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Story
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Resolution: Done
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Major
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rhel-9.4
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sst_pt_libraries
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ssg_platform_tools
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15
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2
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None
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SST PT Libraries Sprint 5
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None
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None
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None
Goal
- As a user of aarch64 based systems I want to be able to identify which system hardware capabilities glibc can detect or query, so that I can understand which hardware dependent code paths are taken, and that I can feed this information back to the glibc project in order to add support for yet unsupported hardware capabilities.
Acceptance Criteria
A list of verification conditions, successful functional tests, or expected outcomes in order to declare this story/task successfully completed.
- ld.so --list-diagnostics on aarch64 outputs information similar to the x86_64 platform:
$ ld.so --list-diagnostics | grep cpu_features x86.cpu_features.basic.kind=0x1 x86.cpu_features.basic.max_cpuid=0x16 x86.cpu_features.basic.family=0x6 x86.cpu_features.basic.model=0x8e x86.cpu_features.basic.stepping=0xc x86.cpu_features.features[0x0].cpuid[0x0]=0x806ec x86.cpu_features.features[0x0].cpuid[0x1]=0x2100800 x86.cpu_features.features[0x0].cpuid[0x2]=0x7ffafbff x86.cpu_features.features[0x0].cpuid[0x3]=0xbfebfbff x86.cpu_features.features[0x0].active[0x0]=0x0 x86.cpu_features.features[0x0].active[0x1]=0x0 x86.cpu_features.features[0x0].active[0x2]=0x7ed83203 x86.cpu_features.features[0x0].active[0x3]=0x17888110 x86.cpu_features.features[0x1].cpuid[0x0]=0x0 x86.cpu_features.features[0x1].cpuid[0x1]=0x29c6fbf x86.cpu_features.features[0x1].cpuid[0x2]=0x0 x86.cpu_features.features[0x1].cpuid[0x3]=0xbc000e00 x86.cpu_features.features[0x1].active[0x0]=0x0 x86.cpu_features.features[0x1].active[0x1]=0x8c0329 x86.cpu_features.features[0x1].active[0x2]=0x0 x86.cpu_features.features[0x1].active[0x3]=0x800 x86.cpu_features.features[0x2].cpuid[0x0]=0x0 x86.cpu_features.features[0x2].cpuid[0x1]=0x0 x86.cpu_features.features[0x2].cpuid[0x2]=0x121 x86.cpu_features.features[0x2].cpuid[0x3]=0x2c100800 x86.cpu_features.features[0x2].active[0x0]=0x0 x86.cpu_features.features[0x2].active[0x1]=0x0 [...]
- split from
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- Release Pending
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