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Fixed ESIL representation for RIP-relative addressing under x86

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BatchDrake 2013-12-25 16:58:30 +01:00 committed by pancake
parent 9494c5b405
commit a627f9550a
1 changed files with 7 additions and 0 deletions
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7
libr/anal/p/anal_x86_udis.c
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@ -59,6 +59,11 @@ static const char* ud_reg_tab[] =
"xmm8", "xmm9", "xmm10", "xmm11",
"xmm12","xmm13", "xmm14", "xmm15",
"ymm0", "ymm1", "ymm2", "ymm3",
"ymm4", "ymm5", "ymm6", "ymm7",
"ymm8", "ymm9", "ymm10", "ymm11",
"ymm12","ymm13", "ymm14", "ymm15",
"rip"
};
@ -111,12 +116,14 @@ static int getarg(char *src, struct ud *u, st64 mask, int idx) {
else
sprintf (src, "+0x%"PFMT64x"]", mask & n);
}
else sprintf (src, "[unknown_reg_%d]", idx); /* If UDis86 works properly, it will never reach this point. Only useful for debug purposes ("unknown reg" is clearer than an empty string, right?) */
}
else sprintf (src, "[0x%"PFMT64x"]", n & mask);
break;
default:
break;
}
return 0;
}