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authorLinus Torvalds <torvalds@linux-foundation.org>2012-12-18 10:10:36 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2012-12-18 10:10:36 -0800
commit3d9de1909b339f967f1b37367df233a0dcfc10cf (patch)
treeb2360a9ac142e15007ebe0fabf0365b9d4cd8b65 /arch/alpha/include/uapi/asm/regdef.h
parent9a8a5702c5a7298c0edd125464aa178dd8b50440 (diff)
parent96433f6ee49032d7a8bda76de2b05cfde2914354 (diff)
downloadop-kernel-dev-3d9de1909b339f967f1b37367df233a0dcfc10cf.zip
op-kernel-dev-3d9de1909b339f967f1b37367df233a0dcfc10cf.tar.gz
Merge tag 'disintegrate-alpha-20121217' of git://git.infradead.org/users/dhowells/linux-headers
Pull UAPI disintegration for Alpha from David Howells: "I've been asked to send the Alpha UAPI disintegration to you directly. The acks I have been given have been added into the patch." * tag 'disintegrate-alpha-20121217' of git://git.infradead.org/users/dhowells/linux-headers: UAPI: (Scripted) Disintegrate arch/alpha/include/asm
Diffstat (limited to 'arch/alpha/include/uapi/asm/regdef.h')
-rw-r--r--arch/alpha/include/uapi/asm/regdef.h44
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/alpha/include/uapi/asm/regdef.h b/arch/alpha/include/uapi/asm/regdef.h
new file mode 100644
index 0000000..142df9c
--- /dev/null
+++ b/arch/alpha/include/uapi/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__ */
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