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Introduce find_source_or_rewrite

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The final bug fix in this series would duplicate the logic in
psymtab_to_fullname, so this patch extracts the body of this function
into a new function.
This commit is contained in:
Tom Tromey
2021-07-04 13:26:15 -06:00
parent d030267c9c
commit 4584f33d68
3 changed files with 37 additions and 19 deletions
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7
gdb/source.h
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@ -72,6 +72,13 @@ extern scoped_fd find_and_open_source (const char *filename,
const char *dirname,
gdb::unique_xmalloc_ptr<char> *fullname);
/* A wrapper for find_and_open_source that returns the full name. If
the full name cannot be found, a full name is constructed based on
the parameters, passing them through rewrite_source_path. */
extern gdb::unique_xmalloc_ptr<char> find_source_or_rewrite
(const char *filename, const char *dirname);
/* Open a source file given a symtab S. Returns a file descriptor or
negative number for error. */
extern scoped_fd open_source_file (struct symtab *s);