mirror of
https://github.com/apache/nuttx.git
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cda4af9f00
This commit adds support for the Espressif's RISC-V-based ESP32-P4 chip along with its ESP32-P4-Function-EV-Board board. Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
755 lines
38 KiB
Text
755 lines
38 KiB
Text
/****************************************************************************
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* boards/risc-v/esp32p4/common/scripts/esp32p4_sections.ld
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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/* Default entry point: */
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ENTRY(__start);
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SECTIONS
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{
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/**
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* RTC fast memory holds RTC wake stub code,
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* including from any source file named rtc_wake_stub*.c
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*/
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.rtc.text :
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{
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/* Align the start of RTC code region as per PMP granularity
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* this ensures we do not overwrite the permissions for the previous
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* region (ULP mem/RTC reserved) regardless of their end alignment
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*/
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. = ALIGN(128);
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_rtc_fast_start = ABSOLUTE(.);
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. = ALIGN(128);
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_rtc_text_start = ABSOLUTE(.);
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*(.rtc.literal .rtc.text .rtc.text.*)
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*rtc_wake_stub*.*(.text .text.*)
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*(.rtc_text_end_test)
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/* Align the end of RTC code region as per PMP granularity */
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. = ALIGN(128);
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. = ALIGN(4);
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_rtc_text_end = ABSOLUTE(.);
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} > lp_ram_seg
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/**
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* This section located in RTC FAST Memory area.
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* It holds data marked with RTC_FAST_ATTR attribute.
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* See the file "esp_attr.h" for more information.
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*/
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.rtc.force_fast :
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{
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. = ALIGN(4);
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_rtc_force_fast_start = ABSOLUTE(.);
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*(.rtc.force_fast .rtc.force_fast.*)
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. = ALIGN(4);
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_rtc_force_fast_end = ABSOLUTE(.);
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} > lp_ram_seg
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/**
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* RTC data section holds RTC wake stub
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* data/rodata, including from any source file
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* named rtc_wake_stub*.c and the data marked with
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* RTC_DATA_ATTR, RTC_RODATA_ATTR attributes.
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*/
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.rtc.data :
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{
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_rtc_data_start = ABSOLUTE(.);
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*(.rtc.data .rtc.data.*)
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*(.rtc.rodata .rtc.rodata.*)
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*rtc_wake_stub*.*(.data .rodata .data.* .rodata.* .srodata.*)
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_rtc_data_end = ABSOLUTE(.);
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} > lp_ram_seg
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/* RTC bss, from any source file named rtc_wake_stub*.c */
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.rtc.bss (NOLOAD) :
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{
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_rtc_bss_start = ABSOLUTE(.);
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*rtc_wake_stub*.*(.bss .bss.* .sbss .sbss.*)
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*rtc_wake_stub*.*(COMMON)
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*(.rtc.bss)
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_rtc_bss_end = ABSOLUTE(.);
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} > lp_ram_seg
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/**
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* This section holds data that should not be initialized at power up
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* and will be retained during deep sleep.
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* User data marked with RTC_NOINIT_ATTR will be placed
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* into this section. See the file "esp_attr.h" for more information.
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*/
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.rtc_noinit (NOLOAD):
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{
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. = ALIGN(4);
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_rtc_noinit_start = ABSOLUTE(.);
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*(.rtc_noinit .rtc_noinit.*)
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. = ALIGN(4);
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_rtc_noinit_end = ABSOLUTE(.);
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} > lp_ram_seg
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/**
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* This section located in RTC SLOW Memory area.
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* It holds data marked with RTC_SLOW_ATTR attribute.
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* See the file "esp_attr.h" for more information.
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*/
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.rtc.force_slow :
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{
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. = ALIGN(4);
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_rtc_force_slow_start = ABSOLUTE(.);
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*(.rtc.force_slow .rtc.force_slow.*)
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. = ALIGN(4);
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_rtc_force_slow_end = ABSOLUTE(.);
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} > lp_ram_seg
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/**
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* This section holds RTC data that should have fixed addresses.
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* The data are not initialized at power-up and are retained during deep
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* sleep.
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*/
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.rtc_reserved (NOLOAD):
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{
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. = ALIGN(4);
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_rtc_reserved_start = ABSOLUTE(.);
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KEEP(*(.bootloader_data_rtc_mem .bootloader_data_rtc_mem.*))
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*(.rtc_timer_data_in_rtc_mem .rtc_timer_data_in_rtc_mem.*)
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/**
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* New data can only be added here to ensure existing data are not moved.
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* Because data have adhered to the beginning of the segment and code is relied
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* on it.
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* >> put new data here <<
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*/
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_rtc_reserved_end = ABSOLUTE(.);
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} > rtc_reserved_seg
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_rtc_reserved_length = _rtc_reserved_end - _rtc_reserved_start;
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_rtc_ulp_memory_start = _rtc_reserved_start + LENGTH(rtc_reserved_seg);
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ASSERT((_rtc_reserved_length <= LENGTH(rtc_reserved_seg)),
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"RTC reserved segment data does not fit.")
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/* Get size of rtc slow data based on rtc_data_location alias */
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_rtc_slow_length = (ORIGIN(rtc_slow_seg) == ORIGIN(rtc_data_location))
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? (_rtc_force_slow_end - _rtc_data_start)
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: (_rtc_force_slow_end - _rtc_force_slow_start);
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_rtc_fast_length = (ORIGIN(rtc_slow_seg) == ORIGIN(rtc_data_location))
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? (_rtc_force_fast_end - _rtc_fast_start)
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: (_rtc_noinit_end - _rtc_fast_start);
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ASSERT((_rtc_slow_length <= LENGTH(rtc_slow_seg)),
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"RTC_SLOW segment data does not fit.")
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ASSERT((_rtc_fast_length <= LENGTH(rtc_data_seg)),
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"RTC_FAST segment data does not fit.")
