pc_succ_insn is no longer useful after the introduce of cur_insn_len and all pc related value use diff value instead of absolute value.
Signed-off-by: Weiwei Li <liwei...@iscas.ac.cn> Signed-off-by: Junqiang Wang <wangjunqi...@iscas.ac.cn> --- target/riscv/translate.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/target/riscv/translate.c b/target/riscv/translate.c index 632e1cef59..d8899fcc4b 100644 --- a/target/riscv/translate.c +++ b/target/riscv/translate.c @@ -1150,7 +1150,6 @@ static void decode_opc(CPURISCVState *env, DisasContext *ctx, uint16_t opcode) /* Check for compressed insn */ if (ctx->cur_insn_len == 2) { ctx->opcode = opcode; - ctx->pc_succ_insn = ctx->base.pc_next + 2; if (has_ext(ctx, RVC) && decode_insn16(ctx, opcode)) { return; } @@ -1160,7 +1159,6 @@ static void decode_opc(CPURISCVState *env, DisasContext *ctx, uint16_t opcode) translator_lduw(env, &ctx->base, ctx->base.pc_next + 2)); ctx->opcode = opcode32; - ctx->pc_succ_insn = ctx->base.pc_next + 4; for (size_t i = 0; i < ARRAY_SIZE(decoders); ++i) { if (decoders[i].guard_func(ctx) && @@ -1181,7 +1179,6 @@ static void riscv_tr_init_disas_context(DisasContextBase *dcbase, CPUState *cs) uint32_t tb_flags = ctx->base.tb->flags; ctx->pc_save = ctx->base.pc_first; - ctx->pc_succ_insn = ctx->base.pc_first; ctx->mem_idx = FIELD_EX32(tb_flags, TB_FLAGS, MEM_IDX); ctx->mstatus_fs = tb_flags & TB_FLAGS_MSTATUS_FS; ctx->mstatus_vs = tb_flags & TB_FLAGS_MSTATUS_VS; @@ -1244,7 +1241,7 @@ static void riscv_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu) ctx->ol = ctx->xl; decode_opc(env, ctx, opcode16); - ctx->base.pc_next = ctx->pc_succ_insn; + ctx->base.pc_next += ctx->cur_insn_len; /* Only the first insn within a TB is allowed to cross a page boundary. */ if (ctx->base.is_jmp == DISAS_NEXT) { -- 2.25.1