diff options
Diffstat (limited to 'tools/bootconfig')
| -rw-r--r-- | tools/bootconfig/Makefile | 4 | ||||
| -rw-r--r-- | tools/bootconfig/include/linux/bootconfig.h | 45 | ||||
| -rw-r--r-- | tools/bootconfig/include/linux/bug.h | 12 | ||||
| -rw-r--r-- | tools/bootconfig/include/linux/ctype.h | 7 | ||||
| -rw-r--r-- | tools/bootconfig/include/linux/errno.h | 7 | ||||
| -rw-r--r-- | tools/bootconfig/include/linux/kernel.h | 18 | ||||
| -rw-r--r-- | tools/bootconfig/include/linux/memblock.h | 11 | ||||
| -rw-r--r-- | tools/bootconfig/include/linux/printk.h | 14 | ||||
| -rw-r--r-- | tools/bootconfig/include/linux/string.h | 32 | ||||
| -rw-r--r-- | tools/bootconfig/main.c | 32 |
10 files changed, 63 insertions, 119 deletions
diff --git a/tools/bootconfig/Makefile b/tools/bootconfig/Makefile index da5975775337..566c3e0ee561 100644 --- a/tools/bootconfig/Makefile +++ b/tools/bootconfig/Makefile @@ -15,9 +15,9 @@ CFLAGS = -Wall -g -I$(CURDIR)/include ALL_TARGETS := bootconfig ALL_PROGRAMS := $(patsubst %,$(OUTPUT)%,$(ALL_TARGETS)) -all: $(ALL_PROGRAMS) +all: $(ALL_PROGRAMS) test -$(OUTPUT)bootconfig: main.c $(LIBSRC) +$(OUTPUT)bootconfig: main.c include/linux/bootconfig.h $(LIBSRC) $(CC) $(filter %.c,$^) $(CFLAGS) -o $@ test: $(ALL_PROGRAMS) test-bootconfig.sh diff --git a/tools/bootconfig/include/linux/bootconfig.h b/tools/bootconfig/include/linux/bootconfig.h index de7f30f99af3..6784296a0692 100644 --- a/tools/bootconfig/include/linux/bootconfig.h +++ b/tools/bootconfig/include/linux/bootconfig.h @@ -2,10 +2,53 @@ #ifndef _BOOTCONFIG_LINUX_BOOTCONFIG_H #define _BOOTCONFIG_LINUX_BOOTCONFIG_H -#include "../../../../include/linux/bootconfig.h" +#include <stdio.h> +#include <stdlib.h> +#include <stdint.h> +#include <stdbool.h> +#include <ctype.h> +#include <errno.h> +#include <string.h> + #ifndef fallthrough # define fallthrough #endif +#define WARN_ON(cond) \ + ((cond) ? printf("Internal warning(%s:%d, %s): %s\n", \ + __FILE__, __LINE__, __func__, #cond) : 0) + +#define unlikely(cond) (cond) + +/* Copied from lib/string.c */ +static inline char *skip_spaces(const char *str) +{ + while (isspace(*str)) + ++str; + return (char *)str; +} + +static inline char *strim(char *s) +{ + size_t size; + char *end; + + size = strlen(s); + if (!size) + return s; + + end = s + size - 1; + while (end >= s && isspace(*end)) + end--; + *(end + 1) = '\0'; + + return skip_spaces(s); +} + +#define __init +#define __initdata + +#include "../../../../include/linux/bootconfig.h" + #endif diff --git a/tools/bootconfig/include/linux/bug.h b/tools/bootconfig/include/linux/bug.h deleted file mode 100644 index 7b65a389c0dd..000000000000 --- a/tools/bootconfig/include/linux/bug.