* [PATCH] LoongArch: doc: Update -m[no-]explicit-relocs for r14-4160
@ 2023-09-25 8:13 Xi Ruoyao
2023-09-25 8:26 ` chenglulu
0 siblings, 1 reply; 3+ messages in thread
From: Xi Ruoyao @ 2023-09-25 8:13 UTC (permalink / raw)
To: gcc-patches; +Cc: chenglulu, i, xuchenghua, Xi Ruoyao
gcc/ChangeLog:
* doc/invoke.texi: Update -m[no-]explicit-relocs for r14-4160.
---
I've not regtested this as it's only a doc change. Ok for trunk?
gcc/doc/invoke.texi | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index ba7984bcb7e..146b40414b0 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -26159,10 +26159,12 @@ The default code model is @code{normal}.
@itemx -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
+limit instruction scheduling but allow linker relaxation. The default
+value for the option is determined during GCC build-time by detecting
+corresponding assembler support:
+@code{-mno-explicit-relocs} if the assembler supports relaxation or it
+does not support relocation operators at all,
+@code{-mexplicit-relocs} otherwise. This option is mostly useful for
debugging, or interoperation with assemblers different from the build-time
one.
--
2.42.0
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] LoongArch: doc: Update -m[no-]explicit-relocs for r14-4160
2023-09-25 8:13 [PATCH] LoongArch: doc: Update -m[no-]explicit-relocs for r14-4160 Xi Ruoyao
@ 2023-09-25 8:26 ` chenglulu
2023-09-25 8:29 ` Xi Ruoyao
0 siblings, 1 reply; 3+ messages in thread
From: chenglulu @ 2023-09-25 8:26 UTC (permalink / raw)
To: Xi Ruoyao, gcc-patches; +Cc: i, xuchenghua
LGTM!
Thank you for your modification!
在 2023/9/25 下午4:13, Xi Ruoyao 写道:
> gcc/ChangeLog:
>
> * doc/invoke.texi: Update -m[no-]explicit-relocs for r14-4160.
> ---
>
> I've not regtested this as it's only a doc change. Ok for trunk?
>
> gcc/doc/invoke.texi | 10 ++++++----
> 1 file changed, 6 insertions(+), 4 deletions(-)
>
> diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
> index ba7984bcb7e..146b40414b0 100644
> --- a/gcc/doc/invoke.texi
> +++ b/gcc/doc/invoke.texi
> @@ -26159,10 +26159,12 @@ The default code model is @code{normal}.
> @itemx -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
> +limit instruction scheduling but allow linker relaxation. The default
> +value for the option is determined during GCC build-time by detecting
> +corresponding assembler support:
> +@code{-mno-explicit-relocs} if the assembler supports relaxation or it
> +does not support relocation operators at all,
> +@code{-mexplicit-relocs} otherwise. This option is mostly useful for
> debugging, or interoperation with assemblers different from the build-time
> one.
>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [PATCH] LoongArch: doc: Update -m[no-]explicit-relocs for r14-4160
2023-09-25 8:26 ` chenglulu
@ 2023-09-25 8:29 ` Xi Ruoyao
0 siblings, 0 replies; 3+ messages in thread
From: Xi Ruoyao @ 2023-09-25 8:29 UTC (permalink / raw)
To: chenglulu, gcc-patches; +Cc: i, xuchenghua
On Mon, 2023-09-25 at 16:26 +0800, chenglulu wrote:
> LGTM!
>
> Thank you for your modification!
Pushed r14-4250.
> 在 2023/9/25 下午4:13, Xi Ruoyao 写道:
> > gcc/ChangeLog:
> >
> > * doc/invoke.texi: Update -m[no-]explicit-relocs for r14-4160.
> > ---
> >
> > I've not regtested this as it's only a doc change. Ok for trunk?
> >
> > gcc/doc/invoke.texi | 10 ++++++----
> > 1 file changed, 6 insertions(+), 4 deletions(-)
> >
> > diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
> > index ba7984bcb7e..146b40414b0 100644
> > --- a/gcc/doc/invoke.texi
> > +++ b/gcc/doc/invoke.texi
> > @@ -26159,10 +26159,12 @@ The default code model is @code{normal}.
> > @itemx -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
> > +limit instruction scheduling but allow linker relaxation. The default
> > +value for the option is determined during GCC build-time by detecting
> > +corresponding assembler support:
> > +@code{-mno-explicit-relocs} if the assembler supports relaxation or it
> > +does not support relocation operators at all,
> > +@code{-mexplicit-relocs} otherwise. This option is mostly useful for
> > debugging, or interoperation with assemblers different from the build-time
> > one.
> >
>
--
Xi Ruoyao <xry111@xry111.site>
School of Aerospace Science and Technology, Xidian University
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2023-09-25 8:13 [PATCH] LoongArch: doc: Update -m[no-]explicit-relocs for r14-4160 Xi Ruoyao
2023-09-25 8:26 ` chenglulu
2023-09-25 8:29 ` Xi Ruoyao
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