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5744 Commits

Author SHA1 Message Date
Russ Cox
7b3771401c add nm 
R=r
DELTA=339  (339 added, 0 deleted, 0 changed)
OCL=13786
CL=13794
 2008-08-03 23:06:00 -07:00
Russ Cox
34514bdb72 Use a single Make.conf for setting CC, etc. 
This makes it easy to build with other flags
(like -ggdb) or other compilers (like cc64).

R=r
DELTA=45  (6 added, 22 deleted, 17 changed)
OCL=13790
CL=13793
 2008-08-03 23:03:31 -07:00
Ken Thompson
989676d2ba add 'export' adjectives to external 
var, const and type declarations.

R=r
DELTA=49  (12 added, 28 deleted, 9 changed)
OCL=13791
CL=13791
 2008-08-03 18:47:02 -07:00
Russ Cox
9aad9fef76 make 6a, 6c, 6g, 6l, libmach_amd64 build on 64-bit gcc. 
these guys really really want long to be 32-bits,
so ,s/long/int32/ (and then manual fixup).
still passes all tests.

(i started out looking for just those longs that
needed to be int32 instead, and it was just too hard
to track them down one by one.)

the longs were rare enough that i don't think
it will cause integration problems.

R=ken
OCL=13787
CL=13789
 2008-08-03 17:25:15 -07:00
Ken Thompson
851100683e 6c delete .6 file on error 
R=r
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=13785
CL=13785
 2008-08-03 13:31:06 -07:00
Ken Thompson
7889e03477 go method 
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=13765
CL=13765
 2008-08-02 15:31:21 -07:00
Ken Thompson
b2d9020242 len now takes an expression 
R=r
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=13523
CL=13523
 2008-07-28 13:54:58 -07:00
Ken Thompson
b1abcc195d random bug fixes 
R=r
DELTA=18  (6 added, 1 deleted, 11 changed)
OCL=13504
CL=13504
 2008-07-27 13:09:15 -07:00
Ken Thompson
bd397d2f9b select 
R=r
DELTA=29  (27 added, 1 deleted, 1 changed)
OCL=13503
CL=13503
 2008-07-27 11:42:52 -07:00
Rob Pike
20a02661d9 beginnings of a low-level syscall library 
R=ken
OCL=13483
CL=13496
 2008-07-26 14:49:21 -07:00
Ken Thompson
120827284e select/chan 
R=r
DELTA=517  (137 added, 98 deleted, 282 changed)
OCL=13495
CL=13495
 2008-07-26 14:21:21 -07:00
Ken Thompson
949ab5c7ff select 
R=r
APPROVED=r
DELTA=41  (24 added, 13 deleted, 4 changed)
OCL=13480
CL=13480
 2008-07-25 17:03:27 -07:00
Ken Thompson
e963cba8a1 select 
R=r
APPROVED=r
DELTA=147  (94 added, 14 deleted, 39 changed)
OCL=13477
CL=13477
 2008-07-25 15:55:12 -07:00
Ken Thompson
ece3e57c85 read select 
R=r
APPROVED=r
DELTA=120  (108 added, 0 deleted, 12 changed)
OCL=13468
CL=13468
 2008-07-25 11:58:26 -07:00
Ken Thompson
cb9b1038db select 
R=r
APPROVED=r
DELTA=638  (433 added, 21 deleted, 184 changed)
OCL=13426
CL=13438
 2008-07-24 15:57:30 -07:00
Rob Pike
35b7a174e6 maintain __.PKGDEF files in archives if the 'g' flag is given 
use this facility to simplify the math lib-building script

R=ken
DELTA=183  (158 added, 16 deleted, 9 changed)
OCL=13364
CL=13366
 2008-07-22 15:57:46 -07:00
Rob Pike
05caa7f820 help management of empty pkg and lib directories in perforce 
R=gri
DELTA=4  (4 added, 0 deleted, 0 changed)
OCL=13328
CL=13328
 2008-07-21 17:10:49 -07:00
Ken Thompson
b78676a49d start of select 
random bugs fixed

SVN=128149
 2008-07-20 20:13:07 -07:00
Ken Thompson
963753d3f9 tweaks to init 
rand using init

