@@ -1,26 +1,29 @@
#include "def-helper.h"
-DEF_HELPER_1(raise_exception, void, i32)
-DEF_HELPER_1(tlb_flush_pid, void, i32)
-DEF_HELPER_1(spc_write, void, i32)
+DEF_HELPER_2(raise_exception, void, env, i32)
+DEF_HELPER_2(tlb_flush_pid, void, env, i32)
+DEF_HELPER_2(spc_write, void, env, i32)
DEF_HELPER_3(dump, void, i32, i32, i32)
-DEF_HELPER_0(rfe, void);
-DEF_HELPER_0(rfn, void);
+DEF_HELPER_1(rfe, void, env);
+DEF_HELPER_1(rfn, void, env);
-DEF_HELPER_2(movl_sreg_reg, void, i32, i32)
-DEF_HELPER_2(movl_reg_sreg, void, i32, i32)
+DEF_HELPER_3(movl_sreg_reg, void, env, i32, i32)
+DEF_HELPER_3(movl_reg_sreg, void, env, i32, i32)
DEF_HELPER_FLAGS_1(lz, TCG_CALL_PURE, i32, i32);
-DEF_HELPER_FLAGS_3(btst, TCG_CALL_PURE, i32, i32, i32, i32);
+DEF_HELPER_FLAGS_4(btst, TCG_CALL_PURE, i32, env, i32, i32, i32);
-DEF_HELPER_FLAGS_3(evaluate_flags_muls, TCG_CALL_PURE, i32, i32, i32, i32)
-DEF_HELPER_FLAGS_3(evaluate_flags_mulu, TCG_CALL_PURE, i32, i32, i32, i32)
-DEF_HELPER_FLAGS_4(evaluate_flags_mcp, TCG_CALL_PURE, i32, i32, i32, i32, i32)
-DEF_HELPER_FLAGS_4(evaluate_flags_alu_4, TCG_CALL_PURE, i32, i32, i32, i32, i32)
-DEF_HELPER_FLAGS_4(evaluate_flags_sub_4, TCG_CALL_PURE, i32, i32, i32, i32, i32)
-DEF_HELPER_FLAGS_2(evaluate_flags_move_4, TCG_CALL_PURE, i32, i32, i32)
-DEF_HELPER_FLAGS_2(evaluate_flags_move_2, TCG_CALL_PURE, i32, i32, i32)
-DEF_HELPER_0(evaluate_flags, void)
-DEF_HELPER_0(top_evaluate_flags, void)
+DEF_HELPER_FLAGS_4(evaluate_flags_muls, TCG_CALL_PURE, i32, env, i32, i32, i32)
+DEF_HELPER_FLAGS_4(evaluate_flags_mulu, TCG_CALL_PURE, i32, env, i32, i32, i32)
+DEF_HELPER_FLAGS_5(evaluate_flags_mcp, TCG_CALL_PURE, i32, env,
+ i32, i32, i32, i32)
+DEF_HELPER_FLAGS_5(evaluate_flags_alu_4, TCG_CALL_PURE, i32, env,
+ i32, i32, i32, i32)
+DEF_HELPER_FLAGS_5(evaluate_flags_sub_4, TCG_CALL_PURE, i32, env,
+ i32, i32, i32, i32)
+DEF_HELPER_FLAGS_3(evaluate_flags_move_4, TCG_CALL_PURE, i32, env, i32, i32)
+DEF_HELPER_FLAGS_3(evaluate_flags_move_2, TCG_CALL_PURE, i32, env, i32, i32)
+DEF_HELPER_1(evaluate_flags, void, env)
+DEF_HELPER_1(top_evaluate_flags, void, env)
#include "def-helper.h"
@@ -79,7 +79,7 @@ void tlb_fill(CPUCRISState *env1, target_ulong addr, int is_write, int mmu_idx,
cpu_restore_state(tb, env, retaddr);
/* Evaluate flags after retranslation. */
- helper_top_evaluate_flags();
+ helper_top_evaluate_flags(env);
}
}
cpu_loop_exit(env);
@@ -89,13 +89,13 @@ void tlb_fill(CPUCRISState *env1, target_ulong addr, int is_write, int mmu_idx,
#endif
-void helper_raise_exception(uint32_t index)
+void helper_raise_exception(CPUCRISState *env, uint32_t index)
{
env->exception_index = index;
cpu_loop_exit(env);
}
-void helper_tlb_flush_pid(uint32_t pid)
+void helper_tlb_flush_pid(CPUCRISState *env, uint32_t pid)
{
#if !defined(CONFIG_USER_ONLY)
pid &= 0xff;
@@ -104,7 +104,7 @@ void helper_tlb_flush_pid(uint32_t pid)
#endif
}
-void helper_spc_write(uint32_t new_spc)
+void helper_spc_write(CPUCRISState *env, uint32_t new_spc)
{
#if !defined(CONFIG_USER_ONLY)
