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/*
* Copyright (c) 2016 Cadence Design Systems, Inc.
* Copyright (c) 2017 Intel Corporation
* Copyright (c) 2020 Espressif Systems (Shanghai) Co., Ltd.
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @file
* @brief Linker command/script file
*
* Linker script for the Xtensa platform.
*/
#include <zephyr/devicetree.h>
#include <zephyr/linker/sections.h>
#include <zephyr/linker/linker-defs.h>
#include <zephyr/linker/linker-tool.h>
#define RAMABLE_REGION dram0_0_seg
#ifndef CONFIG_SOC_ENABLE_APPCPU
#define RAMABLE_REGION_1 dram0_1_seg
#else
#define RAMABLE_REGION_1 dram0_0_seg
#endif
#define RODATA_REGION drom0_0_seg
#define IRAM_REGION iram0_0_seg
#define FLASH_CODE_REGION irom0_0_seg
#define ROMABLE_REGION ROM
#ifdef CONFIG_FLASH_SIZE
#define FLASH_SIZE CONFIG_FLASH_SIZE
#else
#define FLASH_SIZE 0x400000
#endif
#ifdef CONFIG_BOOTLOADER_ESP_IDF
#define IROM_SEG_ORG 0x400D0020
#define IROM_SEG_LEN FLASH_SIZE-0x20
#define IROM_SEG_ALIGN 0x4
#else
#define IROM_SEG_ORG 0x400D0000
#define IROM_SEG_LEN FLASH_SIZE
#define IROM_SEG_ALIGN 0x10000
#endif
#define IRAM_SEG_LEN 0x20000
/* Flash segments (rodata and text) should be mapped in virtual address space by providing VMA.
* Executing directly from LMA is not possible. */
#undef GROUP_ROM_LINK_IN
#define GROUP_ROM_LINK_IN(vregion, lregion) > RODATA_REGION AT > lregion
MEMORY
{
mcuboot_hdr (RX): org = 0x0, len = 0x20
metadata (RX): org = 0x20, len = 0x20
ROM (RX): org = 0x40, len = FLASH_SIZE - 0x40
#ifdef CONFIG_SOC_ENABLE_APPCPU
iram0_0_seg(RX): org = 0x40080000, len = 0x08000
#else
iram0_0_seg(RX): org = 0x40080000, len = IRAM_SEG_LEN
#endif
irom0_0_seg(RX): org = IROM_SEG_ORG, len = IROM_SEG_LEN
/*
* Following is DRAM memory split with reserved address ranges in ESP32:
*
* 0x3FFA_E000 - 0x3FFB_0000 (Reserved: data memory for ROM functions)
* 0x3FFB_0000 - 0x3FFE_0000 (RAM bank 1 for application usage)
* 0x3FFE_0000 - 0x3FFE_0440 (Reserved: data memory for ROM PRO CPU)
* 0x3FFE_3F20 - 0x3FFE_4350 (Reserved: data memory for ROM APP CPU)
* 0x3FFE_4350 - 0x3F10_0000 (RAM bank 2 for application usage)
*
* FIXME:
* - Utilize available memory regions to full capacity
*/
dram0_0_seg(RW): org = 0x3FFB0000 + CONFIG_ESP32_BT_RESERVE_DRAM, len = 0x2c200 - CONFIG_ESP32_BT_RESERVE_DRAM
#ifdef CONFIG_SOC_ENABLE_APPCPU
dram0_shm0_seg(RW): org = 0x3FFE5230, len = 2K /* shared RAM reserved for IPM */
dram0_sem0_seg(RW): org = 0x3FFE5A30, len = 8 /* shared data reserved for IPM data header */
dram0_1_seg(RW): org = 0x3FFE5A38, len = 0K /* for AMP builds dram0_1 is reserved for network core */
#else
dram0_1_seg(RW): org = 0x3FFE5230, len = 0x1BCB0 - 0xEE0 /* skip data for APP CPU initialization usage */
#endif
/* DROM is the first segment placed in generated binary.
* MCUboot binary for ESP32 has image header of 0x20 bytes.
* Additional load header of 0x20 bytes are appended to the image.
* Hence, an offset of 0x40 is added to DROM segment origin.
