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authorSimon Glass <[email protected]>2016-01-17 20:53:52 -0700
committerTom Rini <[email protected]>2016-01-25 10:39:43 -0500
commit2e192b245ed36a63bab0ef576999a95e23f60ecd (patch)
treeae6197f4a661aea2a19122d9862315695e3f1541 /cmd/cmd_trace.c
parent72a8cf8dccf6f8b86d1683205e032a94eaa86938 (diff)
Remove the cmd_ prefix from command files
Now that they are in their own directory, we can remove this prefix. This makes it easier to find a file since the prefix does not get in the way. Signed-off-by: Simon Glass <[email protected]> Reviewed-by: Bin Meng <[email protected]> Reviewed-by: Heiko Schocher <[email protected]> Acked-by: Stefan Roese <[email protected]> Acked-by: Przemyslaw Marczak <[email protected]>
Diffstat (limited to 'cmd/cmd_trace.c')
-rw-r--r--cmd/cmd_trace.c121
1 files changed, 0 insertions, 121 deletions
diff --git a/cmd/cmd_trace.c b/cmd/cmd_trace.c
deleted file mode 100644
index 1e62a1a1999..00000000000
--- a/cmd/cmd_trace.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/*
- * Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-
-#include <common.h>
-#include <command.h>
-#include <mapmem.h>
-#include <trace.h>
-#include <asm/io.h>
-
-static int get_args(int argc, char * const argv[], char **buff,
- size_t *buff_ptr, size_t *buff_size)
-{
- if (argc < 2)
- return -1;
- if (argc < 4) {
- *buff_size = getenv_ulong("profsize", 16, 0);
- *buff = map_sysmem(getenv_ulong("profbase", 16, 0),
- *buff_size);
- *buff_ptr = getenv_ulong("profoffset", 16, 0);
- } else {
- *buff_size = simple_strtoul(argv[3], NULL, 16);
- *buff = map_sysmem(simple_strtoul(argv[2], NULL, 16),
- *buff_size);
- *buff_ptr = 0;
- };
- return 0;
-}
-
-static int create_func_list(int argc, char * const argv[])
-{
- size_t buff_size, avail, buff_ptr, used;
- unsigned int needed;
- char *buff;
- int err;
-
- if (get_args(argc, argv, &buff, &buff_ptr, &buff_size))
- return -1;
-
- avail = buff_size - buff_ptr;
- err = trace_list_functions(buff + buff_ptr, avail, &needed);
- if (err)
- printf("Error: truncated (%#x bytes needed)\n", needed);
- used = min(avail, needed);
- printf("Function trace dumped to %08lx, size %#zx\n",
- (ulong)map_to_sysmem(buff + buff_ptr), used);
- setenv_hex("profbase", map_to_sysmem(buff));
- setenv_hex("profsize", buff_size);
- setenv_hex("profoffset", buff_ptr + used);
-
- return 0;
-}
-
-static int create_call_list(int argc, char * const argv[])
-{
- size_t buff_size, avail, buff_ptr, used;
- unsigned int needed;
- char *buff;
- int err;
-
- if (get_args(argc, argv, &buff, &buff_ptr, &buff_size))
- return -1;
-
- avail = buff_size - buff_ptr;
- err = trace_list_calls(buff + buff_ptr, avail, &needed);
- if (err)
- printf("Error: truncated (%#x bytes needed)\n", needed);
- used = min(avail, needed);
- printf("Call list dumped to %08lx, size %#zx\n",
- (ulong)map_to_sysmem(buff + buff_ptr), used);
-
- setenv_hex("profbase", map_to_sysmem(buff));
- setenv_hex("profsize", buff_size);
- setenv_hex("profoffset", buff_ptr + used);
-
- return 0;
-}
-
-int do_trace(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
-{
- const char *cmd = argc < 2 ? NULL : argv[1];
-
- if (!cmd)
- return cmd_usage(cmdtp);
- switch (*cmd) {
- case 'p':
- trace_set_enabled(0);
- break;
- case 'c':
- if (create_call_list(argc, argv))
- return cmd_usage(cmdtp);
- break;
- case 'r':
- trace_set_enabled(1);
- break;
- case 'f':
- if (create_func_list(argc, argv))
- return cmd_usage(cmdtp);
- break;
- case 's':
- trace_print_stats();
- break;
- default:
- return CMD_RET_USAGE;
- }
-
- return 0;
-}
-
-U_BOOT_CMD(
- trace, 4, 1, do_trace,
- "trace utility commands",
- "stats - display tracing statistics\n"
- "trace pause - pause tracing\n"
- "trace resume - resume tracing\n"
- "trace funclist [<addr> <size>] - dump function list into buffer\n"
- "trace calls [<addr> <size>] "
- "- dump function call trace into buffer"
-);