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varch/source/07_math/intl_cfg.h
Lamdonn fa4bd85f2e 1. Add math category folder 
2. Add the floatl initial version
3. Add the intl_print function
4. Fix intl_from issue
5. Add intl unit test code
2025-03-04 11:15:49 +08:00

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/*********************************************************************************************************
* ------------------------------------------------------------------------------------------------------
* file description
* ------------------------------------------------------------------------------------------------------
* \file intl_cfg.h
* \unit intl
* \brief This is a simple large int number calculate module config header file for C language
* \author Lamdonn
* \version v1.1.0
* \license GPL-2.0
* \copyright Copyright (C) 2023 Lamdonn.
********************************************************************************************************/
#ifndef __intl_cfg_H
#define __intl_cfg_H
/* Error handling configuration */
#define INTL_E(e, c) do { printf("[ERROR] Code %d,%c\r\n", (e), (c)); } while (0)
// #define INTL_E(e, c)
/*
* With this definition, you can configure the footprint size of an intl.
* This is a flexible definition that can be extended to larger numbers in addition to the given few size definitions
*/
/*****************************************************************/
/* Config start */
/*****************************************************************/
// #define INTL_USE_64BITS
// #define INTL_USE_128BITS
// #define INTL_USE_256BITS
#define INTL_USE_512BITS
// #define INTL_USE_1024BITS
// #define INTL_USE_2048BITS
// #define INTL_USE_4096BITS
// #define INTL_USE_8192BITS
#if defined(INTL_USE_64BITS)
#define __INTL_BIT_PARTS__ 64
#define __INTL_U32_PARTS__ 2
#define __INTL_U16_PARTS__ 4
#define __INTL_P_MAX_BIN__ 67
#define __INTL_P_MAX_DEC__ 20
#define __INTL_P_MAX_HEX__ 19
#define __INTL_MAX__ (intl){.u32={-1,0x7FFFFFFF,}}
#define __INTL_MIN__ (intl){.u32={0,0x80000000,}}
#define __INTL_ZERO__ (intl){.u32={0,0,}}
#elif defined(INTL_USE_128BITS)
#define __INTL_BIT_PARTS__ 128
#define __INTL_U32_PARTS__ 4
#define __INTL_U16_PARTS__ 8
#define __INTL_P_MAX_BIN__ 131
#define __INTL_P_MAX_DEC__ 40
#define __INTL_P_MAX_HEX__ 35
#define __INTL_MAX__ (intl){.u32={-1,-1,-1,0x7FFFFFFF,}}
#define __INTL_MIN__ (intl){.u32={0,0,0,0x80000000,}}
#define __INTL_ZERO__ (intl){.u32={0,0,0,0,}}
#elif defined(INTL_USE_256BITS)
#define __INTL_BIT_PARTS__ 256
#define __INTL_U32_PARTS__ 8
#define __INTL_U16_PARTS__ 16
#define __INTL_P_MAX_BIN__ 259
#define __INTL_P_MAX_DEC__ 78
#define __INTL_P_MAX_HEX__ 67
#define __INTL_MAX__ (intl){.u32={-1,-1,-1,-1,-1,-1,-1,0x7FFFFFFF,}}
#define __INTL_MIN__ (intl){.u32={0,0,0,0,0,0,0,0x80000000,}}
#define __INTL_ZERO__ (intl){.u32={0,0,0,0,0,0,0,0,}}
#elif defined(INTL_USE_512BITS)
#define __INTL_BIT_PARTS__ 512
#define __INTL_U32_PARTS__ 16
#define __INTL_U16_PARTS__ 32
#define __INTL_P_MAX_BIN__ 515
#define __INTL_P_MAX_DEC__ 155
#define __INTL_P_MAX_HEX__ 131
#define __INTL_MAX__ (intl){.u32={-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0x7FFFFFFF,}}
