WCH-Link在线调试问题求解

①CH582demo板连接 WCH-Link（V1.4）----（没有采用蓝牙的操作系统）
②通过WCHISPTools，开启接口“使能两线仿真调试接口”

③打开MounRiver studio，如下：
，



点击continue


④点击“小蜘蛛”，进入调试，出现如下信息；但是在mian中设置断点，全速运行到断点处不停，单步运行时发现已经运行断点下面的语句



这是为什么？请教，谢谢


下面是进入调试状态的信息提示：


Open On-Chip Debugger 0.11.0+dev-02215-gcc0ecfb6d-dirty (2022-05-17-19:01)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
Info : only one transport option; autoselect 'jtag'
Ready for Remote Connections
Started by GNU MCU Eclipse
Info : Listening on port 6666 for tcl connections
Info : Listening on port 4444 for telnet connections
Info : WCH-Link-CH549  mod:RV version 2.5
Warn :  The debug interface has been opened,there is a risk of code leakage ,ensure that the debug interface has been closed before leaving factory !
Info : wlink_init ok
Info : This adapter doesn't support configurable speed
Info : JTAG tap: riscv.cpu tap/device found: 0x00000001 (mfg: 0x000 (), part: 0x0000, ver: 0x0)
Warn : Bypassing JTAG setup events due to errors
Info : [riscv.cpu.0] datacount=2 progbufsize=8
Info : Examined RISC-V core; found 1 harts
Info :  hart 0: XLEN=32, misa=0x0
[riscv.cpu.0] Target successfully examined.
Info : starting gdb server for riscv.cpu.0 on 3333
Info : Listening on port 3333 for gdb connections
Info : accepting 'gdb' connection on tcp/3333
Info : device id = 0x1ffff7e8
Info : flash size = 448kbytes
Warn : Prefer GDB command "target extended-remote :3333" instead of "target remote :3333"
Info : JTAG tap: riscv.cpu tap/device found: 0x00000001 (mfg: 0x000 (), part: 0x0000, ver: 0x0)
Warn : Bypassing JTAG setup events due to errors
semihosting is enabled


