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
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
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
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
Ken Thompson
b46e7c4d3c
bug 152
...
R=r
OCL=29419
CL=29419
2009-05-26 19:48:39 -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
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
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
Kai Backman
9a2a2474c6
Force usage of dollar signs to circumvent arm-gcc balking at them.
...
R=rsc
APPROVED=rsc
DELTA=1 (1 added, 0 deleted, 0 changed)
OCL=29275
CL=29278
2009-05-22 15:32:43 -07:00
Russ Cox
f4d3d22a94
enforce channel direction
...
R=ken
OCL=29209
CL=29216
2009-05-21 17:32:44 -07:00
Russ Cox
c2fa45b973
allow type name as key to accomodate anonymous fields.
...
update tests.
R=ken
OCL=29207
CL=29207
2009-05-21 16:31:10 -07:00
Ken Thompson
bba10b3f49
some array init bugs
...
renamed 6g/(gen|align|obj).c
R=r
OCL=29205
CL=29205
2009-05-21 15:44:06 -07:00
Russ Cox
8b6b380605
stricter rules for assignment.
...
when assigning a multifield object
(structs or arrays of structs) they
must not contain any fields that could
not be assigned individually.
R=ken
OCL=29192
CL=29194
2009-05-21 14:06:24 -07:00
Ken Thompson
a016081f43
added key:val extension to
...
structure and array literals
R=r
OCL=29190
CL=29190
2009-05-21 13:46:07 -07:00
Russ Cox
23e62d169f
stricter interface conversion rule: i.(T)
...
must have non-nil i.
R=ken
OCL=29136
CL=29136
2009-05-20 18:23:19 -07:00
Russ Cox
a39bae095a
ifaceop was being called with integers
...
that came from two different enums.
spilt into ifacecvt and ifaceop depending
on which enum the argument is.
R=ken
OCL=29122
CL=29122
2009-05-20 15:09:50 -07:00
Russ Cox
2da5022bcf
change representation of interface values.
...
this is not a user-visible change.
before, all interface values were
struct Itype {
Sigt *type;
Sigi *inter;
void *method[n];
}
struct Iface {
void *addr;
Itype *itype;
}
the itype is basically a vtable, but it's unnecessary
if the static type is interface{ }.
for interface values with static type empty, the
new representation is
struct Eface {
void *addr;
Sigt *type;
}
this complicates the code somewhat, but
it reduces the number of Itypes that
have to be computed and cached,
it opens up opportunities to avoid function
calls in a few common cases,
and it will make it possible to lay out
interface{} values at compile time,
which i think i'll need for the new reflection.
R=ken
OCL=28701
CL=29121
2009-05-20 14:57:55 -07:00
Russ Cox
47e5152790
fix implicit star for range on *map, *[].
...
do not update lineno from ONAME nodes,
because they have declaration lineno not use.
show actual name in top-level statement error.
before
runtime.a:7: x.go:5: walkstate: NAME not a top level statement
after
x.go:14: walkstate: runtime.Goexit not a top level statement
R=ken
OCL=29113
CL=29116
2009-05-20 14:24:23 -07:00
Ken Thompson
da49bfe664
static initialization of strings
...
R=r
OCL=29036
CL=29036
2009-05-19 13:37:36 -07:00
Ken Thompson
b91a043d02
static initialization of slices
...
R=r
OCL=29016
CL=29016
2009-05-18 22:11:22 -07:00
Robert Griesemer
1ed725d7cd
- changed parser to return os.Error, removed ErrorHandler
...
- added IsValid predicate to token.Position
- updated pretty, godoc, gobuild
- updated/expanded test cases
R=rsc
DELTA=265 (97 added, 78 deleted, 90 changed)
OCL=28961
CL=29005
2009-05-18 14:59:16 -07:00
Ken Thompson
62231e91d0
static initialization with DATA statements
...
structs and arrays are done
slices and maps are yet to do
R=r
OCL=28977
CL=28977
2009-05-17 19:16:16 -07:00
Ken Thompson
52b0f77bf9
static initialization
...
structure set up - no change yet
R=r
OCL=28966
CL=28966
2009-05-16 13:29:08 -07:00
Rob Pike
a8db4593ab
fix spelling error in message
...
R=ken
OCL=28814
CL=28814
2009-05-14 09:59:16 -07:00
Russ Cox
d06a79e31b
no need for compiler to hard-code definition of runtime.
...
use the actual go source instead.
R=r
DELTA=90 (66 added, 18 deleted, 6 changed)
OCL=28708
CL=28719
2009-05-12 16:15:52 -07:00