diff options
Diffstat (limited to 'elfcpp/elfcpp.h')
| -rw-r--r-- | elfcpp/elfcpp.h | 34 |
1 files changed, 31 insertions, 3 deletions
diff --git a/elfcpp/elfcpp.h b/elfcpp/elfcpp.h index 67dca8e..b2ccbf5 100644 --- a/elfcpp/elfcpp.h +++ b/elfcpp/elfcpp.h @@ -315,7 +315,12 @@ enum SHN_ABS = 0xfff1, SHN_COMMON = 0xfff2, SHN_XINDEX = 0xffff, - SHN_HIRESERVE = 0xffff + SHN_HIRESERVE = 0xffff, + + // Provide for initial and final section ordering in conjunction + // with the SHF_LINK_ORDER and SHF_ORDERED section flags. + SHN_BEFORE = 0xff00, + SHN_AFTER = 0xff01, }; // The valid values found in the Shdr sh_type field. @@ -361,6 +366,8 @@ enum SHT // Symbol versions, SHT_SUNW_versym = 0x6fffffff, SHT_GNU_versym = 0x6fffffff, + + SHT_SPARC_GOTDATA = 0x70000000, }; // The valid bit flags found in the Shdr sh_flags field. @@ -378,7 +385,19 @@ enum SHF SHF_GROUP = 0x200, SHF_TLS = 0x400, SHF_MASKOS = 0x0ff00000, - SHF_MASKPROC = 0xf0000000 + SHF_MASKPROC = 0xf0000000, + + // Indicates this section requires ordering in relation to + // other sections of the same type. Ordered sections are + // combined within the section pointed to by the sh_link entry. + // The sh_info values SHN_BEFORE and SHN_AFTER imply that the + // sorted section is to precede or follow, respectively, all + // other sections in the set being ordered. + SHF_ORDERED = 0x40000000, + // This section is excluded from input to the link-edit of an + // executable or shared object. This flag is ignored if SHF_ALLOC + // is also set, or if relocations exist against the section. + SHF_EXCLUDE = 0x80000000, }; // Bit flags which appear in the first 32-bit word of the section data @@ -455,7 +474,11 @@ enum STT STT_LOOS = 10, STT_HIOS = 12, STT_LOPROC = 13, - STT_HIPROC = 15 + STT_HIPROC = 15, + + // The section type that must be used for register symbols on + // Sparc. These symbols initialize a global register. + STT_SPARC_REGISTER = 13, }; inline STB @@ -644,6 +667,11 @@ enum DT DT_VERSYM = 0x6ffffff0, + // The index of an STT_SPARC_REGISTER symbol within the DT_SYMTAB + // symbol table. One dynamic entry exists for every STT_SPARC_REGISTER + // symbol in the symbol table. + DT_SPARC_REGISTER = 0x70000001, + DT_AUXILIARY = 0x7ffffffd, DT_USED = 0x7ffffffe, DT_FILTER = 0x7fffffff |