commit 68f9a6e2addc828246992e66e79c6a51a32d1d71 [browse]
Author: Gopher Robot
Date: 2023-10-05 18:32:36 Z

[release-branch.go1.20] go1.20.9

Change-Id: Ic4eedc3dc193c335784b5a86214ea2e655e631a7
Reviewed-on: https://go-review.googlesource.com/c/go/+/533237
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
TryBot-Bypass: Michael Pratt <mpratt@google.com>
Auto-Submit: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>

commit 31d5b604ac0adb58aec4870ac1b974c08312fd49 [browse]
Author: Ian Lance Taylor
Date: 2023-09-20 16:16:29 -07:00

[release-branch.go1.20] cmd/compile: use absolute file name in isCgo check

For #23672
Updates #63211
Fixes #63213
Fixes CVE-2023-39323

Change-Id: I4586a69e1b2560036afec29d53e53cf25e6c7352
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/2032884
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
Reviewed-by: Roland Shoemaker <bracewell@google.com>
(cherry picked from commit 9b19e751918dd218035811b1ef83a8c2693b864a)
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/2037629
Reviewed-by: Tatiana Bradley <tatianabradley@google.com>
Run-TryBot: Roland Shoemaker <bracewell@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/533195
Auto-Submit: Michael Pratt <mpratt@google.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Bypass: Michael Pratt <mpratt@google.com>
Reviewed-by: Than McIntosh <thanm@google.com>

commit 83dce45959669a3b090d6701605a7ba408a10587 [browse]
Author: Cherry Mui
Date: 2023-07-10 18:50:06 -04:00

[release-branch.go1.20] cmd/link: suppress -bind_at_load deprecation warning for ld-prime

ld-prime emits a deprecation warning for -bind_at_load. The flag
is needed for plugins to not deadlock (#38824) when linking with
older darwin linker. It is supposedly not needed with newer linker
when chained fixups are used. For now, we always pass it, and
suppress the warning.

Updates #61229.
For #62597.

Change-Id: I4b8a6f864a460c40dc38adbb533f664f7fd5343c
Reviewed-on: https://go-review.googlesource.com/c/go/+/508696
Reviewed-by: Than McIntosh <thanm@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Run-TryBot: Cherry Mui <cherryyz@google.com>
(cherry picked from commit 040dbf9c181a0e3ea9f7bd3ebe3f75acdc878aaf)
Reviewed-on: https://go-review.googlesource.com/c/go/+/527798

commit 08c544db98da4292edfc5da7ceca17808fd41168 [browse]
Author: Cherry Mui
Date: 2023-09-12 15:42:29 -04:00

[release-branch.go1.20] cmd/link: disable DWARF by default in c-shared mode on darwin

[This is a (manual) backport of CL 527415 to Go 1.20.]

Currently, linking a Go c-shared object with C code using Apple's
new linker, it fails with

% cc a.c go.so
ld: segment '__DWARF' filesize exceeds vmsize in 'go.so'

Apple's new linker has more checks for unmapped segments. It is
very hard to make it accept a Mach-O shared object with an
additional DWARF segment.

We may want to stop combinding DWARF into the shared object (see
also #62577). For now, disable DWARF by default in c-shared mode
on darwin.

Updates #61229.
For #62597.

Change-Id: I313349f71296d6d7025db28469593825ce9f1866
Reviewed-on: https://go-review.googlesource.com/c/go/+/527819
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
Run-TryBot: Cherry Mui <cherryyz@google.com>

commit 071f03a8e59fc404a823e547fa566983c60f1f07 [browse]
Author: Cherry Mui
Date: 2023-09-12 15:40:09 -04:00

[release-branch.go1.20] cmd/link: force old Apple linker in plugin mode

There are some bugs in Apple's new linker that probably will not
be fixed when Xcode 15 is released (some time soon). We fix/work
around them but it is too much to backport them all. Force old
Apple linker to work around.

Updates #61229.
For #62597.

Change-Id: Ia5941918e882b22b4dbc41c74764d19d413d0b56
Reviewed-on: https://go-review.googlesource.com/c/go/+/527818
Run-TryBot: Cherry Mui <cherryyz@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>