* Does current gcc have segment compression option?
@ 2022-11-16 3:51 Wu yanan
2022-11-17 9:55 ` Stefan Ring
0 siblings, 1 reply; 3+ messages in thread
From: Wu yanan @ 2022-11-16 3:51 UTC (permalink / raw)
To: gcc-help
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When i find information about reduce execution size, i found that in
compilers like tiarmclang(
https://software-dl.ti.com/codegen/docs/tiarmclang/rel1_3_0_LTS/compiler_manual/linker_description/08_using_linker_generated_copy_tables/compression-stdz0754720.html)
and IAR，there are options provided to compress segments of
execution(data,text..etc). usually i use gcc and clang compiler, are there
similar options to compress the segments of execution? I only found
compress options for debug information in clang compiler.
thx
A curious man:cora
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Does current gcc have segment compression option?
2022-11-16 3:51 Does current gcc have segment compression option? Wu yanan
@ 2022-11-17 9:55 ` Stefan Ring
2022-11-17 10:20 ` Wu yanan
0 siblings, 1 reply; 3+ messages in thread
From: Stefan Ring @ 2022-11-17 9:55 UTC (permalink / raw)
To: gcc-help
On Wed, Nov 16, 2022 at 4:52 AM Wu yanan via Gcc-help
<gcc-help@gcc.gnu.org> wrote:
>
> When i find information about reduce execution size, i found that in
> compilers like tiarmclang(
> https://software-dl.ti.com/codegen/docs/tiarmclang/rel1_3_0_LTS/compiler_manual/linker_description/08_using_linker_generated_copy_tables/compression-stdz0754720.html)
> and IAR，there are options provided to compress segments of
> execution(data,text..etc). usually i use gcc and clang compiler, are there
> similar options to compress the segments of execution? I only found
> compress options for debug information in clang compiler.
This looks like a feature by the linker and loader runtime and
probably doesn’t have anything to do with the compiler.
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: Does current gcc have segment compression option?
2022-11-17 9:55 ` Stefan Ring
@ 2022-11-17 10:20 ` Wu yanan
0 siblings, 0 replies; 3+ messages in thread
From: Wu yanan @ 2022-11-17 10:20 UTC (permalink / raw)
To: Stefan Ring; +Cc: gcc-help
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Does there have options to use the linker or loader runtime to compress the
segments?
On Thu, Nov 17, 2022 at 5:56 PM Stefan Ring via Gcc-help <
gcc-help@gcc.gnu.org> wrote:
> On Wed, Nov 16, 2022 at 4:52 AM Wu yanan via Gcc-help
> <gcc-help@gcc.gnu.org> wrote:
> >
> > When i find information about reduce execution size, i found that in
> > compilers like tiarmclang(
> >
> https://software-dl.ti.com/codegen/docs/tiarmclang/rel1_3_0_LTS/compiler_manual/linker_description/08_using_linker_generated_copy_tables/compression-stdz0754720.html
> )
> > and IAR，there are options provided to compress segments of
> > execution(data,text..etc). usually i use gcc and clang compiler, are
> there
> > similar options to compress the segments of execution? I only found
> > compress options for debug information in clang compiler.
>
> This looks like a feature by the linker and loader runtime and
> probably doesn’t have anything to do with the compiler.
>
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-11-16 3:51 Does current gcc have segment compression option? Wu yanan
2022-11-17 9:55 ` Stefan Ring
2022-11-17 10:20 ` Wu yanan
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