diff options
Diffstat (limited to 'gdb/psympriv.h')
| -rw-r--r-- | gdb/psympriv.h | 45 |
1 files changed, 26 insertions, 19 deletions
diff --git a/gdb/psympriv.h b/gdb/psympriv.h index be03465..dc89db2 100644 --- a/gdb/psympriv.h +++ b/gdb/psympriv.h @@ -104,6 +104,13 @@ enum psymtab_search_status struct partial_symtab { + partial_symtab () + : searched_flag (PST_NOT_SEARCHED), + text_low_valid (0), + text_high_valid (0) + { + } + /* Return the raw low text address of this partial_symtab. */ CORE_ADDR raw_text_low () const { @@ -145,21 +152,21 @@ struct partial_symtab /* Chain of all existing partial symtabs. */ - struct partial_symtab *next; + struct partial_symtab *next = nullptr; /* Name of the source file which this partial_symtab defines, or if the psymtab is anonymous then a descriptive name for debugging purposes, or "". It must not be NULL. */ - const char *filename; + const char *filename = nullptr; /* Full path of the source file. NULL if not known. */ - char *fullname; + char *fullname = nullptr; /* Directory in which it was compiled, or NULL if we don't know. */ - const char *dirname; + const char *dirname = nullptr; /* Range of text addresses covered by this file; texthigh is the beginning of the next section. Do not use if PSYMTABS_ADDRMAP_SUPPORTED @@ -168,8 +175,8 @@ struct partial_symtab text_low_valid and text_high_valid fields; these are located later in this structure for better packing. */ - CORE_ADDR m_text_low; - CORE_ADDR m_text_high; + CORE_ADDR m_text_low = 0; + CORE_ADDR m_text_high = 0; /* If NULL, this is an ordinary partial symbol table. @@ -198,7 +205,7 @@ struct partial_symtab The choice of which one should be canonical is left to the debuginfo reader; it can be arbitrary. */ - struct partial_symtab *user; + struct partial_symtab *user = nullptr; /* Array of pointers to all of the partial_symtab's which this one depends on. Since this array can only be set to previous or @@ -209,17 +216,17 @@ struct partial_symtab in foo.h may use type numbers defined in foo.c. For other debugging formats there may be no need to use dependencies. */ - struct partial_symtab **dependencies; + struct partial_symtab **dependencies = nullptr; - int number_of_dependencies; + int number_of_dependencies = 0; /* Global symbol list. This list will be sorted after readin to improve access. Binary search will be the usual method of finding a symbol within it. globals_offset is an integer offset within global_psymbols[]. */ - int globals_offset; - int n_global_syms; + int globals_offset = 0; + int n_global_syms = 0; /* Static symbol list. This list will *not* be sorted after readin; to find a symbol in it, exhaustive search must be used. This is @@ -229,24 +236,24 @@ struct partial_symtab how long errors take). This is an offset and size within static_psymbols[]. */ - int statics_offset; - int n_static_syms; + int statics_offset = 0; + int n_static_syms = 0; /* Non-zero if the symtab corresponding to this psymtab has been readin. This is located here so that this structure packs better on 64-bit systems. */ - unsigned char readin; + unsigned char readin = 0; /* True iff objfile->psymtabs_addrmap is properly populated for this partial_symtab. For discontiguous overlapping psymtabs is the only usable info in PSYMTABS_ADDRMAP. */ - unsigned char psymtabs_addrmap_supported; + unsigned char psymtabs_addrmap_supported = 0; /* True if the name of this partial symtab is not a source file name. */ - unsigned char anonymous; + unsigned char anonymous = 0; /* A flag that is temporarily used when searching psymtabs. */ @@ -260,19 +267,19 @@ struct partial_symtab /* Pointer to compunit eventually allocated for this source file, 0 if !readin or if we haven't looked for the symtab after it was readin. */ - struct compunit_symtab *compunit_symtab; + struct compunit_symtab *compunit_symtab = nullptr; /* Pointer to function which will read in the symtab corresponding to this psymtab. */ - void (*read_symtab) (struct partial_symtab *, struct objfile *); + void (*read_symtab) (struct partial_symtab *, struct objfile *) = nullptr; /* Information that lets read_symtab() locate the part of the symbol table that this psymtab corresponds to. This information is private to the format-dependent symbol reading routines. For further detail examine the various symbol reading modules. */ - void *read_symtab_private; + void *read_symtab_private = nullptr; }; /* Specify whether a partial psymbol should be allocated on the global |