*/
#include "exec.h"
-#define REGNAME r0
-#define REG (env->regs[0])
-#include "op_template.h"
-
-#define REGNAME r1
-#define REG (env->regs[1])
-#include "op_template.h"
-
-#define REGNAME r2
-#define REG (env->regs[2])
-#include "op_template.h"
-
-#define REGNAME r3
-#define REG (env->regs[3])
-#include "op_template.h"
-
-#define REGNAME r4
-#define REG (env->regs[4])
-#include "op_template.h"
-
-#define REGNAME r5
-#define REG (env->regs[5])
-#include "op_template.h"
-
-#define REGNAME r6
-#define REG (env->regs[6])
-#include "op_template.h"
-
-#define REGNAME r7
-#define REG (env->regs[7])
-#include "op_template.h"
-
-#define REGNAME r8
-#define REG (env->regs[8])
-#include "op_template.h"
-
-#define REGNAME r9
-#define REG (env->regs[9])
-#include "op_template.h"
-
-#define REGNAME r10
-#define REG (env->regs[10])
-#include "op_template.h"
-
-#define REGNAME r11
-#define REG (env->regs[11])
-#include "op_template.h"
-
-#define REGNAME r12
-#define REG (env->regs[12])
-#include "op_template.h"
-
-#define REGNAME r13
-#define REG (env->regs[13])
-#include "op_template.h"
-
-#define REGNAME r14
-#define REG (env->regs[14])
-#include "op_template.h"
-
-#define REGNAME r15
-#define REG (env->regs[15])
-#define SET_REG(x) REG = x & ~(uint32_t)1
-#include "op_template.h"
-
-void OPPROTO op_bx_T0(void)
-{
- env->regs[15] = T0 & ~(uint32_t)1;
- env->thumb = (T0 & 1) != 0;
-}
-
-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_mov_CF_T1(void)
-{
- env->CF = ((uint32_t)T1) >> 31;
-}
-
-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_T0(void)
-{
- T0 = ~T0;
-}
-
-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)
- GOTO_LABEL_PARAM(1);;
- FORCE_RET();
-}
-
-void OPPROTO op_test_ne(void)
-{
- if (env->NZF != 0)
- GOTO_LABEL_PARAM(1);;
- FORCE_RET();
-}
-
-void OPPROTO op_test_cs(void)
-{
- if (env->CF != 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_cc(void)
-{
- if (env->CF == 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_mi(void)
-{
- if ((env->NZF & 0x80000000) != 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_pl(void)
-{
- if ((env->NZF & 0x80000000) == 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_vs(void)
-{
- if ((env->VF & 0x80000000) != 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_vc(void)
-{
- if ((env->VF & 0x80000000) == 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_hi(void)
-{
- if (env->CF != 0 && env->NZF != 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_ls(void)
-{
- if (env->CF == 0 || env->NZF == 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_ge(void)
-{
- if (((env->VF ^ env->NZF) & 0x80000000) == 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_lt(void)
-{
- if (((env->VF ^ env->NZF) & 0x80000000) != 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_gt(void)
-{
- if (env->NZF != 0 && ((env->VF ^ env->NZF) & 0x80000000) == 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_le(void)
-{
- if (env->NZF == 0 || ((env->VF ^ env->NZF) & 0x80000000) != 0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_test_T0(void)
-{
- if (T0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-void OPPROTO op_testn_T0(void)
-{
- if (!T0)
- GOTO_LABEL_PARAM(1);
- FORCE_RET();
-}
-
-void OPPROTO op_movl_T0_cpsr(void)
-{
- /* Execution state bits always read as zero. */
- T0 = cpsr_read(env) & ~CPSR_EXEC;
- FORCE_RET();
-}
-
-void OPPROTO op_movl_T0_spsr(void)
-{
- T0 = env->spsr;
-}
-
-void OPPROTO op_movl_spsr_T0(void)
-{
- uint32_t mask = PARAM1;
- env->spsr = (env->spsr & ~mask) | (T0 & mask);
-}
-
-void OPPROTO op_movl_cpsr_T0(void)
-{
- cpsr_write(env, T0, PARAM1);
