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https://github.com/radareorg/radare2.git
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f2563a7509
- Handled by 'S' command * Added dummy 'z' command to handle zignaturez - Added more dummy 'az' commands - RCore now depends on RSign * Some refactoring and speedup in _update method of RSearch - Added support for distance search (maybe buggy and incomplete atm) - Fix binary mask for keywords after previous commit * Added 'r_str_rwx*' helper functions in r_util
43 lines
1014 B
C
43 lines
1014 B
C
/* radare - LGPL - Copyright 2007-2009 pancake<nopcode.org> */
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#include "r_search.h"
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//#include <regex.h>
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R_API int r_search_xrefs_update(void *s, ut64 from, const ut8 *buf, int len) {
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// ut8 code[1024];
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// ut8 mask[1024];
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int count = 0;
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//get_delta_for(
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//if (r_mem_cmp_mask(buf, code, mask, 4)) {
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//}
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return count;
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}
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#if 0
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struct r_xrefs_arch_t {
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int align; // if arch requires align we can skip invalid addresses
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int bigendian;
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ut64 baseaddr;
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ut64 targetaddr; // the addr we are looking for
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};
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the xrefs plugin will have a callback:
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- size of opcode to skip in bytes (mips/arm=4 f.ex)
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int r_xrefs_x86(ut64 addr, int bigendian, ut64 baseaddr)
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{
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// check for calls, branches..and calculate target address
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}
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Options we need to configure xrefs search plugin:
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- endian
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- base address
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- target address
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- from/to (defined as max for the maximum branch distance)
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- architecture profile ()
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- TODO: ensure we are pointing to a function if following a 'call'
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- we need per-arch plugins
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#endif
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