kolibri-libc:

Move to folder with tcc. Part 1

git-svn-id: svn://kolibrios.org@8793 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/develop/ktcc/trunk/libc.obj/linuxtools/src/ExportGen.c

@@ -0,0 +1,57 @@
+// export_table_gen
+// Copyright (C) maxcodehack and turbocat2001, 2021
+
+#include <stdio.h>
+#include <string.h>
+
+int main(int argc, char** argv) {
+	if (argc != 3) {
+		printf("Usage: %s <symbols.txt> <exports.c>\n", argv[0]);
+		return 0;
+	}
+	FILE *input, *output;
+	if ((input = fopen(argv[1], "r")) == NULL)
+	{
+		printf("error: file \"%s\" not found\n", argv[1]);
+		return 1;
+	}
+	char buf[10000];
+	// Head
+	strcpy(buf, \
+			"#include <stdio.h>\n" \
+			"#include <string.h>\n" \
+			"#include <stdlib.h>\n" \
+			"#include <time.h>\n" \
+			"#include <sys/dirent.h>\n" \
+			"#include <sys/ksys.h>\n\n" \
+			"#include <math.h>\n\n" \
+			"#include <setjmp.h>\n\n" \
+			"ksys_coff_etable_t EXPORTS[] = {\n");
+	
+	// Generate
+	char symbol[256];
+	while(fscanf(input, "%s", symbol) != EOF) {
+		if(symbol[0]!='!'){
+			char temp[256];
+			sprintf(temp, "{\"%s\", &%s},\n", symbol, symbol);
+			strcat(buf, temp);
+		}
+	}
+	strcat(buf, "NULL,\n};");
+	fclose(input);
+	
+	// Output generated
+	output = fopen(argv[2], "w");
+	if (output == NULL)
+	{
+		printf("Unable to write to file: '%s'!\n", argv[2]);
+		return 1;
+	}
+
+	fputs(buf, output);
+	fclose(output);
+	
+	printf("Done, check %s!\n", argv[2]);
+	
+	return 0;
+}

programs/develop/ktcc/trunk/libc.obj/linuxtools/src/LoaderGen.c

@@ -0,0 +1,48 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+int main(int argc, char** argv) {
+    if(argc!=3){
+        printf("Usage: LoadGen <symbols.txt> <loader_dir>\n");
+        return 0;
+    }
+    argv[2][strlen(argv[1])-2]='\0';
+    FILE* symbols_txt = fopen(argv[1], "r");
+    if(!symbols_txt){
+        fprintf(stderr, "File '%s' not found!\n", argv[1]);
+            return -1;
+    }
+    char line[256];
+    while(fgets(line, 256, symbols_txt)) {
+        if(line[0]!='!'){
+            if(line[strlen(line)-1]=='\n'){
+                line[strlen(line)-1]='\0';
+            }
+            char asm_name[PATH_MAX];
+            sprintf(asm_name, "%s/%s.asm", argv[2], line);
+            FILE *out = fopen(asm_name, "wb");
+            if(!out){
+                fprintf(stderr, "Error! File '%s' not created!\n", asm_name);
+                return -1;
+            }else{
+                printf("File '%s' created successfully!\n", asm_name);
+            }
+
+            fprintf(out, "format ELF\n");
+            fprintf(out, "include \"__lib__.inc\"\n");
+            fprintf(out, "fun      equ __func@%s\n", line);
+            fprintf(out, "fun_str  equ '%s'\n", line);
+            fprintf(out, "section '.text'\n");
+            fprintf(out, "fun_name db fun_str, 0\n");
+            fprintf(out, "section '.data'\n");
+            fprintf(out, "extrn lib_name\n");
+            fprintf(out, "public fun as fun_str\n");
+            fprintf(out, "fun dd fun_name\n");
+            fprintf(out, "lib dd lib_name\n");
+
+            fclose(out);
+        }
+    }
+}

programs/develop/ktcc/trunk/libc.obj/linuxtools/src/Makefile

@@ -0,0 +1,3 @@
+all:
+	$(CC) ExportGen.c -o ../ExportGen
+	$(CC) LoaderGen.c -o ../LoaderGen