From 72b016b4ac0d7532a8f173fe3472e2e88ac49d45 Mon Sep 17 00:00:00 2001 From: Nick Clifton Date: Tue, 26 Apr 2011 15:28:08 +0000 Subject: * 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. --- gas/ehopt.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'gas/ehopt.c') diff --git a/gas/ehopt.c b/gas/ehopt.c index c09eb15..70e1a00 100644 --- a/gas/ehopt.c +++ b/gas/ehopt.c @@ -120,7 +120,7 @@ get_cie_info (struct cie_info *info) /* First make sure that the CIE Identifier Tag is 0/-1. */ - if (strcmp (segment_name (now_seg), ".debug_frame") == 0) + if (strncmp (segment_name (now_seg), ".debug_frame", 12) == 0) CIE_id = (char)0xff; else CIE_id = 0; @@ -285,9 +285,10 @@ check_eh_frame (expressionS *exp, unsigned int *pnbytes) #endif /* Select the proper section data. */ - if (strcmp (segment_name (now_seg), ".eh_frame") == 0) + if (strncmp (segment_name (now_seg), ".eh_frame", 9) == 0 + && segment_name (now_seg)[9] != '_') d = &eh_frame_data; - else if (strcmp (segment_name (now_seg), ".debug_frame") == 0) + else if (strncmp (segment_name (now_seg), ".debug_frame", 12) == 0) d = &debug_frame_data; else return 0; -- cgit v1.1