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mips: add hwcap bits from linux v5.4 

mips application specific isa extensions were previously not exported
in hwcaps so userspace could not apply optimized code at runtime.

  linux commit 38dffe1e4dde1d3174fdce09d67370412843ebb5
  MIPS: elf_hwcap: Export userspace ASEs
This commit is contained in:
Szabolcs Nagy 2019-12-22 12:19:16 +00:00 committed by Rich Felker
parent f296be74d5
commit a7df9c75f7
1 changed files with 11 additions and 0 deletions
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11
arch/mips/bits/hwcap.h
View File

@ -1,3 +1,14 @@
#define HWCAP_MIPS_R6 (1 << 0)
#define HWCAP_MIPS_MSA (1 << 1)
#define HWCAP_MIPS_CRC32 (1 << 2)
#define HWCAP_MIPS_MIPS16 (1 << 3)
#define HWCAP_MIPS_MDMX (1 << 4)
#define HWCAP_MIPS_MIPS3D (1 << 5)
#define HWCAP_MIPS_SMARTMIPS (1 << 6)
#define HWCAP_MIPS_DSP (1 << 7)
#define HWCAP_MIPS_DSP2 (1 << 8)
#define HWCAP_MIPS_DSP3 (1 << 9)
#define HWCAP_MIPS_MIPS16E2 (1 << 10)
#define HWCAP_LOONGSON_MMI (1 << 11)
#define HWCAP_LOONGSON_EXT (1 << 12)
#define HWCAP_LOONGSON_EXT2 (1 << 13)