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.tcm.text :
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{
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/* Code marked as running out of TCM */
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_tcm_text_start = ABSOLUTE(.);
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*(.tcm.text .tcm.text.*)
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_tcm_text_end = ABSOLUTE(.);
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} > tcm_idram_seg
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.tcm.data :
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{
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_tcm_data_start = ABSOLUTE(.);
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*(.tcm.data .tcm.data.*)
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_tcm_data_end = ABSOLUTE(.);
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} > tcm_idram_seg
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.iram0.text :
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{
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_iram_start = ABSOLUTE(.);
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/* Vectors go to start of IRAM */
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ASSERT(ABSOLUTE(.) % 0x40 == 0, "vector address must be 64 byte aligned");
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KEEP(*(.exception_vectors_table.text));
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KEEP(*(.exception_vectors.text));
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/* Code marked as running out of IRAM */
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_iram_text_start = ABSOLUTE(.);
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*(.iram1)
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*(.iram1.*)
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*libcoexist.a:(.coexiram .coexiram.*)
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*libsched.a:irq_dispatch.*(.text .text.* .literal .literal.*)
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*libsched.a:sched_lock.*(.text .text.* .literal .literal.*)
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*libsched.a:sched_unlock.*(.text .text.* .literal .literal.*)
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*libarch.a:*(.text.esprv_intc_int_get_type .literal.esprv_intc_int_get_type)
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*libarch.a:*riscv_doirq.*(.text .text.* .literal .literal.*)
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*libarch.a:*brownout.*(.text .text.* .literal .literal.*)
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*libarch.a:*cpu.*(.text .text.* .literal .literal.*)
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*libarch.a:*gpio_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*periph_ctrl.*(.text .text.* .literal .literal.*)
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*libarch.a:*clk.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_clk.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_clk_tree.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_clk_tree_common.*(.text .text.* .literal .literal.*)
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*libarch.a:*clk_tree_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*pmu_init.*(.text .text.* .literal .literal.*)
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*libarch.a:*modem_clock.*(.text .text.* .literal .literal.*)
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*libarch.a:*regi2c_ctrl.*(.text .text.* .literal .literal.*)
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*libarch.a:*gpio_periph.*(.text .text.* .literal .literal.*)
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*libarch.a:*modem_clock_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_rom_systimer.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_rom_wdt.*(.text .text.* .literal .literal.*)
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*libarch.a:*ocode_init.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_rom_regi2c_esp32p4.*(.text .text.* .literal .literal.*)
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*libarch.a:*rtc_clk.*(.text .text.* .literal .literal.*)
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*libarch.a:*rtc_clk_init.*(.text .text.* .literal .literal.*)
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*libarch.a:*pmu_sleep.*(.text .text.* .literal .literal.*)
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*libarch.a:*pmu_param.*(.text .text.* .literal .literal.*)
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*libarch.a:*rtc_time.*(.text .text.* .literal .literal.*)
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*libarch.a:*systimer.*(.text .text.* .literal .literal.*)
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*libarch.a:*systimer_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*uart_hal_iram.*(.text .text.* .literal .literal.*)
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*libarch.a:*wdt_hal_iram.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_banner_wrap.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_init.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_common.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_common_loader.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_console.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_console_loader.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_esp32p4.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_flash.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_flash_config_esp32p4.*(.text .text.* .literal .literal.*)
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*libarch.a:*flash_qio_mode.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_clock_init.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_clock_loader.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_efuse.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_panic.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_mem.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_random.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_random_esp32p4.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_image_format.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_soc.*(.text .text.* .literal .literal.*)
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*libarch.a:*bootloader_sha.*(.text .text.* .literal .literal.*)
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*libarch.a:*flash_encrypt.*(.text .text.* .literal .literal.*)
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*libarch.a:*cache_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*uart_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*mpu_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*mmu_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*uart_periph.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_rom_uart.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_rom_sys.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_rom_spiflash.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_efuse_fields.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_efuse_api_key.*(.text .text.* .literal .literal.*)
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*libarch.a:*esp_efuse_utility.*(.text .text.* .literal .literal.*)
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*libarch.a:*efuse_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*apm_hal.*(.text .text.* .literal .literal.*)
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*libarch.a:*log.*(.text .text.* .literal .literal.*)
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*libarch.a:*cpu_region_protect.*(.text .text.* .literal .literal.*)
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*libarch.a:*log_lock.*(.literal .literal.* .text .text.*)
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*libarch.a:*log_print.*(.literal .literal.* .text .text.*)
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*libarch.a:*log_timestamp.*(.literal.esp_log_early_timestamp .text.esp_log_early_timestamp)
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*libarch.a:*log_timestamp.*(.literal.esp_log_timestamp .text.esp_log_timestamp)
