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path: root/src/cmd/internal/objfile/pe.go
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2026-02-03all: prealloc slice with possible minimum capabilitiesShulhan
2025-11-04cmd/link: don't generate .gosymtab sectionIan Lance Taylor
Since Go 1.2 the section is always empty. Also remove the code looking for .gosymtab in cmd/internal/objfile. For #76038 Change-Id: Icd34c870ed0c6da8001e8d32305f79905ee2b066 Reviewed-on: https://go-review.googlesource.com/c/go/+/717200 LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Cherry Mui <cherryyz@google.com> Auto-Submit: Ian Lance Taylor <iant@golang.org> Commit-Queue: Ian Lance Taylor <iant@golang.org> Reviewed-by: Michael Pratt <mpratt@google.com>
2025-08-06all: remove support for windows/armqiulaidongfeng
Also CL 690655 for golang.org/x/sys. For #71671 Change-Id: Iceb369dec5affb944a39d07cdabfd7add6f1f319 Reviewed-on: https://go-review.googlesource.com/c/go/+/648795 Reviewed-by: Dmitri Shuralyov <dmitshur@google.com> Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org> Auto-Submit: Dmitri Shuralyov <dmitshur@golang.org> Reviewed-by: Quim Muntal <quimmuntal@gmail.com> Reviewed-by: Mark Freeman <markfreeman@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
2024-09-03cmd: replace many sort.Interface with slices.Sort and SortFuncZxilly
with slices there's no need to implement sort.Interface Change-Id: I59167e78881cb1df89a71e33d738d6aeca7adb71 GitHub-Last-Rev: 507ba84453f7305b6b2bf6317292111c00c93ffe GitHub-Pull-Request: golang/go#68724 Reviewed-on: https://go-review.googlesource.com/c/go/+/602895 Reviewed-by: Ian Lance Taylor <iant@golang.org> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Robert Griesemer <gri@google.com> Reviewed-by: Keith Randall <khr@golang.org> Reviewed-by: Keith Randall <khr@google.com>
2022-08-20cmd/pprof: fix addr calculation for WindowsEgon Elbre
This makes it possible to use `disasm` with ASLR windows binaries. For #46639 Change-Id: I08aff38dc0b33fdfb07e0206766db066e33207d1 Reviewed-on: https://go-review.googlesource.com/c/go/+/416976 Reviewed-by: Alex Brainman <alex.brainman@gmail.com> Reviewed-by: Michael Pratt <mpratt@google.com> Run-TryBot: Alex Brainman <alex.brainman@gmail.com> Reviewed-by: Damien Neil <dneil@google.com> TryBot-Result: Gopher Robot <gobot@golang.org>
2021-02-19cmd/internal/objfile: recognize Windows ARM64 executablesRuss Cox
This CL is part of a stack adding windows/arm64 support (#36439), intended to land in the Go 1.17 cycle. Change-Id: I5ec459063d394b9f434d1b8b5030960b45061038 Reviewed-on: https://go-review.googlesource.com/c/go/+/288821 Trust: Russ Cox <rsc@golang.org> Trust: Jason A. Donenfeld <Jason@zx2c4.com> Reviewed-by: Cherry Zhang <cherryyz@google.com> Reviewed-by: Alex Brainman <alex.brainman@gmail.com> Reviewed-by: Jason A. Donenfeld <Jason@zx2c4.com>
2020-08-22cmd/internal/objfile: use pe.FileHeader.Machine to reliably determine GOARCHAlex Brainman
Current peFile.goarch looks for symbols like "_rt0_386_windows" to determine GOARCH. But "_rt0_386_windows" is not present in executables built with cgo. Use pe.FileHeader.Machine instead. This should work with any Windows executable, not just with Go built executable. Fixes #39682 Change-Id: Ie0ffce664f4b8b8fed69b2ecc482425b042a38d5 Reviewed-on: https://go-review.googlesource.com/c/go/+/240957 Run-TryBot: Alex Brainman <alex.brainman@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Cherry Zhang <cherryyz@google.com> Reviewed-by: Emmanuel Odeke <emm.odeke@gmail.com>
2018-08-21cmd/link: support windows/armJordan Rhee
Enable the Go linker to generate executables for windows/arm. Generates PE relocation tables, which are used by Windows to dynamically relocate the Go binary in memory. Windows on ARM requires all modules to be relocatable, unlike x86/amd64 which are permitted to have fixed base addresses. Updates #26148 Change-Id: Ie63964ff52c2377e121b2885e9d05ec3ed8dc1cd Reviewed-on: https://go-review.googlesource.com/125648 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2017-09-21cmd/nm: handle cgo archiveHiroshi Ioka
