]> Cypherpunks repositories - gostls13.git/log
gostls13.git
15 years agoadd the Upper/Lower sequence optimization.
Rob Pike [Sun, 30 Aug 2009 21:02:42 +0000 (14:02 -0700)]
add the Upper/Lower sequence optimization.
tables shrink 900 lines.
mapping code gets a little slower

R=rsc
DELTA=1124  (105 added, 952 deleted, 67 changed)
OCL=34079
CL=34089

15 years agoremoved debug print
Ken Thompson [Sun, 30 Aug 2009 18:36:42 +0000 (11:36 -0700)]
removed debug print

R=r
OCL=34087
CL=34087

15 years agoFix .alternates execution: it was skipping every second token.
David Symonds [Sun, 30 Aug 2009 04:13:32 +0000 (21:13 -0700)]
Fix .alternates execution: it was skipping every second token.

R=r
APPROVED=r
DELTA=13  (11 added, 0 deleted, 2 changed)
OCL=34081
CL=34081

15 years agosped up optimization by not optimizing
Ken Thompson [Sun, 30 Aug 2009 03:33:21 +0000 (20:33 -0700)]
sped up optimization by not optimizing
very large functions.

R=r
OCL=34080
CL=34080

15 years agofirst cut at case mapping tables and library.
Rob Pike [Sat, 29 Aug 2009 06:05:16 +0000 (23:05 -0700)]
first cut at case mapping tables and library.
next cut will do the optimization for alternating sequences.

R=rsc
DELTA=1658  (1620 added, 9 deleted, 29 changed)
OCL=34072
CL=34075

15 years agoSplit decls.go up, taking advantage of whole-package
Austin Clements [Sat, 29 Aug 2009 01:25:56 +0000 (18:25 -0700)]
Split decls.go up, taking advantage of whole-package
compilation to put the definitions in reasonable places.  No
code changes, just movement.

R=rsc
APPROVED=rsc
DELTA=479  (232 added, 247 deleted, 0 changed)
OCL=34067
CL=34069

15 years agoDebugged processes, remote values, and remote type parser
Austin Clements [Sat, 29 Aug 2009 01:04:35 +0000 (18:04 -0700)]
Debugged processes, remote values, and remote type parser

R=rsc
APPROVED=rsc
DELTA=917  (917 added, 0 deleted, 0 changed)
OCL=34049
CL=34066

15 years agoDebugger's remote runtime definitions.
Austin Clements [Sat, 29 Aug 2009 01:04:18 +0000 (18:04 -0700)]
Debugger's remote runtime definitions.

R=rsc
APPROVED=rsc
DELTA=237  (237 added, 0 deleted, 0 changed)
OCL=33966
CL=34065

15 years agoImplement cap, len, and make, as well as the general framework
Austin Clements [Sat, 29 Aug 2009 01:03:03 +0000 (18:03 -0700)]
Implement cap, len, and make, as well as the general framework
for built-in functions and type conversions.  Extract out
common operations on expression nodes for converting them to
ints and implicitly dereferencing arrays.

R=rsc
APPROVED=rsc
DELTA=442  (365 added, 50 deleted, 27 changed)
OCL=34064
CL=34064

15 years agoarraytoslice and some cleanup
Ken Thompson [Fri, 28 Aug 2009 22:44:24 +0000 (15:44 -0700)]
arraytoslice and some cleanup

R=rsc
OCL=34058
CL=34058

15 years agoFix named types being defined to named types. In general, the
Austin Clements [Fri, 28 Aug 2009 21:39:12 +0000 (14:39 -0700)]
Fix named types being defined to named types.  In general, the
code assumes that the definition of a named type is not a
named type, but some code paths could violate that.

