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fix get bits

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This commit is contained in:
nganhkhoa 2024-08-29 15:22:42 +07:00
parent 9cdf9f0ff5
commit 88b79bccb9
1 changed files with 1 additions and 2 deletions
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macho-go/pkg/ios/macho/arm.c
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@ -31,8 +31,7 @@ uint32_t get_bits(uint32_t value, uint32_t from, uint32_t to) {
return (value & (1 << from)) != 0; return (value & (1 << from)) != 0;
} }
int32_t mask = ~(1U << (to - from + 1)); return (value << (31 - to)) >> (from + (31 - to));
return (value & mask) >> from;
} }
int is_bit_set(uint32_t value, uint32_t at) { int is_bit_set(uint32_t value, uint32_t at) {