components: Correct the Python coding style
This commit is contained in:
Roland Dobai
parent
c69907a54b
commit
e1e6c1ae0a
13
.flake8
13
.flake8
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@ -150,22 +150,15 @@ exclude =
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components/unity/unity,
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examples/build_system/cmake/import_lib/main/lib/tinyxml2
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# autogenerated scripts
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examples/provisioning/custom_config/components/custom_provisioning/python/custom_config_pb2.py,
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# temporary list (should be empty)
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components/app_update/dump_otadata.py,
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components/app_update/gen_empty_partition.py,
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components/espcoredump/espcoredump.py,
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components/espcoredump/test/test_espcoredump.py,
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components/nvs_flash/nvs_partition_generator/nvs_partition_gen.py,
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components/partition_table/gen_esp32part.py,
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components/partition_table/test_gen_esp32part_host/gen_esp32part_tests.py,
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components/protocomm/python/constants_pb2.py,
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components/protocomm/python/sec0_pb2.py,
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components/protocomm/python/sec1_pb2.py,
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components/protocomm/python/session_pb2.py,
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components/ulp/esp32ulp_mapgen.py,
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components/wifi_provisioning/python/wifi_config_pb2.py,
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components/wifi_provisioning/python/wifi_constants_pb2.py,
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examples/provisioning/custom_config/components/custom_provisioning/python/custom_config_pb2.py,
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# temporary list (should be empty)
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components/nvs_flash/nvs_partition_generator/nvs_partition_gen.py,
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tools/ci/apply_bot_filter.py,
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tools/cmake/convert_to_cmake.py,
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tools/esp_app_trace/apptrace_proc.py,
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@ -5,6 +5,7 @@
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from __future__ import print_function
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from __future__ import unicode_literals
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from __future__ import division
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import sys
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try:
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from builtins import zip
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from builtins import str
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@ -15,13 +16,11 @@ except ImportError:
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print('Import has failed probably because of the missing "future" package. Please install all the packages for '
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'interpreter {} from the $IDF_PATH/requirements.txt file.'.format(sys.executable))
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sys.exit(1)
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import sys
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import os
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import argparse
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import subprocess
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import tempfile
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import struct
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import array
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import errno
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import base64
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import binascii
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@ -53,17 +52,18 @@ class ESPCoreDumpError(RuntimeError):
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"""
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super(ESPCoreDumpError, self).__init__(message)
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class BinStruct(object):
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"""Binary structure representation
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Subclasses must specify actual structure layout using 'fields' and 'format' members.
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For example, the following subclass represents structure with two fields:
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f1 of size 2 bytes and 4 bytes f2. Little endian.
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For example, the following subclass represents structure with two fields:
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f1 of size 2 bytes and 4 bytes f2. Little endian.
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class SomeStruct(BinStruct):
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fields = ("f1",
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"f2")
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format = "<HL"
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Then subclass can be used to initialize fields of underlaying structure and convert it to binary representation:
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f = open('some_struct.bin', 'wb')
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s = SomeStruct()
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@ -89,7 +89,7 @@ class BinStruct(object):
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def dump(self):
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"""Returns binary representation of structure
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"""
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keys = self.__class__.fields
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keys = self.__class__.fields
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return struct.pack(self.__class__.format, *(self.__dict__[k] for k in keys))
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@ -124,17 +124,17 @@ class Elf32FileHeader(BinStruct):
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class Elf32ProgramHeader(BinStruct):
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"""ELF32 program header
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"""
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fields = ("p_type",
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"p_offset",
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"p_vaddr",
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"p_paddr",
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"p_filesz",
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"p_memsz",
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"p_flags",
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"p_align")
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format = "<LLLLLLLL"
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"""ELF32 program header
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"""
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fields = ("p_type",
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"p_offset",
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"p_vaddr",
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"p_paddr",
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"p_filesz",
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"p_memsz",
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"p_flags",
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"p_align")
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format = "<LLLLLLLL"
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class Elf32NoteDesc(object):
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@ -177,12 +177,12 @@ class XtensaPrStatus(BinStruct):
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class ESPCoreDumpSegment(esptool.ImageSegment):
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""" Wrapper class for a program segment in core ELF file, has a segment
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type and flags as well as the common properties of an ImageSegment.
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type and flags as well as the common properties of an ImageSegment.
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"""
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# segment flags
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PF_X = 0x1 # Execute
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PF_W = 0x2 # Write
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PF_R = 0x4 # Read
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PF_X = 0x1 # Execute
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PF_W = 0x2 # Write
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PF_R = 0x4 # Read
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def __init__(self, addr, data, type, flags):
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"""Constructor for program segment
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@ -217,7 +217,7 @@ class ESPCoreDumpSegment(esptool.ImageSegment):
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class ESPCoreDumpSection(esptool.ELFSection):
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""" Wrapper class for a section in core ELF file, has a section
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flags as well as the common properties of an esptool.ELFSection.
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flags as well as the common properties of an esptool.ELFSection.
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"""
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# section flags
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SHF_WRITE = 0x1
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@ -255,14 +255,14 @@ class ESPCoreDumpSection(esptool.ELFSection):
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class ESPCoreDumpElfFile(esptool.ELFFile):
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""" Wrapper class for core dump ELF file
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""" Wrapper class for core dump ELF file
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"""
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# ELF file type
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ET_NONE = 0x0 # No file type
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ET_REL = 0x1 # Relocatable file
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ET_EXEC = 0x2 # Executable file
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ET_DYN = 0x3 # Shared object file
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ET_CORE = 0x4 # Core file
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ET_NONE = 0x0 # No file type
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ET_REL = 0x1 # Relocatable file
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ET_EXEC = 0x2 # Executable file
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ET_DYN = 0x3 # Shared object file
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ET_CORE = 0x4 # Core file
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# ELF file version
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EV_NONE = 0x0
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EV_CURRENT = 0x1
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@ -359,15 +359,15 @@ class ESPCoreDumpElfFile(esptool.ELFFile):
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f.seek(offs)
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return f.read(size)
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prog_sections = [ESPCoreDumpSection(lookup_string(n_offs), lma, read_data(offs, size), flags) for (n_offs, _type, flags, lma, size, offs) in prog_sections
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if lma != 0]
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prog_sections = [ESPCoreDumpSection(lookup_string(n_offs), lma, read_data(offs, size), flags)
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for (n_offs, _type, flags, lma, size, offs) in prog_sections if lma != 0]
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self.sections = prog_sections
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def _read_program_segments(self, f, seg_table_offs, entsz, num):
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"""Reads core dump program segments from ELF file
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"""
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f.seek(seg_table_offs)
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seg_table = f.read(entsz*num)
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seg_table = f.read(entsz * num)
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LEN_SEG_HEADER = 0x20
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if len(seg_table) == 0:
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raise ESPCoreDumpError("No program header table found at offset %04x in ELF file." % seg_table_offs)