R=rsc
APPROVED=rsc
DELTA=9  (5 added, 2 deleted, 2 changed)
OCL=34046
CL=34053

15 years agosliceslice bug
Ken Thompson [Fri, 28 Aug 2009 20:45:48 +0000 (13:45 -0700)]
sliceslice bug

R=rsc
OCL=34050
CL=34050

15 years agobug in sliceslice
Ken Thompson [Fri, 28 Aug 2009 20:32:09 +0000 (13:32 -0700)]
bug in sliceslice

R=rsc
OCL=34047
CL=34047

15 years agoprint the value using (in effect) %v when Printf is given mismatched args for its...
Rob Pike [Fri, 28 Aug 2009 20:02:34 +0000 (13:02 -0700)]
print the value using (in effect) %v when Printf is given mismatched args for its format
Printf("%s", 2) gives %s(int=2)

R=rsc
DELTA=12  (10 added, 0 deleted, 2 changed)
OCL=34042
CL=34044

15 years agoGive NamedTypes a public interface
Austin Clements [Fri, 28 Aug 2009 19:45:30 +0000 (12:45 -0700)]
Give NamedTypes a public interface

R=rsc
APPROVED=rsc
DELTA=32  (14 added, 1 deleted, 17 changed)
OCL=34043
CL=34043

15 years agosliceslice inline
Ken Thompson [Fri, 28 Aug 2009 19:37:39 +0000 (12:37 -0700)]
sliceslice inline

R=rsc
OCL=34041
CL=34041

15 years agofix ", First" ", Last" ranges from UnicodeData.txt
Rob Pike [Fri, 28 Aug 2009 18:57:38 +0000 (11:57 -0700)]
fix ", First" ", Last" ranges from UnicodeData.txt

R=rsc
DELTA=54  (38 added, 2 deleted, 14 changed)
OCL=34032
CL=34040

15 years agoRun the tests for the testing package. Fix them so that they
Ian Lance Taylor [Fri, 28 Aug 2009 18:44:46 +0000 (11:44 -0700)]
Run the tests for the testing package.  Fix them so that they
work.

R=rsc
DELTA=16  (1 added, 1 deleted, 14 changed)
OCL=34012
CL=34038

15 years ago- don't associate factory methods to basic types (which have no explicit declarations)
Robert Griesemer [Fri, 28 Aug 2009 18:39:25 +0000 (11:39 -0700)]
- don't associate factory methods to basic types (which have no explicit declarations)
- be more robust in the presence of absent type declarations

R=rsc
DELTA=81  (63 added, 14 deleted, 4 changed)
OCL=34033
CL=34036

15 years ago- exponentially back off auto-sync'ing instead disabling it in case of failure
Robert Griesemer [Fri, 28 Aug 2009 18:28:05 +0000 (11:28 -0700)]
- exponentially back off auto-sync'ing instead disabling it in case of failure

R=rsc
DELTA=48  (35 added, 3 deleted, 10 changed)
OCL=34030
CL=34034

15 years agoImplement runtime errors, divide-by-zero checking, nil pointer
Austin Clements [Fri, 28 Aug 2009 17:39:57 +0000 (10:39 -0700)]
Implement runtime errors, divide-by-zero checking, nil pointer
checking, bounds checking, and map key checking.

R=rsc
APPROVED=rsc
DELTA=202  (108 added, 72 deleted, 22 changed)
OCL=33981
CL=34031

15 years ago- collect consts and vars in one list
Robert Griesemer [Fri, 28 Aug 2009 16:11:01 +0000 (09:11 -0700)]
- collect consts and vars in one list
- handle absence of forward-decls correctly
  (cannot assume a type was declared before it was used)

R=rsc
DELTA=112  (32 added, 38 deleted, 42 changed)
OCL=34008
CL=34027

15 years ago64 bit lsh, sub, and/or/eor. some placeholder files in syscall and os.
Kai Backman [Fri, 28 Aug 2009 14:23:24 +0000 (07:23 -0700)]
64 bit lsh, sub, and/or/eor. some placeholder files in syscall and os.

R=rsc
APPROVED=rsc
DELTA=204  (139 added, 0 deleted, 65 changed)
OCL=34009
CL=34025

15 years agoBuild fix: fix typo in sort pkg.
David Symonds [Fri, 28 Aug 2009 09:27:32 +0000 (02:27 -0700)]
Build fix: fix typo in sort pkg.

