*
* 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
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA
*/
/*
#include "disas.h"
#include "tcg-op.h"
#include "helper.h"
+#include "mmu.h"
#include "crisv32-decode.h"
#include "qemu-common.h"
+#define GEN_HELPER 1
+#include "helper.h"
+
#define DISAS_CRIS 0
#if DISAS_CRIS
-#define DIS(x) if (loglevel & CPU_LOG_TB_IN_ASM) x
+# define LOG_DIS(...) qemu_log_mask(CPU_LOG_TB_IN_ASM, ## __VA_ARGS__)
#else
-#define DIS(x)
+# define LOG_DIS(...) do { } while (0)
#endif
#define D(x)
#define CC_MASK_NZVC 0xf
#define CC_MASK_RNZV 0x10e
-static TCGv cpu_env;
+static TCGv_ptr cpu_env;
static TCGv cpu_R[16];
static TCGv cpu_PR[16];
static TCGv cc_x;
static void gen_BUG(DisasContext *dc, const char *file, int line)
{
printf ("BUG: pc=%x %s %d\n", dc->pc, file, line);
- fprintf (logfile, "BUG: pc=%x %s %d\n", dc->pc, file, line);
+ qemu_log("BUG: pc=%x %s %d\n", dc->pc, file, line);
cpu_abort(dc->env, "%s:%d\n", file, line);
}
tcg_gen_andi_tl(cpu_PR[r], tn, 3);
else {
if (r == PR_PID)
- tcg_gen_helper_0_1(helper_tlb_flush_pid, tn);
+ gen_helper_tlb_flush_pid(tn);
if (dc->tb_flags & S_FLAG && r == PR_SPC)
- tcg_gen_helper_0_1(helper_spc_write, tn);
+ gen_helper_spc_write(tn);
else if (r == PR_CCS)
dc->cpustate_changed = 1;
tcg_gen_mov_tl(cpu_PR[r], tn);
static inline void t_gen_raise_exception(uint32_t index)
{
- tcg_gen_helper_0_1(helper_raise_exception, tcg_const_tl(index));
+ TCGv_i32 tmp = tcg_const_i32(index);
+ gen_helper_raise_exception(tmp);
+ tcg_temp_free_i32(tmp);
}
static void t_gen_lsl(TCGv d, TCGv a, TCGv b)
{
TCGv t0, t_31;
- t0 = tcg_temp_new(TCG_TYPE_TL);
- t_31 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
+ t_31 = tcg_const_tl(31);
tcg_gen_shl_tl(d, a, b);
- tcg_gen_movi_tl(t_31, 31);
tcg_gen_sub_tl(t0, t_31, b);
tcg_gen_sar_tl(t0, t0, t_31);
tcg_gen_and_tl(t0, t0, d);
{
TCGv t0, t_31;
- t0 = tcg_temp_new(TCG_TYPE_TL);
- t_31 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
+ t_31 = tcg_temp_new();
tcg_gen_shr_tl(d, a, b);
tcg_gen_movi_tl(t_31, 31);
{
TCGv t0, t_31;
- t0 = tcg_temp_new(TCG_TYPE_TL);
- t_31 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
+ t_31 = tcg_temp_new();
tcg_gen_sar_tl(d, a, b);
tcg_gen_movi_tl(t_31, 31);
/* 64-bit signed mul, lower result in d and upper in d2. */
static void t_gen_muls(TCGv d, TCGv d2, TCGv a, TCGv b)
{
- TCGv t0, t1;
+ TCGv_i64 t0, t1;
- t0 = tcg_temp_new(TCG_TYPE_I64);
- t1 = tcg_temp_new(TCG_TYPE_I64);
+ t0 = tcg_temp_new_i64();
+ t1 = tcg_temp_new_i64();
- tcg_gen_ext32s_i64(t0, a);
- tcg_gen_ext32s_i64(t1, b);
+ tcg_gen_ext_i32_i64(t0, a);
+ tcg_gen_ext_i32_i64(t1, b);
tcg_gen_mul_i64(t0, t0, t1);
tcg_gen_trunc_i64_i32(d, t0);
tcg_gen_shri_i64(t0, t0, 32);
tcg_gen_trunc_i64_i32(d2, t0);
- tcg_temp_free(t0);
- tcg_temp_free(t1);
+ tcg_temp_free_i64(t0);
+ tcg_temp_free_i64(t1);
}
/* 64-bit unsigned muls, lower result in d and upper in d2. */
static void t_gen_mulu(TCGv d, TCGv d2, TCGv a, TCGv b)
{
- TCGv t0, t1;
+ TCGv_i64 t0, t1;
- t0 = tcg_temp_new(TCG_TYPE_I64);
- t1 = tcg_temp_new(TCG_TYPE_I64);
+ t0 = tcg_temp_new_i64();
+ t1 = tcg_temp_new_i64();
tcg_gen_extu_i32_i64(t0, a);
tcg_gen_extu_i32_i64(t1, b);
tcg_gen_shri_i64(t0, t0, 32);
tcg_gen_trunc_i64_i32(d2, t0);
- tcg_temp_free(t0);
- tcg_temp_free(t1);
-}
-
-/* 32bit branch-free binary search for counting leading zeros. */
-static void t_gen_lz_i32(TCGv d, TCGv x)
-{
- TCGv y, m, n;
-
- y = tcg_temp_new(TCG_TYPE_I32);
- m = tcg_temp_new(TCG_TYPE_I32);
- n = tcg_temp_new(TCG_TYPE_I32);
-
- /* y = -(x >> 16) */
- tcg_gen_shri_i32(y, x, 16);
- tcg_gen_neg_i32(y, y);
-
- /* m = (y >> 16) & 16 */
- tcg_gen_sari_i32(m, y, 16);
- tcg_gen_andi_i32(m, m, 16);
-
- /* n = 16 - m */
- tcg_gen_sub_i32(n, tcg_const_i32(16), m);
- /* x = x >> m */
- tcg_gen_shr_i32(x, x, m);
-
- /* y = x - 0x100 */
- tcg_gen_subi_i32(y, x, 0x100);
- /* m = (y >> 16) & 8 */
- tcg_gen_sari_i32(m, y, 16);
- tcg_gen_andi_i32(m, m, 8);
- /* n = n + m */
- tcg_gen_add_i32(n, n, m);
- /* x = x << m */
- tcg_gen_shl_i32(x, x, m);
-
- /* y = x - 0x1000 */
- tcg_gen_subi_i32(y, x, 0x1000);
- /* m = (y >> 16) & 4 */
- tcg_gen_sari_i32(m, y, 16);
- tcg_gen_andi_i32(m, m, 4);
- /* n = n + m */
- tcg_gen_add_i32(n, n, m);
- /* x = x << m */
- tcg_gen_shl_i32(x, x, m);
-
- /* y = x - 0x4000 */
- tcg_gen_subi_i32(y, x, 0x4000);
- /* m = (y >> 16) & 2 */
- tcg_gen_sari_i32(m, y, 16);
- tcg_gen_andi_i32(m, m, 2);
- /* n = n + m */
- tcg_gen_add_i32(n, n, m);
- /* x = x << m */
- tcg_gen_shl_i32(x, x, m);
-
- /* y = x >> 14 */
- tcg_gen_shri_i32(y, x, 14);
- /* m = y & ~(y >> 1) */
- tcg_gen_sari_i32(m, y, 1);
- tcg_gen_not_i32(m, m);
- tcg_gen_and_i32(m, m, y);
-
- /* d = n + 2 - m */
- tcg_gen_addi_i32(d, n, 2);
- tcg_gen_sub_i32(d, d, m);
-
- tcg_temp_free(y);
- tcg_temp_free(m);
- tcg_temp_free(n);
-}
-
-static void t_gen_btst(TCGv d, TCGv a, TCGv b)
-{
- TCGv sbit;
- TCGv bset;
- TCGv t0;
- int l1;
-
- /* des ref:
- The N flag is set according to the selected bit in the dest reg.
- The Z flag is set if the selected bit and all bits to the right are
- zero.
- The X flag is cleared.
- Other flags are left untouched.
