Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* $Id: head.S,v 1.7 2003/09/01 17:58:19 lethal Exp $ |
| 2 | * |
| 3 | * arch/sh/kernel/head.S |
| 4 | * |
| 5 | * Copyright (C) 1999, 2000 Niibe Yutaka & Kaz Kojima |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 6 | * Copyright (C) 2010 Matt Fleming |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 7 | * |
| 8 | * This file is subject to the terms and conditions of the GNU General Public |
| 9 | * License. See the file "COPYING" in the main directory of this archive |
| 10 | * for more details. |
| 11 | * |
| 12 | * Head.S contains the SH exception handlers and startup code. |
| 13 | */ |
Tim Abbott | bbe215c | 2009-04-25 22:11:07 -0400 | [diff] [blame] | 14 | #include <linux/init.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | #include <linux/linkage.h> |
Paul Mundt | d153ea8 | 2006-09-27 18:20:16 +0900 | [diff] [blame] | 16 | #include <asm/thread_info.h> |
Paul Mundt | a0ab366 | 2010-01-13 18:31:48 +0900 | [diff] [blame] | 17 | #include <asm/mmu.h> |
| 18 | #include <cpu/mmu_context.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | |
Paul Mundt | b7e108e | 2006-09-27 15:00:04 +0900 | [diff] [blame] | 20 | #ifdef CONFIG_CPU_SH4A |
| 21 | #define SYNCO() synco |
| 22 | |
| 23 | #define PREFI(label, reg) \ |
| 24 | mov.l label, reg; \ |
| 25 | prefi @reg |
| 26 | #else |
| 27 | #define SYNCO() |
| 28 | #define PREFI(label, reg) |
| 29 | #endif |
| 30 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | .section .empty_zero_page, "aw" |
| 32 | ENTRY(empty_zero_page) |
| 33 | .long 1 /* MOUNT_ROOT_RDONLY */ |
| 34 | .long 0 /* RAMDISK_FLAGS */ |
| 35 | .long 0x0200 /* ORIG_ROOT_DEV */ |
| 36 | .long 1 /* LOADER_TYPE */ |
Paul Mundt | 972ad0e | 2008-05-13 17:41:46 +0900 | [diff] [blame] | 37 | .long 0x00000000 /* INITRD_START */ |
| 38 | .long 0x00000000 /* INITRD_SIZE */ |
Paul Mundt | a0ab366 | 2010-01-13 18:31:48 +0900 | [diff] [blame] | 39 | #ifdef CONFIG_32BIT |
Stuart Menefy | 7a2eacb | 2007-11-26 21:29:09 +0900 | [diff] [blame] | 40 | .long 0x53453f00 + 32 /* "SE?" = 32 bit */ |
| 41 | #else |
| 42 | .long 0x53453f00 + 29 /* "SE?" = 29 bit */ |
| 43 | #endif |
Paul Mundt | e2dfb91 | 2006-12-12 08:53:29 +0900 | [diff] [blame] | 44 | 1: |
| 45 | .skip PAGE_SIZE - empty_zero_page - 1b |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 46 | |
Tim Abbott | bbe215c | 2009-04-25 22:11:07 -0400 | [diff] [blame] | 47 | __HEAD |
Paul Mundt | 339547b | 2007-07-20 17:40:03 +0900 | [diff] [blame] | 48 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 49 | /* |
| 50 | * Condition at the entry of _stext: |
| 51 | * |
| 52 | * BSC has already been initialized. |
| 53 | * INTC may or may not be initialized. |
| 54 | * VBR may or may not be initialized. |
| 55 | * MMU may or may not be initialized. |
| 56 | * Cache may or may not be initialized. |
| 57 | * Hardware (including on-chip modules) may or may not be initialized. |
| 58 | * |
| 59 | */ |
| 60 | ENTRY(_stext) |
| 61 | ! Initialize Status Register |
| 62 | mov.l 1f, r0 ! MD=1, RB=0, BL=0, IMASK=0xF |
| 63 | ldc r0, sr |
| 64 | ! Initialize global interrupt mask |
Yoshinori Sato | de39840 | 2006-11-05 16:15:19 +0900 | [diff] [blame] | 65 | #ifdef CONFIG_CPU_HAS_SR_RB |
Paul Mundt | aba1030 | 2007-09-21 18:32:32 +0900 | [diff] [blame] | 66 | mov #0, r0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 67 | ldc r0, r6_bank |