APPROVED=rsc
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=34016
CL=34022

15 years agoimprove generated code for godocability
Rob Pike [Fri, 28 Aug 2009 01:38:02 +0000 (18:38 -0700)]
improve generated code for godocability

R=rsc
DELTA=459  (168 added, 279 deleted, 12 changed)
OCL=34005
CL=34007

15 years agoos.File.ReadAt/WriteAt
Russ Cox [Fri, 28 Aug 2009 01:36:45 +0000 (18:36 -0700)]
os.File.ReadAt/WriteAt

R=r
DELTA=84  (81 added, 0 deleted, 3 changed)
OCL=34006
CL=34006

15 years agoadd Sort methods for convenience types
Rob Pike [Fri, 28 Aug 2009 01:23:45 +0000 (18:23 -0700)]
add Sort methods for convenience types

R=gri
DELTA=9  (9 added, 0 deleted, 0 changed)
OCL=34000
CL=34003

15 years agoadd scripts tables to the unicode package
Rob Pike [Fri, 28 Aug 2009 00:04:23 +0000 (17:04 -0700)]
add scripts tables to the unicode package

R=rsc
DELTA=1479  (1422 added, 1 deleted, 56 changed)
OCL=33993
CL=33997

15 years agodoc fixes (no lang changes)
Robert Griesemer [Thu, 27 Aug 2009 23:45:42 +0000 (16:45 -0700)]
doc fixes (no lang changes)
- added missing predeclared identifiers
- html-escaping of a few <<'s and >>'s
- added a few links (and removed the §'s)

R=r
DELTA=30  (0 added, 0 deleted, 30 changed)
OCL=33985
CL=33995

15 years agotweaks
Robert Griesemer [Thu, 27 Aug 2009 23:44:17 +0000 (16:44 -0700)]
tweaks

R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=33994
CL=33994

15 years agobug in arrayslice
Ken Thompson [Thu, 27 Aug 2009 21:59:26 +0000 (14:59 -0700)]
bug in arrayslice

R=rsc
OCL=33987
CL=33987

15 years ago- modified type switches (replacement for CL 32659)
Robert Griesemer [Thu, 27 Aug 2009 21:22:51 +0000 (14:22 -0700)]
- modified type switches (replacement for CL 32659)
- takes into account new scoping rules

DELTA=52  (21 added, 7 deleted, 24 changed)
OCL=33967
CL=33982

15 years agoinline slicearray
Ken Thompson [Thu, 27 Aug 2009 20:19:44 +0000 (13:19 -0700)]
inline slicearray

R=rsc
OCL=33974
CL=33974

15 years agoUtilities to bridge native types and functions into
Austin Clements [Thu, 27 Aug 2009 20:11:06 +0000 (13:11 -0700)]
Utilities to bridge native types and functions into
interpreter values.  Also, print nil values properly.

R=rsc
APPROVED=rsc
DELTA=173  (173 added, 0 deleted, 0 changed)
OCL=33837
CL=33973

15 years agoCleanups:
Robert Griesemer [Thu, 27 Aug 2009 18:25:16 +0000 (11:25 -0700)]
Cleanups:
- remove visitor pattern interface (not used)
- added non-exported "branding" methods to enforce
  node hierarchy

R=rsc
DELTA=174  (13 added, 92 deleted, 69 changed)
OCL=33838
CL=33963

15 years agoDebugger architecture interface and definitions for AMD64.
Austin Clements [Thu, 27 Aug 2009 18:24:13 +0000 (11:24 -0700)]
Debugger architecture interface and definitions for AMD64.

R=rsc
APPROVED=rsc
DELTA=114  (114 added, 0 deleted, 0 changed)
OCL=33957
CL=33962

15 years agoMake the statement compiler not use the AST visitor.
Austin Clements [Thu, 27 Aug 2009 18:21:52 +0000 (11:21 -0700)]
Make the statement compiler not use the AST visitor.

In the process, I made error handling in the statement
compiler much saner.  Instead of separately tracking various
error flags with weird relations, I just track if any error
messages have been produced.

