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-rw-r--r--libacc/tests/data/bellard.otccex.c126
1 files changed, 0 insertions, 126 deletions
diff --git a/libacc/tests/data/bellard.otccex.c b/libacc/tests/data/bellard.otccex.c
deleted file mode 100644
index e8f0989..0000000
--- a/libacc/tests/data/bellard.otccex.c
+++ /dev/null
@@ -1,126 +0,0 @@
-/* #!/usr/local/bin/otcc */
-/*
- * Sample OTCC C example. You can uncomment the first line and install
- * otcc in /usr/local/bin to make otcc scripts !
- */
-
-/* Any preprocessor directive except #define are ignored. We put this
- include so that a standard C compiler can compile this code too. */
-#include <stdio.h>
-
-/* defines are handled, but macro arguments cannot be given. No
- recursive defines are tolerated */
-#define DEFAULT_BASE 10
-
-/*
- * Only old style K&R prototypes are parsed. Only int arguments are
- * allowed (implicit types).
- *
- * By benchmarking the execution time of this function (for example
- * for fib(35)), you'll notice that OTCC is quite fast because it
- * generates native i386 machine code.
- */
-fib(n)
-{
- if (n <= 2)
- return 1;
- else
- return fib(n-1) + fib(n-2);
-}
-
-/* Identifiers are parsed the same way as C: begins with letter or
- '_', and then letters, '_' or digits */
-fact(n)
-{
- /* local variables can be declared. Only 'int' type is supported */
- int i, r;
- r = 1;
- /* 'while' and 'for' loops are supported */
- for(i=2;i<=n;i++)
- r = r * i;
- return r;
-}
-
-/* Well, we could use printf, but it would be too easy */
-print_num(n, b)
-{
- int tab, p, c;
- /* Numbers can be entered in decimal, hexadecimal ('0x' prefix) and
- octal ('0' prefix) */
- /* more complex programs use malloc */
- tab = malloc(0x100);
- p = tab;
- while (1) {
- c = n % b;
- /* Character constants can be used */
- if (c >= 10)
- c = c + 'a' - 10;
- else
- c = c + '0';
- *(char *)p = c;
- p++;
- n = n / b;
- /* 'break' is supported */
- if (n == 0)
- break;
- }
- while (p != tab) {
- p--;
- printf("%c", *(char *)p);
- }
- free(tab);
-}
-
-/* 'main' takes standard 'argc' and 'argv' parameters */
-main(argc, argv)
-{
- /* no local name space is supported, but local variables ARE
- supported. As long as you do not use a globally defined
- variable name as local variable (which is a bad habbit), you
- won't have any problem */
- int s, n, f, base;
-
- /* && and || operator have the same semantics as C (left to right
- evaluation and early exit) */
- if (argc != 2 && argc != 3) {
- /* '*' operator is supported with explicit casting to 'int *',
- 'char *' or 'int (*)()' (function pointer). Of course, 'int'
- are supposed to be used as pointers too. */
- s = *(int *)argv;
- help(s);
- return 1;
- }
- /* Any libc function can be used because OTCC uses dynamic linking */
- n = atoi(*(int *)(argv + 4));
- base = DEFAULT_BASE;
- if (argc >= 3) {
- base = atoi(*(int *)(argv + 8));
- if (base < 2 || base > 36) {
- /* external variables can be used too (here: 'stderr') */
- fprintf(stderr, "Invalid base\n");
- return 1;
- }
- }
- printf("fib(%d) = ", n);
- print_num(fib(n), base);
- printf("\n");
-
- printf("fact(%d) = ", n);
- if (n > 12) {
- printf("Overflow");
- } else {
- /* why not using a function pointer ? */
- f = &fact;
- print_num((*(int (*)())f)(n), base);
- }
- printf("\n");
- return 0;
-}
-
-/* functions can be used before being defined */
-help(name)
-{
- printf("usage: %s n [base]\n", name);
- printf("Compute fib(n) and fact(n) and output the result in base 'base'\n");
-}
-