delta/go-git.git/doc/asm.html, branch dev.types

doc/asm: add BP is callee-save paragraph

2020-09-01T14:54:08+00:00

Change-Id: Id38e639c66a42acf0b1c4488cdfd0b7b6cf71c78
Reviewed-on: https://go-review.googlesource.com/c/go/+/250397
Reviewed-by: Keith Randall

doc, cmd/internal/obj/arm64: update the directives in the doc

2020-05-01T20:39:53+00:00

Adding the usage of PCALIGN directive for arm64, and updating some
details on using some directives defined in the textflag.h file.

Change-Id: I43d363e3337939bab69b856831caf06803a292d2
Reviewed-on: https://go-review.googlesource.com/c/go/+/227801
Reviewed-by: Cherry Zhang

doc: update ppc64 section for asm.html

2019-09-16T14:12:02+00:00

Update the section in asm.html related to PPC64. Remove the line
that says it is in an experimental state, add a link to the
new doc.go file that has all the detail for the Go assembler for
PPC64.

Change-Id: I45d9891669e01d94e2721be576d572e02cd9d2db
Reviewed-on: https://go-review.googlesource.com/c/go/+/183840
Run-TryBot: Lynn Boger 
Reviewed-by: Carlos Eduardo Seo 
Reviewed-by: Daniel Martí 
Reviewed-by: Cherry Zhang 
TryBot-Result: Gobot Gobot

doc/asm: document go_asm.h only works in the runtime package

2019-08-11T05:38:06+00:00

Fixes #33054

Change-Id: I687d45e092d721a6c22888cc7ddbe420c16a5af9
GitHub-Last-Rev: a7208c89a0d613a53ab057e0b4418ae4719cfcbd
GitHub-Pull-Request: golang/go#33069
Reviewed-on: https://go-review.googlesource.com/c/go/+/185917
Reviewed-by: Rob Pike

doc: update /doc/asm compiler output example

2019-05-08T15:21:11+00:00

The compiler output shown in the doc is now quite old
(most of the changes happened in Go 1.5).
Update it to be more like what users will actually see.

Also explain how to get literal machine code again.

Prompted by #30968.

Change-Id: I0ce139c3fe299ccc43e85b6aca81c6e0aac1a2df
Reviewed-on: https://go-review.googlesource.com/c/go/+/175757
Run-TryBot: Russ Cox 
TryBot-Result: Gobot Gobot 
Reviewed-by: Brad Fitzpatrick 
Reviewed-by: Rob Pike

cmd/asm: rename R18 to R18_PLATFORM on ARM64

2018-11-06T20:10:12+00:00

In ARM64 ABI, R18 is the "platform register", the use of which is
OS specific. The OS could choose to reserve this register. In
practice, it seems fine to use R18 on Linux but not on darwin (iOS).

Rename R18 to R18_PLATFORM to prevent accidental use. There is no
R18 usage within the standard library (besides tests, which are
updated).

Fixes #26110

Change-Id: Icef7b9549e2049db1df307a0180a3c90a12d7a84
Reviewed-on: https://go-review.googlesource.com/c/147218
Run-TryBot: Cherry Zhang 
TryBot-Result: Gobot Gobot 
Reviewed-by: Brad Fitzpatrick

cmd/compile: add softfloat support to mips64{,le}

2018-04-27T14:50:17+00:00

mips64 softfloat support is based on mips implementation and introduces
new enviroment variable GOMIPS64.

GOMIPS64 is a GOARCH=mips64{,le} specific option, for a choice between
hard-float and soft-float. Valid values are 'hardfloat' (default) and
'softfloat'. It is passed to the assembler as
'GOMIPS64_{hardfloat,softfloat}'.

Change-Id: I7f73078627f7cb37c588a38fb5c997fe09c56134
Reviewed-on: https://go-review.googlesource.com/108475
Reviewed-by: Cherry Zhang 
Run-TryBot: Cherry Zhang 
TryBot-Result: Gobot Gobot

cmd/internal/obj/arm64: summarize the Go assembly syntax and the GNU syntax mapping rules

2018-04-20T01:40:35+00:00

The patch rewrites the content of doc.go file. The file describes some
general rules of the mapping between Go assembly syntax and GNU syntax.
And it gives some Go assembly examples and corresponding GNU assembly
examples.

The patch changes the doc.go to use standard doc comment format so that
the link https://golang.org/cmd/internal/obj/arm64/ can display it.

Assembly document framework is mainly contributed by Eric Fang 
Documentation work is contributed by Eric Fang and Fannie Zhang 

Change-Id: I8b3f6d6c6b91afdc2c44602e8f796beea905085e
Reviewed-on: https://go-review.googlesource.com/102055
Reviewed-by: Rob Pike

doc: s/tool chain/toolchain/

2018-01-09T21:47:03+00:00

We were not being consistent.
Standardize on toolchain.

Change-Id: Id0e756b5214ce4a1341f733634ed95263f03a61c
Reviewed-on: https://go-review.googlesource.com/87017
Run-TryBot: Russ Cox 
Reviewed-by: Brad Fitzpatrick 
Reviewed-by: Ian Lance Taylor

cmd/go, cmd/dist: introduce GOMIPS environment variable

2017-11-30T16:57:08+00:00

GOMIPS is a GOARCH=mips{,le} specific option, for a choice between
hard-float and soft-float. Valid values are 'hardfloat' (default) and
'softfloat'. It is passed to the assembler as
'GOMIPS_{hardfloat,softfloat}'.

Note: GOMIPS will later also be used for a choice of MIPS instruction
set (mips32/mips32r2).

Updates #18162

Change-Id: I35417db8625695f09d6ccc3042431dd2eaa756a6
Reviewed-on: https://go-review.googlesource.com/37954
Run-TryBot: Brad Fitzpatrick 
TryBot-Result: Gobot Gobot 
Reviewed-by: Russ Cox