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@ -387,8 +387,8 @@ class ESPCoreDumpElfFile(esptool.ELFFile):
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f.seek(offs)
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return f.read(size)
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self.program_segments = [ESPCoreDumpSegment(vaddr, read_data(offset, filesz), type, flags) for (type, offset, vaddr, filesz,flags) in prog_segments
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if vaddr != 0]
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self.program_segments = [ESPCoreDumpSegment(vaddr, read_data(offset, filesz), type, flags)
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for (type, offset, vaddr, filesz,flags) in prog_segments if vaddr != 0]
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def add_program_segment(self, addr, data, type, flags):
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"""Adds new program segment
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@ -400,11 +400,11 @@ class ESPCoreDumpElfFile(esptool.ELFFile):
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for ps in self.program_segments:
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seg_len = len(ps.data)
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if addr >= ps.addr and addr < (ps.addr + seg_len):
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raise ESPCoreDumpError("Can not add overlapping region [%x..%x] to ELF file. Conflict with existing [%x..%x]." %
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(addr, addr + data_sz - 1, ps.addr, ps.addr + seg_len - 1))
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raise ESPCoreDumpError("Can not add overlapping region [%x..%x] to ELF file. Conflict with existing [%x..%x]." %
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(addr, addr + data_sz - 1, ps.addr, ps.addr + seg_len - 1))
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if (addr + data_sz) > ps.addr and (addr + data_sz) <= (ps.addr + seg_len):
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raise ESPCoreDumpError("Can not add overlapping region [%x..%x] to ELF file. Conflict with existing [%x..%x]." %
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(addr, addr + data_sz - 1, ps.addr, ps.addr + seg_len - 1))
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raise ESPCoreDumpError("Can not add overlapping region [%x..%x] to ELF file. Conflict with existing [%x..%x]." %
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(addr, addr + data_sz - 1, ps.addr, ps.addr + seg_len - 1))
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# append
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self.program_segments.append(ESPCoreDumpSegment(addr, data, type, flags))
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@ -434,11 +434,11 @@ class ESPCoreDumpElfFile(esptool.ELFFile):
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phdr.p_type = self.program_segments[i].type
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phdr.p_offset = cur_off
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phdr.p_vaddr = self.program_segments[i].addr
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phdr.p_paddr = phdr.p_vaddr # TODO
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phdr.p_paddr = phdr.p_vaddr # TODO
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phdr.p_filesz = len(self.program_segments[i].data)
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phdr.p_memsz = phdr.p_filesz # TODO
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phdr.p_memsz = phdr.p_filesz # TODO
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phdr.p_flags = self.program_segments[i].flags
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phdr.p_align = 0 # TODO
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phdr.p_align = 0 # TODO
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f.write(phdr.dump())
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cur_off += phdr.p_filesz
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# write program segments
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@ -463,7 +463,7 @@ class ESPCoreDumpLoader(object):
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ESP32_COREDUMP_HDR_SZ = struct.calcsize(ESP32_COREDUMP_HDR_FMT)
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ESP32_COREDUMP_TSK_HDR_FMT = '<3L'
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ESP32_COREDUMP_TSK_HDR_SZ = struct.calcsize(ESP32_COREDUMP_TSK_HDR_FMT)
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def __init__(self):
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"""Base constructor for core dump loader
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"""
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@ -475,51 +475,51 @@ class ESPCoreDumpLoader(object):
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# from "gdb/xtensa-tdep.h"
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# typedef struct
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# {
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#0 xtensa_elf_greg_t pc;
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#1 xtensa_elf_greg_t ps;
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#2 xtensa_elf_greg_t lbeg;
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#3 xtensa_elf_greg_t lend;
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#4 xtensa_elf_greg_t lcount;
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#5 xtensa_elf_greg_t sar;
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#6 xtensa_elf_greg_t windowstart;
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#7 xtensa_elf_greg_t windowbase;
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#8..63 xtensa_elf_greg_t reserved[8+48];
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#64 xtensa_elf_greg_t ar[64];
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# 0 xtensa_elf_greg_t pc;
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# 1 xtensa_elf_greg_t ps;
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# 2 xtensa_elf_greg_t lbeg;
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# 3 xtensa_elf_greg_t lend;
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# 4 xtensa_elf_greg_t lcount;
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# 5 xtensa_elf_greg_t sar;
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# 6 xtensa_elf_greg_t windowstart;
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# 7 xtensa_elf_greg_t windowbase;
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# 8..63 xtensa_elf_greg_t reserved[8+48];
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# 64 xtensa_elf_greg_t ar[64];
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# } xtensa_elf_gregset_t;
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REG_PC_IDX=0
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REG_PS_IDX=1
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REG_LB_IDX=2
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REG_LE_IDX=3
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REG_LC_IDX=4
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REG_SAR_IDX=5
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REG_WS_IDX=6
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REG_WB_IDX=7
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REG_AR_START_IDX=64
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REG_AR_NUM=64
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# FIXME: acc to xtensa_elf_gregset_t number of regs must be 128,
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REG_PC_IDX = 0
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REG_PS_IDX = 1
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REG_LB_IDX = 2
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REG_LE_IDX = 3
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REG_LC_IDX = 4
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REG_SAR_IDX = 5
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# REG_WS_IDX = 6
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# REG_WB_IDX = 7
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REG_AR_START_IDX = 64
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# REG_AR_NUM = 64
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# FIXME: acc to xtensa_elf_gregset_t number of regs must be 128,
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# but gdb complanis when it less then 129
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REG_NUM=129
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REG_NUM = 129
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XT_SOL_EXIT=0
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XT_SOL_PC=1
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XT_SOL_PS=2
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XT_SOL_NEXT=3
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XT_SOL_AR_START=4
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XT_SOL_AR_NUM=4
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XT_SOL_FRMSZ=8
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# XT_SOL_EXIT = 0
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XT_SOL_PC = 1
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XT_SOL_PS = 2
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# XT_SOL_NEXT = 3
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XT_SOL_AR_START = 4
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XT_SOL_AR_NUM = 4
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# XT_SOL_FRMSZ = 8
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XT_STK_EXIT=0
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XT_STK_PC=1
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XT_STK_PS=2
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XT_STK_AR_START=3
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XT_STK_AR_NUM=16
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XT_STK_SAR=19
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XT_STK_EXCCAUSE=20
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XT_STK_EXCVADDR=21
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XT_STK_LBEG=22
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XT_STK_LEND=23
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XT_STK_LCOUNT=24
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XT_STK_FRMSZ=25
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XT_STK_EXIT = 0
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XT_STK_PC = 1
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XT_STK_PS = 2
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XT_STK_AR_START = 3
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XT_STK_AR_NUM = 16
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XT_STK_SAR = 19
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# XT_STK_EXCCAUSE = 20
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# XT_STK_EXCVADDR = 21
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XT_STK_LBEG = 22
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XT_STK_LEND = 23
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XT_STK_LCOUNT = 24
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XT_STK_FRMSZ = 25
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regs = [0] * REG_NUM
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# TODO: support for growing up stacks
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@ -541,7 +541,7 @@ class ESPCoreDumpLoader(object):
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regs[REG_LB_IDX] = stack[XT_STK_LBEG]
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regs[REG_LE_IDX] = stack[XT_STK_LEND]
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regs[REG_LC_IDX] = stack[XT_STK_LCOUNT]
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# FIXME: crashed and some running tasks (e.g. prvIdleTask) have EXCM bit set
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# FIXME: crashed and some running tasks (e.g. prvIdleTask) have EXCM bit set
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# and GDB can not unwind callstack properly (it implies not windowed call0)
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if regs[REG_PS_IDX] & (1 << 5):
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regs[REG_PS_IDX] &= ~(1 << 4)
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@ -550,14 +550,14 @@ class ESPCoreDumpLoader(object):
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regs[REG_PS_IDX] = stack[XT_SOL_PS]
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for i in range(XT_SOL_AR_NUM):
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regs[REG_AR_START_IDX + i] = stack[XT_SOL_AR_START + i]
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nxt = stack[XT_SOL_NEXT]
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# nxt = stack[XT_SOL_NEXT]
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# TODO: remove magic hack with saved PC to get proper value
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regs[REG_PC_IDX] = ((regs[REG_PC_IDX] & 0x3FFFFFFF) | 0x40000000)
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if regs[REG_PC_IDX] & 0x80000000:
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regs[REG_PC_IDX] = (regs[REG_PC_IDX] & 0x3fffffff) | 0x40000000;
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regs[REG_PC_IDX] = (regs[REG_PC_IDX] & 0x3fffffff) | 0x40000000
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if regs[REG_AR_START_IDX + 0] & 0x80000000:
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regs[REG_AR_START_IDX + 0] = (regs[REG_AR_START_IDX + 0] & 0x3fffffff) | 0x40000000;
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regs[REG_AR_START_IDX + 0] = (regs[REG_AR_START_IDX + 0] & 0x3fffffff) | 0x40000000
