Add description for R_RISCV_NDS_BRANCH_10

tclin914 · tclin914 · commit 6e991ccee70d · 2025-06-19T10:20:30.000+08:00
diff --git a/llvm/include/llvm/BinaryFormat/ELFRelocs/RISCV_nonstandard.def b/llvm/include/llvm/BinaryFormat/ELFRelocs/RISCV_nonstandard.def
@@ -28,4 +28,5 @@ ELF_RISCV_NONSTANDARD_RELOC(QUALCOMM, R_RISCV_QC_E_32,       194)
 ELF_RISCV_NONSTANDARD_RELOC(QUALCOMM, R_RISCV_QC_E_CALL_PLT, 195)
 
 // Andes Nonstandard Relocations
+// Calculation: S + A - P (10-bit PC-relative branch offset)
 ELF_RISCV_NONSTANDARD_RELOC(ANDES, R_RISCV_NDS_BRANCH_10,    241)
