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cpu: Move nr_{cores,threads} fields to CPUState

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To facilitate the field movements, pass MIPSCPU to malta_mips_config();
avoid that for mips_cpu_map_tc() since callers only access MIPS Thread
Contexts, inside TCG helpers.

Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2012-12-17 03:27:07 +01:00
parent cf7c3f0cb5
commit ce3960ebe5
6 changed files with 27 additions and 19 deletions
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8
target-mips/op_helper.c
View file

@ -581,8 +581,9 @@ static inline void mips_tc_sleep(MIPSCPU *cpu, int tc)
walking the list of CPUMIPSStates. */
static CPUMIPSState *mips_cpu_map_tc(CPUMIPSState *env, int *tc)
{
CPUState *cs;
CPUMIPSState *other;
int vpe_idx, nr_threads = env->nr_threads;
int vpe_idx;
int tc_idx = *tc;
if (!(env->CP0_VPEConf0 & (1 << CP0VPEC0_MVP))) {
@ -591,8 +592,9 @@ static CPUMIPSState *mips_cpu_map_tc(CPUMIPSState *env, int *tc)
return env;
}
vpe_idx = tc_idx / nr_threads;
*tc = tc_idx % nr_threads;
cs = CPU(mips_env_get_cpu(env));
vpe_idx = tc_idx / cs->nr_threads;
*tc = tc_idx % cs->nr_threads;
other = qemu_get_cpu(vpe_idx);
return other ? other : env;
}