/* This file is is generated by a shell script. DO NOT EDIT! */ /* 64 bit ELF emulation code for elf64lriscv Copyright (C) 1991-2022 Free Software Foundation, Inc. Written by Steve Chamberlain ELF support by Ian Lance Taylor This file is part of the GNU Binutils. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ #define TARGET_IS_elf64lriscv #include "sysdep.h" #include "bfd.h" #include "libiberty.h" #include "getopt.h" #include "bfdlink.h" #include "ctf-api.h" #include "ld.h" #include "ldmain.h" #include "ldmisc.h" #include "ldexp.h" #include "ldlang.h" #include "ldfile.h" #include "ldemul.h" #include #include "elf-bfd.h" #include "ldelf.h" #include "ldelfgen.h" /* Declare functions used by various EXTRA_EM_FILEs. */ static void gldelf64lriscv_before_parse (void); static void gldelf64lriscv_before_plugin_all_symbols_read (void); static void gldelf64lriscv_after_open (void); static void gldelf64lriscv_before_allocation (void); static void gldelf64lriscv_after_allocation (void); #include "ldmain.h" #include "ldctor.h" #include "elf/riscv.h" #include "elfxx-riscv.h" static void riscv_elf_before_allocation (void) { gldelf64lriscv_before_allocation (); if (link_info.discard == discard_sec_merge) link_info.discard = discard_l; if (!bfd_link_relocatable (&link_info)) { /* We always need at least some relaxation to handle code alignment. */ if (RELAXATION_DISABLED_BY_USER) TARGET_ENABLE_RELAXATION; else ENABLE_RELAXATION; } link_info.relax_pass = 3; } static void gldelf64lriscv_after_allocation (void) { int need_layout = 0; /* Don't attempt to discard unused .eh_frame sections until the final link, as we can't reliably tell if they're used until after relaxation. */ if (!bfd_link_relocatable (&link_info)) { need_layout = bfd_elf_discard_info (link_info.output_bfd, &link_info); if (need_layout < 0) { einfo (_("%X%P: .eh_frame/.stab edit: %E\n")); return; } } /* PR 27566, if the phase of data segment is exp_seg_relro_adjust, that means we are still adjusting the relro, and shouldn't do the relaxations at this stage. Otherwise, we will get the symbol values beofore handling the relro, and may cause truncated fails when the relax range crossing the data segment. One of the solution is to monitor the data segment phase while relaxing, to know whether the relro has been handled or not. I think we probably need to record more information about data segment or alignments in the future, to make sure it is safe to doing relaxations. */ enum phase_enum *phase = &(expld.dataseg.phase); bfd_elf64_riscv_set_data_segment_info (&link_info, (int *) phase); ldelf_map_segments (need_layout); } /* This is a convenient point to tell BFD about target specific flags. After the output has been created, but before inputs are read. */ static void riscv_create_output_section_statements (void) { /* See PR 22920 for an example of why this is necessary. */ if (strstr (bfd_get_target (link_info.output_bfd), "riscv") == NULL) { /* The RISC-V backend needs special fields in the output hash structure. These will only be created if the output format is a RISC-V format, hence we do not support linking and changing output formats at the same time. Use a link followed by objcopy to change output formats. */ einfo (_("%F%P: error: cannot change output format" " whilst linking %s binaries\n"), "RISC-V"); return; } } static void gldelf64lriscv_before_parse (void) { ldfile_set_output_arch ("riscv", bfd_arch_riscv); input_flags.dynamic = true; config.has_shared = false; config.separate_code = false; link_info.check_relocs_after_open_input = true; link_info.relro = DEFAULT_LD_Z_RELRO; link_info.separate_code = DEFAULT_LD_Z_SEPARATE_CODE; link_info.warn_execstack = DEFAULT_LD_WARN_EXECSTACK; link_info.no_warn_rwx_segments = ! DEFAULT_LD_WARN_RWX_SEGMENTS; link_info.default_execstack = DEFAULT_LD_EXECSTACK; } /* These variables are used to implement target options */ static char *audit; /* colon (typically) separated list of libs */ static char *depaudit; /* colon (typically) separated list of libs */ /* This is called before calling plugin 'all symbols read' hook. */ static void gldelf64lriscv_before_plugin_all_symbols_read (void) { ldelf_before_plugin_all_symbols_read (false, false, false, false, 64, "/opt/riscv"); } /* This is called after all the input files have been opened. */ static void gldelf64lriscv_after_open (void) { ldelf_after_open (false, false, false, false, 64, "/opt/riscv"); } /* This is called after the sections have been attached to output sections, but before any sizes or addresses have been set. */ static void gldelf64lriscv_before_allocation (void) { ldelf_before_allocation (audit, depaudit, NULL); } static char * gldelf64lriscv_get_script (int *isfile) { *isfile = 0; if (bfd_link_relocatable (&link_info) && config.build_constructors) return "/* Script for -Ur */\n\ /* Copyright (C) 2014-2022 Free Software Foundation, Inc.\n\ Copying and distribution of this script, with or without modification,\n\ are permitted in any medium without royalty provided the copyright\n\ notice and this notice are preserved. */\n\ OUTPUT_FORMAT(\"elf64-littleriscv\", \"elf64-littleriscv\",\n\ \"elf64-littleriscv\")\n\ OUTPUT_ARCH(riscv)\n\ /* For some reason, the Solaris linker makes bad executables\n\ if gld -r is used and the intermediate file has sections starting\n\ at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld\n\ bug. But for now assigning the zero vmas works. */\n\ SECTIONS\n\ {\n\ .interp 0 : { *(.interp) }\n\ .note.gnu.build-id 0: { *(.note.gnu.build-id) }\n\ .hash 0 : { *(.hash) }\n\ .gnu.hash 0 : { *(.gnu.hash) }\n\ .dynsym 0 : { *(.dynsym) }\n\ .dynstr 0 : { *(.dynstr) }\n\ .gnu.version 0 : { *(.gnu.version) }\n\ .gnu.version_d 0: { *(.gnu.version_d) }\n\ .gnu.version_r 0: { *(.gnu.version_r) }\n\ .rela.init 0 : { *(.rela.init) }\n\ .rela.text 0 : { *(.rela.text) }\n" " .rela.fini 0 : { *(.rela.fini) }\n\ .rela.rodata 0 : { *(.rela.rodata) }\n\ .rela.data.rel.ro 0 : { *(.rela.data.rel.ro) }\n\ .rela.data 0 : { *(.rela.data) }\n\ .rela.tdata 0 : { *(.rela.tdata) }\n\ .rela.tbss 0 : { *(.rela.tbss) }\n\ .rela.ctors 0 : { *(.rela.ctors) }\n\ .rela.dtors 0 : { *(.rela.dtors) }\n\ .rela.got 0 : { *(.rela.got) }\n\ .rela.sdata 0 : { *(.rela.sdata) }\n\ .rela.sbss 0 : { *(.rela.sbss) }\n\ .rela.sdata2 0 : { *(.rela.sdata2) }\n\ .rela.sbss2 0 : { *(.rela.sbss2) }\n\ .rela.bss 0 : { *(.rela.bss) }\n\ .rela.ifunc 0 : { *(.rela.ifunc) }\n\ .rela.plt 0 :\n\ {\n\ *(.rela.plt)\n\ }\n\ .init 0 :\n\ {\n\ KEEP (*(SORT_NONE(.init)))\n\ }\n\ .plt 0 : { *(.plt) }\n\ .text 0 :\n" " {\n\ *(.text .stub)\n\ /* .gnu.warning sections are handled specially by elf.em. */\n\ *(.gnu.warning)\n\ }\n\ .fini 0 :\n\ {\n\ KEEP (*(SORT_NONE(.fini)))\n\ }\n\ .rodata 0 : { *(.rodata) }\n\ .rodata1 0 : { *(.rodata1) }\n\ .sdata2 0 :\n\ {\n\ *(.sdata2)\n\ }\n\ .sbss2 0 : { *(.sbss2) }\n\ .eh_frame_hdr 0 : { *(.eh_frame_hdr) }\n\ .