2 files changed, 48 insertions, 0 deletions

diff --git a/meta/recipes-devtools/patchelf/patchelf/0001-merge-from-PR243.patch b/meta/recipes-devtools/patchelf/patchelf/0001-merge-from-PR243.patch
new file mode 100644
index 0000000000..a5322f0375
--- /dev/null
+++ b/meta/recipes-devtools/patchelf/patchelf/0001-merge-from-PR243.patch
@@ -0,0 +1,47 @@
+From 6ac5c1350834b9da81ab90ab5ba4e5bf507c6c0d Mon Sep 17 00:00:00 2001
+From: Satadru Pramanik <satadru@gmail.com>
+Date: Thu, 20 May 2021 16:52:21 -0400
+Subject: [PATCH] merge from PR243
+
+Upstream-Status: Backport
+
+Reference to upstream patch:
+https://github.com/NixOS/patchelf/commit/4efbce410d00c8cb43f134181d07b364bcf78022
+
+[OP: tweak patch to apply to patchelf v0.10]
+Signed-off-by: Ovidiu Panait <ovidiu.panait@windriver.com>
+[OP: tweak patch to apply to patchelf v0.12]
+Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
+---
+ src/patchelf.cc | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/src/patchelf.cc b/src/patchelf.cc
+index 1854cfa..73a3a86 100644
+--- a/src/patchelf.cc
++++ b/src/patchelf.cc
+@@ -774,12 +774,15 @@ void ElfFile<ElfFileParamNames>::rewriteSectionsLibrary()
+        PT_LOAD segment located directly after the last virtual address
+        page of other segments. */
+     Elf_Addr startPage = 0;
++    Elf_Addr firstPage = 0;
+     for (unsigned int i = 0; i < phdrs.size(); ++i) {
+         Elf_Addr thisPage = roundUp(rdi(phdrs[i].p_vaddr) + rdi(phdrs[i].p_memsz), getPageSize());
+         if (thisPage > startPage) startPage = thisPage;
++        if (rdi(phdrs[i].p_type) == PT_PHDR) firstPage = rdi(phdrs[i].p_vaddr) - rdi(phdrs[i].p_offset);
+     }
+ 
+     debug("last page is 0x%llx\n", (unsigned long long) startPage);
++    debug("first page is 0x%llx\n", (unsigned long long) firstPage);
+ 
+     /* When normalizing note segments we will in the worst case be adding
+        1 program header for each SHT_NOTE section. */
+@@ -852,7 +855,7 @@ void ElfFile<ElfFileParamNames>::rewriteSectionsLibrary()
+     assert(curOff == startOffset + neededSpace);
+ 
+     /* Write out the updated program and section headers */
+-    rewriteHeaders(hdr->e_phoff);
++    rewriteHeaders(firstPage + hdr->e_phoff);
+ }
+ 
+ 
diff --git a/meta/recipes-devtools/patchelf/patchelf_0.12.bb b/meta/recipes-devtools/patchelf/patchelf_0.12.bb
index 390a8110da..007435a719 100644
--- a/meta/recipes-devtools/patchelf/patchelf_0.12.bb
+++ b/meta/recipes-devtools/patchelf/patchelf_0.12.bb
@@ -8,6 +8,7 @@ SRC_URI = "git://github.com/NixOS/patchelf;protocol=https;branch=master \
            file://handle-read-only-files.patch \
            file://6edec83653ce1b5fc201ff6db93b966394766814.patch \
            file://alignmentfix.patch \
+           file://0001-merge-from-PR243.patch \
            "
 SRCREV = "8d3a16e97294e3c5521c61b4c8835499c9918264"