https://sourceware.org/bugzilla/show_bug.cgi?id=28793
Nelson Chu <nelsonc1225 at sourceware dot org> changed:
What |Removed |Added
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CC| |nelsonc1225 at sourceware dot
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--- Comment #1 from Nelson Chu <nelsonc1225 at sourceware dot org> ---
The root cause might be here as you have mentioned in another thread,
https://github.com/bminor/binutils-gdb/blob/master/gas/dw2gencfi.c#L1586
In the output_cfi_insn, we will insert the relocation for DW_CFA_advance_loc
only when the "to" and "from" fragments are different. So your solution looks
reasonable. Just that I think we probably can start a new frag just in the
riscv_frag_align_code, rather than create a new s_riscv_align. That is - add
"frag_wane (frag_now) + frag_new (0)" before we call the frag_more in the
riscv_frag_align_code.
Not sure if there will be any side effects, since I haven't run the toolchain
regression for this.
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