From a5ff376b8ff6caa857ec2e4da27e5debb716d920 Mon Sep 17 00:00:00 2001
From: Alex Rønne Petersen <alex@alexrp.com>
Date: Sun, 5 Oct 2025 20:09:05 +0200
Subject: std.debug: add unwind support for hexagon-linux

---
 lib/std/debug/Dwarf.zig | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'lib/std/debug/Dwarf.zig')

diff --git a/lib/std/debug/Dwarf.zig b/lib/std/debug/Dwarf.zig
index e510c84f15..0134d10e6b 100644
--- a/lib/std/debug/Dwarf.zig
+++ b/lib/std/debug/Dwarf.zig
@@ -1431,6 +1431,7 @@ pub fn ipRegNum(arch: std.Target.Cpu.Arch) ?u16 {
     return switch (arch) {
         .aarch64, .aarch64_be => 32,
         .arm, .armeb, .thumb, .thumbeb => 15,
+        .hexagon => 76,
         .loongarch32, .loongarch64 => 32,
         .riscv32, .riscv32be, .riscv64, .riscv64be => 32,
         .s390x => 65,
@@ -1444,6 +1445,7 @@ pub fn fpRegNum(arch: std.Target.Cpu.Arch) u16 {
     return switch (arch) {
         .aarch64, .aarch64_be => 29,
         .arm, .armeb, .thumb, .thumbeb => 11,
+        .hexagon => 30,
         .loongarch32, .loongarch64 => 22,
         .riscv32, .riscv32be, .riscv64, .riscv64be => 8,
         .s390x => 11,
@@ -1457,6 +1459,7 @@ pub fn spRegNum(arch: std.Target.Cpu.Arch) u16 {
     return switch (arch) {
         .aarch64, .aarch64_be => 31,
         .arm, .armeb, .thumb, .thumbeb => 13,
+        .hexagon => 29,
         .loongarch32, .loongarch64 => 3,
         .riscv32, .riscv32be, .riscv64, .riscv64be => 2,
         .s390x => 15,
-- 
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