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nuttx/boards/xtensa/esp32s3/common/scripts/mcuboot_sections.ld
Tiago Medicci Serrano a916de0e14 espressif: Update HAL library reference to include debug assert 
During the board bringup, the new HAL reference includes an assert
to check if the critical section flags is being stored as expected.
2024-08-30 21:41:47 +08:00

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/****************************************************************************
* boards/xtensa/esp32s3/common/scripts/mcuboot_sections.ld
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/* Default entry point: */
ENTRY(__start);
_diram_i_start = 0x40378000;
SECTIONS
{
.metadata :
{
/* Magic 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(.iram0.text) + SIZEOF(.iram0.text) - 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(SIZEOF(.dram0.data))
} >metadata
_image_drom_vma = ADDR(.flash.rodata);
_image_drom_lma = LOADADDR(.flash.rodata);
_image_drom_size = LOADADDR(.flash.rodata) + SIZEOF(.flash.rodata) - _image_drom_lma;
.flash.rodata : ALIGN(4)
{
_rodata_reserved_start = .;
_srodata = ABSOLUTE(.);
*(EXCLUDE_FILE (esp32s3_start.* esp32s3_region.*
*libarch.a:*esp_loader.*
*libarch.a:esp32s3_spiflash.*
*libarch.a:*cache_hal.* *libarch.a:*mmu_hal.*
*libarch.a:*mpu_hal.*) .rodata)
*(EXCLUDE_FILE (esp32s3_start.* esp32s3_region.*
*libarch.a:*esp_loader.*
*libarch.a:esp32s3_spiflash.*
*libarch.a:*cache_hal.* *libarch.a:*mmu_hal.*
*libarch.a:*mpu_hal.*) .rodata.*)
#ifdef CONFIG_ESP32S3_WIRELESS
*(.rodata_wlog_verbose.*)
*(.rodata_wlog_debug.*)
*(.rodata_wlog_info.*)
*(.rodata_wlog_warning.*)
*(.rodata_wlog_error.*)
#endif
*(.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)
*(.eh_frame)
. = ALIGN(4);
/* C++ constructor and destructor tables, properly ordered: */
_sinit = ABSOLUTE(.);
KEEP (*crtbegin.o(.ctors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*(.ctors))
_einit = ABSOLUTE(.);
KEEP (*crtbegin.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*(.dtors))
/* 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)
_erodata = ABSOLUTE(.);
/* Literals are also RO data. */
_lit4_start = ABSOLUTE(.);
*(*.lit4)
*(.lit4.*)
*(.gnu.linkonce.lit4.*)
_lit4_end = ABSOLUTE(.);
_rodata_reserved_end = ABSOLUTE(.);
. = ALIGN(4);
} >drom0_0_seg AT>ROM
/* Send .iram0 code to iram */
.iram0.vectors : ALIGN(4)
{
_iram_start = ABSOLUTE(.);
/* 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 (*(.window_vectors.text));
. = 0x180;
KEEP (*(.xtensa_level2_vector.text));
. = 0x1c0;
KEEP (*(.xtensa_level3_vector.text));
. = 0x200;
KEEP (*(.xtensa_level4_vector.text));
. = 0x240;
KEEP (*(.xtensa_level5_vector.text));
. = 0x280;
KEEP (*(.debug_exception_vector.text));
. = 0x2c0;
KEEP (*(.nmi_vector.text));
. = 0x300;
KEEP (*(.kernel_exception_vector.text));
. = 0x340;
KEEP (*(.user_exception_vector.text));
. = 0x3c0;
KEEP (*(.double_exception_vector.text));
. = 0x400;
*(.*_vector.literal)
. = ALIGN(16);
*(.entry.text)
*(.init.literal)
*(.init)
} >iram0_0_seg AT>ROM
.iram0.text : ALIGN(4)
{
/* Code marked as running out of IRAM */
*(.iram1 .iram1.*)
esp32s3_start.*(.literal .text .literal.* .text.*)
esp32s3_region.*(.literal .text .literal.* .text.*)
*libarch.a:*esp_loader.*(.text .text.* .literal .literal.*)
*libarch.a:esp32s3_cpuindex.*(.literal .text .literal.* .text.*)
*libarch.a:esp32s3_irq.*(.literal .text .literal.* .text.*)
*libarch.a:esp32s3_user.*(.literal .text .literal.* .text.*)
*libarch.a:esp32s3_spiflash.*(.literal .text .literal.* .text.*)
*libarch.a:xtensa_assert.*(.literal .text .literal.* .text.*)
*libarch.a:xtensa_cpuint.*(.literal .text .literal.* .text.*)
*libarch.a:xtensa_cpupause.*(.literal .text .literal.* .text.*)
*libarch.a:xtensa_irqdispatch.*(.literal .text .literal.* .text.*)
*libarch.a:xtensa_modifyreg32.*(.literal .text .literal.* .text.*)
