CVS log for src/common/lib/libc/arch/m68k/atomic/atomic_cas.S

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Default branch: MAIN
Current tag: netbsd-7

Revision 1.10.4.1 / (download) - annotate - [select for diffs], Thu Jul 16 21:45:52 2015 UTC (8 years, 9 months ago) by snj
Branch: netbsd-7
CVS Tags: netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0
Changes since 1.10: +19 -23 lines
Diff to previous 1.10 (colored) next main 1.11 (colored)

Pull up following revision(s) (requested by isaki in ticket #865):
	common/lib/libc/arch/m68k/atomic/atomic_cas.S: revisions 1.11, 1.12
atomic_cas_{8,16}:
 - Correct the wrong offset in stack.
__sync_bool_compare_and_swap_{1,2,4}:
 - Correct the wrong offset in stack.
 - D3 must be preserved in subroutines.
PR/49995.
--
Improve the code in __sync_bool_compare_and_swap_{1,2,4}.
- bccs is smaller and faster than bcc(.w) in this case.
- it can be used movql in this case (assembler optimise it though).

Revision 1.10 / (download) - annotate - [select for diffs], Sat Feb 22 17:08:30 2014 UTC (10 years, 1 month ago) by martin
Branch: MAIN
CVS Tags: yamt-pagecache-base9, tls-maxphys-base, tls-earlyentropy-base, tls-earlyentropy, riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, netbsd-7-base, netbsd-7-0-RC1
Branch point for: netbsd-7
Changes since 1.9: +4 -4 lines
Diff to previous 1.9 (colored)

Try to hide the C runtime implementation specific __sync_* ops from librump,
to avoid duplicates.

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