jljusten 4ad9d87d7a * MdeModulePkg/Core/Pei/Dependency/Dependency.h ... Decrease MAX_GRAMMAR_SIZE from 256 to 64. In Dependency.c => PeimDispatchReadiness, a local variable 'EvalStack' makes an array of EVAL_STACK_ENTRY structures to store a stack for processing the dependency expression. Due to alignment considerations, sizeof (EVAL_STACK_ENTRY) is 16 bytes on 64 bit architectures. This means the size of the EvalStack local variable in PeimDispatchReadiness grows to 4kb. In the PEI phase, the stack area may be very small, and therefore 4kb is much to large. Reducing MAX_GRAMMAR_SIZE to 64 will lower the size of EvalStack to 1kb. While reducing this to 1kb solves an issue seen with GCC on X64, it is still a large usage of stack for the PEI phase, and future improvements may still need to be made. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7514 6f19259b-4bc3-4df7-8a09-765794883524		2009-02-12 17:15:08 +00:00
..
Dependency.c	Use #include "XXX.h" for module internal header files.	2008-10-31 04:35:02 +00:00
Dependency.h	* MdeModulePkg/Core/Pei/Dependency/Dependency.h	2009-02-12 17:15:08 +00:00