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) }\n\ .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table) }\n\ .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) }\n\ /* These sections are generated by the Sun/Oracle C++ compiler. */\n\ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges) }\n\ /* Exception handling */\n\ .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) }\n\ .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) }\n" " .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table) }\n\ .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges) }\n\ /* Thread Local Storage sections */\n\ .tdata 0 :\n\ {\n\ *(.tdata)\n\ }\n\ .tbss 0 : { *(.tbss) }\n\ .jcr 0 : { KEEP (*(.jcr)) }\n\ .dynamic 0 : { *(.dynamic) }\n\ .data 0 :\n\ {\n\ *(.data)\n\ SORT(CONSTRUCTORS)\n\ }\n\ .data1 0 : { *(.data1) }\n\ .got 0 : { *(.got) }\n\ /* We want the small data sections together, so single-instruction offsets\n\ can access them all, and initialized data all before uninitialized, so\n\ we can shorten the on-disk segment size. */\n\ .sdata 0 :\n\ {\n\ *(.sdata)\n\ }\n\ .sbss 0 :\n" " {\n\ *(.sbss)\n\ }\n\ .bss 0 :\n\ {\n\ *(.bss)\n\ }\n\ /* Stabs debugging sections. */\n\ .stab 0 : { *(.stab) }\n\ .stabstr 0 : { *(.stabstr) }\n\ .stab.excl 0 : { *(.stab.excl) }\n\ .stab.exclstr 0 : { *(.stab.exclstr) }\n\ .stab.index 0 : { *(.stab.index) }\n\ .stab.indexstr 0 : { *(.stab.indexstr) }\n\ .comment 0 : { *(.comment) }\n\ .gnu.build.attributes : { *(.gnu.build.attributes) }\n\ /* DWARF debug sections.\n\ Symbols in the DWARF debugging sections are relative to the beginning\n\ of the section so we begin them at 0. */\n\ /* DWARF 1. */\n\ .debug 0 : { *(.debug) }\n\ .line 0 : { *(.line) }\n\ /* GNU DWARF 1 extensions. */\n\ .debug_srcinfo 0 : { *(.debug_srcinfo) }\n\ .debug_sfnames 0 : { *(.debug_sfnames) }\n\ /* DWARF 1.1 and DWARF 2. */\n\ .debug_aranges 0 : { *(.debug_aranges) }\n\ .debug_pubnames 0 : { *(.debug_pubnames) }\n\ /* DWARF 2. */\n\ .debug_info 0 : { *(.debug_info) }\n\ .debug_abbrev 0 : { *(.debug_abbrev) }\n\ .debug_line 0 : { *(.debug_line) }\n\ .debug_frame 0 : { *(.debug_frame) }\n\ .debug_str 0 : { *(.debug_str) }\n\ .debug_loc 0 : { *(.debug_loc) }\n\ .debug_macinfo 0 : { *(.debug_macinfo) }\n\ /* SGI/MIPS DWARF 2 extensions. */\n\ .debug_weaknames 0 : { *(.debug_weaknames) }\n\ .debug_funcnames 0 : { *(.debug_funcnames) }\n\ .debug_typenames 0 : { *(.debug_typenames) }\n\ .debug_varnames 0 : { *(.debug_varnames) }\n\ /* DWARF 3. */\n\ .debug_pubtypes 0 : { *(.debug_pubtypes) }\n\ .debug_ranges 0 : { *(.debug_ranges) }\n\ /* DWARF 5. */\n\ .debug_addr 0 : { *(.debug_addr) }\n\ .debug_line_str 0 : { *(.debug_line_str) }\n\ .debug_loclists 0 : { *(.debug_loclists) }\n\ .debug_macro 0 : { *(.debug_macro) }\n\ .debug_names 0 : { *(.debug_names) }\n\ .debug_rnglists 0 : { *(.debug_rnglists) }\n\ .debug_str_offsets 0 : { *(.debug_str_offsets) }\n\ .debug_sup 0 : { *(.debug_sup) }\n\ .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }\n\ }\n\n" ; else if (bfd_link_relocatable (&link_info)) return "/* Script for -r */\n\ /* Copyright (C) 2014-2022 Free Software Foundation, Inc.\n\ Copying and distribution of this script, with or without modification,\n\ are permitted in any medium without royalty provided the copyright\n\ notice and this notice are preserved. */\n\ OUTPUT_FORMAT(\"elf64-littleriscv\", \"elf64-littleriscv\",\n\ \"elf64-littleriscv\")\n\ OUTPUT_ARCH(riscv)\n\ /* For some reason, the Solaris linker makes bad executables\n\ if gld -r is used and the intermediate file has sections starting\n\ at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld\n\ bug. But for now assigning the zero vmas works. */\n\ SECTIONS\n\ {\n\ .interp 0 : { *(.interp) }\n\ .note.gnu.build-id 0: { *(.note.gnu.build-id) }\n\ .hash 0 : { *(.hash) }\n\ .gnu.hash 0 : { *(.gnu.hash) }\n\ .dynsym 0 : { *(.dynsym) }\n\ .dynstr 0 : { *(.dynstr) }\n\ .gnu.version 0 : { *(.gnu.version) }\n\ .gnu.version_d 0: { *(.gnu.version_d) }\n\ .gnu.version_r 0: { *(.gnu.version_r) }\n\ .rela.init 0 : { *(.rela.init) }\n\ .rela.text 0 : { *(.rela.text) }\n" " .rela.fini 0 : { *(.rela.fini) }\n\ .rela.rodata 0 : { *(.rela.rodata) }\n\ .rela.data.rel.ro 0 : { *(.rela.data.rel.ro) }\n\ .rela.data 0 : { *(.rela.data) }\n\ .rela.tdata 0 : { *(.rela.tdata) }\n\ .rela.tbss 0 : { *(.rela.tbss) }\n\ .rela.ctors 0 : { *(.rela.ctors) }\n\ .rela.dtors 0 : { *(.rela.dtors) }\n\ .rela.got 0 : { *(.rela.got) }\n\ .rela.sdata 0 : { *(.rela.sdata) }\n\ .rela.sbss 0 : { *(.rela.sbss) }\n\ .rela.sdata2 0 : { *(.rela.sdata2) }\n\ .rela.sbss2 0 : { *(.rela.sbss2) }\n\ .rela.bss 0 : { *(.rela.bss) }\n\ .rela.ifunc 0 : { *(.rela.ifunc) }\n\ .rela.plt 0 :\n\ {\n\ *(.rela.plt)\n\ }\n\ .init 0 :\n\ {\n\ KEEP (*(SORT_NONE(.init)))\n\ }\n\ .plt 0 : { *(.plt) }\n\ .text 0 :\n" " {\n\ *(.text .stub)\n\ /* .gnu.warning sections are handled specially by elf.em. */\n\ *(.gnu.warning)\n\ }\n\ .fini 0 :\n\ {\n\ KEEP (*(SORT_NONE(.fini)))\n\ }\n\ .rodata 0 : { *(.rodata) }\n\ .rodata1 0 : { *(.rodata1) }\n\ .sdata2 0 :\n\ {\n\ *(.sdata2)\n\ }\n\ .sbss2 0 : { *(.sbss2) }\n\ .eh_frame_hdr 0 : { *(.eh_frame_hdr) }\n\ .eh_frame 0 : ONLY_IF_RO { KEEP (*(.eh_frame)) }\n\ .gcc_except_table 0 : ONLY_IF_RO { *(.gcc_except_table) }\n\ .gnu_extab 0 : ONLY_IF_RO { *(.gnu_extab*) }\n\ /* These sections are generated by the Sun/Oracle C++ compiler. */\n\ .exception_ranges 0 : ONLY_IF_RO { *(.exception_ranges) }\n\ /* Exception handling */\n\ .eh_frame 0 : ONLY_IF_RW { KEEP (*(.eh_frame)) }\n\ .gnu_extab 0 : ONLY_IF_RW { *(.gnu_extab) }\n" " .gcc_except_table 0 : ONLY_IF_RW { *(.gcc_except_table) }\n\ .exception_ranges 0 : ONLY_IF_RW { *(.exception_ranges) }\n\ /* Thread Local Storage sections */\n\ .tdata 0 :\n\ {\n\ *(.tdata)\n\ }\n\ .tbss 0 : { *(.tbss) }\n\ .jcr 0 : { KEEP (*(.jcr)) }\n\ .dynamic 0 : { *(.dynamic) }\n\ .data 0 :\n\ {\n\ *(.data)\n\ }\n\ .data1 0 : { *(.data1) }\n\ .got 0 : { *(.got) }\n\ /* We want the small data sections together, so single-instruction offsets\n\ can access them all, and initialized data all before uninitialized, so\n\ we can shorten the on-disk segment size. */\n\ .sdata 0 :\n\ {\n\ *(.sdata)\n\ }\n\ .sbss 0 :\n\ {\n" " *(.sbss)\n\ }\n\ .bss 0 :\n\ {\n\ *(.bss)\n\ }\n\ /* Stabs debugging sections. */\n\ .stab 0 : { *(.stab) }\n\ .stabstr 0 : { *(.stabstr) }\n\ .stab.excl 0 : { *(.stab.excl) }\n\ .stab.exclstr 0 : { *(.stab.exclstr) }\n\ .stab.index 0 : { *(.stab.index) }\n\ .stab.indexstr 0 : { *(.stab.indexstr) }\n\ .comment 0 : { *(.comment) }\n\ .gnu.build.attributes : { *(.gnu.build.attributes) }\n\ /* DWARF debug sections.