| 29,87 → 29,48 |
|---|
| ## Toolchain configuration |
| # |
| |
| ifndef CROSS_PREFIX |
| CROSS_PREFIX = /usr/local |
| endif |
| |
| BFD_ARCH = mips |
| BFD = binary |
| TARGET = mipsel-linux-gnu |
| TOOLCHAIN_DIR = $(CROSS_PREFIX)/mipsel |
| |
| KERNEL_LOAD_ADDRESS = 0x80100000 |
| GCC_CFLAGS += -mno-abicalls -G 0 -fno-zero-initialized-in-bss -mips3 |
| |
| GCC_CFLAGS += -mno-abicalls -G 0 -fno-zero-initialized-in-bss |
| DEFS += -D__32_BITS__ |
| |
| DEFS += -D__32_BITS__ -DMACHINE=$(MACHINE) -DKERNEL_LOAD_ADDRESS=${KERNEL_LOAD_ADDRESS} |
| |
| ## Compile with hierarchical page tables support. |
| # |
| |
| CONFIG_PAGE_PT = y |
| DEFS += -DCONFIG_PAGE_PT |
| |
| ## Compile with support for address space identifiers. |
| # |
| |
| CONFIG_ASID = y |
| CONFIG_ASID_FIFO = y |
| |
| ## Accepted MACHINEs |
| # |
| |
| ifeq ($(MACHINE),lgxemul) |
| BFD_NAME = elf32-tradlittlemips |
| BFD = binary |
| GCC_CFLAGS += -DFB_INVERT_ENDIAN -DARCH_HAS_FPU -mips3 |
| endif |
| ifeq ($(MACHINE),bgxemul) |
| BFD_NAME = elf32-bigmips |
| BFD = ecoff-bigmips |
| TARGET = mips-sgi-irix5 |
| TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips/bin |
| GCC_CFLAGS += -EB -DBIG_ENDIAN -DARCH_HAS_FPU -mips3 |
| BFD_NAME = elf32-tradbigmips |
| TOOLCHAIN_DIR = $(CROSS_PREFIX)/mips |
| TARGET = mips-linux-gnu |
| GCC_CFLAGS += -DBIG_ENDIAN |
| endif |
| ifeq ($(MACHINE),simics) |
| # SIMICS 4kc emulation is broken, although for instructions |
| # that do not bother us |
| |
| BFD_NAME = elf32-tradlittlemips |
| BFD = elf32-tradlittlemips |
| GCC_CFLAGS += -mhard-float -mips3 -DTLBCNT=16 |
| TLBCNT = 16 |
| endif |
| ifeq ($(MACHINE),msim) |
| BFD_NAME = elf32-tradlittlemips |
| BFD = binary |
| GCC_CFLAGS += -mhard-float -mips3 |
| GCC_CFLAGS += -mhard-float |
| endif |
| |
| ## Compile with support for software integer division. |
| # |
| |
| CONFIG_SOFTINT = y |
| |
| |
| ARCH_SOURCES = \ |
| arch/$(ARCH)/src/start.S \ |
| arch/$(ARCH)/src/context.S \ |
| arch/$(ARCH)/src/panic.S \ |
| arch/$(ARCH)/src/mips32.c \ |
| arch/$(ARCH)/src/dummy.S \ |
| arch/$(ARCH)/src/console.c \ |
| arch/$(ARCH)/src/asm.S \ |
| arch/$(ARCH)/src/exception.c \ |
| arch/$(ARCH)/src/interrupt.c \ |
| arch/$(ARCH)/src/cache.c \ |
| arch/$(ARCH)/src/debugger.c \ |
| arch/$(ARCH)/src/cpu/cpu.c \ |
| arch/$(ARCH)/src/mm/frame.c \ |
| arch/$(ARCH)/src/mm/page.c \ |
| arch/$(ARCH)/src/mm/tlb.c \ |
| arch/$(ARCH)/src/mm/as.c \ |
| arch/$(ARCH)/src/fpu_context.c \ |
| arch/$(ARCH)/src/ddi/ddi.c \ |
| arch/$(ARCH)/src/drivers/msim.c \ |
| arch/$(ARCH)/src/drivers/serial.c \ |
| arch/$(ARCH)/src/smp/order.c |
| arch/$(KARCH)/src/start.S \ |
| arch/$(KARCH)/src/context.S \ |
| arch/$(KARCH)/src/panic.S \ |
| arch/$(KARCH)/src/mips32.c \ |
| arch/$(KARCH)/src/asm.S \ |
| arch/$(KARCH)/src/exception.c \ |
| arch/$(KARCH)/src/interrupt.c \ |
| arch/$(KARCH)/src/cache.c \ |
| arch/$(KARCH)/src/debugger.c \ |
| arch/$(KARCH)/src/cpu/cpu.c \ |
| arch/$(KARCH)/src/mm/frame.c \ |
| arch/$(KARCH)/src/mm/page.c \ |
| arch/$(KARCH)/src/mm/tlb.c \ |
| arch/$(KARCH)/src/mm/as.c \ |
| arch/$(KARCH)/src/fpu_context.c \ |
| arch/$(KARCH)/src/ddi/ddi.c \ |
| arch/$(KARCH)/src/smp/dorder.c \ |
| arch/$(KARCH)/src/smp/smp.c |