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| author | H.J. Lu <hjl.tools@gmail.com> | 2021-08-16 08:18:18 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2021-08-17 06:19:49 -0700 |
| commit | 4eb629d50d449a079d3f5e22f26f45855939164f (patch) | |
| tree | 93aa176fdbad7be7c07f73e1293bd98245117253 /gdb/remote-sim.c | |
| parent | c9fed6655f49320086869e5e73d787971f0268d2 (diff) | |
| download | gdb-4eb629d50d449a079d3f5e22f26f45855939164f.zip gdb-4eb629d50d449a079d3f5e22f26f45855939164f.tar.gz gdb-4eb629d50d449a079d3f5e22f26f45855939164f.tar.bz2 | |
gdbserver: Check r_version < 1 for Linux debugger interface
Update gdbserver to check r_version < 1 instead of r_version != 1 so
that r_version can be bumped for a new field in the glibc debugger
interface to support multiple namespaces. Since so far, the gdbserver
only reads fields defined for r_version == 1, it is compatible with
r_version >= 1.
All future glibc debugger interface changes will be backward compatible.
If there is ever the need for backward incompatible change to the glibc
debugger interface, a new DT_XXX element will be provided to access the
new incompatible interface.
Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=11839
Diffstat (limited to 'gdb/remote-sim.c')
0 files changed, 0 insertions, 0 deletions