Yoshinori Sato | de39840 | 2006-11-05 16:15:19 +0900 | [diff] [blame] | 68 | #endif |
| 69 | |
Paul Mundt | b7e108e | 2006-09-27 15:00:04 +0900 | [diff] [blame] | 70 | /* |
| 71 | * Prefetch if possible to reduce cache miss penalty. |
| 72 | * |
| 73 | * We do this early on for SH-4A as a micro-optimization, |
| 74 | * as later on we will have speculative execution enabled |
| 75 | * and this will become less of an issue. |
| 76 | */ |
| 77 | PREFI(5f, r0) |
| 78 | PREFI(6f, r0) |
| 79 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 80 | ! |
| 81 | mov.l 2f, r0 |
| 82 | mov r0, r15 ! Set initial r15 (stack pointer) |
Yoshinori Sato | de39840 | 2006-11-05 16:15:19 +0900 | [diff] [blame] | 83 | #ifdef CONFIG_CPU_HAS_SR_RB |
Paul Mundt | aba1030 | 2007-09-21 18:32:32 +0900 | [diff] [blame] | 84 | mov.l 7f, r0 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 85 | ldc r0, r7_bank ! ... and initial thread_info |
Yoshinori Sato | de39840 | 2006-11-05 16:15:19 +0900 | [diff] [blame] | 86 | #endif |
Paul Mundt | 740a3e6 | 2008-12-17 15:33:43 +0900 | [diff] [blame] | 87 | |
Paul Mundt | d01447b | 2010-02-18 18:13:51 +0900 | [diff] [blame] | 88 | #ifdef CONFIG_PMB |
Paul Mundt | 2023b84 | 2010-01-21 15:42:58 +0900 | [diff] [blame] | 89 | /* |
| 90 | * Reconfigure the initial PMB mappings setup by the hardware. |
| 91 | * |
| 92 | * When we boot in 32-bit MMU mode there are 2 PMB entries already |
| 93 | * setup for us. |
| 94 | * |
| 95 | * Entry VPN PPN V SZ C UB WT |
| 96 | * --------------------------------------------------------------- |
| 97 | * 0 0x80000000 0x00000000 1 512MB 1 0 1 |
| 98 | * 1 0xA0000000 0x00000000 1 512MB 0 0 0 |
| 99 | * |
| 100 | * But we reprogram them here because we want complete control over |
| 101 | * our address space and the initial mappings may not map PAGE_OFFSET |
| 102 | * to __MEMORY_START (or even map all of our RAM). |
| 103 | * |
| 104 | * Once we've setup cached and uncached mappings we clear the rest of the |
| 105 | * PMB entries. This clearing also deals with the fact that PMB entries |
| 106 | * can persist across reboots. The PMB could have been left in any state |
| 107 | * when the reboot occurred, so to be safe we clear all entries and start |
| 108 | * with with a clean slate. |
| 109 | * |
| 110 | * The uncached mapping is constructed using the smallest possible |
| 111 | * mapping with a single unbufferable page. Only the kernel text needs to |
| 112 | * be covered via the uncached mapping so that certain functions can be |
| 113 | * run uncached. |
| 114 | * |
| 115 | * Drivers and the like that have previously abused the 1:1 identity |
| 116 | * mapping are unsupported in 32-bit mode and must specify their caching |
| 117 | * preference when page tables are constructed. |
| 118 | * |
| 119 | * This frees up the P2 space for more nefarious purposes. |
| 120 | * |
| 121 | * Register utilization is as follows: |
| 122 | * |
| 123 | * r0 = PMB_DATA data field |
| 124 | * r1 = PMB_DATA address field |
| 125 | * r2 = PMB_ADDR data field |
| 126 | * r3 = PMB_ADDR address field |
| 127 | * r4 = PMB_E_SHIFT |
| 128 | * r5 = remaining amount of RAM to map |
| 129 | * r6 = PMB mapping size we're trying to use |
| 130 | * r7 = cached_to_uncached |
| 131 | * r8 = scratch register |
| 132 | * r9 = scratch register |
