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[PATCH 6/9] RISC-V: Split the soft-fp into rv32 and rv64
- From: Zong Li <zong at andestech dot com>
- To: <joseph at codesourcery dot com>, <libc-alpha at sourceware dot org>, <palmer at dabbelt dot com>, <darius at bluespec dot com>, <andrew at sifive dot com>, <dj at redhat dot com>
- Cc: <zongbox at gmail dot com>, Zong Li <zong at andestech dot com>
- Date: Thu, 12 Jul 2018 18:26:22 +0800
- Subject: [PATCH 6/9] RISC-V: Split the soft-fp into rv32 and rv64
- References: <cover.1531384753.git.zong@andestech.com>
The soft-fp not support long double calculation on 32 bit.
There are losing some implementation in soft-fp/op-8.h now.
So we let 32 bit use ldbl-128 first for some emulation such
as fmal and so on. It can be merged after the long double support.
---
sysdeps/riscv/nofpu/Implies | 1 -
sysdeps/riscv/rv32/nofpu/Implies | 2 ++
sysdeps/riscv/rv64/nofpu/Implies | 1 +
3 files changed, 3 insertions(+), 1 deletion(-)
delete mode 100644 sysdeps/riscv/nofpu/Implies
create mode 100644 sysdeps/riscv/rv32/nofpu/Implies
create mode 100644 sysdeps/riscv/rv64/nofpu/Implies
diff --git a/sysdeps/riscv/nofpu/Implies b/sysdeps/riscv/nofpu/Implies
deleted file mode 100644
index abcbadb..0000000
--- a/sysdeps/riscv/nofpu/Implies
+++ /dev/null
@@ -1 +0,0 @@
-ieee754/soft-fp
diff --git a/sysdeps/riscv/rv32/nofpu/Implies b/sysdeps/riscv/rv32/nofpu/Implies
new file mode 100644
index 0000000..603ee88
--- /dev/null
+++ b/sysdeps/riscv/rv32/nofpu/Implies
@@ -0,0 +1,2 @@
+ieee754/ldbl-128
+ieee754/soft-fp
diff --git a/sysdeps/riscv/rv64/nofpu/Implies b/sysdeps/riscv/rv64/nofpu/Implies
new file mode 100644
index 0000000..abcbadb
--- /dev/null
+++ b/sysdeps/riscv/rv64/nofpu/Implies
@@ -0,0 +1 @@
+ieee754/soft-fp
--
2.7.4