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J. Nick Koston 2025-07-02 08:24:15 -05:00
parent 06957d9895
commit f3523a96c9
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1 changed files with 17 additions and 34 deletions
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51
esphome/analyze_memory.py
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@ -39,6 +39,15 @@ SYMBOL_PATTERNS = {
"prvReceive", "prvReceive",
"prvCopy", "prvCopy",
"xPort", "xPort",
"ulTaskGenericNotifyTake",
"prvIdleTask",
"prvInitialiseNewTask",
"prvIsYieldRequiredSMP",
"prvGetItemByteBuf",
"prvInitializeNewRingbuffer",
"prvAcquireItemNoSplit",
"prvNotifyQueueSetContainer",
"ucStaticTimerQueueStorage",
], ],
"xtensa": ["xt_", "_xt_", "xPortEnterCriticalTimeout"], "xtensa": ["xt_", "_xt_", "xPortEnterCriticalTimeout"],
"heap": ["heap_", "multi_heap"], "heap": ["heap_", "multi_heap"],
@ -414,10 +423,10 @@ SYMBOL_PATTERNS = {
], ],
"ieee802_11": ["ieee802_11_", "ieee802_11_parse_elems"], "ieee802_11": ["ieee802_11_", "ieee802_11_parse_elems"],
"rate_control": ["rssi_margin", "rcGetSched", "get_rate_fcc_index"], "rate_control": ["rssi_margin", "rcGetSched", "get_rate_fcc_index"],
"nan": ["nan_dp_"], "nan": ["nan_dp_", "nan_dp_post_tx", "nan_dp_delete_peer"],
"channel_mgmt": ["chm_init", "chm_set_current_channel"], "channel_mgmt": ["chm_init", "chm_set_current_channel"],
"trace": ["trc_init"], "trace": ["trc_init", "trc_onAmpduOp"],
"country_code": ["country_info"], "country_code": ["country_info", "country_info_24ghz"],
"multicore": ["do_multicore_settings"], "multicore": ["do_multicore_settings"],
"Update_lib": ["Update"], "Update_lib": ["Update"],
"stdio": [ "stdio": [
@ -431,15 +440,18 @@ SYMBOL_PATTERNS = {
"strncpy_ops": ["strncpy"], "strncpy_ops": ["strncpy"],
"math_internal": ["__mdiff", "__lshift", "__mprec_tens", "quorem"], "math_internal": ["__mdiff", "__lshift", "__mprec_tens", "quorem"],
"character_class": ["__chclass"], "character_class": ["__chclass"],
"camellia": ["camellia_"], "camellia": ["camellia_", "camellia_feistel"],
"crypto_tables": ["FSb", "FSb2", "FSb3", "FSb4"], "crypto_tables": ["FSb", "FSb2", "FSb3", "FSb4"],
"event_buffer": ["g_eb_list_desc", "eb_space"], "event_buffer": ["g_eb_list_desc", "eb_space"],
"base_node": ["base_node_"], "base_node": ["base_node_", "base_node_add_handler"],
"file_descriptor": ["s_fd_table"], "file_descriptor": ["s_fd_table"],
"tx_delay": ["tx_delay_cfg"], "tx_delay": ["tx_delay_cfg"],
"deinit": ["deinit_functions"], "deinit": ["deinit_functions"],
"lcp_echo": ["LcpEchoCheck"], "lcp_echo": ["LcpEchoCheck"],
"raw_api": ["raw_bind", "raw_connect"], "raw_api": ["raw_bind", "raw_connect"],
"checksum": ["process_checksum"],
"entry_management": ["add_entry"],
"esp_ota": ["esp_ota", "ota_"],
} }
# Demangled patterns: patterns found in demangled C++ names # Demangled patterns: patterns found in demangled C++ names
@ -759,29 +771,6 @@ class MemoryAnalyzer:
# Special cases that need more complex logic # Special cases that need more complex logic
# ROM functions starting with r_ or rom_
if symbol_name.startswith("r_") or symbol_name.startswith("rom_"):
return "rom_functions"
# Math functions with short names
if len(symbol_name) < 20 and symbol_name in [
"sin",
"cos",
"tan",
"sqrt",
"pow",
"exp",
"log",
"atan",
"asin",
"acos",
"floor",
"ceil",
"fabs",
"round",
]:
return "math_lib"
# Check if spi_flash vs spi_driver # Check if spi_flash vs spi_driver
if "spi_" in symbol_name or "SPI" in symbol_name: if "spi_" in symbol_name or "SPI" in symbol_name:
if "spi_flash" in symbol_name: if "spi_flash" in symbol_name:
@ -789,12 +778,6 @@ class MemoryAnalyzer:
else: else:
return "spi_driver" return "spi_driver"
# ESP OTA framework (exclude esphome OTA)
if (
"esp_ota" in symbol_name or "ota_" in symbol_name
) and "esphome" not in demangled:
return "esp_ota"
# libc special printf variants # libc special printf variants
if symbol_name.startswith("_") and symbol_name[1:].replace("_r", "").replace( if symbol_name.startswith("_") and symbol_name[1:].replace("_r", "").replace(
"v", "" "v", ""