Commits · 7776b0a1cc8924b4dfb014715d5b87e8f7fcdca0 · Kirill Smelkov / go

14 Aug, 2014 5 commits
- [dev.power64] syscall: re-generate using cgo compiled by gc, fix test failures · 7776b0a1
  Shenghou Ma authored Aug 14, 2014
```
LGTM=dave, rsc
R=rsc, iant, dave
CC=golang-codereviews
https://golang.org/cl/127320043
```
  7776b0a1
- [dev.power64] runtime: add power64/power64le as supported arch to gcinfo_test.go · f464573c
  Shenghou Ma authored Aug 14, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/122560043
```
  f464573c
- [dev.power64] runtime: fix time.now · 5f02073d
  Shenghou Ma authored Aug 14, 2014
```
Was reading a uint64 field with a MOVW, which has endian issues.

LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/122550043
```
  5f02073d
- [dev.power64] reflect: now we find one big endian machine · b697c120
  Shenghou Ma authored Aug 14, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/124350043
```
  b697c120
- [dev.power64] liblink: fix $large(SP) for floating point load/store · 4f557008
  Russ Cox authored Aug 14, 2014
```
Fixes test/cmplxdivide.

LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/128190045
```
  4f557008
13 Aug, 2014 29 commits

[dev.power64] liblink: fix handling of $nnn(reg) · 76b1ddbb
Russ Cox authored Aug 13, 2014
```
LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/126180043
```
76b1ddbb
[dev.power64] liblink: fix handling of MOVD with large constants · ba9a11e5
Russ Cox authored Aug 13, 2014
```
LGTM=minux
R=golang-codereviews, minux
CC=golang-codereviews
https://golang.org/cl/122540043
```
ba9a11e5

[dev.power64] runtime: fix reflect.call · b7a6fd28

Russ Cox authored Aug 13, 2014

The code to copy out the results was incorrect.

LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/122530043

b7a6fd28

[dev.power64] runtime: fix C prototype for cmallocgc · 404472e5
Russ Cox authored Aug 13, 2014
```
LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/122520043
```
404472e5
[dev.power64] cmd/9g: fix floating-point comparison for NaN · 27e657ef
Russ Cox authored Aug 13, 2014
```
LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/127300043
```
27e657ef
[dev.power64] cmd/9g: add missing break · f3f33285
Shenghou Ma authored Aug 13, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/125260043
```
f3f33285
[dev.power64] runtime: fix build · 856124a1
Shenghou Ma authored Aug 13, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/128180044
```
856124a1

[dev.power64] runtime: fix newstackcall · ebf42035

Russ Cox authored Aug 13, 2014

moreframesize is a uint32, not a uint64.

LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/124310043

ebf42035

[dev.power64] cmd/9l, math/big, runtime, syscall: fixes for power64 · 6e73ae88

Russ Cox authored Aug 13, 2014

On the machine I'm using, the hardware page size seems to be 64 kB.
Make ELF rounding and mmap quantum 64 kB to match.

Error numbers returned from kernel are positive; do not negate.

Implement stubs for math/big.

LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/124300043

6e73ae88

[dev.power64] cmd/9g: do not ignore move instructions even if from and to are samaddr() · f285537b

Shenghou Ma authored Aug 13, 2014

Those moves might be significant (e.g. narrowing or widening): on Power64,
we don't distinguish between MOVWD and MOVW.

This fixes divmode.go and bug447.go.

LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/125200043

f285537b

[dev.power64] runtime: switch back to old initial stack size, and disable... · b6d6eb21

Shenghou Ma authored Aug 13, 2014

[dev.power64] runtime: switch back to old initial stack size, and disable debugging messages for rewindmorestack

LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/129850044

b6d6eb21

[dev.power64] liblink: rewrite MOVD $con(Ra), Rb into ADD $con, Ra, Rb; fix stack split prologue · f375c0eb
Shenghou Ma authored Aug 13, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/129050043
```
f375c0eb
[dev.power64] cmd/9g: use loops to do memmove in sgen() · 372b5ceb
Shenghou Ma authored Aug 13, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/128130044
```
372b5ceb
[dev.power64] cmd/cc: round argsize to multiples of wordsize on power64 · bc8d35a9
Shenghou Ma authored Aug 13, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/121640043
```
bc8d35a9

[dev.power64] runtime: fix morestack · 268d9011

Shenghou Ma authored Aug 12, 2014

Must not save LR.

LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/129040044

268d9011

[dev.power64] cmd/9g: introduce ginscon2 for CMP/CMPU, use ginscon to ADD constants · 893f28ca
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/125170043
```
893f28ca
[dev.power64] runtime: disable GC and use a larger default stack · 9b88857f
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/128120043
```
9b88857f
[dev.power64] cmd/9g: clear p->reg for ATEXT · f0393221
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/125150043
```
f0393221
[dev.power64] cmd/gc: disable magic multiply optimizations for now · dbf406a9
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/126110043
```
dbf406a9
[dev.power64] liblink: disable stack split for now · 05d670f7
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/122460043
```
05d670f7
[dev.power64] runtime: implemnt runtime.switchtoM and runtime.onM · c229cec2
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/129860043
```
c229cec2
[dev.power64] reflect: add assembly stubs · ca7f2c79
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/126090043
```
ca7f2c79

[dev.power64] cmd/9a: use new flag parser · 53b78c84

Russ Cox authored Aug 12, 2014

Copy main from 6a. Fixes various things, but the
main thing is the use of the new flag parser.
The go command expects to be able to use -trimpath
and not have it be interpreted as -t rimpath.

LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/126100043

53b78c84

[dev.power64] hash/crc32: use portable castagnoli on power64 · 27627fd8
Russ Cox authored Aug 12, 2014
```
LGTM=minux
R=minux
CC=golang-codereviews
https://golang.org/cl/128110044
```
27627fd8

[dev.power64] cmd/9g, cmd/gc, cmd/ld: fix build. · 3e4dfdad

Shenghou Ma authored Aug 12, 2014

1. disable nonsplit stack overflow check
2. disable OLROT recognition
3. emit correct instructions for adding offsets to an address

LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/123310043

3e4dfdad

[dev.power64] cmd/9c: fix endian issue in integer to floating point conversion · 860f941e
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/129850043
```
860f941e
[dev.power64] cmd/9l: remove MAXIO (fix build) · 560cf4c6
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/124270043
```
560cf4c6
[dev.power64] liblink: support stack split, long conditional branches · f4529ada
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/123300043
```
f4529ada
[dev.power64] cmd/gc: handle thechar=='9', disable nilopt() for now · 5e4989cf
Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant, dave
CC=golang-codereviews
https://golang.org/cl/121630043
```
5e4989cf

12 Aug, 2014 6 commits
- [dev.power64] cmd/9g: implement zerorange · b1c9a8bc
  Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/121540043
```
  b1c9a8bc
- [dev.power64] sync/atomic: implement for asm_power64x.s · 56949d33
  Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/124220043
```
  56949d33
- [dev.power64] math: implement Abs, add power64/power64le forwarding assembly functions · e7e668d7
  Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/119670043
```
  e7e668d7
- [dev.power64] runtime: add defs3_linux.go to generate defs_linux_power64{,le}.h · ab29d5b4
  Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/128070043
```
  ab29d5b4
- [dev.power64] runtime: auto-generated headers for linux/power64 and linux/power64le · 91447ab5
  Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/123280043
```
  91447ab5
- [dev.power64] runtime: move noasm_arm.goc to noasm.goc · fb57459b
  Shenghou Ma authored Aug 12, 2014
```
LGTM=rsc
R=rsc, iant
CC=golang-codereviews
https://golang.org/cl/121590043
```
  fb57459b