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34d12bfbae
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1488 Commits

Author SHA1 Message Date
Robert Griesemer
34d12bfbae io.ReadFile 
R=r,rsc
DELTA=64  (63 added, 0 deleted, 1 changed)
OCL=29702
CL=29702
 2009-06-01 19:00:07 -07:00
Ken Thompson
c17ce9f94f prevent multiple similar errors 
in complex literals. side effect is
fix of error in initializerr.go

R=r
OCL=29667
CL=29667
 2009-05-31 13:02:24 -07:00
Russ Cox
d6a9817051 bug157 
R=ken
OCL=29651
CL=29653
 2009-05-30 21:18:15 -07:00
Ken Thompson
be63b6dc44 bug 158 
R=r
OCL=29646
CL=29646
 2009-05-30 17:06:51 -07:00
Russ Cox
91395ae689 make gobuild failures more readable. 
1. ar reports names of objects with duplicate text symbols.
2. gobuild only shows first line of error output for each failed command.
3. gobuild ignores files that begin with ascii non-alphanumeric non _.

; gobuild
$ 6g -I _obj gobuild.go
  gobuild.go:150: PackageImports: undefined
$ 6g -I _obj makefile.go
  makefile.go:102: ShellString: undefined
$ 6g -I _obj util.go
  util.go:114: syntax error near zzz
gobuild: stalemate
;

; gobuild
$ 6ar grc _obj/gobuild.a util.6 util1.6
  duplicate text symbol: util1.6 and util.6: gobuild·Build
$ 6g -I _obj gobuild.go
  gobuild.go:150: PackageImports: undefined
$ 6g -I _obj makefile.go
  makefile.go:102: ShellString: undefined
gobuild: stalemate
;

R=r
DELTA=95  (49 added, 9 deleted, 37 changed)
OCL=29625
CL=29640
 2009-05-29 18:12:04 -07:00
Ken Thompson
fbcbcdbb1d bug 156 
R=r
OCL=29623
CL=29623
 2009-05-29 15:34:47 -07:00
Ken Thompson
1c7bee0567 bug 155 
R=r
OCL=29619
CL=29619
 2009-05-29 14:42:24 -07:00
Ken Thompson
3b37b02834 bug 149 
R=r
OCL=29612
CL=29612
 2009-05-29 13:44:30 -07:00
Russ Cox
47fe18bf36 Fix godoc deadlock. 
The code was already careful not to use malloc/free
for stack growth during calls to malloc.
Avoid them during calls to free too.

R=r
DELTA=9  (7 added, 0 deleted, 2 changed)
OCL=29606
CL=29610
 2009-05-29 13:31:53 -07:00
Russ Cox
5d1d8a8258 integer conversions and test. 
R=ken
OCL=29577
CL=29589
 2009-05-29 09:17:35 -07:00
Russ Cox
6e1762c06e 64-bit integer arithmetic. 
passes ridiculous test from CL 29569.

R=ken
OCL=29571
CL=29573
 2009-05-29 00:13:09 -07:00
Russ Cox
0a6d83567e print uint64 as uint64. 
R=ken
OCL=29568
CL=29570
 2009-05-28 22:24:03 -07:00
Ken Thompson
e2613711aa detect recursive initialization 
R=r
OCL=29544
CL=29544
 2009-05-28 16:00:55 -07:00
Russ Cox
3aa006b8cd better 64-bit handling in 8g. 
fewer moves, fewer stupid LEALs.
powser1 runs (with evaln commented out).
beginnings of floating point.

R=ken
OCL=29540
CL=29543
 2009-05-28 15:48:47 -07:00
Kai Backman
63e1b714de Rebooted 5g effort from 6g. Tons of minor fixes and tweaks to 
get the code going.

