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Add -Werror to help us keep the code clean. 

Change sizes from unsigned int to int.
Clean up some usage and parameter checking.

Signed-off-by: Myles Watson <mylesgw@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4262 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Myles Watson 2009-05-08 19:39:15 +00:00
parent 83b8f0c485
commit 475aeda9d6
10 changed files with 37 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
util/cbfstool/Makefile
View File

@ -9,7 +9,7 @@ OBJ=$(COMMANDS) cbfstool.o util.o fs.o
INC=cbfstool.h cbfs.h
CC=gcc
CFLAGS=-g -Wall # -W -Werror
CFLAGS=-g -Wall -W -Werror
DESTDIR ?= /usr/local/bin

16
util/cbfstool/add.c
View File

@ -205,25 +205,25 @@ static int add_blob(struct rom *rom, const char *filename,
void add_usage(void)
{
printf("add [FILE] [NAME] [TYPE]\tAdd a component\n");
printf("add FILE NAME TYPE\tAdd a component\n");
}
void add_stage_usage(void)
{
printf("add-stage [FILE] [NAME] [OPTIONS]\tAdd a stage to the ROM\n");
printf("add-stage FILE NAME [OPTIONS]\tAdd a stage to the ROM\n");
}
void add_payload_usage(void)
{
printf
("add-payload [FILE] [NAME] [OPTIONS]\tAdd a payload to the ROM\n");
("add-payload FILE NAME [OPTIONS]\tAdd a payload to the ROM\n");
}
int add_handler(struct rom *rom, int argc, char **argv)
{
unsigned int type = CBFS_COMPONENT_NULL;
if (argc < 2) {
if (argc != 3) {
add_usage();
return -1;
}
@ -235,15 +235,13 @@ int add_handler(struct rom *rom, int argc, char **argv)
/* There are two ways to specify the type - a string or a number */
if (argc == 3) {
if (isdigit(*(argv[2])))
type = strtoul(argv[2], 0, 0);
else {
ERROR("String types (%s) aren't implemented yet.\n", argv[2]);
return -1;
}
if (type == CBFS_COMPONENT_NULL)
WARN("No file type was given for %s - using default\n",
argv[0]);
return add_blob(rom, argv[0], argv[1], type);
}

2
util/cbfstool/cbfstool.c
View File

@ -66,7 +66,7 @@ struct {
"extract", extract_handler, extract_usage}, {
"print", print_handler, print_usage}, {
"resize", resize_handler, resize_usage}, {
"", NULL},};
"", NULL, NULL},};
static struct rom rom;

6
util/cbfstool/cbfstool.h
View File

@ -67,15 +67,15 @@ int add_bootblock(struct rom *rom, const char *filename);
/* fs.c */
struct cbfs_file *rom_find(struct rom *rom, unsigned int offset);
struct cbfs_file *rom_find(struct rom *rom, int offset);
struct cbfs_file *rom_find_first(struct rom *);
struct cbfs_file *rom_find_next(struct rom *, struct cbfs_file *);
int rom_add(struct rom *rom, const char *name, void *, int size, int type);
int rom_set_header(struct rom *rom, struct cbfs_file *c,
const char*name, int size, int type);
int rom_extract(struct rom *rom, const char *name, void **buf, unsigned long *size);
int rom_extract(struct rom *rom, const char *name, void **buf, int *size);
int rom_remove(struct rom *rom, const char *name);
unsigned int rom_used_space(struct rom *rom);
int rom_used_space(struct rom *rom);
int rom_exists(struct rom *rom);
#endif

11
util/cbfstool/create.c
View File

@ -24,7 +24,7 @@
void create_usage(void)
{
printf("create SIZE BOOTBLOCKSIZE [ALIGN] [BOOTBLOCK]\tCreate a ROM file\n");
printf("create SIZE BOOTBLOCKSIZE BOOTBLOCK [ALIGN]\tCreate a ROM file\n");
}
int create_handler(struct rom *rom, int argc, char **argv)
@ -33,7 +33,7 @@ int create_handler(struct rom *rom, int argc, char **argv)
char *bootblock = NULL;
int bootblocksize;
if (argc < 2) {
if (argc < 3) {
create_usage();
return -1;
}
@ -42,11 +42,10 @@ int create_handler(struct rom *rom, int argc, char **argv)
bootblocksize = get_size(argv[1]);
if (argc == 3) {
bootblock = argv[2];
} else if (argc >= 4) {
align = strtoul(argv[2], NULL, 0);
bootblock = argv[3];
if (argc >= 4) {
align = strtoul(argv[3], NULL, 0);
}
if (size < bootblocksize) {

