From mboxrd@z Thu Jan  1 00:00:00 1970
From: Michael Snyder <msnyder@cygnus.com>
To: gdb-patches@sources.redhat.com
Cc: vinschen@redhat.com
Subject: Re: [RFA] volatile.exp fix-ups
Date: Thu, 27 Sep 2001 14:38:00 -0000
Message-id: <3BB39C42.A0A311BE@cygnus.com>
References: <3BB395AC.6CC343C5@cygnus.com> <3BB39698.BD9361A8@redhat.com>
X-SW-Source: 2001-09/msg00405.html

Fernando Nasser wrote:
> 
> Michael Snyder wrote:
> >
> > This extends the work that Corinna and I did on constvars.exp
> > into volatile.exp (allowing the test to proceed if compiled
> > with gcc and dwarf-2).
> >
> > Tested on Linux native with both stabs (xfail) and dwarf-2 (pass)
> >
> 
> Sure thing.
> 
> Thanks Michael and Corinna.
> 
> Fernando

Nice collaboration.  I should metion that Jim Blandy and Fernando
both gave valuable feedback off-list.

Committed.

> 
> >   ------------------------------------------------------------------------
> > 2001-09-27  Michael Snyder  <msnyder@redhat.com>
> >
> >         * gdb.base/volatile.exp (local_compiler_xfail_check): New
> >         proc; use new service proc test_debug_format.
> >         Replace all other "gcc_compiled" tests with this test.
> >
> > Index: gdb.base/volatile.exp
> > ===================================================================
> > RCS file: /cvs/src/src/gdb/testsuite/gdb.base/volatile.exp,v
> > retrieving revision 1.2
> > diff -c -3 -p -r1.2 volatile.exp
> > *** volatile.exp        2001/03/06 08:21:51     1.2
> > --- volatile.exp        2001/09/27 21:07:48
> > *************** if ![runto_main] then {
> > *** 79,84 ****
> > --- 79,97 ----
> >       continue
> >   }
> >
> > + get_debug_format
> > +
> > + proc local_compiler_xfail_check { } {
> > +     global gcc_compiled;
> > +
> > +     if {$gcc_compiled} then {
> > +       if { ![test_debug_format "HP"] \
> > +               && ![test_debug_format "DWARF 2"] } then {
> > +           setup_xfail "*-*-*"
> > +       }
> > +     }
> > + }
> > +
> >   send_gdb "break marker1\n" ; gdb_expect -re ".*$gdb_prompt $"
> >
> >       send_gdb "cont\n"
> > *************** send_gdb "break marker1\n" ; gdb_expect
> > *** 105,244 ****
> >   # As of Feb 1999, GCC does not issue info about volatility of vars, so
> >   # these tests are all expected to fail if GCC is the compiler. -sts
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vox" "type = volatile char.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype victuals" "type = volatile unsigned char.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vixen" "type = volatile short.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype vitriol" "type = volatile unsigned short.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vellum" "type = volatile long.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype valve" "type = volatile unsigned long.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vacuity" "type = volatile float.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vertigo" "type = volatile double.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vampire" "type = volatile char \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype viper" "type = volatile unsigned char \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype vigour" "type = volatile short \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype vapour" "type = volatile unsigned short \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype ventricle" "type = volatile long \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype vigintillion" "type = volatile unsigned long \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vocation" "type = volatile float \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype veracity" "type = volatile double \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vapidity" "type = volatile char \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype velocity" "type = volatile unsigned char \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype veneer" "type = volatile short \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype video" "type = volatile unsigned short \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype vacuum" "type = volatile long \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> > ! gdb_test "ptype veniality" "type = volatile unsigned long \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vitality" "type = volatile float \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype voracity" "type = volatile double \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype victor" "type = const volatile char.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vicar" "type = const volatile unsigned char.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype victory" "type = const volatile char \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vicarage" "type = const volatile unsigned char \\*.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vein" "type = volatile char \\* const.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vogue" "type = volatile unsigned char \\* const.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype cavern" "type = const volatile char \\* const.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype coverlet" "type = const volatile unsigned char \\* const.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype caveat" "type = const char \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype covenant" "type = const unsigned char \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vizier" "type = const volatile char \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vanadium" "type = const volatile unsigned char \\* volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vane" "type = char \\* const volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype veldt" "type = unsigned char \\* const volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype cove" "type = const char \\* const volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype cavity" "type = const unsigned char \\* const volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vagus" "type = volatile char \\* const volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vagrancy" "type = volatile unsigned char \\* const volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vagary" "type = const volatile char \\* const volatile.*"
