binutils-gdb/ld/testsuite/ld-pe/cfi32.d

#source: cfia.s
#source: cfib.s
#ld: --file-align 1 --section-align 1
#objdump: -Wf

#...
00000000 00000010 ffffffff CIE
  Version:               1
  Augmentation:          ""
  Code alignment factor: 1
  Data alignment factor: \-4
  Return address column: 8

  DW_CFA_def_cfa: r4 \(esp\) ofs 4
  DW_CFA_offset: r8 \(eip\) at cfa\-4
  DW_CFA_nop
  DW_CFA_nop

00000014 00000018 00000000 FDE cie=00000000 pc=.*
  DW_CFA_advance_loc: 4 to .*
  DW_CFA_def_cfa_offset: 16
  DW_CFA_offset: r6 \(esi\) at cfa\-16
  DW_CFA_advance_loc: 4 to .*
  DW_CFA_def_cfa: r7 \(edi\) ofs 8
  DW_CFA_restore: r6 \(esi\)
  DW_CFA_nop
  DW_CFA_nop
#pass
* dw2gencfi.c (dwcfi_seg_list): New struct. (dwcfi_hash): New static hash variable. (get_debugseg_name): New. (alloc_debugseg_item): New. (make_debug_seg): New. (dwcfi_hash_insert): New. (dwcfi_hash_find): New. (dwcfi_hash_find_or_make): New. (cfi_insn_data): New member cur_seg. (cie_entry): Likewise. (fde_entry): New cseg and handled members. (alloc_fde_entry): Initialize cseg member. (alloc_cfi_insn_data): Initialize cur_seg member. (dot_cfi_sections): Compare for beginning of section names via strncmp. (get_cfi_seg): New. (cfi_finish): Treat link-once sections. (is_now_linkonce_segment): New local helper. (output_cie): Ignore cie entries not member of current segment. (output_fde): Likewise. (select_cie_for_fde): Likewise. (cfi_change_reg_numbers): Add new argument for current segment and ignore insn elements, if not part of current segment. * ehopt.c (get_cie_info): Use strncmp for section name matching. (heck_eh_frame): Likewise. * coffcode.h (sec_to_styp_flags): Allow linkonce for debugging sections. * scripttempl/pe.sc: Handle .eh_frame($\|.)* sections. * scripttempl/pep.sc: Likewise. * ld-pe/pe.exp: Add cfi/cfi32 tests. * ld-pe/cfi.d: New. * ld-pe/cfi32.d: New. * ld-pe/cfia.s: New. * ld-pe/cfib.s: New. 2011-04-26 23:28:08 +08:00			`#source: cfia.s`
			`#source: cfib.s`
			`#ld: --file-align 1 --section-align 1`
			`#objdump: -Wf`

			`#...`
			`00000000 00000010 ffffffff CIE`
			`Version: 1`
			`Augmentation: ""`
			`Code alignment factor: 1`
			`Data alignment factor: \-4`
			`Return address column: 8`

			`DW_CFA_def_cfa: r4 \(esp\) ofs 4`
			`DW_CFA_offset: r8 \(eip\) at cfa\-4`
			`DW_CFA_nop`
			`DW_CFA_nop`

			`00000014 00000018 00000000 FDE cie=00000000 pc=.*`
			`DW_CFA_advance_loc: 4 to .*`
			`DW_CFA_def_cfa_offset: 16`
			`DW_CFA_offset: r6 \(esi\) at cfa\-16`
			`DW_CFA_advance_loc: 4 to .*`
			`DW_CFA_def_cfa: r7 \(edi\) ofs 8`
			`DW_CFA_restore: r6 \(esi\)`
			`DW_CFA_nop`
			`DW_CFA_nop`
			`#pass`