diff options
| -rw-r--r-- | arch/sandbox/cpu/os.c | 1 | ||||
| -rw-r--r-- | arch/sandbox/include/asm/bitops.h | 5 | ||||
| -rw-r--r-- | arch/sandbox/include/asm/system.h | 5 | ||||
| -rw-r--r-- | arch/x86/config.mk | 5 | ||||
| -rw-r--r-- | arch/x86/cpu/config.mk | 2 | ||||
| -rw-r--r-- | common/cmd_sandbox.c | 10 | ||||
| -rw-r--r-- | disk/part.c | 19 | ||||
| -rw-r--r-- | test/command_ut.c | 8 | ||||
| -rwxr-xr-x | test/vboot/vboot_test.sh | 2 |
9 files changed, 39 insertions, 18 deletions
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c index 57d04a45b2..1c4aa3f9bc 100644 --- a/arch/sandbox/cpu/os.c +++ b/arch/sandbox/cpu/os.c @@ -341,6 +341,7 @@ int os_dirent_ls(const char *dirname, struct os_dirent_node **headp) ret = -ENOMEM; goto done; } + next->next = NULL; strcpy(next->name, entry.d_name); switch (entry.d_type) { case DT_REG: diff --git a/arch/sandbox/include/asm/bitops.h b/arch/sandbox/include/asm/bitops.h index 74219c56a7..e807c4ef34 100644 --- a/arch/sandbox/include/asm/bitops.h +++ b/arch/sandbox/include/asm/bitops.h @@ -17,6 +17,7 @@ #ifndef __ASM_SANDBOX_BITOPS_H #define __ASM_SANDBOX_BITOPS_H +#include <linux/compiler.h> #include <asm/system.h> #ifdef __KERNEL__ @@ -53,7 +54,7 @@ static inline int __test_and_set_bit(int nr, void *addr) static inline int test_and_set_bit(int nr, void *addr) { - unsigned long flags; + unsigned long __always_unused flags; int out; local_irq_save(flags); @@ -75,7 +76,7 @@ static inline int __test_and_clear_bit(int nr, void *addr) static inline int test_and_clear_bit(int nr, void *addr) { - unsigned long flags; + unsigned long __always_unused flags; int out; local_irq_save(flags); diff --git a/arch/sandbox/include/asm/system.h b/arch/sandbox/include/asm/system.h index 066acc53fd..02beed35a7 100644 --- a/arch/sandbox/include/asm/system.h +++ b/arch/sandbox/include/asm/system.h @@ -8,10 +8,7 @@ #define __ASM_SANDBOX_SYSTEM_H /* Define this as nops for sandbox architecture */ -static inline void local_irq_save(unsigned flags __attribute__((unused))) -{ -} - +#define local_irq_save(x) #define local_irq_enable() #define local_irq_disable() #define local_save_flags(x) diff --git a/arch/x86/config.mk b/arch/x86/config.mk index 38cb7c93a5..3106079c85 100644 --- a/arch/x86/config.mk +++ b/arch/x86/config.mk @@ -16,17 +16,18 @@ PF_CPPFLAGS_X86 := $(call cc-option, -fno-toplevel-reorder, \ PLATFORM_CPPFLAGS += $(PF_CPPFLAGS_X86) PLATFORM_CPPFLAGS += -fno-dwarf2-cfi-asm PLATFORM_CPPFLAGS += -DREALMODE_BASE=0x7c0 +PLATFORM_CPPFLAGS += -march=i386 -m32 # Support generic board on x86 __HAVE_ARCH_GENERIC_BOARD := y PLATFORM_RELFLAGS += -ffunction-sections -fvisibility=hidden -PLATFORM_LDFLAGS += --emit-relocs -Bsymbolic -Bsymbolic-functions +PLATFORM_LDFLAGS += --emit-relocs -Bsymbolic -Bsymbolic-functions -m elf_i386 LDFLAGS_FINAL += --gc-sections -pie LDFLAGS_FINAL += --wrap=__divdi3 --wrap=__udivdi3 LDFLAGS_FINAL += --wrap=__moddi3 --wrap=__umoddi3 -export NORMAL_LIBGCC = $(shell $(CC) $(CFLAGS) -print-libgcc-file-name) +export NORMAL_LIBGCC = $(shell $(CC) $(PLATFORM_CPPFLAGS) -print-libgcc-file-name) CONFIG_USE_PRIVATE_LIBGCC := arch/x86/lib diff --git a/arch/x86/cpu/config.mk b/arch/x86/cpu/config.mk index c1568cacd0..4b2c873b0e 100644 --- a/arch/x86/cpu/config.mk +++ b/arch/x86/cpu/config.mk @@ -7,7 +7,7 @@ CROSS_COMPILE ?