| Commit message (Collapse) | Author | Age | Files | Lines |
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* generic/tclTest.c: TclCheckInterpTraces that led to infinite loop
* tests/trace.test: when multiple Tcl_CreateTrace traces were set
and one of them did not fire due to level restrictions. [Bug 1743931].
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* 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:
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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:
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* generic/tclLink.c (LinkTraceProc): Update Tcl_VarTraceProcs so that
* generic/tclNamesp.c (Error*Read): they call Tcl_InterpDeleted()
* generic/tclTrace.c (Trace*Proc): for themselves, and do not rely
* generic/tclUtil.c (TclPrecTraceProc): on (frequently buggy) setting
of the TCL_INTERP_DESTROYED flag by the trace core.
* generic/tclVar.c: Update callers of TclCallVarTraces to not
pass in the TCL_INTERP_DESTROYED flag. Also apply filters so that
public routines only pass documented flag values down to lower level
routines.
* generic/tclTrace.c (TclCallVarTraces): The setting of the
TCL_INTERP_DESTROYED flag is now done entirely within the
TclCallVarTraces routine, the only place it can be done right.
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efficient). After [Patch 1529526] (afredd)
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* 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:
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* generic/tclBasic.c: there is always a valid CallFrame, even
* generic/tclCmdIL.c: at level 0 [Patch 1577278]. Most of the
* generic/tclInt.h: changes involve removing tests for
* generic/tclNamesp.c: iPtr->(var)framePtr==NULL. There is now a
* generic/tclObj.c: CallFrame pushed at interp creation
* generic/tclProc.c: with a pointer to it stored in
* generic/tclTrace.c: iPtr->rootFramePtr. A second unused
* generic/tclVar.c: field in Interp is hijacked to enable
further functionality, currently unused (but with several FRQs
depending on it).
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* tests/trace.test: and enterstep traces. [Bug 1458266]
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add CFLAGS to SHLIB_LD to support passing -isysroot in env(CFLAGS) to
configure (flag can't be present twice, so can't be in both CFLAGS and
LDFLAGS during configure), don't use -prebind when deploying on 10.4,
define TCL_IO_TRACK_OS_FOR_DRIVER_WITH_BAD_BLOCKING (rdar://3171542).
(SC_ENABLE_LANGINFO, SC_TIME_HANDLER): add/fix caching, fix obsolete
autoconf macros. Sync with tk/unix/tcl.m4.
* unix/configure.in: fix obsolete autoconf macros, sync gratuitous
formatting/ordering differences with tk/unix/configure.in.
* unix/Makefile.in: add CFLAGS to tclsh/tcltest link to make executable
linking the same as during configure (needed to avoid loosing any linker
relevant flags in CFLAGS, in particular flags that can't be in LDFLAGS).
Avoid concurrent linking of tclsh and compiling of tclTestInit.o or
xtTestInit.o during parallel make.
(checkstubs, checkdoc, checkexports): dependency and Darwin fixes
(dist): add new macosx files.
* unix/tclLoadDyld.c (TclpDlopen): use NSADDIMAGE_OPTION_WITH_SEARCHING
on second NSAddImage only. [Bug 1204237]
(TclGuessPackageName): should not be MODULE_SCOPE.
(TclpLoadMemory): ppc64 and endian (i386) fixes, add support for loading
universal (fat) bundles from memory.
* unix/tclUnixFCmd.c:
* macosx/tclMacOSXFCmd.c: ppc64 and endian (i386) fixes.
(TclMacOSXCopyFileAttributes): add support for new Tiger copyfile() API
to enable copying of xattrs & ACLs by [file copy].
* generic/tcl.h: add Darwin specifc configure overrides for TCL_WIDE
defines to support fat compiles of ppc and ppc64 at the same time,
(replaces Darwin CVS fix by emoy, rdar://3693001).
add/correct location of version numbers in macosx files.
* generic/tclInt.h: clarify fat compile comment.
* unix/tclUnixPort.h: add Darwin specifc configure overrides to support
fat compiles, where configure runs only once for multiple architectures
(replaces Darwin CVS fix by emoy, rdar://3693001).
