diff options
Diffstat (limited to 'include/platform.h')
-rw-r--r-- | include/platform.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/include/platform.h b/include/platform.h index ab4402e79..dcc61a77b 100644 --- a/include/platform.h +++ b/include/platform.h | |||
@@ -201,10 +201,14 @@ | |||
201 | * a lvalue. This makes it more likely to not swap them by mistake | 201 | * a lvalue. This makes it more likely to not swap them by mistake |
202 | */ | 202 | */ |
203 | #if defined(i386) || defined(__x86_64__) | 203 | #if defined(i386) || defined(__x86_64__) |
204 | # define move_from_unaligned_int(v, intp) ((v) = *(int*)(intp)) | 204 | # include <stdint.h> |
205 | # define move_from_unaligned16(v, u16p) ((v) = *(uint16_t*)(u16p)) | 205 | typedef int bb__aliased_int FIX_ALIASING; |
206 | # define move_from_unaligned32(v, u32p) ((v) = *(uint32_t*)(u32p)) | 206 | typedef uint16_t bb__aliased_uint16_t FIX_ALIASING; |
207 | # define move_to_unaligned32(u32p, v) (*(uint32_t*)(u32p) = (v)) | 207 | typedef uint32_t bb__aliased_uint32_t FIX_ALIASING; |
208 | # define move_from_unaligned_int(v, intp) ((v) = *(bb__aliased_int*)(intp)) | ||
209 | # define move_from_unaligned16(v, u16p) ((v) = *(bb__aliased_uint16_t*)(u16p)) | ||
210 | # define move_from_unaligned32(v, u32p) ((v) = *(bb__aliased_uint32_t*)(u32p)) | ||
211 | # define move_to_unaligned32(u32p, v) (*(bb__aliased_uint32_t*)(u32p) = (v)) | ||
208 | /* #elif ... - add your favorite arch today! */ | 212 | /* #elif ... - add your favorite arch today! */ |
209 | #else | 213 | #else |
210 | /* performs reasonably well (gcc usually inlines memcpy here) */ | 214 | /* performs reasonably well (gcc usually inlines memcpy here) */ |