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Line 34... Line 34...
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 * @file
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 * @file
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 * @brief   Kernel symbol resolver.
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 * @brief   Kernel symbol resolver.
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 */
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 */
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 37 
 
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#include <symtab.h>
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#include <symtab.h>
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#include <arch/byteorder.h>
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#include <byteorder.h>
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#include <func.h>
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#include <func.h>
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#include <print.h>
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#include <print.h>
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 42 
 
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/** Return entry that seems most likely to correspond to argument.
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/** Return entry that seems most likely to correspond to argument.
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 *
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 *
Line 51... Line 51...
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 */
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 */
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char * get_symtab_entry(unative_t addr)
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char * get_symtab_entry(unative_t addr)
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{
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{
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    count_t i;
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    count_t i;
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    for (i=1;symbol_table[i].address_le;++i) {
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    for (i = 1; symbol_table[i].address_le; ++i) {
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        if (addr < uint64_t_le2host(symbol_table[i].address_le))
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        if (addr < uint64_t_le2host(symbol_table[i].address_le))
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            break;
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            break;
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    }
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    }
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    if (addr >= uint64_t_le2host(symbol_table[i-1].address_le))
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    if (addr >= uint64_t_le2host(symbol_table[i - 1].address_le))
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        return symbol_table[i-1].symbol_name;
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        return symbol_table[i - 1].symbol_name;
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    return NULL;
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    return NULL;
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}
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}
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/** Find symbols that match the parameter forward and print them.
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/** Find symbols that match the parameter forward and print them.
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 *
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 *
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 */
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 */
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static char * symtab_search_one(const char *name, int *startpos)
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static char * symtab_search_one(const char *name, int *startpos)
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{
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{
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    unsigned int namelen = strlen(name);
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    unsigned int namelen = strlen(name);
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    char *curname;
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    char *curname;
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    int i,j;
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    int i, j;
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    int colonoffset = -1;
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    int colonoffset = -1;
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 77 
 
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    for (i=0;name[i];i++)
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    for (i = 0; name[i]; i++)
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        if (name[i] == ':') {
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        if (name[i] == ':') {
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            colonoffset = i;
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            colonoffset = i;
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            break;
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            break;
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        }
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        }
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 83 
 
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    for (i=*startpos;symbol_table[i].address_le;++i) {
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    for (i = *startpos; symbol_table[i].address_le; ++i) {
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        /* Find a ':' in name */
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        /* Find a ':' in name */
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        curname = symbol_table[i].symbol_name;
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        curname = symbol_table[i].symbol_name;
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        for (j=0; curname[j] && curname[j] != ':'; j++)
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        for (j = 0; curname[j] && curname[j] != ':'; j++)
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            ;
 88 
            ;
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        if (!curname[j])
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        if (!curname[j])
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            continue;
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            continue;
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        j -= colonoffset;
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        j -= colonoffset;
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        curname += j;
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        curname += j;
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        if (strlen(curname) < namelen)
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        if (strlen(curname) < namelen)
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            continue;
 94 
            continue;
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        if (strncmp(curname, name, namelen) == 0) {
 95 
        if (strncmp(curname, name, namelen) == 0) {
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            *startpos = i;
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            *startpos = i;
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            return curname+namelen;
 97 
            return curname + namelen;
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        }
 98 
        }
99 
    }
 99 
    }
100 
    return NULL;
 100 
    return NULL;
101 
}
 101 
}
102 
 
 102 
 
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    uintptr_t addr = NULL;
 113 
    uintptr_t addr = NULL;
114 
    char *hint;
 114 
    char *hint;
115 
    int i;
 115 
    int i;
116 
 
 116 
 
117 
    i = 0;
 117 
    i = 0;
118 
    while ((hint=symtab_search_one(name, &i))) {
 118 
    while ((hint = symtab_search_one(name, &i))) {
119 
        if (!strlen(hint)) {
 119 
        if (!strlen(hint)) {
120 
            addr =  uint64_t_le2host(symbol_table[i].address_le);
 120 
            addr =  uint64_t_le2host(symbol_table[i].address_le);
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            found++;
 121 
            found++;
122 
        }
 122 
        }
123 
        i++;
 123 
        i++;
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 * @param input - Search string, completes to symbol name
 149 
 * @param input - Search string, completes to symbol name
150 
 * @returns - 0 - nothing found, 1 - success, >1 print duplicates
 150 
 * @returns - 0 - nothing found, 1 - success, >1 print duplicates
151 
 */
 151 
 */
152 
int symtab_compl(char *input)
 152 
int symtab_compl(char *input)
153 
{
 153 
{
154 
    char output[MAX_SYMBOL_NAME+1];
 154 
    char output[MAX_SYMBOL_NAME + 1];
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    int startpos = 0;
 155 
    int startpos = 0;
156 
    char *foundtxt;
 156 
    char *foundtxt;
157 
    int found = 0;
 157 
    int found = 0;
158 
    int i;
 158 
    int i;
159 
    char *name = input;
 159 
    char *name = input;
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    output[0] = '\0';
 170 
    output[0] = '\0';
171 
 
 171 
 
172 
    while ((foundtxt = symtab_search_one(name, &startpos))) {
 172 
    while ((foundtxt = symtab_search_one(name, &startpos))) {
173 
        startpos++;
 173 
        startpos++;
174 
        if (!found)
 174 
        if (!found)
175 
            strncpy(output, foundtxt, strlen(foundtxt)+1);
 175 
            strncpy(output, foundtxt, strlen(foundtxt) + 1);
176 
        else {
 176 
        else {
177 
            for (i=0; output[i] && foundtxt[i] && output[i]==foundtxt[i]; i++)
 177 
            for (i = 0; output[i] && foundtxt[i] &&
- 
 
 178 
                 output[i] == foundtxt[i]; i++)
178 
                ;
 179 
                ;
179 
            output[i] = '\0';
 180 
            output[i] = '\0';
180 
        }
 181 
        }
181 
        found++;
 182 
        found++;
182 
    }
 183 
    }