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libsigsegv: add Blackfin support

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Fixes:

 http://autobuild.buildroot.org/results/5e2/5e2c627cfcb2699b16a82eb9554f2c9dfabd5483/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit is contained in:
Thomas Petazzoni 2014-02-24 23:09:05 +01:00 committed by Peter Korsgaard
parent 51b387b99b
commit de4f1bb8fc
1 changed files with 19 additions and 0 deletions
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19
package/libsigsegv/libsigsegv-0004-fix-bfin-build.patch Normal file
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@ -0,0 +1,19 @@
Add stack direction for Blackfin
The stack grows downward on Blackfin, see
https://sourceware.org/binutils/docs/as/Blackfin-Syntax.html: "The
stack grows by decrementing the stack pointer.".
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Index: b/m4/stack-direction.m4
===================================================================
--- a/m4/stack-direction.m4
+++ b/m4/stack-direction.m4
@@ -18,6 +18,7 @@
arc | \
arm* | strongarm* | xscale* | \
avr | avr32 | \
+ bfin | \
c1 | c2 | c32 | c34 | c38 | \
clipper | \
cris | \