target-or32: Add system instructions

Add OpenRISC system instructions.

Signed-off-by: Jia Liu <proljc@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Jia Liu 2012-07-20 15:50:49 +08:00 committed by Blue Swirl
parent ce6e1e9ec9
commit 4dd044c6ba
5 changed files with 321 additions and 1 deletions

View file

@ -80,6 +80,9 @@ enum {
(reg) |= ((v & 0x1f) << 2);\
} while (0)
/* Version Register */
#define SPR_VR 0xFFFF003F
/* Internal flags, delay slot flag */
#define D_FLAG 1