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path: root/src/CMakeLists.txt
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2019-11-27misc: add address sanitizer heap instrumentationBenoît Ganne1-0/+11
2019-11-22build: add build types helpstring to cmake projectDamjan Marion1-0/+9
2019-11-08build: use cmake build typesDamjan Marion1-8/+33
2019-03-28AppImage packagingDave Barach1-1/+1
2019-03-18Fix build with newer linux headersDamjan Marion1-1/+1
2019-01-29cmake: fix out-of-git-tree buildDamjan Marion1-10/+1
2019-01-26cmake: add support for linking with DPDK shared libsDamjan Marion1-1/+1
2019-01-20Rework of debian packagingDamjan Marion1-1/+1
2019-01-18cmake: print all flagsDamjan Marion1-8/+19
2019-01-18Look for plugins in target triplet subdirDamjan Marion1-0/+1
2019-01-17cmake: initial cross-compilation supportDamjan Marion1-0/+11
2018-09-20rename vpp-dpdk-dev to vpp-ext-depsDamjan Marion1-0/+1
2018-09-14cpack: add deb/rpm packaging to VPP moduleDamjan Marion1-0/+9
2018-09-12cmake: create cmake VPP module, update sample-plugin so it uses itDamjan Marion1-1/+2
2018-09-12Always use 'lib' instead of 'lib64'Damjan Marion1-1/+1
2018-09-03Compile vppinfra on macOSDamjan Marion1-6/+12
2018-09-02Switch to cmakeDamjan Marion1-0/+1
2018-08-31cmake: detect vpp version, set soversion, pretty config printDamjan Marion1-5/+41
2018-08-30cmake: a bit of packaging workDamjan Marion1-1/+1
2018-08-28cmake: Add perftool to cmake buildMohsin Kazmi1-1/+1
2018-08-28cmake: add g2 and elftool toolsDamjan Marion1-1/+1
2018-08-28cmake: install vppapigenDamjan Marion1-3/+7
2018-08-27cmake: fix clang build and few minor fixesDamjan Marion1-0/+5
2018-08-27CMake: fix install lib and iOMA missing symbolNeale Ranns1-1/+1
2018-08-27cmake: add vapi buildDamjan Marion1-1/+1
2018-08-26cmake: add add_vpp_library and add_vpp_executable macrosDamjan Marion1-10/+2
2018-08-26cmake: move functions to src/cmakeDamjan Marion1-151/+7
2018-08-25cmake: add more headers to the install listDamjan Marion1-1/+1
2018-08-23CMake: Add Cmake support for VatMohsin Kazmi1-3/+1
2018-08-22CMake: install .json files in ROOT/share/... for papi.Neale Ranns1-4/+11
2018-08-20CMake: generate .json from .api filesNeale Ranns1-3/+20
2018-08-20Detect support for memfd_create at compilationPierre Pfister1-1/+14
2018-08-20CMakeLists file for vpp-apiNeale Ranns1-1/+1
2018-08-18cmake: highlight warning and error messagesDamjan Marion1-0/+23
2018-08-17CMake as an alternative to autotools (experimental)Damjan Marion1-0/+161
ithout limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include <vlib/vlib.h> #include <vppinfra/heap.h> #include <vlib/stat_weak_inlines.h> uword vlib_error_drop_buffers (vlib_main_t * vm, vlib_node_runtime_t * node, u32 * buffers, u32 next_buffer_stride, u32 n_buffers, u32 next_index, u32 drop_error_node, u32 drop_error_code) { u32 n_left_this_frame, n_buffers_left, *args, n_args_left; vlib_error_t drop_error; vlib_node_t *n; n = vlib_get_node (vm, drop_error_node); drop_error = n->error_heap_index + drop_error_code; n_buffers_left = n_buffers; while (n_buffers_left > 0) { vlib_get_next_frame (vm, node, next_index, args, n_args_left); n_left_this_frame = clib_min (n_buffers_left, n_args_left); n_buffers_left -= n_left_this_frame; n_args_left -= n_left_this_frame; while (n_left_this_frame >= 4) { u32 bi0, bi1, bi2, bi3; vlib_buffer_t *b0, *b1, *b2, *b3; args[0] = bi0 = buffers[0]; args[1] = bi1 = buffers[1]; args[2] = bi2 = buffers[2]; args[3] = bi3 = buffers[3]; b0 = vlib_get_buffer (vm, bi0); b1 = vlib_get_buffer (vm, bi1); b2 = vlib_get_buffer (vm, bi2); b3 = vlib_get_buffer (vm, bi3); b0->error = drop_error; b1->error = drop_error; b2->error = drop_error; b3->error = drop_error; buffers += 4; args += 4; n_left_this_frame -= 4; } while (n_left_this_frame >= 1) { u32 bi0; vlib_buffer_t *b0; args[0] = bi0 = buffers[0]; b0 = vlib_get_buffer (vm, bi0); b0->error = drop_error; buffers += 1; args += 1; n_left_this_frame -= 1; } vlib_put_next_frame (vm, node, next_index, n_args_left); } return n_buffers; } /* Reserves given number of error codes for given node. */ void vlib_register_errors (vlib_main_t * vm, u32 node_index, u32 n_errors, char *error_strings[], vl_counter_t counters[]) { vlib_error_main_t *em = &vm->error_main; vlib_node_main_t *nm = &vm->node_main; vlib_node_t *n = vlib_get_node (vm, node_index); uword l; void *oldheap; ASSERT (vlib_get_thread_index () == 0); /* Free up any previous error strings. */ if (n->n_errors > 0) heap_dealloc (em->counters_heap, n->error_heap_handle); n->n_errors = n_errors; n->error_counters = counters; if (n_errors == 0) return; /* Legacy node */ if (!counters) { counters = clib_mem_alloc (sizeof (counters[0]) * n_errors); int i; for (i = 0; i < n_errors; i++) { counters[i].name = error_strings[i]; // XXX Make name saner counters[i].desc = error_strings[i]; counters[i].severity = VL_COUNTER_SEVERITY_ERROR; } } n->error_heap_index = heap_alloc (em->counters_heap, n_errors, n->error_heap_handle); l = vec_len (em->counters_heap); clib_memcpy (vec_elt_at_index (em->counters_heap, n->error_heap_index), counters, n_errors * sizeof (counters[0])); vec_validate (vm->error_elog_event_types, l - 1); /* Switch to the stats segment ... */ oldheap = vlib_stats_push_heap (0); /* Allocate a counter/elog type for each error. */ vec_validate (em->counters, l - 1); /* Zero counters for re-registrations of errors. */ if (n->error_heap_index + n_errors <= vec_len (em->counters_last_clear)) clib_memcpy (em->counters + n->error_heap_index, em->counters_last_clear + n->error_heap_index, n_errors * sizeof (em->counters[0])); else clib_memset (em->counters + n->error_heap_index, 0, n_errors * sizeof (em->counters[0])); /* Register counter indices in the stat segment directory */ { int i; u8 *error_name = 0; for (i = 0; i < n_errors; i++) { vec_reset_length (error_name); error_name = format (error_name, "/err/%v/%s%c", n->name, counters[i].name, 0); vlib_stats_register_error_index (oldheap, error_name, em->counters, n->error_heap_index + i); } vec_free (error_name); } /* (re)register the em->counters base address, switch back to main heap */ vlib_stats_pop_heap2 (em->counters, vm->thread_index, oldheap, 1); { elog_event_type_t t; uword i; clib_memset (&t, 0, sizeof (t)); if (n_errors > 0) vec_validate (nm->node_by_error, n->error_heap_index + n_errors - 1); for (i = 0; i < n_errors; i++) { t.format = (char *) format (0, "%v %s: %%d", n->name, counters[i].name); vm->error_elog_event_types[n->error_heap_index + i] = t; nm->node_by_error[n->error_heap_index + i] = n->index; } } } static char * sev2str (enum vl_counter_severity_e s) { switch (s) { case VL_COUNTER_SEVERITY_ERROR: return "error"; case VL_COUNTER_SEVERITY_WARN: return "warn"; case VL_COUNTER_SEVERITY_INFO: return "info"; default: return "unknown"; } } static clib_error_t * show_errors (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vlib_error_main_t *em = &vm->error_main; vlib_node_t *n; u32 code, i, ni; u64 c; int index = 0; int verbose = 0; u64 *sums = 0; if (unformat (input, "verbose %d", &verbose)) ; else if (unformat (input, "verbose")) verbose = 1; vec_validate (sums, vec_len (em->counters)); if (verbose) vlib_cli_output (vm, "%=10s%=35s%=35s%=10s%=6s", "Count", "Node", "Reason", "Severity", "Index"); else vlib_cli_output (vm, "%=10s%=35s%=35s%=10s", "Count", "Node", "Reason", "Severity"); foreach_vlib_main () { em = &this_vlib_main->error_main; if (verbose) vlib_cli_output (vm, "Thread %u (%v):", index, vlib_worker_threads[index].name); for (ni = 0; ni < vec_len (this_vlib_main->node_main.nodes); ni++) { n = vlib_get_node (this_vlib_main, ni); for (code = 0; code < n->n_errors; code++) { i = n->error_heap_index + code; c = em->counters[i]; if (i < vec_len (em->counters_last_clear)) c -= em->counters_last_clear[i]; sums[i] += c; if (c == 0 && verbose < 2) continue; if (verbose) vlib_cli_output (vm, "%10lu%=35v%=35s%=10s%=6d", c, n->name, em->counters_heap[i].name, sev2str (em->counters_heap[i].severity), i); else vlib_cli_output (vm, "%10lu%=35v%=35s%=10s", c, n->name, em->counters_heap[i].name, sev2str (em->counters_heap[i].severity)); } } index++; } if (verbose) vlib_cli_output (vm, "Total:"); for (ni = 0; ni < vec_len (vm->node_main.nodes); ni++) { n = vlib_get_node (vm, ni); for (code = 0; code < n->n_errors; code++) { i = n->error_heap_index + code; if (sums[i]) { if (verbose) vlib_cli_output (vm, "%10lu%=40v%=20s%=10d", sums[i], n->name, em->counters_heap[i].name, i); } } } vec_free (sums); return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (vlib_cli_show_errors) = { .path = "show errors", .short_help = "Show error counts", .function = show_errors, }; /* *INDENT-ON* */ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (cli_show_node_counters, static) = { .path = "show node counters", .short_help = "Show node counters", .function = show_errors, }; /* *INDENT-ON* */ static clib_error_t * clear_error_counters (vlib_main_t * vm, unformat_input_t * input, vlib_cli_command_t * cmd) { vlib_error_main_t *em; u32 i; foreach_vlib_main () { em = &this_vlib_main->error_main; vec_validate (em->counters_last_clear, vec_len (em->counters) - 1); for (i = 0; i < vec_len (em->counters); i++) em->counters_last_clear[i] = em->counters[i]; } return 0; } /* *INDENT-OFF* */ VLIB_CLI_COMMAND (cli_clear_error_counters, static) = { .path = "clear errors", .short_help = "Clear error counters", .function = clear_error_counters, }; /* *INDENT-ON* */ /* *INDENT-OFF* */ VLIB_CLI_COMMAND (cli_clear_node_counters, static) = { .path = "clear node counters", .short_help = "Clear node counters", .function = clear_error_counters, }; /* *INDENT-ON* */ /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */