Move target-* CPU file into a target/ folder

We've currently got 18 architectures in QEMU, and thus 18 target-xxx
folders in the root folder of the QEMU source tree. More architectures
(e.g. RISC-V, AVR) are likely to be included soon, too, so the main
folder of the QEMU sources slowly gets quite overcrowded with the
target-xxx folders.
To disburden the main folder a little bit, let's move the target-xxx
folders into a dedicated target/ folder, so that target-xxx/ simply
becomes target/xxx/ instead.

Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part]
Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part]
Acked-by: Michael Walle <michael@walle.cc> [lm32 part]
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part]
Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part]
Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part]
Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part]
Acked-by: Richard Henderson <rth@twiddle.net> [alpha part]
Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part]
Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part]
Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part]
Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part]
Signed-off-by: Thomas Huth <thuth@redhat.com>

1 files changed, 0 insertions, 471 deletions

diff --git a/target-sparc/cc_helper.c b/target-sparc/cc_helper.c
deleted file mode 100644
index a410a0b98f..0000000000
--- a/target-sparc/cc_helper.c
+++ /dev/null
@@ -1,471 +0,0 @@
-/*
- * Helpers for lazy condition code handling
- *
- *  Copyright (c) 2003-2005 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/osdep.h"
-#include "cpu.h"
-#include "exec/helper-proto.h"
-
-static uint32_t compute_all_flags(CPUSPARCState *env)
-{
-    return env->psr & PSR_ICC;
-}
-
-static uint32_t compute_C_flags(CPUSPARCState *env)
-{
-    return env->psr & PSR_CARRY;
-}
-
-static inline uint32_t get_NZ_icc(int32_t dst)
-{
-    uint32_t ret = 0;
-
-    if (dst == 0) {
-        ret = PSR_ZERO;
-    } else if (dst < 0) {
-        ret = PSR_NEG;
-    }
-    return ret;
-}
-
-#ifdef TARGET_SPARC64
-static uint32_t compute_all_flags_xcc(CPUSPARCState *env)
-{
-    return env->xcc & PSR_ICC;
-}
-
-static uint32_t compute_C_flags_xcc(CPUSPARCState *env)
-{
-    return env->xcc & PSR_CARRY;
-}
-
-static inline uint32_t get_NZ_xcc(target_long dst)
-{
-    uint32_t ret = 0;
-
-    if (!dst) {
-        ret = PSR_ZERO;
-    } else if (dst < 0) {
-        ret = PSR_NEG;
-    }
-    return ret;
-}
-#endif
-
-static inline uint32_t get_V_div_icc(target_ulong src2)
-{
-    uint32_t ret = 0;
-
-    if (src2 != 0) {
-        ret = PSR_OVF;
-    }
-    return ret;
-}
-
-static uint32_t compute_all_div(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_icc(CC_DST);
-    ret |= get_V_div_icc(CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_C_div(CPUSPARCState *env)
-{
-    return 0;
-}
-
-static inline uint32_t get_C_add_icc(uint32_t dst, uint32_t src1)
-{
-    uint32_t ret = 0;
-
-    if (dst < src1) {
-        ret = PSR_CARRY;
-    }
-    return ret;
-}
-
-static inline uint32_t get_C_addx_icc(uint32_t dst, uint32_t src1,
-                                      uint32_t src2)
-{
-    uint32_t ret = 0;
-
-    if (((src1 & src2) | (~dst & (src1 | src2))) & (1U << 31)) {
-        ret = PSR_CARRY;
-    }
-    return ret;
-}
-
-static inline uint32_t get_V_add_icc(uint32_t dst, uint32_t src1,
-                                     uint32_t src2)
-{
-    uint32_t ret = 0;
-
-    if (((src1 ^ src2 ^ -1) & (src1 ^ dst)) & (1U << 31)) {
-        ret = PSR_OVF;
-    }
-    return ret;
-}
-
-#ifdef TARGET_SPARC64
-static inline uint32_t get_C_add_xcc(target_ulong dst, target_ulong src1)
-{
-    uint32_t ret = 0;
-
-    if (dst < src1) {
-        ret = PSR_CARRY;
-    }
-    return ret;
-}
-
-static inline uint32_t get_C_addx_xcc(target_ulong dst, target_ulong src1,
-                                      target_ulong src2)
-{
-    uint32_t ret = 0;
-
-    if (((src1 & src2) | (~dst & (src1 | src2))) & (1ULL << 63)) {
