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* [Patch 1830038]: Increased usage of macros to detect and take advantage of ↵Miguel Sofer2007-11-111-12/+12
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* * generic/tclBasic.c: fix stack check failure case if stack grows up.das2007-11-111-2/+2
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* * generic/tclBasic.c: fix stack check failure case if stack grows up.das2007-11-111-2/+2
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* * generic/tclBasic.c:Miguel Sofer2007-11-101-8/+19
| | | | | | * unix/configure.in: * unix/tclUnixInit.c: detect stack grwoth direction at compile time, only fall to runtime detection when crosscompiling.
* Improved failure comments for stack checks (mistachkin).Miguel Sofer2007-11-101-10/+15
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* * generic/tclBasic.c:Miguel Sofer2007-11-101-18/+9
| | | | | | | | | * generic/tclInt.h: * unix/tclUnixInit.c: * win/tclWin32Dll.c: restore simpler behaviour for stack checking, not adaptive to stack size changes after a thread is launched. Consensus is that "nobody does that", and so it is not worth the cost.
* * generic/tclBasic.c:Miguel Sofer2007-11-101-24/+20
| | | | | | | | | | | * generic/tclInt.h: * unix/tclUnixInit.c: * unix/tclUnixPort.h: * win/tclWin32Dll.c: modify the stack checking algorithm to recheck in case of failure. The working assumptions are now that (a) a thread's stack is never moved, and (b) a thread's stack can grow but not shrink. Port to windows - could be more efficient, but is already cheaper than it was.
* fix typos, formatting and non-unix breakage (due to undefined stackGrowsDown)das2007-11-101-6/+7
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* * generic/tclAsync.c:Miguel Sofer2007-11-091-4/+49
| | | | | | | | | | | * generic/tclBasic.c: * generic/tclExecute.c: * generic/tclInt.h: * generic/tclUnixInit.c: * generic/tclUnixPort.h: new fields in interp (ekeko!) to cache TSD data that is accessed at each command invocation, access macros to replace Tcl_AsyncReady and TclpCheckStackSpace by much faster variants [Patch 1829248]
* Add a new command, ::tcl::unsupported::disassembledkf2007-09-251-5/+12
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* Only invalidate the namespace path once on command creation. [1519940]dkf2007-09-141-2/+1
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* * generic/tclDTrace.d (new file): add DTrace provider for Tcl; allowsdas2007-09-131-1/+141
| | | | | | | | | | | | | | | | | | * generic/tclCompile.h: tracing of proc and command entry & * generic/tclBasic.c: return, bytecode execution, object * generic/tclExecute.c: allocation and more; with essentially * generic/tclInt.h: zero cost when tracing is inactive; * generic/tclObj.c: enable with --enable-dtrace configure * generic/tclProc.c: arg (disabled by default, will only * unix/Makefile.in: enable if DTrace is present). * unix/configure.in: [Patch 1793984] * macosx/GNUmakefile: enable DTrace support. * macosx/Tcl-Common.xcconfig: * macosx/Tcl.xcodeproj/project.pbxproj: * unix/configure: autoconf-2.59 * unix/tclConfig.h.in: autoheader-2.59
* * generic/tclBasic.c: Removed support for the unmaintaineddgp2007-09-051-8/+1
| | | | | * generic/tclExecute.c: -DTCL_GENERIC_ONLY configuration. [Bug 1264623] * unix/Makefile.in:
* * generic/tclBasic.c: Used unions to better clarify overloading ofdgp2007-08-281-27/+54
| | | | | * generic/tclCompExpr.c: the fields of the OpCmdInfo and * generic/tclCompile.h: TclOpCmdClientData structs.
* * generic/tclBasic.c: Use fully qualified variable names fordgp2007-08-141-3/+3
| | | | | | * tests/thread.test: ::errorInfo and ::errorCode so that string * tests/trace.test: reported to variable traces are fully qualified in agreement with Tcl 8.4 operations.
* VarReform [Patch 1750051]Miguel Sofer2007-07-311-1/+14
| | | | *** POTENTIAL INCOMPATIBILITY *** (tclInt.h and tclCompile.h)
* * generic/tclBasic.c (TEOvI, GetCommandSource):Miguel Sofer2007-07-241-3/+52
| | | | | | | | | | * generic/tclExecute.c (TEBC, TclGetSrcInfoForCmd): * generic/tclInt.h: * generic/tclTrace.c (TclCheck(Interp|Execution)Traces): Removed the need for TEBC to inspect the command before calling TEOvI, leveraging the TIP 282 infrastructure. Moved the generation of a correct nul-terminated command string away from the trace code, back into TEOvI/GetCommandSource.