tlb_flush_page(env, env->pregs[PR_SPC]);
@@ -121,7 +121,7 @@ void helper_dump(uint32_t a0, uint32_t a1, uint32_t a2)
#define EXTRACT_FIELD(src, start, end) \
(((src) >> start) & ((1 << (end - start + 1)) - 1))
-void helper_movl_sreg_reg (uint32_t sreg, uint32_t reg)
+void helper_movl_sreg_reg(CPUCRISState *env, uint32_t sreg, uint32_t reg)
{
uint32_t srs;
srs = env->pregs[PR_SRS];
@@ -171,7 +171,7 @@ void helper_movl_sreg_reg (uint32_t sreg, uint32_t reg)
#endif
}
-void helper_movl_reg_sreg (uint32_t reg, uint32_t sreg)
+void helper_movl_reg_sreg(CPUCRISState *env, uint32_t reg, uint32_t sreg)
{
uint32_t srs;
env->pregs[PR_SRS] &= 3;
@@ -216,7 +216,7 @@ static void cris_ccs_rshift(CPUCRISState *env)
env->pregs[PR_CCS] = ccs;
}
-void helper_rfe(void)
+void helper_rfe(CPUCRISState *env)
{
int rflag = env->pregs[PR_CCS] & R_FLAG;
@@ -232,7 +232,7 @@ void helper_rfe(void)
env->pregs[PR_CCS] |= P_FLAG;
}
-void helper_rfn(void)
+void helper_rfn(CPUCRISState *env)
{
int rflag = env->pregs[PR_CCS] & R_FLAG;
@@ -256,7 +256,7 @@ uint32_t helper_lz(uint32_t t0)
return clz32(t0);
}
-uint32_t helper_btst(uint32_t t0, uint32_t t1, uint32_t ccs)
+uint32_t helper_btst(CPUCRISState *env, uint32_t t0, uint32_t t1, uint32_t ccs)
{
/* FIXME: clean this up. */
@@ -284,7 +284,8 @@ uint32_t helper_btst(uint32_t t0, uint32_t t1, uint32_t ccs)
return ccs;
}
-static inline uint32_t evaluate_flags_writeback(uint32_t flags, uint32_t ccs)
+static inline uint32_t evaluate_flags_writeback(CPUCRISState *env,
+ uint32_t flags, uint32_t ccs)
{
unsigned int x, z, mask;
@@ -303,7 +304,8 @@ static inline uint32_t evaluate_flags_writeback(uint32_t flags, uint32_t ccs)
return ccs;
}
-uint32_t helper_evaluate_flags_muls(uint32_t ccs, uint32_t res, uint32_t mof)
+uint32_t helper_evaluate_flags_muls(CPUCRISState *env,
+ uint32_t ccs, uint32_t res, uint32_t mof)
{
uint32_t flags = 0;
int64_t tmp;
@@ -321,10 +323,11 @@ uint32_t helper_evaluate_flags_muls(uint32_t ccs, uint32_t res, uint32_t mof)
if ((dneg && mof != -1)
|| (!dneg && mof != 0))
flags |= V_FLAG;
- return evaluate_flags_writeback(flags, ccs);
+ return evaluate_flags_writeback(env, flags, ccs);
}
-uint32_t helper_evaluate_flags_mulu(uint32_t ccs, uint32_t res, uint32_t mof)
+uint32_t helper_evaluate_flags_mulu(CPUCRISState *env,
+ uint32_t ccs, uint32_t res, uint32_t mof)
{
uint32_t flags = 0;
uint64_t tmp;
@@ -339,10 +342,10 @@ uint32_t helper_evaluate_flags_mulu(uint32_t ccs, uint32_t res, uint32_t mof)
if (mof)
flags |= V_FLAG;
- return evaluate_flags_writeback(flags, ccs);
+ return evaluate_flags_writeback(env, flags, ccs);
}
-uint32_t helper_evaluate_flags_mcp(uint32_t ccs,
+uint32_t helper_evaluate_flags_mcp(CPUCRISState *env, uint32_t ccs,
uint32_t src, uint32_t dst, uint32_t res)
{
uint32_t flags = 0;
@@ -368,10 +371,10 @@ uint32_t helper_evaluate_flags_mcp(uint32_t ccs,
flags |= R_FLAG;
}
- return evaluate_flags_writeback(flags, ccs);
+ return evaluate_flags_writeback(env, flags, ccs);
}
-uint32_t helper_evaluate_flags_alu_4(uint32_t ccs,
