[Dwarf5] support latest libdwarf, and .debug_rnglists of dwarf5#362
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Jinjie-Huang wants to merge 1 commit intobombela:masterfrom
Open
[Dwarf5] support latest libdwarf, and .debug_rnglists of dwarf5#362Jinjie-Huang wants to merge 1 commit intobombela:masterfrom
Jinjie-Huang wants to merge 1 commit intobombela:masterfrom
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@bombela Can you help to review? thanks. |
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Oh I've been waiting for this. Will grab, @Jinjie-Huang thank you! |
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Btw one thing to consider - the code is now obviously incompatible with the older libdwarf. When I wanted to implement this myself my understanding was that I'd have to support both APIs. So this might be one of the problems before merging this in. |
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This patch tries to support the latest libdwarf APIs and enables reading DWARF5 line number information by supporting the .debug_rnglists section in DWARF5.
I have tested the changes which work correctly with the latest version of libdwarf. It also successfully retrieves and displays the correct stack traces in several internal test cases.