[llvm-bugs] [Bug 15647] Add .eh_frame support

via llvm-bugs llvm-bugs at lists.llvm.org
Sun Jun 21 13:54:21 PDT 2020


https://bugs.llvm.org/show_bug.cgi?id=15647

Jan Kratochvil <jan.kratochvil at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
                 CC|                            |jan.kratochvil at redhat.com
 Fixed By Commit(s)|                            |c0a758d8abcafa9f696b29bcf5e
                   |                            |ea44df9b96973
             Status|NEW                         |RESOLVED

--- Comment #1 from Jan Kratochvil <jan.kratochvil at redhat.com> ---
Already implemented:
  --eh-frame                 - Alias for -debug-frame

[dwarfdump] Make .eh_frame an alias for .debug_frame
https://reviews.llvm.org/D37852

/tmp/j.o:       file format elf64-mips

.debug_frame contents:


.eh_frame contents:

00000000 0000001c 00000000 CIE
  Format:                DWARF32
  Version:               1
  Augmentation:          "zPLR"
  Code alignment factor: 1
  Data alignment factor: -8
  Return address column: 31
  Personality Address: 0000000000000000
  Augmentation data:     00 00 00 00 00 00 00 00 00 00 00

  DW_CFA_def_cfa: reg29 +0

00000020 0000002c 00000024 FDE cie=00000000 pc=00000000...0000007c
  Format:       DWARF32
  LSDA Address: 0000000000000000
  DW_CFA_advance_loc: 4
  DW_CFA_def_cfa_offset: +16
  DW_CFA_advance_loc: 8
  DW_CFA_offset: reg31 -8
  DW_CFA_offset: reg28 -16
  DW_CFA_nop:
  DW_CFA_nop:
  DW_CFA_nop:
  DW_CFA_nop:
  DW_CFA_nop:
  DW_CFA_nop:
  DW_CFA_nop:

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