From: Samuel Thibault <samuel.thibault@ens-lyon.org>
To: Juergen Gross <jgross@suse.com>
Cc: minios-devel@lists.xenproject.org, xen-devel@lists.xenproject.org
Subject: Re: [PATCH] mini-os: provide binary without debug information
Date: Thu, 16 Apr 2020 14:30:02 +0200 [thread overview]
Message-ID: <20200416123002.hmituo73bydg43kr@function> (raw)
In-Reply-To: <20200416122748.22798-1-jgross@suse.com>
Juergen Gross, le jeu. 16 avril 2020 14:27:48 +0200, a ecrit:
> Provide a mini-os binary stripped from debug information in order to
> have a smaller resulting kernel file. The binary with debug
> information is kept with the suffix "-debug".
>
> Signed-off-by: Juergen Gross <jgross@suse.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
> ---
> Makefile | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/Makefile b/Makefile
> index 6a05de6..be640cd 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -167,7 +167,9 @@ $(OBJ_DIR)/arch/x86/minios-x86%.lds: arch/x86/minios-x86.lds.S
> $(OBJ_DIR)/$(TARGET): $(OBJS) $(APP_O) arch_lib $(OBJ_DIR)/$(TARGET_ARCH_DIR)/minios-$(MINIOS_TARGET_ARCH).lds
> $(LD) -r $(LDFLAGS) $(HEAD_OBJ) $(APP_O) $(OBJS) $(LDARCHLIB) $(LDLIBS) -o $@.o
> $(OBJCOPY) -w -G $(GLOBAL_PREFIX)* -G _start $@.o $@.o
> - $(LD) $(LDFLAGS) $(LDFLAGS_FINAL) $@.o $(EXTRA_OBJS) -o $@
> + $(LD) $(LDFLAGS) $(LDFLAGS_FINAL) $@.o $(EXTRA_OBJS) -o $@-debug
> + strip -s $@-debug -o $@
> + gzip -n -f -9 -c $@-debug >$@-debug.gz
> gzip -n -f -9 -c $@ >$@.gz
>
> .PHONY: config
> --
> 2.16.4
>
next prev parent reply other threads:[~2020-04-16 12:30 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-16 12:27 [PATCH] mini-os: provide binary without debug information Juergen Gross
2020-04-16 12:30 ` Samuel Thibault [this message]
2020-04-16 13:30 ` Wei Liu
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