Commit Graph

5 Commits

Author SHA1 Message Date
Benjamin Kramer
a894c8e344 llvm-objdump: factor code better, add comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140153 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-20 17:53:01 +00:00
Benjamin Kramer
0b8b771e9f Add a MachO-specific "mode" to llvm-objdump, that, if enabled, gathers additional information that are only available on MachO.
- It can take FunctionStarts from a binary to find entry points more accurately.
- Symbol offsets in executables are correct now.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140028 91177308-0d34-0410-b5e6-96231b3b80d8
2011-09-19 17:56:04 +00:00
Benjamin Kramer
41ab14b725 Add MCInstrAnalysis class. This allows the targets to specify own versions of MCInstrDescs functions.
- Add overrides for ARM.
- Teach llvm-objdump to use this instead of plain MCInstrDesc.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@137059 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-08 18:56:44 +00:00
Benjamin Kramer
dbc46d7dd8 I will save before I commit.
I will save before I commit.
I will save before I commit.
I will save before I commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136007 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-25 23:10:23 +00:00
Benjamin Kramer
685a2501b2 Sketch out an CFG reconstruction mode for llvm-objdump.
- Not great yet, but it's a start.
- Requires an object file with a symbol table. (I really want to fix this, but it'll need a whole new algorithm)
- ELF and COFF won't work at the moment due to libObject shortcomings.

To try it out run
$ llvm-objdump -d --cfg foo.o

This will create a graphviz file for every symbol in the object file's text section containing a CFG.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135608 91177308-0d34-0410-b5e6-96231b3b80d8
2011-07-20 19:37:35 +00:00