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-rw-r--r--ChangeLog171
1 files changed, 164 insertions, 7 deletions
diff --git a/ChangeLog b/ChangeLog
index 7c6a50c..b00a325 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,12 +1,24 @@
+2011-03-05 Kevin B. Kenny <kennykb@acm.org>
+
+ * generic/tclAssembly.c (new file):
+ * generic/tclBasic.c (Tcl_CreateInterp):
+ * generic/tclInt.h:
+ * tests/assemble.test (new file):
+ * unix/Makefile.in:
+ * win/Makefile.in:
+ * win/makefile.vc: Merged dogeen-assembler-branch into HEAD.
+ Since all functional changes are in the tcl::unsupported namespace,
+ there's no reason to sequester this code on a separate branch.
+
2011-03-05 Miguel Sofer <msofer@users.sf.net>
* generic/tclExecute.c: cleaner mem management for TEBCdata
* generic/tclExecute.c:
* tests/nre.test: Renamed BottomData to TEBCdata, so that the name
- refers to what it is rather than to its storage location.
-
- * generic/tclBasic.c: Renamed struct TEOV_callback to
+ refers to what it is rather than to its storage location.
+
+ * generic/tclBasic.c: Renamed struct TEOV_callback to
* generic/tclCompExpr.c: the more descriptive NRE_callback.
* generic/tclCompile.c:
* generic/tclExecute.c:
@@ -37,9 +49,9 @@
2011-03-01 Miguel Sofer <msofer@users.sf.net>
- * generic/tclCompCmdsSZ.c (TclCompileThrowCmd, TclCompileUnsetCmd):
+ * generic/tclCompCmdsSZ.c (TclCompileThrowCmd, TclCompileUnsetCmd):
fix leaks
-
+
* generic/tclBasic.c: This is [Patch 3168398],
* generic/tclCompCmdsSZ.c: Joe Mistachkin's optimisation
* generic/tclExecute.c: of Tip #285
@@ -55,8 +67,8 @@
* generic/tclExecute.c (TEBCresume): store local var array and
constants in automatic vars to reduce indirection, slight perf
- increase
-
+ increase
+
* generic/tclOOCall.c (TclOODeleteContext): added missing '*' so
that trunk compiles.
@@ -238,6 +250,16 @@
* generic/tclPanic.c: [Patch 3124554]: Move WishPanic from Tk to Tcl
* win/tclWinFile.c: Better communication with debugger, if present.
+2010-12-15 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * tclAssembly.c:
+ * assemble.test: Reworked beginCatch/endCatch handling to
+ enforce the more severe (but more correct) restrictions on catch
+ handling that appeared in the discussion of [Bug 3098302] and in
+ tcl-core traffic beginning about 2010-10-29.
+
2010-12-15 Jan Nijtmans <nijtmans@users.sf.net>
* generic/tclPanic.c: Restore abort() as it was before.
@@ -599,6 +621,12 @@
* generic/tclTimer.c: [Bug 2905784]: Stop small [after]s from
wasting CPU while keeping accuracy.
+2010-10-28 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+ * generic/tclAssembly.c:
+ * tests/assembly.test (assemble-31.*): Added jump tables.
+
2010-10-28 Don Porter <dgp@users.sourceforge.net>
* tests/http.test: [Bug 3097490]: Make http-4.15 pass in
@@ -626,6 +654,23 @@
[fconfigure -sockname] and [fconfigure -peername] from doing
reverse DNS queries.
+2010-10-24 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+ * generic/tclAssembly.c:
+ * tests/assembly.test (assemble-17.15): Reworked branch handling so that
+ forward branches can use jump1 (jumpTrue1, jumpFalse1). Added test
+ cases that the forward branches will expand to jump4, jumpTrue4,
+ jumpFalse4 when needed.
+
+2010-10-23 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+ * generic/tclAssembly.h (removed):
+ Removed file that was included in only one
+ source file.
+ * generictclAssembly.c: Inlined tclAssembly.h.
+
2010-10-17 Alexandre Ferrieux <ferrieux@users.sourceforge.net>
* doc/info.n: [Patch 2995655]:
@@ -741,6 +786,23 @@
* generic/tclCompile.c: [Bug 3081065]: Prevent writing to the intrep
* tests/subst.test: fields of a freed Tcl_Obj.
+2010-10-06 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * generic/tclAssembly.c:
+ * generic/tclAssembly.h:
+ * tests/assemble.test: Added catches. Still needs a lot of testing.
+
+2010-10-02 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * generic/tclAssembly.c:
+ * generic/tclAssembly.h:
+ * tests/assemble.test: Added dictAppend, dictIncrImm, dictLappend,
+ dictSet, dictUnset, nop, regexp, nsupvar, upvar, and variable.
