1 files changed, 82 insertions, 0 deletions
diff --git a/usr/include/arch/mips64/machine/asm.h b/usr/include/arch/mips64/machine/asm.h
new file mode 100644
index 0000000..42dcaa4
--- /dev/null
+++ b/usr/include/arch/mips64/machine/asm.h
@@ -0,0 +1,82 @@
+/*
+ * arch/mips64/include/machine/asm.h
+ */
+
+#ifndef _MACHINE_ASM_H
+#define _MACHINE_ASM_H
+
+/*
+ * Symbolic register names for 64 bit ABI
+ */
+
+
+#define zero    $0      /* wired zero */
+#define AT      $at     /* assembler temp - uppercase because of ".set at" */
+#define v0      $2      /* return value - caller saved */
+#define v1      $3
+#define a0      $4      /* argument registers */
+#define a1      $5
+#define a2      $6
+#define a3      $7
+#define a4      $8      /* arg reg 64 bit; caller saved in 32 bit */
+#define ta0     $8
+#define a5      $9
+#define ta1     $9
+#define a6      $10
+#define ta2     $10
+#define a7      $11
+#define ta3     $11
+#define t4      $12     /* caller saved */
+#define t5      $13
+#define t6      $14
+#define t7      $15
+#define s0      $16     /* callee saved */
+#define s1      $17
+#define s2      $18
+#define s3      $19
+#define s4      $20
+#define s5      $21
+#define s6      $22
+#define s7      $23
+#define t8      $24     /* caller saved */
+#define t9      $25     /* callee address for PIC/temp */
+#define jp      $25     /* PIC jump register */
+#define k0      $26     /* kernel temporary */
+#define k1      $27
+#define gp      $28     /* global pointer - caller saved for PIC */
+#define sp      $29     /* stack pointer */
+#define fp      $30     /* frame pointer */
+#define s8      $30     /* callee saved */
+#define ra      $31     /* return address */
+
+
+/*
+ * LEAF - declare leaf routine
+ */
+#define LEAF(symbol)                                    \
+		.globl  symbol;                         \
+		.align  2;                              \
+		.type   symbol,@function;               \
+		.ent    symbol,0;                       \
+symbol:		.frame  sp,0,ra
+
+
+/*
+ * NESTED - declare nested routine entry point
+ */
+#define NESTED(symbol, framesize, rpc)                  \
+		.globl  symbol;                         \
+		.align  2;                              \
+		.type   symbol,@function;               \
+		.ent    symbol,0;                       \
+symbol:		.frame  sp, framesize, rpc
+
+/*
+ * END - mark end of function
+ */
+#define END(function)                                   \
+		.end    function;                       \
+		.size   function,.-function
+
+
+#endif				/* _MACHINE_ASM_H */