Commits · 1be57226f7560194843095451f149f7bafcda0cd · Open Source Software / SMPStaticAnalyzer · GitLab

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Nov 21, 2012
- Partial completion of stack pointer delta analysis; reordering analyses for optimal sequence. · 1be57226
  clc5q authored 12 years ago
  
  View commits for tag phase_ordering_21NOV2012 phase_ordering_21NOV2012
  
  1be57226
Oct 30, 2012
- Prep work for whole program analyses from the call graph leaves upward. · ba501315
  clc5q authored 12 years ago
  
  View commits for tag global_analysis_prep_30OCT2012 global_analysis_prep_30OCT2012
  
  ba501315
Oct 28, 2012
- Prep work for changing the processing order of functions. · 65f048cb
  clc5q authored 12 years ago
  
  65f048cb
Oct 25, 2012
- Initial work to analyze stack pointer offsets. · 1e845d3d
  clc5q authored 12 years ago
  
  1e845d3d
Oct 19, 2012
- Make funcs with no callers UNSAFE. · 5d3f317f
  clc5q authored 12 years ago
  
  View commits for tag unsafe_uncalled_funcs_18OCT2012 unsafe_uncalled_funcs_18OCT2012
  
  5d3f317f
Oct 18, 2012
- Correctly handle tail calls in the call graph. · 243702dc
  clc5q authored 12 years ago
  
  View commits for tag tail_calls_18OCT2012 tail_calls_18OCT2012
  
  243702dc
- Mark functions UNSAFE if they are the target of jumps used as calls. · e5fe6b07
  clc5q authored 12 years ago
  
  e5fe6b07
Oct 17, 2012
- Treat return addresses as insecure (FUNC_UNSAFE) when address of function is taken. · dbb807c1
  clc5q authored 12 years ago
  
  dbb807c1
Oct 16, 2012
- Build RTLs for some SSE instructions. · 6a711724
  clc5q authored 12 years ago
  
  View commits for tag SSE_RTLs_16OCT2012 SSE_RTLs_16OCT2012
  
  6a711724
Oct 10, 2012
- Work around IDA Pro problem that produces bogus incoming args at huge stack frame offsets. · 2df5f659
  clc5q authored 12 years ago
  
  2df5f659
Sep 18, 2012
- Operate through new middleware module SMPDBInterface instead of directly through IDA Pro SDK. · 39c0fa15
  clc5q authored 12 years ago
  
  39c0fa15
Aug 14, 2012
- Emit info annotation for all memory operands. · 95c5af56
  clc5q authored 12 years ago
  
  95c5af56
May 12, 2012
- Speed up InferGlobalDefType() by limiting search scope to chains starting with DEF block. · 3b902d79
  clc5q authored 12 years ago
  
  View commits for tag code_speedup_11MAY2012 code_speedup_11MAY2012
  
  3b902d79
May 11, 2012
- Recognize benign underflow code using subtract with borrow with identical left and right operands. · 261af157
  clc5q authored 12 years ago
  
  View commits for tag benign_underflow_sbb_11MAY2012 benign_underflow_sbb_11MAY2012
  
  261af157
May 07, 2012
- Memory and code cleanup with no annotation changes. · e76a5fc0
  clc5q authored 12 years ago
  
  View commits for tag code_cleanup_06MAY2012 code_cleanup_06MAY2012
  
  e76a5fc0
May 06, 2012
- Reduce SMPInstr memory by pulling disasm text into a global shared object,... · 61025e20
  clc5q authored 12 years ago
  
  Reduce SMPInstr memory by pulling disasm text into a global shared object, produced on demand per address.
  61025e20
May 05, 2012
- Minor memory allocation and destructor cleanup. · dfd975b6
  clc5q authored 12 years ago
  
  dfd975b6
May 01, 2012
- Extend tracing of memset targets to include immediate values added to stack offsets. · f8ae53b2
  clc5q authored 12 years ago
  
  View commits for tag analyze_memset_3_30APR2012 analyze_memset_3_30APR2012
  
  f8ae53b2
Apr 30, 2012
- Improve tracing of memset() arguments through stack locations. · 25ffb3a2
  clc5q authored 12 years ago
  
  View commits for tag analyze_memset_2_30APR2012 analyze_memset_2_30APR2012
  
  25ffb3a2
- Analyze memset() calls, emit annotations for stack targets. · c60ddcab
  clc5q authored 12 years ago
  
  View commits for tag analyze_memset_29APR2012 analyze_memset_29APR2012
  
  c60ddcab
Apr 27, 2012
- Move BuildRTL earlier; fix problems with destructors and phase ordering. · 708f1efc
  clc5q authored 12 years ago
  
  View commits for tag stack_offset_analysis_1_27APR2012A stack_offset_analysis_1_27APR2012A
  
  708f1efc
Apr 19, 2012
- Permit signedness checks on stack writes in limited safe cases. · 67633c52
  clc5q authored 12 years ago
  
  View commits for tag safe_stack_signedness_checks_18APR2012 safe_stack_signedness_checks_18APR2012
  