* * generic/tclBasic.c (TclEvalEx): fix warnings.das2007-06-291-6/+5
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* unsigned int type matchingdgp2007-06-281-4/+4
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* * generic/tclBasic.c: Removed dead code, including thedgp2007-06-281-167/+9
| | | | | | | | | | | | | * generic/tclExecute.c: entire file tclMathOp.c. * generic/tclInt.h: * generic/tclMathOp.c (removed): * generic/tclTestObj.c: * win/tclWinFile.c: * unix/Makefile.in: Updated to reflect deletion of tclMathOp.c. * win/Makefile.in: * win/makefile.bc: * win/makefile.vc:
* Silence constness warnings for TclStackFree when building with msvc.patthoyts2007-06-281-4/+4
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* * generic/tclBasic.c (TclEvalEx): Moved some arrays from thedgp2007-06-261-24/+35
| | | | C stack to the Tcl stack.
* fix warningsdas2007-06-231-3/+4
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* * generic/tclBasic.c: Move most instances of the Tcl_Parse structdgp2007-06-211-28/+27
| | | | | | * generic/tclCompExpr.c: off the C stack and onto the Tcl stack. * generic/tclCompile.c: This is a rather large struct (> 3kB). * generic/tclParse.c:
* * generic/tclBasic.c (TEOvI): Made sure that leaveMiguel Sofer2007-06-211-93/+101
| | | | | | | * generic/tclExecute.c (INST_INVOKE): traces that were created * tests/trace.test (trace-36.2): during execution of an originally untraced command do not fire [Bug 1740962], partial fix.
* * generic/tclInt.decls: Revised the interfaces of the routinesdgp2007-06-201-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclExecute.c: TclStackAlloc and TclStackFree to make them easier for callers to use (or more precisely, harder to misuse). TclStackFree now takes a (void *) argument which is the pointer intended to be freed. TclStackFree will panic if that's not actually the memory the call will free. TSA/TSF also now tolerate receiving (interp == NULL), in which case they simply fall back to be calls to Tcl_Alloc/Tcl_Free. * generic/tclIntDecls.h: make genstubs * generic/tclBasic.c: Updated callers * generic/tclCmdAH.c: * generic/tclCmdIL.c: * generic/tclCompCmds.c: * generic/tclCompExpr.c: * generic/tclCompile.c: * generic/tclFCmd.c: * generic/tclFileName.c: * generic/tclIOCmd.c: * generic/tclIndexObj.c: * generic/tclInterp.c: * generic/tclNamesp.c: * generic/tclProc.c: * generic/tclTrace.c: * unix/tclUnixPipe.c:
* * generic/tclBasic.c (TclEvalEx,TclEvalObjEx): Moved the CmdFrame offdgp2007-06-181-29/+34
| | | | the C stack and onto the Tcl stack.
* * generic/tclBasic.c (TclEvalEx): Moved the CmdFrame off the C ↵dgp2007-06-181-32/+33
| | | | | | stack and onto the Tcl stack.
* * generic/tclCompile.c: reverted TclEvalObjvInternal andMiguel Sofer2007-06-151-231/+53
| | | | | | | | | | | | * generic/tclExecute.c: INST_INVOKE to essentially what they were * generic/tclBasic.c: previous to the commit of 2007-04-03 [Patch 1693802] and the subsequent optimisations, as they break the new trace tests described below. * generic/trace.test: added tests 36 to 38 for dynamic trace creation and addition. These tests expose a change in dynamics due to a recent round of optimisations. The "correct" behaviour is not described in docs nor TIP 62.
* Convert [info] into an ensemble command.dkf2007-06-121-4/+6
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* * generic/tclBasic.c: Further TEOvI split, creating a newMiguel Sofer2007-06-101-60/+76
| | | | | | | * generic/tclCompile.h: TclEvalObjvKnownCommand() function to * generic/tclExecute.c: handle commands that are already known and are not traced. INST_INVOKE now calls into this function instead of inlining parts of TEOvI. Same perf, better isolation.
