From 92b4c38fa5f137cbcf835ad359bed8711c1c9c51 Mon Sep 17 00:00:00 2001
From: Joshua Haberman <joshua@reverberate.org>
Date: Tue, 19 Jul 2011 11:31:57 -0700
Subject: Added comment about how to disassemble JIT output.

---
 upb/pb/decoder_x86.dasc | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'upb/pb/decoder_x86.dasc')

diff --git a/upb/pb/decoder_x86.dasc b/upb/pb/decoder_x86.dasc
index 19043c6..20c20d7 100644
--- a/upb/pb/decoder_x86.dasc
+++ b/upb/pb/decoder_x86.dasc
@@ -682,6 +682,8 @@ void upb_decoder_makejit(upb_decoder *d) {
 
   mprotect(d->jit_code, d->jit_size, PROT_EXEC | PROT_READ);
 
+  // View with: objdump -M intel -D -b binary -mi386 -Mx86-64 /tmp/machine-code
+  // Or: ndisasm -b 64 /tmp/machine-code
   FILE *f = fopen("/tmp/machine-code", "wb");
   fwrite(d->jit_code, d->jit_size, 1, f);
   fclose(f);
-- 
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