*/
drom0_0_seg(R): org = 0x3F400040, len = 0x400000 - 0x40
rtc_iram_seg(RWX): org = 0x400C0000, len = 0x2000
rtc_slow_seg(RW): org = 0x50000000, len = 0x1000
#if defined(CONFIG_ESP_SPIRAM)
ext_ram_seg(RW): org = 0x3F800000, len = CONFIG_ESP_SPIRAM_SIZE
#endif
#ifdef CONFIG_GEN_ISR_TABLES
IDT_LIST(RW): org = 0x3ebfe010, len = 0x2000
#endif
}
/* Default entry point: */
PROVIDE ( _ResetVector = 0x40000400 );
ENTRY(CONFIG_KERNEL_ENTRY)
_rom_store_table = 0;
PROVIDE(_memmap_vecbase_reset = 0x40000450);
PROVIDE(_memmap_reset_vector = 0x40000400);
SECTIONS
{
/* Reserve space for MCUboot header in the binary */
.mcuboot_header :
{
QUAD(0x0)
QUAD(0x0)
QUAD(0x0)
QUAD(0x0)
} > mcuboot_hdr
.metadata :
{
/* Magic byte for load header */
LONG(0xace637d3)
/* Application entry point address */
KEEP(*(.entry_addr))
/* IRAM metadata:
* - Destination address (VMA) for IRAM region
* - Flash offset (LMA) for start of IRAM region
* - Size of IRAM region
*/
LONG(ADDR(.iram0.vectors))
LONG(LOADADDR(.iram0.vectors))
LONG(LOADADDR(_TEXT_SECTION_NAME) + SIZEOF(_TEXT_SECTION_NAME) - LOADADDR(.iram0.vectors))
/* DRAM metadata:
* - Destination address (VMA) for DRAM region
* - Flash offset (LMA) for start of DRAM region
* - Size of DRAM region
*/
LONG(ADDR(.dram0.data))
LONG(LOADADDR(.dram0.data))
LONG(LOADADDR(.dram0.end) + SIZEOF(.dram0.end) - LOADADDR(.dram0.data))
} > metadata
#include <zephyr/linker/rel-sections.ld>
_image_drom_start = LOADADDR(_RODATA_SECTION_NAME);
_image_drom_size = LOADADDR(_RODATA_SECTION_END) + SIZEOF(_RODATA_SECTION_END) - _image_drom_start;
_image_drom_vaddr = ADDR(_RODATA_SECTION_NAME);
/* NOTE: .rodata section should be the first section in the linker script and no
* other section should appear before .rodata section. This is the requirement
* to align ROM section to 64K page offset.
* Adding .rodata as first section helps to reduce size of generated binary by
* few kBs.
*/
SECTION_PROLOGUE(_RODATA_SECTION_NAME,,)
{
__rodata_region_start = ABSOLUTE(.);
. = ALIGN(4);
#include <snippets-rodata.ld>
. = ALIGN(4);
*(EXCLUDE_FILE (*libarch__xtensa__core.a:* *libkernel.a:fatal.* *libkernel.a:init.* *libzephyr.a:cbprintf_complete* *libzephyr.a:log_core.* *libzephyr.a:log_backend_uart.* *libdrivers__flash.a:esp32_mp.* *libzephyr.a:log_output.* *libzephyr.a:loader.* *libdrivers__flash.a:flash_esp32.* *libdrivers__serial.a:uart_esp32.* *libzephyr.a:spi_flash_rom_patch.*) .rodata)
*(EXCLUDE_FILE (*libarch__xtensa__core.a:* *libkernel.a:fatal.* *libkernel.a:init.* *libzephyr.a:cbprintf_complete* *libzephyr.a:log_core.* *libzephyr.a:log_backend_uart.* *libdrivers__flash.a:esp32_mp.* *libzephyr.a:log_output.* *libzephyr.a:loader.* *libdrivers__flash.a:flash_esp32.* *libdrivers__serial.a:uart_esp32.* *libzephyr.a:spi_flash_rom_patch.*) .rodata.*)
*(.irom1.text) /* catch stray ICACHE_RODATA_ATTR */
*(.gnu.linkonce.r.*)
*(.rodata1)
__XT_EXCEPTION_TABLE_ = ABSOLUTE(.);
*(.xt_except_table)
*(.gcc_except_table .gcc_except_table.*)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
. = (. + 3) & ~ 3;
__eh_frame = ABSOLUTE(.);
KEEP(*(.eh_frame))
. = (. + 7) & ~ 3;
