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make qemu patches more simple using helpers

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This commit is contained in:
Andrea Fioraldi
2020-02-16 13:19:20 +01:00
parent bd1acfd868
commit 4bca8af499
6 changed files with 68 additions and 579 deletions
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6
qemu_mode/patches/afl-qemu-translate-inl.h
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@ -34,7 +34,7 @@
#include "afl-qemu-common.h"
#include "tcg-op.h"
void afl_maybe_log(target_ulong cur_loc) {
void HELPER(afl_maybe_log)(target_ulong cur_loc) {
register uintptr_t afl_idx = cur_loc ^ afl_prev_loc;
@ -67,7 +67,9 @@ static void afl_gen_trace(target_ulong cur_loc) {
if (cur_loc >= afl_inst_rms) return;
tcg_gen_afl_maybe_log_call(cur_loc);
TCGv cur_loc_v = tcg_const_tl(cur_loc);
gen_helper_afl_maybe_log(cur_loc_v);
tcg_temp_free(cur_loc_v);
}