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Move _MK and _CV implementation functions to separate cpp

This commit is contained in:
Matthew Kilgore 2024-02-12 01:51:15 -05:00
parent 01b4209c1b
commit b9a4bec188
5 changed files with 574 additions and 545 deletions

View file

@ -6847,7 +6847,6 @@ int32 lock_display_required = 0;
#define cost_delay 0
uint32 cost = 0;
#include "msbin.c"
int64 build_int64(uint32 val2, uint32 val1) {
static int64 val;
@ -7202,276 +7201,6 @@ qbs *func_varptr_helper(uint8 type, uint16 offset) {
return tqbs;
}
qbs *func_mksmbf(float val) {
static qbs *tqbs;
tqbs = qbs_new(4, 1);
if (_fieeetomsbin(&val, (float *)tqbs->chr) == 1) {
error(5);
tqbs->len = 0;
}
return tqbs;
}
qbs *func_mkdmbf(double val) {
static qbs *tqbs;
tqbs = qbs_new(8, 1);
if (_dieeetomsbin(&val, (double *)tqbs->chr) == 1) {
error(5);
tqbs->len = 0;
}
return tqbs;
}
float func_cvsmbf(qbs *str) {
static float val;
if (str->len < 4) {
error(5);
return 0;
}
if (_fmsbintoieee((float *)str->chr, &val) == 1) {
error(5);
return 0;
}
return val;
}
double func_cvdmbf(qbs *str) {
static double val;
if (str->len < 8) {
error(5);
return 0;
}
if (_dmsbintoieee((double *)str->chr, &val) == 1) {
error(5);
return 0;
}
return val;
}
qbs *b2string(char v) {
static qbs *tqbs;
tqbs = qbs_new(1, 1);
*((char *)(tqbs->chr)) = v;
return tqbs;
}
qbs *ub2string(char v) {
static qbs *tqbs;
tqbs = qbs_new(1, 1);
*((uint8 *)(tqbs->chr)) = v;
return tqbs;
}
qbs *i2string(int16 v) {
static qbs *tqbs;
tqbs = qbs_new(2, 1);
*((int16 *)(tqbs->chr)) = v;
return tqbs;
}
qbs *ui2string(int16 v) {
static qbs *tqbs;
tqbs = qbs_new(2, 1);
*((uint16 *)(tqbs->chr)) = v;
return tqbs;
}
qbs *l2string(int32 v) {
static qbs *tqbs;
tqbs = qbs_new(4, 1);
*((int32 *)(tqbs->chr)) = v;
return tqbs;
}
qbs *ul2string(uint32 v) {
static qbs *tqbs;
tqbs = qbs_new(4, 1);
*((uint32 *)(tqbs->chr)) = v;
return tqbs;
}
qbs *i642string(int64 v) {
static qbs *tqbs;
tqbs = qbs_new(8, 1);
*((int64 *)(tqbs->chr)) = v;
return tqbs;
}
qbs *ui642string(uint64 v) {
static qbs *tqbs;
tqbs = qbs_new(8, 1);
*((uint64 *)(tqbs->chr)) = v;
return tqbs;
}
qbs *s2string(float v) {
static qbs *tqbs;
tqbs = qbs_new(4, 1);
*((float *)(tqbs->chr)) = v;
return tqbs;
}
qbs *d2string(double v) {
static qbs *tqbs;
tqbs = qbs_new(8, 1);
*((double *)(tqbs->chr)) = v;
return tqbs;
}
qbs *f2string(long double v) {
static qbs *tqbs;
tqbs = qbs_new(32, 1);
memset(tqbs->chr, 0, 32);
*((long double *)(tqbs->chr)) = v;
return tqbs;
}
qbs *o2string(ptrszint v) {
static qbs *tqbs;
tqbs = qbs_new(sizeof(ptrszint), 1);
memset(tqbs->chr, 0, sizeof(ptrszint));
*((ptrszint *)(tqbs->chr)) = v;
return tqbs;
}
qbs *uo2string(uptrszint v) {
static qbs *tqbs;
tqbs = qbs_new(sizeof(uptrszint), 1);
memset(tqbs->chr, 0, sizeof(uptrszint));
*((uptrszint *)(tqbs->chr)) = v;
return tqbs;
}
qbs *bit2string(uint32 bsize, int64 v) {
static qbs *tqbs;
tqbs = qbs_new(8, 1);
int64 bmask;
bmask = ~(-(((int64)1) << bsize));
*((int64 *)(tqbs->chr)) = v & bmask;
tqbs->len = (bsize + 7) >> 3;
return tqbs;
}
qbs *ubit2string(uint32 bsize, uint64 v) {
static qbs *tqbs;
int64 bmask;
tqbs = qbs_new(8, 1);
bmask = ~(-(((int64)1) << bsize));
*((uint64 *)(tqbs->chr)) = v & bmask;
tqbs->len = (bsize + 7) >> 3;
return tqbs;
}
char string2b(qbs *str) {
if (str->len < 1) {
error(5);
return 0;
} else {
return *((char *)str->chr);
}
}
uint8 string2ub(qbs *str) {
if (str->len < 1) {
error(5);
return 0;
} else {
