source: mainline/kernel/arch/ia32/Makefile.inc@ 35ebd42

lfn serial ticket/834-toolchain-update topic/msim-upgrade topic/simplify-dev-export
Last change on this file since 35ebd42 was a0a273e, checked in by jzr <zarevucky.jiri@…>, 8 years ago

Unify compiler handling a bit.

Most compiler flags have been changed from GCC-specific to "common",
since code might build but not work properly without them.
Clang still rejects some of the flags, but at least we can see
the incompatibilities now.

Explicit —target flag was removed from clang, in favor of using clang
through a target-specific symlink. This allows clang to automatically
find correct assembler and linker, if it needs to.

Additionally, assembly language files are now compiled using $(CC)
whether or not they need the preprocessor. This allows clang to build
.s files using its integrated assembler.

  • Property mode set to 100644
File size: 3.3 KB
Line 
1#
2# Copyright (c) 2005 Martin Decky
3# All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8#
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.
16#
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.
27#
28
29BFD_NAME = elf32-i386
30BFD_ARCH = i386
31BFD = binary
32
33BITS = 32
34ENDIANESS = LE
35
36COMMON_CFLAGS += -m32 -fno-omit-frame-pointer
37
38## Accepted CPUs
39#
40
41ifeq ($(PROCESSOR),i486)
42 COMMON_CFLAGS += -march=i486
43endif
44
45ifeq ($(PROCESSOR),athlon_xp)
46 COMMON_CFLAGS += -march=athlon-xp
47endif
48
49ifeq ($(PROCESSOR),athlon_mp)
50 COMMON_CFLAGS += -march=athlon-mp
51endif
52
53ifeq ($(PROCESSOR),pentium3)
54 COMMON_CFLAGS += -march=pentium3
55endif
56
57ifeq ($(PROCESSOR),pentium4)
58 COMMON_CFLAGS += -march=pentium4
59endif
60
61ifeq ($(PROCESSOR),core)
62 COMMON_CFLAGS += -march=prescott
63endif
64
65FPU_NO_CFLAGS = -mno-mmx -mno-sse -mno-sse2 -mno-sse3 -mno-3dnow
66
67ARCH_SOURCES = \
68 arch/$(KARCH)/src/context.S \
69 arch/$(KARCH)/src/debug/stacktrace.c \
70 arch/$(KARCH)/src/debug/stacktrace_asm.S \
71 arch/$(KARCH)/src/delay.S \
72 arch/$(KARCH)/src/asm.S \
73 arch/$(KARCH)/src/proc/scheduler.c \
74 arch/$(KARCH)/src/proc/task.c \
75 arch/$(KARCH)/src/proc/thread.c \
76 arch/$(KARCH)/src/bios/bios.c \
77 arch/$(KARCH)/src/smp/ap.S \
78 arch/$(KARCH)/src/smp/apic.c \
79 arch/$(KARCH)/src/smp/mps.c \
80 arch/$(KARCH)/src/smp/smp.c \
81 arch/$(KARCH)/src/smp/smp_call.c \
82 arch/$(KARCH)/src/atomic.S \
83 arch/$(KARCH)/src/smp/ipi.c \
84 arch/$(KARCH)/src/ia32.c \
85 arch/$(KARCH)/src/vreg.c \
86 arch/$(KARCH)/src/interrupt.c \
87 arch/$(KARCH)/src/pm.c \
88 arch/$(KARCH)/src/userspace.c \
89 arch/$(KARCH)/src/cpu/cpu.c \
90 arch/$(KARCH)/src/mm/km.c \
91 arch/$(KARCH)/src/mm/as.c \
92 arch/$(KARCH)/src/mm/frame.c \
93 arch/$(KARCH)/src/mm/page.c \
94 arch/$(KARCH)/src/mm/tlb.c \
95 arch/$(KARCH)/src/ddi/ddi.c \
96 arch/$(KARCH)/src/drivers/i8254.c \
97 arch/$(KARCH)/src/drivers/i8259.c \
98 arch/$(KARCH)/src/boot/multiboot.S \
99 arch/$(KARCH)/src/boot/multiboot2.S \
100 arch/$(KARCH)/src/boot/memmap.c \
101 arch/$(KARCH)/src/fpu_context.c \
102 arch/$(KARCH)/src/syscall.c
103
104ARCH_AUTOGENS_AG = \
105 arch/$(KARCH)/include/arch/istate_struct.ag \
106 arch/$(KARCH)/include/arch/context_struct.ag \
107 arch/$(KARCH)/include/arch/boot/memmap_struct.ag
108
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