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powerpc: fix potential compilation warning

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* mem.c [POWERPC] (sys_subpage_prot): Fix "comparison between signed
and unsigned" warning reported by some gcc versions.
This commit is contained in:
Дмитрий Левин 2015-01-14 07:17:11 +00:00
parent e5b672946e
commit 3b64d99098
1 changed files with 2 additions and 2 deletions
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4
mem.c
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@ -517,7 +517,7 @@ sys_subpage_prot(struct tcb *tcp)
}
cur = tcp->u_arg[2];
end = cur + (sizeof(int) * entries);
if (!verbose(tcp) || end < tcp->u_arg[2]) {
if (!verbose(tcp) || end < (unsigned long) tcp->u_arg[2]) {
tprintf("%#lx", tcp->u_arg[2]);
return 0;
}
@ -530,7 +530,7 @@ sys_subpage_prot(struct tcb *tcp)
abbrev_end = end;
tprints("{");
for (; cur < end; cur += sizeof(int)) {
if (cur > tcp->u_arg[2])
if (cur > (unsigned long) tcp->u_arg[2])
tprints(", ");
if (cur >= abbrev_end) {
tprints("...");