| Line 91... |
Line 91... |
uint64_t size;
|
uint64_t size;
|
char *comdat_key;
|
char *comdat_key;
|
int resolution;
|
int resolution;
|
};
|
};
|
|
|
|
/* An object's section. */
|
|
|
|
struct ld_plugin_section
|
|
{
|
|
const void* handle;
|
|
unsigned int shndx;
|
|
};
|
|
|
/* Whether the symbol is a definition, reference, or common, weak or not. */
|
/* Whether the symbol is a definition, reference, or common, weak or not. */
|
|
|
enum ld_plugin_symbol_kind
|
enum ld_plugin_symbol_kind
|
{
|
{
|
LDPK_DEF,
|
LDPK_DEF,
|
| Line 242... |
Line 250... |
|
|
typedef
|
typedef
|
enum ld_plugin_status
|
enum ld_plugin_status
|
(*ld_plugin_message) (int level, const char *format, ...);
|
(*ld_plugin_message) (int level, const char *format, ...);
|
|
|
|
/* The linker's interface for retrieving the number of sections in an object.
|
|
The handle is obtained in the claim_file handler. This interface should
|
|
only be invoked in the claim_file handler. This function sets *COUNT to
|
|
the number of sections in the object. */
|
|
|
|
typedef
|
|
enum ld_plugin_status
|
|
(*ld_plugin_get_input_section_count) (const void* handle, unsigned int *count);
|
|
|
|
/* The linker's interface for retrieving the section type of a specific
|
|
section in an object. This interface should only be invoked in the
|
|
claim_file handler. This function sets *TYPE to an ELF SHT_xxx value. */
|
|
|
|
typedef
|
|
enum ld_plugin_status
|
|
(*ld_plugin_get_input_section_type) (const struct ld_plugin_section section,
|
|
unsigned int *type);
|
|
|
|
/* The linker's interface for retrieving the name of a specific section in
|
|
an object. This interface should only be invoked in the claim_file handler.
|
|
This function sets *SECTION_NAME_PTR to a null-terminated buffer allocated
|
|
by malloc. The plugin must free *SECTION_NAME_PTR. */
|
|
|
|
typedef
|
|
enum ld_plugin_status
|
|
(*ld_plugin_get_input_section_name) (const struct ld_plugin_section section,
|
|
char **section_name_ptr);
|
|
|
|
/* The linker's interface for retrieving the contents of a specific section
|
|
in an object. This interface should only be invoked in the claim_file
|
|
handler. This function sets *SECTION_CONTENTS to point to a buffer that is
|
|
valid until clam_file handler returns. It sets *LEN to the size of the
|
|
buffer. */
|
|
|
|
typedef
|
|
enum ld_plugin_status
|
|
(*ld_plugin_get_input_section_contents) (const struct ld_plugin_section section,
|
|
const unsigned char **section_contents,
|
|
size_t* len);
|
|
|
|
/* The linker's interface for specifying the desired order of sections.
|
|
The sections should be specifed using the array SECTION_LIST in the
|
|
order in which they should appear in the final layout. NUM_SECTIONS
|
|
specifies the number of entries in each array. This should be invoked
|
|
in the all_symbols_read handler. */
|
|
|
|
typedef
|
|
enum ld_plugin_status
|
|
(*ld_plugin_update_section_order) (const struct ld_plugin_section *section_list,
|
|
unsigned int num_sections);
|
|
|
|
/* The linker's interface for specifying that reordering of sections is
|
|
desired so that the linker can prepare for it. This should be invoked
|
|
before update_section_order, preferably in the claim_file handler. */
|
|
|
|
typedef
|
|
enum ld_plugin_status
|
|
(*ld_plugin_allow_section_ordering) (void);
|
|
|
enum ld_plugin_level
|
enum ld_plugin_level
|
{
|
{
|
LDPL_INFO,
|
LDPL_INFO,
|
LDPL_WARNING,
|
LDPL_WARNING,
|
LDPL_ERROR,
|
LDPL_ERROR,
|
| Line 272... |
Line 339... |
LDPT_RELEASE_INPUT_FILE,
|
LDPT_RELEASE_INPUT_FILE,
|
LDPT_ADD_INPUT_LIBRARY,
|
LDPT_ADD_INPUT_LIBRARY,
|
LDPT_OUTPUT_NAME,
|
LDPT_OUTPUT_NAME,
|
LDPT_SET_EXTRA_LIBRARY_PATH,
|
LDPT_SET_EXTRA_LIBRARY_PATH,
|
LDPT_GNU_LD_VERSION,
|
LDPT_GNU_LD_VERSION,
|
LDPT_GET_VIEW
|
LDPT_GET_VIEW,
|
|
LDPT_GET_INPUT_SECTION_COUNT,
|
|
LDPT_GET_INPUT_SECTION_TYPE,
|
|
LDPT_GET_INPUT_SECTION_NAME,
|
|
LDPT_GET_INPUT_SECTION_CONTENTS,
|
|
LDPT_UPDATE_SECTION_ORDER,
|
|
LDPT_ALLOW_SECTION_ORDERING
|
};
|
};
|
|
|
/* The plugin transfer vector. */
|
/* The plugin transfer vector. */
|
|
|
struct ld_plugin_tv
|
struct ld_plugin_tv
|
| Line 296... |
Line 369... |
ld_plugin_get_input_file tv_get_input_file;
|
ld_plugin_get_input_file tv_get_input_file;
|
ld_plugin_get_view tv_get_view;
|
ld_plugin_get_view tv_get_view;
|
ld_plugin_release_input_file tv_release_input_file;
|
ld_plugin_release_input_file tv_release_input_file;
|
ld_plugin_add_input_library tv_add_input_library;
|
ld_plugin_add_input_library tv_add_input_library;
|
ld_plugin_set_extra_library_path tv_set_extra_library_path;
|
ld_plugin_set_extra_library_path tv_set_extra_library_path;
|
|
ld_plugin_get_input_section_count tv_get_input_section_count;
|
|
ld_plugin_get_input_section_type tv_get_input_section_type;
|
|
ld_plugin_get_input_section_name tv_get_input_section_name;
|
|
ld_plugin_get_input_section_contents tv_get_input_section_contents;
|
|
ld_plugin_update_section_order tv_update_section_order;
|
|
ld_plugin_allow_section_ordering tv_allow_section_ordering;
|
} tv_u;
|
} tv_u;
|
};
|
};
|
|
|
/* The plugin library's "onload" entry point. */
|
/* The plugin library's "onload" entry point. */
|
|
|
