MIPS: asm/reg.h: Move to uapi

This header defines an exported interface (the register layout used in
core dumps and the GP regset accessible with PTRACE_{GET,SET}REGSET),
therefore belongs in uapi.

Signed-off-by: Alex Smith <alex@alex-smith.me.uk>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/7458/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 206 insertions, 0 deletions

diff --git a/arch/mips/include/uapi/asm/reg.h b/arch/mips/include/uapi/asm/reg.h
new file mode 100644
index 000000000000..081e377f4f02
--- /dev/null
+++ b/arch/mips/include/uapi/asm/reg.h
@@ -0,0 +1,206 @@
+/*
+ * Various register offset definitions for debuggers, core file
+ * examiners and whatnot.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (C) 1995, 1999 Ralf Baechle
+ * Copyright (C) 1995, 1999 Silicon Graphics
+ */
+#ifndef __UAPI_ASM_MIPS_REG_H
+#define __UAPI_ASM_MIPS_REG_H
+
+#define MIPS32_EF_R0            6
+#define MIPS32_EF_R1            7
+#define MIPS32_EF_R2            8
+#define MIPS32_EF_R3            9
+#define MIPS32_EF_R4            10
+#define MIPS32_EF_R5            11
+#define MIPS32_EF_R6            12
+#define MIPS32_EF_R7            13
+#define MIPS32_EF_R8            14
+#define MIPS32_EF_R9            15
+#define MIPS32_EF_R10           16
+#define MIPS32_EF_R11           17
+#define MIPS32_EF_R12           18
+#define MIPS32_EF_R13           19
+#define MIPS32_EF_R14           20
+#define MIPS32_EF_R15           21
+#define MIPS32_EF_R16           22
+#define MIPS32_EF_R17           23
+#define MIPS32_EF_R18           24
+#define MIPS32_EF_R19           25
+#define MIPS32_EF_R20           26
+#define MIPS32_EF_R21           27
+#define MIPS32_EF_R22           28
+#define MIPS32_EF_R23           29
+#define MIPS32_EF_R24           30
+#define MIPS32_EF_R25           31
+
+/*
+ * k0/k1 unsaved
+ */
+#define MIPS32_EF_R26           32
+#define MIPS32_EF_R27           33
+
+#define MIPS32_EF_R28           34
+#define MIPS32_EF_R29           35
+#define MIPS32_EF_R30           36
+#define MIPS32_EF_R31           37
+
+/*
+ * Saved special registers
+ */
+#define MIPS32_EF_LO            38
+#define MIPS32_EF_HI            39
+
+#define MIPS32_EF_CP0_EPC       40
+#define MIPS32_EF_CP0_BADVADDR  41
+#define MIPS32_EF_CP0_STATUS    42
+#define MIPS32_EF_CP0_CAUSE     43
+#define MIPS32_EF_UNUSED0       44
+
+#define MIPS32_EF_SIZE          180
+
+#define MIPS64_EF_R0            0
+#define MIPS64_EF_R1            1
+#define MIPS64_EF_R2            2
+#define MIPS64_EF_R3            3
+#define MIPS64_EF_R4            4
+#define MIPS64_EF_R5            5
+#define MIPS64_EF_R6            6
+#define MIPS64_EF_R7            7
+#define MIPS64_EF_R8            8
+#define MIPS64_EF_R9            9
+#define MIPS64_EF_R10           10
+#define MIPS64_EF_R11           11
+#define MIPS64_EF_R12           12
+#define MIPS64_EF_R13           13
+#define MIPS64_EF_R14           14
+#define MIPS64_EF_R15           15
+#define MIPS64_EF_R16           16
+#define MIPS64_EF_R17           17
+#define MIPS64_EF_R18           18
+#define MIPS64_EF_R19           19
+#define MIPS64_EF_R20           20
+#define MIPS64_EF_R21           21
+#define MIPS64_EF_R22           22
+#define MIPS64_EF_R23           23
+#define MIPS64_EF_R24           24
+#define MIPS64_EF_R25           25
+
+/*
+ * k0/k1 unsaved
+ */
+#define MIPS64_EF_R26           26
+#define MIPS64_EF_R27           27
+
+
+#define MIPS64_EF_R28           28
+#define MIPS64_EF_R29           29
+#define MIPS64_EF_R30           30
+#define MIPS64_EF_R31           31
+
+/*
+ * Saved special registers
+ */
+#define MIPS64_EF_LO            32
+#define MIPS64_EF_HI            33
+
+#define MIPS64_EF_CP0_EPC       34
+#define MIPS64_EF_CP0_BADVADDR  35
+#define MIPS64_EF_CP0_STATUS    36
+#define MIPS64_EF_CP0_CAUSE     37
+
+#define MIPS64_EF_SIZE          304     /* size in bytes */
+
+#if _MIPS_SIM == _MIPS_SIM_ABI32
+
