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Commit Graph

81 Commits

Author SHA1 Message Date
Robert Griesemer
295ceb4526 remove uses of string concatenation from src and misc directory
R=rsc
https://golang.org/cl/172041
2009-12-09 16:54:07 -08:00
Sergio Luis O. B. Correia
6fc820729e go: makes it build for the case $GOROOT has whitespaces
the bash scripts and makefiles for building go didn't take into account
the fact $GOROOT / $GOBIN could both be directories containing whitespaces,
and was not possible to build it in such a situation.

this commit adjusts the various makefiles/scripts to make it aware of that
possibility, and now it builds successfully when using a path with whitespaces
as well.

Fixes #115.

R=rsc, dsymonds1
https://golang.org/cl/157067
2009-11-23 17:32:51 -08:00
Russ Cox
9ac4449cb2 gofmt -r 'α[β:len(α)] -> α[β:]' -w src/cmd src/pkg
R=r, gri
CC=golang-dev
https://golang.org/cl/156115
2009-11-20 11:45:05 -08:00
Russ Cox
ec30932124 big: fix arm build - forgot how to spell JMP
Fixes #269.

TBR=kaib
https://golang.org/cl/156107
2009-11-19 20:32:09 -08:00
Adam Langley
bf1f63a273 big: fix large division.
I missed a case.

R=rsc, agl
CC=golang-dev
https://golang.org/cl/156092
2009-11-18 19:26:12 -08:00
Russ Cox
a274099340 big: implement 386 assembly routines
7x speedup on big and crypto/rsa unit tests.
also dropped useAsm in favor of making the
asm stubs jump to the Go versions.

R=agl1
CC=golang-dev, gri
https://golang.org/cl/157062
2009-11-18 09:54:51 -08:00
Adam Langley
1941855730 Reland a112249da741, this time with missing file. 2009-11-11 13:21:37 -08:00
Russ Cox
ed86d0e70a roll back 3985: build is broken
TBR=agl1
CC=golang-dev
https://golang.org/cl/154065
2009-11-11 12:54:52 -08:00
Adam Langley
af1fa43a81 big:
Turn methods that don't store the result in their receiver into
    functions in order to preserve the convention.
  Re-jig Exp and Div by moving their guts into nat.go.
  Add ProbablyPrime to perform Miller-Rabin primality tests.
crypto/rsa: reenable key generation since we now have ProbablyPrime.

R=gri
CC=go-dev
http://codereview.prom.corp.google.com/1024038
2009-11-11 12:34:46 -08:00
Robert Griesemer
b27f05f63b minor adjustments to package comments for better synopsis.
R=rsc
CC=r
http://go/go-review/1026038
2009-11-10 10:55:53 -08:00
Robert Griesemer
1698934194 - replaced gofmt expression formatting algorithm with
rsc's algorithm
- applied gofmt -w misc src
- partial CL (remaining files in other CLs)

R=rsc, r
http://go/go-review/1024040
2009-11-09 21:09:34 -08:00
Robert Griesemer
40621d5c0d remove semis after statements in one-statement statement lists
R=rsc, r
http://go/go-review/1025029
2009-11-09 12:07:39 -08:00
Robert Griesemer
368f8cbc75 - fine-tuning of one-line func heuristic (nodes.go)
- enabled for function declarations (not just function literals)
- applied gofmt -w $GOROOT/src
(look for instance at src/pkg/debug/elf/elf.go)

R=r, rsc
CC=go-dev
http://go/go-review/1026006
2009-11-06 14:24:38 -08:00
Adam Langley
db4e48ece9 big: fix carry error, add test case.
crypto/x509: reenable tests.

R=gri
CC=go-dev
http://go/go-review/1026004
2009-11-06 11:36:21 -08:00
Robert Griesemer
56eca9daed minor fixups by gofmt
R=agl
http://go/go-review/1024009
2009-11-06 11:00:06 -08:00
Adam Langley
17021f48f3 Fix add-back division test so that it triggers the add-back case on
both 64 and 32 bit platforms.

Also, uncomment some tests that were still commented out from
debugging.

