add 'make swap' cmd

engine/joint/v4k.h

@@ -350134,6 +350134,10 @@ void (set_free)(set* m) {
 #line 1 "v4k_string.c"
 #include <stdarg.h>
 
+#ifndef STACK_ALLOC_SIZE
+#define STACK_ALLOC_SIZE (512*1024)
+#endif
+
 char* tempvl(const char *fmt, va_list vl) {
     va_list copy;
     va_copy(copy, vl);
@@ -350147,7 +350151,7 @@ char* tempvl(const char *fmt, va_list vl) {
     static __thread char buf[STACK_ALLOC];
 #else
     int heap = 1;
-    static __thread int STACK_ALLOC = 512*1024;
+    static __thread int STACK_ALLOC = STACK_ALLOC_SIZE;
     static __thread char *buf = 0; if(!buf) buf = REALLOC(0, STACK_ALLOC); // @leak
 #endif
     static __thread int cur = 0; //printf("string stack %d/%d\n", cur, STACK_ALLOC);

engine/split/v4k_string.c

@@ -1,5 +1,9 @@
 #include <stdarg.h>
 
+#ifndef STACK_ALLOC_SIZE
+#define STACK_ALLOC_SIZE (512*1024)
+#endif
+
 char* tempvl(const char *fmt, va_list vl) {
     va_list copy;
     va_copy(copy, vl);
@@ -13,7 +17,7 @@ char* tempvl(const char *fmt, va_list vl) {
     static __thread char buf[STACK_ALLOC];
 #else
     int heap = 1;
-    static __thread int STACK_ALLOC = 512*1024;
+    static __thread int STACK_ALLOC = STACK_ALLOC_SIZE;
     static __thread char *buf = 0; if(!buf) buf = REALLOC(0, STACK_ALLOC); // @leak
 #endif
     static __thread int cur = 0; //printf("string stack %d/%d\n", cur, STACK_ALLOC);

engine/v4k.c

@@ -503,6 +503,10 @@ void (set_free)(set* m) {
 #line 1 "v4k_string.c"
 #include <stdarg.h>
 
+#ifndef STACK_ALLOC_SIZE
+#define STACK_ALLOC_SIZE (512*1024)
+#endif
+
 char* tempvl(const char *fmt, va_list vl) {
     va_list copy;
     va_copy(copy, vl);
@@ -516,7 +520,7 @@ char* tempvl(const char *fmt, va_list vl) {
     static __thread char buf[STACK_ALLOC];
 #else
     int heap = 1;
-    static __thread int STACK_ALLOC = 512*1024;
+    static __thread int STACK_ALLOC = STACK_ALLOC_SIZE;
     static __thread char *buf = 0; if(!buf) buf = REALLOC(0, STACK_ALLOC); // @leak
 #endif
     static __thread int cur = 0; //printf("string stack %d/%d\n", cur, STACK_ALLOC);

tools/linswap.c

@@ -1,3 +1,4 @@
+#define STACK_ALLOC_SIZE (128*1024*1024)
 #include "v4k.c"
 
 int main(int argc, char **argv) {
@@ -18,16 +19,17 @@ int main(int argc, char **argv) {
 	char mode = strstri(buf, "//@#line 1 \"") == NULL;
 	char **lines = strsplit(buf, "\n");
 
+	printf("Switching #line %s\n", mode?"ON":"OFF");
+
 	for (int i = 0; i < array_count(lines); i++) {
-		char *line = STRDUP(lines[i]);
+		char *line = STRDUP(lines[i]); //@leak
 		if (!mode) {
 			strrepl(&line, "//@#line 1 \"", "#line 1 \"");
 		} else {
 			strrepl(&line, "#line 1 \"", "//@#line 1 \"");
 		}
 
-		// printf("%s\n", line);
+		file_append(argv[1], va("%s\n", line), strlen(line)+1);
-		file_append(argv[1], line, strlen(line));
 	}
 
 	return 0;