return *((uint8 *)str->chr);
}
}
int16 string2i(qbs *str) {
if (str->len < 2) {
error(5);
return 0;
} else {
return *((int16 *)str->chr);
}
}
uint16 string2ui(qbs *str) {
if (str->len < 2) {
error(5);
return 0;
} else {
return *((uint16 *)str->chr);
}
}
int32 string2l(qbs *str) {
if (str->len < 4) {
error(5);
return 0;
} else {
return *((int32 *)str->chr);
}
}
uint32 string2ul(qbs *str) {
if (str->len < 4) {
error(5);
return 0;
} else {
return *((uint32 *)str->chr);
}
}
int64 string2i64(qbs *str) {
if (str->len < 8) {
error(5);
return 0;
} else {
return *((int64 *)str->chr);
}
}
uint64 string2ui64(qbs *str) {
if (str->len < 8) {
error(5);
return 0;
} else {
return *((uint64 *)str->chr);
}
}
float string2s(qbs *str) {
if (str->len < 4) {
error(5);
return 0;
} else {
return *((float *)str->chr);
}
}
double string2d(qbs *str) {
if (str->len < 8) {
error(5);
return 0;
} else {
return *((double *)str->chr);
}
}
long double string2f(qbs *str) {
if (str->len < 32) {
error(5);
return 0;
} else {
return *((long double *)str->chr);
}
}
ptrszint string2o(qbs *str) {
if (str->len < sizeof(ptrszint)) {
error(5);
return 0;
} else {
return *((ptrszint *)str->chr);
}
}
uptrszint string2uo(qbs *str) {
if (str->len < sizeof(uptrszint)) {
error(5);
return 0;
} else {
return *((uptrszint *)str->chr);
}
}
uint64 string2ubit(qbs *str, uint32 bsize) {
int64 bmask;
if (str->len < ((bsize + 7) >> 3)) {
error(5);
return 0;
}
bmask = ~(-(((int64)1) << bsize));
return (*(uint64 *)str->chr) & bmask;
}
int64 string2bit(qbs *str, uint32 bsize) {
int64 bmask, bval64;
if (str->len < ((bsize + 7) >> 3)) {
error(5);
return 0;
}
bmask = ~(-(((int64)1) << bsize));
bval64 = (*(uint64 *)str->chr) & bmask;
if (bval64 & (((int64)1) << (bsize - 1)))
return (bval64 | (~bmask));
return bval64;
}
qbs *qbs_inkey() {
if (is_error_pending())
return qbs_new(0, 1);

View file

@ -13,6 +13,7 @@ libqb-objs-y += $(PATH_LIBQB)/src/rounding.o
libqb-objs-y += $(PATH_LIBQB)/src/qbs.o
libqb-objs-y += $(PATH_LIBQB)/src/qbs_str.o
libqb-objs-y += $(PATH_LIBQB)/src/qbs_cmem.o
libqb-objs-y += $(PATH_LIBQB)/src/qbs_mk_cv.o
libqb-objs-y += $(PATH_LIBQB)/src/string_functions.o
libqb-objs-$(DEP_HTTP) += $(PATH_LIBQB)/src/http.o

View file

@ -0,0 +1,42 @@
#pragma once
#include <stdint.h>
#include "qbs.h"
qbs *func_mksmbf(float val);
qbs *func_mkdmbf(double val);
float func_cvsmbf(qbs *str);
double func_cvdmbf(qbs *str);
qbs *b2string(char v);
qbs *ub2string(char v);
qbs *i2string(int16_t v);
qbs *ui2string(int16_t v);
qbs *l2string(int32_t v);
qbs *ul2string(uint32_t v);
qbs *i642string(int64_t v);
qbs *ui642string(uint64_t v);
qbs *s2string(float v);
qbs *d2string(double v);
qbs *f2string(long double v);
qbs *o2string(intptr_t v);
qbs *uo2string(uintptr_t v);
qbs *bit2string(uint32_t bsize, int64_t v);
qbs *ubit2string(uint32_t bsize, uint64_t v);
char string2b(qbs *str);
uint8_t string2ub(qbs *str);
int16_t string2i(qbs *str);
uint16_t string2ui(qbs *str);
int32_t string2l(qbs *str);
uint32_t string2ul(qbs *str);
int64_t string2i64(qbs *str);
uint64_t string2ui64(qbs *str);
float string2s(qbs *str);
double string2d(qbs *str);
long double string2f(qbs *str);
intptr_t string2o(qbs *str);
uintptr_t string2uo(qbs *str);
uint64_t string2ubit(qbs *str, uint32_t bsize);
int64_t string2bit(qbs *str, uint32_t bsize);

View file

@ -1,240 +1,530 @@
//
// The following are implementations of Microsoft RTL functions not
// include in the Borland RTL.
