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core: mutex: fix DEBUG pointer output #10354

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merged 1 commit into from
Nov 9, 2018
Merged

core: mutex: fix DEBUG pointer output #10354

merged 1 commit into from
Nov 9, 2018
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miri64
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@miri64 miri64 commented Nov 9, 2018 •
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Contribution description

Out of interest after some offline discussions regarding #10121 I tried to compile hello-world for native without the -m32 flag. Apart from obviously required adaptations in cpu/native (which needs some rework for 64-bit support), I only found some pointer conversion errors in the debug output of core/mutex. I don't know why the output originally was converted to an integer in 350c341, but maybe @kaspar030 can answer that?

Testing procedure

tests/mutex_order should still compile with ENABLE_DEBUG == 1 in core/mutex.c and provide sensible debug output.

Issues/PRs references

None, but out of curiosity if #10121 can be fixed by providing 64-bit support.

@miri64 miri64 added Type: enhancement The issue suggests enhanceable parts / The PR enhances parts of the codebase / documentation Area: core Area: RIOT kernel. Handle PRs marked with this with care! labels Nov 9, 2018
@kaspar030 kaspar030 added the CI: ready for build If set, CI server will compile all applications for all available boards for the labeled PR label Nov 9, 2018
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I don't know why the output originally was converted to an integer in 350c341, but maybe @kaspar030 can answer that?

At some point I didn't know about "%p", so I used "0x%08x" everywhere. That needs (unsigned) casts if passed a pointer...

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kaspar030 approved these changes Nov 9, 2018
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ACK.

@kaspar030 kaspar030 merged commit 92a2c16 into RIOT-OS:master Nov 9, 2018
@miri64 miri64 deleted the core/enh/fix-debug-msg branch December 28, 2018 14:25
@aabadie aabadie added this to the Release 2019.01 milestone Jan 4, 2019
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@kaspar030 kaspar030 kaspar030 approved these changes

@jnohlgard jnohlgard Awaiting requested review from jnohlgard

@kYc0o kYc0o Awaiting requested review from kYc0o

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Area: core Area: RIOT kernel. Handle PRs marked with this with care! CI: ready for build If set, CI server will compile all applications for all available boards for the labeled PR Type: enhancement The issue suggests enhanceable parts / The PR enhances parts of the codebase / documentation
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@miri64 @kaspar030 @aabadie