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| author | Tom Tromey <tromey@redhat.com> | 2014-06-25 10:16:55 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2014-07-07 09:06:14 -0600 |
| commit | f0f9ff9530992cb86c7022310af223b2721117d1 (patch) | |
| tree | 8ce203cef87c35218567961b74b6f755f901e25c /gdb/target-delegates.c | |
| parent | 3bb9e7b43fb3bef0ecfef14b9185661afbe5f4c5 (diff) | |
| download | gdb-f0f9ff9530992cb86c7022310af223b2721117d1.zip gdb-f0f9ff9530992cb86c7022310af223b2721117d1.tar.gz gdb-f0f9ff9530992cb86c7022310af223b2721117d1.tar.bz2 | |
convert to_get_thread_local_address to use target delegation
This converts to_get_thread_local_address to use
TARGET_DEFAULT_NORETURN. One possible oddity is that this changes the
text of the kind of exception thrown in some cases. This doesn't seem
to be a problem; in fact perhaps the final call to 'error' in
target_translate_tls_address should be changed to call
generic_tls_error.
2014-07-07 Tom Tromey <tromey@redhat.com>
* target.h (struct target_ops) <to_get_thread_local_address>: Use
TARGET_DEFAULT_NORETURN.
* target.c (generic_tls_error): New function.
(target_translate_tls_address): Don't search target stack.
* target-delegates.c: Rebuild.
* ppc-linux-tdep.c (ppc_linux_spe_context): Don't search target
stack.
* linux-thread-db.c (thread_db_get_thread_local_address):
Unconditionally call beneath target.
Diffstat (limited to 'gdb/target-delegates.c')
| -rw-r--r-- | gdb/target-delegates.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gdb/target-delegates.c b/gdb/target-delegates.c index eac7018..a92c46a 100644 --- a/gdb/target-delegates.c +++ b/gdb/target-delegates.c @@ -767,6 +767,19 @@ tdefault_goto_bookmark (struct target_ops *self, const gdb_byte *arg1, int arg2) tcomplain (); } +static CORE_ADDR +delegate_get_thread_local_address (struct target_ops *self, ptid_t arg1, CORE_ADDR arg2, CORE_ADDR arg3) +{ + self = self->beneath; + return self->to_get_thread_local_address (self, arg1, arg2, arg3); +} + +static CORE_ADDR +tdefault_get_thread_local_address (struct target_ops *self, ptid_t arg1, CORE_ADDR arg2, CORE_ADDR arg3) +{ + generic_tls_error (); +} + static enum target_xfer_status delegate_xfer_partial (struct target_ops *self, enum target_object arg1, const char *arg2, gdb_byte *arg3, const gdb_byte *arg4, ULONGEST arg5, ULONGEST arg6, ULONGEST *arg7) { @@ -1781,6 +1794,8 @@ install_delegators (struct target_ops *ops) ops->to_get_bookmark = delegate_get_bookmark; if (ops->to_goto_bookmark == NULL) ops->to_goto_bookmark = delegate_goto_bookmark; + if (ops->to_get_thread_local_address == NULL) + ops->to_get_thread_local_address = delegate_get_thread_local_address; if (ops->to_xfer_partial == NULL) ops->to_xfer_partial = delegate_xfer_partial; if (ops->to_memory_map == NULL) @@ -1995,6 +2010,7 @@ install_dummy_methods (struct target_ops *ops) ops->to_make_corefile_notes = dummy_make_corefile_notes; ops->to_get_bookmark = tdefault_get_bookmark; ops->to_goto_bookmark = tdefault_goto_bookmark; + ops->to_get_thread_local_address = tdefault_get_thread_local_address; ops->to_xfer_partial = tdefault_xfer_partial; ops->to_memory_map = tdefault_memory_map; ops->to_flash_erase = tdefault_flash_erase; |