R=rsc
APPROVED=rsc
DELTA=308  (98 added, 135 deleted, 75 changed)
OCL=33870
CL=33961

15 years agoremove Line in bufio.ReadLine(Bytes|Slice|String)
Russ Cox [Thu, 27 Aug 2009 18:20:15 +0000 (11:20 -0700)]
remove Line in bufio.ReadLine(Bytes|Slice|String)
also drop bool arg from ReadString

R=r
DELTA=45  (13 added, 1 deleted, 31 changed)
OCL=33923
CL=33960

15 years agoadd and use Make.cmd
Russ Cox [Thu, 27 Aug 2009 18:17:14 +0000 (11:17 -0700)]
add and use Make.cmd

R=r
DELTA=63  (23 added, 31 deleted, 9 changed)
OCL=33932
CL=33959

15 years agoclean up ideal handling; reject attempts
Russ Cox [Thu, 27 Aug 2009 18:16:34 +0000 (11:16 -0700)]
clean up ideal handling; reject attempts
to write type descriptors for ideal types

R=ken
OCL=33958
CL=33958

15 years agofix build. changing var to const, which it should be anyway,
Rob Pike [Thu, 27 Aug 2009 16:58:43 +0000 (09:58 -0700)]
fix build. changing var to const, which it should be anyway,
implicitly works around 6g bug.

R=rsc
OCL=33953
CL=33953

15 years agounicode tables for all categories
Rob Pike [Thu, 27 Aug 2009 16:14:32 +0000 (09:14 -0700)]
unicode tables for all categories
maketables now has a --test option to verify the data.

R=rsc
DELTA=3087  (1982 added, 1001 deleted, 104 changed)
OCL=33947
CL=33950

15 years agoIntroduce the image package.
Nigel Tao [Thu, 27 Aug 2009 04:51:03 +0000 (21:51 -0700)]
Introduce the image package.

R=rsc
APPROVED=r,rsc
DELTA=244  (244 added, 0 deleted, 0 changed)
OCL=33733
CL=33940

15 years agobug slicing array - cap is huge
Ken Thompson [Thu, 27 Aug 2009 02:19:07 +0000 (19:19 -0700)]
bug slicing array - cap is huge

R=rsc
OCL=33936
CL=33936

15 years agotemplate: Support iterables for repeated fields.
David Symonds [Thu, 27 Aug 2009 01:30:13 +0000 (18:30 -0700)]
template: Support iterables for repeated fields.

R=r,rsc
APPROVED=rsc
DELTA=194  (97 added, 32 deleted, 65 changed)
OCL=33861
CL=33933

15 years agochange IsDecimalDigit to IsDigit because Decimal is redundant
Rob Pike [Wed, 26 Aug 2009 23:53:07 +0000 (16:53 -0700)]
change IsDecimalDigit to IsDigit because Decimal is redundant

R=rsc
DELTA=792  (398 added, 383 deleted, 11 changed)
OCL=33919
CL=33921

15 years agoCascading errors lead to a compiler crash.
Ian Lance Taylor [Wed, 26 Aug 2009 23:24:51 +0000 (16:24 -0700)]
Cascading errors lead to a compiler crash.

R=rsc
DELTA=18  (18 added, 0 deleted, 0 changed)
OCL=33914
CL=33917

15 years agoadd io.LimitReader.
Russ Cox [Wed, 26 Aug 2009 23:23:54 +0000 (16:23 -0700)]
add io.LimitReader.
use it to limit data read from http.Request Body

R=r
DELTA=32  (8 added, 6 deleted, 18 changed)
OCL=33899
CL=33916

15 years agofix bufio bugs involving readers that return os.EOF with
Russ Cox [Wed, 26 Aug 2009 23:23:34 +0000 (16:23 -0700)]
fix bufio bugs involving readers that return os.EOF with
the last bit of data.

add a new iotest.DataErrReader for tests

R=r
DELTA=93  (41 added, 31 deleted, 21 changed)
OCL=33897
CL=33915

15 years agofix codec test bug - uint -> uint8
Russ Cox [Wed, 26 Aug 2009 23:19:59 +0000 (16:19 -0700)]
fix codec test bug - uint -> uint8

R=r
OCL=33913
CL=33913

15 years agoImplement divWW_g in Go.
Ian Lance Taylor [Wed, 26 Aug 2009 23:14:17 +0000 (16:14 -0700)]
Implement divWW_g in Go.