\n\ Symbols in the DWARF debugging sections are relative to the beginning\n\ of the section so we begin them at 0. */\n\ /* DWARF 1. */\n\ .debug 0 : { *(.debug) }\n\ .line 0 : { *(.line) }\n\ /* GNU DWARF 1 extensions. */\n\ .debug_srcinfo 0 : { *(.debug_srcinfo) }\n\ .debug_sfnames 0 : { *(.debug_sfnames) }\n\ /* DWARF 1.1 and DWARF 2. */\n\ .debug_aranges 0 : { *(.debug_aranges) }\n\ .debug_pubnames 0 : { *(.debug_pubnames) }\n\ /* DWARF 2. */\n\ .debug_info 0 : { *(.debug_info) }\n\ .debug_abbrev 0 : { *(.debug_abbrev) }\n\ .debug_line 0 : { *(.debug_line) }\n\ .debug_frame 0 : { *(.debug_frame) }\n\ .debug_str 0 : { *(.debug_str) }\n\ .debug_loc 0 : { *(.debug_loc) }\n\ .debug_macinfo 0 : { *(.debug_macinfo) }\n\ /* SGI/MIPS DWARF 2 extensions. */\n\ .debug_weaknames 0 : { *(.debug_weaknames) }\n\ .debug_funcnames 0 : { *(.debug_funcnames) }\n\ .debug_typenames 0 : { *(.debug_typenames) }\n\ .debug_varnames 0 : { *(.debug_varnames) }\n\ /* DWARF 3. */\n\ .debug_pubtypes 0 : { *(.debug_pubtypes) }\n\ .debug_ranges 0 : { *(.debug_ranges) }\n\ /* DWARF 5. */\n\ .debug_addr 0 : { *(.debug_addr) }\n\ .debug_line_str 0 : { *(.debug_line_str) }\n\ .debug_loclists 0 : { *(.debug_loclists) }\n\ .debug_macro 0 : { *(.debug_macro) }\n\ .debug_names 0 : { *(.debug_names) }\n\ .debug_rnglists 0 : { *(.debug_rnglists) }\n\ .debug_str_offsets 0 : { *(.debug_str_offsets) }\n\ .debug_sup 0 : { *(.debug_sup) }\n\ .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }\n\ }\n\n" ; else if (!config.text_read_only) return "/* Script for -N */\n\ /* Copyright (C) 2014-2022 Free Software Foundation, Inc.\n\ Copying and distribution of this script, with or without modification,\n\ are permitted in any medium without royalty provided the copyright\n\ notice and this notice are preserved. */\n\ OUTPUT_FORMAT(\"elf64-littleriscv\", \"elf64-littleriscv\",\n\ \"elf64-littleriscv\")\n\ OUTPUT_ARCH(riscv)\n\ ENTRY(_start)\n\ SEARCH_DIR(\"/opt/riscv/riscv32-unknown-elf/lib\");\n\ SECTIONS\n\ {\n\ /* Read-only sections, merged into text segment: */\n\ PROVIDE (__executable_start = SEGMENT_START(\"text-segment\", 0x10000)); . = SEGMENT_START(\"text-segment\", 0x10000) + SIZEOF_HEADERS;\n\ .interp : { *(.interp) }\n\ .note.gnu.build-id : { *(.note.gnu.build-id) }\n\ .hash : { *(.hash) }\n\ .gnu.hash : { *(.gnu.hash) }\n\ .dynsym : { *(.dynsym) }\n\ .dynstr : { *(.dynstr) }\n\ .gnu.version : { *(.gnu.version) }\n\ .gnu.version_d : { *(.gnu.version_d) }\n\ .gnu.version_r : { *(.gnu.version_r) }\n\ .rela.init : { *(.rela.init) }\n\ .rela.text : { *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*) }\n" " .rela.fini : { *(.rela.fini) }\n\ .rela.rodata : { *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*) }\n\ .rela.data.rel.ro : { *(.rela.data.rel.ro .rela.data.rel.ro.* .rela.gnu.linkonce.d.rel.ro.*) }\n\ .rela.data : { *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*) }\n\ .rela.tdata : { *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*) }\n\ .rela.tbss : { *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*) }\n\ .rela.ctors : { *(.rela.ctors) }\n\ .rela.dtors : { *(.rela.dtors) }\n\ .rela.got : { *(.rela.got) }\n\ .rela.sdata : { *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*) }\n\ .rela.sbss : { *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*) }\n\ .rela.sdata2 : { *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*) }\n\ .rela.sbss2 : { *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*) }\n\ .rela.bss : { *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*) }\n\ .rela.ifunc : { *(.rela.ifunc) }\n\ .rela.plt :\n\ {\n\ *(.rela.plt)\n\ PROVIDE_HIDDEN (__rela_iplt_start = .);\n\ *(.rela.iplt)\n\ PROVIDE_HIDDEN (__rela_iplt_end = .);\n\ }\n\ .init :\n\ {\n\ KEEP (*(SORT_NONE(.init)))\n" " }\n\ .plt : { *(.plt) *(.iplt) }\n\ .text :\n\ {\n\ *(.text.unlikely .text.*_unlikely .text.unlikely.*)\n\ *(.text.exit .text.exit.*)\n\ *(.text.startup .text.startup.*)\n\ *(.text.hot .text.hot.*)\n\ *(SORT(.text.sorted.*))\n\ *(.text .stub .text.* .gnu.linkonce.t.*)\n\ /* .gnu.warning sections are handled specially by elf.em. */\n\ *(.gnu.warning)\n\ }\n\ .fini :\n\ {\n\ KEEP (*(SORT_NONE(.fini)))\n\ }\n\ PROVIDE (__etext = .);\n\ PROVIDE (_etext = .);\n\ PROVIDE (etext = .);\n\ .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }\n\ .rodata1 : { *(.rodata1) }\n\ .sdata2 :\n\ {\n\ *(.sdata2 .sdata2.* .gnu.linkonce.s2.*)\n" " }\n\ .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }\n\ .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) }\n\ .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) }\n\ .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }\n\ .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) }\n\ /* These sections are generated by the Sun/Oracle C++ compiler. */\n\ .exception_ranges : ONLY_IF_RO { *(.exception_ranges*) }\n\ /* Adjust the address for the data segment. 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When there is no .bss section, we do not\n\ pad the .data section. */\n\ . = ALIGN(. != 0 ? 64 / 8 : 1);\n\ }\n\ . = ALIGN(64 / 8);\n\ . = SEGMENT_START(\"ldata-segment\", .);\n\ . = ALIGN(64 / 8);\n\ __BSS_END__ = .;\n\ __global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800,\n\ MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));\n\ _end = .; PROVIDE (end = .);\n\ . = DATA_SEGMENT_END (.);\n\ /* Stabs debugging sections. */\n\ .stab 0 : { *(.stab) }\n\ .stabstr 0 : { *(.stabstr) }\n\ .stab.excl 0 : { *(.stab.excl) }\n\ .stab.exclstr 0 : { *(.stab.exclstr) }\n\ .stab.index 0 : { *(.stab.index) }\n\ .stab.indexstr 0 : { *(.stab.indexstr) }\n\ .comment 0 : { *(.comment) }\n\ .gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }\n\ /* DWARF debug sections.\n\ Symbols in the DWARF debugging sections are relative to the beginning\n\ of the section so we begin them at 0. */\n\ /* DWARF 1. */\n\ .debug 0 : { *(.debug) }\n\ .line 0 : { *(.line) }\n\ /* GNU DWARF 1 extensions. */\n\ .debug_srcinfo 0 : { *(.debug_srcinfo) }\n\ .debug_sfnames 0 : { *(.debug_sfnames) }\n\ /* DWARF 1.1 and DWARF 2. */\n\ .debug_aranges 0 : { *(.debug_aranges) }\n\ .debug_pubnames 0 : { *(.debug_pubnames) }\n\ /* DWARF 2. */\n\ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }\n\ .debug_abbrev 0 : { *(.debug_abbrev) }\n\ .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end) }\n\ .debug_frame 0 : { *(.debug_frame) }\n\ .debug_str 0 : { *(.debug_str) }\n\ .debug_loc 0 : { *(.debug_loc) }\n\ .debug_macinfo 0 : { *(.debug_macinfo) }\n\ /* SGI/MIPS DWARF 2 extensions. */\n\ .debug_weaknames 0 : { *(.debug_weaknames) }\n\ .debug_funcnames 0 : { *(.debug_funcnames) }\n\ .debug_typenames 0 : { *(.debug_typenames) }\n\ .debug_varnames 0 : { *(.debug_varnames) }\n\ /* DWARF 3. */\n\ .debug_pubtypes 0 : { *(.debug_pubtypes) }\n\ .debug_ranges 0 : { *(.debug_ranges) }\n\ /* DWARF 5. */\n\ .debug_addr 0 : { *(.debug_addr) }\n\ .debug_line_str 0 : { *(.debug_line_str) }\n\ .debug_loclists 0 : { *(.debug_loclists) }\n\ .debug_macro 0 : { *(.debug_macro) }\n\ .debug_names 0 : { *(.debug_names) }\n\ .debug_rnglists 0 : { *(.debug_rnglists) }\n\ .debug_str_offsets 0 : { *(.debug_str_offsets) }\n\ .debug_sup 0 : { *(.debug_sup) }\n\ .