and a.h re-#defines getc */
+#include <libc.h>
+#include "a.h"
+#include "../../runtime/funcdata.h"
+%}
+%union {
+ Sym *sym;
+ int32 lval;
+ struct {
+ int32 v1;
+ int32 v2;
+ } con2;
+ double dval;
+ char sval[8];
+ Addr addr;
+ Addr2 addr2;
+}
+%left '|'
+%left '^'
+%left '&'
+%left '<' '>'
+%left '+' '-'
+%left '*' '/' '%'
+%token <lval> LTYPE0 LTYPE1 LTYPE2 LTYPE3 LTYPE4
+%token <lval> LTYPEC LTYPED LTYPEN LTYPER LTYPET LTYPES LTYPEM LTYPEI LTYPEG LTYPEXC
+%token <lval> LTYPEX LTYPEPC LTYPEF LCONST LFP LPC LSB
+%token <lval> LBREG LLREG LSREG LFREG LXREG
+%token <dval> LFCONST
+%token <sval> LSCONST LSP
+%token <sym> LNAME LLAB LVAR
+%type <lval> con expr pointer offset
+%type <con2> con2
+%type <addr> mem imm imm2 reg nam rel rem rim rom omem nmem
+%type <addr2> nonnon nonrel nonrem rimnon rimrem remrim
+%type <addr2> spec1 spec2 spec3 spec4 spec5 spec6 spec7 spec8 spec9 spec10 spec11 spec12
+%%
+prog:
+| prog
+ {
+ stmtline = lineno;
+ }
+ line
+
+line:
+ LNAME ':'
+ {
+ $1 = labellookup($1);
+ if($1->type == LLAB && $1->value != pc)
+ yyerror("redeclaration of %s", $1->labelname);
+ $1->type = LLAB;
+ $1->value = pc;
+ }
+ line
+| ';'
+| inst ';'
+| error ';'
+
+inst:
+ LNAME '=' expr
+ {
+ $1->type = LVAR;
+ $1->value = $3;
+ }
+| LVAR '=' expr
+ {
+ if($1->value != $3)
+ yyerror("redeclaration of %s", $1->name);
+ $1->value = $3;
+ }
+| LTYPE0 nonnon { outcode($1, &$2); }
+| LTYPE1 nonrem { outcode($1, &$2); }
+| LTYPE2 rimnon { outcode($1, &$2); }
+| LTYPE3 rimrem { outcode($1, &$2); }
+| LTYPE4 remrim { outcode($1, &$2); }
+| LTYPER nonrel { outcode($1, &$2); }
+| LTYPED spec1 { outcode($1, &$2); }
+| LTYPET spec2 { outcode($1, &$2); }
+| LTYPEC spec3 { outcode($1, &$2); }
+| LTYPEN spec4 { outcode($1, &$2); }
+| LTYPES spec5 { outcode($1, &$2); }
+| LTYPEM spec6 { outcode($1, &$2); }
+| LTYPEI spec7 { outcode($1, &$2); }
+| LTYPEG spec8 { outcode($1, &$2); }
+| LTYPEXC spec9 { outcode($1, &$2); }
+| LTYPEX spec10 { outcode($1, &$2); }
+| LTYPEPC spec11 { outcode($1, &$2); }
+| LTYPEF spec12 { outcode($1, &$2); }
+
+nonnon:
+ {
+ $$.from = nullgen;
+ $$.to = nullgen;
+ }
+| ','
+ {
+ $$.from = nullgen;
+ $$.to = nullgen;
+ }
+
+rimrem:
+ rim ',' rem
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+remrim:
+ rem ',' rim
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+rimnon:
+ rim ','
+ {
+ $$.from = $1;
+ $$.to = nullgen;
+ }
+| rim
+ {
+ $$.from = $1;
+ $$.to = nullgen;
+ }
+
+nonrem:
+ ',' rem
+ {
+ $$.from = nullgen;
+ $$.to = $2;
+ }
+| rem
+ {
+ $$.from = nullgen;
+ $$.to = $1;
+ }
+
+nonrel:
+ ',' rel
+ {
+ $$.from = nullgen;
+ $$.to = $2;
+ }
+| rel
+ {
+ $$.from = nullgen;
+ $$.to = $1;
+ }
+| imm ',' rel
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+spec1: /* DATA */
+ nam '/' con ',' imm
+ {
+ $$.from = $1;
+ $$.from.scale = $3;
+ $$.to = $5;
+ }
+
+spec2: /* TEXT */
+ mem ',' imm2
+ {
+ settext($1.sym);
+ $$.from = $1;
+ $$.to = $3;
+ }
+| mem ',' con ',' imm2
+ {
+ settext($1.sym);
+ $$.from = $1;
+ $$.from.scale = $3;
+ $$.to = $5;
+ }
+
+spec3: /* JMP/CALL */
+ ',' rom
+ {
+ $$.from = nullgen;
+ $$.to = $2;
+ }
+| rom
+ {
+ $$.from = nullgen;
+ $$.to = $1;
+ }
+| '*' nam
+ {
+ $$.from = nullgen;
+ $$.to = $2;
+ $$.to.index = $2.type;
+ $$.to.type = D_INDIR+D_ADDR;
+ }
+
+spec4: /* NOP */
+ nonnon
+| nonrem
+
+spec5: /* SHL/SHR */
+ rim ',' rem
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+| rim ',' rem ':' LLREG
+ {
+ $$.from = $1;
+ $$.to = $3;
+ if($$.from.index != D_NONE)
+ yyerror("dp shift with lhs index");
+ $$.from.index = $5;
+ }
+
+spec6: /* MOVW/MOVL */
+ rim ',' rem
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+| rim ',' rem ':' LSREG
+ {
+ $$.from = $1;
+ $$.to = $3;
+ if($$.to.index != D_NONE)
+ yyerror("dp move with lhs index");
+ $$.to.index = $5;
+ }
+
+spec7:
+ rim ','
+ {
+ $$.from = $1;
+ $$.to = nullgen;
+ }
+| rim
+ {
+ $$.from = $1;
+ $$.to = nullgen;
+ }
+| rim ',' rem
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+spec8: /* GLOBL */
+ mem ',' imm
+ {
+ $$.from = $1;
+ $$.to = $3;
+ }
+| mem ',' con ',' imm
+ {
+ $$.from = $1;
+ $$.from.scale = $3;
+ $$.to = $5;
+ }
+
+spec9: /* CMPPS/CMPPD */
+ reg ',' rem ',' con
+ {
+ $$.from = $1;
+ $$.to = $3;
+ $$.to.offset = $5;
+ }
+
+spec10: /* PINSRD */
+ imm ',' rem ',' reg
+ {
+ $$.from = $3;
+ $$.to = $5;
+ if($1.type != D_CONST)
+ yyerror("illegal constant");
+ $$.to.offset = $1.offset;
+ }
+
+spec11: /* PCDATA */
+ rim ',' rim
+ {
+ if($1.type != D_CONST || $3.type != D_CONST)
+ yyerror("arguments to PCDATA must be integer constants");
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+spec12: /* FUNCDATA */
+ rim ',' rim
+ {
+ if($1.type != D_CONST)
+ yyerror("index for FUNCDATA must be integer constant");
+ if($3.type != D_EXTERN && $3.type != D_STATIC)
+ yyerror("value for FUNCDATA must be symbol reference");
+ $$.from = $1;
+ $$.to = $3;
+ }
+
+rem:
+ reg
+| mem
+
+rom:
+ rel
+| nmem
+| '*' reg
+ {
+ $$ = $2;
+ }
+| '*' omem
+ {
+ $$ = $2;
+ }
+| reg
+| omem
+| imm
+
+rim:
+ rem
+| imm
+
+rel:
+ con '(' LPC ')'
+ {
+ $$ = nullgen;
+ $$.type = D_BRANCH;
+ $$.offset = $1 + pc;
+ }
+| LNAME offset
+ {
+ $1 = labellookup($1);
+ $$ = nullgen;
+ if(pass == 2 && $1->type != LLAB)
+ yyerror("undefined label: %s", $1->labelname);
+ $$.type = D_BRANCH;
+ $$.offset = $1->value + $2;
+ }
+
+reg:
+ LBREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+| LFREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+| LLREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+| LXREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+| LSP
+ {
+ $$ = nullgen;
+ $$.type = D_SP;
+ }
+| LSREG
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ }
+
+imm:
+ '$' con
+ {
+ $$ = nullgen;
+ $$.type = D_CONST;
+ $$.offset = $2;
+ }
+| '$' nam
+ {
+ $$ = $2;
+ $$.index = $2.type;
+ $$.type = D_ADDR;
+ /*
+ if($2.type == D_AUTO || $2.type == D_PARAM)
+ yyerror("constant cannot be automatic: %s",
+ $2.sym->name);
+ */
+ }
+| '$' LSCONST
+ {
+ $$ = nullgen;
+ $$.type = D_SCONST;
+ memcpy($$.u.sval, $2, sizeof($$.u.sval));
+ }
+| '$' LFCONST
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = $2;
+ }
+| '$' '(' LFCONST ')'
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = $3;
+ }
+| '$' '(' '-' LFCONST ')'
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = -$4;
+ }
+| '$' '-' LFCONST
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = -$3;
+ }
+
+imm2:
+ '$' con2
+ {
+ $$ = nullgen;
+ $$.type = D_CONST2;
+ $$.offset = $2.v1;
+ $$.offset2 = $2.v2;
+ }
+
+con2:
+ LCONST
+ {
+ $$.v1 = $1;
+ $$.v2 = ArgsSizeUnknown;
+ }
+| '-' LCONST
+ {
+ $$.v1 = -$2;
+ $$.v2 = ArgsSizeUnknown;
+ }
+| LCONST '-' LCONST
+ {
+ $$.v1 = $1;
+ $$.v2 = $3;
+ }
+| '-' LCONST '-' LCONST
+ {
+ $$.v1 = -$2;
+ $$.v2 = $4;
+ }
+
+mem:
+ omem
+| nmem
+
+omem:
+ con
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_NONE;
+ $$.offset = $1;
+ }
+| con '(' LLREG ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$3;
+ $$.offset = $1;
+ }
+| con '(' LSP ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_SP;
+ $$.offset = $1;
+ }
+| con '(' LLREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_NONE;
+ $$.offset = $1;
+ $$.index = $3;
+ $$.scale = $5;
+ checkscale($$.scale);
+ }
+| con '(' LLREG ')' '(' LLREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$3;
+ $$.offset = $1;
+ $$.index = $6;
+ $$.scale = $8;
+ checkscale($$.scale);
+ }
+| con '(' LLREG ')' '(' LSREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$3;
+ $$.offset = $1;
+ $$.index = $6;
+ $$.scale = $8;
+ checkscale($$.scale);
+ }
+| '(' LLREG ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$2;
+ }
+| '(' LSP ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_SP;
+ }
+| con '(' LSREG ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$3;
+ $$.offset = $1;
+ }
+| '(' LLREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+D_NONE;
+ $$.index = $2;
+ $$.scale = $4;
+ checkscale($$.scale);
+ }
+| '(' LLREG ')' '(' LLREG '*' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_INDIR+$2;
+ $$.index = $5;
+ $$.scale = $7;
+ checkscale($$.scale);
+ }
+
+nmem:
+ nam
+ {
+ $$ = $1;
+ }
+| nam '(' LLREG '*' con ')'
+ {
+ $$ = $1;
+ $$.index = $3;
+ $$.scale = $5;
+ checkscale($$.scale);
+ }
+
+nam:
+ LNAME offset '(' pointer ')'
+ {
+ $$ = nullgen;
+ $$.type = $4;
+ $$.sym = linklookup(ctxt, $1->name, 0);
+ $$.offset = $2;
+ }
+| LNAME '<' '>' offset '(' LSB ')'
+ {
+ $$ = nullgen;
+ $$.type = D_STATIC;
+ $$.sym = linklookup(ctxt, $1->name, 1);
+ $$.offset = $4;
+ }
+
+offset:
+ {
+ $$ = 0;
+ }
+| '+' con
+ {
+ $$ = $2;
+ }
+| '-' con
+ {
+ $$ = -$2;
+ }
+
+pointer:
+ LSB
+| LSP
+ {
+ $$ = D_AUTO;
+ }
+| LFP
+
+con:
+ LCONST
+| LVAR
+ {
+ $$ = $1->value;
+ }
+| '-' con
+ {
+ $$ = -$2;
+ }
+| '+' con
+ {
+ $$ = $2;
+ }
+| '~' con
+ {
+ $$ = ~$2;
+ }
+| '(' expr ')'
+ {
+ $$ = $2;
+ }
+
+expr:
+ con
+| expr '+' expr
+ {
+ $$ = $1 + $3;
+ }
+| expr '-' expr
+ {
+ $$ = $1 - $3;
+ }
+| expr '*' expr
+ {
+ $$ = $1 * $3;
+ }
+| expr '/' expr
+ {
+ $$ = $1 / $3;
+ }
+| expr '%' expr
+ {
+ $$ = $1 % $3;
+ }
+| expr '<' '<' expr
+ {
+ $$ = $1 << $4;
+ }
+| expr '>' '>' expr
+ {
+ $$ = $1 >> $4;
+ }
+| expr '&' expr
+ {
+ $$ = $1 & $3;
+ }
+| expr '^' expr
+ {
+ $$ = $1 ^ $3;
+ }
+| expr '|' expr
+ {
+ $$ = $1 | $3;
+ }
diff --git a/src/cmd/new8a/lex.go b/src/cmd/new8a/lex.go
new file mode 100644
index 0000000..f9ea92a
--- /dev/null
+++ b/src/cmd/new8a/lex.go
@@ -0,0 +1,887 @@
+// Inferno utils/8a/lex.c
+// http://code.google.com/p/inferno-os/source/browse/utils/8a/lex.c
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2007 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2007 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package main
+
+const (
+ Plan9 = 1 << 0
+ Unix = 1 << 1
+ Windows = 1 << 2
+)
+
+func systemtype(sys int) int {
+ return sys & Windows
+
+ return sys & Plan9
+}
+
+func pathchar() int {
+ return '/'
+}
+
+func Lconv(fp *obj.Fmt) int {
+ return obj.Linklinefmt(ctxt, fp)
+}
+
+func dodef(p string) {
+ if nDlist%8 == 0 {
+ Dlist = allocn(Dlist, nDlist*sizeof(string), 8*sizeof(string)).(*string)
+ }
+ Dlist[nDlist] = p
+ nDlist++
+}
+
+func usage() {
+ fmt.Printf("usage: %ca [options] file.c...\n", thechar)
+ main.Flagprint(1)
+ errorexit()
+}
+
+func main(argc int, argv [XXX]string) {
+ var p string
+
+ thechar = '8'
+ thestring = "386"
+
+ ctxt = obj.Linknew(&i386.Link386)
+ ctxt.Diag = yyerror
+ ctxt.Bso = &bstdout
+ ctxt.Enforce_data_order = 1
+ obj.Binit(&bstdout, 1, main.OWRITE)
+ i386.Listinit8()
+ obj.Fmtinstall('L', Lconv)
+
+ // Allow GOARCH=thestring or GOARCH=thestringsuffix,
+ // but not other values.
