Message ID | 20210904203516.2570119-13-philipp.tomsich@vrull.eu |
---|---|
State | New |
Headers | show |
Series | target/riscv: Update QEmu for Zb[abcs] 1.0.0 | expand |
On Sun, Sep 5, 2021 at 4:47 AM Philipp Tomsich <philipp.tomsich@vrull.eu> wrote: > > With the changes to Zb[abcs], there's some encodings that are > different in RV64 and RV32 (e.g., for rev8 and zext.h). For these, > we'll need a helper macro allowing us to select on RV32, as well. > > Signed-off-by: Philipp Tomsich <philipp.tomsich@vrull.eu> > Reviewed-by: Richard Henderson <richard.henderson@linaro.org> > Reviewed-by: Alistair Francis <alistair.francis@wdc.com> > --- > > (no changes since v3) > > Changes in v3: > - Moved the REQUIRE_32BIT macro into a separate commit. > > target/riscv/translate.c | 6 ++++++ > 1 file changed, 6 insertions(+) > Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/target/riscv/translate.c b/target/riscv/translate.c index e356fc6c46..7562b2f87c 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -337,6 +337,12 @@ EX_SH(12) } \ } while (0) +#define REQUIRE_32BIT(ctx) do { \ + if (!is_32bit(ctx)) { \ + return false; \ + } \ +} while (0) + #define REQUIRE_64BIT(ctx) do { \ if (is_32bit(ctx)) { \ return false; \