https://gcc.gnu.org/bugzilla/show_bug.cgi?id=27576
--- Comment #4 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by H.J. Lu <h...@gcc.gnu.org>: https://gcc.gnu.org/g:2d546ff69455f7deadab65309de89d19380a8864 commit r13-923-g2d546ff69455f7deadab65309de89d19380a8864 Author: H.J. Lu <hjl.to...@gmail.com> Date: Mon Jan 17 16:18:56 2022 -0800 libgcc: Align __EH_FRAME_BEGIN__ to pointer size Aligne __EH_FRAME_BEGIN__ to pointer size since gcc/unwind-dw2-fde.h has /* The first few fields of a CIE. The CIE_id field is 0 for a CIE, to distinguish it from a valid FDE. FDEs are aligned to an addressing unit boundary, but the fields within are unaligned. */ struct dwarf_cie { uword length; sword CIE_id; ubyte version; unsigned char augmentation[]; } __attribute__ ((packed, aligned (__alignof__ (void *)))); /* The first few fields of an FDE. */ struct dwarf_fde { uword length; sword CIE_delta; unsigned char pc_begin[]; } __attribute__ ((packed, aligned (__alignof__ (void *)))); which indicates that CIE/FDE should be aligned at the pointer size. PR libgcc/27576 * crtstuff.c (__EH_FRAME_BEGIN__): Aligned to pointer size.
