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author | Ingo Molnar <mingo@elte.hu> | 2008-08-20 11:52:15 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-08-20 11:52:15 +0200 |
commit | 7393423dd9b5790a3115873be355e9fc862bce8f (patch) | |
tree | fc83214602c8ce41dc06d5c8e21deada679521f7 /arch/alpha/include/asm/regdef.h | |
parent | 8df9676d6402563da91427e8d9f2da8a4598aede (diff) | |
parent | 1fca25427482387689fa27594c992a961d98768f (diff) | |
download | op-kernel-dev-7393423dd9b5790a3115873be355e9fc862bce8f.zip op-kernel-dev-7393423dd9b5790a3115873be355e9fc862bce8f.tar.gz |
Merge branch 'linus' into x86/cleanups
Diffstat (limited to 'arch/alpha/include/asm/regdef.h')
-rw-r--r-- | arch/alpha/include/asm/regdef.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/regdef.h b/arch/alpha/include/asm/regdef.h new file mode 100644 index 0000000..142df9c --- /dev/null +++ b/arch/alpha/include/asm/regdef.h @@ -0,0 +1,44 @@ +#ifndef __alpha_regdef_h__ +#define __alpha_regdef_h__ + +#define v0 $0 /* function return value */ + +#define t0 $1 /* temporary registers (caller-saved) */ +#define t1 $2 +#define t2 $3 +#define t3 $4 +#define t4 $5 +#define t5 $6 +#define t6 $7 +#define t7 $8 + +#define s0 $9 /* saved-registers (callee-saved registers) */ +#define s1 $10 +#define s2 $11 +#define s3 $12 +#define s4 $13 +#define s5 $14 +#define s6 $15 +#define fp s6 /* frame-pointer (s6 in frame-less procedures) */ + +#define a0 $16 /* argument registers (caller-saved) */ +#define a1 $17 +#define a2 $18 +#define a3 $19 +#define a4 $20 +#define a5 $21 + +#define t8 $22 /* more temps (caller-saved) */ +#define t9 $23 +#define t10 $24 +#define t11 $25 +#define ra $26 /* return address register */ +#define t12 $27 + +#define pv t12 /* procedure-variable register */ +#define AT $at /* assembler temporary */ +#define gp $29 /* global pointer */ +#define sp $30 /* stack pointer */ +#define zero $31 /* reads as zero, writes are noops */ + +#endif /* __alpha_regdef_h__ */ |