Hi!
I'd like to ping this patch.
Thanks.
> 2022-09-19 Jakub Jelinek <ja...@redhat.com>
>
> * unwind-dw2.h (REG_UNSAVED, REG_SAVED_OFFSET, REG_SAVED_REG,
> REG_SAVED_EXP, REG_SAVED_VAL_OFFSET, REG_SAVED_VAL_EXP,
> REG_UNDEFINED): New anonymous enum, moved from inside of
> struct frame_state_reg_info.
> (struct frame_state_reg_info): Remove reg[].how element and the
> anonymous enum there. Add how element.
> * unwind-dw2.c: Include stddef.h.
> (uw_frame_state_for): Don't clear first
> offsetof (_Unwind_FrameState, regs.how[0]) bytes of *fs.
> (execute_cfa_program, __frame_state_for, uw_update_context_1,
> uw_update_context): Use fs->regs.how[X] instead of fs->regs.reg[X].how
> or fs.regs.how[X] instead of fs.regs.reg[X].how.
> * config/sh/linux-unwind.h (sh_fallback_frame_state): Likewise.
> * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise.
> * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise.
> * config/pa/hpux-unwind.h (UPDATE_FS_FOR_SAR, UPDATE_FS_FOR_GR,
> UPDATE_FS_FOR_FR, UPDATE_FS_FOR_PC, pa_fallback_frame_state):
> Likewise.
> * config/alpha/vms-unwind.h (alpha_vms_fallback_frame_state):
> Likewise.
> * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Likewise.
> * config/arc/linux-unwind.h (arc_fallback_frame_state,
> arc_frob_update_context): Likewise.
> * config/riscv/linux-unwind.h (riscv_fallback_frame_state): Likewise.
> * config/nios2/linux-unwind.h (NIOS2_REG): Likewise.
> * config/nds32/linux-unwind.h (NDS32_PUT_FS_REG): Likewise.
> * config/s390/tpf-unwind.h (s390_fallback_frame_state): Likewise.
> * config/s390/linux-unwind.h (s390_fallback_frame_state): Likewise.
> * config/sparc/sol2-unwind.h (sparc64_frob_update_context,
> MD_FALLBACK_FRAME_STATE_FOR): Likewise.
> * config/sparc/linux-unwind.h (sparc64_fallback_frame_state,
> sparc64_frob_update_context, sparc_fallback_frame_state): Likewise.
> * config/i386/sol2-unwind.h (x86_64_fallback_frame_state,
> x86_fallback_frame_state): Likewise.
> * config/i386/w32-unwind.h (i386_w32_fallback_frame_state): Likewise.
> * config/i386/linux-unwind.h (x86_64_fallback_frame_state,
> x86_fallback_frame_state): Likewise.
> * config/i386/freebsd-unwind.h (x86_64_freebsd_fallback_frame_state):
> Likewise.
> * config/i386/dragonfly-unwind.h
> (x86_64_dragonfly_fallback_frame_state): Likewise.
> * config/i386/gnu-unwind.h (x86_gnu_fallback_frame_state): Likewise.
> * config/csky/linux-unwind.h (csky_fallback_frame_state): Likewise.
> * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state):
> Likewise.
> * config/aarch64/freebsd-unwind.h
> (aarch64_freebsd_fallback_frame_state): Likewise.
> * config/aarch64/aarch64-unwind.h (aarch64_frob_update_context):
> Likewise.
> * config/or1k/linux-unwind.h (or1k_fallback_frame_state): Likewise.
> * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise.
> * config/loongarch/linux-unwind.h (loongarch_fallback_frame_state):
> Likewise.
> * config/m68k/linux-unwind.h (m68k_fallback_frame_state): Likewise.
> * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state):
> Likewise.
> * config/rs6000/darwin-fallback.c (set_offset): Likewise.
> * config/rs6000/aix-unwind.h (MD_FROB_UPDATE_CONTEXT): Likewise.
> * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Likewise.
> * config/rs6000/freebsd-unwind.h (frob_update_context): Likewise.
Jakub
