From 684621c7f575186cf352d83563cc9fd41488bbd0 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Thu, 5 Aug 2021 01:20:12 +0900
Subject: [PATCH] Add .note.gnu.property sections

---
 coroutine/amd64/Context.S   | 16 ++++++++++++++++
 coroutine/arm32/Context.S   | 16 ++++++++++++++++
 coroutine/arm64/Context.S   | 16 ++++++++++++++++
 coroutine/ppc64le/Context.S | 16 ++++++++++++++++
 coroutine/riscv64/Context.S | 16 ++++++++++++++++
 coroutine/x86/Context.S     | 16 ++++++++++++++++
 6 files changed, 96 insertions(+)

diff --git a/coroutine/amd64/Context.S b/coroutine/amd64/Context.S
index d50732adbc0..ce7089fca56 100644
--- a/coroutine/amd64/Context.S
+++ b/coroutine/amd64/Context.S
@@ -43,4 +43,20 @@ PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer):
 
 #if (defined(__linux__) || defined(__FreeBSD__)) && defined(__ELF__)
 .section .note.GNU-stack,"",%progbits
+.section .note.gnu.property,"a"
+	.p2align 3
+	.long 1f - 0f
+	.long 4f - 1f
+	.long 5
+0:
+	.asciz "GNU"
+1:
+	.p2align 3
+	.long 0xc0000002
+	.long 3f - 2f
+2:
+	.long 3
+3:
+	.p2align 3
+4:
 #endif
diff --git a/coroutine/arm32/Context.S b/coroutine/arm32/Context.S
index 1850c4c4080..10ea610509d 100644
--- a/coroutine/arm32/Context.S
+++ b/coroutine/arm32/Context.S
@@ -30,4 +30,20 @@ PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer):
 
 #if defined(__linux__) && defined(__ELF__)
 .section .note.GNU-stack,"",%progbits
+.section .note.gnu.property,"a"
+	.p2align 2
+	.long 1f - 0f
+	.long 4f - 1f
+	.long 5
+0:
+	.asciz "GNU"
+1:
+	.p2align 2
+	.long 0xc0000002
+	.long 3f - 2f
+2:
+	.long 3
+3:
+	.p2align 2
+4:
 #endif
diff --git a/coroutine/arm64/Context.S b/coroutine/arm64/Context.S
index 07d50d30df3..d2c0505ac2d 100644
--- a/coroutine/arm64/Context.S
+++ b/coroutine/arm64/Context.S
@@ -70,4 +70,20 @@ PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer):
 
 #if defined(__linux__) && defined(__ELF__)
 .section .note.GNU-stack,"",%progbits
+.section .note.gnu.property,"a"
+	.p2align 3
+	.long 1f - 0f
+	.long 4f - 1f
+	.long 5
+0:
+	.asciz "GNU"
+1:
+	.p2align 3
+	.long 0xc0000002
+	.long 3f - 2f
+2:
+	.long 3
+3:
+	.p2align 3
+4:
 #endif
diff --git a/coroutine/ppc64le/Context.S b/coroutine/ppc64le/Context.S
index 61be9efcf04..daba5334909 100644
--- a/coroutine/ppc64le/Context.S
+++ b/coroutine/ppc64le/Context.S
@@ -72,4 +72,20 @@ PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer):
 
 #if defined(__linux__) && defined(__ELF__)
 .section .note.GNU-stack,"",%progbits
+.section .note.gnu.property,"a"
+	.p2align 3
+	.long 1f - 0f
+	.long 4f - 1f
+	.long 5
+0:
+	.asciz "GNU"
+1:
+	.p2align 3
+	.long 0xc0000002
+	.long 3f - 2f
+2:
+	.long 3
+3:
+	.p2align 3
+4:
 #endif
diff --git a/coroutine/riscv64/Context.S b/coroutine/riscv64/Context.S
index cc4e872f84b..b4da3ee4159 100644
--- a/coroutine/riscv64/Context.S
+++ b/coroutine/riscv64/Context.S
@@ -84,4 +84,20 @@ PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer):
 
 #if defined(__linux__) && defined(__ELF__)
 .section .note.GNU-stack,"",%progbits
+.section .note.gnu.property,"a"
+	.p2align 3
+	.long 1f - 0f
+	.long 4f - 1f
+	.long 5
+0:
+	.asciz "GNU"
+1:
+	.p2align 3
+	.long 0xc0000002
+	.long 3f - 2f
+2:
+	.long 3
+3:
+	.p2align 3
+4:
 #endif
diff --git a/coroutine/x86/Context.S b/coroutine/x86/Context.S
index f06a417084b..2e53edbd9fe 100644
--- a/coroutine/x86/Context.S
+++ b/coroutine/x86/Context.S
@@ -39,4 +39,20 @@ PREFIXED_SYMBOL(SYMBOL_PREFIX,coroutine_transfer):
 
 #if (defined(__linux__) || defined(__FreeBSD__)) && defined(__ELF__)
 .section .note.GNU-stack,"",%progbits
+.section .note.gnu.property,"a"
+	.p2align 2
+	.long 1f - 0f
+	.long 4f - 1f
+	.long 5
+0:
+	.asciz "GNU"
+1:
+	.p2align 2
+	.long 0xc0000002
+	.long 3f - 2f
+2:
+	.long 3
+3:
+	.p2align 2
+4:
 #endif
-- 
2.32.0