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| 28 | 28 | ||
| 29 | ## Toolchain configuration |
29 | ## Toolchain configuration |
| 30 | # |
30 | # |
| 31 | 31 | ||
| 32 | BFD_ARCH = mips |
32 | BFD_ARCH = mips |
| - | 33 | BFD = binary |
|
| 33 | TARGET = mipsel-linux-gnu |
34 | TARGET = mipsel-linux-gnu |
| 34 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/mipsel |
35 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/mipsel |
| 35 | 36 | ||
| 36 | GCC_CFLAGS += -mno-abicalls -G 0 -fno-zero-initialized-in-bss |
37 | GCC_CFLAGS += -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mips3 |
| 37 | 38 | ||
| 38 | DEFS += -D__32_BITS__ |
39 | DEFS += -D__32_BITS__ |
| 39 | 40 | ||
| 40 | ## Accepted MACHINEs |
41 | ## Accepted MACHINEs |
| 41 | # |
42 | # |
| 42 | 43 | ||
| 43 | ifeq ($(MACHINE),lgxemul) |
44 | ifeq ($(MACHINE),lgxemul) |
| 44 | BFD_NAME = elf32-tradlittlemips |
45 | BFD_NAME = elf32-tradlittlemips |
| 45 | BFD = binary |
- | |
| 46 | GCC_CFLAGS += -mips3 |
- | |
| 47 | endif |
46 | endif |
| 48 | ifeq ($(MACHINE),bgxemul) |
47 | ifeq ($(MACHINE),bgxemul) |
| 49 | BFD_NAME = elf32-bigmips |
48 | BFD_NAME = elf32-tradbigmips |
| 50 | BFD = ecoff-bigmips |
- | |
| 51 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips |
49 | TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips |
| 52 | TARGET = mips-sgi-irix5 |
50 | TARGET = mips-linux-gnu |
| 53 | GCC_CFLAGS += -EB -DBIG_ENDIAN -mips3 |
51 | GCC_CFLAGS += -DBIG_ENDIAN |
| 54 | endif |
- | |
| 55 | ifeq ($(MACHINE),simics) |
- | |
| 56 | # SIMICS 4kc emulation is broken, although for instructions |
- | |
| 57 | # that do not bother us |
- | |
| 58 | - | ||
| 59 | BFD_NAME = elf32-tradlittlemips |
- | |
| 60 | BFD = elf32-tradlittlemips |
- | |
| 61 | GCC_CFLAGS += -mhard-float -mips3 -DTLBCNT=16 |
- | |
| 62 | TLBCNT = 16 |
- | |
| 63 | endif |
52 | endif |
| 64 | ifeq ($(MACHINE),msim) |
53 | ifeq ($(MACHINE),msim) |
| 65 | BFD_NAME = elf32-tradlittlemips |
54 | BFD_NAME = elf32-tradlittlemips |
| 66 | BFD = binary |
- | |
| 67 | GCC_CFLAGS += -mhard-float -mips3 |
55 | GCC_CFLAGS += -mhard-float |
| 68 | endif |
56 | endif |
| 69 | 57 | ||
| 70 | ARCH_SOURCES = \ |
58 | ARCH_SOURCES = \ |
| 71 | arch/$(KARCH)/src/start.S \ |
59 | arch/$(KARCH)/src/start.S \ |
| 72 | arch/$(KARCH)/src/context.S \ |
60 | arch/$(KARCH)/src/context.S \ |
| Line 83... | Line 71... | ||
| 83 | arch/$(KARCH)/src/mm/page.c \ |
71 | arch/$(KARCH)/src/mm/page.c \ |
| 84 | arch/$(KARCH)/src/mm/tlb.c \ |
72 | arch/$(KARCH)/src/mm/tlb.c \ |
| 85 | arch/$(KARCH)/src/mm/as.c \ |
73 | arch/$(KARCH)/src/mm/as.c \ |
| 86 | arch/$(KARCH)/src/fpu_context.c \ |
74 | arch/$(KARCH)/src/fpu_context.c \ |
| 87 | arch/$(KARCH)/src/ddi/ddi.c \ |
75 | arch/$(KARCH)/src/ddi/ddi.c \ |
| 88 | arch/$(KARCH)/src/drivers/msim.c \ |
- | |
| 89 | arch/$(KARCH)/src/smp/dorder.c \ |
76 | arch/$(KARCH)/src/smp/dorder.c \ |
| 90 | arch/$(KARCH)/src/smp/smp.c |
77 | arch/$(KARCH)/src/smp/smp.c |