Release 6.1.12v6.1.12_rel

3 files changed, 863 insertions, 0 deletions

diff --git a/common_modules/module_manager/utilities/module_binary_to_c_array.c b/common_modules/module_manager/utilities/module_binary_to_c_array.c
new file mode 100644
index 00000000..b02fde6e
--- /dev/null
+++ b/common_modules/module_manager/utilities/module_binary_to_c_array.c
@@ -0,0 +1,139 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+/* Define the file handles.  */
+
+FILE	*source_file;
+FILE    *array_file;
+
+
+int main(int argc, char* argv[])
+{
+
+int             alpha;
+int             alpha1;
+int             alpha2;
+int             alpha3;
+unsigned long   address;
+unsigned long   column;
+
+
+    /* Determine if the proper number of files are provided.  */
+    if (argc != 3) 
+    {
+
+        /* Print an error message out and wait for user key hit.  */
+		printf("module_binary_to_c_array.exe - Copyright (c) Microsoft Corporation v5.8\n");
+        printf("**** Error: invalid input parameter for module_binary_to_c_array.exe **** \n");
+        printf("     Command Line Should be:\n\n");
+        printf("     > module_binary_to_c_array source_binary_file c_array_file <cr> \n\n");
+        return(1);
+    }
+
+    /* Attempt to open the source file for reading.  */
+    source_file =  fopen(argv[1], "rb");
+
+    /* Determine if the source file was opened properly.  */
+    if (source_file == NULL)
+    {
+
+        /* Print an error message out and wait for user key hit.  */
+        printf("**** Error: open failed on binary source file **** \n");
+        printf("            File: %s   ", argv[1]);
+        return(2);
+    }
+    
+	/* Determine if the binary file is a valid ThreadX module.  */
+	alpha =   fgetc(source_file);
+	alpha1 =  fgetc(source_file);
+	alpha2 =  fgetc(source_file);
+	alpha3 =  fgetc(source_file);
+
+	if ((alpha != 0x4D && alpha != 0x55) || (alpha1 != 0x4F && alpha1 != 0x44) || (alpha2 != 0x44 && alpha2 != 0x4F) || (alpha3 != 0x55 && alpha3 != 0x4D))
+	{
+
+        /* Print an error message out and wait for user key hit.  */
+        printf("**** Error: invalid format of binary input file **** \n");
+        printf("            File: %s   ", argv[1]);
+        return(3);
+	}
+
+	/* Attempt to open the dump file for writing.  */
+    array_file =  fopen(argv[2], "w");
+
+    /* Determine if the dump file was opened properly.  */
+    if (array_file == NULL)
+    {
+
+        /* Print an error message out and wait for user key hit.  */
+        printf("**** Error: open failed on C array file **** \n");
+        printf("            File: %s   ", argv[2]);
+        return(4);
+    }
+
+    fprintf(array_file, "/**************************** Module-Binary-to-C-array Utility **********************************/\n");
+	fprintf(array_file, "/*                                                                                              */\n");
+	fprintf(array_file, "/* Copyright (c) Microsoft Corporation                      Version 5.4, build date: 03-01-2018 */\n");
+	fprintf(array_file, "/*                                                                                              */\n");
+	fprintf(array_file, "/************************************************************************************************/\n\n");
+    fprintf(array_file, "/* \n");
+	fprintf(array_file, "   Input Binary file:   %30s\n", argv[1]);
+	fprintf(array_file, "   Output C Array file: %30s\n", argv[2]);
+	fprintf(array_file, "*/\n\n");
+
+	/* Now print out the sections in a C array.  */
+	fprintf(array_file, "unsigned char  module_code[] = {\n\n");
+	fprintf(array_file, "/* Address                                            Contents                                        */\n\n");
+
+	/* Seek to the beginning of the source file. */
+    fseek(source_file, 0, SEEK_SET);
+
+	/* Initialize the variables.  */
+	address =  0;
+	column =   0;
+
+	do 
+	{
+
+		/* Get character from the input file.  */
+		alpha =   fgetc(source_file);
+
+		/* Have we reached EOF?  */
+		if (alpha == EOF)
+			break;
+
+		/* Print out character with a leading comma, except on the first character.  */
