void gen_intermediate_code_internal(XtensaCPU *cpu,

                                    TranslationBlock *tb, bool search_pc)

{

    CPUState *cs = CPU(cpu);

    CPUXtensaState *env = &cpu->env;

    DisasContext dc;

    int insn_count = 0;

    int j, lj = -1;

    uint16_t *gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE;

    int max_insns = tb->cflags & CF_COUNT_MASK;

    uint32_t pc_start = tb->pc;

    uint32_t next_page_start =

        (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;



    if (max_insns == 0) {

        max_insns = CF_COUNT_MASK;

    }



    dc.config = env->config;

    dc.singlestep_enabled = cs->singlestep_enabled;

    dc.tb = tb;

    dc.pc = pc_start;

    dc.ring = tb->flags & XTENSA_TBFLAG_RING_MASK;

    dc.cring = (tb->flags & XTENSA_TBFLAG_EXCM) ? 0 : dc.ring;

    dc.lbeg = env->sregs[LBEG];

    dc.lend = env->sregs[LEND];

    dc.is_jmp = DISAS_NEXT;

    dc.ccount_delta = 0;

    dc.debug = tb->flags & XTENSA_TBFLAG_DEBUG;

    dc.icount = tb->flags & XTENSA_TBFLAG_ICOUNT;

    dc.cpenable = (tb->flags & XTENSA_TBFLAG_CPENABLE_MASK) >>

        XTENSA_TBFLAG_CPENABLE_SHIFT;



    init_litbase(&dc);

    init_sar_tracker(&dc);

    reset_used_window(&dc);

    if (dc.icount) {

        dc.next_icount = tcg_temp_local_new_i32();

    }



    gen_tb_start();



    if (tb->flags & XTENSA_TBFLAG_EXCEPTION) {

        tcg_gen_movi_i32(cpu_pc, dc.pc);

        gen_exception(&dc, EXCP_DEBUG);

    }



    do {

        check_breakpoint(env, &dc);



        if (search_pc) {

            j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;

            if (lj < j) {

                lj++;

                while (lj < j) {

                    tcg_ctx.gen_opc_instr_start[lj++] = 0;

                }

            }

            tcg_ctx.gen_opc_pc[lj] = dc.pc;

            tcg_ctx.gen_opc_instr_start[lj] = 1;

            tcg_ctx.gen_opc_icount[lj] = insn_count;

        }



        if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP | CPU_LOG_TB_OP_OPT))) {

            tcg_gen_debug_insn_start(dc.pc);

        }



        ++dc.ccount_delta;



        if (insn_count + 1 == max_insns && (tb->cflags & CF_LAST_IO)) {

            gen_io_start();

        }



        if (dc.icount) {

            int label = gen_new_label();



            tcg_gen_addi_i32(dc.next_icount, cpu_SR[ICOUNT], 1);

            tcg_gen_brcondi_i32(TCG_COND_NE, dc.next_icount, 0, label);

            tcg_gen_mov_i32(dc.next_icount, cpu_SR[ICOUNT]);

            if (dc.debug) {

                gen_debug_exception(&dc, DEBUGCAUSE_IC);

            }

            gen_set_label(label);

        }



        if (dc.debug) {

            gen_ibreak_check(env, &dc);

        }



        disas_xtensa_insn(env, &dc);

        ++insn_count;

        if (dc.icount) {

            tcg_gen_mov_i32(cpu_SR[ICOUNT], dc.next_icount);

        }

        if (cs->singlestep_enabled) {

            tcg_gen_movi_i32(cpu_pc, dc.pc);

            gen_exception(&dc, EXCP_DEBUG);

            break;

        }

    } while (dc.is_jmp == DISAS_NEXT &&

            insn_count < max_insns &&

            dc.pc < next_page_start &&

            dc.pc + xtensa_insn_len(env, &dc) <= next_page_start &&

            tcg_ctx.gen_opc_ptr < gen_opc_end);



    reset_litbase(&dc);

    reset_sar_tracker(&dc);

    if (dc.icount) {

        tcg_temp_free(dc.next_icount);

