IDT R3000 Register Structure. More...

Macros
#define	r0 $0
#define	r1 $1
#define	r2 $2
#define	r3 $3
#define	r4 $4
#define	r5 $5
#define	r6 $6
#define	r7 $7
#define	r8 $8
#define	r9 $9
#define	r10 $10
#define	r11 $11
#define	r12 $12
#define	r13 $13
#define	r14 $14
#define	r15 $15
#define	r16 $16
#define	r17 $17
#define	r18 $18
#define	r19 $19
#define	r20 $20
#define	r21 $21
#define	r22 $22
#define	r23 $23
#define	r24 $24
#define	r25 $25
#define	r26 $26
#define	r27 $27
#define	r28 $28
#define	r29 $29
#define	r30 $30
#define	r31 $31
#define	fp0 $f0
#define	fp1 $f1
#define	fp2 $f2
#define	fp3 $f3
#define	fp4 $f4
#define	fp5 $f5
#define	fp6 $f6
#define	fp7 $f7
#define	fp8 $f8
#define	fp9 $f9
#define	fp10 $f10
#define	fp11 $f11
#define	fp12 $f12
#define	fp13 $f13
#define	fp14 $f14
#define	fp15 $f15
#define	fp16 $f16
#define	fp17 $f17
#define	fp18 $f18
#define	fp19 $f19
#define	fp20 $f20
#define	fp21 $f21
#define	fp22 $f22
#define	fp23 $f23
#define	fp24 $f24
#define	fp25 $f25
#define	fp26 $f26
#define	fp27 $f27
#define	fp28 $f28
#define	fp29 $f29
#define	fp30 $f30
#define	fp31 $f31
#define	fcr0 $0
#define	fcr30 $30
#define	fcr31 $31
#define	zero $0
#define	AT $at
#define	v0 $2
#define	v1 $3
#define	a0 $4
#define	a1 $5
#define	a2 $6
#define	a3 $7
#define	t0 $8
#define	t1 $9
#define	t2 $10
#define	t3 $11
#define	t4 $12
#define	t5 $13
#define	t6 $14
#define	t7 $15
#define	s0 $16
#define	s1 $17
#define	s2 $18
#define	s3 $19
#define	s4 $20
#define	s5 $21
#define	s6 $22
#define	s7 $23
#define	t8 $24
#define	t9 $25
#define	k0 $26
#define	k1 $27
#define	gp $28
#define	sp $29
#define	s8 $30
#define	fp $30
#define	ra $31
#define	R_R0 0
#define	R_R1 1
#define	R_R2 2
#define	R_R3 3
#define	R_R4 4
#define	R_R5 5
#define	R_R6 6
#define	R_R7 7
#define	R_R8 8
#define	R_R9 9
#define	R_R10 10
#define	R_R11 11
#define	R_R12 12
#define	R_R13 13
#define	R_R14 14
#define	R_R15 15
#define	R_R16 16
#define	R_R17 17
#define	R_R18 18
#define	R_R19 19
#define	R_R20 20
#define	R_R21 21
#define	R_R22 22
#define	R_R23 23
#define	R_R24 24
#define	R_R25 25
#define	R_R26 26
#define	R_R27 27
#define	R_R28 28
#define	R_R29 29
#define	R_R30 30
#define	R_R31 31
#define	R_SR 32
#define	R_MDLO 33
#define	R_MDHI 34
#define	R_BADVADDR 35
#define	R_CAUSE 36
#define	R_EPC 37
#define	R_F0 38
#define	R_F1 39
#define	R_F2 40
#define	R_F3 41
#define	R_F4 42
#define	R_F5 43
#define	R_F6 44
#define	R_F7 45
#define	R_F8 46
#define	R_F9 47
#define	R_F10 48
#define	R_F11 49
#define	R_F12 50
#define	R_F13 41
#define	R_F14 42
#define	R_F15 43
#define	R_F16 44
#define	R_F17 45
#define	R_F18 56
#define	R_F19 57
#define	R_F20 58
#define	R_F21 59
#define	R_F22 60
#define	R_F23 61
#define	R_F24 62
#define	R_F25 63
#define	R_F26 64
#define	R_F27 65
#define	R_F28 66
#define	R_F29 67
#define	R_F30 68
#define	R_F31 69
#define	R_FCSR 70
#define	R_FEIR 71
#define	R_TLBHI 72
#define	R_INX 74
#define	R_RAND 75
#define	R_CTXT 76
#define	R_EXCTYPE 77
#define	R_MODE 78
#define	R_PRID 79
#define	R_TAR 80
#define	R_ZERO R_R0
#define	R_AT R_R1
#define	R_V0 R_R2
#define	R_V1 R_R3
#define	R_A0 R_R4
#define	R_A1 R_R5
#define	R_A2 R_R6
#define	R_A3 R_R7
#define	R_T0 R_R8
#define	R_T1 R_R9
#define	R_T2 R_R10
#define	R_T3 R_R11
#define	R_T4 R_R12
#define	R_T5 R_R13
#define	R_T6 R_R14
#define	R_T7 R_R15
#define	R_S0 R_R16
#define	R_S1 R_R17
#define	R_S2 R_R18
#define	R_S3 R_R19
#define	R_S4 R_R20
#define	R_S5 R_R21
#define	R_S6 R_R22
#define	R_S7 R_R23
#define	R_T8 R_R24
#define	R_T9 R_R25
#define	R_K0 R_R26
#define	R_K1 R_R27
#define	R_GP R_R28
#define	R_SP R_R29
#define	R_FP R_R30
#define	R_RA R_R31

Detailed Description

IDT R3000 Register Structure.

950313: Ketan added sreg/lreg and R_SZ for 64-bit saves added Register definition for XContext reg. Look towards end of this file.

Macros

Detailed Description