+		if (column == 0)
+		{
+			if (address != 0)
+				fprintf(array_file, ",\n");
+			fprintf(array_file, "/* 0x%08X */   0x%02X", address, (unsigned int) alpha);
+		}
+		else
+			fprintf(array_file, ", 0x%02X", (unsigned int) alpha);
+
+		/* Move column forward.  */
+		column++;
+
+		/* Are we at the end of the column?  */
+		if (column >= 16)
+		{
+
+			column =  0;
+    	}
+
+		/* Move address forward.  */
+		address++;
+	} while (alpha != EOF);
+
+	/* Finally, finish the C array containing the module code.  */
+	fprintf(array_file, "};\n\n");
+
+	/* Close files.  */
+	fclose(source_file);
+    fclose(array_file);
+
+	return 0;
+}
diff --git a/common_modules/module_manager/utilities/module_to_binary.c b/common_modules/module_manager/utilities/module_to_binary.c
new file mode 100644
index 00000000..77517e0d
--- /dev/null
+++ b/common_modules/module_manager/utilities/module_to_binary.c
@@ -0,0 +1,332 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+/* Define the file handles.  */
+
+FILE	*source_file;
+FILE    *binary_file;
+
+
+#define ELF_ID_STRING_SIZE	    16
+#define ELF_ARM_MACHINE_TYPE    40
+#define ELF_EXECUTABLE          2
+
+
+typedef struct ELF_HEADER_STRUCT 
+{
+    unsigned char   elf_header_id_string[ELF_ID_STRING_SIZE];
+    unsigned short  elf_header_file_type;
+    unsigned short  elf_header_machinge_type;
+    unsigned long   elf_header_version;
+    unsigned long   elf_header_entry_address;
+    unsigned long   elf_header_program_header_offset;
+    unsigned long   elf_header_section_header_offset;
+    unsigned long   elf_header_processor_flags;
+    unsigned short  elf_header_size;
+    unsigned short  elf_header_program_header_size;
+    unsigned short  elf_header_program_header_entries;
+    unsigned short  elf_header_section_header_size;
+    unsigned short  elf_header_section_header_entries;
+    unsigned short  elf_header_section_string_index;
+} ELF_HEADER;
+
+
+typedef struct ELF_PROGRAM_HEADER_STRUCT
+{
+    unsigned long   elf_program_header_type;
+    unsigned long   elf_program_header_offset;
+    unsigned long   elf_program_header_virtual_address;
+    unsigned long   elf_program_header_physical_address;
+    unsigned long   elf_program_header_file_size;
+    unsigned long   elf_program_header_memory_size;
+    unsigned long   elf_program_header_flags;
+    unsigned long   elf_program_header_alignment;
+} ELF_PROGRAM_HEADER;
+
+
+typedef struct ELF_SECTION_HEADER_STRUCT
+{
+    unsigned long   elf_section_header_name;
+    unsigned long   elf_section_header_type;
+    unsigned long   elf_section_header_flags;
+    unsigned long   elf_section_header_address;
+    unsigned long   elf_section_header_offset;
+    unsigned long   elf_section_header_size;
+    unsigned long   elf_section_header_link;
+    unsigned long   elf_section_header_info;
+    unsigned long   elf_section_header_alignment;
+    unsigned long   elf_section_header_entry_size;
+} ELF_SECTION_HEADER;
+
+
+typedef struct ELF_SYMBOL_TABLE_ENTRY_STRUCT
+{
+    unsigned long   elf_symbol_table_entry_name;
+    unsigned long   elf_symbol_table_entry_address;
+    unsigned long   elf_symbol_table_entry_size;
+    unsigned char   elf_symbol_table_entry_info;
+    unsigned char   elf_symbol_table_entry_other;
+    unsigned short  elf_symbol_table_entry_shndx;
+
+} ELF_SYMBOL_TABLE_ENTRY;
+
+
+typedef struct CODE_SECTION_ENTRY_STRUCT
+{
+    unsigned long   code_section_index;
+    unsigned long   code_section_address;
+    unsigned long   code_section_size;
+} CODE_SECTION_ENTRY;
+
+
+/* Define global variables.  */
+
+ELF_HEADER              header;
+ELF_PROGRAM_HEADER      *program_header;
+ELF_SECTION_HEADER      *section_header;
+unsigned char           *section_string_table;
+unsigned char           *main_string_table;
+unsigned long           total_symbols;
+ELF_SYMBOL_TABLE_ENTRY  *symbol_table;
+unsigned long           total_functions;
+ELF_SYMBOL_TABLE_ENTRY  *function_table;
+CODE_SECTION_ENTRY		*code_section_array;
+
+
+/* Define helper functions.  */
+
+int elf_object_read(unsigned long offset, void *object_address, int object_size)
