qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [RFC PATCH 02/11] decodetree: Add multiple include guard


From: Philippe Mathieu-Daudé
Subject: [Qemu-devel] [RFC PATCH 02/11] decodetree: Add multiple include guard
Date: Mon, 12 Nov 2018 00:36:13 +0100

It is necessary when splitting an ISA, or when using multiple ISAs.

Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
TODO: explain why, use case
TODO: escape full path?
---
 scripts/decodetree.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/scripts/decodetree.py b/scripts/decodetree.py
index 0bc73b5990..5dea15e7a5 100755
--- a/scripts/decodetree.py
+++ b/scripts/decodetree.py
@@ -1030,7 +1030,11 @@ def main():
     else:
         output_fd = sys.stdout
 
+    hdr_guard = filename.split(os.path.sep)[-1].upper().replace('.', '_') + 
"_H"
+
     output_autogen()
+    output('#ifndef ' + hdr_guard + '\n')
+    output('#define ' + hdr_guard + '\n')
     for n in sorted(arguments.keys()):
         f = arguments[n]
         f.output_def()
@@ -1066,6 +1070,7 @@ def main():
     t.output_code(4, False, 0, 0)
 
     output('}\n')
+    output('#endif /* ' + hdr_guard + ' */\n')
 
     if output_file:
         output_fd.close()
-- 
2.17.2




reply via email to

[Prev in Thread] Current Thread [Next in Thread]