================
@@ -0,0 +1,87 @@
+"""
+Defines a command, fdis, that does filtered disassembly. The command does the
+lldb disassemble command with -b and any other arguments passed in, and
+pipes that through a provided filter program.
+
+The intention is to support disassembly of RISC-V proprietary instructions.
+This is handled with llvm-objdump by piping the output of llvm-objdump through
+a filter program. This script is intended to mimic that workflow.
+"""
+
+import lldb
+import subprocess
+
+filter_program = "crustfilt"
+
+def __lldb_init_module(debugger, dict):
+ debugger.HandleCommand(
+ 'command script add -f filter_disasm.fdis fdis')
+ print("Disassembly filter command (fdis) loaded")
+ print("Filter program set to %s" % filter_program)
+
+
+def fdis(debugger, args, result, dict):
----------------
DavidSpickett wrote:
I presume you already read
https://lldb.llvm.org/use/python-reference.html#create-a-new-lldb-command-using-a-python-function
or at least some of it (it's a lot).
https://github.com/llvm/llvm-project/blob/main/lldb/examples/python/cmdtemplate.py
shows the style I was thinking of, which should get you the same help
formatting as a built in command.
https://github.com/llvm/llvm-project/pull/145793
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