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Author SHA1 Message Date
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
Russ Cox
cc7c31baa4 64-bit integer math bugs 
R=r
DELTA=46  (46 added, 0 deleted, 0 changed)
OCL=29569
CL=29614
 2009-05-29 13:46:43 -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
Rob Pike
c4a74b0b4a add missing semicolons in example 
R=rsc
DELTA=5  (0 added, 0 deleted, 5 changed)
OCL=29475
CL=29478
 2009-05-27 18:31:28 -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
Robert Griesemer
fec0c01e7f floating point bug 
R=rsc
DELTA=35  (35 added, 0 deleted, 0 changed)
OCL=29442
CL=29444
 2009-05-27 09:57:44 -07:00
Robert Griesemer
c376d5d7fc bad error message 
TBR=rsc
DELTA=14  (14 added, 0 deleted, 0 changed)
OCL=29441
CL=29441
 2009-05-27 09:47:13 -07:00
Russ Cox
750a856742 bug151, bug152 -> fixedbugs 
R=ken
OCL=29425
CL=29427
 2009-05-26 21:11:43 -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
646927e48a and the golden file 
R=r
OCL=29421
CL=29421
 2009-05-26 19:58:59 -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
Rob Pike
70d711dfb8 bug150 is fixed 
R=ken
OCL=29407
CL=29407
 2009-05-26 16:06:03 -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