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author | Aaron Merey <amerey@redhat.com> | 2023-01-06 18:45:27 -0500 |
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committer | Aaron Merey <amerey@redhat.com> | 2023-01-09 19:47:10 -0500 |
commit | 7dd38e31d67c2548b52bea313ab18e40824c05da (patch) | |
tree | 871377749a5cf94f328cfb4474fdc3af4c11cd34 /gdb/testsuite | |
parent | 2ff63a29b0b01f949c8365f761e883d29709c44a (diff) | |
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gdb/linespec.c: Fix missing source file during breakpoint re-set
During breakpoint re-setting, the source_filename of an
explicit_location_spec is used to lookup the symtabs associated with
the breakpoint being re-set. This source_filename is compared with each
known symtab filename in order to retrieve the breakpoint's symtabs.
However the source_filename may have been originally copied from a
symtab's fullname (the path where GDB found the source file) when the
breakpoint was first created. If a breakpoint symtab's filename and
fullname differ and there is no substitute-path rule that converts the
fullname to the filename, this will cause a NOT_FOUND_ERROR to be thrown
during re-setting.
Fix this by using a symtab's filename to set the explicit_location_spec
source_filename instead of the symtab's fullname.
Diffstat (limited to 'gdb/testsuite')
-rw-r--r-- | gdb/testsuite/gdb.debuginfod/fetch_src_and_symbols.exp | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.debuginfod/fetch_src_and_symbols.exp b/gdb/testsuite/gdb.debuginfod/fetch_src_and_symbols.exp index 6d5af13..bfe6e63 100644 --- a/gdb/testsuite/gdb.debuginfod/fetch_src_and_symbols.exp +++ b/gdb/testsuite/gdb.debuginfod/fetch_src_and_symbols.exp @@ -224,6 +224,15 @@ proc_with_prefix local_url { } { set lineno [gdb_get_line_number "Breakpoint here"] gdb_test "list $lineno" "return 0;\[^\r\n\]+Breakpoint here\\. .*" + # Verify that a breakpoint re-sets correctly when the actual location + # of the source file in the debuginfod client cache differs from + # the contents of DW_AT_comp_dir and DW_AT_name. + gdb_test "set cwd $debugdir" "" "file [file tail $binfile] cwd" + gdb_test_no_output "del breakpoint 1" + gdb_test "break $lineno" "Breakpoint 2 at.*file.*" + gdb_test "run" "Breakpoint 2.*" \ + "file [file tail $binfile] set breakpoint" + # GDB should now find the executable file. clean_restart gdb_test "core $::corefile" ".*return 0.*" "file [file tail $::corefile]" \ |