* src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,

[fw/sdcc] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 476e46d205ec5252893b4b1764e5861b26cf2f79..494ed1b2558a5bc23454cfc5e14f86e8e509d46b 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,17 @@
+2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
+
+       * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
+         (aopPutUsesAcc): added to predict accumulator use,
+         (assignResultValue): save acc if necessary,
+         (genMinusDec): store result if indirectly addressed,
+         (genDivOneByte):  save acc if necessary,
+         (movLeft2Result): bugfix if left already in acc,
+         (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
+           attention to accumulator use (esp. pdata),
+         (genReceive): receive pdata correctly
+       * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
+       * src/SDCCicode.h: added isOperandInPagedSpace prototype
+
 2005-10-27 Raphael Neider <rneider AT web.de>
 
        * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
@@ -11,7 +25,7 @@
            arithmetics support routines
        * device/lib/pic/Makefile.rules: have assembler sources preprocessed
        * device/lib/Makefile.in: also create installdir for pic
-       
+
        * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
          pic14 port as well
        * src/pic/device.c (dump_sfr): rewritten to delegate register