diff options
Diffstat (limited to 'gdb/testsuite/gdb.base/attach-deleted-exec.exp')
| -rw-r--r-- | gdb/testsuite/gdb.base/attach-deleted-exec.exp | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/attach-deleted-exec.exp b/gdb/testsuite/gdb.base/attach-deleted-exec.exp index 82a7bb4..45fac0d 100644 --- a/gdb/testsuite/gdb.base/attach-deleted-exec.exp +++ b/gdb/testsuite/gdb.base/attach-deleted-exec.exp @@ -67,5 +67,49 @@ if { [regexp $re_nfs $filename] } { gdb_assert { [string equal $filename /proc/${testpid}/exe] } $test } +# Restart GDB. +clean_restart + +# Setup an empty sysroot. GDB will fail to find the executable within +# the sysroot. Additionally, the presence of a sysroot should prevent +# GDB from trying to load the executable from /proc/PID/exe. +set sysroot [standard_output_file "sysroot"] +gdb_test_no_output "set sysroot $sysroot" \ + "setup sysroot" + +# Attach to the inferior. GDB should complain about failing to find +# the executable. It is the name of the executable that GDB doesn't +# find that we're interesting in here. For native targets GDB should +# be looking for BINFILE, not /proc/PID/exe. +# +# For extended-remote targets things are unfortunately harder. Native +# GDB looks for BINFILE because it understands that GDB will be +# looking in the sysroot. But remote GDB doesn't know if GDB is using +# a sysroot or not. As such, gdbserver will return /proc/PID/exe if +# it knows that the file has been deleted locally. This isn't great +# if GDB then plans to look in a sysroot, but equally, if the remote +# file has been deleted, then the name GDB will return, will have had +# " (deleted" appended, so we're unlikely to get a hit in the sysroot +# either way. +if { [target_info gdb_protocol] == "extended-remote" } { + set filename_re "/proc/$testpid/exe" +} else { + set filename_re "\[^\r\n\]+/${testfile} \\(deleted\\)" +} + +verbose -log "APB: warning: No executable has been specified, and target executable $filename_re could not be found\\. Try using the \"file\" command\\." + +gdb_test "attach $testpid" \ + [multi_line \ + "Attaching to process $decimal" \ + "warning: No executable has been specified, and target executable $filename_re could not be found\\. Try using the \"file\" command\\." \ + ".*"] \ + "attach to inferior" + +# Check GDB hasn't managed to load an executable. +gdb_test "info inferior" \ + "\\*\[^)\]+\\)\\s*" \ + "confirm no executable is loaded." + # Cleanup. kill_wait_spawned_process $test_spawn_id |