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target-arm: Move bank_number() into internals.h 

Move bank_number()'s implementation into internals.h, so
it's available in the user-mode-only compile as well.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Sergey Fedorov <serge.fdrv@gmail.com>
This commit is contained in:
Peter Maydell 2016-02-18 14:16:16 +00:00
parent 72309cee48
commit c766568d36
2 changed files with 25 additions and 26 deletions
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25
target-arm/helper.c
View File

@ -5378,31 +5378,6 @@ void aarch64_sync_64_to_32(CPUARMState *env)
#else
/* Map CPU modes onto saved register banks. */
int bank_number(int mode)
{
switch (mode) {
case ARM_CPU_MODE_USR:
case ARM_CPU_MODE_SYS:
return BANK_USRSYS;
case ARM_CPU_MODE_SVC:
return BANK_SVC;
case ARM_CPU_MODE_ABT:
return BANK_ABT;
case ARM_CPU_MODE_UND:
return BANK_UND;
case ARM_CPU_MODE_IRQ:
return BANK_IRQ;
case ARM_CPU_MODE_FIQ:
return BANK_FIQ;
case ARM_CPU_MODE_HYP:
return BANK_HYP;
case ARM_CPU_MODE_MON:
return BANK_MON;
}
g_assert_not_reached();
}
void switch_mode(CPUARMState *env, int mode)
{
int old_mode;

26
target-arm/internals.h
View File

@ -109,7 +109,31 @@ static inline unsigned int aarch64_banked_spsr_index(unsigned int el)
return map[el];
}
int bank_number(int mode);
/* Map CPU modes onto saved register banks. */
static inline int bank_number(int mode)
{
switch (mode) {
case ARM_CPU_MODE_USR:
case ARM_CPU_MODE_SYS:
return BANK_USRSYS;
case ARM_CPU_MODE_SVC:
return BANK_SVC;
case ARM_CPU_MODE_ABT:
return BANK_ABT;
case ARM_CPU_MODE_UND:
return BANK_UND;
case ARM_CPU_MODE_IRQ:
return BANK_IRQ;
case ARM_CPU_MODE_FIQ:
return BANK_FIQ;
case ARM_CPU_MODE_HYP:
return BANK_HYP;
case ARM_CPU_MODE_MON:
return BANK_MON;
}
g_assert_not_reached();
}
void switch_mode(CPUARMState *, int);
void arm_cpu_register_gdb_regs_for_features(ARMCPU *cpu);
void arm_translate_init(void);