softmmu: move softmmu_template.h out of include/

It is only included in cputlb.c now.

Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 0 insertions, 533 deletions

diff --git a/include/exec/softmmu_template.h b/include/exec/softmmu_template.h
deleted file mode 100644
index 5a07f99..0000000
--- a/include/exec/softmmu_template.h
+++ /dev/null
@@ -1,533 +0,0 @@
-/*
- *  Software MMU support
- *
- * Generate helpers used by TCG for qemu_ld/st ops and code load
- * functions.
- *
- * Included from target op helpers and exec.c.
- *
- *  Copyright (c) 2003 Fabrice Bellard
- *
- * 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, see <http://www.gnu.org/licenses/>.
- */
-#include "qemu/timer.h"
-#include "exec/address-spaces.h"
-#include "exec/memory.h"
-
-#define DATA_SIZE (1 << SHIFT)
-
-#if DATA_SIZE == 8
-#define SUFFIX q
-#define LSUFFIX q
-#define SDATA_TYPE  int64_t
-#define DATA_TYPE  uint64_t
-#elif DATA_SIZE == 4
-#define SUFFIX l
-#define LSUFFIX l
-#define SDATA_TYPE  int32_t
-#define DATA_TYPE  uint32_t
-#elif DATA_SIZE == 2
-#define SUFFIX w
-#define LSUFFIX uw
-#define SDATA_TYPE  int16_t
-#define DATA_TYPE  uint16_t
-#elif DATA_SIZE == 1
-#define SUFFIX b
-#define LSUFFIX ub
-#define SDATA_TYPE  int8_t
-#define DATA_TYPE  uint8_t
-#else
-#error unsupported data size
-#endif
-
-
-/* For the benefit of TCG generated code, we want to avoid the complication
-   of ABI-specific return type promotion and always return a value extended
-   to the register size of the host.  This is tcg_target_long, except in the
-   case of a 32-bit host and 64-bit data, and for that we always have
-   uint64_t.  Don't bother with this widened value for SOFTMMU_CODE_ACCESS.  */
-#if defined(SOFTMMU_CODE_ACCESS) || DATA_SIZE == 8
-# define WORD_TYPE  DATA_TYPE
-# define USUFFIX    SUFFIX
-#else
-# define WORD_TYPE  tcg_target_ulong
-# define USUFFIX    glue(u, SUFFIX)
-# define SSUFFIX    glue(s, SUFFIX)
-#endif
-
-#ifdef SOFTMMU_CODE_ACCESS
-#define READ_ACCESS_TYPE 2
-#define ADDR_READ addr_code
-#else
-#define READ_ACCESS_TYPE 0
-#define ADDR_READ addr_read
-#endif
-
-#if DATA_SIZE == 8
-# define BSWAP(X)  bswap64(X)
-#elif DATA_SIZE == 4
-# define BSWAP(X)  bswap32(X)
-#elif DATA_SIZE == 2
-# define BSWAP(X)  bswap16(X)
-#else
-# define BSWAP(X)  (X)
-#endif
-
-#ifdef TARGET_WORDS_BIGENDIAN
-# define TGT_BE(X)  (X)
-# define TGT_LE(X)  BSWAP(X)
-#else
-# define TGT_BE(X)  BSWAP(X)
-# define TGT_LE(X)  (X)
-#endif
-
-#if DATA_SIZE == 1
-# define helper_le_ld_name  glue(glue(helper_ret_ld, USUFFIX), MMUSUFFIX)
-# define helper_be_ld_name  helper_le_ld_name
-# define helper_le_lds_name glue(glue(helper_ret_ld, SSUFFIX), MMUSUFFIX)
-# define helper_be_lds_name helper_le_lds_name
-# define helper_le_st_name  glue(glue(helper_ret_st, SUFFIX), MMUSUFFIX)
-# define helper_be_st_name  helper_le_st_name
-#else
-# define helper_le_ld_name  glue(glue(helper_le_ld, USUFFIX), MMUSUFFIX)
-# define helper_be_ld_name  glue(glue(helper_be_ld, USUFFIX), MMUSUFFIX)
-# define helper_le_lds_name glue(glue(helper_le_ld, SSUFFIX), MMUSUFFIX)
-# define helper_be_lds_name glue(glue(helper_be_ld, SSUFFIX), MMUSUFFIX)
-# define helper_le_st_name  glue(glue(helper_le_st, SUFFIX), MMUSUFFIX)