SVN=128142
 2008-07-20 13:33:45 -07:00
Ken Thompson
f24f8ffae0 init 
SVN=128128
 2008-07-19 18:39:12 -07:00
Rob Pike
acf3d59847 update fmt to use some initialization 
tweak ar so the pkgdef file doesn't cause it not to generate a symbol table

SVN=128119
 2008-07-19 14:52:01 -07:00
Ken Thompson
90da636c15 init filename vs pkgname 
SVN=128117
 2008-07-19 14:20:46 -07:00
Ken Thompson
fb3af53f4e initialization 
SVN=128115
 2008-07-19 13:38:29 -07:00
Ken Thompson
4c5a165873 len(fixed array) 
SVN=128050
 2008-07-18 11:59:35 -07:00
Ken Thompson
0ca551fc36 loop in subtype 
SVN=127933
 2008-07-17 18:15:05 -07:00
Ken Thompson
41861ca7bb one more time for divide 
SVN=127911
 2008-07-17 16:22:40 -07:00
Ken Thompson
9e2d185040 div bug 
[]ptr bug
proc reuses old g* structures
differnt assignment of offsets to parameters

SVN=127888
 2008-07-17 15:03:39 -07:00
Ken Thompson
814320c8b4 parameter in fn literals 
SVN=127695
 2008-07-16 18:31:01 -07:00
Ken Thompson
8003849498 parameter declartions in func literals 
SVN=127678
 2008-07-16 17:22:54 -07:00
Ken Thompson
44b8934d35 back out last chan fix 
allow print of pointers

SVN=127548
 2008-07-16 12:44:21 -07:00
Ken Thompson
ac048ce7f4 new chan syntax 
SVN=127437
 2008-07-15 21:07:59 -07:00
Rob Pike
c870ac239e add sys.writefile; support for darwin only in this CL 
SVN=127153
 2008-07-14 20:54:55 -07:00
Rob Pike
e9a194382e disambiguate error message 
SVN=127152
 2008-07-14 20:54:16 -07:00
Ken Thompson
c6e8e1cebf go call fn address 
SVN=127151
 2008-07-14 20:40:48 -07:00
Ken Thompson
2d9ff40774 chan asynch 
SVN=127121
 2008-07-14 17:41:38 -07:00
Ken Thompson
f7e2bb55ae chan 
SVN=126960
 2008-07-13 16:22:50 -07:00
Ken Thompson
97cab903af chan 
SVN=126959
 2008-07-13 16:20:27 -07:00
Ken Thompson
594175d0b5 chan 
SVN=126958
 2008-07-13 14:29:46 -07:00
Ken Thompson
3f982aeaf6 morestack magic number 
automatically generated in 6g and 6c,
manually set in 6a. format is
	TEXT	a(SB),, $a-b
where a is auto size and b is parameter size

SVN=126946
 2008-07-12 17:16:22 -07:00
Ken Thompson
3856e45e03 more on channels 
arg space magic number for morestack

SVN=126936
 2008-07-12 13:08:53 -07:00
Ken Thompson
751ce3a77a segmented stacks AND goroutines 
SVN=126929
 2008-07-11 19:16:39 -07:00
Ken Thompson
2d7eecbbf4 bug in offsets in imported struct fields 
SVN=126591
 2008-07-09 17:15:10 -07:00
Rob Pike
d5f4d94b80 redefinition fix for autolib: if first ATEXT is already defined, skip this file 
SVN=126580
 2008-07-09 16:40:11 -07:00
Rob Pike
12c81a0ce8 enable autolib 
handle archives with __.PKGDEF elements (although we can't create them yet)
introduce a pkg directory
search the pkg directory for packages during compilation

SVN=126574
 2008-07-09 16:05:03 -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
655c281303 disambiguate typedefs in export blocks of .6 files 
SVN=126366
 2008-07-08 14:20:04 -07:00
Rob Pike
6db99de606 add bytestorune and stringtorune to sys. 
SVN=126321
 2008-07-08 10:36:43 -07:00
Ken Thompson
1d31a25d83 more coroutine 
fixed a,b,c := x,x,x

