From: Alexander Dahl <post@lespocky.de>
To: ptxdist@pengutronix.de
Subject: [ptxdist] [PATCH] add patch for building at91bootstrap with gcc 4.6.x
Date: Thu, 26 Jan 2012 16:04:54 +0100 [thread overview]
Message-ID: <1327590294-13263-1-git-send-email-post@lespocky.de> (raw)
Signed-off-by: Alexander Dahl <post@lespocky.de>
---
.../0002-fix-overlap-linker-error.patch | 23 ++++++++++++++++++++
patches/Bootstrap-v1.16/series | 1 +
2 files changed, 24 insertions(+), 0 deletions(-)
create mode 100755 patches/Bootstrap-v1.16/0002-fix-overlap-linker-error.patch
diff --git a/patches/Bootstrap-v1.16/0002-fix-overlap-linker-error.patch b/patches/Bootstrap-v1.16/0002-fix-overlap-linker-error.patch
new file mode 100755
index 0000000..a86979f
--- /dev/null
+++ b/patches/Bootstrap-v1.16/0002-fix-overlap-linker-error.patch
@@ -0,0 +1,23 @@
+circumvent gcc 4.6.x linker overlap error, suggestion from AT91 forum at
+http://www.at91.com/forum/viewtopic.php/f,12/t,20624/
+---
+ elf32-littlearm.lds | 6 +++++-
+ 1 file changed, 5 insertions(+), 1 deletion(-)
+
+Index: Bootstrap-v1.16/elf32-littlearm.lds
+===================================================================
+--- Bootstrap-v1.16.orig/elf32-littlearm.lds
++++ Bootstrap-v1.16/elf32-littlearm.lds
+@@ -14,7 +14,11 @@
+ }
+
+ /* collect all initialized .data sections */
+- .data : AT ( ADDR (.text) + SIZEOF (.text) ) {
++ . = ALIGN(4);
++ .dummy : {
++ _edummy = .;
++ }
++ .data : AT ( LOADADDR(.dummy) ) {
+ _sdata = .;
+ *(.vectors)
+ *(.data)
diff --git a/patches/Bootstrap-v1.16/series b/patches/Bootstrap-v1.16/series
index 3355399..86f4119 100644
--- a/patches/Bootstrap-v1.16/series
+++ b/patches/Bootstrap-v1.16/series
@@ -1 +1,2 @@
0001-crt0_gnu.S-fix-image-size.patch
+0002-fix-overlap-linker-error.patch
--
1.7.2.5
--
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next reply other threads:[~2012-01-26 15:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-26 15:04 Alexander Dahl [this message]
2012-01-26 15:36 ` Michael Olbrich
2012-01-27 9:25 ` Alexander Dahl
2012-01-30 14:20 ` Michael Olbrich
2012-01-31 16:54 ` Alexander Dahl
2012-01-31 19:29 ` Michael Olbrich
2012-02-01 11:54 ` [ptxdist] [PATCH] add patch fixing at91bootstrap build with gcc 4.6.x, and recreate patch series Alexander Dahl
2012-02-01 12:20 ` Michael Olbrich
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