//
// Functions:
// _fmsbintoieee()
// _fieeetomsbin()
// _dmsbintoieee()
// _dieeetomsbin()
//
// These functions convert back and forth from Microsoft Binary Format
// to IEEE floating point format.
//
// As with the Microsoft RTL functions,
//
// The argument srcX points to the value to be converted and the
// result is stored at the location given at destX.
//
// These routines do not handle IEE NAN's and infinities. IEEE
// denormals are treated as 0's.
//
// Return:
//
// These functions return 0 if the conversion is successful and 1
// if the conversion causes an overflow.
//
//
//
// Examples of the use of these functions can be found online as
// MSBIN.ZIP.
//
//--------------------------------------------------------------------
//#include <string.h> /* for strncpy */
int32 _fmsbintoieee(float *src4, float *dest4) {
unsigned char *msbin = (unsigned char *)src4;
unsigned char *ieee = (unsigned char *)dest4;
unsigned char sign = 0x00;
unsigned char ieee_exp = 0x00;
int32 i;
/* MS Binary Format */
/* byte order => m3 | m2 | m1 | exponent */
/* m1 is most significant byte => sbbb|bbbb */
/* m3 is the least significant byte */
/* m = mantissa byte */
/* s = sign bit */
/* b = bit */
sign = msbin[2] & 0x80; /* 1000|0000b */
/* IEEE Single Precision Float Format */
/* m3 m2 m1 exponent */
/* mmmm|mmmm mmmm|mmmm emmm|mmmm seee|eeee */
/* s = sign bit */
/* e = exponent bit */
/* m = mantissa bit */
for (i = 0; i < 4; i++)
ieee[i] = 0;
/* any msbin w/ exponent of zero = zero */
if (msbin[3] == 0)
return 0;
ieee[3] |= sign;
/* MBF is bias 128 and IEEE is bias 127. ALSO, MBF places */
/* the decimal point before the assumed bit, while */
/* IEEE places the decimal point after the assumed bit. */
ieee_exp = msbin[3] - 2; /* actually, msbin[3]-1-128+127 */
/* the first 7 bits of the exponent in ieee[3] */
ieee[3] |= ieee_exp >> 1;
/* the one remaining bit in first bin of ieee[2] */
ieee[2] |= ieee_exp << 7;
/* 0111|1111b : mask out the msbin sign bit */
ieee[2] |= msbin[2] & 0x7f;
ieee[1] = msbin[1];
ieee[0] = msbin[0];
return 0;
}
int32 _fieeetomsbin(float *src4, float *dest4) {
unsigned char *ieee = (unsigned char *)src4;
unsigned char *msbin = (unsigned char *)dest4;
unsigned char sign = 0x00;
unsigned char msbin_exp = 0x00;
int32 i;
/* See _fmsbintoieee() for details of formats */
sign = ieee[3] & 0x80;
msbin_exp |= ieee[3] << 1;
msbin_exp |= ieee[2] >> 7;
/* An ieee exponent of 0xfe overflows in MBF */
if (msbin_exp == 0xfe)
return 1;
msbin_exp += 2; /* actually, -127 + 128 + 1 */
for (i = 0; i < 4; i++)
msbin[i] = 0;
msbin[3] = msbin_exp;
msbin[2] |= sign;
msbin[2] |= ieee[2] & 0x7f;
msbin[1] = ieee[1];
msbin[0] = ieee[0];
return 0;
}
int32 _dmsbintoieee(double *src8, double *dest8) {
unsigned char msbin[8];
unsigned char *ieee = (unsigned char *)dest8;
unsigned char sign = 0x00;
uint32 ieee_exp = 0x0000;
int32 i;
/* A manipulatable copy of the msbin number */
memcpy(msbin, src8, 8); // strncpy((char *)msbin,(char *)src8,8);
/* MS Binary Format */