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*libarch.a:*log_timestamp_common.*(.literal .literal.* .text .text.*)
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*libarch.a:*log_write.*(.literal.esp_log_write .text.esp_log_write)
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*libarch.a:*log_write.*(.literal.esp_log_writev .text.esp_log_writev)
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*libarch.a:*rv_utils.*(.literal .literal.* .text .text.*)
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*libarch.a:*libarch.*(.literal .literal.* .text .text.*)
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*libarch.a:*riscv_modifyreg32.*(.literal .literal.* .text .text.*)
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*libarch.a:critical_section.*(.literal .literal.* .text .text.*)
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*libarch.a:os.*(.literal.nuttx_enter_critical .text.nuttx_enter_critical)
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*libarch.a:os.*(.literal.nuttx_exit_critical .text.nuttx_exit_critical)
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*libarch.a:spi_flash_hpm_enable.*(.literal .literal.* .text .text.*)
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*libarch.a:*sleep_modes.*(.literal.esp_sleep_pd_config* .text.esp_sleep_pd_config*)
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*libarch.a:esp_spiflash.*(.literal .text .literal.* .text.*)
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*libarch.a:esp_flash_api.*(.text .text.* .literal .literal.*)
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*libarch.a:esp_flash_spi_init.*(.text .text.* .literal .literal.*)
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*libarch.a:spi_flash_hal_iram.*(.literal .literal.* .text .text.*)
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*libarch.a:spi_flash_encrypt_hal_iram.*(.text .text.* .literal .literal.*)
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*libarch.a:spi_flash_hal_gpspi.*(.literal .literal.* .text .text.*)
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*libarch.a:spi_flash_chip*.*(.literal .literal.* .text .text.*)
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*libarch.a:spi_flash_wrap.*(.literal .literal.* .text .text.*)
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*libarch.a:spi_flash_os_func_noos.*(.literal .literal.* .text .text.*)
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*libarch.a:spi_flash_os_func_app.*(.literal .literal.* .text .text.*)
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*libarch.a:flash_brownout_hook.*(.literal .literal.* .text .text.*)
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*libarch.a:esp_cache.*(.literal .literal.* .text .text.*)
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*libarch.a:cache_utils.*(.literal .literal.* .text .text.*)
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*libarch.a:memspi_host_driver.*(.literal .literal.* .text .text.*)
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*libc.a:sq_remlast.*(.literal .text .literal.* .text.*)
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esp_head.*(.literal .text .literal.* .text.*)
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esp_start.*(.literal .text .literal.* .text.*)
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} > sram_low
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/* Marks the end of IRAM code segment */
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.iram0.text_end (NOLOAD) :
|
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{
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/* Align the end of code region as per PMP region granularity */
|
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. = ALIGN(128);
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. = ALIGN(4);
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_iram_text_end = ABSOLUTE(.);
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} > sram_low
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.iram0.data :
|
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{
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. = ALIGN(16);
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_iram_data_start = ABSOLUTE(.);
|
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*(.iram.data)
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*(.iram.data*)
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_iram_data_end = ABSOLUTE(.);
|
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} >sram_low
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|
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.iram0.bss (NOLOAD) :
|
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{
|
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_iram_bss_start = ABSOLUTE(.);
|
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*(.iram.bss .iram.bss.*)
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_iram_bss_end = ABSOLUTE(.);
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|
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. = ALIGN(16);
|
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_iram_end = ABSOLUTE(.);
|
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} >sram_low
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|
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.dram0.data :
|
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{
|
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_data_start = ABSOLUTE(.);
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_dram_start = ABSOLUTE(.);
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_sdata = ABSOLUTE(.);
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_data_start_low = ABSOLUTE(.);
|
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*(.data)
|
|
*(.data.*)
|
|
*(.gnu.linkonce.d.*)
|
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*(.data1)
|
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__global_pointer$ = . + 0x800;
|
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*(.sdata)
|
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*(.sdata.*)
|
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*(.gnu.linkonce.s.*)
|
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*(.sdata2)
|
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*(.sdata2.*)
|
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*(.gnu.linkonce.s2.*)
|
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*(.jcr)
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*(.dram1)
|
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*(.dram1.*)
|
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|
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*libarch.a:brownout.*(.rodata .rodata.*)
|
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*libarch.a:cpu.*(.rodata .rodata.*)
|
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*libarch.a:gpio_hal.*(.rodata .rodata.*)
|
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*libarch.a:interrupt.*(.rodata .rodata.*)
|
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*libarch.a:periph_ctrl.*(.rodata .rodata.*)
|
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*libarch.a:rtc_clk.*(.rodata .rodata.*)
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*libarch.a:rtc_sleep.*(.rodata .rodata.*)
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*libarch.a:rtc_time.*(.rodata .rodata.*)
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*libarch.a:systimer.*(.rodata .rodata.*)
|
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*libarch.a:systimer_hal.*(.rodata .rodata.*)
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*libarch.a:uart_hal_iram.*(.rodata .rodata.*)
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*libarch.a:wdt_hal_iram.*(.rodata .rodata.*)
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*libsched.a:irq_dispatch.*(.rodata .rodata.*)
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*libsched.a:irq_dispatch.*(.rodata .rodata.*)
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*libsched.a:sched_lock.*(.rodata .rodata.*)
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*libsched.a:sched_unlock.*(.rodata .rodata.*)
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|