R=gri
DELTA=105  (77 added, 23 deleted, 5 changed)
OCL=33890
CL=33910

15 years agogenerate the unicode tables directly from web database
Rob Pike [Wed, 26 Aug 2009 23:01:31 +0000 (16:01 -0700)]
generate the unicode tables directly from web database

after this CL, two more to come:
1) add an exhaustive test, probably as a variant of maketables
2) add ToUpper, ToLower, ToTitle and associated tests

R=rsc
DELTA=1578  (1007 added, 559 deleted, 12 changed)
OCL=33902
CL=33907

15 years agorecycle G structs
Russ Cox [Wed, 26 Aug 2009 22:26:09 +0000 (15:26 -0700)]
recycle G structs

R=r
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=33887
CL=33904

15 years agoRestore comment line accidentally dropped in CL 33097.
Ian Lance Taylor [Wed, 26 Aug 2009 21:40:34 +0000 (14:40 -0700)]
Restore comment line accidentally dropped in CL 33097.

R=rsc
DELTA=1  (1 added, 0 deleted, 0 changed)
OCL=33891
CL=33891

15 years agocleanups before making larger changes
Robert Griesemer [Wed, 26 Aug 2009 19:55:54 +0000 (12:55 -0700)]
cleanups before making larger changes

R=rsc
DELTA=113  (10 added, 30 deleted, 73 changed)
OCL=33877
CL=33882

15 years agofinish ChanValue: Len and Cap.
Russ Cox [Wed, 26 Aug 2009 19:42:22 +0000 (12:42 -0700)]
finish ChanValue: Len and Cap.

R=r
DELTA=45  (45 added, 0 deleted, 0 changed)
OCL=33873
CL=33881

15 years agoadd Close() and Closed() to ChanValue
Russ Cox [Wed, 26 Aug 2009 17:47:18 +0000 (10:47 -0700)]
add Close() and Closed() to ChanValue

R=r
DELTA=60  (56 added, 3 deleted, 1 changed)
OCL=33868
CL=33872

15 years agoadded Newton-Raphson Division as an additional bignum testcase
Robert Griesemer [Wed, 26 Aug 2009 16:46:12 +0000 (09:46 -0700)]
added Newton-Raphson Division as an additional bignum testcase

R=rsc
DELTA=192  (192 added, 0 deleted, 0 changed)
OCL=33853
CL=33864

15 years agoMake the expression compiler not use the AST visitor. The
Austin Clements [Wed, 26 Aug 2009 00:57:40 +0000 (17:57 -0700)]
Make the expression compiler not use the AST visitor.  The
statement compiler will be fixed in a later CL.

The input and output of the expression compiler are now
clearly distinguished.  In the process, I made the individual
expression compilers operate on the compiled form of their
children instead of AST nodes.  As a result, there are now
fewer places where I hand-craft intermediate expression nodes.

The diff looks scarier than it is, mostly because exprCompiler
has been split into the input and output types, resulting in
lots of little renames.

R=rsc
APPROVED=rsc
DELTA=774  (204 added, 199 deleted, 371 changed)
OCL=33851
CL=33851

15 years agorename runtime internals to have modern names (array->slice etc)
Rob Pike [Tue, 25 Aug 2009 22:54:25 +0000 (15:54 -0700)]
rename runtime internals to have modern names (array->slice etc)

R=rsc
DELTA=444  (179 added, 177 deleted, 88 changed)
OCL=33847
CL=33849

15 years agocheckpoint & test (pidigits) before trying to automate.
Russ Cox [Tue, 25 Aug 2009 22:37:22 +0000 (15:37 -0700)]
checkpoint & test (pidigits) before trying to automate.

R=r
DELTA=616  (598 added, 11 deleted, 7 changed)
OCL=33846
CL=33848

15 years agocgocall bug fix.
Russ Cox [Tue, 25 Aug 2009 04:16:15 +0000 (21:16 -0700)]
cgocall bug fix.

better FFI demo: compute fibonacci numbers using FFI'ed libgmp.

R=r
DELTA=281  (255 added, 19 deleted, 7 changed)
OCL=33815
CL=33820

15 years agoWrap kludge text in HTML comments so the text/html output will remain valid HTML.
David Symonds [Tue, 25 Aug 2009 00:31:35 +0000 (17:31 -0700)]
Wrap kludge text in HTML comments so the text/html output will remain valid HTML.

Be more conservative: only mess with text/html and text/plain output.

R=rsc
APPROVED=rsc
DELTA=20  (12 added, 5 deleted, 3 changed)
OCL=33806
CL=33812

15 years agostart of FFI support, and a demo.
Russ Cox [Tue, 25 Aug 2009 00:30:00 +0000 (17:30 -0700)]
start of FFI support, and a demo.

