aboutsummaryrefslogtreecommitdiff
path: root/arch/loongarch/include/uapi/asm/reg.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/loongarch/include/uapi/asm/reg.h')
-rw-r--r--arch/loongarch/include/uapi/asm/reg.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/arch/loongarch/include/uapi/asm/reg.h b/arch/loongarch/include/uapi/asm/reg.h
new file mode 100644
index 000000000000..90ad910c60eb
--- /dev/null
+++ b/arch/loongarch/include/uapi/asm/reg.h
@@ -0,0 +1,59 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/*
+ * Various register offset definitions for debuggers, core file
+ * examiners and whatnot.
+ *
+ * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
+ */
+
+#ifndef __UAPI_ASM_LOONGARCH_REG_H
+#define __UAPI_ASM_LOONGARCH_REG_H
+
+#define LOONGARCH_EF_R0 0
+#define LOONGARCH_EF_R1 1
+#define LOONGARCH_EF_R2 2
+#define LOONGARCH_EF_R3 3
+#define LOONGARCH_EF_R4 4
+#define LOONGARCH_EF_R5 5
+#define LOONGARCH_EF_R6 6
+#define LOONGARCH_EF_R7 7
+#define LOONGARCH_EF_R8 8
+#define LOONGARCH_EF_R9 9
+#define LOONGARCH_EF_R10 10
+#define LOONGARCH_EF_R11 11
+#define LOONGARCH_EF_R12 12
+#define LOONGARCH_EF_R13 13
+#define LOONGARCH_EF_R14 14
+#define LOONGARCH_EF_R15 15
+#define LOONGARCH_EF_R16 16
+#define LOONGARCH_EF_R17 17
+#define LOONGARCH_EF_R18 18
+#define LOONGARCH_EF_R19 19
+#define LOONGARCH_EF_R20 20
+#define LOONGARCH_EF_R21 21
+#define LOONGARCH_EF_R22 22
+#define LOONGARCH_EF_R23 23
+#define LOONGARCH_EF_R24 24
+#define LOONGARCH_EF_R25 25
+#define LOONGARCH_EF_R26 26
+#define LOONGARCH_EF_R27 27
+#define LOONGARCH_EF_R28 28
+#define LOONGARCH_EF_R29 29
+#define LOONGARCH_EF_R30 30
+#define LOONGARCH_EF_R31 31
+
+/*
+ * Saved special registers
+ */
+#define LOONGARCH_EF_ORIG_A0 32
+#define LOONGARCH_EF_CSR_ERA 33
+#define LOONGARCH_EF_CSR_BADV 34
+#define LOONGARCH_EF_CSR_CRMD 35
+#define LOONGARCH_EF_CSR_PRMD 36
+#define LOONGARCH_EF_CSR_EUEN 37
+#define LOONGARCH_EF_CSR_ECFG 38
+#define LOONGARCH_EF_CSR_ESTAT 39
+
+#define LOONGARCH_EF_SIZE 320 /* size in bytes */
+
+#endif /* __UAPI_ASM_LOONGARCH_REG_H */