From 0a5c088ecc2fbe4db5cae1cc5cf62eeba340375d Mon Sep 17 00:00:00 2001
From: Alex Rønne Petersen <alex@alexrp.com>
Date: Mon, 7 Apr 2025 18:30:44 +0200
Subject: compiler: Add hexagon-linux-musl support.

Closes #21588.
---
 src/musl.zig | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'src')

diff --git a/src/musl.zig b/src/musl.zig
index 12189df89d..12159e8cd2 100644
--- a/src/musl.zig
+++ b/src/musl.zig
@@ -202,6 +202,7 @@ pub fn buildCrtFile(comp: *Compilation, in_crt_file: CrtFile, prog_node: std.Pro
             const family_define = switch (target.cpu.arch) {
                 .arm, .armeb, .thumb, .thumbeb => "-DFAMILY_arm",
                 .aarch64, .aarch64_be => "-DFAMILY_aarch64",
+                .hexagon => "-DFAMILY_hexagon",
                 .loongarch64 => "-DFAMILY_loongarch",
                 .m68k => "-DFAMILY_m68k",
                 .mips, .mipsel, .mips64, .mips64el => "-DFAMILY_mips",
@@ -320,6 +321,7 @@ fn isArchName(name: []const u8) bool {
         "aarch64",
         "arm",
         "generic",
+        "hexagon",
         "i386",
         "loongarch64",
         "m68k",
@@ -619,6 +621,7 @@ const src_files = [_][]const u8{
     "musl/src/fenv/fesetround.c",
     "musl/src/fenv/feupdateenv.c",
     "musl/src/fenv/__flt_rounds.c",
+    "musl/src/fenv/hexagon/fenv.S",
     "musl/src/fenv/i386/fenv.s",
     "musl/src/fenv/loongarch64/fenv.S",
     "musl/src/fenv/m68k/fenv.c",
@@ -1577,6 +1580,8 @@ const src_files = [_][]const u8{
     "musl/src/setjmp/aarch64/setjmp.s",
     "musl/src/setjmp/arm/longjmp.S",
     "musl/src/setjmp/arm/setjmp.S",
+    "musl/src/setjmp/hexagon/longjmp.s",
+    "musl/src/setjmp/hexagon/setjmp.s",
     "musl/src/setjmp/i386/longjmp.s",
     "musl/src/setjmp/i386/setjmp.s",
     "musl/src/setjmp/longjmp.c",
@@ -1611,6 +1616,8 @@ const src_files = [_][]const u8{
     "musl/src/signal/arm/sigsetjmp.s",
     "musl/src/signal/block.c",
     "musl/src/signal/getitimer.c",
+    "musl/src/signal/hexagon/restore.s",
+    "musl/src/signal/hexagon/sigsetjmp.s",
     "musl/src/signal/i386/restore.s",
     "musl/src/signal/i386/sigsetjmp.s",
     "musl/src/signal/kill.c",
@@ -1943,6 +1950,10 @@ const src_files = [_][]const u8{
     "musl/src/thread/cnd_timedwait.c",
     "musl/src/thread/cnd_wait.c",
     "musl/src/thread/default_attr.c",
+    "musl/src/thread/hexagon/clone.s",
+    "musl/src/thread/hexagon/__set_thread_area.s",
+    "musl/src/thread/hexagon/syscall_cp.s",
+    "musl/src/thread/hexagon/__unmapself.s",
     "musl/src/thread/i386/clone.s",
     "musl/src/thread/i386/__set_thread_area.s",
     "musl/src/thread/i386/syscall_cp.s",
-- 
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