/* C++ exception handlers table: */
__XT_EXCEPTION_DESCS_ = ABSOLUTE(.);
*(.xt_except_desc)
*(.gnu.linkonce.h.*)
__XT_EXCEPTION_DESCS_END__ = ABSOLUTE(.);
*(.xt_except_desc_end)
*(.dynamic)
*(.gnu.version_d)
. = ALIGN(4);
__rodata_region_end = ABSOLUTE(.);
/* Literals are also RO data. */
_lit4_start = ABSOLUTE(.);
*(*.lit4)
*(.lit4.*)
*(.gnu.linkonce.lit4.*)
_lit4_end = ABSOLUTE(.);
. = ALIGN(4);
*(.rodata_wlog)
*(.rodata_wlog*)
. = ALIGN(4);
} GROUP_DATA_LINK_IN(RODATA_REGION, ROMABLE_REGION)
#include <zephyr/linker/common-rom/common-rom-cpp.ld>
#include <zephyr/linker/common-rom/common-rom-kernel-devices.ld>
#include <zephyr/linker/common-rom/common-rom-ztest.ld>
#include <zephyr/linker/common-rom/common-rom-net.ld>
#include <zephyr/linker/common-rom/common-rom-bt.ld>
#include <zephyr/linker/common-rom/common-rom-debug.ld>
#include <zephyr/linker/common-rom/common-rom-misc.ld>
#include <zephyr/linker/thread-local-storage.ld>
#include <snippets-sections.ld>
/* Create an explicit section at the end of all the data that shall be mapped into drom.
* This is used to calculate the size of the _image_drom_size variable */
SECTION_PROLOGUE(_RODATA_SECTION_END,,)
{
. = ALIGN(4);
_image_rodata_end = ABSOLUTE(.);
} GROUP_DATA_LINK_IN(RODATA_REGION, ROMABLE_REGION)
_image_dram_start = LOADADDR(.dram0.data);
_image_dram_size = LOADADDR(.dram0.end) + SIZEOF(.dram0.end) - _image_dram_start;
_image_dram_vaddr = ADDR(.dram0.data);
.dram0.data :
{
__data_start = ABSOLUTE(.);
_btdm_data_start = ABSOLUTE(.);
*libbtdm_app.a:(.data .data.*)
. = ALIGN (4);
_btdm_data_end = ABSOLUTE(.);
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
*(.data1)
*(.sdata)
*(.sdata.*)
*(.gnu.linkonce.s.*)
*(.sdata2)
*(.sdata2.*)
*(.gnu.linkonce.s2.*)
/* rodata for panic handler(libarch__xtensa__core.a) and all
* dependent functions should be placed in DRAM to avoid issue
* when flash cache is disabled */
*libarch__xtensa__core.a:(.rodata .rodata.*)
*libkernel.a:fatal.*(.rodata .rodata.*)
*libkernel.a:init.*(.rodata .rodata.*)
*libzephyr.a:cbprintf_complete*(.rodata .rodata.*)
*libzephyr.a:log_core.*(.rodata .rodata.*)
*libzephyr.a:log_backend_uart.*(.rodata .rodata.*)
*libzephyr.a:log_output.*(.rodata .rodata.*)
*libzephyr.a:loader.*(.rodata .rodata.*)
*libdrivers__flash.a:flash_esp32.*(.rodata .rodata.*)
*libzephyr.a:spi_flash_rom_patch.*(.rodata .rodata.*)
*libdrivers__serial.a:uart_esp32.*(.rodata .rodata.*)
KEEP(*(.jcr))
*(.dram1 .dram1.*)
. = ALIGN(4);
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
#include <zephyr/linker/cplusplus-rom.ld>
#include <snippets-data-sections.ld>
#include <zephyr/linker/common-ram.ld>
#include <snippets-ram-sections.ld>
#include <zephyr/linker/cplusplus-ram.ld>
/* logging sections should be placed in RAM area to avoid flash cache disabled issues */
#pragma push_macro("GROUP_ROM_LINK_IN")
#undef GROUP_ROM_LINK_IN
#define GROUP_ROM_LINK_IN GROUP_DATA_LINK_IN
#include <zephyr/linker/common-rom/common-rom-logging.ld>
#pragma pop_macro("GROUP_ROM_LINK_IN")
.dram0.end :
{
. = ALIGN(4);
#include <snippets-rwdata.ld>
. = ALIGN(4);
_end = ABSOLUTE(.);