> >
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   gdb_test "ptype vendor" "type = const volatile unsigned char \\* const volatile.*"
> >
> >   # test function parameters
> > ! if {$gcc_compiled} then { setup_xfail "*-*-*" }
> >   send_gdb "ptype qux2\n"
> >   gdb_expect {
> >       -re "type = int \\(volatile unsigned char, const volatile int, volatile short, volatile long \\*, float \\* volatile, const volatile signed char \\* const volatile\\).*$gdb_prompt $" {
> > --- 118,257 ----
> >   # As of Feb 1999, GCC does not issue info about volatility of vars, so
> >   # these tests are all expected to fail if GCC is the compiler. -sts
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vox" "type = volatile char.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype victuals" "type = volatile unsigned char.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vixen" "type = volatile short.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype vitriol" "type = volatile (unsigned short|short unsigned)( int)?.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vellum" "type = volatile long.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype valve" "type = volatile (unsigned long|long unsigned)( int)?.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vacuity" "type = volatile float.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vertigo" "type = volatile double.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vampire" "type = volatile char \\*.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype viper" "type = volatile unsigned char \\*.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype vigour" "type = volatile short( int)? \\*.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype vapour" "type = volatile (unsigned short|short unsigned)( int)? \\*.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype ventricle" "type = volatile long( int)? \\*.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype vigintillion" "type = volatile (unsigned long|long unsigned)( int)? \\*.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vocation" "type = volatile float \\*.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype veracity" "type = volatile double \\*.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vapidity" "type = volatile char \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype velocity" "type = volatile unsigned char \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype veneer" "type = volatile short( int)? \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype video" "type = volatile (unsigned short|short unsigned)( int) \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype vacuum" "type = volatile long( int)? \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> > ! gdb_test "ptype veniality" "type = volatile (unsigned long|long unsigned)( int)? \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vitality" "type = volatile float \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype voracity" "type = volatile double \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype victor" "type = const volatile char.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vicar" "type = const volatile unsigned char.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype victory" "type = const volatile char \\*.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vicarage" "type = const volatile unsigned char \\*.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vein" "type = volatile char \\* const.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vogue" "type = volatile unsigned char \\* const.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype cavern" "type = const volatile char \\* const.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype coverlet" "type = const volatile unsigned char \\* const.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype caveat" "type = const char \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype covenant" "type = const unsigned char \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vizier" "type = const volatile char \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vanadium" "type = const volatile unsigned char \\* volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vane" "type = char \\* const volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype veldt" "type = unsigned char \\* const volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype cove" "type = const char \\* const volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype cavity" "type = const unsigned char \\* const volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vagus" "type = volatile char \\* const volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vagrancy" "type = volatile unsigned char \\* const volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vagary" "type = const volatile char \\* const volatile.*"
> >
> > ! local_compiler_xfail_check
> >   gdb_test "ptype vendor" "type = const volatile unsigned char \\* const volatile.*"
> >
> >   # test function parameters
> > ! local_compiler_xfail_check
> >   send_gdb "ptype qux2\n"
> >   gdb_expect {
> >       -re "type = int \\(volatile unsigned char, const volatile int, volatile short, volatile long \\*, float \\* volatile, const volatile signed char \\* const volatile\\).*$gdb_prompt $" {
> 
> --
> Fernando Nasser
> Red Hat Canada Ltd.                     E-Mail:  fnasser@redhat.com
> 2323 Yonge Street, Suite #300
> Toronto, Ontario   M4P 2C9