aboutsummaryrefslogtreecommitdiff
path: root/programs/src/kconfig_parser
diff options
context:
space:
mode:
Diffstat (limited to 'programs/src/kconfig_parser')
-rw-r--r--programs/src/kconfig_parser/cnfexpr.c3
-rw-r--r--programs/src/kconfig_parser/cnfexpr.h2
-rw-r--r--programs/src/kconfig_parser/kconfig_parser.c44
-rw-r--r--programs/src/kconfig_parser/macros.h11
-rw-r--r--programs/src/kconfig_parser/output.c15
5 files changed, 53 insertions, 22 deletions
diff --git a/programs/src/kconfig_parser/cnfexpr.c b/programs/src/kconfig_parser/cnfexpr.c
index 50f0929..3e1dcd6 100644
--- a/programs/src/kconfig_parser/cnfexpr.c
+++ b/programs/src/kconfig_parser/cnfexpr.c
@@ -7,7 +7,7 @@ struct cnfexpr *cnf_or(struct cnfexpr *e1, struct cnfexpr *e2);
struct cnfexpr *cnf_and(struct cnfexpr *e1, struct cnfexpr *e2);
void free_cnf(struct cnfexpr *e);
-struct cnfexpr *kconfig_cnfexpr(struct symlist *sl, struct expr *expr) {
+struct cnfexpr *kconfig_cnfexpr(struct symlist *sl, bool nt, struct expr *expr) {
struct stck {
struct expr *expr;
struct cnfexpr *cnf;
@@ -19,7 +19,6 @@ struct cnfexpr *kconfig_cnfexpr(struct symlist *sl, struct expr *expr) {
int stack_size = 2, stack_pos = -1;
stack = malloc((unsigned) stack_size * sizeof(struct stck));
struct cnfexpr *rtrn = NULL;
- bool nt = false;
while (expr != NULL) {
if ((back_pos >= 0 && back[back_pos] != expr) || back_pos < 0) {
diff --git a/programs/src/kconfig_parser/cnfexpr.h b/programs/src/kconfig_parser/cnfexpr.h
index ed5c2fb..0473368 100644
--- a/programs/src/kconfig_parser/cnfexpr.h
+++ b/programs/src/kconfig_parser/cnfexpr.h
@@ -18,7 +18,7 @@ struct cnfexpr {
unsigned size;
};
-struct cnfexpr *kconfig_cnfexpr(struct symlist *sl, struct expr *expr);
+struct cnfexpr *kconfig_cnfexpr(struct symlist *sl, bool nt, struct expr *expr);
void cnf_printf(struct cnfexpr *);
struct boolexp *printf_original(struct symlist *sl, struct expr *expr);
diff --git a/programs/src/kconfig_parser/kconfig_parser.c b/programs/src/kconfig_parser/kconfig_parser.c
index c4ee358..ef49551 100644
--- a/programs/src/kconfig_parser/kconfig_parser.c
+++ b/programs/src/kconfig_parser/kconfig_parser.c
@@ -10,9 +10,14 @@
#include <unistd.h>
#include <locale.h>
#include <stdbool.h>
+#include <argp.h>
#include "kconfig/lkc.h"
#include "symlist.h"
#include "output.h"
+#include "macros.h"
+
+int verbose_level;
+char *file;
struct symlist *gsymlist;
int noname_num;
@@ -21,12 +26,22 @@ void build_symlist();
void cpy_dep();
int main(int argc, char **argv) {
+ // TODO argp
+ verbose_level = 1;
+ int i;
+ for (i = 0; i < argc; i++) {
+ if (!strcmp(argv[i], "-v"))
+ verbose_level++;
+ else if (file == NULL)
+ file = argv[i];
+ }
+
if (argc < 2) {
- printf("No input file specified\n");
+ Eprintf("No input file specified\n");
exit(1);
}
if (argc < 3) {
- printf("No output folder specified\n");
+ Eprintf("No output folder specified\n");
exit(2);
}
@@ -73,23 +88,24 @@ void cpy_dep() {
for_all_symbols(i, sym) {
