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-rw-r--r--op-arm.c673
1 files changed, 0 insertions, 673 deletions
diff --git a/op-arm.c b/op-arm.c
deleted file mode 100644
index 98ef9a0c9f..0000000000
--- a/op-arm.c
+++ /dev/null
@@ -1,673 +0,0 @@
-/*
- * ARM micro operations
- *
- * 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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-#include "exec-arm.h"
-
-#define REGNAME r0
-#define REG (env->regs[0])
-#include "op-arm-template.h"
-
-#define REGNAME r1
-#define REG (env->regs[1])
-#include "op-arm-template.h"
-
-#define REGNAME r2
-#define REG (env->regs[2])
-#include "op-arm-template.h"
-
-#define REGNAME r3
-#define REG (env->regs[3])
-#include "op-arm-template.h"
-
-#define REGNAME r4
-#define REG (env->regs[4])
-#include "op-arm-template.h"
-
-#define REGNAME r5
-#define REG (env->regs[5])
-#include "op-arm-template.h"
-
-#define REGNAME r6
-#define REG (env->regs[6])
-#include "op-arm-template.h"
-
-#define REGNAME r7
-#define REG (env->regs[7])
-#include "op-arm-template.h"
-
-#define REGNAME r8
-#define REG (env->regs[8])
-#include "op-arm-template.h"
-
-#define REGNAME r9
-#define REG (env->regs[9])
-#include "op-arm-template.h"
-
-#define REGNAME r10
-#define REG (env->regs[10])
-#include "op-arm-template.h"
-
-#define REGNAME r11
-#define REG (env->regs[11])
-#include "op-arm-template.h"
-
-#define REGNAME r12
-#define REG (env->regs[12])
-#include "op-arm-template.h"
-
-#define REGNAME r13
-#define REG (env->regs[13])
-#include "op-arm-template.h"
-
-#define REGNAME r14
-#define REG (env->regs[14])
-#include "op-arm-template.h"
-
-#define REGNAME r15
-#define REG (env->regs[15])
-#include "op-arm-template.h"
-
-void OPPROTO op_movl_T0_0(void)
-{
- T0 = 0;
-}
-
-void OPPROTO op_movl_T0_im(void)
-{
- T0 = PARAM1;
-}
-
-void OPPROTO op_movl_T1_im(void)
-{
- T1 = PARAM1;
-}
-
-void OPPROTO op_movl_T2_im(void)
-{
- T2 = PARAM1;
-}
-
-void OPPROTO op_addl_T1_im(void)
-{
- T1 += PARAM1;
-}
-
-void OPPROTO op_addl_T1_T2(void)
-{
- T1 += T2;
-}
-
-void OPPROTO op_subl_T1_T2(void)
-{
- T1 -= T2;
-}
-
-void OPPROTO op_addl_T0_T1(void)
-{
- T0 += T1;
-}
-
-void OPPROTO op_addl_T0_T1_cc(void)
-{
- unsigned int src1;
- src1 = T0;
- T0 += T1;
- env->NZF = T0;
- env->CF = T0 < src1;
- env->VF = (src1 ^ T1 ^ -1) & (src1 ^ T0);
-}
-
-void OPPROTO op_adcl_T0_T1(void)
-{
- T0 += T1 + env->CF;
-}
-
-void OPPROTO op_adcl_T0_T1_cc(void)
-{
- unsigned int src1;
- src1 = T0;
- if (!env->CF) {
- T0 += T1;
- env->CF = T0 < src1;
- } else {
- T0 += T1 + 1;
- env->CF = T0 <= src1;
- }
- env->VF = (src1 ^ T1 ^ -1) & (src1 ^ T0);
- env->NZF = T0;
- FORCE_RET();
-}
-
-#define OPSUB(sub, sbc, res, T0, T1) \
- \
-void OPPROTO op_ ## sub ## l_T0_T1(void) \
-{ \
- res = T0 - T1; \
-} \
- \
