Commit 7c5ceb0c4c

@@ -203,6 +203,10 @@ CodeGen *codegen_create(Buf *main_pkg_path, Buf *root_src_path, const ZigTarget
     get_target_triple(&g->triple_str, g->zig_target);
     g->pointer_size_bytes = target_arch_pointer_bit_width(g->zig_target->arch) / 8;
 
+    if (!target_has_debug_info(g->zig_target)) {
+        g->strip_debug_symbols = true;
+    }
+
     return g;
 }
 
@@ -248,6 +252,9 @@ void codegen_set_errmsg_color(CodeGen *g, ErrColor err_color) {
 
 void codegen_set_strip(CodeGen *g, bool strip) {
     g->strip_debug_symbols = strip;
+    if (!target_has_debug_info(g->zig_target)) {
+        g->strip_debug_symbols = true;
+    }
 }
 
 void codegen_set_out_name(CodeGen *g, Buf *out_name) {
@@ -7514,7 +7521,7 @@ static bool detect_single_threaded(CodeGen *g) {
 }
 
 static bool detect_err_ret_tracing(CodeGen *g) {
-    return !target_is_wasm(g->zig_target) &&
+    return !g->strip_debug_symbols &&
         g->build_mode != BuildModeFastRelease &&
         g->build_mode != BuildModeSmallRelease;
 }

@@ -1585,3 +1585,7 @@ void target_libc_enum(size_t index, ZigTarget *out_target) {
     out_target->vendor = ZigLLVM_UnknownVendor;
     out_target->is_native = false;
 }
+
+bool target_has_debug_info(const ZigTarget *target) {
+    return !target_is_wasm(target);
+}

@@ -177,6 +177,7 @@ bool target_is_musl(const ZigTarget *target);
 bool target_is_wasm(const ZigTarget *target);
 bool target_is_single_threaded(const ZigTarget *target);
 bool target_supports_stack_probing(const ZigTarget *target);
+bool target_has_debug_info(const ZigTarget *target);
 
 uint32_t target_arch_pointer_bit_width(ZigLLVM_ArchType arch);
 

@@ -85,8 +85,8 @@ fn wantTtyColor() bool {
 /// TODO multithreaded awareness
 pub fn dumpCurrentStackTrace(start_addr: ?usize) void {
     const stderr = getStderrStream() catch return;
-    if (os.wasi.is_the_target) {
-        stderr.print("Unable to dump stack trace: unimplemented on WASI\n") catch return;
+    if (builtin.strip_debug_info) {
+        stderr.print("Unable to dump stack trace: debug info stripped\n") catch return;
         return;
     }
     const debug_info = getSelfDebugInfo() catch |err| {
@@ -151,8 +151,8 @@ pub fn captureStackTrace(first_address: ?usize, stack_trace: *builtin.StackTrace
 /// TODO multithreaded awareness
 pub fn dumpStackTrace(stack_trace: builtin.StackTrace) void {
     const stderr = getStderrStream() catch return;
-    if (os.wasi.is_the_target) {
-        stderr.print("Unable to dump stack trace: unimplemented on WASI\n") catch return;
+    if (builtin.strip_debug_info) {
+        stderr.print("Unable to dump stack trace: debug info stripped\n") catch return;
         return;
     }
     const debug_info = getSelfDebugInfo() catch |err| {
@@ -223,6 +223,7 @@ pub fn writeStackTrace(
     debug_info: *DebugInfo,
     tty_color: bool,
 ) !void {
+    if (builtin.strip_debug_info) return error.MissingDebugInfo;
     var frame_index: usize = 0;
     var frames_left: usize = std.math.min(stack_trace.index, stack_trace.instruction_addresses.len);
 
@@ -783,6 +784,8 @@ pub const OpenSelfDebugInfoError = error{
 };
 
 pub fn openSelfDebugInfo(allocator: *mem.Allocator) !DebugInfo {
+    if (builtin.strip_debug_info)
+        return error.MissingDebugInfo;
     if (windows.is_the_target) {
         return openSelfDebugInfoWindows(allocator);
     }