| Commit message (Collapse) | Author | Age | Files | Lines |
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* 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.
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* 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.
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* 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]
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* 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:
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to work, immediate operands referring to aux-data must be identified as such in the instruction descriptor table using OPERAND_AUX4 (all are always 4 bytes).
Rewrote the compiled [dict update] so that it stores critical non-varying data in an aux-data value instead of a (shimmerable) literal. [Bug 1671001]
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discussion
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* 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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* generic/tclCompExpr.c: now routing through TEBC via
* generic/tclCompile.h: TclSortingOpCmd().
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* generic/tclCompExpr.c: TclExecuteByteCode to implement the TIP 174
* generic/tclCompile.h: commands instead of using a mass of code
* generic/tclMathOp.c: duplication. Now all operator commands that
* tests/mathop.test: demand exactly one operation are implemented
via TclSingleOpCmd and a call to TEBC.
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* generic/tclMathOp.c: to perform a bytecode compile / execute
sequence. This demonstrates a path toward avoiding mountains of
code duplication in tclMathOp.c and tclExecute.c.
* generic/tclCompile.h: Change TclExecuteByteCode() from static to
* generic/tclExecute.c: MODULE_SCOPE so all files including
tclCompile.h may call it.
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* generic/tclCmdAH.c:
* generic/tclCmdIL.c:
* generic/tclCmdMZ.c:
* generic/tclCompCmds.c:
* generic/tclCompExpr.c:
* generic/tclCompile.c:
* generic/tclCompile.h:
* generic/tclExecute.c:
* generic/tclIOUtil.c:
* generic/tclInt.h:
* generic/tclInterp.c:
* generic/tclNamesp.c:
* generic/tclObj.c:
* generic/tclProc.c:
* tests/compile.test:
* tests/info.test:
* tests/platform.test:
* tests/safe.test:
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[switch] into a jump-table. Much faster for long switches.
Also compiler support for generating the new instruction where appropriate.
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* generic/tclInt.h: tclCompile.h to tclInt.h. Should have
been done as part of the 1115904 bug fix on 2005-03-18.
* generic/tclThreadTest.c: Stop providing the phony package
"Thread 1.0" when the [::testthread] command is defined. It's
never used by anything, and conflicts with loading the real
"Thread" package.
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the TclRegisterNewLiteral macro [Patch 1090905]
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variables, removing tests from inner loops.
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TCL_STORAGE_CLASS missed in last edit.
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MODULE_SCOPE
macro. Lowered exported internals count by 35.
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stubs table, for compiler experimentation.
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* generic/tclCompile.c:
* generic/tclExecute.c: changed implementation of {expand}, last
chance while in alpha as ...
***POTENTIAL INCOMPATIBILITY***
Scripts precompiled with ProComp under previous tcl8.5a versions
may malfunction due to changed instruction numbers for
INST_LIST_INDEX_IMM, INST_LIST_RANGE_IMM and INST_START_CMD.
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* generic/tclCompile.h: the math functions receive a pointer to
top of the stack (tosPtr) instead of the execution environment
(eePtr). First step towards a change in the execution stack
management - it is now only used within TEBC.
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[Bug 928415], reported by tauvan.
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* generic/tclCompile.h: that allows checking the bytecode's
* generic/tclExecute.c: validity [Bug 729692] and the interp's
* tests/interp.test (18.9): readyness [Bug 495830] before running
* tests/proc.test (7.1): the command. It also changes the
* tests/rename.test (6.1): mechanics of the async tests in TEBC,
doing it now at command start instead of every 16 instructions.
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such as [return -code error $msg] to be bytecompiled.
* generic/tclInt.h: Factored Tcl_ReturnObjCmd() into two pieces:
* generic/tclCmdMZ.c: TclMergeReturnOptions(), which can parse the
options to [return], check their validity, and create the
corresponding return options dictionary, and TclProcessReturn(),
which takes that return options dictionary and performs the
[return] operation.