- FORCE_RET();
-}
-
-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 = (uint64_t)T0 * (uint64_t)T1;
- T1 = res >> 32;
- T0 = res;
-}
-
-/* 64 bit signed mul */
-void OPPROTO op_imull_T0_T1(void)
-{
- uint64_t res;
- res = (int64_t)((int32_t)T0) * (int64_t)((int32_t)T1);
- T1 = res >> 32;
- T0 = res;
-}
-
-/* 48 bit signed mul, top 32 bits */
-void OPPROTO op_imulw_T0_T1(void)
-{
- uint64_t res;
- res = (int64_t)((int32_t)T0) * (int64_t)((int32_t)T1);
- T0 = res >> 16;
-}
-
-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_addq_lo_T0_T1(void)
-{
- uint64_t res;
- res = ((uint64_t)T1 << 32) | T0;
- res += (uint64_t)(env->regs[PARAM1]);
- T1 = res >> 32;
- T0 = res;
-}
-
-/* Dual 16-bit accumulate. */
-void OPPROTO op_addq_T0_T1_dual(void)
-{
- uint64_t res;
- res = ((uint64_t)(env->regs[PARAM2]) << 32) | (env->regs[PARAM1]);
- res += (int32_t)T0;
- res += (int32_t)T1;
- env->regs[PARAM1] = (uint32_t)res;
- env->regs[PARAM2] = res >> 32;
-}
-
-/* Dual 16-bit subtract accumulate. */
-void OPPROTO op_subq_T0_T1_dual(void)
-{
- uint64_t res;
- res = ((uint64_t)(env->regs[PARAM2]) << 32) | (env->regs[PARAM1]);
- res += (int32_t)T0;
- res -= (int32_t)T1;
- env->regs[PARAM1] = (uint32_t)res;
- env->regs[PARAM2] = res >> 32;
-}
-
-void OPPROTO op_logicq_cc(void)
-{
- env->NZF = (T1 & 0x80000000) | ((T0 | T1) != 0);
-}
-
-/* memory access */
-
-#define MEMSUFFIX _raw
-#include "op_mem.h"
-
-#if !defined(CONFIG_USER_ONLY)
-#define MEMSUFFIX _user
-#include "op_mem.h"
-#define MEMSUFFIX _kernel
-#include "op_mem.h"
-#endif
-
-void OPPROTO op_clrex(void)
-{
- cpu_lock();
- helper_clrex(env);
- cpu_unlock();
-}
-
-/* shifts */
-
-/* Used by NEON. */
-void OPPROTO op_shll_T0_im(void)
-{
- T1 = T1 << PARAM1;
-}
-
-/* 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_shrl_T1_0(void)
-{
- T1 = 0;
-}
-
-void OPPROTO op_sarl_T1_im(void)
-{
- T1 = (int32_t)T1 >> PARAM1;
-}
-
-void OPPROTO op_sarl_T1_0(void)
-{
- T1 = (int32_t)T1 >> 31;
-}
-
-void OPPROTO op_rorl_T1_im(void)
-{
- int shift;
- shift = PARAM1;
- T1 = ((uint32_t)T1 >> shift) | (T1 << (32 - shift));
-}
-
-void OPPROTO op_rrxl_T1(void)
-{
- T1 = ((uint32_t)T1 >> 1) | ((uint32_t)env->CF << 31);
-}
-
-/* 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_shrl_T1_0_cc(void)
-{
- env->CF = (T1 >> 31) & 1;
- T1 = 0;
-}
-
-void OPPROTO op_sarl_T1_im_cc(void)
-{
- env->CF = (T1 >> (PARAM1 - 1)) & 1;
- T1 = (int32_t)T1 >> PARAM1;
-}
-
-void OPPROTO op_sarl_T1_0_cc(void)
-{
- env->CF = (T1 >> 31) & 1;
- T1 = (int32_t)T1 >> 31;
-}
-
-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));
-}
-
-void OPPROTO op_rrxl_T1_cc(void)
-{
- uint32_t c;
- c = T1 & 1;
- T1 = ((uint32_t)T1 >> 1) | ((uint32_t)env->CF << 31);
- env->CF = c;
-}
-
-/* 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_shrl_T2_0(void)
-{
- T2 = 0;
-}
-
-void OPPROTO op_sarl_T2_im(void)
-{
- T2 = (int32_t)T2 >> PARAM1;
-}
-
-void OPPROTO op_sarl_T2_0(void)
-{
- T2 = (int32_t)T2 >> 31;
-}
-
-void OPPROTO op_rorl_T2_im(void)
-{
- int shift;
- shift = PARAM1;
- T2 = ((uint32_t)T2 >> shift) | (T2 << (32 - shift));
-}
-
-void OPPROTO op_rrxl_T2(void)
-{
- T2 = ((uint32_t)T2 >> 1) | ((uint32_t)env->CF << 31);
-}
-
-/* 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 if (shift != 0) {
- 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();
-}
-
-/* misc */
-void OPPROTO op_clz_T0(void)
-{
- int count;
- for (count = 32; T0 > 0; count--)
- T0 = T0 >> 1;
- T0 = count;
- FORCE_RET();
-}
-
-void OPPROTO op_sarl_T0_im(void)
-{
- T0 = (int32_t)T0 >> PARAM1;
-}
-
-/* Sign/zero extend */
-void OPPROTO op_sxth_T0(void)
-{
