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Shenghou Ma 6112e6e404 cmd/internal/ld, runtime: record argument size for cgo_dynimport stdcall syscalls
When external linking, we must link to implib provided by mingw, so we must use
properly decorated names for stdcalls.

Because the feature is only used in the runtime, I've designed a new decoration
scheme so that we can use the same decorated name for both 386 and amd64.

A stdcall function named FooEx from bar16.dll which takes 3 parameters will be
imported like this:
	//go:cgo_import_dynamic runtime._FooEx FooEx%3 "bar16.dll"
Depending on the size of uintptr, the linker will later transform it to _FooEx@12
or _FooEx@24.

This is in prepration for the next CL that adds external linking support for
windows/386.

Change-Id: I2d2ea233f976aab3f356f9b508cdd246d5013e2c
Signed-off-by: Shenghou Ma <minux@golang.org>
Reviewed-on: https://go-review.googlesource.com/7163
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2015-03-24 03:22:26 +00:00
api api: update next.txt 2015-03-03 00:35:53 +00:00
doc doc: add cmd/trace to go1.5.txt 2015-03-23 17:51:34 +00:00
lib/time remove the obsolete lib/codereview. 2014-12-08 07:51:54 +00:00
misc misc/swig/callback: fix test for SWIG -cgo support 2015-03-06 15:28:50 +00:00
src cmd/internal/ld, runtime: record argument size for cgo_dynimport stdcall syscalls 2015-03-24 03:22:26 +00:00
test cmd/internal/gc: inline x := y.(*T) and x, ok := y.(*T) 2015-03-20 20:05:37 +00:00
.gitattributes .gitattributes: prevent all magic line ending changes 2014-12-12 23:14:54 +00:00
.gitignore .gitignore: ignore ARM64 build products 2015-03-16 18:44:22 +00:00
AUTHORS A+C: add another email address for Emil Hessman 2014-11-12 10:01:23 -08:00
CONTRIBUTING.md doc: direct people to the mailing list 2015-01-18 21:27:07 +00:00
CONTRIBUTORS C: add Nick Cooper (Google CLA). 2014-11-14 17:03:17 +11:00
favicon.ico godoc: update favicon 2012-10-11 17:02:36 +11:00
LICENSE doc: update licensing text one more time 2012-03-27 15:09:13 +11:00
PATENTS
README.md doc: fix broken link in README 2015-02-19 05:50:57 +00:00
robots.txt godoc: serve robots.txt raw 2011-02-19 05:46:20 +11:00

The Go Programming Language

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For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:

export GOROOT=$HOME/go
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See https://golang.org/doc/install or doc/install.html for more details.