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From: "pinskia at gcc dot gnu.org" <sourceware-bugzilla@sourceware.org>
To: gdb-prs@sourceware.org
Subject: [Bug testsuite/18933] New: gdb.arch/aarch64-atomic-inst.c needs to fix for ILP32
Date: Mon, 07 Sep 2015 17:14:00 -0000 [thread overview]
Message-ID: <bug-18933-4717@http.sourceware.org/bugzilla/> (raw)
https://sourceware.org/bugzilla/show_bug.cgi?id=18933
Bug ID: 18933
Summary: gdb.arch/aarch64-atomic-inst.c needs to fix for ILP32
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: testsuite
Assignee: unassigned at sourceware dot org
Reporter: pinskia at gcc dot gnu.org
Target Milestone: ---
This testcase uses long which is different between LP64 and ILP32 ABIS.
unsigned long tmp, cond;
unsigned long dword = 0;
/* Test that we can step over ldxr/stxr. This sequence should step from
ldxr to the following __asm __volatile. */
__asm __volatile ("1: ldxr %0,%2\n" \
" cmp %0,#1\n" \
" b.eq out\n" \
" add %0,%0,1\n" \
" stxr %w1,%0,%2\n" \
" cbnz %w1,1b" \
: "=&r" (tmp), "=&r" (cond), "+Q" (dword) \
: : "memory");
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next reply other threads:[~2015-09-07 17:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-07 17:14 pinskia at gcc dot gnu.org [this message]
2015-09-07 17:14 ` [Bug testsuite/18933] " pinskia at gcc dot gnu.org
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