riscv - RISC V LD 错误 - (.text+0xc4) : relocation truncated to fit: R_RISCV_JAL against `*UND*'

Question

有人知道我为什么会遇到以下错误吗:-

       /tmp/cceP5axg.o: in function `.L0 ':

      (.text+0xc4): relocation truncated to fit: R_RISCV_JAL against `*UND*'

       collect2: error: ld returned 1 exit status

典型错误如下:

relocation R_RISCV_JAL out of range: 4734022 is not in [-1048576, 1048575];

Answer 1

R_RISCV_JAL 重定位可以表示偶数符号 21 位偏移量(-1MiB 到 +1MiB-2)。如果您的符号超出此限制，则会出现此错误。