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Set correct float abi (float abi double) for hard-float build, so

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__riscv_float_abi_double macro will be defined by compiler.

The options are:
o lp64  __riscv_float_abi_soft
o lp64f __riscv_float_abi_single
o lp64d __riscv_float_abi_double

Sponsored by:	DARPA, AFRL
This commit is contained in:
br 2018-04-18 13:58:42 +00:00
parent 22b34e384b
commit c95c89f4bc
1 changed files with 2 additions and 2 deletions
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4
share/mk/bsd.cpu.mk
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@ -370,8 +370,8 @@ CFLAGS += -mcpu=8540 -Wa,-me500 -mspe=yes -mabi=spe -mfloat-gprs=double
CFLAGS += -march=rv64imac -mabi=lp64
ACFLAGS += -march=rv64imac -mabi=lp64
.else
CFLAGS += -march=rv64imafdc -mabi=lp64
ACFLAGS += -march=rv64imafdc -mabi=lp64
CFLAGS += -march=rv64imafdc -mabi=lp64d
ACFLAGS += -march=rv64imafdc -mabi=lp64d
.endif
.endif