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return regs
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def remove_tmp_file(self, fname):
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@ -587,7 +587,7 @@ class ESPCoreDumpLoader(object):
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raise ESPCoreDumpLoaderError("Core dump version '%d' is not supported! Should be up to '%d'." % (coredump_ver, self.ESP32_COREDUMP_VESION))
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tcbsz_aligned = tcbsz
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if tcbsz_aligned % 4:
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tcbsz_aligned = 4*(old_div(tcbsz_aligned,4) + 1)
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tcbsz_aligned = 4 * (old_div(tcbsz_aligned,4) + 1)
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core_off += self.ESP32_COREDUMP_HDR_SZ
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core_elf = ESPCoreDumpElfFile()
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notes = b''
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@ -600,17 +600,18 @@ class ESPCoreDumpLoader(object):
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else:
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stack_len = stack_top - stack_end
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stack_base = stack_end
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stack_len_aligned = stack_len
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if stack_len_aligned % 4:
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stack_len_aligned = 4*(old_div(stack_len_aligned,4) + 1)
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stack_len_aligned = 4 * (old_div(stack_len_aligned,4) + 1)
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core_off += self.ESP32_COREDUMP_TSK_HDR_SZ
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logging.info("Read TCB %d bytes @ 0x%x" % (tcbsz_aligned, tcb_addr))
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data = self.read_data(core_off, tcbsz_aligned)
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try:
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if tcbsz != tcbsz_aligned:
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core_elf.add_program_segment(tcb_addr, data[:tcbsz - tcbsz_aligned], ESPCoreDumpElfFile.PT_LOAD, ESPCoreDumpSegment.PF_R | ESPCoreDumpSegment.PF_W)
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core_elf.add_program_segment(tcb_addr, data[:tcbsz - tcbsz_aligned],
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ESPCoreDumpElfFile.PT_LOAD, ESPCoreDumpSegment.PF_R | ESPCoreDumpSegment.PF_W)
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else:
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core_elf.add_program_segment(tcb_addr, data, ESPCoreDumpElfFile.PT_LOAD, ESPCoreDumpSegment.PF_R | ESPCoreDumpSegment.PF_W)
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except ESPCoreDumpError as e:
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@ -632,8 +633,8 @@ class ESPCoreDumpLoader(object):
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print(e)
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return None
|
||||
prstatus = XtensaPrStatus()
|
||||
prstatus.pr_cursig = 0 # TODO: set sig only for current/failed task
|
||||
prstatus.pr_pid = i # TODO: use pid assigned by OS
|
||||
prstatus.pr_cursig = 0 # TODO: set sig only for current/failed task
|
||||
prstatus.pr_pid = i # TODO: use pid assigned by OS
|
||||
note = Elf32NoteDesc("CORE", 1, prstatus.dump() + struct.pack("<%dL" % len(task_regs), *task_regs)).dump()
|
||||
notes += note
|
||||
|
||||
|
|
@ -650,7 +651,7 @@ class ESPCoreDumpLoader(object):
|
|||
core_elf.add_program_segment(ps.addr, ps.data, ESPCoreDumpElfFile.PT_LOAD, ps.flags)
|
||||
except ESPCoreDumpError as e:
|
||||
logging.warning("Skip ROM segment %d bytes @ 0x%x. (Reason: %s)" % (len(ps.data), ps.addr, e))
|
||||
|
||||
|
||||
core_elf.e_type = ESPCoreDumpElfFile.ET_CORE
|
||||
core_elf.e_machine = ESPCoreDumpElfFile.EM_XTENSA
|
||||
if core_fname:
|
||||
|
|
@ -673,7 +674,7 @@ class ESPCoreDumpLoader(object):
|
|||
class ESPCoreDumpFileLoader(ESPCoreDumpLoader):
|
||||
"""Core dump file loader class
|
||||
"""
|
||||
def __init__(self, path, b64 = False):
|
||||
def __init__(self, path, b64=False):
|
||||
"""Constructor for core dump file loader
|
||||
"""
|
||||
super(ESPCoreDumpFileLoader, self).__init__()
|
||||
|
|
@ -725,7 +726,7 @@ class ESPCoreDumpFlashLoader(ESPCoreDumpLoader):
|
|||
if e == '.pyc':
|
||||
self.path = self.path[:-1]
|
||||
else:
|
||||
self.path = tool_path
|
||||
self.path = tool_path
|
||||
self.port = port
|
||||
self.baud = baud
|
||||
self.chip = chip
|
||||
|
|
@ -780,7 +781,7 @@ class ESPCoreDumpFlashLoader(ESPCoreDumpLoader):
|
|||
data = self.read_data(0, self.dump_sz - self.ESP32_COREDUMP_FLASH_CRC_SZ)
|
||||
data_crc = binascii.crc32(data) & 0xffffffff
|
||||
if dump_crc != data_crc:
|
||||
raise ESPCoreDumpLoaderError("Invalid core dump CRC %x, should be %x" % (data_crc, dump_crc))
|
||||
raise ESPCoreDumpLoaderError("Invalid core dump CRC %x, should be %x" % (data_crc, dump_crc))
|
||||
return super(ESPCoreDumpFlashLoader, self).create_corefile(core_fname)
|
||||
|
||||
|
||||
|
|
@ -876,8 +877,9 @@ class GDBMIStreamConsoleHandler(GDBMIOutStreamHandler):
|
|||
"""
|
||||
TAG = '~'
|
||||
|
||||
|
||||
def load_aux_elf(elf_path):
|
||||
""" Loads auxilary ELF file and composes GDB command to read its symbols
|
||||
""" Loads auxilary ELF file and composes GDB command to read its symbols
|
||||
"""
|
||||
elf = None
|
||||
sym_cmd = ''
|
||||
|
|
@ -888,6 +890,7 @@ def load_aux_elf(elf_path):
|
|||
sym_cmd = 'add-symbol-file %s 0x%x' % (elf_path, s.addr)
|
||||
return (elf, sym_cmd)
|
||||
|
||||
|
||||
def dbg_corefile(args):
|
||||
""" Command to load core dump from file or flash and run GDB debug session with it
|
||||
"""
|
||||
|
|
@ -911,18 +914,18 @@ def dbg_corefile(args):
|
|||
loader.cleanup()
|
||||
return
|
||||
|
||||
p = subprocess.Popen(
|
||||
bufsize = 0,
|
||||
args = [args.gdb,
|
||||
'--nw', # ignore .gdbinit
|
||||
'--core=%s' % core_fname, # core file,
|
||||
'-ex', rom_sym_cmd,
|
||||
args.prog],
|
||||
stdin = None, stdout = None, stderr = None,
|
||||
close_fds = CLOSE_FDS
|
||||
)
|
||||
p = subprocess.Popen(bufsize=0,
|
||||
args=[args.gdb,
|
||||
'--nw', # ignore .gdbinit
|
||||
'--core=%s' % core_fname, # core file,
|
||||
'-ex', rom_sym_cmd,
|
||||
args.prog
|
||||
],
|
||||
stdin=None, stdout=None, stderr=None,
|
||||
close_fds=CLOSE_FDS
|
||||
)
|
||||
p.wait()
|
||||
|
||||
|
||||
if loader:
|
||||
if not args.core and not args.save_core:
|
||||
loader.remove_tmp_file(core_fname)
|
||||
|
|
@ -931,13 +934,14 @@ def dbg_corefile(args):
|
|||
|
||||
|
||||
def info_corefile(args):
|
||||
""" Command to load core dump from file or flash and print it's data in user friendly form
|
||||
""" Command to load core dump from file or flash and print it's data in user friendly form
|
||||
"""
|
||||
global CLOSE_FDS
|
||||
|
||||
def gdbmi_console_stream_handler(ln):
|
||||
sys.stdout.write(ln)
|
||||
sys.stdout.flush()
|
||||
|
||||
|
||||
def gdbmi_read2prompt(f, out_handlers=None):
|
||||
while True:
|
||||
ln = f.readline().decode('utf-8').rstrip(' \r\n')
|
||||
|
|
@ -953,20 +957,18 @@ def info_corefile(args):
|
|||
|
||||
def gdbmi_start(handlers, gdb_cmds):
|
||||
gdb_args = [args.gdb,
|
||||
'--quiet', # inhibit dumping info at start-up
|
||||
'--nx', # inhibit window interface
|
||||
'--nw', # ignore .gdbinit
|
||||
'--interpreter=mi2', # use GDB/MI v2
|
||||
'--core=%s' % core_fname] # core file
|
||||
'--quiet', # inhibit dumping info at start-up
|
||||
'--nx', # inhibit window interface
|
||||
'--nw', # ignore .gdbinit
|
||||
'--interpreter=mi2', # use GDB/MI v2
|
||||
'--core=%s' % core_fname] # core file
|
||||
for c in gdb_cmds:
|
||||
gdb_args += ['-ex', c]
|
||||
gdb_args.append(args.prog)
|
||||
p = subprocess.Popen(
|
||||
bufsize = 0,
|
||||
args = gdb_args,
|
||||
stdin = subprocess.PIPE, stdout = subprocess.PIPE, stderr = subprocess.STDOUT,
|
||||
close_fds = CLOSE_FDS
|
||||
)
|
||||
p = subprocess.Popen(bufsize=0,
|
||||
args=gdb_args,
|
||||
stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.STDOUT,
|
||||
close_fds=CLOSE_FDS)
|
||||
gdbmi_read2prompt(p.stdout, handlers)
|
||||
return p
|
||||
|
||||
|
|
@ -1093,13 +1095,13 @@ def info_corefile(args):
|
|||
p.wait()
|
||||
p.stdin.close()
|
||||
p.stdout.close()
|
||||
|
||||
|
||||
if loader:
|
||||
if not args.core and not args.save_core:
|
||||
loader.remove_tmp_file(core_fname)
|
||||
loader.cleanup()
|
||||
print('Done!')
|
||||
|
||||
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(description='espcoredump.py v%s - ESP32 Core Dump Utility' % __version__, prog='espcoredump')
|
||||
|
|
@ -1130,9 +1132,12 @@ def main():
|
|||
parser_debug_coredump.add_argument('--debug', '-d', help='Log level (0..3)', type=int, default=2)
|
||||
parser_debug_coredump.add_argument('--gdb', '-g', help='Path to gdb', default='xtensa-esp32-elf-gdb')
|
||||
parser_debug_coredump.add_argument('--core', '-c', help='Path to core dump file (if skipped core dump will be read from flash)', type=str)
|
||||
parser_debug_coredump.add_argument('--core-format', '-t', help='(elf, raw or b64). File specified with "-c" is an ELF ("elf"), raw (raw) or base64-encoded (b64) binary', type=str, default='elf')
|
||||
parser_debug_coredump.add_argument('--off', '-o', help='Ofsset of coredump partition in flash (type "make partition_table" to see).', type=int, default=0x110000)
|
||||
parser_debug_coredump.add_argument('--save-core', '-s', help='Save core to file. Othwerwise temporary core file will be deleted. Ignored with "-c"', type=str)
|
||||
parser_debug_coredump.add_argument('--core-format', '-t', help='(elf, raw or b64). File specified with "-c" is an ELF ("elf"), '
|
||||
'raw (raw) or base64-encoded (b64) binary', type=str, default='elf')
|
||||
parser_debug_coredump.add_argument('--off', '-o', help='Ofsset of coredump partition in flash '
|
||||
'(type "make partition_table" to see).', type=int, default=0x110000)
|
||||
parser_debug_coredump.add_argument('--save-core', '-s', help='Save core to file. Othwerwise temporary core file will be deleted. '
|
||||
'Ignored with "-c"', type=str)
|
||||
parser_debug_coredump.add_argument('--rom-elf', '-r', help='Path to ROM ELF file.', type=str, default='esp32_rom.elf')
|
||||
parser_debug_coredump.add_argument('prog', help='Path to program\'s ELF binary', type=str)
|
||||
|
||||
|
|
@ -1142,9 +1147,12 @@ def main():
|
|||
parser_info_coredump.add_argument('--debug', '-d', help='Log level (0..3)', type=int, default=0)
|
||||
parser_info_coredump.add_argument('--gdb', '-g', help='Path to gdb', default='xtensa-esp32-elf-gdb')
|
||||
parser_info_coredump.add_argument('--core', '-c', help='Path to core dump file (if skipped core dump will be read from flash)', type=str)
|
||||
parser_info_coredump.add_argument('--core-format', '-t', help='(elf, raw or b64). File specified with "-c" is an ELF ("elf"), raw (raw) or base64-encoded (b64) binary', type=str, default='elf')
|
||||
parser_info_coredump.add_argument('--off', '-o', help='Ofsset of coredump partition in flash (type "make partition_table" to see).', type=int, default=0x110000)
|
||||
parser_info_coredump.add_argument('--save-core', '-s', help='Save core to file. Othwerwise temporary core file will be deleted. Does not work with "-c"', type=str)
|
||||
parser_info_coredump.add_argument('--core-format', '-t', help='(elf, raw or b64). File specified with "-c" is an ELF ("elf"), '
|
||||
'raw (raw) or base64-encoded (b64) binary', type=str, default='elf')
|
||||
parser_info_coredump.add_argument('--off', '-o', help='Offset of coredump partition in flash (type '
|
||||
'"make partition_table" to see).', type=int, default=0x110000)
|
||||
parser_info_coredump.add_argument('--save-core', '-s', help='Save core to file. Othwerwise temporary core file will be deleted. '
|
||||
'Does not work with "-c"', type=str)
|
||||
parser_info_coredump.add_argument('--rom-elf', '-r', help='Path to ROM ELF file.', type=str, default='esp32_rom.elf')
|
||||
parser_info_coredump.add_argument('--print-mem', '-m', help='Print memory dump', action='store_true')
|
||||
parser_info_coredump.add_argument('prog', help='Path to program\'s ELF binary', type=str)
|
||||
|
|
|
|||
|
|
@ -18,10 +18,14 @@ import sys
|
|||
import os
|
||||
import unittest
|
||||
|
||||
idf_path = os.getenv('IDF_PATH')
|
||||
if idf_path:
|
||||
sys.path.insert(0, os.path.join(idf_path, 'components', 'espcoredump'))
|
||||
import espcoredump
|
||||
try:
|
||||
import espcoredump
|
||||
except ImportError:
|
||||
idf_path = os.getenv('IDF_PATH')
|
||||
if idf_path:
|
||||
sys.path.insert(0, os.path.join(idf_path, 'components', 'espcoredump'))
|
||||
import espcoredump
|
||||
|
||||
|
||||
class TestESPCoreDumpFileLoader(unittest.TestCase):
|
||||
def setUp(self):
|
||||
|
|
@ -34,15 +38,16 @@ class TestESPCoreDumpFileLoader(unittest.TestCase):
|
|||
|
||||
def testESPCoreDumpFileLoaderWithoutB64(self):
|
||||
t = espcoredump.ESPCoreDumpFileLoader(path='coredump.b64', b64=False)
|
||||
self.assertIsInstance(t, espcoredump.ESPCoreDumpFileLoader) # invoke for coverage of open()
|
||||
self.assertIsInstance(t, espcoredump.ESPCoreDumpFileLoader) # invoke for coverage of open()
|
||||
t.cleanup()
|
||||
|
||||
def test_cannot_remove_dir(self):
|
||||
self.dloader.remove_tmp_file(fname='.') # silent failure (but covers exception inside)
|
||||
self.dloader.remove_tmp_file(fname='.') # silent failure (but covers exception inside)
|
||||
|
||||
def test_create_corefile(self):
|
||||
self.assertEqual(self.dloader.create_corefile(core_fname=self.tmp_file, off=0, rom_elf=None), self.tmp_file)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
