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Date: Thu, 18 Apr 2002 18:13:00 -0000
From: Michael Snyder <msnyder@redhat.com>
Organization: Red Hat, Inc.
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To: "David S. Miller" <davem@redhat.com>
CC: gdb-patches@sources.redhat.com
Subject: Re: [PATCH] Add sparc64 gdb.asm/ testsuite bits
References: <200204171948.MAA19544@nuts.ninka.net>
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"David S. Miller" wrote:
> 
> This adds sparc64 support to the gdb.asm part of the testsuite.

Approved, please check it in.

> Although I have a question, there used to be configure bits in this
> gdb.asm directory that would setup the symlink in the build area for
> arch.inc and that doesn't happen anymore.  How is this supposed to
> work now?
> 
> 2002-04-17  David S. Miller  <davem@redhat.com>
> 
>         * gdb.asm/sparc64.inc: New file.
>         * gdb.asm/asm-source.exp: Handle sparc64-*-*.
> 
> --- ./testsuite/gdb.asm/sparc64.inc.~1~ Tue Apr 16 10:59:10 2002
> +++ ./testsuite/gdb.asm/sparc64.inc     Tue Apr 16 10:58:53 2002
> @@ -0,0 +1,34 @@
> +       comment "subroutine prologue"
> +       .macro gdbasm_enter
> +       save    %sp, -192, %sp
> +       .endm
> +
> +       comment "subroutine epilogue"
> +       .macro gdbasm_leave
> +       return %i7 + 8
> +       nop
> +       .endm
> +
> +       .macro gdbasm_call subr
> +       call    \subr
> +       nop
> +       .endm
> +
> +       .macro gdbasm_several_nops
> +       nop
> +       nop
> +       nop
> +       nop
> +       .endm
> +
> +       comment "exit (0)"
> +       .macro gdbasm_exit0
> +       comment "Don't know how to exit, but this will certainly halt..."
> +       ldx     [%g0], %i0
> +       .endm
> +
> +       comment "crt0 startup"
> +       .macro gdbasm_startup
> +       clr     %fp
> +       .endm
> +
> --- ./testsuite/gdb.asm/asm-source.exp.~1~      Tue Apr 16 10:56:47 2002
> +++ ./testsuite/gdb.asm/asm-source.exp  Tue Apr 16 10:58:53 2002
> @@ -59,6 +59,10 @@ if [istarget "powerpc*-*"] then {
>  if [istarget "sparc-*-*"] then {
>      set asm-arch sparc
>  }
> +if [istarget "sparc64-*-*"] then {
> +    set asm-arch sparc64
> +    set asm-flags "-xarch=v9 -gstabs -I${srcdir}/${subdir} -I${objdir}/${subdir}"
> +}
>  if [istarget "xstormy16-*-*"] then {
>      set asm-arch xstormy16
>      set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"