  67633c52
Apr 17, 2012
- Find overflowing opcodes that DEF an arg passed to malloc et al. and tag annotation as SINKMALLOC. · 7daca5a3
  clc5q authored 12 years ago
  
  View commits for tag mark_malloc_sink_overflows_17APR2012 mark_malloc_sink_overflows_17APR2012
  
  7daca5a3
Apr 16, 2012
- Suppress signedness checks on moves into stack. · f75c109c
  clc5q authored 12 years ago
  
  View commits for tag suppress_stack_sign_checks_16APR2012 suppress_stack_sign_checks_16APR2012
  
  f75c109c
- Infer immediate pointers are UNSIGNED; handle bit test opcodes. · e9b7670d
  clc5q authored 12 years ago
  
  View commits for tag unsigned_immed_ptrs_15APR2012 unsigned_immed_ptrs_15APR2012
  
  e9b7670d
Apr 15, 2012
- Suppress SIGNEDNESS annotations where we have a mixed-sign USE and a non-mixed DEF of that USE. · 80237f1e
  clc5q authored 12 years ago
  
  View commits for tag suppress_mixed_sign_checks_14APR2014 suppress_mixed_sign_checks_14APR2014
  
  80237f1e
Apr 14, 2012
- Avoid treating stack pointer addressing registers as arithmetic operands in signedness inference. · b421e5bb
  clc5q authored 12 years ago
  
  View commits for tag stackptr_reg_id_13APR2012C stackptr_reg_id_13APR2012C
  
  b421e5bb
Apr 13, 2012
- Handle double-reg shifts to prevent assertions. · ad50bb08
  clc5q authored 12 years ago
  
  View commits for tag double_reg_shifts_13APR2012B double_reg_shifts_13APR2012B
  
  ad50bb08
- Suppress truncation annotations when a reg is stored in two halves. · 7561c301
  clc5q authored 12 years ago
  
  View commits for tag piecewise_subreg_stores_13APR2012 piecewise_subreg_stores_13APR2012
  
  7561c301
Apr 12, 2012
- Suppress truncation and signedness annotations on zero-extensions of sub-registers. · 9e0f3315
  clc5q authored 12 years ago
  
  View commits for tag movzx_subreg_suppression_12APR2012B movzx_subreg_suppression_12APR2012B
  
  9e0f3315
- Suppress overflow annotations for ECX when next use is of CL as shift count. · 32248a21
  clc5q authored 12 years ago
  
  View commits for tag benign_overflow_shift_count_13APR2012 benign_overflow_shift_count_13APR2012
  
  32248a21
Apr 11, 2012
- Fix format of new truncation emission for subreg sign extension opcodes. · 9649b341
  clc5q authored 12 years ago
  
  9649b341
- Handle truncation and signedness issues for opcodes that sign extend a subregister. · dbd80c9c
  clc5q authored 12 years ago
  
  View commits for tag subreg_sign_ext_11APR2012 subreg_sign_ext_11APR2012
  
  dbd80c9c
Apr 10, 2012
- Infer and propagate signedness from conditional set instructions. · 15ef3995
  clc5q authored 12 years ago
  
  View commits for tag conditional_set_signedness_09APR2012 conditional_set_signedness_09APR2012
  
  15ef3995
Apr 07, 2012
- Fix FindOutgoingArgsSize() for cases with stack entries below the main... · 11aea916
  clc5q authored 12 years ago
  
  Fix FindOutgoingArgsSize() for cases with stack entries below the main allocation point; suppress signedness annotations on partial stores that do not overwrite the sign bit.
  View commits for tag outargs_signedness_06APR2012 outargs_signedness_06APR2012
  
  11aea916
Apr 06, 2012
- Suppress signedness checks on moves to outargs region. · 20ccb26a
  clc5q authored 12 years ago
  
  View commits for tag suppress_outargs_sign_checks_05APR2012 suppress_outargs_sign_checks_05APR2012
  
  20ccb26a
Apr 05, 2012
- Use stack operand bit width from IDA Pro when FGStackTable is not available. · d00d3f50
  clc5q authored 12 years ago
  
  View commits for tag stack_bit_width_04APR2012 stack_bit_width_04APR2012
  
  d00d3f50
Apr 04, 2012
- Detect infinite loops, emit annotation. · 2f069fc4
  clc5q authored 12 years ago
  
  View commits for tag infinite_loops_04APR2012 infinite_loops_04APR2012
  
  2f069fc4
Feb 16, 2012
- Improve type inference and speed it up by making it converge to a fixed point faster. · eeeb9a7b
  clc5q authored 13 years ago
  
  View commits for tag type_inference_16FEB2012 type_inference_16FEB2012
  
  eeeb9a7b
Feb 13, 2012
- Speed up InferTypes() by earlier use of InferPhiDefTypes(). · debb1af3
  clc5q authored 13 years ago
  
  View commits for tag code_cleanup_13FEB2012 code_cleanup_13FEB2012
  
  debb1af3