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }\n\ /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }\n\ }\n\n" ; else if (link_info.combreloc && link_info.separate_code && (link_info.flags & DF_BIND_NOW)) return "/* Script for -z combreloc -z separate-code -z relro -z now */\n\ /* Copyright (C) 2014-2022 Free Software Foundation, Inc.\n\ Copying and distribution of this script, with or without modification,\n\ are permitted in any medium without royalty provided the copyright\n\ notice and this notice are preserved. */\n\ OUTPUT_FORMAT(\"elf64-littleriscv\", \"elf64-littleriscv\",\n\ \"elf64-littleriscv\")\n\ OUTPUT_ARCH(riscv)\n\ ENTRY(_start)\n\ SEARCH_DIR(\"/opt/riscv/riscv32-unknown-elf/lib\");\n\ SECTIONS\n\ {\n\ PROVIDE (__executable_start = SEGMENT_START(\"text-segment\", 0x10000)); . = SEGMENT_START(\"text-segment\", 0x10000) + SIZEOF_HEADERS;\n\ .interp : { *(.interp) }\n\ .note.gnu.build-id : { *(.note.gnu.build-id) }\n\ .hash : { *(.hash) }\n\ .gnu.hash : { *(.gnu.hash) }\n\ .dynsym : { *(.dynsym) }\n\ .dynstr : { *(.dynstr) }\n\ .gnu.version : { *(.gnu.version) }\n\ .gnu.version_d : { *(.gnu.version_d) }\n\ .gnu.version_r : { *(.gnu.version_r) }\n\ .rela.dyn :\n\ {\n\ *(.rela.init)\n" " *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)\n\ *(.rela.fini)\n\ *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)\n\ *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)\n\ *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)\n\ *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)\n\ *(.rela.ctors)\n\ *(.rela.dtors)\n\ *(.rela.got)\n\ *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)\n\ *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)\n\ *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)\n\ *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)\n\ *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)\n\ *(.rela.ifunc)\n\ }\n\ .rela.plt :\n\ {\n\ *(.rela.plt)\n\ PROVIDE_HIDDEN (__rela_iplt_start = .);\n\ *(.rela.iplt)\n\ PROVIDE_HIDDEN (__rela_iplt_end = .);\n\ }\n\ . = ALIGN(CONSTANT (MAXPAGESIZE));\n\ .init :\n" " {\n\ KEEP (*(SORT_NONE(.init)))\n\ }\n\ .plt : { *(.plt) *(.iplt) }\n\ .text :\n\ {\n\ *(.text.unlikely .text.*_unlikely .text.unlikely.*)\n\ *(.text.exit .text.exit.*)\n\ *(.text.startup .text.startup.*)\n\ *(.text.hot .text.hot.*)\n\ *(SORT(.text.sorted.*))\n\ *(.text .stub .text.* .gnu.linkonce.t.*)\n\ /* .gnu.warning sections are handled specially by elf.em. */\n\ *(.gnu.warning)\n\ }\n\ .fini :\n\ {\n\ KEEP (*(SORT_NONE(.fini)))\n\ }\n\ PROVIDE (__etext = .);\n\ PROVIDE (_etext = .);\n\ PROVIDE (etext = .);\n\ . = ALIGN(CONSTANT (MAXPAGESIZE));\n\ /* Adjust the address for the rodata segment. 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We want to adjust up to\n\ the same address within the page on the next page up. */\n\ . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));\n\ /* Exception handling */\n\ .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) }\n\ .gnu_extab : ONLY_IF_RW { *(.gnu_extab) }\n\ .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }\n\ .exception_ranges : ONLY_IF_RW { *(.exception_ranges*) }\n\ /* Thread Local Storage sections */\n\ .tdata :\n\ {\n" " PROVIDE_HIDDEN (__tdata_start = .);\n\ *(.tdata .tdata.* .gnu.linkonce.td.*)\n\ }\n\ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }\n\ .preinit_array :\n\ {\n\ PROVIDE_HIDDEN (__preinit_array_start = .);\n\ KEEP (*(.preinit_array))\n\ PROVIDE_HIDDEN (__preinit_array_end = .);\n\ }\n\ .init_array :\n\ {\n\ PROVIDE_HIDDEN (__init_array_start = .);\n\ KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))\n\ KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))\n\ PROVIDE_HIDDEN (__init_array_end = .);\n\ }\n\ .fini_array :\n\ {\n\ PROVIDE_HIDDEN (__fini_array_start = .);\n\ KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))\n\ KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))\n\ PROVIDE_HIDDEN (__fini_array_end = .);\n\ }\n\ .ctors :\n\ {\n\ /* gcc uses crtbegin.o to find the start of\n\ the constructors, so we make sure it is\n\ first. Because this is a wildcard, it\n\ doesn't matter if the user does not\n\ actually link against crtbegin.o; the\n\ linker won't look for a file to match a\n\ wildcard. The wildcard also means that it\n\ doesn't matter which directory crtbegin.o\n\ is in. */\n\ KEEP (*crtbegin.o(.ctors))\n\ KEEP (*crtbegin?.o(.ctors))\n\ /* We don't want to include the .ctor section from\n\ the crtend.o file until after the sorted ctors.\n\ The .ctor section from the crtend file contains the\n\ end of ctors marker and it must be last */\n\ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))\n\ KEEP (*(SORT(.ctors.*)))\n\ KEEP (*(.ctors))\n\ }\n\ .dtors :\n\ {\n\ KEEP (*crtbegin.o(.dtors))\n\ KEEP (*crtbegin?.o(.dtors))\n\ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))\n\ KEEP (*(SORT(.dtors.*)))\n\ KEEP (*(.dtors))\n\ }\n\ .jcr : { KEEP (*(.jcr)) }\n\ .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) }\n\ .dynamic : { *(.dynamic) }\n\ . = DATA_SEGMENT_RELRO_END (0, .);\n\ .data :\n\ {\n\ __DATA_BEGIN__ = .;\n\ *(.data .data.* .gnu.linkonce.d.*)\n\ SORT(CONSTRUCTORS)\n\ }\n\ .data1 : { *(.data1) }\n\ .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) }\n\ /* We want the small data sections together, so single-instruction offsets\n\ can access them all, and initialized data all before uninitialized, so\n\ we can shorten the on-disk segment size. */\n\ .sdata :\n\ {\n\ __SDATA_BEGIN__ = .;\n\ *(.srodata.cst16) *(.srodata.cst8) *(.srodata.cst4) *(.srodata.cst2) *(.srodata .srodata.*)\n\ *(.sdata .sdata.* .gnu.linkonce.s.*)\n\ }\n\ _edata = .; PROVIDE (edata = .);\n\ . = .;\n\ __bss_start = .;\n\ .sbss :\n\ {\n\ *(.dynsbss)\n\ *(.sbss .sbss.* .gnu.linkonce.sb.*)\n\ *(.scommon)\n\ }\n\ .bss :\n\ {\n\ *(.dynbss)\n\ *(.bss .bss.* .gnu.linkonce.b.*)\n\ *(COMMON)\n\ /* Align here to ensure that the .bss section occupies space up to\n\ _end. Align after .bss to ensure correct alignment even if the\n\ .bss section disappears because there are no input sections.\n\ FIXME: Why do we need it? When there is no .bss section, we do not\n\ pad the .data section. */\n\ . = ALIGN(. != 0 ? 