    }



    if (tb->cflags & CF_LAST_IO) {

        gen_io_end();

    }



    if (dc.is_jmp == DISAS_NEXT) {

        gen_jumpi(&dc, dc.pc, 0);

    }

    gen_tb_end(tb, insn_count);

    *tcg_ctx.gen_opc_ptr = INDEX_op_end;



#ifdef DEBUG_DISAS

    if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {

        qemu_log("----------------\n");

        qemu_log("IN: %s\n", lookup_symbol(pc_start));

        log_target_disas(env, pc_start, dc.pc - pc_start, 0);

        qemu_log("\n");

    }

#endif

    if (search_pc) {

        j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;

        memset(tcg_ctx.gen_opc_instr_start + lj + 1, 0,

                (j - lj) * sizeof(tcg_ctx.gen_opc_instr_start[0]));

    } else {

        tb->size = dc.pc - pc_start;

        tb->icount = insn_count;

    }

}

void gen_intermediate_code_internal(XtensaCPU *cpu,

                                    TranslationBlock *tb, bool search_pc)

{

    CPUState *cs = CPU(cpu);

    CPUXtensaState *env = &cpu->env;

    DisasContext dc;

    int insn_count = 0;

    int j, lj = -1;

    uint16_t *gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE;

    int max_insns = tb->cflags & CF_COUNT_MASK;

    uint32_t pc_start = tb->pc;

    uint32_t next_page_start =

        (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;



    if (max_insns == 0) {

        max_insns = CF_COUNT_MASK;

    }



    dc.config = env->config;

    dc.singlestep_enabled = cs->singlestep_enabled;

    dc.tb = tb;

    dc.pc = pc_start;

    dc.ring = tb->flags & XTENSA_TBFLAG_RING_MASK;

    dc.cring = (tb->flags & XTENSA_TBFLAG_EXCM) ? 0 : dc.ring;

    dc.lbeg = env->sregs[LBEG];

    dc.lend = env->sregs[LEND];

    dc.is_jmp = DISAS_NEXT;

    dc.ccount_delta = 0;

    dc.debug = tb->flags & XTENSA_TBFLAG_DEBUG;

    dc.icount = tb->flags & XTENSA_TBFLAG_ICOUNT;

    dc.cpenable = (tb->flags & XTENSA_TBFLAG_CPENABLE_MASK) >>

        XTENSA_TBFLAG_CPENABLE_SHIFT;



    init_litbase(&dc);

    init_sar_tracker(&dc);

    reset_used_window(&dc);

    if (dc.icount) {

        dc.next_icount = tcg_temp_local_new_i32();

    }



    gen_tb_start();



    if (tb->flags & XTENSA_TBFLAG_EXCEPTION) {

        tcg_gen_movi_i32(cpu_pc, dc.pc);

        gen_exception(&dc, EXCP_DEBUG);

    }



    do {

        check_breakpoint(env, &dc);



        if (search_pc) {

            j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;

            if (lj < j) {

                lj++;

                while (lj < j) {

                    tcg_ctx.gen_opc_instr_start[lj++] = 0;

                }

            }

            tcg_ctx.gen_opc_pc[lj] = dc.pc;

            tcg_ctx.gen_opc_instr_start[lj] = 1;

            tcg_ctx.gen_opc_icount[lj] = insn_count;

        }



        if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP | CPU_LOG_TB_OP_OPT))) {

            tcg_gen_debug_insn_start(dc.pc);

        }



        ++dc.ccount_delta;



        if (insn_count + 1 == max_insns && (tb->cflags & CF_LAST_IO)) {

            gen_io_start();

        }



        if (dc.icount) {

            int label = gen_new_label();



            tcg_gen_addi_i32(dc.next_icount, cpu_SR[ICOUNT], 1);

            tcg_gen_brcondi_i32(TCG_COND_NE, dc.next_icount, 0, label);

            tcg_gen_mov_i32(dc.next_icount, cpu_SR[ICOUNT]);

            if (dc.debug) {

                gen_debug_exception(&dc, DEBUGCAUSE_IC);

            }

            gen_set_label(label);

