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| 1 | # |
1 | # |
| 2 | # Copyright (C) 2005 Martin Decky |
2 | # Copyright (C) 2005 Martin Decky |
| 3 | # All rights reserved. |
3 | # All rights reserved. |
| 4 | # |
4 | # |
| 5 | # Redistribution and use in source and binary forms, with or without |
5 | # Redistribution and use in source and binary forms, with or without |
| 6 | # modification, are permitted provided that the following conditions |
6 | # modification, are permitted provided that the following conditions |
| 7 | # are met: |
7 | # are met: |
| 8 | # |
8 | # |
| 9 | # - Redistributions of source code must retain the above copyright |
9 | # - Redistributions of source code must retain the above copyright |
| 10 | # notice, this list of conditions and the following disclaimer. |
10 | # notice, this list of conditions and the following disclaimer. |
| 11 | # - Redistributions in binary form must reproduce the above copyright |
11 | # - Redistributions in binary form must reproduce the above copyright |
| 12 | # notice, this list of conditions and the following disclaimer in the |
12 | # notice, this list of conditions and the following disclaimer in the |
| 13 | # documentation and/or other materials provided with the distribution. |
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 |
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. |
15 | # derived from this software without specific prior written permission. |
| 16 | # |
16 | # |
| 17 | # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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 |
18 | # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
| 19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
| 20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | # IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | # INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | # NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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 |
23 | # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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 |
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. |
26 | # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | # |
27 | # |
| 28 | 28 | ||
| 29 | ## Toolchain configuration |
29 | ## Toolchain configuration |
| 30 | # |
30 | # |
| 31 | 31 | ||
| 32 | BFD_NAME = elf64-little |
32 | BFD_NAME = elf64-little |
| 33 | BFD_ARCH = ia64-elf64 |
33 | BFD_ARCH = ia64-elf64 |
| 34 | BFD = elf64-ia64-little |
34 | BFD = elf64-ia64-little |
| 35 | TARGET = ia64-pc-linux-gnu |
35 | TARGET = ia64-pc-linux-gnu |
| 36 | TOOLCHAIN_DIR = /usr/local/ia64/bin |
36 | TOOLCHAIN_DIR = /usr/local/ia64/bin |
| 37 | 37 | ||
| 38 | ## Make some default assumptions |
38 | ## Make some default assumptions |
| 39 | # |
39 | # |
| 40 | 40 | ||
| 41 | CFLAGS += -mconstant-gp -fno-unwind-tables |
41 | CFLAGS += -mconstant-gp -fno-unwind-tables |
| 42 | LFLAGS += -EL |
42 | LFLAGS += -EL |
| 43 | AFLAGS += -mconstant-gp |
43 | AFLAGS += -mconstant-gp |
| 44 | 44 | ||
| 45 | ## Compile with page hash table support. |
45 | ## Compile with page hash table support. |
| 46 | # |
46 | # |
| 47 | 47 | ||
| 48 | CONFIG_PAGE_HT = y |
48 | CONFIG_PAGE_HT = y |
| 49 | 49 | ||
| 50 | ## Compile with support for address space identifiers. |
50 | ## Compile with support for address space identifiers. |
| 51 | # |
51 | # |
| 52 | 52 | ||
| 53 | CONFIG_ASID = y |
53 | CONFIG_ASID = y |
| 54 | CONFIG_ASID_FIFO = y |
54 | CONFIG_ASID_FIFO = y |
| 55 | 55 | ||
| - | 56 | ||
| - | 57 | ## Compile with support for software integer division. |
|
| - | 58 | # |
|
| - | 59 | ||
| - | 60 | CONFIG_SOFTINT = y |
|
| - | 61 | ||
| 56 | ARCH_SOURCES = \ |
62 | ARCH_SOURCES = \ |
| 57 | arch/$(ARCH)/src/start.S \ |
63 | arch/$(ARCH)/src/start.S \ |
| 58 | arch/$(ARCH)/src/asm.S \ |
64 | arch/$(ARCH)/src/asm.S \ |
| 59 | arch/$(ARCH)/src/dummy.s \ |
65 | arch/$(ARCH)/src/dummy.s \ |
| 60 | arch/$(ARCH)/src/ia64.c \ |
66 | arch/$(ARCH)/src/ia64.c \ |
| 61 | arch/$(ARCH)/src/fpu_context.c \ |
67 | arch/$(ARCH)/src/fpu_context.c \ |
| 62 | arch/$(ARCH)/src/context.S \ |
68 | arch/$(ARCH)/src/context.S \ |
| 63 | arch/$(ARCH)/src/ski/ski.c \ |
69 | arch/$(ARCH)/src/ski/ski.c \ |
| 64 | arch/$(ARCH)/src/cpu/cpu.c \ |
70 | arch/$(ARCH)/src/cpu/cpu.c \ |
| 65 | arch/$(ARCH)/src/ivt.S \ |
71 | arch/$(ARCH)/src/ivt.S \ |
| 66 | arch/$(ARCH)/src/interrupt.c \ |
72 | arch/$(ARCH)/src/interrupt.c \ |
| 67 | arch/$(ARCH)/src/mm/as.c \ |
73 | arch/$(ARCH)/src/mm/as.c \ |
| 68 | arch/$(ARCH)/src/mm/frame.c \ |
74 | arch/$(ARCH)/src/mm/frame.c \ |
| 69 | arch/$(ARCH)/src/mm/page.c \ |
75 | arch/$(ARCH)/src/mm/page.c \ |
| 70 | arch/$(ARCH)/src/mm/tlb.c \ |
76 | arch/$(ARCH)/src/mm/tlb.c \ |
| 71 | arch/$(ARCH)/src/drivers/it.c |
77 | arch/$(ARCH)/src/drivers/it.c |
| 72 | 78 | ||