delta/go-git.git/src/debug/macho/file.go, branch dev.cmdgo github.com: golang/go cmd/link: prefix Go syms with _ on darwin 2019-09-18T18:26:00+00:00 Jeremy Faller jeremy@golang.org 2019-09-18T17:59:52+00:00 1aa64b55f1edc68b2e8f4b301e33f4a9588f7c1f RELNOTE=This change adds an underscore to all Go symbols in darwin, and the behavior might be confusing to users of tools like "nm", etc. Fixes #33808 Change-Id: I1849e6618c81215cb9bfa62b678f6f389cd009d5 Reviewed-on: https://go-review.googlesource.com/c/go/+/196217 Run-TryBot: Jeremy Faller <jeremy@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com> 
RELNOTE=This change adds an underscore to all Go symbols in darwin, and
the behavior might be confusing to users of tools like "nm", etc.

Fixes #33808

Change-Id: I1849e6618c81215cb9bfa62b678f6f389cd009d5
Reviewed-on: https://go-review.googlesource.com/c/go/+/196217
Run-TryBot: Jeremy Faller <jeremy@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Revert "cmd/link: prefix syms with "_" on darwin links" 2019-09-17T22:04:57+00:00 Jeremy Faller jeremy@golang.org 2019-09-17T21:45:28+00:00 b3e2a72e6f42a924d6489b14c6881aa5cddf9418 This reverts commit 06e5529eceae35bb26b51f2430c2c9425149ede2. Reason for revert: darwin_386 is unhappy. (Almost as unhappy as I am.) https://build.golang.org/log/292c90a4ef1c93597b865ab8513b66a95d93d022 Change-Id: I690566ce1d8212317fc3dc349ad0d4d5a2bb58eb Reviewed-on: https://go-review.googlesource.com/c/go/+/196033 Reviewed-by: Cherry Zhang <cherryyz@google.com> Run-TryBot: Cherry Zhang <cherryyz@google.com> 
This reverts commit 06e5529eceae35bb26b51f2430c2c9425149ede2.

Reason for revert: darwin_386 is unhappy. (Almost as unhappy as I am.)

https://build.golang.org/log/292c90a4ef1c93597b865ab8513b66a95d93d022

Change-Id: I690566ce1d8212317fc3dc349ad0d4d5a2bb58eb
Reviewed-on: https://go-review.googlesource.com/c/go/+/196033
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Run-TryBot: Cherry Zhang <cherryyz@google.com>
cmd/link: prefix syms with "_" on darwin links 2019-09-17T19:29:43+00:00 Jeremy Faller jeremy@golang.org 2019-09-16T15:32:35+00:00 06e5529eceae35bb26b51f2430c2c9425149ede2 RELNOTE=This change adds an underscore to all Go symbols in darwin, and the behavior might be confusing to users of tools like "nm", etc. Fixes #33808 Change-Id: I19ad626026ccae1e87b3bb97b6bb9fd55e95e121 Reviewed-on: https://go-review.googlesource.com/c/go/+/195619 Run-TryBot: Jeremy Faller <jeremy@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com> 
RELNOTE=This change adds an underscore to all Go symbols in darwin, and
the behavior might be confusing to users of tools like "nm", etc.

Fixes #33808

Change-Id: I19ad626026ccae1e87b3bb97b6bb9fd55e95e121
Reviewed-on: https://go-review.googlesource.com/c/go/+/195619
Run-TryBot: Jeremy Faller <jeremy@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
debug/elf,macho,pe: support compressed DWARF 2018-06-19T22:13:51+00:00 Heschi Kreinick heschi@google.com 2018-06-19T19:41:45+00:00 2036f16247c6702a95d6c5e876a35c8ef484dbf8 Since we're going to start compressing DWARF on Windows and maybe Darwin, copy the ELF support for .zdebug sections to macho and pe. The code is almost completely the same across the three. While I was here I added support for compressed .debug_type sections, which I presume were overlooked before. Tests will come in a later CL once we can actually generate compressed PE/Mach-O binaries, since there's no other good way to get test data. Updates #25927, #11799 Change-Id: Ie920b6a16e9270bc3df214ce601a263837810376 Reviewed-on: https://go-review.googlesource.com/119815 Run-TryBot: Heschi Kreinick <heschi@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: Austin Clements <austin@google.com> 
Since we're going to start compressing DWARF on Windows and maybe
Darwin, copy the ELF support for .zdebug sections to macho and pe. The
code is almost completely the same across the three.

While I was here I added support for compressed .debug_type sections,
which I presume were overlooked before.

Tests will come in a later CL once we can actually generate compressed
PE/Mach-O binaries, since there's no other good way to get test data.