- T0 = (int16_t)T0;
-}
-
-void OPPROTO op_sxth_T1(void)
-{
- T1 = (int16_t)T1;
-}
-
-void OPPROTO op_sxtb_T1(void)
-{
- T1 = (int8_t)T1;
-}
-
-void OPPROTO op_uxtb_T1(void)
-{
- T1 = (uint8_t)T1;
-}
-
-void OPPROTO op_uxth_T1(void)
-{
- T1 = (uint16_t)T1;
-}
-
-void OPPROTO op_sxtb16_T1(void)
-{
- uint32_t res;
- res = (uint16_t)(int8_t)T1;
- res |= (uint32_t)(int8_t)(T1 >> 16) << 16;
- T1 = res;
-}
-
-void OPPROTO op_uxtb16_T1(void)
-{
- uint32_t res;
- res = (uint16_t)(uint8_t)T1;
- res |= (uint32_t)(uint8_t)(T1 >> 16) << 16;
- T1 = res;
-}
-
-#define SIGNBIT (uint32_t)0x80000000
-/* saturating arithmetic */
-void OPPROTO op_addl_T0_T1_setq(void)
-{
- uint32_t res;
-
- res = T0 + T1;
- if (((res ^ T0) & SIGNBIT) && !((T0 ^ T1) & SIGNBIT))
- env->QF = 1;
-
- T0 = res;
- FORCE_RET();
-}
-
-void OPPROTO op_addl_T0_T1_saturate(void)
-{
- uint32_t res;
-
- res = T0 + T1;
- if (((res ^ T0) & SIGNBIT) && !((T0 ^ T1) & SIGNBIT)) {
- env->QF = 1;
- if (T0 & SIGNBIT)
- T0 = 0x80000000;
- else
- T0 = 0x7fffffff;
- }
- else
- T0 = res;
-
- FORCE_RET();
-}
-
-void OPPROTO op_subl_T0_T1_saturate(void)
-{
- uint32_t res;
-
- res = T0 - T1;
- if (((res ^ T0) & SIGNBIT) && ((T0 ^ T1) & SIGNBIT)) {
- env->QF = 1;
- if (T0 & SIGNBIT)
- T0 = 0x80000000;
- else
- T0 = 0x7fffffff;
- }
- else
- T0 = res;
-
- FORCE_RET();
-}
-
-void OPPROTO op_double_T1_saturate(void)
-{
- int32_t val;
-
- val = T1;
- if (val >= 0x40000000) {
- T1 = 0x7fffffff;
- env->QF = 1;
- } else if (val <= (int32_t)0xc0000000) {
- T1 = 0x80000000;
- env->QF = 1;
- } else {
- T1 = val << 1;
- }
- FORCE_RET();
-}
-
-/* Unsigned saturating arithmetic for NEON. */
-void OPPROTO op_addl_T0_T1_usaturate(void)
-{
- uint32_t res;
-
- res = T0 + T1;
- if (res < T0) {
- env->QF = 1;
- T0 = 0xffffffff;
- } else {
- T0 = res;
- }
-
- FORCE_RET();
-}
-
-void OPPROTO op_subl_T0_T1_usaturate(void)
-{
- uint32_t res;
-
- res = T0 - T1;
- if (res > T0) {
- env->QF = 1;
- T0 = 0;
- } else {
- T0 = res;
- }
-
- FORCE_RET();
-}
-
-/* Thumb shift by immediate */
-void OPPROTO op_shll_T0_im_thumb_cc(void)
-{
- int shift;
- shift = PARAM1;
- if (shift != 0) {
- env->CF = (T0 >> (32 - shift)) & 1;
- T0 = T0 << shift;
- }
- env->NZF = T0;
- FORCE_RET();
-}
-
-void OPPROTO op_shll_T0_im_thumb(void)
-{
- T0 = T0 << PARAM1;
- FORCE_RET();
-}
-
-void OPPROTO op_shrl_T0_im_thumb_cc(void)
-{
- int shift;
-
- shift = PARAM1;
- if (shift == 0) {
- env->CF = ((uint32_t)T0) >> 31;
- T0 = 0;
- } else {
- env->CF = (T0 >> (shift - 1)) & 1;
- T0 = T0 >> shift;
- }
- env->NZF = T0;
- FORCE_RET();
-}
-
-void OPPROTO op_shrl_T0_im_thumb(void)
-{
- int shift;
-
- shift = PARAM1;
- if (shift == 0) {
- T0 = 0;
- } else {
- T0 = T0 >> shift;
- }
- FORCE_RET();
-}
-
-void OPPROTO op_sarl_T0_im_thumb_cc(void)
-{
- int shift;
-
- shift = PARAM1;
- if (shift == 0) {
- T0 = ((int32_t)T0) >> 31;
- env->CF = T0 & 1;
- } else {
- env->CF = (T0 >> (shift - 1)) & 1;
- T0 = ((int32_t)T0) >> shift;
- }
- env->NZF = T0;
- FORCE_RET();
-}
-
-void OPPROTO op_sarl_T0_im_thumb(void)
-{
- int shift;
-
- shift = PARAM1;
- if (shift == 0) {
- env->CF = T0 & 1;
- } else {
- T0 = ((int32_t)T0) >> 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();
-}
-
-void OPPROTO op_debug(void)
-{
- env->exception_index = EXCP_DEBUG;
- cpu_loop_exit();
-}
-
-void OPPROTO op_wfi(void)
-{
- env->exception_index = EXCP_HLT;
- env->halted = 1;
- cpu_loop_exit();
-}
-
-void OPPROTO op_bkpt(void)
-{
- env->exception_index = EXCP_BKPT;
- cpu_loop_exit();
-}
-
-void OPPROTO op_exception_exit(void)
-{
- env->exception_index = EXCP_EXCEPTION_EXIT;
- cpu_loop_exit();
-}
-
