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-rw-r--r--meta/recipes-devtools/binutils/binutils/relocatable_sdk.patch22
1 files changed, 22 insertions, 0 deletions
diff --git a/meta/recipes-devtools/binutils/binutils/relocatable_sdk.patch b/meta/recipes-devtools/binutils/binutils/relocatable_sdk.patch
new file mode 100644
index 0000000..33f9e68
--- /dev/null
+++ b/meta/recipes-devtools/binutils/binutils/relocatable_sdk.patch
@@ -0,0 +1,22 @@
+Upstream-Status: Inappropriate [SDK specific]
+
+This patch will modify the ELF linker scripts so that the crosssdk linker will
+generate binaries with a 4096 bytes PT_INTERP section. When the binaries will
+be relocated, at SDK install time, the interpreter path can be easily changed
+by the relocating script.
+
+Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
+
+Index: binutils-2.22/ld/scripttempl/elf.sc
+===================================================================
+--- binutils-2.22.orig/ld/scripttempl/elf.sc
++++ binutils-2.22/ld/scripttempl/elf.sc
+@@ -116,7 +116,7 @@ if test -n "${COMMONPAGESIZE}"; then
+ DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);"
+ fi
+ if test -z "${INITIAL_READONLY_SECTIONS}${CREATE_SHLIB}"; then
+- INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp) }"
++ INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp); . = 0x1000; }"
+ fi
+ if test -z "$PLT"; then
+ IPLT=".iplt ${RELOCATING-0} : { *(.iplt) }"
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