+{
+
+int             i;
+int             alpha;
+unsigned char   *buffer;
+
+    /* Setup the buffer pointer.  */
+    buffer =  (unsigned char *) object_address;
+
+    /* Seek to the proper position in the file.  */
+    fseek(source_file, offset, SEEK_SET);
+
+    /* Read the ELF object.  */
+    for (i = 0; i < object_size; i++)
+    {
+        alpha =  fgetc(source_file);
+        
+        if (alpha == EOF)
+            return(1);
+            
+        buffer[i] =  (unsigned char) alpha;
+    }    
+
+    /* Return success.  */
+    return(0);
+}
+
+
+int main(int argc, char* argv[])
+{
+
+unsigned long           i, j;
+unsigned long           current_total;
+unsigned long           address;
+unsigned long           size;
+unsigned char           *code_buffer;
+unsigned long			code_section_index;
+CODE_SECTION_ENTRY		code_section_temp;
+unsigned char           zero_value;
+
+
+    /* Determine if the proper number of files are provided.  */
+    if (argc != 3) 
+    {
+
+        /* Print an error message out and wait for user key hit.  */
+		printf("module_to_binary.exe - Copyright (c) Microsoft Corporation v5.8\n");
+        printf("**** Error: invalid input parameter for module_to_binary.exe **** \n");
+        printf("     Command Line Should be:\n\n");
+        printf("     > module_to_binary source_elf_file c_binary_file <cr> \n\n");
+        return(1);
+    }
+
+    /* Attempt to open the source file for reading.  */
+    source_file =  fopen(argv[1], "rb");
+
+    /* Determine if the source file was opened properly.  */
+    if (source_file == NULL)
+    {
+
+        /* Print an error message out.  */
+        printf("**** Error: open failed on source elf file **** \n");
+        printf("            File: %s   ", argv[1]);
+        return(2);
+    }
+    
+    /* Attempt to open the binary file for writing.  */
+    binary_file =  fopen(argv[2], "wb");
+
+    /* Determine if the binary file was opened properly.  */
+    if (binary_file == NULL)
+    {
+
+        /* Print an error message out and wait for user key hit.  */
+        printf("**** Error: open failed on binary output file **** \n");
+        printf("            File: %s   ", argv[2]);
+        return(3);
+    }
+
+    /* Read the ELF header.  */
+    elf_object_read(0, &header, sizeof(header));
+
+    /* Allocate memory for the program header(s).  */
+    program_header =  malloc(sizeof(ELF_PROGRAM_HEADER)*header.elf_header_program_header_entries);
+    
+    /* Read the program header(s).  */
+    elf_object_read(header.elf_header_program_header_offset, program_header, (sizeof(ELF_PROGRAM_HEADER)*header.elf_header_program_header_entries));
+
+    /* Allocate memory for the section header(s).  */
+    section_header =  malloc(sizeof(ELF_SECTION_HEADER)*header.elf_header_section_header_entries);
+
+    /* Read the section header(s).  */
+    elf_object_read(header.elf_header_section_header_offset, section_header, (sizeof(ELF_SECTION_HEADER)*header.elf_header_section_header_entries));
+
+
+    /* Alocate memory for the section string table.  */
+    section_string_table =  malloc(section_header[header.elf_header_section_string_index].elf_section_header_size);   
+
+    /* Read the section string table.  */
+    elf_object_read(section_header[header.elf_header_section_string_index].elf_section_header_offset, section_string_table, section_header[header.elf_header_section_string_index].elf_section_header_size);
+
+    /* Allocate memory for the code section array.  */
+    code_section_array =  malloc(sizeof(CODE_SECTION_ENTRY)*header.elf_header_section_header_entries);
+	code_section_index =  0;
+
+     /* Print out the section header(s).  */
+    for (i = 0; i < header.elf_header_section_header_entries; i++)
+    {
+
+		/* Determine if this section is a code section and there is a size.  */
+		if ((section_header[i].elf_section_header_type == 1) && (section_header[i].elf_section_header_size))
+		{
+
+        /* Check for an-instruction area.  */
+        if ((section_header[i].elf_section_header_flags & 0x4) || (section_header[i].elf_section_header_flags & 0x2))
