a41a0e28c2
Not hooked up to the build yet.
33 lines
990 B
Makefile
33 lines
990 B
Makefile
# -*- makefile -*-
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#
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# arch/i386/MCONFIG
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#
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# Special rules for this architecture. Note that this is actually
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# included from the main Makefile, and that pathnames should be
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# accordingly.
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#
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# Comment this out to compile with register parameter passing
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# This doesn't work right now because gcc 3.2 (at least) calls
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# libgcc with the default calling convention instead of forcing
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# them to be cdecl
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# REGPARM = -mregparm=3 -DREGPARM
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gcc_major := $(shell $(CC) -v 2>&1 | awk '/gcc version/{print int($$3)}')
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OPTFLAGS = $(REGPARM) -march=i386 -Os
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ifeq ($(gcc_major),3)
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OPTFLAGS += -falign-functions=0 -falign-jumps=0 -falign-loops=0
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else
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OPTFLAGS += -malign-functions=0 -malign-jumps=0 -malign-loops=0
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endif
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BITSIZE = 32
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# Extra linkflags when building the shared version of the library
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# This address needs to be reachable using normal inter-module
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# calls, and work on the memory models for this architecture
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# 96 MB - normal binaries start at 128 MB
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SHAREDFLAGS = -Ttext 0x06000200
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