Update ELF psABI document

loongson · Oct 11, 2021 · 50e62f1 · 50e62f1
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diff --git a/docs/LoongArch-ELF-ABI-CN.adoc b/docs/LoongArch-ELF-ABI-CN.adoc
@@ -60,12 +60,12 @@ v1.00
 
 |$r22
 |$fp/$s9
-|栈帧指针 / 跨调用保存值
+|栈帧指针 / 静态寄存器
 |是
 
 |$r23-$r31
 |$s0-$s8
-|跨调用保存值
+|静态寄存器
 |是
 |===
 
@@ -94,10 +94,13 @@ v1.00
 
 |$f24-$f31
 |$fs0-$fs7
-|跨调用保存值
+|静态寄存器
 |是
 |===
 
+临时寄存器也被称为调用者保存寄存器。
+静态寄存器也被称为被调用者保存寄存器。
+
 == C 语言数据类型规格
 
 .LP64 ABI

diff --git a/docs/LoongArch-ELF-ABI-EN.adoc b/docs/LoongArch-ELF-ABI-EN.adoc
@@ -48,7 +48,7 @@ v1.00
 
 |$r12-$r20
 |$t0-$t8
-|Temp registers
+|Temporary registers
 |No
 
 |$r21
@@ -58,12 +58,12 @@ v1.00
 
 |$r22
 |$fp/$s9
-|Frame pointer/Saved register
+|Frame pointer/Static register
 |Yes
 
 |$r23-$r31
 |$s0-$s8
-|Saved register
+|Static registers
 |Yes
 |===
 
@@ -87,15 +87,18 @@ v1.00
 
 |$f8-$f23
 |$ft0-$ft15
-|Temp registers
+|Temporary registers
 |No
 
 |$f24-$f31
 |$fs0-$fs7
-|Saved register
+|Static registers
 |Yes
 |===
 
+Temporary registers are also known as caller-saved registers.
+Static registers are also known as callee-saved registers.
+
 == Type Size and Alignment
 
 .LP64 ABI