-# define helper_be_st_name  glue(glue(helper_be_st, SUFFIX), MMUSUFFIX)
-#endif
-
-#ifdef TARGET_WORDS_BIGENDIAN
-# define helper_te_ld_name  helper_be_ld_name
-# define helper_te_st_name  helper_be_st_name
-#else
-# define helper_te_ld_name  helper_le_ld_name
-# define helper_te_st_name  helper_le_st_name
-#endif
-
-#ifndef SOFTMMU_CODE_ACCESS
-static inline DATA_TYPE glue(io_read, SUFFIX)(CPUArchState *env,
-                                              hwaddr physaddr,
-                                              target_ulong addr,
-                                              uintptr_t retaddr)
-{
-    uint64_t val;
-    CPUState *cpu = ENV_GET_CPU(env);
-    MemoryRegion *mr = iotlb_to_region(cpu->as, physaddr);
-
-    physaddr = (physaddr & TARGET_PAGE_MASK) + addr;
-    cpu->mem_io_pc = retaddr;
-    if (mr != &io_mem_rom && mr != &io_mem_notdirty && !cpu_can_do_io(cpu)) {
-        cpu_io_recompile(cpu, retaddr);
-    }
-
-    cpu->mem_io_vaddr = addr;
-    io_mem_read(mr, physaddr, &val, 1 << SHIFT);
-    return val;
-}
-#endif
-
-#ifdef SOFTMMU_CODE_ACCESS
-static __attribute__((unused))
-#endif
-WORD_TYPE helper_le_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
-                            uintptr_t retaddr)
-{
-    int index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
-    target_ulong tlb_addr = env->tlb_table[mmu_idx][index].ADDR_READ;
-    uintptr_t haddr;
-    DATA_TYPE res;
-
-    /* Adjust the given return address.  */
-    retaddr -= GETPC_ADJ;
-
-    /* If the TLB entry is for a different page, reload and try again.  */
-    if ((addr & TARGET_PAGE_MASK)
-         != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
-#ifdef ALIGNED_ONLY
-        if ((addr & (DATA_SIZE - 1)) != 0) {
-            cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
-                                 mmu_idx, retaddr);
-        }
-#endif
-        tlb_fill(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
-        tlb_addr = env->tlb_table[mmu_idx][index].ADDR_READ;
-    }
-
-    /* Handle an IO access.  */
-    if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
-        hwaddr ioaddr;
-        if ((addr & (DATA_SIZE - 1)) != 0) {
-            goto do_unaligned_access;
-        }
-        ioaddr = env->iotlb[mmu_idx][index];
-
-        /* ??? Note that the io helpers always read data in the target
-           byte ordering.  We should push the LE/BE request down into io.  */
-        res = glue(io_read, SUFFIX)(env, ioaddr, addr, retaddr);
-        res = TGT_LE(res);
-        return res;
-    }
-
-    /* Handle slow unaligned access (it spans two pages or IO).  */
-    if (DATA_SIZE > 1
-        && unlikely((addr & ~TARGET_PAGE_MASK) + DATA_SIZE - 1
-                    >= TARGET_PAGE_SIZE)) {
-        target_ulong addr1, addr2;
-        DATA_TYPE res1, res2;
-        unsigned shift;
-    do_unaligned_access:
-#ifdef ALIGNED_ONLY
-        cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
-                             mmu_idx, retaddr);
-#endif
-        addr1 = addr & ~(DATA_SIZE - 1);
-        addr2 = addr1 + DATA_SIZE;
-        /* Note the adjustment at the beginning of the function.