+			{
+
+                /* Determine if this new section overlaps with an existing section.  */
+				for (j = 0; j < code_section_index; j++)
+				{
+					/* Is there an overlap?  */
+					if ((section_header[i].elf_section_header_address >= code_section_array[j].code_section_address) &&
+						((section_header[i].elf_section_header_address+section_header[i].elf_section_header_size + section_header[i].elf_section_header_offset) < (code_section_array[j].code_section_address+code_section_array[j].code_section_size)))
+					{
+						/* New section is within a current section, just disregard it.  */
+						break;
+					}
+				}
+
+				/* Determine if we have an overlap.  */
+				if (j == code_section_index)
+				{
+
+				    /* Yes, we have a code section... save it!  */
+				    code_section_array[code_section_index].code_section_index =  i;
+				    code_section_array[code_section_index].code_section_address =  section_header[i].elf_section_header_address;
+				    code_section_array[code_section_index].code_section_size =     section_header[i].elf_section_header_size;
+
+				    /* Move to next code section.  */
+				    code_section_index++;
+				}
+			}
+		}
+	}
+
+	/* Check for no code sections.  */
+	if (code_section_index == 0)
+	{
+
+		/* Close files.  */
+		fclose(source_file);
+		fclose(binary_file);
+
+		return(4);
+ 	}
+
+	/* One or more code sections have been found... let's put them in the correct order by address.  */
+	i = 0;
+	while (i+1 < code_section_index)
+	{
+
+		/* Make the "ith" entry the lowest address.  */
+		j = i + 1;
+		do
+		{
+			/* Is there a new lowest address?  */
+			if (code_section_array[j].code_section_address < code_section_array[i].code_section_address)
+			{
+				/* Yes, swap them!  */
+				code_section_temp =  code_section_array[i];
+				code_section_array[i] =  code_section_array[j];
+				code_section_array[j] = code_section_temp;
+			}
+
+			/* Move the inner index.  */
+			j++;
+		} while (j < code_section_index);
+
+		/* Move top index.  */
+		i++;
+	}
+
+	address =  code_section_array[0].code_section_address;
+	zero_value = 0;
+	for (i = 0; i < code_section_index; i++)
+	{
+
+		/* Determine if there is any fill characters between sections.  */
+		while (address < code_section_array[i].code_section_address)
+		{
+
+			/* Write a zero value.  */
+			fwrite(&zero_value, 1, 1, binary_file);
+
+			/* Move address forward.  */
+			address++;
+		}
+
+		/* Now allocate memory for the code section.  */
+		code_buffer =  malloc(code_section_array[i].code_section_size);
+
+		/* Read in the code area.  */
+		j =  code_section_array[i].code_section_index;
+		elf_object_read(section_header[j].elf_section_header_offset, code_buffer, code_section_array[i].code_section_size);
+
+		/* Write out the contents of this program area.  */
+		size =  code_section_array[i].code_section_size;
+
+		j =  0;
+		while (size)
+		{
+
+			/* Print out a byte.  */
+			fwrite(&code_buffer[j], 1, 1, binary_file);
+
+			/* Move address forward.  */
+			address++;
+			
+			/* Decrement size.  */
+			size--;
+
+			/* Move index into buffer.  */
+			j++;
+		}
+	}
+
+	/* Close files.  */
+	fclose(source_file);
+    fclose(binary_file);
+
+	return 0;
+}
diff --git a/common_modules/module_manager/utilities/module_to_c_array.c b/common_modules/module_manager/utilities/module_to_c_array.c
new file mode 100644
index 00000000..fc72092c
--- /dev/null
+++ b/common_modules/module_manager/utilities/module_to_c_array.c
@@ -0,0 +1,392 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+/* Define the file handles.  */
+
+FILE	*source_file;
+FILE    *array_file;
+
+
+#define ELF_ID_STRING_SIZE	    16
+#define ELF_ARM_MACHINE_TYPE    40
+#define ELF_EXECUTABLE          2
+
+
+typedef struct ELF_HEADER_STRUCT 
+{
+    unsigned char   elf_header_id_string[ELF_ID_STRING_SIZE];
+    unsigned short  elf_header_file_type;
+    unsigned short  elf_header_machinge_type;
+    unsigned long   elf_header_version;
+    unsigned long   elf_header_entry_address;
+    unsigned long   elf_header_program_header_offset;
+    unsigned long   elf_header_section_header_offset;
