Comments (4)
Did you set Config::enable_symbol_and_section_labels = true
?
Also, these might be syscalls not internal function calls, they can't be resolved anymore unless they are registered upfront in the Loader.
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Did you set
Config::enable_symbol_and_section_labels = true
?
Thanks for this tip, it wasn't switched on, but when I switched it on after that nothing has changed. I'm still have all the calls with [invalid]
targets.
Also, these might be syscalls not internal function calls, they can't be resolved anymore unless they are registered upfront in the Loader.
It doesn't seem to be syscalls because ALL calls in the trace disassemble look like this, without any resolved target. And there are a lot of exit
s in the trace which mean that there are must be call
s in the code. And there were also several syscalls, which were resolved as syscall <name>
.
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Ok, so in other words resolving syscalls works but normal calls don't.
Can you provide the ELF.so file you are trying this out with?
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@Lichtso I've sent ELF file to you in PM, thanks.
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Related Issues (20)
- The new ELF parser should use checked instead of saturating arithmetic
- elf: retrieve all dynamic metadata from the `.dynamic` table instead of requiring section headers
- JitCompiler::new() uses unwrap()
- Read only sections can overlap with the stack
- eBPF Standardization HOT 2
- 32bit target support HOT 2
- ExceededMaxInstructions error message is confusing HOT 1
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- elf_parser fails loading a valid ELF file HOT 8
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- make btf instruction class an enum
- Attempt to negate with overflow in disassembler
- Warnings when compiling on macOS Arm
- Removing check SHIFT immediate number from verifier HOT 2
- assembler: register inconsistency HOT 3
- Interpreter LD_DW_IMM: add `!sbpf_version.disable_lddw()` checking
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