6d515b0cc7
Fix wrong section ordering that was causing a ".got is not contiguous with other relro sections" lld error. This also brings ldscript.powerpc and ldscript.powerpcspe closer to ldscript.powerpc64. Also, remove unnecessary text relocs from the ppc32 AIM trap code. Approved by: jhibbits (mentor) Differential Revision: https://reviews.freebsd.org/D22349
152 lines
4.5 KiB
Plaintext
152 lines
4.5 KiB
Plaintext
/* $FreeBSD$ */
|
|
|
|
OUTPUT_FORMAT("elf32-powerpc-freebsd", "elf32-powerpc-freebsd",
|
|
"elf32-powerpc-freebsd")
|
|
OUTPUT_ARCH(powerpc)
|
|
ENTRY(__start)
|
|
SEARCH_DIR(/usr/lib);
|
|
PROVIDE (__stack = 0);
|
|
SECTIONS
|
|
{
|
|
/* Read-only sections, merged into text segment: */
|
|
|
|
. = kernbase + SIZEOF_HEADERS;
|
|
PROVIDE (begin = . - SIZEOF_HEADERS);
|
|
|
|
.text :
|
|
{
|
|
*(.glink)
|
|
*(.text)
|
|
*(.stub)
|
|
/* .gnu.warning sections are handled specially by elf32.em. */
|
|
*(.gnu.warning)
|
|
*(.gnu.linkonce.t*)
|
|
} =0
|
|
_etext = .;
|
|
PROVIDE (etext = .);
|
|
|
|
.interp : { *(.interp) }
|
|
.hash : { *(.hash) }
|
|
.dynsym : { *(.dynsym) }
|
|
.dynstr : { *(.dynstr) }
|
|
.gnu.version : { *(.gnu.version) }
|
|
.gnu.version_d : { *(.gnu.version_d) }
|
|
.gnu.version_r : { *(.gnu.version_r) }
|
|
.rela.text :
|
|
{ *(.rela.text) *(.rela.gnu.linkonce.t*) }
|
|
.rela.data :
|
|
{ *(.rela.data) *(.rela.gnu.linkonce.d*) }
|
|
.rela.rodata :
|
|
{ *(.rela.rodata) *(.rela.gnu.linkonce.r*) }
|
|
.rela.got : { *(.rela.got) }
|
|
.rela.got1 : { *(.rela.got1) }
|
|
.rela.got2 : { *(.rela.got2) }
|
|
.rela.ctors : { *(.rela.ctors) }
|
|
.rela.dtors : { *(.rela.dtors) }
|
|
.rela.init : { *(.rela.init) }
|
|
.rela.fini : { *(.rela.fini) }
|
|
.rela.bss : { *(.rela.bss) }
|
|
.rela.plt : { *(.rela.plt) }
|
|
.rela.sdata : { *(.rela.sdata) }
|
|
.rela.sbss : { *(.rela.sbss) }
|
|
.rela.sdata2 : { *(.rela.sdata2) }
|
|
.rela.sbss2 : { *(.rela.sbss2) }
|
|
|
|
.init : { *(.init) } =0
|
|
.fini : { *(.fini) } =0
|
|
.rodata : { *(.rodata) *(.gnu.linkonce.r*) }
|
|
.rodata1 : { *(.rodata1) }
|
|
.note.gnu.build-id : {
|
|
PROVIDE (__build_id_start = .);
|
|
*(.note.gnu.build-id)
|
|
PROVIDE (__build_id_end = .);
|
|
}
|
|
.sdata2 : { *(.sdata2) }
|
|
.sbss2 : { *(.sbss2) }
|
|
/* Adjust the address for the data segment to the next page up. */
|
|
. = ((. + 0x1000) & ~(0x1000 - 1));
|
|
.data :
|
|
{
|
|
*(.data)
|
|
*(.gnu.linkonce.d*)
|
|
CONSTRUCTORS
|
|
}
|
|
.data1 : { *(.data1) }
|
|
.got1 : { *(.got1) }
|
|
. = ALIGN(4096);
|
|
.got : { *(.got) }
|
|
.got.plt : { *(.got.plt) }
|
|
|
|
|
|
.dynamic : { *(.dynamic) }
|
|
/* Put .ctors and .dtors next to the .got2 section, so that the pointers
|
|
get relocated with -mrelocatable. Also put in the .fixup pointers.
|
|
The current compiler no longer needs this, but keep it around for 2.7.2 */
|
|
PROVIDE (_GOT2_START_ = .);
|
|
.got2 : { *(.got2) }
|
|
PROVIDE (__CTOR_LIST__ = .);
|
|
.ctors : { *(.ctors) }
|
|
PROVIDE (__CTOR_END__ = .);
|
|
PROVIDE (__DTOR_LIST__ = .);
|
|
.dtors : { *(.dtors) }
|
|
PROVIDE (__DTOR_END__ = .);
|
|
PROVIDE (_FIXUP_START_ = .);
|
|
.fixup : { *(.fixup) }
|
|
PROVIDE (_FIXUP_END_ = .);
|
|
PROVIDE (_GOT2_END_ = .);
|
|
/* We want the small data sections together, so single-instruction offsets
|
|
can access them all, and initialized data all before uninitialized, so
|
|
we can shorten the on-disk segment size. */
|
|
.sdata : { *(.sdata) }
|
|
_edata = .;
|
|
PROVIDE (edata = .);
|
|
.sbss :
|
|
{
|
|
PROVIDE (__sbss_start = .);
|
|
*(.sbss)
|
|
*(.scommon)
|
|
*(.dynsbss)
|
|
PROVIDE (__sbss_end = .);
|
|
}
|
|
.plt : { *(.plt) }
|
|
.bss :
|
|
{
|
|
PROVIDE (__bss_start = .);
|
|
*(.dynbss)
|
|
*(.bss)
|
|
*(COMMON)
|
|
}
|
|
_end = . ;
|
|
PROVIDE (end = .);
|
|
/* Stabs debugging sections. */
|
|
.stab 0 : { *(.stab) }
|
|
.stabstr 0 : { *(.stabstr) }
|
|
/* DWARF debug sections.
|
|
Symbols in the DWARF debugging sections are relative to the beginning
|
|
of the section so we begin them at 0. */
|
|
/* DWARF 1 */
|
|
.debug 0 : { *(.debug) }
|
|
.line 0 : { *(.line) }
|
|
/* GNU DWARF 1 extensions */
|
|
.debug_srcinfo 0 : { *(.debug_srcinfo) }
|
|
.debug_sfnames 0 : { *(.debug_sfnames) }
|
|
/* DWARF 1.1 and DWARF 2 */
|
|
.debug_aranges 0 : { *(.debug_aranges) }
|
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
|
/* DWARF 2 */
|
|
.debug_info 0 : { *(.debug_info) }
|
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
|
.debug_line 0 : { *(.debug_line) }
|
|
.debug_frame 0 : { *(.debug_frame) }
|
|
.debug_str 0 : { *(.debug_str) }
|
|
.debug_loc 0 : { *(.debug_loc) }
|
|
.debug_macinfo 0 : { *(.debug_macinfo) }
|
|
/* SGI/MIPS DWARF 2 extensions */
|
|
.debug_weaknames 0 : { *(.debug_weaknames) }
|
|
.debug_funcnames 0 : { *(.debug_funcnames) }
|
|
.debug_typenames 0 : { *(.debug_typenames) }
|
|
.debug_varnames 0 : { *(.debug_varnames) }
|
|
/* These must appear regardless of . */
|
|
}
|
|
|