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Sync plugin-api.h with gold patch : http://sourceware.org/ml/binutils/2012-08/msg00447.html

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* plugin-api.h (ld_plugin_allow_unique_segment_for_sections):
	New interface.
	(ld_plugin_unique_segment_for_sections): New interface.
	(LDPT_ALLOW_UNIQUE_SEGMENT_FOR_SECTIONS): New enum val.
	(LDPT_UNIQUE_SEGMENT_FOR_SECTIONS): New enum val.
	(tv_allow_unique_segment_for_sections): New member.
	(tv_unique_segment_for_sections): New member.

From-SVN: r190654
This commit is contained in:
Sriraman Tallam 2012-08-24 19:07:28 +00:00 committed by Sriraman Tallam
parent 9284926724
commit 36ec6d1c37
2 changed files with 42 additions and 1 deletions
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10
include/ChangeLog
View File

@ -1,3 +1,13 @@
2012-08-24 Sriraman Tallam <tmsriram@google.com>
* plugin-api.h (ld_plugin_allow_unique_segment_for_sections):
New interface.
(ld_plugin_unique_segment_for_sections): New interface.
(LDPT_ALLOW_UNIQUE_SEGMENT_FOR_SECTIONS): New enum val.
(LDPT_UNIQUE_SEGMENT_FOR_SECTIONS): New enum val.
(tv_allow_unique_segment_for_sections): New member.
(tv_unique_segment_for_sections): New member.
2012-07-13 Doug Evans <dje@google.com>
* filenames.h: #include "hashtab.h".

33
include/plugin-api.h
View File

@ -318,6 +318,33 @@ typedef
enum ld_plugin_status
(*ld_plugin_allow_section_ordering) (void);
/* The linker's interface for specifying that a subset of sections is
to be mapped to a unique segment. If the plugin wants to call
unique_segment_for_sections, it must call this function from a
claim_file_handler or when it is first loaded. */
typedef
enum ld_plugin_status
(*ld_plugin_allow_unique_segment_for_sections) (void);
/* The linker's interface for specifying that a specific set of sections
must be mapped to a unique segment. ELF segments do not have names
and the NAME is used as the name of the newly created output section
that is then placed in the unique PT_LOAD segment. FLAGS is used to
specify if any additional segment flags need to be set. For instance,
a specific segment flag can be set to identify this segment. Unsetting
segment flags that would be set by default is not possible. The
parameter SEGMENT_ALIGNMENT when non-zero will override the default. */
typedef
enum ld_plugin_status
(*ld_plugin_unique_segment_for_sections) (
const char* segment_name,
uint64_t segment_flags,
uint64_t segment_alignment,
const struct ld_plugin_section * section_list,
unsigned int num_sections);
enum ld_plugin_level
{
LDPL_INFO,
@ -355,7 +382,9 @@ enum ld_plugin_tag
LDPT_GET_INPUT_SECTION_CONTENTS,
LDPT_UPDATE_SECTION_ORDER,
LDPT_ALLOW_SECTION_ORDERING,
LDPT_GET_SYMBOLS_V2
LDPT_GET_SYMBOLS_V2,
LDPT_ALLOW_UNIQUE_SEGMENT_FOR_SECTIONS,
LDPT_UNIQUE_SEGMENT_FOR_SECTIONS
};
/* The plugin transfer vector. */
@ -385,6 +414,8 @@ struct ld_plugin_tv
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;
ld_plugin_allow_unique_segment_for_sections tv_allow_unique_segment_for_sections;
ld_plugin_unique_segment_for_sections tv_unique_segment_for_sections;
} tv_u;
};