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Implement vdso - virtual dynamic shared object. Through vdso Linux
rS283407
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Description

Implement vdso - virtual dynamic shared object. Through vdso Linux
exposes functions from kernel with proper DWARF CFI information so that
it becomes easier to unwind through them.
Using vdso is a mandatory for a thread cancelation && cleanup
on a modern glibc.

Differential Revision: https://reviews.freebsd.org/D1060

Details

Provenance
dchaginAuthored on
Differential Revision
D1060: Implement vdso - virtual dynamic shared object. Through vdso Linux exposes functions from kernel with proper DWARF CFI information so that it becomes easier to unwind through them. Using vdso is a mandatory for a thread cancelation && cleanup on a...
Parents
rS283406: Fix decoding of UTF-7 when a base64 encoded chunk appears at the end of
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Changes (16)

PathSize
head/
sys/
amd64/
linux32/
compat/
linux/
conf/
i386/
linux/
modules/
linux/

rS283407

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head/sys/amd64/linux32/linux.h

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head/sys/amd64/linux32/linux32_genassym.c

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head/sys/amd64/linux32/linux32_locore.s

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head/sys/amd64/linux32/linux32_sysvec.c

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head/sys/amd64/linux32/linux32_vdso.lds.s

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head/sys/compat/linux/linux_misc.h

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head/sys/compat/linux/linux_vdso.c

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head/sys/compat/linux/linux_vdso.h

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head/sys/conf/files.amd64

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head/sys/conf/files.i386

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head/sys/i386/linux/linux.h

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head/sys/i386/linux/linux_genassym.c

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head/sys/i386/linux/linux_locore.s

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head/sys/i386/linux/linux_sysvec.c

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head/sys/i386/linux/linux_vdso.lds.s

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head/sys/modules/linux/Makefile

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