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _SKC_LINUX_BUG_H -#define _SKC_LINUX_BUG_H - -#include <stdio.h> -#include <stdlib.h> - -#define WARN_ON(cond) \ - ((cond) ? printf("Internal warning(%s:%d, %s): %s\n", \ - __FILE__, __LINE__, __func__, #cond) : 0) - -#endif diff --git a/tools/bootconfig/include/linux/ctype.h b/tools/bootconfig/include/linux/ctype.h deleted file mode 100644 index c56ecc136448..000000000000 --- a/tools/bootconfig/include/linux/ctype.h +++ /dev/null @@ -1,7 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _SKC_LINUX_CTYPE_H -#define _SKC_LINUX_CTYPE_H - -#include <ctype.h> - -#endif diff --git a/tools/bootconfig/include/linux/errno.h b/tools/bootconfig/include/linux/errno.h deleted file mode 100644 index 5d9f91ec2fda..000000000000 --- a/tools/bootconfig/include/linux/errno.h +++ /dev/null @@ -1,7 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _SKC_LINUX_ERRNO_H -#define _SKC_LINUX_ERRNO_H - -#include <asm/errno.h> - -#endif diff --git a/tools/bootconfig/include/linux/kernel.h b/tools/bootconfig/include/linux/kernel.h deleted file mode 100644 index 2d93320aa374..000000000000 --- a/tools/bootconfig/include/linux/kernel.h +++ /dev/null @@ -1,18 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _SKC_LINUX_KERNEL_H -#define _SKC_LINUX_KERNEL_H - -#include <stdlib.h> -#include <stdbool.h> - -#include <linux/printk.h> - -typedef unsigned short u16; -typedef unsigned int u32; - -#define unlikely(cond) (cond) - -#define __init -#define __initdata - -#endif diff --git a/tools/bootconfig/include/linux/memblock.h b/tools/bootconfig/include/linux/memblock.h deleted file mode 100644 index f2e506f7d57f..000000000000 --- a/tools/bootconfig/include/linux/memblock.h +++ /dev/null @@ -1,11 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _XBC_LINUX_MEMBLOCK_H -#define _XBC_LINUX_MEMBLOCK_H - -#include <stdlib.h> - -#define SMP_CACHE_BYTES 0 -#define memblock_alloc(size, align) malloc(size) -#define memblock_free_ptr(paddr, size) free(paddr) - -#endif diff --git a/tools/bootconfig/include/linux/printk.h b/tools/bootconfig/include/linux/printk.h deleted file mode 100644 index 036e667596eb..000000000000 --- a/tools/bootconfig/include/linux/printk.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _SKC_LINUX_PRINTK_H -#define _SKC_LINUX_PRINTK_H - -#include <stdio.h> - -#define printk(fmt, ...) printf(fmt, ##__VA_ARGS__) - -#define pr_err printk -#define pr_warn printk -#define pr_info printk -#define pr_debug printk - -#endif diff --git a/tools/bootconfig/include/linux/string.h b/tools/bootconfig/include/linux/string.h deleted file mode 100644 index 8267af75153a..000000000000 --- a/tools/bootconfig/include/linux/string.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _SKC_LINUX_STRING_H -#define _SKC_LINUX_STRING_H - -#include <string.h> - -/* Copied from lib/string.c */ -static inline char *skip_spaces(const char *str) -{ - while (isspace(*str)) - ++str; - return (char *)str; -} - -static inline char *strim(char *s) -{ - size_t size; - char *end; - - size = strlen(s); - if (!size) - return s; - - end = s + size - 1; - while (end >= s && isspace(*end)) - end--; - *(end + 1) = '\0'; - - return skip_spaces(s); -} - -#endif diff --git a/tools/bootconfig/main.c b/tools/bootconfig/main.c index fd67496a947f..156b62a163c5 100644 --- a/tools/bootconfig/main.c +++ b/tools/bootconfig/main.c @@ -12,9 +12,10 @@ #include <errno.h> #include <endian.h> -#include <linux/kernel.h> #include <linux/bootconfig.h> +#define pr_err(fmt, ...) fprintf(stderr, fmt, ##__VA_ARGS__) + static int