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fix amd64 asm stuff calling on windows

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cathugger
2022-05-31 01:41:03 +03:00
parent fca1c18def
commit 4e20f086e3
12 changed files with 84 additions and 57 deletions
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10
ed25519/amd64-51-30k/compat.h Normal file
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@@ -0,0 +1,10 @@
#ifndef COMPAT_H
#define COMPAT_H
#if defined(_WIN32) && defined(__GNUC__)
#define SYSVABI __attribute__((sysv_abi))
#else
#define SYSVABI
#endif
#endif

9
ed25519/amd64-51-30k/fe25519.h
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@@ -2,6 +2,7 @@
#define FE25519_H
#include <stddef.h>
#include "compat.h"
#define fe25519 CRYPTO_NAMESPACE(batch_fe25519)
#define fe25519_freeze CRYPTO_NAMESPACE(batch_fe25519_freeze)
@@ -29,7 +30,7 @@ typedef struct
}
fe25519;
void fe25519_freeze(fe25519 *r);
void fe25519_freeze(fe25519 *r) SYSVABI;
void fe25519_unpack(fe25519 *r, const unsigned char x[32]);
@@ -53,13 +54,13 @@ void fe25519_add(fe25519 *r, const fe25519 *x, const fe25519 *y);
void fe25519_sub(fe25519 *r, const fe25519 *x, const fe25519 *y);
void fe25519_mul(fe25519 *r, const fe25519 *x, const fe25519 *y);
void fe25519_mul(fe25519 *r, const fe25519 *x, const fe25519 *y) SYSVABI;
void fe25519_mul121666(fe25519 *r, const fe25519 *x);
void fe25519_square(fe25519 *r, const fe25519 *x);
void fe25519_square(fe25519 *r, const fe25519 *x) SYSVABI;
void fe25519_nsquare(fe25519 *r, unsigned long long n);
void fe25519_nsquare(fe25519 *r, unsigned long long n) SYSVABI;
void fe25519_invert(fe25519 *r, const fe25519 *x);

21
ed25519/amd64-51-30k/ge25519.h
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@@ -11,6 +11,7 @@
#include "fe25519.h"
#include "sc25519.h"
#include "compat.h"
#define ge25519 CRYPTO_NAMESPACE(batch_ge25519)
#define ge25519_base CRYPTO_NAMESPACE(batch_ge25519_base)
@@ -28,7 +29,6 @@
#define ge25519_add_p1p1 CRYPTO_NAMESPACE(batch_ge25519_add_p1p1)
#define ge25519_dbl_p1p1 CRYPTO_NAMESPACE(batch_ge25519_dbl_p1p1)
#define choose_t CRYPTO_NAMESPACE(batch_choose_t)
#define choose_t_smultq CRYPTO_NAMESPACE(batch_choose_t_smultq)
#define ge25519_nielsadd2 CRYPTO_NAMESPACE(batch_ge25519_nielsadd2)
#define ge25519_nielsadd_p1p1 CRYPTO_NAMESPACE(batch_ge25519_nielsadd_p1p1)
#define ge25519_pnielsadd_p1p1 CRYPTO_NAMESPACE(batch_ge25519_pnielsadd_p1p1)
@@ -75,16 +75,15 @@ typedef struct
typedef unsigned char bytes32[32];
extern void ge25519_p1p1_to_p2(ge25519_p2 *r, const ge25519_p1p1 *p);
extern void ge25519_p1p1_to_p3(ge25519_p3 *r, const ge25519_p1p1 *p);
extern void ge25519_p1p1_to_pniels(ge25519_pniels *r, const ge25519_p1p1 *p);
extern void ge25519_add_p1p1(ge25519_p1p1 *r, const ge25519_p3 *p, const ge25519_p3 *q);
extern void ge25519_dbl_p1p1(ge25519_p1p1 *r, const ge25519_p2 *p);
extern void choose_t(ge25519_niels *t, unsigned long long pos, signed long long b, const ge25519_niels *base_multiples);
extern void choose_t_smultq(ge25519_pniels *t, signed long long b, const ge25519_pniels *pre);
extern void ge25519_nielsadd2(ge25519_p3 *r, const ge25519_niels *q);
extern void ge25519_nielsadd_p1p1(ge25519_p1p1 *r, const ge25519_p3 *p, const ge25519_niels *q);
extern void ge25519_pnielsadd_p1p1(ge25519_p1p1 *r, const ge25519_p3 *p, const ge25519_pniels *q);
extern void ge25519_p1p1_to_p2(ge25519_p2 *r, const ge25519_p1p1 *p) SYSVABI;
extern void ge25519_p1p1_to_p3(ge25519_p3 *r, const ge25519_p1p1 *p) SYSVABI;
extern void ge25519_p1p1_to_pniels(ge25519_pniels *r, const ge25519_p1p1 *p) SYSVABI;
extern void ge25519_add_p1p1(ge25519_p1p1 *r, const ge25519_p3 *p, const ge25519_p3 *q) SYSVABI;
extern void ge25519_dbl_p1p1(ge25519_p1p1 *r, const ge25519_p2 *p) SYSVABI;
extern void choose_t(ge25519_niels *t, unsigned long long pos, signed long long b, const ge25519_niels *base_multiples) SYSVABI;
extern void ge25519_nielsadd2(ge25519_p3 *r, const ge25519_niels *q) SYSVABI;
extern void ge25519_nielsadd_p1p1(ge25519_p1p1 *r, const ge25519_p3 *p, const ge25519_niels *q) SYSVABI;
extern void ge25519_pnielsadd_p1p1(ge25519_p1p1 *r, const ge25519_p3 *p, const ge25519_pniels *q) SYSVABI;
extern const ge25519 ge25519_base;

