filename | test/aica.x |
changeset | 812:8cc61d5ea1f8 |
author | nkeynes |
date | Wed Nov 10 08:37:42 2010 +1000 (13 years ago) |
permissions | -rw-r--r-- |
last change | Add chain pointer to the xlat cache, so that we can maintain multiple blocks for the same address. This prevents thrashing in cases where we would other keep retranslating the same blocks over and over again due to varying xlat_sh4_mode values |
file | annotate | diff | log | raw |
nkeynes@812 | 1 | /* Sega Dreamcast linker script */ |
nkeynes@812 | 2 | |
nkeynes@812 | 3 | OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", |
nkeynes@812 | 4 | "elf32-littlearm") |
nkeynes@812 | 5 | OUTPUT_ARCH(arm) |
nkeynes@812 | 6 | ENTRY(start) |
nkeynes@812 | 7 | SEARCH_DIR(/usr/local/dcdev/arm-elf/lib); |
nkeynes@812 | 8 | /* Do we need any of these for elf? |
nkeynes@812 | 9 | __DYNAMIC = 0; */ |
nkeynes@812 | 10 | |
nkeynes@812 | 11 | MEMORY |
nkeynes@812 | 12 | { |
nkeynes@812 | 13 | ram (rwx) : ORIGIN = 0x00000000, LENGTH = 0x00200000 |
nkeynes@812 | 14 | } |
nkeynes@812 | 15 | |
nkeynes@812 | 16 | SECTIONS |
nkeynes@812 | 17 | { |
nkeynes@812 | 18 | /* Read-only sections, merged into text segment: */ |
nkeynes@812 | 19 | /* . = 0x1000;*/ |
nkeynes@812 | 20 | .interp : { *(.interp) } |
nkeynes@812 | 21 | .hash : { *(.hash) } |
nkeynes@812 | 22 | .dynsym : { *(.dynsym) } |
nkeynes@812 | 23 | .dynstr : { *(.dynstr) } |
nkeynes@812 | 24 | .gnu.version : { *(.gnu.version) } |
nkeynes@812 | 25 | .gnu.version_d : { *(.gnu.version_d) } |
nkeynes@812 | 26 | .gnu.version_r : { *(.gnu.version_r) } |
nkeynes@812 | 27 | .rel.init : { *(.rel.init) } |
nkeynes@812 | 28 | .rela.init : { *(.rela.init) } |
nkeynes@812 | 29 | .rel.text : |
nkeynes@812 | 30 | { |
nkeynes@812 | 31 | *(.rel.text) |
nkeynes@812 | 32 | *(.rel.text.*) |
nkeynes@812 | 33 | *(.rel.gnu.linkonce.t*) |
nkeynes@812 | 34 | } |
nkeynes@812 | 35 | .rela.text : |
nkeynes@812 | 36 | { |
nkeynes@812 | 37 | *(.rela.text) |
nkeynes@812 | 38 | *(.rela.text.*) |
nkeynes@812 | 39 | *(.rela.gnu.linkonce.t*) |
nkeynes@812 | 40 | } |
nkeynes@812 | 41 | .rel.fini : { *(.rel.fini) } |
nkeynes@812 | 42 | .rela.fini : { *(.rela.fini) } |
nkeynes@812 | 43 | .rel.rodata : |
nkeynes@812 | 44 | { |
nkeynes@812 | 45 | *(.rel.rodata) |
nkeynes@812 | 46 | *(.rel.rodata.*) |
nkeynes@812 | 47 | *(.rel.gnu.linkonce.r*) |
nkeynes@812 | 48 | } |
nkeynes@812 | 49 | .rela.rodata : |
nkeynes@812 | 50 | { |
nkeynes@812 | 51 | *(.rela.rodata) |
nkeynes@812 | 52 | *(.rela.rodata.*) |
nkeynes@812 | 53 | *(.rela.gnu.linkonce.r*) |
nkeynes@812 | 54 | } |
nkeynes@812 | 55 | .rel.data : |
nkeynes@812 | 56 | { |