4
util/cbfstool/extract.c
View File

@ -28,7 +28,7 @@ static int extract_blob(struct rom *rom, const char *filename, const char *name)
{
void *buf;
int fd, ret;
unsigned long size;
int size;
ret = rom_extract(rom, name, &buf, &size);
@ -43,7 +43,7 @@ static int extract_blob(struct rom *rom, const char *filename, const char *name)
}
if (write(fd, buf, size) != size) {
ERROR("Couldn't write %ld bytes!\n", size);
ERROR("Couldn't write %d bytes!\n", size);
ret = -1;
}

10
util/cbfstool/fs.c
View File

@ -152,7 +152,7 @@ struct cbfs_file * rom_alloc(struct rom *rom, unsigned long size)
return ((struct cbfs_file *)ROM_PTR(rom, ret));
}
struct cbfs_file *rom_find(struct rom *rom, unsigned int offset)
struct cbfs_file *rom_find(struct rom *rom, int offset)
{
while (offset < rom->fssize) {
struct cbfs_file *c =
@ -195,7 +195,7 @@ struct cbfs_file *rom_find_by_name(struct rom *rom, const char *name)
return NULL;
}
unsigned int rom_used_space(struct rom *rom)
int rom_used_space(struct rom *rom)
{
struct cbfs_file *c = rom_find_first(rom);
unsigned int ret = 0;
@ -235,7 +235,7 @@ int rom_remove(struct rom *rom, const char *name)
return 0;
}
int rom_extract(struct rom *rom, const char *name, void** buf, unsigned long *size )
int rom_extract(struct rom *rom, const char *name, void** buf, int *size )
{
struct cbfs_file *c = rom_find_by_name(rom, name);
unsigned int csize;
@ -265,8 +265,8 @@ int rom_extract(struct rom *rom, const char *name, void** buf, unsigned long *si
int rom_add(struct rom *rom, const char *name, void *buffer, int size, int type)
{
struct cbfs_file *c = rom_alloc(rom, size);
unsigned int offset;
unsigned int csize;
int offset;
int csize;
if (rom_find_by_name(rom, name)) {
ERROR("Component %s already exists in this rom\n", name);

6
util/cbfstool/print.c
View File

@ -27,6 +27,9 @@ void print_usage(void)
int print_handler(struct rom *rom, int argc, char **argv)
{
if (argc > 0 || argv[1] != NULL)
printf("print\t\t\t\tShow the contents of the ROM\n");
printf("%s: %d kB, bootblocksize %d, romsize %d, offset 0x%x\n", rom->name, rom->size / 1024,
ntohl(rom->header->bootblocksize), ntohl(rom->header->romsize), ntohl(rom->header->offset));
printf("Alignment: %d bytes\n\n", ntohl(rom->header->align));
@ -48,6 +51,9 @@ int print_handler(struct rom *rom, int argc, char **argv)
case CBFS_COMPONENT_OPTIONROM:
strcpy(type, "optionrom");
break;
case CBFS_COMPONENT_NULL:
strcpy(type, "free");
break;
default:
sprintf(type, "0x%8.8x", htonl(c->type));
break;

3
util/cbfstool/resize.c
View File

@ -32,7 +32,8 @@ void resize_usage(void)
int resize_handler(struct rom *rom, int argc, char **argv)
{
unsigned int size, align, offset;
unsigned int align, offset;
int size;
char null = '\0';
int bootblocksize = ntohl(rom->header->bootblocksize);

2
util/cbfstool/tools/Makefile
View File

@ -1,6 +1,8 @@
tobj ?= $(shell pwd)
tsrc ?= $(shell pwd)
CFLAGS=-g -Wall
TARGETS += $(tobj)/cbfs-mkstage $(tobj)/cbfs-mkpayload
tools: $(tobj)/cbfs-mkstage $(tobj)/cbfs-mkpayload