R=r
DELTA=494  (492 added, 0 deleted, 2 changed)
OCL=33784
CL=33810

15 years agoffi -> dynld.
Russ Cox [Tue, 25 Aug 2009 00:27:55 +0000 (17:27 -0700)]
ffi -> dynld.
move out of export data into its own section

R=r
DELTA=222  (71 added, 99 deleted, 52 changed)
OCL=33801
CL=33808

15 years agobug132
Russ Cox [Tue, 25 Aug 2009 00:06:10 +0000 (17:06 -0700)]
bug132

R=ken
OCL=33792
CL=33803

15 years agochange reflect test to avoid bug132
Russ Cox [Tue, 25 Aug 2009 00:04:12 +0000 (17:04 -0700)]
change reflect test to avoid bug132

R=gri
DELTA=20  (17 added, 0 deleted, 3 changed)
OCL=33793
CL=33802

15 years agofirst attempt at real FFI support.
Russ Cox [Mon, 24 Aug 2009 23:15:21 +0000 (16:15 -0700)]
first attempt at real FFI support.

in a .6 file, an export line

//ffi T localfib remotefib remote.so

means the dynamic linker should initialize
localfib, always a pointer, to the address of
remotefib, either text (T) or data (D) after
loading remote.so.

the C compiler will generate an export section
when given the pragmas

#pragma package fib
#pragma ffi T localfib remotefib remote.so

needing #pragma package is a bit of a kludge
and hopefully could go away later.

this is just the 6 tool chain support.
other architectures will happen once 6 settles down.

code using this to do FFI is in a later CL.

R=r
DELTA=161  (141 added, 14 deleted, 6 changed)
OCL=33783
CL=33795

15 years agofix duplicated word
Rob Pike [Mon, 24 Aug 2009 23:12:59 +0000 (16:12 -0700)]
fix duplicated word

R=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=33788
CL=33791

15 years agoMatch gccgo error messages.
Ian Lance Taylor [Mon, 24 Aug 2009 22:56:39 +0000 (15:56 -0700)]
Match gccgo error messages.

bug192.go:11:5: error: redefinition of ‘fmt’
bug192.go:9:8: note: previous definition of ‘fmt’ was here

R=r
DELTA=2  (0 added, 0 deleted, 2 changed)
OCL=33780
CL=33790

15 years ago- fix for multiple fields at same depth error
Robert Griesemer [Mon, 24 Aug 2009 22:45:51 +0000 (15:45 -0700)]
- fix for multiple fields at same depth error

R=rsc
DELTA=9  (5 added, 0 deleted, 4 changed)
OCL=33768
CL=33785

15 years agogc: handle iface == nil in back end
Russ Cox [Mon, 24 Aug 2009 22:20:37 +0000 (15:20 -0700)]
gc: handle iface == nil in back end

R=ken
OCL=33778
CL=33781

15 years ago64bit literal RSH
Kai Backman [Mon, 24 Aug 2009 20:57:04 +0000 (13:57 -0700)]
64bit literal RSH

R=rsc
APPROVED=rsc
DELTA=85  (35 added, 0 deleted, 50 changed)
OCL=33761
CL=33767

15 years agoMake it only necessary to exit blocks, not scopes. Allow
Austin Clements [Mon, 24 Aug 2009 20:48:16 +0000 (13:48 -0700)]
Make it only necessary to exit blocks, not scopes.  Allow
variables to be given initial values in some cases, to make
building global scopes more convenient.

