qbit/go
1
0
Fork 0
mirror of https://github.com/golang/go synced 2024-11-18 15:44:41 -07:00
Code Releases Activity
The Go programming language
15,057 Commits 58 Branches 402 Tags 522 MiB
Go 89.6%
Assembly 5.2%
HTML 4.8%
C 0.2%
Shell 0.1%
354a3a1513
Go to file
Rémy Oudompheng 354a3a1513 cmd/8l: fix misassembling of MOVB involving (AX)(BX*1) 
The linker accepts MOVB involving non-byte-addressable
registers, by generating XCHG instructions to AX or BX.
It does not handle the case where nor AX nor BX are available.

See also revision 1470920a2804.

Assembling
    TEXT ·Truc(SB),7,$0
    MOVB BP, (BX)(AX*1)
    RET

gives before:
   08048c60 <main.Truc>:
    8048c60:       87 dd         xchg   %ebx,%ebp
    8048c62:       88 1c 03      mov    %bl,(%ebx,%eax,1)
    8048c65:       87 dd         xchg   %ebx,%ebp
    8048c67:       c3            ret

and after:
   08048c60 <main.Truc>:
    8048c60:       87 cd         xchg   %ecx,%ebp
    8048c62:       88 0c 03      mov    %cl,(%ebx,%eax,1)
    8048c65:       87 cd         xchg   %ecx,%ebp
    8048c67:       c3            ret

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/7226066
2013-01-31 08:52:46 +01:00
api cmd/api: normalize byte to uint8 and rune to int32 2013-01-28 16:45:45 -08:00
doc doc/go1.1.html: document division by zero change from CL 6710045 2013-01-30 09:23:36 -08:00
include include: Plan 9: hide any previous definition of Runemax 2013-01-30 07:56:08 -08:00
lib codereview: show 'not lgtms' in hg p output (with lgtms) 2013-01-29 09:32:49 -08:00
misc go/misc/dist: Keep file modes when copying. 2013-01-29 15:17:39 -08:00
src cmd/8l: fix misassembling of MOVB involving (AX)(BX*1) 2013-01-31 08:52:46 +01:00
test cmd/gc: Error out on division by constant zero. 2013-01-30 20:21:08 +01:00
.hgignore build: update Makefile to track source code dependencies better 2012-03-13 03:31:11 +08:00
.hgtags tag go1.0.3 2012-09-24 13:15:33 -05:00
AUTHORS A+C: Robert Daniel Kortschak (individual CLA) 2013-01-30 17:53:07 -08:00
CONTRIBUTORS A+C: Robert Daniel Kortschak (individual CLA) 2013-01-30 17:53:07 -08:00
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 LICENSE: separate, change PATENTS text 2010-12-06 16:31:59 -05:00
README
robots.txt godoc: serve robots.txt raw 2011-02-19 05:46:20 +11:00

README 

This is the source code repository for the Go programming language.  

For documentation about how to install and use Go,
visit http://golang.org/ or load doc/install.html in your web browser.

After installing Go, you can view a nicely formatted
doc/install.html by running godoc --http=:6060
and then visiting http://localhost:6060/doc/install.html.

Unless otherwise noted, the Go source files are distributed
under the BSD-style license found in the LICENSE file.

--

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set
the environment variable $GOROOT to the full path of the go
directory (the one containing this README).  You can omit the
variable if you unpack it into /usr/local/go, or if you rebuild
from sources by running all.bash (see doc/install.html).
You should also add the Go binary directory $GOROOT/bin
to your shell's path.

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

    export GOROOT=$HOME/go
    export PATH=$PATH:$GOROOT/bin

See doc/install.html for more details.