+    unsigned long   elf_header_processor_flags;
+    unsigned short  elf_header_size;
+    unsigned short  elf_header_program_header_size;
+    unsigned short  elf_header_program_header_entries;
+    unsigned short  elf_header_section_header_size;
+    unsigned short  elf_header_section_header_entries;
+    unsigned short  elf_header_section_string_index;
+} ELF_HEADER;
+
+
+typedef struct ELF_PROGRAM_HEADER_STRUCT
+{
+    unsigned long   elf_program_header_type;
+    unsigned long   elf_program_header_offset;
+    unsigned long   elf_program_header_virtual_address;
+    unsigned long   elf_program_header_physical_address;
+    unsigned long   elf_program_header_file_size;
+    unsigned long   elf_program_header_memory_size;
+    unsigned long   elf_program_header_flags;
+    unsigned long   elf_program_header_alignment;
+} ELF_PROGRAM_HEADER;
+
+
+typedef struct ELF_SECTION_HEADER_STRUCT
+{
+    unsigned long   elf_section_header_name;
+    unsigned long   elf_section_header_type;
+    unsigned long   elf_section_header_flags;
+    unsigned long   elf_section_header_address;
+    unsigned long   elf_section_header_offset;
+    unsigned long   elf_section_header_size;
+    unsigned long   elf_section_header_link;
+    unsigned long   elf_section_header_info;
+    unsigned long   elf_section_header_alignment;
+    unsigned long   elf_section_header_entry_size;
+} ELF_SECTION_HEADER;
+
+
+typedef struct ELF_SYMBOL_TABLE_ENTRY_STRUCT
+{
+    unsigned long   elf_symbol_table_entry_name;
+    unsigned long   elf_symbol_table_entry_address;
+    unsigned long   elf_symbol_table_entry_size;
+    unsigned char   elf_symbol_table_entry_info;
+    unsigned char   elf_symbol_table_entry_other;
+    unsigned short  elf_symbol_table_entry_shndx;
+
+} ELF_SYMBOL_TABLE_ENTRY;
+
+
+typedef struct CODE_SECTION_ENTRY_STRUCT
+{
+    unsigned long   code_section_index;
+    unsigned long   code_section_address;
+    unsigned long   code_section_size;
+} CODE_SECTION_ENTRY;
+
+
+/* Define global variables.  */
+
+ELF_HEADER              header;
+ELF_PROGRAM_HEADER      *program_header;
+ELF_SECTION_HEADER      *section_header;
+unsigned char           *section_string_table;
+unsigned char           *main_string_table;
+unsigned long           total_symbols;
+ELF_SYMBOL_TABLE_ENTRY  *symbol_table;
+unsigned long           total_functions;
+ELF_SYMBOL_TABLE_ENTRY  *function_table;
+CODE_SECTION_ENTRY		*code_section_array;
+
+
+/* Define helper functions.  */
+
+int elf_object_read(unsigned long offset, void *object_address, int object_size)
+{
+
+int             i;
+int             alpha;
+unsigned char   *buffer;
+
+    /* Setup the buffer pointer.  */
+    buffer =  (unsigned char *) object_address;
+
+    /* Seek to the proper position in the file.  */
+    fseek(source_file, offset, SEEK_SET);
+
+    /* Read the ELF object.  */
+    for (i = 0; i < object_size; i++)
+    {
+        alpha =  fgetc(source_file);
+        
+        if (alpha == EOF)
+            return(1);
+            
+        buffer[i] =  (unsigned char) alpha;
+    }    
+
+    /* Return success.  */
+    return(0);
+}
+
+
+int main(int argc, char* argv[])
+{
+
+unsigned long           i, j, k;
+unsigned long           current_total;
+unsigned long           address;
+unsigned long           size;
+unsigned long           column;
+unsigned char           *code_buffer;
+unsigned long			code_section_index;
+CODE_SECTION_ENTRY		code_section_temp;
+
+
+    /* Determine if the proper number of files are provided.  */
+    if (argc != 3) 
+    {
+
+        /* Print an error message out and wait for user key hit.  */
+		printf("module_to_c_array.exe - Copyright (c) Microsoft Corporation v5.8\n");
+        printf("**** Error: invalid input parameter for module_to_c_array.exe **** \n");
+        printf("     Command Line Should be:\n\n");
+        printf("     > module_to_c_array source_elf_file c_array_file <cr> \n\n");
+        return(1);
+    }
+
+    /* Attempt to open the source file for reading.  */
+    source_file =  fopen(argv[1], "rb");
+
+    /* Determine if the source file was opened properly.  */
