From 59e7592756903de13cc4196630e82c4c43aa9f8c Mon Sep 17 00:00:00 2001 From: Yongbok Kim Date: Fri, 24 Mar 2017 08:54:49 -0300 Subject: [PATCH] target/mips: Migrate TLB MemoryMapID register MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Include CP0 MemoryMapID register in migration state. Fixes: 99029be1c28 ("target/mips: Add implementation of GINVT instruction") Signed-off-by: Yongbok Kim Signed-off-by: Aleksandar Markovic Signed-off-by: Aleksandar Rakic Reviewed-by: Aleksandar Rikalo Message-ID: Signed-off-by: Philippe Mathieu-Daudé --- target/mips/sysemu/machine.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/target/mips/sysemu/machine.c b/target/mips/sysemu/machine.c index 213fd637fc..91cd9f1900 100644 --- a/target/mips/sysemu/machine.c +++ b/target/mips/sysemu/machine.c @@ -142,6 +142,7 @@ static int get_tlb(QEMUFile *f, void *pv, size_t size, qemu_get_betls(f, &v->VPN); qemu_get_be32s(f, &v->PageMask); qemu_get_be16s(f, &v->ASID); + qemu_get_be32s(f, &v->MMID); qemu_get_be16s(f, &flags); v->G = (flags >> 10) & 1; v->C0 = (flags >> 7) & 3; @@ -167,6 +168,7 @@ static int put_tlb(QEMUFile *f, void *pv, size_t size, r4k_tlb_t *v = pv; uint16_t asid = v->ASID; + uint32_t mmid = v->MMID; uint16_t flags = ((v->EHINV << 15) | (v->RI1 << 14) | (v->RI0 << 13) | @@ -183,6 +185,7 @@ static int put_tlb(QEMUFile *f, void *pv, size_t size, qemu_put_betls(f, &v->VPN); qemu_put_be32s(f, &v->PageMask); qemu_put_be16s(f, &asid); + qemu_put_be32s(f, &mmid); qemu_put_be16s(f, &flags); qemu_put_be64s(f, &v->PFN[0]); qemu_put_be64s(f, &v->PFN[1]); @@ -204,8 +207,8 @@ static const VMStateInfo vmstate_info_tlb = { static const VMStateDescription vmstate_tlb = { .name = "cpu/tlb", - .version_id = 2, - .minimum_version_id = 2, + .version_id = 3, + .minimum_version_id = 3, .fields = (const VMStateField[]) { VMSTATE_UINT32(nb_tlb, CPUMIPSTLBContext), VMSTATE_UINT32(tlb_in_use, CPUMIPSTLBContext),