diff options
| -rw-r--r-- | elfcpp/ChangeLog | 5 | ||||
| -rw-r--r-- | elfcpp/elfcpp.h | 2 | ||||
| -rw-r--r-- | gold/ChangeLog | 8 | ||||
| -rw-r--r-- | gold/i386.cc | 56 |
4 files changed, 70 insertions, 1 deletions
diff --git a/elfcpp/ChangeLog b/elfcpp/ChangeLog index 042d86e..18c1d5a 100644 --- a/elfcpp/ChangeLog +++ b/elfcpp/ChangeLog @@ -1,3 +1,8 @@ +2015-10-13 H.J. Lu <hongjiu.lu@intel.com> + + PR gold/19118 + * elfcpp.h (EM): Add EM_IAMCU. + 2015-10-02 H.J. Lu <hongjiu.lu@intel.com> PR gold/19060 diff --git a/elfcpp/elfcpp.h b/elfcpp/elfcpp.h index 70380a5..0e6833f 100644 --- a/elfcpp/elfcpp.h +++ b/elfcpp/elfcpp.h @@ -173,7 +173,7 @@ enum EM EM_386 = 3, EM_68K = 4, EM_88K = 5, - // 6 used to be EM_486 + EM_IAMCU = 6, EM_860 = 7, EM_MIPS = 8, EM_S370 = 9, diff --git a/gold/ChangeLog b/gold/ChangeLog index e13392a..ff11c88 100644 --- a/gold/ChangeLog +++ b/gold/ChangeLog @@ -1,3 +1,11 @@ +2015-10-13 H.J. Lu <hongjiu.lu@intel.com> + + PR gold/19118 + * i386.cc (Target_iamcu): New class. + (Target_selector_iamcu): Likewise. + (Target_iamcu::iamcu_info): New variable. + (target_selector_iamcu): Likewise. + 2015-10-07 Andreas Schwab <schwab@suse.de> * aarch64.cc (aarch64_info): Set abi_pagesize to 64K. diff --git a/gold/i386.cc b/gold/i386.cc index 086314e..202f518 100644 --- a/gold/i386.cc +++ b/gold/i386.cc @@ -4252,4 +4252,60 @@ class Target_selector_i386_nacl Target_selector_i386_nacl target_selector_i386; +// IAMCU variant. It uses EM_IAMCU, not EM_386. + +class Target_iamcu : public Target_i386 +{ + public: + Target_iamcu() + : Target_i386(&iamcu_info) + { } + + private: + // Information about this specific target which we pass to the + // general Target structure. + static const Target::Target_info iamcu_info; +}; + +const Target::Target_info Target_iamcu::iamcu_info = +{ + 32, // size + false, // is_big_endian + elfcpp::EM_IAMCU, // machine_code + false, // has_make_symbol + false, // has_resolve + true, // has_code_fill + true, // is_default_stack_executable + true, // can_icf_inline_merge_sections + '\0', // wrap_char + "/usr/lib/libc.so.1", // dynamic_linker + 0x08048000, // default_text_segment_address + 0x1000, // abi_pagesize (overridable by -z max-page-size) + 0x1000, // common_pagesize (overridable by -z common-page-size) + false, // isolate_execinstr + 0, // rosegment_gap + elfcpp::SHN_UNDEF, // small_common_shndx + elfcpp::SHN_UNDEF, // large_common_shndx + 0, // small_common_section_flags + 0, // large_common_section_flags + NULL, // attributes_section + NULL, // attributes_vendor + "_start" // entry_symbol_name +}; + +class Target_selector_iamcu : public Target_selector +{ +public: + Target_selector_iamcu() + : Target_selector(elfcpp::EM_IAMCU, 32, false, "elf32-iamcu", + "elf_iamcu") + { } + + Target* + do_instantiate_target() + { return new Target_iamcu(); } +}; + +Target_selector_iamcu target_selector_iamcu; + } // End anonymous namespace. |