__data_end = ABSOLUTE(.);
} GROUP_DATA_LINK_IN(RAMABLE_REGION, ROMABLE_REGION)
_image_iram_start = LOADADDR(.iram0.vectors);
_image_iram_size = LOADADDR(_TEXT_SECTION_NAME) + SIZEOF(_TEXT_SECTION_NAME) - _image_iram_start;
_image_iram_vaddr = ADDR(.iram0.vectors);
/* Send .iram0 code to iram */
.iram0.vectors : ALIGN(4)
{
/* Vectors go to IRAM */
_init_start = ABSOLUTE(.);
/* Vectors according to builds/RF-2015.2-win32/esp108_v1_2_s5_512int_2/config.html */
. = 0x0;
KEEP(*(.WindowVectors.text));
. = 0x180;
KEEP(*(.Level2InterruptVector.text));
. = 0x1c0;
KEEP(*(.Level3InterruptVector.text));
. = 0x200;
KEEP(*(.Level4InterruptVector.text));
. = 0x240;
KEEP(*(.Level5InterruptVector.text));
. = 0x280;
KEEP(*(.DebugExceptionVector.text));
. = 0x2c0;
KEEP(*(.NMIExceptionVector.text));
. = 0x300;
KEEP(*(.KernelExceptionVector.text));
. = 0x340;
KEEP(*(.UserExceptionVector.text));
. = 0x3C0;
KEEP(*(.DoubleExceptionVector.text));
. = 0x400;
*(.*Vector.literal)
*(.UserEnter.literal);
*(.UserEnter.text);
. = ALIGN (16);
*(.entry.text)
*(.init.literal)
*(.init)
_init_end = ABSOLUTE(.);
/* This goes here, not at top of linker script, so addr2line finds it last,
and uses it in preference to the first symbol in IRAM */
_iram_start = ABSOLUTE(0);
} GROUP_DATA_LINK_IN(IRAM_REGION, ROMABLE_REGION)
SECTION_PROLOGUE(_TEXT_SECTION_NAME, , ALIGN(4))
{
/* Code marked as running out of IRAM */
_iram_text_start = ABSOLUTE(.);
*(.iram1 .iram1.*)
*(.iram0.literal .iram.literal .iram.text.literal .iram0.text .iram.text)
*libesp32.a:panic.*(.literal .text .literal.* .text.*)
*librtc.a:(.literal .text .literal.* .text.*)
*libarch__xtensa__core.a:(.literal .text .literal.* .text.*)
*libkernel.a:(.literal .text .literal.* .text.*)
*libsoc.a:rtc_*.*(.literal .text .literal.* .text.*)
*libsoc.a:cpu_util.*(.literal .text .literal.* .text.*)
*libgcc.a:lib2funcs.*(.literal .text .literal.* .text.*)
*libdrivers__flash.a:flash_esp32.*(.literal .text .literal.* .text.*)
*libzephyr.a:spi_flash_rom_patch.*(.literal .text .literal.* .text.*)
*libzephyr.a:windowspill_asm.*(.literal .text .literal.* .text.*)
*libzephyr.a:log_noos.*(.literal .text .literal.* .text.*)
*libdrivers__timer.a:xtensa_sys_timer.*(.literal .text .literal.* .text.*)
*libzephyr.a:log_core.*(.literal .text .literal.* .text.*)
*libzephyr.a:cbprintf_complete.*(.literal .text .literal.* .text.*)
*libzephyr.a:printk.*(.literal.printk .literal.vprintk .literal.char_out .text.printk .text.vprintk .text.char_out)
*libzephyr.a:log_msg.*(.literal .text .literal.* .text.*)
*libzephyr.a:log_list.*(.literal .text .literal.* .text.*)
*libdrivers__console.a:uart_console.*(.literal.console_out .text.console_out)
*libzephyr.a:log_output.*(.literal .text .literal.* .text.*)
*libzephyr.a:log_backend_uart.*(.literal .text .literal.* .text.*)
*libzephyr.a:loader.*(.literal .text .literal.* .text.*)
*liblib__libc__minimal.a:string.*(.literal .text .literal.* .text.*)
*liblib__libc__newlib.a:string.*(.literal .text .literal.* .text.*)
*libc.a:*(.literal .text .literal.* .text.*)
*libphy.a:( .phyiram .phyiram.*)
*libgcov.a:(.literal .text .literal.* .text.*)
