fix some oss-fuzz (#1224)

* fix oss-fuzz 18138.

* fix oss-fuzz 20079.

* fix oss-fuzz 20209.

* fix oss-fuzz 20210.

* fix oss-fuzz 20262.

* rollback.

* rollback.

* fix oss-fuzz 20079.

* fix oss-fuzz 20179.

* fix oss-fuzz 20195.

* fix oss-fuzz 20206.

* fix oss-fuzz 20207.

* fix oss-fuzz 20265.

* fix oss-fuzz 20285.

* fix oss-fuzz 20868.

* fix oss-fuzz 20908.

* fix oss-fuzz 20909.

* fix oss-fuzz 20914.

* fix oss-fuzz 20922.

* fix oss-fuzz 20928.

* remove warnigs.

* fix oss-fuzz 20961.

* fix oss-fuzz 21005.

* remove clang warnings.

* fix oss-fuzz 21043.

* fix oss-fuzz 21047.

* fix oss-fuzz 21050.

* fix oss-fuzz 21219.
This commit is contained in:
Chen Huitao
2020-03-24 16:23:04 +08:00
committed by GitHub
parent 8ff326a2a3
commit 930cb9ada8
7 changed files with 17 additions and 17 deletions

View File

@ -3394,7 +3394,7 @@ static void gen_r6_muldiv(DisasContext *ctx, int opc, int rd, int rs, int rt)
{
TCGv t2 = tcg_temp_new(tcg_ctx);
TCGv t3 = tcg_temp_new(tcg_ctx);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t2, t0, -1LL << 63);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t2, t0, -1ULL << 63);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t3, t1, -1LL);
tcg_gen_and_tl(tcg_ctx, t2, t2, t3);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t3, t1, 0);
@ -3411,7 +3411,7 @@ static void gen_r6_muldiv(DisasContext *ctx, int opc, int rd, int rs, int rt)
{
TCGv t2 = tcg_temp_new(tcg_ctx);
TCGv t3 = tcg_temp_new(tcg_ctx);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t2, t0, -1LL << 63);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t2, t0, -1ULL << 63);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t3, t1, -1LL);
tcg_gen_and_tl(tcg_ctx, t2, t2, t3);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t3, t1, 0);
@ -3574,7 +3574,7 @@ static void gen_muldiv(DisasContext *ctx, uint32_t opc,
{
TCGv t2 = tcg_temp_new(tcg_ctx);
TCGv t3 = tcg_temp_new(tcg_ctx);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t2, t0, -1LL << 63);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t2, t0, -1ULL << 63);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t3, t1, -1LL);
tcg_gen_and_tl(tcg_ctx, t2, t2, t3);
tcg_gen_setcondi_tl(tcg_ctx, TCG_COND_EQ, t3, t1, 0);
@ -3983,7 +3983,7 @@ static void gen_loongson_integer(DisasContext *ctx, uint32_t opc,
tcg_gen_movi_tl(tcg_ctx, *cpu_gpr[rd], 0);
tcg_gen_br(tcg_ctx, l3);
gen_set_label(tcg_ctx, l1);
tcg_gen_brcondi_tl(tcg_ctx, TCG_COND_NE, t0, -1LL << 63, l2);
tcg_gen_brcondi_tl(tcg_ctx, TCG_COND_NE, t0, -1ULL << 63, l2);
tcg_gen_brcondi_tl(tcg_ctx, TCG_COND_NE, t1, -1LL, l2);
tcg_gen_mov_tl(tcg_ctx, *cpu_gpr[rd], t0);
tcg_gen_br(tcg_ctx, l3);
@ -4014,7 +4014,7 @@ static void gen_loongson_integer(DisasContext *ctx, uint32_t opc,
int l2 = gen_new_label(tcg_ctx);
int l3 = gen_new_label(tcg_ctx);
tcg_gen_brcondi_tl(tcg_ctx, TCG_COND_EQ, t1, 0, l1);
tcg_gen_brcondi_tl(tcg_ctx, TCG_COND_NE, t0, -1LL << 63, l2);
tcg_gen_brcondi_tl(tcg_ctx, TCG_COND_NE, t0, -1ULL << 63, l2);
tcg_gen_brcondi_tl(tcg_ctx, TCG_COND_NE, t1, -1LL, l2);
gen_set_label(tcg_ctx, l1);
tcg_gen_movi_tl(tcg_ctx, *cpu_gpr[rd], 0);