R=rsc
APPROVED=rsc
DELTA=4752  (1723 added, 948 deleted, 2081 changed)
OCL=29403
CL=29530
 2009-05-28 14:25:54 -07:00
Kai Backman
97fe55720d Change 5l to use Biobufs for IO. 
R=rsc
APPROVED=rsc
DELTA=132  (16 added, 45 deleted, 71 changed)
OCL=29468
CL=29497
 2009-05-28 07:41:23 -07:00
Russ Cox
e81d97ea84 clean up gmove: 
* conversions all in one place.
	* no separate load, store phases;
	  direct memory addressing when possible
	  (this is the x86 after all!).
	  avoids extra registers, extra MOVQs.
	* fixes int32 -> uint64 bug
	  (was zero-extending)

R=ken
OCL=29482
CL=29484
 2009-05-27 23:55:14 -07:00
Ken Thompson
b3f303ec9a bug 153 
R=r
OCL=29479
CL=29479
 2009-05-27 18:37:02 -07:00
Russ Cox
5e53270a6c attach package comment 
R=r
DELTA=1  (0 added, 1 deleted, 0 changed)
OCL=29473
CL=29477
 2009-05-27 18:20:26 -07:00
Ken Thompson
77f668a0f1 added protection against race condition 
between first and second pass of converting
[]int to string.

R=r
OCL=29467
CL=29467
 2009-05-27 15:56:44 -07:00
Ken Thompson
64c3fe05bf string([]int) conversion 
R=r
OCL=29466
CL=29466
 2009-05-27 15:38:02 -07:00
Russ Cox
18890eebbf fix bug154; tweak bug153 exit status 
R=ken
OCL=29448
CL=29448
 2009-05-27 10:16:13 -07:00
Russ Cox
5f460b38f9 getrusage on darwin; untested but builds. 
R=dsymonds
DELTA=5  (5 added, 0 deleted, 0 changed)
OCL=29424
CL=29447
 2009-05-27 10:05:23 -07:00
Russ Cox
51bb8795cd 8g: missing change from last CL 
R=ken
OCL=29426
CL=29426
 2009-05-26 21:11:31 -07:00
Russ Cox
a8e4ed6a3d 8g: 64-bit arithmetic and assorted bug fixes; 
can run 64-bit sieve and powser.
interfaces are limping along.
next hurdle is floating point.

R=ken
OCL=29418
CL=29423
 2009-05-26 21:07:26 -07:00
David Symonds
afba16f469 Getrusage for linux. 
R=rsc
APPROVED=rsc
DELTA=40  (38 added, 0 deleted, 2 changed)
OCL=29351
CL=29422
 2009-05-26 20:38:57 -07:00
Ken Thompson
b46e7c4d3c bug 152 
R=r
OCL=29419
CL=29419
 2009-05-26 19:48:39 -07:00
Russ Cox
1a0a6f9d50 add NUL when allocating strings, to make use 
of getenv by low-level runtime easier.
fix 32-bit bug in gc (there are still more).

R=ken
OCL=29415
CL=29415
 2009-05-26 17:39:25 -07:00
Russ Cox
7d73075511 darwin support for 32-bit debugging 
R=r
DELTA=129  (78 added, 1 deleted, 50 changed)
OCL=29411
CL=29413
 2009-05-26 17:20:57 -07:00
Russ Cox
5273868f67 32-bit stack switching bug fix 
R=ken
OCL=29412
CL=29412
 2009-05-26 17:13:39 -07:00
Ken Thompson
51ddddc67e bug 151 
R=r
OCL=29409
CL=29409
 2009-05-26 16:30:35 -07:00
Russ Cox
5ecd010beb more 8g. 
test/turing.go runs if you move the big array off its stack.

finally remembered to g4 add cgen.c gsubr.c

R=ken
OCL=29408
CL=29408
 2009-05-26 16:23:54 -07:00
Ken Thompson
850cd6a2fe bug 150 
R=r
OCL=29405
CL=29405
 2009-05-26 15:56:37 -07:00
Russ Cox
021abfbd28 8g: hello world works again 
* string format changed
	* files got renamed
	* new files that i forgot to check in last time
updates are all copy and paste from 6g

R=ken
OCL=29385
CL=29400
 2009-05-26 14:46:06 -07:00
Russ Cox
1f0f2e44a9 6ar: explain why __.SYMDEF didn't get put in. 
people using ar for non-object archives
will just have to deal with the warnings.

