Hardware 版 (精华区)
发信人: edmcgy (达达尼), 信区: Hardware
标 题: DSP(Data Signal Processor)的应用(4)
发信站: 紫 丁 香 (Thu Apr 23 15:24:04 1998), 转信
Compiler
Compiler may gen incorrect code for isolated struct pointer expressions.
As requested find attached listings for both the working 'C' ...
I have experienced the following problem in the C5x C-compiler...
Compiler may gen incorrect code for compare of bit field to power of 2"
I am using register AR7 as global register variable and I use -rAR7..
Compiler incorrectly restores AR6, AR7 at close of function
Compiler generate incorrect code for access of ioport symbol
The compiler may generate incorrect code for compare of two long vals.
Compiler may core dump when handling comma separated shift expressions..
Code Gen produces internal error on back-to-back assigns with ioports
Autoincrement of pointer in for loop does not work
A loop with large integer constant inital & final vals loops forever
Compiler gens internal error when res of sqrt func is used as arg to sqr
Assembler
C compiler v6.60 is bombing with PASS1/PASS2 OPERAND CONFLICT
Linker
Linker gives erroneous message that program space overlaps data space.
I am having trouble loading this with the version 6.6 dsp tools...
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