SVN=126250
 2008-07-07 17:59:32 -07:00
Ken Thompson
0d079a5362 start of coroutine 
SVN=126152
 2008-07-07 12:29:26 -07:00
Ken Thompson
caa7193c95 took out vlong/uvlong/rune conversions 
SVN=126053
 2008-07-06 11:20:44 -07:00
Ken Thompson
4d6d4e7f4e random little bugs 
SVN=126049
 2008-07-05 17:43:25 -07:00
Ken Thompson
417a971f9a output args declared 
arguments in first block for diagnostics
thomo return
better syntax error recovery

SVN=126045
 2008-07-05 12:49:25 -07:00
Ken Thompson
1efa6a0544 better recovery after syntax error 
SVN=126003
 2008-07-03 18:05:20 -07:00
Ken Thompson
81b325db1b a,b := fun() 
SVN=125998
 2008-07-03 17:41:05 -07:00
Ken Thompson
d915b96100 new iota 
SVN=125984
 2008-07-03 16:41:32 -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
Ken Thompson
b987f7a757 segmented stacks 
SVN=125267
 2008-06-29 20:40:08 -07:00
Ken Thompson
d3237f9a2a more line numbers 
SVN=125265
 2008-06-28 17:27:39 -07:00
Ken Thompson
dc1602ca23 more line numbers 
SVN=125261
 2008-06-28 13:58:00 -07:00
Ken Thompson
ca029d34b6 another both sides functions 
SVN=125230
 2008-06-27 17:53:23 -07:00
Ken Thompson
57d80398e6 line numbers 
SVN=125228
 2008-06-27 17:35:42 -07:00
Ken Thompson
390d5fe5b2 fixed fncall both sides 
SVN=125217
 2008-06-27 16:59:14 -07:00
Ken Thompson
102fcc6689 sametype message 
SVN=125216
 2008-06-27 16:43:02 -07:00
Ken Thompson
73f85f8a53 map index of index bug 
SVN=125213
 2008-06-27 16:30:20 -07:00
Rob Pike
34cb7c299e export sys.exit 
update tests to use exit rather than return
ignore return value from main (actually done in prior CL)

SVN=125173
 2008-06-27 14:15:06 -07:00
Ken Thompson
1f6828bcdf segmented stack 
SVN=125151
 2008-06-27 13:03:19 -07:00
Rob Pike
1f672596c5 fix a few spelling mistakes in messages 
SVN=125108
 2008-06-27 10:29:02 -07:00
Ken Thompson
75937c2a16 better line numbers 
SVN=125018
 2008-06-26 17:54:44 -07:00
Rob Pike
3e4e83ab1e add sys.readfile() 
add args to linux runtime

SVN=124961
 2008-06-26 14:09:26 -07:00
Rob Pike
9ff0e6288e runtime needs runtime.c 
6l needs to know that there is no rt_amd64.6

SVN=124766
 2008-06-25 21:31:17 -07:00
Rob Pike
41abdad5ec maybe now $O is right 
SVN=124764
 2008-06-25 21:24:14 -07:00
Rob Pike
5132d10305 O=6 not O=o 
SVN=124763
 2008-06-25 21:23:14 -07:00
Rob Pike
c87597de2c put a makefile into runtime 
make the runtime library an archive (rt0 is still separate)
update 6l to use the archive
add fakeobj.c, missing from prior change

SVN=124762
 2008-06-25 21:19:05 -07:00
Rob Pike
250a091922 add plan 9 ar, which understands our symbol tables 
SVN=124761
 2008-06-25 20:58:35 -07:00
Ken Thompson
e90ae879d6 autolib (#pragma lib) 
added to 6g to autoload
the included import files.

SVN=124759
 2008-06-25 20:22:10 -07:00
Ken Thompson
1a3f944530 simul assignment 
SVN=124591
 2008-06-25 11:35:06 -07:00
Ken Thompson
10296166a5 bug in returning a fat function result 
SVN=124436
 2008-06-24 18:14:32 -07:00
Ken Thompson
7d11924c13 middle dot as alpha package separator 
SVN=124419
 2008-06-24 17:16:06 -07:00
Rob Pike
2987c8434b arguments available 
argc, argv, envc, envv all in sys now
sys.argc() etc.

