Fix DDR debug generation for Open XL on z/OS #22879
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@keithc-ca DDR related changes for OpenJ9 |
keithc-ca
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Nov 4, 2025
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Adds the `gdwarf-5` and `gsplit-dwarf` flags to enable split dwarf (dwo) files to be generated with Open XL on z/OS. By default the debug information is included in the `.o` files, which doesn't work with our ddrgen logic for z/OS. Also fixes existing code to allow all the debug information to be generated when working with split dwarf (dwo) files. Signed-off-by: Gaurav Chaudhari <[email protected]>
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Jenkins compile aix jdk25 |
keithc-ca
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Nov 11, 2025
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Adds the
gdwarf-5andgsplit-dwarfflags to enable split dwarf (dwo) files to be generated with Open XL on z/OS. By default the debug information is included in the.ofiles, which doesn't work with our ddrgen logic for z/OS.Also fixes existing code to allow all the debug information to be generated when working with split dwarf (dwo) files.