diff options
| author | LIU Zhiwei <zhiwei_liu@c-sky.com> | 2022-01-20 20:20:29 +0800 |
|---|---|---|
| committer | Alistair Francis <alistair.francis@wdc.com> | 2022-01-21 15:52:57 +1000 |
| commit | b655dc7cd91588a77c3df6f618246fd88ad14249 (patch) | |
| tree | b4e00064b04cf9234d7963e3f123fdaf8efec47c /target/riscv/helper.h | |
| parent | 79f26b3b951dd8eeec23d437c41f0944167ce44d (diff) | |
target/riscv: Don't save pc when exception return
As pc will be written by the xepc in exception return, just ignore
pc in translation.
Signed-off-by: LIU Zhiwei <zhiwei_liu@c-sky.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20220120122050.41546-3-zhiwei_liu@c-sky.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Diffstat (limited to 'target/riscv/helper.h')
| -rw-r--r-- | target/riscv/helper.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/target/riscv/helper.h b/target/riscv/helper.h index 6cf6d6ce98..72cc2582f4 100644 --- a/target/riscv/helper.h +++ b/target/riscv/helper.h @@ -100,8 +100,8 @@ DEF_HELPER_2(csrr_i128, tl, env, int) DEF_HELPER_4(csrw_i128, void, env, int, tl, tl) DEF_HELPER_6(csrrw_i128, tl, env, int, tl, tl, tl, tl) #ifndef CONFIG_USER_ONLY -DEF_HELPER_2(sret, tl, env, tl) -DEF_HELPER_2(mret, tl, env, tl) +DEF_HELPER_1(sret, tl, env) +DEF_HELPER_1(mret, tl, env) DEF_HELPER_1(wfi, void, env) DEF_HELPER_1(tlb_flush, void, env) #endif |