* generic/tclCompCmds.c: Rewrote TclCompileReturnCmd() to
call TclMergeReturnOptions() at compile time so the return options
dictionary is computed at compile time (when it is fully known).
The dictionary is pushed on the stack along with the result, and
the code and level values are included in the bytecode as operands.
Also supports optimized compilation of un-[catch]ed [return]s from
procs with default options into the INST_DONE instruction.
* generic/tclExecute.c: Rewrote INST_RETURN instruction to retrieve
the code and level operands, pop the return options from the stack,
and call TclProcessReturn() to perform the [return] operation.
* generic/tclCompile.h: New utilities include TclEmitInt4 macro
* generic/tclCompile.c: and TclWordKnownAtCompileTime().
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* doc/Tcl.n: of the new leading {expand} syntax on words.
* generic/tcl.h: Parses such words as the new Tcl_Token type
* generic/tclBasic.c: TCL_TOKEN_EXPAND_WORD. Updated Tcl_EvalEx
* generic/tclCompile.c: and the bytecode compiler/execution engine
* generic/tclCompile.h: to recognize the new token type. New opcodes
* generic/tclExecute.c: INST_LIST_VERIFY and INST_INVOKE_EXP and a new
* generic/tclParse.c: operand type OPERAND_ULIST1 are defined. Docs
* generic/tclTest.c: and tests are included.
* tests/basic.test:
* tests/compile.test:
* tests/parse.test:
* library/auto.tcl: Replaced several [eval]s used to perform
* library/package.tcl: argument expansion with the new syntax.
* library/safe.tcl: In the test files lindex.test and lset.test,
* tests/cmdInfo.test: replaced use of [eval] to force direct
* tests/encoding.test: string evaluation with use of [testevalex]
* tests/execute.test: which more directly and robustly serves the
* tests/fCmd.test: same purpose.
* tests/http.test:
* tests/init.test:
* tests/interp.test:
* tests/io.test:
* tests/ioUtil.test:
* tests/iogt.test:
* tests/lindex.test:
* tests/lset.test:
* tests/namespace-old.test:
* tests/namespace.test:
* tests/pkg.test:
* tests/pkgMkIndex.test:
* tests/proc.test:
* tests/reg.test:
* tests/trace.test:
* tests/upvar.test:
* tests/winConsole.test:
* tests/winFCmd.test:
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* generic/tclCompile.c (INST_RETURN): [Bug 633204] that uses a new
* generic/tclCompile.h (INST_RETURN): bytecode INST_RETURN to
* generic/tclExecute.c (INST_RETURN): properly bytecode the
[return] command to something that returns TCL_RETURN.
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* generic/tclCmdMZ.c (Tcl_SubstObj):
* generic/tclCompCmds.c (TclCompileSwitchCmd):
* generic/tclCompExpr.c (CompileSubExpr):
* generic/tclCompile.c (TclSetByteCodeFromAny,TclCompileScript,
TclCompileTokens,TclCompileCmdWord):
* generic/tclCompile.h (TclCompileScript):
* generic/tclExecute.c (TclCompEvalObj):
* generic/tclInt.h (Interp,TCL_BRACKET_TERM,TclSubstTokens):
* generic/tclParse.c (ParseTokens,Tcl_SubstObj,TclSubstTokens):
* tests/subst.test (2.4, 8.7, 8.8, 11.4, 11.5):
Substantial refactoring of Tcl_SubstObj to make use of the same
parsing and substitution procedures as normal script evaluation.
Tcl_SubstObj() moved to tclParse.c. New routine TclSubstTokens()
created in tclParse.c which implements all substantial functioning
of Tcl_EvalTokensStandard(). TclCompileScript() loses its
"nested" argument, the Tcl_Interp struct loses its termOffset
field and the TCL_BRACKET_TERM flag in the evalFlags field, all
of which were only used (indirectly) by Tcl_SubstObj(). Tests
subst-8.7,8.8,11.4,11.5 modified to accomodate the only behavior
change: reporting of parse errors now takes precedence over
[return] and [continue] exceptions. All other behavior should
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case. There's room for improvement in the future, of course. [Patch #644819]
Also adds another macro to help with jump offset fixups.
