[Bug ld/22843] Provide dependency information from the linker similar to the compiler

https://sourceware.org/bugzilla/show_bug.cgi?id=22843 John Adriaan changed: What|Removed |Added CC||John.Adriaan at BigPond dot com

ld: Neither "FILL(x);" nor "{ }>Memory = x" allow symbols

REF: GNU ld (GNU Tools for Arm Embedded Processors 8-2019-q3-update) 2.32.0.20190703 HOST: Microsoft Windows [Version 10.0.18362.535] Given the following definitions in a linker script: _Page = DEFINED(_Spansion) ? 0x200 : 0x0100; /* Spansion has larger pages */ _Type = DEFINED(_Spansion