*libarch.a:xtensa_testset.*(.literal .text .literal.* .text.*)
*libarch.a:*cache_hal.*(.text .text.* .literal .literal.*)
*libarch.a:*uart_hal.*(.text .text.* .literal .literal.*)
*libarch.a:*mpu_hal.*(.text .text.* .literal .literal.*)
*libarch.a:*mmu_hal.*(.text .text.* .literal .literal.*)
*libc.a:sq_remlast.*(.literal .text .literal.* .text.*)
*libdrivers.a:syslog_flush.*(.literal .text .literal.* .text.*)
*libsched.a:assert.*(.literal .text .literal.* .text.*)
*libsched.a:irq_csection.*(.literal .text .literal.* .text.*)
*libsched.a:irq_dispatch.*(.literal .text .literal.* .text.*)
*libsched.a:irq_spinlock.*(.literal .text .literal.* .text.*)
*libsched.a:sched_note.*(.literal .text .literal.* .text.*)
*libsched.a:sched_suspendscheduler.*(.literal .text .literal.* .text.*)
*libsched.a:sched_thistask.*(.literal .text .literal.* .text.*)
*libsched.a:spinlock.*(.literal .text .literal.* .text.*)
#ifdef CONFIG_ESP32S3_SPEED_UP_ISR
*libarch.a:xtensa_switchcontext.*(.literal.up_switch_context .text.up_switch_context)
*libarch.a:esp32s3_timerisr.*(.literal.systimer_isr .text.systimer_isr)
*libarch.a:esp32s3_idle.*(.literal.up_idle .text.up_idle)
*libarch.a:esp32s3_dma.*(.literal.esp32s3_dma_load .text.esp32s3_dma_load \
.literal.esp32s3_dma_enable .text.esp32s3_dma_enable)
*libsched.a:sched_processtimer.*(.literal.nxsched_process_timer .text.nxsched_process_timer)
*libsched.a:clock_initialize.*(.literal.clock_timer .text.clock_timer)
*libsched.a:wd_start.*(.literal.wd_timer .text.wd_timer)
*libsched.a:sched_roundrobin.*(.literal.nxsched_process_roundrobin .text.nxsched_process_roundrobin)
*libsched.a:sched_reprioritizertr.*(.literal.nxsched_reprioritize_rtr .text.nxsched_reprioritize_rtr)
*libsched.a:sched_removereadytorun.*(.literal.nxsched_remove_readytorun .text.nxsched_remove_readytorun)
*libsched.a:sched_addreadytorun.*(.literal.nxsched_add_readytorun .text.nxsched_add_readytorun)
*libsched.a:sched_addprioritized.*(.literal.nxsched_add_prioritized .text.nxsched_add_prioritized)
*libsched.a:sched_mergepending.*(.literal.nxsched_merge_pending .text.nxsched_merge_pending)
*libsched.a:sched_resumescheduler.*(.literal.nxsched_resume_scheduler .text.nxsched_resume_scheduler)
*libc.a:sq_remfirst.*(.literal.sq_remfirst .text.sq_remfirst)
#endif
*libarch.a:esp32s3_spi_timing.*(.literal .text .literal.* .text.*)
#ifdef CONFIG_ESP32S3_SPIRAM_MODE_QUAD
*libarch.a:esp32s3_psram_quad.*(.literal .text .literal.* .text.*)
#endif
#ifdef CONFIG_ESP32S3_SPIRAM_MODE_OCT
*libarch.a:esp32s3_psram_octal.*(.literal .text .literal.* .text.*)
#endif
#if defined(CONFIG_STACK_CANARIES) && \
(defined(CONFIG_ESP32S3_SPIFLASH) || \
defined(CONFIG_ESP32S3_SPIRAM))
*libc.a:lib_stackchk.*(.literal .text .literal.* .text.*)
#endif
*(.wifirxiram .wifirxiram.*)
*(.wifi0iram .wifi0iram.*)
*(.wifiorslpiram .wifiorslpiram.*)
*(.wifislpiram .wifislpiram.*)
*(.wifislprxiram .wifislprxiram.*)
*(.phyiram .phyiram.*)
/* align + add 16B for CPU dummy speculative instr. fetch */
. = ALIGN(4) + 16;
_iram_text = ABSOLUTE(.);
} >iram0_0_seg
.dram0.dummy (NOLOAD) :
{
/* This section is required to skip .iram0.text area because iram0_0_seg
* and dram0_0_seg reflect the same address space on different buses.
*/
. = ORIGIN(dram0_0_seg) + MAX(_iram_end, _diram_i_start) - _diram_i_start;
} >dram0_0_seg
/* Shared RAM */
.dram0.bss (NOLOAD) :
{
/* .bss initialized on power-up */
. = ALIGN(8);
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(COMMON)
*(.dynsbss)
*(.sbss)
*(.sbss.*)
*(.gnu.linkonce.sb.*)
*(.scommon)
*(.sbss2)
*(.sbss2.*)
*(.gnu.linkonce.sb2.*)
*(.dynbss)
*(.share.mem)
*(.gnu.linkonce.b.*)
. = ALIGN(8);
_ebss = ABSOLUTE(.);
} >dram0_0_seg
.noinit (NOLOAD) :
{
/* This section contains data that is not initialized during load,
* or during the application's initialization sequence.
