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sandbox: use correct type reading /proc/self/maps

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Compiling arch/sandbox/cpu/os.c results in an error

../arch/sandbox/cpu/os.c: In function ‘os_find_text_base’:
../arch/sandbox/cpu/os.c:823:12: error: cast to pointer from
integer of different size [-Werror=int-to-pointer-cast]
  823 |     base = (void *)addr;
      |            ^
cc1: all warnings being treated as errors

The size of void* differs from that of unsigned long long on 32bit
systems.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Heinrich Schuchardt 2019-10-26 23:17:44 +02:00 committed by Simon Glass
parent 96383bdfe4
commit 4ecb506434
1 changed files with 2 additions and 2 deletions
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4
arch/sandbox/cpu/os.c
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@ -816,10 +816,10 @@ void *os_find_text_base(void)
char *end = memchr(line, '-', len);
if (end) {
unsigned long long addr;
uintptr_t addr;
*end = '\0';
if (sscanf(line, "%llx", &addr) == 1)
if (sscanf(line, "%zx", &addr) == 1)
base = (void *)addr;
}
}