diff options
Diffstat (limited to 'poky/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch')
| -rw-r--r-- | poky/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/poky/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch b/poky/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch index 14e84215e..4c1d11291 100644 --- a/poky/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch +++ b/poky/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch @@ -1,24 +1,40 @@ -From b05f0be13aadf0b26a0b39dfe7daf2c47a300338 Mon Sep 17 00:00:00 2001 +From a0b23b160d6cfa7be4437c6e623633d76395f2ad Mon Sep 17 00:00:00 2001 From: Khem Raj <raj.khem@gmail.com> Date: Mon, 2 Mar 2015 01:58:54 +0000 -Subject: [PATCH] binutils-crosssdk: Generate relocatable SDKs +Subject: [PATCH 01/16] binutils-crosssdk: Generate relocatable SDKs 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. +generate larger .interp section for gold linker as well + Upstream-Status: Inappropriate [SDK specific] Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> Signed-off-by: Khem Raj <raj.khem@gmail.com> --- + gold/layout.cc | 2 +- ld/genscripts.sh | 3 +++ ld/scripttempl/elf.sc | 4 ++-- - 2 files changed, 5 insertions(+), 2 deletions(-) + 3 files changed, 6 insertions(+), 3 deletions(-) +diff --git a/gold/layout.cc b/gold/layout.cc +index 13e533aaf21..b0afff16e2e 100644 +--- a/gold/layout.cc ++++ b/gold/layout.cc +@@ -5019,7 +5019,7 @@ Layout::create_interp(const Target* target) + gold_assert(interp != NULL); + } + +- size_t len = strlen(interp) + 1; ++ size_t len = 4096; + + Output_section_data* odata = new Output_data_const(interp, len, 1); + diff --git a/ld/genscripts.sh b/ld/genscripts.sh -index 03392d265c..435689ea14 100755 +index 03392d265c7..435689ea144 100755 --- a/ld/genscripts.sh +++ b/ld/genscripts.sh @@ -304,6 +304,7 @@ DATA_ALIGNMENT_u="${DATA_ALIGNMENT_u-${DATA_ALIGNMENT_r}}" @@ -43,10 +59,10 @@ index 03392d265c..435689ea14 100755 DATA_ALIGNMENT=${DATA_ALIGNMENT_} RELOCATING=" " diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc -index 0b8b32a440..ee6b71075d 100644 +index eb74743e5c3..c9a8a47615f 100644 --- a/ld/scripttempl/elf.sc +++ b/ld/scripttempl/elf.sc -@@ -140,8 +140,8 @@ if test -z "$DATA_SEGMENT_ALIGN"; then +@@ -143,8 +143,8 @@ if test -z "$DATA_SEGMENT_ALIGN"; then DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);" fi fi @@ -57,3 +73,6 @@ index 0b8b32a440..ee6b71075d 100644 fi if test -z "$PLT"; then IPLT=".iplt ${RELOCATING-0} : { *(.iplt) }" +-- +2.28.0 + |