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Re: [RFA] Add v850.inc to gdb.asm testsuite
- From: Michael Snyder <msnyder at redhat dot com>
- To: gdb-patches <gdb-patches at sources dot redhat dot com>
- Date: Mon, 13 May 2002 18:23:56 -0700
- Subject: Re: [RFA] Add v850.inc to gdb.asm testsuite
- Organization: Red Hat, Inc.
- References: <20020513184253.D12906@cygbert.vinschen.de>
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