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*libarch.a:*(.rodata.esprv_intc_int_get_type)
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*libarch.a:*riscv_doirq.*(.rodata .rodata.*)
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*libarch.a:*brownout.*(.rodata .rodata.*)
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*libarch.a:*cpu.*(.rodata .rodata.*)
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*libarch.a:*gpio_hal.*(.rodata .rodata.*)
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*libarch.a:*periph_ctrl.*(.rodata .rodata.*)
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*libarch.a:*clk.*(.rodata .rodata.*)
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*libarch.a:*esp_clk.*(.rodata .rodata.*)
|
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*libarch.a:*esp_clk_tree.*(.rodata .rodata.*)
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*libarch.a:*esp_clk_tree_common.*(.rodata .rodata.*)
|
|
*libarch.a:*clk_tree_hal.*(.rodata .rodata.*)
|
|
*libarch.a:*pmu_init.*(.rodata .rodata.*)
|
|
*libarch.a:*modem_clock.*(.rodata .rodata.*)
|
|
*libarch.a:*modem_clock_hal.*(.rodata .rodata.*)
|
|
*libarch.a:*regi2c_ctrl.*(.rodata .rodata.*)
|
|
*libarch.a:*gpio_periph.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_rom_systimer.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_rom_wdt.*(.rodata .rodata.*)
|
|
*libarch.a:*ocode_init.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_rom_regi2c_esp32p4.*(.rodata .rodata.*)
|
|
*libarch.a:*rtc_clk.*(.rodata .rodata.*)
|
|
*libarch.a:*rtc_clk_init.*(.rodata .rodata.*)
|
|
*libarch.a:*pmu_param.*(.rodata .rodata.*)
|
|
*libarch.a:*pmu_sleep.*(.rodata .rodata.*)
|
|
*libarch.a:*rtc_time.*(.rodata .rodata.*)
|
|
*libarch.a:*systimer.*(.rodata .rodata.*)
|
|
*libarch.a:*systimer_hal.*(.rodata .rodata.*)
|
|
*libarch.a:*uart_hal_iram.*(.rodata .rodata.*)
|
|
*libarch.a:*wdt_hal_iram.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_banner_wrap.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_init.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_common.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_common_loader.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_console.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_console_loader.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_esp32p4.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_flash.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_flash_config_esp32p4.*(.rodata .rodata.*)
|
|
*libarch.a:*flash_qio_mode.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_clock_init.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_clock_loader.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_efuse.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_panic.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_mem.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_random.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_random_esp32p4.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_image_format.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_soc.*(.rodata .rodata.*)
|
|
*libarch.a:*bootloader_sha.*(.rodata .rodata.*)
|
|
*libarch.a:*flash_encrypt.*(.rodata .rodata.*)
|
|
*libarch.a:*cache_hal.*(.rodata .rodata.*)
|
|
*libarch.a:*uart_hal.*(.rodata .rodata.*)
|
|
*libarch.a:*mpu_hal.*(.rodata .rodata.*)
|
|
*libarch.a:*mmu_hal.*(.rodata .rodata.*)
|
|
*libarch.a:*uart_periph.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_rom_uart.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_rom_sys.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_rom_spiflash.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_efuse_fields.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_efuse_api_key.*(.rodata .rodata.*)
|
|
*libarch.a:*esp_efuse_utility.*(.rodata .rodata.*)
|
|
*libarch.a:*efuse_hal.*(.rodata .rodata.*)
|
|
*libarch.a:*log.*(.rodata .rodata.*)
|
|
*libarch.a:*log_noos.*(.rodata .rodata.*)
|
|
*libarch.a:esp_spiflash.*(.rodata .rodata.*)
|
|
*libarch.a:esp_chip_rev.*(.rodata .rodata.*)
|
|
*libarch.a:critical_section.*(.rodata .rodata.*)
|
|
*libarch.a:os.*(.rodata.g_int_flags_count .rodata.g_int_flags)
|
|
*libarch.a:spi_flash_hpm_enable.*(.rodata .rodata.*)
|
|
*libarch.a:*sleep_modes.*(.rodata.esp_sleep_pd_config*)
|
|
*libarch.a:esp_flash_api.*(.rodata .rodata.*)
|
|
*libarch.a:esp_flash_spi_init.*(.rodata .rodata.*)
|
|
*libarch.a:spi_flash_hal_iram.*(.rodata .rodata.*)
|
|
*libarch.a:spi_flash_encrypt_hal_iram.*(.rodata .rodata.*)
|
|
*libarch.a:spi_flash_hal_gpspi.*(.rodata .rodata.*)
|
|
*libarch.a:spi_flash_chip*.*(.rodata .rodata.*)
|
|
*libarch.a:spi_flash_wrap.*(.rodata .rodata.*)
|
|
*libarch.a:spi_flash_os_func_noos.*(.rodata .rodata.*)
|
|
*libarch.a:spi_flash_os_func_app.*(.rodata .rodata.*)
|
|
*libarch.a:flash_brownout_hook.*(.rodata .rodata.*)
|
|
*libarch.a:esp_cache.*(.rodata .rodata.*)
|
|
*libarch.a:cache_utils.*(.rodata .rodata.*)
|
|
*libarch.a:memspi_host_driver.*(.rodata .rodata.*)
|
|
|
|
esp_head.*(.rodata .rodata.*)
|
|
esp_start.*(.rodata .rodata.*)
|
|
|
|
_data_end_low = ABSOLUTE(.);
|
|
_edata = ABSOLUTE(.);
|
|
_data_end = ABSOLUTE(.);
|
|
} >sram_low
|
|
|
|
.dram1.data :
|
|
{
|
|
_data_start_high = ABSOLUTE(.);
|
|
*(.data .data.*)
|
|
*(.dram1 .dram1.*)
|
|
_data_end_high = ABSOLUTE(.);
|
|
} > sram_high
|
|
|
|
/**
|
|
* This section holds data that should not be initialized at power up.
|
|
* The section located in Internal SRAM memory region. The macro _NOINIT
|
|
* can be used as attribute to place data into this section.
|
|
* See the "esp_attr.h" file for more information.
|
|
*/
|
|
.noinit (NOLOAD):
|
|
{
|
|
|
|
. = ALIGN(4);
|
|
_noinit_start = ABSOLUTE(.);
|
|
*(.noinit .noinit.*)
|
|
|
|
. = ALIGN(4);
|
|
_noinit_end = ABSOLUTE(.);
|
|
} > sram_low
|
|
|
|
.flash.text :
|
|
{
|
|
_stext = .;
|
|
_instruction_reserved_start = ABSOLUTE(.);
|
|
_text_start = ABSOLUTE(.);
|
|
|
|
*(.literal .text .literal.* .text.* .stub .gnu.warning .gnu.linkonce.literal.* .gnu.linkonce.t.*.literal .gnu.linkonce.t.*)
|
|
*(.irom0.text) /* catch stray ICACHE_RODATA_ATTR */
|
|
*(.fini.literal)
|
|
*(.fini)
|
|
*(.gnu.version)
|
|
*(.irom0.text) /* catch stray ICACHE_RODATA_ATTR */
|
|
/**
|
|
* CPU will try to prefetch up to 16 bytes of of instructions.
|
|
* This means that any configuration (e.g. MMU, PMS) must allow
|
|
* safe access to up to 16 bytes after the last real instruction, add
|
|
* dummy bytes to ensure this
|
|
*/
|
|
. += 16;
|
|
_text_end = ABSOLUTE(.);
|
|
/**
|
|
* Mark the flash.text end.
|
|
* This can be used for MMU driver to maintain virtual address.
|
|
*/
|
|
_instruction_reserved_end = ABSOLUTE(.);
|
|
_etext = .;
|
|
|
|
/**
|
|
* Similar to _iram_start, this symbol goes here so it is
|
|
* resolved by addr2line in preference to the first symbol in
|
|
* the flash.text segment.
|
|
*/
|
|
_flash_cache_start = ABSOLUTE(0);
|
|
} > text_seg_low
|
|
|
|
/**
|
|
* Dummy section represents the .flash.text section but in default_rodata_seg.
|
|
* Thus, it must have its alignment and (at least) its size.
|
|
*/
|
|
.flash_rodata_dummy (NOLOAD):
|
|
{
|
|
_flash_rodata_dummy_start = .;
|
|
. = ALIGN(ALIGNOF(.flash.text)) + SIZEOF(.flash.text);
|
|
/* Add alignment of MMU page size + 0x20 bytes for the mapping header. */
|
|
. = ALIGN(0x10000) + 0x20;
|
|
} > rodata_seg_low
|
|
|
|
.flash.appdesc : ALIGN(0x10)
|
|
{
|
|
/**
|
|
* Mark flash.rodata start.
|
|
* This can be used for mmu driver to maintain virtual address
|
|
*/
|
|
_rodata_reserved_start = ABSOLUTE(.);
|
|
_rodata_start = ABSOLUTE(.);
|
|
/* !DO NOT PUT ANYTHING BEFORE THIS! */
|
|
/* Should be the first. App version info. */
|
|
*(.rodata_desc .rodata_desc.*)
|
|
/* Should be the second. Custom app version info. */
|
|
*(.rodata_custom_desc .rodata_custom_desc.*)
|
|
/**
|
|
* Create an empty gap within this section. Thanks to this, the end of this
|
|
* section will match .flash.rodata's begin address. Thus, both sections
|
|
* will be merged when creating the final bin image.
|
|
*/
|
|
. = ALIGN(ALIGNOF(.flash.rodata));
|
|
} > rodata_seg_low
|
|
ASSERT((ADDR(.flash.rodata) == ADDR(.flash.appdesc) + SIZEOF(.flash.appdesc)), "The gap between .flash.appdesc and .flash.rodata must not exist to produce the final bin image.")
