frv: clean up linker script using new linker script macros.
This is largely a straightforward conversion. The patch results in fewer output sections, and some data being reordered, but should have no functional impact. Also, note that this patch moves some data (namely, init_task and cacheline-aligned) inside [_sdata,_edata]. Because frv already builds using -ffunction-sections -fdata-sections, we can't use BSS_SECTION or RW_DATA_SECTION yet, since they do not currently include the required .bss.* and .data.* sections. Signed-off-by: Nelson Elhage <nelhage@ksplice.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Tim Abbott <tabbott@ksplice.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -35,45 +35,13 @@ SECTIONS
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#endif
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#endif
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}
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}
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_einittext = .;
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_einittext = .;
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.init.data : { INIT_DATA }
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. = ALIGN(8);
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__setup_start = .;
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.setup.init : { KEEP(*(.init.setup)) }
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__setup_end = .;
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__initcall_start = .;
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.initcall.init : {
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INITCALLS
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}
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__initcall_end = .;
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__con_initcall_start = .;
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.con_initcall.init : { *(.con_initcall.init) }
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__con_initcall_end = .;
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SECURITY_INIT
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INIT_DATA_SECTION(8)
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PERCPU(4096)
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PERCPU(4096)
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#ifdef CONFIG_BLK_DEV_INITRD
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. = ALIGN(PAGE_SIZE);
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. = ALIGN(4096);
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__initramfs_start = .;
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.init.ramfs : { *(.init.ramfs) }
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__initramfs_end = .;
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#endif
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. = ALIGN(THREAD_SIZE);
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__init_end = .;
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__init_end = .;
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/* put sections together that have massive alignment issues */
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. = ALIGN(THREAD_SIZE);
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.data.init_task : {
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/* init task record & stack */
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*(.data.init_task)
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}
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. = ALIGN(L1_CACHE_BYTES);
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.data.cacheline_aligned : { *(.data.cacheline_aligned) }
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.trap : {
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.trap : {
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/* trap table management - read entry-table.S before modifying */
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/* trap table management - read entry-table.S before modifying */
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. = ALIGN(8192);
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. = ALIGN(8192);
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@ -119,13 +87,12 @@ SECTIONS
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}
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}
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. = ALIGN(8); /* Exception table */
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EXCEPTION_TABLE(8)
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__start___ex_table = .;
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__ex_table : { KEEP(*(__ex_table)) }
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__stop___ex_table = .;
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_sdata = .;
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_sdata = .;
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.data : { /* Data */
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.data : { /* Data */
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INIT_TASK_DATA(THREAD_SIZE)
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CACHELINE_ALIGNED_DATA(L1_CACHE_BYTES)
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DATA_DATA
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DATA_DATA
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*(.data.*)
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*(.data.*)
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EXIT_DATA
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EXIT_DATA
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@ -154,22 +121,8 @@ SECTIONS
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. = ALIGN(PAGE_SIZE);
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. = ALIGN(PAGE_SIZE);
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__kernel_image_end = .;
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__kernel_image_end = .;
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/* Stabs debugging sections. */
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STABS_DEBUG
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.stab 0 : { *(.stab) }
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DWARF_DEBUG
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.stabstr 0 : { *(.stabstr) }
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.stab.excl 0 : { *(.stab.excl) }
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.stab.exclstr 0 : { *(.stab.exclstr) }
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.stab.index 0 : { *(.stab.index) }
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.stab.indexstr 0 : { *(.stab.indexstr) }
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.debug_line 0 : { *(.debug_line) }
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.debug_info 0 : { *(.debug_info) }
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.debug_abbrev 0 : { *(.debug_abbrev) }
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.debug_aranges 0 : { *(.debug_aranges) }
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.debug_frame 0 : { *(.debug_frame) }
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.debug_pubnames 0 : { *(.debug_pubnames) }
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.debug_str 0 : { *(.debug_str) }
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.debug_ranges 0 : { *(.debug_ranges) }
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.comment 0 : { *(.comment) }
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.comment 0 : { *(.comment) }
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