| 133 | * r10 = number of PMB entries we've setup |
Matt Fleming | 035ca59 | 2010-04-25 20:18:41 +0100 | [diff] [blame^] | 134 | * r11 = scratch register |
Paul Mundt | 2023b84 | 2010-01-21 15:42:58 +0900 | [diff] [blame] | 135 | */ |
Paul Mundt | 77c2019 | 2010-01-21 14:19:41 +0900 | [diff] [blame] | 136 | |
Paul Mundt | 2023b84 | 2010-01-21 15:42:58 +0900 | [diff] [blame] | 137 | mov.l .LMMUCR, r1 /* Flush the TLB */ |
| 138 | mov.l @r1, r0 |
| 139 | or #MMUCR_TI, r0 |
| 140 | mov.l r0, @r1 |
| 141 | |
| 142 | mov.l .LMEMORY_SIZE, r5 |
Paul Mundt | 2023b84 | 2010-01-21 15:42:58 +0900 | [diff] [blame] | 143 | |
| 144 | mov #PMB_E_SHIFT, r0 |
| 145 | mov #0x1, r4 |
| 146 | shld r0, r4 |
| 147 | |
| 148 | mov.l .LFIRST_DATA_ENTRY, r0 |
| 149 | mov.l .LPMB_DATA, r1 |
| 150 | mov.l .LFIRST_ADDR_ENTRY, r2 |
| 151 | mov.l .LPMB_ADDR, r3 |
| 152 | |
Paul Mundt | d01447b | 2010-02-18 18:13:51 +0900 | [diff] [blame] | 153 | /* |
| 154 | * First we need to walk the PMB and figure out if there are any |
| 155 | * existing mappings that match the initial mappings VPN/PPN. |
| 156 | * If these have already been established by the bootloader, we |
| 157 | * don't bother setting up new entries here, and let the late PMB |
| 158 | * initialization take care of things instead. |
| 159 | * |
| 160 | * Note that we may need to coalesce and merge entries in order |
| 161 | * to reclaim more available PMB slots, which is much more than |
| 162 | * we want to do at this early stage. |
| 163 | */ |
| 164 | mov #0, r10 |
| 165 | mov #NR_PMB_ENTRIES, r9 |
| 166 | |
| 167 | mov r1, r7 /* temporary PMB_DATA iter */ |
| 168 | |
| 169 | .Lvalidate_existing_mappings: |
| 170 | |
Matt Fleming | 035ca59 | 2010-04-25 20:18:41 +0100 | [diff] [blame^] | 171 | mov.l .LPMB_DATA_MASK, r11 |
Paul Mundt | d01447b | 2010-02-18 18:13:51 +0900 | [diff] [blame] | 172 | mov.l @r7, r8 |
Matt Fleming | 035ca59 | 2010-04-25 20:18:41 +0100 | [diff] [blame^] | 173 | and r11, r8 |
Paul Mundt | d01447b | 2010-02-18 18:13:51 +0900 | [diff] [blame] | 174 | cmp/eq r0, r8 /* Check for valid __MEMORY_START mappings */ |
| 175 | bt .Lpmb_done |
| 176 | |
| 177 | add #1, r10 /* Increment the loop counter */ |
| 178 | cmp/eq r9, r10 |
| 179 | bf/s .Lvalidate_existing_mappings |
| 180 | add r4, r7 /* Increment to the next PMB_DATA entry */ |
| 181 | |
| 182 | /* |
| 183 | * If we've fallen through, continue with setting up the initial |
| 184 | * mappings. |
| 185 | */ |
| 186 | |
| 187 | mov r5, r7 /* cached_to_uncached */ |
Paul Mundt | 2023b84 | 2010-01-21 15:42:58 +0900 | [diff] [blame] | 188 | mov #0, r10 |
| 189 | |
Paul Mundt | 9edef28 | 2010-02-17 16:28:00 +0900 | [diff] [blame] | 190 | #ifdef CONFIG_UNCACHED_MAPPING |
Paul Mundt | 2023b84 | 2010-01-21 15:42:58 +0900 | [diff] [blame] | 191 | /* |
| 192 | * Uncached mapping |
| 193 | */ |
| 194 | mov #(PMB_SZ_16M >> 2), r9 |
| 195 | shll2 r9 |
| 196 | |
| 197 | mov #(PMB_UB >> 8), r8 |
| 198 | shll8 r8 |
| 199 | |
| 200 | or r0, r8 |
| 201 | or r9, r8 |
| 202 | mov.l r8, @r1 |
| 203 | mov r2, r8 |
| 204 | add r7, r8 |
| 205 | mov.l r8, @r3 |
| 206 | |
| 207 | add r4, r1 |
| 208 | add r4, r3 |
| 209 | add #1, r10 |
Paul Mundt | 9edef28 | 2010-02-17 16:28:00 +0900 | [diff] [blame] | 210 | #endif |
Paul Mundt | 2023b84 | 2010-01-21 15:42:58 +0900 | [diff] [blame] | 211 | |
| 212 | /* |
| 213 | * Iterate over all of the available sizes from largest to |
