#include #include #include #include #include #define IVT_TEXT \ VMLINUX_SYMBOL(__start_ivt_text) = .; \ *(.text.ivt) \ VMLINUX_SYMBOL(__end_ivt_text) = .; OUTPUT_FORMAT("elf64-ia64-little") OUTPUT_ARCH(ia64) ENTRY(phys_start) jiffies = jiffies_64; PHDRS { code PT_LOAD; percpu PT_LOAD; data PT_LOAD; note PT_NOTE; unwind 0x70000001; /* PT_IA_64_UNWIND, but ld doesn't match the name */ } SECTIONS { /* unwind exit sections must be discarded before the rest of the sections get included. */ /DISCARD/ : { *(.IA_64.unwind.exit.text) *(.IA_64.unwind_info.exit.text) *(.comment) *(.note) } v = PAGE_OFFSET; /* this symbol is here to make debugging easier... */ phys_start = _start - LOAD_OFFSET; code : { } :code . = KERNEL_START; _text = .; _stext = .; .text : AT(ADDR(.text) - LOAD_OFFSET) { IVT_TEXT TEXT_TEXT SCHED_TEXT LOCK_TEXT KPROBES_TEXT *(.gnu.linkonce.t*) } .text2 : AT(ADDR(.text2) - LOAD_OFFSET) { *(.text2) } #ifdef CONFIG_SMP .text.lock : AT(ADDR(.text.lock) - LOAD_OFFSET) { *(.text.lock) } #endif _etext = .; /* Read-only data */ NOTES :code :note /* put .notes in text and mark in PT_NOTE */ code_continues : {} :code /* switch back to regular program... */ EXCEPTION_TABLE(16) /* MCA table */ . = ALIGN(16); __mca_table : AT(ADDR(__mca_table) - LOAD_OFFSET) { __start___mca_table = .; *(__mca_table) __stop___mca_table = .; } .data.patch.phys_stack_reg : AT(ADDR(.data.patch.phys_stack_reg) - LOAD_OFFSET) { __start___phys_stack_reg_patchlist = .; *(.data.patch.phys_stack_reg) __end___phys_stack_reg_patchlist = .; } /* Global data */ _data = .; /* Unwind info & table: */ . = ALIGN(8); .IA_64.unwind_info : AT(ADDR(.IA_64.unwind_info) - LOAD_OFFSET) { *(.IA_64.unwind_info*) } .IA_64.unwind : AT(ADDR(.IA_64.unwind) - LOAD_OFFSET) { __start_unwind = .; *(.IA_64.unwind*) __end_unwind = .; } :code :unwind code_continues2 : {} : code RODATA .opd : AT(ADDR(.opd) - LOAD_OFFSET) { *(.opd) } /* Initialization code and data: */ . = ALIGN(PAGE_SIZE); __init_begin = .; INIT_TEXT_SECTION(PAGE_SIZE) INIT_DATA_SECTION(16) .data.patch.vtop : AT(ADDR(.data.patch.vtop) - LOAD_OFFSET) { __start___vtop_patchlist = .; *(.data.patch.vtop) __end___vtop_patchlist = .; } .data.patch.rse : AT(ADDR(.data.patch.rse) - LOAD_OFFSET) { __start___rse_patchlist = .; *(.data.patch.rse) __end___rse_patchlist = .; } .data.patch.mckinley_e9 : AT(ADDR(.data.patch.mckinley_e9) - LOAD_OFFSET) { __start___mckinley_e9_bundles = .; *(.data.patch.mckinley_e9) __end___mckinley_e9_bundles = .; } #if defined(CONFIG_PARAVIRT) . = ALIGN(16); .paravirt_bundles : AT(ADDR(.paravirt_bundles) - LOAD_OFFSET) { __start_paravirt_bundles = .; *(.paravirt_bundles) __stop_paravirt_bundles = .; } . = ALIGN(16); .paravirt_insts : AT(ADDR(.paravirt_insts) - LOAD_OFFSET) { __start_paravirt_insts = .; *(.paravirt_insts) __stop_paravirt_insts = .; } . = ALIGN(16); .paravirt_branches : AT(ADDR(.paravirt_branches) - LOAD_OFFSET) { __start_paravirt_branches = .; *(.paravirt_branches) __stop_paravirt_branches = .; } #endif #if defined(CONFIG_IA64_GENERIC) /* Machine Vector */ . = ALIGN(16); .machvec : AT(ADDR(.machvec) - LOAD_OFFSET) { machvec_start = .; *(.machvec) machvec_end = .; } #endif . = ALIGN(PAGE_SIZE); __init_end = .; .data.page_aligned : AT(ADDR(.data.page_aligned) - LOAD_OFFSET) { PAGE_ALIGNED_DATA(PAGE_SIZE) . = ALIGN(PAGE_SIZE); __start_gate_section = .; *(.data.gate) __stop_gate_section = .; #ifdef CONFIG_XEN . = ALIGN(PAGE_SIZE); __xen_start_gate_section = .; *(.data.gate.xen) __xen_stop_gate_section = .; #endif } . = ALIGN(PAGE_SIZE); /* make sure the gate page doesn't expose * kernel data */ /* Per-cpu data: */ . = ALIGN(PERCPU_PAGE_SIZE); PERCPU_VADDR(PERCPU_ADDR, :percpu) __phys_per_cpu_start = __per_cpu_load; . = __phys_per_cpu_start + PERCPU_PAGE_SIZE; /* ensure percpu data fits * into percpu page size */ data : { } :data .data : AT(ADDR(.data) - LOAD_OFFSET) { #ifdef CONFIG_SMP . = ALIGN(PERCPU_PAGE_SIZE); __cpu0_per_cpu = .; . = . + PERCPU_PAGE_SIZE; /* cpu0 per-cpu space */ #endif INIT_TASK_DATA(PAGE_SIZE) CACHELINE_ALIGNED_DATA(SMP_CACHE_BYTES) READ_MOSTLY_DATA(SMP_CACHE_BYTES) DATA_DATA *(.data1) *(.gnu.linkonce.d*) CONSTRUCTORS } . = ALIGN(16); /* gp must be 16-byte aligned for exc. table */ .got : AT(ADDR(.got) - LOAD_OFFSET) { *(.got.plt) *(.got) } __gp = ADDR(.got) + 0x200000; /* 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 : AT(ADDR(.sdata) - LOAD_OFFSET) { *(.sdata) *(.sdata1) *(.srdata) } _edata = .; BSS_SECTION(0, 0, 0) _end = .; code : { } :code STABS_DEBUG DWARF_DEBUG /* Default discards */ DISCARDS }