alex/esp-idf
alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2024-10-05 20:47:46 -04:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

fix(system): print warning if stray section is found while linking

Browse Source
This commit is contained in:
Alexey Lapshin 2024-04-26 16:37:32 +04:00
parent 8508c85551
commit 2b36636f6f
27 changed files with 720 additions and 208 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
Kconfig
View File

@ -607,6 +607,27 @@ mainmenu "Espressif IoT Development Framework Configuration"
default "gcc" if COMPILER_RT_LIB_GCCLIB
default "" if COMPILER_RT_LIB_HOST
choice COMPILER_ORPHAN_SECTIONS
prompt "Orphan sections handling"
default COMPILER_ORPHAN_SECTIONS_WARNING
depends on !IDF_TARGET_LINUX
help
If the linker finds orphan sections, it attempts to place orphan sections after sections of the same
attribute such as code vs data, loadable vs non-loadable, etc.
That means that orphan sections could placed between sections defined in IDF linker scripts.
This could lead to corruption of the binary image. Configure the linker action here.
config COMPILER_ORPHAN_SECTIONS_WARNING
bool "Place with warning"
help
Places orphan sections without a warning message.
config COMPILER_ORPHAN_SECTIONS_PLACE
bool "Place silently"
help
Places orphan sections without a warning/error message.
endchoice
endmenu # Compiler Options
menu "Component config"

51
components/bootloader/subproject/main/ld/esp32/bootloader.ld
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -119,6 +119,7 @@ SECTIONS
.dram0.data : ALIGN(0x10)
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -144,6 +145,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -208,12 +210,55 @@ SECTIONS
*/
.xt.prop 0 :
{
KEEP (*(.xt.prop .gnu.linkonce.prop.*))
KEEP (*(.xt.prop .xt.prop.* .gnu.linkonce.prop.*))
}
.xt.lit 0 :
{
KEEP (*(.xt.lit .gnu.linkonce.p.*))
KEEP (*(.xt.lit .xt.lit.* .gnu.linkonce.p.*))
}
.xtensa.info 0: { *(.xtensa.info) }
/* 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) }
}

55
components/bootloader/subproject/main/ld/esp32c2/bootloader.ld
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -140,6 +140,7 @@ SECTIONS
.dram0.data :
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -165,6 +166,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -218,6 +220,57 @@ SECTIONS
_etext = .;
} > iram_seg
.riscv.attributes 0: { *(.riscv.attributes) }
/* 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) }
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
/DISCARD/ : { *(.rela.*) }
}
/**

56
components/bootloader/subproject/main/ld/esp32c3/bootloader.ld
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -140,6 +140,7 @@ SECTIONS
.dram0.data :
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -165,6 +166,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -218,6 +220,58 @@ SECTIONS
_etext = .;
} > iram_seg
.riscv.attributes 0: { *(.riscv.attributes) }
/* 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) }
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
/DISCARD/ : { *(.rela.*) }
}

54
components/bootloader/subproject/main/ld/esp32c5/beta3/bootloader.ld
View File

@ -139,6 +139,7 @@ SECTIONS
.dram0.data :
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -164,6 +165,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -217,6 +219,58 @@ SECTIONS
_etext = .;
} > iram_seg
.riscv.attributes 0: { *(.riscv.attributes) }
/* 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) }
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
/DISCARD/ : { *(.rela.*) }
}

54
components/bootloader/subproject/main/ld/esp32c5/mp/bootloader.ld
View File

@ -138,6 +138,7 @@ SECTIONS
.dram0.data :
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -163,6 +164,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -216,6 +218,58 @@ SECTIONS
_etext = .;
} > iram_seg
.riscv.attributes 0: { *(.riscv.attributes) }
/* 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) }
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
/DISCARD/ : { *(.rela.*) }
}

56
components/bootloader/subproject/main/ld/esp32c6/bootloader.ld
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -138,6 +138,7 @@ SECTIONS
.dram0.data :
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -163,6 +164,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -216,6 +218,58 @@ SECTIONS
_etext = .;
} > iram_seg
.riscv.attributes 0: { *(.riscv.attributes) }
/* 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) }
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
/DISCARD/ : { *(.rela.*) }
}