+ p = Getgoarch()
+
+ if !strings.HasPrefix(p, thestring) {
+ log.Fatalf("cannot use %cc with GOARCH=%s", thechar, p)
+ }
+
+ ensuresymb(NSYMB)
+ debug = [256]int{}
+ cinit()
+ outfile = ""
+ setinclude(".")
+
+ main.Flagfn1("D", "name[=value]: add #define", dodef)
+ main.Flagfn1("I", "dir: add dir to include path", setinclude)
+ main.Flagcount("S", "print assembly and machine code", &debug['S'])
+ main.Flagcount("m", "debug preprocessor macros", &debug['m'])
+ main.Flagstr("o", "file: set output file", &outfile)
+ main.Flagstr("trimpath", "prefix: remove prefix from recorded source file paths", &ctxt.Trimpath)
+
+ main.Flagparse(&argc, (**string)(&argv), usage)
+ ctxt.Debugasm = int32(debug['S'])
+
+ if argc < 1 {
+ usage()
+ }
+ if argc > 1 {
+ fmt.Printf("can't assemble multiple files\n")
+ errorexit()
+ }
+
+ if assemble(argv[0]) != 0 {
+ errorexit()
+ }
+ obj.Bflush(&bstdout)
+ if nerrors > 0 {
+ errorexit()
+ }
+ main.Exits("")
+}
+
+func assemble(file string) int {
+ var ofile string
+ var p string
+ var i int
+ var of int
+
+ ofile = alloc(int32(len(file)) + 3).(string) // +3 for .x\0 (x=thechar)
+ ofile = file
+ p = main.Utfrrune(ofile, uint(pathchar()))
+ if p != "" {
+ include[0] = ofile
+ p = ""
+ p = p[1:]
+ } else {
+
+ p = ofile
+ }
+ if outfile == "" {
+ outfile = p
+ if outfile != "" {
+ p = main.Utfrrune(outfile, '.')
+ if p != "" {
+ if p[1] == 's' && p[2] == 0 {
+ p = ""
+ }
+ }
+ p = main.Utfrune(outfile, 0)
+ p[0] = '.'
+ p[1] = byte(thechar)
+ p[2] = 0
+ } else {
+
+ outfile = "/dev/null"
+ }
+ }
+
+ of = main.Create(outfile, main.OWRITE, 0664)
+ if of < 0 {
+ yyerror("%ca: cannot create %s", thechar, outfile)
+ errorexit()
+ }
+
+ obj.Binit(&obuf, of, main.OWRITE)
+ fmt.Fprintf(&obuf, "go object %s %s %s\n", main.Getgoos(), main.Getgoarch(), main.Getgoversion())
+ fmt.Fprintf(&obuf, "!\n")
+
+ for pass = 1; pass <= 2; pass++ {
+ pinit(file)
+ for i = 0; i < nDlist; i++ {
+ dodefine(Dlist[i])
+ }
+ yyparse()
+ cclean()
+ if nerrors != 0 {
+ return nerrors
+ }
+ }
+
+ obj.Writeobj(ctxt, &obuf)
+ obj.Bflush(&obuf)
+ return 0
+}
+
+var itab = []struct {
+ name string
+ type_ uint16
+ value uint16
+}{
+ {"SP", LSP, i386.D_AUTO},
+ {"SB", LSB, i386.D_EXTERN},
+ {"FP", LFP, i386.D_PARAM},
+ {"PC", LPC, i386.D_BRANCH},
+ {"AL", LBREG, i386.D_AL},
+ {"CL", LBREG, i386.D_CL},
+ {"DL", LBREG, i386.D_DL},
+ {"BL", LBREG, i386.D_BL},
+ {"AH", LBREG, i386.D_AH},
+ {"CH", LBREG, i386.D_CH},
+ {"DH", LBREG, i386.D_DH},
+ {"BH", LBREG, i386.D_BH},
+ {"AX", LLREG, i386.D_AX},
+ {"CX", LLREG, i386.D_CX},
+ {"DX", LLREG, i386.D_DX},
+ {"BX", LLREG, i386.D_BX},
+ /* "SP", LLREG, D_SP, */
+ {"BP", LLREG, i386.D_BP},
+ {"SI", LLREG, i386.D_SI},
+ {"DI", LLREG, i386.D_DI},
+ {"F0", LFREG, i386.D_F0 + 0},
+ {"F1", LFREG, i386.D_F0 + 1},
+ {"F2", LFREG, i386.D_F0 + 2},
+ {"F3", LFREG, i386.D_F0 + 3},
+ {"F4", LFREG, i386.D_F0 + 4},
+ {"F5", LFREG, i386.D_F0 + 5},
+ {"F6", LFREG, i386.D_F0 + 6},
+ {"F7", LFREG, i386.D_F0 + 7},
+ {"X0", LXREG, i386.D_X0 + 0},
+ {"X1", LXREG, i386.D_X0 + 1},
+ {"X2", LXREG, i386.D_X0 + 2},
+ {"X3", LXREG, i386.D_X0 + 3},
+ {"X4", LXREG, i386.D_X0 + 4},
+ {"X5", LXREG, i386.D_X0 + 5},
+ {"X6", LXREG, i386.D_X0 + 6},
+ {"X7", LXREG, i386.D_X0 + 7},
+ {"CS", LSREG, i386.D_CS},
+ {"SS", LSREG, i386.D_SS},
+ {"DS", LSREG, i386.D_DS},
+ {"ES", LSREG, i386.D_ES},
+ {"FS", LSREG, i386.D_FS},
+ {"GS", LSREG, i386.D_GS},
+ {"TLS", LSREG, i386.D_TLS},
+ {"GDTR", LBREG, i386.D_GDTR},
+ {"IDTR", LBREG, i386.D_IDTR},
+ {"LDTR", LBREG, i386.D_LDTR},
+ {"MSW", LBREG, i386.D_MSW},
+ {"TASK", LBREG, i386.D_TASK},
+ {"CR0", LBREG, i386.D_CR + 0},
+ {"CR1", LBREG, i386.D_CR + 1},
+ {"CR2", LBREG, i386.D_CR + 2},
+ {"CR3", LBREG, i386.D_CR + 3},
+ {"CR4", LBREG, i386.D_CR + 4},
+ {"CR5", LBREG, i386.D_CR + 5},
+ {"CR6", LBREG, i386.D_CR + 6},
+ {"CR7", LBREG, i386.D_CR + 7},
+ {"DR0", LBREG, i386.D_DR + 0},
+ {"DR1", LBREG, i386.D_DR + 1},
+ {"DR2", LBREG, i386.D_DR + 2},
+ {"DR3", LBREG, i386.D_DR + 3},
+ {"DR4", LBREG, i386.D_DR + 4},
+ {"DR5", LBREG, i386.D_DR + 5},
+ {"DR6", LBREG, i386.D_DR + 6},
+ {"DR7", LBREG, i386.D_DR + 7},
+ {"TR0", LBREG, i386.D_TR + 0},
+ {"TR1", LBREG, i386.D_TR + 1},
+ {"TR2", LBREG, i386.D_TR + 2},
+ {"TR3", LBREG, i386.D_TR + 3},
+ {"TR4", LBREG, i386.D_TR + 4},
+ {"TR5", LBREG, i386.D_TR + 5},
+ {"TR6", LBREG, i386.D_TR + 6},
+ {"TR7", LBREG, i386.D_TR + 7},
+ {"AAA", LTYPE0, i386.AAAA},
+ {"AAD", LTYPE0, i386.AAAD},
+ {"AAM", LTYPE0, i386.AAAM},
+ {"AAS", LTYPE0, i386.AAAS},
+ {"ADCB", LTYPE3, i386.AADCB},
+ {"ADCL", LTYPE3, i386.AADCL},
+ {"ADCW", LTYPE3, i386.AADCW},
+ {"ADDB", LTYPE3, i386.AADDB},
+ {"ADDL", LTYPE3, i386.AADDL},
+ {"ADDW", LTYPE3, i386.AADDW},
+ {"ADJSP", LTYPE2, i386.AADJSP},
+ {"ANDB", LTYPE3, i386.AANDB},
+ {"ANDL", LTYPE3, i386.AANDL},
+ {"ANDW", LTYPE3, i386.AANDW},
+ {"ARPL", LTYPE3, i386.AARPL},
+ {"BOUNDL", LTYPE3, i386.ABOUNDL},
+ {"BOUNDW", LTYPE3, i386.ABOUNDW},
+ {"BSFL", LTYPE3, i386.ABSFL},
+ {"BSFW", LTYPE3, i386.ABSFW},
+ {"BSRL", LTYPE3, i386.ABSRL},
+ {"BSRW", LTYPE3, i386.ABSRW},
+ {"BSWAPL", LTYPE1, i386.ABSWAPL},
+ {"BTCL", LTYPE3, i386.ABTCL},
+ {"BTCW", LTYPE3, i386.ABTCW},
+ {"BTL", LTYPE3, i386.ABTL},
+ {"BTRL", LTYPE3, i386.ABTRL},
+ {"BTRW", LTYPE3, i386.ABTRW},
+ {"BTSL", LTYPE3, i386.ABTSL},
+ {"BTSW", LTYPE3, i386.ABTSW},
+ {"BTW", LTYPE3, i386.ABTW},
+ {"BYTE", LTYPE2, i386.ABYTE},
+ {"CALL", LTYPEC, i386.ACALL},
+ {"CLC", LTYPE0, i386.ACLC},
+ {"CLD", LTYPE0, i386.ACLD},
+ {"CLI", LTYPE0, i386.ACLI},
+ {"CLTS", LTYPE0, i386.ACLTS},
+ {"CMC", LTYPE0, i386.ACMC},
+ {"CMPB", LTYPE4, i386.ACMPB},
+ {"CMPL", LTYPE4, i386.ACMPL},
+ {"CMPW", LTYPE4, i386.ACMPW},
+ {"CMPSB", LTYPE0, i386.ACMPSB},
+ {"CMPSL", LTYPE0, i386.ACMPSL},
+ {"CMPSW", LTYPE0, i386.ACMPSW},
+ {"CMPXCHG8B", LTYPE1, i386.ACMPXCHG8B},
+ {"CMPXCHGB", LTYPE3, i386.ACMPXCHGB},
+ {"CMPXCHGL", LTYPE3, i386.ACMPXCHGL},
+ {"CMPXCHGW", LTYPE3, i386.ACMPXCHGW},
+ {"CPUID", LTYPE0, i386.ACPUID},
+ {"DAA", LTYPE0, i386.ADAA},
+ {"DAS", LTYPE0, i386.ADAS},
+ {"DATA", LTYPED, i386.ADATA},
+ {"DECB", LTYPE1, i386.ADECB},
+ {"DECL", LTYPE1, i386.ADECL},
+ {"DECW", LTYPE1, i386.ADECW},
+ {"DIVB", LTYPE2, i386.ADIVB},
+ {"DIVL", LTYPE2, i386.ADIVL},
+ {"DIVW", LTYPE2, i386.ADIVW},
+ {"END", LTYPE0, i386.AEND},
+ {"ENTER", LTYPE2, i386.AENTER},
+ {"GLOBL", LTYPEG, i386.AGLOBL},
+ {"HLT", LTYPE0, i386.AHLT},
+ {"IDIVB", LTYPE2, i386.AIDIVB},
+ {"IDIVL", LTYPE2, i386.AIDIVL},
+ {"IDIVW", LTYPE2, i386.AIDIVW},
+ {"IMULB", LTYPE2, i386.AIMULB},
+ {"IMULL", LTYPEI, i386.AIMULL},
+ {"IMULW", LTYPEI, i386.AIMULW},
+ {"INB", LTYPE0, i386.AINB},
+ {"INL", LTYPE0, i386.AINL},
+ {"INW", LTYPE0, i386.AINW},
+ {"INCB", LTYPE1, i386.AINCB},
+ {"INCL", LTYPE1, i386.AINCL},
+ {"INCW", LTYPE1, i386.AINCW},
+ {"INSB", LTYPE0, i386.AINSB},
+ {"INSL", LTYPE0, i386.AINSL},
+ {"INSW", LTYPE0, i386.AINSW},
+ {"INT", LTYPE2, i386.AINT},
+ {"INTO", LTYPE0, i386.AINTO},
+ {"IRETL", LTYPE0, i386.AIRETL},
+ {"IRETW", LTYPE0, i386.AIRETW},
+ {"JOS", LTYPER, i386.AJOS}, /* overflow set (OF = 1) */
+ {"JO", LTYPER, i386.AJOS}, /* alternate */
+ {"JOC", LTYPER, i386.AJOC}, /* overflow clear (OF = 0) */
+ {"JNO", LTYPER, i386.AJOC}, /* alternate */
+ {"JCS", LTYPER, i386.AJCS}, /* carry set (CF = 1) */
+ {"JB", LTYPER, i386.AJCS}, /* alternate */
+ {"JC", LTYPER, i386.AJCS}, /* alternate */
+ {"JNAE", LTYPER, i386.AJCS}, /* alternate */
+ {"JLO", LTYPER, i386.AJCS}, /* alternate */
+ {"JCC", LTYPER, i386.AJCC}, /* carry clear (CF = 0) */
+ {"JAE", LTYPER, i386.AJCC}, /* alternate */
+ {"JNB", LTYPER, i386.AJCC}, /* alternate */
+ {"JNC", LTYPER, i386.AJCC}, /* alternate */
+ {"JHS", LTYPER, i386.AJCC}, /* alternate */
+ {"JEQ", LTYPER, i386.AJEQ}, /* equal (ZF = 1) */
+ {"JE", LTYPER, i386.AJEQ}, /* alternate */
+ {"JZ", LTYPER, i386.AJEQ}, /* alternate */
+ {"JNE", LTYPER, i386.AJNE}, /* not equal (ZF = 0) */
+ {"JNZ", LTYPER, i386.AJNE}, /* alternate */
+ {"JLS", LTYPER, i386.AJLS}, /* lower or same (unsigned) (CF = 1 || ZF = 1) */
+ {"JBE", LTYPER, i386.AJLS}, /* alternate */
+ {"JNA", LTYPER, i386.AJLS}, /* alternate */
+ {"JHI", LTYPER, i386.AJHI}, /* higher (unsigned) (CF = 0 && ZF = 0) */
+ {"JA", LTYPER, i386.AJHI}, /* alternate */
+ {"JNBE", LTYPER, i386.AJHI}, /* alternate */
+ {"JMI", LTYPER, i386.AJMI}, /* negative (minus) (SF = 1) */
+ {"JS", LTYPER, i386.AJMI}, /* alternate */
+ {"JPL", LTYPER, i386.AJPL}, /* non-negative (plus) (SF = 0) */
+ {"JNS", LTYPER, i386.AJPL}, /* alternate */
+ {"JPS", LTYPER, i386.AJPS}, /* parity set (PF = 1) */
+ {"JP", LTYPER, i386.AJPS}, /* alternate */
+ {"JPE", LTYPER, i386.AJPS}, /* alternate */
+ {"JPC", LTYPER, i386.AJPC}, /* parity clear (PF = 0) */
+ {"JNP", LTYPER, i386.AJPC}, /* alternate */