# The purpose of these tests is to increase the code coverage at places which are sensitive to issues related to
|
||||
# Python 2&3 compatibility.
|
||||
|
|
|
|||
|
|
@ -32,7 +32,7 @@ import binascii
|
|||
import errno
|
||||
|
||||
MAX_PARTITION_LENGTH = 0xC00 # 3K for partition data (96 entries) leaves 1K in a 4K sector for signature
|
||||
MD5_PARTITION_BEGIN = b"\xEB\xEB" + b"\xFF" * 14 # The first 2 bytes are like magic numbers for MD5 sum
|
||||
MD5_PARTITION_BEGIN = b"\xEB\xEB" + b"\xFF" * 14 # The first 2 bytes are like magic numbers for MD5 sum
|
||||
PARTITION_TABLE_SIZE = 0x1000 # Size of partition table
|
||||
|
||||
MIN_PARTITION_SUBTYPE_APP_OTA = 0x10
|
||||
|
|
@ -44,25 +44,25 @@ APP_TYPE = 0x00
|
|||
DATA_TYPE = 0x01
|
||||
|
||||
TYPES = {
|
||||
"app" : APP_TYPE,
|
||||
"data" : DATA_TYPE,
|
||||
"app": APP_TYPE,
|
||||
"data": DATA_TYPE,
|
||||
}
|
||||
|
||||
# Keep this map in sync with esp_partition_subtype_t enum in esp_partition.h
|
||||
SUBTYPES = {
|
||||
APP_TYPE : {
|
||||
"factory" : 0x00,
|
||||
"test" : 0x20,
|
||||
APP_TYPE: {
|
||||
"factory": 0x00,
|
||||
"test": 0x20,
|
||||
},
|
||||
DATA_TYPE : {
|
||||
"ota" : 0x00,
|
||||
"phy" : 0x01,
|
||||
"nvs" : 0x02,
|
||||
"coredump" : 0x03,
|
||||
"nvs_keys" : 0x04,
|
||||
"esphttpd" : 0x80,
|
||||
"fat" : 0x81,
|
||||
"spiffs" : 0x82,
|
||||
DATA_TYPE: {
|
||||
"ota": 0x00,
|
||||
"phy": 0x01,
|
||||
"nvs": 0x02,
|
||||
"coredump": 0x03,
|
||||
"nvs_keys": 0x04,
|
||||
"esphttpd": 0x80,
|
||||
"fat": 0x81,
|
||||
"spiffs": 0x82,
|
||||
},
|
||||
}
|
||||
|
||||
|
|
@ -71,16 +71,19 @@ md5sum = True
|
|||
secure = False
|
||||
offset_part_table = 0
|
||||
|
||||
|
||||
def status(msg):
|
||||
""" Print status message to stderr """
|
||||
if not quiet:
|
||||
critical(msg)
|
||||
|
||||
|
||||
def critical(msg):
|
||||
""" Print critical message to stderr """
|
||||
sys.stderr.write(msg)
|
||||
sys.stderr.write('\n')
|
||||
|
||||
|
||||
class PartitionTable(list):
|
||||
def __init__(self):
|
||||
super(PartitionTable, self).__init__(self)
|
||||
|
|
@ -102,15 +105,15 @@ class PartitionTable(list):
|
|||
if line.startswith("#") or len(line) == 0:
|
||||
continue
|
||||
try:
|
||||
res.append(PartitionDefinition.from_csv(line, line_no+1))
|
||||
res.append(PartitionDefinition.from_csv(line, line_no + 1))
|
||||
except InputError as e:
|
||||
raise InputError("Error at line %d: %s" % (line_no+1, e))
|
||||
raise InputError("Error at line %d: %s" % (line_no + 1, e))
|
||||
except Exception:
|
||||
critical("Unexpected error parsing CSV line %d: %s" % (line_no+1, line))
|
||||
critical("Unexpected error parsing CSV line %d: %s" % (line_no + 1, line))
|
||||
raise
|
||||
|
||||
# fix up missing offsets & negative sizes
|
||||
last_end = offset_part_table + PARTITION_TABLE_SIZE # first offset after partition table
|
||||
last_end = offset_part_table + PARTITION_TABLE_SIZE # first offset after partition table
|
||||
for e in res:
|
||||
if e.offset is not None and e.offset < last_end:
|
||||
if e == res[0]:
|
||||
|
|
@ -149,14 +152,14 @@ class PartitionTable(list):
|
|||
ptype = TYPES[ptype]
|
||||
except KeyError:
|
||||
try:
|
||||
ptypes = int(ptype, 0)
|
||||
ptype = int(ptype, 0)
|
||||
except TypeError:
|
||||
pass
|
||||
try:
|
||||
subtype = SUBTYPES[int(ptype)][subtype]
|
||||
except KeyError:
|
||||
try:
|
||||
ptypes = int(ptype, 0)
|
||||
ptype = int(ptype, 0)
|
||||
except TypeError:
|
||||
pass
|
||||
|
||||
|
|
@ -175,11 +178,11 @@ class PartitionTable(list):
|
|||
# verify each partition individually
|
||||
for p in self:
|
||||
p.verify()
|
||||
|
||||
|
||||
# check on duplicate name
|
||||
names = [ p.name for p in self ]
|
||||
duplicates = set( n for n in names if names.count(n) > 1 )
|
||||
|
||||
names = [p.name for p in self]
|
||||
duplicates = set(n for n in names if names.count(n) > 1)
|
||||
|
||||
# print sorted duplicate partitions by name
|
||||
if len(duplicates) != 0:
|
||||
print("A list of partitions that have the same name:")
|
||||
|
|
@ -187,14 +190,14 @@ class PartitionTable(list):
|
|||
if len(duplicates.intersection([p.name])) != 0:
|
||||
print("%s" % (p.to_csv()))
|
||||
raise InputError("Partition names must be unique")
|
||||
|
||||
|
||||
# check for overlaps
|
||||
last = None
|
||||
for p in sorted(self, key=lambda x:x.offset):
|
||||
if p.offset < offset_part_table + PARTITION_TABLE_SIZE:
|
||||
raise InputError("Partition offset 0x%x is below 0x%x" % (p.offset, offset_part_table + PARTITION_TABLE_SIZE))
|
||||
if last is not None and p.offset < last.offset + last.size:
|
||||
raise InputError("Partition at 0x%x overlaps 0x%x-0x%x" % (p.offset, last.offset, last.offset+last.size-1))
|
||||
raise InputError("Partition at 0x%x overlaps 0x%x-0x%x" % (p.offset, last.offset, last.offset + last.size - 1))
|
||||
last = p
|
||||
|
||||
def flash_size(self):
|
||||
|
|
@ -209,17 +212,17 @@ class PartitionTable(list):
|
|||
|
||||
@classmethod
|
||||
def from_binary(cls, b):
|
||||
md5 = hashlib.md5();
|
||||
md5 = hashlib.md5()
|
||||
result = cls()
|
||||
for o in range(0,len(b),32):
|
||||
data = b[o:o+32]
|
||||
data = b[o:o + 32]
|
||||
if len(data) != 32:
|
||||
raise InputError("Partition table length must be a multiple of 32 bytes")
|
||||
if data == b'\xFF'*32:
|
||||
if data == b'\xFF' * 32:
|
||||
return result # got end marker
|
||||
if md5sum and data[:2] == MD5_PARTITION_BEGIN[:2]: #check only the magic number part
|
||||
if md5sum and data[:2] == MD5_PARTITION_BEGIN[:2]: # check only the magic number part
|
||||
if data[16:] == md5.digest():
|
||||
continue # the next iteration will check for the end marker
|
||||
continue # the next iteration will check for the end marker
|
||||
else:
|
||||
raise InputError("MD5 checksums don't match! (computed: 0x%s, parsed: 0x%s)" % (md5.hexdigest(), binascii.hexlify(data[16:])))
|
||||
else:
|
||||
|
|
@ -231,29 +234,30 @@ class PartitionTable(list):
|
|||
result = b"".join(e.to_binary() for e in self)
|
||||
if md5sum:
|
||||
result += MD5_PARTITION_BEGIN + hashlib.md5(result).digest()
|
||||
if len(result )>= MAX_PARTITION_LENGTH:
|
||||
if len(result) >= MAX_PARTITION_LENGTH:
|
||||
raise InputError("Binary partition table length (%d) longer than max" % len(result))
|
||||
result += b"\xFF" * (MAX_PARTITION_LENGTH - len(result)) # pad the sector, for signing
|
||||
return result
|
||||
|
||||
def to_csv(self, simple_formatting=False):
|
||||
rows = [ "# Espressif ESP32 Partition Table",
|
||||
"# Name, Type, SubType, Offset, Size, Flags" ]
|
||||
rows += [ x.to_csv(simple_formatting) for x in self ]
|
||||
rows = ["# Espressif ESP32 Partition Table",
|
||||
"# Name, Type, SubType, Offset, Size, Flags"]
|
||||
rows += [x.to_csv(simple_formatting) for x in self]
|
||||
return "\n".join(rows) + "\n"
|
||||
|
||||
|
||||
class PartitionDefinition(object):
|
||||
MAGIC_BYTES = b"\xAA\x50"