+
2010-10-02 Donal K. Fellows <dkf@users.sf.net>
* generic/tclExecute.c (TEBCresume): [Bug 3079830]: Added invalidation
@@ -765,6 +827,31 @@
More purging of strcpy() from locations where we already know the
length of the data being copied.
+2010-10-01 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * tests/assemble.test:
+ * generic/tclAssemble.h:
+ * generic/tclAssemble.c: Added listIn, listNotIn, and dictGet.
+
+2010-09-30 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * tests/assemble.test: Added tryCvtToNumeric and several more list
+ * generic/tclAssemble.c: operations.
+ * generic/tclAssemble.h:
+
+2010-09-29 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * tests/assemble.test: Completed conversion of tests to a
+ * generic/tclAssemble.c: "white box" structure that follows the
+ C code. Added missing safety checks on the operands of 'over' and
+ 'reverse' so that negative operand counts don't smash the stack.
+
2010-09-29 Jan Nijtmans <nijtmans@users.sf.net>
* unix/configure: Re-generate with autoconf-2.59
@@ -800,6 +887,35 @@
tests running in parallel or other services on
the machine.
+2010-09-28 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * tests/assemble.test: Added more "white box" tests.
+ * generic/tclAssembly.c: Added the error checking and reporting
+ for undefined labels. Revised code so that no pointers into the
+ bytecode sequence are held (because the sequence can move!),
+ that no Tcl_HashEntry pointers are held (because the hash table
+ doesn't guarantee their stability!) and to eliminate the BBHash
+ table, which is merely additional information indexed by jump
+ labels and can just as easily be held in the 'label' structure.
+ Renamed shared structures to CamelCase, and renamed 'label' to
+ JumpLabel because other types of labels may eventually be possible.
+
+2010-09-27 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * tests/assemble.test: Added more "white box" tests.
+ * generic/tclAssembly.c: Fixed bugs exposed by the new tests.
+ (a) [eval] and [expr] had incorrect stack balance computed if
+ the arg was not a simple word. (b) [concat] accepted a negative
+ operand count. (c) [invoke] accepted a zero or negative operand
+ count. (d) more misspelt error messages.
+ Also replaced a funky NRCallTEBC with the new call
+ TclNRExecuteByteCode, necessitated by a merge with changes on the
+ HEAD.
+
2010-09-26 Miguel Sofer <msofer@users.sf.net>
* generic/tclBasic.c: [Patch 3072080] (minus the itcl
@@ -823,6 +939,31 @@
duplication, let the runtime var resolver call the compiled var
resolver.
+2010-09-26 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * tests/assemble.test: Added many new tests moving toward a more
+ comprehensive test suite for the assembler.
+ * generic/tclAssembly.c: Fixed bugs exposed by the new tests:
+ (a) [bitnot] and [not] had incorrect operand counts. (b)
+ INST_CONCAT cannot concatenate zero objects. (c) misspelt error
+ messages. (d) the "assembly code" internal representation lacked
+ a duplicator, which caused double-frees of the Bytecode object
+ if assembly code ever was duplicated.
+
+2010-09-25 Kevin B. Kenny <kennykb@acm.org>
+
+ [dogeen-assembler-branch]
+
+ * generic/tclAssembly.c: Massive refactoring of the assembler
+ * generic/tclAssembly.h: to use a Tcl-like syntax (and use
+ * tests/assemble.test: Tcl_ParseCommand to parse it). The
+ * tests/assemble1.bench: refactoring also ensures that
+ Tcl_Tokens in the assembler have string ranges inside the source
+ code, which allows for [eval] and [expr] assembler directives
+ that simply call TclCompileScript and TclCompileExpr recursively.
+
2010-09-24 Jeff Hobbs <jeffh@ActiveState.com>
* tests/stringComp.test: improved string eq/cmp test coverage
@@ -884,6 +1025,22 @@
* generic/tclResult.c (TclMergeReturnOptions): Use memcmp where
applicable as possible speedup on some libc variants.
+2010-09-21 Kevin B. Kenny <kennykb@acm.org>
+
+ [BRANCH: dogeen-assembler-branch]
+
+ * generic/tclAssembly.c (new file):
+ * generic/tclAssembly.h:
+ * generic/tclBasic.c (builtInCmds, Tcl_CreateInterp):
+ * generic/tclInt.h:
+ * tests/assemble.test (new file):
+ * tests/assemble1.bench (new file):
+ * unix/Makefile.in:
+ * win/Makefile.in:
+ * win/Makefile.vc:
+ Initial commit of Ozgur Dogan Ugurlu's (SF user: dogeen)
+ assembler for the Tcl bytecode language.
+
2010-09-21 Jan Nijtmans <nijtmans@users.sf.net>
* win/tclWinFile.c: Fix declaration after statement.