return vec_len (p);
}
+/**
+ * @brief GDB callable function: pvh - Return vector header of vector
+ *
+ * @param *p - void - address of vector
+ *
+ * @return vh - vec_header_t, the vector header
+ *
+ */
+vec_header_t *
+pvh (void *p)
+{
+ return _vec_find (p);
+}
+
+
/**
* @brief GDB callable function: pe - call pool_elts - number of elements in a pool
*
nm->nodes[this_node_runtime->node_index]->name,
index - first_nf_index,
nm->nodes[owned_runtime->node_index]->name);
- fformat (stderr, " nf index %d nf->frame_index %d\n",
- nf - vm->node_main.next_frames, nf->frame_index);
+ fformat (stderr, " nf index %d nf->frame %p\n",
+ nf - vm->node_main.next_frames, nf->frame);
}
}
}
vlib_cli_output (vm, "vl(p) returns vec_len(p)");
vlib_cli_output (vm, "vb(b) returns vnet_buffer(b) [opaque]");
vlib_cli_output (vm, "vb2(b) returns vnet_buffer2(b) [opaque2]");
+ vlib_cli_output (vm, "vbi(b) returns b index");
vlib_cli_output (vm, "pe(p) returns pool_elts(p)");
vlib_cli_output (vm, "pifi(p, i) returns pool_is_free_index(p, i)");
vlib_cli_output (vm, "gdb_show_errors(0|1) dumps error counters");
vlib_cli_output (vm, "gdb_show_session dumps session counters");
vlib_cli_output (vm, "gdb_show_traces() dumps buffer traces");
+ vlib_cli_output (vm, "gdb_validate_buffer(b) check vlib_buffer b sanity");
vlib_cli_output (vm, "debug_hex_bytes (ptr, n_bytes) dumps n_bytes in hex");
vlib_cli_output (vm, "vlib_dump_frame_ownership() does what it says");
vlib_cli_output (vm, "vlib_runtime_index_to_node_name (index) prints NN");
return rv;
}
+u32
+vbi (vlib_buffer_t * b)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ vlib_buffer_main_t *bm = vm->buffer_main;
+ u32 bi = pointer_to_uword (b) - bm->buffer_mem_start;
+ bi >>= CLIB_LOG2_CACHE_LINE_BYTES;
+ return bi;
+}
+
+int
+gdb_validate_buffer (vlib_buffer_t * b)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ u32 bi = vbi (b);
+ u8 *s =
+ vlib_validate_buffers (vm, &bi, 0, 1, VLIB_BUFFER_KNOWN_ALLOCATED, 1);
+ if (s)
+ {
+ fformat (stderr, "gdb_validate_buffer(): %v", s);
+ return -1;
+ }
+ fformat (stderr, "gdb_validate_buffer(): no error found\n");
+ return 0;
+}
/* Cafeteria plan, maybe you don't want these functions */
clib_error_t *