Improve native stack traces on Linux #6345
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keithc-ca
requested review from
charliegracie,
rwy7 and
youngar
as code owners
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jenkins build all |
Using dl_iterate_phdr(3) we can find the loaded program element containing a given address. When the absolute file name is available, we can then open the ELF shared library or executable to find the symbol table section and related string table section to derive a name and offset for that address. Signed-off-by: Keith W. Campbell <keithc@ca.ibm.com>
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Updated: can't declare local variable in for loop in C code. |
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jenkins build all |
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I don't think the riscv failure is related to this, in fact, the earlier build passed. |
0xdaryl
approved these changes
Feb 9, 2022
4 tasks
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Using
dl_iterate_phdr(3)we can find the loaded program element containing a given address. When the absolute file name is available, we can then open theELFshared library or executable to find the symbol table section and related string table section to derive a name and offset for that address.Fixes: eclipse-openj9/openj9#7995.