= i386-linux- -PLATFORM_CPPFLAGS += -DCONFIG_X86 -D__I386__ -march=i386 -Werror +PLATFORM_CPPFLAGS += -DCONFIG_X86 -D__I386__ -Werror # DO NOT MODIFY THE FOLLOWING UNLESS YOU REALLY KNOW WHAT YOU ARE DOING! LDPPFLAGS += -DRESET_SEG_START=0xffff0000 diff --git a/common/cmd_sandbox.c b/common/cmd_sandbox.c index 00982b164d..3d9fce7e55 100644 --- a/common/cmd_sandbox.c +++ b/common/cmd_sandbox.c @@ -114,11 +114,13 @@ static int do_sandbox(cmd_tbl_t *cmdtp, int flag, int argc, U_BOOT_CMD( sb, 8, 1, do_sandbox, "Miscellaneous sandbox commands", - "load host <dev> <addr> <filename> [<bytes> <offset>] - " + "load hostfs - <addr> <filename> [<bytes> <offset>] - " "load a file from host\n" - "sb ls host <filename> - list files on host\n" - "sb save host <dev> <filename> <addr> <bytes> [<offset>] - " + "sb ls hostfs - <filename> - list files on host\n" + "sb save hostfs - <filename> <addr> <bytes> [<offset>] - " "save a file to host\n" "sb bind <dev> [<filename>] - bind \"host\" device to file\n" - "sb info [<dev>] - show device binding & info" + "sb info [<dev>] - show device binding & info\n" + "sb commands use the \"hostfs\" device. The \"host\" device is used\n" + "with standard IO commands such as fatls or ext2load" ); diff --git a/disk/part.c b/disk/part.c index b3097e32f0..baceb19c60 100644 --- a/disk/part.c +++ b/disk/part.c @@ -510,6 +510,25 @@ int get_device_and_partition(const char *ifname, const char *dev_part_str, int part; disk_partition_t tmpinfo; + /* + * Special-case a psuedo block device "hostfs", to allow access to the + * host's own filesystem. + */ + if (0 == strcmp(ifname, "hostfs")) { + *dev_desc = NULL; + info->start = 0; + info->size = 0; + info->blksz = 0; + info->bootable = 0; + strcpy((char *)info->type, BOOT_PART_TYPE); + strcpy((char *)info->name, "Sandbox host"); +#ifdef CONFIG_PARTITION_UUIDS + info->uuid[0] = 0; +#endif + + return 0; + } + /* If no dev_part_str, use bootdevice environment variable */ if (!dev_part_str || !strlen(dev_part_str) || !strcmp(dev_part_str, "-")) diff --git a/test/command_ut.c b/test/command_ut.c index b2666bfc18..ae6466d0ed 100644 --- a/test/command_ut.c +++ b/test/command_ut.c @@ -165,12 +165,12 @@ static int do_ut_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #ifdef CONFIG_SANDBOX /* File existence */ - HUSH_TEST(e, "-e host - creating_this_file_breaks_uboot_unit_test", n); - run_command("sb save host - creating_this_file_breaks_uboot_unit_test 0 1", 0); - HUSH_TEST(e, "-e host - creating_this_file_breaks_uboot_unit_test", y); + HUSH_TEST(e, "-e hostfs - creating_this_file_breaks_uboot_unit_test", n); + run_command("sb save hostfs - creating_this_file_breaks_uboot_unit_test 0 1", 0); + HUSH_TEST(e, "-e hostfs - creating_this_file_breaks_uboot_unit_test", y); /* Perhaps this could be replaced by an "rm" shell command one day */ assert(!os_unlink("creating_this_file_breaks_uboot_unit_test")); - HUSH_TEST(e, "-e host - creating_this_file_breaks_uboot_unit_test", n); + HUSH_TEST(e, "-e hostfs - creating_this_file_breaks_uboot_unit_test", n); #endif #endif diff --git a/test/vboot/vboot_test.sh b/test/vboot/vboot_test.sh index cc67bed2e2..8074fc6adc 100755 --- a/test/vboot/vboot_test.sh +++ b/test/vboot/vboot_test.sh @@ -14,7 +14,7 @@ set -e run_uboot() { echo -n "Test Verified Boot Run: $1: " ${uboot} -d sandbox-u-boot.dtb >${tmp} -c ' -sb load host 0 100 test.fit; +sb load hostfs - 100 test.fit; fdt addr 100; bootm 100; reset' |