unw_word_t is uint64_t even on 32-bit MIPS. Cast it to uintptr_t before
the cast to void *p to get rid of the following errors:
util/unwind-libunwind.c: In function 'access_mem':
util/unwind-libunwind.c:464:4: error: cast to pointer from integer of different
size [-Werror=int-to-pointer-cast]
util/unwind-libunwind.c:475:2: error: cast to pointer from integer of different
size [-Werror=int-to-pointer-cast]
cc1: all warnings being treated as errors
make[3]: *** [util/unwind-libunwind.o] Error 1
Signed-off-by: Rabin Vincent <rabin.vinc...@axis.com>
---
tools/perf/util/unwind-libunwind.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/perf/util/unwind-libunwind.c
b/tools/perf/util/unwind-libunwind.c
index 4c00507..ef799dc 100644
--- a/tools/perf/util/unwind-libunwind.c
+++ b/tools/perf/util/unwind-libunwind.c
@@ -461,7 +461,7 @@ static int access_mem(unw_addr_space_t __maybe_unused as,
if (ret) {
pr_debug("unwind: access_mem %p not inside range"
" 0x%" PRIx64 "-0x%" PRIx64 "\n",
- (void *) addr, start, end);
+ (void *) (uintptr_t) addr, start, end);
*valp = 0;
return ret;
}
@@ -471,7 +471,7 @@ static int access_mem(unw_addr_space_t __maybe_unused as,
offset = addr - start;
*valp = *(unw_word_t *)&stack->data[offset];
pr_debug("unwind: access_mem addr %p val %lx, offset %d\n",
- (void *) addr, (unsigned long)*valp, offset);
+ (void *) (uintptr_t) addr, (unsigned long)*valp, offset);
return 0;
}
--
1.7.10.4
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