Updates #25927, #11799

Change-Id: Ie920b6a16e9270bc3df214ce601a263837810376
Reviewed-on: https://go-review.googlesource.com/119815
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
debug/macho: use bytes.IndexByte instead of a loop 2018-03-06T18:58:50+00:00 Josh Bleecher Snyder josharian@gmail.com 2018-03-05T15:40:26+00:00 4599419e690628dd798c8d037bba4efd8d0b7391 Simpler, and no doubt faster. Change-Id: Idd401918da07a257de365087721e9ff061e6fd07 Reviewed-on: https://go-review.googlesource.com/98759 Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> 
Simpler, and no doubt faster.

Change-Id: Idd401918da07a257de365087721e9ff061e6fd07
Reviewed-on: https://go-review.googlesource.com/98759
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
debug/macho: fill Rpath.LoadBytes in NewFile 2017-09-27T04:01:40+00:00 Hiroshi Ioka hirochachacha@gmail.com 2017-09-26T23:46:08+00:00 0d0c1132f68b2f4c879a2ef21c3df58f3e47c8bc Also, fix some error messages. Fixes #22065 Change-Id: Iac05c24b7bb128be3f43b8f2aa180b3957d5ee72 Reviewed-on: https://go-review.googlesource.com/66390 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> 
Also, fix some error messages.

Fixes #22065

Change-Id: Iac05c24b7bb128be3f43b8f2aa180b3957d5ee72
Reviewed-on: https://go-review.googlesource.com/66390
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
debug/macho: parse relocations 2017-09-27T02:58:47+00:00 Hiroshi Ioka hirochachacha@gmail.com 2017-09-21T01:53:08+00:00 4896fc2fa4ed9445e38475a8b1abe9676062d664 Fixes #21957 Change-Id: I69ef9e257aa2b7b6c4fc4c115e99f8a7f93d8d9c Reviewed-on: https://go-review.googlesource.com/65150 Reviewed-by: Ian Lance Taylor <iant@golang.org> 
Fixes #21957

Change-Id: I69ef9e257aa2b7b6c4fc4c115e99f8a7f93d8d9c
Reviewed-on: https://go-review.googlesource.com/65150
Reviewed-by: Ian Lance Taylor <iant@golang.org>
debug/macho: support LC_RPATH 2017-08-17T23:48:27+00:00 Hiroshi Ioka hirochachacha@gmail.com 2017-08-17T00:11:36+00:00 3d124b1a817146ab7800982622b0de5b828f3392 Updates #21487 Change-Id: Ia549a87a8a305cc80da11ea9bd904402f1a14689 Reviewed-on: https://go-review.googlesource.com/56321 Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> 
Updates #21487

Change-Id: Ia549a87a8a305cc80da11ea9bd904402f1a14689
Reviewed-on: https://go-review.googlesource.com/56321
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
debug/macho: rearrange code 2017-08-16T22:22:19+00:00 Hiroshi Ioka hirochachacha@gmail.com 2017-08-16T11:50:26+00:00 78984d3954a60f446d04c796f9c22e073f07cbd3 * group load command structs. * use hex literal for LoadCommand. Decimal number is not a proper representation for some commands. (e.g. LC_RPATH = 0x8000001c) * move Symbol struct from macho.go to file.go. Symbol is a high level representation, not in Mach-O. Change-Id: I3c69923cb464fb1211f2e766c02e1b537e0b5de2 Reviewed-on: https://go-review.googlesource.com/56130 Reviewed-by: Ian Lance Taylor <iant@golang.org> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> 
* group load command structs.
* use hex literal for LoadCommand.
  Decimal number is not a proper representation for some commands.
  (e.g. LC_RPATH = 0x8000001c)
* move Symbol struct from macho.go to file.go.
  Symbol is a high level representation, not in Mach-O.

Change-Id: I3c69923cb464fb1211f2e766c02e1b537e0b5de2
Reviewed-on: https://go-review.googlesource.com/56130
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
debug/dwarf: add Reader.SeekPC and Data.Ranges 2016-03-22T14:06:09+00:00 Ian Lance Taylor iant@golang.org 2016-03-16T21:15:54+00:00 d1b8871f13203cd99d5e7d686170f0e266760084 These new methods help find the compilation unit to pass to the LineReader method in order to find the line information for a PC. The Ranges method also helps identify the specific function for a PC, needed to determine the function name. This uses the .debug.ranges section if necessary, and changes the object file format packages to pass in the section contents if available. Change-Id: I5ebc3d27faaf1a126ffb17a1e6027efdf64af836 Reviewed-on: https://go-review.googlesource.com/20769 Reviewed-by: Austin Clements <austin@google.com> Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> 
These new methods help find the compilation unit to pass to the
LineReader method in order to find the line information for a PC.
The Ranges method also helps identify the specific function for a PC,
needed to determine the function name.

This uses the .debug.ranges section if necessary, and changes the object
file format packages to pass in the section contents if available.

Change-Id: I5ebc3d27faaf1a126ffb17a1e6027efdf64af836
Reviewed-on: https://go-review.googlesource.com/20769
Reviewed-by: Austin Clements <austin@google.com>
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>