xbc_show_value(struct xbc_node *node, bool semicolon) { const char *val, *eol; @@ -176,7 +177,7 @@ static int load_xbc_from_initrd(int fd, char **buf) { struct stat stat; int ret; - u32 size = 0, csum = 0, rcsum; + uint32_t size = 0, csum = 0, rcsum; char magic[BOOTCONFIG_MAGIC_LEN]; const char *msg; @@ -200,11 +201,11 @@ static int load_xbc_from_initrd(int fd, char **buf) if (lseek(fd, -(8 + BOOTCONFIG_MAGIC_LEN), SEEK_END) < 0) return pr_errno("Failed to lseek for size", -errno); - if (read(fd, &size, sizeof(u32)) < 0) + if (read(fd, &size, sizeof(uint32_t)) < 0) return pr_errno("Failed to read size", -errno); size = le32toh(size); - if (read(fd, &csum, sizeof(u32)) < 0) + if (read(fd, &csum, sizeof(uint32_t)) < 0) return pr_errno("Failed to read checksum", -errno); csum = le32toh(csum); @@ -229,7 +230,7 @@ static int load_xbc_from_initrd(int fd, char **buf) return -EINVAL; } - ret = xbc_init(*buf, &msg, NULL); + ret = xbc_init(*buf, size, &msg, NULL); /* Wrong data */ if (ret < 0) { pr_err("parse error: %s.\n", msg); @@ -269,7 +270,7 @@ static int init_xbc_with_error(char *buf, int len) if (!copy) return -ENOMEM; - ret = xbc_init(buf, &msg, &pos); + ret = xbc_init(buf, len, &msg, &pos); if (ret < 0) show_xbc_error(copy, msg, pos); free(copy); @@ -362,7 +363,7 @@ static int apply_xbc(const char *path, const char *xbc_path) size_t total_size; struct stat stat; const char *msg; - u32 size, csum; + uint32_t size, csum; int pos, pad; int ret, fd; @@ -376,13 +377,13 @@ static int apply_xbc(const char *path, const char *xbc_path) /* Backup the bootconfig data */ data = calloc(size + BOOTCONFIG_ALIGN + - sizeof(u32) + sizeof(u32) + BOOTCONFIG_MAGIC_LEN, 1); + sizeof(uint32_t) + sizeof(uint32_t) + BOOTCONFIG_MAGIC_LEN, 1); if (!data) return -ENOMEM; memcpy(data, buf, size); /* Check the data format */ - ret = xbc_init(buf, &msg, &pos); + ret = xbc_init(buf, size, &msg, &pos); if (ret < 0) { show_xbc_error(data, msg, pos); free(data); @@ -391,12 +392,13 @@ static int apply_xbc(const char *path, const char *xbc_path) return ret; } printf("Apply %s to %s\n", xbc_path, path); + xbc_get_info(&ret, NULL); printf("\tNumber of nodes: %d\n", ret); printf("\tSize: %u bytes\n", (unsigned int)size); printf("\tChecksum: %d\n", (unsigned int)csum); /* TODO: Check the options by schema */ - xbc_destroy_all(); + xbc_exit(); free(buf); /* Remove old boot config if exists */ @@ -423,17 +425,17 @@ static int apply_xbc(const char *path, const char *xbc_path) } /* To align up the total size to BOOTCONFIG_ALIGN, get padding size */ - total_size = stat.st_size + size + sizeof(u32) * 2 + BOOTCONFIG_MAGIC_LEN; + total_size = stat.st_size + size + sizeof(uint32_t) * 2 + BOOTCONFIG_MAGIC_LEN; pad = ((total_size + BOOTCONFIG_ALIGN - 1) & (~BOOTCONFIG_ALIGN_MASK)) - total_size; size += pad; /* Add a footer */ p = data + size; - *(u32 *)p = htole32(size); - p += sizeof(u32); + *(uint32_t *)p = htole32(size); + p += sizeof(uint32_t); - *(u32 *)p = htole32(csum); - p += sizeof(u32); + *(uint32_t *)p = htole32(csum); + p += sizeof(uint32_t); memcpy(p, BOOTCONFIG_MAGIC, BOOTCONFIG_MAGIC_LEN); p += BOOTCONFIG_MAGIC_LEN; |