- The destination reg is not affected.
-
- unsigned int fz, sbit, bset, mask, masked_t0;
-
- sbit = T1 & 31;
- bset = !!(T0 & (1 << sbit));
- mask = sbit == 31 ? -1 : (1 << (sbit + 1)) - 1;
- masked_t0 = T0 & mask;
- fz = !(masked_t0 | bset);
-
- // Clear the X, N and Z flags.
- T0 = env->pregs[PR_CCS] & ~(X_FLAG | N_FLAG | Z_FLAG);
- // Set the N and Z flags accordingly.
- T0 |= (bset << 3) | (fz << 2);
- */
-
- l1 = gen_new_label();
- sbit = tcg_temp_new(TCG_TYPE_TL);
- bset = tcg_temp_new(TCG_TYPE_TL);
- t0 = tcg_temp_new(TCG_TYPE_TL);
-
- /* Compute bset and sbit. */
- tcg_gen_andi_tl(sbit, b, 31);
- tcg_gen_shl_tl(t0, tcg_const_tl(1), sbit);
- tcg_gen_and_tl(bset, a, t0);
- tcg_gen_shr_tl(bset, bset, sbit);
- /* Displace to N_FLAG. */
- tcg_gen_shli_tl(bset, bset, 3);
-
- tcg_gen_shl_tl(sbit, tcg_const_tl(2), sbit);
- tcg_gen_subi_tl(sbit, sbit, 1);
- tcg_gen_and_tl(sbit, a, sbit);
-
- tcg_gen_andi_tl(d, cpu_PR[PR_CCS], ~(X_FLAG | N_FLAG | Z_FLAG));
- /* or in the N_FLAG. */
- tcg_gen_or_tl(d, d, bset);
- tcg_gen_brcondi_tl(TCG_COND_NE, sbit, 0, l1);
- /* or in the Z_FLAG. */
- tcg_gen_ori_tl(d, d, Z_FLAG);
- gen_set_label(l1);
-
- tcg_temp_free(sbit);
- tcg_temp_free(bset);
+ tcg_temp_free_i64(t0);
+ tcg_temp_free_i64(t1);
}
static void t_gen_cris_dstep(TCGv d, TCGv a, TCGv b)
{
TCGv c;
- c = tcg_temp_new(TCG_TYPE_TL);
+ c = tcg_temp_new();
t_gen_mov_TN_preg(c, PR_CCS);
/* Propagate carry into d. */
tcg_gen_andi_tl(c, c, 1 << flag);
if (dc->flags_x) {
TCGv c;
- c = tcg_temp_new(TCG_TYPE_TL);
+ c = tcg_temp_new();
t_gen_mov_TN_preg(c, PR_CCS);
/* C flag is already at bit 0. */
tcg_gen_andi_tl(c, c, C_FLAG);
} else {
TCGv x, c;
- x = tcg_temp_new(TCG_TYPE_TL);
- c = tcg_temp_new(TCG_TYPE_TL);
+ x = tcg_temp_new();
+ c = tcg_temp_new();
t_gen_mov_TN_preg(x, PR_CCS);
tcg_gen_mov_tl(c, x);
if (dc->flags_x) {
TCGv c;
- c = tcg_temp_new(TCG_TYPE_TL);
+ c = tcg_temp_new();
t_gen_mov_TN_preg(c, PR_CCS);
/* C flag is already at bit 0. */
tcg_gen_andi_tl(c, c, C_FLAG);
} else {
TCGv x, c;
- x = tcg_temp_new(TCG_TYPE_TL);
- c = tcg_temp_new(TCG_TYPE_TL);
+ x = tcg_temp_new();
+ c = tcg_temp_new();
t_gen_mov_TN_preg(x, PR_CCS);
tcg_gen_mov_tl(c, x);
{
TCGv t, org_s;
- t = tcg_temp_new(TCG_TYPE_TL);
- org_s = tcg_temp_new(TCG_TYPE_TL);
+ t = tcg_temp_new();
+ org_s = tcg_temp_new();
/* d and s may refer to the same object. */
tcg_gen_mov_tl(org_s, s);
{
TCGv t;
/* d and s refer the same object. */
- t = tcg_temp_new(TCG_TYPE_TL);
+ t = tcg_temp_new();
tcg_gen_mov_tl(t, s);
tcg_gen_shli_tl(d, t, 16);
tcg_gen_shri_tl(t, t, 16);
TCGv t, org_s;
/* d and s refer the same object. */
- t = tcg_temp_new(TCG_TYPE_TL);
- org_s = tcg_temp_new(TCG_TYPE_TL);
+ t = tcg_temp_new();
+ org_s = tcg_temp_new();
tcg_gen_mov_tl(org_s, s);
tcg_gen_shli_tl(t, org_s, bitrev[0].shift);
tcg_gen_andi_tl(d, t, bitrev[0].mask);
- for (i = 1; i < sizeof bitrev / sizeof bitrev[0]; i++) {
+ for (i = 1; i < ARRAY_SIZE(bitrev); i++) {
if (bitrev[i].shift >= 0) {
tcg_gen_shli_tl(t, org_s, bitrev[i].shift);
} else {
int l1;
l1 = gen_new_label();
- btaken = tcg_temp_new(TCG_TYPE_TL);
+ btaken = tcg_temp_new();
/* Conditional jmp. */
tcg_gen_mov_tl(btaken, env_btaken);
static void cris_evaluate_flags(DisasContext *dc)
{
- if (!dc->flags_uptodate) {
- cris_flush_cc_state(dc);
+ if (dc->flags_uptodate)
+ return;
+
+ cris_flush_cc_state(dc);
- switch (dc->cc_op)
+ switch (dc->cc_op)
+ {
+ case CC_OP_MCP:
+ gen_helper_evaluate_flags_mcp(cpu_PR[PR_CCS],
+ cpu_PR[PR_CCS], cc_src,
+ cc_dest, cc_result);
+ break;
+ case CC_OP_MULS:
+ gen_helper_evaluate_flags_muls(cpu_PR[PR_CCS],
+ cpu_PR[PR_CCS], cc_result,
+ cpu_PR[PR_MOF]);
+ break;
+ case CC_OP_MULU:
+ gen_helper_evaluate_flags_mulu(cpu_PR[PR_CCS],
+ cpu_PR[PR_CCS], cc_result,
+ cpu_PR[PR_MOF]);
+ break;
+ case CC_OP_MOVE:
+ case CC_OP_AND:
+ case CC_OP_OR:
+ case CC_OP_XOR:
+ case CC_OP_ASR:
+ case CC_OP_LSR:
+ case CC_OP_LSL:
+ switch (dc->cc_size)
{
- case CC_OP_MCP:
- tcg_gen_helper_0_0(helper_evaluate_flags_mcp);
- break;
- case CC_OP_MULS:
- tcg_gen_helper_0_0(helper_evaluate_flags_muls);
- break;
- case CC_OP_MULU:
- tcg_gen_helper_0_0(helper_evaluate_flags_mulu);
- break;
- case CC_OP_MOVE:
- case CC_OP_AND:
- case CC_OP_OR:
- case CC_OP_XOR:
- case CC_OP_ASR:
- case CC_OP_LSR:
- case CC_OP_LSL:
- switch (dc->cc_size)
- {
- case 4:
- tcg_gen_helper_0_0(helper_evaluate_flags_move_4);
- break;
- case 2:
- tcg_gen_helper_0_0(helper_evaluate_flags_move_2);
- break;
- default:
- tcg_gen_helper_0_0(helper_evaluate_flags);
- break;
- }
- break;
- case CC_OP_FLAGS:
- /* live. */
- break;
- default:
- {
- switch (dc->cc_size)
- {
- case 4:
- tcg_gen_helper_0_0(helper_evaluate_flags_alu_4);
- break;
- default:
- tcg_gen_helper_0_0(helper_evaluate_flags);
- break;
- }
- }
+ case 4:
+ gen_helper_evaluate_flags_move_4(cpu_PR[PR_CCS],
+ cpu_PR[PR_CCS], cc_result);
+ break;
+ case 2:
+ gen_helper_evaluate_flags_move_2(cpu_PR[PR_CCS],
+ cpu_PR[PR_CCS], cc_result);
+ break;
+ default:
+ gen_helper_evaluate_flags();
break;
}
- if (dc->flagx_known) {
- if (dc->flags_x)
- tcg_gen_ori_tl(cpu_PR[PR_CCS],
- cpu_PR[PR_CCS], X_FLAG);
- else
- tcg_gen_andi_tl(cpu_PR[PR_CCS],
- cpu_PR[PR_CCS], ~X_FLAG);
- }
+ break;
+ case CC_OP_FLAGS:
+ /* live. */
+ break;
+ case CC_OP_SUB:
+ case CC_OP_CMP:
+ if (dc->cc_size == 4)
+ gen_helper_evaluate_flags_sub_4(cpu_PR[PR_CCS],
+ cpu_PR[PR_CCS], cc_src, cc_dest, cc_result);
+ else
+ gen_helper_evaluate_flags();
- dc->flags_uptodate = 1;
+ break;
+ default:
+ switch (dc->cc_size)
+ {
+ case 4:
+ gen_helper_evaluate_flags_alu_4(cpu_PR[PR_CCS],
+ cpu_PR[PR_CCS], cc_src, cc_dest, cc_result);
+ break;
+ default:
+ gen_helper_evaluate_flags();
+ break;
+ }
+ break;
}
+
+ if (dc->flagx_known) {
+ if (dc->flags_x)
+ tcg_gen_ori_tl(cpu_PR[PR_CCS],
+ cpu_PR[PR_CCS], X_FLAG);
+ else
+ tcg_gen_andi_tl(cpu_PR[PR_CCS],
