debug: expose module debug info deinitialization

Before this commit, you could use readElfDebugInfo independently with
one catch: the data is not freed since the deinitialization functions
for ModuleDebugInfo are private. This change makes them public so the
    users of such function and similar can free the memory after the
    debug symbols have been used.

1 files changed, 4 insertions, 4 deletions

diff --git a/lib/std/debug.zig b/lib/std/debug.zig
index ddd0f0ec95..52b5d2c19c 100644
--- a/lib/std/debug.zig
+++ b/lib/std/debug.zig
@@ -1949,7 +1949,7 @@ pub const ModuleDebugInfo = switch (native_os) {
             addr_table: std.StringHashMap(u64),
         };
 
-        fn deinit(self: *@This(), allocator: mem.Allocator) void {
+        pub fn deinit(self: *@This(), allocator: mem.Allocator) void {
             var it = self.ofiles.iterator();
             while (it.next()) |entry| {
                 const ofile = entry.value_ptr;
@@ -2148,7 +2148,7 @@ pub const ModuleDebugInfo = switch (native_os) {
         /// Only used if debug_data is .pdb
         coff_section_headers: []coff.SectionHeader,
 
-        fn deinit(self: *@This(), allocator: mem.Allocator) void {
+        pub fn deinit(self: *@This(), allocator: mem.Allocator) void {
             self.debug_data.deinit(allocator);
             if (self.debug_data == .pdb) {
                 allocator.free(self.coff_section_headers);
@@ -2221,7 +2221,7 @@ pub const ModuleDebugInfo = switch (native_os) {
         mapped_memory: []align(mem.page_size) const u8,
         external_mapped_memory: ?[]align(mem.page_size) const u8,
 
-        fn deinit(self: *@This(), allocator: mem.Allocator) void {
+        pub fn deinit(self: *@This(), allocator: mem.Allocator) void {
             self.dwarf.deinit(allocator);
             os.munmap(self.mapped_memory);
             if (self.external_mapped_memory) |m| os.munmap(m);
@@ -2240,7 +2240,7 @@ pub const ModuleDebugInfo = switch (native_os) {
         }
     },
     .wasi => struct {
-        fn deinit(self: *@This(), allocator: mem.Allocator) void {
+        pub fn deinit(self: *@This(), allocator: mem.Allocator) void {
             _ = self;
             _ = allocator;
         }