SVN=124398
 2008-06-24 15:31:03 -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
78c8dec944 bug miscalculating ullman 
in CALLMETH/DOTMETH

SVN=124321
 2008-06-24 10:30:33 -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
Ken Thompson
54abac678a redeclarations of variables in the same block. 
half-step toward multivalued map indexing

SVN=124019
 2008-06-21 15:11:29 -07:00
Ken Thompson
ddba96aed8 stack offset 
SVN=123521
 2008-06-18 22:07:09 -07:00
Ken Thompson
f997bc6eb6 stack offseet table marker 
tacked above each TEXT entry

SVN=123496
 2008-06-18 17:51:56 -07:00
Ken Thompson
1926fef175 bogus diagnostic with 
default as first case
in a switch

SVN=123398
 2008-06-18 11:43:50 -07:00
Ken Thompson
c242b53d22 more maps 
more semi-colons
type assignment of constants

SVN=123278
 2008-06-17 22:33:32 -07:00
Ken Thompson
c5bb50c9dc assign nil to interface 
SVN=123256
 2008-06-17 18:07:40 -07:00
Ken Thompson
7131bf476c SVN=123250 2008-06-17 18:02:06 -07:00
Ken Thompson
504aa698f7 SVN=123249 2008-06-17 18:01:05 -07:00
Ken Thompson
53ec6500bc yata 
SVN=123246
 2008-06-17 17:59:06 -07:00
Ken Thompson
0006c83231 optional semi-colons 
SVN=123245
 2008-06-17 17:57:31 -07:00
Ken Thompson
4e8142c929 maps 
SVN=123089
 2008-06-16 22:34:50 -07:00
Ken Thompson
3f2d542817 added and, or, xor opcodes 
SVN=123031
 2008-06-16 17:04:39 -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
Rob Pike
073486c3ed add support for debugging in MACH binaries 
fix up libmach_amd64 to handle MACH binaries and symbols
db now works on mac and linux

SVN=122807
 2008-06-15 17:22:57 -07:00
Ken Thompson
efec14bc5a plan9 line numbers and line table 
SVN=122793
 2008-06-13 18:16:23 -07:00
Rob Pike
e9c9c9ace5 add symbol tables and line/pc information to 6.outs 
SVN=122699
 2008-06-13 12:54:21 -07:00
Ken Thompson
343f5aa7b4 better import/export 
SVN=122584
 2008-06-12 21:48:56 -07:00
Rob Pike
67e141b637 Bug fix. Without rounding, .shstrtab is written on top of data segment 
SVN=122567
 2008-06-12 18:51:06 -07:00
Rob Pike
ed5e39a66d Add 6db 
SVN=122505
 2008-06-12 14:50:25 -07:00
Ken Thompson
ef61a4cb1e better version of op= 
fixed bugs in /= and %/

SVN=122493
 2008-06-12 14:21:09 -07:00
Rob Pike
e2e6b7e4cc remove reference to 9ar 
SVN=122487
 2008-06-12 13:38:54 -07:00
Rob Pike
24dbd2413b remove reference to 9ar 
SVN=122486
 2008-06-12 13:37:54 -07:00
Rob Pike
69b74c3953 import the plan 9 libraries libc (lib9) and libbio into the tree. 
remove the dependency on /home/r.

SVN=122482
 2008-06-12 13:26:16 -07:00
Ken Thompson
2254a8ee99 import/export 
SVN=122309
 2008-06-11 21:06:26 -07:00
Rob Pike
2694a85a52 tweaks in clean rules and dependencies 
SVN=122274
 2008-06-11 18:01:45 -07:00
Rob Pike
461d1b7987 convert from mk to make 
phew.