if ((sym->type == S_BOOLEAN || sym->type == S_TRISTATE)
&& strstr(sym->name, "NONAMEGEN") == NULL) {
- printf("working: %s\n", sym->name);
+ Iprintf("working: %s\n", sym->name);
el = symlist_find(gsymlist, sym->name);
if (sym->dir_dep.expr != NULL) {
- printf_original(gsymlist, sym->dir_dep.expr);
- printf("Direct:\n");
- el->be = kconfig_cnfexpr(gsymlist, sym->dir_dep.expr);
- cnf_printf(el->be);
+ if (verbose_level > 2)
+ printf_original(gsymlist, sym->dir_dep.expr);
+ el->be = kconfig_cnfexpr(gsymlist, false, sym->dir_dep.expr);
+ Iprintf("Direct:\n");
+ if (verbose_level > 2)
+ cnf_printf(el->be);
}
if (sym->rev_dep.expr != NULL) {
- if (!strcmp(sym->name, "CRC32"))
- continue;
- printf_original(gsymlist, sym->rev_dep.expr);
- printf("Revers:\n");
- el->re_be = kconfig_cnfexpr(gsymlist, sym->rev_dep.expr);
- cnf_printf(el->re_be);
- el->re_be = kconfig_cnfexpr(gsymlist, sym->rev_dep.expr);
+ if (verbose_level > 2)
+ printf_original(gsymlist, sym->rev_dep.expr);
+ el->re_be = kconfig_cnfexpr(gsymlist, true, sym->rev_dep.expr);
+ Iprintf("Revers:\n");
+ if (verbose_level > 2)
+ cnf_printf(el->re_be);
}
}
}
diff --git a/programs/src/kconfig_parser/macros.h b/programs/src/kconfig_parser/macros.h
new file mode 100644
index 0000000..6044f31
--- /dev/null
+++ b/programs/src/kconfig_parser/macros.h
@@ -0,0 +1,11 @@
+extern int verbose_level; // Defined in kconfig_parser.c
+
+#define Eprintf(...) printf(stderr, __VA_ARGS__)
+#define Wprintf(...) if (verbose_level > 1) printf(__VA_ARGS__)
+#define Iprintf(...) if (verbose_level > 2) printf(__VA_ARGS__)
+
+#ifndef DEBUG
+#define Dprintf(...)
+#else
+#define Dprintf(...) if (verbose_level > 2) printf(a, __VA_ARGS__)
+#endif /* DEBUG */
diff --git a/programs/src/kconfig_parser/output.c b/programs/src/kconfig_parser/output.c
index 942693b..149a7b6 100644
--- a/programs/src/kconfig_parser/output.c
+++ b/programs/src/kconfig_parser/output.c
@@ -1,18 +1,23 @@
#include "output.h"
-void fprint_rules_cnf(FILE * f, unsigned id, struct cnfexpr *cnf) {
+void fprint_rules_cnf(FILE * f, unsigned id, struct cnfexpr *cnf, bool nt) {
unsigned i, y;
switch (cnf->type) {
case CT_FALSE:
// Never satisfiable
- fprintf(f, "-%d\n", id);
+ if (!nt)
+ fprintf(f, "-%d\n", id);
break;
case CT_TRUE:
// Always satisfiable
+ if (nt)
+ fprintf(f, "%d\n", id);
break;
case CT_EXPR:
for (i = 0; i < cnf->size; i++) {
- fprintf(f, "-%d ", id);
+ if (!nt)
+ fprintf(f, "-");
+ fprintf(f, "%d ", id);
for (y = 0; y < cnf->sizes[i] - 1; y++) {
fprintf(f, "%d ", cnf->exprs[i][y]);
}
@@ -36,10 +41,10 @@ void fprint_rules(struct symlist *sl, char *output) {
if (sl->array[i].be != NULL) {
el = sl->array + i;
if (el->be != NULL) {
- fprint_rules_cnf(f, el->id, el->be);
+ fprint_rules_cnf(f, el->id, el->be, false);
}
if (el->re_be != NULL) {
- fprint_rules_cnf(f, el->id, el->be);
+ fprint_rules_cnf(f, el->id, el->re_be, true);
}
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 04:05:07 +0000