+uint32_t helper_evaluate_flags_alu_4(CPUCRISState *env, uint32_t ccs,
uint32_t src, uint32_t dst, uint32_t res)
{
uint32_t flags = 0;
@@ -397,10 +400,10 @@ uint32_t helper_evaluate_flags_alu_4(uint32_t ccs,
flags |= C_FLAG;
}
- return evaluate_flags_writeback(flags, ccs);
+ return evaluate_flags_writeback(env, flags, ccs);
}
-uint32_t helper_evaluate_flags_sub_4(uint32_t ccs,
+uint32_t helper_evaluate_flags_sub_4(CPUCRISState *env, uint32_t ccs,
uint32_t src, uint32_t dst, uint32_t res)
{
uint32_t flags = 0;
@@ -427,10 +430,11 @@ uint32_t helper_evaluate_flags_sub_4(uint32_t ccs,
}
flags ^= C_FLAG;
- return evaluate_flags_writeback(flags, ccs);
+ return evaluate_flags_writeback(env, flags, ccs);
}
-uint32_t helper_evaluate_flags_move_4(uint32_t ccs, uint32_t res)
+uint32_t helper_evaluate_flags_move_4(CPUCRISState *env,
+ uint32_t ccs, uint32_t res)
{
uint32_t flags = 0;
@@ -439,9 +443,10 @@ uint32_t helper_evaluate_flags_move_4(uint32_t ccs, uint32_t res)
else if (res == 0L)
flags |= Z_FLAG;
- return evaluate_flags_writeback(flags, ccs);
+ return evaluate_flags_writeback(env, flags, ccs);
}
-uint32_t helper_evaluate_flags_move_2(uint32_t ccs, uint32_t res)
+uint32_t helper_evaluate_flags_move_2(CPUCRISState *env,
+ uint32_t ccs, uint32_t res)
{
uint32_t flags = 0;
@@ -450,12 +455,12 @@ uint32_t helper_evaluate_flags_move_2(uint32_t ccs, uint32_t res)
else if (res == 0)
flags |= Z_FLAG;
- return evaluate_flags_writeback(flags, ccs);
+ return evaluate_flags_writeback(env, flags, ccs);
}
/* TODO: This is expensive. We could split things up and only evaluate part of
CCR on a need to know basis. For now, we simply re-evaluate everything. */
-void helper_evaluate_flags(void)
+void helper_evaluate_flags(CPUCRISState *env)
{
uint32_t src, dst, res;
uint32_t flags = 0;
@@ -571,25 +576,26 @@ void helper_evaluate_flags(void)
if (env->cc_op == CC_OP_SUB || env->cc_op == CC_OP_CMP)
flags ^= C_FLAG;
- env->pregs[PR_CCS] = evaluate_flags_writeback(flags, env->pregs[PR_CCS]);
+ env->pregs[PR_CCS] = evaluate_flags_writeback(env, flags,
+ env->pregs[PR_CCS]);
}
-void helper_top_evaluate_flags(void)
+void helper_top_evaluate_flags(CPUCRISState *env)
{
switch (env->cc_op)
{
case CC_OP_MCP:
- env->pregs[PR_CCS] = helper_evaluate_flags_mcp(
+ env->pregs[PR_CCS] = helper_evaluate_flags_mcp(env,
env->pregs[PR_CCS], env->cc_src,
env->cc_dest, env->cc_result);
break;
case CC_OP_MULS:
- env->pregs[PR_CCS] = helper_evaluate_flags_muls(
+ env->pregs[PR_CCS] = helper_evaluate_flags_muls(env,
env->pregs[PR_CCS], env->cc_result,
env->pregs[PR_MOF]);
break;
case CC_OP_MULU:
- env->pregs[PR_CCS] = helper_evaluate_flags_mulu(
+ env->pregs[PR_CCS] = helper_evaluate_flags_mulu(env,
env->pregs[PR_CCS], env->cc_result,
env->pregs[PR_MOF]);
break;
@@ -604,18 +610,18 @@ void helper_top_evaluate_flags(void)
{
case 4:
env->pregs[PR_CCS] =
- helper_evaluate_flags_move_4(
+ helper_evaluate_flags_move_4(env,
env->pregs[PR_CCS],
env->cc_result);
break;
case 2:
env->pregs[PR_CCS] =
- helper_evaluate_flags_move_2(
