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[PULL 15/38] target/riscv: Set VS bits in mideleg for Hyp extension
From: |
Palmer Dabbelt |
Subject: |
[PULL 15/38] target/riscv: Set VS bits in mideleg for Hyp extension |
Date: |
Mon, 2 Mar 2020 16:48:25 -0800 |
From: Alistair Francis <address@hidden>
Signed-off-by: Alistair Francis <address@hidden>
Reviewed-by: Palmer Dabbelt <address@hidden>
Signed-off-by: Palmer Dabbelt <address@hidden>
---
target/riscv/csr.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index f7333286bd..c0e942684d 100644
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -448,6 +448,9 @@ static int read_mideleg(CPURISCVState *env, int csrno,
target_ulong *val)
static int write_mideleg(CPURISCVState *env, int csrno, target_ulong val)
{
env->mideleg = (env->mideleg & ~delegable_ints) | (val & delegable_ints);
+ if (riscv_has_ext(env, RVH)) {
+ env->mideleg |= VS_MODE_INTERRUPTS;
+ }
return 0;
}
--
2.25.0.265.gbab2e86ba0-goog
- [PULL 09/38] target/riscv: Print priv and virt in disas log, (continued)
- [PULL 09/38] target/riscv: Print priv and virt in disas log, Palmer Dabbelt, 2020/03/02
- [PULL 06/38] target/riscv: Add the virtulisation mode, Palmer Dabbelt, 2020/03/02
- [PULL 07/38] target/riscv: Add the force HS exception mode, Palmer Dabbelt, 2020/03/02
- [PULL 14/38] target/riscv: Add virtual register swapping function, Palmer Dabbelt, 2020/03/02
- [PULL 17/38] target/riscv: Extend the SIP CSR to support virtulisation, Palmer Dabbelt, 2020/03/02
- [PULL 21/38] target/riscv: Add hypvervisor trap support, Palmer Dabbelt, 2020/03/02
- [PULL 04/38] target/riscv: Add support for the new execption numbers, Palmer Dabbelt, 2020/03/02
- [PULL 15/38] target/riscv: Set VS bits in mideleg for Hyp extension,
Palmer Dabbelt <=
- [PULL 16/38] target/riscv: Extend the MIE CSR to support virtulisation, Palmer Dabbelt, 2020/03/02
- [PULL 10/38] target/riscv: Dump Hypervisor registers if enabled, Palmer Dabbelt, 2020/03/02
- [PULL 12/38] target/riscv: Add Hypervisor virtual CSRs accesses, Palmer Dabbelt, 2020/03/02
- [PULL 18/38] target/riscv: Add support for virtual interrupt setting, Palmer Dabbelt, 2020/03/02
- [PULL 13/38] target/riscv: Add Hypervisor machine CSRs accesses, Palmer Dabbelt, 2020/03/02
- [PULL 22/38] target/riscv: Add Hypervisor trap return support, Palmer Dabbelt, 2020/03/02
- [PULL 31/38] target/riscv: Raise the new execptions when 2nd stage translation fails, Palmer Dabbelt, 2020/03/02
- [PULL 30/38] target/riscv: Implement second stage MMU, Palmer Dabbelt, 2020/03/02
- [PULL 19/38] target/ricsv: Flush the TLB on virtulisation mode changes, Palmer Dabbelt, 2020/03/02
- [PULL 23/38] target/riscv: Add hfence instructions, Palmer Dabbelt, 2020/03/02