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-rw-r--r--src/mds-kbdc/builtin-functions.c337
1 files changed, 177 insertions, 160 deletions
diff --git a/src/mds-kbdc/builtin-functions.c b/src/mds-kbdc/builtin-functions.c
index e0594ab..72593cd 100644
--- a/src/mds-kbdc/builtin-functions.c
+++ b/src/mds-kbdc/builtin-functions.c
@@ -29,35 +29,35 @@
/**
* Define useful data for built-in function with 2 parameters
*/
-#define define_2 \
- const char32_t* restrict a = *args++; \
- const char32_t* restrict b = *args++; \
- size_t an = string_length(a); \
- size_t bn = string_length(b); \
- size_t i, n = an > bn ? an : bn; \
- char32_t* restrict rc; \
- fail_if (xmalloc(rc, n + 1, char32_t)); \
- rc[n] = -1
+#define define_2\
+ const char32_t *restrict a = *args++;\
+ const char32_t *restrict b = *args++;\
+ size_t an = string_length(a);\
+ size_t bn = string_length(b);\
+ size_t i, n = an > bn ? an : bn;\
+ char32_t *restrict rc;\
+ fail_if (xmalloc(rc, n + 1, char32_t));\
+ rc[n] = -1
/**
* Define useful data for built-in function with 1 parameter
*/
-#define define_1 \
- const char32_t* restrict a = *args++; \
- size_t i, n = string_length(a); \
- char32_t* restrict rc; \
- fail_if (xmalloc(rc, n + 1, char32_t)); \
- rc[n] = -1
+#define define_1\
+ const char32_t* restrict a = *args++;\
+ size_t i, n = string_length(a);\
+ char32_t *restrict rc;\
+ fail_if (xmalloc(rc, n + 1, char32_t));\
+ rc[n] = -1
/**
* Return a value, or if there was a failure somewhere, return `NULL`
*
* @param v:void* The value to return on success
*/
-#define return(v) \
- return v; \
- fail: \
- return NULL;
+#define return(v)\
+ return v;\
+fail:\
+ return NULL;
/**
@@ -66,12 +66,13 @@
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_add_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_add_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] + b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] + b[i % bn];
+ return(rc);
}
@@ -81,12 +82,13 @@ static char32_t* builtin_function_add_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_sub_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_sub_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] - b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] - b[i % bn];
+ return(rc);
}
@@ -96,12 +98,13 @@ static char32_t* builtin_function_sub_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_mul_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_mul_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] * b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] * b[i % bn];
+ return(rc);
}
@@ -111,12 +114,13 @@ static char32_t* builtin_function_mul_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_div_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_div_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] / b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] / b[i % bn];
+ return(rc);
}
@@ -126,12 +130,13 @@ static char32_t* builtin_function_div_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_mod_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_mod_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] % b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] % b[i % bn];
+ return(rc);
}
@@ -141,12 +146,13 @@ static char32_t* builtin_function_mod_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_rsh_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_rsh_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] >> b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] >> b[i % bn];
+ return(rc);
}
@@ -156,12 +162,13 @@ static char32_t* builtin_function_rsh_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_lsh_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_lsh_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] << b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] << b[i % bn];
+ return(rc);
}