54
components/bootloader/subproject/main/ld/esp32c61/bootloader.ld
View File

@ -138,6 +138,7 @@ SECTIONS
.dram0.data :
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -163,6 +164,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -216,6 +218,58 @@ SECTIONS
_etext = .;
} > iram_seg
.riscv.attributes 0: { *(.riscv.attributes) }
/* 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) }
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
/DISCARD/ : { *(.rela.*) }
}

57
components/bootloader/subproject/main/ld/esp32h2/bootloader.ld
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -138,7 +138,7 @@ SECTIONS
.dram0.data :
{
_data_start = ABSOLUTE(.);
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -164,6 +164,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -217,6 +218,58 @@ SECTIONS
_etext = .;
} > iram_seg
.riscv.attributes 0: { *(.riscv.attributes) }
/* 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) }
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
/DISCARD/ : { *(.rela.*) }
}
/**

63
components/bootloader/subproject/main/ld/esp32p4/bootloader.ld
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -131,9 +131,15 @@ SECTIONS
_bss_end = ABSOLUTE(.);
} > dram_seg
.dram0.data :
.dram0.bootdesc : ALIGN(0x10)
{
_data_start = ABSOLUTE(.);
*(.data_bootloader_desc .data_bootloader_desc.*) /* Should be the first. Bootloader version info. DO NOT PUT ANYTHING BEFORE IT! */
} > dram_seg
.dram0.data :
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -159,6 +165,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -212,6 +219,58 @@ SECTIONS
_etext = .;
} > iram_seg
.riscv.attributes 0: { *(.riscv.attributes) }
/* 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) }
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
/DISCARD/ : { *(.rela.*) }
}

48
components/bootloader/subproject/main/ld/esp32s2/bootloader.ld
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -108,6 +108,7 @@ SECTIONS
.dram0.data :
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -133,6 +134,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -205,4 +207,48 @@ SECTIONS
KEEP (*(.xt.lit .gnu.linkonce.p.*))
}
.xtensa.info 0: { *(.xtensa.info) }
/* 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) }
}

48
components/bootloader/subproject/main/ld/esp32s3/bootloader.ld
View File

@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2021-2022 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2021-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@ -142,6 +142,7 @@ SECTIONS
.dram0.data :
{
*(.dram1 .dram1.*) /* catch stray DRAM_ATTR */
*(.data)
*(.data.*)
*(.gnu.linkonce.d.*)
@ -167,6 +168,7 @@ SECTIONS
*(.gcc_except_table)
*(.gnu.linkonce.e.*)
*(.gnu.version_r)
*(.eh_frame_hdr)
*(.eh_frame)
. = (. + 3) & ~ 3;
/* C++ constructor and destructor tables, properly ordered: */
@ -239,6 +241,50 @@ SECTIONS
KEEP (*(.xt.lit .gnu.linkonce.p.*))
}
.xtensa.info 0: { *(.xtensa.info) }
/* 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) }
}
/**

87
components/esp_system/ld/elf_misc.ld.in Normal file
View File

@ -0,0 +1,87 @@
#include "sdkconfig.h"
/* 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) }
#if CONFIG_IDF_TARGET_ARCH_RISCV
.riscv.attributes 0: { *(.riscv.attributes) }
/DISCARD/ :
{
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
*(.rela.*)
#if !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
*(.eh_frame_hdr)
*(.eh_frame)
#endif // !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
}
#elif CONFIG_IDF_TARGET_ARCH_XTENSA
/**
* .xt.prop and .xt.lit sections will be used by the debugger and disassembler
* to get more information about raw data present in the code.
* Indeed, it may be required to add some padding at some points in the code
* in order to align a branch/jump destination on a particular bound.
* Padding these instructions will generate null bytes that shall be
* interpreted as data, and not code by the debugger or disassembler.
* This section will only be present in the ELF file, not in the final binary
* For more details, check GCC-212
*/
.xtensa.info 0: { *(.xtensa.info) }
.xt.prop 0 : { *(.xt.prop .xt.prop.* .gnu.linkonce.prop.*) }
.xt.lit 0 : { *(.xt.lit .xt.lit.* .gnu.linkonce.p.*) }
/DISCARD/ :
{
*(.fini)
*(.eh_frame_hdr)
#if !CONFIG_COMPILER_CXX_EXCEPTIONS
*(.eh_frame)
#endif // !CONFIG_COMPILER_CXX_EXCEPTIONS
}
#else
#error "Target architecture is not supported!"
#endif