R=rsc
APPROVED=rsc
DELTA=29  (17 added, 0 deleted, 12 changed)
OCL=33760
CL=33766

15 years agobug197
Russ Cox [Mon, 24 Aug 2009 20:41:47 +0000 (13:41 -0700)]
bug197

R=ken
OCL=33765
CL=33765

15 years agoavoid duplicate field names, so that bug132 can be fixed
Russ Cox [Mon, 24 Aug 2009 18:03:23 +0000 (11:03 -0700)]
avoid duplicate field names, so that bug132 can be fixed

also fix echo bug that just surfaced in mkerrors.sh

R=r
DELTA=67  (11 added, 19 deleted, 37 changed)
OCL=33743
CL=33757

15 years agolinker work
Russ Cox [Mon, 24 Aug 2009 17:19:31 +0000 (10:19 -0700)]
linker work
  * use //ffi comments in package import data
    to generate relocation entries and library loads.
  * call initffi in rt0.s if present

R=r
DELTA=117  (91 added, 3 deleted, 23 changed)
OCL=33739
CL=33750

15 years agobug189
Russ Cox [Mon, 24 Aug 2009 16:23:04 +0000 (09:23 -0700)]
bug189

R=ken
OCL=33745
CL=33745

15 years agohalf of bug193
Russ Cox [Mon, 24 Aug 2009 01:09:44 +0000 (18:09 -0700)]
half of bug193

R=ken
OCL=33730
CL=33730

15 years agolinker work
Russ Cox [Mon, 24 Aug 2009 01:03:14 +0000 (18:03 -0700)]
linker work
  * more elf constants from FreeBSD
  * simple relocation demo

R=r
DELTA=410  (354 added, 49 deleted, 7 changed)
OCL=33689
CL=33729

15 years agosemicolons, ifs, switches
Rob Pike [Sun, 23 Aug 2009 21:00:28 +0000 (14:00 -0700)]
semicolons, ifs, switches

R=rsc
DELTA=196  (118 added, 24 deleted, 54 changed)
OCL=33716
CL=33727

15 years agoallow "comma ok" in initializers
Rob Pike [Sat, 22 Aug 2009 07:04:04 +0000 (00:04 -0700)]
allow "comma ok" in initializers

DELTA=11  (4 added, 0 deleted, 7 changed)
OCL=33698
CL=33712

15 years agomore interface embedding tests
Russ Cox [Sat, 22 Aug 2009 04:30:24 +0000 (21:30 -0700)]
more interface embedding tests
6g's error for I4 is not quite accurate
(it calls I4 a non-interface) but also
not a crash or infinite loop.

R=iant
DELTA=15  (15 added, 0 deleted, 0 changed)
OCL=33701
CL=33709

15 years agoImplement map types
Austin Clements [Sat, 22 Aug 2009 01:37:38 +0000 (18:37 -0700)]
Implement map types

R=rsc
APPROVED=rsc
DELTA=329  (301 added, 2 deleted, 26 changed)
OCL=33696
CL=33706

15 years agoDecode overlapping section names correctly.
Austin Clements [Sat, 22 Aug 2009 01:30:20 +0000 (18:30 -0700)]
Decode overlapping section names correctly.

R=rsc
APPROVED=rsc
DELTA=23  (14 added, 8 deleted, 1 changed)
OCL=33699
CL=33705

15 years agoImplement line-to-PC mapping. Add unit tests for
Austin Clements [Sat, 22 Aug 2009 01:13:35 +0000 (18:13 -0700)]
Implement line-to-PC mapping.  Add unit tests for
PC/line/aline conversion methods.

R=rsc
APPROVED=rsc
DELTA=458  (434 added, 15 deleted, 9 changed)
OCL=33677
CL=33702

15 years agofix bug195
Russ Cox [Sat, 22 Aug 2009 01:07:11 +0000 (18:07 -0700)]
fix bug195

R=ken
OCL=33700
CL=33700

15 years agofix crash in bug194; add bug196
Russ Cox [Sat, 22 Aug 2009 00:54:07 +0000 (17:54 -0700)]
fix crash in bug194; add bug196

R=ken
OCL=33694
CL=33697

15 years agoA test for an interface which uses a forward declared type
Ian Lance Taylor [Sat, 22 Aug 2009 00:42:41 +0000 (17:42 -0700)]
A test for an interface which uses a forward declared type
which turns out to be invalid.

R=rsc
DELTA=15  (15 added, 0 deleted, 0 changed)
OCL=33691
CL=33693

15 years agoIf the compiler dumps core, bash will print a useless error
Ian Lance Taylor [Sat, 22 Aug 2009 00:41:18 +0000 (17:41 -0700)]
If the compiler dumps core, bash will print a useless error
message with the full path of the errchk script.  Catch that
by wrapping the if statement which invokes the compiler in a
subshell.  Use the $TMPOUT file as a flag to let the main
shell know whether the subshell ran.  Since the compiler
stdout and stderr are redirected, if the if statement produces
any output, then the compiler crashed, and we report that.

