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Commit Graph

118 Commits

Author SHA1 Message Date
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
Robert Griesemer
3311e1b673 - dump registers in case of signal (linux)
SVN=124702
2008-06-25 17:07:22 -07:00
Ken Thompson
1a3f944530 simul assignment
SVN=124591
2008-06-25 11:35:06 -07:00
Rob Pike
deaac9800f previous change was a nit too aggressive - regular comparison should apply when comparing
internal symbol names

SVN=124461
2008-06-24 21:44:48 -07:00
Rob Pike
4061a7e9c7 allow an underscore to match centered dot (rune 00B7), so people don't have to
type a centered dot when debugging.

SVN=124460
2008-06-24 21:42:54 -07:00
Ken Thompson
10296166a5 bug in returning a fat function result
SVN=124436
2008-06-24 18:14:32 -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
Robert Griesemer
206daeabda - added access to thread state info from the signal handler
SVN=124404
2008-06-24 16:48:54 -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
Rob Pike
362ea7c77d remove explicit import of "sys"
add a boolean printer

SVN=124362
2008-06-24 12:54:26 -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
Rob Pike
d4c2da409b safety checks, waiting for gri's real tracking of PC and SP
extant code is too fragile

SVN=124223
2008-06-23 20:12:39 -07:00
Rob Pike
7b210c5b2f add signal handling to mac runtime
SVN=124184
2008-06-23 16:34:17 -07:00
Ken Thompson
dee07c884e maps
SVN=124030
2008-06-22 21:02:06 -07:00
Rob Pike
12c2864e4f more nearly correct interface code for signals on linux
SVN=124021
2008-06-21 17:28:37 -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
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
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
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
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
1ad1044b2d hack to find first instruction for decoding the pc/line table properly.
SVN=122792
2008-06-13 18:15:30 -07:00
Rob Pike
34691ccd10 support symbol tables and line numbers in 6.out executables
SVN=122700
2008-06-13 12:55:37 -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
b6c9221bb1 fix name of mach_amd64 library source dir
SVN=122506
2008-06-12 14:52:41 -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