Re: [Qemu-devel] [PATCH RFC v4 03/12] target/rx: CPU definition

2019-03-25 Thread Yoshinori Sato
On Fri, 22 Mar 2019 04:28:03 +0900, Richard Henderson wrote: > > On 3/20/19 7:16 AM, Yoshinori Sato wrote: > > +#define FPSW_MASK 0xfc007cff > > +#define FPSW_RM_MASK 0x0003 > > +#define FPSW_DN (1 << 8) > > It's slightly confusing to have this as a mask, > > > +#define FPSW_CAUSE_MASK 0x000

Re: [Qemu-devel] [PATCH RFC v4 03/12] target/rx: CPU definition

2019-03-21 Thread Richard Henderson
On 3/20/19 7:16 AM, Yoshinori Sato wrote: > +#define FPSW_MASK 0xfc007cff > +#define FPSW_RM_MASK 0x0003 > +#define FPSW_DN (1 << 8) It's slightly confusing to have this as a mask, > +#define FPSW_CAUSE_MASK 0x00fc > +#define FPSW_CAUSE_SHIFT 2 > +#define FPSW_CAUSE 2 > +#define FPSW_CA

[Qemu-devel] [PATCH RFC v4 03/12] target/rx: CPU definition

2019-03-20 Thread Yoshinori Sato
Signed-off-by: Yoshinori Sato --- target/rx/cpu-qom.h | 52 target/rx/cpu.h | 201 ++ target/rx/cpu.c | 225 3 files changed, 478 insertions(+) create mode 100644 target/rx/cpu-