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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2010-02-04 15:00:15 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2010-02-04 15:00:15 +0100 |
| commit | 98a4c7cf3d799ab953cb77e8b34597c73e3e7335 (patch) | |
| tree | 2d9c07825697cd7c6e96647ff0992dce4d4a0115 /modutils/modutils-24.c | |
| parent | 1821d188ca674b42bf0f384b0c2332ff95701bba (diff) | |
| download | busybox-w32-98a4c7cf3d799ab953cb77e8b34597c73e3e7335.tar.gz busybox-w32-98a4c7cf3d799ab953cb77e8b34597c73e3e7335.tar.bz2 busybox-w32-98a4c7cf3d799ab953cb77e8b34597c73e3e7335.zip | |
*: suppress ~60% of "aliased warnings" on gcc-4.4.1
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'modutils/modutils-24.c')
| -rw-r--r-- | modutils/modutils-24.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/modutils/modutils-24.c b/modutils/modutils-24.c index 442e80f2f..05c1bf2b2 100644 --- a/modutils/modutils-24.c +++ b/modutils/modutils-24.c | |||
| @@ -3203,6 +3203,7 @@ static int obj_create_image(struct obj_file *f, char *image) | |||
| 3203 | 3203 | ||
| 3204 | static struct obj_file *obj_load(char *image, size_t image_size, int loadprogbits) | 3204 | static struct obj_file *obj_load(char *image, size_t image_size, int loadprogbits) |
| 3205 | { | 3205 | { |
| 3206 | typedef uint32_t aliased_uint32_t FIX_ALIASING; | ||
| 3206 | #if BB_LITTLE_ENDIAN | 3207 | #if BB_LITTLE_ENDIAN |
| 3207 | # define ELFMAG_U32 ((uint32_t)(ELFMAG0 + 0x100 * (ELFMAG1 + (0x100 * (ELFMAG2 + 0x100 * ELFMAG3))))) | 3208 | # define ELFMAG_U32 ((uint32_t)(ELFMAG0 + 0x100 * (ELFMAG1 + (0x100 * (ELFMAG2 + 0x100 * ELFMAG3))))) |
| 3208 | #else | 3209 | #else |
| @@ -3224,7 +3225,7 @@ static struct obj_file *obj_load(char *image, size_t image_size, int loadprogbit | |||
| 3224 | bb_error_msg_and_die("error while loading ELF header"); | 3225 | bb_error_msg_and_die("error while loading ELF header"); |
| 3225 | memcpy(&f->header, image, sizeof(f->header)); | 3226 | memcpy(&f->header, image, sizeof(f->header)); |
| 3226 | 3227 | ||
| 3227 | if (*(uint32_t*)(&f->header.e_ident) != ELFMAG_U32) { | 3228 | if (*(aliased_uint32_t*)(&f->header.e_ident) != ELFMAG_U32) { |
| 3228 | bb_error_msg_and_die("not an ELF file"); | 3229 | bb_error_msg_and_die("not an ELF file"); |
| 3229 | } | 3230 | } |
| 3230 | if (f->header.e_ident[EI_CLASS] != ELFCLASSM | 3231 | if (f->header.e_ident[EI_CLASS] != ELFCLASSM |