-void OPPROTO op_ ## sub ## l_T0_T1_cc(void) \
-{ \
- unsigned int src1; \
- src1 = T0; \
- T0 -= T1; \
- env->NZF = T0; \
- env->CF = src1 >= T1; \
- env->VF = (src1 ^ T1) & (src1 ^ T0); \
- res = T0; \
-} \
- \
-void OPPROTO op_ ## sbc ## l_T0_T1(void) \
-{ \
- res = T0 - T1 + env->CF - 1; \
-} \
- \
-void OPPROTO op_ ## sbc ## l_T0_T1_cc(void) \
-{ \
- unsigned int src1; \
- src1 = T0; \
- if (!env->CF) { \
- T0 = T0 - T1 - 1; \
- env->CF = src1 >= T1; \
- } else { \
- T0 = T0 - T1; \
- env->CF = src1 > T1; \
- } \
- env->VF = (src1 ^ T1) & (src1 ^ T0); \
- env->NZF = T0; \
- res = T0; \
- FORCE_RET(); \
-}
-
-OPSUB(sub, sbc, T0, T0, T1)
-
-OPSUB(rsb, rsc, T0, T1, T0)
-
-void OPPROTO op_andl_T0_T1(void)
-{
- T0 &= T1;
-}
-
-void OPPROTO op_xorl_T0_T1(void)
-{
- T0 ^= T1;
-}
-
-void OPPROTO op_orl_T0_T1(void)
-{
- T0 |= T1;
-}
-
-void OPPROTO op_bicl_T0_T1(void)
-{
- T0 &= ~T1;
-}
-
-void OPPROTO op_notl_T1(void)
-{
- T1 = ~T1;
-}
-
-void OPPROTO op_logic_T0_cc(void)
-{
- env->NZF = T0;
-}
-
-void OPPROTO op_logic_T1_cc(void)
-{
- env->NZF = T1;
-}
-
-#define EIP (env->regs[15])
-
-void OPPROTO op_test_eq(void)
-{
- if (env->NZF == 0)
- JUMP_TB(op_test_eq, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_ne(void)
-{
- if (env->NZF != 0)
- JUMP_TB(op_test_ne, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_cs(void)
-{
- if (env->CF != 0)
- JUMP_TB(op_test_cs, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_cc(void)
-{
- if (env->CF == 0)
- JUMP_TB(op_test_cc, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_mi(void)
-{
- if ((env->NZF & 0x80000000) != 0)
- JUMP_TB(op_test_mi, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_pl(void)
-{
- if ((env->NZF & 0x80000000) == 0)
- JUMP_TB(op_test_pl, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_vs(void)
-{
- if ((env->VF & 0x80000000) != 0)
- JUMP_TB(op_test_vs, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_vc(void)
-{
- if ((env->VF & 0x80000000) == 0)
- JUMP_TB(op_test_vc, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_hi(void)
-{
- if (env->CF != 0 && env->NZF != 0)
- JUMP_TB(op_test_hi, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_ls(void)
-{
- if (env->CF == 0 || env->NZF == 0)
- JUMP_TB(op_test_ls, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_ge(void)
-{
- if (((env->VF ^ env->NZF) & 0x80000000) == 0)
- JUMP_TB(op_test_ge, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_lt(void)
-{
- if (((env->VF ^ env->NZF) & 0x80000000) != 0)
- JUMP_TB(op_test_lt, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_gt(void)
-{
- if (env->NZF != 0 && ((env->VF ^ env->NZF) & 0x80000000) == 0)
- JUMP_TB(op_test_gt, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_test_le(void)
-{
- if (env->NZF == 0 || ((env->VF ^ env->NZF) & 0x80000000) != 0)