+ {"JPO", LTYPER, i386.AJPC}, /* alternate */
+ {"JLT", LTYPER, i386.AJLT}, /* less than (signed) (SF != OF) */
+ {"JL", LTYPER, i386.AJLT}, /* alternate */
+ {"JNGE", LTYPER, i386.AJLT}, /* alternate */
+ {"JGE", LTYPER, i386.AJGE}, /* greater than or equal (signed) (SF = OF) */
+ {"JNL", LTYPER, i386.AJGE}, /* alternate */
+ {"JLE", LTYPER, i386.AJLE}, /* less than or equal (signed) (ZF = 1 || SF != OF) */
+ {"JNG", LTYPER, i386.AJLE}, /* alternate */
+ {"JGT", LTYPER, i386.AJGT}, /* greater than (signed) (ZF = 0 && SF = OF) */
+ {"JG", LTYPER, i386.AJGT}, /* alternate */
+ {"JNLE", LTYPER, i386.AJGT}, /* alternate */
+ {"JCXZL", LTYPER, i386.AJCXZL},
+ {"JCXZW", LTYPER, i386.AJCXZW},
+ {"JMP", LTYPEC, i386.AJMP},
+ {"LAHF", LTYPE0, i386.ALAHF},
+ {"LARL", LTYPE3, i386.ALARL},
+ {"LARW", LTYPE3, i386.ALARW},
+ {"LEAL", LTYPE3, i386.ALEAL},
+ {"LEAW", LTYPE3, i386.ALEAW},
+ {"LEAVEL", LTYPE0, i386.ALEAVEL},
+ {"LEAVEW", LTYPE0, i386.ALEAVEW},
+ {"LOCK", LTYPE0, i386.ALOCK},
+ {"LODSB", LTYPE0, i386.ALODSB},
+ {"LODSL", LTYPE0, i386.ALODSL},
+ {"LODSW", LTYPE0, i386.ALODSW},
+ {"LONG", LTYPE2, i386.ALONG},
+ {"LOOP", LTYPER, i386.ALOOP},
+ {"LOOPEQ", LTYPER, i386.ALOOPEQ},
+ {"LOOPNE", LTYPER, i386.ALOOPNE},
+ {"LSLL", LTYPE3, i386.ALSLL},
+ {"LSLW", LTYPE3, i386.ALSLW},
+ {"MOVB", LTYPE3, i386.AMOVB},
+ {"MOVL", LTYPEM, i386.AMOVL},
+ {"MOVW", LTYPEM, i386.AMOVW},
+ {"MOVQ", LTYPEM, i386.AMOVQ},
+ {"MOVBLSX", LTYPE3, i386.AMOVBLSX},
+ {"MOVBLZX", LTYPE3, i386.AMOVBLZX},
+ {"MOVBWSX", LTYPE3, i386.AMOVBWSX},
+ {"MOVBWZX", LTYPE3, i386.AMOVBWZX},
+ {"MOVWLSX", LTYPE3, i386.AMOVWLSX},
+ {"MOVWLZX", LTYPE3, i386.AMOVWLZX},
+ {"MOVSB", LTYPE0, i386.AMOVSB},
+ {"MOVSL", LTYPE0, i386.AMOVSL},
+ {"MOVSW", LTYPE0, i386.AMOVSW},
+ {"MULB", LTYPE2, i386.AMULB},
+ {"MULL", LTYPE2, i386.AMULL},
+ {"MULW", LTYPE2, i386.AMULW},
+ {"NEGB", LTYPE1, i386.ANEGB},
+ {"NEGL", LTYPE1, i386.ANEGL},
+ {"NEGW", LTYPE1, i386.ANEGW},
+ {"NOP", LTYPEN, i386.ANOP},
+ {"NOTB", LTYPE1, i386.ANOTB},
+ {"NOTL", LTYPE1, i386.ANOTL},
+ {"NOTW", LTYPE1, i386.ANOTW},
+ {"ORB", LTYPE3, i386.AORB},
+ {"ORL", LTYPE3, i386.AORL},
+ {"ORW", LTYPE3, i386.AORW},
+ {"OUTB", LTYPE0, i386.AOUTB},
+ {"OUTL", LTYPE0, i386.AOUTL},
+ {"OUTW", LTYPE0, i386.AOUTW},
+ {"OUTSB", LTYPE0, i386.AOUTSB},
+ {"OUTSL", LTYPE0, i386.AOUTSL},
+ {"OUTSW", LTYPE0, i386.AOUTSW},
+ {"PAUSE", LTYPEN, i386.APAUSE},
+ {"PINSRD", LTYPEX, i386.APINSRD},
+ {"POPAL", LTYPE0, i386.APOPAL},
+ {"POPAW", LTYPE0, i386.APOPAW},
+ {"POPFL", LTYPE0, i386.APOPFL},
+ {"POPFW", LTYPE0, i386.APOPFW},
+ {"POPL", LTYPE1, i386.APOPL},
+ {"POPW", LTYPE1, i386.APOPW},
+ {"PUSHAL", LTYPE0, i386.APUSHAL},
+ {"PUSHAW", LTYPE0, i386.APUSHAW},
+ {"PUSHFL", LTYPE0, i386.APUSHFL},
+ {"PUSHFW", LTYPE0, i386.APUSHFW},
+ {"PUSHL", LTYPE2, i386.APUSHL},
+ {"PUSHW", LTYPE2, i386.APUSHW},
+ {"RCLB", LTYPE3, i386.ARCLB},
+ {"RCLL", LTYPE3, i386.ARCLL},
+ {"RCLW", LTYPE3, i386.ARCLW},
+ {"RCRB", LTYPE3, i386.ARCRB},
+ {"RCRL", LTYPE3, i386.ARCRL},
+ {"RCRW", LTYPE3, i386.ARCRW},
+ {"RDTSC", LTYPE0, i386.ARDTSC},
+ {"REP", LTYPE0, i386.AREP},
+ {"REPN", LTYPE0, i386.AREPN},
+ {"RET", LTYPE0, i386.ARET},
+ {"ROLB", LTYPE3, i386.AROLB},
+ {"ROLL", LTYPE3, i386.AROLL},
+ {"ROLW", LTYPE3, i386.AROLW},
+ {"RORB", LTYPE3, i386.ARORB},
+ {"RORL", LTYPE3, i386.ARORL},
+ {"RORW", LTYPE3, i386.ARORW},
+ {"SAHF", LTYPE0, i386.ASAHF},
+ {"SALB", LTYPE3, i386.ASALB},
+ {"SALL", LTYPE3, i386.ASALL},
+ {"SALW", LTYPE3, i386.ASALW},
+ {"SARB", LTYPE3, i386.ASARB},
+ {"SARL", LTYPE3, i386.ASARL},
+ {"SARW", LTYPE3, i386.ASARW},
+ {"SBBB", LTYPE3, i386.ASBBB},
+ {"SBBL", LTYPE3, i386.ASBBL},
+ {"SBBW", LTYPE3, i386.ASBBW},
+ {"SCASB", LTYPE0, i386.ASCASB},
+ {"SCASL", LTYPE0, i386.ASCASL},
+ {"SCASW", LTYPE0, i386.ASCASW},
+ {"SETCC", LTYPE1, i386.ASETCC}, /* see JCC etc above for condition codes */
+ {"SETCS", LTYPE1, i386.ASETCS},
+ {"SETEQ", LTYPE1, i386.ASETEQ},
+ {"SETGE", LTYPE1, i386.ASETGE},
+ {"SETGT", LTYPE1, i386.ASETGT},
+ {"SETHI", LTYPE1, i386.ASETHI},
+ {"SETLE", LTYPE1, i386.ASETLE},
+ {"SETLS", LTYPE1, i386.ASETLS},
+ {"SETLT", LTYPE1, i386.ASETLT},
+ {"SETMI", LTYPE1, i386.ASETMI},
+ {"SETNE", LTYPE1, i386.ASETNE},
+ {"SETOC", LTYPE1, i386.ASETOC},
+ {"SETOS", LTYPE1, i386.ASETOS},
+ {"SETPC", LTYPE1, i386.ASETPC},
+ {"SETPL", LTYPE1, i386.ASETPL},
+ {"SETPS", LTYPE1, i386.ASETPS},
+ {"CDQ", LTYPE0, i386.ACDQ},
+ {"CWD", LTYPE0, i386.ACWD},
+ {"SHLB", LTYPE3, i386.ASHLB},
+ {"SHLL", LTYPES, i386.ASHLL},
+ {"SHLW", LTYPES, i386.ASHLW},
+ {"SHRB", LTYPE3, i386.ASHRB},
+ {"SHRL", LTYPES, i386.ASHRL},
+ {"SHRW", LTYPES, i386.ASHRW},
+ {"STC", LTYPE0, i386.ASTC},
+ {"STD", LTYPE0, i386.ASTD},
+ {"STI", LTYPE0, i386.ASTI},
+ {"STOSB", LTYPE0, i386.ASTOSB},
+ {"STOSL", LTYPE0, i386.ASTOSL},
+ {"STOSW", LTYPE0, i386.ASTOSW},
+ {"SUBB", LTYPE3, i386.ASUBB},
+ {"SUBL", LTYPE3, i386.ASUBL},
+ {"SUBW", LTYPE3, i386.ASUBW},
+ {"SYSCALL", LTYPE0, i386.ASYSCALL},
+ {"TESTB", LTYPE3, i386.ATESTB},
+ {"TESTL", LTYPE3, i386.ATESTL},
+ {"TESTW", LTYPE3, i386.ATESTW},
+ {"TEXT", LTYPET, i386.ATEXT},
+ {"VERR", LTYPE2, i386.AVERR},
+ {"VERW", LTYPE2, i386.AVERW},
+ {"WAIT", LTYPE0, i386.AWAIT},
+ {"WORD", LTYPE2, i386.AWORD},
+ {"XADDB", LTYPE3, i386.AXADDB},
+ {"XADDL", LTYPE3, i386.AXADDL},
+ {"XADDW", LTYPE3, i386.AXADDW},
+ {"XCHGB", LTYPE3, i386.AXCHGB},
+ {"XCHGL", LTYPE3, i386.AXCHGL},
+ {"XCHGW", LTYPE3, i386.AXCHGW},
+ {"XLAT", LTYPE2, i386.AXLAT},
+ {"XORB", LTYPE3, i386.AXORB},
+ {"XORL", LTYPE3, i386.AXORL},
+ {"XORW", LTYPE3, i386.AXORW},
+ {"CMOVLCC", LTYPE3, i386.ACMOVLCC},
+ {"CMOVLCS", LTYPE3, i386.ACMOVLCS},
+ {"CMOVLEQ", LTYPE3, i386.ACMOVLEQ},
+ {"CMOVLGE", LTYPE3, i386.ACMOVLGE},
+ {"CMOVLGT", LTYPE3, i386.ACMOVLGT},
+ {"CMOVLHI", LTYPE3, i386.ACMOVLHI},
+ {"CMOVLLE", LTYPE3, i386.ACMOVLLE},
+ {"CMOVLLS", LTYPE3, i386.ACMOVLLS},
+ {"CMOVLLT", LTYPE3, i386.ACMOVLLT},
+ {"CMOVLMI", LTYPE3, i386.ACMOVLMI},
+ {"CMOVLNE", LTYPE3, i386.ACMOVLNE},
+ {"CMOVLOC", LTYPE3, i386.ACMOVLOC},
+ {"CMOVLOS", LTYPE3, i386.ACMOVLOS},
+ {"CMOVLPC", LTYPE3, i386.ACMOVLPC},
+ {"CMOVLPL", LTYPE3, i386.ACMOVLPL},
+ {"CMOVLPS", LTYPE3, i386.ACMOVLPS},
+ {"CMOVWCC", LTYPE3, i386.ACMOVWCC},
+ {"CMOVWCS", LTYPE3, i386.ACMOVWCS},
+ {"CMOVWEQ", LTYPE3, i386.ACMOVWEQ},
+ {"CMOVWGE", LTYPE3, i386.ACMOVWGE},
+ {"CMOVWGT", LTYPE3, i386.ACMOVWGT},
+ {"CMOVWHI", LTYPE3, i386.ACMOVWHI},
+ {"CMOVWLE", LTYPE3, i386.ACMOVWLE},
+ {"CMOVWLS", LTYPE3, i386.ACMOVWLS},
+ {"CMOVWLT", LTYPE3, i386.ACMOVWLT},
+ {"CMOVWMI", LTYPE3, i386.ACMOVWMI},
+ {"CMOVWNE", LTYPE3, i386.ACMOVWNE},
+ {"CMOVWOC", LTYPE3, i386.ACMOVWOC},
+ {"CMOVWOS", LTYPE3, i386.ACMOVWOS},
+ {"CMOVWPC", LTYPE3, i386.ACMOVWPC},
+ {"CMOVWPL", LTYPE3, i386.ACMOVWPL},
+ {"CMOVWPS", LTYPE3, i386.ACMOVWPS},
+ {"FMOVB", LTYPE3, i386.AFMOVB},
+ {"FMOVBP", LTYPE3, i386.AFMOVBP},
+ {"FMOVD", LTYPE3, i386.AFMOVD},
+ {"FMOVDP", LTYPE3, i386.AFMOVDP},
+ {"FMOVF", LTYPE3, i386.AFMOVF},
+ {"FMOVFP", LTYPE3, i386.AFMOVFP},
+ {"FMOVL", LTYPE3, i386.AFMOVL},
+ {"FMOVLP", LTYPE3, i386.AFMOVLP},
+ {"FMOVV", LTYPE3, i386.AFMOVV},
+ {"FMOVVP", LTYPE3, i386.AFMOVVP},
+ {"FMOVW", LTYPE3, i386.AFMOVW},
+ {"FMOVWP", LTYPE3, i386.AFMOVWP},
+ {"FMOVX", LTYPE3, i386.AFMOVX},
+ {"FMOVXP", LTYPE3, i386.AFMOVXP},
+ {"FCMOVCC", LTYPE3, i386.AFCMOVCC},
+ {"FCMOVCS", LTYPE3, i386.AFCMOVCS},
+ {"FCMOVEQ", LTYPE3, i386.AFCMOVEQ},
+ {"FCMOVHI", LTYPE3, i386.AFCMOVHI},
+ {"FCMOVLS", LTYPE3, i386.AFCMOVLS},
+ {"FCMOVNE", LTYPE3, i386.AFCMOVNE},
+ {"FCMOVNU", LTYPE3, i386.AFCMOVNU},
+ {"FCMOVUN", LTYPE3, i386.AFCMOVUN},
+ {"FCOMB", LTYPE3, i386.AFCOMB},
+ {"FCOMBP", LTYPE3, i386.AFCOMBP},
+ {"FCOMD", LTYPE3, i386.AFCOMD},
+ {"FCOMDP", LTYPE3, i386.AFCOMDP},
+ {"FCOMDPP", LTYPE3, i386.AFCOMDPP},
+ {"FCOMF", LTYPE3, i386.AFCOMF},
+ {"FCOMFP", LTYPE3, i386.AFCOMFP},
+ {"FCOMI", LTYPE3, i386.AFCOMI},
+ {"FCOMIP", LTYPE3, i386.AFCOMIP},
+ {"FCOML", LTYPE3, i386.AFCOML},
+ {"FCOMLP", LTYPE3, i386.AFCOMLP},
+ {"FCOMW", LTYPE3, i386.AFCOMW},
+ {"FCOMWP", LTYPE3, i386.AFCOMWP},
+ {"FUCOM", LTYPE3, i386.AFUCOM},
+ {"FUCOMI", LTYPE3, i386.AFUCOMI},
+ {"FUCOMIP", LTYPE3, i386.AFUCOMIP},
+ {"FUCOMP", LTYPE3, i386.AFUCOMP},
+ {"FUCOMPP", LTYPE3, i386.AFUCOMPP},
+ {"FADDW", LTYPE3, i386.AFADDW},
+ {"FADDL", LTYPE3, i386.AFADDL},
+ {"FADDF", LTYPE3, i386.AFADDF},
+ {"FADDD", LTYPE3, i386.AFADDD},
+ {"FADDDP", LTYPE3, i386.AFADDDP},
+ {"FSUBDP", LTYPE3, i386.AFSUBDP},
+ {"FSUBW", LTYPE3, i386.AFSUBW},
+ {"FSUBL", LTYPE3, i386.AFSUBL},
+ {"FSUBF", LTYPE3, i386.AFSUBF},
+ {"FSUBD", LTYPE3, i386.AFSUBD},
+ {"FSUBRDP", LTYPE3, i386.AFSUBRDP},
+ {"FSUBRW", LTYPE3, i386.AFSUBRW},
+ {"FSUBRL", LTYPE3, i386.AFSUBRL},
+ {"FSUBRF", LTYPE3, i386.AFSUBRF},
+ {"FSUBRD", LTYPE3, i386.AFSUBRD},
