| 1,5 → 1,4 |
|---|
| MIPS_TARGET=mipsel-linux-gnu |
| |
| MIPS_CC_DIR=/usr/local/mipsel/bin |
| MIPS_BINUTILS_DIR=/usr/local/mipsel/bin |
| |
| 8,21 → 7,25 |
|---|
| LD=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-ld |
| OBJDUMP=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-objdump |
| OBJCOPY=$(MIPS_BINUTILS_DIR)/$(MIPS_TARGET)-objcopy |
| BFD_NAME=elf32-tradlittlemips |
| BFD_ARCH=mips |
| |
| DEFS=-DARCH=$(ARCH) -DMACHINE=${MACHINE} -DKERNEL_LOAD_ADDRESS=${KERNEL_LOAD_ADDRESS} |
| CFLAGS=$(DEFS) -mno-abicalls -G 0 -nostdlib -fno-builtin -O2 -fno-zero-initialized-in-bss |
| LFLAGS=-M -N |
| BFD_ARCH=mips |
| |
| # It seems that on big endian either GCC or the simulators |
| # have the swl/swr/lwl/lwr instructions wrong. Just for sure, |
| # disable it with -mmemcpy (force calling memcpy instead of inlining) |
| # GCC 4.0.1 compiled for mipsEL has problems compiling in |
| # BigEndian mode with the swl/swr/lwl/lwr instructions. |
| # We have to compile it with mips-sgi-irix5 to get it right. |
| ifeq (${MACHINE},indy) |
| MIPS_TARGET=mips-sgi-irix5 |
| MIPS_CC_DIR=/usr/local/mips/bin |
| MIPS_BINUTILS_DIR=/usr/local/mips/bin |
| |
| ifeq (${MACHINE},indy) |
| CFLAGS += -EB -mmemcpy -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY -march=r4600 |
| CFLAGS += -EB -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY -march=r4600 |
| BFD = ecoff-bigmips |
| KERNEL_LOAD_ADDRESS = 0x88002000 |
| BFD_NAME=elf32-big |
| endif |
| |
| ifeq (${MACHINE},lgxemul) |
| 29,12 → 32,18 |
|---|
| CFLAGS += -DHAVE_FPU -DFPU_LAZY -mips3 |
| BFD = ecoff-littlemips |
| KERNEL_LOAD_ADDRESS = 0x80100000 |
| BFD_NAME=elf32-little |
| endif |
| |
| ifeq (${MACHINE},bgxemul) |
| CFLAGS += -EB -mmemcpy -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY -mips3 |
| MIPS_TARGET=mips-sgi-irix5 |
| MIPS_CC_DIR=/usr/local/mips/bin |
| MIPS_BINUTILS_DIR=/usr/local/mips/bin |
| |
| CFLAGS += -EB -DBIG_ENDIAN -DHAVE_FPU -DFPU_LAZY -mips3 |
| BFD = ecoff-bigmips |
| KERNEL_LOAD_ADDRESS = 0x80100000 |
| BFD_NAME=elf32-big |
| endif |
| |
| # MSIM needs lwl/swl patch & 4kc instruction patch to work |
| 43,6 → 52,7 |
|---|
| BFD = binary |
| CFLAGS += -msoft-float -march=4kc |
| KERNEL_LOAD_ADDRESS = 0x80100000 |
| BFD_NAME=elf32-little |
| endif |
| |
| # SIMICS 4kc emulation is broken, although for instructions |
| 51,6 → 61,7 |
|---|
| BFD = elf32-little |
| CFLAGS += -msoft-float -mips3 |
| KERNEL_LOAD_ADDRESS = 0x80100000 |
| BFD_NAME=elf32-little |
| endif |
| |
| ../arch/$(ARCH)/_link.ld: ../arch/$(ARCH)/_link.ld.in |
| 72,4 → 83,5 |
|---|
| arch/mm/page.c \ |
| arch/mm/tlb.c \ |
| arch/fpu_context.c \ |
| arch/fmath.c |
| arch/fmath.c \ |
| arch/drivers/arc.c |