riscv/musl - musl - Gitea: Git with a cup of tea

4749 Commits

2 Branches

78 Tags

7.6 MiB

Tree: 6f3ead0ae1

Commit Graph

Author	SHA1	Message	Date
Szabolcs Nagy	a7df9c75f7	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	6 years ago
Szabolcs Nagy	1177f61d6e	mips: add HWCAP_ flags from linux v4.17 new in linux commit 256211f2b0b251e532d1899b115e374feb16fa7a	8 years ago
Szabolcs Nagy	fe39aaae0e	add bits/hwcap.h and include it in sys/auxv.h aarch64, arm, mips, mips64, mipsn32, powerpc, powerpc64 and sh have cpu feature bits defined in linux for AT_HWCAP auxv entry, so expose those in sys/auxv.h it seems the mips hwcaps were never exposed to userspace neither by linux nor by glibc, but that's most likely an oversight.	10 years ago

Author

SHA1

Message

Date

Szabolcs Nagy

a7df9c75f7

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

6 years ago

Szabolcs Nagy

1177f61d6e

mips: add HWCAP_ flags from linux v4.17

new in linux commit 256211f2b0b251e532d1899b115e374feb16fa7a

8 years ago

Szabolcs Nagy

fe39aaae0e

add bits/hwcap.h and include it in sys/auxv.h

aarch64, arm, mips, mips64, mipsn32, powerpc, powerpc64 and sh have
cpu feature bits defined in linux for AT_HWCAP auxv entry, so expose
those in sys/auxv.h

it seems the mips hwcaps were never exposed to userspace neither
by linux nor by glibc, but that's most likely an oversight.

10 years ago

3 Commits (6f3ead0ae16deb9f0004b275e29a276c9712ee3c)