cmd/link: fix incorrect DOS header on Windows binaries
The previous DOS header placed on Windows binaries was incorrect, as it had e_crlc (number of relocations) set to 4, instead of e_cparhdr (size of header in 16-bit words) set to 4. This resulted in execution starting at the beginning of the file, instead of where the DOS stub code actually exists.
Fixes #57834
Change-Id: I8c5966b65c72b2474b771b85aaadb61cad9f5be6
GitHub-Last-Rev:
c715ad290a01218a1320834e519125e7a5f94384
GitHub-Pull-Request: golang/go#57835
Reviewed-on: https://go-review.googlesource.com/c/go/+/462054
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Quim Muntal <quimmuntal@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Quim Muntal <quimmuntal@gmail.com>