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runtime, cmd/go, cmd/dist: enable -msan on freebsd/amd64 #53298

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dmgk opened this issue Jun 8, 2022 · 4 comments
Closed

runtime, cmd/go, cmd/dist: enable -msan on freebsd/amd64 #53298

dmgk opened this issue Jun 8, 2022 · 4 comments
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compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest FrozenDueToAge NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-FreeBSD
Milestone
Unplanned

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@dmgk
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dmgk commented Jun 8, 2022

Currently the memory sanitizer is supported only on linux/amd64 and linux/arm64. This set of CLs enables msan support also on freebsd/amd64.
@gopherbot
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Change https://go.dev/cl/411275 mentions this issue: cmd/go: enable -msan on freebsd/amd64

@gopherbot
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Change https://go.dev/cl/411274 mentions this issue: runtime: add msan support on freebsd/amd64

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Change https://go.dev/cl/411276 mentions this issue: cmd/dist, misc/cgo/testsanitizers: enable msan tests on freebsd/amd64

@cherrymui cherrymui added NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-FreeBSD labels Jun 8, 2022
@cherrymui cherrymui added this to the Unplanned milestone Jun 8, 2022
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Jul 7, 2022
gopherbot pushed a commit that referenced this issue Oct 14, 2022
@dmgk
runtime: add msan support on freebsd/amd64
5fde02e 
Adjust build constraints and change the runtime to call the C mmap function
when using cgo.

R=go1.20

For #53298

Change-Id: If9c3306dc16a8645d1bb9be0343e0472d6c4783f
Reviewed-on: https://go-review.googlesource.com/c/go/+/411274
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
gopherbot pushed a commit that referenced this issue Oct 14, 2022
@dmgk
cmd/go: enable -msan on freebsd/amd64
e56c93f 
Enable -msan flag on freebsd/amd64 and amend PIE comment in
internal/work/init.go to indicate that MSAN requires PIE on all platforms
except linux/amd64.

R=go1.20

For #53298

Change-Id: I93d94efa95d7f292c23c433fb1d3f4301d820bde
Reviewed-on: https://go-review.googlesource.com/c/go/+/411275
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
gopherbot pushed a commit that referenced this issue Oct 14, 2022
@dmgk
cmd/dist, misc/cgo/testsanitizers: enable msan tests on freebsd/amd64
a4b4717 
Adjust os/arch checks to enable msan tests on freebsd/amd64.

R=go1.20

For #53298

Change-Id: I3d0f5259db73d526d006a12de5ba6284528cf819
Reviewed-on: https://go-review.googlesource.com/c/go/+/411276
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
romaindoumenc pushed a commit to TroutSoftware/go that referenced this issue Nov 3, 2022
@dmgk @romaindoumenc
runtime: add msan support on freebsd/amd64
fd06770 
Adjust build constraints and change the runtime to call the C mmap function
when using cgo.

R=go1.20

For golang#53298

Change-Id: If9c3306dc16a8645d1bb9be0343e0472d6c4783f
Reviewed-on: https://go-review.googlesource.com/c/go/+/411274
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
romaindoumenc pushed a commit to TroutSoftware/go that referenced this issue Nov 3, 2022
@dmgk @romaindoumenc
cmd/go: enable -msan on freebsd/amd64
8ceca03 
Enable -msan flag on freebsd/amd64 and amend PIE comment in
internal/work/init.go to indicate that MSAN requires PIE on all platforms
except linux/amd64.

R=go1.20

For golang#53298

Change-Id: I93d94efa95d7f292c23c433fb1d3f4301d820bde
Reviewed-on: https://go-review.googlesource.com/c/go/+/411275
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
romaindoumenc pushed a commit to TroutSoftware/go that referenced this issue Nov 3, 2022
@dmgk @romaindoumenc
cmd/dist, misc/cgo/testsanitizers: enable msan tests on freebsd/amd64
a3fa036 
Adjust os/arch checks to enable msan tests on freebsd/amd64.

R=go1.20

For golang#53298

Change-Id: I3d0f5259db73d526d006a12de5ba6284528cf819
Reviewed-on: https://go-review.googlesource.com/c/go/+/411276
Reviewed-by: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
@dmgk
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dmgk commented Dec 12, 2022

Merged to master, closing as completed.

@dmgk dmgk closed this as completed Dec 12, 2022
@golang golang locked and limited conversation to collaborators Dec 12, 2023
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compiler/runtime Issues related to the Go compiler and/or runtime. FeatureRequest FrozenDueToAge NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. OS-FreeBSD
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