mconfig

klibc精简化的c程序库

# -*- makefile -*-
#
# arch/sparc64/MCONFIG
#
# Special rules for this architecture.  Note that this is actually
# included from the main Makefile, and that pathnames should be
# accordingly.
#

KLIBCARCHREQFLAGS = -m64 -mptr64 -D__sparc64__
KLIBCOPTFLAGS     += -Os
KLIBCBITSIZE      = 64

KLIBCLDFLAGS      = -m elf64_sparc

# Extra linkflags when building the shared version of the library
# This address needs to be reachable using normal inter-module
# calls, and work on the memory models for this architecture
# Normal binaries start at 1 MB; the linker wants 1 MB alignment,
# and call instructions have a 30-bit signed offset, << 2.
KLIBCSHAREDFLAGS	= -Ttext 0x80000200