        }



        if (dc.debug) {

            gen_ibreak_check(env, &dc);

        }



        disas_xtensa_insn(env, &dc);

        ++insn_count;

        if (dc.icount) {

            tcg_gen_mov_i32(cpu_SR[ICOUNT], dc.next_icount);

        }

        if (cs->singlestep_enabled) {

            tcg_gen_movi_i32(cpu_pc, dc.pc);

            gen_exception(&dc, EXCP_DEBUG);

            break;

        }

    } while (dc.is_jmp == DISAS_NEXT &&

            insn_count < max_insns &&

            dc.pc < next_page_start &&

            dc.pc + xtensa_insn_len(env, &dc) <= next_page_start &&

            tcg_ctx.gen_opc_ptr < gen_opc_end);



    reset_litbase(&dc);

    reset_sar_tracker(&dc);

    if (dc.icount) {

        tcg_temp_free(dc.next_icount);

    }



    if (tb->cflags & CF_LAST_IO) {

        gen_io_end();

    }



    if (dc.is_jmp == DISAS_NEXT) {

        gen_jumpi(&dc, dc.pc, 0);

    }

    gen_tb_end(tb, insn_count);

    *tcg_ctx.gen_opc_ptr = INDEX_op_end;



#ifdef DEBUG_DISAS

    if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {

        qemu_log("----------------\n");

        qemu_log("IN: %s\n", lookup_symbol(pc_start));

        log_target_disas(env, pc_start, dc.pc - pc_start, 0);

        qemu_log("\n");

    }

#endif

    if (search_pc) {

        j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;

        memset(tcg_ctx.gen_opc_instr_start + lj + 1, 0,

                (j - lj) * sizeof(tcg_ctx.gen_opc_instr_start[0]));

    } else {

        tb->size = dc.pc - pc_start;

        tb->icount = insn_count;

    }

}

            break;     } else {     reset_used_window(&dc);
void FUNC_0(XtensaCPU *VAR_0,

                                    TranslationBlock *VAR_1, bool VAR_2)

{

    CPUState *cs = CPU(VAR_0);

    CPUXtensaState *env = &VAR_0->env;

    DisasContext dc;

    int VAR_3 = 0;

    int VAR_4, VAR_5 = -1;

    uint16_t *gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE;

    int VAR_6 = VAR_1->cflags & CF_COUNT_MASK;

    uint32_t pc_start = VAR_1->pc;

    uint32_t next_page_start =

        (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;



    if (VAR_6 == 0) {

        VAR_6 = CF_COUNT_MASK;

    }



    dc.config = env->config;

    dc.singlestep_enabled = cs->singlestep_enabled;

    dc.VAR_1 = VAR_1;

    dc.pc = pc_start;

    dc.ring = VAR_1->flags & XTENSA_TBFLAG_RING_MASK;

    dc.cring = (VAR_1->flags & XTENSA_TBFLAG_EXCM) ? 0 : dc.ring;

    dc.lbeg = env->sregs[LBEG];

    dc.lend = env->sregs[LEND];

    dc.is_jmp = DISAS_NEXT;

    dc.ccount_delta = 0;

    dc.debug = VAR_1->flags & XTENSA_TBFLAG_DEBUG;

    dc.icount = VAR_1->flags & XTENSA_TBFLAG_ICOUNT;

    dc.cpenable = (VAR_1->flags & XTENSA_TBFLAG_CPENABLE_MASK) >>

        XTENSA_TBFLAG_CPENABLE_SHIFT;



    init_litbase(&dc);

    init_sar_tracker(&dc);

    reset_used_window(&dc);

    if (dc.icount) {

        dc.next_icount = tcg_temp_local_new_i32();

    }



    gen_tb_start();



    if (VAR_1->flags & XTENSA_TBFLAG_EXCEPTION) {

        tcg_gen_movi_i32(cpu_pc, dc.pc);

        gen_exception(&dc, EXCP_DEBUG);