|
||||
|
||||
ALIGNMENT = {
|
||||
APP_TYPE : 0x10000,
|
||||
DATA_TYPE : 0x04,
|
||||
APP_TYPE: 0x10000,
|
||||
DATA_TYPE: 0x04,
|
||||
}
|
||||
|
||||
# dictionary maps flag name (as used in CSV flags list, property name)
|
||||
# to bit set in flags words in binary format
|
||||
FLAGS = {
|
||||
"encrypted" : 0
|
||||
"encrypted": 0
|
||||
}
|
||||
|
||||
# add subtypes for the 16 OTA slot values ("ota_XX, etc.")
|
||||
|
|
@ -272,7 +276,7 @@ class PartitionDefinition(object):
|
|||
def from_csv(cls, line, line_no):
|
||||
""" Parse a line from the CSV """
|
||||
line_w_defaults = line + ",,,," # lazy way to support default fields
|
||||
fields = [ f.strip() for f in line_w_defaults.split(",") ]
|
||||
fields = [f.strip() for f in line_w_defaults.split(",")]
|
||||
|
||||
res = PartitionDefinition()
|
||||
res.line_no = line_no
|
||||
|
|
@ -302,7 +306,7 @@ class PartitionDefinition(object):
|
|||
def maybe_hex(x):
|
||||
return "0x%x" % x if x is not None else "None"
|
||||
return "PartitionDefinition('%s', 0x%x, 0x%x, %s, %s)" % (self.name, self.type, self.subtype or 0,
|
||||
maybe_hex(self.offset), maybe_hex(self.size))
|
||||
maybe_hex(self.offset), maybe_hex(self.size))
|
||||
|
||||
def __str__(self):
|
||||
return "Part '%s' %d/%d @ 0x%x size 0x%x" % (self.name, self.type, self.subtype, self.offset or -1, self.size or -1)
|
||||
|
|
@ -329,7 +333,7 @@ class PartitionDefinition(object):
|
|||
|
||||
def parse_subtype(self, strval):
|
||||
if strval == "":
|
||||
return 0 # default
|
||||
return 0 # default
|
||||
return parse_int(strval, SUBTYPES.get(self.type, {}))
|
||||
|
||||
def parse_address(self, strval):
|
||||
|
|
@ -353,12 +357,14 @@ class PartitionDefinition(object):
|
|||
raise ValidationError(self, "Size field is not set")
|
||||
|
||||
if self.name in TYPES and TYPES.get(self.name, "") != self.type:
|
||||
critical("WARNING: Partition has name '%s' which is a partition type, but does not match this partition's type (0x%x). Mistake in partition table?" % (self.name, self.type))
|
||||
critical("WARNING: Partition has name '%s' which is a partition type, but does not match this partition's "
|
||||
"type (0x%x). Mistake in partition table?" % (self.name, self.type))
|
||||
all_subtype_names = []
|
||||
for names in (t.keys() for t in SUBTYPES.values()):
|
||||
all_subtype_names += names
|
||||
if self.name in all_subtype_names and SUBTYPES.get(self.type, {}).get(self.name, "") != self.subtype:
|
||||
critical("WARNING: Partition has name '%s' which is a partition subtype, but this partition has non-matching type 0x%x and subtype 0x%x. Mistake in partition table?" % (self.name, self.type, self.subtype))
|
||||
critical("WARNING: Partition has name '%s' which is a partition subtype, but this partition has "
|
||||
"non-matching type 0x%x and subtype 0x%x. Mistake in partition table?" % (self.name, self.type, self.subtype))
|
||||
|
||||
STRUCT_FORMAT = b"<2sBBLL16sL"
|
||||
|
||||
|
|
@ -369,21 +375,21 @@ class PartitionDefinition(object):
|
|||
res = cls()
|
||||
(magic, res.type, res.subtype, res.offset,
|
||||
res.size, res.name, flags) = struct.unpack(cls.STRUCT_FORMAT, b)
|
||||
if b"\x00" in res.name: # strip null byte padding from name string
|
||||
if b"\x00" in res.name: # strip null byte padding from name string
|
||||
res.name = res.name[:res.name.index(b"\x00")]
|
||||
res.name = res.name.decode()
|
||||
if magic != cls.MAGIC_BYTES:
|
||||
raise InputError("Invalid magic bytes (%r) for partition definition" % magic)
|
||||
for flag,bit in cls.FLAGS.items():
|
||||
if flags & (1<<bit):
|
||||
if flags & (1 << bit):
|
||||
setattr(res, flag, True)
|
||||
flags &= ~(1<<bit)
|
||||
flags &= ~(1 << bit)
|
||||
if flags != 0:
|
||||
critical("WARNING: Partition definition had unknown flag(s) 0x%08x. Newer binary format?" % flags)
|
||||
return res
|
||||
|
||||
def get_flags_list(self):
|
||||
return [ flag for flag in self.FLAGS.keys() if getattr(self, flag) ]
|
||||
return [flag for flag in self.FLAGS.keys() if getattr(self, flag)]
|
||||
|
||||
def to_binary(self):
|
||||
flags = sum((1 << self.FLAGS[flag]) for flag in self.get_flags_list())
|
||||
|
|
@ -397,14 +403,14 @@ class PartitionDefinition(object):
|
|||
def to_csv(self, simple_formatting=False):
|
||||
def addr_format(a, include_sizes):
|
||||
if not simple_formatting and include_sizes:
|
||||
for (val, suffix) in [ (0x100000, "M"), (0x400, "K") ]:
|
||||
for (val, suffix) in [(0x100000, "M"), (0x400, "K")]:
|
||||
if a % val == 0:
|
||||
return "%d%s" % (a // val, suffix)
|
||||
return "0x%x" % a
|
||||
|
||||
def lookup_keyword(t, keywords):
|
||||
for k,v in keywords.items():
|
||||
if simple_formatting == False and t == v:
|
||||
if simple_formatting is False and t == v:
|
||||
return k
|
||||
return "%d" % t
|
||||
|
||||
|
|
@ -412,12 +418,12 @@ class PartitionDefinition(object):
|
|||
""" colon-delimited list of flags """
|
||||
return ":".join(self.get_flags_list())
|
||||
|
||||
return ",".join([ self.name,
|
||||
lookup_keyword(self.type, TYPES),
|
||||
lookup_keyword(self.subtype, SUBTYPES.get(self.type, {})),
|
||||
addr_format(self.offset, False),
|
||||
addr_format(self.size, True),
|
||||
generate_text_flags()])
|
||||
return ",".join([self.name,
|
||||
lookup_keyword(self.type, TYPES),
|
||||
lookup_keyword(self.subtype, SUBTYPES.get(self.type, {})),
|
||||
addr_format(self.offset, False),
|
||||
addr_format(self.size, True),
|
||||
generate_text_flags()])
|
||||
|
||||
|
||||
def parse_int(v, keywords={}):
|
||||
|
|
@ -425,7 +431,7 @@ def parse_int(v, keywords={}):
|
|||
k/m/K/M suffixes and 'keyword' value lookup.
