version 1.166, 2005/01/28 21:32:19
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version 1.171, 2005/07/27 19:44:20
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Line 291 assert(0);
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Line 291 assert(0);
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#else |
#else |
a_pfa = PFA(a_cfa); |
a_pfa = PFA(a_cfa); |
nest = (Cell)IP; |
nest = (Cell)IP; |
IF_spTOS(spTOS = sp[0]); |
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#ifdef DEBUG |
#ifdef DEBUG |
{ |
{ |
CFA_TO_NAME(a_cfa); |
CFA_TO_NAME(a_cfa); |
Line 805 n = n1*n2;
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Line 804 n = n1*n2;
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/ ( n1 n2 -- n ) core slash |
/ ( n1 n2 -- n ) core slash |
n = n1/n2; |
n = n1/n2; |
if(FLOORED_DIV && (n1 < 0) != (n2 < 0) && (n1%n2 != 0)) n--; |
if(FLOORED_DIV && ((n1^n2) < 0) && (n1%n2 != 0)) n--; |
: |
: |
/mod nip ; |
/mod nip ; |
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mod ( n1 n2 -- n ) core |
mod ( n1 n2 -- n ) core |
n = n1%n2; |
n = n1%n2; |
if(FLOORED_DIV && (n1 < 0) != (n2 < 0) && n!=0) n += n2; |
if(FLOORED_DIV && ((n1^n2) < 0) && n!=0) n += n2; |
: |
: |
/mod drop ; |
/mod drop ; |
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/mod ( n1 n2 -- n3 n4 ) core slash_mod |
/mod ( n1 n2 -- n3 n4 ) core slash_mod |
n4 = n1/n2; |
n4 = n1/n2; |
n3 = n1%n2; /* !! is this correct? look into C standard! */ |
n3 = n1%n2; /* !! is this correct? look into C standard! */ |
if (FLOORED_DIV && (n1<0) != (n2<0) && n3!=0) { |
if (FLOORED_DIV && ((n1^n2) < 0) && n3!=0) { |
n4--; |
n4--; |
n3+=n2; |
n3+=n2; |
} |
} |
Line 840 n5=DLO(r);
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Line 839 n5=DLO(r);
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/* assumes that the processor uses either floored or symmetric division */ |
/* assumes that the processor uses either floored or symmetric division */ |
n5 = d/n3; |
n5 = d/n3; |
n4 = d%n3; |
n4 = d%n3; |
if (FLOORED_DIV && (d<0) != (n3<0) && n4!=0) { |
if (FLOORED_DIV && ((DHI(d)^n3)<0) && n4!=0) { |
n5--; |
n5--; |
n4+=n3; |
n4+=n3; |
} |
} |
Line 857 DCell d = (DCell)n1 * (DCell)n2;
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Line 856 DCell d = (DCell)n1 * (DCell)n2;
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#endif |
#endif |
#ifdef BUGGY_LL_DIV |
#ifdef BUGGY_LL_DIV |
DCell r = fmdiv(d,n3); |
DCell r = fmdiv(d,n3); |
n4=DHI(r); |
n4=DLO(r); |
#else |
#else |
/* assumes that the processor uses either floored or symmetric division */ |
/* assumes that the processor uses either floored or symmetric division */ |
n4 = d/n3; |
n4 = d/n3; |
if (FLOORED_DIV && (d<0) != (n3<0) && (d%n3)!=0) n4--; |
if (FLOORED_DIV && ((DHI(d)^n3)<0) && (d%n3)!=0) n4--; |
#endif |
#endif |
: |
: |
*/mod nip ; |
*/mod nip ; |
Line 888 fm/mod ( d1 n1 -- n2 n3 ) core f_m_sla
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Line 887 fm/mod ( d1 n1 -- n2 n3 ) core f_m_sla
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#ifdef BUGGY_LL_DIV |
