Debugging x32 application using x64 gdb

I've built a 32-bit application on C using gcc (tdm-64-1) on my x64 machine. I need to have a debugger, which is gdb. But the problem is it doesn't work with x32. Is there any way to make it work? That's the gdb output when I try to debug it:

Reading symbols from test.exe...
(gdb) break 5
Breakpoint 1 at 0x401533: file d:\1\a\test.c, line 10.
(gdb) start
Temporary breakpoint 2 at 0x40156b: file d:\1\a\test.c, line 21.
Starting program: D:\1\a\test.exe
warning: `C:\WINDOWS\SYSTEM32\ntdll.dll': Shared library architecture i386:x86-64 is not compatible with target architecture i386.
warning: `C:\WINDOWS\System32\wow64.dll': Shared library architecture i386:x86-64 is not compatible with target architecture i386.
warning: `C:\WINDOWS\System32\wow64win.dll': Shared library architecture i386:x86-64 is not compatible with target architecture i386.
warning: `C:\WINDOWS\System32\wow64cpu.dll': Shared library architecture i386:x86-64 is not compatible with target architecture i386.
[New Thread 4784.0x31c4]
gdb: unknown target exception 0x4000001f at 0x40156b

Thread 1 received signal ?, Unknown signal.
0x0009df38 in ?? ()