|
||||
"""
|
||||
try:
|
||||
for letter, multiplier in [ ("k",1024), ("m",1024*1024) ]:
|
||||
for letter, multiplier in [("k", 1024), ("m", 1024 * 1024)]:
|
||||
if v.lower().endswith(letter):
|
||||
return parse_int(v[:-1], keywords) * multiplier
|
||||
return int(v, 0)
|
||||
|
|
@ -437,6 +443,7 @@ def parse_int(v, keywords={}):
|
|||
except KeyError:
|
||||
raise InputError("Value '%s' is not valid. Known keywords: %s" % (v, ", ".join(keywords)))
|
||||
|
||||
|
||||
def main():
|
||||
global quiet
|
||||
global md5sum
|
||||
|
|
@ -445,10 +452,11 @@ def main():
|
|||
parser = argparse.ArgumentParser(description='ESP32 partition table utility')
|
||||
|
||||
parser.add_argument('--flash-size', help='Optional flash size limit, checks partition table fits in flash',
|
||||
nargs='?', choices=[ '1MB', '2MB', '4MB', '8MB', '16MB' ])
|
||||
nargs='?', choices=['1MB', '2MB', '4MB', '8MB', '16MB'])
|
||||
parser.add_argument('--disable-md5sum', help='Disable md5 checksum for the partition table', default=False, action='store_true')
|
||||
parser.add_argument('--no-verify', help="Don't verify partition table fields", action='store_true')
|
||||
parser.add_argument('--verify', '-v', help="Verify partition table fields (deprecated, this behaviour is enabled by default and this flag does nothing.", action='store_true')
|
||||
parser.add_argument('--verify', '-v', help="Verify partition table fields (deprecated, this behaviour is "
|
||||
"enabled by default and this flag does nothing.", action='store_true')
|
||||
parser.add_argument('--quiet', '-q', help="Don't print non-critical status messages to stderr", action='store_true')
|
||||
parser.add_argument('--offset', '-o', help='Set offset partition table', default='0x8000')
|
||||
parser.add_argument('--secure', help="Require app partitions to be suitable for secure boot", action='store_true')
|
||||
|
|
@ -481,7 +489,8 @@ def main():
|
|||
size = size_mb * 1024 * 1024 # flash memory uses honest megabytes!
|
||||
table_size = table.flash_size()
|
||||
if size < table_size:
|
||||
raise InputError("Partitions defined in '%s' occupy %.1fMB of flash (%d bytes) which does not fit in configured flash size %dMB. Change the flash size in menuconfig under the 'Serial Flasher Config' menu." %
|
||||
raise InputError("Partitions defined in '%s' occupy %.1fMB of flash (%d bytes) which does not fit in configured "
|
||||
"flash size %dMB. Change the flash size in menuconfig under the 'Serial Flasher Config' menu." %
|
||||
(args.input.name, table_size / 1024.0 / 1024.0, table_size, size_mb))
|
||||
|
||||
# Make sure that the output directory is created
|
||||
|
|
@ -490,7 +499,7 @@ def main():
|
|||
if not os.path.exists(output_dir):
|
||||
try:
|
||||
os.makedirs(output_dir)
|
||||
except OSError as exc:
|
||||
except OSError as exc:
|
||||
if exc.errno != errno.EEXIST:
|
||||
raise
|
||||
|
||||
|
|
|
|||
|
|
@ -8,8 +8,13 @@ import subprocess
|
|||
import tempfile
|
||||
import os
|
||||
import io
|
||||
sys.path.append("..")
|
||||
from gen_esp32part import *
|
||||
import re
|
||||
|
||||
try:
|
||||
import gen_esp32part
|
||||
except ImportError:
|
||||
sys.path.append("..")
|
||||
import gen_esp32part
|
||||
|
||||
SIMPLE_CSV = """
|
||||
# Name,Type,SubType,Offset,Size,Flags
|
||||
|
|
@ -22,21 +27,21 @@ LONGER_BINARY_TABLE = b""
|
|||
LONGER_BINARY_TABLE += b"\xAA\x50\x00\x00" + \
|
||||
b"\x00\x00\x01\x00" + \
|
||||
b"\x00\x00\x10\x00" + \
|
||||
b"factory\0" + (b"\0"*8) + \
|
||||
b"factory\0" + (b"\0" * 8) + \
|
||||
b"\x00\x00\x00\x00"
|
||||
# type 0x01, subtype 0x20,
|
||||
# offset 0x110000, size 128KB
|
||||
LONGER_BINARY_TABLE += b"\xAA\x50\x01\x20" + \
|
||||
b"\x00\x00\x11\x00" + \
|
||||
b"\x00\x02\x00\x00" + \
|
||||
b"data" + (b"\0"*12) + \
|
||||
b"data" + (b"\0" * 12) + \
|
||||
b"\x00\x00\x00\x00"
|
||||
# type 0x10, subtype 0x00,
|
||||
# offset 0x150000, size 1MB
|
||||
LONGER_BINARY_TABLE += b"\xAA\x50\x10\x00" + \
|
||||
b"\x00\x00\x15\x00" + \
|
||||
b"\x00\x10\x00\x00" + \
|
||||
b"second" + (b"\0"*10) + \
|
||||
b"second" + (b"\0" * 10) + \
|
||||
b"\x00\x00\x00\x00"
|
||||
# MD5 checksum
|
||||
LONGER_BINARY_TABLE += b"\xEB\xEB" + b"\xFF" * 14
|
||||
|
|
@ -49,10 +54,11 @@ def _strip_trailing_ffs(binary_table):
|
|||
"""
|
||||
Strip all FFs down to the last 32 bytes (terminating entry)
|
||||
"""
|
||||
while binary_table.endswith(b"\xFF"*64):
|
||||
binary_table = binary_table[0:len(binary_table)-32]
|
||||
while binary_table.endswith(b"\xFF" * 64):
|
||||
binary_table = binary_table[0:len(binary_table) - 32]
|
||||
return binary_table
|
||||
|
||||
|
||||
class Py23TestCase(unittest.TestCase):
|
||||
|
||||
def __init__(self, *args, **kwargs):
|
||||
|
|
@ -64,10 +70,11 @@ class Py23TestCase(unittest.TestCase):
|
|||
# This fix is used in order to avoid using the alias from the six library
|
||||
self.assertRaisesRegex = self.assertRaisesRegexp
|
||||
|
||||
|
||||
class CSVParserTests(Py23TestCase):
|
||||
|
||||
def test_simple_partition(self):
|
||||
table = PartitionTable.from_csv(SIMPLE_CSV)
|
||||
table = gen_esp32part.PartitionTable.from_csv(SIMPLE_CSV)
|
||||
self.assertEqual(len(table), 1)
|
||||
self.assertEqual(table[0].name, "factory")
|
||||
self.assertEqual(table[0].type, 0)
|
||||
|
|
@ -75,15 +82,13 @@ class CSVParserTests(Py23TestCase):
|
|||
self.assertEqual(table[0].offset, 65536)
|
||||
self.assertEqual(table[0].size, 1048576)
|
||||
|
||||
|
||||
def test_require_type(self):
|
||||
csv = """
|
||||
# Name,Type, SubType,Offset,Size
|
||||
ihavenotype,
|
||||
"""
|
||||
with self.assertRaisesRegex(InputError, "type"):
|
||||
PartitionTable.from_csv(csv)
|
||||
|
||||
with self.assertRaisesRegex(gen_esp32part.InputError, "type"):
|
||||
gen_esp32part.PartitionTable.from_csv(csv)
|
||||
|
||||
def test_type_subtype_names(self):
|
||||
csv_magicnumbers = """
|
||||
|
|
@ -106,9 +111,9 @@ myota_status, data, ota,, 0x100000
|
|||
"""
|
||||
# make two equivalent partition tables, one using
|
||||
# magic numbers and one using shortcuts. Ensure they match
|
||||
magic = PartitionTable.from_csv(csv_magicnumbers)
|
||||
magic = gen_esp32part.PartitionTable.from_csv(csv_magicnumbers)
|
||||
magic.verify()
|
||||
nomagic = PartitionTable.from_csv(csv_nomagicnumbers)
|
||||
nomagic = gen_esp32part.PartitionTable.from_csv(csv_nomagicnumbers)
|
||||
nomagic.verify()
|
||||
|
||||
self.assertEqual(nomagic["myapp"].type, 0)
|
||||
|
|
@ -121,17 +126,17 @@ myota_status, data, ota,, 0x100000
|
|||
self.assertEqual(nomagic["mytest"], magic["mytest"])
|
||||
self.assertEqual(nomagic["myota_status"], magic["myota_status"])
|
||||
|
||||
#self.assertEqual(nomagic.to_binary(), magic.to_binary())
|
||||
# self.assertEqual(nomagic.to_binary(), magic.to_binary())
|
||||
|
||||
def test_unit_suffixes(self):
|
||||
csv = """
|
||||
# Name, Type, Subtype, Offset, Size
|
||||
one_megabyte, app, factory, 64k, 1M
|
||||
"""
|
||||
t = PartitionTable.from_csv(csv)
|
||||
t = gen_esp32part.PartitionTable.from_csv(csv)
|
||||
t.verify()
|
||||
self.assertEqual(t[0].offset, 64*1024)
|
||||
self.assertEqual(t[0].size, 1*1024*1024)
|
||||
self.assertEqual(t[0].offset, 64 * 1024)
|
||||
self.assertEqual(t[0].size, 1 * 1024 * 1024)
|
||||
|
||||
def test_default_offsets(self):
|
||||
csv = """
|
||||
|
|
@ -141,17 +146,17 @@ second, data, 0x15,, 1M
|
|||
minidata, data, 0x40,, 32K
|
||||
otherapp, app, factory,, 1M
|
||||
"""
|
||||
t = PartitionTable.from_csv(csv)
|
||||
t = gen_esp32part.PartitionTable.from_csv(csv)
