| /* ld script for sparc32/sparc64 kernel */ |
| |
| #include <asm-generic/vmlinux.lds.h> |
| |
| #include <asm/page.h> |
| #include <asm/thread_info.h> |
| |
| #ifdef CONFIG_SPARC32 |
| #define INITIAL_ADDRESS 0x10000 + SIZEOF_HEADERS |
| #define TEXTSTART 0xf0004000 |
| |
| #define SMP_CACHE_BYTES_SHIFT 5 |
| |
| #else |
| #define SMP_CACHE_BYTES_SHIFT 6 |
| #define INITIAL_ADDRESS 0x4000 |
| #define TEXTSTART 0x0000000000404000 |
| |
| #endif |
| |
| #define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT) |
| |
| #ifdef CONFIG_SPARC32 |
| OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", "elf32-sparc") |
| OUTPUT_ARCH(sparc) |
| ENTRY(_start) |
| jiffies = jiffies_64 + 4; |
| #else |
| /* sparc64 */ |
| OUTPUT_FORMAT("elf64-sparc", "elf64-sparc", "elf64-sparc") |
| OUTPUT_ARCH(sparc:v9a) |
| ENTRY(_start) |
| jiffies = jiffies_64; |
| #endif |
| |
| SECTIONS |
| { |
| /* swapper_low_pmd_dir is sparc64 only */ |
| swapper_low_pmd_dir = 0x0000000000402000; |
| . = INITIAL_ADDRESS; |
| .text TEXTSTART : |
| { |
| _text = .; |
| HEAD_TEXT |
| TEXT_TEXT |
| SCHED_TEXT |
| LOCK_TEXT |
| KPROBES_TEXT |
| IRQENTRY_TEXT |
| *(.gnu.warning) |
| } = 0 |
| _etext = .; |
| |
| RO_DATA(PAGE_SIZE) |
| |
| /* Start of data section */ |
| _sdata = .; |
| |
| .data1 : { |
| *(.data1) |
| } |
| RW_DATA_SECTION(SMP_CACHE_BYTES, 0, THREAD_SIZE) |
| |
| /* End of data section */ |
| _edata = .; |
| |
| .fixup : { |
| __start___fixup = .; |
| *(.fixup) |
| __stop___fixup = .; |
| } |
| EXCEPTION_TABLE(16) |
| NOTES |
| |
| . = ALIGN(PAGE_SIZE); |
| __init_begin = ALIGN(PAGE_SIZE); |
| INIT_TEXT_SECTION(PAGE_SIZE) |
| __init_text_end = .; |
| INIT_DATA_SECTION(16) |
| |
| . = ALIGN(4); |
| .tsb_ldquad_phys_patch : { |
| __tsb_ldquad_phys_patch = .; |
| *(.tsb_ldquad_phys_patch) |
| __tsb_ldquad_phys_patch_end = .; |
| } |
| |
| .tsb_phys_patch : { |
| __tsb_phys_patch = .; |
| *(.tsb_phys_patch) |
| __tsb_phys_patch_end = .; |
| } |
| |
| .cpuid_patch : { |
| __cpuid_patch = .; |
| *(.cpuid_patch) |
| __cpuid_patch_end = .; |
| } |
| |
| .sun4v_1insn_patch : { |
| __sun4v_1insn_patch = .; |
| *(.sun4v_1insn_patch) |
| __sun4v_1insn_patch_end = .; |
| } |
| .sun4v_2insn_patch : { |
| __sun4v_2insn_patch = .; |
| *(.sun4v_2insn_patch) |
| __sun4v_2insn_patch_end = .; |
| } |
| |
| PERCPU(PAGE_SIZE) |
| |
| . = ALIGN(PAGE_SIZE); |
| __init_end = .; |
| BSS_SECTION(0, 0, 0) |
| _end = . ; |
| |
| STABS_DEBUG |
| DWARF_DEBUG |
| |
| DISCARDS |
| } |