R=gri, rsc
CC=go-dev
http://go/go-review/1026003
2009-11-06 09:05:19 -08:00
Robert Griesemer
48b3156908 gofmt'ed big
R=agl
http://go/go-review/1022003
2009-11-05 18:25:23 -08:00
Adam Langley
65063bc61d big: add Div, Mod, Exp, GcdExt and several other fixes.
R=gri, rsc
CC=go-dev
http://go/go-review/1017036
2009-11-05 15:55:41 -08:00
Kai Backman
dec1ec34bf all of pkg now compiles, fixes a few more tests
go/test: passes 90% (313/345)

R=rsc
APPROVED=rsc
DELTA=90  (83 added, 3 deleted, 4 changed)
OCL=36011
CL=36023
2009-10-23 11:00:59 -07:00
Russ Cox
650bff6aa9 another round of gofmt applications
R=gri
DELTA=900  (106 added, 31 deleted, 763 changed)
OCL=35384
CL=35396
2009-10-06 14:55:39 -07:00
Russ Cox
c62b3265a7 apply gofmt to the LGTM-marked files from 34501
that have not changed since I applied gofmt.

R=gri
DELTA=456  (77 added, 3 deleted, 376 changed)
OCL=35378
CL=35383
2009-10-06 11:42:55 -07:00
Russ Cox
e780fa8669 defining package block names must override
universe block names.

BUG=2097244
R=ken
OCL=34295
CL=34473
2009-09-09 01:01:39 -07:00
Robert Griesemer
4fe7a38be1 added "Under construction" to package comment
R=rsc
DELTA=2  (2 added, 0 deleted, 0 changed)
OCL=34196
CL=34199
2009-09-01 11:56:24 -07:00
Ian Lance Taylor
06cac23d28 Implement divWW_g in Go.
R=gri
DELTA=105  (77 added, 23 deleted, 5 changed)
OCL=33890
CL=33910
2009-08-26 16:14:17 -07:00
Robert Griesemer
08a209f387 cleanups before making larger changes
R=rsc
DELTA=113  (10 added, 30 deleted, 73 changed)
OCL=33877
CL=33882
2009-08-26 12:55:54 -07:00
Robert Griesemer
116b52d276 - fix performance bug (makeN always allocated a new vector)
- removed defs.go (moved declarations into arith.go where they belong)

R=r
DELTA=40  (16 added, 20 deleted, 4 changed)
OCL=33464
CL=33464
2009-08-18 11:48:47 -07:00
Robert Griesemer
ac5093fc22 fix 386 build:
- implememted empty stubs for 386 assembly routines
- removed assembly code operating on single words (except for one)
- adjusted tests

R=rsc
DELTA=126  (46 added, 67 deleted, 13 changed)
OCL=33461
CL=33461
2009-08-18 10:41:26 -07:00
Robert Griesemer
88742ef0cc - implemented Multiplication
- changed Cmp to return -1, 0, +1
- added corresponding test cases

R=rsc
DELTA=173  (136 added, 3 deleted, 34 changed)
OCL=33431
CL=33459
2009-08-18 10:06:15 -07:00
Robert Griesemer
350a8e1a86 - rename files to match the data types they implement, adusted Makefile
- no other changes

R=r
DELTA=1248  (623 added, 623 deleted, 2 changed)
OCL=33371
CL=33371
2009-08-17 10:01:26 -07:00
Robert Griesemer
e5874223ef snapshot:
- renamed Z -> Int
- made Int ops methods on *Int
- "install" assembly routines dynamically
- replace mulVW functions with mulAddVWW
  of equivalent performance but symmetric functionality
  to divWVW
- implemented scanN

status:
- need mulNN (trivial)
- need division/modulo after which the set of
  elementary operations is complete
- to/from string conversion working

R=rsc
DELTA=320  (124 added, 50 deleted, 146 changed)
OCL=33308
CL=33341
2009-08-15 11:43:54 -07:00
Robert Griesemer
db3bf9c674 First cut at a more realistic multi-precision package:
- implemented low-level operations on word vectors
- implemented corresponding amd64 assembly routines for word vector operations
- implemented first set of operations on unsigned integers
- implemented first set of operations on signed integers
- implemented systematic test cases  for each data type

R=rsc
DELTA=1330  (1330 added, 0 deleted, 0 changed)
OCL=33132
CL=33285
2009-08-14 11:53:27 -07:00