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Re: [PATCH] Add sparc64 gdb.asm/ testsuite bits
- From: Elena Zannoni <ezannoni at redhat dot com>
- To: "David S. Miller" <davem at redhat dot com>
- Cc: gdb-patches at sources dot redhat dot com
- Date: Wed, 17 Apr 2002 15:55:05 -0400
- Subject: Re: [PATCH] Add sparc64 gdb.asm/ testsuite bits
- References: <200204171948.MAA19544@nuts.ninka.net>
David S. Miller writes:
>
> This adds sparc64 support to the gdb.asm part of the testsuite.
>
> 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?
I just changed that to do it in the .exp file, at run time. I am
about to commit another patch to get rid of the symlink and just do a
copy.
Elena
>
> 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}"