tree 76eea88b483ee567c87b5977eb22ee2c287f95b1
parent 8c94aa40e6f5e61e8a570e9d20b7d0d4ad8c382d
author Richard Musiol <mail@richard-musiol.de> 1635071298 +0200
committer Richard Musiol <neelance@gmail.com> 1635192505 +0000

cmd/link: increase reserved space for passing env on wasm

On wasm, the wasm_exec.js helper passes the command line arguments and
environment variables via a reserved space in the wasm linear memory.
Increase this reserved space from 4096 to 8192 bytes so more environment
variables can fit into the limit.

Later, after https://golang.org/cl/350737 landed, we can switch to the
WASI interface for getting the arguments and environment. This would
remove the limit entirely.

Fixes #49011

Change-Id: I48a6e952a97d33404ed692c98e9b49c5cd6b269b
Reviewed-on: https://go-review.googlesource.com/c/go/+/358194
Trust: Richard Musiol <neelance@gmail.com>
Run-TryBot: Richard Musiol <neelance@gmail.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>