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[Berberis][CrashReporting] Add riscv case for thread local retrieve

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As title.

Bug: 339287219
Test: NA
Change-Id: Ia75659330d1203f4f1fbaf019d41cb72c3986cd4
This commit is contained in:
Sijie Chen 2024-05-23 00:10:07 +00:00
parent 110308e5ab
commit 75ed08fb0b
1 changed files with 9 additions and 0 deletions
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9
debuggerd/crash_dump.cpp
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@ -449,7 +449,16 @@ static bool GetGuestRegistersFromCrashedProcess([[maybe_unused]] pid_t tid,
if (ptrace(PTRACE_GETREGSET, tid, NT_ARM_TLS, &pt_iov) != 0) {
PLOG(ERROR) << "failed to read thread register for thread " << tid;
return false;
}
#elif defined(__riscv)
struct user_regs_struct regs;
struct iovec pt_iov = {.iov_base = &regs, .iov_len = sizeof(regs)};
if (ptrace(PTRACE_GETREGSET, tid, NT_PRSTATUS, &pt_iov) != 0) {
PLOG(ERROR) << "failed to read thread register for thread " << tid;
return false;
}
base = reinterpret_cast<uintptr_t>(regs.tp);
#else
// TODO(b/339287219): Add case for Riscv host.
return false;