Warn : keep_alive() was not invoked in the 1000 ms timelimit. GDB alive packet not sent! (2089 ms). Workaround: increase "set remotetimeout" in GDB
Info : JTAG tap: riscv.cpu tap/device found: 0x00000001 (mfg: 0x000 (), part: 0x0000, ver: 0x0)
Warn : Bypassing JTAG setup events due to errors
Info : JTAG tap: riscv.cpu tap/device found: 0x00000001 (mfg: 0x000 (), part: 0x0000, ver: 0x0)
Warn : Bypassing JTAG setup events due to errors
===== RISC-V Registers
(0) zero (/32)
(1) ra (/32)
(2) sp (/32)
(3) gp (/32)
(4) tp (/32)
(5) t0 (/32)
(6) t1 (/32)
(7) t2 (/32)
(8) fp (/32): 0xe0000000 (dirty)
(9) s1 (/32): 0x00000000
(10) a0 (/32)
(11) a1 (/32)
(12) a2 (/32)
(13) a3 (/32)
(14) a4 (/32)
(15) a5 (/32)
(16) a6 (/32)
(17) a7 (/32)
(18) s2 (/32)
(19) s3 (/32)
(20) s4 (/32)
(21) s5 (/32)
(22) s6 (/32)
(23) s7 (/32)
(24) s8 (/32)
(25) s9 (/32)
(26) s10 (/32)
(27) s11 (/32)
(28) t3 (/32)
(29) t4 (/32)
(30) t5 (/32)
(31) t6 (/32)
(32) pc (/32)
(72) utvt (/32)
(80) vcsr (/32)
(86) seed (/32)
(134) unxti (/32)
(135) uintstatus (/32)
(137) uscratchcsw (/32)
(138) uscratchcswl (/32)
(323) sedeleg (/32)
(324) sideleg (/32)
(328) stvt (/32)
(390) snxti (/32)
(391) sintstatus (/32)
(393) sscratchcsw (/32)
(394) sscratchcswl (/32)
(577) vsstatus (/32)
(581) vsie (/32)
(582) vstvec (/32)
(641) vsscratch (/32)
(642) vsepc (/32)
(643) vscause (/32)
(644) vstval (/32)
(645) vsip (/32)
(705) vsatp (/32)
(833) mstatus (/32): 0x00000000
(834) misa (/32)
(837) mie (/32)
(838) mtvec (/32)
(839) mcounteren (/32)
(840) mtvt (/32)
(849) mstatush (/32)
(865) mcountinhibit (/32)
(868) mhpmevent3 (/32)
(869) mhpmevent4 (/32)
(870) mhpmevent5 (/32)
(871) mhpmevent6 (/32)
(872) mhpmevent7 (/32)
(873) mhpmevent8 (/32)
(874) mhpmevent9 (/32)
(875) mhpmevent10 (/32)
(876) mhpmevent11 (/32)
(877) mhpmevent12 (/32)
(878) mhpmevent13 (/32)
(879) mhpmevent14 (/32)
(880) mhpmevent15 (/32)
(881) mhpmevent16 (/32)
(882) mhpmevent17 (/32)
(883) mhpmevent18 (/32)
(884) mhpmevent19 (/32)
(885) mhpmevent20 (/32)
(886) mhpmevent21 (/32)
(887) mhpmevent22 (/32)
(888) mhpmevent23 (/32)
(889) mhpmevent24 (/32)
(890) mhpmevent25 (/32)
(891) mhpmevent26 (/32)
(892) mhpmevent27 (/32)
(893) mhpmevent28 (/32)
(894) mhpmevent29 (/32)
(895) mhpmevent30 (/32)
(896) mhpmevent31 (/32)
(897) mscratch (/32)
(898) mepc (/32)
(899) mcause (/32)
(900) mtval (/32)
(901) mip (/32)
(902) mnxti (/32)
(903) mintstatus (/32)
(905) mscratchcsw (/32)
(906) mscratchcswl (/32)
(907) mtinst (/32)
(908) mtval2 (/32)
(993) pmpcfg0 (/32)
(994) pmpcfg1 (/32)
(995) pmpcfg2 (/32)
(996) pmpcfg3 (/32)
(1009) pmpaddr0 (/32)
(1010) pmpaddr1 (/32)
(1011) pmpaddr2 (/32)
(1012) pmpaddr3 (/32)
(1013) pmpaddr4 (/32)
(1014) pmpaddr5 (/32)
(1015) pmpaddr6 (/32)
(1016) pmpaddr7 (/32)
(1017) pmpaddr8 (/32)
(1018) pmpaddr9 (/32)
(1019) pmpaddr10 (/32)
(1020) pmpaddr11 (/32)
(1021) pmpaddr12 (/32)
(1022) pmpaddr13 (/32)
(1023) pmpaddr14 (/32)
(1024) pmpaddr15 (/32)
(1513) scontext (/32)
(1601) hstatus (/32)
(1603) hedeleg (/32)
(1604) hideleg (/32)
(1605) hie (/32)
(1606) htimedelta (/32)
(1607) hcounteren (/32)
(1608) hgeie (/32)
(1622) htimedeltah (/32)
(1668) htval (/32)
(1669) hip (/32)
(1670) hvip (/32)
(1675) htinst (/32)
(1729) hgatp (/32)
(1769) hcontext (/32)
(2017) tselect (/32)
(2018) tdata1 (/32)
(2019) tdata2 (/32)
(2020) tdata3 (/32)
(2021) tinfo (/32)
(2022) tcontrol (/32)
(2025) mcontext (/32)
(2027) mscontext (/32)
(2033) dcsr (/32)
(2034) dpc (/32)
(2035) dscratch0 (/32)
