sergiotarxz/nuttx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Add a .noinit section to all ARMv7-A linker scripts

Browse Source
This commit is contained in:
Gregory Nutt 2016-05-13 08:05:21 -06:00
parent e5388ad127
commit 7c52b8ddae
20 changed files with 356 additions and 95 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Documentation/NuttxPortingGuide.html
View File

@ -12,7 +12,7 @@
<h1><big><font color="#3c34ec">
<i>NuttX RTOS Porting Guide</i>
</font></big></h1>
<p>Last Updated: March 28, 2016</p>
<p>Last Updated: May 12, 2016</p>
</td>
</tr>
</table>

27
configs/pcduino-a10/scripts/sdram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/pcduino-a10/scripts/sdram.ld
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Copyright (C) 2013, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -49,7 +49,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -67,13 +68,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > sdram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sdram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > sdram
@ -86,7 +89,8 @@ SECTIONS
} > sdram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -94,7 +98,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > sdram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -102,7 +107,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > sdram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

24
configs/sabre-6quad/scripts/dramboot.ld
View File

@ -55,7 +55,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -73,13 +74,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > ddr3
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > ddr3
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > ddr3
@ -92,7 +95,10 @@ SECTIONS
} > ddr3
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
/* Uninitialized data */
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -100,7 +106,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > ddr3
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -108,6 +115,13 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > ddr3
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > ddr3
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }

27
configs/sama5d2-xult/scripts/dramboot.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d2-xult/scripts/dramboot.ld
*
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
* Copyright (C) 2015-2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -54,7 +54,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -72,13 +73,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > sdram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sdram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > sdram
@ -91,7 +94,8 @@ SECTIONS
} > sdram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -99,7 +103,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > sdram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -107,7 +112,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > sdram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

11
configs/sama5d2-xult/scripts/gnu-elf.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d2-xult/scripts/gnu-elf.ld
*
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
* Copyright (C) 2015-2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -76,6 +76,15 @@ SECTIONS
_edata = . ;
}
/* Uninitialized data */
.noinit :
{
_snoinit = . ;
*(.noinit*)
_enoinit = . ;
}
/* C++ support. For each global and static local C++ object,
* GCC creates a small subroutine to construct the object. Pointers
* to these routines (not the routines themselves) are stored as

24
configs/sama5d2-xult/scripts/isram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d2-xult/scripts/isram.ld
*
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
* Copyright (C) 2015-2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -51,7 +51,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -69,7 +70,8 @@ SECTIONS
_etext = ABSOLUTE(.);
} > isram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
@ -88,7 +90,8 @@ SECTIONS
} > isram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -96,7 +99,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > isram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -104,7 +108,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > isram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > isram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

27
configs/sama5d2-xult/scripts/uboot.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d2-xult/scripts/uboot.ld
*
* Copyright (C) 2015 Gregory Nutt. All rights reserved.
* Copyright (C) 2015-2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -55,7 +55,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -73,13 +74,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > sdram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sdram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > sdram
@ -92,7 +95,8 @@ SECTIONS
} > sdram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -100,7 +104,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > sdram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -108,7 +113,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > sdram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

27
configs/sama5d3-xplained/scripts/ddram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d3-xplained/scripts/ddram.ld
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -55,7 +55,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -73,13 +74,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > sdram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sdram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > sdram
@ -92,7 +95,8 @@ SECTIONS
} > sdram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -100,7 +104,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > sdram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -108,7 +113,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > sdram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

11
configs/sama5d3-xplained/scripts/gnu-elf.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d3-xplained/scripts/gnu-elf.ld
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -76,6 +76,15 @@ SECTIONS
_edata = . ;
}
/* Uninitialized data */
.noinit :
{
_snoinit = . ;
*(.noinit*)
_enoinit = . ;
}
/* C++ support. For each global and static local C++ object,
* GCC creates a small subroutine to construct the object. Pointers
* to these routines (not the routines themselves) are stored as

27
configs/sama5d3-xplained/scripts/isram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d3-xplained/scripts/isram.ld
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -51,7 +51,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -69,13 +70,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > isram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > isram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > isram
@ -88,7 +91,8 @@ SECTIONS
} > isram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -96,7 +100,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > isram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -104,7 +109,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > isram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > isram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

27
configs/sama5d3x-ek/scripts/ddram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d3x-ek/scripts/ddram.ld
*
* Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2013-2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -55,7 +55,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -73,13 +74,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > sdram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sdram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > sdram
@ -92,7 +95,8 @@ SECTIONS
} > sdram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -100,7 +104,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > sdram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -108,7 +113,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > sdram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

11
configs/sama5d3x-ek/scripts/gnu-elf.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d3x-ek/scripts/gnu-elf.ld
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -76,6 +76,15 @@ SECTIONS
_edata = . ;
}
/* Uninitialized data */
.noinit :
{
_snoinit = . ;
*(.noinit*)
_enoinit = . ;
}
/* C++ support. For each global and static local C++ object,
* GCC creates a small subroutine to construct the object. Pointers
* to these routines (not the routines themselves) are stored as

27
configs/sama5d3x-ek/scripts/isram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d3x-ek/scripts/isram.ld
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Copyright (C) 2013, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -51,7 +51,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -69,13 +70,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > isram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > isram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > isram
@ -88,7 +91,8 @@ SECTIONS
} > isram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -96,7 +100,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > isram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -104,7 +109,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > isram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > isram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

