| Issue |
175092
|
| Summary |
GetRegisterInfo for RISCV hardcodes for RISCV-64
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
richardman
|
In `lldb/source/Plugins/Instruction/RISCV/EmulateInstructionRISCV.cpp`, GetRegisterInfo hardcodes to use RegisterInfoPOSIX_riscv64 instead of checking m_arch.GetTriple().getArch() and see whether to use RegisterInfoPOSIX_riscv64 or RegisterInfoPOSIX_riscv32.
This prevents LLDB from working with RISCV-32 ELF file. For example, lldb asserts with the message
`
src/lldb/source/Plugins/Process/Utility/RegisterInfoPOSIX_riscv64.cpp:71: RegisterInfoPOSIX_riscv64::RegisterInfoPOSIX_riscv64(const lldb_private::ArchSpec&, lldb_private::Flags): Assertion `false && "Unhandled target architecture."' failed.
`
[lldb-bug.patch](https://github.com/user-attachments/files/24511095/lldb-bug.patch)
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