+    if (source_file == NULL)
+    {
+
+        /* Print an error message out and wait for user key hit.  */
+        printf("**** Error: open failed on source elf file **** \n");
+        printf("            File: %s   ", argv[1]);
+        return(2);
+    }
+    
+    /* Attempt to open the dump file for writing.  */
+    array_file =  fopen(argv[2], "w");
+
+    /* Determine if the dump file was opened properly.  */
+    if (array_file == NULL)
+    {
+
+        /* Print an error message out and wait for user key hit.  */
+        printf("**** Error: open failed on C array file **** \n");
+        printf("            File: %s   ", argv[2]);
+        return(3);
+    }
+
+    /* Read the ELF header.  */
+    elf_object_read(0, &header, sizeof(header));
+
+    fprintf(array_file, "/**************************** Module-to-C-array Utility *****************************************/\n");
+	fprintf(array_file, "/*                                                                                              */\n");
+	fprintf(array_file, "/* Copyright (c) Microsoft Corporation                      Version 5.8, build date: 03-01-2018 */\n");
+	fprintf(array_file, "/*                                                                                              */\n");
+	fprintf(array_file, "/************************************************************************************************/\n\n");
+    fprintf(array_file, "/* \n");
+	fprintf(array_file, "   Input ELF file:      %30s\n", argv[1]);
+	fprintf(array_file, "   Output C Array file: %30s\n", argv[2]);
+	fprintf(array_file, "*/\n\n");
+
+    /* Allocate memory for the program header(s).  */
+    program_header =  malloc(sizeof(ELF_PROGRAM_HEADER)*header.elf_header_program_header_entries);
+	
+    /* Read the program header(s).  */
+    elf_object_read(header.elf_header_program_header_offset, program_header, (sizeof(ELF_PROGRAM_HEADER)*header.elf_header_program_header_entries));
+
+    /* Allocate memory for the section header(s).  */
+    section_header =  malloc(sizeof(ELF_SECTION_HEADER)*header.elf_header_section_header_entries);
+
+    /* Read the section header(s).  */
+    elf_object_read(header.elf_header_section_header_offset, section_header, (sizeof(ELF_SECTION_HEADER)*header.elf_header_section_header_entries));
+
+
+    /* Alocate memory for the section string table.  */
+    section_string_table =  malloc(section_header[header.elf_header_section_string_index].elf_section_header_size);   
+
+    /* Read the section string table.  */
+    elf_object_read(section_header[header.elf_header_section_string_index].elf_section_header_offset, section_string_table, section_header[header.elf_header_section_string_index].elf_section_header_size);
+
+    /* Allocate memory for the code section array.  */
+    code_section_array =  malloc(sizeof(CODE_SECTION_ENTRY)*header.elf_header_section_header_entries);
+	code_section_index =  0;
+
+    /* Print out the section header(s).  */
+    for (i = 0; i < header.elf_header_section_header_entries; i++)
+    {
+
+		/* Determine if this section is a code section and there is a size.  */
+		if ((section_header[i].elf_section_header_type == 1) && (section_header[i].elf_section_header_size))
+		{
+
+            /* Check for an-instruction area.  */
+            if ((section_header[i].elf_section_header_flags & 0x4) || (section_header[i].elf_section_header_flags & 0x2))
+			{
+                /* Determine if this new section overlaps with an existing section.  */
+				for (j = 0; j < code_section_index; j++)
+				{
+					/* Is there an overlap?  */
+					if ((section_header[i].elf_section_header_address >= code_section_array[j].code_section_address) &&
+						((section_header[i].elf_section_header_address+section_header[i].elf_section_header_size + section_header[i].elf_section_header_offset) < (code_section_array[j].code_section_address+code_section_array[j].code_section_size)))
+					{
+						/* New section is within a current section, just disregard it.  */
+						break;
+					}
+				}
+
+				/* Determine if we have an overlap.  */
