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32 Commits

Author SHA1 Message Date
Russ Cox
6c196015e0 runtime: various arm fixes 
* correct symbol table size
  * do not reorder functions in output
  * traceback
  * signal handling
  * use same code for go + defer
  * handle leaf functions in symbol table

R=kaib, dpx
CC=golang-dev
https://golang.org/cl/884041
 2010-04-05 12:51:09 -07:00
Dean Prichard
55b145e32a arm: fix build 
R=rsc
CC=golang-dev
https://golang.org/cl/800041
 2010-03-26 23:27:24 -07:00
Dean Prichard
e1fa05f59e arm: disable some problematic tests 
test/64bit.go:  segfaults on sheevaplug(armv5)

The following have long runtimes when GC is on.
Sample run time in seconds for android emulator
and sheevaplug
test/stack.go:          4934s   1780s
test/ken/chan.go:        860s    296s
test/gc1.go:             218s     69s

R=rsc, kaib
CC=golang-dev
https://golang.org/cl/749041
 2010-03-25 00:23:07 -07:00
Dean Prichard
5b1a196c37 arm: cleanup build warnings 
trivial stuff
lex.c: these prototypes are in a.h
asm.c: unused variables
arm-pass.txt deal w/ sieve.go rename and addition of sieve2.go

R=kaib, rsc
CC=golang-dev
https://golang.org/cl/244041
 2010-03-08 18:13:19 -08:00
Russ Cox
e18516352a arm: take out fixedbugs/bug120 - gives inconsistent errors 
R=kaib
CC=golang-dev
https://golang.org/cl/207062
 2010-02-10 17:21:34 -08:00
Russ Cox
66cdc699b2 arm: fix build on android 
R=kaib
CC=golang-dev
https://golang.org/cl/206059
 2010-02-10 15:01:02 -08:00
Kai Backman
8e5854ae17 make arm pass match what's working on real hardware 
R=rsc
https://golang.org/cl/154097
 2009-11-14 20:08:22 -08:00
Kai Backman
770b872752 clone and futex 
go/test: passes 99% (343/347)

R=rsc
http://go/go-review/1016004
 2009-10-29 21:21:14 -07:00
Kai Backman
68d5c51287 fix conditional branch instructions for unsigned ints and 
float. fix sgen endianess in sgen character copying.

        go/test: passes 97% (336/345)

R=rsc
http://go/go-review/1015007
 2009-10-24 22:47:25 -07:00
Kai Backman
f860bc0f4e fixed len/cap for chan. disable gc for now. 
go/test: passes 93% (323/345)

R=rsc
http://go/go-review/1015006
 2009-10-23 20:31:03 -07:00
Kai Backman
942d6590d9 one more argsize fix. we were copying with the correct 
alignment but not enough (duh).

R=rsc
APPROVED=rsc
DELTA=16  (13 added, 0 deleted, 3 changed)
OCL=36020
CL=36024
 2009-10-23 11:03:16 -07:00
Kai Backman
dde4090372 removed tempalloc/tempfree and replaced with tempname 
go/test: passes 88% (304/345)

R=rsc
APPROVED=rsc
DELTA=67  (3 added, 54 deleted, 10 changed)
OCL=35910
CL=35910
 2009-10-19 22:47:25 -07:00
Kai Backman
33a7bcf315 getcallerpc and setcallerpc 
go/test: passes 87% (303/345)

R=rsc
APPROVED=rsc
DELTA=19  (5 added, 6 deleted, 8 changed)
OCL=35903
CL=35906
 2009-10-19 21:58:16 -07:00
Kai Backman
a15aa05ae2 first version of closures. test/closure doesn't yet pass. 
go/test: passes 87% (300/343)

R=rsc
APPROVED=rsc
DELTA=125  (125 added, 0 deleted, 0 changed)
OCL=35893
CL=35900
 2009-10-19 19:59:39 -07:00
Kai Backman
b4896b496e function literals 
go/test: passes 86% (297/343)

R=rsc
APPROVED=rsc
DELTA=14  (10 added, 1 deleted, 3 changed)
OCL=35881
CL=35884
 2009-10-19 12:44:08 -07:00
Kai Backman
545dbd810c fix OINDEX address generation, leftover misunderstanding about 
how scale works on amd64/386

go/test: passes 85% (294/342)

R=rsc
APPROVED=rsc
DELTA=27  (26 added, 1 deleted, 0 changed)
OCL=35815
CL=35818
 2009-10-15 22:16:31 -07:00
Kai Backman
c7f837be00 disable ken/complit for arm 
R=rsc
APPROVED=rsc
DELTA=1  (0 added, 1 deleted, 0 changed)
OCL=35753
CL=35755
 2009-10-14 21:46:50 -07:00
Kai Backman
101f7cbd61 changed 5c 64 bit word ordering to little endian so it matches 
5g. fixes to 64 bit code gen. added (finally) function to do
shifts properly.

