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softmmu: make do_unaligned_access a method of CPU

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We will reference it from more files in the next patch.  To avoid
ruining the small steps we're making towards multi-target, make
it a method of CPU rather than just a global.

Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2014-03-28 18:14:58 +01:00
parent ca0aa40816
commit 93e22326d6
14 changed files with 63 additions and 37 deletions
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15
include/qom/cpu.h
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@ -80,6 +80,8 @@ struct TranslationBlock;
* @has_work: Callback for checking if there is work to do.
* @do_interrupt: Callback for interrupt handling.
* @do_unassigned_access: Callback for unassigned access handling.
* @do_unaligned_access: Callback for unaligned access handling, if
* the target defines #ALIGNED_ONLY.
* @memory_rw_debug: Callback for GDB memory access.
* @dump_state: Callback for dumping state.
* @dump_statistics: Callback for dumping statistics.
@ -112,6 +114,8 @@ typedef struct CPUClass {
bool (*has_work)(CPUState *cpu);
void (*do_interrupt)(CPUState *cpu);
CPUUnassignedAccess do_unassigned_access;
void (*do_unaligned_access)(CPUState *cpu, vaddr addr,
int is_write, int is_user, uintptr_t retaddr);
int (*memory_rw_debug)(CPUState *cpu, vaddr addr,
uint8_t *buf, int len, bool is_write);
void (*dump_state)(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf,
@ -544,8 +548,7 @@ void cpu_interrupt(CPUState *cpu, int mask);
#endif /* USER_ONLY */
#ifndef CONFIG_USER_ONLY
#ifdef CONFIG_SOFTMMU
static inline void cpu_unassigned_access(CPUState *cpu, hwaddr addr,
bool is_write, bool is_exec,
int opaque, unsigned size)
@ -557,6 +560,14 @@ static inline void cpu_unassigned_access(CPUState *cpu, hwaddr addr,
}
}
static inline void cpu_unaligned_access(CPUState *cpu, vaddr addr,
int is_write, int is_user,
uintptr_t retaddr)
{
CPUClass *cc = CPU_GET_CLASS(cpu);
return cc->do_unaligned_access(cpu, addr, is_write, is_user, retaddr);
}
#endif
/**