[Lldb-commits] [lldb] [lldb][gdb-remote][RISCV] Fix connection error to gdb server for RISC-V (PR #79990)

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llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-lldb

Author: None (ita-sc)

<details>
<summary>Changes</summary>

This patch fix connection for LLDB for remote gdb server running on RISC-V.

You can test connection with OpenOCD or qemu-riscv64.

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Full diff: https://github.com/llvm/llvm-project/pull/79990.diff


1 Files Affected:

- (modified) lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp (+2) 


``````````diff
diff --git a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
index 4a06027501a8..fd724350b155 100644
--- a/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/ProcessGDBRemote.cpp
@@ -4620,6 +4620,8 @@ bool ProcessGDBRemote::GetGDBServerRegisterInfoXMLAndProcess(
       // We don't have any information about vendor or OS.
       arch_to_use.SetTriple(llvm::StringSwitch<std::string>(target_info.arch)
                                 .Case("i386:x86-64", "x86_64")
+                                .Case("riscv:rv64", "riscv64")
+                                .Case("riscv:rv32", "riscv32")
                                 .Default(target_info.arch) +
                             "--");
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/79990