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X-Received-From: 216.71.154.42 Subject: [Qemu-devel] [PULL v2 01/10] RISC-V: Update address bits to support sv39 and sv48 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bastian Koppelmann , Alistair Francis , Michael Clark , Palmer Dabbelt , Sagar Karandikar Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (found 2 invalid signatures) X-ZohoMail: RDMRC_1 RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Michael Clark Cc: Sagar Karandikar Cc: Bastian Koppelmann Cc: Palmer Dabbelt Cc: Alistair Francis Signed-off-by: Palmer Dabbelt Reviewed-by: Alistair Francis Signed-off-by: Alistair Francis --- target/riscv/cpu.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h index 34abc383e3..e0608e6d5f 100644 --- a/target/riscv/cpu.h +++ b/target/riscv/cpu.h @@ -24,12 +24,12 @@ #define TARGET_PAGE_BITS 12 /* 4 KiB Pages */ #if defined(TARGET_RISCV64) #define TARGET_LONG_BITS 64 -#define TARGET_PHYS_ADDR_SPACE_BITS 50 -#define TARGET_VIRT_ADDR_SPACE_BITS 39 +#define TARGET_PHYS_ADDR_SPACE_BITS 56 /* 44-bit PPN */ +#define TARGET_VIRT_ADDR_SPACE_BITS 48 /* sv48 */ #elif defined(TARGET_RISCV32) #define TARGET_LONG_BITS 32 -#define TARGET_PHYS_ADDR_SPACE_BITS 34 -#define TARGET_VIRT_ADDR_SPACE_BITS 32 +#define TARGET_PHYS_ADDR_SPACE_BITS 34 /* 22-bit PPN */ +#define TARGET_VIRT_ADDR_SPACE_BITS 32 /* sv32 */ #endif =20 #define TCG_GUEST_DEFAULT_MO 0 --=20 2.17.1