64 / 8 : 1);\n\ }\n\ . = ALIGN(64 / 8);\n\ . = SEGMENT_START(\"ldata-segment\", .);\n\ . = ALIGN(64 / 8);\n\ __BSS_END__ = .;\n\ __global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800,\n\ MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));\n\ _end = .; PROVIDE (end = .);\n\ . = DATA_SEGMENT_END (.);\n\ /* Stabs debugging sections. */\n\ .stab 0 : { *(.stab) }\n\ .stabstr 0 : { *(.stabstr) }\n\ .stab.excl 0 : { *(.stab.excl) }\n\ .stab.exclstr 0 : { *(.stab.exclstr) }\n\ .stab.index 0 : { *(.stab.index) }\n\ .stab.indexstr 0 : { *(.stab.indexstr) }\n\ .comment 0 : { *(.comment) }\n\ .gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }\n\ /* DWARF debug sections.\n\ Symbols in the DWARF debugging sections are relative to the beginning\n\ of the section so we begin them at 0. */\n\ /* DWARF 1. */\n\ .debug 0 : { *(.debug) }\n\ .line 0 : { *(.line) }\n\ /* GNU DWARF 1 extensions. */\n\ .debug_srcinfo 0 : { *(.debug_srcinfo) }\n\ .debug_sfnames 0 : { *(.debug_sfnames) }\n\ /* DWARF 1.1 and DWARF 2. */\n\ .debug_aranges 0 : { *(.debug_aranges) }\n\ .debug_pubnames 0 : { *(.debug_pubnames) }\n\ /* DWARF 2. */\n\ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }\n\ .debug_abbrev 0 : { *(.debug_abbrev) }\n\ .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end) }\n\ .debug_frame 0 : { *(.debug_frame) }\n\ .debug_str 0 : { *(.debug_str) }\n\ .debug_loc 0 : { *(.debug_loc) }\n\ .debug_macinfo 0 : { *(.debug_macinfo) }\n\ /* SGI/MIPS DWARF 2 extensions. */\n\ .debug_weaknames 0 : { *(.debug_weaknames) }\n\ .debug_funcnames 0 : { *(.debug_funcnames) }\n\ .debug_typenames 0 : { *(.debug_typenames) }\n\ .debug_varnames 0 : { *(.debug_varnames) }\n\ /* DWARF 3. */\n\ .debug_pubtypes 0 : { *(.debug_pubtypes) }\n\ .debug_ranges 0 : { *(.debug_ranges) }\n\ /* DWARF 5. */\n\ .debug_addr 0 : { *(.debug_addr) }\n\ .debug_line_str 0 : { *(.debug_line_str) }\n\ .debug_loclists 0 : { *(.debug_loclists) }\n\ .debug_macro 0 : { *(.debug_macro) }\n\ .debug_names 0 : { *(.debug_names) }\n\ .debug_rnglists 0 : { *(.debug_rnglists) }\n\ .debug_str_offsets 0 : { *(.debug_str_offsets) }\n\ .debug_sup 0 : { *(.debug_sup) }\n\ .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }\n\ /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }\n\ }\n\n" ; else if (link_info.combreloc && link_info.relro && (link_info.flags & DF_BIND_NOW)) return "/* Script for -z combreloc -z relro -z now */\n\ /* Copyright (C) 2014-2022 Free Software Foundation, Inc.\n\ Copying and distribution of this script, with or without modification,\n\ are permitted in any medium without royalty provided the copyright\n\ notice and this notice are preserved. */\n\ OUTPUT_FORMAT(\"elf64-littleriscv\", \"elf64-littleriscv\",\n\ \"elf64-littleriscv\")\n\ OUTPUT_ARCH(riscv)\n\ ENTRY(_start)\n\ SEARCH_DIR(\"/opt/riscv/riscv32-unknown-elf/lib\");\n\ SECTIONS\n\ {\n\ /* Read-only sections, merged into text segment: */\n\ PROVIDE (__executable_start = SEGMENT_START(\"text-segment\", 0x10000)); . = SEGMENT_START(\"text-segment\", 0x10000) + SIZEOF_HEADERS;\n\ .interp : { *(.interp) }\n\ .note.gnu.build-id : { *(.note.gnu.build-id) }\n\ .hash : { *(.hash) }\n\ .gnu.hash : { *(.gnu.hash) }\n\ .dynsym : { *(.dynsym) }\n\ .dynstr : { *(.dynstr) }\n\ .gnu.version : { *(.gnu.version) }\n\ .gnu.version_d : { *(.gnu.version_d) }\n\ .gnu.version_r : { *(.gnu.version_r) }\n\ .rela.dyn :\n\ {\n" " *(.rela.init)\n\ *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)\n\ *(.rela.fini)\n\ *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)\n\ *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)\n\ *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)\n\ *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)\n\ *(.rela.ctors)\n\ *(.rela.dtors)\n\ *(.rela.got)\n\ *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)\n\ *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)\n\ *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)\n\ *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)\n\ *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)\n\ *(.rela.ifunc)\n\ }\n\ .rela.plt :\n\ {\n\ *(.rela.plt)\n\ PROVIDE_HIDDEN (__rela_iplt_start = .);\n\ *(.rela.iplt)\n\ PROVIDE_HIDDEN (__rela_iplt_end = .);\n\ }\n\ .init :\n" " {\n\ KEEP (*(SORT_NONE(.init)))\n\ }\n\ .plt : { *(.plt) *(.iplt) }\n\ .text :\n\ {\n\ *(.text.unlikely .text.*_unlikely .text.unlikely.*)\n\ *(.text.exit .text.exit.*)\n\ *(.text.startup .text.startup.*)\n\ *(.text.hot .text.hot.*)\n\ *(SORT(.text.sorted.*))\n\ *(.text .stub .text.* .gnu.linkonce.t.*)\n\ /* .gnu.warning sections are handled specially by elf.em. */\n\ *(.gnu.warning)\n\ }\n\ .fini :\n\ {\n\ KEEP (*(SORT_NONE(.fini)))\n\ }\n\ PROVIDE (__etext = .);\n\ PROVIDE (_etext = .);\n\ PROVIDE (etext = .);\n\ .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }\n\ .rodata1 : { *(.rodata1) }\n\ .sdata2 :\n" " {\n\ *(.sdata2 .sdata2.* .gnu.linkonce.s2.*)\n\ }\n\ .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }\n\ .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) }\n\ .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) }\n\ .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }\n\ .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) }\n\ /* These sections are generated by the Sun/Oracle C++ compiler. */\n\ .exception_ranges : ONLY_IF_RO { *(.exception_ranges*) }\n\ /* Adjust the address for the data segment. We want to adjust up to\n\ the same address within the page on the next page up. */\n\ . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));\n\ /* Exception handling */\n\ .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) }\n\ .gnu_extab : ONLY_IF_RW { *(.gnu_extab) }\n\ .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }\n\ .exception_ranges : ONLY_IF_RW { *(.exception_ranges*) }\n\ /* Thread Local Storage sections */\n\ .tdata :\n\ {\n\ PROVIDE_HIDDEN (__tdata_start = .);\n\ *(.tdata .tdata.* .gnu.linkonce.td.*)\n\ }\n\ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }\n" " .preinit_array :\n\ {\n\ PROVIDE_HIDDEN (__preinit_array_start = .);\n\ KEEP (*(.preinit_array))\n\ PROVIDE_HIDDEN (__preinit_array_end = .);\n\ }\n\ .init_array :\n\ {\n\ PROVIDE_HIDDEN (__init_array_start = .);\n\ KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))\n\ KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))\n\ PROVIDE_HIDDEN (__init_array_end = .);\n\ }\n\ .fini_array :\n\ {\n\ PROVIDE_HIDDEN (__fini_array_start = .);\n\ KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))\n\ KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))\n\ PROVIDE_HIDDEN (__fini_array_end = .);\n\ }\n\ .ctors :\n\ {\n\ /* gcc uses crtbegin.o to find the start of\n\ the constructors, so we make sure it is\n\ first. Because this is a wildcard, it\n\ doesn't matter if the user does not\n\ actually link against crtbegin.o; the\n\ linker won't look for a file to match a\n\ wildcard. The wildcard also means that it\n\ doesn't matter which directory crtbegin.o\n\ is in. */\n\ KEEP (*crtbegin.o(.ctors))\n\ KEEP (*crtbegin?.o(.ctors))\n\ /* We don't want to include the .ctor section from\n\ the crtend.o file until after the sorted ctors.