1169689Skan# BEGIN boiler-plate MIPS stuff 2169689Skan 3169689Skan# Don't let CTOR_LIST end up in sdata section. 4169689SkanCRTSTUFF_T_CFLAGS = -G 0 5169689Skan 6169689Skan# We must build libgcc2.a with -G 0, in case the user wants to link 7169689Skan# without the $gp register. 8169689SkanTARGET_LIBGCC2_CFLAGS = -G 0 9169689Skan 10169689SkanLIB2FUNCS_STATIC_EXTRA = $(srcdir)/config/mips/mips16.S \ 11169689Skan $(srcdir)/config/mips/vr4120-div.S 12169689SkanEXTRA_MULTILIB_PARTS = crtbegin.o crtend.o crti.o crtn.o 13169689Skan 14169689Skan# Assemble startup files. 15169689Skan$(T)crti.o: $(srcdir)/config/mips/crti.asm $(GCC_PASSES) 16169689Skan $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \ 17169689Skan -c -o $(T)crti.o -x assembler-with-cpp $(srcdir)/config/mips/crti.asm 18169689Skan 19169689Skan$(T)crtn.o: $(srcdir)/config/mips/crtn.asm $(GCC_PASSES) 20169689Skan $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(MULTILIB_CFLAGS) $(INCLUDES) \ 21169689Skan -c -o $(T)crtn.o -x assembler-with-cpp $(srcdir)/config/mips/crtn.asm 22169689Skan 23169689Skan# END boiler-plate 24169689Skan 25169689Skan# Main multilibs 26169689Skan# -------------- 27169689Skan# 28169689Skan# Endianness: EB or EL 29169689Skan# 30169689Skan# ABIs: mabi=32 31169689Skan# mabi=o64 32169689Skan# mabi=eabi 33169689Skan# mabi=eabi/mlong32 34169689Skan# mabi=eabi/mgp32 35169689Skan# mabi=eabi/mgp32/mlong64 36169689Skan# 37169689Skan# Architecture: march=vr4120 with -mfix-vr4120 38169689Skan# march=vr4130 with -mfix-vr4130 (default) 39169689Skan# march=vr5000 40169689Skan# march=vr5400 41169689Skan# march=vr5500 42169689Skan# 43169689Skan# Total: 2 * 6 * 5 = 60 multilibs. 44169689Skan# 45169689Skan# 46169689Skan# Extra vr4300 multilibs 47169689Skan# ---------------------- 48169689Skan# 49169689Skan# Endianness: EB or EL 50169689Skan# 51169689Skan# ABI: o64 52169689Skan# 53169689Skan# Architecture: vr4300. 54169689Skan# 55169689Skan# Total: 2 * 1 * 2 = 2 multilibs. 56169689Skan# 57169689Skan# 58169689Skan# Extra MIPS16 multilibs 59169689Skan# ---------------------- 60169689Skan# 61169689Skan# Endianness: EB or EL 62169689Skan# 63169689Skan# ABIs: mabi=o64 64169689Skan# mabi=eabi/mlong32 65169689Skan# mabi=eabi/mgp32 66169689Skan# 67169689Skan# Architecture: march=vr4120 with -mfix-vr4120 68169689Skan# march=vr4130 with -mfix-vr4130 (default) 69169689Skan# 70169689Skan# Total: 2 * 3 * 2 = 12 multilibs. 71169689SkanMULTILIB_OPTIONS = \ 72169689Skan EL/EB \ 73169689Skan mabi=32/mabi=o64/mabi=eabi \ 74169689Skan mgp32 \ 75169689Skan mlong64 \ 76169689Skan mips16 \ 77169689Skan mfix-vr4120/mfix-vr4130/march=vr4300/march=vr5000/march=vr5400/march=vr5500 78169689Skan 79169689SkanMULTILIB_DIRNAMES = \ 80169689Skan el eb \ 81169689Skan o32 o64 eabi \ 82169689Skan gp32 \ 83169689Skan long64 \ 84169689Skan mips16 \ 85169689Skan vr4120 vr4130 vr4300 vr5000 vr5400 vr5500 86169689Skan 87169689SkanMULTILIB_MATCHES = EL=mel EB=meb mfix-vr4120=march?vr4120 \ 88169689Skan mfix-vr4130=march?vr4130 89169689Skan 90169689Skan# Assume a 41xx-series is the default: we'd need a *mips16 entry if 91169689Skan# the default processor didn't support mips16. Also assume the 92169689Skan# default ABI is EABI64 -mlong32. 93169689SkanMULTILIB_EXCEPTIONS = \ 94169689Skan *mabi=32/mlong64* \ 95169689Skan *mabi=32/mgp32* \ 96169689Skan *mabi=o64/mgp32* \ 97169689Skan *mabi=o64/mlong64* \ 98169689Skan *mips16/march=vr5* \ 99169689Skan *mips16/march=vr4300 \ 100169689Skan $(MIPS16_EXCEPTIONS) \ 101169689Skan $(VR4300_EXCEPTIONS) 102169689Skan 103169689SkanMIPS16_EXCEPTIONS = \ 104169689Skan *mabi=32*mips16* \ 105169689Skan *mlong64*mips16* 106169689Skan 107169689SkanVR4300_EXCEPTIONS = \ 108169689Skan *mabi=32*march=vr4300 \ 109169689Skan *mgp32*march=vr4300 \ 110169689Skan *mlong64*march=vr4300 \ 111169689Skan march=vr4300 \ 112169689Skan E[LB]/march=vr4300 113