|
||||
# 'first'
|
||||
self.assertEqual(t[0].offset, 0x010000) # 64KB boundary as it's an app image
|
||||
self.assertEqual(t[0].size, 0x100000) # Size specified in CSV
|
||||
self.assertEqual(t[0].offset, 0x010000) # 64KB boundary as it's an app image
|
||||
self.assertEqual(t[0].size, 0x100000) # Size specified in CSV
|
||||
# 'second'
|
||||
self.assertEqual(t[1].offset, 0x110000) # prev offset+size
|
||||
self.assertEqual(t[1].size, 0x100000) # Size specified in CSV
|
||||
self.assertEqual(t[1].offset, 0x110000) # prev offset+size
|
||||
self.assertEqual(t[1].size, 0x100000) # Size specified in CSV
|
||||
# 'minidata'
|
||||
self.assertEqual(t[2].offset, 0x210000)
|
||||
# 'otherapp'
|
||||
self.assertEqual(t[3].offset, 0x220000) # 64KB boundary as it's an app image
|
||||
self.assertEqual(t[3].offset, 0x220000) # 64KB boundary as it's an app image
|
||||
|
||||
def test_negative_size_to_offset(self):
|
||||
csv = """
|
||||
|
|
@ -159,21 +164,21 @@ otherapp, app, factory,, 1M
|
|||
first, app, factory, 0x10000, -2M
|
||||
second, data, 0x15, , 1M
|
||||
"""
|
||||
t = PartitionTable.from_csv(csv)
|
||||
t = gen_esp32part.PartitionTable.from_csv(csv)
|
||||
t.verify()
|
||||
# 'first'
|
||||
self.assertEqual(t[0].offset, 0x10000) # in CSV
|
||||
self.assertEqual(t[0].size, 0x200000 - t[0].offset) # Up to 2M
|
||||
self.assertEqual(t[0].offset, 0x10000) # in CSV
|
||||
self.assertEqual(t[0].size, 0x200000 - t[0].offset) # Up to 2M
|
||||
# 'second'
|
||||
self.assertEqual(t[1].offset, 0x200000) # prev offset+size
|
||||
self.assertEqual(t[1].offset, 0x200000) # prev offset+size
|
||||
|
||||
def test_overlapping_offsets_fail(self):
|
||||
csv = """
|
||||
first, app, factory, 0x100000, 2M
|
||||
second, app, ota_0, 0x200000, 1M
|
||||
"""
|
||||
with self.assertRaisesRegex(InputError, "overlap"):
|
||||
t = PartitionTable.from_csv(csv)
|
||||
with self.assertRaisesRegex(gen_esp32part.InputError, "overlap"):
|
||||
t = gen_esp32part.PartitionTable.from_csv(csv)
|
||||
t.verify()
|
||||
|
||||
def test_unique_name_fail(self):
|
||||
|
|
@ -181,23 +186,24 @@ second, app, ota_0, 0x200000, 1M
|
|||
first, app, factory, 0x100000, 1M
|
||||
first, app, ota_0, 0x200000, 1M
|
||||
"""
|
||||
with self.assertRaisesRegex(InputError, "Partition names must be unique"):
|
||||
t = PartitionTable.from_csv(csv)
|
||||
with self.assertRaisesRegex(gen_esp32part.InputError, "Partition names must be unique"):
|
||||
t = gen_esp32part.PartitionTable.from_csv(csv)
|
||||
t.verify()
|
||||
|
||||
|
||||
|
||||
class BinaryOutputTests(Py23TestCase):
|
||||
def test_binary_entry(self):
|
||||
csv = """
|
||||
first, 0x30, 0xEE, 0x100400, 0x300000
|
||||
"""
|
||||
t = PartitionTable.from_csv(csv)
|
||||
t = gen_esp32part.PartitionTable.from_csv(csv)
|
||||
tb = _strip_trailing_ffs(t.to_binary())
|
||||
self.assertEqual(len(tb), 64+32)
|
||||
self.assertEqual(b'\xAA\x50', tb[0:2]) # magic
|
||||
self.assertEqual(b'\x30\xee', tb[2:4]) # type, subtype
|
||||
self.assertEqual(len(tb), 64 + 32)
|
||||
self.assertEqual(b'\xAA\x50', tb[0:2]) # magic
|
||||
self.assertEqual(b'\x30\xee', tb[2:4]) # type, subtype
|
||||
eo, es = struct.unpack("<LL", tb[4:12])
|
||||
self.assertEqual(eo, 0x100400) # offset
|
||||
self.assertEqual(es, 0x300000) # size
|
||||
self.assertEqual(eo, 0x100400) # offset
|
||||
self.assertEqual(es, 0x300000) # size
|
||||
self.assertEqual(b"\xEB\xEB" + b"\xFF" * 14, tb[32:48])
|
||||
self.assertEqual(b'\x43\x03\x3f\x33\x40\x87\x57\x51\x69\x83\x9b\x40\x61\xb1\x27\x26', tb[48:64])
|
||||
|
||||
|
|
@ -206,22 +212,21 @@ first, 0x30, 0xEE, 0x100400, 0x300000
|
|||
first, 0x30, 0xEE, 0x100400, 0x300000
|
||||
second,0x31, 0xEF, , 0x100000
|
||||
"""
|
||||
t = PartitionTable.from_csv(csv)
|
||||
t = gen_esp32part.PartitionTable.from_csv(csv)
|
||||
tb = _strip_trailing_ffs(t.to_binary())
|
||||
self.assertEqual(len(tb), 96+32)
|
||||
self.assertEqual(len(tb), 96 + 32)
|
||||
self.assertEqual(b'\xAA\x50', tb[0:2])
|
||||
self.assertEqual(b'\xAA\x50', tb[32:34])
|
||||
|
||||
|
||||
def test_encrypted_flag(self):
|
||||
csv = """
|
||||
# Name, Type, Subtype, Offset, Size, Flags
|
||||
first, app, factory,, 1M, encrypted
|
||||
"""
|
||||
t = PartitionTable.from_csv(csv)
|
||||
t = gen_esp32part.PartitionTable.from_csv(csv)
|
||||
self.assertTrue(t[0].encrypted)
|
||||
tb = _strip_trailing_ffs(t.to_binary())
|
||||
tr = PartitionTable.from_binary(tb)
|
||||
tr = gen_esp32part.PartitionTable.from_binary(tb)
|
||||
self.assertTrue(tr[0].encrypted)
|
||||
|
||||
|
||||
|
|
@ -237,11 +242,11 @@ class BinaryParserTests(Py23TestCase):
|
|||
b"\xFF" * 32
|
||||
# verify that parsing 32 bytes as a table
|
||||
# or as a single Definition are the same thing
|
||||
t = PartitionTable.from_binary(entry)
|
||||
t = gen_esp32part.PartitionTable.from_binary(entry)
|
||||
self.assertEqual(len(t), 1)
|
||||
t[0].verify()
|
||||
|
||||
e = PartitionDefinition.from_binary(entry[:32])
|
||||
e = gen_esp32part.PartitionDefinition.from_binary(entry[:32])
|
||||
self.assertEqual(t[0], e)
|
||||
e.verify()
|
||||
|
||||
|
|
@ -252,14 +257,14 @@ class BinaryParserTests(Py23TestCase):
|
|||
self.assertEqual(e.name, "0123456789abc")
|
||||
|
||||
def test_multiple_entries(self):
|
||||
t = PartitionTable.from_binary(LONGER_BINARY_TABLE)
|
||||
t = gen_esp32part.PartitionTable.from_binary(LONGER_BINARY_TABLE)
|
||||
t.verify()
|
||||
|
||||
self.assertEqual(3, len(t))
|
||||
self.assertEqual(t[0].type, APP_TYPE)
|
||||
self.assertEqual(t[0].type, gen_esp32part.APP_TYPE)
|
||||
self.assertEqual(t[0].name, "factory")
|
||||
|
||||
self.assertEqual(t[1].type, DATA_TYPE)
|
||||
self.assertEqual(t[1].type, gen_esp32part.DATA_TYPE)
|
||||
self.assertEqual(t[1].name, "data")
|
||||
|
||||
self.assertEqual(t[2].type, 0x10)
|
||||
|
|
@ -274,16 +279,16 @@ class BinaryParserTests(Py23TestCase):
|
|||
b"\x00\x00\x20\x00" + \
|
||||
b"0123456789abc\0\0\0" + \
|
||||
b"\x00\x00\x00\x00"
|
||||
with self.assertRaisesRegex(InputError, "Invalid magic bytes"):
|
||||
PartitionTable.from_binary(bad_magic)
|
||||
with self.assertRaisesRegex(gen_esp32part.InputError, "Invalid magic bytes"):
|
||||
gen_esp32part.PartitionTable.from_binary(bad_magic)
|
||||
|
||||
def test_bad_length(self):
|
||||
bad_length = b"OHAI" + \
|
||||
b"\x00\x00\x10\x00" + \
|
||||
b"\x00\x00\x20\x00" + \
|
||||
b"0123456789"
|
||||
with self.assertRaisesRegex(InputError, "32 bytes"):
|
||||
PartitionTable.from_binary(bad_length)
|
||||
b"\x00\x00\x10\x00" + \
|
||||
b"\x00\x00\x20\x00" + \
|
||||
b"0123456789"
|
||||
with self.assertRaisesRegex(gen_esp32part.InputError, "32 bytes"):
|
||||
gen_esp32part.PartitionTable.from_binary(bad_length)
|
||||
|
||||
|
||||
class CSVOutputTests(Py23TestCase):
|
||||
|
|
@ -292,7 +297,7 @@ class CSVOutputTests(Py23TestCase):
|
|||
return list(csv.reader(source_str.split("\n")))
|
||||
|
||||
def test_output_simple_formatting(self):
|
||||
table = PartitionTable.from_csv(SIMPLE_CSV)
|
||||
table = gen_esp32part.PartitionTable.from_csv(SIMPLE_CSV)
|
||||
as_csv = table.to_csv(True)
|
||||
c = self._readcsv(as_csv)
|
||||
# first two lines should start with comments
|
||||
|
|
@ -302,15 +307,15 @@ class CSVOutputTests(Py23TestCase):
|
|||
self.assertEqual(row[0], "factory")
|
||||
self.assertEqual(row[1], "0")
|
||||
self.assertEqual(row[2], "2")
|
||||
self.assertEqual(row[3], "0x10000") # reformatted as hex
|
||||
self.assertEqual(row[4], "0x100000") # also hex
|
||||
self.assertEqual(row[3], "0x10000") # reformatted as hex