R=r
DELTA=3  (2 added, 0 deleted, 1 changed)
OCL=29384
CL=29398
 2009-05-26 14:34:32 -07:00
Kai Backman
3c7a1ef208 Added automatic detection of system libraries to 5l. 
R=rsc
APPROVED=rsc
DELTA=83  (73 added, 3 deleted, 7 changed)
OCL=29276
CL=29382
 2009-05-26 12:14:55 -07:00
Kai Backman
7943556970 Added enough arm related scaffolding to create a simple 
hello.c program linking against the runtime.

R=rsc
APPROVED=rsc
DELTA=178  (175 added, 0 deleted, 3 changed)
OCL=29283
CL=29380
 2009-05-26 11:18:42 -07:00
Ken Thompson
802e1a6104 static init reenabled 
R=r
OCL=29358
CL=29358
 2009-05-25 19:40:41 -07:00
David Symonds
ce5bcbe37f Add os.Getpid and os.Getppid. 
R=rsc
APPROVED=rsc
DELTA=11  (11 added, 0 deleted, 0 changed)
OCL=29352
CL=29357
 2009-05-25 14:38:38 -07:00
David Symonds
5a12b1828d Add exvar.FuncInt for exporting indirect integer variables. 
R=r
APPROVED=r
DELTA=21  (21 added, 0 deleted, 0 changed)
OCL=29320
CL=29338
 2009-05-24 15:04:43 -07:00
David Symonds
bef1a6439d If Make.deps is not writable (e.g. in Perforce client and not opened for editing), bail out immediately. 
R=rsc,r
APPROVED=r
DELTA=7  (5 added, 1 deleted, 1 changed)
OCL=29319
CL=29319
 2009-05-23 19:39:25 -07:00
Ken Thompson
798b19bf77 improvement in registerization 
R=r
OCL=29317
CL=29317
 2009-05-23 16:36:43 -07:00
Ken Thompson
4238b18344 1. check for dups in complex literals 
structtype{a:1, a:2}
   maptypetype{"xx":1, "xx":2}
   arraytypetype{5:1, 5:2}
2. bug in registerization concerning
   alias of a struct and one of its elements
3. code optimization of struct.field
   (which exposed bug in 2)

R=r
OCL=29315
CL=29315
 2009-05-23 15:34:29 -07:00
Rob Pike
368b42103e add crypto/hmac to makefile 
R=rsc
DELTA=4  (3 added, 0 deleted, 1 changed)
OCL=29314
CL=29314
 2009-05-23 13:53:36 -07:00
Russ Cox
b3de351681 update Make.deps 
R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=29305
CL=29308
 2009-05-22 23:30:48 -07:00
Russ Cox
224b89cafa typo in hmac comment 
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=29307
CL=29307
 2009-05-22 23:30:31 -07:00
Russ Cox
4beac9985b simplifying grammar: delete LBASETYPE and LACONST. 
take 2

R=ken
OCL=29304
CL=29306
 2009-05-22 22:46:06 -07:00
Russ Cox
ca2fe5d8bd Automated g4 rollback of changelist 29302. 
*** Reason for rollback ***

too many files included

*** Original change description ***

simplifying grammar: delete LBASETYPE and LACONST

R=ken
OCL=29303
CL=29303
 2009-05-22 22:43:57 -07:00
Russ Cox
2a4dcfffc9 simplifying grammar: delete LBASETYPE and LACONST 
R=ken
OCL=29300
CL=29302
 2009-05-22 22:42:12 -07:00
Russ Cox
b112d42ad6 add hmac.NewSHA1 and hmac.NewMD5. 
fix Reset bug in sha1.
add hmac, sha1, md5 tests.
document hmac.

R=r
DELTA=146  (111 added, 6 deleted, 29 changed)
OCL=29294
CL=29299
 2009-05-22 22:40:26 -07:00