+ cpu_PR[PR_CCS], ~X_FLAG);
+ }
+ dc->flags_uptodate = 1;
}
static void cris_cc_mask(DisasContext *dc, unsigned int mask)
/* Update cc after executing ALU op. needs the result. */
static inline void cris_update_result(DisasContext *dc, TCGv res)
{
- if (dc->update_cc) {
- if (dc->cc_size == 4 &&
- (dc->cc_op == CC_OP_SUB
- || dc->cc_op == CC_OP_ADD))
- return;
+ if (dc->update_cc)
tcg_gen_mov_tl(cc_result, res);
- }
}
/* Returns one if the write back stage should execute. */
t_gen_subx_carry(dc, dst);
break;
case CC_OP_LZ:
- t_gen_lz_i32(dst, b);
- break;
- case CC_OP_BTST:
- t_gen_btst(dst, a, b);
+ gen_helper_lz(dst, b);
break;
case CC_OP_MULS:
t_gen_muls(dst, cpu_PR[PR_MOF], a, b);
t_gen_subx_carry(dc, dst);
break;
default:
- fprintf (logfile, "illegal ALU op.\n");
+ qemu_log("illegal ALU op.\n");
BUG();
break;
}
writeback = 1;
- if (op == CC_OP_BOUND || op == CC_OP_BTST)
- tmp = tcg_temp_local_new(TCG_TYPE_TL);
- else
- tmp = tcg_temp_new(TCG_TYPE_TL);
-
if (op == CC_OP_CMP) {
+ tmp = tcg_temp_new();
writeback = 0;
} else if (size == 4) {
tmp = d;
writeback = 0;
- }
+ } else
+ tmp = tcg_temp_new();
+
cris_pre_alu_update_cc(dc, op, op_a, op_b, size);
cris_alu_op_exec(dc, op, tmp, op_a, op_b, size);
tcg_gen_andi_tl(d, d, ~0xffff);
tcg_gen_or_tl(d, d, tmp);
}
- if (tmp != d)
+ if (!TCGV_EQUAL(tmp, d))
tcg_temp_free(tmp);
}
case CC_OP_CMP: return 1;
case CC_OP_NEG: return 1;
case CC_OP_OR: return 1;
+ case CC_OP_AND: return 1;
case CC_OP_XOR: return 1;
case CC_OP_MULU: return 1;
case CC_OP_MULS: return 1;
* code is true.
*/
arith_opt = arith_cc(dc) && !dc->flags_uptodate;
- move_opt = (dc->cc_op == CC_OP_MOVE) && dc->flags_uptodate;
+ move_opt = (dc->cc_op == CC_OP_MOVE);
switch (cond) {
case CC_EQ:
if (arith_opt || move_opt) {
{
TCGv tmp;
- tmp = tcg_temp_new(TCG_TYPE_TL);
+ tmp = tcg_temp_new();
tcg_gen_xori_tl(tmp, cpu_PR[PR_CCS],
C_FLAG | Z_FLAG);
/* Overlay the C flag on top of the Z. */
{
TCGv n, z;
- n = tcg_temp_new(TCG_TYPE_TL);
- z = tcg_temp_new(TCG_TYPE_TL);
+ n = tcg_temp_new();
+ z = tcg_temp_new();
/* To avoid a shift we overlay everything on
the V flag. */
{
TCGv n, z;
- n = tcg_temp_new(TCG_TYPE_TL);
- z = tcg_temp_new(TCG_TYPE_TL);
+ n = tcg_temp_new();
+ z = tcg_temp_new();
/* To avoid a shift we overlay everything on
the V flag. */
tcg_gen_movi_tl(env_btaken, 1);
}
+static void gen_load64(DisasContext *dc, TCGv_i64 dst, TCGv addr)
+{
+ int mem_index = cpu_mmu_index(dc->env);
+
+ /* If we get a fault on a delayslot we must keep the jmp state in
+ the cpu-state to be able to re-execute the jmp. */
+ if (dc->delayed_branch == 1)
+ cris_store_direct_jmp(dc);
+
+ tcg_gen_qemu_ld64(dst, addr, mem_index);
+}
+
static void gen_load(DisasContext *dc, TCGv dst, TCGv addr,
unsigned int size, int sign)
{
else if (size == 4) {
tcg_gen_qemu_ld32u(dst, addr, mem_index);
}
- else if (size == 8) {
- tcg_gen_qemu_ld64(dst, addr, mem_index);
+ else {
+ abort();
}
}
tcg_gen_ext8s_i32(d, s);
else if (size == 2)
tcg_gen_ext16s_i32(d, s);
- else if(GET_TCGV(d) != GET_TCGV(s))
+ else if(!TCGV_EQUAL(d, s))
tcg_gen_mov_tl(d, s);
}
tcg_gen_ext8u_i32(d, s);
else if (size == 2)
tcg_gen_ext16u_i32(d, s);
- else if (GET_TCGV(d) != GET_TCGV(s))
+ else if (!TCGV_EQUAL(d, s))
tcg_gen_mov_tl(d, s);
}
tmp = offset;
offset = sign_extend(offset, 8);
- DIS(fprintf (logfile, "b%s %x\n", cc_name(cond), dc->pc + offset));
+ LOG_DIS("b%s %x\n", cc_name(cond), dc->pc + offset);
/* op2 holds the condition-code. */
cris_cc_mask(dc, 0);
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 7);
imm = sign_extend(dc->op1, 7);
- DIS(fprintf (logfile, "addoq %d, $r%u\n", imm, dc->op2));
+ LOG_DIS("addoq %d, $r%u\n", imm, dc->op2);
cris_cc_mask(dc, 0);
/* Fetch register operand, */
tcg_gen_addi_tl(cpu_R[R_ACR], cpu_R[dc->op2], imm);
}
static unsigned int dec_addq(DisasContext *dc)
{
- DIS(fprintf (logfile, "addq %u, $r%u\n", dc->op1, dc->op2));
+ LOG_DIS("addq %u, $r%u\n", dc->op1, dc->op2);
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 5);
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 5);
imm = sign_extend(dc->op1, 5);
- DIS(fprintf (logfile, "moveq %d, $r%u\n", imm, dc->op2));
+ LOG_DIS("moveq %d, $r%u\n", imm, dc->op2);
tcg_gen_mov_tl(cpu_R[dc->op2], tcg_const_tl(imm));
return 2;
{
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 5);
- DIS(fprintf (logfile, "subq %u, $r%u\n", dc->op1, dc->op2));
+ LOG_DIS("subq %u, $r%u\n", dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
cris_alu(dc, CC_OP_SUB,
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 5);
imm = sign_extend(dc->op1, 5);
- DIS(fprintf (logfile, "cmpq %d, $r%d\n", imm, dc->op2));
+ LOG_DIS("cmpq %d, $r%d\n", imm, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
cris_alu(dc, CC_OP_CMP,
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 5);
imm = sign_extend(dc->op1, 5);
- DIS(fprintf (logfile, "andq %d, $r%d\n", imm, dc->op2));
+ LOG_DIS("andq %d, $r%d\n", imm, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu(dc, CC_OP_AND,
uint32_t imm;
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 5);
imm = sign_extend(dc->op1, 5);
- DIS(fprintf (logfile, "orq %d, $r%d\n", imm, dc->op2));
+ LOG_DIS("orq %d, $r%d\n", imm, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu(dc, CC_OP_OR,
}
static unsigned int dec_btstq(DisasContext *dc)
{
- TCGv l0;
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 4);
- DIS(fprintf (logfile, "btstq %u, $r%d\n", dc->op1, dc->op2));
+ LOG_DIS("btstq %u, $r%d\n", dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
- l0 = tcg_temp_local_new(TCG_TYPE_TL);
- cris_alu(dc, CC_OP_BTST,
- l0, cpu_R[dc->op2], tcg_const_tl(dc->op1), 4);
+ cris_evaluate_flags(dc);
+ gen_helper_btst(cpu_PR[PR_CCS], cpu_R[dc->op2],
+ tcg_const_tl(dc->op1), cpu_PR[PR_CCS]);
+ cris_alu(dc, CC_OP_MOVE,
+ cpu_R[dc->op2], cpu_R[dc->op2], cpu_R[dc->op2], 4);