/* byte order => m7 | m6 | m5 | m4 | m3 | m2 | m1 | exponent */
/* m1 is most significant byte => smmm|mmmm */
/* m7 is the least significant byte */
/* m = mantissa byte */
/* s = sign bit */
/* b = bit */
sign = msbin[6] & 0x80; /* 1000|0000b */
/* IEEE Single Precision Float Format */
/* byte 8 byte 7 byte 6 byte 5 byte 4 and so on */
/* seee|eeee eeee|mmmm mmmm|mmmm mmmm|mmmm mmmm|mmmm ... */
/* s = sign bit */
/* e = exponent bit */
/* m = mantissa bit */
for (i = 0; i < 8; i++)
ieee[i] = 0;
/* any msbin w/ exponent of zero = zero */
if (msbin[7] == 0)
return 0;
ieee[7] |= sign;
/* MBF is bias 128 and IEEE is bias 1023. ALSO, MBF places */
/* the decimal point before the assumed bit, while */
/* IEEE places the decimal point after the assumed bit. */
ieee_exp = msbin[7] - 128 - 1 + 1023;
/* First 4 bits of the msbin exponent */
/* go into the last 4 bits of ieee[7] */
ieee[7] |= ieee_exp >> 4;
/* The last 4 bits of msbin exponent */
/* go into the first 4 bits of ieee[6] */
ieee[6] |= ieee_exp << 4;
/* The msbin mantissa must be shifted to the right 1 bit. */
/* Remember that the msbin number has its bytes reversed. */
for (i = 6; i > 0; i--) {
msbin[i] <<= 1;
msbin[i] |= msbin[i - 1] >> 7;
}
msbin[0] <<= 1;
/* Now the mantissa is put into the ieee array starting in */
/* the middle of the second to last byte. */
for (i = 6; i > 0; i--) {
ieee[i] |= msbin[i] >> 4;
ieee[i - 1] |= msbin[i] << 4;
}
ieee[0] |= msbin[0] >> 4;
/* IEEE has a half byte less for its mantissa. If the msbin */
/* number has anything in this last half byte, then there is an */
/* overflow. */
if (msbin[0] & 0x0f)
return 1;
else
return 0;
}
int32 _dieeetomsbin(double *src8, double *dest8) {
unsigned char ieee[8];
unsigned char *msbin = (unsigned char *)dest8;
unsigned char sign = 0x00;
unsigned char any_on = 0x00;
uint32 msbin_exp = 0x0000;
int32 i;
/* Make a clobberable copy of the source number */
memcpy(ieee, src8, 8); // strncpy((char *)ieee,(char *)src8,8);
memset(msbin, 0, sizeof(*dest8)); // for (i=0; i<8; i++) msbin[i] = 0;
/* If all are zero in src8, the msbin should be zero */
for (i = 0; i < 8; i++)
any_on |= ieee[i];
if (!any_on) {
return 0;
}
sign = ieee[7] & 0x80;
msbin[6] |= sign;
msbin_exp = (unsigned)(ieee[7] & 0x7f) << 4; //(unsigned)(ieee[7] & 0x7f) * 0x10;
msbin_exp += ieee[6] >> 4;
// verify the exponent is in range for MBF encoding
msbin_exp = msbin_exp - 0x3ff + 0x80 + 1;
if ((msbin_exp & 0xff00) != 0)
return 1;
msbin[7] = msbin_exp;
// if (msbin_exp-0x3ff > 0x80) return 1;
// msbin[7] = msbin_exp - 0x3ff + 0x80 + 1;
/* The ieee mantissa must be shifted up 3 bits */
ieee[6] &= 0x0f; /* mask out the exponent in the second byte */
for (i = 6; i > 0; i--) {
msbin[i] |= ieee[i] << 3;
msbin[i] |= ieee[i - 1] >> 5;
}
msbin[0] |= ieee[0] << 3;
return 0;
}
#include "libqb-common.h"
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include "error_handle.h"
#include "qbs-mk-cv.h"
//
// The following are implementations of Microsoft RTL functions not
// include in the Borland RTL.
