标签:enum effect ide typename int function ast data section
https://ftp.gnu.org/old-gnu/Manuals/gdb/html_node/gdb_109.html
whatis expr
举例 whatis uint64 -> unsigned long long
Print the data type of expression expr. expr is not actually evaluated, and any side-effecting operations (such as assignments or function calls) inside it do not take place. See section Expressions.whatis
Print the data type of $
, the last value in the value history.ptype typename
Print a description of data type typename. typename may be the name of a type, or for C code it may have the form `class class-name‘, `struct struct-tag‘, `unionunion-tag‘ or `enum enum-tag‘.ptype expr
ptype
Print a description of the type of expression expr. ptype
differs from whatis
by printing a detailed description, instead of just the name of the type. For example, for this variable declaration:
struct complex {double real; double imag;} v;
the two commands give this output:
(gdb) whatis v type = struct complex (gdb) ptype v type = struct complex { double real; double imag; }
标签:enum effect ide typename int function ast data section
原文地址:https://www.cnblogs.com/aerfa828/p/10759836.html