160 lines
3.5 KiB
C
160 lines
3.5 KiB
C
/*
|
|
* Copyright (c) 2018 Oticon A/S
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include <stdbool.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "cmdline_common.h"
|
|
#include "zephyr/types.h"
|
|
#include "hw_models_top.h"
|
|
#include "timer_model.h"
|
|
#include "cmdline.h"
|
|
#include "toolchain.h"
|
|
#include <arch/posix/posix_trace.h>
|
|
#include "native_tracing.h"
|
|
|
|
static int s_argc, test_argc;
|
|
static char **s_argv, **test_argv;
|
|
|
|
static struct args_struct_t *args_struct;
|
|
static int used_args;
|
|
static int args_aval;
|
|
#define ARGS_ALLOC_CHUNK_SIZE 20
|
|
|
|
void native_cleanup_cmd_line(void)
|
|
{
|
|
if (args_struct != NULL) { /* LCOV_EXCL_BR_LINE */
|
|
free(args_struct);
|
|
args_struct = NULL;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Add a set of command line options to the program.
|
|
*
|
|
* Each option to be added is described in one entry of the input <args>
|
|
* This input must be terminated with an entry containing ARG_TABLE_ENDMARKER.
|
|
*/
|
|
void native_add_command_line_opts(struct args_struct_t *args)
|
|
{
|
|
int count = 0;
|
|
|
|
while (args[count].option != NULL) {
|
|
count++;
|
|
}
|
|
count++; /*for the end marker*/
|
|
|
|
if (used_args + count >= args_aval) {
|
|
int growby = count;
|
|
/* reallocs are expensive let's do them only in big chunks */
|
|
if (growby < ARGS_ALLOC_CHUNK_SIZE) {
|
|
growby = ARGS_ALLOC_CHUNK_SIZE;
|
|
}
|
|
|
|
struct args_struct_t *new_args_struct = realloc(args_struct,
|
|
(args_aval + growby)*
|
|
sizeof(struct args_struct_t));
|
|
args_aval += growby;
|
|
/* LCOV_EXCL_START */
|
|
if (new_args_struct == NULL) {
|
|
posix_print_error_and_exit("Could not allocate memory");
|
|
} else {
|
|
args_struct = new_args_struct;
|
|
}
|
|
/* LCOV_EXCL_STOP */
|
|
}
|
|
|
|
memcpy(&args_struct[used_args], args,
|
|
count*sizeof(struct args_struct_t));
|
|
|
|
used_args += count - 1;
|
|
/*
|
|
* -1 as the end marker should be overwritten next time something
|
|
* is added
|
|
*/
|
|
}
|
|
|
|
void native_add_testargs_option(void)
|
|
{
|
|
static struct args_struct_t testargs_options[] = {
|
|
/*
|
|
* Fields:
|
|
* manual, mandatory, switch,
|
|
* option_name, var_name ,type,
|
|
* destination, callback,
|
|
* description
|
|
*/
|
|
{true, false, false,
|
|
"testargs", "arg", 'l',
|
|
(void *)NULL, NULL,
|
|
"Any argument that follows will be ignored by the top level, "
|
|
"and made available for possible tests"},
|
|
ARG_TABLE_ENDMARKER};
|
|
|
|
native_add_command_line_opts(testargs_options);
|
|
}
|
|
|
|
static void print_invalid_opt_error(char *argv)
|
|
{
|
|
posix_print_error_and_exit("Incorrect option '%s'. Did you misspell it?"
|
|
" Is that feature supported in this build?"
|
|
"\n",
|
|
argv);
|
|
|
|
}
|
|
|
|
/**
|
|
* Handle possible command line arguments.
|
|
*
|
|
* We also store them for later use by possible test applications
|
|
*/
|
|
void native_handle_cmd_line(int argc, char *argv[])
|
|
{
|
|
int i;
|
|
|
|
native_add_tracing_options();
|
|
native_add_testargs_option();
|
|
|
|
s_argv = argv;
|
|
s_argc = argc;
|
|
|
|
cmd_args_set_defaults(args_struct);
|
|
|
|
for (i = 1; i < argc; i++) {
|
|
|
|
if ((cmd_is_option(argv[i], "testargs", 0))) {
|
|
test_argc = argc - i - 1;
|
|
test_argv = &argv[i+1];
|
|
break;
|
|
}
|
|
|
|
if (!cmd_parse_one_arg(argv[i], args_struct)) {
|
|
cmd_print_switches_help(args_struct);
|
|
print_invalid_opt_error(argv[i]);
|
|
}
|
|
}
|
|
}
|
|
|
|
/**
|
|
* The application/test can use this function to inspect all the command line
|
|
* arguments
|
|
*/
|
|
void native_get_cmd_line_args(int *argc, char ***argv)
|
|
{
|
|
*argc = s_argc;
|
|
*argv = s_argv;
|
|
}
|
|
|
|
/**
|
|
* The application/test can use this function to inspect the command line
|
|
* arguments received after --testargs
|
|
*/
|
|
void native_get_test_cmd_line_args(int *argc, char ***argv)
|
|
{
|
|
*argc = test_argc;
|
|
*argv = test_argv;
|
|
}
|