-/* VFP support. We follow the convention used for VFP instrunctions:
- Single precition routines have a "s" suffix, double precision a
- "d" suffix. */
-
-#define VFP_OP(name, p) void OPPROTO op_vfp_##name##p(void)
-
-#define VFP_BINOP(name) \
-VFP_OP(name, s) \
-{ \
- FT0s = float32_ ## name (FT0s, FT1s, &env->vfp.fp_status); \
-} \
-VFP_OP(name, d) \
-{ \
- FT0d = float64_ ## name (FT0d, FT1d, &env->vfp.fp_status); \
-}
-VFP_BINOP(add)
-VFP_BINOP(sub)
-VFP_BINOP(mul)
-VFP_BINOP(div)
-#undef VFP_BINOP
-
-#define VFP_HELPER(name) \
-VFP_OP(name, s) \
-{ \
- do_vfp_##name##s(); \
-} \
-VFP_OP(name, d) \
-{ \
- do_vfp_##name##d(); \
-}
-VFP_HELPER(abs)
-VFP_HELPER(sqrt)
-VFP_HELPER(cmp)
-VFP_HELPER(cmpe)
-#undef VFP_HELPER
-
-/* XXX: Will this do the right thing for NANs. Should invert the signbit
- without looking at the rest of the value. */
-VFP_OP(neg, s)
-{
- FT0s = float32_chs(FT0s);
-}
-
-VFP_OP(neg, d)
-{
- FT0d = float64_chs(FT0d);
-}
-
-VFP_OP(F1_ld0, s)
-{
- union {
- uint32_t i;
- float32 s;
- } v;
- v.i = 0;
- FT1s = v.s;
-}
-
-VFP_OP(F1_ld0, d)
-{
- union {
- uint64_t i;
- float64 d;
- } v;
- v.i = 0;
- FT1d = v.d;
-}
-
-/* Helper routines to perform bitwise copies between float and int. */
-static inline float32 vfp_itos(uint32_t i)
-{
- union {
- uint32_t i;
- float32 s;
- } v;
-
- v.i = i;
- return v.s;
-}
-
-static inline uint32_t vfp_stoi(float32 s)
-{
- union {
- uint32_t i;
- float32 s;
- } v;
-
- v.s = s;
- return v.i;
-}
-
-static inline float64 vfp_itod(uint64_t i)
-{
- union {
- uint64_t i;
- float64 d;
- } v;
-
- v.i = i;
- return v.d;
-}
-
-static inline uint64_t vfp_dtoi(float64 d)
-{
- union {
- uint64_t i;
- float64 d;
- } v;
-
- v.d = d;
- return v.i;
-}
-
-/* Integer to float conversion. */
-VFP_OP(uito, s)
-{
- FT0s = uint32_to_float32(vfp_stoi(FT0s), &env->vfp.fp_status);
-}
-
-VFP_OP(uito, d)
-{
- FT0d = uint32_to_float64(vfp_stoi(FT0s), &env->vfp.fp_status);
-}
-
-VFP_OP(sito, s)
-{
- FT0s = int32_to_float32(vfp_stoi(FT0s), &env->vfp.fp_status);
-}
-
-VFP_OP(sito, d)
-{
- FT0d = int32_to_float64(vfp_stoi(FT0s), &env->vfp.fp_status);
-}
-
-/* Float to integer conversion. */
-VFP_OP(toui, s)
-{
- FT0s = vfp_itos(float32_to_uint32(FT0s, &env->vfp.fp_status));
-}
-
-VFP_OP(toui, d)
-{
- FT0s = vfp_itos(float64_to_uint32(FT0d, &env->vfp.fp_status));
-}
-
-VFP_OP(tosi, s)
-{
- FT0s = vfp_itos(float32_to_int32(FT0s, &env->vfp.fp_status));
-}
-
-VFP_OP(tosi, d)
-{
- FT0s = vfp_itos(float64_to_int32(FT0d, &env->vfp.fp_status));
-}
-
-/* TODO: Set rounding mode properly. */
-VFP_OP(touiz, s)
-{
- FT0s = vfp_itos(float32_to_uint32_round_to_zero(FT0s, &env->vfp.fp_status));
-}
-
-VFP_OP(touiz, d)
-{
- FT0s = vfp_itos(float64_to_uint32_round_to_zero(FT0d, &env->vfp.fp_status));
-}
-
-VFP_OP(tosiz, s)
-{
- FT0s = vfp_itos(float32_to_int32_round_to_zero(FT0s, &env->vfp.fp_status));
-}
-
-VFP_OP(tosiz, d)
-{
- FT0s = vfp_itos(float64_to_int32_round_to_zero(FT0d, &env->vfp.fp_status));
-}
-
-/* floating point conversion */
-VFP_OP(fcvtd, s)
-{
- FT0d = float32_to_float64(FT0s, &env->vfp.fp_status);
-}
-
-VFP_OP(fcvts, d)
-{
- FT0s = float64_to_float32(FT0d, &env->vfp.fp_status);
-}
-
-/* VFP3 fixed point conversion. */
-#define VFP_CONV_FIX(name, p, ftype, itype, sign) \
-VFP_OP(name##to, p) \
-{ \
- ftype tmp; \
- tmp = sign##int32_to_##ftype ((itype)vfp_##p##toi(FT0##p), \
- &env->vfp.fp_status); \
- FT0##p = ftype##_scalbn(tmp, PARAM1, &env->vfp.fp_status); \
-} \
-VFP_OP(to##name, p) \
-{ \
- ftype tmp; \
- tmp = ftype##_scalbn(FT0##p, PARAM1, &env->vfp.fp_status); \
- FT0##p = vfp_ito##p((itype)ftype##_to_##sign##int32_round_to_zero(tmp, \
