diff options
-rw-r--r-- | configure.ac | 1 | ||||
-rw-r--r-- | random/rndhw.c | 4 |
2 files changed, 3 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 555ad1e3..594209ff 100644 --- a/configure.ac +++ b/configure.ac @@ -344,6 +344,7 @@ AC_CHECK_SIZEOF(unsigned short, 2) AC_CHECK_SIZEOF(unsigned int, 4) AC_CHECK_SIZEOF(unsigned long, 4) AC_CHECK_SIZEOF(unsigned long long, 0) +AC_CHECK_SIZEOF(void *, 0) AC_TYPE_UINTPTR_T diff --git a/random/rndhw.c b/random/rndhw.c index e625512d..8e507515 100644 --- a/random/rndhw.c +++ b/random/rndhw.c @@ -69,7 +69,7 @@ poll_padlock (void (*add)(const void*, size_t, enum random_origins), nbytes = 0; while (nbytes < 64) { -#if defined(__x86_64__) && defined(__LP64__) +#if defined(__x86_64__) && SIZEOF_VOID_P == 8 asm volatile ("movq %1, %%rdi\n\t" /* Set buffer. */ "xorq %%rdx, %%rdx\n\t" /* Request up to 8 bytes. */ @@ -123,7 +123,7 @@ poll_padlock (void (*add)(const void*, size_t, enum random_origins), #ifdef USE_DRNG # define RDRAND_RETRY_LOOPS 10 # define RDRAND_INT ".byte 0x0f,0xc7,0xf0" -# if defined(__x86_64__) && defined(__LP64__) +# if defined(__x86_64__) && SIZEOF_UNSIGNED_LONG == 8 # define RDRAND_LONG ".byte 0x48,0x0f,0xc7,0xf0" # else # define RDRAND_LONG RDRAND_INT |