@@ -171,12 +178,13 @@ static char32_t* builtin_function_lsh_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_or_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_or_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] | b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] | b[i % bn];
+ return(rc);
}
@@ -186,12 +194,13 @@ static char32_t* builtin_function_or_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_and_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_and_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] & b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] & b[i % bn];
+ return(rc);
}
@@ -201,12 +210,13 @@ static char32_t* builtin_function_and_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_xor_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_xor_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] ^ b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] ^ b[i % bn];
+ return(rc);
}
@@ -216,12 +226,13 @@ static char32_t* builtin_function_xor_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_not_1(const char32_t** restrict args)
+static char32_t *
+builtin_function_not_1(const char32_t **restrict args)
{
- define_1;
- for (i = 0; i < n; i++)
- rc[i] = !a[i];
- return(rc);
+ define_1;
+ for (i = 0; i < n; i++)
+ rc[i] = !a[i];
+ return(rc);
}
@@ -231,12 +242,13 @@ static char32_t* builtin_function_not_1(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_equals_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_equals_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] == b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] == b[i % bn];
+ return(rc);
}
@@ -246,12 +258,13 @@ static char32_t* builtin_function_equals_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_greater_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_greater_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] > b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] > b[i % bn];
+ return(rc);
}
@@ -261,12 +274,13 @@ static char32_t* builtin_function_greater_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_less_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_less_2(const char32_t **restrict args)
{
- define_2;
- for (i = 0; i < n; i++)
- rc[i] = a[i % an] < b[i % bn];
- return(rc);
+ define_2;
+ for (i = 0; i < n; i++)
+ rc[i] = a[i % an] < b[i % bn];
+ return(rc);
}
@@ -276,17 +290,18 @@ static char32_t* builtin_function_less_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_get_2(const char32_t** restrict args)
+static char32_t *
+builtin_function_get_2(const char32_t **restrict args)
{
- const char32_t* restrict a = *args++;
- const char32_t* restrict b = *args++;
- char32_t* restrict rc;
- size_t n = (size_t)*b;
- mds_kbdc_tree_t* value = variables_get((size_t)*a)->array.elements;
- while (n--)
- value = value->next;
- fail_if (rc = string_dup(value->compiled_string.string), rc == NULL);
- return(rc);
+ const char32_t *restrict a = *args++;
+ const char32_t *restrict b = *args++;
+ char32_t *restrict rc;
+ size_t n = (size_t)*b;
+ mds_kbdc_tree_t *value = variables_get((size_t)*a)->array.elements;
+ while (n--)
+ value = value->next;
+ fail_if (rc = string_dup(value->compiled_string.string), rc == NULL);
+ return(rc);
}
@@ -296,21 +311,22 @@ static char32_t* builtin_function_get_2(const char32_t** restrict args)
* @param args The arguments passed to the function
* @return The return value of the function, `NULL` on error
*/
-static char32_t* builtin_function_set_3(const char32_t** restrict args)
+static char32_t *
+builtin_function_set_3(const char32_t **restrict args)
{
- const char32_t* restrict a = *args++;
- const char32_t* restrict b = *args++;
- const char32_t* restrict c = *args++;
- char32_t* restrict rc;
- size_t n = (size_t)*b;
- mds_kbdc_tree_t* value = variables_get((size_t)*a)->array.elements;
- while (n--)
- value = value->next;
- free(value->compiled_string.string);
- value->compiled_string.string = string_dup(c);
- fail_if (value->compiled_string.string == NULL);
- fail_if (rc = string_dup(c), rc == NULL);
- return(rc);
