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| author | Patrick Georgi <pgeorgi@google.com> | 2019-11-25 16:42:56 +0100 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-02-05 21:48:36 +0000 |
| commit | c34ebab4108965c824de4e1271c3f15598567fc5 (patch) | |
| tree | 1a2a7e5edc0348fc2796f4fcc33f8c3ccb86f642 /payloads/libpayload/include/endian.h | |
| parent | c294fe792c5be9b265236d41b381ee9e15d1d41e (diff) | |
| download | coreboot-c34ebab4108965c824de4e1271c3f15598567fc5.tar.xz | |
libpayload: Make pci and endian handling -Wconversion safe
Change-Id: Ibd1b179d647f105579bd74b071344668ca0a41ef
Signed-off-by: Patrick Georgi <pgeorgi@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37202
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Diffstat (limited to 'payloads/libpayload/include/endian.h')
| -rw-r--r-- | payloads/libpayload/include/endian.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/payloads/libpayload/include/endian.h b/payloads/libpayload/include/endian.h index dee45f227b..037517c88f 100644 --- a/payloads/libpayload/include/endian.h +++ b/payloads/libpayload/include/endian.h @@ -86,28 +86,30 @@ static inline uint16_t be16dec(const void *pp) { uint8_t const *p = (uint8_t const *)pp; - return ((p[0] << 8) | p[1]); + return (uint16_t)((p[0] << 8) | p[1]); } static inline uint32_t be32dec(const void *pp) { uint8_t const *p = (uint8_t const *)pp; - return (((unsigned)p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3]); + return (((uint32_t)p[0] << 24) | (uint32_t)(p[1] << 16) | + (uint32_t)(p[2] << 8) | p[3]); } static inline uint16_t le16dec(const void *pp) { uint8_t const *p = (uint8_t const *)pp; - return ((p[1] << 8) | p[0]); + return (uint16_t)((p[1] << 8) | p[0]); } static inline uint32_t le32dec(const void *pp) { uint8_t const *p = (uint8_t const *)pp; - return ((p[3] << 24) | (p[2] << 16) | (p[1] << 8) | p[0]); + return ((uint32_t)(p[3] << 24) | (uint32_t)(p[2] << 16) | + (uint32_t)(p[1] << 8) | p[0]); } static inline void bebitenc(void *pp, uint32_t u, uint8_t b) |