Import LLVM 10.0.0 release including clang, lld and lldb.

ok hackroom
tested by plenty

1 files changed, 26 insertions, 0 deletions

diff --git a/gnu/llvm/lldb/examples/python/gdb_disassemble.py b/gnu/llvm/lldb/examples/python/gdb_disassemble.py
new file mode 100755
index 00000000000..65983e2e993
--- /dev/null
+++ b/gnu/llvm/lldb/examples/python/gdb_disassemble.py
@@ -0,0 +1,26 @@
+import lldb
+
+
+def disassemble(debugger, command, result, dict):
+    if lldb.frame.function:
+        instructions = lldb.frame.function.instructions
+        start_addr = lldb.frame.function.addr.load_addr
+        name = lldb.frame.function.name
+    elif lldb.frame.symbol:
+        instructions = lldb.frame.symbol.instructions
+        start_addr = lldb.frame.symbol.addr.load_addr
+        name = lldb.frame.symbol.name
+
+    for inst in instructions:
+        inst_addr = inst.addr.load_addr
+        inst_offset = inst_addr - start_addr
+        comment = inst.comment
+        if comment:
+            print("<%s + %-4u> 0x%x %8s  %s ; %s" % (name, inst_offset, inst_addr, inst.mnemonic, inst.operands, comment))
+        else:
+            print("<%s + %-4u> 0x%x %8s  %s" % (name, inst_offset, inst_addr, inst.mnemonic, inst.operands))
+
+# Install the command when the module gets imported
+lldb.debugger.HandleCommand(
+    'command script add -f gdb_disassemble.disassemble gdb-disassemble')
+print('Installed "gdb-disassemble" command for disassembly')