+#define EF_R0                   MIPS32_EF_R0
+#define EF_R1                   MIPS32_EF_R1
+#define EF_R2                   MIPS32_EF_R2
+#define EF_R3                   MIPS32_EF_R3
+#define EF_R4                   MIPS32_EF_R4
+#define EF_R5                   MIPS32_EF_R5
+#define EF_R6                   MIPS32_EF_R6
+#define EF_R7                   MIPS32_EF_R7
+#define EF_R8                   MIPS32_EF_R8
+#define EF_R9                   MIPS32_EF_R9
+#define EF_R10                  MIPS32_EF_R10
+#define EF_R11                  MIPS32_EF_R11
+#define EF_R12                  MIPS32_EF_R12
+#define EF_R13                  MIPS32_EF_R13
+#define EF_R14                  MIPS32_EF_R14
+#define EF_R15                  MIPS32_EF_R15
+#define EF_R16                  MIPS32_EF_R16
+#define EF_R17                  MIPS32_EF_R17
+#define EF_R18                  MIPS32_EF_R18
+#define EF_R19                  MIPS32_EF_R19
+#define EF_R20                  MIPS32_EF_R20
+#define EF_R21                  MIPS32_EF_R21
+#define EF_R22                  MIPS32_EF_R22
+#define EF_R23                  MIPS32_EF_R23
+#define EF_R24                  MIPS32_EF_R24
+#define EF_R25                  MIPS32_EF_R25
+#define EF_R26                  MIPS32_EF_R26
+#define EF_R27                  MIPS32_EF_R27
+#define EF_R28                  MIPS32_EF_R28
+#define EF_R29                  MIPS32_EF_R29
+#define EF_R30                  MIPS32_EF_R30
+#define EF_R31                  MIPS32_EF_R31
+#define EF_LO                   MIPS32_EF_LO
+#define EF_HI                   MIPS32_EF_HI
+#define EF_CP0_EPC              MIPS32_EF_CP0_EPC
+#define EF_CP0_BADVADDR         MIPS32_EF_CP0_BADVADDR
+#define EF_CP0_STATUS           MIPS32_EF_CP0_STATUS
+#define EF_CP0_CAUSE            MIPS32_EF_CP0_CAUSE
+#define EF_UNUSED0              MIPS32_EF_UNUSED0
+#define EF_SIZE                 MIPS32_EF_SIZE
+
+#elif _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32
+
+#define EF_R0                   MIPS64_EF_R0
+#define EF_R1                   MIPS64_EF_R1
+#define EF_R2                   MIPS64_EF_R2
+#define EF_R3                   MIPS64_EF_R3
+#define EF_R4                   MIPS64_EF_R4
+#define EF_R5                   MIPS64_EF_R5
+#define EF_R6                   MIPS64_EF_R6
+#define EF_R7                   MIPS64_EF_R7
+#define EF_R8                   MIPS64_EF_R8
+#define EF_R9                   MIPS64_EF_R9
+#define EF_R10                  MIPS64_EF_R10
+#define EF_R11                  MIPS64_EF_R11
+#define EF_R12                  MIPS64_EF_R12
+#define EF_R13                  MIPS64_EF_R13
+#define EF_R14                  MIPS64_EF_R14
+#define EF_R15                  MIPS64_EF_R15
+#define EF_R16                  MIPS64_EF_R16
+#define EF_R17                  MIPS64_EF_R17
+#define EF_R18                  MIPS64_EF_R18
+#define EF_R19                  MIPS64_EF_R19
+#define EF_R20                  MIPS64_EF_R20
+#define EF_R21                  MIPS64_EF_R21
+#define EF_R22                  MIPS64_EF_R22
+#define EF_R23                  MIPS64_EF_R23
+#define EF_R24                  MIPS64_EF_R24
+#define EF_R25                  MIPS64_EF_R25
+#define EF_R26                  MIPS64_EF_R26
+#define EF_R27                  MIPS64_EF_R27
+#define EF_R28                  MIPS64_EF_R28
+#define EF_R29                  MIPS64_EF_R29
+#define EF_R30                  MIPS64_EF_R30
+#define EF_R31                  MIPS64_EF_R31
+#define EF_LO                   MIPS64_EF_LO
+#define EF_HI                   MIPS64_EF_HI
+#define EF_CP0_EPC              MIPS64_EF_CP0_EPC
+#define EF_CP0_BADVADDR         MIPS64_EF_CP0_BADVADDR
+#define EF_CP0_STATUS           MIPS64_EF_CP0_STATUS
+#define EF_CP0_CAUSE            MIPS64_EF_CP0_CAUSE
+#define EF_SIZE                 MIPS64_EF_SIZE
+
+#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 || _MIPS_SIM == _MIPS_SIM_NABI32 */
+
+#endif /* __UAPI_ASM_MIPS_REG_H */