func (f *File) saveExport2(x interface{}, context astContext) {
	n, ok := x.(*ast.FuncDecl)
	if !ok {
		return
	}

	for _, exp := range f.ExpFunc {
		if exp.Func.Name.Name == n.Name.Name {
			exp.Func = n
			break
		}
	}
}

type astContext int

const (
	ctxProg astContext = iota
	ctxEmbedType
	ctxType
	ctxStmt
	ctxExpr
	ctxField

	}

	// Set macros for GOEXPERIMENTs so we can easily switch
	// runtime assembly code based on them.
	if objabi.LookupPkgSpecial(ctxt.Pkgpath).AllowAsmABI {
		for _, exp := range buildcfg.Experiment.Enabled() {
			flags.D = append(flags.D, "GOEXPERIMENT_"+exp)
		}
	}

	var ok, diag bool
	var failedFile string
	for _, f := range flag.Args() {
		lexer := lex.NewLexer(f)
		parser := asm.NewParser(ctxt, architecture, lexer)

One of the integer part or the fractional part may be elided; one of the decimal point
or the exponent part may be elided.
An exponent value exp scales the mantissa (integer and fractional part) by 10<sup>exp</sup>.
</p>

<p>
A hexadecimal floating-point literal consists of a <code>0x</code> or <code>0X</code>

pkg syscall (netbsd-arm64-cgo), const DLT_NULL = 0
pkg syscall (netbsd-arm64-cgo), const DLT_NULL ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_PCI_EXP = 125
pkg syscall (netbsd-arm64-cgo), const DLT_PCI_EXP ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_PFLOG = 117
pkg syscall (netbsd-arm64-cgo), const DLT_PFLOG ideal-int
pkg syscall (netbsd-arm64-cgo), const DLT_PFSYNC = 18

	MOVF	F2, 0x00ffffff(R2) // MOVF F2, 16777215(R2)
	MOVD	F2, 0x00ffffff(R2) // MOVD F2, 16777215(R2)
	MOVF	F0, math·Exp(SB)   // MOVF F0, math.Exp(SB)
	MOVF	math·Exp(SB), F0   // MOVF math.Exp(SB), F0
	MOVD	F0, math·Exp(SB)   // MOVD F0, math.Exp(SB)
	MOVD	math·Exp(SB), F0   // MOVD math.Exp(SB), F0
	MOVF	F4, F5                                    // 445ab0ee
	MOVD	F6, F7                                    // 467bb0ee

One of the integer part or the fractional part may be elided; one of the decimal point
or the exponent part may be elided.
An exponent value exp scales the mantissa (integer and fractional part) by 10<sup>exp</sup>.
</p>

<p>
A hexadecimal floating-point literal consists of a <code>0x</code> or <code>0X</code>

pkg syscall (freebsd-386), const DLT_NFLOG = 239
pkg syscall (freebsd-386), const DLT_NFLOG ideal-int
pkg syscall (freebsd-386), const DLT_NULL = 0
pkg syscall (freebsd-386), const DLT_PCI_EXP = 125
pkg syscall (freebsd-386), const DLT_PFLOG = 117
pkg syscall (freebsd-386), const DLT_PFSYNC = 121
pkg syscall (freebsd-386), const DLT_PPI = 192
pkg syscall (freebsd-386), const DLT_PPP = 9

	MOVBU.W	-0x00ffffff(R2), R1  // MOVBU.W -16777215(R2), R1
	MOVB	R0, math·Exp(SB)     // MOVB R0, math.Exp(SB)
	MOVB	math·Exp(SB), R0     // MOVB math.Exp(SB), R0
	MOVBS	R0, math·Exp(SB)     // MOVBS R0, math.Exp(SB)
	MOVBS	math·Exp(SB), R0     // MOVBS math.Exp(SB), R0
	MOVBU	R0, math·Exp(SB)     // MOVBU R0, math.Exp(SB)
	MOVBU	math·Exp(SB), R0     // MOVBU math.Exp(SB), R0
	MOVB	R2, R0>>28(R1)                                    // 202ec1e7

pkg syscall (freebsd-386-cgo), const DLT_NETANALYZER_TRANSPARENT ideal-int
pkg syscall (freebsd-386-cgo), const DLT_NFLOG ideal-int
pkg syscall (freebsd-386-cgo), const DLT_NULL ideal-int
pkg syscall (freebsd-386-cgo), const DLT_PCI_EXP ideal-int
pkg syscall (freebsd-386-cgo), const DLT_PFLOG ideal-int
pkg syscall (freebsd-386-cgo), const DLT_PFSYNC ideal-int
pkg syscall (freebsd-386-cgo), const DLT_PPI ideal-int

pkg syscall (freebsd-riscv64), const DLT_NULL = 0 #53466
pkg syscall (freebsd-riscv64), const DLT_NULL ideal-int #53466
pkg syscall (freebsd-riscv64), const DLT_PCI_EXP = 125 #53466
pkg syscall (freebsd-riscv64), const DLT_PCI_EXP ideal-int #53466
pkg syscall (freebsd-riscv64), const DLT_PFLOG = 117 #53466
pkg syscall (freebsd-riscv64), const DLT_PFLOG ideal-int #53466