SStream.c File Reference

#include <stdarg.h>
#include <stdio.h>
#include <limits.h>
#include <string.h>
#include <capstone/platform.h>
#include "SStream.h"
#include "cs_priv.h"
#include "utils.h"

Go to the source code of this file.

Functions
void	SStream_Init (SStream *ss)
void	SStream_concat0 (SStream *ss, const char *s)
void	SStream_concat (SStream *ss, const char *fmt,...)
void	printInt64Bang (SStream *O, int64_t val)
void	printUInt64Bang (SStream *O, uint64_t val)
void	printInt64 (SStream *O, int64_t val)
void	printInt32BangDec (SStream *O, int32_t val)
void	printInt32Bang (SStream *O, int32_t val)
void	printInt32 (SStream *O, int32_t val)
void	printUInt32Bang (SStream *O, uint32_t val)
void	printUInt32 (SStream *O, uint32_t val)

Function Documentation

printInt32()

void printInt32	(	SStream *	O,
		int32_t	val
	)

Definition at line 137 of file SStream.c.

{
    if (val >= 0) {
        if (val > HEX_THRESHOLD)
            SStream_concat(O, "0x%x", val);
        else
            SStream_concat(O, "%u", val);
    } else {
        if (val <- HEX_THRESHOLD) {
            if (val == INT_MIN)
                SStream_concat(O, "-0x%x", (uint32_t)val);
            else
                SStream_concat(O, "-0x%x", (uint32_t)-val);
            }
        else
            SStream_concat(O, "-%u", -val);
    }
}

References HEX_THRESHOLD, O, SStream_concat(), and val.

printInt32Bang()

void printInt32Bang	(	SStream *	O,
		int32_t	val
	)

Definition at line 118 of file SStream.c.

{
    if (val >= 0) {
        if (val > HEX_THRESHOLD)
            SStream_concat(O, "#0x%x", val);
        else
            SStream_concat(O, "#%u", val);
    } else {
        if (val <- HEX_THRESHOLD) {
            if (val == INT_MIN)
                SStream_concat(O, "#-0x%x", (uint32_t)val);
            else
                SStream_concat(O, "#-0x%x", (uint32_t)-val);
        }
        else
            SStream_concat(O, "#-%u", -val);
    }
}

References HEX_THRESHOLD, O, SStream_concat(), and val.

printInt32BangDec()

void printInt32BangDec	(	SStream *	O,
		int32_t	val
	)

Definition at line 107 of file SStream.c.

{
    if (val >= 0)
        SStream_concat(O, "#%u", val);
    else
        if (val == INT_MIN)
            SStream_concat(O, "#-%u", val);
        else
            SStream_concat(O, "#-%u", (uint32_t)-val);
}

References O, SStream_concat(), and val.

printInt64()

void printInt64	(	SStream *	O,
		int64_t	val
	)

Definition at line 87 of file SStream.c.

{
    if (val >= 0) {
        if (val > HEX_THRESHOLD)
            SStream_concat(O, "0x%"PRIx64, val);
        else
            SStream_concat(O, "%"PRIu64, val);
    } else {
        if (val <- HEX_THRESHOLD) {
            if (val == LONG_MIN)
                SStream_concat(O, "-0x%"PRIx64, (uint64_t)val);
            else
                SStream_concat(O, "-0x%"PRIx64, (uint64_t)-val);
        }
        else
            SStream_concat(O, "-%"PRIu64, -val);
    }
}

References HEX_THRESHOLD, O, PRIu64, PRIx64, SStream_concat(), and val.

printInt64Bang()

void printInt64Bang	(	SStream *	O,
		int64_t	val
	)

Definition at line 59 of file SStream.c.

{
    if (val >= 0) {
        if (val > HEX_THRESHOLD)
            SStream_concat(O, "#0x%"PRIx64, val);
        else
            SStream_concat(O, "#%"PRIu64, val);
    } else {
        if (val <- HEX_THRESHOLD) {
            if (val == LONG_MIN)
                SStream_concat(O, "#-0x%"PRIx64, (uint64_t)val);
            else
                SStream_concat(O, "#-0x%"PRIx64, (uint64_t)-val);
        }
        else
            SStream_concat(O, "#-%"PRIu64, -val);
    }
}

References HEX_THRESHOLD, O, PRIu64, PRIx64, SStream_concat(), and val.

printUInt32()

void printUInt32	(	SStream *	O,
		uint32_t	val
	)

Definition at line 164 of file SStream.c.

{
    if (val > HEX_THRESHOLD)
        SStream_concat(O, "0x%x", val);
    else
        SStream_concat(O, "%u", val);
}

References HEX_THRESHOLD, O, SStream_concat(), and val.

printUInt32Bang()

void printUInt32Bang	(	SStream *	O,
		uint32_t	val
	)

Definition at line 156 of file SStream.c.

{
    if (val > HEX_THRESHOLD)
        SStream_concat(O, "#0x%x", val);
    else
        SStream_concat(O, "#%u", val);
}

References HEX_THRESHOLD, O, SStream_concat(), and val.

printUInt64Bang()

void printUInt64Bang	(	SStream *	O,
		uint64_t	val
	)

Definition at line 78 of file SStream.c.

{
    if (val > HEX_THRESHOLD)
        SStream_concat(O, "#0x%"PRIx64, val);
    else
        SStream_concat(O, "#%"PRIu64, val);
}

References HEX_THRESHOLD, O, PRIu64, PRIx64, SStream_concat(), and val.

SStream_concat()

void SStream_concat	(	SStream *	ss,
		const char *	fmt,
			...
	)

Definition at line 45 of file SStream.c.

{
#ifndef CAPSTONE_DIET
    va_list ap;
    int ret;
 
    va_start(ap, fmt);
    ret = cs_vsnprintf(ss->buffer + ss->index, sizeof(ss->buffer) - (ss->index + 1), fmt, ap);
    va_end(ap);
    ss->index += ret;
#endif
}

References SStream::buffer, cs_vsnprintf, and SStream::index.

Referenced by EVM_printInst(), M68K_printInst(), printAddressingMode(), printInt32(), printInt32Bang(), printInt32BangDec(), printInt64(), printInt64Bang(), printUInt32(), printUInt32Bang(), printUInt64Bang(), registerBits(), and registerPair().

SStream_concat0()

void SStream_concat0	(	SStream *	ss,
		const char *	s
	)

Definition at line 31 of file SStream.c.

{
#ifndef CAPSTONE_DIET
    if (!ss || !s) {
        return;
    }
    unsigned int len = (unsigned int) strlen(s);
 
    memcpy(ss->buffer + ss->index, s, len);
    ss->index += len;
    ss->buffer[ss->index] = '\0';
#endif
}

References SStream::buffer, SStream::index, int, len, memcpy(), and s.

Referenced by EVM_printInst(), and M68K_printInst().

SStream_Init()

void SStream_Init

(

SStream *

ss

)

Definition at line 25 of file SStream.c.

{
    ss->index = 0;
    ss->buffer[0] = '\0';
}

References SStream::buffer, and SStream::index.

Referenced by cs_disasm(), cs_disasm_iter(), and M68K_getInstruction().