Update to OpenBSD 7.6

build.sh

@@ -67,6 +67,7 @@ function setup_gcc_source() {
 		elif (( gcc_version >= 15 )); then
 			patch --directory="${gcc_directory}" --strip='1' --input="${workdir}/patches/0001-Fix-libatomic-build-with-newer-GCC-versions.patch"
 			# patch --directory="${gcc_directory}" --strip='1' --input="${workdir}/patches/0001-Disable-libfunc-support-for-hppa-unknown-openbsd.patch"
+			patch --directory="${gcc_directory}" --strip='1' --input="${workdir}/patches/0001-x.patch"
 			patch --directory="${gcc_directory}" --strip='1' --input="${workdir}/submodules/obggcc/patches/0001-Fix-libgcc-build-on-arm.patch"
 			patch --directory="${gcc_directory}" --strip='1' --input="${workdir}/submodules/obggcc/patches/0001-Change-the-default-language-version-for-C-compilatio.patch"
 			patch --directory="${gcc_directory}" --strip='1' --input="${workdir}/submodules/obggcc/patches/0001-Turn-Wimplicit-int-back-into-an-warning.patch"

patches/0001-x.patch

@@ -0,0 +1,38 @@
+From 24c7dba5c34a3c2bcf2a29b79279809dd3e2aa0f Mon Sep 17 00:00:00 2001
+From: Kartatz <105828205+Kartatz@users.noreply.github.com>
+Date: Sun, 16 Feb 2025 17:20:54 +0100
+Subject: [PATCH] x
+
+---
+ libgcc/config/pa/sync-libfuncs.c | 15 +++++++++------
+ 1 file changed, 9 insertions(+), 6 deletions(-)
+
+diff --git a/libgcc/config/pa/sync-libfuncs.c b/libgcc/config/pa/sync-libfuncs.c
+index 774c16055..2557a7196 100644
+--- a/libgcc/config/pa/sync-libfuncs.c
++++ b/libgcc/config/pa/sync-libfuncs.c
+@@ -132,12 +132,15 @@ static inline void
+ atomic_store_8 (volatile void *ptr, u64 value)
+ {
+   double tmp;
+-
+-  asm volatile ("stws|stw} %2,-16(%%sp)\n\t"
+-		"{stws|stw} %R2,-12(%%sp)\n\t"
+-		"{fldds|fldd} -16(%%sp),%1\n\t"
+-		"{fstds|fstd} %1,0(%0)"
+-		: "=m" (ptr), "=&f" (tmp) : "r" (value): "memory");
++  asm volatile (
++    "stws %2,-16(%%sp)\n\t"           // Store lower 32 bits
++    "stw %R2,-12(%%sp)\n\t"            // Store upper 32 bits
++    "fldds -16(%%sp),%1\n\t"           // Load double from stack to tmp
++    "fstds %1,0(%0)"                   // Store double into ptr
++    : "=m" (ptr), "=&f" (tmp)          // Outputs
++    : "r" (value)                      // Input: 64-bit value
++    : "memory"                         // Clobbered memory
++  );
+ }
+ #endif
+
+-- 
+2.36.6
+