    }



    do {

        check_breakpoint(env, &dc);



        if (VAR_2) {

            VAR_4 = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;

            if (VAR_5 < VAR_4) {

                VAR_5++;

                while (VAR_5 < VAR_4) {

                    tcg_ctx.gen_opc_instr_start[VAR_5++] = 0;

                }

            }

            tcg_ctx.gen_opc_pc[VAR_5] = dc.pc;

            tcg_ctx.gen_opc_instr_start[VAR_5] = 1;

            tcg_ctx.gen_opc_icount[VAR_5] = VAR_3;

        }



        if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP | CPU_LOG_TB_OP_OPT))) {

            tcg_gen_debug_insn_start(dc.pc);

        }



        ++dc.ccount_delta;



        if (VAR_3 + 1 == VAR_6 && (VAR_1->cflags & CF_LAST_IO)) {

            gen_io_start();

        }



        if (dc.icount) {

            int VAR_7 = gen_new_label();



            tcg_gen_addi_i32(dc.next_icount, cpu_SR[ICOUNT], 1);

            tcg_gen_brcondi_i32(TCG_COND_NE, dc.next_icount, 0, VAR_7);

            tcg_gen_mov_i32(dc.next_icount, cpu_SR[ICOUNT]);

            if (dc.debug) {

                gen_debug_exception(&dc, DEBUGCAUSE_IC);

            }

            gen_set_label(VAR_7);

        }



        if (dc.debug) {

            gen_ibreak_check(env, &dc);

        }



        disas_xtensa_insn(env, &dc);

        ++VAR_3;

        if (dc.icount) {

            tcg_gen_mov_i32(cpu_SR[ICOUNT], dc.next_icount);

        }

        if (cs->singlestep_enabled) {

            tcg_gen_movi_i32(cpu_pc, dc.pc);

            gen_exception(&dc, EXCP_DEBUG);

            break;

        }

    } while (dc.is_jmp == DISAS_NEXT &&

            VAR_3 < VAR_6 &&

            dc.pc < next_page_start &&

            dc.pc + xtensa_insn_len(env, &dc) <= next_page_start &&

            tcg_ctx.gen_opc_ptr < gen_opc_end);



    reset_litbase(&dc);

    reset_sar_tracker(&dc);

    if (dc.icount) {

        tcg_temp_free(dc.next_icount);

    }



    if (VAR_1->cflags & CF_LAST_IO) {

        gen_io_end();

    }



    if (dc.is_jmp == DISAS_NEXT) {

        gen_jumpi(&dc, dc.pc, 0);

    }

    gen_tb_end(VAR_1, VAR_3);

    *tcg_ctx.gen_opc_ptr = INDEX_op_end;



#ifdef DEBUG_DISAS

    if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {

        qemu_log("----------------\n");

        qemu_log("IN: %s\n", lookup_symbol(pc_start));

        log_target_disas(env, pc_start, dc.pc - pc_start, 0);

        qemu_log("\n");

    }

#endif

    if (VAR_2) {

        VAR_4 = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;

        memset(tcg_ctx.gen_opc_instr_start + VAR_5 + 1, 0,

                (VAR_4 - VAR_5) * sizeof(tcg_ctx.gen_opc_instr_start[0]));

    } else {

        VAR_1->size = dc.pc - pc_start;

        VAR_1->icount = VAR_3;

