From b6a8c26b60b864ca33136a740befd84532b8030f Mon Sep 17 00:00:00 2001 From: ths Date: Fri, 20 Jun 2008 15:21:28 +0000 Subject: Delete obsolete file. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4761 c046a42c-6fe2-441c-8c8c-71466251a162 --- target-mips/op_mem.c | 269 --------------------------------------------------- 1 file changed, 269 deletions(-) delete mode 100644 target-mips/op_mem.c (limited to 'target-mips') diff --git a/target-mips/op_mem.c b/target-mips/op_mem.c deleted file mode 100644 index 31f58a8144..0000000000 --- a/target-mips/op_mem.c +++ /dev/null @@ -1,269 +0,0 @@ -/* - * MIPS emulation memory micro-operations for qemu. - * - * Copyright (c) 2004-2005 Jocelyn Mayer - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this library; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -/* "half" load and stores. We must do the memory access inline, - or fault handling won't work. */ - -#ifdef TARGET_WORDS_BIGENDIAN -#define GET_LMASK(v) ((v) & 3) -#define GET_OFFSET(addr, offset) (addr + (offset)) -#else -#define GET_LMASK(v) (((v) & 3) ^ 3) -#define GET_OFFSET(addr, offset) (addr - (offset)) -#endif - -void glue(op_lwl, MEMSUFFIX) (void) -{ - target_ulong tmp; - - tmp = glue(ldub, MEMSUFFIX)(T0); - T1 = (T1 & 0x00FFFFFF) | (tmp << 24); - - if (GET_LMASK(T0) <= 2) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 1)); - T1 = (T1 & 0xFF00FFFF) | (tmp << 16); - } - - if (GET_LMASK(T0) <= 1) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 2)); - T1 = (T1 & 0xFFFF00FF) | (tmp << 8); - } - - if (GET_LMASK(T0) == 0) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 3)); - T1 = (T1 & 0xFFFFFF00) | tmp; - } - T1 = (int32_t)T1; - FORCE_RET(); -} - -void glue(op_lwr, MEMSUFFIX) (void) -{ - target_ulong tmp; - - tmp = glue(ldub, MEMSUFFIX)(T0); - T1 = (T1 & 0xFFFFFF00) | tmp; - - if (GET_LMASK(T0) >= 1) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -1)); - T1 = (T1 & 0xFFFF00FF) | (tmp << 8); - } - - if (GET_LMASK(T0) >= 2) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -2)); - T1 = (T1 & 0xFF00FFFF) | (tmp << 16); - } - - if (GET_LMASK(T0) == 3) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -3)); - T1 = (T1 & 0x00FFFFFF) | (tmp << 24); - } - T1 = (int32_t)T1; - FORCE_RET(); -} - -void glue(op_swl, MEMSUFFIX) (void) -{ - glue(stb, MEMSUFFIX)(T0, (uint8_t)(T1 >> 24)); - - if (GET_LMASK(T0) <= 2) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 1), (uint8_t)(T1 >> 16)); - - if (GET_LMASK(T0) <= 1) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 2), (uint8_t)(T1 >> 8)); - - if (GET_LMASK(T0) == 0) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 3), (uint8_t)T1); - - FORCE_RET(); -} - -void glue(op_swr, MEMSUFFIX) (void) -{ - glue(stb, MEMSUFFIX)(T0, (uint8_t)T1); - - if (GET_LMASK(T0) >= 1) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -1), (uint8_t)(T1 >> 8)); - - if (GET_LMASK(T0) >= 2) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -2), (uint8_t)(T1 >> 16)); - - if (GET_LMASK(T0) == 3) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -3), (uint8_t)(T1 >> 24)); - - FORCE_RET(); -} - -#if defined(TARGET_MIPS64) -/* "half" load and stores. We must do the memory access inline, - or fault handling won't work. */ - -#ifdef TARGET_WORDS_BIGENDIAN -#define GET_LMASK64(v) ((v) & 7) -#else -#define GET_LMASK64(v) (((v) & 7) ^ 7) -#endif - -void glue(op_ldl, MEMSUFFIX) (void) -{ - uint64_t tmp; - - tmp = glue(ldub, MEMSUFFIX)(T0); - T1 = (T1 & 0x00FFFFFFFFFFFFFFULL) | (tmp << 56); - - if (GET_LMASK64(T0) <= 6) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 1)); - T1 = (T1 & 0xFF00FFFFFFFFFFFFULL) | (tmp << 48); - } - - if (GET_LMASK64(T0) <= 5) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 