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nuttx/boards/xtensa/esp32/common/scripts/legacy_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/esp32/common/scripts/legacy_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.
*
****************************************************************************/
#include <nuttx/config.h>
/* Default entry point: */
ENTRY(__start);
SECTIONS
{
/* Send .iram0 code to iram */
.iram0.vectors :
{
/* 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)
_init_end = ABSOLUTE(.);
} > iram0_0_seg
.iram0.text :
{
/* Code marked as running out of IRAM */
_iram_text_start = ABSOLUTE(.);
*(.iram1 .iram1.*)
*librtc.a:(.literal .text .literal.* .text.*)
#ifdef CONFIG_STACK_CANARIES
*libc.a:lib_stackchk.*(.literal .text .literal.* .text.*)
#endif
*libarch.a:esp32_cpuindex.*(.literal .text .literal.* .text.*)
*libarch.a:esp32_irq.*(.literal .text .literal.* .text.*)
*libarch.a:esp32_spicache.*(.literal .text .literal.* .text.*)
*libarch.a:esp32_spiflash.*(.literal .text .literal.* .text.*)
*libarch.a:esp32_user.*(.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_saveusercontext.*(.literal .text .literal.* .text.*)
*libarch.a:xtensa_testset.*(.literal .text .literal.* .text.*)
*libc.a:lib_assert.*(.literal .text .literal.* .text.*)
*libc.a:lib_utsname.*(.literal .text .literal.* .text.*)
*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:panic_notifier.*(.literal.panic_notifier_call_chain .text.panic_notifier_call_chain)
*libsched.a:sched_gettcb.*(.literal .text .literal.* .text.*)
*libsched.a:sched_lock.*(.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:sched_unlock.*(.literal .text .literal.* .text.*)
*libsched.a:spinlock.*(.literal .text .literal.* .text.*)
*(.wifirxiram .wifirxiram.*)
*(.wifi0iram .wifi0iram.*)
*(.wifiorslpiram .wifiorslpiram.*)
*(.wifislpiram .wifislpiram.*)
*(.wifislprxiram .wifislprxiram.*)
*(.phyiram .phyiram.*)
_iram_text_end = ABSOLUTE(.);
/* IRAM heap starts at the end of iram0_0_seg */
. = ALIGN (4);
_siramheap = ABSOLUTE(.);
} > iram0_0_seg
/* Shared RAM */
.dram0.bss (NOLOAD) :
{
/* .bss initialized on power-up */
. = ALIGN (8);
_sbss = ABSOLUTE(.);
_bss_start = ABSOLUTE(.);
*(EXCLUDE_FILE(*libble_app.a *libbt.a *libbtdm_app.a *libnimble.a) .bss EXCLUDE_FILE(*libble_app.a *libbt.a *libbtdm_app.a *libnimble.a) .bss.*)
*(.ext_ram.bss*)
*(EXCLUDE_FILE(*libble_app.a *libbt.a *libbtdm_app.a *libnimble.a) COMMON)
. = ALIGN(4);
_bt_controller_bss_start = ABSOLUTE(.);
*libble_app.a:(.bss .bss.*)
. = ALIGN(4);
_bt_controller_bss_end = ABSOLUTE(.);
. = ALIGN(4);
_bt_controller_common_start = ABSOLUTE(.);
*libble_app.a:(COMMON)
. = ALIGN(4);
_bt_controller_common_end = ABSOLUTE(.);
. = ALIGN(4);
_bt_bss_start = ABSOLUTE(.);
*libbt.a:(.bss .bss.*)
. = ALIGN(4);
_bt_bss_end = ABSOLUTE(.);
. = ALIGN(4);
_bt_common_start = ABSOLUTE(.);
*libbt.a:(COMMON)
. = ALIGN(4);
_bt_common_end = ABSOLUTE(.);
. = ALIGN(4);
_btdm_bss_start = ABSOLUTE(.);
*libbtdm_app.a:(.bss .bss.*)
. = ALIGN(4);
_btdm_bss_end = ABSOLUTE(.);
. = ALIGN(4);
_btdm_common_start = ABSOLUTE(.);
*libbtdm_app.a:(COMMON)
. = ALIGN(4);
_btdm_common_end = ABSOLUTE(.);
. = ALIGN (8);
*(.dynsbss)
*(.sbss)
*(.sbss.*)
*(.gnu.linkonce.sb.*)
*(.scommon)
*(.sbss2)
*(.sbss2.*)