\n\ The .ctor section from the crtend file contains the\n\ end of ctors marker and it must be last */\n\ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .ctors))\n\ KEEP (*(SORT(.ctors.*)))\n\ KEEP (*(.ctors))\n\ }\n\ .dtors :\n\ {\n\ KEEP (*crtbegin.o(.dtors))\n\ KEEP (*crtbegin?.o(.dtors))\n\ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o ) .dtors))\n\ KEEP (*(SORT(.dtors.*)))\n\ KEEP (*(.dtors))\n\ }\n\ .jcr : { KEEP (*(.jcr)) }\n\ .data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro .data.rel.ro.* .gnu.linkonce.d.rel.ro.*) }\n\ .dynamic : { *(.dynamic) }\n\ . = DATA_SEGMENT_RELRO_END (0, .);\n\ .data :\n\ {\n\ __DATA_BEGIN__ = .;\n\ *(.data .data.* .gnu.linkonce.d.*)\n\ SORT(CONSTRUCTORS)\n\ }\n\ .data1 : { *(.data1) }\n\ .got : { *(.got.plt) *(.igot.plt) *(.got) *(.igot) }\n\ /* We want the small data sections together, so single-instruction offsets\n\ can access them all, and initialized data all before uninitialized, so\n\ we can shorten the on-disk segment size. */\n\ .sdata :\n\ {\n\ __SDATA_BEGIN__ = .;\n\ *(.srodata.cst16) *(.srodata.cst8) *(.srodata.cst4) *(.srodata.cst2) *(.srodata .srodata.*)\n\ *(.sdata .sdata.* .gnu.linkonce.s.*)\n\ }\n\ _edata = .; PROVIDE (edata = .);\n\ . = .;\n\ __bss_start = .;\n\ .sbss :\n\ {\n\ *(.dynsbss)\n\ *(.sbss .sbss.* .gnu.linkonce.sb.*)\n\ *(.scommon)\n\ }\n\ .bss :\n\ {\n\ *(.dynbss)\n\ *(.bss .bss.* .gnu.linkonce.b.*)\n\ *(COMMON)\n\ /* Align here to ensure that the .bss section occupies space up to\n\ _end. Align after .bss to ensure correct alignment even if the\n\ .bss section disappears because there are no input sections.\n\ FIXME: Why do we need it? When there is no .bss section, we do not\n\ pad the .data section. */\n\ . = ALIGN(. != 0 ? 64 / 8 : 1);\n\ }\n\ . = ALIGN(64 / 8);\n\ . = SEGMENT_START(\"ldata-segment\", .);\n\ . = ALIGN(64 / 8);\n\ __BSS_END__ = .;\n\ __global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800,\n\ MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));\n\ _end = .; PROVIDE (end = .);\n\ . = DATA_SEGMENT_END (.);\n\ /* Stabs debugging sections. */\n\ .stab 0 : { *(.stab) }\n\ .stabstr 0 : { *(.stabstr) }\n\ .stab.excl 0 : { *(.stab.excl) }\n\ .stab.exclstr 0 : { *(.stab.exclstr) }\n\ .stab.index 0 : { *(.stab.index) }\n\ .stab.indexstr 0 : { *(.stab.indexstr) }\n\ .comment 0 : { *(.comment) }\n\ .gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }\n\ /* DWARF debug sections.\n\ Symbols in the DWARF debugging sections are relative to the beginning\n\ of the section so we begin them at 0. */\n\ /* DWARF 1. */\n\ .debug 0 : { *(.debug) }\n\ .line 0 : { *(.line) }\n\ /* GNU DWARF 1 extensions. */\n\ .debug_srcinfo 0 : { *(.debug_srcinfo) }\n\ .debug_sfnames 0 : { *(.debug_sfnames) }\n\ /* DWARF 1.1 and DWARF 2. */\n\ .debug_aranges 0 : { *(.debug_aranges) }\n\ .debug_pubnames 0 : { *(.debug_pubnames) }\n\ /* DWARF 2. */\n\ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }\n\ .debug_abbrev 0 : { *(.debug_abbrev) }\n\ .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end) }\n\ .debug_frame 0 : { *(.debug_frame) }\n\ .debug_str 0 : { *(.debug_str) }\n\ .debug_loc 0 : { *(.debug_loc) }\n\ .debug_macinfo 0 : { *(.debug_macinfo) }\n\ /* SGI/MIPS DWARF 2 extensions. */\n\ .debug_weaknames 0 : { *(.debug_weaknames) }\n\ .debug_funcnames 0 : { *(.debug_funcnames) }\n\ .debug_typenames 0 : { *(.debug_typenames) }\n\ .debug_varnames 0 : { *(.debug_varnames) }\n\ /* DWARF 3. */\n\ .debug_pubtypes 0 : { *(.debug_pubtypes) }\n\ .debug_ranges 0 : { *(.debug_ranges) }\n\ /* DWARF 5. */\n\ .debug_addr 0 : { *(.debug_addr) }\n\ .debug_line_str 0 : { *(.debug_line_str) }\n\ .debug_loclists 0 : { *(.debug_loclists) }\n\ .debug_macro 0 : { *(.debug_macro) }\n\ .debug_names 0 : { *(.debug_names) }\n\ .debug_rnglists 0 : { *(.debug_rnglists) }\n\ .debug_str_offsets 0 : { *(.debug_str_offsets) }\n\ .debug_sup 0 : { *(.debug_sup) }\n\ .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }\n\ /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }\n\ }\n\n" ; else if (link_info.combreloc && link_info.separate_code) return "/* Script for -z combreloc -z separate-code */\n\ /* Copyright (C) 2014-2022 Free Software Foundation, Inc.\n\ Copying and distribution of this script, with or without modification,\n\ are permitted in any medium without royalty provided the copyright\n\ notice and this notice are preserved. */\n\ OUTPUT_FORMAT(\"elf64-littleriscv\", \"elf64-littleriscv\",\n\ \"elf64-littleriscv\")\n\ OUTPUT_ARCH(riscv)\n\ ENTRY(_start)\n\ SEARCH_DIR(\"/opt/riscv/riscv32-unknown-elf/lib\");\n\ SECTIONS\n\ {\n\ PROVIDE (__executable_start = SEGMENT_START(\"text-segment\", 0x10000)); . = SEGMENT_START(\"text-segment\", 0x10000) + SIZEOF_HEADERS;\n\ .interp : { *(.interp) }\n\ .note.gnu.build-id : { *(.note.gnu.build-id) }\n\ .hash : { *(.hash) }\n\ .gnu.hash : { *(.gnu.hash) }\n\ .dynsym : { *(.dynsym) }\n\ .dynstr : { *(.dynstr) }\n\ .gnu.version : { *(.gnu.version) }\n\ .gnu.version_d : { *(.gnu.version_d) }\n\ .gnu.version_r : { *(.gnu.version_r) }\n\ .rela.dyn :\n\ {\n\ *(.rela.init)\n" " *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)\n\ *(.rela.fini)\n\ *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)\n\ *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)\n\ *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)\n\ *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)\n\ *(.rela.ctors)\n\ *(.rela.dtors)\n\ *(.rela.got)\n\ *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)\n\ *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)\n\ *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)\n\ *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)\n\ *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)\n\ *(.rela.ifunc)\n\ }\n\ .rela.plt :\n\ {\n\ *(.rela.plt)\n\ PROVIDE_HIDDEN (__rela_iplt_start = .);\n\ *(.rela.iplt)\n\ PROVIDE_HIDDEN (__rela_iplt_end = .);\n\ }\n\ . = ALIGN(CONSTANT (MAXPAGESIZE));\n\ .init :\n" " {\n\ KEEP (*(SORT_NONE(.init)))\n\ }\n\ .plt : { *(.plt) *(.iplt) }\n\ .text :\n\ {\n\ *(.text.unlikely .text.*_unlikely .text.unlikely.*)\n\ *(.text.exit .text.exit.*)\n\ *(.text.startup .text.startup.*)\n\ *(.text.hot .text.hot.*)\n\ *(SORT(.text.sorted.*))\n\ *(.text .stub .text.* .gnu.linkonce.t.*)\n\ /* .gnu.warning sections are handled specially by elf.em. */\n\ *(.gnu.warning)\n\ }\n\ .fini :\n\ {\n\ KEEP (*(SORT_NONE(.fini)))\n\ }\n\ PROVIDE (__etext = .);\n\ PROVIDE (_etext = .);\n\ PROVIDE (etext = .);\n\ . = ALIGN(CONSTANT (MAXPAGESIZE));\n\ /* Adjust the address for the rodata segment. We want to adjust up to\n\ the same address within the page on the next page up. */\n" " . = SEGMENT_START(\"rodata-segment\", ALIGN(CONSTANT (MAXPAGESIZE)) + (. & (CONSTANT (MAXPAGESIZE) - 1)));\n\ .