sdk-core v2026.11.05
PS2 SDK - core tier (build-critical EE/IOP modules)
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regdef.h File Reference
core/sysclib

Go to the source code of this file.

Macros

#define zero   $0
#define AT   $1
#define v0   $2
#define v1   $3
#define a0   $4
#define a1   $5
#define a2   $6
#define a3   $7
#define a4   $8
#define a5   $9
#define a6   $10
#define a7   $11
#define t0   $12
#define t1   $13
#define t2   $14
#define t3   $15
#define ta0   $8
#define ta1   $9
#define ta2   $10
#define ta3   $11
#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 s8   $30
#define t8   $24
#define t9   $25
#define k0   $26
#define k1   $27
#define gp   $28
#define sp   $29
#define fp   $30
#define ra   $31

Macro Definition Documentation

◆ a0

#define a0   $4

Definition at line 53 of file regdef.h.

◆ a1

#define a1   $5

Definition at line 54 of file regdef.h.

◆ a2

#define a2   $6

Definition at line 55 of file regdef.h.

◆ a3

#define a3   $7

Definition at line 56 of file regdef.h.

◆ a4

#define a4   $8

Definition at line 59 of file regdef.h.

◆ a5

#define a5   $9

Definition at line 60 of file regdef.h.

◆ a6

#define a6   $10

Definition at line 61 of file regdef.h.

◆ a7

#define a7   $11

Definition at line 62 of file regdef.h.

◆ AT

#define AT   $1

Definition at line 48 of file regdef.h.

◆ fp

#define fp   $30

Definition at line 104 of file regdef.h.

◆ gp

#define gp   $28

Definition at line 101 of file regdef.h.

◆ k0

#define k0   $26

Definition at line 98 of file regdef.h.

◆ k1

#define k1   $27

Definition at line 99 of file regdef.h.

◆ ra

#define ra   $31

Definition at line 105 of file regdef.h.

◆ s0

#define s0   $16

Definition at line 86 of file regdef.h.

◆ s1

#define s1   $17

Definition at line 87 of file regdef.h.

◆ s2

#define s2   $18

Definition at line 88 of file regdef.h.

◆ s3

#define s3   $19

Definition at line 89 of file regdef.h.

◆ s4

#define s4   $20

Definition at line 90 of file regdef.h.

◆ s5

#define s5   $21

Definition at line 91 of file regdef.h.

◆ s6

#define s6   $22

Definition at line 92 of file regdef.h.

◆ s7

#define s7   $23

Definition at line 93 of file regdef.h.

◆ s8

#define s8   $30

Definition at line 94 of file regdef.h.

◆ sp

#define sp   $29

Definition at line 103 of file regdef.h.

◆ t0

#define t0   $12

Definition at line 63 of file regdef.h.

◆ t1

#define t1   $13

Definition at line 64 of file regdef.h.

◆ t2

#define t2   $14

Definition at line 65 of file regdef.h.

◆ t3

#define t3   $15

Definition at line 66 of file regdef.h.

◆ t8

#define t8   $24

Definition at line 96 of file regdef.h.

◆ t9

#define t9   $25

Definition at line 97 of file regdef.h.

◆ ta0

#define ta0   $8

Definition at line 67 of file regdef.h.

◆ ta1

#define ta1   $9

Definition at line 68 of file regdef.h.

◆ ta2

#define ta2   $10

Definition at line 69 of file regdef.h.

◆ ta3

#define ta3   $11

Definition at line 70 of file regdef.h.

◆ v0

#define v0   $2

Definition at line 50 of file regdef.h.

◆ v1

#define v1   $3

Definition at line 51 of file regdef.h.

◆ zero

#define zero   $0

Definition at line 46 of file regdef.h.