29
components/esp_system/ld/esp32/sections.ld.in
View File

@ -218,6 +218,7 @@ SECTIONS
*(.UserEnter.literal);
*(.UserEnter.text);
. = ALIGN (16);
*(.entry.literal)
*(.entry.text)
*(.init.literal)
*(.init)
@ -490,33 +491,7 @@ SECTIONS
ALIGNED_SYMBOL(8, _heap_low_start)
} > dram0_0_seg
/**
* This section will be used by the debugger and disassembler to get more
* information about raw data present in the code.
* Indeed, it may be required to add some padding at some points in the code
* in order to align a branch/jump destination on a particular bound.
* Padding these instructions will generate null bytes that shall be
* interpreted as data, and not code by the debugger or disassembler.
* This section will only be present in the ELF file, not in the final binary
* For more details, check GCC-212
*/
.xt.prop 0 :
{
KEEP (*(.xt.prop .xt.prop.* .gnu.linkonce.prop.*))
}
.xt.lit 0 :
{
KEEP (*(.xt.lit .xt.lit.* .gnu.linkonce.p.*))
}
/DISCARD/ :
{
*(.eh_frame_hdr)
#if !CONFIG_COMPILER_CXX_EXCEPTIONS
*(.eh_frame)
#endif // !CONFIG_COMPILER_CXX_EXCEPTIONS
}
#include "elf_misc.ld.in"
}
ASSERT(((_iram_end - ORIGIN(iram0_0_seg)) <= LENGTH(iram0_0_seg)),

15
components/esp_system/ld/esp32c2/sections.ld.in
View File

@ -345,20 +345,7 @@ SECTIONS
ALIGNED_SYMBOL(16, _heap_start)
} > dram0_0_seg
/DISCARD/ :
{
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
*(.rela.*)
#if !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
*(.eh_frame_hdr)
*(.eh_frame)
#endif // !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
}
#include "elf_misc.ld.in"
}
ASSERT(((_iram_end - ORIGIN(iram0_0_seg)) <= LENGTH(iram0_0_seg)),

15
components/esp_system/ld/esp32c3/sections.ld.in
View File

@ -457,20 +457,7 @@ SECTIONS
ALIGNED_SYMBOL(16, _heap_start)
} > dram0_0_seg
/DISCARD/ :
{
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
*(.rela.*)
#if !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
*(.eh_frame_hdr)
*(.eh_frame)
#endif // !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
}
#include "elf_misc.ld.in"
}
ASSERT(((_iram_end - ORIGIN(iram0_0_seg)) <= LENGTH(iram0_0_seg)),

15
components/esp_system/ld/esp32c5/beta3/sections.ld.in
View File

@ -448,20 +448,7 @@ SECTIONS
ALIGNED_SYMBOL(16, _heap_start)
} > dram0_0_seg
/DISCARD/ :
{
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
*(.rela.*)
#if !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
*(.eh_frame_hdr)
*(.eh_frame)
#endif // !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
}
#include "elf_misc.ld.in"
}
ASSERT(((_iram_end - ORIGIN(iram0_0_seg)) <= LENGTH(iram0_0_seg)),