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generic as it is used on mac & aqua as well.
* generic/tclIntDecls.h:
* generic/tclStubInit.c: regen.
* generic/tclCompile.h: added prototype for TclCompileVariableCmd.
* mac/tclMacPort.h: removed incorrect <fcntl.h> definitions
and obsolete <stat.h> definitions.
* mac/tclMacChan.c: removed obsolete GetOpenMode() and replaced
associated constants with the <fcntl.h> analogues (they existing
defs were inconsistent with <fcntl.h> which was causing havoc when
Tcl_GetOpenMode was used instead of private GetOpenMode).
* mac/tclMacFCmd.c: removed GenerateUniqueName(), use equivalent
(and identiaclly named) routine from MoreFiles instead.
* mac/tclMacLoad.c: CONSTification, fixes to Vince's last changes.
* mac/tclMacFile.c:
* mac/tclMacTest.c:
* mac/tclMacUnix.c: CONSTification.
* mac/tclMacOSA.c: CONSTificcation, sprintf fixes, UH 3.4.x changes;
fix for missing autoname token from TclOSACompileCmd. (bdesgraupes)
* mac/AppleScript.html(AppleScript delete): doc fix. (bdesgraupes)
* mac/tcltkMacBuildSupport.sea.hqx: updated MoreFiles to 1.5.3,
updated build instructions for 8.4.
* mac/tclMacProjects.sea.hqx: rebuilt archive.
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* generic/tclObj.c: making tclCmdNameType static ([Bug 584567],
Don Porter).
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* doc/Concat.3: all remaining public interfaces of Tcl.
* doc/CrtCommand.3: Notably, the parser no longer writes on
* doc/CrtSlave.3: the string it is parsing, so it is no
* doc/CrtTrace.3: longer necessary for Tcl_Eval() to be
* doc/Eval.3: given a writable string. Also, the
* doc/ExprLong.3: refactoring of the Tcl_*Var* routines
* doc/LinkVar.3: by Miguel Sofer is included, so that the
* doc/ParseCmd.3: "part1" argument for them no longer needs
* doc/SetVar.3: to be writable either.
* doc/TraceVar.3:
* doc/UpVar.3: Compatibility support has been enhanced so
* generic/tcl.decls that a #define of USE_NON_CONST will remove
* generic/tcl.h all possible source incompatibilities with
* generic/tclBasic.c the 8.3 version of the header file(s).
* generic/tclCmdMZ.c The new #define of USE_COMPAT_CONST now does
* generic/tclCompCmds.c what USE_NON_CONST used to do -- disable
* generic/tclCompExpr.c only those new CONST's that introduce
* generic/tclCompile.c irreconcilable incompatibilities.
* generic/tclCompile.h
* generic/tclDecls.h Several bugs are also fixed by this patch.
* generic/tclEnv.c [Bugs 584051,580433] [Patches 585105,582429]
* generic/tclEvent.c
* generic/tclInt.decls
* generic/tclInt.h
* generic/tclIntDecls.h
* generic/tclInterp.c
* generic/tclLink.c
* generic/tclObj.c
* generic/tclParse.c
* generic/tclParseExpr.c
* generic/tclProc.c
* generic/tclTest.c
* generic/tclUtf.c
* generic/tclUtil.c
* generic/tclVar.c
* mac/tclMacTest.c
* tests/expr-old.test
* tests/parseExpr.test
* unix/tclUnixTest.c
* unix/tclXtTest.c
* win/tclWinTest.c
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have file-scope.
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having influence over the wrong scope of Tcl_*Eval* calls. Patch
from Miguel Sofer. Report from Jean-Claude Wippler. [Bug 219181]
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This version builds clean on Solaris/SPARC, with GCC and CC, both with and
without threads and both in 32-bit and 64-bit mode.
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