[Lldb-commits] [lldb] [lldb][riscv] Fix setting breakpoint for undecoded instruction (PR #90075)

[Pavel Labath via lldb-commits]

================
@@ -94,6 +94,39 @@ static lldb::addr_t ReadFlags(NativeRegisterContext 
&regsiter_context) {
                                                  LLDB_INVALID_ADDRESS);
 }
 
+static int GetSoftwareWatchpointSize(const ArchSpec &arch,
+                                     lldb::addr_t next_flags) {
+  if (arch.GetMachine() == llvm::Triple::arm) {
+    if (next_flags & 0x20)
+      // Thumb mode
+      return 2;
+    else
+      // Arm mode
+      return 4;
+  }
+  if (arch.IsMIPS() || arch.GetTriple().isPPC64() ||
+      arch.GetTriple().isRISCV() || arch.GetTriple().isLoongArch())
+    return 4;
+  return 0;
+}
+
+static Status SetSoftwareBreakPointOnPC(const ArchSpec &arch, lldb::addr_t pc,
----------------
labath wrote:

We usually spell "break point" as a single word (i.e., `Breakpoint`).

https://github.com/llvm/llvm-project/pull/90075
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