R=r,rsc
DELTA=14  (11 added, 1 deleted, 2 changed)
OCL=33690
CL=33692

15 years agomostly 64 bit support.
Kai Backman [Fri, 21 Aug 2009 23:29:19 +0000 (16:29 -0700)]
mostly 64 bit support.

- fixed a number of places where we tried to allocate 64bit
  regs. added honeypot in regalloc to catch these in the future.
- implemented quad copying in sgen
- cgen64.c, add, mul
- clearfat done
- D_REGREG output from 5g (linker already knew about them)
- gmove done
- optoas almost done, last bit probably not needed
- D_SHIFT support in list.c

R=rsc
APPROVED=rsc
DELTA=963  (711 added, 112 deleted, 140 changed)
OCL=33619
CL=33688

15 years agoTest composite literals with undeclared types. This crashed
Ian Lance Taylor [Fri, 21 Aug 2009 23:09:17 +0000 (16:09 -0700)]
Test composite literals with undeclared types.  This crashed
gccgo in a few different places, and crashes 6g as of this
writing.  Note that the index in a composite literal must be
looked up in a different namespace if the composite literal
type turns out to be a struct.

R=rsc
DELTA=36  (36 added, 0 deleted, 0 changed)
OCL=33681
CL=33685

15 years agoMake stop causes pointers so users outside the package can
Austin Clements [Fri, 21 Aug 2009 22:54:54 +0000 (15:54 -0700)]
Make stop causes pointers so users outside the package can
type switch on them despite their private fields.  Add some
tracing stuff.

R=rsc
APPROVED=rsc
DELTA=18  (7 added, 0 deleted, 11 changed)
OCL=33678
CL=33683

15 years agoEnable these tests. Fix divconst.go and modconst.go to
Ian Lance Taylor [Fri, 21 Aug 2009 22:43:23 +0000 (15:43 -0700)]
Enable these tests.  Fix divconst.go and modconst.go to
compile with the current compiler.  Adjust expected error
message in method1.go to match 6g output.

R=rsc
DELTA=9  (2 added, 5 deleted, 2 changed)
OCL=33674
CL=33682

15 years agorewrite type rules for expressions and add shift examples
Rob Pike [Fri, 21 Aug 2009 21:18:08 +0000 (14:18 -0700)]
rewrite type rules for expressions and add shift examples

DELTA=48  (22 added, 0 deleted, 26 changed)
OCL=33657
CL=33668

15 years agounexpected shift conversion behavior
Robert Griesemer [Fri, 21 Aug 2009 21:14:25 +0000 (14:14 -0700)]
unexpected shift conversion behavior

R=r
DELTA=20  (20 added, 0 deleted, 0 changed)
OCL=33646
CL=33667

15 years agolinker work
Russ Cox [Fri, 21 Aug 2009 20:08:11 +0000 (13:08 -0700)]
linker work
 * remove now-unused D_SBIG (was for typestrings)
 * rename elf64.[ch] to elf.[ch]
 * pull in elf headers from FreeBSD instead of writing our own
 * emit non-header ELF data in data section
 * stub out a few more ELF sections needed for dynamic loading

R=r
DELTA=1928  (1237 added, 635 deleted, 56 changed)
OCL=33642
CL=33658

15 years ago- unifying rules for var decls, short var decls, and assignments
Robert Griesemer [Fri, 21 Aug 2009 18:25:00 +0000 (11:25 -0700)]
- unifying rules for var decls, short var decls, and assignments

DELTA=39  (4 added, 15 deleted, 20 changed)
OCL=33639
CL=33649

15 years agofix 386/arm builds
Kai Backman [Fri, 21 Aug 2009 17:53:31 +0000 (10:53 -0700)]
fix 386/arm builds

R=rsc
APPROVED=rsc
DELTA=2  (2 added, 0 deleted, 0 changed)
OCL=33640
CL=33645

15 years agofix build
Russ Cox [Fri, 21 Aug 2009 00:36:21 +0000 (17:36 -0700)]
fix build

TBR=r
OCL=33623
CL=33623