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Code Issues Releases Wiki Activity

Candidate release of source code.

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Dan 2019-03-26 13:45:32 -04:00
parent db81e6b3b0
commit 79d8f164f8
12449 changed files with 2800756 additions and 16 deletions
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Ghidra/Features/Decompiler/src/decompile/cpp/comment_ghidra.cc Normal file
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/* ###
* IP: GHIDRA
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "comment_ghidra.hh"
CommentDatabaseGhidra::CommentDatabaseGhidra(ArchitectureGhidra *g)
: CommentDatabase()
{
ghidra = g;
cachefilled = false;
}
/// Fetch all comments for the function in one chunk. Deserialize them and
/// store the Comment objects in the cache
/// \param fad is the address of the given function
void CommentDatabaseGhidra::fillCache(const Address &fad) const
{
Document *doc;
uint4 commentfilter;
if (cachefilled) return; // Already queried ghidra
cachefilled = true;
// Gather which types of comments are being printed currently
commentfilter = ghidra->print->getHeaderComment();
commentfilter |= ghidra->print->getInstructionComment();
if (commentfilter==0) return;
CommentSet::const_iterator iter,iterend;
iter = cache.beginComment(fad);
iterend = cache.endComment(fad);
doc = ghidra->getComments(fad,commentfilter);
if (doc != (Document *)0) {
cache.restoreXml(doc->getRoot(),ghidra);
delete doc;
}
}
/// For the Ghidra implementation of CommentDatabase, addComment() is currently only
/// called by the warning routines which generates the
/// \e warning and \e warningheader comment types. Neither of
/// these types is intended to be a permanent comment in the
/// database, so we only add the comment to the cache
void CommentDatabaseGhidra::addComment(uint4 tp,
const Address &fad,
const Address &ad,
const string &txt)
{
cache.addComment(tp,fad,ad,txt);
}
bool CommentDatabaseGhidra::addCommentNoDuplicate(uint4 tp,const Address &fad,const Address &ad,
const string &txt)
{
return cache.addCommentNoDuplicate(tp,fad,ad,txt);
}
CommentSet::const_iterator CommentDatabaseGhidra::beginComment(const Address &fad) const
{
fillCache(fad);
return cache.beginComment(fad);
}
CommentSet::const_iterator CommentDatabaseGhidra::endComment(const Address &fad) const
{
return cache.endComment(fad);
}