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target/ppc: Deindent ppc_jumbo_xlate()

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Instead of putting a large block of code in an if, invert the
condition and return early to be able to deindent the code block.

Acked-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
This commit is contained in:
BALATON Zoltan 2024-05-13 01:27:48 +02:00 committed by Nicholas Piggin
parent 47bededc29
commit 9e9ca54cdb
1 changed files with 165 additions and 166 deletions
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7
target/ppc/mmu_common.c
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@ -1264,9 +1264,10 @@ static bool ppc_jumbo_xlate(PowerPCCPU *cpu, vaddr eaddr,
*protp = ctx.prot;
*psizep = TARGET_PAGE_BITS;
return true;
} else if (!guest_visible) {
return false;
}
if (guest_visible) {
log_cpu_state_mask(CPU_LOG_MMU, cs, 0);
if (type == ACCESS_CODE) {
switch (ret) {
@ -1438,15 +1439,13 @@ static bool ppc_jumbo_xlate(PowerPCCPU *cpu, vaddr eaddr,
default:
printf("DSI: invalid exception (%d)\n", ret);
cs->exception_index = POWERPC_EXCP_PROGRAM;
env->error_code =
POWERPC_EXCP_INVAL | POWERPC_EXCP_INVAL_INVAL;
env->error_code = POWERPC_EXCP_INVAL | POWERPC_EXCP_INVAL_INVAL;
env->spr[SPR_DAR] = eaddr;
break;
}
break;
}
}
}
return false;
}