On 2020/1/7 6:00, Jim Wilson wrote:
On 1/2/20 7:33 PM, LIU Zhiwei wrote:
Until v0.7.1 specification, vector status is still not defined for
mstatus.
The v0.8 spec does define a VS bit in mstatus.
Yes, I will also support v0.8 spec after the v0.7.1 spec.
@@ -107,11 +112,6 @@ static int
On 1/2/20 7:33 PM, LIU Zhiwei wrote:
Until v0.7.1 specification, vector status is still not defined for
mstatus.
The v0.8 spec does define a VS bit in mstatus.
@@ -107,11 +112,6 @@ static int pmp(CPURISCVState *env, int csrno)
/* User Floating-Point CSRs */
static int
On 1/3/20 2:33 PM, LIU Zhiwei wrote:
> Until v0.7.1 specification, vector status is still not defined for
> mstatus.
Using "until" imples that v0.7.1 *does* define the vector status.
Better said as "The v0.7.1 specification does not define vector status within
mstatus. A future revision will
Until v0.7.1 specification, vector status is still not defined for
mstatus.
Signed-off-by: LIU Zhiwei
---
target/riscv/cpu_bits.h | 15 +++
target/riscv/csr.c | 92 +
2 files changed, 80 insertions(+), 27 deletions(-)
diff --git
