haraldwolff/qemu-patch-raspberry4
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big endian/unaligned fix

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@213 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2003-06-09 15:20:55 +00:00
parent 4add45b4f6
commit 84fa15d854
1 changed files with 4 additions and 4 deletions
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8
linux-user/vm86.c
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@ -41,22 +41,22 @@ static inline int is_revectored(int nr, struct target_revectored_struct *bitmap)
static inline void vm_putw(uint8_t *segptr, unsigned int reg16, unsigned int val) static inline void vm_putw(uint8_t *segptr, unsigned int reg16, unsigned int val)
{ {
*(uint16_t *)(segptr + (reg16 & 0xffff)) = tswap16(val); stw(segptr + (reg16 & 0xffff), val);
} }
static inline void vm_putl(uint8_t *segptr, unsigned int reg16, unsigned int val) static inline void vm_putl(uint8_t *segptr, unsigned int reg16, unsigned int val)
{ {
*(uint32_t *)(segptr + (reg16 & 0xffff)) = tswap32(val); stl(segptr + (reg16 & 0xffff), val);
} }
static inline unsigned int vm_getw(uint8_t *segptr, unsigned int reg16) static inline unsigned int vm_getw(uint8_t *segptr, unsigned int reg16)
{ {
return tswap16(*(uint16_t *)(segptr + (reg16 & 0xffff))); return lduw(segptr + (reg16 & 0xffff));
} }
static inline unsigned int vm_getl(uint8_t *segptr, unsigned int reg16) static inline unsigned int vm_getl(uint8_t *segptr, unsigned int reg16)
{ {
return tswap32(*(uint32_t *)(segptr + (reg16 & 0xffff))); return ldl(segptr + (reg16 & 0xffff));
} }
void save_v86_state(CPUX86State *env) void save_v86_state(CPUX86State *env)