48ea2c34d1
On ARM64, when ptrace stops on a system call, it uses the x7 register to indicate whether the stop has been signalled from syscall entry or syscall exit. This means that we can't get a value of this register and we can't change it. More details are in the comment for tracehook_report_syscall in arch/arm64/kernel/ptrace.c. This happens only if we stop on a system call, so let's queue a signal, resume a stub thread and catch it on a signal handling. Fixes: #5238 PiperOrigin-RevId: 352668695 |
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| .. | ||
| BUILD | ||
| filters.go | ||
| ptrace.go | ||
| ptrace_amd64.go | ||
| ptrace_arm64.go | ||
| ptrace_arm64_unsafe.go | ||
| ptrace_unsafe.go | ||
| stub_amd64.s | ||
| stub_arm64.s | ||
| stub_unsafe.go | ||
| subprocess.go | ||
| subprocess_amd64.go | ||
| subprocess_arm64.go | ||
| subprocess_linux.go | ||
| subprocess_linux_unsafe.go | ||
| subprocess_unsafe.go | ||