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Restore tmulscale* to pragmas.h. SW needs it.

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git-svn-id: https://svn.eduke32.com/eduke32@6047 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
hendricks266 2017-01-23 11:21:26 +00:00
parent c166424a86
commit 4fe09ad530
4 changed files with 343 additions and 3 deletions
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6
polymer/eduke32/build/include/pragmas.h
View file

@ -168,7 +168,11 @@ FORCE_INLINE int32_t sqr(int32_t a) { return a * a; }
FORCE_INLINE int32_t dmulscale##a(int32_t eax, int32_t edx, int32_t esi, int32_t edi) \
{ \
return dw(((qw(eax) * edx) + (qw(esi) * edi)) >> by(a)); \
}
} \
FORCE_INLINE int32_t tmulscale##a(int32_t eax, int32_t edx, int32_t ebx, int32_t ecx, int32_t esi, int32_t edi) \
{ \
return dw(((qw(eax) * edx) + (qw(ebx) * ecx) + (qw(esi) * edi)) >> by(a)); \
} \
EDUKE32_GENERATE_PRAGMAS EDUKE32_SCALER_PRAGMA(32)

45
polymer/eduke32/build/include/pragmas_ppc.h
View file

@ -37,7 +37,29 @@ static inline int32_t dmulscale##x(int32_t a, int32_t d, int32_t S, int32_t D) \
: "xer" \
); \
return sumlo; \
}
} \
static inline int32_t tmulscale##x(int32_t a, int32_t d, int32_t b, int32_t c, int32_t S, int32_t D) \
{ \
int32_t mulhi, mullo, sumhi, sumlo; \
__asm__( \
" mullw %0, %4, %5\n" \
" mulhw %1, %4, %5\n" \
" mullw %2, %6, %7\n" \
" mulhw %3, %6, %7\n" \
" addc %0, %0, %2\n" \
" adde %1, %1, %3\n" \
" mullw %2, %8, %9\n" \
" mulhw %3, %8, %9\n" \
" addc %0, %0, %2\n" \
" adde %1, %1, %3\n" \
" srwi %0, %0, %10\n" \
" insrwi %0, %1, %10, 0\n" \
: "=&r"(sumlo), "=&r"(sumhi), "=&r"(mullo), "=&r"(mulhi) \
: "r"(a), "r"(d), "r"(b), "r"(c), "r"(S), "r"(D), "i"(x) \
: "xer" \
); \
return sumlo; \
} \
EDUKE32_GENERATE_PRAGMAS
#undef EDUKE32_SCALER_PRAGMA
@ -106,6 +128,27 @@ static inline int32_t dmulscale32(int32_t a, int32_t d, int32_t S, int32_t D)
return sumhi;
}
static inline int32_t tmulscale32(int32_t a, int32_t d, int32_t b, int32_t c, int32_t S, int32_t D)
{
int32_t mulhi, mullo, sumhi, sumlo;
__asm__(
" mullw %0, %4, %5\n"
" mulhw %1, %4, %5\n"
" mullw %2, %6, %7\n"
" mulhw %3, %6, %7\n"
" addc %0, %0, %2\n"
" adde %1, %1, %3\n"
" mullw %2, %8, %9\n"
" mulhw %3, %8, %9\n"
" addc %0, %0, %2\n"
" adde %1, %1, %3\n"
: "=&r"(sumlo), "=&r"(sumhi), "=&r"(mullo), "=&r"(mulhi)
: "r"(a), "r"(d), "r"(b), "r"(c), "r"(S), "r"(D)
: "xer"
);
return sumhi;
}
#define pragmas_have_klabs
static inline int32_t klabs(int32_t a)

257
polymer/eduke32/build/include/pragmas_x86_gcc.h
View file

@ -447,6 +447,263 @@
: "a" (__a), "d" (__d), "S" (__S), "D" (__D) : "ebx", "cc"); \
__d; })
#define tmulscale1(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $1, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale2(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $2, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale3(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $3, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale4(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $4, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale5(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $5, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale6(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $6, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale7(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $7, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale8(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $8, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale9(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $9, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale10(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $10, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale11(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $11, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale12(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $12, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale13(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $13, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale14(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $14, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale15(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $15, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale16(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $16, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale17(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $17, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale18(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $18, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale19(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $19, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale20(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $20, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale21(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $21, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale22(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $22, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale23(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $23, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale24(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $24, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale25(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $25, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale26(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $26, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale27(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $27, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale28(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $28, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale29(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $29, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale30(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $30, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale31(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx; shrdl $31, %%edx, %%eax" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__a; })
#define tmulscale32(a,d,b,c,S,D) \
({ int32_t __a=(a), __d=(d), __b=(b), __c=(c), __S=(S), __D=(D); \
__asm__ __volatile__ ("imull %%edx; xchgl %%ebx, %%eax; xchgl %%ecx, %%edx; " \
"imull %%edx; addl %%eax, %%ebx; adcl %%edx, %%ecx; movl %%esi, %%eax; " \
"imull %%edi; addl %%ebx, %%eax; adcl %%ecx, %%edx" \
: "=a" (__a), "=d" (__d), "=b" (__b), "=c" (__c) \
: "a" (__a), "d" (__d), "b" (__b), "c" (__c), "S" (__S), "D" (__D) : "cc"); \
__d; })
#define pragmas_have_clearbuf
#define clearbuf(D,c,a) \

38
polymer/eduke32/build/include/pragmas_x86_msvc.h
View file

@ -39,7 +39,23 @@ static __inline int32_t dmulscale##x (int32_t a, int32_t d, int32_t S, int32_t D
_asm adc edx, esi \
_asm shrd eax, edx, x \
} \
static __inline int32_t tmulscale##x (int32_t a, int32_t d, int32_t b, int32_t c, int32_t S, int32_t D) \
{ \
_asm mov eax, a \
_asm mov ebx, b \
_asm imul d \
_asm xchg eax, ebx \
_asm mov ecx, c \
_asm xchg edx, ecx \
_asm imul edx \
_asm add ebx, eax \
_asm adc ecx, edx \
_asm mov eax, S \
_asm imul D \
_asm add eax, ebx \
_asm adc edx, ecx \
_asm shrd eax, edx, x \
} \
EDUKE32_GENERATE_PRAGMAS
#undef EDUKE32_SCALER_PRAGMA
@ -84,6 +100,26 @@ static __inline int32_t dmulscale32(int32_t a, int32_t d, int32_t S, int32_t D)
}
}
static __inline int32_t tmulscale32(int32_t a, int32_t d, int32_t b, int32_t c, int32_t S, int32_t D)
{
_asm {
mov eax, a
mov ebx, b
imul d
xchg eax, ebx
mov ecx, c
xchg edx, ecx
imul edx
add ebx, eax
adc ecx, edx
mov eax, S
imul D
add eax, ebx
adc edx, ecx
mov eax, edx
}
}
#define pragmas_have_clearbuf
static __inline void clearbuf(void *d, int32_t c, int32_t a)