From 62f2b0389ff6fc7856b801bb5bee1c2d364d3e6c Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Mon, 6 May 2019 14:49:25 -0700 Subject: target/openrisc: Add support for ORFPX64A32 This is hardware support for double-precision floating-point using pairs of 32-bit registers. Fix latent bugs in the heretofore unused helper_itofd and helper_ftoid. Include the bit for cpu "any". Change the default cpu for linux-user to "any". Reviewed-by: Stafford Horne Signed-off-by: Richard Henderson --- target/openrisc/disas.c | 56 +++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) (limited to 'target/openrisc/disas.c') diff --git a/target/openrisc/disas.c b/target/openrisc/disas.c index 7091832347..4de5c632de 100644 --- a/target/openrisc/disas.c +++ b/target/openrisc/disas.c @@ -166,3 +166,59 @@ FP_INSN(sfgt, s, "r%d, r%d", a->a, a->b) FP_INSN(sfge, s, "r%d, r%d", a->a, a->b) FP_INSN(sflt, s, "r%d, r%d", a->a, a->b) FP_INSN(sfle, s, "r%d, r%d", a->a, a->b) + +FP_INSN(add, d, "r%d,r%d, r%d,r%d, r%d,r%d", + a->d, a->d + a->dp + 1, + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(sub, d, "r%d,r%d, r%d,r%d, r%d,r%d", + a->d, a->d + a->dp + 1, + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(mul, d, "r%d,r%d, r%d,r%d, r%d,r%d", + a->d, a->d + a->dp + 1, + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(div, d, "r%d,r%d, r%d,r%d, r%d,r%d", + a->d, a->d + a->dp + 1, + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(rem, d, "r%d,r%d, r%d,r%d, r%d,r%d", + a->d, a->d + a->dp + 1, + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(madd, d, "r%d,r%d, r%d,r%d, r%d,r%d", + a->d, a->d + a->dp + 1, + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) + +FP_INSN(itof, d, "r%d,r%d, r%d,r%d", + a->d, a->d + a->dp + 1, + a->a, a->a + a->ap + 1) +FP_INSN(ftoi, d, "r%d,r%d, r%d,r%d", + a->d, a->d + a->dp + 1, + a->a, a->a + a->ap + 1) + +FP_INSN(stod, d, "r%d,r%d, r%d", + a->d, a->d + a->dp + 1, a->a) +FP_INSN(dtos, d, "r%d r%d,r%d", + a->d, a->a, a->a + a->ap + 1) + +FP_INSN(sfeq, d, "r%d,r%d, r%d,r%d", + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(sfne, d, "r%d,r%d, r%d,r%d", + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(sfgt, d, "r%d,r%d, r%d,r%d", + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(sfge, d, "r%d,r%d, r%d,r%d", + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(sflt, d, "r%d,r%d, r%d,r%d", + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) +FP_INSN(sfle, d, "r%d,r%d, r%d,r%d", + a->a, a->a + a->ap + 1, + a->b, a->b + a->bp + 1) -- cgit 1.4.1