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Initialize udis86 library once (faster disasm)

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pancake 2014-01-05 04:51:46 +01:00
parent 31ba2e8e16
commit 43647b909c
1 changed files with 9 additions and 4 deletions
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13
libr/asm/p/asm_x86.c
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@ -45,10 +45,15 @@ static int modify(RAsm *a, ut8 *buf, int field, ut64 val) {
static int disassemble(RAsm *a, RAsmOp *op, const ut8 *buf, int len) {
int opsize;
static ud_t d;
ud_init (&d);
ud_set_syntax (&d, (a->syntax==R_ASM_SYNTAX_ATT)?
UD_SYN_ATT: UD_SYN_INTEL);
static ud_t d = {0};
static int osyntax = 0;
if (!d.dis_mode)
ud_init (&d);
if (osyntax != a->syntax) {
ud_set_syntax (&d, (a->syntax==R_ASM_SYNTAX_ATT)?
UD_SYN_ATT: UD_SYN_INTEL);
osyntax = a->syntax;
}
ud_set_input_buffer (&d, (uint8_t*) buf, len);
ud_set_pc (&d, a->pc);
ud_set_mode (&d, a->bits);