Commit ee3863b9 authored by Huacai Chen's avatar Huacai Chen Committed by Aleksandar Markovic
Browse files

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: default avatarHuacai Chen <chenhc@lemote.com>
Reviewed-by: default avatarAleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Signed-off-by: default avatarAleksandar Markovic <aleksandar.qemu.devel@gmail.com>
Message-Id: <1586337380-25217-1-git-send-email-chenhc@lemote.com>
parent 7e0896b0
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+5 −0
Original line number Diff line number Diff line
@@ -23,7 +23,12 @@
#  define TARGET_VIRT_ADDR_SPACE_BITS 32
#endif
#endif
#ifdef CONFIG_USER_ONLY
#define TARGET_PAGE_BITS 12
#else
#define TARGET_PAGE_BITS_VARY
#define TARGET_PAGE_BITS_MIN 12
#endif
#define NB_MMU_MODES 4

#endif