Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.Approved by: re (implicit)Sponsored by: The FreeBSD Foundation
Copy head to stable/9 as part of 9.0-RELEASE release cycle.Approved by: re (implicit)
Mark csu on PowerPC as not requiring executable stack.Reviewed and tested by: nwhitehorn
Let all .c and .S files under lib/csu consistently use the __FBSDID()macro for identification, instead of several different hand-rolledvariants (plain .ident, .ascii, etc).
Use .rodata section for $FreeBSD$.
PowerPC verions of the crt initialization and finalization files requiredby the ELF ABI.