-        ret = PSR_CARRY;
-    }
-    return ret;
-}
-
-static inline uint32_t get_V_add_xcc(target_ulong dst, target_ulong src1,
-                                     target_ulong src2)
-{
-    uint32_t ret = 0;
-
-    if (((src1 ^ src2 ^ -1) & (src1 ^ dst)) & (1ULL << 63)) {
-        ret = PSR_OVF;
-    }
-    return ret;
-}
-
-static uint32_t compute_all_add_xcc(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_xcc(CC_DST);
-    ret |= get_C_add_xcc(CC_DST, CC_SRC);
-    ret |= get_V_add_xcc(CC_DST, CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_C_add_xcc(CPUSPARCState *env)
-{
-    return get_C_add_xcc(CC_DST, CC_SRC);
-}
-#endif
-
-static uint32_t compute_all_add(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_icc(CC_DST);
-    ret |= get_C_add_icc(CC_DST, CC_SRC);
-    ret |= get_V_add_icc(CC_DST, CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_C_add(CPUSPARCState *env)
-{
-    return get_C_add_icc(CC_DST, CC_SRC);
-}
-
-#ifdef TARGET_SPARC64
-static uint32_t compute_all_addx_xcc(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_xcc(CC_DST);
-    ret |= get_C_addx_xcc(CC_DST, CC_SRC, CC_SRC2);
-    ret |= get_V_add_xcc(CC_DST, CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_C_addx_xcc(CPUSPARCState *env)
-{
-    return get_C_addx_xcc(CC_DST, CC_SRC, CC_SRC2);
-}
-#endif
-
-static uint32_t compute_all_addx(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_icc(CC_DST);
-    ret |= get_C_addx_icc(CC_DST, CC_SRC, CC_SRC2);
-    ret |= get_V_add_icc(CC_DST, CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_C_addx(CPUSPARCState *env)
-{
-    return get_C_addx_icc(CC_DST, CC_SRC, CC_SRC2);
-}
-
-static inline uint32_t get_V_tag_icc(target_ulong src1, target_ulong src2)
-{
-    uint32_t ret = 0;
-
-    if ((src1 | src2) & 0x3) {
-        ret = PSR_OVF;
-    }
-    return ret;
-}
-
-static uint32_t compute_all_tadd(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_icc(CC_DST);
-    ret |= get_C_add_icc(CC_DST, CC_SRC);
-    ret |= get_V_add_icc(CC_DST, CC_SRC, CC_SRC2);
-    ret |= get_V_tag_icc(CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_all_taddtv(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_icc(CC_DST);
-    ret |= get_C_add_icc(CC_DST, CC_SRC);
-    return ret;
-}
-
-static inline uint32_t get_C_sub_icc(uint32_t src1, uint32_t src2)
-{
-    uint32_t ret = 0;
-
-    if (src1 < src2) {
-        ret = PSR_CARRY;
-    }
-    return ret;
-}
-
-static inline uint32_t get_C_subx_icc(uint32_t dst, uint32_t src1,
-                                      uint32_t src2)
-{
-    uint32_t ret = 0;
-
-    if (((~src1 & src2) | (dst & (~src1 | src2))) & (1U << 31)) {
-        ret = PSR_CARRY;
-    }
-    return ret;
-}
-
-static inline uint32_t get_V_sub_icc(uint32_t dst, uint32_t src1,
-                                     uint32_t src2)
-{
-    uint32_t ret = 0;
-
-    if (((src1 ^ src2) & (src1 ^ dst)) & (1U << 31)) {
-        ret = PSR_OVF;
-    }
-    return ret;
-}
-
-
-#ifdef TARGET_SPARC64
-static inline uint32_t get_C_sub_xcc(target_ulong src1, target_ulong src2)
-{
-    uint32_t ret = 0;
-
-    if (src1 < src2) {
-        ret = PSR_CARRY;
-    }
-    return ret;
-}
-
-static inline uint32_t get_C_subx_xcc(target_ulong dst, target_ulong src1,
-                                      target_ulong src2)
-{
-    uint32_t ret = 0;
-
-    if (((~src1 & src2) | (dst & (~src1 | src2))) & (1ULL << 63)) {
-        ret = PSR_CARRY;
-    }
-    return ret;
-}
-
-static inline uint32_t get_V_sub_xcc(target_ulong dst, target_ulong src1,
-                                     target_ulong src2)
-{
-    uint32_t ret = 0;
-
-    if (((src1 ^ src2) & (src1 ^ dst)) & (1ULL << 63)) {
-        ret = PSR_OVF;
-    }
-    return ret;
-}
-
-static uint32_t compute_all_sub_xcc(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_xcc(CC_DST);
-    ret |= get_C_sub_xcc(CC_SRC, CC_SRC2);
-    ret |= get_V_sub_xcc(CC_DST, CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_C_sub_xcc(CPUSPARCState *env)
