go/src/cmd/nm/nm_test.go, branch makepkg

cmd/link: fix AIX builds after recent linker changes

2025-12-08T22:37:09Z

This updates XCOFF-specific code for the recent addition of funcdata to pclntab. Because XCOFF puts separate symbols into separate csects, each with their own alignment, it's important to tell the external linker the expected alignment of each part of pclntab. Otherwise the offsets within pclntab may change as the external linker aligns symbols. This CL sets the correct alignment for each pclntab child symbol, and sets pclntab's alignment to the max of that of its children. Tested on the GCC compile farm. Fixes #76486 Change-Id: I77d8a90c4b4b79d80ca11ede8d9a2aa9cc89f53f Reviewed-on: https://go-review.googlesource.com/c/go/+/725603 Auto-Submit: Ian Lance Taylor Reviewed-by: Cherry Mui LUCI-TryBot-Result: Go LUCI Reviewed-by: David Chase

cmd/nm: use t.TempDir

2024-09-06T13:25:54Z

Change-Id: I6c1d148ae4c899142b160533d8bdf662494bcd7c Reviewed-on: https://go-review.googlesource.com/c/go/+/611039 LUCI-TryBot-Result: Go LUCI Auto-Submit: Ian Lance Taylor Reviewed-by: Ian Lance Taylor Reviewed-by: Dmitri Shuralyov

cmd: use testenv.Executable helper

2024-09-03T18:03:19Z

Change-Id: I25ac0e8d25d760bfde3bb7700f0feaa23f3e8ab1 Reviewed-on: https://go-review.googlesource.com/c/go/+/609302 Reviewed-by: Ian Lance Taylor Reviewed-by: Cherry Mui Auto-Submit: Ian Lance Taylor LUCI-TryBot-Result: Go LUCI

internal/platform: pass race mode to DefaultPIE

2023-03-20T23:32:34Z

On Windows we default to PIE, except in race mode. Pass isRace to platform.DefaultPIE to centralize that decision. This is in preparation for adding another call to DefaultPIE. Change-Id: I91b75d307e7d4d260246a934f98734ddcbca372a Reviewed-on: https://go-review.googlesource.com/c/go/+/477916 TryBot-Result: Gopher Robot Auto-Submit: Ian Lance Taylor Reviewed-by: Bryan Mills Reviewed-by: Ian Lance Taylor Run-TryBot: Ian Lance Taylor

internal/platform: add a function to report whether default builds are PIE

2023-03-15T13:31:05Z

This consolidates a condition that was previously repeated (in different approximations) in several different places in the code. For #58807. Change-Id: Idd308759f6262b1f5c61f79022965612319edf94 Reviewed-on: https://go-review.googlesource.com/c/go/+/475457 Run-TryBot: Bryan Mills Auto-Submit: Bryan Mills TryBot-Result: Gopher Robot Reviewed-by: Cherry Mui

all: skip tests that fail on android/arm64

2023-03-10T20:38:29Z

Many of the tests skipped platforms that build PIE binaries by default, but (still) lack a central function to report which platforms those are. Some of the tests assumed (but did not check for) internal linking support, or invoked `go tool link` directly without properly configuring the external linker. A few of the tests seem to be triggering latent bugs in the linker. For #58806. For #58807. For #58794. Change-Id: Ie4d06b1597f404590ad2abf978d4c363647407ac Reviewed-on: https://go-review.googlesource.com/c/go/+/472455 Reviewed-by: Cherry Mui Auto-Submit: Bryan Mills Run-TryBot: Bryan Mills TryBot-Result: Gopher Robot

cmd/nm: use the test binary as 'nm' instead of rebuilding it

2022-11-15T20:22:16Z

This not only reduces the latency of the test, but also respects build flags like '-race' and '-cover' passed to the 'go test' command. Change-Id: Iffdc60d444a9ff1d4ff5e688bca1c2ef0dfa03c8 Reviewed-on: https://go-review.googlesource.com/c/go/+/450703 Run-TryBot: Bryan Mills Auto-Submit: Bryan Mills TryBot-Result: Gopher Robot Reviewed-by: Than McIntosh

cmd/nm: don't rely on an erroneous install target in tests

2022-07-11T19:01:02Z

Non-main packages in module mode should not be installed to GOPATH/pkg, but due to #37015 they were installed there anyway. This change switches the 'go install' command in testGoLib to instead use 'go build -buildmode=archive' with an explicit output file. For #37015. Change-Id: I15781aa33d1b2adc6a4437a58622276f4e20b889 Reviewed-on: https://go-review.googlesource.com/c/go/+/416955 Reviewed-by: Ian Lance Taylor TryBot-Result: Gopher Robot Run-TryBot: Bryan Mills Auto-Submit: Bryan Mills

internal/testenv: add GOROOT and use it to fix tests broken with -trimpath

2022-03-18T21:55:52Z

This fixes many (but not all) of the tests that currently fail (due to a bogus path reported by runtime.GOROOT) when run with 'go test -trimpath std cmd'. Updates #51461 Change-Id: Ia2cc05705529c4859e7928f32eeceed647f2e986 Reviewed-on: https://go-review.googlesource.com/c/go/+/391806 Trust: Bryan Mills Run-TryBot: Bryan Mills Reviewed-by: Russ Cox TryBot-Result: Gopher Robot

all: update to use os.ReadFile, os.WriteFile, os.CreateTemp, os.MkdirTemp

2020-12-09T19:12:23Z

As part of #42026, these helpers from io/ioutil were moved to os. (ioutil.TempFile and TempDir became os.CreateTemp and MkdirTemp.) Update the Go tree to use the preferred names. As usual, code compiled with the Go 1.4 bootstrap toolchain and code vendored from other sources is excluded. ReadDir changes are in a separate CL, because they are not a simple search and replace. For #42026. Change-Id: If318df0216d57e95ea0c4093b89f65e5b0ababb3 Reviewed-on: https://go-review.googlesource.com/c/go/+/266365 Trust: Russ Cox Run-TryBot: Russ Cox TryBot-Result: Go Bot Reviewed-by: Ian Lance Taylor