+ {"FMULDP", LTYPE3, i386.AFMULDP},
+ {"FMULW", LTYPE3, i386.AFMULW},
+ {"FMULL", LTYPE3, i386.AFMULL},
+ {"FMULF", LTYPE3, i386.AFMULF},
+ {"FMULD", LTYPE3, i386.AFMULD},
+ {"FDIVDP", LTYPE3, i386.AFDIVDP},
+ {"FDIVW", LTYPE3, i386.AFDIVW},
+ {"FDIVL", LTYPE3, i386.AFDIVL},
+ {"FDIVF", LTYPE3, i386.AFDIVF},
+ {"FDIVD", LTYPE3, i386.AFDIVD},
+ {"FDIVRDP", LTYPE3, i386.AFDIVRDP},
+ {"FDIVRW", LTYPE3, i386.AFDIVRW},
+ {"FDIVRL", LTYPE3, i386.AFDIVRL},
+ {"FDIVRF", LTYPE3, i386.AFDIVRF},
+ {"FDIVRD", LTYPE3, i386.AFDIVRD},
+ {"FXCHD", LTYPE3, i386.AFXCHD},
+ {"FFREE", LTYPE1, i386.AFFREE},
+ {"FLDCW", LTYPE2, i386.AFLDCW},
+ {"FLDENV", LTYPE1, i386.AFLDENV},
+ {"FRSTOR", LTYPE2, i386.AFRSTOR},
+ {"FSAVE", LTYPE1, i386.AFSAVE},
+ {"FSTCW", LTYPE1, i386.AFSTCW},
+ {"FSTENV", LTYPE1, i386.AFSTENV},
+ {"FSTSW", LTYPE1, i386.AFSTSW},
+ {"F2XM1", LTYPE0, i386.AF2XM1},
+ {"FABS", LTYPE0, i386.AFABS},
+ {"FCHS", LTYPE0, i386.AFCHS},
+ {"FCLEX", LTYPE0, i386.AFCLEX},
+ {"FCOS", LTYPE0, i386.AFCOS},
+ {"FDECSTP", LTYPE0, i386.AFDECSTP},
+ {"FINCSTP", LTYPE0, i386.AFINCSTP},
+ {"FINIT", LTYPE0, i386.AFINIT},
+ {"FLD1", LTYPE0, i386.AFLD1},
+ {"FLDL2E", LTYPE0, i386.AFLDL2E},
+ {"FLDL2T", LTYPE0, i386.AFLDL2T},
+ {"FLDLG2", LTYPE0, i386.AFLDLG2},
+ {"FLDLN2", LTYPE0, i386.AFLDLN2},
+ {"FLDPI", LTYPE0, i386.AFLDPI},
+ {"FLDZ", LTYPE0, i386.AFLDZ},
+ {"FNOP", LTYPE0, i386.AFNOP},
+ {"FPATAN", LTYPE0, i386.AFPATAN},
+ {"FPREM", LTYPE0, i386.AFPREM},
+ {"FPREM1", LTYPE0, i386.AFPREM1},
+ {"FPTAN", LTYPE0, i386.AFPTAN},
+ {"FRNDINT", LTYPE0, i386.AFRNDINT},
+ {"FSCALE", LTYPE0, i386.AFSCALE},
+ {"FSIN", LTYPE0, i386.AFSIN},
+ {"FSINCOS", LTYPE0, i386.AFSINCOS},
+ {"FSQRT", LTYPE0, i386.AFSQRT},
+ {"FTST", LTYPE0, i386.AFTST},
+ {"FXAM", LTYPE0, i386.AFXAM},
+ {"FXTRACT", LTYPE0, i386.AFXTRACT},
+ {"FYL2X", LTYPE0, i386.AFYL2X},
+ {"FYL2XP1", LTYPE0, i386.AFYL2XP1},
+ {"LFENCE", LTYPE0, i386.ALFENCE},
+ {"MFENCE", LTYPE0, i386.AMFENCE},
+ {"SFENCE", LTYPE0, i386.ASFENCE},
+ {"EMMS", LTYPE0, i386.AEMMS},
+ {"PREFETCHT0", LTYPE2, i386.APREFETCHT0},
+ {"PREFETCHT1", LTYPE2, i386.APREFETCHT1},
+ {"PREFETCHT2", LTYPE2, i386.APREFETCHT2},
+ {"PREFETCHNTA", LTYPE2, i386.APREFETCHNTA},
+ {"UNDEF", LTYPE0, i386.AUNDEF},
+ {"ADDPD", LTYPE3, i386.AADDPD},
+ {"ADDPS", LTYPE3, i386.AADDPS},
+ {"ADDSD", LTYPE3, i386.AADDSD},
+ {"ADDSS", LTYPE3, i386.AADDSS},
+ {"AESENC", LTYPE3, i386.AAESENC},
+ {"ANDNPD", LTYPE3, i386.AANDNPD},
+ {"ANDNPS", LTYPE3, i386.AANDNPS},
+ {"ANDPD", LTYPE3, i386.AANDPD},
+ {"ANDPS", LTYPE3, i386.AANDPS},
+ {"CMPPD", LTYPEXC, i386.ACMPPD},
+ {"CMPPS", LTYPEXC, i386.ACMPPS},
+ {"CMPSD", LTYPEXC, i386.ACMPSD},
+ {"CMPSS", LTYPEXC, i386.ACMPSS},
+ {"COMISD", LTYPE3, i386.ACOMISD},
+ {"COMISS", LTYPE3, i386.ACOMISS},
+ {"CVTPL2PD", LTYPE3, i386.ACVTPL2PD},
+ {"CVTPL2PS", LTYPE3, i386.ACVTPL2PS},
+ {"CVTPD2PL", LTYPE3, i386.ACVTPD2PL},
+ {"CVTPD2PS", LTYPE3, i386.ACVTPD2PS},
+ {"CVTPS2PL", LTYPE3, i386.ACVTPS2PL},
+ {"CVTPS2PD", LTYPE3, i386.ACVTPS2PD},
+ {"CVTSD2SL", LTYPE3, i386.ACVTSD2SL},
+ {"CVTSD2SS", LTYPE3, i386.ACVTSD2SS},
+ {"CVTSL2SD", LTYPE3, i386.ACVTSL2SD},
+ {"CVTSL2SS", LTYPE3, i386.ACVTSL2SS},
+ {"CVTSS2SD", LTYPE3, i386.ACVTSS2SD},
+ {"CVTSS2SL", LTYPE3, i386.ACVTSS2SL},
+ {"CVTTPD2PL", LTYPE3, i386.ACVTTPD2PL},
+ {"CVTTPS2PL", LTYPE3, i386.ACVTTPS2PL},
+ {"CVTTSD2SL", LTYPE3, i386.ACVTTSD2SL},
+ {"CVTTSS2SL", LTYPE3, i386.ACVTTSS2SL},
+ {"DIVPD", LTYPE3, i386.ADIVPD},
+ {"DIVPS", LTYPE3, i386.ADIVPS},
+ {"DIVSD", LTYPE3, i386.ADIVSD},
+ {"DIVSS", LTYPE3, i386.ADIVSS},
+ {"MASKMOVOU", LTYPE3, i386.AMASKMOVOU},
+ {"MASKMOVDQU", LTYPE3, i386.AMASKMOVOU}, /* syn */
+ {"MAXPD", LTYPE3, i386.AMAXPD},
+ {"MAXPS", LTYPE3, i386.AMAXPS},
+ {"MAXSD", LTYPE3, i386.AMAXSD},
+ {"MAXSS", LTYPE3, i386.AMAXSS},
+ {"MINPD", LTYPE3, i386.AMINPD},
+ {"MINPS", LTYPE3, i386.AMINPS},
+ {"MINSD", LTYPE3, i386.AMINSD},
+ {"MINSS", LTYPE3, i386.AMINSS},
+ {"MOVAPD", LTYPE3, i386.AMOVAPD},
+ {"MOVAPS", LTYPE3, i386.AMOVAPS},
+ {"MOVO", LTYPE3, i386.AMOVO},
+ {"MOVOA", LTYPE3, i386.AMOVO}, /* syn */
+ {"MOVOU", LTYPE3, i386.AMOVOU},
+ {"MOVHLPS", LTYPE3, i386.AMOVHLPS},
+ {"MOVHPD", LTYPE3, i386.AMOVHPD},
+ {"MOVHPS", LTYPE3, i386.AMOVHPS},
+ {"MOVLHPS", LTYPE3, i386.AMOVLHPS},
+ {"MOVLPD", LTYPE3, i386.AMOVLPD},
+ {"MOVLPS", LTYPE3, i386.AMOVLPS},
+ {"MOVMSKPD", LTYPE3, i386.AMOVMSKPD},
+ {"MOVMSKPS", LTYPE3, i386.AMOVMSKPS},
+ {"MOVNTO", LTYPE3, i386.AMOVNTO},
+ {"MOVNTDQ", LTYPE3, i386.AMOVNTO}, /* syn */
+ {"MOVNTPD", LTYPE3, i386.AMOVNTPD},
+ {"MOVNTPS", LTYPE3, i386.AMOVNTPS},
+ {"MOVSD", LTYPE3, i386.AMOVSD},
+ {"MOVSS", LTYPE3, i386.AMOVSS},
+ {"MOVUPD", LTYPE3, i386.AMOVUPD},
+ {"MOVUPS", LTYPE3, i386.AMOVUPS},
+ {"MULPD", LTYPE3, i386.AMULPD},
+ {"MULPS", LTYPE3, i386.AMULPS},
+ {"MULSD", LTYPE3, i386.AMULSD},
+ {"MULSS", LTYPE3, i386.AMULSS},
+ {"ORPD", LTYPE3, i386.AORPD},
+ {"ORPS", LTYPE3, i386.AORPS},
+ {"PADDQ", LTYPE3, i386.APADDQ},
+ {"PAND", LTYPE3, i386.APAND},
+ {"PCMPEQB", LTYPE3, i386.APCMPEQB},
+ {"PMAXSW", LTYPE3, i386.APMAXSW},
+ {"PMAXUB", LTYPE3, i386.APMAXUB},
+ {"PMINSW", LTYPE3, i386.APMINSW},
+ {"PMINUB", LTYPE3, i386.APMINUB},
+ {"PMOVMSKB", LTYPE3, i386.APMOVMSKB},
+ {"PSADBW", LTYPE3, i386.APSADBW},
+ {"PSHUFB", LTYPE3, i386.APSHUFB},
+ {"PSHUFHW", LTYPEX, i386.APSHUFHW},
+ {"PSHUFL", LTYPEX, i386.APSHUFL},
+ {"PSHUFLW", LTYPEX, i386.APSHUFLW},
+ {"PSUBB", LTYPE3, i386.APSUBB},
+ {"PSUBL", LTYPE3, i386.APSUBL},
+ {"PSUBQ", LTYPE3, i386.APSUBQ},
+ {"PSUBSB", LTYPE3, i386.APSUBSB},
+ {"PSUBSW", LTYPE3, i386.APSUBSW},
+ {"PSUBUSB", LTYPE3, i386.APSUBUSB},
+ {"PSUBUSW", LTYPE3, i386.APSUBUSW},
+ {"PSUBW", LTYPE3, i386.APSUBW},
+ {"PUNPCKHQDQ", LTYPE3, i386.APUNPCKHQDQ},
+ {"PUNPCKLQDQ", LTYPE3, i386.APUNPCKLQDQ},
+ {"PXOR", LTYPE3, i386.APXOR},
+ {"RCPPS", LTYPE3, i386.ARCPPS},
+ {"RCPSS", LTYPE3, i386.ARCPSS},
+ {"RSQRTPS", LTYPE3, i386.ARSQRTPS},
+ {"RSQRTSS", LTYPE3, i386.ARSQRTSS},
+ {"SQRTPD", LTYPE3, i386.ASQRTPD},
+ {"SQRTPS", LTYPE3, i386.ASQRTPS},
+ {"SQRTSD", LTYPE3, i386.ASQRTSD},
+ {"SQRTSS", LTYPE3, i386.ASQRTSS},
+ {"SUBPD", LTYPE3, i386.ASUBPD},
+ {"SUBPS", LTYPE3, i386.ASUBPS},
+ {"SUBSD", LTYPE3, i386.ASUBSD},
+ {"SUBSS", LTYPE3, i386.ASUBSS},
+ {"UCOMISD", LTYPE3, i386.AUCOMISD},
+ {"UCOMISS", LTYPE3, i386.AUCOMISS},
+ {"UNPCKHPD", LTYPE3, i386.AUNPCKHPD},
+ {"UNPCKHPS", LTYPE3, i386.AUNPCKHPS},
+ {"UNPCKLPD", LTYPE3, i386.AUNPCKLPD},
+ {"UNPCKLPS", LTYPE3, i386.AUNPCKLPS},
+ {"XORPD", LTYPE3, i386.AXORPD},
+ {"XORPS", LTYPE3, i386.AXORPS},
+ {"USEFIELD", LTYPEN, i386.AUSEFIELD},
+ {"PCDATA", LTYPEPC, i386.APCDATA},
+ {"FUNCDATA", LTYPEF, i386.AFUNCDATA},
+}
+
+func cinit() {
+ var s *Sym
+ var i int
+
+ nullgen.Type_ = i386.D_NONE
+ nullgen.Index = i386.D_NONE
+
+ nerrors = 0
+ iostack = nil
+ iofree = nil
+ peekc = IGN
+ nhunk = 0
+ for i = 0; i < NHASH; i++ {
+ hash[i] = nil
+ }
+ for i = 0; itab[i].name != ""; i++ {
+ s = slookup(itab[i].name)
+ if s.type_ != LNAME {
+ yyerror("double initialization %s", itab[i].name)
+ }
+ s.type_ = itab[i].type_
+ s.value = int32(itab[i].value)
+ }
+}
+
+func checkscale(scale int) {
+ switch scale {
+ case 1,
+ 2,
+ 4,
+ 8:
+ return
+ }
+
+ yyerror("scale must be 1248: %d", scale)
+}
+
+func syminit(s *Sym) {
+ s.type_ = LNAME
+ s.value = 0
+}
+
+func cclean() {
+ var g2 Addr2
+
+ g2.from = nullgen
+ g2.to = nullgen
+ outcode(i386.AEND, &g2)
+}
+
+var lastpc *obj.Prog
+
+func outcode(a int, g2 *Addr2) {
+ var p *obj.Prog
+ var pl *obj.Plist
+
+ if pass == 1 {
+ goto out
+ }
+
+ p = new(obj.Prog)
+ *p = obj.Prog{}
+ p.As = int16(a)
+ p.Lineno = stmtline
+ p.From = g2.from
+ p.To = g2.to
+ p.Pc = int64(pc)
+
+ if lastpc == nil {
+ pl = obj.Linknewplist(ctxt)
+ pl.Firstpc = p
+ } else {
+
+ lastpc.Link = p
+ }
+ lastpc = p
+
+out:
+ if a != i386.AGLOBL && a != i386.ADATA {
+ pc++
+ }
+}
diff --git a/src/cmd/new9a/a.y b/src/cmd/new9a/a.y
new file mode 100644
index 0000000..b366146
--- /dev/null
+++ b/src/cmd/new9a/a.y
@@ -0,0 +1,991 @@
+// cmd/9a/a.y from Vita Nuova.
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+%{
+#include <u.h>
+#include <stdio.h> /* if we don't, bison will, and a.h re-#defines getc */
+#include <libc.h>
+#include "a.h"
+#include "../../runtime/funcdata.h"
+%}
+%union
+{
+ Sym *sym;
+ vlong lval;
+ double dval;
+ char sval[8];
+ Addr addr;
+}
+%left '|'
+%left '^'
+%left '&'
+%left '<' '>'
+%left '+' '-'
+%left '*' '/' '%'
+%token <lval> LMOVW LMOVB LABS LLOGW LSHW LADDW LCMP LCROP
+%token <lval> LBRA LFMOV LFCONV LFCMP LFADD LFMA LTRAP LXORW
+%token <lval> LNOP LEND LRETT LWORD LTEXT LDATA LRETRN
+%token <lval> LCONST LSP LSB LFP LPC LCREG LFLUSH
+%token <lval> LREG LFREG LR LCR LF LFPSCR
+%token <lval> LLR LCTR LSPR LSPREG LSEG LMSR
+%token <lval> LPCDAT LFUNCDAT LSCHED LXLD LXST LXOP LXMV