+ const char32_t *restrict a = *args++;
+ const char32_t *restrict b = *args++;
+ const char32_t *restrict c = *args++;
+ char32_t *restrict rc;
+ size_t n = (size_t)*b;
+ mds_kbdc_tree_t *value = variables_get((size_t)*a)->array.elements;
+ while (n--)
+ value = value->next;
+ free(value->compiled_string.string);
+ value->compiled_string.string = string_dup(c);
+ fail_if (!value->compiled_string.string);
+ fail_if (!(rc = string_dup(c)));
+ return(rc);
}
@@ -326,25 +342,26 @@ static char32_t* builtin_function_set_3(const char32_t** restrict args)
* @param arg_count The number of arguments to pass to the function
* @return Whether the described function is a builtin function
*/
-int builtin_function_defined(const char* restrict name, size_t arg_count)
+int
+builtin_function_defined(const char *restrict name, size_t arg_count)
{
- size_t i;
- static const char* const BUILTIN_FUNCTIONS_2[] =
- {
- "add", "sub", "mul", "div", "mod", "rsh", "lsh", "or",
- "and", "xor", "equals", "greater", "less", "get", NULL
- };
-
- if (arg_count == 3)
- return !strcmp(name, "set");
- else if (arg_count == 1)
- return !strcmp(name, "not");
- else if (arg_count == 2)
- for (i = 0; BUILTIN_FUNCTIONS_2[i]; i++)
- if (!strcmp(name, BUILTIN_FUNCTIONS_2[i]))
- return 1;
-
- return 0;
+ size_t i;
+ static const char* const BUILTIN_FUNCTIONS_2[] = {
+ "add", "sub", "mul", "div", "mod", "rsh", "lsh", "or",
+ "and", "xor", "equals", "greater", "less", "get", NULL
+ };
+
+ if (arg_count == 1) {
+ return !strcmp(name, "not");
+ } else if (arg_count == 2) {
+ for (i = 0; BUILTIN_FUNCTIONS_2[i]; i++)
+ if (!strcmp(name, BUILTIN_FUNCTIONS_2[i]))
+ return 1;
+ } else if (arg_count == 3) {
+ return !strcmp(name, "set");
+ }
+
+ return 0;
}
@@ -362,35 +379,35 @@ int builtin_function_defined(const char* restrict name, size_t arg_count)
* @param args The arguments to pass
* @return The return value of the function, `NULL` on error
*/
-char32_t* builtin_function_invoke(const char* restrict name, size_t arg_count, const char32_t** restrict args)
+char32_t *
+builtin_function_invoke(const char *restrict name, size_t arg_count, const char32_t **restrict args)
{
-#define t(f) do { fail_if (rc = builtin_function_##f(args), rc == NULL); return rc; } while (0)
- char32_t* rc;
-
- if ((arg_count == 3) && !strcmp(name, "set")) t (set_3);
- if ((arg_count == 1) && !strcmp(name, "not")) t (not_1);
-
- if (arg_count != 2)
- abort();
-
- if (!strcmp(name, "add")) t (add_2);
- if (!strcmp(name, "sub")) t (sub_2);
- if (!strcmp(name, "mul")) t (mul_2);
- if (!strcmp(name, "div")) t (div_2);
- if (!strcmp(name, "mod")) t (mod_2);
- if (!strcmp(name, "rsh")) t (rsh_2);
- if (!strcmp(name, "lsh")) t (lsh_2);
- if (!strcmp(name, "or")) t (or_2);
- if (!strcmp(name, "and")) t (and_2);
- if (!strcmp(name, "xor")) t (xor_2);
- if (!strcmp(name, "equals")) t (equals_2);
- if (!strcmp(name, "greater")) t (greater_2);
- if (!strcmp(name, "less")) t (less_2);
- if (!strcmp(name, "get")) t (get_2);
-
- abort();
- fail:
- return NULL;
+#define t(f) do { fail_if (rc = builtin_function_##f(args), rc == NULL); return rc; } while (0)
+ char32_t *rc;
+
+ if (arg_count == 3 && !strcmp(name, "set")) t (set_3);
+ if (arg_count == 1 && !strcmp(name, "not")) t (not_1);
+
+ if (arg_count != 2)
+ abort();
+
+ if (!strcmp(name, "add")) t (add_2);
+ if (!strcmp(name, "sub")) t (sub_2);
+ if (!strcmp(name, "mul")) t (mul_2);
+ if (!strcmp(name, "div")) t (div_2);
+ if (!strcmp(name, "mod")) t (mod_2);
+ if (!strcmp(name, "rsh")) t (rsh_2);
+ if (!strcmp(name, "lsh")) t (lsh_2);
+ if (!strcmp(name, "or")) t (or_2);
+ if (!strcmp(name, "and")) t (and_2);
+ if (!strcmp(name, "xor")) t (xor_2);
+ if (!strcmp(name, "equals")) t (equals_2);
+ if (!strcmp(name, "greater")) t (greater_2);
+ if (!strcmp(name, "less")) t (less_2);
+ if (!strcmp(name, "get")) t (get_2);
+
+ abort();
+fail:
+ return NULL;
#undef t
}
-
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-09-19 00:15:53 +0000