diff options
Diffstat (limited to 'packages/musl/1.2.5/0001-loongarch64-add-hwcap-header.patch')
| -rw-r--r-- | packages/musl/1.2.5/0001-loongarch64-add-hwcap-header.patch | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/packages/musl/1.2.5/0001-loongarch64-add-hwcap-header.patch b/packages/musl/1.2.5/0001-loongarch64-add-hwcap-header.patch new file mode 100644 index 00000000..08b47ba0 --- /dev/null +++ b/packages/musl/1.2.5/0001-loongarch64-add-hwcap-header.patch @@ -0,0 +1,39 @@ +Message-Id: <20241115072642.858623-1-lixing@loongson.cn> +Date: Fri, 15 Nov 2024 15:26:42 +0800 +From: Xing Li <lixing@...ngson.cn> +To: musl@...ts.openwall.com +Cc: wanghongliang@...ngson.cn +Subject: [PATCH] loongarch64: add bits/hwcap.h + + loongarch64 have cpu feature bits defined in linux + for AT_HWCAP auxv entry. +--- + arch/loongarch64/bits/hwcap.h | 16 ++++++++++++++++ + 1 file changed, 16 insertions(+) + create mode 100644 arch/loongarch64/bits/hwcap.h + +diff --git a/arch/loongarch64/bits/hwcap.h b/arch/loongarch64/bits/hwcap.h +new file mode 100644 +index 00000000..355beda7 +--- /dev/null ++++ b/arch/loongarch64/bits/hwcap.h +@@ -0,0 +1,16 @@ ++/* The following must match the kernel's <asm/hwcap.h>. */ ++/* HWCAP flags */ ++#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) +-- +2.27.0 + |