- &env->vfp.fp_status)); \
-}
-
-VFP_CONV_FIX(sh, d, float64, int16, )
-VFP_CONV_FIX(sl, d, float64, int32, )
-VFP_CONV_FIX(uh, d, float64, uint16, u)
-VFP_CONV_FIX(ul, d, float64, uint32, u)
-VFP_CONV_FIX(sh, s, float32, int16, )
-VFP_CONV_FIX(sl, s, float32, int32, )
-VFP_CONV_FIX(uh, s, float32, uint16, u)
-VFP_CONV_FIX(ul, s, float32, uint32, u)
-
-/* Get and Put values from registers. */
-VFP_OP(getreg_F0, d)
-{
- FT0d = *(float64 *)((char *) env + PARAM1);
-}
-
-VFP_OP(getreg_F0, s)
-{
- FT0s = *(float32 *)((char *) env + PARAM1);
-}
-
-VFP_OP(getreg_F1, d)
-{
- FT1d = *(float64 *)((char *) env + PARAM1);
-}
-
-VFP_OP(getreg_F1, s)
-{
- FT1s = *(float32 *)((char *) env + PARAM1);
-}
-
-VFP_OP(setreg_F0, d)
-{
- *(float64 *)((char *) env + PARAM1) = FT0d;
-}
-
-VFP_OP(setreg_F0, s)
-{
- *(float32 *)((char *) env + PARAM1) = FT0s;
-}
-
-void OPPROTO op_vfp_movl_T0_fpscr(void)
-{
- do_vfp_get_fpscr ();
-}
-
-void OPPROTO op_vfp_movl_T0_fpscr_flags(void)
-{
- T0 = env->vfp.xregs[ARM_VFP_FPSCR] & (0xf << 28);
-}
-
-void OPPROTO op_vfp_movl_fpscr_T0(void)
-{
- do_vfp_set_fpscr();
-}
-
-void OPPROTO op_vfp_movl_T0_xreg(void)
-{
- T0 = env->vfp.xregs[PARAM1];
-}
-
-void OPPROTO op_vfp_movl_xreg_T0(void)
-{
- env->vfp.xregs[PARAM1] = T0;
-}
-
-/* Move between FT0s to T0 */
-void OPPROTO op_vfp_mrs(void)
-{
- T0 = vfp_stoi(FT0s);
-}
-
-void OPPROTO op_vfp_msr(void)
-{
- FT0s = vfp_itos(T0);
-}
-
-/* Move between FT0d and {T0,T1} */
-void OPPROTO op_vfp_mrrd(void)
-{
- CPU_DoubleU u;
-
- u.d = FT0d;
- T0 = u.l.lower;
- T1 = u.l.upper;
-}
-
-void OPPROTO op_vfp_mdrr(void)
-{
- CPU_DoubleU u;
-
- u.l.lower = T0;
- u.l.upper = T1;
- FT0d = u.d;
-}
-
-/* Load immediate. PARAM1 is the 32 most significant bits of the value. */
-void OPPROTO op_vfp_fconstd(void)
-{
- CPU_DoubleU u;
- u.l.upper = PARAM1;
- u.l.lower = 0;
- FT0d = u.d;
-}
-
-void OPPROTO op_vfp_fconsts(void)
-{
- FT0s = vfp_itos(PARAM1);
-}
-
-/* Copy the most significant bit of T0 to all bits of T1. */
-void OPPROTO op_signbit_T1_T0(void)
-{
- T1 = (int32_t)T0 >> 31;
-}
-
-void OPPROTO op_movl_cp_T0(void)
-{
- helper_set_cp(env, PARAM1, T0);
- FORCE_RET();
-}
-
-void OPPROTO op_movl_T0_cp(void)
-{
- T0 = helper_get_cp(env, PARAM1);
- FORCE_RET();
-}
-
-void OPPROTO op_movl_cp15_T0(void)
-{
- helper_set_cp15(env, PARAM1, T0);
- FORCE_RET();
-}
-
-void OPPROTO op_movl_T0_cp15(void)
-{
- T0 = helper_get_cp15(env, PARAM1);
- FORCE_RET();
-}
-
-/* Access to user mode registers from privileged modes. */
-void OPPROTO op_movl_T0_user(void)
-{
- int regno = PARAM1;
- if (regno == 13) {
- T0 = env->banked_r13[0];
- } else if (regno == 14) {
- T0 = env->banked_r14[0];
- } else if ((env->uncached_cpsr & 0x1f) == ARM_CPU_MODE_FIQ) {
- T0 = env->usr_regs[regno - 8];
- } else {
- T0 = env->regs[regno];
- }
- FORCE_RET();
-}
-
-
-void OPPROTO op_movl_user_T0(void)
-{
- int regno = PARAM1;
- if (regno == 13) {
- env->banked_r13[0] = T0;
- } else if (regno == 14) {
- env->banked_r14[0] = T0;
- } else if ((env->uncached_cpsr & 0x1f) == ARM_CPU_MODE_FIQ) {
- env->usr_regs[regno - 8] = T0;
- } else {
- env->regs[regno] = T0;
- }
- FORCE_RET();
-}
-
-void OPPROTO op_movl_T0_T1(void)
-{
- T0 = T1;
-}
-
-void OPPROTO op_movl_T0_T2(void)
-{
- T0 = T2;
-}
-
-void OPPROTO op_movl_T1_T0(void)
-{
- T1 = T0;
-}
-
-void OPPROTO op_movl_T1_T2(void)
-{
- T1 = T2;
-}
-
-void OPPROTO op_movl_T2_T0(void)
-{
- T2 = T0;
-}
-
-/* ARMv6 Media instructions. */
-
-/* Note that signed overflow is undefined in C. The following routines are
- careful to use unsigned types where modulo arithmetic is required.