| 214 | * smallest for constructing the cached mapping. |
| 215 | */ |
Paul Mundt | 77c2019 | 2010-01-21 14:19:41 +0900 | [diff] [blame] | 216 | #define __PMB_ITER_BY_SIZE(size) \ |
| 217 | .L##size: \ |
| 218 | mov #(size >> 4), r6; \ |
| 219 | shll16 r6; \ |
| 220 | shll8 r6; \ |
| 221 | \ |
| 222 | cmp/hi r5, r6; \ |
| 223 | bt 9999f; \ |
| 224 | \ |
| 225 | mov #(PMB_SZ_##size##M >> 2), r9; \ |
| 226 | shll2 r9; \ |
| 227 | \ |
| 228 | /* \ |
| 229 | * Cached mapping \ |
| 230 | */ \ |
| 231 | mov #PMB_C, r8; \ |
| 232 | or r0, r8; \ |
| 233 | or r9, r8; \ |
| 234 | mov.l r8, @r1; \ |
| 235 | mov.l r2, @r3; \ |
| 236 | \ |
| 237 | /* Increment to the next PMB_DATA entry */ \ |
| 238 | add r4, r1; \ |
| 239 | /* Increment to the next PMB_ADDR entry */ \ |
| 240 | add r4, r3; \ |
| 241 | /* Increment number of PMB entries */ \ |
| 242 | add #1, r10; \ |
| 243 | \ |
Paul Mundt | 77c2019 | 2010-01-21 14:19:41 +0900 | [diff] [blame] | 244 | sub r6, r5; \ |
| 245 | add r6, r0; \ |
| 246 | add r6, r2; \ |
| 247 | \ |
| 248 | bra .L##size; \ |
| 249 | 9999: |
| 250 | |
Paul Mundt | 77c2019 | 2010-01-21 14:19:41 +0900 | [diff] [blame] | 251 | __PMB_ITER_BY_SIZE(512) |
| 252 | __PMB_ITER_BY_SIZE(128) |
| 253 | __PMB_ITER_BY_SIZE(64) |
| 254 | __PMB_ITER_BY_SIZE(16) |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 255 | |
Paul Mundt | 9edef28 | 2010-02-17 16:28:00 +0900 | [diff] [blame] | 256 | #ifdef CONFIG_UNCACHED_MAPPING |
Paul Mundt | 2023b84 | 2010-01-21 15:42:58 +0900 | [diff] [blame] | 257 | /* |
Paul Mundt | 3125ee7 | 2010-01-21 15:54:31 +0900 | [diff] [blame] | 258 | * Now that we can access it, update cached_to_uncached and |
| 259 | * uncached_size. |
Paul Mundt | 2023b84 | 2010-01-21 15:42:58 +0900 | [diff] [blame] | 260 | */ |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 261 | mov.l .Lcached_to_uncached, r0 |
| 262 | mov.l r7, @r0 |
| 263 | |
Paul Mundt | 3125ee7 | 2010-01-21 15:54:31 +0900 | [diff] [blame] | 264 | mov.l .Luncached_size, r0 |
| 265 | mov #1, r7 |
| 266 | shll16 r7 |
| 267 | shll8 r7 |
| 268 | mov.l r7, @r0 |
Paul Mundt | 9edef28 | 2010-02-17 16:28:00 +0900 | [diff] [blame] | 269 | #endif |
Paul Mundt | 3125ee7 | 2010-01-21 15:54:31 +0900 | [diff] [blame] | 270 | |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 271 | /* |
| 272 | * Clear the remaining PMB entries. |
| 273 | * |
| 274 | * r3 = entry to begin clearing from |
| 275 | * r10 = number of entries we've setup so far |
| 276 | */ |
| 277 | mov #0, r1 |
Paul Mundt | 51becfd | 2010-02-17 15:33:30 +0900 | [diff] [blame] | 278 | mov #NR_PMB_ENTRIES, r0 |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 279 | |
| 280 | .Lagain: |
| 281 | mov.l r1, @r3 /* Clear PMB_ADDR entry */ |
| 282 | add #1, r10 /* Increment the loop counter */ |
| 283 | cmp/eq r0, r10 |
| 284 | bf/s .Lagain |
| 285 | add r4, r3 /* Increment to the next PMB_ADDR entry */ |
| 286 | |
| 287 | mov.l 6f, r0 |
| 288 | icbi @r0 |
| 289 | |
Paul Mundt | d01447b | 2010-02-18 18:13:51 +0900 | [diff] [blame] | 290 | .Lpmb_done: |
| 291 | #endif /* CONFIG_PMB */ |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 292 | |
Paul Mundt | 740a3e6 | 2008-12-17 15:33:43 +0900 | [diff] [blame] | 293 | #ifndef CONFIG_SH_NO_BSS_INIT |
| 294 | /* |
| 295 | * Don't clear BSS if running on slow platforms such as an RTL simulation, |
