File _service:tar_scm:LoongArch-document-m-no-explic... of Package gcc

File _service:tar_scm:LoongArch-document-m-no-explicit-relocs.patch of Package gcc (Revision d968a5828f978c3298aba28be15603c6)

Currently displaying revision d968a5828f978c3298aba28be15603c6 , Show latest

From 3742550e00bf0401ead01cde64fc1571ffa075fc Mon Sep 17 00:00:00 2001
From: WANG Xuerui <i@xen0n.name>
Date: Wed, 27 Jul 2022 15:01:17 +0800
Subject: [PATCH 007/124] LoongArch: document -m[no-]explicit-relocs

gcc/ChangeLog:

* doc/invoke.texi: Document -m[no-]explicit-relocs for
	LoongArch.

Signed-off-by: Peng Fan <fanpeng@loongson.cn>
Signed-off-by: ticat_fp <fanpeng@loongson.cn>
---
 gcc/doc/invoke.texi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 2b376e0e9..1de2b2bd4 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -24663,6 +24663,19 @@ global symbol: The data got table must be within +/-8EiB addressing space.
 @end itemize
 @end table
 The default code model is @code{normal}.
+
+@item -mexplicit-relocs
+@itemx -mno-explicit-relocs
+@opindex mexplicit-relocs
+@opindex mno-explicit-relocs
+Use or do not use assembler relocation operators when dealing with symbolic
+addresses.  The alternative is to use assembler macros instead, which may
+limit optimization.  The default value for the option is determined during
+GCC build-time by detecting corresponding assembler support:
+@code{-mexplicit-relocs} if said support is present,
+@code{-mno-explicit-relocs} otherwise.  This option is mostly useful for
+debugging, or interoperation with assemblers different from the build-time
+one.
 @end table
 
 @node M32C Options
-- 
2.33.0