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Diffstat (limited to 'gdb/testsuite/lib/gdb.exp')
| -rw-r--r-- | gdb/testsuite/lib/gdb.exp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gdb/testsuite/lib/gdb.exp b/gdb/testsuite/lib/gdb.exp index 78dae17b0c7..54f31177e4e 100644 --- a/gdb/testsuite/lib/gdb.exp +++ b/gdb/testsuite/lib/gdb.exp @@ -2635,6 +2635,22 @@ proc supports_get_siginfo_type {} { } } +# Return 1 if memory tagging is supported at runtime, otherwise return 0. + +proc supports_memtag {} { + global gdb_prompt + + gdb_test_multiple "mtag check" "" { + -re "Memory tagging not supported or disabled by the current architecture\..*$gdb_prompt $" { + return 0 + } + -re "Argument required \\(address or pointer\\).*$gdb_prompt $" { + return 1 + } + } + return 0 +} + # Return 1 if the target supports hardware single stepping. proc can_hardware_single_step {} { |