Replace magic values related to page size:
12 -> TARGET_PAGE_BITS_MIN
13 -> CP0PM_MASK
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Huacai Chen <chenhc@lemote.com>
Message-Id: <
20201109090422.
2445166-2-f4bug@amsat.org>
goto invalid;
}
/* We don't support VTLB entry smaller than target page */
- if ((maskbits + 12) < TARGET_PAGE_BITS) {
+ if ((maskbits + TARGET_PAGE_BITS_MIN) < TARGET_PAGE_BITS) {
goto invalid;
}
env->CP0_PageMask = mask << CP0PM_MASK;
invalid:
/* When invalid, set to default target page size. */
- env->CP0_PageMask = (~TARGET_PAGE_MASK >> 12) << CP0PM_MASK;
+ mask = (~TARGET_PAGE_MASK >> TARGET_PAGE_BITS_MIN);
+ env->CP0_PageMask = mask << CP0PM_MASK;
}
void helper_mtc0_pagemask(CPUMIPSState *env, target_ulong arg1)
break;
}
}
- pw_pagemask = m >> 12;
- update_pagemask(env, pw_pagemask << 13, &pw_pagemask);
+ pw_pagemask = m >> TARGET_PAGE_BITS_MIN;
+ update_pagemask(env, pw_pagemask << CP0PM_MASK, &pw_pagemask);
pw_entryhi = (address & ~0x1fff) | (env->CP0_EntryHi & 0xFF);
{
target_ulong tmp_entryhi = env->CP0_EntryHi;