15
components/esp_system/ld/esp32c5/mp/sections.ld.in
View File

@ -448,20 +448,7 @@ SECTIONS
ALIGNED_SYMBOL(16, _heap_start)
} > sram_seg
/DISCARD/ :
{
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
*(.rela.*)
#if !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
*(.eh_frame_hdr)
*(.eh_frame)
#endif // !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
}
#include "elf_misc.ld.in"
}
ASSERT(((_iram_end - ORIGIN(sram_seg)) <= LENGTH(sram_seg)),

15
components/esp_system/ld/esp32c6/sections.ld.in
View File

@ -438,18 +438,5 @@ SECTIONS
ALIGNED_SYMBOL(16, _heap_start)
} > sram_seg
/DISCARD/ :
{
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
*(.rela.*)
#if !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
*(.eh_frame_hdr)
*(.eh_frame)
#endif // !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
}
#include "elf_misc.ld.in"
}

15
components/esp_system/ld/esp32c61/sections.ld.in
View File

@ -448,20 +448,7 @@ SECTIONS
ALIGNED_SYMBOL(16, _heap_start)
} > sram_seg
/DISCARD/ :
{
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
*(.rela.*)
#if !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
*(.eh_frame_hdr)
*(.eh_frame)
#endif // !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
}
#include "elf_misc.ld.in"
}
ASSERT(((_iram_end - ORIGIN(sram_seg)) <= LENGTH(sram_seg)),

15
components/esp_system/ld/esp32h2/sections.ld.in
View File

@ -438,18 +438,5 @@ SECTIONS
ALIGNED_SYMBOL(16, _heap_start)
} > sram_seg
/DISCARD/ :
{
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
*(.rela.*)
#if !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
*(.eh_frame_hdr)
*(.eh_frame)
#endif // !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
}
#include "elf_misc.ld.in"
}

15
components/esp_system/ld/esp32p4/sections.ld.in
View File

@ -514,18 +514,5 @@ SECTIONS
ALIGNED_SYMBOL(16, _heap_start_high)
} > sram_high
/DISCARD/ :
{
/**
* Discarding .rela.* sections results in the following mapping:
* .rela.text.* -> .text.*
* .rela.data.* -> .data.*
* And so forth...
*/
*(.rela.*)
#if !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
*(.eh_frame_hdr)
*(.eh_frame)
#endif // !(CONFIG_COMPILER_CXX_EXCEPTIONS || CONFIG_ESP_SYSTEM_USE_EH_FRAME)
}
#include "elf_misc.ld.in"
}

29
components/esp_system/ld/esp32s2/sections.ld.in
View File

@ -204,6 +204,7 @@ SECTIONS
*(.UserEnter.literal);
*(.UserEnter.text);
. = ALIGN (16);
*(.entry.literal)
*(.entry.text)
*(.init.literal)
*(.init)
@ -454,33 +455,7 @@ SECTIONS
ALIGNED_SYMBOL(8, _heap_low_start)
} > dram0_0_seg
/**
* This section will be used by the debugger and disassembler to get more
* information about raw data present in the code.
* Indeed, it may be required to add some padding at some points in the code
* in order to align a branch/jump destination on a particular bound.
* Padding these instructions will generate null bytes that shall be
* interpreted as data, and not code by the debugger or disassembler.
* This section will only be present in the ELF file, not in the final binary
* For more details, check GCC-212
*/
.xt.prop 0 :
{
KEEP (*(.xt.prop .xt.prop.* .gnu.linkonce.prop.*))
}
.xt.lit 0 :
{
KEEP (*(.xt.lit .xt.lit.* .gnu.linkonce.p.*))
}
/DISCARD/ :
{
*(.eh_frame_hdr)
#if !CONFIG_COMPILER_CXX_EXCEPTIONS
*(.eh_frame)
#endif // !CONFIG_COMPILER_CXX_EXCEPTIONS
}
#include "elf_misc.ld.in"
}
ASSERT(((_iram_text_end - ORIGIN(iram0_0_seg)) <= LENGTH(iram0_0_seg)),