| 296 | * remote memory via SHdebug link, etc. For these the memory can be guaranteed |
| 297 | * to be all zero on boot anyway. |
| 298 | */ |
| 299 | ! Clear BSS area |
Paul Mundt | aba1030 | 2007-09-21 18:32:32 +0900 | [diff] [blame] | 300 | #ifdef CONFIG_SMP |
| 301 | mov.l 3f, r0 |
| 302 | cmp/eq #0, r0 ! skip clear if set to zero |
| 303 | bt 10f |
| 304 | #endif |
| 305 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 306 | mov.l 3f, r1 |
| 307 | add #4, r1 |
| 308 | mov.l 4f, r2 |
| 309 | mov #0, r0 |
| 310 | 9: cmp/hs r2, r1 |
| 311 | bf/s 9b ! while (r1 < r2) |
| 312 | mov.l r0,@-r2 |
Paul Mundt | b7e108e | 2006-09-27 15:00:04 +0900 | [diff] [blame] | 313 | |
Paul Mundt | aba1030 | 2007-09-21 18:32:32 +0900 | [diff] [blame] | 314 | 10: |
Paul Mundt | 740a3e6 | 2008-12-17 15:33:43 +0900 | [diff] [blame] | 315 | #endif |
| 316 | |
Paul Mundt | b7e108e | 2006-09-27 15:00:04 +0900 | [diff] [blame] | 317 | ! Additional CPU initialization |
| 318 | mov.l 6f, r0 |
| 319 | jsr @r0 |
| 320 | nop |
| 321 | |
| 322 | SYNCO() ! Wait for pending instructions.. |
Paul Mundt | aba1030 | 2007-09-21 18:32:32 +0900 | [diff] [blame] | 323 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 324 | ! Start kernel |
| 325 | mov.l 5f, r0 |
| 326 | jmp @r0 |
| 327 | nop |
| 328 | |
| 329 | .balign 4 |
Yoshinori Sato | de39840 | 2006-11-05 16:15:19 +0900 | [diff] [blame] | 330 | #if defined(CONFIG_CPU_SH2) |
| 331 | 1: .long 0x000000F0 ! IMASK=0xF |
| 332 | #else |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 333 | 1: .long 0x400080F0 ! MD=1, RB=0, BL=0, FD=1, IMASK=0xF |
Yoshinori Sato | de39840 | 2006-11-05 16:15:19 +0900 | [diff] [blame] | 334 | #endif |
Paul Mundt | aba1030 | 2007-09-21 18:32:32 +0900 | [diff] [blame] | 335 | ENTRY(stack_start) |
Paul Mundt | d153ea8 | 2006-09-27 18:20:16 +0900 | [diff] [blame] | 336 | 2: .long init_thread_union+THREAD_SIZE |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 337 | 3: .long __bss_start |
| 338 | 4: .long _end |
| 339 | 5: .long start_kernel |
Paul Mundt | 4a6feab | 2010-04-21 12:20:42 +0900 | [diff] [blame] | 340 | 6: .long cpu_init |
Paul Mundt | aba1030 | 2007-09-21 18:32:32 +0900 | [diff] [blame] | 341 | 7: .long init_thread_union |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 342 | |
Paul Mundt | d01447b | 2010-02-18 18:13:51 +0900 | [diff] [blame] | 343 | #ifdef CONFIG_PMB |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 344 | .LPMB_ADDR: .long PMB_ADDR |
| 345 | .LPMB_DATA: .long PMB_DATA |
Matt Fleming | 035ca59 | 2010-04-25 20:18:41 +0100 | [diff] [blame^] | 346 | .LPMB_DATA_MASK: .long PMB_PFN_MASK | PMB_V |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 347 | .LFIRST_ADDR_ENTRY: .long PAGE_OFFSET | PMB_V |
| 348 | .LFIRST_DATA_ENTRY: .long __MEMORY_START | PMB_V |
| 349 | .LMMUCR: .long MMUCR |
Paul Mundt | 9edef28 | 2010-02-17 16:28:00 +0900 | [diff] [blame] | 350 | .LMEMORY_SIZE: .long __MEMORY_SIZE |
| 351 | #ifdef CONFIG_UNCACHED_MAPPING |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 352 | .Lcached_to_uncached: .long cached_to_uncached |
Paul Mundt | 3125ee7 | 2010-01-21 15:54:31 +0900 | [diff] [blame] | 353 | .Luncached_size: .long uncached_size |
Paul Mundt | 9edef28 | 2010-02-17 16:28:00 +0900 | [diff] [blame] | 354 | #endif |
Matt Fleming | 3d46767 | 2010-01-18 19:33:10 +0900 | [diff] [blame] | 355 | #endif |