xiaobai marked an inline comment as done.
xiaobai added inline comments.
================
Comment at: source/Target/Process.cpp:2638-2639
}
- ModuleSP module_sp(new Module(file_spec, ArchSpec()));
+ ModuleSP module_sp(new Module(
+ file_spec, GetTarget().GetExecutableModule()->GetArchitecture()));
if (module_sp) {
----------------
clayborg wrote:
> Is the MergeFrom in the first part not enough? I am worried about the case
> where we don't have even an executable, no one has set the architecture on
> the target, or worse yet, they have set the wrong architecture on the target.
> We want to correct the architecture on the target if we didn't specify it or
> the target was wrong. I am worried if we do this here we might hose up things
> in those cases.
MergeFrom is not enough. When debugging an android-aarch64 binary, the triple
was just set to `aarch64---` for modules constructed from in-memory object
files, which is not enough info to do anything meaningful.
However, thinking about this further, MergeFrom might not even be what we want
here. Specifically, this is *just* a guess and the information from the
in-memory object file is likely more reliable. It would probably better not to
merge but to overwrite when information is available.
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D58405/new/
https://reviews.llvm.org/D58405
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