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| author | John Baldwin <jhb@FreeBSD.org> | 2022-08-02 11:20:23 -0700 |
|---|---|---|
| committer | John Baldwin <jhb@FreeBSD.org> | 2022-09-01 16:47:42 -0700 |
| commit | 0c5dee0bdd892d957d9a60081cc8e499b1ebf657 (patch) | |
| tree | 76ad0f1c3f131605951ba0d132429a70e5c5e16f | |
| parent | c9160e494226892214bf81df9ba724517dfe14bf (diff) | |
| download | fsf-binutils-gdb-0c5dee0bdd892d957d9a60081cc8e499b1ebf657.zip fsf-binutils-gdb-0c5dee0bdd892d957d9a60081cc8e499b1ebf657.tar.gz fsf-binutils-gdb-0c5dee0bdd892d957d9a60081cc8e499b1ebf657.tar.bz2 | |
aarch64-fbsd-nat: Support the capability register set for Morello.
| -rw-r--r-- | gdb/aarch64-fbsd-nat.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/gdb/aarch64-fbsd-nat.c b/gdb/aarch64-fbsd-nat.c index 4c8e9c4..e696def 100644 --- a/gdb/aarch64-fbsd-nat.c +++ b/gdb/aarch64-fbsd-nat.c @@ -94,6 +94,13 @@ aarch64_fbsd_nat_target::fetch_registers (struct regcache *regcache, if (tdep->has_tls ()) fetch_regset<uint64_t> (regcache, regnum, NT_ARM_TLS, &aarch64_fbsd_tls_regset, tdep->tls_regnum); + +#if __has_feature(capabilities) + if (tdep->has_capability ()) + fetch_register_set<struct capreg> (regcache, regnum, PT_GETCAPREGS, + &aarch64_fbsd_capregset, + tdep->cap_reg_base); +#endif } /* Store register REGNUM back into the inferior. If REGNUM is -1, do @@ -113,6 +120,15 @@ aarch64_fbsd_nat_target::store_registers (struct regcache *regcache, if (tdep->has_tls ()) store_regset<uint64_t> (regcache, regnum, NT_ARM_TLS, &aarch64_fbsd_tls_regset, tdep->tls_regnum); + +#ifdef notyet +#if __has_feature(capabilities) + if (tdep->has_capability ()) + store_register_set<struct capreg> (regcache, regnum, PT_GETCAPREGS, + PT_SETCAPREGS, &aarch64_fbsd_capregset, + tdep->cap_reg_base); +#endif +#endif } /* Implement the target read_description method. */ @@ -122,6 +138,10 @@ aarch64_fbsd_nat_target::read_description () { aarch64_features features; features.tls = have_regset (inferior_ptid, NT_ARM_TLS) != 0; +#if __has_feature(capabilities) + features.capability = have_register_set<struct capreg> (inferior_ptid, + PT_GETCAPREGS); +#endif return aarch64_read_description (features); } |