C++ QTCreator:GDB调试代码一次，然后放到程序集

使用Qt5.1.1 for Windows 32位（使用MinGW 4.8）进行调试时，GDB希望在第一次调试代码后进入DISASSEMBLY

我做了一个“普通C++”项目，插入一些简单的代码：

int x = 5;
cout << x << endl;
return 0;

然后，一旦到达断点，良好运行将显示以下内容：

>*stopped,reason="signal-received",signal-name="SIGTRAP",signal-meaning="Trace/breakpoint trap",
frame={addr="0x7792000d",func="ntdll!LdrFindResource_U",args=[],
from="C:\\Windows\\system32\\ntdll.dll"},thread-id="2",stopped-threads="all"
dNOTE: INFERIOR SPONTANEOUS STOP sStopped.
dState changed from InferiorRunOk(11) to InferiorStopOk(14) [master]
dSIGTRAP CONSIDERED HARMLESS. CONTINUING.
sStopped: "signal-received"
>=thread-selected,id="2"
sThread 2 selected
<1283-thread-info
>1283^done,threads=[{id="2",target-id="Thread 7148.0x242c",frame=
{level="0",addr="0x7792000d",func="ntdll!LdrFindResource_U",args=[],
from="C:\\Windows\\system32\\ntdll.dll"},state="stopped"},
{id="1",target-id="Thread 7148.0x1bbc",
frame={level="0",addr="0x756a133d",func="KERNEL32!GetPrivateProfileStructA",
args=[],from="C:\\Windows\\syswow64\\kernel32.dll"},state="stopped"}],current-thread-id="2"
<1284-stack-list-frames 0 20
>1284^done,stack=[frame={level="0",addr="0x7792000d",func="ntdll!LdrFindResource_U",
from="C:\\Windows\\system32\\ntdll.dll"},
frame={level="1",addr="0x779af926",
func="ntdll!RtlQueryTimeZoneInformation",
from="C:\\Windows\\system32\\ntdll.dll"},frame={level="2",addr="0x75f45dd1",func="??"},
frame={level="3",addr="0x00000000",func="??"}]
<1285-stack-select-frame 0
<1286disassemble 0x7791fff9,0x77920071
<1287bb options:fancy,autoderef,dyntype vars: expanded:return,local,watch,inspect typeformats: formats: watchers:
    >1285^done
>&"disassemble 0x7791fff9,0x77920071\n"
>~"Dump of assembler code from 0x7791fff9 to 0x77920071:\n"
>~"   0x7791fff9 <ntdll!LdrFindResource_U+60953>:\t"
>&"Cannot access memory at address 0x7791fff9\n"
>1286^error,msg="Cannot access memory at address 0x7791fff9"
sDisassembler failed: Cannot access memory at address 0x7791fff9

*停止，原因=“结束步进范围”，帧={addr=“0x00401620”，func=“fu0_uuzst4cout”，参数[]， file=“..\untitled8\main.cpp”， fullname=“C:\Users\Andrew\Desktop\untitled8\main.cpp”，line=“9”}， thread id=“1”，stopped threads=“全部”

