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linker: use wildcards in rel-sections.ld

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Update rel-sections.ld to use wildcards instead of
spelling out those sections one by one.

Also, for POSIX, don't include this and turns off
the warnings. With different host toolchain across
different OS, it would be maintanence nightmare
to account for all those combinations. So this reverts
the POSIX linker script to before the first orphan
section changes.

Fixes #10493

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2018-10-11 12:41:31 -07:00 • committed by Anas Nashif
commit 9ae3ea47b0
3 changed files with 29 additions and 157 deletions
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138
include/linker/rel-sections.ld
View file

@ -2,142 +2,32 @@
* .rel.* are for relocation.
* These are being produced by compiler/linker.
* Specify these here so they are not considered orphan sections.
*
* Obtained via
* '$(ARCH)-zephyr-elf-ld --verbose'
*/
#if !defined(CONFIG_RISCV32) && !defined(CONFIG_XTENSA)
SECTION_PROLOGUE(.rel.dyn,,)
{
*(.rel.init)
*(.rel.text .rel.text.* .rel.text_start.* .rel.gnu.linkonce.t.*)
*(.rel.fini)
*(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*)
*(.rel.data.rel.ro .rel.data.rel.ro.* .rel.gnu.linkonce.d.rel.ro.*)
*(.rel.data .rel.data.* .rel.gnu.linkonce.d.*)
*(.rel.tdata .rel.tdata.* .rel.gnu.linkonce.td.*)
*(.rel.tbss .rel.tbss.* .rel.gnu.linkonce.tb.*)
#if defined(CONFIG_ARCH_POSIX)
*(.rel.preinit_array)
*(.rel.init_array)
*(.rel.fini_array)
#endif
*(.rel.ctors)
*(.rel.dtors)
*(.rel.got)
*(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*)
#if defined(CONFIG_ARM) || defined(CONFIG_NIOS2)
PROVIDE_HIDDEN (__rel_iplt_start = .);
*(.rel.iplt)
PROVIDE_HIDDEN (__rel_iplt_end = .);
#endif
/* These are related to sections defined by Zephyr */
*(.rel.kernel .rel.kernel.*)
*(.rel.init_PRE_KERNEL*)
*(.rel.init_POST_KERNEL*)
*(.rel.init_APPLICATION*)
#if defined(CONFIG_ARCH_POSIX)
*(.rel.native_PRE_BOOT*)
*(.rel.native_FIRST_SLEEP*)
*(.rel.native_ON_EXIT*)
#endif
*(.rel.devconfig.*)
*(.rel._k_*)
*(.rel._bt_settings.*)
*(.rel.log_*)
*(.rel._net_buf_pool.*)
*(.rel.net_*)
*(.rel._static_thread_data.*)
*(.rel.usb.*)
#if defined(CONFIG_X86)
*(.rel.ifunc)
*(.rel.mmulist)
*(.rel.tss)
#endif
}
#endif /* !defined(CONFIG_RISCV32) */
#if defined(CONFIG_ARM) || defined(CONFIG_NIOS2) || defined(CONFIG_RISCV32)
SECTION_PROLOGUE(.rela.dyn,,)
{
*(.rela.init)
*(.rela.text .rela.text.* .rela.gnu.linkonce.t.*)
*(.rela.fini)
*(.rela.rodata .rela.rodata.* .rela.gnu.linkonce.r.*)
*(.rela.data .rela.data.* .rela.gnu.linkonce.d.*)
*(.rela.tdata .rela.tdata.* .rela.gnu.linkonce.td.*)
*(.rela.tbss .rela.tbss.* .rela.gnu.linkonce.tb.*)
*(.rela.ctors)
*(.rela.dtors)
*(.rela.got)
*(.rela.bss .rela.bss.* .rela.gnu.linkonce.b.*)
#if defined(CONFIG_ARM) || defined(CONFIG_NIOS2)
PROVIDE_HIDDEN (__rela_iplt_start = .);
*(.rela.iplt)
PROVIDE_HIDDEN (__rela_iplt_end = .);
#endif
/* These are related to sections defined by Zephyr */
*(.rela.kernel .rel.kernel.*)
*(.rela.init_PRE_KERNEL*)
*(.rela.init_POST_KERNEL*)
*(.rela.init_APPLICATION*)
*(.rela.devconfig.*)
*(.rela._k_*)
*(.rela._bt_settings.*)
*(.rela.log_*)
*(.rela._net_buf_pool.*)
*(.rela.net_*)
*(.rela._static_thread_data.*)
*(.rela.usb.*)
#if defined(CONFIG_RISCV32)
*(.rela.exception.*)
*(.rela.gnu.linkonce.sw_isr_table)
*(.rela.sdata.*)
#endif
}
#endif
#if !defined(CONFIG_RISCV32) && !defined(CONFIG_XTENSA)
SECTION_PROLOGUE(.rel.plt,,)
{
*(.rel.plt)
#if defined(CONFIG_X86)
PROVIDE_HIDDEN (__rel_iplt_start = .);
*(.rel.iplt)
PROVIDE_HIDDEN (__rel_iplt_end = .);
#endif
}
#endif /* !defined(CONFIG_RISCV32) */
#if defined(CONFIG_ARM) || defined(CONFIG_NIOS2) || defined(CONFIG_RISCV32)
SECTION_PROLOGUE(.rela.plt,,)
{
*(.rela.plt)
PROVIDE_HIDDEN (__rela_iplt_start = .);
*(.rela.iplt)
PROVIDE_HIDDEN (__rela_iplt_end = .);
}
SECTION_PROLOGUE(.rel.dyn,,)
{
*(.rel.*)
}
SECTION_PROLOGUE(.rela.dyn,,)
{
*(.rela.*)
}
#endif