- Failure to do so _will_ break on newer gcc. */
-
-/* Signed saturating arithmetic. */
-
-/* Perform 16-bit signed satruating addition. */
-static inline uint16_t add16_sat(uint16_t a, uint16_t b)
-{
- uint16_t res;
-
- res = a + b;
- if (((res ^ a) & 0x8000) && !((a ^ b) & 0x8000)) {
- if (a & 0x8000)
- res = 0x8000;
- else
- res = 0x7fff;
- }
- return res;
-}
-
-/* Perform 8-bit signed satruating addition. */
-static inline uint8_t add8_sat(uint8_t a, uint8_t b)
-{
- uint8_t res;
-
- res = a + b;
- if (((res ^ a) & 0x80) && !((a ^ b) & 0x80)) {
- if (a & 0x80)
- res = 0x80;
- else
- res = 0x7f;
- }
- return res;
-}
-
-/* Perform 16-bit signed satruating subtraction. */
-static inline uint16_t sub16_sat(uint16_t a, uint16_t b)
-{
- uint16_t res;
-
- res = a - b;
- if (((res ^ a) & 0x8000) && ((a ^ b) & 0x8000)) {
- if (a & 0x8000)
- res = 0x8000;
- else
- res = 0x7fff;
- }
- return res;
-}
-
-/* Perform 8-bit signed satruating subtraction. */
-static inline uint8_t sub8_sat(uint8_t a, uint8_t b)
-{
- uint8_t res;
-
- res = a - b;
- if (((res ^ a) & 0x80) && ((a ^ b) & 0x80)) {
- if (a & 0x80)
- res = 0x80;
- else
- res = 0x7f;
- }
- return res;
-}
-
-#define ADD16(a, b, n) RESULT(add16_sat(a, b), n, 16);
-#define SUB16(a, b, n) RESULT(sub16_sat(a, b), n, 16);
-#define ADD8(a, b, n) RESULT(add8_sat(a, b), n, 8);
-#define SUB8(a, b, n) RESULT(sub8_sat(a, b), n, 8);
-#define PFX q
-
-#include "op_addsub.h"
-
-/* Unsigned saturating arithmetic. */
-static inline uint16_t add16_usat(uint16_t a, uint8_t b)
-{
- uint16_t res;
- res = a + b;
- if (res < a)
- res = 0xffff;
- return res;
-}
-
-static inline uint16_t sub16_usat(uint16_t a, uint8_t b)
-{
- if (a < b)
- return a - b;
- else
- return 0;
-}
-
-static inline uint8_t add8_usat(uint8_t a, uint8_t b)
-{
- uint8_t res;
- res = a + b;
- if (res < a)
- res = 0xff;
- return res;
-}
-
-static inline uint8_t sub8_usat(uint8_t a, uint8_t b)
-{
- if (a < b)
- return a - b;
- else
- return 0;
-}
-
-#define ADD16(a, b, n) RESULT(add16_usat(a, b), n, 16);
-#define SUB16(a, b, n) RESULT(sub16_usat(a, b), n, 16);
-#define ADD8(a, b, n) RESULT(add8_usat(a, b), n, 8);
-#define SUB8(a, b, n) RESULT(sub8_usat(a, b), n, 8);
-#define PFX uq
-
-#include "op_addsub.h"
-
-/* Signed modulo arithmetic. */
-#define SARITH16(a, b, n, op) do { \
- int32_t sum; \
- sum = (int16_t)((uint16_t)(a) op (uint16_t)(b)); \
- RESULT(sum, n, 16); \
- if (sum >= 0) \
- ge |= 3 << (n * 2); \
- } while(0)
-
-#define SARITH8(a, b, n, op) do { \
- int32_t sum; \
- sum = (int8_t)((uint8_t)(a) op (uint8_t)(b)); \
- RESULT(sum, n, 8); \
- if (sum >= 0) \
- ge |= 1 << n; \
- } while(0)
-
-
-#define ADD16(a, b, n) SARITH16(a, b, n, +)
-#define SUB16(a, b, n) SARITH16(a, b, n, -)
-#define ADD8(a, b, n) SARITH8(a, b, n, +)
-#define SUB8(a, b, n) SARITH8(a, b, n, -)
-#define PFX s
-#define ARITH_GE
-
-#include "op_addsub.h"
-
-/* Unsigned modulo arithmetic. */
-#define ADD16(a, b, n) do { \
- uint32_t sum; \
- sum = (uint32_t)(uint16_t)(a) + (uint32_t)(uint16_t)(b); \
- RESULT(sum, n, 16); \
- if ((sum >> 16) == 0) \
- ge |= 3 << (n * 2); \
- } while(0)
-
-#define ADD8(a, b, n) do { \
- uint32_t sum; \
- sum = (uint32_t)(uint8_t)(a) + (uint32_t)(uint8_t)(b); \
- RESULT(sum, n, 8); \
- if ((sum >> 8) == 0) \
- ge |= 3 << (n * 2); \
- } while(0)
-
-#define SUB16(a, b, n) do { \
- uint32_t sum; \
