Patchwork [v4] at91bootstrap: fix overlap linker issue

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Submitter Gregory Hermant
Date Nov. 6, 2012, 10:48 a.m.
Message ID <1352198903-6297-1-git-send-email-gregory.hermant@calao-systems.com>
Download mbox | patch
Permalink /patch/197460/
State Accepted
Headers show

Comments

Gregory Hermant - Nov. 6, 2012, 10:48 a.m.
The linker script of the at91bootstrap package has to be modified when
built from gcc-4.6.x version. Indeed a section named text.startup is
created and has to be added into the text section.

Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com>
---
 ...at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch |   29 ++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 boot/at91bootstrap/at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch
Peter Korsgaard - Nov. 8, 2012, 4:28 p.m.
>>>>> "Gregory" == Gregory Hermant <gregory.hermant@calao-systems.com> writes:

 Gregory> The linker script of the at91bootstrap package has to be
 Gregory> modified when built from gcc-4.6.x version. Indeed a section
 Gregory> named text.startup is created and has to be added into the
 Gregory> text section.

Committed, thanks.

Patch

diff --git a/boot/at91bootstrap/at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch b/boot/at91bootstrap/at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch
new file mode 100644
index 0000000..e4ed04e
--- /dev/null
+++ b/boot/at91bootstrap/at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch
@@ -0,0 +1,29 @@ 
+From b783d1f9bf985c0981e755bd2c13e091e9d6837f Mon Sep 17 00:00:00 2001
+From: Gregory Hermant <gregory.hermant@calao-systems.com>
+Date: Tue, 6 Nov 2012 09:38:50 +0100
+Subject: [PATCH] at91bootstrap: fix overlap linker issue
+
+The linker script of the at91bootstrap package has to be modified when
+built from gcc-4.6.x version. Indeed a section named text.startup is
+created and has to be added into the text section.
+
+Signed-off-by: Gregory Hermant <gregory.hermant@calao-systems.com>
+---
+ elf32-littlearm.lds |    1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/elf32-littlearm.lds b/elf32-littlearm.lds
+index a33952f..4f3ba25 100644
+--- a/elf32-littlearm.lds
++++ b/elf32-littlearm.lds
+@@ -7,6 +7,7 @@ SECTIONS
+ 	.text : { 
+ 		_stext = .;
+ 		*(.text)
++		*(.text*)
+ 		*(.rodata)                 /* read-only data (constants) */
+ 		*(.rodata*)
+ 		. = ALIGN(4);
+-- 
+1.7.9.5
+