nkeynes@812 | 57 | *(.rel.data) |
nkeynes@812 | 58 | *(.rel.data.*) |
nkeynes@812 | 59 | *(.rel.gnu.linkonce.d*) |
nkeynes@812 | 60 | } |
nkeynes@812 | 61 | .rela.data : |
nkeynes@812 | 62 | { |
nkeynes@812 | 63 | *(.rela.data) |
nkeynes@812 | 64 | *(.rela.data.*) |
nkeynes@812 | 65 | *(.rela.gnu.linkonce.d*) |
nkeynes@812 | 66 | } |
nkeynes@812 | 67 | .rel.ctors : { *(.rel.ctors) } |
nkeynes@812 | 68 | .rela.ctors : { *(.rela.ctors) } |
nkeynes@812 | 69 | .rel.dtors : { *(.rel.dtors) } |
nkeynes@812 | 70 | .rela.dtors : { *(.rela.dtors) } |
nkeynes@812 | 71 | .rel.got : { *(.rel.got) } |
nkeynes@812 | 72 | .rela.got : { *(.rela.got) } |
nkeynes@812 | 73 | .rel.sdata : |
nkeynes@812 | 74 | { |
nkeynes@812 | 75 | *(.rel.sdata) |
nkeynes@812 | 76 | *(.rel.sdata.*) |
nkeynes@812 | 77 | *(.rel.gnu.linkonce.s*) |
nkeynes@812 | 78 | } |
nkeynes@812 | 79 | .rela.sdata : |
nkeynes@812 | 80 | { |
nkeynes@812 | 81 | *(.rela.sdata) |
nkeynes@812 | 82 | *(.rela.sdata.*) |
nkeynes@812 | 83 | *(.rela.gnu.linkonce.s*) |
nkeynes@812 | 84 | } |
nkeynes@812 | 85 | .rel.sbss : { *(.rel.sbss) } |
nkeynes@812 | 86 | .rela.sbss : { *(.rela.sbss) } |
nkeynes@812 | 87 | .rel.bss : { *(.rel.bss) } |
nkeynes@812 | 88 | .rela.bss : { *(.rela.bss) } |
nkeynes@812 | 89 | .rel.plt : { *(.rel.plt) } |
nkeynes@812 | 90 | .rela.plt : { *(.rela.plt) } |
nkeynes@812 | 91 | .init : |
nkeynes@812 | 92 | { |
nkeynes@812 | 93 | KEEP (*(.init)) |
nkeynes@812 | 94 | } =0 |
nkeynes@812 | 95 | .plt : { *(.plt) } |
nkeynes@812 | 96 | .text : |
nkeynes@812 | 97 | { |
nkeynes@812 | 98 | *(.text) |
nkeynes@812 | 99 | *(.text.*) |
nkeynes@812 | 100 | *(.stub) |
nkeynes@812 | 101 | /* .gnu.warning sections are handled specially by elf32.em. */ |
nkeynes@812 | 102 | *(.gnu.warning) |
nkeynes@812 | 103 | *(.gnu.linkonce.t*) |
nkeynes@812 | 104 | } =0 |
nkeynes@812 | 105 | _etext = .; |
nkeynes@812 | 106 | PROVIDE (etext = .); |
nkeynes@812 | 107 | .fini : |
nkeynes@812 | 108 | { |
nkeynes@812 | 109 | KEEP (*(.fini)) |
nkeynes@812 | 110 | } =0 |
nkeynes@812 | 111 | .rodata : { *(.rodata) *(.rodata.*) *(.gnu.linkonce.r*) } |
nkeynes@812 | 112 | .rodata1 : { *(.rodata1) } |
nkeynes@812 | 113 | /* Adjust the address for the data segment. We want to adjust up to |
nkeynes@812 | 114 | the same address within the page on the next page up. */ |
nkeynes@812 | 115 | . = ALIGN(128) + (. & (128 - 1)); |
nkeynes@812 | 116 | .data : |
nkeynes@812 | 117 | { |
nkeynes@812 | 118 | *(.data) |
nkeynes@812 | 119 | *(.data.*) |
nkeynes@812 | 120 | *(.gnu.linkonce.d*) |
nkeynes@812 | 121 | SORT(CONSTRUCTORS) |
nkeynes@812 | 122 | } |
nkeynes@812 | 123 | .data1 : { *(.data1) } |