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }\n\ .rodata1 : { *(.rodata1) }\n\ .sdata2 :\n\ {\n\ *(.sdata2 .sdata2.* .gnu.linkonce.s2.*)\n\ }\n\ .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }\n\ .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) }\n\ .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) }\n\ .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }\n\ .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) }\n\ /* These sections are generated by the Sun/Oracle C++ compiler. */\n\ .exception_ranges : ONLY_IF_RO { *(.exception_ranges*) }\n\ /* Adjust the address for the data segment. We want to adjust up to\n\ the same address within the page on the next page up. */\n\ . = DATA_SEGMENT_ALIGN (CONSTANT (MAXPAGESIZE), CONSTANT (COMMONPAGESIZE));\n\ /* Exception handling */\n\ .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) *(.eh_frame.*) }\n\ .gnu_extab : ONLY_IF_RW { *(.gnu_extab) }\n\ .gcc_except_table : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) }\n\ .exception_ranges : ONLY_IF_RW { *(.exception_ranges*) }\n\ /* Thread Local Storage sections */\n\ .tdata :\n\ {\n" " PROVIDE_HIDDEN (__tdata_start = .);\n\ *(.tdata .tdata.* .gnu.linkonce.td.*)\n\ }\n\ .tbss : { *(.tbss .tbss.* .gnu.linkonce.tb.*) *(.tcommon) }\n\ .preinit_array :\n\ {\n\ PROVIDE_HIDDEN (__preinit_array_start = .);\n\ KEEP (*(.preinit_array))\n\ PROVIDE_HIDDEN (__preinit_array_end = .);\n\ }\n\ .init_array :\n\ {\n\ PROVIDE_HIDDEN (__init_array_start = .);\n\ KEEP (*(SORT_BY_INIT_PRIORITY(.init_array.*) SORT_BY_INIT_PRIORITY(.ctors.*)))\n\ KEEP (*(.init_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .ctors))\n\ PROVIDE_HIDDEN (__init_array_end = .);\n\ }\n\ .fini_array :\n\ {\n\ PROVIDE_HIDDEN (__fini_array_start = .);\n\ KEEP (*(SORT_BY_INIT_PRIORITY(.fini_array.*) SORT_BY_INIT_PRIORITY(.dtors.*)))\n\ KEEP (*(.fini_array EXCLUDE_FILE (*crtbegin.o *crtbegin?.o *crtend.o *crtend?.o ) .dtors))\n\ PROVIDE_HIDDEN (__fini_array_end = .);\n\ }\n\ .ctors :\n\ {\n\ /* gcc uses crtbegin.o to find the start of\n\ the constructors, so we make sure it is\n\ first. Because this is a wildcard, it\n\ doesn't matter if the user does not\n\ actually link against crtbegin.o; the\n\ linker won't look for a file to match a\n\ wildcard. 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Align after .bss to ensure correct alignment even if the\n\ .bss section disappears because there are no input sections.\n\ FIXME: Why do we need it? When there is no .bss section, we do not\n\ pad the .data section. */\n\ . = ALIGN(. != 0 ? 64 / 8 : 1);\n\ }\n\ . = ALIGN(64 / 8);\n\ . = SEGMENT_START(\"ldata-segment\", .);\n\ . = ALIGN(64 / 8);\n\ __BSS_END__ = .;\n\ __global_pointer$ = MIN(__SDATA_BEGIN__ + 0x800,\n\ MAX(__DATA_BEGIN__ + 0x800, __BSS_END__ - 0x800));\n\ _end = .; PROVIDE (end = .);\n\ . = DATA_SEGMENT_END (.);\n\ /* Stabs debugging sections. */\n\ .stab 0 : { *(.stab) }\n\ .stabstr 0 : { *(.stabstr) }\n\ .stab.excl 0 : { *(.stab.excl) }\n\ .stab.exclstr 0 : { *(.stab.exclstr) }\n\ .stab.index 0 : { *(.stab.index) }\n\ .stab.indexstr 0 : { *(.stab.indexstr) }\n\ .comment 0 : { *(.comment) }\n\ .gnu.build.attributes : { *(.gnu.build.attributes .gnu.build.attributes.*) }\n\ /* DWARF debug sections.\n\ Symbols in the DWARF debugging sections are relative to the beginning\n\ of the section so we begin them at 0. */\n\ /* DWARF 1. */\n\ .debug 0 : { *(.debug) }\n\ .line 0 : { *(.line) }\n\ /* GNU DWARF 1 extensions. */\n\ .debug_srcinfo 0 : { *(.debug_srcinfo) }\n\ .debug_sfnames 0 : { *(.debug_sfnames) }\n\ /* DWARF 1.1 and DWARF 2. */\n\ .debug_aranges 0 : { *(.debug_aranges) }\n\ .debug_pubnames 0 : { *(.debug_pubnames) }\n\ /* DWARF 2. */\n\ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }\n\ .debug_abbrev 0 : { *(.debug_abbrev) }\n\ .debug_line 0 : { *(.debug_line .debug_line.* .debug_line_end) }\n\ .debug_frame 0 : { *(.debug_frame) }\n\ .debug_str 0 : { *(.debug_str) }\n\ .debug_loc 0 : { *(.debug_loc) }\n\ .debug_macinfo 0 : { *(.debug_macinfo) }\n\ /* SGI/MIPS DWARF 2 extensions. */\n\ .debug_weaknames 0 : { *(.debug_weaknames) }\n\ .debug_funcnames 0 : { *(.debug_funcnames) }\n\ .debug_typenames 0 : { *(.debug_typenames) }\n\ .debug_varnames 0 : { *(.debug_varnames) }\n\ /* DWARF 3. */\n\ .debug_pubtypes 0 : { *(.debug_pubtypes) }\n\ .debug_ranges 0 : { *(.debug_ranges) }\n\ /* DWARF 5. */\n\ .debug_addr 0 : { *(.debug_addr) }\n\ .debug_line_str 0 : { *(.debug_line_str) }\n\ .debug_loclists 0 : { *(.debug_loclists) }\n\ .debug_macro 0 : { *(.debug_macro) }\n\ .debug_names 0 : { *(.debug_names) }\n\ .debug_rnglists 0 : { *(.debug_rnglists) }\n\ .debug_str_offsets 0 : { *(.debug_str_offsets) }\n\ .debug_sup 0 : { *(.debug_sup) }\n\ .gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }\n\ /DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }\n\ }\n\n" ; else if (link_info.combreloc) return "/* Script for -z combreloc */\n\ /* Copyright (C) 2014-2022 Free Software Foundation, Inc.\n\ Copying and distribution of this script, with or without modification,\n\ are permitted in any medium without royalty provided the copyright\n\ notice and this notice are preserved. */\n\ OUTPUT_FORMAT(\"elf64-littleriscv\", \"elf64-littleriscv\",\n\ \"elf64-littleriscv\")\n\ OUTPUT_ARCH(riscv)\n\ ENTRY(_start)\n\ SEARCH_DIR(\"/opt/riscv/riscv32-unknown-elf/lib\");\n\ SECTIONS\n\ {\n\ /* Read-only sections, merged into text segment: */\n\ PROVIDE (__executable_start = SEGMENT_START(\"text-segment\", 0x10000)); . = SEGMENT_START(\"text-segment\", 0x10000) + SIZEOF_HEADERS;\n\ .interp : { *(.interp) }\n\ .note.gnu.build-id : { *(.note.gnu.build-id) }\n\ .hash : { *(.hash) }\n\ .gnu.hash : { *(.gnu.hash) }\n\ .dynsym : { *(.dynsym) }\n\ .dynstr : { *(.dynstr) }\n\ .gnu.version : { *(.gnu.version) }\n\ .gnu.version_d : { *(.gnu.version_d) }\n\ .gnu.version_r : { *(.gnu.version_r) }\n\ .rela.dyn :\n\ {\n" " *(.rela.init)\n\ *(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)\n\ *(.rela.fini)\n\ *(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)\n\ *(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)\n\ *(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)\n\ *(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)\n\ *(.rela.ctors)\n\ *(.rela.dtors)\n\ *(.rela.got)\n\ *(.rela.sdata .rela.sdata.* .rela.gnu.linkonce.s.*)\n\ *(.rela.sbss .rela.sbss.* .rela.gnu.linkonce.sb.*)\n\ *(.rela.sdata2 .rela.sdata2.* .rela.gnu.linkonce.s2.*)\n\ *(.rela.sbss2 .rela.sbss2.* .rela.gnu.linkonce.sb2.*)\n\ *(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)\n\ *(.rela.ifunc)\n\ }\n\ .rela.plt :\n\ {\n\ *(.rela.plt)\n\ PROVIDE_HIDDEN (__rela_iplt_start = .);\n\ *(.rela.iplt)\n\ PROVIDE_HIDDEN (__rela_iplt_end = .);\n\ }\n\ .init :\n" " {\n\ KEEP (*(SORT_NONE(.init)))\n\ }\n\ .plt : { *(.plt) *(.iplt) }\n\ .text :\n\ {\n\ *(.text.unlikely .text.