|
|
|
|
.flash.rodata : ALIGN(0x10)
|
|
{
|
|
_flash_rodata_start = ABSOLUTE(.);
|
|
*(EXCLUDE_FILE(*libgcov.a *libclang_rt.builtins.a:_divsf3.* *libclang_rt.builtins.a:restore.* *libclang_rt.builtins.a:save.* *libesp_hw_support.a:clk_utils.* *libesp_hw_support.a:esp_memory_utils.* *libesp_hw_support.a:mspi_timing_by_dqs.* *libesp_hw_support.a:mspi_timing_by_flash_delay.* *libesp_hw_support.a:mspi_timing_config.* *libesp_hw_support.a:mspi_timing_tuning.* *libesp_hw_support.a:pmu_sleep.* *libesp_hw_support.a:rtc_clk.* *libesp_hw_support.a:sleep_console.* *libesp_hw_support.a:sleep_usb.* *libesp_hw_support.a:systimer.* *libesp_mm.a:esp_cache.* *libesp_rom.a:esp_rom_print.* *libesp_rom.a:esp_rom_spiflash.* *libesp_rom.a:esp_rom_sys.* *libesp_rom.a:esp_rom_systimer.* *libesp_rom.a:esp_rom_wdt.* *libesp_system.a:esp_err.* *libesp_system.a:image_process.* *libesp_system.a:ubsan.* *libgcc.a:_divsf3.* *libgcc.a:save-restore.* *libhal.a:cache_hal.* *libhal.a:i2c_hal_iram.* *libhal.a:mmu_hal.* *libhal.a:pmu_hal.* *libhal.a:spi_flash_encrypt_hal_iram.* *libhal.a:spi_flash_hal_gpspi.* *libhal.a:spi_flash_hal_iram.* *liblog.a:log.* *liblog.a:log_lock.* *liblog.a:log_print.* *liblog.a:log_timestamp_common.* *liblog.a:util.* *libnewlib.a:abort.* *libnewlib.a:assert.* *libnewlib.a:heap.* *libnewlib.a:stdatomic.* *libsoc.a:lldesc.* *libsoc.a:temperature_sensor_periph.* *libspi_flash.a:flash_brownout_hook.* *libspi_flash.a:memspi_host_driver.* *libspi_flash.a:spi_flash_chip_boya.* *libspi_flash.a:spi_flash_chip_gd.* *libspi_flash.a:spi_flash_chip_generic.* *libspi_flash.a:spi_flash_chip_issi.* *libspi_flash.a:spi_flash_chip_mxic.* *libspi_flash.a:spi_flash_chip_th.* *libspi_flash.a:spi_flash_chip_winbond.* *libspi_flash.a:spi_flash_hpm_enable.* *libspi_flash.a:spi_flash_wrap.*) .rodata EXCLUDE_FILE(*libgcov.a *libclang_rt.builtins.a:_divsf3.* *libclang_rt.builtins.a:restore.* *libclang_rt.builtins.a:save.* *libesp_hw_support.a:clk_utils.* *libesp_hw_support.a:esp_memory_utils.* *libesp_hw_support.a:mspi_timing_by_dqs.* *libesp_hw_support.a:mspi_timing_by_flash_delay.* *libesp_hw_support.a:mspi_timing_config.* *libesp_hw_support.a:mspi_timing_tuning.* *libesp_hw_support.a:pmu_sleep.* *libesp_hw_support.a:rtc_clk.* *libesp_hw_support.a:sleep_console.* *libesp_hw_support.a:sleep_usb.* *libesp_hw_support.a:systimer.* *libesp_mm.a:esp_cache.* *libesp_rom.a:esp_rom_print.* *libesp_rom.a:esp_rom_spiflash.* *libesp_rom.a:esp_rom_sys.* *libesp_rom.a:esp_rom_systimer.* *libesp_rom.a:esp_rom_wdt.* *libesp_system.a:esp_err.* *libesp_system.a:image_process.* *libesp_system.a:ubsan.* *libgcc.a:_divsf3.* *libgcc.a:save-restore.* *libhal.a:cache_hal.* *libhal.a:i2c_hal_iram.* *libhal.a:mmu_hal.* *libhal.a:pmu_hal.* *libhal.a:spi_flash_encrypt_hal_iram.* *libhal.a:spi_flash_hal_gpspi.* *libhal.a:spi_flash_hal_iram.* *liblog.a:log.* *liblog.a:log_lock.* *liblog.a:log_print.* *liblog.a:log_timestamp_common.* *liblog.a:util.* *libnewlib.a:abort.* *libnewlib.a:assert.* *libnewlib.a:heap.* *libnewlib.a:stdatomic.* *libsoc.a:lldesc.* *libsoc.a:temperature_sensor_periph.* *libspi_flash.a:flash_brownout_hook.* *libspi_flash.a:memspi_host_driver.* *libspi_flash.a:spi_flash_chip_boya.* *libspi_flash.a:spi_flash_chip_gd.* *libspi_flash.a:spi_flash_chip_generic.* *libspi_flash.a:spi_flash_chip_issi.* *libspi_flash.a:spi_flash_chip_mxic.* *libspi_flash.a:spi_flash_chip_th.* *libspi_flash.a:spi_flash_chip_winbond.* *libspi_flash.a:spi_flash_hpm_enable.* *libspi_flash.a:spi_flash_wrap.*) .rodata.* EXCLUDE_FILE(*libgcov.a *libclang_rt.builtins.a:_divsf3.* *libclang_rt.builtins.a:restore.* *libclang_rt.builtins.a:save.* *libesp_hw_support.a:clk_utils.* *libesp_hw_support.a:esp_memory_utils.* *libesp_hw_support.a:mspi_timing_by_dqs.* *libesp_hw_support.a:mspi_timing_by_flash_delay.* *libesp_hw_support.a:mspi_timing_config.* *libesp_hw_support.a:mspi_timing_tuning.* *libesp_hw_support.a:pmu_sleep.* *libesp_hw_support.a:rtc_clk.* *libesp_hw_support.a:sleep_console.* *libesp_hw_support.a:sleep_usb.* *libesp_hw_support.a:systimer.* *libesp_mm.a:esp_cache.* *libesp_rom.a:esp_rom_print.* *libesp_rom.a:esp_rom_spiflash.* *libesp_rom.a:esp_rom_sys.* *libesp_rom.a:esp_rom_systimer.* *libesp_rom.a:esp_rom_wdt.* *libesp_system.a:esp_err.* *libesp_system.a:image_process.* *libesp_system.a:ubsan.* *libgcc.a:_divsf3.