CVSROOT: /home/cvs
Module name: linux
Changes by: ralf@ftp.linux-mips.org 05/01/17 17:46:45
Modified files:
include/asm-mips: mipsregs.h
Log message:
More performance counter stuff.
diff -urN linux/include/asm-mips/mipsregs.h linux/include/asm-mips/mipsregs.h
--- linux/include/asm-mips/mipsregs.h 2004/12/19 22:39:46 1.68
+++ linux/include/asm-mips/mipsregs.h 2005/01/17 17:46:43 1.69
@@ -873,6 +873,26 @@
#define read_c0_depc() __read_ulong_c0_register($24, 0)
#define write_c0_depc(val) __write_ulong_c0_register($24, 0, val)
+/*
+ * MIPS32 / MIPS64 performance counters
+ */
+#define read_c0_perfctrl0() __read_32bit_c0_register($25, 0)
+#define write_c0_perfctrl0(val) __write_32bit_c0_register($25, 0, val)
+#define read_c0_perfcntr0() __read_32bit_c0_register($25, 1)
+#define write_c0_perfcntr0(val) __write_32bit_c0_register($25, 1, val)
+#define read_c0_perfctrl1() __read_32bit_c0_register($25, 2)
+#define write_c0_perfctrl1(val) __write_32bit_c0_register($25, 2, val)
+#define read_c0_perfcntr1() __read_32bit_c0_register($25, 3)
+#define write_c0_perfcntr1(val) __write_32bit_c0_register($25, 3, val)
+#define read_c0_perfctrl2() __read_32bit_c0_register($25, 4)
+#define write_c0_perfctrl2(val) __write_32bit_c0_register($25, 4, val)
+#define read_c0_perfcntr2() __read_32bit_c0_register($25, 5)
+#define write_c0_perfcntr2(val) __write_32bit_c0_register($25, 5, val)
+#define read_c0_perfctrl3() __read_32bit_c0_register($25, 6)
+#define write_c0_perfctrl3(val) __write_32bit_c0_register($25, 6, val)
+#define read_c0_perfcntr3() __read_32bit_c0_register($25, 7)
+#define write_c0_perfcntr3(val) __write_32bit_c0_register($25, 7, val)
+
/* RM9000 PerfCount performance counter register */
#define read_c0_perfcount() __read_64bit_c0_register($25, 0)
#define write_c0_perfcount(val) __write_64bit_c0_register($25, 0, val)
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