//
// Functions:
// _fmsbintoieee()
// _fieeetomsbin()
// _dmsbintoieee()
// _dieeetomsbin()
//
// These functions convert back and forth from Microsoft Binary Format
// to IEEE floating point format.
//
// As with the Microsoft RTL functions,
//
// The argument srcX points to the value to be converted and the
// result is stored at the location given at destX.
//
// These routines do not handle IEE NAN's and infinities. IEEE
// denormals are treated as 0's.
//
// Return:
//
// These functions return 0 if the conversion is successful and 1
// if the conversion causes an overflow.
//
//
//
// Examples of the use of these functions can be found online as
// MSBIN.ZIP.
//
//--------------------------------------------------------------------
static int32_t _fmsbintoieee(float *src4, float *dest4) {
unsigned char *msbin = (unsigned char *)src4;
unsigned char *ieee = (unsigned char *)dest4;
unsigned char sign = 0x00;
unsigned char ieee_exp = 0x00;
int32_t i;
/* MS Binary Format */
/* byte order => m3 | m2 | m1 | exponent */
/* m1 is most significant byte => sbbb|bbbb */
/* m3 is the least significant byte */
/* m = mantissa byte */
/* s = sign bit */
/* b = bit */
sign = msbin[2] & 0x80; /* 1000|0000b */
/* IEEE Single Precision Float Format */
/* m3 m2 m1 exponent */
/* mmmm|mmmm mmmm|mmmm emmm|mmmm seee|eeee */
/* s = sign bit */
/* e = exponent bit */
/* m = mantissa bit */
for (i = 0; i < 4; i++)
ieee[i] = 0;
/* any msbin w/ exponent of zero = zero */
if (msbin[3] == 0)
return 0;
ieee[3] |= sign;
/* MBF is bias 128 and IEEE is bias 127. ALSO, MBF places */
/* the decimal point before the assumed bit, while */
/* IEEE places the decimal point after the assumed bit. */
ieee_exp = msbin[3] - 2; /* actually, msbin[3]-1-128+127 */
/* the first 7 bits of the exponent in ieee[3] */
ieee[3] |= ieee_exp >> 1;
/* the one remaining bit in first bin of ieee[2] */
ieee[2] |= ieee_exp << 7;
/* 0111|1111b : mask out the msbin sign bit */
ieee[2] |= msbin[2] & 0x7f;
ieee[1] = msbin[1];
ieee[0] = msbin[0];
return 0;
}
static int32_t _fieeetomsbin(float *src4, float *dest4) {
unsigned char *ieee = (unsigned char *)src4;
unsigned char *msbin = (unsigned char *)dest4;
unsigned char sign = 0x00;
unsigned char msbin_exp = 0x00;
int32_t i;
/* See _fmsbintoieee() for details of formats */
sign = ieee[3] & 0x80;
msbin_exp |= ieee[3] << 1;
msbin_exp |= ieee[2] >> 7;
/* An ieee exponent of 0xfe overflows in MBF */
if (msbin_exp == 0xfe)
return 1;
msbin_exp += 2; /* actually, -127 + 128 + 1 */
for (i = 0; i < 4; i++)
msbin[i] = 0;
msbin[3] = msbin_exp;
msbin[2] |= sign;
msbin[2] |= ieee[2] & 0x7f;
msbin[1] = ieee[1];
msbin[0] = ieee[0];
return 0;
}
static int32_t _dmsbintoieee(double *src8, double *dest8) {
unsigned char msbin[8];
unsigned char *ieee = (unsigned char *)dest8;
unsigned char sign = 0x00;
uint32_t ieee_exp = 0x0000;
int32_t i;
/* A manipulatable copy of the msbin number */
memcpy(msbin, src8, 8); // strncpy((char *)msbin,(char *)src8,8);
/* MS Binary Format */
/* byte order => m7 | m6 | m5 | m4 | m3 | m2 | m1 | exponent */
/* m1 is most significant byte => smmm|mmmm */