+%token <lval> LRLWM LMOVMW LMOVEM LMOVFL LMTFSB LMA
+%token <dval> LFCONST
+%token <sval> LSCONST
+%token <sym> LNAME LLAB LVAR
+%type <lval> con expr pointer offset sreg
+%type <addr> addr rreg regaddr name creg freg xlreg lr ctr
+%type <addr> imm ximm fimm rel psr lcr cbit fpscr fpscrf msr mask
+%%
+prog:
+| prog line
+
+line:
+ LNAME ':'
+ {
+ $1 = labellookup($1);
+ if($1->type == LLAB && $1->value != pc)
+ yyerror("redeclaration of %s", $1->labelname);
+ $1->type = LLAB;
+ $1->value = pc;
+ }
+ line
+| LNAME '=' expr ';'
+ {
+ $1->type = LVAR;
+ $1->value = $3;
+ }
+| LVAR '=' expr ';'
+ {
+ if($1->value != $3)
+ yyerror("redeclaration of %s", $1->name);
+ $1->value = $3;
+ }
+| LSCHED ';'
+ {
+ nosched = $1;
+ }
+| ';'
+| inst ';'
+| error ';'
+
+inst:
+/*
+ * load ints and bytes
+ */
+ LMOVW rreg ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW addr ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW regaddr ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVB rreg ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVB addr ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVB regaddr ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * load floats
+ */
+| LFMOV addr ',' freg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LFMOV regaddr ',' freg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LFMOV fimm ',' freg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LFMOV freg ',' freg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LFMOV freg ',' addr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LFMOV freg ',' regaddr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * store ints and bytes
+ */
+| LMOVW rreg ',' addr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW rreg ',' regaddr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVB rreg ',' addr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVB rreg ',' regaddr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * store floats
+ */
+| LMOVW freg ',' addr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW freg ',' regaddr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * floating point status
+ */
+| LMOVW fpscr ',' freg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW freg ',' fpscr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW freg ',' imm ',' fpscr
+ {
+ outgcode($1, &$2, NREG, &$4, &$6);
+ }
+| LMOVW fpscr ',' creg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW imm ',' fpscrf
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMTFSB imm ',' con
+ {
+ outcode($1, &$2, $4, &nullgen);
+ }
+/*
+ * field moves (mtcrf)
+ */
+| LMOVW rreg ',' imm ',' lcr
+ {
+ outgcode($1, &$2, NREG, &$4, &$6);
+ }
+| LMOVW rreg ',' creg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW rreg ',' lcr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * integer operations
+ * logical instructions
+ * shift instructions
+ * unary instructions
+ */
+| LADDW rreg ',' sreg ',' rreg
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+| LADDW imm ',' sreg ',' rreg
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+| LADDW rreg ',' imm ',' rreg
+ {
+ outgcode($1, &$2, NREG, &$4, &$6);
+ }
+| LADDW rreg ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LADDW imm ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LLOGW rreg ',' sreg ',' rreg
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+| LLOGW rreg ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LSHW rreg ',' sreg ',' rreg
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+| LSHW rreg ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LSHW imm ',' sreg ',' rreg
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+| LSHW imm ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LABS rreg ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LABS rreg
+ {
+ outcode($1, &$2, NREG, &$2);
+ }
+/*
+ * multiply-accumulate
+ */
+| LMA rreg ',' sreg ',' rreg
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+/*
+ * move immediate: macro for cau+or, addi, addis, and other combinations
+ */
+| LMOVW imm ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW ximm ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * condition register operations
+ */
+| LCROP cbit ',' cbit
+ {
+ outcode($1, &$2, $4.reg, &$4);
+ }
+| LCROP cbit ',' con ',' cbit
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+/*
+ * condition register moves
+ * move from machine state register
+ */
+| LMOVW creg ',' creg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW psr ',' creg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW lcr ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW psr ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW xlreg ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW rreg ',' xlreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW creg ',' psr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVW rreg ',' psr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * branch, branch conditional
+ * branch conditional register
+ * branch conditional to count register
+ */
+| LBRA rel
+ {
+ outcode($1, &nullgen, NREG, &$2);
+ }
+| LBRA addr
+ {
+ outcode($1, &nullgen, NREG, &$2);
+ }
+| LBRA '(' xlreg ')'
+ {
+ outcode($1, &nullgen, NREG, &$3);
+ }
+| LBRA ',' rel
+ {
+ outcode($1, &nullgen, NREG, &$3);
+ }
+| LBRA ',' addr
+ {
+ outcode($1, &nullgen, NREG, &$3);
+ }
+| LBRA ',' '(' xlreg ')'
+ {
+ outcode($1, &nullgen, NREG, &$4);
+ }
+| LBRA creg ',' rel
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LBRA creg ',' addr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LBRA creg ',' '(' xlreg ')'
+ {
+ outcode($1, &$2, NREG, &$5);
+ }
+| LBRA con ',' rel
+ {
+ outcode($1, &nullgen, $2, &$4);
+ }
+| LBRA con ',' addr
+ {
+ outcode($1, &nullgen, $2, &$4);
+ }
+| LBRA con ',' '(' xlreg ')'
+ {
+ outcode($1, &nullgen, $2, &$5);
+ }
+| LBRA con ',' con ',' rel
+ {
+ Addr g;
+ g = nullgen;
+ g.type = D_CONST;
+ g.offset = $2;
+ outcode($1, &g, $4, &$6);
+ }
+| LBRA con ',' con ',' addr
+ {
+ Addr g;
+ g = nullgen;
+ g.type = D_CONST;
+ g.offset = $2;
+ outcode($1, &g, $4, &$6);
+ }
+| LBRA con ',' con ',' '(' xlreg ')'
+ {
+ Addr g;
+ g = nullgen;
+ g.type = D_CONST;
+ g.offset = $2;
+ outcode($1, &g, $4, &$7);
+ }
+/*
+ * conditional trap
+ */
+| LTRAP rreg ',' sreg
+ {
+ outcode($1, &$2, $4, &nullgen);
+ }
+| LTRAP imm ',' sreg
+ {
+ outcode($1, &$2, $4, &nullgen);
+ }
+| LTRAP rreg comma
+ {
+ outcode($1, &$2, NREG, &nullgen);
+ }
+| LTRAP comma
+ {
+ outcode($1, &nullgen, NREG, &nullgen);
+ }
+/*
+ * floating point operate
+ */
+| LFCONV freg ',' freg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LFADD freg ',' freg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LFADD freg ',' freg ',' freg
+ {
+ outcode($1, &$2, $4.reg, &$6);
+ }
+| LFMA freg ',' freg ',' freg ',' freg
+ {
+ outgcode($1, &$2, $4.reg, &$6, &$8);
+ }
+| LFCMP freg ',' freg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LFCMP freg ',' freg ',' creg
+ {
+ outcode($1, &$2, $6.reg, &$4);
+ }
+/*
+ * CMP
+ */
+| LCMP rreg ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LCMP rreg ',' imm
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LCMP rreg ',' rreg ',' creg
+ {
+ outcode($1, &$2, $6.reg, &$4);
+ }
+| LCMP rreg ',' imm ',' creg
+ {
+ outcode($1, &$2, $6.reg, &$4);
+ }
+/*
+ * rotate and mask
+ */
+| LRLWM imm ',' rreg ',' imm ',' rreg
+ {
+ outgcode($1, &$2, $4.reg, &$6, &$8);
+ }
+| LRLWM imm ',' rreg ',' mask ',' rreg
+ {
+ outgcode($1, &$2, $4.reg, &$6, &$8);
+ }
+| LRLWM rreg ',' rreg ',' imm ',' rreg
+ {
+ outgcode($1, &$2, $4.reg, &$6, &$8);
+ }
+| LRLWM rreg ',' rreg ',' mask ',' rreg
+ {
+ outgcode($1, &$2, $4.reg, &$6, &$8);
+ }
+/*
+ * load/store multiple
+ */
+| LMOVMW addr ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LMOVMW rreg ',' addr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * various indexed load/store
+ * indexed unary (eg, cache clear)
+ */
+| LXLD regaddr ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LXLD regaddr ',' imm ',' rreg
+ {
+ outgcode($1, &$2, NREG, &$4, &$6);
+ }
+| LXST rreg ',' regaddr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LXST rreg ',' imm ',' regaddr
+ {
+ outgcode($1, &$2, NREG, &$4, &$6);
+ }
+| LXMV regaddr ',' rreg
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LXMV rreg ',' regaddr
+ {
+ outcode($1, &$2, NREG, &$4);
+ }
+| LXOP regaddr
+ {
+ outcode($1, &$2, NREG, &nullgen);
+ }
+/*
+ * NOP
+ */
+| LNOP comma
+ {
+ outcode($1, &nullgen, NREG, &nullgen);
+ }
+| LNOP rreg comma
+ {
+ outcode($1, &$2, NREG, &nullgen);
+ }
+| LNOP freg comma
+ {
+ outcode($1, &$2, NREG, &nullgen);
+ }
+| LNOP ',' rreg
+ {
+ outcode($1, &nullgen, NREG, &$3);
+ }
+| LNOP ',' freg
+ {
