| // Inferno utils/8l/asm.c |
| // https://bitbucket.org/inferno-os/inferno-os/src/default/utils/8l/asm.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 sym |
| |
| // Terrible but standard terminology. |
| // A segment describes a block of file to load into memory. |
| // A section further describes the pieces of that block for |
| // use in debuggers and such. |
| |
| type Segment struct { |
| Rwx uint8 // permission as usual unix bits (5 = r-x etc) |
| Vaddr uint64 // virtual address |
| Length uint64 // length in memory |
| Fileoff uint64 // file offset |
| Filelen uint64 // length on disk |
| Sections []*Section |
| } |
| |
| type Section struct { |
| Rwx uint8 |
| Extnum int16 |
| Align int32 |
| Name string |
| Vaddr uint64 |
| Length uint64 |
| Seg *Segment |
| Elfsect interface{} // an *ld.ElfShdr |
| Reloff uint64 |
| Rellen uint64 |
| } |