#if defined(CONFIG_ESP32_WIFI_IRAM_OPT)
*libnet80211.a:( .wifi0iram .wifi0iram.* .wifislpiram .wifislpiram.*)
*libpp.a:( .wifi0iram .wifi0iram.* .wifislpiram .wifislpiram.* .wifiorslpiram .wifiorslpiram.*)
#endif
#if defined(CONFIG_ESP32_WIFI_RX_IRAM_OPT)
*libnet80211.a:( .wifirxiram .wifirxiram.* .wifislprxiram .wifislprxiram.*)
*libpp.a:( .wifirxiram .wifirxiram.* .wifislprxiram .wifislprxiram.*)
#endif
_iram_text_end = ABSOLUTE(.);
. = ALIGN(4);
_iram_end = ABSOLUTE(.);
} GROUP_DATA_LINK_IN(IRAM_REGION, ROMABLE_REGION)
/* RTC fast memory holds RTC wake stub code,
including from any source file named rtc_wake_stub*.c
*/
.rtc.text :
{
. = ALIGN(4);
*(.rtc.literal .rtc.text)
*rtc_wake_stub*.o(.literal .text .literal.* .text.*)
} GROUP_DATA_LINK_IN(rtc_iram_seg, ROMABLE_REGION)
/* RTC slow memory holds RTC wake stub
data/rodata, including from any source file
named rtc_wake_stub*.c
*/
.rtc.data :
{
_rtc_data_start = ABSOLUTE(.);
*(.rtc.data)
*(.rtc.rodata)
*rtc_wake_stub*.o(.data .rodata .data.* .rodata.* .bss .bss.*)
_rtc_data_end = ABSOLUTE(.);
} GROUP_DATA_LINK_IN(rtc_slow_seg, ROMABLE_REGION)
/* RTC bss, from any source file named rtc_wake_stub*.c */
.rtc.bss (NOLOAD) :
{
_rtc_bss_start = ABSOLUTE(.);
*rtc_wake_stub*.o(.bss .bss.*)
*rtc_wake_stub*.o(COMMON)
_rtc_bss_end = ABSOLUTE(.);
} GROUP_LINK_IN(rtc_slow_seg)
/* This section located in RTC SLOW Memory area.
It holds data marked with RTC_SLOW_ATTR attribute.
See the file "esp_attr.h" for more information.
*/
.rtc.force_slow :
{
. = ALIGN(4);
_rtc_force_slow_start = ABSOLUTE(.);
*(.rtc.force_slow .rtc.force_slow.*)
. = ALIGN(4) ;
_rtc_force_slow_end = ABSOLUTE(.);
} > rtc_slow_seg
/* Get size of rtc slow data */
_rtc_slow_length = (_rtc_force_slow_end - _rtc_data_start);
#if defined(CONFIG_ESP_SPIRAM)
.ext_ram.bss (NOLOAD):
{
_ext_ram_data_start = ABSOLUTE(.);
#if defined(CONFIG_ESP32_WIFI_NET_ALLOC_SPIRAM)
*libdrivers__wifi.a:(.noinit .noinit.*)
*libsubsys__net__l2__ethernet.a:(.noinit .noinit.*)
*libsubsys__net__lib__config.a:(.noinit .noinit.*)
*libsubsys__net__ip.a:(.noinit .noinit.*)
*libsubsys__net.a:(.noinit .noinit.*)
#endif
_spiram_heap_start = ABSOLUTE(.);
. = . + CONFIG_ESP_SPIRAM_HEAP_SIZE;
*(.ext_ram.bss*)
_ext_ram_data_end = ABSOLUTE(.);
} GROUP_LINK_IN(ext_ram_seg)
#endif
/* Shared RAM */
SECTION_DATA_PROLOGUE(_BSS_SECTION_NAME,(NOLOAD),)
{
. = ALIGN (8);
_bss_start = ABSOLUTE(.); /* required by bluetooth library */
__bss_start = ABSOLUTE(.);
_btdm_bss_start = ABSOLUTE(.);
*libbtdm_app.a:(.bss .bss.* COMMON)
. = ALIGN (4);
_btdm_bss_end = ABSOLUTE(.);
/* Buffer for system heap should be placed in dram0_0_seg */
*libkernel.a:mempool.*(.noinit.kheap_buf__system_heap .noinit.*.kheap_buf__system_heap)
*(.dynsbss)
*(.sbss)
*(.sbss.*)
*(.gnu.linkonce.sb.*)
*(.scommon)
*(.sbss2)
*(.sbss2.*)
*(.gnu.linkonce.sb2.*)
*(.dynbss)
*(.bss)
*(.bss.*)
*(.share.mem)
*(.gnu.linkonce.b.*)
*(COMMON)
. = ALIGN (8);
__bss_end = ABSOLUTE(.);
_end = ABSOLUTE(.);
} GROUP_LINK_IN(RAMABLE_REGION)
ASSERT(((__bss_end - ORIGIN(dram0_0_seg)) <= LENGTH(dram0_0_seg)),
"DRAM segment data does not fit.")