+ outcode($1, &nullgen, NREG, &$3);
+ }
+| LNOP imm /* SYSCALL $num: load $num to R0 before syscall and restore R0 to 0 afterwards. */
+ {
+ outcode($1, &$2, NREG, &nullgen);
+ }
+/*
+ * word
+ */
+| LWORD imm comma
+ {
+ outcode($1, &$2, NREG, &nullgen);
+ }
+| LWORD ximm comma
+ {
+ outcode($1, &$2, NREG, &nullgen);
+ }
+/*
+ * PCDATA
+ */
+| LPCDAT imm ',' imm
+ {
+ if($2.type != D_CONST || $4.type != D_CONST)
+ yyerror("arguments to PCDATA must be integer constants");
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * FUNCDATA
+ */
+| LFUNCDAT imm ',' addr
+ {
+ if($2.type != D_CONST)
+ yyerror("index for FUNCDATA must be integer constant");
+ if($4.type != D_EXTERN && $4.type != D_STATIC && $4.type != D_OREG)
+ yyerror("value for FUNCDATA must be symbol reference");
+ outcode($1, &$2, NREG, &$4);
+ }
+/*
+ * END
+ */
+| LEND comma
+ {
+ outcode($1, &nullgen, NREG, &nullgen);
+ }
+/*
+ * TEXT/GLOBL
+ */
+| LTEXT name ',' imm
+ {
+ settext($2.sym);
+ outcode($1, &$2, NREG, &$4);
+ }
+| LTEXT name ',' con ',' imm
+ {
+ settext($2.sym);
+ $6.offset &= 0xffffffffull;
+ $6.offset |= (vlong)ArgsSizeUnknown << 32;
+ outcode($1, &$2, $4, &$6);
+ }
+| LTEXT name ',' con ',' imm '-' con
+ {
+ settext($2.sym);
+ $6.offset &= 0xffffffffull;
+ $6.offset |= ($8 & 0xffffffffull) << 32;
+ outcode($1, &$2, $4, &$6);
+ }
+/*
+ * DATA
+ */
+| LDATA name '/' con ',' imm
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+| LDATA name '/' con ',' ximm
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+| LDATA name '/' con ',' fimm
+ {
+ outcode($1, &$2, $4, &$6);
+ }
+/*
+ * RETURN
+ */
+| LRETRN comma
+ {
+ outcode($1, &nullgen, NREG, &nullgen);
+ }
+
+rel:
+ con '(' LPC ')'
+ {
+ $$ = nullgen;
+ $$.type = D_BRANCH;
+ $$.offset = $1 + pc;
+ }
+| LNAME offset
+ {
+ $1 = labellookup($1);
+ $$ = nullgen;
+ if(pass == 2 && $1->type != LLAB)
+ yyerror("undefined label: %s", $1->labelname);
+ $$.type = D_BRANCH;
+ $$.offset = $1->value + $2;
+ }
+
+rreg:
+ sreg
+ {
+ $$ = nullgen;
+ $$.type = D_REG;
+ $$.reg = $1;
+ }
+
+xlreg:
+ lr
+| ctr
+
+lr:
+ LLR
+ {
+ $$ = nullgen;
+ $$.type = D_SPR;
+ $$.offset = $1;
+ }
+
+lcr:
+ LCR
+ {
+ $$ = nullgen;
+ $$.type = D_CREG;
+ $$.reg = NREG; /* whole register */
+ }
+
+ctr:
+ LCTR
+ {
+ $$ = nullgen;
+ $$.type = D_SPR;
+ $$.offset = $1;
+ }
+
+msr:
+ LMSR
+ {
+ $$ = nullgen;
+ $$.type = D_MSR;
+ }
+
+psr:
+ LSPREG
+ {
+ $$ = nullgen;
+ $$.type = D_SPR;
+ $$.offset = $1;
+ }
+| LSPR '(' con ')'
+ {
+ $$ = nullgen;
+ $$.type = $1;
+ $$.offset = $3;
+ }
+| msr
+
+fpscr:
+ LFPSCR
+ {
+ $$ = nullgen;
+ $$.type = D_FPSCR;
+ $$.reg = NREG;
+ }
+
+fpscrf:
+ LFPSCR '(' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_FPSCR;
+ $$.reg = $3;
+ }
+
+freg:
+ LFREG
+ {
+ $$ = nullgen;
+ $$.type = D_FREG;
+ $$.reg = $1;
+ }
+| LF '(' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_FREG;
+ $$.reg = $3;
+ }
+
+creg:
+ LCREG
+ {
+ $$ = nullgen;
+ $$.type = D_CREG;
+ $$.reg = $1;
+ }
+| LCR '(' con ')'
+ {
+ $$ = nullgen;
+ $$.type = D_CREG;
+ $$.reg = $3;
+ }
+
+
+cbit: con
+ {
+ $$ = nullgen;
+ $$.type = D_REG;
+ $$.reg = $1;
+ }
+
+mask:
+ con ',' con
+ {
+ int mb, me;
+ uint32 v;
+
+ $$ = nullgen;
+ $$.type = D_CONST;
+ mb = $1;
+ me = $3;
+ if(mb < 0 || mb > 31 || me < 0 || me > 31){
+ yyerror("illegal mask start/end value(s)");
+ mb = me = 0;
+ }
+ if(mb <= me)
+ v = ((uint32)~0L>>mb) & (~0L<<(31-me));
+ else
+ v = ~(((uint32)~0L>>(me+1)) & (~0L<<(31-(mb-1))));
+ $$.offset = v;
+ }
+
+ximm:
+ '$' addr
+ {
+ $$ = $2;
+ $$.type = D_CONST;
+ }
+| '$' LSCONST
+ {
+ $$ = nullgen;
+ $$.type = D_SCONST;
+ memcpy($$.u.sval, $2, sizeof($$.u.sval));
+ }
+
+fimm:
+ '$' LFCONST
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = $2;
+ }
+| '$' '-' LFCONST
+ {
+ $$ = nullgen;
+ $$.type = D_FCONST;
+ $$.u.dval = -$3;
+ }
+
+imm: '$' con
+ {
+ $$ = nullgen;
+ $$.type = D_CONST;
+ $$.offset = $2;
+ }
+
+sreg:
+ LREG
+| LR '(' con ')'
+ {
+ if($$ < 0 || $$ >= NREG)
+ print("register value out of range\n");
+ $$ = $3;
+ }
+
+regaddr:
+ '(' sreg ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.reg = $2;
+ $$.offset = 0;
+ }
+| '(' sreg '+' sreg ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.reg = $2;
+ $$.scale = $4;
+ $$.offset = 0;
+ }
+
+addr:
+ name
+| con '(' sreg ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.reg = $3;
+ $$.offset = $1;
+ }
+
+name:
+ con '(' pointer ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.name = $3;
+ $$.sym = nil;
+ $$.offset = $1;
+ }
+| LNAME offset '(' pointer ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.name = $4;
+ $$.sym = linklookup(ctxt, $1->name, 0);
+ $$.offset = $2;
+ }
+| LNAME '<' '>' offset '(' LSB ')'
+ {
+ $$ = nullgen;
+ $$.type = D_OREG;
+ $$.name = D_STATIC;
+ $$.sym = linklookup(ctxt, $1->name, 0);
+ $$.offset = $4;
+ }
+
+comma:
+| ','
+
+offset:
+ {
+ $$ = 0;
+ }
+| '+' con
+ {
+ $$ = $2;
+ }
+| '-' con
+ {
+ $$ = -$2;
+ }
+
+pointer:
+ LSB
+| LSP
+| LFP
+
+con:
+ LCONST
+| LVAR
+ {
+ $$ = $1->value;
+ }
+| '-' con
+ {
+ $$ = -$2;
+ }
+| '+' con
+ {
+ $$ = $2;
+ }
+| '~' con
+ {
+ $$ = ~$2;
+ }
+| '(' expr ')'
+ {
+ $$ = $2;
+ }
+
+expr:
+ con
+| expr '+' expr
+ {
+ $$ = $1 + $3;
+ }
+| expr '-' expr
+ {
+ $$ = $1 - $3;
+ }
+| expr '*' expr
+ {
+ $$ = $1 * $3;
+ }
+| expr '/' expr
+ {
+ $$ = $1 / $3;
+ }
+| expr '%' expr
+ {
+ $$ = $1 % $3;
+ }
+| expr '<' '<' expr
+ {
+ $$ = $1 << $4;
+ }
+| expr '>' '>' expr
+ {
+ $$ = $1 >> $4;
+ }
+| expr '&' expr
+ {
+ $$ = $1 & $3;
+ }
+| expr '^' expr
+ {
+ $$ = $1 ^ $3;
+ }
+| expr '|' expr
+ {
+ $$ = $1 | $3;
+ }
diff --git a/src/cmd/new9a/lex.go b/src/cmd/new9a/lex.go
new file mode 100644
index 0000000..9fad91f
--- /dev/null
+++ b/src/cmd/new9a/lex.go
@@ -0,0 +1,688 @@
+// cmd/9a/lex.c from Vita Nuova.
+//
+// Copyright © 1994-1999 Lucent Technologies Inc. All rights reserved.
+// Portions Copyright © 1995-1997 C H Forsyth (forsyth@terzarima.net)
+// Portions Copyright © 1997-1999 Vita Nuova Limited
+// Portions Copyright © 2000-2008 Vita Nuova Holdings Limited (www.vitanuova.com)
+// Portions Copyright © 2004,2006 Bruce Ellis
+// Portions Copyright © 2005-2007 C H Forsyth (forsyth@terzarima.net)
+// Revisions Copyright © 2000-2008 Lucent Technologies Inc. and others
+// Portions Copyright © 2009 The Go Authors. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+package main
+
+const (
+ Plan9 = 1 << 0
+ Unix = 1 << 1
+ Windows = 1 << 2
+)
+
+func systemtype(sys int) int {
+ return sys & Windows
+
+ return sys & Plan9
+}
+
+func pathchar() int {
+ return '/'
+}
+
+func Lconv(fp *obj.Fmt) int {
+ return obj.Linklinefmt(ctxt, fp)
+}
+
+func dodef(p string) {
+ if nDlist%8 == 0 {
+ Dlist = allocn(Dlist, nDlist*sizeof(string), 8*sizeof(string)).(*string)
+ }
+ Dlist[nDlist] = p
+ nDlist++
+}
+
+var thelinkarch *obj.LinkArch = &ppc64.Linkppc64
+
+func usage() {
+ fmt.Printf("usage: %ca [options] file.c...\n", thechar)
+ main.Flagprint(1)
+ errorexit()
+}
+
+func main(argc int, argv [XXX]string) {
+ var p string
+
+ thechar = '9'
+ thestring = "ppc64"
+
+ // Allow GOARCH=thestring or GOARCH=thestringsuffix,
+ // but not other values.
+ p = Getgoarch()
+
+ if !strings.HasPrefix(p, thestring) {
+ log.Fatalf("cannot use %cc with GOARCH=%s", thechar, p)
+ }
+ if p == "ppc64le" {
+ thelinkarch = &ppc64.Linkppc64le
+ }
+
+ ctxt = obj.Linknew(thelinkarch)
+ ctxt.Diag = yyerror
+ ctxt.Bso = &bstdout
+ ctxt.Enforce_data_order = 1
+ obj.Binit(&bstdout, 1, main.OWRITE)
+ ppc64.Listinit9()
+ obj.Fmtinstall('L', Lconv)
+
+ ensuresymb(NSYMB)
+ debug = [256]int{}
+ cinit()
+ outfile = ""
+ setinclude(".")
+
+ main.Flagfn1("D", "name[=value]: add #define", dodef)
+ main.Flagfn1("I", "dir: add dir to include path", setinclude)
+ main.Flagcount("S", "print assembly and machine code", &debug['S'])
+ main.Flagcount("m", "debug preprocessor macros", &debug['m'])
+ main.Flagstr("o", "file: set output file", &outfile)
+ main.Flagstr("trimpath", "prefix: remove prefix from recorded source file paths", &ctxt.Trimpath)
+
+ main.Flagparse(&argc, (**string)(&argv), usage)
+ ctxt.Debugasm = int32(debug['S'])
+
+ if argc < 1 {
+ usage()
+ }
+ if argc > 1 {
+ fmt.Printf("can't assemble multiple files\n")
+ errorexit()
+ }
+
+ if assemble(argv[0]) != 0 {
+ errorexit()
+ }
+ obj.Bflush(&bstdout)
+ if nerrors > 0 {
+ errorexit()
+ }
+ main.Exits("")
+}
+
+func assemble(file string) int {
+ var ofile string
+ var p string
+ var i int
+ var of int
+
+ ofile = alloc(int32(len(file)) + 3).(string) // +3 for .x\0 (x=thechar)
+ ofile = file
+ p = main.Utfrrune(ofile, uint(pathchar()))
+ if p != "" {
+ include[0] = ofile
+ p = ""
+ p = p[1:]
+ } else {
+
+ p = ofile
+ }
+ if outfile == "" {
+ outfile = p
+ if outfile != "" {
+ p = main.Utfrrune(outfile, '.')
