函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\crypto\curve25519-fiat32.c Create Date:2022-07-27 07:43:15
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:fe_sub_impl

函数原型:static noinline void fe_sub_impl(u32 out[10], const u32 in1[10], const u32 in2[10])

返回类型:void

参数:

类型参数名称
u32out
const u32in1
const u32in2
271  x20等于in1[9]
272  x21等于in1[8]
273  x19等于in1[7]
274  x17等于in1[6]
275  x15等于in1[5]
276  x13等于in1[4]
277  x11等于in1[3]
278  x9等于in1[2]
279  x7等于in1[1]
280  x5等于in1[0]
281  x38等于in2[9]
282  x39等于in2[8]
283  x37等于in2[7]
284  x35等于in2[6]
285  x33等于in2[5]
286  x31等于in2[4]
287  x29等于in2[3]
288  x27等于in2[2]
289  x25等于in2[1]
290  x23等于in2[0]
291  out[0]等于0x7ffffda加x5x23
292  out[1]等于0x3fffffe加x7x25
293  out[2]等于0x7fffffe加x9x27
294  out[3]等于0x3fffffe加x11x29
295  out[4]等于0x7fffffe加x13x31
296  out[5]等于0x3fffffe加x15x33
297  out[6]等于0x7fffffe加x17x35
298  out[7]等于0x3fffffe加x19x37
299  out[8]等于0x7fffffe加x21x39
300  out[9]等于0x3fffffe加x20x38
调用者
名称描述
fe_subh = f - g* Can overlap h with f or g.