1# Copyright 2015-2021 Espressif Systems (Shanghai) CO LTD
2#
3# Licensed under the Apache License, Version 2.0 (the "License");
4# you may not use this file except in compliance with the License.
5# You may obtain a copy of the License at
6#
7#     http://www.apache.org/licenses/LICENSE-2.0
8#
9# Unless required by applicable law or agreed to in writing, software
10# distributed under the License is distributed on an "AS IS" BASIS,
11# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12# See the License for the specific language governing permissions and
13# limitations under the License.
14
15import os
16import subprocess
17import sys
18from typing import BinaryIO, Callable, Optional, Union  # noqa: F401
19
20from west.commands import WestCommand
21from west.configuration import config
22from west import log
23
24# This relies on this file being in hal_espressif/tools/idf_monitor_base/output_helpers.py
25# If you move this file, you'll break it, so be careful.
26from pathlib import Path
27THIS_ZEPHYR = Path(__file__).parents[5] / 'zephyr'
28ZEPHYR_BASE = Path(os.environ.get('ZEPHYR_BASE', THIS_ZEPHYR))
29
30sys.path.insert(0, os.path.join(ZEPHYR_BASE, "scripts", "west_commands"))
31
32from build_helpers import load_domains
33from build_helpers import is_zephyr_build, find_build_dir  # noqa: E402
34from runners.core import BuildConfiguration  # noqa: E402
35from zcmake import CMakeCache
36
37
38# ANSI terminal codes (if changed, regular expressions in LineMatcher need to be updated)
39ANSI_RED = '\033[1;31m'
40ANSI_YELLOW = '\033[0;33m'
41ANSI_NORMAL = '\033[0m'
42
43
44def color_print(message, color, newline='\n'):  # type: (str, str, Optional[str]) -> None
45    """ Print a message to stderr with colored highlighting """
46    sys.stderr.write('%s%s%s%s' % (color, message, ANSI_NORMAL, newline))
47
48
49def normal_print(message):  # type: (str) -> None
50    sys.stderr.write(ANSI_NORMAL + message)
51
52
53def yellow_print(message, newline='\n'):  # type: (str, Optional[str]) -> None
54    color_print(message, ANSI_YELLOW, newline)
55
56
57def red_print(message, newline='\n'):  # type: (str, Optional[str]) -> None
58    color_print(message, ANSI_RED, newline)
59
60
61def lookup_pc_address(pc_addr, toolchain_prefix, elf_file):  # type: (str, str, str) -> Optional[str]
62    # cmd = ['%saddr2line' % toolchain_prefix, '-pfiaC', '-e', elf_file, pc_addr]
63
64    build_dir = find_build_dir(None, True)
65    domain = load_domains(build_dir).get_default_domain()
66
67    # build dir differs when sysbuild is used
68    if domain.build_dir:
69        build_dir = domain.build_dir
70
71    cache = CMakeCache.from_build_dir(build_dir)
72
73    # Zephyr: set toolchain from environment path
74    toolchain_path = cache['CMAKE_ADDR2LINE']
75    cmd = [toolchain_path, '-pfiaC', '-e', elf_file, pc_addr]
76
77    try:
78        translation = subprocess.check_output(cmd, cwd='.')
79        if b'?? ??:0' not in translation:
80            return translation.decode()
81    except OSError as e:
82        red_print('%s: %s' % (' '.join(cmd), e))
83    return None
84