SECTION_DATA_PROLOGUE(_NOINIT_SECTION_NAME, (NOLOAD),)
{
. = ALIGN (8);
*(.noinit)
*(.noinit.*)
. = ALIGN (8);
} GROUP_LINK_IN(RAMABLE_REGION_1)
_image_irom_start = LOADADDR(.flash.text);
_image_irom_size = LOADADDR(.flash.text) + SIZEOF(.flash.text) - _image_irom_start;
_image_irom_vaddr = ADDR(.flash.text);
.flash.text : ALIGN(IROM_SEG_ALIGN)
{
_stext = .;
_text_start = ABSOLUTE(.);
#if !defined(CONFIG_ESP32_WIFI_IRAM_OPT)
*libnet80211.a:( .wifi0iram .wifi0iram.* .wifislpiram .wifislpiram.*)
*libpp.a:( .wifi0iram .wifi0iram.* .wifislpiram .wifislpiram.* .wifiorslpiram .wifiorslpiram.*)
#endif
#if !defined(CONFIG_ESP32_WIFI_RX_IRAM_OPT)
*libnet80211.a:( .wifirxiram .wifirxiram.* .wifislprxiram .wifislprxiram.*)
*libpp.a:( .wifirxiram .wifirxiram.* .wifislprxiram .wifislprxiram.*)
#endif
*(.literal .text .literal.* .text.*)
. = ALIGN(4);
_text_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);
} GROUP_DATA_LINK_IN(FLASH_CODE_REGION, ROMABLE_REGION)
_heap_sentry = 0x3ffe3f20;
#include <zephyr/linker/debug-sections.ld>
.xtensa.info 0 : { *(.xtensa.info) }
.xt.insn 0 :
{
KEEP (*(.xt.insn))
KEEP (*(.gnu.linkonce.x.*))
}
.xt.prop 0 :
{
KEEP (*(.xt.prop))
KEEP (*(.xt.prop.*))
KEEP (*(.gnu.linkonce.prop.*))
}
.xt.lit 0 :
{
KEEP (*(.xt.lit))
KEEP (*(.xt.lit.*))
KEEP (*(.gnu.linkonce.p.*))
}
.xt.profile_range 0 :
{
KEEP (*(.xt.profile_range))
KEEP (*(.gnu.linkonce.profile_range.*))
}
.xt.profile_ranges 0 :
{
KEEP (*(.xt.profile_ranges))
KEEP (*(.gnu.linkonce.xt.profile_ranges.*))
}
.xt.profile_files 0 :
{
KEEP (*(.xt.profile_files))
KEEP (*(.gnu.linkonce.xt.profile_files.*))
}
#ifdef CONFIG_GEN_ISR_TABLES
#include <zephyr/linker/intlist.ld>
#endif
}
ASSERT(((_iram_end - ORIGIN(iram0_0_seg)) <= LENGTH(iram0_0_seg)),
"IRAM0 segment data does not fit.")
#if defined(CONFIG_ESP_SPIRAM)
ASSERT(((_ext_ram_data_end - _ext_ram_data_start) <= CONFIG_ESP_SPIRAM_SIZE),
"External SPIRAM overflowed.")
#endif /* CONFIG_ESP_SPIRAM */