cris_update_cc_op(dc, CC_OP_FLAGS, 4);
- t_gen_mov_preg_TN(dc, PR_CCS, l0);
dc->flags_uptodate = 1;
- tcg_temp_free(l0);
return 2;
}
static unsigned int dec_asrq(DisasContext *dc)
{
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 4);
- DIS(fprintf (logfile, "asrq %u, $r%d\n", dc->op1, dc->op2));
+ LOG_DIS("asrq %u, $r%d\n", dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
tcg_gen_sari_tl(cpu_R[dc->op2], cpu_R[dc->op2], dc->op1);
static unsigned int dec_lslq(DisasContext *dc)
{
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 4);
- DIS(fprintf (logfile, "lslq %u, $r%d\n", dc->op1, dc->op2));
+ LOG_DIS("lslq %u, $r%d\n", dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
static unsigned int dec_lsrq(DisasContext *dc)
{
dc->op1 = EXTRACT_FIELD(dc->ir, 0, 4);
- DIS(fprintf (logfile, "lsrq %u, $r%d\n", dc->op1, dc->op2));
+ LOG_DIS("lsrq %u, $r%d\n", dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
{
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "move.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("move.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
if (size == 4) {
else {
TCGv t0;
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
dec_prep_move_r(dc, dc->op1, dc->op2, size, 0, t0);
cris_alu(dc, CC_OP_MOVE,
cpu_R[dc->op2],
{
int cond = dc->op2;
- DIS(fprintf (logfile, "s%s $r%u\n",
- cc_name(cond), dc->op1));
+ LOG_DIS("s%s $r%u\n",
+ cc_name(cond), dc->op1);
if (cond != CC_A)
{
t[0] = cpu_R[dc->op2];
t[1] = cpu_R[dc->op1];
} else {
- t[0] = tcg_temp_new(TCG_TYPE_TL);
- t[1] = tcg_temp_new(TCG_TYPE_TL);
+ t[0] = tcg_temp_new();
+ t[1] = tcg_temp_new();
}
}
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "and.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("and.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
static unsigned int dec_lz_r(DisasContext *dc)
{
TCGv t0;
- DIS(fprintf (logfile, "lz $r%u, $r%u\n",
- dc->op1, dc->op2));
+ LOG_DIS("lz $r%u, $r%u\n",
+ dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
dec_prep_alu_r(dc, dc->op1, dc->op2, 4, 0, cpu_R[dc->op2], t0);
cris_alu(dc, CC_OP_LZ, cpu_R[dc->op2], cpu_R[dc->op2], t0, 4);
tcg_temp_free(t0);
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "lsl.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("lsl.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu_alloc_temps(dc, size, t);
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "lsr.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("lsr.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu_alloc_temps(dc, size, t);
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "asr.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("asr.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu_alloc_temps(dc, size, t);
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "muls.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("muls.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZV);
cris_alu_alloc_temps(dc, size, t);
dec_prep_alu_r(dc, dc->op1, dc->op2, size, 1, t[0], t[1]);
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "mulu.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("mulu.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZV);
cris_alu_alloc_temps(dc, size, t);
dec_prep_alu_r(dc, dc->op1, dc->op2, size, 0, t[0], t[1]);
static unsigned int dec_dstep_r(DisasContext *dc)
{
- DIS(fprintf (logfile, "dstep $r%u, $r%u\n", dc->op1, dc->op2));
+ LOG_DIS("dstep $r%u, $r%u\n", dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu(dc, CC_OP_DSTEP,
cpu_R[dc->op2], cpu_R[dc->op2], cpu_R[dc->op1], 4);
{
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "xor.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("xor.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
BUG_ON(size != 4); /* xor is dword. */
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu_alloc_temps(dc, size, t);
{
TCGv l0;
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "bound.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("bound.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
- l0 = tcg_temp_local_new(TCG_TYPE_TL);
+ l0 = tcg_temp_local_new();
dec_prep_move_r(dc, dc->op1, dc->op2, size, 0, l0);
cris_alu(dc, CC_OP_BOUND, cpu_R[dc->op2], cpu_R[dc->op2], l0, 4);
tcg_temp_free(l0);
{
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "cmp.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("cmp.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
cris_alu_alloc_temps(dc, size, t);
dec_prep_alu_r(dc, dc->op1, dc->op2, size, 0, t[0], t[1]);
{
TCGv t0;
- DIS(fprintf (logfile, "abs $r%u, $r%u\n",
- dc->op1, dc->op2));
+ LOG_DIS("abs $r%u, $r%u\n",
+ dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
tcg_gen_sari_tl(t0, cpu_R[dc->op1], 31);
tcg_gen_xor_tl(cpu_R[dc->op2], cpu_R[dc->op1], t0);
tcg_gen_sub_tl(cpu_R[dc->op2], cpu_R[dc->op2], t0);
{
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "add.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("add.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
cris_alu_alloc_temps(dc, size, t);
dec_prep_alu_r(dc, dc->op1, dc->op2, size, 0, t[0], t[1]);
static unsigned int dec_addc_r(DisasContext *dc)
{
- DIS(fprintf (logfile, "addc $r%u, $r%u\n",
- dc->op1, dc->op2));
+ LOG_DIS("addc $r%u, $r%u\n",
+ dc->op1, dc->op2);
cris_evaluate_flags(dc);
+ /* Set for this insn. */
+ dc->flagx_known = 1;
+ dc->flags_x = X_FLAG;
+
cris_cc_mask(dc, CC_MASK_NZVC);
cris_alu(dc, CC_OP_ADDC,
cpu_R[dc->op2], cpu_R[dc->op2], cpu_R[dc->op1], 4);
static unsigned int dec_mcp_r(DisasContext *dc)
{
- DIS(fprintf (logfile, "mcp $p%u, $r%u\n",
- dc->op2, dc->op1));
+ LOG_DIS("mcp $p%u, $r%u\n",
+ dc->op2, dc->op1);
cris_evaluate_flags(dc);
cris_cc_mask(dc, CC_MASK_RNZV);
cris_alu(dc, CC_OP_MCP,
#if DISAS_CRIS
char modename[4];
#endif
- DIS(fprintf (logfile, "swap%s $r%u\n",
- swapmode_name(dc->op2, modename), dc->op1));
