Commits · 391e2402cbe809f5df35f6fa019a885e789e398c · Open Source Software / SMPStaticAnalyzer

Jun 07, 2016
- Translation of compound conditionals. · 391e2402
  clc5q authored 8 years ago
  
  Former-commit-id: 47766c4779b8f10f71864fdb9a31b46f6e7b5937
  391e2402
Jun 02, 2016
- Switch STARS_regnum_t to alias STARS_RegNo enum. · 3f15bb59
  clc5q authored 8 years ago
  
  Former-commit-id: 0572c54541daf20f03f146c634e5d4e25322f400
  3f15bb59
- Add STARS_regnum_t type and use it. · a8aa8cb6
  clc5q authored 8 years ago
  
  Former-commit-id: 5ea425775063029c03ef44b2dea299e8eae66e09
  a8aa8cb6
May 28, 2016
- Ultra-conservative DEADREGS at call sites. · 9fa6272c
  clc5q authored 8 years ago
  
  Former-commit-id: 6c6130696cd9b95a6bb982216e3c78f418a25769
  9fa6272c
May 27, 2016
- Identify thunk functions, fix FindPreservedRegs error on funcs with multiple return points. · f6beb38a
  clc5q authored 8 years ago
  
  Former-commit-id: c73efcaa47cb22e6f35a4c1467d89afa79b553b6
  f6beb38a
May 26, 2016
- Continue SPARK translation improvements. · c1f98078
  clc5q authored 8 years ago
  
  Former-commit-id: c39182ce1e5eb5456b4f62f1f31f5192d2d45327
  c1f98078
May 16, 2016
- Write safety analysis, results not yet used. · d1a549b5
  clc5q authored 8 years ago
  
  Former-commit-id: d941f55460e83bb9aaf29a52c6c975b774df639c
  d1a549b5
May 13, 2016

DEADREGS work; handle local names of other blocks that are not referenced in... · 1c63b5a4

clc5q authored 8 years ago

DEADREGS work; handle local names of other blocks that are not referenced in current block, convert nops from data back to code when following a CALL.

Former-commit-id: 3c39474ea207d5cbc18dbbedf7685cf0f7ac779d

1c63b5a4

May 11, 2016
- Clean up multiply and divide RTL construction, handling IDA and IRDB operand lists equally. · fe4baa48
  clc5q authored 8 years ago
  
  Former-commit-id: 0d1ccce9d7da5438e05c9ede5732bef521e22cc3
  fe4baa48
May 09, 2016
- Eliminate DEADREGS annotations on multi-entry functions. · abbe4be2
  clc5q authored 8 years ago
  
  Former-commit-id: 509582bcccac0d0756f6a014b10b77910a11cf54
  abbe4be2
May 06, 2016
- DEADREGS fixes for subword operations. · a6898738
  clc5q authored 8 years ago
  
  Former-commit-id: dbf2b29d58b90b5b0151498a8f3bbbd8b25eb9de
  a6898738
- Make conservative USE lists for callee-saved regs apply properly to indirect calls. · 9ae7f241
  clc5q authored 8 years ago
  
  Former-commit-id: 825306b2b4d800a5dfdaccc743c55049d74898b3
  9ae7f241
May 05, 2016
- Improve safe indirect writes intraprocedural analysis. · edf0b91d
  clc5q authored 8 years ago
  
  Former-commit-id: 46b7504afd4116e9c7e1a66a2df28efbeb8457b6
  edf0b91d
May 03, 2016
- Create SPARK Ada procedures for each loop. · c3e0fb68
  clc5q authored 8 years ago
  
  Former-commit-id: a38e35417ef72421f6c9997d1f76191d5a8b1499
  c3e0fb68
Apr 08, 2016
- Continue SPARK Ada translation; loops to procedures. · 6f6293e2
  clc5q authored 8 years ago
  
  Former-commit-id: 8529eabf9b6e66c5896ad0f3d59d70ea9b3c9533
  6f6293e2
Mar 21, 2016

Reduce memory; handle huge SSA numbers; add assertions; alter code size limit... · ed7639ca

clc5q authored 9 years ago

Reduce memory; handle huge SSA numbers; add assertions; alter code size limit for 64-bit reduced processing.

Former-commit-id: 1b6cdbbd773d22eb7c3511cff5b9b656ff90d3e5

ed7639ca

Mar 20, 2016
- Save memory in SMPInstr. · db084726
  clc5q authored 9 years ago
  
  Former-commit-id: 1d2351495d15d5ffe1ff4717287720eb99cedda7
  db084726
Mar 19, 2016
- SCCP: Return lattice bottom value for guarded RTLs, as with conditional moves. · c3b7604f
  clc5q authored 9 years ago
  
  Former-commit-id: 0f384d2cd0d8f15bba94cb573605b307581c908f
  c3b7604f
Mar 14, 2016
- Reduce memory in SMPInstr by getting address from INST_ID instead of caching it separately. · b05e801b
  clc5q authored 9 years ago
  
  Former-commit-id: 3ea7d5c448e3bf00c9fcad06851c774a59c7fd5d
  b05e801b
- SPARK Ada improvements. · 6dc9bfdb
  clc5q authored 9 years ago
  
  Former-commit-id: 98bafdff23b79c34c690cb534c5517e79a9f4771
  6dc9bfdb
Feb 28, 2016
- SPARK: Emit flag defs for add and sub opcodes. · 3e7aac26
  clc5q authored 9 years ago
  
  Former-commit-id: eb4f41da3cc9e91cb2f931dcd68558865c48af52
  3e7aac26
Feb 24, 2016

Corrections to CODEPTR type inference; avoid trying to shadow [ESP-k] entries... · ae4b47df

clc5q authored 9 years ago

Corrections to CODEPTR type inference; avoid trying to shadow [ESP-k] entries in the SSA marker inst.

