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675 Commits 58 Branches 402 Tags 522 MiB
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37 Commits

Author SHA1 Message Date
Ken Thompson
2119294af9 methods on any type 
-- but only *struct tested

R=r
OCL=15326
CL=15326
 2008-09-14 16:57:55 -07:00
Ken Thompson
904d4045d3 1 got rid if static 'fn wo return' test 
2 added dynamic calls to throw for array bounds
  and 'fn wo return'
3 small optimization on index[constant]

R=r
OCL=15281
CL=15281
 2008-09-12 16:48:35 -07:00
Rob Pike
6e8dbc2051 - catch trace traps 
- disassemble the instructions in a trace trap to see if it's a run-time trap
- if so, print relevant info
- avoid double-printing traceback on panic

R=ken,rsc
DELTA=66  (50 added, 7 deleted, 9 changed)
OCL=15199
CL=15224
 2008-09-12 09:44:41 -07:00
Rob Pike
968701beb1 - fix signedness bug in sys.Inf() 
- add NaN, Inf printing to fmt
- fix a couple of bugs in fmt
- add a test for fmt

R=ken
OCL=14092
CL=14092
 2008-08-11 15:04:54 -07:00
Russ Cox
f7f6329e26 kill trailing white space. 
(apparently my first attempt didn't work.)

R=r
OCL=13888
CL=13888
 2008-08-05 14:21:42 -07:00
Russ Cox
96824000ed * comment, clean up scheduler 
* rewrite lock implementation to be correct
  (tip: never assume that an algorithm you found
  in a linux man page is correct.)
* delete unneeded void* arg from clone fn
* replace Rendez with Note
* comment mal better
* use 6c -w, fix warnings
* mark all assembly functions 7

R=r
DELTA=828  (338 added, 221 deleted, 269 changed)
OCL=13884
CL=13886
 2008-08-05 14:18:47 -07:00
Rob Pike
5adbacb8e7 allow pointers as keys in maps, treating them the same as ints - ptr eq not value equality 
R=ken,gri
OCL=13879
CL=13879
 2008-08-05 11:14:35 -07:00
Russ Cox
d28acc42ec first cut at multithreading. works on Linux. 
* kick off new os procs (machs) as needed
* add sys·sleep for testing
* add Lock, Rendez
* properly lock mal, sys·newproc, scheduler
* linux syscall arg #4 is in R10, not CX
* chans are not multithread-safe yet
* multithreading disabled by default;
  set $gomaxprocs=2 (or 1000) to turn it on

This should build on OS X but may not.
Rob and I will fix soon after submitting.

TBR=r
OCL=13784
CL=13842
 2008-08-04 16:43:49 -07:00
Rob Pike
3835e01d97 print tracebacks for all goroutines, not just the crashing one 
R=ken
OCL=13518
CL=13518
 2008-07-28 11:29:41 -07:00
Ken Thompson
526200345c synch chan 
SVN=127055
 2008-07-14 14:33:39 -07:00
Ken Thompson
594175d0b5 chan 
SVN=126958
 2008-07-13 14:29:46 -07:00
Rob Pike
2da9783e2b preserve AX across stack jump so C routines return correct value when triggering morestack. 
SVN=126935
 2008-07-12 11:30:53 -07:00
Ken Thompson
751ce3a77a segmented stacks AND goroutines 
SVN=126929
 2008-07-11 19:16:39 -07:00
Ken Thompson
7b454bb1d9 defined external registers g and m 
SVN=126521
 2008-07-09 11:35:26 -07:00
Rob Pike
41b9617be4 fix ldexp, frexp, and make math package compile and test correctly 
SVN=126423
 2008-07-08 17:26:10 -07:00
Ken Thompson
4528854308 unique import/export names 
more on go statement

SVN=126421
 2008-07-08 17:19:17 -07:00
Rob Pike
6973e3813f update golden 
fix a comment

SVN=125405
 2008-06-30 16:30:53 -07:00
Rob Pike
03febb6773 clean up rearrangement of runtime functions in the source 
add isNaN, isInf, NaN, Inf

SVN=125389
 2008-06-30 15:30:47 -07:00
Rob Pike
d3204ef19f makes stack traces work for segmented stacks 
SVN=125371
 2008-06-30 14:39:47 -07:00
Rob Pike
8e82a673db Break runtime.c into separate pieces for maps, strings, print, etc. 
Share common assembler for amd64 runtime

SVN=125317
 2008-06-30 11:50:36 -07:00
Ken Thompson
b987f7a757 segmented stacks 
SVN=125267
 2008-06-29 20:40:08 -07:00
Ken Thompson
e42d6a5fe2 add pointer to val type of maps 
SVN=124971
 2008-06-26 14:58:23 -07:00
Rob Pike
1bef250f33 center dots into argument code 
SVN=124433
 2008-06-24 18:00:24 -07:00
Rob Pike
1e774d9e6a put center dot into main_main 
restore smashed arg code, lost in incorrect resolve

SVN=124432
 2008-06-24 17:58:18 -07:00
Ken Thompson
7d11924c13 middle dot as alpha package separator 
SVN=124419
 2008-06-24 17:16:06 -07:00
Ken Thompson
87dae02a63 string nil same as string "" 
SVN=124381
 2008-06-24 14:11:20 -07:00
Ken Thompson
90846cd447 map[int] bug 
SVN=124332
 2008-06-24 11:10:47 -07:00
Ken Thompson
dee07c884e maps 
SVN=124030
 2008-06-22 21:02:06 -07:00
Rob Pike
aeb43984ec add signal handling and traceback support therein. 
factor the runtime into architecture-dependent and -independent pieces.
ditto for the OS dependence.

SVN=124020
 2008-06-21 15:36:23 -07:00
Rob Pike
85785fe577 delete incorrect offset print 
SVN=123857
 2008-06-20 10:55:53 -07:00
Rob Pike
1a2421e406 improved formatting of traceback 
SVN=123527
 2008-06-18 23:25:37 -07:00
Rob Pike
d6f25597bb print rudimentary stack traceback after panic 
SVN=123524
 2008-06-18 23:17:39 -07:00
Ken Thompson
4e8142c929 maps 
SVN=123089
 2008-06-16 22:34:50 -07:00
Rob Pike
88a3371a91 print pc on faults 
SVN=123030
 2008-06-16 17:04:30 -07:00
Ken Thompson
e1a06ccc80 now checks for lvalue/rvalue context of 
expressions.
start of generics for calling builtin
     functions
start of map type
'any' demoted from reserved word to type

SVN=122808
 2008-06-15 20:24:30 -07:00
Ken Thompson
0b3093f0a5 debugging to get fmt to run 
SVN=122046
 2008-06-10 21:29:57 -07:00
Ken Thompson
bbb2073223 goos garch 
SVN=121367
 2008-06-05 19:38:39 -07:00