October 2006 - Cvs-nhc98

patch applied (hat): added connection debug functionality
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Oct 2 04:24:57 PDT 2000 sparud * added connection debug functionality M ./src/old/trail/Connection.java -1 +12

1 0

patch applied (hat): cleanup, better variable naming
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Oct 2 04:22:53 PDT 2000 sparud * cleanup, better variable naming M ./src/old/runtime/io.c -187 +185

1 0

patch applied (hat): Fix a typo introduced in recent changes. For DATA_F and DATA_D (floats and
by Malcolm Wallace 10 Oct '06

10 Oct '06

Mon Oct 2 03:47:21 PDT 2000 malcolm * Fix a typo introduced in recent changes. For DATA_F and DATA_D (floats and doubles) with hbc's Native interface, a recent change was type-incorrect. M ./src/compiler98/GcodeLowC.hs -2 +2

1 0

patch applied (hat): Tracing of type synonyms works now.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Sep 29 11:10:45 PDT 2000 olaf * Tracing of type synonyms works now. The transformation of the type synonym definition existed already and I had turned it on already in the last version. The type error in the last version was caused by the fact, that the tracing transformation transforms the definition of a function with a type signature, f :: type f p1 .. pn = body into f :: transformed type f sr tr = funn ... f' ... where f' :: transformed transformed type f' tr [p1] ... [pn] = transformed body The function unwrapNT in module DbgTrans transforms the transformed type of f into the transformed transformed type of f'. However, this function did not handle type synoyms at all and thus produced wrong types when they occurred. Modified unwrapNT. Also added some type declarations and comments. M ./src/compiler98/Bind.hs -10 +13 M ./src/compiler98/DbgDataTrans.hs -15 +35 M ./src/compiler98/DbgTrans.hs -43 +106 M ./src/compiler98/Fixity.hs -6 +22 M ./src/compiler98/IExtract.hs -9 +22 M ./src/compiler98/Info.hs -1 +7 M ./src/compiler98/IntState.hs -3 +5 M ./src/compiler98/Main.hs -2 +6 M ./src/compiler98/Nice.hs -4 +56 M ./src/compiler98/PPSyntax.hs -1 +19 M ./src/compiler98/Remove1_3.hs -23 +123 M ./src/compiler98/Rename.hs -4 +12 M ./src/compiler98/RenameLib.hs -41 +37 M ./src/compiler98/RmClasses.hs -3 +30 M ./src/compiler98/SccModule.hs -2 +3 M ./src/compiler98/StrSyntax.hs -6 +10 M ./src/compiler98/Syntax.hs -11 +34 M ./src/compiler98/TokenId.hs -1 +1 M ./src/compiler98/Type.hs -28 +74 M ./src/compiler98/TypeLib.hs -7 +49 M ./src/compiler98/TypeUnify.hs -7 +29

1 0

patch applied (hat): Oops. Stupid typo (eslabs/eslabs' and escode/escode' ) meant that string
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Sep 29 05:47:10 PDT 2000 malcolm * Oops. Stupid typo (eslabs/eslabs' and escode/escode') meant that string tables were being missed off at the end of bytecode generation. M ./src/compiler98/Main.hs -2 +2

1 0

patch applied (hat): Oops, a stray Q constructor got left in here somehow.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Sep 29 03:18:10 PDT 2000 malcolm * Oops, a stray Q constructor got left in here somehow. M ./src/compiler98/EmitState.hs -2 +2

1 0

patch applied (hat): The -ansiC backend had a huge plateau space-leak. By splitting
by Malcolm Wallace 10 Oct '06

10 Oct '06

Thu Sep 28 10:13:22 PDT 2000 malcolm * The -ansiC backend had a huge plateau space-leak. By splitting code-generation into two passes (labels then code), we greatly reduce the leak, but introduce a shorter spike later. Change the representation of the code from composed 'shows' to concat'ed strings, and the spike is halved (but still spiky). Overall, much better space usage (although it is still not as good as it could be). Time usage appears to be exactly the same as before (although still not as good as with the -noansiC backend). M ./src/compiler98/DbgDumpSRIDTableC.hs -51 +52 M ./src/compiler98/EmitState.hs -76 +116 M ./src/compiler98/GcodeLowC.hs -172 +170 M ./src/compiler98/Main.hs -56 +72

1 0

patch applied (hat): Add code in foreign imports for heap-profiling. The key missing
by Malcolm Wallace 10 Oct '06

10 Oct '06

Wed Sep 27 08:08:00 PDT 2000 malcolm * Add code in foreign imports for heap-profiling. The key missing element was to attach a profiling type descriptor to the result value of a foreign call. M ./src/compiler98/Foreign.hs -7 +20

1 0

patch applied (hat): Update copyright notices for new components, particularly HOOD.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Sep 15 10:42:36 PDT 2000 malcolm * Update copyright notices for new components, particularly HOOD. M ./COPYRIGHT -4 +14

1 0

patch applied (hat): Numerous changes to RTB, the Redex Trail Browser, from Colin.
by Malcolm Wallace 10 Oct '06

10 Oct '06

Fri Sep 15 09:31:44 PDT 2000 malcolm * Numerous changes to RTB, the Redex Trail Browser, from Colin. No definitive list of bugs fixed is available. M ./src/old/trail/DbgPanel.java -69 +117 M ./src/old/trail/FontDialog.java -12 +18 M ./src/old/trail/NhcApplet.java -5 +1 M ./src/old/trail/NhcTracer.java -5 +1 M ./src/old/trail/Trace.java -1 +4 M ./src/old/trail/TraceFrame.java -87 +48 M ./src/old/trail/TraceTree.java -21 +17

1 0