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target/mips: Support variable page size
Traditionally, MIPS use 4KB page size, but Loongson prefer 16KB page size in system emulator. So, let's define TARGET_PAGE_BITS_VARY and TARGET_PAGE_BITS_MIN to support variable page size. Cc: Jiaxun Yang <jiaxun.yang@flygoat.com> Signed-off-by: Huacai Chen <chenhc@lemote.com> Reviewed-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Signed-off-by: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> Message-Id: <1586337380-25217-1-git-send-email-chenhc@lemote.com>
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@ -23,7 +23,12 @@
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# define TARGET_VIRT_ADDR_SPACE_BITS 32
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#endif
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#endif
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#ifdef CONFIG_USER_ONLY
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#define TARGET_PAGE_BITS 12
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#else
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#define TARGET_PAGE_BITS_VARY
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#define TARGET_PAGE_BITS_MIN 12
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#endif
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#define NB_MMU_MODES 4
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#endif
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