nkeynes@812 | 124 | .eh_frame : { *(.eh_frame) } |
nkeynes@812 | 125 | .gcc_except_table : { *(.gcc_except_table) } |
nkeynes@812 | 126 | .ctors ALIGN(4): |
nkeynes@812 | 127 | { |
nkeynes@812 | 128 | ___ctors = .; |
nkeynes@812 | 129 | /* gcc uses crtbegin.o to find the start of |
nkeynes@812 | 130 | the constructors, so we make sure it is |
nkeynes@812 | 131 | first. Because this is a wildcard, it |
nkeynes@812 | 132 | doesn't matter if the user does not |
nkeynes@812 | 133 | actually link against crtbegin.o; the |
nkeynes@812 | 134 | linker won't look for a file to match a |
nkeynes@812 | 135 | wildcard. The wildcard also means that it |
nkeynes@812 | 136 | doesn't matter which directory crtbegin.o |
nkeynes@812 | 137 | is in. */ |
nkeynes@812 | 138 | KEEP (*crtbegin.o(.ctors)) |
nkeynes@812 | 139 | /* We don't want to include the .ctor section from |
nkeynes@812 | 140 | from the crtend.o file until after the sorted ctors. |
nkeynes@812 | 141 | The .ctor section from the crtend file contains the |
nkeynes@812 | 142 | end of ctors marker and it must be last */ |
nkeynes@812 | 143 | KEEP (*(EXCLUDE_FILE (*crtend.o ) .ctors)) |
nkeynes@812 | 144 | KEEP (*(SORT(.ctors.*))) |
nkeynes@812 | 145 | KEEP (*(.ctors)) |
nkeynes@812 | 146 | ___ctors_end = .; |
nkeynes@812 | 147 | } |
nkeynes@812 | 148 | .dtors : |
nkeynes@812 | 149 | { |
nkeynes@812 | 150 | ___dtors = .; |
nkeynes@812 | 151 | KEEP (*crtbegin.o(.dtors)) |
nkeynes@812 | 152 | KEEP (*(EXCLUDE_FILE (*crtend.o ) .dtors)) |
nkeynes@812 | 153 | KEEP (*(SORT(.dtors.*))) |
nkeynes@812 | 154 | KEEP (*(.dtors)) |
nkeynes@812 | 155 | ___dtors_end = .; |
nkeynes@812 | 156 | } |
nkeynes@812 | 157 | .got : { *(.got.plt) *(.got) } |
nkeynes@812 | 158 | .dynamic : { *(.dynamic) } |
nkeynes@812 | 159 | /* We want the small data sections together, so single-instruction offsets |
nkeynes@812 | 160 | can access them all, and initialized data all before uninitialized, so |
nkeynes@812 | 161 | we can shorten the on-disk segment size. */ |
nkeynes@812 | 162 | .sdata : |
nkeynes@812 | 163 | { |
nkeynes@812 | 164 | *(.sdata) |
nkeynes@812 | 165 | *(.sdata.*) |
nkeynes@812 | 166 | *(.gnu.linkonce.s.*) |
nkeynes@812 | 167 | } |
nkeynes@812 | 168 | _edata = .; |
nkeynes@812 | 169 | PROVIDE (edata = .); |
nkeynes@812 | 170 | __bss_start = .; |
nkeynes@812 | 171 | .sbss : |
nkeynes@812 | 172 | { |
nkeynes@812 | 173 | *(.dynsbss) |
nkeynes@812 | 174 | *(.sbss) |
nkeynes@812 | 175 | *(.sbss.*) |
nkeynes@812 | 176 | *(.scommon) |
nkeynes@812 | 177 | } |
nkeynes@812 | 178 | .bss : |
nkeynes@812 | 179 | { |
nkeynes@812 | 180 | *(.dynbss) |
nkeynes@812 | 181 | *(.bss) |
