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Justine Tunney 2020-06-15 07:18:57 -07:00
commit c91b3c5006
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examples/printmysymbols.c Normal file
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#if 0
/*─────────────────────────────────────────────────────────────────╗
│ To the extent possible under law, Justine Tunney has waived │
│ all copyright and related or neighboring rights to this file, │
│ as it is written in the following disclaimers: │
│ • http://unlicense.org/ │
│ • http://creativecommons.org/publicdomain/zero/1.0/ │
╚─────────────────────────────────────────────────────────────────*/
#endif
#include "libc/calls/calls.h"
#include "libc/elf/elf.h"
#include "libc/log/log.h"
#include "libc/runtime/symbols.h"
#include "libc/stdio/stdio.h"
int main(int argc, char *argv[]) {
int rc = 0;
char *filename;
struct SymbolTable *tab = NULL;
if ((filename = finddebugbinary()) != NULL &&
(tab = opensymboltable(filename))) {
for (unsigned i = 0; i < tab->count; ++i) {
printf("%p %s\n", tab->addr_base + tab->symbols[i].addr_rva,
getelfstring(tab->elf, tab->elfsize, tab->name_base,
tab->symbols[i].name_rva));
}
} else {
perror("printmysymbols");
backtrace(stderr);
rc = 1;
}
closesymboltable(&tab);
return rc;
}