* macosx/tclMacOSXBundle.c:
* macosx/tclMacOSXNotify.c:
* unix/tclUnixNotfy.c:
* unix/tclUnixPort.h: fix #include order to support compile time
override of HAVE_COREFOUNDATION in tclUnixPort.h when building for ppc64
* macosx/Tcl.pbproj/default.pbxuser (new file):
* macosx/Tcl.pbproj/jingham.pbxuser:
* macosx/Tcl.pbproj/project.pbxproj:
* macosx/Tcl.xcode/default.pbxuser (new file):
* macosx/Tcl.xcode/project.pbxproj (new file):
* macosx/Tcl.xcodeproj/default.pbxuser (new file):
* macosx/Tcl.xcodeproj/project.pbxproj (new file): new/updated projects
for Xcode 2.2 on 10.4, Xcode 1.5 on 10.3 & ProjectBuilder on 10.2, with
native tcltest targets and support for universal (fat) compiles.
* macosx/README: clarification/cleanup, document new Xcode projects and
universal (fat) builds via CFLAGS (i.e. all of ppc ppc64 i386 at once).
* unix/Makefile.in:
* unix/aclocal.m4:
* unix/configure.in:
* unix/dltest/Makefile.in:
* macosx/configure.ac (new file): add support for inclusion of
unix/configure.in by macosx/configure.ac, allows generation of a config
headers enabled configure script in macosx (required by Xcode projects).
* macosx/GNUmakefile: rename from Makefile to avoid overwriting by
configure run in tcl/macosx, add support for reusing configure cache,
build target fixes, remove GENERIC_FLAGS override now handled by tcl.m4.
* generic/tcl.decls: add Tcl_Main declaration as comment to avoid
'checkstubs' target complaining about it missing from stubs.
* generic/regex.h:
* generic/tclDate.c:
* generic/tclEnv.c:
* generic/tclGetDate.y:
* generic/tclIOUtil.c:
* generic/tclObj.c:
* generic/tclStubInit.c:
* generic/tclStubLib.c:
* generic/tclPathObj.c:
* generic/tclThreadAlloc.c:
* generic/tclThreadStorage.c:
* generic/tclTrace.c:
* generic/tclVar.c:
* generic/tommath.h:
* tools/fix_tommath_h.tcl:
* unix/tclUnixFCmd.c: ensure externally visible symbols not contained in
stubs table are declared as MODULE_SCOPE (or as static if not used
outside of own source file). These changes allow 'make checkstubs' to
complete without error on Darwin with gcc 4.
* generic/rege_dfa.c (getvacant):
* generic/regexec.c (cfind):
* generic/tclCompExpr.c (CompileSubExpr):
* generic/tclNamesp.c (NamespaceEnsembleCmd):
* unix/tclUnixChan.c (TclUnixWaitForFile): initialise variables to
silence gcc 4 warnings.
* generic/tclExecute.c (TclExecuteByteCode): fix unused variable warning
when NO_WIDE_TYPE is defined.
* generic/regguts.h: only #define NDEBUG if not already #defined.
* unix/tclUnixNotfy.c:
* macosx/tclMacOSXNotify.c: sync whitespace & comments.
* unix/tclUnixPort.h:
* win/tclWinPort.h: remove declaration of obsolete&unused TclpMutex API.
* unix/configure:
* unix/tclConfig.h.in: regen.
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assumption that all command traces are set at the script level.
Report/fix from Jacques H. de Villiers. [Bug 1337941]
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fix. Insure that a second call with TCL_TRACE_DESTROYED does not
lead to a second call to Tcl_EventuallyFree(). It is still true
that that second call should not happen, so the bug is not
completely fixed.
* tests/trace.test (test-18.3-4): added tests for bugs #1337229
and 1338280.
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* generic/tclTrace.c: to cleanup references to traces being deleted.
* generic/tclInt.h: [Bug 1201035] Made the walk of the active trace
* tests/trace.test (trace-34.*): list aware of the direction of trace
scanning, so the proper correction can be made. [Bug 1224585]
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Thanks to Will Duquette for helping to track this one down.
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cast of ClientData to (TraceCommandInfo *) when not warranted.
Thanks to Yuri Victorovich for the report. [Bug 1153871]
* generic/tcl.h: Moved flag values TCL_TRACE_ENTER_EXEC and
* generic/tclInt.h: TCL_TRACE_LEAVE_EXEC from public interface
into private. Should be used only by internal workings of
execution traces.