+				if (j == code_section_index)
+				{
+
+				    /* Yes, we have a code section... save it!  */
+				    code_section_array[code_section_index].code_section_index =  i;
+				    code_section_array[code_section_index].code_section_address =  section_header[i].elf_section_header_address;
+				    code_section_array[code_section_index].code_section_size =     section_header[i].elf_section_header_size;
+
+				    /* Move to next code section.  */
+				    code_section_index++;
+				}
+			}
+		}
+	}
+
+	/* Check for no code sections.  */
+	if (code_section_index == 0)
+	{
+
+        /* Print an error message out.  */
+        printf("**** Error: No code sections found! **** \n");
+
+		fprintf(array_file, "unsigned char  module_code[] = {0x00};\n\n");
+		
+		/* Close files.  */
+		fclose(source_file);
+		fclose(array_file);
+
+		return(4);
+ 	}
+
+	/* One or more code sections have been found... let's put them in the correct order by address.  */
+	i = 0;
+	while (i+1 < code_section_index)
+	{
+
+		/* Make the "ith" entry the lowest address.  */
+		j = i + 1;
+		do
+		{
+			/* Is there a new lowest address?  */
+			if (code_section_array[j].code_section_address < code_section_array[i].code_section_address)
+			{
+				/* Yes, swap them!  */
+				code_section_temp =  code_section_array[i];
+				code_section_array[i] =  code_section_array[j];
+				code_section_array[j] = code_section_temp;
+			}
+
+			/* Move the inner index.  */
+			j++;
+		} while (j < code_section_index);
+
+		/* Move top index.  */
+		i++;
+	}
+
+	/* Now print out the sections in a C array.  */
+	fprintf(array_file, "unsigned char  module_code[] = {\n\n");
+	fprintf(array_file, "/* Address                                            Contents                                        */\n\n");
+
+	address =  code_section_array[0].code_section_address;
+	column =   0;
+
+	for (i = 0; i < code_section_index; i++)
+	{
+
+		/* Determine if there is any fill characters between sections.  */
+		while (address < code_section_array[i].code_section_address)
+		{
+
+			/* Print out a character with a leading comma, except on the first character.  */
+			if (column == 0)
+				fprintf(array_file, "/* 0x%08X */   0x00", address);
+			else
+  				fprintf(array_file, ", 0x00");
+
+			/* Move column forward.  */
+			column++;
+
+			/* Are we at the end of the column?  */
+			if (column >= 16)
+			{
+				fprintf(array_file, ",\n");
+				column =  0;
+			}
+
+			/* Move address forward.  */
+			address++;
+		}
+
+		/* Now allocate memory for the code section.  */
+		code_buffer =  malloc(code_section_array[i].code_section_size);
+
+		/* Read in the code area.  */
+		j =  code_section_array[i].code_section_index;
+		elf_object_read(section_header[j].elf_section_header_offset, code_buffer, code_section_array[i].code_section_size);
+
+		/* Write out the contents of this program area.  */
+		size =  code_section_array[i].code_section_size;
+		
+		j =  0;
+		k =  0;
+		while (size)
+		{
+
+			/* Print out a character with a leading comma, except on the first character.  */
+			if (column == 0)
+				fprintf(array_file, "/* 0x%08X */   0x%02X", address, (unsigned int) code_buffer[j]);
+			else
+  				fprintf(array_file, ", 0x%02X", (unsigned int) code_buffer[j]);
+
+			/* Move column forward.  */
+			column++;
+
+			/* Are we at the end of the column?  */
+			if (column >= 16)
+			{
+
+				/* Is this the last byte of the image?  */
+				if ((size != 1) || (i+1 != code_section_index))
+				{
+					if (k == 0)
+					{
+						k = code_section_array[i].code_section_index;
+					    fprintf(array_file, ",      /* SECTION: %s  */\n", &section_string_table[section_header[k].elf_section_header_name]);
+					}
+					else
+  					    fprintf(array_file, ",\n");
+				}
+				column =  0;
+			}
+
+			/* Move address forward.  */
+			address++;
+			
+			/* Decrement size.  */
+			size--;
+
+			/* Move index into buffer.  */
+			j++;
+		}
+	}
+
+	/* Finally, finish the C array containing the module code.  */
+	fprintf(array_file, "};\n\n");
+
+	/* Close files.  */
+	fclose(source_file);
+    fclose(array_file);
+
+	return 0;
+}