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Differential D1086

Use the BSD_TO_LINUX_SIGNAL() wherever there is no need to check the ABI as it is known.
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Authored by dchagin on Nov 3 2014, 7:03 AM.
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Linux Emulation
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rS283436: Use the BSD_TO_LINUX_SIGNAL() wherever there is no need

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dchagin updated this revision to Diff 2234.Nov 3 2014, 7:03 AM
dchagin retitled this revision from to Use the BSD_TO_LINUX_SIGNAL() wherever there is no need to check the ABI as it is known..
dchagin added a reviewer: Linux Emulation.Nov 3 2014, 9:06 AM
dchagin updated this revision to Diff 2316.Nov 6 2014, 9:26 PM

More BSD_TO_LINUX..

Updating D1086: Use the BSD_TO_LINUX_SIGNAL() wherever there is no need

to check the ABI as it is known.

trasz added a subscriber: trasz.Mar 25 2015, 1:34 PM

Where is BSD_TO_LINUX_SIGNAL() defined?

dchagin added a comment.Mar 25 2015, 7:10 PM
In D1086#5, @trasz wrote:

Where is BSD_TO_LINUX_SIGNAL() defined?

/compat/linux/linux_signal.h

trasz added inline comments.Mar 27 2015, 11:48 AM
sys/amd64/linux32/linux32_sysvec.c
347

Doesn't this macro miss check for sig > 0? If sig == 0, we end up dereferencing bsd_to_linux_signal[-1], right?

dchagin added inline comments.Mar 27 2015, 3:35 PM
sys/amd64/linux32/linux32_sysvec.c
347

in this context sig is always valid

Closed by commit rS283436: Use the BSD_TO_LINUX_SIGNAL() wherever there is no need (authored by dchagin). · Explain WhyMay 24 2015, 4:30 PM
This revision was automatically updated to reflect the committed changes.

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sys/
amd64/
linux32/
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i386/
linux/
8 lines

Diff 2234

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sys/amd64/linux32/linux32_machdep.c

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sys/amd64/linux32/linux32_sysvec.c

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sys/i386/linux/linux_sysvec.c

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