/* m7 is the least significant byte */
/* m = mantissa byte */
/* s = sign bit */
/* b = bit */
sign = msbin[6] & 0x80; /* 1000|0000b */
/* IEEE Single Precision Float Format */
/* byte 8 byte 7 byte 6 byte 5 byte 4 and so on */
/* seee|eeee eeee|mmmm mmmm|mmmm mmmm|mmmm mmmm|mmmm ... */
/* s = sign bit */
/* e = exponent bit */
/* m = mantissa bit */
for (i = 0; i < 8; i++)
ieee[i] = 0;
/* any msbin w/ exponent of zero = zero */
if (msbin[7] == 0)
return 0;
ieee[7] |= sign;
/* MBF is bias 128 and IEEE is bias 1023. ALSO, MBF places */
/* the decimal point before the assumed bit, while */
/* IEEE places the decimal point after the assumed bit. */
ieee_exp = msbin[7] - 128 - 1 + 1023;
/* First 4 bits of the msbin exponent */
/* go into the last 4 bits of ieee[7] */
ieee[7] |= ieee_exp >> 4;
/* The last 4 bits of msbin exponent */
/* go into the first 4 bits of ieee[6] */
ieee[6] |= ieee_exp << 4;
/* The msbin mantissa must be shifted to the right 1 bit. */
/* Remember that the msbin number has its bytes reversed. */
for (i = 6; i > 0; i--) {
msbin[i] <<= 1;
msbin[i] |= msbin[i - 1] >> 7;
}
msbin[0] <<= 1;
/* Now the mantissa is put into the ieee array starting in */
/* the middle of the second to last byte. */
for (i = 6; i > 0; i--) {
ieee[i] |= msbin[i] >> 4;
ieee[i - 1] |= msbin[i] << 4;
}
ieee[0] |= msbin[0] >> 4;
/* IEEE has a half byte less for its mantissa. If the msbin */
/* number has anything in this last half byte, then there is an */
/* overflow. */
if (msbin[0] & 0x0f)
return 1;
else
return 0;
}
static int32_t _dieeetomsbin(double *src8, double *dest8) {
unsigned char ieee[8];
unsigned char *msbin = (unsigned char *)dest8;
unsigned char sign = 0x00;
unsigned char any_on = 0x00;
uint32_t msbin_exp = 0x0000;
int32_t i;
/* Make a clobberable copy of the source number */
memcpy(ieee, src8, 8); // strncpy((char *)ieee,(char *)src8,8);
memset(msbin, 0, sizeof(*dest8)); // for (i=0; i<8; i++) msbin[i] = 0;
/* If all are zero in src8, the msbin should be zero */
for (i = 0; i < 8; i++)
any_on |= ieee[i];
if (!any_on) {
return 0;
}
sign = ieee[7] & 0x80;
msbin[6] |= sign;
msbin_exp = (unsigned)(ieee[7] & 0x7f) << 4; //(unsigned)(ieee[7] & 0x7f) * 0x10;
msbin_exp += ieee[6] >> 4;
// verify the exponent is in range for MBF encoding
msbin_exp = msbin_exp - 0x3ff + 0x80 + 1;
if ((msbin_exp & 0xff00) != 0)
return 1;
msbin[7] = msbin_exp;
// if (msbin_exp-0x3ff > 0x80) return 1;
// msbin[7] = msbin_exp - 0x3ff + 0x80 + 1;
/* The ieee mantissa must be shifted up 3 bits */
ieee[6] &= 0x0f; /* mask out the exponent in the second byte */
for (i = 6; i > 0; i--) {
msbin[i] |= ieee[i] << 3;
msbin[i] |= ieee[i - 1] >> 5;
}
msbin[0] |= ieee[0] << 3;
return 0;
}
qbs *func_mksmbf(float val) {
qbs *tqbs = qbs_new(4, 1);
if (_fieeetomsbin(&val, (float *)tqbs->chr) == 1) {
error(5);
tqbs->len = 0;
}
return tqbs;
}
qbs *func_mkdmbf(double val) {
qbs *tqbs = qbs_new(8, 1);
if (_dieeetomsbin(&val, (double *)tqbs->chr) == 1) {
error(5);
tqbs->len = 0;
}
return tqbs;
}
float func_cvsmbf(qbs *str) {
float val;
if (str->len < 4) {
error(5);
