* src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears xdata and data memor...

[fw/sdcc] / ChangeLog

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+2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
+
+       * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears 
+       xdata and data memory on startup. Set the environment variable 
+       SDCC_NOGENRAMCLEAR to disable this.
+       * src/ds390/peephole.def: using the atomic test and clear instruction jbc
+       (allows non-interrupt and interrupt code to safely compete for a resource
+       without the non-interrupt code having to disable interrupts)
+
+2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+       * src/SDCCicode.c (geniCodeAdd),
+       * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
+       with valFromType if type might be a pointer and host is big endian).
+       * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
+       types, not just integer types.
+       * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
+       multiply defined with mismatching "at" address.
+
 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
 
        * src/ds390/main.c (PORT tininative_port): fixed bug #858416