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[lldb][debugserver] Check if Rosetta debugserver exists #110943

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Merged
merged 2 commits into from
Oct 3, 2024
Merged

[lldb][debugserver] Check if Rosetta debugserver exists #110943

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e1ea952
[lldb][debugserver] Check if Rosetta debugserver exists
jasonmolenda Oct 3, 2024
af1d055
Update another error exit to DNBLogError the error
jasonmolenda Oct 3, 2024
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8 changes: 8 additions & 0 deletions lldb/tools/debugserver/source/DNB.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -480,6 +480,14 @@ nub_process_t DNBProcessAttach(nub_process_t attach_pid,
exit(1);
}

struct stat st;
if (::stat(translated_debugserver, &st) != 0) {
DNBLogError("Translated inferior process but Rosetta debugserver not "
"found at %s",
translated_debugserver);
return INVALID_NUB_PROCESS_ARCH;
}

snprintf(fdstr, sizeof(fdstr), "--fd=%d", communication_fd);
snprintf(pidstr, sizeof(pidstr), "--attach=%d", attach_pid);
execl(translated_debugserver, translated_debugserver, "--native-regs",
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