nkeynes@812 | 182 | *(.bss.*) |
nkeynes@812 | 183 | *(COMMON) |
nkeynes@812 | 184 | /* Align here to ensure that the .bss section occupies space up to |
nkeynes@812 | 185 | _end. Align after .bss to ensure correct alignment even if the |
nkeynes@812 | 186 | .bss section disappears because there are no input sections. */ |
nkeynes@812 | 187 | . = ALIGN(32 / 8); |
nkeynes@812 | 188 | } |
nkeynes@812 | 189 | . = ALIGN(32 / 8); |
nkeynes@812 | 190 | _end = .; |
nkeynes@812 | 191 | __bss_end = .; |
nkeynes@812 | 192 | PROVIDE (end = .); |
nkeynes@812 | 193 | /* Stabs debugging sections. */ |
nkeynes@812 | 194 | .stab 0 : { *(.stab) } |
nkeynes@812 | 195 | .stabstr 0 : { *(.stabstr) } |
nkeynes@812 | 196 | .stab.excl 0 : { *(.stab.excl) } |
nkeynes@812 | 197 | .stab.exclstr 0 : { *(.stab.exclstr) } |
nkeynes@812 | 198 | .stab.index 0 : { *(.stab.index) } |
nkeynes@812 | 199 | .stab.indexstr 0 : { *(.stab.indexstr) } |
nkeynes@812 | 200 | .comment 0 : { *(.comment) } |
nkeynes@812 | 201 | /* DWARF debug sections. |
nkeynes@812 | 202 | Symbols in the DWARF debugging sections are relative to the beginning |
nkeynes@812 | 203 | of the section so we begin them at 0. */ |
nkeynes@812 | 204 | /* DWARF 1 */ |
nkeynes@812 | 205 | .debug 0 : { *(.debug) } |
nkeynes@812 | 206 | .line 0 : { *(.line) } |
nkeynes@812 | 207 | /* GNU DWARF 1 extensions */ |
nkeynes@812 | 208 | .debug_srcinfo 0 : { *(.debug_srcinfo) } |
nkeynes@812 | 209 | .debug_sfnames 0 : { *(.debug_sfnames) } |
nkeynes@812 | 210 | /* DWARF 1.1 and DWARF 2 */ |
nkeynes@812 | 211 | .debug_aranges 0 : { *(.debug_aranges) } |
nkeynes@812 | 212 | .debug_pubnames 0 : { *(.debug_pubnames) } |
nkeynes@812 | 213 | /* DWARF 2 */ |
nkeynes@812 | 214 | .debug_info 0 : { *(.debug_info) } |
nkeynes@812 | 215 | .debug_abbrev 0 : { *(.debug_abbrev) } |
nkeynes@812 | 216 | .debug_line 0 : { *(.debug_line) } |
nkeynes@812 | 217 | .debug_frame 0 : { *(.debug_frame) } |
nkeynes@812 | 218 | .debug_str 0 : { *(.debug_str) } |
nkeynes@812 | 219 | .debug_loc 0 : { *(.debug_loc) } |
nkeynes@812 | 220 | .debug_macinfo 0 : { *(.debug_macinfo) } |
nkeynes@812 | 221 | /* SGI/MIPS DWARF 2 extensions */ |
nkeynes@812 | 222 | .debug_weaknames 0 : { *(.debug_weaknames) } |
nkeynes@812 | 223 | .debug_funcnames 0 : { *(.debug_funcnames) } |
nkeynes@812 | 224 | .debug_typenames 0 : { *(.debug_typenames) } |
nkeynes@812 | 225 | .debug_varnames 0 : { *(.debug_varnames) } |
nkeynes@812 | 226 | /* .stack 0x8c00f400 : { _stack = .; *(.stack) }*/ |
nkeynes@812 | 227 | /* These must appear regardless of . */ |
nkeynes@812 | 228 | _stack = 0x00200000; |
nkeynes@812 | 229 | } |
.