return 0;
}
if (_fmsbintoieee((float *)str->chr, &val) == 1) {
error(5);
return 0;
}
return val;
}
double func_cvdmbf(qbs *str) {
double val;
if (str->len < 8) {
error(5);
return 0;
}
if (_dmsbintoieee((double *)str->chr, &val) == 1) {
error(5);
return 0;
}
return val;
}
qbs *b2string(char v) {
qbs *tqbs = qbs_new(1, 1);
*((char *)(tqbs->chr)) = v;
return tqbs;
}
qbs *ub2string(char v) {
qbs *tqbs = qbs_new(1, 1);
*((uint8_t *)(tqbs->chr)) = v;
return tqbs;
}
qbs *i2string(int16_t v) {
qbs *tqbs = qbs_new(2, 1);
*((int16_t *)(tqbs->chr)) = v;
return tqbs;
}
qbs *ui2string(int16_t v) {
qbs *tqbs = qbs_new(2, 1);
*((uint16_t *)(tqbs->chr)) = v;
return tqbs;
}
qbs *l2string(int32_t v) {
qbs *tqbs = qbs_new(4, 1);
*((int32_t *)(tqbs->chr)) = v;
return tqbs;
}
qbs *ul2string(uint32_t v) {
qbs *tqbs = qbs_new(4, 1);
*((uint32_t *)(tqbs->chr)) = v;
return tqbs;
}
qbs *i642string(int64_t v) {
qbs *tqbs = qbs_new(8, 1);
*((int64_t *)(tqbs->chr)) = v;
return tqbs;
}
qbs *ui642string(uint64_t v) {
qbs *tqbs = qbs_new(8, 1);
*((uint64_t *)(tqbs->chr)) = v;
return tqbs;
}
qbs *s2string(float v) {
qbs *tqbs = qbs_new(4, 1);
*((float *)(tqbs->chr)) = v;
return tqbs;
}
qbs *d2string(double v) {
qbs *tqbs = qbs_new(8, 1);
*((double *)(tqbs->chr)) = v;
return tqbs;
}
qbs *f2string(long double v) {
qbs *tqbs = qbs_new(32, 1);
memset(tqbs->chr, 0, 32);
*((long double *)(tqbs->chr)) = v;
return tqbs;
}
qbs *o2string(intptr_t v) {
qbs *tqbs = qbs_new(sizeof(intptr_t), 1);
memset(tqbs->chr, 0, sizeof(intptr_t));
*((intptr_t *)(tqbs->chr)) = v;
return tqbs;
}
qbs *uo2string(uintptr_t v) {
qbs *tqbs = qbs_new(sizeof(uintptr_t), 1);
memset(tqbs->chr, 0, sizeof(uintptr_t));
*((uintptr_t *)(tqbs->chr)) = v;
return tqbs;
}
qbs *bit2string(uint32_t bsize, int64_t v) {
qbs *tqbs = qbs_new(8, 1);
int64_t bmask;
bmask = ~(-(((int64_t)1) << bsize));
*((int64_t *)(tqbs->chr)) = v & bmask;
tqbs->len = (bsize + 7) >> 3;
return tqbs;
}
qbs *ubit2string(uint32_t bsize, uint64_t v) {
qbs *tqbs = qbs_new(8, 1);
int64_t bmask = ~(-(((int64_t)1) << bsize));
*((uint64_t *)(tqbs->chr)) = v & bmask;
tqbs->len = (bsize + 7) >> 3;
return tqbs;
}
char string2b(qbs *str) {
if (str->len < 1) {
error(5);
return 0;
} else {
return *((char *)str->chr);
}
}
uint8_t string2ub(qbs *str) {
if (str->len < 1) {
error(5);
return 0;
} else {
return *((uint8_t *)str->chr);
}
}
int16_t string2i(qbs *str) {
if (str->len < 2) {
error(5);
return 0;
} else {
return *((int16_t *)str->chr);
}
}
uint16_t string2ui(qbs *str) {
if (str->len < 2) {
error(5);
return 0;
} else {
return *((uint16_t *)str->chr);
}
}
int32_t string2l(qbs *str) {
if (str->len < 4) {
error(5);
return 0;
} else {
return *((int32_t *)str->chr);
}
}
uint32_t string2ul(qbs *str) {
if (str->len < 4) {
error(5);
return 0;
} else {
return *((uint32_t *)str->chr);
}
}
int64_t string2i64(qbs *str) {
if (str->len < 8) {
error(5);
return 0;
} else {
return *((int64_t *)str->chr);
}
}
uint64_t string2ui64(qbs *str) {
if (str->len < 8) {
error(5);
return 0;
} else {
return *((uint64_t *)str->chr);
}
}
float string2s(qbs *str) {
if (str->len < 4) {
