convert to_get_min_fast_tracepoint_insn_len
2014-02-19 Tom Tromey <tromey@redhat.com> * target-delegates.c: Rebuild. * target.c (update_current_target): Don't inherit or default to_get_min_fast_tracepoint_insn_len. (return_minus_one): Remove. * target.h (struct target_ops) <to_get_min_fast_tracepoint_insn_len>: Use TARGET_DEFAULT_RETURN.
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ace92e7d14
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9249843f19
@ -1,3 +1,12 @@
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2014-02-19 Tom Tromey <tromey@redhat.com>
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* target-delegates.c: Rebuild.
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* target.c (update_current_target): Don't inherit or default
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to_get_min_fast_tracepoint_insn_len.
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(return_minus_one): Remove.
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* target.h (struct target_ops)
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<to_get_min_fast_tracepoint_insn_len>: Use TARGET_DEFAULT_RETURN.
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2014-02-19 Tom Tromey <tromey@redhat.com>
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* target-delegates.c: Rebuild.
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@ -858,6 +858,19 @@ tdefault_get_raw_trace_data (struct target_ops *self, gdb_byte *arg1, ULONGEST a
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tcomplain ();
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}
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static int
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delegate_get_min_fast_tracepoint_insn_len (struct target_ops *self)
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{
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self = self->beneath;
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return self->to_get_min_fast_tracepoint_insn_len (self);
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}
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static int
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tdefault_get_min_fast_tracepoint_insn_len (struct target_ops *self)
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{
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return -1;
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}
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static int
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delegate_supports_btrace (struct target_ops *self)
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{
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@ -1020,6 +1033,8 @@ install_delegators (struct target_ops *ops)
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ops->to_upload_trace_state_variables = delegate_upload_trace_state_variables;
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if (ops->to_get_raw_trace_data == NULL)
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ops->to_get_raw_trace_data = delegate_get_raw_trace_data;
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if (ops->to_get_min_fast_tracepoint_insn_len == NULL)
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ops->to_get_min_fast_tracepoint_insn_len = delegate_get_min_fast_tracepoint_insn_len;
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if (ops->to_supports_btrace == NULL)
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ops->to_supports_btrace = delegate_supports_btrace;
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}
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@ -1100,5 +1115,6 @@ install_dummy_methods (struct target_ops *ops)
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ops->to_upload_tracepoints = tdefault_upload_tracepoints;
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ops->to_upload_trace_state_variables = tdefault_upload_trace_state_variables;
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ops->to_get_raw_trace_data = tdefault_get_raw_trace_data;
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ops->to_get_min_fast_tracepoint_insn_len = tdefault_get_min_fast_tracepoint_insn_len;
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ops->to_supports_btrace = tdefault_supports_btrace;
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}
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13
gdb/target.c
13
gdb/target.c
@ -66,8 +66,6 @@ static int nomemory (CORE_ADDR, char *, int, int, struct target_ops *);
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static int return_zero (void);
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static int return_minus_one (void);
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static void *return_null (void);
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void target_ignore (void);
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@ -705,7 +703,7 @@ update_current_target (void)
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/* Do not inherit to_upload_tracepoints. */
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/* Do not inherit to_upload_trace_state_variables. */
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/* Do not inherit to_get_raw_trace_data. */
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INHERIT (to_get_min_fast_tracepoint_insn_len, t);
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/* Do not inherit to_get_min_fast_tracepoint_insn_len. */
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INHERIT (to_set_disconnected_tracing, t);
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INHERIT (to_set_circular_trace_buffer, t);
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INHERIT (to_set_trace_buffer_size, t);
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@ -752,9 +750,6 @@ update_current_target (void)
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(void (*) (struct target_ops *, ptid_t))
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target_ignore);
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current_target.to_read_description = NULL;
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de_fault (to_get_min_fast_tracepoint_insn_len,
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(int (*) (struct target_ops *))
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return_minus_one);
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de_fault (to_set_disconnected_tracing,
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(void (*) (struct target_ops *, int))
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target_ignore);
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@ -3510,12 +3505,6 @@ return_zero (void)
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return 0;
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}
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static int
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return_minus_one (void)
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{
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return -1;
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}
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static void *
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return_null (void)
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{
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@ -888,7 +888,8 @@ struct target_ops
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may be set on the target. If this operation is unsupported,
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return -1. If for some reason the minimum length cannot be
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determined, return 0. */
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int (*to_get_min_fast_tracepoint_insn_len) (struct target_ops *);
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int (*to_get_min_fast_tracepoint_insn_len) (struct target_ops *)
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TARGET_DEFAULT_RETURN (-1);
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/* Set the target's tracing behavior in response to unexpected
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disconnection - set VAL to 1 to keep tracing, 0 to stop. */
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