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11 | BFD_NAME=elf32-tradlittlemips |
11 | BFD_NAME=elf32-tradlittlemips |
12 | BFD_ARCH=mips |
12 | BFD_ARCH=mips |
13 | 13 | ||
14 | ASFLAGS=-mips3 |
14 | ASFLAGS=-mips3 |
15 | 15 | ||
16 | DEFS=-DARCH=$(ARCH) |
16 | DEFS=-DARCH=$(ARCH) -DMACHINE=${MACHINE} |
17 | CPPFLAGS=$(DEFS) -mno-abicalls -nostdinc -I../include |
17 | CFLAGS=$(DEFS) -mno-abicalls -mips3 -G 0 -nostdlib -fno-builtin -O2 |
18 | CFLAGS=$(CPPFLAGS) -mips2 -G 0 -nostdlib -fno-builtin -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O2 -msoft-float |
- | |
19 | LFLAGS=-mips2 -M -no-check-sections |
18 | LFLAGS=-mips2 -M -no-check-sections |
20 | 19 | ||
- | 20 | # It seems that on big endian either GCC or the simulators |
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- | 21 | # have the swl/swr/lwl/lwr instructions wrong. Just for sure, |
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- | 22 | # disable it with -mmemcpy (force calling memcpy instead of inlining) |
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- | 23 | ||
- | 24 | ifeq (${MACHINE},indy) |
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- | 25 | CFLAGS += -EB -mmemcpy -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY |
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- | 26 | BFD = elf32-big |
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- | 27 | endif |
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- | 28 | ||
- | 29 | ifeq (${MACHINE},lgxemul) |
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- | 30 | CFLAGS += -DHAVE_FPU -DFPU_LAZY |
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- | 31 | BFD = ecoff-littlemips |
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- | 32 | endif |
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- | 33 | ||
- | 34 | ifeq (${MACHINE},bgxemul) |
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- | 35 | CFLAGS += -EB -mmemcpy -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY |
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- | 36 | BFD = ecoff-bigmips |
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- | 37 | endif |
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- | 38 | ||
- | 39 | ifeq (${MACHINE},msim) |
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- | 40 | BFD = binary |
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- | 41 | CFLAGS += -msoft-float |
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- | 42 | endif |
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- | 43 | ||
- | 44 | ifeq (${MACHINE},simics) |
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- | 45 | BFD = elf32-little |
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- | 46 | CFLAGS += -msoft-float |
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- | 47 | endif |
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- | 48 | ||
- | 49 | ../arch/$(ARCH)/_link.ld: ../arch/$(ARCH)/_link.ld.in |
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- | 50 | $(CC) $(CFLAGS) -C -DBFD=${BFD} -E -x c $< | grep -v "^\#" > $@ |
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- | 51 | ||
21 | arch_sources= \ |
52 | arch_sources= \ |
22 | arch/start.S \ |
53 | arch/start.S \ |
23 | arch/context.S \ |
54 | arch/context.S \ |
24 | arch/panic.S \ |
55 | arch/panic.S \ |
25 | arch/mips.c \ |
56 | arch/mips.c \ |