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author | Liam Merwick <liam.merwick@oracle.com> | 2018-12-06 21:09:26 +0000 |
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committer | Paolo Bonzini <bonzini@gnu.org> | 2018-12-28 14:31:29 +0100 |
commit | ad800ebf93a8edf25194f17c9bb75cbccd68ee6e (patch) | |
tree | a27cfb7d68659b71568db885a467cc67f91d9fed /include/memaccess.h | |
parent | 29f013f76ea25f0384fb9602e508e09b3e445375 (diff) | |
download | qboot-ad800ebf93a8edf25194f17c9bb75cbccd68ee6e.zip qboot-ad800ebf93a8edf25194f17c9bb75cbccd68ee6e.tar.gz qboot-ad800ebf93a8edf25194f17c9bb75cbccd68ee6e.tar.bz2 |
qboot: Move inline load and store routines to memaccess.h
Move lduw_p, ldl_p, stw_p, stl_p from linuxboot.c to
include/memaccess.h so they can be reused more easily.
Signed-off-by: Liam Merwick <liam.merwick@oracle.com>
Diffstat (limited to 'include/memaccess.h')
-rw-r--r-- | include/memaccess.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/memaccess.h b/include/memaccess.h new file mode 100644 index 0000000..900b47e --- /dev/null +++ b/include/memaccess.h @@ -0,0 +1,30 @@ +#ifndef MEMACCESS_H_ +#define MEMACCESS_H_ + +#include "string.h" + +static inline uint16_t lduw_p(void *p) +{ + uint16_t val; + memcpy(&val, p, 2); + return val; +} + +static inline uint32_t ldl_p(void *p) +{ + uint32_t val; + memcpy(&val, p, 4); + return val; +} + +static inline void stw_p(void *p, uint16_t val) +{ + memcpy(p, &val, 2); +} + +static inline void stl_p(void *p, uint32_t val) +{ + memcpy(p, &val, 4); +} + +#endif /* MEMACCESS_H_ */ |