8.33.2.2 Register Names
as
supports the following names for registers:
-
general register 0
- r0, zero
-
general register 1
- r1
-
general register 2
- r2, hp
-
general register 3
- r3, sp
-
general register 4
- r4, gp
-
general register 5
- r5, tp
-
general register 6
- r6
-
general register 7
- r7
-
general register 8
- r8
-
general register 9
- r9
-
general register 10
- r10
-
general register 11
- r11
-
general register 12
- r12
-
general register 13
- r13
-
general register 14
- r14
-
general register 15
- r15
-
general register 16
- r16
-
general register 17
- r17
-
general register 18
- r18
-
general register 19
- r19
-
general register 20
- r20
-
general register 21
- r21
-
general register 22
- r22
-
general register 23
- r23
-
general register 24
- r24
-
general register 25
- r25
-
general register 26
- r26
-
general register 27
- r27
-
general register 28
- r28
-
general register 29
- r29
-
general register 30
- r30, ep
-
general register 31
- r31, lp
-
system register 0
- eipc
-
system register 1
- eipsw
-
system register 2
- fepc
-
system register 3
- fepsw
-
system register 4
- ecr
-
system register 5
- psw
-
system register 16
- ctpc
-
system register 17
- ctpsw
-
system register 18
- dbpc
-
system register 19
- dbpsw
-
system register 20
- ctbp