-{
-    return get_C_sub_xcc(CC_SRC, CC_SRC2);
-}
-#endif
-
-static uint32_t compute_all_sub(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_icc(CC_DST);
-    ret |= get_C_sub_icc(CC_SRC, CC_SRC2);
-    ret |= get_V_sub_icc(CC_DST, CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_C_sub(CPUSPARCState *env)
-{
-    return get_C_sub_icc(CC_SRC, CC_SRC2);
-}
-
-#ifdef TARGET_SPARC64
-static uint32_t compute_all_subx_xcc(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_xcc(CC_DST);
-    ret |= get_C_subx_xcc(CC_DST, CC_SRC, CC_SRC2);
-    ret |= get_V_sub_xcc(CC_DST, CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_C_subx_xcc(CPUSPARCState *env)
-{
-    return get_C_subx_xcc(CC_DST, CC_SRC, CC_SRC2);
-}
-#endif
-
-static uint32_t compute_all_subx(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_icc(CC_DST);
-    ret |= get_C_subx_icc(CC_DST, CC_SRC, CC_SRC2);
-    ret |= get_V_sub_icc(CC_DST, CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_C_subx(CPUSPARCState *env)
-{
-    return get_C_subx_icc(CC_DST, CC_SRC, CC_SRC2);
-}
-
-static uint32_t compute_all_tsub(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_icc(CC_DST);
-    ret |= get_C_sub_icc(CC_SRC, CC_SRC2);
-    ret |= get_V_sub_icc(CC_DST, CC_SRC, CC_SRC2);
-    ret |= get_V_tag_icc(CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_all_tsubtv(CPUSPARCState *env)
-{
-    uint32_t ret;
-
-    ret = get_NZ_icc(CC_DST);
-    ret |= get_C_sub_icc(CC_SRC, CC_SRC2);
-    return ret;
-}
-
-static uint32_t compute_all_logic(CPUSPARCState *env)
-{
-    return get_NZ_icc(CC_DST);
-}
-
-static uint32_t compute_C_logic(CPUSPARCState *env)
-{
-    return 0;
-}
-
-#ifdef TARGET_SPARC64
-static uint32_t compute_all_logic_xcc(CPUSPARCState *env)
-{
-    return get_NZ_xcc(CC_DST);
-}
-#endif
-
-typedef struct CCTable {
-    uint32_t (*compute_all)(CPUSPARCState *env); /* return all the flags */
-    uint32_t (*compute_c)(CPUSPARCState *env);  /* return the C flag */
-} CCTable;
-
-static const CCTable icc_table[CC_OP_NB] = {
-    /* CC_OP_DYNAMIC should never happen */
-    [CC_OP_FLAGS] = { compute_all_flags, compute_C_flags },
-    [CC_OP_DIV] = { compute_all_div, compute_C_div },
-    [CC_OP_ADD] = { compute_all_add, compute_C_add },
-    [CC_OP_ADDX] = { compute_all_addx, compute_C_addx },
-    [CC_OP_TADD] = { compute_all_tadd, compute_C_add },
-    [CC_OP_TADDTV] = { compute_all_taddtv, compute_C_add },
-    [CC_OP_SUB] = { compute_all_sub, compute_C_sub },
-    [CC_OP_SUBX] = { compute_all_subx, compute_C_subx },
-    [CC_OP_TSUB] = { compute_all_tsub, compute_C_sub },
-    [CC_OP_TSUBTV] = { compute_all_tsubtv, compute_C_sub },
-    [CC_OP_LOGIC] = { compute_all_logic, compute_C_logic },
-};
-
-#ifdef TARGET_SPARC64
-static const CCTable xcc_table[CC_OP_NB] = {
-    /* CC_OP_DYNAMIC should never happen */
-    [CC_OP_FLAGS] = { compute_all_flags_xcc, compute_C_flags_xcc },
-    [CC_OP_DIV] = { compute_all_logic_xcc, compute_C_logic },
-    [CC_OP_ADD] = { compute_all_add_xcc, compute_C_add_xcc },
-    [CC_OP_ADDX] = { compute_all_addx_xcc, compute_C_addx_xcc },
-    [CC_OP_TADD] = { compute_all_add_xcc, compute_C_add_xcc },
-    [CC_OP_TADDTV] = { compute_all_add_xcc, compute_C_add_xcc },
-    [CC_OP_SUB] = { compute_all_sub_xcc, compute_C_sub_xcc },
-    [CC_OP_SUBX] = { compute_all_subx_xcc, compute_C_subx_xcc },
-    [CC_OP_TSUB] = { compute_all_sub_xcc, compute_C_sub_xcc },
-    [CC_OP_TSUBTV] = { compute_all_sub_xcc, compute_C_sub_xcc },
-    [CC_OP_LOGIC] = { compute_all_logic_xcc, compute_C_logic },
-};
-#endif
-
-void helper_compute_psr(CPUSPARCState *env)
-{
-    uint32_t new_psr;
-
-    new_psr = icc_table[CC_OP].compute_all(env);
-    env->psr = new_psr;
-#ifdef TARGET_SPARC64
-    new_psr = xcc_table[CC_OP].compute_all(env);
-    env->xcc = new_psr;
-#endif
-    CC_OP = CC_OP_FLAGS;
-}
-
-uint32_t helper_compute_C_icc(CPUSPARCState *env)
-{
-    return icc_table[CC_OP].compute_c(env) >> PSR_CARRY_SHIFT;
-}