From ee1983a985c013905f23a95adbac77cbd6e578f2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alex=20R=C3=B8nne=20Petersen?= <alex@alexrp.com>
Date: Sat, 8 Aug 2026 19:13:18 +0200
Subject: [PATCH] std.pie: fix sparc assembly to actually load &_DYNAMIC

It was loading &_GLOBAL_OFFSET_TABLE_[0] rather than &_DYNAMIC. I suspect that I
committed this before actually finishing writing it.
---
 lib/std/pie.zig | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/std/pie.zig b/lib/std/pie.zig
index a1bcc5c3dcbb3e9ab672a9236a1fb301da038ab9..84f8d35e8c082063fba23846978bb6f6c6d12eaf 100644
--- a/lib/std/pie.zig
+++ b/lib/std/pie.zig
@@ -271,17 +271,17 @@ inline fn getDynamicSymbol() [*]const elf.Dyn {
                 : [ret] "=r" (-> [*]const elf.Dyn),
                 :
                 : .{ .r0 = true }),
-            // The compiler does not necessarily have any obligation to load the `l7` register (pointing
-            // to the GOT), so do it ourselves just in case.
             .sparc, .sparc64 => asm volatile (
-                \\ sethi %%hi(_GLOBAL_OFFSET_TABLE_ - 4), %%l7
+                \\ .weak _DYNAMIC
+                \\ .hidden _DYNAMIC
+                \\ sethi %%pc22(_DYNAMIC - 4), %[ret]
                 \\ call 1f
-                \\  add %%l7, %%lo(_GLOBAL_OFFSET_TABLE_ + 4), %%l7
+                \\  add %[ret], %%pc10(_DYNAMIC + 4), %[ret]
                 \\1:
-                \\ add %%l7, %%o7, %[ret]
+                \\ add %[ret], %%o7, %[ret]
                 : [ret] "=r" (-> [*]const elf.Dyn),
                 :
-                : .{ .l7 = true }),
+                : .{ .o7 = true }),
             .xtensa, .xtensaeb => asm volatile (
                 \\ .weak _DYNAMIC
                 \\ .hidden _DYNAMIC
-- 
2.54.0