27
configs/sama5d3x-ek/scripts/nor-ddram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d3x-ek/scripts/nor-ddram.ld
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -60,7 +60,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -78,13 +79,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > norflash
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > norflash
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > norflash
@ -97,7 +100,8 @@ SECTIONS
} > norflash
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -107,7 +111,8 @@ SECTIONS
_eronly = LOADADDR(.data);
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -115,7 +120,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > sdram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

30
configs/sama5d3x-ek/scripts/nor-isram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d3x-ek/scripts/nor-isram.ld
*
* Copyright (C) 2013-2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2013-2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -56,7 +56,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -74,13 +75,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > norflash
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > norflash
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > norflash
@ -93,7 +96,8 @@ SECTIONS
} > norflash
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -103,7 +107,8 @@ SECTIONS
_eronly = LOADADDR(.data);
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -111,7 +116,8 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > isram
.ramfunc ALIGN(4): {
.ramfunc ALIGN(4):
{
_sramfuncs = ABSOLUTE(.);
*(.ramfunc .ramfunc.*)
_eramfuncs = ABSOLUTE(.);
@ -119,7 +125,17 @@ SECTIONS
_framfuncs = LOADADDR(.ramfunc);
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > isram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

30
configs/sama5d3x-ek/scripts/pg-sram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d3x-ek/scripts/pg-isram.ld
*
* Copyright (C) 2013 Gregory Nutt. All rights reserved.
* Copyright (C) 2013, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -79,7 +79,8 @@ ENTRY(_stext)
SECTIONS
{
.locked : {
.locked :
{
_slocked = ABSOLUTE(.);
*(.vectors)
up_head.o locked.r (.text .text.*)
@ -95,7 +96,8 @@ SECTIONS
_elocked = ABSOLUTE(.);
} >locked
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
@ -110,7 +112,8 @@ SECTIONS
} > isram
PROVIDE_HIDDEN (__exidx_end = .);
.paged : {
.paged :
{
_spaged = ABSOLUTE(.);
*(.text .text.*)
*(.fixup)
@ -127,7 +130,8 @@ SECTIONS
_epaged = ABSOLUTE(.);
} > paged
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -135,14 +139,26 @@ SECTIONS
_edata = ABSOLUTE(.);
} > data AT > locked
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
*(COMMON)
_ebss = ABSOLUTE(.);
} > data
/* Stabs debugging sections. */
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > data
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

27
configs/sama5d4-ek/scripts/dramboot.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d4-ek/scripts/dramboot.ld
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -54,7 +54,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -72,13 +73,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > sdram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sdram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > sdram
@ -91,7 +94,8 @@ SECTIONS
} > sdram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -99,7 +103,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > sdram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -107,7 +112,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > sdram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

11
configs/sama5d4-ek/scripts/gnu-elf.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d4-ek/scripts/gnu-elf.ld
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -76,6 +76,15 @@ SECTIONS
_edata = . ;
}
/* Uninitialized data */
.noinit :
{
_snoinit = . ;
*(.noinit*)
_enoinit = . ;
}
/* C++ support. For each global and static local C++ object,
* GCC creates a small subroutine to construct the object. Pointers
* to these routines (not the routines themselves) are stored as

27
configs/sama5d4-ek/scripts/isram.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d4-ek/scripts/isram.ld
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -51,7 +51,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -69,13 +70,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > isram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > isram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > isram
@ -88,7 +91,8 @@ SECTIONS
} > isram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -96,7 +100,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > isram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -104,7 +109,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > isram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > isram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }

27
configs/sama5d4-ek/scripts/uboot.ld
View File

@ -1,7 +1,7 @@
/****************************************************************************
* configs/sama5d4-ek/scripts/uboot.ld
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Copyright (C) 2014, 2016 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -55,7 +55,8 @@ ENTRY(_stext)
SECTIONS
{
.text : {
.text :
{
_stext = ABSOLUTE(.);
*(.vectors)
*(.text .text.*)
@ -73,13 +74,15 @@ SECTIONS
_etext = ABSOLUTE(.);
} > sdram
.init_section : {
.init_section :
{
_sinit = ABSOLUTE(.);
*(.init_array .init_array.*)
_einit = ABSOLUTE(.);
} > sdram
.ARM.extab : {
.ARM.extab :
{
*(.ARM.extab*)
} > sdram
@ -92,7 +95,8 @@ SECTIONS
} > sdram
PROVIDE_HIDDEN (__exidx_end = .);
.data : {
.data :
{
_sdata = ABSOLUTE(.);
*(.data .data.*)
*(.gnu.linkonce.d.*)
@ -100,7 +104,8 @@ SECTIONS
_edata = ABSOLUTE(.);
} > sdram
.bss : {
.bss :
{
_sbss = ABSOLUTE(.);
*(.bss .bss.*)
*(.gnu.linkonce.b.*)
@ -108,7 +113,17 @@ SECTIONS
_ebss = ABSOLUTE(.);
} > sdram
/* Uninitialized data */
.noinit :
{
_snoinit = ABSOLUTE(.);
*(.noinit*)
_enoinit = ABSOLUTE(.);
} > sdram
/* Stabs debugging sections. */
.stab 0 : { *(.stab) }
.stabstr 0 : { *(.stabstr) }
.stab.excl 0 : { *(.stab.excl) }