*(.gnu.linkonce.sb2.*)
*(.dynbss)
KEEP (*(.bss))
*(.bss.*)
*(.share.mem)
*(.gnu.linkonce.b.*)
*(COMMON)
#ifdef CONFIG_STACK_CANARIES
*libc.a:lib_stackchk.*(.bss .bss.* COMMON)
#endif
*libarch.a:esp32_spiflash.*(.bss .bss.* COMMON)
*libarch.a:xtensa_cpupause.*(.bss .bss.* COMMON)
*libarch.a:xtensa_copystate.*(.bss .bss.* COMMON)
*libarch.a:xtensa_interruptcontext.*(.bss .bss.* COMMON)
*libarch.a:xtensa_testset.*(.bss .bss.* COMMON)
*libsched.a:sched_suspendscheduler.*(.bss .bss.* COMMON)
*libsched.a:sched_thistask.*(.bss .bss.* COMMON)
*libsched.a:sched_note.*(.bss .bss.* COMMON)
*libsched.a:spinlock.*(.bss .bss.* COMMON)
*libsched.a:irq_csection.*(.bss .bss.* COMMON)
*libsched.a:irq_dispatch.*(.bss .bss.* COMMON)
. = ALIGN(8);
_bss_end = ABSOLUTE(.);
_ebss = ABSOLUTE(.);
} >dram0_0_seg
.noinit (NOLOAD):
{
/* This section contains data that is not initialized during load,
* or during the application's initialization sequence.
*/
*(.noinit)
} >dram0_0_seg
.dram0.data :
{
/* .data initialized on power-up in ROMed configurations. */
_sdata = ABSOLUTE(.);
_bt_data_start = ABSOLUTE(.);
*libbt.a:(.data .data.*)
. = ALIGN (4);
_bt_data_end = ABSOLUTE(.);
_btdm_data_start = ABSOLUTE(.);
*libbtdm_app.a:(.data .data.*)
. = ALIGN (4);
_btdm_data_end = 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.*)
*libphy.a:(.rodata .rodata.*)
#ifdef CONFIG_STACK_CANARIES
*libc.a:lib_stackchk.*(.rodata .rodata.*)
#endif
*libarch.a:esp32_spiflash.*(.rodata .rodata.*)
*libarch.a:xtensa_context.*(.rodata .rodata.*)
*libarch.a:xtensa_copystate.*(.rodata .rodata.*)
*libarch.a:xtensa_cpupause.*(.rodata .rodata.*)
*libarch.a:xtensa_testset.*(.rodata .rodata.*)
*libdrivers.a:syslog_channel.*(.rodata .rodata.*)
*libsched.a:sched_suspendscheduler.*(.rodata .rodata.*)
*libsched.a:sched_thistask.*(.rodata .rodata.*)
*libsched.a:sched_note.*(.rodata .rodata.*)
*libsched.a:spinlock.*(.rodata .rodata.*)
*libsched.a:irq_csection.*(.rodata .rodata.*)
*libsched.a:irq_dispatch.*(.rodata .rodata.*)
. = ALIGN(4);
_edata = ABSOLUTE(.);
/* Heap starts at the end of .data */
_sheap = ABSOLUTE(.);
} >dram0_0_seg
/* External memory bss, from any global variable with EXT_RAM_ATTR attribute */
.extmem.bss (NOLOAD) :
{
_sbss_extmem = ABSOLUTE(.);
*(.extmem.bss .extmem.bss.*)
. = ALIGN(4);
_ebss_extmem = ABSOLUTE(.);
} > extmem_seg
.flash.rodata :
{
_srodata = ABSOLUTE(.);
*(.rodata)
*(.rodata.*)
#ifdef CONFIG_ESP32_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)
. = (. + 3) & ~ 3;
/* 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)
/* Addresses of memory regions reserved via SOC_RESERVE_MEMORY_REGION() */
soc_reserved_memory_region_start = ABSOLUTE(.);
KEEP (*(.reserved_memory_address))
soc_reserved_memory_region_end = ABSOLUTE(.);
_erodata = ABSOLUTE(.);
/* Literals are also RO data. */
_lit4_start = ABSOLUTE(.);
*(*.lit4)
*(.lit4.*)
*(.gnu.linkonce.lit4.*)
_lit4_end = ABSOLUTE(.);
. = ALIGN(4);
} >default_rodata_seg
.flash.text :
{
_stext = .;
_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)
_text_end = ABSOLUTE(.);
_etext = .;
} >default_code_seg
.rtc.text :
{
. = ALIGN(4);
*(.rtc.literal .rtc.text)
} >rtc_iram_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_slow_seg
}
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