- JUMP_TB(op_test_le, PARAM1, 0, PARAM2);
- FORCE_RET();
-}
-
-void OPPROTO op_jmp(void)
-{
- JUMP_TB(op_jmp, PARAM1, 1, PARAM2);
-}
-
-void OPPROTO op_exit_tb(void)
-{
- EXIT_TB();
-}
-
-void OPPROTO op_movl_T0_psr(void)
-{
- T0 = compute_cpsr();
-}
-
-/* NOTE: N = 1 and Z = 1 cannot be stored currently */
-void OPPROTO op_movl_psr_T0(void)
-{
- unsigned int psr;
- psr = T0;
- env->CF = (psr >> 29) & 1;
- env->NZF = (psr & 0xc0000000) ^ 0x40000000;
- env->VF = (psr << 3) & 0x80000000;
- /* for user mode we do not update other state info */
-}
-
-void OPPROTO op_mul_T0_T1(void)
-{
- T0 = T0 * T1;
-}
-
-/* 64 bit unsigned mul */
-void OPPROTO op_mull_T0_T1(void)
-{
- uint64_t res;
- res = T0 * T1;
- T1 = res >> 32;
- T0 = res;
-}
-
-/* 64 bit signed mul */
-void OPPROTO op_imull_T0_T1(void)
-{
- uint64_t res;
- res = (int32_t)T0 * (int32_t)T1;
- T1 = res >> 32;
- T0 = res;
-}
-
-void OPPROTO op_addq_T0_T1(void)
-{
- uint64_t res;
- res = ((uint64_t)T1 << 32) | T0;
- res += ((uint64_t)(env->regs[PARAM2]) << 32) | (env->regs[PARAM1]);
- T1 = res >> 32;
- T0 = res;
-}
-
-void OPPROTO op_logicq_cc(void)
-{
- env->NZF = (T1 & 0x80000000) | ((T0 | T1) != 0);
-}
-
-/* memory access */
-
-void OPPROTO op_ldub_T0_T1(void)
-{
- T0 = ldub((void *)T1);
-}
-
-void OPPROTO op_ldsb_T0_T1(void)
-{
- T0 = ldsb((void *)T1);
-}
-
-void OPPROTO op_lduw_T0_T1(void)
-{
- T0 = lduw((void *)T1);
-}
-
-void OPPROTO op_ldsw_T0_T1(void)
-{
- T0 = ldsw((void *)T1);
-}
-
-void OPPROTO op_ldl_T0_T1(void)
-{
- T0 = ldl((void *)T1);
-}
-
-void OPPROTO op_stb_T0_T1(void)
-{
- stb((void *)T1, T0);
-}
-
-void OPPROTO op_stw_T0_T1(void)
-{
- stw((void *)T1, T0);
-}
-
-void OPPROTO op_stl_T0_T1(void)
-{
- stl((void *)T1, T0);
-}
-
-void OPPROTO op_swpb_T0_T1(void)
-{
- int tmp;
-
- cpu_lock();
- tmp = ldub((void *)T1);
- stb((void *)T1, T0);
- T0 = tmp;
- cpu_unlock();
-}
-
-void OPPROTO op_swpl_T0_T1(void)
-{
- int tmp;
-
- cpu_lock();
- tmp = ldl((void *)T1);
- stl((void *)T1, T0);
- T0 = tmp;
- cpu_unlock();
-}
-
-/* shifts */
-
-/* T1 based */
-void OPPROTO op_shll_T1_im(void)
-{
- T1 = T1 << PARAM1;
-}
-
-void OPPROTO op_shrl_T1_im(void)
-{
- T1 = (uint32_t)T1 >> PARAM1;
-}
-
-void OPPROTO op_sarl_T1_im(void)
-{
- T1 = (int32_t)T1 >> PARAM1;
-}
-
-void OPPROTO op_rorl_T1_im(void)
-{
- int shift;
- shift = PARAM1;
- T1 = ((uint32_t)T1 >> shift) | (T1 << (32 - shift));
-}
-
-/* T1 based, set C flag */
-void OPPROTO op_shll_T1_im_cc(void)
-{
- env->CF = (T1 >> (32 - PARAM1)) & 1;
- T1 = T1 << PARAM1;
-}
-
-void OPPROTO op_shrl_T1_im_cc(void)
-{
- env->CF = (T1 >> (PARAM1 - 1)) & 1;
- T1 = (uint32_t)T1 >> PARAM1;
-}
-
-void OPPROTO op_sarl_T1_im_cc(void)
-{
- env->CF = (T1 >> (PARAM1 - 1)) & 1;
- T1 = (int32_t)T1 >> PARAM1;
-}
-
-void OPPROTO op_rorl_T1_im_cc(void)
