openbsd-src/sys/lib/libkern/arch/ at master · jcs.org/openbsd-src

jcs.org / openbsd-src

jcs's openbsd hax

openbsd

openbsd-src / sys / lib / libkern / arch /

at master 12 folders

Correctly handle a length of zero in memcpy(). Return the original destination pointer in memcpy() and memmove().

13 years ago

Add END()s to match ENTRY()s. ok deraadt@

3 years ago

_C_LABEL() and _ASM_LABEL() are no longer useful in the "everything is ELF" world. Eliminate use of them in amd64, arm64, armv7, i386, macppc, mips64, and sparc64 code.

3 years ago

Provide an optimized implementation of ffs(3) in the kernel on arm64/powerpc/powerpc64, making use of the count leading zeros instruction.

5 years ago

spelling

4 years ago

remove locore.s bzero and use libkern bzero on i386 libkern bzero doesn't have the 486 path but is otherwise the same ok mlarkin@ deraadt@

3 years ago

_C_LABEL() and _ASM_LABEL() are no longer useful in the "everything is ELF" world. Eliminate use of them in m88k code.

3 years ago

Use local symbols in libkern mips64 assembly routines.

4 years ago

Add retguard to macppc kernel locore.S, ofwreal.S, setjmp.S

5 years ago

Use the retguard macros from asm.h to protect the function. ok mortimer kettenis

5 years ago

Remove non-_KERNEL code path for division by zero. This will allow the bootblocks to shrink a little.

3 years ago

_C_LABEL() and _ASM_LABEL() are no longer useful in the "everything is ELF" world. Eliminate use of them in amd64, arm64, armv7, i386, macppc, mips64, and sparc64 code.

3 years ago