Commit graph

2 commits

Author SHA1 Message Date
mengqinggang
6f779908fd LoongArch: Fix relaxation overflow caused by ld -z separate-code
ld -z separate-code let .text and .rodata in two different but read only
segment. If the symbol and pc in two segment, the offset from pc to
symbol need to consider segment alignment.

Add a function 'loongarch_two_sections_in_same_segment' to determine
whether two sections are in the same segment.
2024-05-27 17:41:04 +08:00
mengqinggang
97ce787044 LoongArch: Add relaxation for R_LARCH_CALL36
This relaxation is effective for both macro instructions (call36, tail36)
and explicit relocation instructions (pcaddu18i + jirl).

call36 f	  ->	bl f
  R_LARCH_CALL36  ->	  R_LARCH_B26

tail36 $t0, f	  ->	b f
  R_LARCH_CALL36  ->	  R_LARCH_B26
2024-03-19 14:14:47 +08:00