#define __INTL_MIN__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x80000000,}}
#define __INTL_ZERO__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,}}
#elif defined(INTL_USE_1024BITS)
#define __INTL_BIT_PARTS__ 1024
#define __INTL_U32_PARTS__ 32
#define __INTL_U16_PARTS__ 64
#define __INTL_P_MAX_BIN__ 1027
#define __INTL_P_MAX_DEC__ 309
#define __INTL_P_MAX_HEX__ 259
#define __INTL_MAX__ (intl){.u32={-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0x7FFFFFFF,}}
#define __INTL_MIN__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x80000000,}}
#define __INTL_ZERO__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,}}
#elif defined(INTL_USE_2048BITS)
#define __INTL_BIT_PARTS__ 2048
#define __INTL_U32_PARTS__ 64
#define __INTL_U16_PARTS__ 128
#define __INTL_P_MAX_BIN__ 2051
#define __INTL_P_MAX_DEC__ 618
#define __INTL_P_MAX_HEX__ 515
#define __INTL_MAX__ (intl){.u32={-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0x7FFFFFFF,}}
#define __INTL_MIN__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x80000000,}}
#define __INTL_ZERO__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,}}
#elif defined(INTL_USE_4096BITS)
#define __INTL_BIT_PARTS__ 4096
#define __INTL_U32_PARTS__ 128
#define __INTL_U16_PARTS__ 256
#define __INTL_P_MAX_BIN__ 4099
#define __INTL_P_MAX_DEC__ 1234
#define __INTL_P_MAX_HEX__ 1027
#define __INTL_MAX__ (intl){.u32={-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0x7FFFFFFF,}}
#define __INTL_MIN__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x80000000,}}
#define __INTL_ZERO__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,}}
#elif defined(INTL_USE_8192BITS)
#define __INTL_BIT_PARTS__ 8192
#define __INTL_U32_PARTS__ 256
#define __INTL_U16_PARTS__ 512
#define __INTL_P_MAX_BIN__ 8195
#define __INTL_P_MAX_DEC__ 2468
#define __INTL_P_MAX_HEX__ 2051
#define __INTL_MAX__ (intl){.u32={-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0x7FFFFFFF,}}
#define __INTL_MIN__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0x80000000,}}
#define __INTL_ZERO__ (intl){.u32={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,}}
#endif
/*****************************************************************/
/* Config end */
/*****************************************************************/
#if 0 /* Config function */
void intl_gen_cfg(uint32_t bits, const char *filename)
{
#define MINBITS 64
#define NEWLINE "\n" // "\r\n" //
FILE* output = stdout; // Default output to standard output
if (filename != NULL)
{
output = fopen(filename, "w");
if (output == NULL)
{
fprintf(stdout, "[ERROR] Failed to open output file"NEWLINE);
return;
}
}
/* The number of bits in an intl needs to be an exponent of two */
if ((bits & (bits - 1)) != 0)
{
fprintf(stdout, "[ERROR] `bits` not a power of 2"NEWLINE);
return;
}
/* Limiting the minimum bit */
if (bits < MINBITS)
{
fprintf(stdout, "[ERROR] `bits` too small\r\b");
return;
}
fprintf(output, "/*****************************************************************/"NEWLINE);
fprintf(output, "/* Config start */"NEWLINE);