+ LOG_DIS("swap%s $r%u\n",
+ swapmode_name(dc->op2, modename), dc->op1);
cris_cc_mask(dc, CC_MASK_NZ);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
t_gen_mov_TN_reg(t0, dc->op1);
if (dc->op2 & 8)
tcg_gen_not_tl(t0, t0);
t_gen_swapr(t0, t0);
cris_alu(dc, CC_OP_MOVE,
cpu_R[dc->op1], cpu_R[dc->op1], t0, 4);
+ tcg_temp_free(t0);
return 2;
}
{
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "or.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("or.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu_alloc_temps(dc, size, t);
dec_prep_alu_r(dc, dc->op1, dc->op2, size, 0, t[0], t[1]);
static unsigned int dec_addi_r(DisasContext *dc)
{
TCGv t0;
- DIS(fprintf (logfile, "addi.%c $r%u, $r%u\n",
- memsize_char(memsize_zz(dc)), dc->op2, dc->op1));
+ LOG_DIS("addi.%c $r%u, $r%u\n",
+ memsize_char(memsize_zz(dc)), dc->op2, dc->op1);
cris_cc_mask(dc, 0);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
tcg_gen_shl_tl(t0, cpu_R[dc->op2], tcg_const_tl(dc->zzsize));
tcg_gen_add_tl(cpu_R[dc->op1], cpu_R[dc->op1], t0);
+ tcg_temp_free(t0);
return 2;
}
static unsigned int dec_addi_acr(DisasContext *dc)
{
TCGv t0;
- DIS(fprintf (logfile, "addi.%c $r%u, $r%u, $acr\n",
- memsize_char(memsize_zz(dc)), dc->op2, dc->op1));
+ LOG_DIS("addi.%c $r%u, $r%u, $acr\n",
+ memsize_char(memsize_zz(dc)), dc->op2, dc->op1);
cris_cc_mask(dc, 0);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
tcg_gen_shl_tl(t0, cpu_R[dc->op2], tcg_const_tl(dc->zzsize));
tcg_gen_add_tl(cpu_R[R_ACR], cpu_R[dc->op1], t0);
-
+ tcg_temp_free(t0);
return 2;
}
{
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "neg.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("neg.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
cris_alu_alloc_temps(dc, size, t);
dec_prep_alu_r(dc, dc->op1, dc->op2, size, 0, t[0], t[1]);
static unsigned int dec_btst_r(DisasContext *dc)
{
- TCGv l0;
- DIS(fprintf (logfile, "btst $r%u, $r%u\n",
- dc->op1, dc->op2));
+ LOG_DIS("btst $r%u, $r%u\n",
+ dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
-
- l0 = tcg_temp_local_new(TCG_TYPE_TL);
- cris_alu(dc, CC_OP_BTST, l0, cpu_R[dc->op2], cpu_R[dc->op1], 4);
+ cris_evaluate_flags(dc);
+ gen_helper_btst(cpu_PR[PR_CCS], cpu_R[dc->op2],
+ cpu_R[dc->op1], cpu_PR[PR_CCS]);
+ cris_alu(dc, CC_OP_MOVE, cpu_R[dc->op2],
+ cpu_R[dc->op2], cpu_R[dc->op2], 4);
cris_update_cc_op(dc, CC_OP_FLAGS, 4);
- t_gen_mov_preg_TN(dc, PR_CCS, l0);
dc->flags_uptodate = 1;
- tcg_temp_free(l0);
return 2;
}
{
TCGv t[2];
int size = memsize_zz(dc);
- DIS(fprintf (logfile, "sub.%c $r%u, $r%u\n",
- memsize_char(size), dc->op1, dc->op2));
+ LOG_DIS("sub.%c $r%u, $r%u\n",
+ memsize_char(size), dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
cris_alu_alloc_temps(dc, size, t);
dec_prep_alu_r(dc, dc->op1, dc->op2, size, 0, t[0], t[1]);
{
TCGv t0;
int size = memsize_z(dc);
- DIS(fprintf (logfile, "movu.%c $r%u, $r%u\n",
+ LOG_DIS("movu.%c $r%u, $r%u\n",
memsize_char(size),
- dc->op1, dc->op2));
+ dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
dec_prep_move_r(dc, dc->op1, dc->op2, size, 0, t0);
cris_alu(dc, CC_OP_MOVE, cpu_R[dc->op2], cpu_R[dc->op2], t0, 4);
tcg_temp_free(t0);
{
TCGv t0;
int size = memsize_z(dc);
- DIS(fprintf (logfile, "movs.%c $r%u, $r%u\n",
+ LOG_DIS("movs.%c $r%u, $r%u\n",
memsize_char(size),
- dc->op1, dc->op2));
+ dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
/* Size can only be qi or hi. */
t_gen_sext(t0, cpu_R[dc->op1], size);
cris_alu(dc, CC_OP_MOVE,
{
TCGv t0;
int size = memsize_z(dc);
- DIS(fprintf (logfile, "addu.%c $r%u, $r%u\n",
+ LOG_DIS("addu.%c $r%u, $r%u\n",
memsize_char(size),
- dc->op1, dc->op2));
+ dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
/* Size can only be qi or hi. */
t_gen_zext(t0, cpu_R[dc->op1], size);
cris_alu(dc, CC_OP_ADD,
{
TCGv t0;
int size = memsize_z(dc);
- DIS(fprintf (logfile, "adds.%c $r%u, $r%u\n",
+ LOG_DIS("adds.%c $r%u, $r%u\n",
memsize_char(size),
- dc->op1, dc->op2));
+ dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
/* Size can only be qi or hi. */
t_gen_sext(t0, cpu_R[dc->op1], size);
cris_alu(dc, CC_OP_ADD,
{
TCGv t0;
int size = memsize_z(dc);
- DIS(fprintf (logfile, "subu.%c $r%u, $r%u\n",
+ LOG_DIS("subu.%c $r%u, $r%u\n",
memsize_char(size),
- dc->op1, dc->op2));
+ dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
/* Size can only be qi or hi. */
t_gen_zext(t0, cpu_R[dc->op1], size);
cris_alu(dc, CC_OP_SUB,
{
TCGv t0;
int size = memsize_z(dc);
- DIS(fprintf (logfile, "subs.%c $r%u, $r%u\n",
+ LOG_DIS("subs.%c $r%u, $r%u\n",
memsize_char(size),
- dc->op1, dc->op2));
+ dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZVC);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
/* Size can only be qi or hi. */
t_gen_sext(t0, cpu_R[dc->op1], size);
cris_alu(dc, CC_OP_SUB,
flags = (EXTRACT_FIELD(dc->ir, 12, 15) << 4)
| EXTRACT_FIELD(dc->ir, 0, 3);
if (set && flags == 0) {
- DIS(fprintf (logfile, "nop\n"));
+ LOG_DIS("nop\n");
return 2;
} else if (!set && (flags & 0x20)) {
- DIS(fprintf (logfile, "di\n"));
+ LOG_DIS("di\n");
}
else {
- DIS(fprintf (logfile, "%sf %x\n",
+ LOG_DIS("%sf %x\n",
set ? "set" : "clr",
- flags));
+ flags);
}
/* User space is not allowed to touch these. Silently ignore. */
static unsigned int dec_move_rs(DisasContext *dc)
{
- DIS(fprintf (logfile, "move $r%u, $s%u\n", dc->op1, dc->op2));
+ LOG_DIS("move $r%u, $s%u\n", dc->op1, dc->op2);
cris_cc_mask(dc, 0);
- tcg_gen_helper_0_2(helper_movl_sreg_reg,
- tcg_const_tl(dc->op2), tcg_const_tl(dc->op1));
+ gen_helper_movl_sreg_reg(tcg_const_tl(dc->op2), tcg_const_tl(dc->op1));
return 2;
}
static unsigned int dec_move_sr(DisasContext *dc)
{
- DIS(fprintf (logfile, "move $s%u, $r%u\n", dc->op2, dc->op1));
+ LOG_DIS("move $s%u, $r%u\n", dc->op2, dc->op1);
cris_cc_mask(dc, 0);
- tcg_gen_helper_0_2(helper_movl_reg_sreg,