-{
- int shift;
- shift = PARAM1;
- env->CF = (T1 >> (shift - 1)) & 1;
- T1 = ((uint32_t)T1 >> shift) | (T1 << (32 - shift));
-}
-
-/* T2 based */
-void OPPROTO op_shll_T2_im(void)
-{
- T2 = T2 << PARAM1;
-}
-
-void OPPROTO op_shrl_T2_im(void)
-{
- T2 = (uint32_t)T2 >> PARAM1;
-}
-
-void OPPROTO op_sarl_T2_im(void)
-{
- T2 = (int32_t)T2 >> PARAM1;
-}
-
-void OPPROTO op_rorl_T2_im(void)
-{
- int shift;
- shift = PARAM1;
- T2 = ((uint32_t)T2 >> shift) | (T2 << (32 - shift));
-}
-
-/* T1 based, use T0 as shift count */
-
-void OPPROTO op_shll_T1_T0(void)
-{
- int shift;
- shift = T0 & 0xff;
- if (shift >= 32)
- T1 = 0;
- else
- T1 = T1 << shift;
- FORCE_RET();
-}
-
-void OPPROTO op_shrl_T1_T0(void)
-{
- int shift;
- shift = T0 & 0xff;
- if (shift >= 32)
- T1 = 0;
- else
- T1 = (uint32_t)T1 >> shift;
- FORCE_RET();
-}
-
-void OPPROTO op_sarl_T1_T0(void)
-{
- int shift;
- shift = T0 & 0xff;
- if (shift >= 32)
- shift = 31;
- T1 = (int32_t)T1 >> shift;
-}
-
-void OPPROTO op_rorl_T1_T0(void)
-{
- int shift;
- shift = T0 & 0x1f;
- if (shift) {
- T1 = ((uint32_t)T1 >> shift) | (T1 << (32 - shift));
- }
- FORCE_RET();
-}
-
-/* T1 based, use T0 as shift count and compute CF */
-
-void OPPROTO op_shll_T1_T0_cc(void)
-{
- int shift;
- shift = T0 & 0xff;
- if (shift >= 32) {
- if (shift == 32)
- env->CF = T1 & 1;
- else
- env->CF = 0;
- T1 = 0;
- } else if (shift != 0) {
- env->CF = (T1 >> (32 - shift)) & 1;
- T1 = T1 << shift;
- }
- FORCE_RET();
-}
-
-void OPPROTO op_shrl_T1_T0_cc(void)
-{
- int shift;
- shift = T0 & 0xff;
- if (shift >= 32) {
- if (shift == 32)
- env->CF = (T1 >> 31) & 1;
- else
- env->CF = 0;
- T1 = 0;
- } else if (shift != 0) {
- env->CF = (T1 >> (shift - 1)) & 1;
- T1 = (uint32_t)T1 >> shift;
- }
- FORCE_RET();
-}
-
-void OPPROTO op_sarl_T1_T0_cc(void)
-{
- int shift;
- shift = T0 & 0xff;
- if (shift >= 32) {
- env->CF = (T1 >> 31) & 1;
- T1 = (int32_t)T1 >> 31;
- } else {
- env->CF = (T1 >> (shift - 1)) & 1;
- T1 = (int32_t)T1 >> shift;
- }
- FORCE_RET();
-}
-
-void OPPROTO op_rorl_T1_T0_cc(void)
-{
- int shift1, shift;
- shift1 = T0 & 0xff;
- shift = shift1 & 0x1f;
- if (shift == 0) {
- if (shift1 != 0)
- env->CF = (T1 >> 31) & 1;
- } else {
- env->CF = (T1 >> (shift - 1)) & 1;
- T1 = ((uint32_t)T1 >> shift) | (T1 << (32 - shift));
- }
- FORCE_RET();
-}
-
-/* exceptions */
-
-void OPPROTO op_swi(void)
-{
- env->exception_index = EXCP_SWI;
- cpu_loop_exit();
-}
-
-void OPPROTO op_undef_insn(void)
-{
- env->exception_index = EXCP_UDEF;
- cpu_loop_exit();
-}
-
-/* thread support */
-
-spinlock_t global_cpu_lock = SPIN_LOCK_UNLOCKED;
-
-void cpu_lock(void)
-{
- spin_lock(&global_cpu_lock);
-}
-
-void cpu_unlock(void)
-{
- spin_unlock(&global_cpu_lock);
-}
-
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