(2036) dscratch1 (/32)
(2881) mcycle (/32)
(2883) minstret (/32)
(2884) mhpmcounter3 (/32)
(2885) mhpmcounter4 (/32)
(2886) mhpmcounter5 (/32)
(2887) mhpmcounter6 (/32)
(2888) mhpmcounter7 (/32)
(2889) mhpmcounter8 (/32)
(2890) mhpmcounter9 (/32)
(2891) mhpmcounter10 (/32)
(2892) mhpmcounter11 (/32)
(2893) mhpmcounter12 (/32)
(2894) mhpmcounter13 (/32)
(2895) mhpmcounter14 (/32)
(2896) mhpmcounter15 (/32)
(2897) mhpmcounter16 (/32)
(2898) mhpmcounter17 (/32)
(2899) mhpmcounter18 (/32)
(2900) mhpmcounter19 (/32)
(2901) mhpmcounter20 (/32)
(2902) mhpmcounter21 (/32)
(2903) mhpmcounter22 (/32)
(2904) mhpmcounter23 (/32)
(2905) mhpmcounter24 (/32)
(2906) mhpmcounter25 (/32)
(2907) mhpmcounter26 (/32)
(2908) mhpmcounter27 (/32)
(2909) mhpmcounter28 (/32)
(2910) mhpmcounter29 (/32)
(2911) mhpmcounter30 (/32)
(2912) mhpmcounter31 (/32)
(3009) mcycleh (/32)
(3011) minstreth (/32)
(3012) mhpmcounter3h (/32)
(3013) mhpmcounter4h (/32)
(3014) mhpmcounter5h (/32)
(3015) mhpmcounter6h (/32)
(3016) mhpmcounter7h (/32)
(3017) mhpmcounter8h (/32)
(3018) mhpmcounter9h (/32)
(3019) mhpmcounter10h (/32)
(3020) mhpmcounter11h (/32)
(3021) mhpmcounter12h (/32)
(3022) mhpmcounter13h (/32)
(3023) mhpmcounter14h (/32)
(3024) mhpmcounter15h (/32)
(3025) mhpmcounter16h (/32)
(3026) mhpmcounter17h (/32)
(3027) mhpmcounter18h (/32)
(3028) mhpmcounter19h (/32)
(3029) mhpmcounter20h (/32)
(3030) mhpmcounter21h (/32)
(3031) mhpmcounter22h (/32)
(3032) mhpmcounter23h (/32)
(3033) mhpmcounter24h (/32)
(3034) mhpmcounter25h (/32)
(3035) mhpmcounter26h (/32)
(3036) mhpmcounter27h (/32)
(3037) mhpmcounter28h (/32)
(3038) mhpmcounter29h (/32)
(3039) mhpmcounter30h (/32)
(3040) mhpmcounter31h (/32)
(3137) cycle (/32)
(3138) time (/32)
(3139) instret (/32)
(3140) hpmcounter3 (/32)
(3141) hpmcounter4 (/32)
(3142) hpmcounter5 (/32)
(3143) hpmcounter6 (/32)
(3144) hpmcounter7 (/32)
(3145) hpmcounter8 (/32)
(3146) hpmcounter9 (/32)
(3147) hpmcounter10 (/32)
(3148) hpmcounter11 (/32)
(3149) hpmcounter12 (/32)
(3150) hpmcounter13 (/32)
(3151) hpmcounter14 (/32)
(3152) hpmcounter15 (/32)
(3153) hpmcounter16 (/32)
(3154) hpmcounter17 (/32)
(3155) hpmcounter18 (/32)
(3156) hpmcounter19 (/32)
(3157) hpmcounter20 (/32)
(3158) hpmcounter21 (/32)
(3159) hpmcounter22 (/32)
(3160) hpmcounter23 (/32)
(3161) hpmcounter24 (/32)
(3162) hpmcounter25 (/32)
(3163) hpmcounter26 (/32)
(3164) hpmcounter27 (/32)
(3165) hpmcounter28 (/32)
(3166) hpmcounter29 (/32)
(3167) hpmcounter30 (/32)
(3168) hpmcounter31 (/32)
(3265) cycleh (/32)
(3266) timeh (/32)
(3267) instreth (/32)
(3268) hpmcounter3h (/32)
(3269) hpmcounter4h (/32)
(3270) hpmcounter5h (/32)
(3271) hpmcounter6h (/32)
(3272) hpmcounter7h (/32)
(3273) hpmcounter8h (/32)
(3274) hpmcounter9h (/32)
(3275) hpmcounter10h (/32)
(3276) hpmcounter11h (/32)
(3277) hpmcounter12h (/32)
(3278) hpmcounter13h (/32)
(3279) hpmcounter14h (/32)
(3280) hpmcounter15h (/32)
(3281) hpmcounter16h (/32)
(3282) hpmcounter17h (/32)
(3283) hpmcounter18h (/32)
(3284) hpmcounter19h (/32)
(3285) hpmcounter20h (/32)
(3286) hpmcounter21h (/32)
(3287) hpmcounter22h (/32)
(3288) hpmcounter23h (/32)
(3289) hpmcounter24h (/32)
(3290) hpmcounter25h (/32)
(3291) hpmcounter26h (/32)
(3292) hpmcounter27h (/32)
(3293) hpmcounter28h (/32)
(3294) hpmcounter29h (/32)
(3295) hpmcounter30h (/32)
(3296) hpmcounter31h (/32)
(3667) hgeip (/32)
(3922) mvendorid (/32)
(3923) marchid (/32)
(3924) mimpid (/32)
(3925) mhartid (/32)
(4161) priv (/8)