5 files changed, 14 insertions, 42 deletions
diff --git a/arch/loongarch64/bits/hwcap.h b/arch/loongarch64/bits/hwcap.h
new file mode 100644
index 00000000..b8184f69
--- /dev/null
+++ b/arch/loongarch64/bits/hwcap.h
@@ -0,0 +1,14 @@
+#define HWCAP_LOONGARCH_CPUCFG          (1 << 0)
+#define HWCAP_LOONGARCH_LAM             (1 << 1)
+#define HWCAP_LOONGARCH_UAL             (1 << 2)
+#define HWCAP_LOONGARCH_FPU             (1 << 3)
+#define HWCAP_LOONGARCH_LSX             (1 << 4)
+#define HWCAP_LOONGARCH_LASX            (1 << 5)
+#define HWCAP_LOONGARCH_CRC32           (1 << 6)
+#define HWCAP_LOONGARCH_COMPLEX         (1 << 7)
+#define HWCAP_LOONGARCH_CRYPTO          (1 << 8)
+#define HWCAP_LOONGARCH_LVZ             (1 << 9)
+#define HWCAP_LOONGARCH_LBT_X86         (1 << 10)
+#define HWCAP_LOONGARCH_LBT_ARM         (1 << 11)
+#define HWCAP_LOONGARCH_LBT_MIPS        (1 << 12)
+#define HWCAP_LOONGARCH_PTW             (1 << 13)
diff --git a/arch/loongarch64/bits/posix.h b/arch/loongarch64/bits/posix.h
deleted file mode 100644
index 8068ce98..00000000
--- a/arch/loongarch64/bits/posix.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#define _POSIX_V6_LP64_OFF64 1
-#define _POSIX_V7_LP64_OFF64 1
diff --git a/arch/loongarch64/bits/reg.h b/arch/loongarch64/bits/reg.h
deleted file mode 100644
index 2633f39d..00000000
--- a/arch/loongarch64/bits/reg.h
+++ /dev/null
@@ -1,2 +0,0 @@
-#undef __WORDSIZE
-#define __WORDSIZE 64
diff --git a/arch/loongarch64/bits/stat.h b/arch/loongarch64/bits/stat.h
deleted file mode 100644
index b7f4221b..00000000
--- a/arch/loongarch64/bits/stat.h
+++ /dev/null
@@ -1,18 +0,0 @@
-struct stat {
-	dev_t st_dev;
-	ino_t st_ino;
-	mode_t st_mode;
-	nlink_t st_nlink;
-	uid_t st_uid;
-	gid_t st_gid;
-	dev_t st_rdev;
-	unsigned long __pad;
-	off_t st_size;
-	blksize_t st_blksize;
-	int __pad2;
-	blkcnt_t st_blocks;
-	struct timespec st_atim;
-	struct timespec st_mtim;
-	struct timespec st_ctim;
-	unsigned __unused[2];
-};
diff --git a/arch/loongarch64/bits/stdint.h b/arch/loongarch64/bits/stdint.h
deleted file mode 100644
index 1bb147f2..00000000
--- a/arch/loongarch64/bits/stdint.h
+++ /dev/null
@@ -1,20 +0,0 @@
-typedef int32_t int_fast16_t;
-typedef int32_t int_fast32_t;
-typedef uint32_t uint_fast16_t;
-typedef uint32_t uint_fast32_t;
-
-#define INT_FAST16_MIN  INT32_MIN
-#define INT_FAST32_MIN  INT32_MIN
-
-#define INT_FAST16_MAX  INT32_MAX
-#define INT_FAST32_MAX  INT32_MAX
-
-#define UINT_FAST16_MAX UINT32_MAX
-#define UINT_FAST32_MAX UINT32_MAX
-
-#define INTPTR_MIN      INT64_MIN
-#define INTPTR_MAX      INT64_MAX
-#define UINTPTR_MAX     UINT64_MAX
-#define PTRDIFF_MIN     INT64_MIN
-#define PTRDIFF_MAX     INT64_MAX
-#define SIZE_MAX        UINT64_MAX