haraldwolff/qemu-patch-raspberry4
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity

target/riscv: Use target_ulong for the DisasContext misa

Browse source 
The is_32bit() check in translate.c expects a 64-bit guest to have a
64-bit misa value otherwise the macro check won't work. This patches
fixes that and fixes a Coverity issue at the same time.

Fixes: CID 1453107
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-id: c00176c7518c2a7b4de3eec320b6a683ab56f705.1622435221.git.alistair.francis@wdc.com
This commit is contained in:
Alistair Francis 2021-05-31 14:27:14 +10:00
parent d0ac9a6147
commit 65d1a2bd3e
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
target/riscv/translate.c
View file

@ -47,7 +47,7 @@ typedef struct DisasContext {
bool virt_enabled;
uint32_t opcode;
uint32_t mstatus_fs;
uint32_t misa;
target_ulong misa;
uint32_t mem_idx;
/* Remember the rounding mode encoded in the previous fp instruction,
which we have already installed into env->fp_status. Or -1 for