2 # Copyright (c) 2005 Martin Decky
5 # Redistribution and use in source and binary forms, with or without
6 # modification, are permitted provided that the following conditions
9 # - Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # - Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
14 # - The name of the author may not be used to endorse or promote products
15 # derived from this software without specific prior written permission.
17 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 BFD_NAME = elf64-x86-64
30 BFD_ARCH = i386:x86-64
34 FPU_NO_CFLAGS = -mno-sse -mno-sse2
39 # The -fno-optimize-sibling-calls should be removed as soon as a bug
40 # in GCC concerning the "large" memory model and tail call optimization
43 # When GCC generates a code for tail call, instead of generating ..
47 # it generates an assembly code with an illegal immediate prefix:
51 # See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48385 for reference.
54 CMN1 = -m64 -mcmodel=large -mno-red-zone -fno-unwind-tables -fno-omit-frame-pointer -fno-optimize-sibling-calls
64 ifeq ($(PROCESSOR),opteron)
65 CMN2 := -march=opteron
71 arch/$(KARCH)/src/fpu_context.c \
72 arch/$(KARCH)/src/boot/multiboot.S \
73 arch/$(KARCH)/src/boot/multiboot2.S \
74 arch/$(KARCH)/src/boot/memmap.c \
75 arch/$(KARCH)/src/debug/stacktrace.c \
76 arch/$(KARCH)/src/debug/stacktrace_asm.S \
77 arch/$(KARCH)/src/pm.c \
78 arch/$(KARCH)/src/context.S \
79 arch/$(KARCH)/src/ddi/ddi.c \
80 arch/$(KARCH)/src/drivers/i8254.c \
81 arch/$(KARCH)/src/drivers/i8259.c \
82 arch/$(KARCH)/src/delay.S \
83 arch/$(KARCH)/src/amd64.c \
84 arch/$(KARCH)/src/bios/bios.c \
85 arch/$(KARCH)/src/interrupt.c \
86 arch/$(KARCH)/src/mm/km.c \
87 arch/$(KARCH)/src/mm/as.c \
88 arch/$(KARCH)/src/mm/frame.c \
89 arch/$(KARCH)/src/mm/page.c \
90 arch/$(KARCH)/src/mm/tlb.c \
91 arch/$(KARCH)/src/asm.S \
92 arch/$(KARCH)/src/cpu/cpu.c \
93 arch/$(KARCH)/src/proc/scheduler.c \
94 arch/$(KARCH)/src/proc/task.c \
95 arch/$(KARCH)/src/proc/thread.c \
96 arch/$(KARCH)/src/userspace.c \
97 arch/$(KARCH)/src/syscall.c \
98 arch/$(KARCH)/src/debugger.c
100 ifeq ($(CONFIG_SMP),y)
102 arch/$(KARCH)/src/smp/ap.S \
103 arch/$(KARCH)/src/smp/apic.c \
104 arch/$(KARCH)/src/smp/ipi.c \
105 arch/$(KARCH)/src/smp/mps.c \
106 arch/$(KARCH)/src/smp/smp.c