| 0c0dcf259cffb100345ba56d55c1c77f1588afa3 |
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09-Feb-2010 |
Bill Buzbee <buzbee@google.com> |
Jit: Phase 1 of register utility cleanup/rewrite - the great renaming
Renaming of all of those register utilities which used to be local because
of our include mechanism to the standard dvmCompiler prefix scheme.
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| c6f1066fd2dd761349128a9f422bc1ce3c3de595 |
|
09-Feb-2010 |
Bill Buzbee <buzbee@google.com> |
Jit: Phase 1 of register utility cleanup/rewrite - the great renaming
Renaming of all of those register utilities which used to be local because
of our include mechanism to the standard dvmCompiler prefix scheme.
|
| 5d90c20bd7903d7bba966b224e576bf137bf8b4b |
|
23-Nov-2009 |
Ben Cheng <bccheng@google.com> |
Restructure the codegen to make architectural depedency explicit.
The original Codegen.c is broken into three components:
- CodegenCommon.c (arch-independend)
- CodegenFactory.c (Thumb1/2 dependent)
- CodegenDriver.c (Dalvik dependent)
For the Thumb/Thumb2 directories, each contain the followin three files:
- Factory.c (low-level routines for instruction selections)
- Gen.c (invoke the ISA-specific instruction selection routines)
- Ralloc.c (arch-dependent register pools)
The FP directory contains FP-specific codegen routines depending on
Thumb/Thumb2/VFP/PortableFP:
- Thumb2VFP.c
- ThumbVFP.c
- ThumbPortableFP.c
Then the hierarchy is formed by stacking these files in the following top-down
order:
1 CodegenCommon.c
2 Thumb[2]/Factory.c
3 CodegenFactory.c
4 Thumb[2]/Gen.c
5 FP stuff
6 Thumb[2]/Ralloc.c
7 CodegenDriver.c
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