We are pleased to announce the release of the first IDA 9.3 Service Pack (sp1).

This Service Pack focuses mostly on V850 Decompiler improvements and bugfixes.

Below is a summary and you can read the detailed release notes here.

You can download the latest IDA installer from My Hex-Rays, our customer portal.

V850

• v850: improved o_imm-to-offset conversion for ADD, ADDI (not just MOVEA) using the regfinder
• v850: improved resolution of many memory access patterns, including GP-relative ones
• v850: improved PC-based (localpic) offset display
• v850: improved regfinder for __ghssave* function calls (they set R29)
• v850: improved setting offsets for indirect calls (setting LP followed by indirect jump)
• v850, decompiler: added a new microcode rule for resolving localpic memory references

Bugfixes and More

• decompiler: fixed a crash when loading a corrupted i64 file with stale microcode
• decompiler: fixed a crash caused by deserialization of stale microcode from idb

• ...

The detailed release notes here.