powerpc64 vDSO: linker script indentation
This cleans up the formatting in the vDSO linker script, mostly just the use of whitespace. It's intended to approximate the kernel standard conventions for indenting C, treating elements of the linker script about like initialized variable definitions. Signed-off-by: Roland McGrath <roland@redhat.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -11,6 +11,7 @@ ENTRY(_start)
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SECTIONS
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{
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. = VDSO64_LBASE + SIZEOF_HEADERS;
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.hash : { *(.hash) } :text
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.gnu.hash : { *(.gnu.hash) }
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.dynsym : { *(.dynsym) }
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@ -22,8 +23,7 @@ SECTIONS
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.note : { *(.note.*) } :text :note
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. = ALIGN(16);
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.text :
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{
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.text : {
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*(.text .stub .text.* .gnu.linkonce.t.*)
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*(.sfpr .glink)
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} :text
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@ -32,18 +32,17 @@ SECTIONS
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PROVIDE(etext = .);
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. = ALIGN(8);
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__ftr_fixup : {
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*(__ftr_fixup)
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}
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__ftr_fixup : { *(__ftr_fixup) }
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. = ALIGN(8);
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__fw_ftr_fixup : {
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*(__fw_ftr_fixup)
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}
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__fw_ftr_fixup : { *(__fw_ftr_fixup) }
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/* Other stuff is appended to the text segment: */
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/*
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* Other stuff is appended to the text segment:
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*/
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.rodata : { *(.rodata .rodata.* .gnu.linkonce.r.*) }
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.rodata1 : { *(.rodata1) }
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.eh_frame_hdr : { *(.eh_frame_hdr) } :text :eh_frame_hdr
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.eh_frame : { KEEP (*(.eh_frame)) } :text
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.gcc_except_table : { *(.gcc_except_table) }
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@ -57,7 +56,8 @@ SECTIONS
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_end = .;
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PROVIDE(end = .);
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/* Stabs debugging sections are here too
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/*
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* Stabs debugging sections are here too.
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*/
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.stab 0 : { *(.stab) }
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.stabstr 0 : { *(.stabstr) }
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@ -66,9 +66,12 @@ SECTIONS
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.stab.index 0 : { *(.stab.index) }
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.stab.indexstr 0 : { *(.stab.indexstr) }
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.comment 0 : { *(.comment) }
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/* DWARF debug sectio/ns.
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Symbols in the DWARF debugging sections are relative to the beginning
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of the section so we begin them at 0. */
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/*
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* DWARF debug sections.
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* Symbols in the DWARF debugging sections are relative to the beginning
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* of the section so we begin them at 0.
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*/
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/* DWARF 1 */
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.debug 0 : { *(.debug) }
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.line 0 : { *(.line) }
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@ -92,18 +95,29 @@ SECTIONS
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.debug_typenames 0 : { *(.debug_typenames) }
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.debug_varnames 0 : { *(.debug_varnames) }
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/DISCARD/ : { *(.note.GNU-stack) }
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/DISCARD/ : { *(.branch_lt) }
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/DISCARD/ : { *(.data .data.* .gnu.linkonce.d.*) }
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/DISCARD/ : { *(.bss .sbss .dynbss .dynsbss) }
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/DISCARD/ : {
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*(.note.GNU-stack)
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*(.branch_lt)
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*(.data .data.* .gnu.linkonce.d.* .sdata*)
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*(.bss .sbss .dynbss .dynsbss)
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}
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}
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/*
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* Very old versions of ld do not recognize this name token; use the constant.
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*/
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#define PT_GNU_EH_FRAME 0x6474e550
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/*
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* We must supply the ELF program headers explicitly to get just one
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* PT_LOAD segment, and set the flags explicitly to make segments read-only.
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*/
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PHDRS
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{
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text PT_LOAD FILEHDR PHDRS FLAGS(5); /* PF_R|PF_X */
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note PT_NOTE FLAGS(4); /* PF_R */
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dynamic PT_DYNAMIC FLAGS(4); /* PF_R */
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eh_frame_hdr 0x6474e550; /* PT_GNU_EH_FRAME, but ld doesn't match the name */
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note PT_NOTE FLAGS(4); /* PF_R */
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eh_frame_hdr PT_GNU_EH_FRAME;
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}
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/*
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@ -113,7 +127,11 @@ VERSION
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{
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VDSO_VERSION_STRING {
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global:
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__kernel_datapage_offset; /* Has to be there for the kernel to find */
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/*
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* Has to be there for the kernel to find
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*/
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__kernel_datapage_offset;
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__kernel_get_syscall_map;
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__kernel_gettimeofday;
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__kernel_clock_gettime;
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@ -122,6 +140,7 @@ VERSION
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__kernel_sync_dicache;
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__kernel_sync_dicache_p5;
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__kernel_sigtramp_rt64;
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local: *;
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};
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}
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