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Date: Mon, 13 May 2002 18:37:00 -0000
From: Michael Snyder <msnyder@redhat.com>
Organization: Red Hat, Inc.
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To: gdb-patches <gdb-patches@sources.redhat.com>
Subject: Re: [RFA] Add v850.inc to gdb.asm testsuite
References: <20020513184253.D12906@cygbert.vinschen.de>
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Corinna Vinschen wrote:
> 
> Hi,
> 
> the following patch adds the v850 target as a supported target for
> the gdb.asm part of the testsuite.  It consists of adding the
> v850 target to asm-sources.exp and the new file v850.inc with
> matching assembler code.
> 
> Ok to check in?

Cool!  Yes, thank you.

> 
> Corinna
> 
> 2002-05-13  Corinna Vinschen  <vinschen@redhat.com>
> 
>         * gdb.asm/asm-source.exp: Add v850 as supported target.
>         * gdb.asm/v850.inc: New file.
> 
> Index: asm-source.exp
> ===================================================================
> RCS file: /cvs/src/src/gdb/testsuite/gdb.asm/asm-source.exp,v
> retrieving revision 1.23
> diff -u -p -r1.23 asm-source.exp
> --- asm-source.exp      19 Apr 2002 17:21:48 -0000      1.23
> +++ asm-source.exp      13 May 2002 16:39:32 -0000
> @@ -67,6 +67,10 @@ if [istarget "xstormy16-*-*"] then {
>      set asm-arch xstormy16
>      set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
>  }
> +if [istarget "v850-*-*"] then {
> +    set asm-arch v850
> +    set gdb_wrapper_initialized 1
> +}
>  if { "${asm-arch}" == "" } {
>      gdb_suppress_entire_file "Assembly source test -- not implemented for this target."
>  }
> Index: v850.inc
> ===================================================================
> RCS file: v850.inc
> diff -N v850.inc
> --- /dev/null   1 Jan 1970 00:00:00 -0000
> +++ v850.inc    13 May 2002 16:39:32 -0000
> @@ -0,0 +1,41 @@
> +       comment "subroutine prologue"
> +       .macro gdbasm_enter
> +       add -8,sp
> +       st.w r31,4[sp]
> +       st.w r29,0[sp]
> +       mov sp,r29
> +       .endm
> +
> +       comment "subroutine epilogue"
> +       .macro gdbasm_leave
> +       mov r29,sp
> +       ld.w 0[sp],r29
> +       ld.w 4[sp],r31
> +       add 8,sp
> +       jmp [r31]
> +       .endm
> +
> +       .macro gdbasm_call subr
> +       jarl \subr,r31
> +       .endm
> +
> +       .macro gdbasm_several_nops
> +       nop
> +       nop
> +       nop
> +       nop
> +       .endm
> +
> +       comment "exit (0)"
> +       .macro gdbasm_exit0
> +       halt
> +       .endm
> +
> +       comment "crt0 startup"
> +       .macro gdbasm_startup
> +       movea 255,r0,r20
> +       mov r0, r21
> +       ori 65535, r0, r21
> +       movhi 32, r0, sp
> +       .endm
> +
> 
> --
> Corinna Vinschen
> Cygwin Developer
> Red Hat, Inc.
> mailto:vinschen@redhat.com