#ifdef BUGGY_LL_DIV |
#ifdef ASM_SM_SLASH_REM |
#ifdef ASM_SM_SLASH_REM |
ASM_SM_SLASH_REM(d1.lo, d1.hi, n1, n2, n3); |
ASM_SM_SLASH_REM(d1.lo, d1.hi, n1, n2, n3); |
if ((d1.hi<0) != (n1<0) && n2!=0) { |
if (((DHI(d1)^n1)<0) && n2!=0) { |
n3--; |
n3--; |
n2+=n1; |
n2+=n1; |
} |
} |
Line 900 n3=DLO(r);
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Line 899 n3=DLO(r);
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#else |
#else |
#ifdef ASM_SM_SLASH_REM4 |
#ifdef ASM_SM_SLASH_REM4 |
ASM_SM_SLASH_REM4(d1, n1, n2, n3); |
ASM_SM_SLASH_REM4(d1, n1, n2, n3); |
if ((d1<0) != (n1<0) && n2!=0) { |
if (((DHI(d1)^n1)<0) && n2!=0) { |
n3--; |
n3--; |
n2+=n1; |
n2+=n1; |
} |
} |
Line 909 if ((d1<0) != (n1<0) && n2!=0) {
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Line 908 if ((d1<0) != (n1<0) && n2!=0) {
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n3 = d1/n1; |
n3 = d1/n1; |
n2 = d1%n1; |
n2 = d1%n1; |
/* note that this 1%-3>0 is optimized by the compiler */ |
/* note that this 1%-3>0 is optimized by the compiler */ |
if (1%-3>0 && (d1<0) != (n1<0) && n2!=0) { |
if (1%-3>0 && ((DHI(d1)^n1)<0) && n2!=0) { |
n3--; |
n3--; |
n2+=n1; |
n2+=n1; |
} |
} |
Line 939 ASM_SM_SLASH_REM4(d1, n1, n2, n3);
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Line 938 ASM_SM_SLASH_REM4(d1, n1, n2, n3);
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n3 = d1/n1; |
n3 = d1/n1; |
n2 = d1%n1; |
n2 = d1%n1; |
/* note that this 1%-3<0 is optimized by the compiler */ |
/* note that this 1%-3<0 is optimized by the compiler */ |
if (1%-3<0 && (d1<0) != (n1<0) && n2!=0) { |
if (1%-3<0 && ((DHI(d1)^n1)<0) && n2!=0) { |
n3++; |
n3++; |
n2-=n1; |
n2-=n1; |
} |
} |
Line 990 u3=DLO(r);
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Line 989 u3=DLO(r);
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#endif /* !defined(ASM_UM_SLASH_MOD) */ |
#endif /* !defined(ASM_UM_SLASH_MOD) */ |
#else |
#else |
#ifdef ASM_UM_SLASH_MOD4 |
#ifdef ASM_UM_SLASH_MOD4 |
ASM_UM_SLASH_MOD4(d1, n1, n2, n3); |
ASM_UM_SLASH_MOD4(ud, u1, u2, u3); |
#else /* !defined(ASM_UM_SLASH_MOD4) */ |
#else /* !defined(ASM_UM_SLASH_MOD4) */ |
u3 = ud/u1; |
u3 = ud/u1; |
u2 = ud%u1; |
u2 = ud%u1; |
Line 2150 f2=FLAG(isdigit((unsigned)(sig[0]))!=0);
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Line 2149 f2=FLAG(isdigit((unsigned)(sig[0]))!=0);
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siglen=strlen(sig); |
siglen=strlen(sig); |
if (siglen>u) /* happens in glibc-2.1.3 if 999.. is rounded up */ |
if (siglen>u) /* happens in glibc-2.1.3 if 999.. is rounded up */ |
siglen=u; |
siglen=u; |
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if (!f2) /* workaround Cygwin trailing 0s for Inf and Nan */ |
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for (; sig[siglen-1]=='0'; siglen--); |
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; |
memcpy(c_addr,sig,siglen); |
memcpy(c_addr,sig,siglen); |
memset(c_addr+siglen,f2?'0':' ',u-siglen); |
memset(c_addr+siglen,f2?'0':' ',u-siglen); |
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