- tcg_const_tl(dc->op1), tcg_const_tl(dc->op2));
+ gen_helper_movl_reg_sreg(tcg_const_tl(dc->op1), tcg_const_tl(dc->op2));
return 2;
}
static unsigned int dec_move_rp(DisasContext *dc)
{
TCGv t[2];
- DIS(fprintf (logfile, "move $r%u, $p%u\n", dc->op1, dc->op2));
+ LOG_DIS("move $r%u, $p%u\n", dc->op1, dc->op2);
cris_cc_mask(dc, 0);
- t[0] = tcg_temp_new(TCG_TYPE_TL);
+ t[0] = tcg_temp_new();
if (dc->op2 == PR_CCS) {
cris_evaluate_flags(dc);
t_gen_mov_TN_reg(t[0], dc->op1);
if (dc->tb_flags & U_FLAG) {
- t[1] = tcg_temp_new(TCG_TYPE_TL);
+ t[1] = tcg_temp_new();
/* User space is not allowed to touch all flags. */
tcg_gen_andi_tl(t[0], t[0], 0x39f);
tcg_gen_andi_tl(t[1], cpu_PR[PR_CCS], ~0x39f);
static unsigned int dec_move_pr(DisasContext *dc)
{
TCGv t0;
- DIS(fprintf (logfile, "move $p%u, $r%u\n", dc->op1, dc->op2));
+ LOG_DIS("move $p%u, $r%u\n", dc->op1, dc->op2);
cris_cc_mask(dc, 0);
if (dc->op2 == PR_CCS)
cris_evaluate_flags(dc);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
t_gen_mov_TN_preg(t0, dc->op2);
cris_alu(dc, CC_OP_MOVE,
cpu_R[dc->op1], cpu_R[dc->op1], t0, preg_sizes[dc->op2]);
{
int memsize = memsize_zz(dc);
int insn_len;
- DIS(fprintf (logfile, "move.%c [$r%u%s, $r%u\n",
+ LOG_DIS("move.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
if (memsize == 4) {
insn_len = dec_prep_move_m(dc, 0, 4, cpu_R[dc->op2]);
else {
TCGv t0;
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
insn_len = dec_prep_move_m(dc, 0, memsize, t0);
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu(dc, CC_OP_MOVE,
static inline void cris_alu_m_alloc_temps(TCGv *t)
{
- t[0] = tcg_temp_new(TCG_TYPE_TL);
- t[1] = tcg_temp_new(TCG_TYPE_TL);
+ t[0] = tcg_temp_new();
+ t[1] = tcg_temp_new();
}
static inline void cris_alu_m_free_temps(TCGv *t)
TCGv t[2];
int memsize = memsize_z(dc);
int insn_len;
- DIS(fprintf (logfile, "movs.%c [$r%u%s, $r%u\n",
+ LOG_DIS("movs.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
/* sign extend. */
TCGv t[2];
int memsize = memsize_z(dc);
int insn_len;
- DIS(fprintf (logfile, "addu.%c [$r%u%s, $r%u\n",
+ LOG_DIS("addu.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
/* sign extend. */
TCGv t[2];
int memsize = memsize_z(dc);
int insn_len;
- DIS(fprintf (logfile, "adds.%c [$r%u%s, $r%u\n",
+ LOG_DIS("adds.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
/* sign extend. */
TCGv t[2];
int memsize = memsize_z(dc);
int insn_len;
- DIS(fprintf (logfile, "subu.%c [$r%u%s, $r%u\n",
+ LOG_DIS("subu.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
/* sign extend. */
TCGv t[2];
int memsize = memsize_z(dc);
int insn_len;
- DIS(fprintf (logfile, "subs.%c [$r%u%s, $r%u\n",
+ LOG_DIS("subs.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
/* sign extend. */
int memsize = memsize_z(dc);
int insn_len;
- DIS(fprintf (logfile, "movu.%c [$r%u%s, $r%u\n",
+ LOG_DIS("movu.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 0, memsize, t[0], t[1]);
TCGv t[2];
int memsize = memsize_z(dc);
int insn_len;
- DIS(fprintf (logfile, "cmpu.%c [$r%u%s, $r%u\n",
+ LOG_DIS("cmpu.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 0, memsize, t[0], t[1]);
TCGv t[2];
int memsize = memsize_z(dc);
int insn_len;
- DIS(fprintf (logfile, "cmps.%c [$r%u%s, $r%u\n",
+ LOG_DIS("cmps.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 1, memsize, t[0], t[1]);
TCGv t[2];
int memsize = memsize_zz(dc);
int insn_len;
- DIS(fprintf (logfile, "cmp.%c [$r%u%s, $r%u\n",
+ LOG_DIS("cmp.%c [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 0, memsize, t[0], t[1]);
TCGv t[2];
int memsize = memsize_zz(dc);
int insn_len;
- DIS(fprintf (logfile, "test.%d [$r%u%s] op2=%x\n",
+ LOG_DIS("test.%d [$r%u%s] op2=%x\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_evaluate_flags(dc);
TCGv t[2];
int memsize = memsize_zz(dc);
int insn_len;
- DIS(fprintf (logfile, "and.%d [$r%u%s, $r%u\n",
+ LOG_DIS("and.%d [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 0, memsize, t[0], t[1]);
TCGv t[2];
int memsize = memsize_zz(dc);
int insn_len;
- DIS(fprintf (logfile, "add.%d [$r%u%s, $r%u\n",
+ LOG_DIS("add.%d [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 0, memsize, t[0], t[1]);
TCGv t[2];
int memsize = memsize_zz(dc);
int insn_len;
- DIS(fprintf (logfile, "add.%d [$r%u%s, $r%u\n",
+ LOG_DIS("add.%d [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 1, memsize, t[0], t[1]);
TCGv l[2];
int memsize = memsize_zz(dc);
int insn_len;
- DIS(fprintf (logfile, "bound.%d [$r%u%s, $r%u\n",
+ LOG_DIS("bound.%d [$r%u%s, $r%u\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
- l[0] = tcg_temp_local_new(TCG_TYPE_TL);
- l[1] = tcg_temp_local_new(TCG_TYPE_TL);
+ l[0] = tcg_temp_local_new();
+ l[1] = tcg_temp_local_new();
insn_len = dec_prep_alu_m(dc, 0, memsize, l[0], l[1]);
cris_cc_mask(dc, CC_MASK_NZ);
cris_alu(dc, CC_OP_BOUND, cpu_R[dc->op2], l[0], l[1], 4);
{
TCGv t[2];
int insn_len = 2;
- DIS(fprintf (logfile, "addc [$r%u%s, $r%u\n",
+ LOG_DIS("addc [$r%u%s, $r%u\n",
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_evaluate_flags(dc);
+
+ /* Set for this insn. */
+ dc->flagx_known = 1;
+ dc->flags_x = X_FLAG;
+
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 0, 4, t[0], t[1]);
cris_cc_mask(dc, CC_MASK_NZVC);
TCGv t[2];
int memsize = memsize_zz(dc);
int insn_len;
- DIS(fprintf (logfile, "sub.%c [$r%u%s, $r%u ir=%x zz=%x\n",
+ LOG_DIS("sub.%c [$r%u%s, $r%u ir=%x zz=%x\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2, dc->ir, dc->zzsize));
+ dc->op2, dc->ir, dc->zzsize);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 0, memsize, t[0], t[1]);
TCGv t[2];
int memsize = memsize_zz(dc);
int insn_len;
- DIS(fprintf (logfile, "or.%d [$r%u%s, $r%u pc=%x\n",
+ LOG_DIS("or.%d [$r%u%s, $r%u pc=%x\n",
memsize_char(memsize),
dc->op1, dc->postinc ? "+]" : "]",
- dc->op2, dc->pc));
+ dc->op2, dc->pc);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 0, memsize, t[0], t[1]);
