Commit 84fa15d854673859736f16e92ee8c3f622f16a8b
1 parent
4add45b4
big endian/unaligned fix
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@213 c046a42c-6fe2-441c-8c8c-71466251a162
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4 additions
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4 deletions
linux-user/vm86.c
| @@ -41,22 +41,22 @@ static inline int is_revectored(int nr, struct target_revectored_struct *bitmap) | @@ -41,22 +41,22 @@ static inline int is_revectored(int nr, struct target_revectored_struct *bitmap) | ||
| 41 | 41 | ||
| 42 | static inline void vm_putw(uint8_t *segptr, unsigned int reg16, unsigned int val) | 42 | static inline void vm_putw(uint8_t *segptr, unsigned int reg16, unsigned int val) |
| 43 | { | 43 | { |
| 44 | - *(uint16_t *)(segptr + (reg16 & 0xffff)) = tswap16(val); | 44 | + stw(segptr + (reg16 & 0xffff), val); |
| 45 | } | 45 | } |
| 46 | 46 | ||
| 47 | static inline void vm_putl(uint8_t *segptr, unsigned int reg16, unsigned int val) | 47 | static inline void vm_putl(uint8_t *segptr, unsigned int reg16, unsigned int val) |
| 48 | { | 48 | { |
| 49 | - *(uint32_t *)(segptr + (reg16 & 0xffff)) = tswap32(val); | 49 | + stl(segptr + (reg16 & 0xffff), val); |
| 50 | } | 50 | } |
| 51 | 51 | ||
| 52 | static inline unsigned int vm_getw(uint8_t *segptr, unsigned int reg16) | 52 | static inline unsigned int vm_getw(uint8_t *segptr, unsigned int reg16) |
| 53 | { | 53 | { |
| 54 | - return tswap16(*(uint16_t *)(segptr + (reg16 & 0xffff))); | 54 | + return lduw(segptr + (reg16 & 0xffff)); |
| 55 | } | 55 | } |
| 56 | 56 | ||
| 57 | static inline unsigned int vm_getl(uint8_t *segptr, unsigned int reg16) | 57 | static inline unsigned int vm_getl(uint8_t *segptr, unsigned int reg16) |
| 58 | { | 58 | { |
| 59 | - return tswap32(*(uint32_t *)(segptr + (reg16 & 0xffff))); | 59 | + return ldl(segptr + (reg16 & 0xffff)); |
| 60 | } | 60 | } |
| 61 | 61 | ||
| 62 | void save_v86_state(CPUX86State *env) | 62 | void save_v86_state(CPUX86State *env) |