- sum = (uint32_t)(uint16_t)(a) - (uint32_t)(uint16_t)(b); \
- RESULT(sum, n, 16); \
- if ((sum >> 16) == 0) \
- ge |= 3 << (n * 2); \
- } while(0)
-
-#define SUB8(a, b, n) do { \
- uint32_t sum; \
- sum = (uint32_t)(uint8_t)(a) - (uint32_t)(uint8_t)(b); \
- RESULT(sum, n, 8); \
- if ((sum >> 8) == 0) \
- ge |= 3 << (n * 2); \
- } while(0)
-
-#define PFX u
-#define ARITH_GE
-
-#include "op_addsub.h"
-
-/* Halved signed arithmetic. */
-#define ADD16(a, b, n) \
- RESULT(((int32_t)(int16_t)(a) + (int32_t)(int16_t)(b)) >> 1, n, 16)
-#define SUB16(a, b, n) \
- RESULT(((int32_t)(int16_t)(a) - (int32_t)(int16_t)(b)) >> 1, n, 16)
-#define ADD8(a, b, n) \
- RESULT(((int32_t)(int8_t)(a) + (int32_t)(int8_t)(b)) >> 1, n, 8)
-#define SUB8(a, b, n) \
- RESULT(((int32_t)(int8_t)(a) - (int32_t)(int8_t)(b)) >> 1, n, 8)
-#define PFX sh
-
-#include "op_addsub.h"
-
-/* Halved unsigned arithmetic. */
-#define ADD16(a, b, n) \
- RESULT(((uint32_t)(uint16_t)(a) + (uint32_t)(uint16_t)(b)) >> 1, n, 16)
-#define SUB16(a, b, n) \
- RESULT(((uint32_t)(uint16_t)(a) - (uint32_t)(uint16_t)(b)) >> 1, n, 16)
-#define ADD8(a, b, n) \
- RESULT(((uint32_t)(uint8_t)(a) + (uint32_t)(uint8_t)(b)) >> 1, n, 8)
-#define SUB8(a, b, n) \
- RESULT(((uint32_t)(uint8_t)(a) - (uint32_t)(uint8_t)(b)) >> 1, n, 8)
-#define PFX uh
-
-#include "op_addsub.h"
-
-void OPPROTO op_pkhtb_T0_T1(void)
-{
- T0 = (T0 & 0xffff0000) | (T1 & 0xffff);
-}
-
-void OPPROTO op_pkhbt_T0_T1(void)
-{
- T0 = (T0 & 0xffff) | (T1 & 0xffff0000);
-}
-void OPPROTO op_rev_T0(void)
-{
- T0 = ((T0 & 0xff000000) >> 24)
- | ((T0 & 0x00ff0000) >> 8)
- | ((T0 & 0x0000ff00) << 8)
- | ((T0 & 0x000000ff) << 24);
-}
-
-void OPPROTO op_revh_T0(void)
-{
- T0 = (T0 >> 16) | (T0 << 16);
-}
-
-void OPPROTO op_rev16_T0(void)
-{
- T0 = ((T0 & 0xff000000) >> 8)
- | ((T0 & 0x00ff0000) << 8)
- | ((T0 & 0x0000ff00) >> 8)
- | ((T0 & 0x000000ff) << 8);
-}
-
-void OPPROTO op_revsh_T0(void)
-{
- T0 = (int16_t)( ((T0 & 0x0000ff00) >> 8)
- | ((T0 & 0x000000ff) << 8));
-}
-
-void OPPROTO op_rbit_T0(void)
-{
- T0 = ((T0 & 0xff000000) >> 24)
- | ((T0 & 0x00ff0000) >> 8)
- | ((T0 & 0x0000ff00) << 8)
- | ((T0 & 0x000000ff) << 24);
- T0 = ((T0 & 0xf0f0f0f0) >> 4)
- | ((T0 & 0x0f0f0f0f) << 4);
- T0 = ((T0 & 0x88888888) >> 3)
- | ((T0 & 0x44444444) >> 1)
- | ((T0 & 0x22222222) << 1)
- | ((T0 & 0x11111111) << 3);
-}
-
-/* Swap low and high halfwords. */
-void OPPROTO op_swap_half_T1(void)
-{
- T1 = (T1 >> 16) | (T1 << 16);
- FORCE_RET();
-}
-
-/* Dual 16-bit signed multiply. */
-void OPPROTO op_mul_dual_T0_T1(void)
-{
- int32_t low;
- int32_t high;
- low = (int32_t)(int16_t)T0 * (int32_t)(int16_t)T1;
- high = (((int32_t)T0) >> 16) * (((int32_t)T1) >> 16);
- T0 = low;
- T1 = high;
-}
-
-void OPPROTO op_sel_T0_T1(void)
-{
- uint32_t mask;
- uint32_t flags;
-
- flags = env->GE;
- mask = 0;
- if (flags & 1)
- mask |= 0xff;
- if (flags & 2)
- mask |= 0xff00;
- if (flags & 4)
- mask |= 0xff0000;
- if (flags & 8)
- mask |= 0xff000000;
- T0 = (T0 & mask) | (T1 & ~mask);
- FORCE_RET();
-}
-
-void OPPROTO op_roundqd_T0_T1(void)
-{
- T0 = T1 + ((uint32_t)T0 >> 31);
-}
-
-/* Signed saturation. */
-static inline uint32_t do_ssat(int32_t val, int shift)
-{
- int32_t top;
- uint32_t mask;
-
- shift = PARAM1;
- top = val >> shift;
- mask = (1u << shift) - 1;
- if (top > 0) {
- env->QF = 1;
- return mask;
- } else if (top < -1) {