31
components/esp_system/ld/esp32s3/sections.ld.in
View File

@ -20,7 +20,7 @@ SECTIONS
ALIGNED_SYMBOL(4, _rtc_fast_start)
ALIGNED_SYMBOL(4, _rtc_text_start)
*(.rtc.entry.text)
*(.rtc.entry.literal .rtc.entry.text)
mapping[rtc_text]
@ -187,6 +187,7 @@ SECTIONS
*(.UserEnter.literal);
*(.UserEnter.text);
. = ALIGN (16);
*(.entry.literal)
*(.entry.text)
*(.init.literal)
*(.init)
@ -487,33 +488,7 @@ SECTIONS
ALIGNED_SYMBOL(8, _heap_low_start)
} > dram0_0_seg
/**
* This section will be used by the debugger and disassembler to get more
* information about raw data present in the code.
* Indeed, it may be required to add some padding at some points in the code
* in order to align a branch/jump destination on a particular bound.
* Padding these instructions will generate null bytes that shall be
* interpreted as data, and not code by the debugger or disassembler.
* This section will only be present in the ELF file, not in the final binary
* For more details, check GCC-212
*/
.xt.prop 0 :
{
KEEP (*(.xt.prop .xt.prop.* .gnu.linkonce.prop.*))
}
.xt.lit 0 :
{
KEEP (*(.xt.lit .xt.lit.* .gnu.linkonce.p.*))
}
/DISCARD/ :
{
*(.eh_frame_hdr)
#if !CONFIG_COMPILER_CXX_EXCEPTIONS
*(.eh_frame)
#endif // !CONFIG_COMPILER_CXX_EXCEPTIONS
}
#include "elf_misc.ld.in"
}
ASSERT(((_iram_end - ORIGIN(iram0_0_seg)) <= LENGTH(iram0_0_seg)),

8
tools/cmake/project.cmake
View File

@ -67,7 +67,7 @@ idf_build_set_property(__COMPONENT_MANAGER_INTERFACE_VERSION 2)
# Parse and store the VERSION argument provided to the project() command.
#
function(__parse_and_store_version_arg)
# The project_name is the fisrt argument that was passed to the project() command
# The project_name is the first argument that was passed to the project() command
set(project_name ${ARGV0})
# Parse other arguments passed to the project() call
@ -663,7 +663,7 @@ macro(project project_name)
# 3. git describe if the project is in a git repository
# 4. Default to 1 if none of the above conditions are true
#
# PS: PROJECT_VER will get overidden later if CONFIG_APP_PROJECT_VER_FROM_CONFIG is defined.
# PS: PROJECT_VER will get overridden later if CONFIG_APP_PROJECT_VER_FROM_CONFIG is defined.
# See components/esp_app_format/CMakeLists.txt.
if(NOT DEFINED PROJECT_VER)
# Read the version information from the version.txt file if it is present
@ -825,6 +825,10 @@ macro(project project_name)
# Do not print RWX segment warnings
target_link_options(${project_elf} PRIVATE "-Wl,--no-warn-rwx-segments")
endif()
if(CONFIG_ESP_ORPHAN_SECTION_WARNING)
# Print warnings if orphan sections are found
target_link_options(${project_elf} PRIVATE "-Wl,--orphan-handling=warn")
endif()
unset(idf_target)
endif()

4
tools/idf_py_actions/hints.yml
View File

@ -426,3 +426,7 @@
-
re: "implicit declaration of function '(opendir|readdir|telldir|seekdir|rewinddir|closedir|readdir_r|scandir|alphasort)'"
hint: "Please include <dirent.h> (not <sys/dirent.h>)"
-
re: "unplaced orphan section"
hint: "Avoid creating custom sections. Please refer to the 'Linker Script Generation' article in the IDF documentation to address this. Or set option CONFIG_COMPILER_ORPHAN_SECTIONS_PLACE (not recommended)."

3
tools/test_apps/system/g0_components/sdkconfig.defaults Normal file
View File

@ -0,0 +1,3 @@
# G0 components test does not use IDF's linker scripts, so stray sections could exist.
# Suppress linker's messages about orphan sections.
CONFIG_COMPILER_ORPHAN_SECTIONS_PLACE=y