+ if p != "" {
+ if p[1] == 's' && p[2] == 0 {
+ p = ""
+ }
+ }
+ p = main.Utfrune(outfile, 0)
+ p[0] = '.'
+ p[1] = byte(thechar)
+ p[2] = 0
+ } else {
+
+ outfile = "/dev/null"
+ }
+ }
+
+ of = main.Create(outfile, main.OWRITE, 0664)
+ if of < 0 {
+ yyerror("%ca: cannot create %s", thechar, outfile)
+ errorexit()
+ }
+
+ obj.Binit(&obuf, of, main.OWRITE)
+ fmt.Fprintf(&obuf, "go object %s %s %s\n", main.Getgoos(), main.Getgoarch(), main.Getgoversion())
+ fmt.Fprintf(&obuf, "!\n")
+
+ for pass = 1; pass <= 2; pass++ {
+ nosched = 0
+ pinit(file)
+ for i = 0; i < nDlist; i++ {
+ dodefine(Dlist[i])
+ }
+ yyparse()
+ cclean()
+ if nerrors != 0 {
+ return nerrors
+ }
+ }
+
+ obj.Writeobj(ctxt, &obuf)
+ obj.Bflush(&obuf)
+ return 0
+}
+
+var itab = []struct {
+ name string
+ type_ uint16
+ value uint16
+}{
+ {"SP", LSP, ppc64.D_AUTO},
+ {"SB", LSB, ppc64.D_EXTERN},
+ {"FP", LFP, ppc64.D_PARAM},
+ {"PC", LPC, ppc64.D_BRANCH},
+ {"LR", LLR, ppc64.D_LR},
+ {"CTR", LCTR, ppc64.D_CTR},
+ {"XER", LSPREG, ppc64.D_XER},
+ {"MSR", LMSR, ppc64.D_MSR},
+ {"FPSCR", LFPSCR, ppc64.D_FPSCR},
+ {"SPR", LSPR, ppc64.D_SPR},
+ {"DCR", LSPR, ppc64.D_DCR},
+ {"CR", LCR, 0},
+ {"CR0", LCREG, 0},
+ {"CR1", LCREG, 1},
+ {"CR2", LCREG, 2},
+ {"CR3", LCREG, 3},
+ {"CR4", LCREG, 4},
+ {"CR5", LCREG, 5},
+ {"CR6", LCREG, 6},
+ {"CR7", LCREG, 7},
+ {"R", LR, 0},
+ {"R0", LREG, 0},
+ {"R1", LREG, 1},
+ {"R2", LREG, 2},
+ {"R3", LREG, 3},
+ {"R4", LREG, 4},
+ {"R5", LREG, 5},
+ {"R6", LREG, 6},
+ {"R7", LREG, 7},
+ {"R8", LREG, 8},
+ {"R9", LREG, 9},
+ {"R10", LREG, 10},
+ {"R11", LREG, 11},
+ {"R12", LREG, 12},
+ {"R13", LREG, 13},
+ {"R14", LREG, 14},
+ {"R15", LREG, 15},
+ {"R16", LREG, 16},
+ {"R17", LREG, 17},
+ {"R18", LREG, 18},
+ {"R19", LREG, 19},
+ {"R20", LREG, 20},
+ {"R21", LREG, 21},
+ {"R22", LREG, 22},
+ {"R23", LREG, 23},
+ {"R24", LREG, 24},
+ {"R25", LREG, 25},
+ {"R26", LREG, 26},
+ {"R27", LREG, 27},
+ {"R28", LREG, 28},
+ {"R29", LREG, 29},
+ {"g", LREG, 30}, // avoid unintentionally clobbering g using R30
+ {"R31", LREG, 31},
+ {"F", LF, 0},
+ {"F0", LFREG, 0},
+ {"F1", LFREG, 1},
+ {"F2", LFREG, 2},
+ {"F3", LFREG, 3},
+ {"F4", LFREG, 4},
+ {"F5", LFREG, 5},
+ {"F6", LFREG, 6},
+ {"F7", LFREG, 7},
+ {"F8", LFREG, 8},
+ {"F9", LFREG, 9},
+ {"F10", LFREG, 10},
+ {"F11", LFREG, 11},
+ {"F12", LFREG, 12},
+ {"F13", LFREG, 13},
+ {"F14", LFREG, 14},
+ {"F15", LFREG, 15},
+ {"F16", LFREG, 16},
+ {"F17", LFREG, 17},
+ {"F18", LFREG, 18},
+ {"F19", LFREG, 19},
+ {"F20", LFREG, 20},
+ {"F21", LFREG, 21},
+ {"F22", LFREG, 22},
+ {"F23", LFREG, 23},
+ {"F24", LFREG, 24},
+ {"F25", LFREG, 25},
+ {"F26", LFREG, 26},
+ {"F27", LFREG, 27},
+ {"F28", LFREG, 28},
+ {"F29", LFREG, 29},
+ {"F30", LFREG, 30},
+ {"F31", LFREG, 31},
+ {"CREQV", LCROP, ppc64.ACREQV},
+ {"CRXOR", LCROP, ppc64.ACRXOR},
+ {"CRAND", LCROP, ppc64.ACRAND},
+ {"CROR", LCROP, ppc64.ACROR},
+ {"CRANDN", LCROP, ppc64.ACRANDN},
+ {"CRORN", LCROP, ppc64.ACRORN},
+ {"CRNAND", LCROP, ppc64.ACRNAND},
+ {"CRNOR", LCROP, ppc64.ACRNOR},
+ {"ADD", LADDW, ppc64.AADD},
+ {"ADDV", LADDW, ppc64.AADDV},
+ {"ADDCC", LADDW, ppc64.AADDCC},
+ {"ADDVCC", LADDW, ppc64.AADDVCC},
+ {"ADDC", LADDW, ppc64.AADDC},
+ {"ADDCV", LADDW, ppc64.AADDCV},
+ {"ADDCCC", LADDW, ppc64.AADDCCC},
+ {"ADDCVCC", LADDW, ppc64.AADDCVCC},
+ {"ADDE", LLOGW, ppc64.AADDE},
+ {"ADDEV", LLOGW, ppc64.AADDEV},
+ {"ADDECC", LLOGW, ppc64.AADDECC},
+ {"ADDEVCC", LLOGW, ppc64.AADDEVCC},
+ {"ADDME", LABS, ppc64.AADDME},
+ {"ADDMEV", LABS, ppc64.AADDMEV},
+ {"ADDMECC", LABS, ppc64.AADDMECC},
+ {"ADDMEVCC", LABS, ppc64.AADDMEVCC},
+ {"ADDZE", LABS, ppc64.AADDZE},
+ {"ADDZEV", LABS, ppc64.AADDZEV},
+ {"ADDZECC", LABS, ppc64.AADDZECC},
+ {"ADDZEVCC", LABS, ppc64.AADDZEVCC},
+ {"SUB", LADDW, ppc64.ASUB},
+ {"SUBV", LADDW, ppc64.ASUBV},
+ {"SUBCC", LADDW, ppc64.ASUBCC},
+ {"SUBVCC", LADDW, ppc64.ASUBVCC},
+ {"SUBE", LLOGW, ppc64.ASUBE},
+ {"SUBECC", LLOGW, ppc64.ASUBECC},
+ {"SUBEV", LLOGW, ppc64.ASUBEV},
+ {"SUBEVCC", LLOGW, ppc64.ASUBEVCC},
+ {"SUBC", LADDW, ppc64.ASUBC},
+ {"SUBCCC", LADDW, ppc64.ASUBCCC},
+ {"SUBCV", LADDW, ppc64.ASUBCV},
+ {"SUBCVCC", LADDW, ppc64.ASUBCVCC},
+ {"SUBME", LABS, ppc64.ASUBME},
+ {"SUBMEV", LABS, ppc64.ASUBMEV},
+ {"SUBMECC", LABS, ppc64.ASUBMECC},
+ {"SUBMEVCC", LABS, ppc64.ASUBMEVCC},
+ {"SUBZE", LABS, ppc64.ASUBZE},
+ {"SUBZEV", LABS, ppc64.ASUBZEV},
+ {"SUBZECC", LABS, ppc64.ASUBZECC},
+ {"SUBZEVCC", LABS, ppc64.ASUBZEVCC},
+ {"AND", LADDW, ppc64.AAND},
+ {"ANDCC", LADDW, ppc64.AANDCC}, /* includes andil & andiu */
+ {"ANDN", LLOGW, ppc64.AANDN},
+ {"ANDNCC", LLOGW, ppc64.AANDNCC},
+ {"EQV", LLOGW, ppc64.AEQV},
+ {"EQVCC", LLOGW, ppc64.AEQVCC},
+ {"NAND", LLOGW, ppc64.ANAND},
+ {"NANDCC", LLOGW, ppc64.ANANDCC},
+ {"NOR", LLOGW, ppc64.ANOR},
+ {"NORCC", LLOGW, ppc64.ANORCC},
+ {"OR", LADDW, ppc64.AOR}, /* includes oril & oriu */
+ {"ORCC", LADDW, ppc64.AORCC},
+ {"ORN", LLOGW, ppc64.AORN},
+ {"ORNCC", LLOGW, ppc64.AORNCC},
+ {"XOR", LADDW, ppc64.AXOR}, /* includes xoril & xoriu */
+ {"XORCC", LLOGW, ppc64.AXORCC},
+ {"EXTSB", LABS, ppc64.AEXTSB},
+ {"EXTSBCC", LABS, ppc64.AEXTSBCC},
+ {"EXTSH", LABS, ppc64.AEXTSH},
+ {"EXTSHCC", LABS, ppc64.AEXTSHCC},
+ {"CNTLZW", LABS, ppc64.ACNTLZW},
+ {"CNTLZWCC", LABS, ppc64.ACNTLZWCC},
+ {"RLWMI", LRLWM, ppc64.ARLWMI},
+ {"RLWMICC", LRLWM, ppc64.ARLWMICC},
+ {"RLWNM", LRLWM, ppc64.ARLWNM},
+ {"RLWNMCC", LRLWM, ppc64.ARLWNMCC},
+ {"SLW", LSHW, ppc64.ASLW},
+ {"SLWCC", LSHW, ppc64.ASLWCC},
+ {"SRW", LSHW, ppc64.ASRW},
+ {"SRWCC", LSHW, ppc64.ASRWCC},
+ {"SRAW", LSHW, ppc64.ASRAW},
+ {"SRAWCC", LSHW, ppc64.ASRAWCC},
+ {"BR", LBRA, ppc64.ABR},
+ {"BC", LBRA, ppc64.ABC},
+ {"BCL", LBRA, ppc64.ABC},
+ {"BL", LBRA, ppc64.ABL},
+ {"BEQ", LBRA, ppc64.ABEQ},
+ {"BNE", LBRA, ppc64.ABNE},
+ {"BGT", LBRA, ppc64.ABGT},
+ {"BGE", LBRA, ppc64.ABGE},
+ {"BLT", LBRA, ppc64.ABLT},
+ {"BLE", LBRA, ppc64.ABLE},
+ {"BVC", LBRA, ppc64.ABVC},
+ {"BVS", LBRA, ppc64.ABVS},
+ {"CMP", LCMP, ppc64.ACMP},
+ {"CMPU", LCMP, ppc64.ACMPU},
+ {"CMPW", LCMP, ppc64.ACMPW},
+ {"CMPWU", LCMP, ppc64.ACMPWU},
+ {"DIVW", LLOGW, ppc64.ADIVW},
+ {"DIVWV", LLOGW, ppc64.ADIVWV},
+ {"DIVWCC", LLOGW, ppc64.ADIVWCC},
+ {"DIVWVCC", LLOGW, ppc64.ADIVWVCC},
+ {"DIVWU", LLOGW, ppc64.ADIVWU},
+ {"DIVWUV", LLOGW, ppc64.ADIVWUV},
+ {"DIVWUCC", LLOGW, ppc64.ADIVWUCC},
+ {"DIVWUVCC", LLOGW, ppc64.ADIVWUVCC},
+ {"FABS", LFCONV, ppc64.AFABS},
+ {"FABSCC", LFCONV, ppc64.AFABSCC},
+ {"FNEG", LFCONV, ppc64.AFNEG},
+ {"FNEGCC", LFCONV, ppc64.AFNEGCC},
+ {"FNABS", LFCONV, ppc64.AFNABS},
+ {"FNABSCC", LFCONV, ppc64.AFNABSCC},
+ {"FADD", LFADD, ppc64.AFADD},
+ {"FADDCC", LFADD, ppc64.AFADDCC},
+ {"FSUB", LFADD, ppc64.AFSUB},
+ {"FSUBCC", LFADD, ppc64.AFSUBCC},
+ {"FMUL", LFADD, ppc64.AFMUL},
+ {"FMULCC", LFADD, ppc64.AFMULCC},
+ {"FDIV", LFADD, ppc64.AFDIV},
+ {"FDIVCC", LFADD, ppc64.AFDIVCC},
+ {"FRSP", LFCONV, ppc64.AFRSP},
+ {"FRSPCC", LFCONV, ppc64.AFRSPCC},
+ {"FCTIW", LFCONV, ppc64.AFCTIW},
+ {"FCTIWCC", LFCONV, ppc64.AFCTIWCC},
+ {"FCTIWZ", LFCONV, ppc64.AFCTIWZ},
+ {"FCTIWZCC", LFCONV, ppc64.AFCTIWZCC},
+ {"FMADD", LFMA, ppc64.AFMADD},
+ {"FMADDCC", LFMA, ppc64.AFMADDCC},
+ {"FMSUB", LFMA, ppc64.AFMSUB},
+ {"FMSUBCC", LFMA, ppc64.AFMSUBCC},
+ {"FNMADD", LFMA, ppc64.AFNMADD},
+ {"FNMADDCC", LFMA, ppc64.AFNMADDCC},
+ {"FNMSUB", LFMA, ppc64.AFNMSUB},
+ {"FNMSUBCC", LFMA, ppc64.AFNMSUBCC},
