// SPDX-License-Identifier: GPL-2.0
#include <inttypes.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <internal/lib.h> // page_size
#include "machine.h"
#include "api/fs/fs.h"
#include "debug.h"
#include "symbol.h"
int arch__fix_module_text_start(u64 *start, u64 *size, const char *name)
{
u64 m_start = *start;
char path[PATH_MAX];
snprintf(path, PATH_MAX, "module/%.*s/sections/.text" ,
(int )strlen(name) - 2 , name + 1 );
if (sysfs__read_ull(path, (unsigned long long *)start) < 0 ) {
pr_debug2("Using module %s start:%#lx\n" , path, m_start);
*start = m_start;
} else {
/* Successful read of the modules segment text start address.
* Calculate difference between module start address
* in memory and module text segment start address .
* For example module load address is 0 x3ff8011b000
* ( from / proc / modules ) and module text segment start
* address is 0 x3ff8011b870 ( from file above ) .
*
* Adjust the module size and subtract the GOT table
* size located at the beginning of the module .
*/
*size -= (*start - m_start);
}
return 0 ;
}
Messung V0.5 in Prozent C=94 H=92 G=92
¤ Dauer der Verarbeitung: 0.10 Sekunden
(vorverarbeitet am 2026-10-12)
¤
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