zig

commit 4a73b8cbb3cf1a7047da445790d39eef8474c652 (tree)
parent 182cdf74bfb010936e167405cdb54c9f5a94e1a6
Author: Alex Rønne Petersen <alex@alexrp.com>
Date:   Thu, 28 Nov 2024 18:59:26 +0100

std.builtin: Add VaListXtensa.

Diffstat:
M
lib/std/builtin.zig
 | 
9
+++++++++

1 file changed, 9 insertions(+), 0 deletions(-)
diff --git a/lib/std/builtin.zig b/lib/std/builtin.zig
@@ -894,6 +894,14 @@ pub const VaListX86_64 = extern struct {
 
 /// This data structure is used by the Zig language code generation and
 /// therefore must be kept in sync with the compiler implementation.
+pub const VaListXtensa = extern struct {
+    __va_stk: *c_int,
+    __va_reg: *c_int,
+    __va_ndx: c_int,
+};
+
+/// This data structure is used by the Zig language code generation and
+/// therefore must be kept in sync with the compiler implementation.
 pub const VaList = switch (builtin.cpu.arch) {
     .aarch64, .aarch64_be => switch (builtin.os.tag) {
         .windows => *u8,
@@ -925,6 +933,7 @@ pub const VaList = switch (builtin.cpu.arch) {
         .windows => @compileError("disabled due to miscompilations"), // *u8,
         else => VaListX86_64,
     },
+    .xtensa => VaListXtensa,
     else => @compileError("VaList not supported for this target yet"),
 };