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authorDamjan Marion <damarion@cisco.com>2020-12-11 18:52:34 +0100
committerFlorin Coras <florin.coras@gmail.com>2020-12-18 17:20:28 +0000
commitf5b27cbcc7cae5279aac512f805be73591f58eaa (patch)
treeca75c870dc703ee51c8d6aa13d1fa48334203845 /src/plugins/perfmon/mapfile_tool.c
parent25f371ee0e8b0bca41b3eefe55a6daf8b9560ea6 (diff)
misc: deprecate old perfmon
Type: refactor Change-Id: I1303219f9f2a25d821737665903b0264edd3de32 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/perfmon/mapfile_tool.c')
-rw-r--r--src/plugins/perfmon/mapfile_tool.c241
1 files changed, 0 insertions, 241 deletions
diff --git a/src/plugins/perfmon/mapfile_tool.c b/src/plugins/perfmon/mapfile_tool.c
deleted file mode 100644
index 750e12b4970..00000000000
--- a/src/plugins/perfmon/mapfile_tool.c
+++ /dev/null
@@ -1,241 +0,0 @@
-/*
- * mapfile_tool.c - skeleton vpp engine plug-in
- *
- * Copyright (c) 2018 Cisco Systems and/or affiliates
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at:
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-#include <stdio.h>
-#include <vppinfra/format.h>
-#include <vppinfra/error.h>
-#include <vppinfra/unix.h>
-
-typedef struct
-{
- u8 *ifile;
- u8 *ofile;
- u8 *mapfile;
- u8 *table;
- FILE *ofp;
-} mapfile_tool_main_t;
-
-mapfile_tool_main_t mapfile_tool_main;
-
-static char *top_boilerplate =
- "typedef struct {\n"
- " u8 model;\n"
- " u8 stepping;\n"
- " u8 has_stepping;\n"
- " char *filename;\n"
- "} file_by_model_and_stepping_t;\n\n"
- "static const file_by_model_and_stepping_t fms_table [] =\n"
- "{\n" " /* model, stepping, stepping valid, file */\n";
-
-static char *bottom_boilerplate = "};\n";
-
-static void
-print_chunk (mapfile_tool_main_t * mtm, char *chunk)
-{
- fformat (mtm->ofp, "%s", chunk);
-}
-
-static int
-parse_mapfile (mapfile_tool_main_t * mtm)
-{
- u8 *cp = mtm->mapfile;
- int i;
- char model[3];
- u8 *stepping = 0;
- u8 *filename = 0;
- int has_stepping;
-
- /* Skip header line */
- while (*cp && *cp != '\n')
- cp++;
-
- if (*cp == 0)
- {
- fformat (stderr, "mapfile broken or empty\n");
- return 1;
- }
- /* skip newline */
- cp++;
-
- /* GenuineIntel-6-55-[01234],V1.12,/SKX/skylakex_uncore_v1.12.json,uncore */
- /* skip 15 ^ */
-
- /* Across payload lines... */
- while (1)
- {
- if (*cp == 0)
- return 0;
-
- for (i = 0; i < 15; i++)
- {
- if (*cp == 0)
- {
- bad:
- fformat (stderr, "mapfile broken\n");
- return 1;
- }
- cp++;
- }
- /* should point at model */
- model[0] = *cp++;
- model[1] = *cp++;
- model[2] = 0;
- vec_reset_length (stepping);
- /* Stepping significant? */
- if (*cp == '-')
- {
- cp += 2;
- while (*cp != ']')
- {
- vec_add1 (stepping, *cp);
- cp++;
- }
- cp++;
- }
- /* Skip dirname */
- while (*cp != '/')
- cp++;
- cp++;
- while (*cp != '/')
- *cp++;
- cp++;
- vec_reset_length (filename);
- while (*cp != ',')
- {
- vec_add1 (filename, *cp);
- cp++;
- }
-
- cp++;
- /* We only want ",core" entries */
- if (memcmp (cp, "core", 4))
- {
- while (*cp && *cp != '\n')
- cp++;
- if (*cp)
- cp++;
- continue;
- }
-
- /* Skip to start of next line */
- while (*cp && *cp != '\n')
- cp++;
- if (*cp)
- cp++;
-
- has_stepping = 1;
-
- if (vec_len (stepping) == 0)
- {
- vec_add1 (stepping, '0');
- has_stepping = 0;
- }
-
- for (i = 0; i < vec_len (stepping); i++)
- {
- mtm->table =
- format (mtm->table, " { 0x%s, 0x%c, %d, \"%v\" },\n",
- model, stepping[i], has_stepping, filename);
- }
- }
-
- /* NOTREACHED */
- return -11;
-}
-
-static int
-mapfile_main (unformat_input_t * input, mapfile_tool_main_t * mtm)
-{
- u8 *mapfile;
- int rv;
- clib_error_t *error;
-
- while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (input, "in %s", &mtm->ifile))
- ;
- else if (unformat (input, "out %s", &mtm->ofile))
- ;
- else
- {
- fformat (stderr, "unknown input '%U'\n", format_unformat_error,
- input);
- usage:
- fformat (stderr, "usage: mapfile_tool in <ifile> out <ofile>\n");
- return 1;
- }
- }
-
- if (mtm->ifile == 0)
- {
- fformat (stderr, "input file not specified\n");
- goto usage;
- }
-
- if (mtm->ofile == 0)
- mtm->ofile = format (0, "perfmon_version.c%c", 0);
-
- mtm->ofp = fopen ((char *) mtm->ofile, "w");
- if (mtm->ofp == NULL)
- {
- fformat (stderr, "Couldn't create '%s'\n", mtm->ofile);
- return 1;
- }
-
- error = unix_proc_file_contents ((char *) mtm->ifile, &mapfile);
-
- if (error)
- {
- clib_error_free (error);
- fformat (stderr, "Failed to read mapfile from %s", mtm->ifile);
- return 1;
- }
-
- mtm->mapfile = mapfile;
-
- rv = parse_mapfile (mtm);
- if (rv)
- return rv;
-
- print_chunk (mtm, top_boilerplate);
- print_chunk (mtm, (char *) mtm->table);
- print_chunk (mtm, bottom_boilerplate);
- return 0;
-}
-
-int
-main (int argc, char *argv[])
-{
- unformat_input_t input;
- mapfile_tool_main_t *mtm = &mapfile_tool_main;
- int r;
-
- clib_mem_init (0, 128 << 20);
-
- unformat_init_command_line (&input, argv);
- r = mapfile_main (&input, mtm);
- unformat_free (&input);
- return r;
-}
-
-
-/*
- * fd.io coding-style-patch-verification: ON
- *
- * Local Variables:
- * eval: (c-set-style "gnu")
- * End:
- */