int memsize = memsize_zz(dc);
int insn_len = 2;
- DIS(fprintf (logfile, "move.%c [$r%u%s, $p%u\n",
+ LOG_DIS("move.%c [$r%u%s, $p%u\n",
memsize_char(memsize),
dc->op1,
dc->postinc ? "+]" : "]",
- dc->op2));
+ dc->op2);
cris_alu_m_alloc_temps(t);
insn_len = dec_prep_alu_m(dc, 0, memsize, t[0], t[1]);
memsize = preg_sizes[dc->op2];
- DIS(fprintf (logfile, "move.%c $p%u, [$r%u%s\n",
+ LOG_DIS("move.%c $p%u, [$r%u%s\n",
memsize_char(memsize),
- dc->op2, dc->op1, dc->postinc ? "+]" : "]"));
+ dc->op2, dc->op1, dc->postinc ? "+]" : "]");
/* prepare store. Address in T0, value in T1. */
if (dc->op2 == PR_CCS)
cris_evaluate_flags(dc);
- t0 = tcg_temp_new(TCG_TYPE_TL);
+ t0 = tcg_temp_new();
t_gen_mov_TN_preg(t0, dc->op2);
cris_flush_cc_state(dc);
gen_store(dc, cpu_R[dc->op1], t0, memsize);
static unsigned int dec_movem_mr(DisasContext *dc)
{
- TCGv tmp[16];
+ TCGv_i64 tmp[16];
+ TCGv tmp32;
TCGv addr;
int i;
int nr = dc->op2 + 1;
- DIS(fprintf (logfile, "movem [$r%u%s, $r%u\n", dc->op1,
- dc->postinc ? "+]" : "]", dc->op2));
+ LOG_DIS("movem [$r%u%s, $r%u\n", dc->op1,
+ dc->postinc ? "+]" : "]", dc->op2);
- addr = tcg_temp_new(TCG_TYPE_TL);
+ addr = tcg_temp_new();
/* There are probably better ways of doing this. */
cris_flush_cc_state(dc);
for (i = 0; i < (nr >> 1); i++) {
- tmp[i] = tcg_temp_new(TCG_TYPE_I64);
+ tmp[i] = tcg_temp_new_i64();
tcg_gen_addi_tl(addr, cpu_R[dc->op1], i * 8);
- gen_load(dc, tmp[i], addr, 8, 0);
+ gen_load64(dc, tmp[i], addr);
}
if (nr & 1) {
- tmp[i] = tcg_temp_new(TCG_TYPE_I32);
+ tmp32 = tcg_temp_new_i32();
tcg_gen_addi_tl(addr, cpu_R[dc->op1], i * 8);
- gen_load(dc, tmp[i], addr, 4, 0);
- }
+ gen_load(dc, tmp32, addr, 4, 0);
+ } else
+ TCGV_UNUSED(tmp32);
tcg_temp_free(addr);
for (i = 0; i < (nr >> 1); i++) {
tcg_gen_trunc_i64_i32(cpu_R[i * 2], tmp[i]);
tcg_gen_shri_i64(tmp[i], tmp[i], 32);
tcg_gen_trunc_i64_i32(cpu_R[i * 2 + 1], tmp[i]);
- tcg_temp_free(tmp[i]);
+ tcg_temp_free_i64(tmp[i]);
}
if (nr & 1) {
- tcg_gen_mov_tl(cpu_R[dc->op2], tmp[i]);
- tcg_temp_free(tmp[i]);
+ tcg_gen_mov_tl(cpu_R[dc->op2], tmp32);
+ tcg_temp_free(tmp32);
}
/* writeback the updated pointer value. */
TCGv addr;
int i;
- DIS(fprintf (logfile, "movem $r%u, [$r%u%s\n", dc->op2, dc->op1,
- dc->postinc ? "+]" : "]"));
+ LOG_DIS("movem $r%u, [$r%u%s\n", dc->op2, dc->op1,
+ dc->postinc ? "+]" : "]");
cris_flush_cc_state(dc);
- tmp = tcg_temp_new(TCG_TYPE_TL);
- addr = tcg_temp_new(TCG_TYPE_TL);
+ tmp = tcg_temp_new();
+ addr = tcg_temp_new();
tcg_gen_movi_tl(tmp, 4);
tcg_gen_mov_tl(addr, cpu_R[dc->op1]);
for (i = 0; i <= dc->op2; i++) {
memsize = memsize_zz(dc);
- DIS(fprintf (logfile, "move.%d $r%u, [$r%u]\n",
- memsize, dc->op2, dc->op1));
+ LOG_DIS("move.%d $r%u, [$r%u]\n",
+ memsize, dc->op2, dc->op1);
/* prepare store. */
cris_flush_cc_state(dc);
static unsigned int dec_lapcq(DisasContext *dc)
{
- DIS(fprintf (logfile, "lapcq %x, $r%u\n",
- dc->pc + dc->op1*2, dc->op2));
+ LOG_DIS("lapcq %x, $r%u\n",
+ dc->pc + dc->op1*2, dc->op2);
cris_cc_mask(dc, 0);
tcg_gen_movi_tl(cpu_R[dc->op2], dc->pc + dc->op1 * 2);
return 2;
cris_cc_mask(dc, 0);
imm = ldl_code(dc->pc + 2);
- DIS(fprintf (logfile, "lapc 0x%x, $r%u\n", imm + dc->pc, dc->op2));
+ LOG_DIS("lapc 0x%x, $r%u\n", imm + dc->pc, dc->op2);
pc = dc->pc;
pc += imm;
/* Jump to special reg. */
static unsigned int dec_jump_p(DisasContext *dc)
{
- DIS(fprintf (logfile, "jump $p%u\n", dc->op2));
+ LOG_DIS("jump $p%u\n", dc->op2);
if (dc->op2 == PR_CCS)
cris_evaluate_flags(dc);
/* Jump and save. */
static unsigned int dec_jas_r(DisasContext *dc)
{
- DIS(fprintf (logfile, "jas $r%u, $p%u\n", dc->op1, dc->op2));
+ LOG_DIS("jas $r%u, $p%u\n", dc->op1, dc->op2);
cris_cc_mask(dc, 0);
/* Store the return address in Pd. */
tcg_gen_mov_tl(env_btarget, cpu_R[dc->op1]);
imm = ldl_code(dc->pc + 2);
- DIS(fprintf (logfile, "jas 0x%x\n", imm));
+ LOG_DIS("jas 0x%x\n", imm);
cris_cc_mask(dc, 0);
/* Store the return address in Pd. */
t_gen_mov_preg_TN(dc, dc->op2, tcg_const_tl(dc->pc + 8));
imm = ldl_code(dc->pc + 2);
- DIS(fprintf (logfile, "jasc 0x%x\n", imm));
+ LOG_DIS("jasc 0x%x\n", imm);
cris_cc_mask(dc, 0);
/* Store the return address in Pd. */
t_gen_mov_preg_TN(dc, dc->op2, tcg_const_tl(dc->pc + 8 + 4));
static unsigned int dec_jasc_r(DisasContext *dc)
{
- DIS(fprintf (logfile, "jasc_r $r%u, $p%u\n", dc->op1, dc->op2));
+ LOG_DIS("jasc_r $r%u, $p%u\n", dc->op1, dc->op2);
cris_cc_mask(dc, 0);
/* Store the return address in Pd. */
tcg_gen_mov_tl(env_btarget, cpu_R[dc->op1]);
offset = ldsw_code(dc->pc + 2);
- DIS(fprintf (logfile, "b%s %d pc=%x dst=%x\n",
+ LOG_DIS("b%s %d pc=%x dst=%x\n",
cc_name(cond), offset,
- dc->pc, dc->pc + offset));
+ dc->pc, dc->pc + offset);
cris_cc_mask(dc, 0);
/* op2 holds the condition-code. */
simm = ldl_code(dc->pc + 2);
- DIS(fprintf (logfile, "bas 0x%x, $p%u\n", dc->pc + simm, dc->op2));
+ LOG_DIS("bas 0x%x, $p%u\n", dc->pc + simm, dc->op2);
cris_cc_mask(dc, 0);
/* Store the return address in Pd. */
t_gen_mov_preg_TN(dc, dc->op2, tcg_const_tl(dc->pc + 8));
int32_t simm;
simm = ldl_code(dc->pc + 2);
- DIS(fprintf (logfile, "basc 0x%x, $p%u\n", dc->pc + simm, dc->op2));
+ LOG_DIS("basc 0x%x, $p%u\n", dc->pc + simm, dc->op2);
cris_cc_mask(dc, 0);
/* Store the return address in Pd. */
t_gen_mov_preg_TN(dc, dc->op2, tcg_const_tl(dc->pc + 12));
{
cris_cc_mask(dc, 0);
- if (dc->op2 == 15) /* ignore halt. */
+ if (dc->op2 == 15) {
+ t_gen_mov_env_TN(halted, tcg_const_tl(1));
+ tcg_gen_movi_tl(env_pc, dc->pc + 2);
+ t_gen_raise_exception(EXCP_HLT);
return 2;
+ }
switch (dc->op2 & 7) {
case 2:
/* rfe. */
- DIS(fprintf(logfile, "rfe\n"));
+ LOG_DIS("rfe\n");
cris_evaluate_flags(dc);
- tcg_gen_helper_0_0(helper_rfe);
+ gen_helper_rfe();
dc->is_jmp = DISAS_UPDATE;
break;
case 5:
/* rfn. */
- DIS(fprintf(logfile, "rfn\n"));
+ LOG_DIS("rfn\n");
cris_evaluate_flags(dc);
- tcg_gen_helper_0_0(helper_rfn);
+ gen_helper_rfn();
dc->is_jmp = DISAS_UPDATE;
break;
case 6:
- DIS(fprintf(logfile, "break %d\n", dc->op1));
+ LOG_DIS("break %d\n", dc->op1);
cris_evaluate_flags (dc);
/* break. */
tcg_gen_movi_tl(env_pc, dc->pc + 2);
unsigned int insn_len = 2;
int i;
- if (unlikely(loglevel & CPU_LOG_TB_OP))
+ if (unlikely(qemu_loglevel_mask(CPU_LOG_TB_OP)))
tcg_gen_debug_insn_start(dc->pc);
/* Load a halfword onto the instruction register. */
dc->postinc = EXTRACT_FIELD(dc->ir, 10, 10);
/* Large switch for all insns. */
- for (i = 0; i < sizeof decinfo / sizeof decinfo[0]; i++) {
+ for (i = 0; i < ARRAY_SIZE(decinfo); i++) {
if ((dc->opcode & decinfo[i].mask) == decinfo[i].bits)
{
insn_len = decinfo[i].dec(dc);
static void check_breakpoint(CPUState *env, DisasContext *dc)
{
- int j;
- if (env->nb_breakpoints > 0) {
- for(j = 0; j < env->nb_breakpoints; j++) {
- if (env->breakpoints[j] == dc->pc) {
+ CPUBreakpoint *bp;
+
+ if (unlikely(!TAILQ_EMPTY(&env->breakpoints))) {
+ TAILQ_FOREACH(bp, &env->breakpoints, entry) {
+ if (bp->pc == dc->pc) {
cris_evaluate_flags (dc);
tcg_gen_movi_tl(env_pc, dc->pc);
t_gen_raise_exception(EXCP_DEBUG);
int num_insns;
int max_insns;
- if (!logfile)
- logfile = stderr;
+ qemu_log_try_set_file(stderr);
/* Odd PC indicates that branch is rexecuting due to exception in the
* delayslot, like in real hw.
dc->cpustate_changed = 0;
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- fprintf(logfile,
+ if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
+ qemu_log(
"srch=%d pc=%x %x flg=%llx bt=%x ds=%u ccs=%x\n"
"pid=%x usp=%x\n"
"%x.%x.%x.%x\n"
env->regs[10], env->regs[11],
env->regs[12], env->regs[13],
env->regs[14], env->regs[15]);
- fprintf(logfile, "--------------\n");
- fprintf(logfile, "IN: %s\n", lookup_symbol(pc_start));
+ qemu_log("--------------\n");
+ qemu_log("IN: %s\n", lookup_symbol(pc_start));
}
next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
}
/* Pretty disas. */
- DIS(fprintf(logfile, "%8.8x:\t", dc->pc));
+ LOG_DIS("%8.8x:\t", dc->pc);
if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO))
gen_io_start();
break;
} while (!dc->is_jmp && !dc->cpustate_changed
&& gen_opc_ptr < gen_opc_end
+ && !singlestep
&& (dc->pc < next_page_start)
&& num_insns < max_insns);
#ifdef DEBUG_DISAS
#if !DISAS_CRIS
- if (loglevel & CPU_LOG_TB_IN_ASM) {
- target_disas(logfile, pc_start, dc->pc - pc_start, 0);
- fprintf(logfile, "\nisize=%d osize=%zd\n",
+ if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)) {
+ log_target_disas(pc_start, dc->pc - pc_start, 0);
+ qemu_log("\nisize=%d osize=%zd\n",
dc->pc - pc_start, gen_opc_ptr - gen_opc_buf);
}
#endif
int i;
env = qemu_mallocz(sizeof(CPUCRISState));
- if (!env)
- return NULL;
cpu_exec_init(env);
cpu_reset(env);
tcg_initialized = 1;
- cpu_env = tcg_global_reg_new(TCG_TYPE_PTR, TCG_AREG0, "env");
- cc_x = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cpu_env = tcg_global_reg_new_ptr(TCG_AREG0, "env");
+ cc_x = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, cc_x), "cc_x");
- cc_src = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cc_src = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, cc_src), "cc_src");
- cc_dest = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cc_dest = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, cc_dest),
"cc_dest");
- cc_result = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cc_result = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, cc_result),
"cc_result");
- cc_op = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cc_op = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, cc_op), "cc_op");
- cc_size = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cc_size = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, cc_size),
"cc_size");
- cc_mask = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cc_mask = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, cc_mask),
"cc_mask");
- env_pc = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ env_pc = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, pc),
"pc");
- env_btarget = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ env_btarget = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, btarget),
"btarget");
- env_btaken = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ env_btaken = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, btaken),
"btaken");
for (i = 0; i < 16; i++) {
- cpu_R[i] = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cpu_R[i] = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, regs[i]),
regnames[i]);
}
for (i = 0; i < 16; i++) {
- cpu_PR[i] = tcg_global_mem_new(TCG_TYPE_TL, TCG_AREG0,
+ cpu_PR[i] = tcg_global_mem_new(TCG_AREG0,
offsetof(CPUState, pregs[i]),
pregnames[i]);
}
- TCG_HELPER(helper_raise_exception);
- TCG_HELPER(helper_dump);
-
- TCG_HELPER(helper_tlb_flush_pid);
- TCG_HELPER(helper_movl_sreg_reg);
- TCG_HELPER(helper_movl_reg_sreg);
- TCG_HELPER(helper_rfe);
- TCG_HELPER(helper_rfn);
+#define GEN_HELPER 2
+#include "helper.h"
- TCG_HELPER(helper_evaluate_flags_muls);
- TCG_HELPER(helper_evaluate_flags_mulu);
- TCG_HELPER(helper_evaluate_flags_mcp);
- TCG_HELPER(helper_evaluate_flags_alu_4);
- TCG_HELPER(helper_evaluate_flags_move_4);
- TCG_HELPER(helper_evaluate_flags_move_2);
- TCG_HELPER(helper_evaluate_flags);
- TCG_HELPER(helper_top_evaluate_flags);
return env;
}
void cpu_reset (CPUCRISState *env)
{
+ if (qemu_loglevel_mask(CPU_LOG_RESET)) {
+ qemu_log("CPU Reset (CPU %d)\n", env->cpu_index);
+ log_cpu_state(env, 0);
+ }
+
memset(env, 0, offsetof(CPUCRISState, breakpoints));
tlb_flush(env, 1);
/* start in user mode with interrupts enabled. */
env->pregs[PR_CCS] |= U_FLAG | I_FLAG;
#else
+ cris_mmu_init(env);
env->pregs[PR_CCS] = 0;
#endif
}
projects / qemu.git / blobdiff