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bfd: Add bfd_find_nearest_line_with_alt

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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.
This commit is contained in:
Aaron Merey
2022-09-02 14:16:30 -04:00
parent cb21dd0c59
commit 6e7a29c7de
36 changed files with 237 additions and 17 deletions
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bfd/binary.c
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@@ -206,6 +206,7 @@ binary_get_symbol_info (bfd *ignore_abfd ATTRIBUTE_UNUSED,
#define binary_bfd_is_local_label_name bfd_generic_is_local_label_name
#define binary_get_lineno _bfd_nosymbols_get_lineno
#define binary_find_nearest_line _bfd_nosymbols_find_nearest_line
#define binary_find_nearest_line_with_alt _bfd_nosymbols_find_nearest_line_with_alt
#define binary_find_line _bfd_nosymbols_find_line
#define binary_find_inliner_info _bfd_nosymbols_find_inliner_info
#define binary_bfd_make_debug_symbol _bfd_nosymbols_bfd_make_debug_symbol