- env->QF = 1;
- return ~mask;
- }
- return val;
-}
-
-/* Unsigned saturation. */
-static inline uint32_t do_usat(int32_t val, int shift)
-{
- uint32_t max;
-
- shift = PARAM1;
- max = (1u << shift) - 1;
- if (val < 0) {
- env->QF = 1;
- return 0;
- } else if (val > max) {
- env->QF = 1;
- return max;
- }
- return val;
-}
-
-/* Signed saturate. */
-void OPPROTO op_ssat_T1(void)
-{
- T0 = do_ssat(T0, PARAM1);
- FORCE_RET();
-}
-
-/* Dual halfword signed saturate. */
-void OPPROTO op_ssat16_T1(void)
-{
- uint32_t res;
-
- res = (uint16_t)do_ssat((int16_t)T0, PARAM1);
- res |= do_ssat(((int32_t)T0) >> 16, PARAM1) << 16;
- T0 = res;
- FORCE_RET();
-}
-
-/* Unsigned saturate. */
-void OPPROTO op_usat_T1(void)
-{
- T0 = do_usat(T0, PARAM1);
- FORCE_RET();
-}
-
-/* Dual halfword unsigned saturate. */
-void OPPROTO op_usat16_T1(void)
-{
- uint32_t res;
-
- res = (uint16_t)do_usat((int16_t)T0, PARAM1);
- res |= do_usat(((int32_t)T0) >> 16, PARAM1) << 16;
- T0 = res;
- FORCE_RET();
-}
-
-/* Dual 16-bit add. */
-void OPPROTO op_add16_T1_T2(void)
-{
- uint32_t mask;
- mask = (T0 & T1) & 0x8000;
- T0 ^= ~0x8000;
- T1 ^= ~0x8000;
- T0 = (T0 + T1) ^ mask;
-}
-
-static inline uint8_t do_usad(uint8_t a, uint8_t b)
-{
- if (a > b)
- return a - b;
- else
- return b - a;
-}
-
-/* Unsigned sum of absolute byte differences. */
-void OPPROTO op_usad8_T0_T1(void)
-{
- uint32_t sum;
- sum = do_usad(T0, T1);
- sum += do_usad(T0 >> 8, T1 >> 8);
- sum += do_usad(T0 >> 16, T1 >>16);
- sum += do_usad(T0 >> 24, T1 >> 24);
- T0 = sum;
-}
-
-/* Thumb-2 instructions. */
-
-/* Insert T1 into T0. Result goes in T1. */
-void OPPROTO op_bfi_T1_T0(void)
-{
- int shift = PARAM1;
- uint32_t mask = PARAM2;
- uint32_t bits;
-
- bits = (T1 << shift) & mask;
- T1 = (T0 & ~mask) | bits;
-}
-
-/* Unsigned bitfield extract. */
-void OPPROTO op_ubfx_T1(void)
-{
- uint32_t shift = PARAM1;
- uint32_t mask = PARAM2;
-
- T1 >>= shift;
- T1 &= mask;
-}
-
-/* Signed bitfield extract. */
-void OPPROTO op_sbfx_T1(void)
-{
- uint32_t shift = PARAM1;
- uint32_t width = PARAM2;
- int32_t val;
-
- val = T1 << (32 - (shift + width));
- T1 = val >> (32 - width);
-}
-
-void OPPROTO op_movtop_T0_im(void)
-{
- T0 = (T0 & 0xffff) | PARAM1;
-}
-
-/* Used by table branch instructions. */
-void OPPROTO op_jmp_T0_im(void)
-{
- env->regs[15] = PARAM1 + (T0 << 1);
-}
-
-void OPPROTO op_set_condexec(void)
-{
- env->condexec_bits = PARAM1;
-}
-
-void OPPROTO op_sdivl_T0_T1(void)
-{
- int32_t num;
- int32_t den;
- num = T0;
- den = T1;
- if (den == 0)
- T0 = 0;
- else
- T0 = num / den;
- FORCE_RET();
-}
-
-void OPPROTO op_udivl_T0_T1(void)
-{
- uint32_t num;
- uint32_t den;
- num = T0;
- den = T1;
- if (den == 0)
- T0 = 0;
- else
- T0 = num / den;
- FORCE_RET();
-}
-
-void OPPROTO op_movl_T1_r13_banked(void)
-{
- T1 = helper_get_r13_banked(env, PARAM1);
-}
-
-void OPPROTO op_movl_r13_T1_banked(void)
-{
- helper_set_r13_banked(env, PARAM1, T1);
-}
-
-void OPPROTO op_v7m_mrs_T0(void)
+void OPPROTO op_dummy(void)
{
- T0 = helper_v7m_mrs(env, PARAM1);
}
-
-void OPPROTO op_v7m_msr_T0(void)
-{
- helper_v7m_msr(env, PARAM1, T0);
-}
-
-void OPPROTO op_movl_T0_sp(void)
-{
- if (PARAM1 == env->v7m.current_sp)
- T0 = env->regs[13];
- else
- T0 = env->v7m.other_sp;
- FORCE_RET();
-}
-
-#include "op_neon.h"
-
-/* iwMMXt support */
-#include "op_iwmmxt.c"
projects / qemu.git / blobdiff