gdb7.5 print utf8 string show string address not string content



I have just installed the latest released gdb--gdb7.5。 when i used it to debug the c++ program which is encoded with utf-8, i set the gdb charset to utf8 with the command" set charset utf-8". However when i want to print a string : char *str = "明天是个好天气" , the "p str" result is the address of the string rather than the content. So is there anyting necessary for gdb to debug utf8 string?


Breakpoint 1, test () at test.cpp:6


6 char *str = "我们的世界多么美好";


(gdb) n


8 printf( "%s
" , str );


(gdb) p str


$1 = 0x40067c "0221们2204265214321016好"

medianet_width='336'; medianet_height= '280'; medianet_crid='202258688';

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I have just installed the latest released gdb--gdb7.5。 when i used it to debug the c++ program which is encoded with utf-8, i set the gdb charset to utf8 with the command" set charset utf-8". However when i want to print a string : char *str = "明天是个好天气" , the "p str" result is the address of the string rather than the content. So is there anyting necessary for gdb to debug utf8 string?


Breakpoint 1, test () at test.cpp:6


6 char *str = "我们的世界多么美好";


(gdb) n


8 printf( "%s
" , str );


(gdb) p str


$1 = 0x40067c "0221们2204265214321016好"

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