2)); - T1 = (T1 & 0xFFFF00FFFFFFFFFFULL) | (tmp << 40); - } - - if (GET_LMASK64(T0) <= 4) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 3)); - T1 = (T1 & 0xFFFFFF00FFFFFFFFULL) | (tmp << 32); - } - - if (GET_LMASK64(T0) <= 3) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 4)); - T1 = (T1 & 0xFFFFFFFF00FFFFFFULL) | (tmp << 24); - } - - if (GET_LMASK64(T0) <= 2) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 5)); - T1 = (T1 & 0xFFFFFFFFFF00FFFFULL) | (tmp << 16); - } - - if (GET_LMASK64(T0) <= 1) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 6)); - T1 = (T1 & 0xFFFFFFFFFFFF00FFULL) | (tmp << 8); - } - - if (GET_LMASK64(T0) == 0) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, 7)); - T1 = (T1 & 0xFFFFFFFFFFFFFF00ULL) | tmp; - } - - FORCE_RET(); -} - -void glue(op_ldr, MEMSUFFIX) (void) -{ - uint64_t tmp; - - tmp = glue(ldub, MEMSUFFIX)(T0); - T1 = (T1 & 0xFFFFFFFFFFFFFF00ULL) | tmp; - - if (GET_LMASK64(T0) >= 1) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -1)); - T1 = (T1 & 0xFFFFFFFFFFFF00FFULL) | (tmp << 8); - } - - if (GET_LMASK64(T0) >= 2) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -2)); - T1 = (T1 & 0xFFFFFFFFFF00FFFFULL) | (tmp << 16); - } - - if (GET_LMASK64(T0) >= 3) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -3)); - T1 = (T1 & 0xFFFFFFFF00FFFFFFULL) | (tmp << 24); - } - - if (GET_LMASK64(T0) >= 4) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -4)); - T1 = (T1 & 0xFFFFFF00FFFFFFFFULL) | (tmp << 32); - } - - if (GET_LMASK64(T0) >= 5) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -5)); - T1 = (T1 & 0xFFFF00FFFFFFFFFFULL) | (tmp << 40); - } - - if (GET_LMASK64(T0) >= 6) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -6)); - T1 = (T1 & 0xFF00FFFFFFFFFFFFULL) | (tmp << 48); - } - - if (GET_LMASK64(T0) == 7) { - tmp = glue(ldub, MEMSUFFIX)(GET_OFFSET(T0, -7)); - T1 = (T1 & 0x00FFFFFFFFFFFFFFULL) | (tmp << 56); - } - - FORCE_RET(); -} - -void glue(op_sdl, MEMSUFFIX) (void) -{ - glue(stb, MEMSUFFIX)(T0, (uint8_t)(T1 >> 56)); - - if (GET_LMASK64(T0) <= 6) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 1), (uint8_t)(T1 >> 48)); - - if (GET_LMASK64(T0) <= 5) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 2), (uint8_t)(T1 >> 40)); - - if (GET_LMASK64(T0) <= 4) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 3), (uint8_t)(T1 >> 32)); - - if (GET_LMASK64(T0) <= 3) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 4), (uint8_t)(T1 >> 24)); - - if (GET_LMASK64(T0) <= 2) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 5), (uint8_t)(T1 >> 16)); - - if (GET_LMASK64(T0) <= 1) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 6), (uint8_t)(T1 >> 8)); - - if (GET_LMASK64(T0) <= 0) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, 7), (uint8_t)T1); - - FORCE_RET(); -} - -void glue(op_sdr, MEMSUFFIX) (void) -{ - glue(stb, MEMSUFFIX)(T0, (uint8_t)T1); - - if (GET_LMASK64(T0) >= 1) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -1), (uint8_t)(T1 >> 8)); - - if (GET_LMASK64(T0) >= 2) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -2), (uint8_t)(T1 >> 16)); - - if (GET_LMASK64(T0) >= 3) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -3), (uint8_t)(T1 >> 24)); - - if (GET_LMASK64(T0) >= 4) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -4), (uint8_t)(T1 >> 32)); - - if (GET_LMASK64(T0) >= 5) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -5), (uint8_t)(T1 >> 40)); - - if (GET_LMASK64(T0) >= 6) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -6), (uint8_t)(T1 >> 48)); - - if (GET_LMASK64(T0) == 7) - glue(stb, MEMSUFFIX)(GET_OFFSET(T0, -7), (uint8_t)(T1 >> 56)); - - FORCE_RET(); -} -#endif /* TARGET_MIPS64 */ -- cgit v1.2.1