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Diffstat (limited to 'gdb/NEWS')
| -rw-r--r-- | gdb/NEWS | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -3,6 +3,16 @@ *** Changes since GDB 12 +* GDB now supports dumping memory tag data for AArch64 MTE. It also supports + reading memory tag data for AArch64 MTE from core files generated by + the gcore command or the Linux kernel. + + When a process uses memory-mapped pages protected by memory tags (for + example, AArch64 MTE), this additional information will be recorded in + the core file in the event of a crash or if GDB generates a core file + from the current process state. GDB will show this additional information + automatically, or through one of the memory-tag subcommands. + * "info breakpoints" now displays enabled breakpoint locations of disabled breakpoints as in the "y-" state. For example: |