parse_sh_pseudo.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <rz_lib.h>
#include <rz_util.h>
#include <rz_flag.h>
#include <rz_analysis.h>
#include <rz_parse.h>
#include "parse_common.c"

Go to the source code of this file.

Functions
static RzList *	sh_tokenize (const char *assembly, size_t length)
static bool	parse (RzParse *parse, const char *assembly, RzStrBuf *sb)

Variables
static const RzPseudoGrammar	sh_lexicon []
static const RzPseudoReplace	sh_replace []
static const RzPseudoConfig	sh_config = RZ_PSEUDO_DEFINE_CONFIG_NO_DIRECT(sh_lexicon, sh_replace, 4, sh_tokenize)
RzParsePlugin	rz_parse_plugin_sh_pseudo
RZ_API RzLibStruct	rizin_plugin

Function Documentation

parse()

static bool parse ( RzParse *  parse, const char *  assembly, RzStrBuf *  sb  )

static

Definition at line 171 of file parse_sh_pseudo.c.

                                                                      {
    return rz_pseudo_convert(&sh_config, assembly, sb);
}

References rz_pseudo_convert(), sb, and sh_config.

sh_tokenize()

RzList * sh_tokenize ( const char *  assembly, size_t  length  )

static

Definition at line 132 of file parse_sh_pseudo.c.

                                                         {
    size_t i, p;
    char *buf = NULL;
    bool ignore_comma = false;
    RzList *tokens = NULL;
 
    buf = rz_str_ndup(assembly, length);
    if (!buf) {
        return NULL;
    }
 
    for (i = 0, p = 0; p < length; ++i, ++p) {
        if (buf[p] == ',' && !ignore_comma) {
            p++;
        } else if (buf[p] == '(') {
            ignore_comma = true;
        } else if (buf[p] == ')') {
            ignore_comma = false;
        }
        if (p > i) {
            buf[i] = buf[p];
        }
    }
    buf[i] = 0;
 
    tokens = rz_str_split_duplist(buf, " ", true);
    free(buf);
    if (!tokens) {
        return NULL;
    }
 
    RzListIter *it;
    rz_list_foreach (tokens, it, buf) {
        it->data = rz_str_replace(buf, ",", " + ", 1);
    }
 
    return tokens;
}

References rz_list_iter_t::data, free(), i, length, NULL, p, rz_str_ndup(), rz_str_replace(), and rz_str_split_duplist().

Variable Documentation

rizin_plugin

RZ_API RzLibStruct rizin_plugin

Initial value:

= {
    .type = RZ_LIB_TYPE_PARSE,
    .data = &rz_parse_plugin_sh_pseudo,
    .version = RZ_VERSION
}

Definition at line 182 of file parse_sh_pseudo.c.

rz_parse_plugin_sh_pseudo

RzParsePlugin rz_parse_plugin_sh_pseudo

Initial value:

= {
    .name = "sh.pseudo",
    .desc = "SH-4 pseudo syntax",
    .parse = parse
}

Definition at line 175 of file parse_sh_pseudo.c.

sh_config

const RzPseudoConfig sh_config = RZ_PSEUDO_DEFINE_CONFIG_NO_DIRECT(sh_lexicon, sh_replace, 4, sh_tokenize)

static

Definition at line 130 of file parse_sh_pseudo.c.

Referenced by parse().

sh_lexicon

const RzPseudoGrammar sh_lexicon[]

static

Definition at line 18 of file parse_sh_pseudo.c.

sh_replace

const RzPseudoReplace sh_replace[]

static

Initial value:

= {
    RZ_PSEUDO_DEFINE_REPLACE("+ -", "- ", 1),
}

Definition at line 126 of file parse_sh_pseudo.c.