Linux Extensions to gABI

The hjl/master branch contains Linux extensions (forum) to Generic System V Application Binary Interface (gABI).

• The Linux gABI extension draft can be downloaded from here.
• The .note.gnu.property section draft with NT_GNU_PROPERTY_NO_COPY_ON_PROTECTED can be downloaded from here.

Documented Linux/GNU extensions:

• PT_GNU_EH_FRAME and .eh_frame_hdr section
• STT_GNU_IFUNC
• .note.gnu.build-id section and NT_GNU_BUILD_ID

Poorly documented Linux/GNU extensions:

• PT_GNU_STACK
• PT_GNU_RELRO
• SHT_GNU_INCREMENTAL_INPUTS
• SHT_GNU_ATTRIBUTES
• SHT_GNU_HASH
• SHT_GNU_LIBLIST
• SHT_GNU_verdef
• SHT_GNU_verneed
• SHT_GNU_versym
• STB_GNU_UNIQUE
• DT_GNU_PRELINKED
• DT_GNU_CONFLICTSZ
• DT_GNU_LIBLISTSZ
• DT_GNU_HASH
• DT_GNU_CONFLICT
• DT_GNU_LIBLIST
• DT_RELCOUNT
• DT_RELACOUNT
• .gnu_debugdata
• .gnu_debuglink
• .gnu.version
• .gnu.version_r
• .jcr
• .note.ABI-tag
• .note.GNU-stack
• .rela.dyn/.rel.dyn