-           Undo that for the recursion.  */
-        res1 = helper_le_ld_name(env, addr1, mmu_idx, retaddr + GETPC_ADJ);
-        res2 = helper_le_ld_name(env, addr2, mmu_idx, retaddr + GETPC_ADJ);
-        shift = (addr & (DATA_SIZE - 1)) * 8;
-
-        /* Little-endian combine.  */
-        res = (res1 >> shift) | (res2 << ((DATA_SIZE * 8) - shift));
-        return res;
-    }
-
-    /* Handle aligned access or unaligned access in the same page.  */
-#ifdef ALIGNED_ONLY
-    if ((addr & (DATA_SIZE - 1)) != 0) {
-        cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
-                             mmu_idx, retaddr);
-    }
-#endif
-
-    haddr = addr + env->tlb_table[mmu_idx][index].addend;
-#if DATA_SIZE == 1
-    res = glue(glue(ld, LSUFFIX), _p)((uint8_t *)haddr);
-#else
-    res = glue(glue(ld, LSUFFIX), _le_p)((uint8_t *)haddr);
-#endif
-    return res;
-}
-
-#if DATA_SIZE > 1
-#ifdef SOFTMMU_CODE_ACCESS
-static __attribute__((unused))
-#endif
-WORD_TYPE helper_be_ld_name(CPUArchState *env, target_ulong addr, int mmu_idx,
-                            uintptr_t retaddr)
-{
-    int index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
-    target_ulong tlb_addr = env->tlb_table[mmu_idx][index].ADDR_READ;
-    uintptr_t haddr;
-    DATA_TYPE res;
-
-    /* Adjust the given return address.  */
-    retaddr -= GETPC_ADJ;
-
-    /* If the TLB entry is for a different page, reload and try again.  */
-    if ((addr & TARGET_PAGE_MASK)
-         != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
-#ifdef ALIGNED_ONLY
-        if ((addr & (DATA_SIZE - 1)) != 0) {
-            cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
-                                 mmu_idx, retaddr);
-        }
-#endif
-        tlb_fill(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE, mmu_idx, retaddr);
-        tlb_addr = env->tlb_table[mmu_idx][index].ADDR_READ;
-    }
-
-    /* Handle an IO access.  */
-    if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
-        hwaddr ioaddr;
-        if ((addr & (DATA_SIZE - 1)) != 0) {
-            goto do_unaligned_access;
-        }
-        ioaddr = env->iotlb[mmu_idx][index];
-
-        /* ??? Note that the io helpers always read data in the target
-           byte ordering.  We should push the LE/BE request down into io.  */
-        res = glue(io_read, SUFFIX)(env, ioaddr, addr, retaddr);
-        res = TGT_BE(res);
-        return res;
-    }
-
-    /* Handle slow unaligned access (it spans two pages or IO).  */
-    if (DATA_SIZE > 1
-        && unlikely((addr & ~TARGET_PAGE_MASK) + DATA_SIZE - 1
-                    >= TARGET_PAGE_SIZE)) {
-        target_ulong addr1, addr2;
-        DATA_TYPE res1, res2;
-        unsigned shift;
-    do_unaligned_access:
-#ifdef ALIGNED_ONLY
-        cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
-                             mmu_idx, retaddr);
-#endif
-        addr1 = addr & ~(DATA_SIZE - 1);
-        addr2 = addr1 + DATA_SIZE;
-        /* Note the adjustment at the beginning of the function.
-           Undo that for the recursion.  */
-        res1 = helper_be_ld_name(env, addr1, mmu_idx, retaddr + GETPC_ADJ);
-        res2 = helper_be_ld_name(env, addr2, mmu_idx, retaddr + GETPC_ADJ);
-        shift = (addr & (DATA_SIZE - 1)) * 8;
-
-        /* Big-endian combine.  */
-        res = (res1 << shift) | (res2 >> ((DATA_SIZE * 8) - shift));
-        return res;
-    }
-
-    /* Handle aligned access or unaligned access in the same page.  */
-#ifdef ALIGNED_ONLY
-    if ((addr & (DATA_SIZE - 1)) != 0) {
-        cpu_unaligned_access(ENV_GET_CPU(env), addr, READ_ACCESS_TYPE,
-                             mmu_idx, retaddr);
-    }
-#endif
-
-    haddr = addr + env->tlb_table[mmu_idx][index].addend;
