diff options
Diffstat (limited to 'meta/recipes-devtools/binutils')
-rw-r--r-- | meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch | 26 |
1 files changed, 21 insertions, 5 deletions
diff --git a/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch b/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch index 0e62d47616..4c1d11291b 100644 --- a/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch +++ b/meta/recipes-devtools/binutils/binutils/0001-binutils-crosssdk-Generate-relocatable-SDKs.patch | |||
@@ -1,22 +1,38 @@ | |||
1 | From b8d182865081d17549fb9a4b9bc3062b526caf65 Mon Sep 17 00:00:00 2001 | 1 | From a0b23b160d6cfa7be4437c6e623633d76395f2ad Mon Sep 17 00:00:00 2001 |
2 | From: Khem Raj <raj.khem@gmail.com> | 2 | From: Khem Raj <raj.khem@gmail.com> |
3 | Date: Mon, 2 Mar 2015 01:58:54 +0000 | 3 | Date: Mon, 2 Mar 2015 01:58:54 +0000 |
4 | Subject: [PATCH 01/17] binutils-crosssdk: Generate relocatable SDKs | 4 | Subject: [PATCH 01/16] binutils-crosssdk: Generate relocatable SDKs |
5 | 5 | ||
6 | This patch will modify the ELF linker scripts so that the crosssdk | 6 | This patch will modify the ELF linker scripts so that the crosssdk |
7 | linker will generate binaries with a 4096 bytes PT_INTERP section. When the binaries | 7 | linker will generate binaries with a 4096 bytes PT_INTERP section. When the binaries |
8 | will be relocated, at SDK install time, the interpreter path can be easily | 8 | will be relocated, at SDK install time, the interpreter path can be easily |
9 | changed by the relocating script. | 9 | changed by the relocating script. |
10 | 10 | ||
11 | generate larger .interp section for gold linker as well | ||
12 | |||
11 | Upstream-Status: Inappropriate [SDK specific] | 13 | Upstream-Status: Inappropriate [SDK specific] |
12 | 14 | ||
13 | Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> | 15 | Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com> |
14 | Signed-off-by: Khem Raj <raj.khem@gmail.com> | 16 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
15 | --- | 17 | --- |
18 | gold/layout.cc | 2 +- | ||
16 | ld/genscripts.sh | 3 +++ | 19 | ld/genscripts.sh | 3 +++ |
17 | ld/scripttempl/elf.sc | 4 ++-- | 20 | ld/scripttempl/elf.sc | 4 ++-- |
18 | 2 files changed, 5 insertions(+), 2 deletions(-) | 21 | 3 files changed, 6 insertions(+), 3 deletions(-) |
19 | 22 | ||
23 | diff --git a/gold/layout.cc b/gold/layout.cc | ||
24 | index 13e533aaf21..b0afff16e2e 100644 | ||
25 | --- a/gold/layout.cc | ||
26 | +++ b/gold/layout.cc | ||
27 | @@ -5019,7 +5019,7 @@ Layout::create_interp(const Target* target) | ||
28 | gold_assert(interp != NULL); | ||
29 | } | ||
30 | |||
31 | - size_t len = strlen(interp) + 1; | ||
32 | + size_t len = 4096; | ||
33 | |||
34 | Output_section_data* odata = new Output_data_const(interp, len, 1); | ||
35 | |||
20 | diff --git a/ld/genscripts.sh b/ld/genscripts.sh | 36 | diff --git a/ld/genscripts.sh b/ld/genscripts.sh |
21 | index 03392d265c7..435689ea144 100755 | 37 | index 03392d265c7..435689ea144 100755 |
22 | --- a/ld/genscripts.sh | 38 | --- a/ld/genscripts.sh |
@@ -43,10 +59,10 @@ index 03392d265c7..435689ea144 100755 | |||
43 | DATA_ALIGNMENT=${DATA_ALIGNMENT_} | 59 | DATA_ALIGNMENT=${DATA_ALIGNMENT_} |
44 | RELOCATING=" " | 60 | RELOCATING=" " |
45 | diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc | 61 | diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc |
46 | index 0b8b32a4407..ee6b71075d7 100644 | 62 | index eb74743e5c3..c9a8a47615f 100644 |
47 | --- a/ld/scripttempl/elf.sc | 63 | --- a/ld/scripttempl/elf.sc |
48 | +++ b/ld/scripttempl/elf.sc | 64 | +++ b/ld/scripttempl/elf.sc |
49 | @@ -140,8 +140,8 @@ if test -z "$DATA_SEGMENT_ALIGN"; then | 65 | @@ -143,8 +143,8 @@ if test -z "$DATA_SEGMENT_ALIGN"; then |
50 | DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);" | 66 | DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);" |
51 | fi | 67 | fi |
52 | fi | 68 | fi |