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First Compiled and Executed Fibonacci

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This commit is contained in:
Christian Dietrich 2014-09-27 00:49:58 +02:00
parent b76e301213
commit 35427842d8
6 changed files with 271 additions and 48 deletions
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71
avr.testsuite.tex
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@ -87,7 +87,7 @@
\avr@test@helper{00001111}{00010000}%
\avr@test@REG{r17}{11111111}%
\avr@test@SREG{00000101}%
\avr@test@SREG{00010101}%
}
\appto\avr@test{\avr@test@SUB}
@ -110,7 +110,7 @@
\avr@test@helper{00000000}{00000000}{00000000}{00000001}%
\avr@test@REG{r17}{11111111}%
\avr@test@REG{r18}{11111111}%
\avr@test@SREG{00100101}%
\avr@test@SREG{00110101}%
\avr@test@helper{00000000}{10000000}{00000000}{00000001}%
\avr@test@REG{r17}{00000000}%
@ -204,11 +204,11 @@
\avr@instr@stepn{2}%
\avr@test@REG{r30}{11111111}
\avr@test@SREG{00000101}
\avr@test@SREG{00010101}
\avr@instr@stepn{1}%
\avr@test@REG{r30}{11111101}
\avr@test@SREG{00000100}
\avr@test@SREG{00010100}
}
\preto\avr@test{\avr@test@SUBI}
@ -279,7 +279,7 @@
\avr@instr@stepn{2}%
\avr@test@REG{r20}{11111111}
\avr@test@SREG{00100101}
\avr@test@SREG{00110101}
\avr@instr@stepn{1}%
\avr@test@REG{r20}{00000001}
@ -296,7 +296,7 @@
\avr@instr@stepn{2}%
\avr@test@REG{r20}{11111110}
\avr@test@SREG{00000101}
\avr@test@SREG{00010101}
\avr@instr@stepn{1}%
\avr@test@REG{r20}{00000001}
@ -336,7 +336,7 @@
\avr@instr@stepn{2}%
\avr@test@REG{r20}{11000100}
\avr@test@SREG{00000101}
\avr@test@SREG{00010101}
}
\preto\avr@test{\avr@test@ASR}
@ -372,7 +372,7 @@
\avr@instr@stepn{1}%
\avr@test@REG{r20}{10000000}
\avr@test@SREG{00011100}
\avr@test@SREG{00001100}
\avr@instr@stepn{1}%
\avr@test@REG{r20}{01000000}
@ -385,11 +385,64 @@ int main() { }
\end{filecontents*}
\def\avr@test@emptymain{%
\avr@test@setup{Empty Main Function}%
\avrloadc{empty-main.c}
\avr@instr@stepn{3}
\avr@instr@stepn{50}
}
\preto\avr@test{\avr@test@emptymain}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{filecontents*}{sum-rec.c}
#include <avr/io.h>
char sum(char n) {
if (n <= 1) {
return n;
}
return n + sum(n-1);
}
int main() {
UDR = sum(4);
asm volatile ("break");
}
\end{filecontents*}
\def\avr@test@sumRec{%
\avr@test@setup{Summing Recursive}%
\avrloadc{sum-rec.c}
\avr@instr@stepn{1000}
\avr@test@REG{r24}{00001010}
}
\preto\avr@test{\avr@test@sumRec}
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\begin{filecontents*}{fibonacci-rec.c}
#include <avr/io.h>
char fib(char n) {
if (n <= 1) {
return 1;
}
return fib(n-1) + fib(n-2);
}
int main() {
UDR = fib(5);
asm volatile ("break");
}
\end{filecontents*}
\def\avr@test@fibRec{%
\avr@test@setup{Fibonacci Recursive}%
\avrloadc{fibonacci-rec.c}
\avr@instr@stepn{1000}
\avr@test@REG{r24}{00001000}
}
\preto\avr@test{\avr@test@fibRec}
%%% Local Variables:
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