From 6e7a29c7de4e1df679f2b6f6449b20474fbbcfdf Mon Sep 17 00:00:00 2001 From: Aaron Merey Date: Fri, 2 Sep 2022 14:16:30 -0400 Subject: bfd: Add bfd_find_nearest_line_with_alt bfd_find_nearest_line_with_alt functions like bfd_find_nearest_line with the addition of a parameter for specifying the filename of a supplementary debug file such as one referenced by .gnu_debugaltlink or .debug_sup. This patch focuses on implementing bfd_find_nearest_line_with_alt support for ELF/DWARF2 .gnu_debugaltlink. For other targets this function simply sets the invalid_operation bfd_error. --- bfd/libbfd.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'bfd/libbfd.h') diff --git a/bfd/libbfd.h b/bfd/libbfd.h index c766722..68d0c42 100644 --- a/bfd/libbfd.h +++ b/bfd/libbfd.h @@ -456,6 +456,10 @@ extern bool _bfd_nosymbols_find_nearest_line (bfd *, asymbol **, asection *, bfd_vma, const char **, const char **, unsigned int *, unsigned int *) ATTRIBUTE_HIDDEN; +extern bool _bfd_nosymbols_find_nearest_line_with_alt + (bfd *, const char *, asymbol **, asection *, bfd_vma, + const char **, const char **, unsigned int *, unsigned int *) + ATTRIBUTE_HIDDEN; extern bool _bfd_nosymbols_find_line (bfd *, asymbol **, asymbol *, const char **, unsigned int *) ATTRIBUTE_HIDDEN; @@ -591,6 +595,13 @@ extern int _bfd_dwarf2_find_nearest_line const char **, const char **, unsigned int *, unsigned int *, const struct dwarf_debug_section *, void **) ATTRIBUTE_HIDDEN; +/* Find the nearest line using DWARF 2 debugging information, with + the option of specifying a .gnu_debugaltlink file. */ +extern int _bfd_dwarf2_find_nearest_line_with_alt + (bfd *, const char *, asymbol **, asymbol *, asection *, bfd_vma, + const char **, const char **, unsigned int *, unsigned int *, + const struct dwarf_debug_section *, void **) ATTRIBUTE_HIDDEN; + /* Find the bias between DWARF addresses and real addresses. */ extern bfd_signed_vma _bfd_dwarf2_find_symbol_bias (asymbol **, void **) ATTRIBUTE_HIDDEN; -- cgit v1.1