diff options
Diffstat (limited to 'qemu_mode/patches/i386-translate.diff')
-rw-r--r-- | qemu_mode/patches/i386-translate.diff | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/qemu_mode/patches/i386-translate.diff b/qemu_mode/patches/i386-translate.diff deleted file mode 100644 index f0d1393b..00000000 --- a/qemu_mode/patches/i386-translate.diff +++ /dev/null @@ -1,62 +0,0 @@ -diff --git a/target/i386/translate.c b/target/i386/translate.c -index 0dd5fbe4..0d405fb6 100644 ---- a/target/i386/translate.c -+++ b/target/i386/translate.c -@@ -32,6 +32,8 @@ - #include "trace-tcg.h" - #include "exec/log.h" - -+#include "../patches/afl-qemu-cpu-translate-inl.h" -+ - #define PREFIX_REPZ 0x01 - #define PREFIX_REPNZ 0x02 - #define PREFIX_LOCK 0x04 -@@ -1343,9 +1345,11 @@ static void gen_op(DisasContext *s1, int op, TCGMemOp ot, int d) - tcg_gen_atomic_fetch_add_tl(s1->cc_srcT, s1->A0, s1->T0, - s1->mem_index, ot | MO_LE); - tcg_gen_sub_tl(s1->T0, s1->cc_srcT, s1->T1); -+ afl_gen_compcov(s1->pc, s1->cc_srcT, s1->T1, ot, d == OR_EAX); - } else { - tcg_gen_mov_tl(s1->cc_srcT, s1->T0); - tcg_gen_sub_tl(s1->T0, s1->T0, s1->T1); -+ afl_gen_compcov(s1->pc, s1->T0, s1->T1, ot, d == OR_EAX); - gen_op_st_rm_T0_A0(s1, ot, d); - } - gen_op_update2_cc(s1); -@@ -1389,6 +1393,7 @@ static void gen_op(DisasContext *s1, int op, TCGMemOp ot, int d) - tcg_gen_mov_tl(cpu_cc_src, s1->T1); - tcg_gen_mov_tl(s1->cc_srcT, s1->T0); - tcg_gen_sub_tl(cpu_cc_dst, s1->T0, s1->T1); -+ afl_gen_compcov(s1->pc, s1->T0, s1->T1, ot, d == OR_EAX); - set_cc_op(s1, CC_OP_SUBB + ot); - break; - } -@@ -4508,6 +4513,8 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu) - rex_w = -1; - rex_r = 0; - -+ AFL_QEMU_TARGET_I386_SNIPPET -+ - next_byte: - b = x86_ldub_code(env, s); - /* Collect prefixes. */ -@@ -5056,6 +5063,9 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu) - tcg_gen_ext16u_tl(s->T0, s->T0); - } - next_eip = s->pc - s->cs_base; -+ if (__afl_cmp_map && next_eip >= afl_start_code && -+ next_eip < afl_end_code) -+ gen_helper_afl_cmplog_rtn(cpu_env); - tcg_gen_movi_tl(s->T1, next_eip); - gen_push_v(s, s->T1); - gen_op_jmp_v(s->T0); -@@ -6544,6 +6554,9 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu) - tval = (int16_t)insn_get(env, s, MO_16); - } - next_eip = s->pc - s->cs_base; -+ if (__afl_cmp_map && next_eip >= afl_start_code && -+ next_eip < afl_end_code) -+ gen_helper_afl_cmplog_rtn(cpu_env); - tval += next_eip; - if (dflag == MO_16) { - tval &= 0xffff; |