error(5);
return 0;
} else {
return *((float *)str->chr);
}
}
double string2d(qbs *str) {
if (str->len < 8) {
error(5);
return 0;
} else {
return *((double *)str->chr);
}
}
long double string2f(qbs *str) {
if (str->len < 32) {
error(5);
return 0;
} else {
return *((long double *)str->chr);
}
}
intptr_t string2o(qbs *str) {
if (str->len < sizeof(intptr_t)) {
error(5);
return 0;
} else {
return *((intptr_t *)str->chr);
}
}
uintptr_t string2uo(qbs *str) {
if (str->len < sizeof(uintptr_t)) {
error(5);
return 0;
} else {
return *((uintptr_t *)str->chr);
}
}
uint64_t string2ubit(qbs *str, uint32_t bsize) {
int64_t bmask;
if (str->len < ((bsize + 7) >> 3)) {
error(5);
return 0;
}
bmask = ~(-(((int64_t)1) << bsize));
return (*(uint64_t *)str->chr) & bmask;
}
int64_t string2bit(qbs *str, uint32_t bsize) {
int64_t bmask, bval64;
if (str->len < ((bsize + 7) >> 3)) {
error(5);
return 0;
}
bmask = ~(-(((int64_t)1) << bsize));
bval64 = (*(uint64_t *)str->chr) & bmask;
if (bval64 & (((int64_t)1) << (bsize - 1)))
return (bval64 | (~bmask));
return bval64;
}

View file

@ -11,6 +11,7 @@
#include "gui.h"
#include "image.h"
#include "qbs.h"
#include "qbs-mk-cv.h"
#include "error_handle.h"
#include "mem.h"
#include "rounding.h"
@ -250,14 +251,6 @@ extern int32 func_peek(int32 offset);
extern void sub_poke(int32 offset, int32 value);
extern void more_return_points();
extern qbs *func_varptr_helper(uint8 type, uint16 offset);
extern qbs *func_mksmbf(float val);
extern qbs *func_mkdmbf(double val);
extern float func_cvsmbf(qbs *str);
extern double func_cvdmbf(qbs *str);
extern qbs *bit2string(uint32 bsize, int64 v);
extern qbs *ubit2string(uint32 bsize, uint64 v);
extern uint64 string2ubit(qbs *str, uint32 bsize);
extern int64 string2bit(qbs *str, uint32 bsize);
extern void sub_lset(qbs *dest, qbs *source);
extern void sub_rset(qbs *dest, qbs *source);
extern qbs *func_space(int32 spaces);
@ -507,32 +500,6 @@ extern int32 print_using_double(qbs *format, double value, int32 start,
qbs *output);
extern int32 print_using_float(qbs *format, long double value, int32 start,
qbs *output);
extern qbs *b2string(char v);
extern qbs *ub2string(char v);
extern qbs *i2string(int16 v);
extern qbs *ui2string(int16 v);
extern qbs *l2string(int32 v);
extern qbs *ul2string(uint32 v);
extern qbs *i642string(int64 v);
extern qbs *ui642string(uint64 v);
extern qbs *s2string(float v);
extern qbs *d2string(double v);
extern qbs *f2string(long double v);
extern qbs *o2string(ptrszint v);
extern qbs *uo2string(uptrszint v);
extern char string2b(qbs *str);
extern uint8 string2ub(qbs *str);
extern int16 string2i(qbs *str);
extern uint16 string2ui(qbs *str);
extern int32 string2l(qbs *str);
extern uint32 string2ul(qbs *str);
extern int64 string2i64(qbs *str);
extern uint64 string2ui64(qbs *str);
extern float string2s(qbs *str);
extern double string2d(qbs *str);
extern long double string2f(qbs *str);
extern ptrszint string2o(qbs *str);
extern uptrszint string2uo(qbs *str);
// Cobalt(aka Dave) added the next 2 lines
uint64 func__shr(uint64 a1, int b1);
uint64 func__shl(uint64 a1, int b1);