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Update Ghidra HEAD to commit 549735683 (#387)

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Bump Ghidra HEAD commit 549735683

Changed files:

```
M	Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc
M	Ghidra/Features/Decompiler/src/decompile/cpp/sleighbase.cc
M	Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc
M	Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.hh
M	Ghidra/Features/Decompiler/src/decompile/cpp/slghparse.cc
M	Ghidra/Features/Decompiler/src/decompile/cpp/slghparse.y
M	Ghidra/Features/Decompiler/src/decompile/cpp/subflow.cc
M	Ghidra/Features/Decompiler/src/decompile/cpp/subflow.hh
M	Ghidra/Processors/RISCV/data/languages/riscv.opinion
```

Commit details:

```
[Commit 1/7]
Hash: 6208df2d50d716b4faf87d3a0c0603d45aac4cb3
Date: 2026-01-13 10:44:59 -0500
Message: GP-1 Corrected RISCV import opinion file

Files changed:
  M	Ghidra/Processors/RISCV/data/languages/riscv.opinion

[Commit 2/7]
Hash: 1789bb9c5e66cb1e5ad2072b73c4bf7fbc713f67
Date: 2026-01-12 21:00:06 -0500
Message: GP-1 minor doc fix

Files changed:
  M	Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc

[Commit 3/7]
Hash: 7828f235d315807d18ecb873fad34b209a02ce65
Date: 2026-01-12 21:51:54 +0000
Message: GP-6316 Increase maximum temporary size for SLEIGH to 256 bytes

Files changed:
  M	Ghidra/Features/Decompiler/src/decompile/cpp/sleighbase.cc
  M	Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc
  M	Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.hh

[Commit 4/7]
Hash: 4830a7ab99548aa898e861b967f48c92dd741f48
Date: 2026-01-12 19:33:12 +0000
Message: GP-6314 Reset label counter for every named section

Files changed:
  M	Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.cc
  M	Ghidra/Features/Decompiler/src/decompile/cpp/slgh_compile.hh
  M	Ghidra/Features/Decompiler/src/decompile/cpp/slghparse.cc
  M	Ghidra/Features/Decompiler/src/decompile/cpp/slghparse.y

[Commit 5/7]
Hash: 123bd5cbe6d54105c96bb8a0b5c1b81f84b29e97
Date: 2026-01-09 20:37:38 +0000
Message: GP-6310 Apply extension patch if consumption is beyond small variable

Files changed:
  M	Ghidra/Features/Decompiler/src/decompile/cpp/subflow.cc
  M	Ghidra/Features/Decompiler/src/decompile/cpp/subflow.hh

[Commit 6/7]
Hash: 451334568f3200f453b6b3985b5949f72747f1c6
Date: 2026-01-09 20:15:16 +0000
Message: Let RuleShiftAnd apply in more situations

Files changed:
  M	Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc

[Commit 7/7]
Hash: 92091a7a2ad59309514d808c7eb890492f5c49e8
Date: 2025-12-02 10:59:10 +0100
Message: decompiler: fix bit extractions with RuleShiftAnd and RuleShiftCompare
Details:
Fixes https://github.com/NationalSecurityAgency/ghidra/issues/8717

RuleShiftAnd previously replaced the AND opcode with COPY. This,
however doesn't update the NZMask of the Varnode. As a result, following
rules may assume the NZMask after the AND operation also applies to the
Varnode being copied.

In combination with RuleShiftCompare, an expression of the form
(a & bitmask) >> const != 0, wrongfully is reduced to a != 0.
Instead of replacing the AND with COPY, we now replace the input
of the shift operation instead. This way, future rules will see
the correct NZMask.

Files changed:
  M	Ghidra/Features/Decompiler/src/decompile/cpp/ruleaction.cc
```
This commit is contained in:
auto-updater[bot]
2026-01-19 08:56:30 -05:00
committed by GitHub
parent edc5fabd3a
commit 1df5e051d3
1 changed files with 1 additions and 1 deletions
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src/setup-ghidra-source.cmake
+1 -1
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@@ -51,7 +51,7 @@ if("${sleigh_RELEASE_TYPE}" STREQUAL "HEAD")
# TODO: CMake only likes numeric characters in the version string....
set(ghidra_head_version "12.1")
set(ghidra_version "${ghidra_head_version}")
set(ghidra_head_git_tag "6ef256cef16115d226f62baed93251fa15f4c173")
set(ghidra_head_git_tag "549735683cce5bd6220a4355de123a825ebff328")
set(ghidra_git_tag "${ghidra_head_git_tag}")
set(ghidra_shallow FALSE)
set(ghidra_patches