From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?ISO-8859-1?Q?Gr=E9gory_Hermant?= Date: Tue, 02 Oct 2012 08:57:37 +0200 Subject: [Buildroot] [PATCH] at91bootstrap: fix gcc-4.6.x overlap linker issue Message-ID: <506A9061.3010300@calao-systems.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net --- ...at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch | 53 ++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 boot/at91bootstrap/at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.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..56947c7 --- /dev/null +++ b/boot/at91bootstrap/at91bootstrap-1.16-gcc-4.6.x-ldscript-fix.patch @@ -0,0 +1,53 @@ +From 5a094e959cd216c1be148effc624eb12e2083de9 Mon Sep 17 00:00:00 2001 +From: Gregory Hermant +Date: Mon, 1 Oct 2012 16:54:43 +0200 +Subject: [PATCH] at91bootstrap-v1.16-ldscript-fix + +--- + crt0_gnu.S | 2 +- + elf32-littlearm.lds | 12 +++++++++++- + 2 files changed, 12 insertions(+), 2 deletions(-) + +diff --git a/crt0_gnu.S b/crt0_gnu.S +index 002feef..ea6581f 100644 +--- a/crt0_gnu.S ++++ b/crt0_gnu.S +@@ -191,7 +191,7 @@ _go: + + .align + _lp_data: +- .word _etext ++ .word _edummy + .word _sdata + .word _edata + +diff --git a/elf32-littlearm.lds b/elf32-littlearm.lds +index a33952f..17b1646 100644 +--- a/elf32-littlearm.lds ++++ b/elf32-littlearm.lds +@@ -10,11 +10,21 @@ SECTIONS + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + . = ALIGN(4); ++ *(.glue_7) ++ . = ALIGN(4); ++ *(.eh_frame) ++ . = ALIGN(4); + _etext = . ; + } + + /* collect all initialized .data sections */ +- .data : AT ( ADDR (.text) + SIZEOF (.text) ) { ++ /* .data : AT ( ADDR (.text) + SIZEOF (.text) ) { */ ++ . = ALIGN(4); ++ .dummy : { ++ _edummy = .; ++ } ++ ++ .data : AT (LOADADDR(.dummy)) { + _sdata = .; + *(.vectors) + *(.data) +-- +1.7.9.5 + -- 1.7.9.5