* *libgcc.a:save-restore.* *libhal.a:cache_hal.* *libhal.a:i2c_hal_iram.* *libhal.a:mmu_hal.* *libhal.a:pmu_hal.* *libhal.a:spi_flash_encrypt_hal_iram.* *libhal.a:spi_flash_hal_gpspi.* *libhal.a:spi_flash_hal_iram.* *liblog.a:log.* *liblog.a:log_lock.* *liblog.a:log_print.* *liblog.a:log_timestamp_common.* *liblog.a:util.* *libnewlib.a:abort.* *libnewlib.a:assert.* *libnewlib.a:heap.* *libnewlib.a:stdatomic.* *libsoc.a:lldesc.* *libsoc.a:temperature_sensor_periph.* *libspi_flash.a:flash_brownout_hook.* *libspi_flash.a:memspi_host_driver.* *libspi_flash.a:spi_flash_chip_boya.* *libspi_flash.a:spi_flash_chip_gd.* *libspi_flash.a:spi_flash_chip_generic.* *libspi_flash.a:spi_flash_chip_issi.* *libspi_flash.a:spi_flash_chip_mxic.* *libspi_flash.a:spi_flash_chip_th.* *libspi_flash.a:spi_flash_chip_winbond.* *libspi_flash.a:spi_flash_hpm_enable.* *libspi_flash.a:spi_flash_wrap.*) .sdata2 EXCLUDE_FILE(*libgcov.a *libclang_rt.builtins.a:_divsf3.* *libclang_rt.builtins.a:restore.* *libclang_rt.builtins.a:save.* *libesp_hw_support.a:clk_utils.* *libesp_hw_support.a:esp_memory_utils.* *libesp_hw_support.a:mspi_timing_by_dqs.* *libesp_hw_support.a:mspi_timing_by_flash_delay.* *libesp_hw_support.a:mspi_timing_config.* *libesp_hw_support.a:mspi_timing_tuning.* *libesp_hw_support.a:pmu_sleep.* *libesp_hw_support.a:rtc_clk.* *libesp_hw_support.a:sleep_console.* *libesp_hw_support.a:sleep_usb.* *libesp_hw_support.a:systimer.* *libesp_mm.a:esp_cache.* *libesp_rom.a:esp_rom_print.* *libesp_rom.a:esp_rom_spiflash.* *libesp_rom.a:esp_rom_sys.* *libesp_rom.a:esp_rom_systimer.* *libesp_rom.a:esp_rom_wdt.* *libesp_system.a:esp_err.* *libesp_system.a:image_process.* *libesp_system.a:ubsan.* *libgcc.a:_divsf3.* *libgcc.a:save-restore.* *libhal.a:cache_hal.* *libhal.a:i2c_hal_iram.* *libhal.a:mmu_hal.* *libhal.a:pmu_hal.* *libhal.a:spi_flash_encrypt_hal_iram.* *libhal.a:spi_flash_hal_gpspi.* *libhal.a:spi_flash_hal_iram.* *liblog.a:log.* *liblog.a:log_lock.* *liblog.a:log_print.* *liblog.a:log_timestamp_common.* *liblog.a:util.* *libnewlib.a:abort.* *libnewlib.a:assert.* *libnewlib.a:heap.* *libnewlib.a:stdatomic.* *libsoc.a:lldesc.* *libsoc.a:temperature_sensor_periph.* *libspi_flash.a:flash_brownout_hook.* *libspi_flash.a:memspi_host_driver.* *libspi_flash.a:spi_flash_chip_boya.* *libspi_flash.a:spi_flash_chip_gd.* *libspi_flash.a:spi_flash_chip_generic.* *libspi_flash.a:spi_flash_chip_issi.* *libspi_flash.a:spi_flash_chip_mxic.* *libspi_flash.a:spi_flash_chip_th.* *libspi_flash.a:spi_flash_chip_winbond.* *libspi_flash.a:spi_flash_hpm_enable.* *libspi_flash.a:spi_flash_wrap.*) .sdata2.* EXCLUDE_FILE(*libgcov.a *libclang_rt.builtins.a:_divsf3.* *libclang_rt.builtins.a:restore.* *libclang_rt.builtins.a:save.* *libesp_hw_support.a:clk_utils.* *libesp_hw_support.a:esp_memory_utils.* *libesp_hw_support.a:mspi_timing_by_dqs.* *libesp_hw_support.a:mspi_timing_by_flash_delay.* *libesp_hw_support.a:mspi_timing_config.* *libesp_hw_support.a:mspi_timing_tuning.* *libesp_hw_support.a:pmu_sleep.* *libesp_hw_support.a:rtc_clk.* *libesp_hw_support.a:sleep_console.* *libesp_hw_support.a:sleep_usb.* *libesp_hw_support.a:systimer.* *libesp_mm.a:esp_cache.* *libesp_rom.a:esp_rom_print.* *libesp_rom.a:esp_rom_spiflash.* *libesp_rom.a:esp_rom_sys.* *libesp_rom.a:esp_rom_systimer.* *libesp_rom.a:esp_rom_wdt.* *libesp_system.a:esp_err.* *libesp_system.a:image_process.* *libesp_system.a:ubsan.* *libgcc.a:_divsf3.* *libgcc.a:save-restore.* *libhal.a:cache_hal.* *libhal.a:i2c_hal_iram.* *libhal.a:mmu_hal.* *libhal.a:pmu_hal.* *libhal.a:spi_flash_encrypt_hal_iram.* *libhal.a:spi_flash_hal_gpspi.* *libhal.a:spi_flash_hal_iram.* *liblog.a:log.* *liblog.a:log_lock.* *liblog.a:log_print.* *liblog.a:log_timestamp_common.* *liblog.a:util.* *libnewlib.a:abort.* *libnewlib.a:assert.* *libnewlib.a:heap.* *libnewlib.a:stdatomic.* *libsoc.a:lldesc.* *libsoc.a:temperature_sensor_periph.* *libspi_flash.a:flash_brownout_hook.* *libspi_flash.a:memspi_host_driver.* *libspi_flash.a:spi_flash_chip_boya.* *libspi_flash.a:spi_flash_chip_gd.* *libspi_flash.a:spi_flash_chip_generic.* *libspi_flash.a:spi_flash_chip_issi.* *libspi_flash.a:spi_flash_chip_mxic.* *libspi_flash.a:spi_flash_chip_th.* *libspi_flash.a:spi_flash_chip_winbond.* *libspi_flash.a:spi_flash_hpm_enable.* *libspi_flash.a:spi_flash_wrap.