错误运行表明：

>*stopped,reason="signal-received",signal-name="SIGTRAP",signal-meaning="Trace/breakpoint trap",
frame={addr="0x7792000d",func="ntdll!LdrFindResource_U",args=[],
from="C:\\Windows\\system32\\ntdll.dll"},thread-id="2",stopped-threads="all"
dNOTE: INFERIOR SPONTANEOUS STOP sStopped.
dState changed from InferiorRunOk(11) to InferiorStopOk(14) [master]
dSIGTRAP CONSIDERED HARMLESS. CONTINUING.
sStopped: "signal-received"
>=thread-selected,id="2"
sThread 2 selected
<1283-thread-info
>1283^done,threads=[{id="2",target-id="Thread 7148.0x242c",frame=
{level="0",addr="0x7792000d",func="ntdll!LdrFindResource_U",args=[],
from="C:\\Windows\\system32\\ntdll.dll"},state="stopped"},
{id="1",target-id="Thread 7148.0x1bbc",
frame={level="0",addr="0x756a133d",func="KERNEL32!GetPrivateProfileStructA",
args=[],from="C:\\Windows\\syswow64\\kernel32.dll"},state="stopped"}],current-thread-id="2"
<1284-stack-list-frames 0 20
>1284^done,stack=[frame={level="0",addr="0x7792000d",func="ntdll!LdrFindResource_U",
from="C:\\Windows\\system32\\ntdll.dll"},
frame={level="1",addr="0x779af926",
func="ntdll!RtlQueryTimeZoneInformation",
from="C:\\Windows\\system32\\ntdll.dll"},frame={level="2",addr="0x75f45dd1",func="??"},
frame={level="3",addr="0x00000000",func="??"}]
<1285-stack-select-frame 0
<1286disassemble 0x7791fff9,0x77920071
<1287bb options:fancy,autoderef,dyntype vars: expanded:return,local,watch,inspect typeformats: formats: watchers:
    >1285^done
>&"disassemble 0x7791fff9,0x77920071\n"
>~"Dump of assembler code from 0x7791fff9 to 0x77920071:\n"
>~"   0x7791fff9 <ntdll!LdrFindResource_U+60953>:\t"
>&"Cannot access memory at address 0x7791fff9\n"
>1286^error,msg="Cannot access memory at address 0x7791fff9"
sDisassembler failed: Cannot access memory at address 0x7791fff9

*停止，原因=“接收到信号”，信号名称=“SIGTRAP”，信号含义=“跟踪/断点陷阱”，
frame={addr=“0x7792000d”，func=“ntdll！LdrFindResource_”，args=[]，
from=“C:\\Windows\\system32\\ntdll.dll”}，thread id=“2”，stopped threads=“all”
注：下自发停止。
数据状态从较低的RUNOK（11）更改为较低的STOPOK（14）[主控]
被认为是无害的。持续的。
SSR：“接收到信号”
>=已选择线程，id=“2”
已选择sThread 2
1283^done，threads=[{id=“2”，target id=“Thread 7148.0x242c”，帧=
{level=“0”，addr=“0x7792000d”，func=“ntdll！LdrFindResource_”，args=[]，
from=“C:\\Windows\\system32\\ntdll.dll”}，state=“stopped”}，
{id=“1”，target id=“Thread 7148.0x1bbc”，
frame={level=“0”，addr=“0x756a133d”，func=“KERNEL32！GetPrivateProfileStructA”，
args=[]，from=“C:\\Windows\\syswow64\\kernel32.dll”}，state=“stopped”}，当前线程id=“2”
1284^done，stack=[frame={level=“0”，addr=“0x7792000d”，func=“ntdll！LdrFindResource_”，
from=“C:\\Windows\\system32\\ntdll.dll”}，
frame={level=“1”，addr=“0x779af926”，
func=“ntdll！RtlQueryTimeZoneInformation”，
from=“C:\\Windows\\system32\\ntdll.dll”}，frame={level=“2”，addr=“0x75f45dd1”，func=“？”}，
frame={level=“3”，addr=“0x00000000”，func=“？”}]
~“将汇编程序代码从0x7791fff9转储到0x77920071:\n”
>~“0x7791fff9:\t”
>&“无法访问地址0x7791fff9处的内存\n”
>1286^错误，msg=“无法访问地址0x7791fff9处的内存”
sDisassembler失败：无法访问地址0x7791fff9处的内存

---

看起来由于某种原因，额外的线程没有在预期的时候退出，qtcreator/gdb说服自己ntdll中有断点，我想停止

我希望我能帮助你。我总是最难让Qt Creator正确显示调试符号。知道你并不孤单。几个月前我也问过同样的问题，但没有解决办法：。即使在安装了新版本（2.8.1）之后，这种行为仍在继续。