    }

}

void FUNC_0(XtensaCPU *VAR_0,
TranslationBlock *VAR_1, bool VAR_2)
{ CPUState *cs = CPU(VAR_0); CPUXtensaState *env = &VAR_0->env; DisasContext dc; int VAR_3 = 0; int VAR_4, VAR_5 = -1; uint16_t *gen_opc_end = tcg_ctx.gen_opc_buf + OPC_MAX_SIZE; int VAR_6 = VAR_1->cflags & CF_COUNT_MASK; uint32_t pc_start = VAR_1->pc; uint32_t next_page_start =
(pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE; if (VAR_6 == 0) { VAR_6 = CF_COUNT_MASK; } dc.config = env->config; dc.singlestep_enabled = cs->singlestep_enabled; dc.VAR_1 = VAR_1; dc.pc = pc_start; dc.ring = VAR_1->flags & XTENSA_TBFLAG_RING_MASK; dc.cring = (VAR_1->flags & XTENSA_TBFLAG_EXCM) ? 0 : dc.ring; dc.lbeg = env->sregs[LBEG]; dc.lend = env->sregs[LEND]; dc.is_jmp = DISAS_NEXT; dc.ccount_delta = 0; dc.debug = VAR_1->flags & XTENSA_TBFLAG_DEBUG; dc.icount = VAR_1->flags & XTENSA_TBFLAG_ICOUNT; dc.cpenable = (VAR_1->flags & XTENSA_TBFLAG_CPENABLE_MASK) >>
XTENSA_TBFLAG_CPENABLE_SHIFT; init_litbase(&dc); init_sar_tracker(&dc); reset_used_window(&dc); if (dc.icount) { dc.next_icount = tcg_temp_local_new_i32(); } gen_tb_start(); if (VAR_1->flags & XTENSA_TBFLAG_EXCEPTION) { tcg_gen_movi_i32(cpu_pc, dc.pc); gen_exception(&dc, EXCP_DEBUG); } do { check_breakpoint(env, &dc); if (VAR_2) { VAR_4 = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf; if (VAR_5 < VAR_4) { VAR_5++; while (VAR_5 < VAR_4) { tcg_ctx.gen_opc_instr_start[VAR_5++] = 0; } } tcg_ctx.gen_opc_pc[VAR_5] = dc.pc; tcg_ctx.gen_opc_instr_start[VAR_5] = 1; tcg_ctx.gen_opc_icount[VAR_5] = VAR_3; } if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP | CPU_LOG_TB_OP_OPT))) { tcg_gen_debug_insn_start(dc.pc); } ++dc.ccount_delta; if (VAR_3 + 1 == VAR_6 && (VAR_1->cflags & CF_LAST_IO)) { gen_io_start(); } if (dc.icount) { int VAR_7 = gen_new_label(); tcg_gen_addi_i32(dc.next_icount, cpu_SR[ICOUNT], 1); tcg_gen_brcondi_i32(TCG_COND_NE, dc.next_icount, 0, VAR_7); tcg_gen_mov_i32(dc.next_icount, cpu_SR[ICOUNT]); if (dc.debug) { gen_debug_exception(&dc, DEBUGCAUSE_IC); } gen_set_label(VAR_7); } if (dc.debug) { gen_ibreak_check(env, &dc); } disas_xtensa_insn(env, &dc); ++VAR_3; if (dc.icount) { tcg_gen_mov_i32(cpu_SR[ICOUNT], dc.next_icount); } if (cs->singlestep_enabled) { tcg_gen_movi_i32(cpu_pc, dc.pc); gen_exception(&dc, EXCP_DEBUG); break; } } while (dc.is_jmp == DISAS_NEXT && VAR_3 < VAR_6 &&
dc.pc < next_page_start &&
dc.pc + xtensa_insn_len(env, &dc) <= next_page_start &&
tcg_ctx.gen_opc_ptr < gen_opc_end); reset_litbase(&dc); reset_sar_tracker(&dc); if (dc.icount) { tcg_temp_free(dc.next_icount); } if (VAR_1->cflags & CF_LAST_IO) { gen_io_end(); } if (dc.is_jmp == DISAS_NEXT) { gen_jumpi(&dc, dc.pc, 0); } gen_tb_end(VAR_1, VAR_3); *tcg_ctx.gen_opc_ptr = INDEX_op_end; #ifdef DEBUG_DISAS
if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) { qemu_log("----------------\n"); qemu_log("IN: %s\n", lookup_symbol(pc_start)); log_target_disas(env, pc_start, dc.pc - pc_start, 0); qemu_log("\n"); } #endif
if (VAR_2) { VAR_4 = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf; memset(tcg_ctx.gen_opc_instr_start + VAR_5 + 1, 0,
(VAR_4 - VAR_5) * sizeof(tcg_ctx.gen_opc_instr_start[0])); } else { VAR_1->size = dc.pc - pc_start; VAR_1->icount = VAR_3; } }