*) .srodata EXCLUDE_FILE(*libgcov.a *libclang_rt.builtins.a:_divsf3.* *libclang_rt.builtins.a:restore.* *libclang_rt.builtins.a:save.* *libesp_hw_support.a:clk_utils.* *libesp_hw_support.a:esp_memory_utils.* *libesp_hw_support.a:mspi_timing_by_dqs.* *libesp_hw_support.a:mspi_timing_by_flash_delay.* *libesp_hw_support.a:mspi_timing_config.* *libesp_hw_support.a:mspi_timing_tuning.* *libesp_hw_support.a:pmu_sleep.* *libesp_hw_support.a:rtc_clk.* *libesp_hw_support.a:sleep_console.* *libesp_hw_support.a:sleep_usb.* *libesp_hw_support.a:systimer.* *libesp_mm.a:esp_cache.* *libesp_rom.a:esp_rom_print.* *libesp_rom.a:esp_rom_spiflash.* *libesp_rom.a:esp_rom_sys.* *libesp_rom.a:esp_rom_systimer.* *libesp_rom.a:esp_rom_wdt.* *libesp_system.a:esp_err.* *libesp_system.a:image_process.* *libesp_system.a:ubsan.* *libgcc.a:_divsf3.* *libgcc.a:save-restore.* *libhal.a:cache_hal.* *libhal.a:i2c_hal_iram.* *libhal.a:mmu_hal.* *libhal.a:pmu_hal.* *libhal.a:spi_flash_encrypt_hal_iram.* *libhal.a:spi_flash_hal_gpspi.* *libhal.a:spi_flash_hal_iram.* *liblog.a:log.* *liblog.a:log_lock.* *liblog.a:log_print.* *liblog.a:log_timestamp_common.* *liblog.a:util.* *libnewlib.a:abort.* *libnewlib.a:assert.* *libnewlib.a:heap.* *libnewlib.a:stdatomic.* *libsoc.a:lldesc.* *libsoc.a:temperature_sensor_periph.* *libspi_flash.a:flash_brownout_hook.* *libspi_flash.a:memspi_host_driver.* *libspi_flash.a:spi_flash_chip_boya.* *libspi_flash.a:spi_flash_chip_gd.* *libspi_flash.a:spi_flash_chip_generic.* *libspi_flash.a:spi_flash_chip_issi.* *libspi_flash.a:spi_flash_chip_mxic.* *libspi_flash.a:spi_flash_chip_th.* *libspi_flash.a:spi_flash_chip_winbond.* *libspi_flash.a:spi_flash_hpm_enable.* *libspi_flash.a:spi_flash_wrap.*) .srodata.*)
|
|
*(.irom1.text) /* catch stray ICACHE_RODATA_ATTR */
|
|
*(.gnu.linkonce.r.*)
|
|
*(.rodata1)
|
|
*(.gcc_except_table .gcc_except_table.*)
|
|
*(.gnu.linkonce.e.*)
|
|
. = ALIGN(ALIGNOF(.flash.init_array));
|
|
} > rodata_seg_low
|
|
|
|
ASSERT((ADDR(.flash.init_array) == ADDR(.flash.rodata) + SIZEOF(.flash.rodata)), "The gap between .flash.rodata and .flash.init_array must not exist to produce the final bin image.")
|
|
|
|
.flash.init_array :
|
|
{
|
|
/**
|
|
* C++ constructor tables.
|
|
*
|
|
* Excluding crtbegin.o/crtend.o since IDF doesn't use the toolchain crt.
|
|
*
|
|
* RISC-V gcc is configured with --enable-initfini-array so it emits
|
|
* .init_array section instead. But the init_priority sections will be
|
|
* sorted for iteration in ascending order during startup.
|
|
* The rest of the init_array sections is sorted for iteration in descending
|
|
* order during startup, however. Hence a different section is generated for
|
|
* the init_priority functions which is iterated in ascending order during
|
|
* startup. The corresponding code can be found in startup.c.
|
|
*/
|
|
|
|
. = ALIGN(4);
|
|
__init_priority_array_start = ABSOLUTE(.);
|
|
KEEP (*(EXCLUDE_FILE (*crtend.* *crtbegin.*) .init_array.*))
|
|
__init_priority_array_end = ABSOLUTE(.);
|
|
|
|
. = ALIGN(4);
|
|
__init_array_start = ABSOLUTE(.);
|
|
KEEP (*(EXCLUDE_FILE (*crtend.* *crtbegin.*) .init_array))
|
|
__init_array_end = ABSOLUTE(.);
|
|
/* Addresses of memory regions reserved via SOC_RESERVE_MEMORY_REGION() */
|
|
|
|
. = ALIGN(4);
|
|
soc_reserved_memory_region_start = ABSOLUTE(.);
|
|
KEEP (*(.reserved_memory_address))
|
|
soc_reserved_memory_region_end = ABSOLUTE(.);
|
|
/* System init functions registered via ESP_SYSTEM_INIT_FN */
|
|
|
|
. = ALIGN(4);
|
|
_esp_system_init_fn_array_start = ABSOLUTE(.);
|
|
KEEP (*(SORT_BY_INIT_PRIORITY(.esp_system_init_fn.*)))
|
|
_esp_system_init_fn_array_end = ABSOLUTE(.);
|
|
_rodata_end = ABSOLUTE(.);
|
|
. = ALIGN(ALIGNOF(.flash.tdata));
|
|
} > rodata_seg_low
|
|
ASSERT((ADDR(.flash.tdata) == ADDR(.flash.init_array) + SIZEOF(.flash.init_array)), "The gap between .flash.init_array and .flash.tdata must not exist to produce the final bin image.")
|
|
|
|
.flash.tdata :
|
|
{
|
|
_thread_local_data_start = ABSOLUTE(.);
|
|
*(.tdata .tdata.* .gnu.linkonce.td.*)
|
|
. = ALIGN(ALIGNOF(.flash.tbss));
|
|
_thread_local_data_end = ABSOLUTE(.);
|
|
} > rodata_seg_low
|
|
|
|
ASSERT((ADDR(.flash.tbss) == ADDR(.flash.tdata) + SIZEOF(.flash.tdata)), "The gap between .flash.tdata and .flash.tbss must not exist to produce the final bin image.")