*_unlikely .text.unlikely.*)\n\ *(.text.exit .text.exit.*)\n\ *(.text.startup .text.startup.*)\n\ *(.text.hot .text.hot.*)\n\ *(SORT(.text.sorted.*))\n\ *(.text .stub .text.* .gnu.linkonce.t.*)\n\ /* .gnu.warning sections are handled specially by elf.em. */\n\ *(.gnu.warning)\n\ }\n\ .fini :\n\ {\n\ KEEP (*(SORT_NONE(.fini)))\n\ }\n\ PROVIDE (__etext = .);\n\ PROVIDE (_etext = .);\n\ PROVIDE (etext = .);\n\ .rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }\n\ .rodata1 : { *(.rodata1) }\n\ .sdata2 :\n" " {\n\ *(.sdata2 .sdata2.* .gnu.linkonce.s2.*)\n\ }\n\ .sbss2 : { *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) }\n\ .eh_frame_hdr : { *(.eh_frame_hdr) *(.eh_frame_entry .eh_frame_entry.*) }\n\ .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) *(.eh_frame.*) }\n\ .gcc_except_table : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) }\n\ .gnu_extab : ONLY_IF_RO { *(.gnu_extab*) }\n\ /* These sections are generated by the Sun/Oracle C++ compiler. */\n\ .exception_ranges : ONLY_IF_RO { *(.exception_ranges*) }\n\ /* Adjust the address for the data segment. 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Because this is a wildcard, it\n\ doesn't matter if the user does not\n\ actually link against crtbegin.o; the\n\ linker won't look for a file to match a\n\ wildcard. 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} enum elf_options { OPTION_DISABLE_NEW_DTAGS = 400, OPTION_ENABLE_NEW_DTAGS, OPTION_GROUP, OPTION_EH_FRAME_HDR, OPTION_NO_EH_FRAME_HDR, OPTION_EXCLUDE_LIBS, OPTION_HASH_STYLE, OPTION_BUILD_ID, OPTION_PACKAGE_METADATA, OPTION_AUDIT, OPTION_COMPRESS_DEBUG }; static void gldelf64lriscv_add_options (int ns, char **shortopts, int nl, struct option **longopts, int nrl ATTRIBUTE_UNUSED, struct option **really_longopts ATTRIBUTE_UNUSED) { static const char xtra_short[] = "z:"; static const struct option xtra_long[] = { {"build-id", optional_argument, NULL, OPTION_BUILD_ID}, {"package-metadata", optional_argument, NULL, OPTION_PACKAGE_METADATA}, {"compress-debug-sections", required_argument, NULL, OPTION_COMPRESS_DEBUG}, {NULL, no_argument, NULL, 0} }; *shortopts = (char *) xrealloc (*shortopts, ns + sizeof (xtra_short)); memcpy (*shortopts + ns, &xtra_short, sizeof (xtra_short)); *longopts = (struct option *) xrealloc (*longopts, nl * sizeof (struct option) + sizeof (xtra_long)); memcpy (*longopts + nl, &xtra_long, sizeof (xtra_long)); } #define DEFAULT_BUILD_ID_STYLE "sha1" static bool gldelf64lriscv_handle_option (int optc) { switch (optc) { default: return false; case OPTION_BUILD_ID: free ((char *) ldelf_emit_note_gnu_build_id); ldelf_emit_note_gnu_build_id = NULL; if (optarg == NULL) optarg = DEFAULT_BUILD_ID_STYLE; if (strcmp (optarg, "none")) ldelf_emit_note_gnu_build_id = xstrdup (optarg); break; case OPTION_PACKAGE_METADATA: free ((char *) ldelf_emit_note_fdo_package_metadata); ldelf_emit_note_fdo_package_metadata = NULL; if (optarg != NULL && strlen(optarg) > 0) ldelf_emit_note_fdo_package_metadata = xstrdup (optarg); break; case OPTION_COMPRESS_DEBUG: if (strcasecmp (optarg, "none") == 0) link_info.compress_debug = COMPRESS_DEBUG_NONE; else if (strcasecmp (optarg, "zlib") == 0) link_info.compress_debug = COMPRESS_DEBUG_GABI_ZLIB; else if (strcasecmp (optarg, "zlib-gnu") == 0) link_info.compress_debug = COMPRESS_DEBUG_GNU_ZLIB; else if (strcasecmp (optarg, "zlib-gabi") == 0) link_info.compress_debug = COMPRESS_DEBUG_GABI_ZLIB; else einfo (_("%F%P: invalid --compress-debug-sections option: `%s'\n"), optarg); break; case 'z': if (strcmp (optarg, "defs") == 0) link_info.unresolved_syms_in_objects = RM_DIAGNOSE; else if (strcmp (optarg, "undefs") == 0) link_info.unresolved_syms_in_objects = RM_IGNORE; else if (strcmp (optarg, "muldefs") == 0) link_info.allow_multiple_definition = true; else if (startswith (optarg, "max-page-size=")) { char *end; link_info.maxpagesize = strtoul (optarg + 14, &end, 0); if (*end || (link_info.maxpagesize & (link_info.maxpagesize - 1)) != 0) einfo (_("%F%P: invalid maximum page size `%s'\n"), optarg + 14); link_info.maxpagesize_is_set = true; } else if (startswith (optarg, "common-page-size=")) { char *end; link_info.commonpagesize = strtoul (optarg + 17, &end, 0); if (*end || (link_info.commonpagesize & (link_info.commonpagesize - 1)) != 0) einfo (_("%F%P: invalid common page size `%s'\n"), optarg + 17); link_info.commonpagesize_is_set = true; } else if (startswith (optarg, "stack-size=")) { char *end; link_info.stacksize = strtoul (optarg + 11, &end, 0); if (*end || link_info.stacksize < 0) einfo (_("%F%P: invalid stack size `%s'\n"), optarg + 11); if (!link_info.stacksize) /* Use -1 for explicit no-stack, because zero means 'default'. */ link_info.stacksize = -1; } else if (strcmp (optarg, "execstack") == 0) { link_info.execstack = true; link_info.noexecstack = false; } else if (strcmp (optarg, "noexecstack") == 0) { link_info.noexecstack = true; link_info.execstack = false; } else if (strcmp (optarg, "unique-symbol") == 0) link_info.unique_symbol = true; else if (strcmp (optarg, "nounique-symbol") == 0) link_info.unique_symbol = false; else if (strcmp (optarg, "globalaudit") == 0) { link_info.flags_1 |= DF_1_GLOBAUDIT; } else if (startswith (optarg, "start-stop-gc")) link_info.start_stop_gc = true; else if (startswith (optarg, "nostart-stop-gc")) link_info.start_stop_gc = false; else if (startswith (optarg, "start-stop-visibility=")) { if (strcmp (optarg, "start-stop-visibility=default") == 0) link_info.start_stop_visibility = STV_DEFAULT; else if (strcmp (optarg, "start-stop-visibility=internal") == 0) link_info.start_stop_visibility = STV_INTERNAL; else if (strcmp (optarg, "start-stop-visibility=hidden") == 0) link_info.start_stop_visibility = STV_HIDDEN; else if (strcmp (optarg, "start-stop-visibility=protected") == 0) link_info.start_stop_visibility = STV_PROTECTED; else einfo (_("%F%P: invalid visibility in `-z %s'; " "must be default, internal, hidden, or protected"), optarg); } else einfo (_("%P: warning: -z %s ignored\n"), optarg); break; } return true; } struct ld_emulation_xfer_struct ld_elf64lriscv_emulation = { gldelf64lriscv_before_parse, syslib_default, hll_default, ldelf_after_parse, gldelf64lriscv_before_plugin_all_symbols_read, gldelf64lriscv_after_open, after_check_relocs_default, ldelf_before_place_orphans, gldelf64lriscv_after_allocation, ldelf_set_output_arch, ldemul_default_target, riscv_elf_before_allocation, gldelf64lriscv_get_script, "elf64lriscv", "elf64-littleriscv", finish_default, riscv_create_output_section_statements, ldelf_open_dynamic_archive, ldelf_place_orphan, NULL, NULL, gldelf64lriscv_add_options, gldelf64lriscv_handle_option, NULL, NULL, ldelf_load_symbols, NULL, NULL, NULL, ldelf_emit_ctf_early, ldelf_acquire_strings_for_ctf, ldelf_new_dynsym_for_ctf, NULL };