This CL also make cmd/nm accept PE object file. Fixes #21706 Change-Id: I4a528b7d53da1082e61523ebeba02c4c514a43a7 Reviewed-on: https://go-review.googlesource.com/64890 Run-TryBot: Ian Lance Taylor <iant@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org>
2016-05-31runtime/pprof, cmd/pprof: fix profiling for PIEIan Lance Taylor
In order to support pprof for position independent executables, pprof needs to adjust the PC addresses stored in the profile by the address at which the program is loaded. The legacy profiling support which we use already supports recording the GNU/Linux /proc/self/maps data immediately after the CPU samples, so do that. Also change the pprof symbolizer to use the information, if available, when looking up addresses in the Go pcline data. Fixes #15714. Change-Id: I4bf679210ef7c51d85cf873c968ce82db8898e3e Reviewed-on: https://go-review.googlesource.com/23525 Reviewed-by: Michael Hudson-Doyle <michael.hudson@canonical.com>
2016-04-09cmd: remove unused codeDave Cheney
Generated with honnef.co/go/unused There is a large amount of unused code in cmd/internal/obj/s390x but that can wait til the s390x port is merged. There is some unused code in cmd/internal/unvendor/golang.org/x/arch/arm/armasm but that should be addressed upstream and a new revision imported. Change-Id: I252c0f9ea8c5bb1a0b530a374ef13a0a20ea56aa Reviewed-on: https://go-review.googlesource.com/21782 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> Run-TryBot: Dave Cheney <dave@cheney.net>
2016-03-31cmd/pprof: use DWARF info to lookup unknown PC addressesIan Lance Taylor
Test to follow in a separate CL that arranges for the runtime package to store non-Go addresses in a CPU profile. Change-Id: I33ce1d66b77340b1e62b54505fc9b1abcec108a9 Reviewed-on: https://go-review.googlesource.com/21055 Reviewed-by: Austin Clements <austin@google.com> Run-TryBot: Ian Lance Taylor <iant@golang.org>
2016-03-01all: make copyright headers consistent with one space after periodBrad Fitzpatrick
This is a subset of https://golang.org/cl/20022 with only the copyright header lines, so the next CL will be smaller and more reviewable. Go policy has been single space after periods in comments for some time. The copyright header template at: https://golang.org/doc/contribute.html#copyright also uses a single space. Make them all consistent. Change-Id: Icc26c6b8495c3820da6b171ca96a74701b4a01b0 Reviewed-on: https://go-review.googlesource.com/20111 Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org> Reviewed-by: Ian Lance Taylor <iant@golang.org> Reviewed-by: Matthew Dempsky <mdempsky@google.com> TryBot-Result: Gobot Gobot <gobot@golang.org>
2014-10-29cmd/objdump: use cmd/internal/objfileRuss Cox
This removes a bunch of ugly duplicate code. The end goal is to factor the disassembly code into cmd/internal/objfile too, so that pprof can use it, but one step at a time. LGTM=r, iant R=r, alex.brainman, iant CC=golang-codereviews https://golang.org/cl/149400043
2014-08-27cmd/{addr2line,objdump}: fix finding pclntab and symtab for pe and plan9objMatthew Dempsky
Broken by 8b5fc7c59d05. Update #8092 LGTM=iant, alex.brainman R=rsc, iant, alex.brainman CC=golang-codereviews https://golang.org/cl/138770043
2014-08-07cmd/addr2line, cmd/nm: factor object reading into cmd/internal/objfileRuss Cox
To do in another CL: make cmd/objdump use cmd/internal/objfile too. There is a package placement decision in this CL: cmd/internal/objfile instead of internal/objfile. I chose to put internal under cmd to make clear (and enforce) that no standard library packages should use this (it's a bit dependency-heavy). LGTM=r R=r CC=golang-codereviews https://golang.org/cl/123910043
generated by cgit v1.3 (git 2.53.0) at 2026-04-15 12:31:15 +0000