zig

commit bde68fdebc468a9977f18a3f2ba8b2e69b58bac2 (tree)
parent 1f11eed3d132b5bdad544bf21afa222a8117f257
Author: mlugg <mlugg@mlugg.co.uk>
Date:   Tue, 15 Oct 2024 20:48:30 +0100

std.Target: correct C callconv on hardfloat ARM

Diffstat:
M
lib/std/Target.zig
 | 
8
+++++++-

1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/lib/std/Target.zig b/lib/std/Target.zig
@@ -3048,7 +3048,13 @@ pub fn cCallingConvention(target: Target) ?std.builtin.CallingConvention {
             .windows => .{ .aarch64_aapcs_win = .{} },
             else => .{ .aarch64_aapcs = .{} },
         },
-        .arm, .armeb, .thumb, .thumbeb => .{ .arm_aapcs = .{} },
+        .arm, .armeb, .thumb, .thumbeb => switch (target.os.tag) {
+            .netbsd => .{ .arm_apcs = .{} },
+            else => switch (target.abi.floatAbi()) {
+                .soft => .{ .arm_aapcs = .{} },
+                .hard => .{ .arm_aapcs_vfp = .{} },
+            },
+        },
         .mips64, .mips64el => switch (target.abi) {
             .gnuabin32 => .{ .mips64_n32 = .{} },
             else => .{ .mips64_n64 = .{} },