go/test: passes 83% (287/342)

R=rsc
APPROVED=rsc
DELTA=156  (50 added, 53 deleted, 53 changed)
OCL=35589
CL=35616
 2009-10-12 13:35:28 -07:00
Kai Backman
6d0983ae46 64bit and float code generation. fmt compiles but 
reflect is broken so fmt doesn't work.

go/test: passes 83% (285/342)

R=rsc
APPROVED=rsc
DELTA=415  (240 added, 29 deleted, 146 changed)
OCL=35576
CL=35588
 2009-10-11 20:01:11 -07:00
Kai Backman
6084dcdd07 floating point calc, added a few more packages that pass 
go/test: passes 80% (274/340)

R=rsc
APPROVED=rsc
DELTA=61  (59 added, 0 deleted, 2 changed)
OCL=35506
CL=35517
 2009-10-09 07:37:49 -07:00
Kai Backman
116beb2653 - moved 3 functions from syscall_linux to _386 and _amd64 (arm lacks them) 
- 64 bit OMINUS
- added bunch of missing arm syscalls

R=rsc
APPROVED=rsc
DELTA=203  (189 added, 3 deleted, 11 changed)
OCL=35412
CL=35414
 2009-10-06 16:39:38 -07:00
Kai Backman
5afce0ca85 64 bit cmp and some sgen tweaks 
go/test: passes 75% (256/339)

R=rsc
APPROVED=rsc
DELTA=142  (53 added, 4 deleted, 85 changed)
OCL=35367
CL=35375
 2009-10-06 09:47:46 -07:00
Kai Backman
3e5a817d07 a few more code generation bugs and an interface alignment issue. 
go/test: passes 74% (251/339)

R=rsc
APPROVED=rsc
DELTA=40  (34 added, 0 deleted, 6 changed)
OCL=35254
CL=35275
 2009-10-02 09:06:51 -07:00
Kai Backman
57f834aeff generate float registers correctly. 
go/test: passes 71% (242/339)

R=rsc
APPROVED=rsc
DELTA=9  (5 added, 0 deleted, 4 changed)
OCL=35233
CL=35243
 2009-10-01 13:52:55 -07:00
Kai Backman
8fd53f4754 cgen_asop sudoaddable 
R=rsc
APPROVED=rsc
DELTA=14  (4 added, 0 deleted, 10 changed)
OCL=35190
CL=35210
 2009-10-01 06:50:59 -07:00
Kai Backman
a1b4796394 fixed a few calls to gcmp and some really bothched OINDEX code 
(how did that happen?)

go/test: passes 70% (238/339)

R=rsc
APPROVED=rsc
DELTA=18  (10 added, 0 deleted, 8 changed)
OCL=35185
CL=35188
 2009-09-30 18:56:37 -07:00
Kai Backman
399d23d4f4 load binary op arguments into registers 
go/test: passes 69% (237/339)

R=rsc
APPROVED=rsc
DELTA=12  (3 added, 9 deleted, 0 changed)
OCL=35178
CL=35180
 2009-09-30 14:28:18 -07:00
Kai Backman
187cc1eb49 fix munging of pointer. 
go/test: passes 69% (235/339)

R=rsc
APPROVED=rsc
DELTA=5  (4 added, 1 deleted, 0 changed)
OCL=35107
CL=35109
 2009-09-29 16:07:59 -07:00
Kai Backman
8ccf8240f4 fixed alignment issue resulting from confusion around the 
meaning of out args.

go/test: passes 68% (231/339)

R=rsc
APPROVED=rsc
DELTA=13  (7 added, 0 deleted, 6 changed)
OCL=35072
CL=35080
 2009-09-29 07:27:49 -07:00
Kai Backman
24bfaaf07a - added gcmp for proper ACMP generation, changed all call 
sites plus optimized constant code a bit (one less register
  used).
- changed conditional branches, might need a re-tweak later
- gave up on agen OINDEX and copied/fixed the version in 8g

go/test: passes 66% (225/339)

R=rsc
APPROVED=rsc
DELTA=148  (67 added, 32 deleted, 49 changed)
OCL=35040
CL=35055
 2009-09-28 15:40:13 -07:00
Kai Backman
8ce5f6e14a fix bad code generation. 
go/test: passes 64% (215/337) tests

metric updated, had total number of tests wrong. number of
failing tests is down from 129 to 122.

R=rsc
APPROVED=rsc
DELTA=228  (12 added, 5 deleted, 211 changed)
OCL=34897
CL=34899
 2009-09-22 13:13:23 -07:00
Kai Backman
e4eaf4c24e expanded arm regression testing. will go away once 5g is compliant 
R=rsc
APPROVED=rsc
DELTA=300  (297 added, 0 deleted, 3 changed)
OCL=34813
CL=34821
 2009-09-18 19:09:29 -07:00