|
||||
self.assertEqual(row[4], "0x100000") # also hex
|
||||
|
||||
# round trip back to a PartitionTable and check is identical
|
||||
roundtrip = PartitionTable.from_csv(as_csv)
|
||||
roundtrip = gen_esp32part.PartitionTable.from_csv(as_csv)
|
||||
self.assertEqual(roundtrip, table)
|
||||
|
||||
def test_output_smart_formatting(self):
|
||||
table = PartitionTable.from_csv(SIMPLE_CSV)
|
||||
table = gen_esp32part.PartitionTable.from_csv(SIMPLE_CSV)
|
||||
as_csv = table.to_csv(False)
|
||||
c = self._readcsv(as_csv)
|
||||
# first two lines should start with comments
|
||||
|
|
@ -324,9 +329,10 @@ class CSVOutputTests(Py23TestCase):
|
|||
self.assertEqual(row[4], "1M")
|
||||
|
||||
# round trip back to a PartitionTable and check is identical
|
||||
roundtrip = PartitionTable.from_csv(as_csv)
|
||||
roundtrip = gen_esp32part.PartitionTable.from_csv(as_csv)
|
||||
self.assertEqual(roundtrip, table)
|
||||
|
||||
|
||||
class CommandLineTests(Py23TestCase):
|
||||
|
||||
def test_basic_cmdline(self):
|
||||
|
|
@ -340,11 +346,11 @@ class CommandLineTests(Py23TestCase):
|
|||
|
||||
# run gen_esp32part.py to convert binary file to CSV
|
||||
output = subprocess.check_output([sys.executable, "../gen_esp32part.py",
|
||||
binpath, csvpath], stderr=subprocess.STDOUT)
|
||||
binpath, csvpath], stderr=subprocess.STDOUT)
|
||||
# reopen the CSV and check the generated binary is identical
|
||||
self.assertNotIn(b"WARNING", output)
|
||||
with open(csvpath, 'r') as f:
|
||||
from_csv = PartitionTable.from_csv(f.read())
|
||||
from_csv = gen_esp32part.PartitionTable.from_csv(f.read())
|
||||
self.assertEqual(_strip_trailing_ffs(from_csv.to_binary()), LONGER_BINARY_TABLE)
|
||||
|
||||
# run gen_esp32part.py to conver the CSV to binary again
|
||||
|
|
@ -372,30 +378,29 @@ class VerificationTests(Py23TestCase):
|
|||
# Name,Type, SubType,Offset,Size
|
||||
app,app, factory, 32K, 1M
|
||||
"""
|
||||
with self.assertRaisesRegex(ValidationError,
|
||||
r"Offset.+not aligned"):
|
||||
t = PartitionTable.from_csv(csv)
|
||||
with self.assertRaisesRegex(gen_esp32part.ValidationError, r"Offset.+not aligned"):
|
||||
t = gen_esp32part.PartitionTable.from_csv(csv)
|
||||
t.verify()
|
||||
|
||||
|
||||
def test_warnings(self):
|
||||
try:
|
||||
sys.stderr = io.StringIO() # capture stderr
|
||||
|
||||
csv_1 = "app, 1, 2, 32K, 1M\n"
|
||||
PartitionTable.from_csv(csv_1).verify()
|
||||
gen_esp32part.PartitionTable.from_csv(csv_1).verify()
|
||||
self.assertIn("WARNING", sys.stderr.getvalue())
|
||||
self.assertIn("partition type", sys.stderr.getvalue())
|
||||
|
||||
sys.stderr = io.StringIO()
|
||||
csv_2 = "ota_0, app, ota_1, , 1M\n"
|
||||
PartitionTable.from_csv(csv_2).verify()
|
||||
gen_esp32part.PartitionTable.from_csv(csv_2).verify()
|
||||
self.assertIn("WARNING", sys.stderr.getvalue())
|
||||
self.assertIn("partition subtype", sys.stderr.getvalue())
|
||||
|
||||
finally:
|
||||
sys.stderr = sys.__stderr__
|
||||
|
||||
|
||||
class PartToolTests(Py23TestCase):
|
||||
|
||||
def _run_parttool(self, csvcontents, args, info):
|
||||
|
|
@ -403,8 +408,9 @@ class PartToolTests(Py23TestCase):
|
|||
with open(csvpath, "w") as f:
|
||||
f.write(csvcontents)
|
||||
try:
|
||||
output = subprocess.check_output([sys.executable, "../parttool.py"] + args.split(" ")
|
||||
+ ["--partition-table-file", csvpath , "get_partition_info", "--info", info], stderr=subprocess.STDOUT)
|
||||
output = subprocess.check_output([sys.executable, "../parttool.py"] + args.split(" ")
|
||||
+ ["--partition-table-file", csvpath, "get_partition_info", "--info", info],
|
||||
stderr=subprocess.STDOUT)
|
||||
self.assertNotIn(b"WARNING", output)
|
||||
m = re.search(b"0x[0-9a-fA-F]+", output)
|
||||
return m.group(0) if m else ""
|
||||
|
|
@ -418,7 +424,9 @@ otadata, data, ota, 0xd000, 0x2000
|
|||
phy_init, data, phy, 0xf000, 0x1000
|
||||
factory, app, factory, 0x10000, 1M
|
||||
"""
|
||||
rpt = lambda args, info: self._run_parttool(csv, args, info)
|
||||
|
||||
def rpt(args, info):
|
||||
return self._run_parttool(csv, args, info)
|
||||
|
||||
self.assertEqual(
|
||||
rpt("--partition-type=data --partition-subtype=nvs -q", "offset"), b"0x9000")
|
||||
|
|
@ -437,7 +445,9 @@ phy_init, data, phy, 0xf000, 0x1000
|
|||
ota_0, app, ota_0, 0x30000, 1M
|
||||
ota_1, app, ota_1, , 1M
|
||||
"""
|
||||
rpt = lambda args, info: self._run_parttool(csv, args, info)
|
||||
|
||||
def rpt(args, info):
|
||||
return self._run_parttool(csv, args, info)
|
||||
|
||||
self.assertEqual(
|
||||
rpt("--partition-type=app --partition-subtype=ota_1 -q", "offset"), b"0x130000")
|
||||
|
|
@ -448,5 +458,6 @@ ota_1, app, ota_1, , 1M
|
|||
self._run_parttool(csv_mod, "--partition-boot-default -q", "offset"),
|
||||
b"0x130000") # now default is ota_1
|
||||
|
||||
if __name__ =="__main__":
|
||||
|
||||
if __name__ == "__main__":
|
||||
unittest.main()
|
||||
|
|
|
|||
|
|
@ -7,27 +7,28 @@
|
|||
|
||||
from optparse import OptionParser
|
||||
|
||||
BASE_ADDR = 0x50000000;
|
||||
BASE_ADDR = 0x50000000
|
||||
|
||||
|
||||
def gen_ld_h_from_sym(f_sym, f_ld, f_h):
|
||||
f_ld.write("/* Variable definitions for ESP32ULP linker\n");
|
||||
f_ld.write(" * This file is generated automatically by esp32ulp_mapgen.py utility.\n");
|
||||
f_ld.write(" */\n\n");
|
||||
f_h.write("// Variable definitions for ESP32ULP\n");
|
||||
f_h.write("// This file is generated automatically by esp32ulp_mapgen.py utility\n\n");
|
||||
f_h.write("#pragma once\n\n");
|
||||
f_ld.write("/* Variable definitions for ESP32ULP linker\n")
|
||||
f_ld.write(" * This file is generated automatically by esp32ulp_mapgen.py utility.\n")
|
||||
f_ld.write(" */\n\n")
|
||||
f_h.write("// Variable definitions for ESP32ULP\n")
|
||||
f_h.write("// This file is generated automatically by esp32ulp_mapgen.py utility\n\n")
|
||||
f_h.write("#pragma once\n\n")
|
||||
|
||||
for line in f_sym:
|
||||
for line in f_sym:
|
||||
name, _, addr_str = line.split()
|
||||
addr = int(addr_str, 16) + BASE_ADDR;
|
||||
f_h.write("extern uint32_t ulp_{0};\n".format(name));
|
||||
addr = int(addr_str, 16) + BASE_ADDR
|
||||
f_h.write("extern uint32_t ulp_{0};\n".format(name))
|
||||
f_ld.write("PROVIDE ( ulp_{0} = 0x{1:08x} );\n".format(name, addr))
|
||||
|
||||
|
||||
def main():
|
||||
description = ( "This application generates .h and .ld files for symbols defined in input file. "
|
||||
"The input symbols file can be generated using nm utility like this: "
|
||||
"esp32-ulp-nm -g -f posix <elf_file> > <symbols_file>" );
|
||||
description = ("This application generates .h and .ld files for symbols defined in input file. "
|
||||
"The input symbols file can be generated using nm utility like this: "
|
||||
"esp32-ulp-nm -g -f posix <elf_file> > <symbols_file>")
|
||||
|
||||
parser = OptionParser(description=description)
|
||||
parser.add_option("-s", "--symfile", dest="symfile",
|
||||
|
|
@ -44,11 +45,10 @@ def main():
|
|||
parser.print_help()
|
||||
return 1
|
||||
|
||||
with open(options.outputfile + ".h", 'w') as f_h, \
|
||||
open(options.outputfile + ".ld", 'w') as f_ld, \
|
||||
open(options.symfile) as f_sym: \
|
||||
with open(options.outputfile + ".h", 'w') as f_h, open(options.outputfile + ".ld", 'w') as f_ld, open(options.symfile) as f_sym:
|
||||
gen_ld_h_from_sym(f_sym, f_ld, f_h)
|
||||
return 0
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
exit(main());
|
||||
exit(main())
|
||||
|
|
|
|||
Loading…
Reference in New Issue