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Fix for arm64_32 (aka ILP32) on Clang

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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
This commit is contained in:
Dave Rodgman 2023-06-20 23:01:43 +01:00
parent a3a0025e18
commit b19f584f2c
1 changed files with 3 additions and 1 deletions
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4
library/constant_time.c
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@ -78,8 +78,10 @@ static inline uint32_t mbedtls_get_unaligned_volatile_uint32(volatile const unsi
uint32_t r;
#if defined(__arm__) || defined(__thumb__) || defined(__thumb2__)
asm volatile ("ldr %0, [%1]" : "=r" (r) : "r" (p) :);
#elif defined(__aarch64__)
#elif defined(__aarch64__) && (SIZE_MAX == 0xffffffffffffffff)
asm volatile ("ldr %w0, [%1]" : "=r" (r) : "r" (p) :);
#elif defined(__aarch64__) && (SIZE_MAX == 0xffffffff)
asm volatile ("ldr %w0, [%w1]" : "=r" (r) : "r" (p) :);
#endif
return r;
}