// is a linux kernel, relocationSymbol is the name of the symbol
	// corresponding to the start address.
	Open(file string, start, limit, offset uint64, relocationSymbol string) (ObjFile, error)

	// Disasm disassembles the named object file, starting at
	// the start address and stopping at (before) the end address.
	Disasm(file string, start, end uint64, intelSyntax bool) ([]Inst, error)
}

does not exist, <code>delete</code> is a no-op.
</p>


<h3 id="Complex_numbers">Manipulating complex numbers</h3>

<p>
Three functions assemble and disassemble complex numbers.
The built-in function <code>complex</code> constructs a complex
value from a floating-point real and imaginary part, while
<code>real</code> and <code>imag</code>

	SampleType        string
	SampleUnit        string // Unit for the sample data from the profile.

	OutputUnit string // Units for data formatting in report.

	Symbol     *regexp.Regexp // Symbols to include on disassembly report.
	SourcePath string         // Search path for source files.
	TrimPath   string         // Paths to trim from source file paths.

	IntelSyntax bool // Whether or not to print assembly in Intel syntax.
}

// This form typically matches the syntax defined in the Power ISA Reference Manual.
func GNUSyntax(inst Inst, pc uint64) string {
	var buf bytes.Buffer
	// When there are all 0s, identify them as the disassembler
	// in binutils would.
	if inst.Enc == 0 {
		return ".long 0x0"
	} else if inst.Op == 0 {
		return "error: unknown instruction"
	}

	PC := pc
	// Special handling for some ops
	startArg := 0

// The pc is the program counter of the instruction, used for expanding
// PC-relative addresses into absolute ones.
// The symname function queries the symbol table for the program
// being disassembled. Given a target address it returns the name and base
// address of the symbol containing the target, if any; otherwise it returns "", 0.
// The reader r should read from the text segment using text addresses

// like this:
//   fun.blocks["entry"] or fun.values["deadval"]

package ssa

// TODO(matloob): Choose better names for Fun, Bloc, Goto, etc.
// TODO(matloob): Write a parser for the Func disassembly. Maybe
// the parser can be used instead of Fun.

import (
	"cmd/compile/internal/types"
	"cmd/internal/obj"
	"cmd/internal/src"
	"fmt"
	"reflect"
	"testing"
)

		nodes = append(nodes, item.Name)
	}

	ui.render(w, req, "top", rpt, errList, legend, webArgs{
		Top:   top,
		Nodes: nodes,
	})
}

// disasm generates a web page containing disassembly.
func (ui *webInterface) disasm(w http.ResponseWriter, req *http.Request) {
	args := []string{"disasm", req.URL.Query().Get("f")}
	rpt, errList := ui.makeReport(w, req, args, nil)
	if rpt == nil {

different sets of packages. If a package matches patterns given in
multiple flags, the latest match on the command line wins.
For example, 'go build -gcflags=-S fmt' prints the disassembly
only for package fmt, while 'go build -gcflags=all=-S fmt'
prints the disassembly for fmt and all its dependencies.

For more about specifying packages, see 'go help packages'.
For more about where packages and binaries are installed,
run 'go help gopath'.

returns a received value along with an indication of whether the channel is closed.
</p>


<h3 id="Complex_numbers">Manipulating complex numbers</h3>

<p>
Three functions assemble and disassemble complex numbers.
The built-in function <code>complex</code> constructs a complex
value from a floating-point real and imaginary part, while
<code>real</code> and <code>imag</code>

		// instruction. Because the instruction tables distinguished these two,
		// any operand size prefix has been marked as used (to decide which
		// branch to take). Unmark it, so that it will show up in disassembly,
		// so that the reader can tell the size of memory operand.
		// up with the same arguments
		dst, _ := inst.Args[0].(Reg)
		src, _ := inst.Args[1].(Reg)