1#undef sparc 2 3/* 4 * Kernel linker script for NetBSD/sparc. This script is based on 5 * elf32_sparc.xn, but puts _etext after all of the read-only sections. 6 */ 7 8OUTPUT_FORMAT("elf32-sparc", "elf32-sparc", 9 "elf32-sparc") 10OUTPUT_ARCH(sparc) 11ENTRY(_start) 12/* Do we need any of these for elf? 13 __DYNAMIC = 0; */ 14SECTIONS 15{ 16 /* Read-only sections, merged into text segment: */ 17 . = 0x10000 + SIZEOF_HEADERS; 18 .text : 19 { 20 *(.text) 21 *(.text.*) 22 *(.stub) 23 /* .gnu.warning sections are handled specially by elf32.em. */ 24 *(.gnu.warning) 25 *(.gnu.linkonce.t*) 26 } =0 27 .rodata : { *(.rodata) *(.gnu.linkonce.r*) } 28 .rodata1 : { *(.rodata1) } 29 _etext = .; 30 PROVIDE (etext = .); 31 /* Adjust the address for the data segment. We push the data segment 32 up to the next 4MB boundary so that we can map the text with large 33 pages. */ 34 . = ALIGN(0x400000); 35 kernel_data_start = .; 36 .data : 37 { 38 *(.data) 39 *(.gnu.linkonce.d*) 40 CONSTRUCTORS 41 } 42 .data1 : { *(.data1) } 43 . = ALIGN(64); /* COHERENCY_UNIT */ 44 .data.cacheline_aligned : { *(.data.cacheline_aligned) } 45 . = ALIGN(64); /* COHERENCY_UNIT */ 46 .data.read_mostly : { *(.data.read_mostly) } 47 . = ALIGN(64); /* COHERENCY_UNIT */ 48 .plt : { *(.plt) } 49 .got : { *(.got.plt) *(.got) } 50 .dynamic : { *(.dynamic) } 51 /* We want the small data sections together, so single-instruction offsets 52 can access them all, and initialized data all before uninitialized, so 53 we can shorten the on-disk segment size. */ 54 .sdata : { *(.sdata) } 55 _edata = .; 56 PROVIDE (edata = .); 57 __bss_start = .; 58 .sbss : { *(.sbss) *(.scommon) } 59 .bss : 60 { 61 *(.dynbss) 62 *(.bss) 63 *(COMMON) 64 } 65 . = ALIGN(32 / 8); 66 _end = . ; 67 PROVIDE (end = .); 68 .note.netbsd.ident : 69 { 70 KEEP(*(.note.netbsd.ident)); 71 } 72} 73