lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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Last change
on this file since 24bd23a was b49f4ae, checked in by Ondrej Palkovsky <ondrap@…>, 20 years ago |
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Added architecture independent hooks for fpu lazy context switching.
It is enabled by defining FPU_LAZY
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-
Property mode
set to
100644
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File size:
1.4 KB
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| 1 | IA-32_TARGET=i686-pc-linux-gnu
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| 2 |
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| 3 | IA-32_CC_DIR=/usr/local/i686/bin
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| 4 | IA-32_BINUTILS_DIR=/usr/local/i686/bin
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| 5 |
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| 6 | CC=$(IA-32_CC_DIR)/$(IA-32_TARGET)-gcc
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| 7 | AS=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-as
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| 8 | LD=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-ld
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| 9 | OBJCOPY=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-objcopy
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| 10 | OBJDUMP=$(IA-32_BINUTILS_DIR)/$(IA-32_TARGET)-objdump
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| 11 |
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| 12 | BFD_NAME=elf32-i386
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| 13 | BFD_ARCH=i386
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| 14 |
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| 15 | DEFS:=-DARCH=$(ARCH) -DFPU_LAZY
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| 16 |
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| 17 | ifdef SMP
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| 18 | DEFS+=-D$(SMP)
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| 19 | endif
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| 20 |
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| 21 | ifdef HT
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| 22 | DEFS+=-D$(HT)
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| 23 | endif
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| 24 |
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| 25 | CPPFLAGS=$(DEFS) -nostdinc -I../include
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| 26 | CFLAGS=$(CPPFLAGS) -nostdlib -fno-builtin -fomit-frame-pointer -Werror-implicit-function-declaration -Wmissing-prototypes -Werror -O3
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| 27 | LFLAGS=-M -no-check-sections
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| 28 |
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| 29 | ../arch/$(ARCH)/_link.ld: ../arch/$(ARCH)/_link.ld.in
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| 30 | $(CC) $(CFLAGS) -E -x c $< | grep -v "^\#" > $@
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| 31 |
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| 32 | arch_sources= \
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| 33 | arch/context.s \
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| 34 | arch/debug/panic.s \
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| 35 | arch/cpuid.s \
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| 36 | arch/delay.s \
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| 37 | arch/asm.S \
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| 38 | arch/proc/scheduler.c \
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| 39 | arch/acpi/acpi.c \
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| 40 | arch/acpi/madt.c \
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| 41 | arch/bios/bios.c \
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| 42 | arch/smp/ap.S \
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| 43 | arch/smp/apic.c \
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| 44 | arch/smp/mps.c \
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| 45 | arch/smp/smp.c \
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| 46 | arch/atomic.S \
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| 47 | arch/smp/ipi.c \
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| 48 | arch/ia32.c \
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| 49 | arch/interrupt.c \
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| 50 | arch/pm.c \
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| 51 | arch/userspace.c \
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| 52 | arch/cpu/cpu.c \
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| 53 | arch/mm/frame.c \
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| 54 | arch/mm/memory_init.c \
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| 55 | arch/mm/page.c \
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| 56 | arch/mm/tlb.c \
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| 57 | arch/drivers/i8042.c \
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| 58 | arch/drivers/i8254.c \
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| 59 | arch/drivers/i8259.c \
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| 60 | arch/drivers/ega.c \
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| 61 | arch/boot/boot.S \
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| 62 | arch/boot/memmap.S\
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| 63 | arch/fpu_context.c\
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| 64 | arch/fmath.c
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