diff options
Diffstat (limited to 'gdb/dwarf2/section.h')
| -rw-r--r-- | gdb/dwarf2/section.h | 33 |
1 files changed, 16 insertions, 17 deletions
diff --git a/gdb/dwarf2/section.h b/gdb/dwarf2/section.h index 09bddd4..ca511a4 100644 --- a/gdb/dwarf2/section.h +++ b/gdb/dwarf2/section.h @@ -1,6 +1,6 @@ /* DWARF 2 low-level section code - Copyright (C) 1994-2024 Free Software Foundation, Inc. + Copyright (C) 1994-2025 Free Software Foundation, Inc. Adapted by Gary Funck (gary@intrepid.com), Intrepid Technology, Inc. with support from Florida State University (under contract @@ -30,7 +30,7 @@ /* A descriptor for dwarf sections. S.ASECTION, SIZE are typically initialized when the objfile is first - scanned. BUFFER, READIN are filled in later when the section is read. + scanned. BUFFER, READ_IN are filled in later when the section is read. If the section contained compressed data then SIZE is updated to record the uncompressed size of the section. @@ -43,6 +43,8 @@ the real section this "virtual" section is contained in, and BUFFER,SIZE describe the virtual section. */ +#include "dwarf2/types.h" + struct dwarf2_section_info { /* Return the name of this section. */ @@ -81,19 +83,6 @@ struct dwarf2_section_info If the section is compressed, uncompress it before returning. */ void read (struct objfile *objfile); - /* A helper function that returns the size of a section in a safe way. - If you are positive that the section has been read before using the - size, then it is safe to refer to the dwarf2_section_info object's - "size" field directly. In other cases, you must call this - function, because for compressed sections the size field is not set - correctly until the section has been read. */ - bfd_size_type get_size (struct objfile *objfile) - { - if (!readin) - read (objfile); - return size; - } - /* Issue a complaint that something was outside the bounds of this buffer. */ void overflow_complaint () const; @@ -111,7 +100,7 @@ struct dwarf2_section_info section. */ struct dwarf2_section_info *containing_section; } s; - /* Pointer to section data, only valid if readin. */ + /* Pointer to section data, only valid if read_in. */ const gdb_byte *buffer; /* The size of the section, real or virtual. */ bfd_size_type size; @@ -119,10 +108,20 @@ struct dwarf2_section_info Only valid if is_virtual. */ bfd_size_type virtual_offset; /* True if we have tried to read this section. */ - bool readin; + bool read_in; /* True if this is a virtual section, False otherwise. This specifies which of s.section and s.containing_section to use. */ bool is_virtual; }; +using dwarf2_section_info_up = std::unique_ptr<dwarf2_section_info>; + +/* A pair-like structure to represent an offset into a section. */ + +struct section_and_offset +{ + const dwarf2_section_info *section; + sect_offset offset; +}; + #endif /* GDB_DWARF2_SECTION_H */ |