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| author | Keith Randall <khr@golang.org> | 2023-01-12 20:25:39 -0800 |
|---|---|---|
| committer | Keith Randall <khr@golang.org> | 2023-04-14 16:55:22 +0000 |
| commit | 2b92c39fe08101ed8c9f032d577df4cc882d08d7 (patch) | |
| tree | 1446e0a68fa6fb81fdd141a241e8b818e6343151 /src/runtime/symtab.go | |
| parent | d4bcfe4e834da1d31b7071e83eb045e089271175 (diff) | |
| download | go-2b92c39fe08101ed8c9f032d577df4cc882d08d7.tar.xz | |
cmd/link: establish dependable package initialization order
(This is a retry of CL 462035 which was reverted at 474976.
The only change from that CL is the aix fix SRODATA->SNOPTRDATA
at inittask.go:141)
As described here:
https://github.com/golang/go/issues/31636#issuecomment-493271830
"Find the lexically earliest package that is not initialized yet,
but has had all its dependencies initialized, initialize that package,
and repeat."
Simplify the runtime a bit, by just computing the ordering required
in the linker and giving a list to the runtime.
Update #31636
Fixes #57411
RELNOTE=yes
Change-Id: I28c09451d6aa677d7394c179d23c2c02c503fc56
Reviewed-on: https://go-review.googlesource.com/c/go/+/478916
Reviewed-by: Than McIntosh <thanm@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Diffstat (limited to 'src/runtime/symtab.go')
| -rw-r--r-- | src/runtime/symtab.go | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/runtime/symtab.go b/src/runtime/symtab.go index e2533ae250..7bf96c31fc 100644 --- a/src/runtime/symtab.go +++ b/src/runtime/symtab.go @@ -446,6 +446,10 @@ type moduledata struct { pluginpath string pkghashes []modulehash + // This slice records the initializing tasks that need to be + // done to start up the program. It is built by the linker. + inittasks []*initTask + modulename string modulehashes []modulehash |