SVN=122266
 2008-06-11 17:50:07 -07:00
Rob Pike
32aa0d9198 generated file; needs updating 
SVN=122179
 2008-06-11 14:03:52 -07:00
Rob Pike
820368a19a fix up mkfiles to use $GOROOT instead of $PLAN9 
mention in setup doc that binaries go into $HOME/bin

SVN=122177
 2008-06-11 13:59:55 -07:00
Rob Pike
df28e14e5b add a setup document, and tweak the scripts that it mentions 
SVN=122175
 2008-06-11 13:34:08 -07:00
Ken Thompson
2bba3a610d reorder1 - function first instead of last 
SVN=122160
 2008-06-11 12:25:44 -07:00
Ken Thompson
0b3093f0a5 debugging to get fmt to run 
SVN=122046
 2008-06-10 21:29:57 -07:00
Ken Thompson
36f21e00f5 mode elf tossing 
SVN=121962
 2008-06-10 12:42:37 -07:00
Ken Thompson
6a659ebf13 new elf header 
SVN=121737
 2008-06-09 13:16:50 -07:00
Ken Thompson
f9c58c25e0 more nihan 
SVN=121622
 2008-06-08 19:02:27 -07:00
Ken Thompson
9abf9e8a37 nihon 
SVN=121620
 2008-06-08 18:26:23 -07:00
Ken Thompson
b6eca3534c bug in len 
SVN=121618
 2008-06-08 17:46:28 -07:00
Ken Thompson
610644a1ca asdf 
SVN=121615
 2008-06-08 17:21:46 -07:00
Rob Pike
27d95f1372 use /bin/ed to avoid compatibility issues with plan 9 ed 
SVN=121611
 2008-06-08 17:02:01 -07:00
Ken Thompson
36bfd2a906 floating point 
SVN=121607
 2008-06-08 16:11:14 -07:00
Ken Thompson
8200a0b088 optional semicolons 
SVN=121604
 2008-06-08 12:48:37 -07:00
Ken Thompson
f7753f1687 more code generation - mostly shift and multiply 
SVN=121585
 2008-06-07 15:21:02 -07:00
Ken Thompson
181ad4743c more div/mod 
SVN=121577
 2008-06-06 21:21:54 -07:00
Ken Thompson
d83b994da6 div and mod operators 
SVN=121576
 2008-06-06 20:43:29 -07:00
Ken Thompson
feb1c77f9c cafebabe 
SVN=121574
 2008-06-06 19:16:18 -07:00
Ken Thompson
b6218e6907 '\Ucafebabe' 
SVN=121562
 2008-06-06 17:42:03 -07:00
Ken Thompson
609cf0c3a7 fixed \\ secape in strings 
SVN=121553
 2008-06-06 17:08:21 -07:00
Ken Thompson
a93099cd8c SVN=121547 2008-06-06 17:01:33 -07:00
Ken Thompson
6b8bd3556a nonaddressable = functioncall 
code gen error

SVN=121541
 2008-06-06 16:49:35 -07:00
Ken Thompson
d1493d1edc checked into both gc and runtime by mistake 
SVN=121498
 2008-06-06 15:01:50 -07:00
Ken Thompson
498ed50061 code gen bug calling i2s 
SVN=121497
 2008-06-06 15:01:02 -07:00
Ken Thompson
e372be9e76 code gen bug in ++ and -- 
SVN=121476
 2008-06-06 13:54:59 -07:00
Ken Thompson
bbb2073223 goos garch 
SVN=121367
 2008-06-05 19:38:39 -07:00
Ken Thompson
8527f49e24 goos and goarch 
SVN=121349
 2008-06-05 16:57:26 -07:00
Ken Thompson
e2c3ec3173 goos goarch 
SVN=121348
 2008-06-05 16:56:23 -07:00
Ken Thompson
f4ccabdea6 stuff 
SVN=121190
 2008-06-04 16:44:48 -07:00
Ken Thompson
f1880579ef loaded problem getting main from a library 
SVN=121175
 2008-06-04 15:33:59 -07:00
Ken Thompson
6633be6a86 fix loader problem loading main from a library 
SVN=121174
 2008-06-04 15:32:47 -07:00
Ken Thompson
3adcf6fa0e touch to make later modified date 
SVN=121172
 2008-06-04 15:08:59 -07:00
Rob Pike
0cafb9ea3d Add compiler source to new directory structure 
SVN=121164
 2008-06-04 14:37:38 -07:00