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Date: Thu, 07 Feb 2002 14:32:00 -0000
From: Michael Snyder <msnyder@redhat.com>
Organization: Red Hat, Inc.
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To: "Kuppuswamy, Priyadarshini" <Priyadarshini.Kuppuswamy@compaq.com>
CC: gdb-patches@sources.redhat.com, clp@iol.unh.edu, fnasser@redhat.com
Subject: Re: [PATCH] Add alpha target to asm-source.exp test
References: <6B003D25ADBDE347B5542AFE6A55B42E01A43FFD@tayexc13.americas.cpqcorp.net>
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"Kuppuswamy, Priyadarshini" wrote:
> 
>         Hi!
> 
>         This is the asm-source test for the alpha target.
> 
>         Let me know if this is ok??
> 
>         --Priya
> 
>         The  new file "alpha.inc" is included at the end.

I was working on this myself a month or so ago, and 
the assembly language that you came up with looks very
similar to mine.  So I'll give yours a technical endorsement, 
while waiting for Fernando to give the official approval.


> 
>                 *gdb.asm/alpha.inc: New file.
>                 *gdb.asm/asm-source.exp: Recognize the alpha target     *gdb.asm/configure.in: Recognize the alpha target       *gdb.asm/configure:Regenerate.
> 
>         Index: configure.in
>         ===================================================================
>         RCS file: /cvs/src/src/gdb/testsuite/gdb.asm/configure.in,v
>         retrieving revision 1.8
>         diff -c -3 -p -r1.8 configure.in
>         *** configure.in        2001/12/20 22:12:20     1.8
>         --- configure.in        2002/02/07 21:31:36
>         *************** archinc=common.inc
>         *** 17,22 ****
>         --- 17,23 ----
>           case ${target} in
>           *arm-*-*) archinc=arm.inc ;;
>           xscale-*-*) archinc=arm.inc ;;
>         + alpha*-*-*) archinc=alpha.inc ;;
>           d10v-*-*) archinc=d10v.inc ;;
>           s390-*-*) archinc=s390.inc ;;
>           i[[3456]]86*) archinc=i386.inc ;;
> 
>         Index: configure
>         ===================================================================
>         RCS file: /cvs/src/src/gdb/testsuite/gdb.asm/configure,v
>         retrieving revision 1.8
>         diff -c -3 -p -r1.8 configure
>         *** configure   2001/12/20 22:12:20     1.8
>         --- configure   2002/02/07 21:32:09
>         *************** archinc=common.inc
>         *** 637,642 ****
>         --- 637,643 ----
>           case ${target} in
>           *arm-*-*) archinc=arm.inc ;;
>           xscale-*-*) archinc=arm.inc ;;
>         + alpha*-*-*) archinc=alpha.inc ;;
>           d10v-*-*) archinc=d10v.inc ;;
>           s390-*-*) archinc=s390.inc ;;
>           i[3456]86*) archinc=i386.inc ;;
> 
>         Index: asm-source.exp
>         ===================================================================
>         RCS file: /cvs/src/src/gdb/testsuite/gdb.asm/asm-source.exp,v
>         retrieving revision 1.17
>         diff -c -3 -p -r1.17 asm-source.exp
>         *** asm-source.exp      2002/01/18 00:13:00     1.17
>         --- asm-source.exp      2002/02/07 21:32:27
>         *************** if [istarget "*arm-*-*"] then {
>         *** 41,46 ****
>         --- 41,50 ----
>           if [istarget "xscale-*-*"] then {
>               set asm-arch arm
>           }
>         + if [istarget "alpha*-*-*"] then {
>         +     set asm-arch alpha
>         +     set asm-flags "-gdwarf2 -I${srcdir}/${subdir} -I${objdir}/${subdir}"
>         + }
>           if [istarget "d10v-*-*"] then {
>               set asm-arch d10v
>           }
> 
>         alpha.inc
>         ---------
>         comment "subroutine prologue"
>                 .macro gdbasm_enter
>                 subq $30,32,$30
>                 stq $26,0($30)
>                 stq $15,8($30)
>                 bis $30,$30,$15
>                 .endm
> 
>                 comment "subroutine epilogue"
>                 .macro gdbasm_leave
>                 bis $15,$15,$30
>                 ldq $26,0($30)
>                 ldq $15,8($30)
>                 addq $30,32,$30
>                 ret $31,($26),1
>                 .endm
> 
>                 .macro gdbasm_call subr
>                 bsr $26, \subr
>                 .endm
> 
>                 .macro gdbasm_several_nops
>                 nop
>                 nop
>                 nop
>                 nop
>                 .endm
> 
>                 comment "exit (0)"
>                 .macro gdbasm_exit0
>                 halt
>                 .endm
> 
>                 comment "crt0 startup"
>                 .macro gdbasm_startup
>                 clr $fp
>                 .endm
> 
>                 comment "Declare a data variable"
>                 .macro gdbasm_datavar name value
>                 .data
>         \name:
>                 .long   \value
>                 .endm