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ERR_IN_PROGRESS and ERROR_CODE_SET flag values should not be re-used
for the sake of those extensions that have accessed them.
* generic/tclCmdMZ.c (Tcl_TraceObjCmd): Fixed Bug 1065378 which failed
* tests/trace.test (trace-33.1): to permit a variable trace
created with [trace variable] to be destroyed with [trace remove].
Thanks to Keith Vetter for the report.
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* generic/tclBasic.c: Define [::tcl::Bgerror] in new interps.
* generic/tclEvent.c: Update Tcl_BackgroundError to make use
of the registered [interp bgerror] command.
* generic/tclInterp.c: New [interp bgerror] subcommand.
* tests/interp.test: syntax tests updated.
TIP #226 IMPLEMENTATION
* generic/tcl.decls: Stubs for Tcl_(Save|Restore|Discard)InterpState
* generic/tcl.h: New public opaque type, Tcl_InterpState.
* generic/tclInt.h: Drop old private declarations. Add
Tcl(Get|Set)BgErrorHandler
* generic/tclResult.c: Tcl_*InterpState implementations.
* generic/tclDictObj.c: Update callers.
* generic/tclIOGT.c:
* generic/tclTrace.c:
TIP #227 IMPLEMENTATION
* generic/tcl.decls: Stubs for Tcl_(Get|Set)ReturnOptions.
* generic/tclInt.h: Drop old private declarations.
* generic/tclResult.c: Tcl_*ReturnOptions implementations.
* generic/tclCmdAH.c: Update callers.
* generic/tclMain.c:
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* tests/incr-old.test (incr-old-2.6): errors during variable
* tests/incr.test (incr-{1,2}.28): traces by preserving the
* tests/set.test (set-{2,4}.4): -errorinfo data.
* tests/trace.test (trace-33.1): [Bug 527164]
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* generic/tclResult.c (Tcl*InterpState): TclSaveInterpState,
TclRestoreInterpState, and TclDiscardInterpState are superior
replacements for Tcl_(Save|Restore|Discard)Result. Intent is that
these routines will be converted to public routines after TIP approval.
* generic/tclBasic.c (TclEvalObjvInternal):
* generic/tclDictObj.c (DictUpdateCmd, DictWithCmd):
* generic/tclIOGT.c (ExecuteCallback):
* generic/tclTrace.c (Trace*Proc,TclCheck*Traces,TclCallVarTraces):
Callers of Tcl_*Result updated to call the new routines. The
calls were relocated in several cases to perform save/restore
operations only when needed.
* generic/tclEvent.c (HandleBgErrors):
* generic/tclFCmd.c (CopyRenameOneFile):
Calls to Tcl_*Result that were eliminated because they appeared
to serve no useful purpose, typically saving/restoring an error
message, only to throw it away.
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TclEvalObjvInternal,Tcl_LogCommandInfo,TclAddObjErrorInfo):
* generic/tclCmdAH.c (Tcl_CatchObjCmd):
* generic/tclEvent.c (BgError,ErrAssocData,Tcl_BackgroundError,
HandleBgErrors,BgErrorDeleteProc):
* generic/tclExecute.c (TclCreateExecEnv,TclDeleteExecEnv):
* generic/tclIOUtil.c (comments only):
* generic/tclInt.h (ExecEnv,Interp, ERR_IN_PROGRESS):
* generic/tclInterp.c ([tclInit]):
* generic/tclMain.c (comments only):
* generic/tclNamesp.c
(Tcl_CreateNamespace,Tcl_DeleteNamespace,TclTeardownNamespace):
* generic/tclProc.c (TclUpdateReturnInfo):
* generic/tclResult.c
(Tcl_ResetResult,TclTransferResult):
* generic/tclTrace.c (CallVarTraces):
Reworked management of the "errorInfo" data of an interp.
That information is now primarily stored in a new private
(Tcl_Obj *) field of the Interp struct, rather than using a
global variable ::errorInfo as the primary storage. The
ERR_IN_PROGRESS flag bit value is no longer required to manage
the value in its new location, and is removed. Variable traces
are established to support compatibility for any code expecting
the ::errorInfo variable to hold the information.
***POTENTIAL INCOMPATIBILITY***
Code that sets traces on the ::errorInfo variable may notice a
difference in timing of the firing of those traces. Code that
uses the value ERR_IN_PROGRESS.