-    res = glue(glue(ld, LSUFFIX), _be_p)((uint8_t *)haddr);
-    return res;
-}
-#endif /* DATA_SIZE > 1 */
-
-DATA_TYPE
-glue(glue(helper_ld, SUFFIX), MMUSUFFIX)(CPUArchState *env, target_ulong addr,
-                                         int mmu_idx)
-{
-    return helper_te_ld_name (env, addr, mmu_idx, GETRA());
-}
-
-#ifndef SOFTMMU_CODE_ACCESS
-
-/* Provide signed versions of the load routines as well.  We can of course
-   avoid this for 64-bit data, or for 32-bit data on 32-bit host.  */
-#if DATA_SIZE * 8 < TCG_TARGET_REG_BITS
-WORD_TYPE helper_le_lds_name(CPUArchState *env, target_ulong addr,
-                             int mmu_idx, uintptr_t retaddr)
-{
-    return (SDATA_TYPE)helper_le_ld_name(env, addr, mmu_idx, retaddr);
-}
-
-# if DATA_SIZE > 1
-WORD_TYPE helper_be_lds_name(CPUArchState *env, target_ulong addr,
-                             int mmu_idx, uintptr_t retaddr)
-{
-    return (SDATA_TYPE)helper_be_ld_name(env, addr, mmu_idx, retaddr);
-}
-# endif
-#endif
-
-static inline void glue(io_write, SUFFIX)(CPUArchState *env,
-                                          hwaddr physaddr,
-                                          DATA_TYPE val,
-                                          target_ulong addr,
-                                          uintptr_t retaddr)
-{
-    CPUState *cpu = ENV_GET_CPU(env);
-    MemoryRegion *mr = iotlb_to_region(cpu->as, physaddr);
-
-    physaddr = (physaddr & TARGET_PAGE_MASK) + addr;
-    if (mr != &io_mem_rom && mr != &io_mem_notdirty && !cpu_can_do_io(cpu)) {
-        cpu_io_recompile(cpu, retaddr);
-    }
-
-    cpu->mem_io_vaddr = addr;
-    cpu->mem_io_pc = retaddr;
-    io_mem_write(mr, physaddr, val, 1 << SHIFT);
-}
-
-void helper_le_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
-                       int mmu_idx, uintptr_t retaddr)
-{
-    int index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
-    target_ulong tlb_addr = env->tlb_table[mmu_idx][index].addr_write;
-    uintptr_t haddr;
-
-    /* Adjust the given return address.  */
-    retaddr -= GETPC_ADJ;
-
-    /* If the TLB entry is for a different page, reload and try again.  */
-    if ((addr & TARGET_PAGE_MASK)
-        != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
-#ifdef ALIGNED_ONLY
-        if ((addr & (DATA_SIZE - 1)) != 0) {
-            cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
-        }
-#endif
-        tlb_fill(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
-        tlb_addr = env->tlb_table[mmu_idx][index].addr_write;
-    }
-
-    /* Handle an IO access.  */
-    if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
-        hwaddr ioaddr;
-        if ((addr & (DATA_SIZE - 1)) != 0) {
-            goto do_unaligned_access;
-        }
-        ioaddr = env->iotlb[mmu_idx][index];
-
-        /* ??? Note that the io helpers always read data in the target
-           byte ordering.  We should push the LE/BE request down into io.  */
-        val = TGT_LE(val);
-        glue(io_write, SUFFIX)(env, ioaddr, val, addr, retaddr);
-        return;
-    }
-
-    /* Handle slow unaligned access (it spans two pages or IO).  */
-    if (DATA_SIZE > 1
-        && unlikely((addr & ~TARGET_PAGE_MASK) + DATA_SIZE - 1
-                     >= TARGET_PAGE_SIZE)) {
-        int i;
-    do_unaligned_access:
-#ifdef ALIGNED_ONLY
-        cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
-#endif
-        /* XXX: not efficient, but simple */
-        /* Note: relies on the fact that tlb_fill() does not remove the
-         * previous page from the TLB cache.  */
-        for (i = DATA_SIZE - 1; i >= 0; i--) {
-            /* Little-endian extract.  */
-            uint8_t val8 = val >> (i * 8);
-            /* Note the adjustment at the beginning of the function.
