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[lldb][debugserver] Check if Rosetta debugserver exists (#110943) #9381

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Merged
merged 1 commit into from
Oct 3, 2024
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[lldb][debugserver] Check if Rosetta debugserver exists (#110943) #9381

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14 changes: 11 additions & 3 deletions lldb/tools/debugserver/source/DNB.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -475,9 +475,17 @@ nub_process_t DNBProcessAttach(nub_process_t attach_pid,
extern int communication_fd;

if (communication_fd == -1) {
fprintf(stderr, "Trying to attach to a translated process with the "
"native debugserver, exiting...\n");
exit(1);
DNBLogError("Trying to attach to a translated process with the "
"native debugserver, exiting...\n");
return INVALID_NUB_PROCESS_ARCH;
}

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);
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