*/
. = ALIGN(4);
*(.noinit .noinit.*)
. = ALIGN(4);
} >dram0_0_seg
.dram0.data : ALIGN(4)
{
/* .data initialized on power-up in ROMed configurations. */
_sdata = ABSOLUTE(.);
KEEP (*(.data))
KEEP (*(.data.*))
KEEP (*(.gnu.linkonce.d.*))
KEEP (*(.data1))
KEEP (*(.sdata))
KEEP (*(.sdata.*))
KEEP (*(.gnu.linkonce.s.*))
KEEP (*(.sdata2))
KEEP (*(.sdata2.*))
KEEP (*(.gnu.linkonce.s2.*))
KEEP (*(.jcr))
*(.dram1 .dram1.*)
esp32s3_start.*(.rodata .rodata.*)
esp32s3_region.*(.rodata .rodata.*)
*libphy.a:(.rodata .rodata.*)
*libarch.a:*esp_loader.*(.rodata .rodata.*)
*libarch.a:xtensa_context.*(.rodata .rodata.*)
*libarch.a:esp32s3_spiflash.*(.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.*)
#if defined(CONFIG_STACK_CANARIES) && \
(defined(CONFIG_ESP32S3_SPIFLASH) || \
defined(CONFIG_ESP32S3_SPIRAM))
*libc.a:lib_stackchk.*(.rodata .rodata.*)
#endif
_edata = ABSOLUTE(.);
. = ALIGN(4);
/* Heap starts at the end of .data */
_sheap = ABSOLUTE(.);
} >dram0_0_seg AT>ROM
/* Marks the end of IRAM code segment */
.iram0.text_end (NOLOAD) :
{
/* ESP32-S3 memprot requires 16B padding for possible CPU prefetch and
* 256B alignment for PMS split lines.
*/
. += 16;
. = ALIGN(256);
_iram_end = ABSOLUTE(.);
} >iram0_0_seg
.iram0.data :
{
. = ALIGN(4);
*(.iram.data)
*(.iram.data.*)
} >iram0_0_seg
.iram0.bss (NOLOAD) :
{
. = ALIGN(4);
*(.iram.bss)
*(.iram.bss.*)
. = ALIGN(4);
_iram_end = ABSOLUTE(.);
} >iram0_0_seg
_image_irom_vma = ADDR(.flash.text);
_image_irom_lma = LOADADDR(.flash.text);
_image_irom_size = LOADADDR(.flash.text) + SIZEOF(.flash.text) - _image_irom_lma;
/* The alignment of the ".flash.text" output section is forced to
* 0x00010000 (64KB) to ensure that it will be allocated at the beginning
* of the next available Flash block.
* This is required to meet the following constraint from the external
* flash MMU:
* VMA % 64KB == LMA % 64KB
* i.e. the lower 16 bits of both the virtual address (address seen by the
* CPU) and the load address (physical address of the external flash) must
* be equal.
*/
.flash_text_dummy (NOLOAD) : ALIGN(0x00010000)
{
/* This section is required to skip .flash.rodata area because irom0_0_seg
* and drom0_0_seg reflect the same address space on different buses.
*/
. = SIZEOF(.flash.rodata);
} >irom0_0_seg
.flash.text : ALIGN(0x00010000)
{
_stext = .;
_instruction_reserved_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)
*(EXCLUDE_FILE(*libnet80211.a *libpp.a) .wifi0iram EXCLUDE_FILE(*libnet80211.a *libpp.a) .wifi0iram.*)
*(.wifiextrairam .wifiextrairam.*)
*(EXCLUDE_FILE(*libpp.a) .wifiorslpiram EXCLUDE_FILE(*libpp.a) .wifiorslpiram.*)
*(EXCLUDE_FILE(*libnet80211.a *libpp.a) .wifirxiram EXCLUDE_FILE(*libnet80211.a *libpp.a) .wifirxiram.*)
*(.wifislpiram .wifislpiram.*)
*(EXCLUDE_FILE(*libnet80211.a *libpp.a) .wifislprxiram EXCLUDE_FILE(*libnet80211.a *libpp.a) .wifislprxiram.*)
/* CPU will try to prefetch up to 16 bytes 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;
_instruction_reserved_end = ABSOLUTE(.);
_etext = .;
} >irom0_0_seg AT>ROM
.rtc.text :
{
. = ALIGN(4);
*(.rtc.literal .rtc.text)
} >rtc_iram_seg AT>ROM
.rtc.dummy (NOLOAD) :
{
/* This section is required to skip .rtc.text area because the text and
* data segments reflect the same address space on different buses.
*/
. = SIZEOF(.rtc.text);
} >rtc_data_seg
/* RTC BSS section. */
.rtc.bss (NOLOAD) :
{
*(.rtc.bss)
} >rtc_data_seg
.rtc.data :
{
*(.rtc.data)
*(.rtc.data.*)
*(.rtc.rodata)
*(.rtc.rodata.*)
/* Whatever is left from the RTC memory is used as a special heap. */
. = ALIGN (4);
_srtcheap = ABSOLUTE(.);
} >rtc_data_seg AT>ROM
}
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