-               Undo that for the recursion.  */
-            glue(helper_ret_stb, MMUSUFFIX)(env, addr + i, val8,
-                                            mmu_idx, retaddr + GETPC_ADJ);
-        }
-        return;
-    }
-
-    /* Handle aligned access or unaligned access in the same page.  */
-#ifdef ALIGNED_ONLY
-    if ((addr & (DATA_SIZE - 1)) != 0) {
-        cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
-    }
-#endif
-
-    haddr = addr + env->tlb_table[mmu_idx][index].addend;
-#if DATA_SIZE == 1
-    glue(glue(st, SUFFIX), _p)((uint8_t *)haddr, val);
-#else
-    glue(glue(st, SUFFIX), _le_p)((uint8_t *)haddr, val);
-#endif
-}
-
-#if DATA_SIZE > 1
-void helper_be_st_name(CPUArchState *env, target_ulong addr, DATA_TYPE val,
-                       int mmu_idx, uintptr_t retaddr)
-{
-    int index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
-    target_ulong tlb_addr = env->tlb_table[mmu_idx][index].addr_write;
-    uintptr_t haddr;
-
-    /* Adjust the given return address.  */
-    retaddr -= GETPC_ADJ;
-
-    /* If the TLB entry is for a different page, reload and try again.  */
-    if ((addr & TARGET_PAGE_MASK)
-        != (tlb_addr & (TARGET_PAGE_MASK | TLB_INVALID_MASK))) {
-#ifdef ALIGNED_ONLY
-        if ((addr & (DATA_SIZE - 1)) != 0) {
-            cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
-        }
-#endif
-        tlb_fill(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
-        tlb_addr = env->tlb_table[mmu_idx][index].addr_write;
-    }
-
-    /* Handle an IO access.  */
-    if (unlikely(tlb_addr & ~TARGET_PAGE_MASK)) {
-        hwaddr ioaddr;
-        if ((addr & (DATA_SIZE - 1)) != 0) {
-            goto do_unaligned_access;
-        }
-        ioaddr = env->iotlb[mmu_idx][index];
-
-        /* ??? Note that the io helpers always read data in the target
-           byte ordering.  We should push the LE/BE request down into io.  */
-        val = TGT_BE(val);
-        glue(io_write, SUFFIX)(env, ioaddr, val, addr, retaddr);
-        return;
-    }
-
-    /* Handle slow unaligned access (it spans two pages or IO).  */
-    if (DATA_SIZE > 1
-        && unlikely((addr & ~TARGET_PAGE_MASK) + DATA_SIZE - 1
-                     >= TARGET_PAGE_SIZE)) {
-        int i;
-    do_unaligned_access:
-#ifdef ALIGNED_ONLY
-        cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
-#endif
-        /* XXX: not efficient, but simple */
-        /* Note: relies on the fact that tlb_fill() does not remove the
-         * previous page from the TLB cache.  */
-        for (i = DATA_SIZE - 1; i >= 0; i--) {
-            /* Big-endian extract.  */
-            uint8_t val8 = val >> (((DATA_SIZE - 1) * 8) - (i * 8));
-            /* Note the adjustment at the beginning of the function.
-               Undo that for the recursion.  */
-            glue(helper_ret_stb, MMUSUFFIX)(env, addr + i, val8,
-                                            mmu_idx, retaddr + GETPC_ADJ);
-        }
-        return;
-    }
-
-    /* Handle aligned access or unaligned access in the same page.  */
-#ifdef ALIGNED_ONLY
-    if ((addr & (DATA_SIZE - 1)) != 0) {
-        cpu_unaligned_access(ENV_GET_CPU(env), addr, 1, mmu_idx, retaddr);
-    }
-#endif
-
-    haddr = addr + env->tlb_table[mmu_idx][index].addend;
-    glue(glue(st, SUFFIX), _be_p)((uint8_t *)haddr, val);
-}
-#endif /* DATA_SIZE > 1 */
-
-void
-glue(glue(helper_st, SUFFIX), MMUSUFFIX)(CPUArchState *env, target_ulong addr,
-                                         DATA_TYPE val, int mmu_idx)
-{
-    helper_te_st_name(env, addr, val, mmu_idx, GETRA());
-}
-
-#endif /* !defined(SOFTMMU_CODE_ACCESS) */
-
-#undef READ_ACCESS_TYPE
-#undef SHIFT
-#undef DATA_TYPE
-#undef SUFFIX
-#undef LSUFFIX
-#undef DATA_SIZE
-#undef ADDR_READ
-#undef WORD_TYPE
-#undef SDATA_TYPE
-#undef USUFFIX
-#undef SSUFFIX
-#undef BSWAP
-#undef TGT_BE
-#undef TGT_LE
-#undef CPU_BE
-#undef CPU_LE
-#undef helper_le_ld_name
-#undef helper_be_ld_name
-#undef helper_le_lds_name
-#undef helper_be_lds_name
-#undef helper_le_st_name
-#undef helper_be_st_name
-#undef helper_te_ld_name
-#undef helper_te_st_name