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Code Issues Wiki Activity

generate_datacopy.py fixes (#6015)

Browse source 
* fix generate_datacopy on osx

* more datacopy fixes

* added support for linux & llvm-3.8 (default on debian stretch)
This commit is contained in:
Raphael Coeffic 2018-07-05 19:04:28 +02:00 • committed by Bertrand Songis
parent d253c3163b
commit 4880497db5
4 changed files with 55 additions and 55 deletions
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18
radio/util/generate_datacopy.py
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@ -8,8 +8,16 @@ import time
import os
if sys.platform == "darwin":
clang.cindex.Config.set_library_file('/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/libclang.dylib')
if os.path.exists('/usr/local/Cellar/llvm/6.0.0/lib/libclang.dylib'):
clang.cindex.Config.set_library_file('/usr/local/Cellar/llvm/6.0.0/lib/libclang.dylib')
elif os.path.exists('/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/libclang.dylib'):
clang.cindex.Config.set_library_file('/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/libclang.dylib')
elif os.path.exists('/Library/Developer/CommandLineTools/usr/lib/libclang.dylib'):
clang.cindex.Config.set_library_file('/Library/Developer/CommandLineTools/usr/lib/libclang.dylib')
if sys.platform == "linux2":
if os.path.exists('/usr/lib/x86_64-linux-gnu/libclang-3.8.so.1'):
clang.cindex.Config.set_library_file('/usr/lib/x86_64-linux-gnu/libclang-3.8.so.1')
structs = []
extrastructs = []
@ -41,15 +49,15 @@ def build_struct(cursor, anonymousUnion=False):
elif c.kind == clang.cindex.CursorKind.FIELD_DECL:
copy_decl(c, c.spelling)
if not anonymousUnion:
print("}\n")
def build(cursor):
result = []
for c in cursor.get_children():
if c.kind == clang.cindex.CursorKind.STRUCT_DECL:
build_struct(c)
if c.location.file.name == sys.argv[1]:
if c.kind == clang.cindex.CursorKind.STRUCT_DECL:
build_struct(c)
for c, spelling in extrastructs:
print("template <class A, class B>\nvoid copy%s(A * dest, B * src)\n{" % spelling)
build_struct(c, True)
@ -67,7 +75,7 @@ def copy_decl(c, spelling):
print(" }")
else:
print(" memcpy(dest->%s, src->%s, sizeof(dest->%s));" % (spelling, spelling, spelling))
elif c.type.kind == clang.cindex.TypeKind.UNEXPOSED and len(childs)==1 and childs[0].kind == clang.cindex.CursorKind.STRUCT_DECL:
elif len(childs)==1 and childs[0].kind == clang.cindex.CursorKind.STRUCT_DECL and not childs[0].spelling:
# inline declared structs
if c.semantic_parent.spelling:
spellingFunc = c.semantic_parent.spelling + "_" + spelling