Retro68/gcc/libgo/go/debug/plan9obj/plan9obj.go
2015-08-28 17:33:40 +02:00

37 lines
864 B
Go

// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
/*
* Plan 9 a.out constants and data structures
*/
package plan9obj
// Plan 9 Program header.
type prog struct {
Magic uint32 /* magic number */
Text uint32 /* size of text segment */
Data uint32 /* size of initialized data */
Bss uint32 /* size of uninitialized data */
Syms uint32 /* size of symbol table */
Entry uint32 /* entry point */
Spsz uint32 /* size of pc/sp offset table */
Pcsz uint32 /* size of pc/line number table */
}
// Plan 9 symbol table entries.
type sym struct {
value uint64
typ byte
name []byte
}
const (
Magic64 = 0x8000 // 64-bit expanded header
Magic386 = (4*11+0)*11 + 7
MagicAMD64 = (4*26+0)*26 + 7 + Magic64
MagicARM = (4*20+0)*20 + 7
)