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perf tools: Fix various casting issues for 32 bits

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- util/parse-events.c(parse_events_add_breakpoint)
  need to use unsigned long instead of u64, otherwise
  we get following gcc error on 32 bits:
     error: cast from pointer to integer of different size

- util/header.c(print_event_desc)
  cannot retype to signed type, otherwise we get following
  gcc error on 32 bits:
     error: comparison between signed and unsigned integer expressions

Signed-off-by: Jiri Olsa <[email protected]>
Cc: Corey Ashford <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
This commit is contained in:
Jiri Olsa 2012-03-20 19:15:39 +01:00 • committed by Arnaldo Carvalho de Melo
commit 9fafd98f1b
2 changed files with 2 additions and 2 deletions
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2
tools/perf/util/header.c
View file

@ -1177,7 +1177,7 @@ static void print_event_desc(struct perf_header *ph, int fd, FILE *fp)
goto error;
msz = sizeof(attr);
if (sz < (ssize_t)msz)
if (sz < msz)
msz = sz;
for (i = 0 ; i < nre; i++) {

2
tools/perf/util/parse-events.c
View file

@ -569,7 +569,7 @@ int parse_events_add_breakpoint(struct list_head *list, int *idx,
char name[MAX_NAME_LEN];
memset(&attr, 0, sizeof(attr));
attr.bp_addr = (u64) ptr;
attr.bp_addr = (unsigned long) ptr;
if (parse_breakpoint_type(type, &attr))
return -EINVAL;