|
|
|
|
.flash.tbss (NOLOAD) :
|
|
{
|
|
_thread_local_bss_start = ABSOLUTE(.);
|
|
*(.tbss .tbss.* .gnu.linkonce.tb.*)
|
|
*(.tcommon .tcommon.*)
|
|
_thread_local_bss_end = ABSOLUTE(.);
|
|
} > rodata_seg_low
|
|
|
|
/**
|
|
* This section contains all the rodata that is not used
|
|
* at runtime, helping to avoid an increase in binary size.
|
|
*/
|
|
.flash.rodata_noload (NOLOAD) :
|
|
{
|
|
/**
|
|
* This symbol marks the end of flash.rodata. It can be utilized by the MMU
|
|
* driver to maintain the virtual address.
|
|
* NOLOAD rodata may not be included in this section.
|
|
*/
|
|
_rodata_reserved_end = ADDR(.flash.tbss);
|
|
} > rodata_seg_low
|
|
|
|
/* Shared RAM */
|
|
|
|
.dram0.bss (NOLOAD) :
|
|
{
|
|
. = ALIGN(4);
|
|
_bss_start_low = ABSOLUTE(.);
|
|
_bss_start = ABSOLUTE(.);
|
|
_sbss = ABSOLUTE(.);
|
|
*(.dynsbss)
|
|
*(.sbss)
|
|
*(.sbss.*)
|
|
*(.gnu.linkonce.sb.*)
|
|
*(.scommon)
|
|
*(.sbss2)
|
|
*(.sbss2.*)
|
|
*(.gnu.linkonce.sb2.*)
|
|
*(.dynbss)
|
|
*(.bss)
|
|
*(.bss.*)
|
|
*(.share.mem)
|
|
*(.gnu.linkonce.b.*)
|
|
*(COMMON)
|
|
|
|
. = ALIGN(4);
|
|
_ebss = ABSOLUTE(.);
|
|
_bss_end = ABSOLUTE(.);
|
|
_bss_end_low = ABSOLUTE(.);
|
|
_dram_end = ABSOLUTE(.);
|
|
} >sram_low
|
|
|
|
.dram1.bss (NOLOAD) :
|
|
{
|
|
|
|
. = ALIGN(4);
|
|
_bss_start_high = ABSOLUTE(.);
|
|
/**
|
|
* ldgen places all bss-related data to mapping[dram0_bss]
|
|
* (See components/esp_system/app.lf).
|
|
*/
|
|
*(.bss .bss.*)
|
|
*(.dynbss .dynsbss .gnu.linkonce.b .gnu.linkonce.b.* .gnu.linkonce.sb .gnu.linkonce.sb.* .gnu.linkonce.sb2 .gnu.linkonce.sb2.* .sbss .sbss.* .sbss2 .sbss2.* .scommon .share.mem)
|
|
*(.ext_ram.bss .ext_ram.bss.*)
|
|
*(COMMON)
|
|
|
|
. = ALIGN(4);
|
|
_bss_end_high = ABSOLUTE(.);
|
|
} > sram_high
|
|
|
|
/* DWARF 1 */
|
|
.debug 0 : { *(.debug) }
|
|
.line 0 : { *(.line) }
|
|
/* GNU DWARF 1 extensions */
|
|
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
|
.debug_sfnames 0 : { *(.debug_sfnames) }
|
|
/* DWARF 1.1 and DWARF 2 */
|
|
.debug_aranges 0 : { *(.debug_aranges) }
|
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
|
/* DWARF 2 */
|
|
.debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
|
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
|
.debug_line 0 : { *(.debug_line) }
|
|
.debug_frame 0 : { *(.debug_frame) }
|
|
.debug_str 0 : { *(.debug_str) }
|
|
.debug_loc 0 : { *(.debug_loc) }
|
|
.debug_macinfo 0 : { *(.debug_macinfo) }
|
|
.debug_pubtypes 0 : { *(.debug_pubtypes) }
|
|
/* DWARF 3 */
|
|
.debug_ranges 0 : { *(.debug_ranges) }
|
|
/* SGI/MIPS DWARF 2 extensions */
|
|
.debug_weaknames 0 : { *(.debug_weaknames) }
|
|
.debug_funcnames 0 : { *(.debug_funcnames) }
|
|
.debug_typenames 0 : { *(.debug_typenames) }
|
|
.debug_varnames 0 : { *(.debug_varnames) }
|
|
/* GNU DWARF 2 extensions */
|
|
.debug_gnu_pubnames 0 : { *(.debug_gnu_pubnames) }
|
|
.debug_gnu_pubtypes 0 : { *(.debug_gnu_pubtypes) }
|
|
/* DWARF 4 */
|
|
.debug_types 0 : { *(.debug_types) }
|
|
/* DWARF 5 */
|
|
.debug_addr 0 : { *(.debug_addr) }
|
|
.debug_line_str 0 : { *(.debug_line_str) }
|
|
.debug_loclists 0 : { *(.debug_loclists) }
|
|
.debug_macro 0 : { *(.debug_macro) }
|
|
.debug_names 0 : { *(.debug_names) }
|
|
.debug_rnglists 0 : { *(.debug_rnglists) }
|
|
.debug_str_offsets 0 : { *(.debug_str_offsets) }
|
|
.comment 0 : { *(.comment) }
|
|
.note.GNU-stack 0: { *(.note.GNU-stack) }
|
|
.riscv.attributes 0: { *(.riscv.attributes) }
|
|
/DISCARD/ :
|
|
{
|
|
/**
|
|
* Discarding .rela.* sections results in the following mapping:
|
|
* .rela.text.* -> .text.*
|
|
* .rela.data.* -> .data.*
|
|
* And so forth...
|
|
*/
|
|
*(.rela.*)
|
|
*(.got .got.plt) /* TODO: GCC-382 */
|
|
*(.eh_frame_hdr)
|
|
*(.eh_frame)
|
|
}
|
|
|
|
_image_irom_vma = ADDR(.flash.text);
|
|
_image_irom_lma = LOADADDR(.flash.text);
|
|
_image_irom_size = SIZEOF(.flash.text);
|
|
|
|
_image_drom_vma = ADDR(.flash.rodata);
|
|
_image_drom_lma = LOADADDR(.flash.rodata);
|
|
_image_drom_size = SIZEOF(.flash.rodata);
|
|
}
|