relocs := ldr.Relocs(s)
		for ri := 0; ri < relocs.Count(); ri++ {
			r := relocs.At(ri)
			if r.Type() != objabi.R_RISCV_CALL && r.Type() != objabi.R_RISCV_PCREL_ITYPE &&
				r.Type() != objabi.R_RISCV_PCREL_STYPE && r.Type() != objabi.R_RISCV_TLS_IE {
				continue
			}
			if r.Off() == 0 && ldr.SymType(s) == sym.STEXT {
				// Use the symbol for the function instead of creating
				// an overlapping symbol.

	R_RISCV_CALL

	// R_RISCV_PCREL_ITYPE resolves a 32 bit PC-relative address for an
	// AUIPC + I-type instruction pair.
	R_RISCV_PCREL_ITYPE

	// R_RISCV_PCREL_STYPE resolves a 32 bit PC-relative address for an
	// AUIPC + S-type instruction pair.
	R_RISCV_PCREL_STYPE

	// R_RISCV_TLS_IE resolves a 32 bit TLS initial-exec address for an
	// AUIPC + I-type instruction pair.
	R_RISCV_TLS_IE

	// R_RISCV_PCREL_ITYPE relocation.
	NEED_PCREL_ITYPE_RELOC

	// NEED_PCREL_STYPE_RELOC is set on AUIPC instructions to indicate that
	// it is the first instruction in an AUIPC + S-type pair that needs a
	// R_RISCV_PCREL_STYPE relocation.
	NEED_PCREL_STYPE_RELOC
)

// RISC-V mnemonics, as defined in the "opcodes" and "opcodes-pseudo" files
// at https://github.com/riscv/riscv-opcodes.
//