binutils-gdb/ld/testsuite/ld-pe/cfia.s

 .globl _mainCRTStartup
 .globl _start
 .text
_mainCRTStartup:
mainCRTStartup:
_start:
start:
 .long -1

 .cfi_sections	.debug_frame
 .section .text$abc,"x"
 .linkonce discard
 .align 2
 .globl _tst
 .def _tst; .scl 2; .type 32; .endef
_tst:
 .cfi_startproc
 .long 0
 .cfi_def_cfa_offset 16
 .cfi_offset 6, -16
 .long 1
 .cfi_def_cfa 7, 8
 .cfi_restore 6
 .long 2
 .cfi_endproc
* dw2gencfi.c (dwcfi_seg_list): New struct. (dwcfi_hash): New static hash variable. (get_debugseg_name): New. (alloc_debugseg_item): New. (make_debug_seg): New. (dwcfi_hash_insert): New. (dwcfi_hash_find): New. (dwcfi_hash_find_or_make): New. (cfi_insn_data): New member cur_seg. (cie_entry): Likewise. (fde_entry): New cseg and handled members. (alloc_fde_entry): Initialize cseg member. (alloc_cfi_insn_data): Initialize cur_seg member. (dot_cfi_sections): Compare for beginning of section names via strncmp. (get_cfi_seg): New. (cfi_finish): Treat link-once sections. (is_now_linkonce_segment): New local helper. (output_cie): Ignore cie entries not member of current segment. (output_fde): Likewise. (select_cie_for_fde): Likewise. (cfi_change_reg_numbers): Add new argument for current segment and ignore insn elements, if not part of current segment. * ehopt.c (get_cie_info): Use strncmp for section name matching. (heck_eh_frame): Likewise. * coffcode.h (sec_to_styp_flags): Allow linkonce for debugging sections. * scripttempl/pe.sc: Handle .eh_frame($\|.)* 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			`.globl _mainCRTStartup`
			`.globl _start`
			`.text`
			`_mainCRTStartup:`
			`mainCRTStartup:`
			`_start:`
			`start:`
			`.long -1`

			`.cfi_sections .debug_frame`
			`.section .text$abc,"x"`
			`.linkonce discard`
			`.align 2`
			`.globl _tst`
			`.def _tst; .scl 2; .type 32; .endef`
			`_tst:`
			`.cfi_startproc`
			`.long 0`
			`.cfi_def_cfa_offset 16`
			`.cfi_offset 6, -16`
			`.long 1`
			`.cfi_def_cfa 7, 8`
			`.cfi_restore 6`
			`.long 2`
			`.cfi_endproc`