fprintf(output, "/*****************************************************************/"NEWLINE);
for (uint32_t tb = MINBITS; tb <= bits; tb <<= 1)
{
if (tb == bits)
{
fprintf(output, "#define INTL_USE_%uBITS"NEWLINE, tb);
}
else
{
fprintf(output, "// #define INTL_USE_%uBITS"NEWLINE, tb);
}
}
fprintf(output, ""NEWLINE);
intl temp;
for (uint32_t tb = MINBITS; tb <= bits; tb <<= 1)
{
if (tb == MINBITS)
{
fprintf(output, "#if defined(INTL_USE_%uBITS)"NEWLINE, tb);
}
else
{
fprintf(output, "#elif defined(INTL_USE_%uBITS)"NEWLINE, tb);
}
uint32_t BIT_PARTS ; /* bits */
uint32_t U32_PARTS ; /* __INTL_BIT_PARTS__ / 32 */
uint32_t U16_PARTS ; /* __INTL_BIT_PARTS__ / 16 */
uint32_t MAX_BIN ; /* __INTL_BIT_PARTS__ + 1 */
uint32_t MAX_DEC ; /* strlen(intl_shl(intl(1), __INTL_BIT_PARTS__ - 1)) + 1 */
uint32_t MAX_HEX ; /* __INTL_BIT_PARTS__ / 4 + 1 */
BIT_PARTS = tb;
U32_PARTS = BIT_PARTS >> (5);
U16_PARTS = BIT_PARTS >> (4);
MAX_BIN = BIT_PARTS + 3; // "0b" + '\0'
MAX_DEC = MAX_BIN; // First apply as MAX bin maximum value, and then according to the actual calculation
MAX_HEX = (BIT_PARTS >> (2)) + 3; // "0x" + '\0'
/* The current configuration is applied */
if (sizeof(temp) == (bits >> 3))
{
char buffer[__INTL_P_MAX_BIN__];
MAX_DEC = intl_print(intl_shl(intl(1), BIT_PARTS - 1), buffer, sizeof(buffer), "d") + 1; // '\0'
}
fprintf(output, "#define __INTL_BIT_PARTS__ %u"NEWLINE, BIT_PARTS);
fprintf(output, "#define __INTL_U32_PARTS__ %u"NEWLINE, U32_PARTS);
fprintf(output, "#define __INTL_U16_PARTS__ %u"NEWLINE, U16_PARTS);
fprintf(output, "#define __INTL_P_MAX_BIN__ %u"NEWLINE, MAX_BIN);
fprintf(output, "#define __INTL_P_MAX_DEC__ %u"NEWLINE, MAX_DEC);
fprintf(output, "#define __INTL_P_MAX_HEX__ %u"NEWLINE, MAX_HEX);
/* __INTL_MAX__ */
fprintf(output, "#define __INTL_MAX__ (intl){.u32={");
for (uint32_t i = 0; i < U32_PARTS; i++)
{
fprintf(output, "%s,", (i == U32_PARTS-1) ? "0x7FFFFFFF" : "-1");
}
fprintf(output, "}}"NEWLINE);
/* __INTL_MIN__ */
fprintf(output, "#define __INTL_MIN__ (intl){.u32={");
for (uint32_t i = 0; i < U32_PARTS; i++)
{
fprintf(output, "%s,", (i == U32_PARTS-1) ? "0x80000000" : "0");
}
fprintf(output, "}}"NEWLINE);
/* __INTL_ZERO__ */
fprintf(output, "#define __INTL_ZERO__ (intl){.u32={");
for (uint32_t i = 0; i < U32_PARTS; i++)
{
fprintf(output, "0,");
}
fprintf(output, "}}"NEWLINE);
}
fprintf(output, "#endif"NEWLINE);
fprintf(output, "/*****************************************************************/"NEWLINE);
fprintf(output, "/* Config end */"NEWLINE);
fprintf(output, "/*****************************************************************/"NEWLINE);
fprintf(stdout, "\r\n\r\n-------------------------------------------------------------\r\n"NEWLINE);
/* The current configuration is not applied */
if (sizeof(temp) != (bits >> 3))
{
fprintf(stdout, "[TODO][%s] Apply the current configuration and run it again to get the new `__INTL_P_MAX_DEC__`"NEWLINE, filename);
}
else
{
fprintf(stdout, "[INFO][%s] The configuration has been generated, copy it to the `intl_cfg.h` range specified"NEWLINE, filename);
}
if (filename != NULL)
{
fclose(output);
}
}
#endif
#endif
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