Former-commit-id: 9afd2880bc6fb99302143ae6340fe566f33fbe2b

ae4b47df

Feb 21, 2016
- Build a few new RTLs for AVX opcodes. · 8bed0cbb
  clc5q authored 9 years ago
  
  Former-commit-id: 2fb604dfd6728a3ee8ef97130391cc5e9c3a8f24
  8bed0cbb
Feb 18, 2016
- Build RTLs for odd opcodes; ensure robustness when RTLs are not built to avoid crashes. · 5437864b
  clc5q authored 9 years ago
  
  Former-commit-id: 1ad07f94b5256cd7e7863567248a097d5c260cf2
  5437864b
Feb 02, 2016
- Exclude program counter reg from analyses. · 64d12817
  clc5q authored 9 years ago
  
  Former-commit-id: 3df46efe22bebc503697f9473a6b6f89a731b88c
  64d12817
- Fix EIP-relative lea inst RTL building. · 78d4fd96
  clc5q authored 9 years ago
  
  Former-commit-id: e93413c08d6506e9d4f785dc2ce40ebbac28dcbd
  78d4fd96
- Continue operand encoding normalization. · fa23ce5d
  clc5q authored 9 years ago
  
  Former-commit-id: d99a0ebe1912de54fdbc80de9c4b923269c176b9
  fa23ce5d
Feb 01, 2016
- Normalize encoding of memory operands. · 8fc22652
  clc5q authored 9 years ago
  
  Former-commit-id: 9c82291904911e85fb78fc87d3f0d9b21da702b2
  8fc22652
Jan 29, 2016
- Handle recursive fixed calls stack delta computations. · 5d3ac619
  clc5q authored 9 years ago
  
  Former-commit-id: 4b25952a75895cb9fac19564035677020dda5db3
  5d3ac619
Jan 28, 2016
- Fix problems with operand printing in annotations and PC-relative 64-bit operands. · fff7ed84
  clc5q authored 9 years ago
  
  Former-commit-id: e54c0844f92141025b820c2d7ea9bb6b2453307a
  fff7ed84
Jan 22, 2016
- Clean up handling of no-ops. · 998a7938
  clc5q authored 9 years ago
  
  Former-commit-id: 790c5f55fbd87430d349dbb6094fa2ca35f1aa4c
  998a7938
Jan 19, 2016

Emit IBT annotations for computed-goto libc patterns in orphaned code. · 9dcbbd36
clc5q authored 9 years ago
```
Former-commit-id: 9a2372f0a277f47233171e5f82e6782c1663cb66
```
9dcbbd36

Expand IBT annotations for hell node case of unreachable blocks linked to... · a6416237

clc5q authored 9 years ago

Expand IBT annotations for hell node case of unreachable blocks linked to unresolved indirect jumps; fix SMPInstr::Dump() for the marker instruction to avoid calls to IRDB/beaEngine.

Former-commit-id: 38b401b99a8fd379bad975e4aa0b65d58bd3633f

a6416237

Jan 17, 2016

Replace uses of GetOpDataSize() with STARS_op_t::GetByteWidth() and continue... · a3b6b166

clc5q authored 9 years ago

Replace uses of GetOpDataSize() with STARS_op_t::GetByteWidth() and continue to improve function pointer shadowing.

Former-commit-id: d00329fbdffe72415d2749bfd49c507bf4b2bdf2

a3b6b166

Jan 16, 2016
- Safeguard CallTarget retrieval for resolved jump targets of fixed call jumps. · a5b41798
  clc5q authored 9 years ago
  
  Former-commit-id: 97ffa506797bc106909ab4187978b2188a865586
  a5b41798
Jan 15, 2016
- Improve propagation of CODEPTR type and expand analyses for function pointer shadowing. · 54dbf16d
  clc5q authored 9 years ago
  
  Former-commit-id: 87d90330c3f8deb29b9c0c298979da0f98d21260
  54dbf16d
Jan 12, 2016
- Be conservative in USE lists for calls or tail calls to linker stub functions... · ccd0f989
  clc5q authored 9 years ago
  
  Be conservative in USE lists for calls or tail calls to linker stub functions to ensure DEADREGS correctness. Former-commit-id: 0fc834a5652fc27b40a8e6b05124ce05e74b11b0
  ccd0f989
- Emit DEADREGS annotations for dead and redundant metadata instructions. · 1106e0f3
  clc5q authored 9 years ago
  
  Former-commit-id: c4a5d36d9518824cdd9dc24393a378037dc0f99d
  1106e0f3
- Iterate over fixing call inst DEFs and USEs by breaking AdvancedAnalysis() into three methods. · 8a43480d
  clc5q authored 9 years ago
  
  Former-commit-id: a0d91c6fe8b81ff340af985bd08d99224406d4cc
  8a43480d
Jan 06, 2016
- Fix issues with indirect tail calls and fixed indirect calls. · 1a41ac49
  clc5q authored 9 years ago
  
  Former-commit-id: c12f900349479467bf542be1c3db67d2d65953ca
  1a41ac49