9
ed25519/amd64-51-30k/index_heap.h
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@@ -2,6 +2,7 @@
#define INDEX_HEAP_H
#include "sc25519.h"
#include "compat.h"
#define heap_init CRYPTO_NAMESPACE(batch_heap_init)
#define heap_extend CRYPTO_NAMESPACE(batch_heap_extend)
@@ -23,9 +24,9 @@ void heap_push(unsigned long long *h, unsigned long long *hlen, unsigned long lo
void heap_get2max(unsigned long long *h, unsigned long long *max1, unsigned long long *max2, sc25519 *scalars);
void heap_rootreplaced(unsigned long long *h, unsigned long long hlen, sc25519 *scalars);
void heap_rootreplaced_3limbs(unsigned long long *h, unsigned long long hlen, sc25519 *scalars);
void heap_rootreplaced_2limbs(unsigned long long *h, unsigned long long hlen, sc25519 *scalars);
void heap_rootreplaced_1limb(unsigned long long *h, unsigned long long hlen, sc25519 *scalars);
void heap_rootreplaced(unsigned long long *h, unsigned long long hlen, sc25519 *scalars) SYSVABI;
void heap_rootreplaced_3limbs(unsigned long long *h, unsigned long long hlen, sc25519 *scalars) SYSVABI;
void heap_rootreplaced_2limbs(unsigned long long *h, unsigned long long hlen, sc25519 *scalars) SYSVABI;
void heap_rootreplaced_1limb(unsigned long long *h, unsigned long long hlen, sc25519 *scalars) SYSVABI;
#endif

18
ed25519/amd64-51-30k/sc25519.h
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@@ -1,6 +1,8 @@
#ifndef SC25519_H
#define SC25519_H
#include "compat.h"
#define sc25519 CRYPTO_NAMESPACE(batch_sc25519)
#define shortsc25519 CRYPTO_NAMESPACE(batch_shortsc25519)
#define sc25519_from32bytes CRYPTO_NAMESPACE(batch_sc25519_from32bytes)
@@ -21,15 +23,15 @@
#define sc25519_2interleave2 CRYPTO_NAMESPACE(batch_sc25519_2interleave2)
#define sc25519_barrett CRYPTO_NAMESPACE(batch_sc25519_barrett)
typedef struct
typedef struct
{
unsigned long long v[4];
unsigned long long v[4];
}
sc25519;
typedef struct
typedef struct
{
unsigned long long v[2];
unsigned long long v[2];
}
shortsc25519;
@@ -43,11 +45,11 @@ void sc25519_to32bytes(unsigned char r[32], const sc25519 *x);
int sc25519_iszero_vartime(const sc25519 *x);
int sc25519_lt(const sc25519 *x, const sc25519 *y);
int sc25519_lt(const sc25519 *x, const sc25519 *y) SYSVABI;
void sc25519_add(sc25519 *r, const sc25519 *x, const sc25519 *y);
void sc25519_add(sc25519 *r, const sc25519 *x, const sc25519 *y) SYSVABI;
void sc25519_sub_nored(sc25519 *r, const sc25519 *x, const sc25519 *y);
void sc25519_sub_nored(sc25519 *r, const sc25519 *x, const sc25519 *y) SYSVABI;
void sc25519_mul(sc25519 *r, const sc25519 *x, const sc25519 *y);
@@ -64,6 +66,6 @@ void sc25519_slide(signed char r[256], const sc25519 *s, int swindowsize);
void sc25519_2interleave2(unsigned char r[127], const sc25519 *s1, const sc25519 *s2);
void sc25519_barrett(sc25519 *r, unsigned long long x[8]);
void sc25519_barrett(sc25519 *r, unsigned long long x[8]) SYSVABI;
#endif

3
ed25519/amd64-51-30k/sc25519_mul.c
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@@ -1,8 +1,9 @@
#include "sc25519.h"
#include "compat.h"
#define ull4_mul CRYPTO_NAMESPACE(batch_ull4_mul)
extern void ull4_mul(unsigned long long r[8], const unsigned long long x[4], const unsigned long long y[4]);
extern void ull4_mul(unsigned long long r[8], const unsigned long long x[4], const unsigned long long y[4]) SYSVABI;
void sc25519_mul(sc25519 *r, const sc25519 *x, const sc25519 *y)
{