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* generic/tclBinary.c:
* generic/tclCmdAH.c:
* generic/tclCmdIL.c:
* generic/tclCmdMZ.c:
* generic/tclCompExpr.c:
* generic/tclDictObj.c:
* generic/tclEncoding.c:
* generic/tclExecute.c:
* generic/tclFCmd.c:
* generic/tclHistory.c:
* generic/tclIndexObj.c:
* generic/tclInterp.c:
* generic/tclIO.c:
* generic/tclIOCmd.c:
* generic/tclNamesp.c:
* generic/tclObj.c:
* generic/tclPkg.c:
* generic/tclResult.c:
* generic/tclScan.c:
* generic/tclTimer.c:
* generic/tclTrace.c:
* generic/tclUtil.c:
* generic/tclVar.c:
It is a poor practice to directly set or append to the value
of the objResult of an interp, because that value might be
shared, and in that circumstance a Tcl_Panic() will be the
result. Searched for example of this practice and replaced
with safer alternatives, often using the Tcl_AppendResult()
routine that dkf just rehabilitated.
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TclEvalObjvInternal,Tcl_LogCommandInfo):
* generic/tclCmdAH.c (Tcl_CatchObjCmd):
* generic/tclEvent.c (BgError,Tcl_BackgroundError,HandleBgErrors):
* generic/tclInt.h (Interp, ERROR_CODE_SET):
* generic/tclNamesp.c
(Tcl_CreateNamespace,Tcl_DeleteNamespace,TclTeardownNamespace):
* generic/tclResult.c
(Tcl_ResetResult,Tcl_SetObjErrorCode,TclTransferResult):
* generic/tclTrace.c (CallVarTraces):
Reworked management of the "errorCode" data of an interp.
That information is now primarily stored in a new private
(Tcl_Obj *) field of the Interp struct, rather than using a
global variable ::errorCode as the primary storage. The
ERROR_CODE_SET flag bit value is no longer required to manage
the value in its new location, and is removed. Variable traces
are established to support compatibility for any code expecting
the ::errorCode variable to hold the information.
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that get cleared by Tcl_ResetResult() and not more serious things
like DELETED.
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* generic/tclCmdAH.c (Tcl_ErrorObjCmd): of the management of
* generic/tclCmdMZ.c (TclProcessReturn): the errorCode value.
* tests/error.test (error-6.4-9):
* generic/tclNamespace.c (TclTeardownNamespace): Tcl_Obj-ified
* tests/namespace.test (namespace-8.5,6): the save/restore
of ::errorInfo and ::errorCode during global namespace teardown.
Revised the comment to clarify why this is done, and added tests
that will fail if this is not done.
* generic/tclResult.c (TclTransferResult): Added safety
checks so that unexpected undefined ::errorInfo or ::errorCode
will not lead to a segfault.
* generic/tclTrace.c (TclCallVarTraces): Save/restore the flag
* tests/var.test (var-16.1): values that define part of the
interpreter state during variable traces. [Bug 10381021].
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* doc/interp.n: Added support for a -namespace option to the
* generic/tclBasic.c: [interp invokehidden] command. Also added an
* generic/tclInt.h: internal routine TclObjInvokeNamespace() and
* generic/tclInterp.c: corrected the flag names TCL_FIND_ONLY_NS and
* generic/tclNamesp.c: TCL_CREATE_NS_IF_UNKNOWN that are passed to the
* generic/tclTrace.c: internal routine TclGetNamespaceForQualName().
* tests/interp.test: [Patch 981841]
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* generic/tclTest.c (TestcmdtraceCmd): implementation introduced a
* tests/trace.test (trace-29.10): bug by testing the CallFrame
level instead of the iPtr->numLevels level when deciding what traces
created by Tcl_Create(Obj)Trace to call. Added test to expose the
error, and made fix. [Request 462580]
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(TclTraceCommandObjCmd): fix possible mem leak in trace info.
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to 'Tcl_Panic' (the function). The #define
of panic in tcl.h clearly states it is
deprecated in the comments.
[Patch 865264]
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* generic/tclCmdMZ.c: and execution traces that caused access to
freed memory in trace-32.1. [Bug 811483].
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[trace info command] and [trace info execution]. [Bug 807243]
Thanks to Mark Saye.
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and tricky enough to discourage non-specialists...
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