+ {"FMADDS", LFMA, ppc64.AFMADDS},
+ {"FMADDSCC", LFMA, ppc64.AFMADDSCC},
+ {"FMSUBS", LFMA, ppc64.AFMSUBS},
+ {"FMSUBSCC", LFMA, ppc64.AFMSUBSCC},
+ {"FNMADDS", LFMA, ppc64.AFNMADDS},
+ {"FNMADDSCC", LFMA, ppc64.AFNMADDSCC},
+ {"FNMSUBS", LFMA, ppc64.AFNMSUBS},
+ {"FNMSUBSCC", LFMA, ppc64.AFNMSUBSCC},
+ {"FCMPU", LFCMP, ppc64.AFCMPU},
+ {"FCMPO", LFCMP, ppc64.AFCMPO},
+ {"MTFSB0", LMTFSB, ppc64.AMTFSB0},
+ {"MTFSB1", LMTFSB, ppc64.AMTFSB1},
+ {"FMOVD", LFMOV, ppc64.AFMOVD},
+ {"FMOVS", LFMOV, ppc64.AFMOVS},
+ {"FMOVDCC", LFCONV, ppc64.AFMOVDCC}, /* fmr. */
+ {"GLOBL", LTEXT, ppc64.AGLOBL},
+ {"MOVB", LMOVB, ppc64.AMOVB},
+ {"MOVBZ", LMOVB, ppc64.AMOVBZ},
+ {"MOVBU", LMOVB, ppc64.AMOVBU},
+ {"MOVBZU", LMOVB, ppc64.AMOVBZU},
+ {"MOVH", LMOVB, ppc64.AMOVH},
+ {"MOVHZ", LMOVB, ppc64.AMOVHZ},
+ {"MOVHU", LMOVB, ppc64.AMOVHU},
+ {"MOVHZU", LMOVB, ppc64.AMOVHZU},
+ {"MOVHBR", LXMV, ppc64.AMOVHBR},
+ {"MOVWBR", LXMV, ppc64.AMOVWBR},
+ {"MOVW", LMOVW, ppc64.AMOVW},
+ {"MOVWU", LMOVW, ppc64.AMOVWU},
+ {"MOVMW", LMOVMW, ppc64.AMOVMW},
+ {"MOVFL", LMOVW, ppc64.AMOVFL},
+ {"MULLW", LADDW, ppc64.AMULLW}, /* includes multiply immediate 10-139 */
+ {"MULLWV", LLOGW, ppc64.AMULLWV},
+ {"MULLWCC", LLOGW, ppc64.AMULLWCC},
+ {"MULLWVCC", LLOGW, ppc64.AMULLWVCC},
+ {"MULHW", LLOGW, ppc64.AMULHW},
+ {"MULHWCC", LLOGW, ppc64.AMULHWCC},
+ {"MULHWU", LLOGW, ppc64.AMULHWU},
+ {"MULHWUCC", LLOGW, ppc64.AMULHWUCC},
+ {"NEG", LABS, ppc64.ANEG},
+ {"NEGV", LABS, ppc64.ANEGV},
+ {"NEGCC", LABS, ppc64.ANEGCC},
+ {"NEGVCC", LABS, ppc64.ANEGVCC},
+ {"NOP", LNOP, ppc64.ANOP}, /* ori 0,0,0 */
+ {"SYSCALL", LNOP, ppc64.ASYSCALL},
+ {"UNDEF", LNOP, ppc64.AUNDEF},
+ {"RET", LRETRN, ppc64.ARETURN},
+ {"RETURN", LRETRN, ppc64.ARETURN},
+ {"RFI", LRETRN, ppc64.ARFI},
+ {"RFCI", LRETRN, ppc64.ARFCI},
+ {"DATA", LDATA, ppc64.ADATA},
+ {"END", LEND, ppc64.AEND},
+ {"TEXT", LTEXT, ppc64.ATEXT},
+
+ /* 64-bit instructions */
+ {"CNTLZD", LABS, ppc64.ACNTLZD},
+ {"CNTLZDCC", LABS, ppc64.ACNTLZDCC},
+ {"DIVD", LLOGW, ppc64.ADIVD},
+ {"DIVDCC", LLOGW, ppc64.ADIVDCC},
+ {"DIVDVCC", LLOGW, ppc64.ADIVDVCC},
+ {"DIVDV", LLOGW, ppc64.ADIVDV},
+ {"DIVDU", LLOGW, ppc64.ADIVDU},
+ {"DIVDUCC", LLOGW, ppc64.ADIVDUCC},
+ {"DIVDUVCC", LLOGW, ppc64.ADIVDUVCC},
+ {"DIVDUV", LLOGW, ppc64.ADIVDUV},
+ {"EXTSW", LABS, ppc64.AEXTSW},
+ {"EXTSWCC", LABS, ppc64.AEXTSWCC},
+ {"FCTID", LFCONV, ppc64.AFCTID},
+ {"FCTIDCC", LFCONV, ppc64.AFCTIDCC},
+ {"FCTIDZ", LFCONV, ppc64.AFCTIDZ},
+ {"FCTIDZCC", LFCONV, ppc64.AFCTIDZCC},
+ {"FCFID", LFCONV, ppc64.AFCFID},
+ {"FCFIDCC", LFCONV, ppc64.AFCFIDCC},
+ {"LDAR", LXLD, ppc64.ALDAR},
+ {"MOVD", LMOVW, ppc64.AMOVD},
+ {"MOVDU", LMOVW, ppc64.AMOVDU},
+ {"MOVWZ", LMOVW, ppc64.AMOVWZ},
+ {"MOVWZU", LMOVW, ppc64.AMOVWZU},
+ {"MULHD", LLOGW, ppc64.AMULHD},
+ {"MULHDCC", LLOGW, ppc64.AMULHDCC},
+ {"MULHDU", LLOGW, ppc64.AMULHDU},
+ {"MULHDUCC", LLOGW, ppc64.AMULHDUCC},
+ {"MULLD", LADDW, ppc64.AMULLD}, /* includes multiply immediate? */
+ {"MULLDCC", LLOGW, ppc64.AMULLDCC},
+ {"MULLDVCC", LLOGW, ppc64.AMULLDVCC},
+ {"MULLDV", LLOGW, ppc64.AMULLDV},
+ {"RFID", LRETRN, ppc64.ARFID},
+ {"HRFID", LRETRN, ppc64.AHRFID},
+ {"RLDMI", LRLWM, ppc64.ARLDMI},
+ {"RLDMICC", LRLWM, ppc64.ARLDMICC},
+ {"RLDC", LRLWM, ppc64.ARLDC},
+ {"RLDCCC", LRLWM, ppc64.ARLDCCC},
+ {"RLDCR", LRLWM, ppc64.ARLDCR},
+ {"RLDCRCC", LRLWM, ppc64.ARLDCRCC},
+ {"RLDCL", LRLWM, ppc64.ARLDCL},
+ {"RLDCLCC", LRLWM, ppc64.ARLDCLCC},
+ {"SLBIA", LNOP, ppc64.ASLBIA},
+ {"SLBIE", LNOP, ppc64.ASLBIE},
+ {"SLBMFEE", LABS, ppc64.ASLBMFEE},
+ {"SLBMFEV", LABS, ppc64.ASLBMFEV},
+ {"SLBMTE", LABS, ppc64.ASLBMTE},
+ {"SLD", LSHW, ppc64.ASLD},
+ {"SLDCC", LSHW, ppc64.ASLDCC},
+ {"SRD", LSHW, ppc64.ASRD},
+ {"SRAD", LSHW, ppc64.ASRAD},
+ {"SRADCC", LSHW, ppc64.ASRADCC},
+ {"SRDCC", LSHW, ppc64.ASRDCC},
+ {"STDCCC", LXST, ppc64.ASTDCCC},
+ {"TD", LADDW, ppc64.ATD},
+
+ /* pseudo instructions */
+ {"REM", LLOGW, ppc64.AREM},
+ {"REMCC", LLOGW, ppc64.AREMCC},
+ {"REMV", LLOGW, ppc64.AREMV},
+ {"REMVCC", LLOGW, ppc64.AREMVCC},
+ {"REMU", LLOGW, ppc64.AREMU},
+ {"REMUCC", LLOGW, ppc64.AREMUCC},
+ {"REMUV", LLOGW, ppc64.AREMUV},
+ {"REMUVCC", LLOGW, ppc64.AREMUVCC},
+ {"REMD", LLOGW, ppc64.AREMD},
+ {"REMDCC", LLOGW, ppc64.AREMDCC},
+ {"REMDV", LLOGW, ppc64.AREMDV},
+ {"REMDVCC", LLOGW, ppc64.AREMDVCC},
+ {"REMDU", LLOGW, ppc64.AREMDU},
+ {"REMDUCC", LLOGW, ppc64.AREMDUCC},
+ {"REMDUV", LLOGW, ppc64.AREMDUV},
+ {"REMDUVCC", LLOGW, ppc64.AREMDUVCC},
+
+ /* special instructions */
+ {"DCBF", LXOP, ppc64.ADCBF},
+ {"DCBI", LXOP, ppc64.ADCBI},
+ {"DCBST", LXOP, ppc64.ADCBST},
+ {"DCBT", LXOP, ppc64.ADCBT},
+ {"DCBTST", LXOP, ppc64.ADCBTST},
+ {"DCBZ", LXOP, ppc64.ADCBZ},
+ {"ICBI", LXOP, ppc64.AICBI},
+ {"ECIWX", LXLD, ppc64.AECIWX},
+ {"ECOWX", LXST, ppc64.AECOWX},
+ {"LWAR", LXLD, ppc64.ALWAR},
+ {"LWAR", LXLD, ppc64.ALWAR},
+ {"STWCCC", LXST, ppc64.ASTWCCC},
+ {"EIEIO", LRETRN, ppc64.AEIEIO},
+ {"TLBIE", LNOP, ppc64.ATLBIE},
+ {"TLBIEL", LNOP, ppc64.ATLBIEL},
+ {"LSW", LXLD, ppc64.ALSW},
+ {"STSW", LXST, ppc64.ASTSW},
+ {"ISYNC", LRETRN, ppc64.AISYNC},
+ {"SYNC", LRETRN, ppc64.ASYNC},
+ {"TLBSYNC", LRETRN, ppc64.ATLBSYNC},
+ {"PTESYNC", LRETRN, ppc64.APTESYNC},
+
+ /* "TW", LADDW, ATW,*/
+ {"WORD", LWORD, ppc64.AWORD},
+ {"DWORD", LWORD, ppc64.ADWORD},
+ {"SCHED", LSCHED, 0},
+ {"NOSCHED", LSCHED, 0x80},
+ {"PCDATA", LPCDAT, ppc64.APCDATA},
+ {"FUNCDATA", LFUNCDAT, ppc64.AFUNCDATA},
+}
+
+func cinit() {
+ var s *Sym
+ var i int
+
+ nullgen.Type_ = ppc64.D_NONE
+ nullgen.Name = ppc64.D_NONE
+ nullgen.Reg = ppc64.NREG
+ nullgen.Scale = ppc64.NREG // replaced Gen.xreg with Prog.scale
+
+ nerrors = 0
+
+ iostack = nil
+ iofree = nil
+ peekc = IGN
+ nhunk = 0
+ for i = 0; i < NHASH; i++ {
+ hash[i] = nil
+ }
+ for i = 0; itab[i].name != ""; i++ {
+ s = slookup(itab[i].name)
+ s.type_ = itab[i].type_
+ s.value = int64(itab[i].value)
+ }
+}
+
+func syminit(s *Sym) {
+ s.type_ = LNAME
+ s.value = 0
+}
+
+func cclean() {
+ outcode(ppc64.AEND, &nullgen, ppc64.NREG, &nullgen)
+}
+
+var lastpc *obj.Prog
+
+func outcode(a int, g1 *obj.Addr, reg int, g2 *obj.Addr) {
+ var p *obj.Prog
+ var pl *obj.Plist
+
+ if pass == 1 {
+ goto out
+ }
+
+ if g1.Scale != ppc64.NREG {
+ if reg != ppc64.NREG || g2.Scale != ppc64.NREG {
+ yyerror("bad addressing modes")
+ }
+ reg = int(g1.Scale)
+ } else if g2.Scale != ppc64.NREG {
+ if reg != ppc64.NREG {
+ yyerror("bad addressing modes")
+ }
+ reg = int(g2.Scale)
+ }
+
+ p = ctxt.Arch.Prg()
+ p.As = int16(a)
+ p.Lineno = lineno
+ if nosched != 0 {
+ p.Mark |= ppc64.NOSCHED
+ }
+ p.From = *g1
+ p.Reg = uint8(reg)
+ p.To = *g2
+ p.Pc = int64(pc)
+
+ if lastpc == nil {
+ pl = obj.Linknewplist(ctxt)
+ pl.Firstpc = p
+ } else {
+
+ lastpc.Link = p
+ }
+ lastpc = p
+
+out:
+ if a != ppc64.AGLOBL && a != ppc64.ADATA {
+ pc++
+ }
+}
+
+func outgcode(a int, g1 *obj.Addr, reg int, g2 *obj.Addr, g3 *obj.Addr) {
+ var p *obj.Prog
+ var pl *obj.Plist
+
+ if pass == 1 {
+ goto out
+ }
+
+ p = ctxt.Arch.Prg()
+ p.As = int16(a)
+ p.Lineno = lineno
+ if nosched != 0 {
+ p.Mark |= ppc64.NOSCHED
+ }
+ p.From = *g1
+ p.Reg = uint8(reg)
+ p.From3 = *g2
+ p.To = *g3
+ p.Pc = int64(pc)
+
+ if lastpc == nil {
+ pl = obj.Linknewplist(ctxt)
+ pl.Firstpc = p
+ } else {
+
+ lastpc.Link = p
+ }
+ lastpc = p
+
+out:
+ if a != ppc64.AGLOBL && a != ppc64.ADATA {
+ pc++
+ }
+}
