From afe2d2c032fc9c87912e7468468ec3d07084b527 Mon Sep 17 00:00:00 2001
From: Feiyang Chen <chenfeiyang@loongson.cn>
Date: Tue, 8 Mar 2022 10:19:54 +0800
Subject: [PATCH] Add floating-point data model

---
 docs/LoongArch-ELF-ABI-CN.adoc | 24 ++++++++++++++++++++++++
 docs/LoongArch-ELF-ABI-EN.adoc | 24 ++++++++++++++++++++++++
 2 files changed, 48 insertions(+)

diff --git a/docs/LoongArch-ELF-ABI-CN.adoc b/docs/LoongArch-ELF-ABI-CN.adoc
index 46d3fee..d6148e2 100644
--- a/docs/LoongArch-ELF-ABI-CN.adoc
+++ b/docs/LoongArch-ELF-ABI-CN.adoc
@@ -165,6 +165,18 @@ v1.00
 |指针类型
 |8
 |8
+
+|`float`
+|4
+|4
+
+|`double`
+|8
+|8
+
+|`long double`
+|16
+|16
 |===
 
 .ILP32 数据模型 （对应基础 ABI 类型：`ilp32d` `ilp32f` `ilp32s`）
@@ -201,6 +213,18 @@ v1.00
 |指针类型
 |4
 |4
+
+|`float`
+|4
+|4
+
+|`double`
+|8
+|8
+
+|`long double`
+|16
+|16
 |===
 
 对于任何<<base-abi-type-marks, 基础 ABI 类型>>，`char` 默认是有符号类型。
diff --git a/docs/LoongArch-ELF-ABI-EN.adoc b/docs/LoongArch-ELF-ABI-EN.adoc
index 15618f8..d006242 100644
--- a/docs/LoongArch-ELF-ABI-EN.adoc
+++ b/docs/LoongArch-ELF-ABI-EN.adoc
@@ -165,6 +165,18 @@ For the components not yet upstream, and not interacting with other components t
 |pointer types
 |8
 |8
+
+|`float`
+|4
+|4
+
+|`double`
+|8
+|8
+
+|`long double`
+|16
+|16
 |===
 
 .ILP32 Data Model (base ABI types: `ilp32d` `ilp32f` `ilp32s`)
@@ -201,6 +213,18 @@ For the components not yet upstream, and not interacting with other components t
 |pointer types
 |4
 |4
+
+|`float`
+|4
+|4
+
+|`double`
+|8
+|8
+
+|`long double`
+|16
+|16
 |===
 
 For all base ABI types of LoongArch, the `char` datatype is signed by default.