* fix Tcl_Panic error message typo [Bug 1712602]hobbs2007-06-101-2/+2
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* * generic/tclBasic.c: Split TEOv in two, by separating aMiguel Sofer2007-06-091-107/+249
| | | | | | | | | | | | | | | | | | | | | | processor for non-TCL_OK returns. Also spli TEOvI in a full version that handles non-existing and traced commands, and a separate shorter version for the regular case. * generic/tclBasic.c: Moved the generation of command strings for * generic/tclTrace.c: traces: previously in Tcl_EvalObjv(), now in TclCheck[Interp|Execution]Traces(). Also insured that the strings are properly nul terminated at the correct length [Bug 1693986] * generic/tclBasic.c: Extend usage of TclLimitReady() and * generic/tclExecute.c: (new) TclLimitExceeded() macros. * generic/tclInt.h: * generic/tclInterp.c: * generic/tclInt.h: New TclCleanupCommandMacro for core usage. * generic/tclBasic.c: * generic/tclExecute.c: * generic/tclObj.c:
* * generic/tclBasic.c: Added interp flag value ERR_LEGACY_COPY todgp2007-06-051-1/+2
| | | | | | | | * generic/tclInt.h: control the timing with which the global * generic/tclNamesp.c: variables ::errorCode and ::errorInfo get * generic/tclProc.c: updated after an error. This keeps more * generic/tclResult.c: precise compatibility with Tcl 8.4. * tests/result.test (result-6.2): [Bug 1649062]
* * generic/tclBasic.c: Removed code that dealt withdgp2007-05-301-44/+4
| | | | | | | | | | | | | | | | * generic/tclCompile.c: TCL_TOKEN_EXPAND_WORD tokens representing * generic/tclCompile.h: expanded literal words. These sections were mostly in place to enable [info frame] to discover line information in expanded literals. Since the parser now generates a token for each post-expansion word referring to the right location in the original script string, [info frame] gets all the data it needs. * generic/tclInt.h: Revised the parser so that it never produces * generic/tclParse.c: TCL_TOKEN_EXPAND_WORD tokens when parsing an * tests/parse.test: expanded literal word; that is, something like {*}{x y z}. Instead, generate the series of TCL_TOKEN_SIMPLE_WORD tokens to represent the words that expansion of the literal string produces. [RFE 1725186]
* Whitespace policing, replacing commas in varargs with constant string ↵Kevin B Kenny2007-04-201-4/+4
| | | | catenation, and fixed an oversight in the fix for NZA time zones.
* Handle creation of Tcl_Objs from constant strings better (easier to use, moredkf2007-04-101-7/+8
| | | | efficient). After [Patch 1529526] (afredd)
* added commentsMiguel Sofer2007-04-041-1/+5
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* * generic/tclBasic.c: Added bytecode compilers for theMiguel Sofer2007-04-031-5/+5
| | | | | | | | * generic/tclCompCmds.c: variable linking commands: 'global', * generic/tclCompile.h: 'variable', 'upvar', 'namespace upvar' * generic/tclExecute.c: [Patch 1688593] * generic/tclInt.h: * generic/tclVar.c:
* * generic/tclBasic.c: Replace arrays on the C stack and ckallocdgp2007-04-021-57/+11
| | | | | | | | | | | | * generic/tclExecute.c: calls with TclStackAlloc calls to use memory * generic/tclFCmd.c: on Tcl's evaluation stack. * generic/tclFileName.c: * generic/tclIOCmd.c: * generic/tclIndexObj.c: * generic/tclInterp.c: * generic/tclNamesp.c: * generic/tclTrace.c: * unix/tclUnixPipe.c:
* * generic/tclBasic.c (DeleteInterpProc): pop the root frameMiguel Sofer2007-03-231-3/+4
| | | | pointer before deleting the global namespace [Bug 1658572]
* * generic/tclBasic.c (Tcl_CreateMathFunc): Replaced somedgp2007-03-191-3/+2
| | | | | | | * generic/tclEvent.c (Tcl_CreateThread): calls to Tcl_Alloc() * generic/tclObj.c (UpdateStringOfBignum): with calls to * unix/tclUnixTime.c (SetTZIfNecessary): ckalloc(), which better * win/tclAppInit.c (setargv): supports memory debugging.
* Stop using C++ keywords...dkf2007-02-271-25/+25
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* * generic/tclBasic.c: Use new interface in Tcl_EvalObjEx so thatdgp2007-02-241-29/+10
| | | | | | | | | | | | the recounting logic of the List internal rep need not be repeated there. Better encapsulation of internal details. * generic/tclInt.h: New internal routine TclListObjCopy() used * generic/tclListObj.c: to efficiently do the equivalent of [lrange $list 0 end]. After some experience with this, might be a good candidate for exposure as a public interface. It's useful for callers of Tcl_ListObjGetElements() who want to control the ongoing validity of the returned objv pointer.
* various "const" additions, in line with TIP #27nijtmans2007-02-201-101/+101
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* Reapplied the Engineering Manual-ification, but this time without the (small) dkf2006-12-141-295/+311
| | | | changes that caused crashes in the test suite.
* Revert the commits that broke the HEAD.dgp2006-12-131-307/+293
| | | | I'm not searching through >300 lines of changes to find the bad one.
* Silly mistake correcteddkf2006-12-131-3/+3
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* Cleanup to follow engineering manual guidelinesdkf2006-12-131-293/+307
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* * generic/tclBasic.c: Final step routing all direct evaluation formsdgp2006-12-121-25/+25
| | | | | | * generic/tclCompExpr.c: of the operator commands through TEBC, * generic/tclCompile.h: dropping all the routines in tclMathOp.c. * generic/tclMathOp.c: Still needs Engineering Manual attention.
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