[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PULL 05/12] target/riscv: Fix implementation of HLVX.WU instruction
|
From: |
Alistair Francis |
|
Subject: |
[PULL 05/12] target/riscv: Fix implementation of HLVX.WU instruction |
|
Date: |
Fri, 23 Oct 2020 08:16:12 -0700 |
From: Georg Kotheimer <georg.kotheimer@kernkonzept.com>
The HLVX.WU instruction is supposed to read a machine word,
but prior to this change it read a byte instead.
Fixes: 8c5362acb57 ("target/riscv: Allow generating hlv/hlvx/hsv instructions")
Signed-off-by: Georg Kotheimer <georg.kotheimer@kernkonzept.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20201013172223.443645-1-georg.kotheimer@kernkonzept.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
---
target/riscv/op_helper.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/target/riscv/op_helper.c b/target/riscv/op_helper.c
index e987bd262f..4ce73575a7 100644
--- a/target/riscv/op_helper.c
+++ b/target/riscv/op_helper.c
@@ -333,12 +333,12 @@ target_ulong helper_hyp_x_load(CPURISCVState *env,
target_ulong address,
riscv_cpu_set_two_stage_lookup(env, true);
switch (memop) {
- case MO_TEUL:
- pte = cpu_ldub_data_ra(env, address, GETPC());
- break;
case MO_TEUW:
pte = cpu_lduw_data_ra(env, address, GETPC());
break;
+ case MO_TEUL:
+ pte = cpu_ldl_data_ra(env, address, GETPC());
+ break;
default:
g_assert_not_reached();
}
--
2.28.0
- [PULL 00/12] riscv-to-apply queue, Alistair Francis, 2020/10/23
- [PULL 01/12] riscv: Convert interrupt logs to use qemu_log_mask(), Alistair Francis, 2020/10/23
- [PULL 03/12] target/riscv: Fix update of hstatus.SPVP, Alistair Francis, 2020/10/23
- [PULL 02/12] hw/intc: Move sifive_plic.h to the include directory, Alistair Francis, 2020/10/23
- [PULL 05/12] target/riscv: Fix implementation of HLVX.WU instruction,
Alistair Francis <=
- [PULL 06/12] hw/riscv: sifive_u: Allow specifying the CPU, Alistair Francis, 2020/10/23
- [PULL 08/12] hw/riscv: Add a riscv_is_32_bit() function, Alistair Francis, 2020/10/23
- [PULL 07/12] hw/riscv: Return the end address of the loaded firmware, Alistair Francis, 2020/10/23
- [PULL 09/12] hw/riscv: Load the kernel after the firmware, Alistair Francis, 2020/10/23
- [PULL 10/12] target/riscv: raise exception to HS-mode at get_physical_address, Alistair Francis, 2020/10/23
- [PULL 11/12] hw/misc/sifive_u_otp: Add write function and write-once protection, Alistair Francis, 2020/10/23
- [PULL 04/12] target/riscv: Fix update of hstatus.GVA in riscv_cpu_do_interrupt, Alistair Francis, 2020/10/23
- [PULL 12/12] hw/misc/sifive_u_otp: Add backend drive support, Alistair Francis, 2020/10/23
- Re: [PULL 00/12] riscv-to-apply queue, Peter Maydell, 2020/10/26