+ helper_evaluate_flags_move_2(env,
env->pregs[PR_CCS],
env->cc_result);
break;
default:
- helper_evaluate_flags();
+ helper_evaluate_flags(env);
break;
}
break;
@@ -626,12 +632,12 @@ void helper_top_evaluate_flags(void)
case CC_OP_CMP:
if (env->cc_size == 4)
env->pregs[PR_CCS] =
- helper_evaluate_flags_sub_4(
+ helper_evaluate_flags_sub_4(env,
env->pregs[PR_CCS],
env->cc_src, env->cc_dest,
env->cc_result);
else
- helper_evaluate_flags();
+ helper_evaluate_flags(env);
break;
default:
{
@@ -639,13 +645,13 @@ void helper_top_evaluate_flags(void)
{
case 4:
env->pregs[PR_CCS] =
- helper_evaluate_flags_alu_4(
+ helper_evaluate_flags_alu_4(env,
env->pregs[PR_CCS],
env->cc_src, env->cc_dest,
env->cc_result);
break;
default:
- helper_evaluate_flags();
+ helper_evaluate_flags(env);
break;
}
}
@@ -211,9 +211,9 @@ static inline void t_gen_mov_preg_TN(DisasContext *dc, int r, TCGv tn)
tcg_gen_andi_tl(cpu_PR[r], tn, 3);
else {
if (r == PR_PID)
- gen_helper_tlb_flush_pid(tn);
+ gen_helper_tlb_flush_pid(cpu_env, tn);
if (dc->tb_flags & S_FLAG && r == PR_SPC)
- gen_helper_spc_write(tn);
+ gen_helper_spc_write(cpu_env, tn);
else if (r == PR_CCS)
dc->cpustate_changed = 1;
tcg_gen_mov_tl(cpu_PR[r], tn);
@@ -278,7 +278,7 @@ static void cris_lock_irq(DisasContext *dc)
static inline void t_gen_raise_exception(uint32_t index)
{
TCGv_i32 tmp = tcg_const_i32(index);
- gen_helper_raise_exception(tmp);
+ gen_helper_raise_exception(cpu_env, tmp);
tcg_temp_free_i32(tmp);
}
@@ -624,17 +624,17 @@ static void cris_evaluate_flags(DisasContext *dc)
switch (dc->cc_op)
{
case CC_OP_MCP:
- gen_helper_evaluate_flags_mcp(cpu_PR[PR_CCS],
+ gen_helper_evaluate_flags_mcp(cpu_PR[PR_CCS], cpu_env,
cpu_PR[PR_CCS], cc_src,
cc_dest, cc_result);
break;
case CC_OP_MULS:
- gen_helper_evaluate_flags_muls(cpu_PR[PR_CCS],
+ gen_helper_evaluate_flags_muls(cpu_PR[PR_CCS], cpu_env,
cpu_PR[PR_CCS], cc_result,
cpu_PR[PR_MOF]);
break;
case CC_OP_MULU:
- gen_helper_evaluate_flags_mulu(cpu_PR[PR_CCS],
+ gen_helper_evaluate_flags_mulu(cpu_PR[PR_CCS], cpu_env,
cpu_PR[PR_CCS], cc_result,
cpu_PR[PR_MOF]);
break;
@@ -648,15 +648,15 @@ static void cris_evaluate_flags(DisasContext *dc)
switch (dc->cc_size)
{
case 4:
- gen_helper_evaluate_flags_move_4(cpu_PR[PR_CCS],
- cpu_PR[PR_CCS], cc_result);
+ gen_helper_evaluate_flags_move_4(cpu_PR[PR_CCS],
+ cpu_env, 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);
+ gen_helper_evaluate_flags_move_2(cpu_PR[PR_CCS],
+ cpu_env, cpu_PR[PR_CCS], cc_result);
break;
default:
- gen_helper_evaluate_flags();
+ gen_helper_evaluate_flags(cpu_env);
break;
}
break;
@@ -666,21 +666,21 @@ static void cris_evaluate_flags(DisasContext *dc)
case CC_OP_SUB:
case CC_OP_CMP:
if (dc->cc_size == 4)
- gen_helper_evaluate_flags_sub_4(cpu_PR[PR_CCS],
+ gen_helper_evaluate_flags_sub_4(cpu_PR[PR_CCS], cpu_env,
cpu_PR[PR_CCS], cc_src, cc_dest, cc_result);
else
- gen_helper_evaluate_flags();
+ gen_helper_evaluate_flags(cpu_env);
break;
default:
switch (dc->cc_size)
{
case 4:
- gen_helper_evaluate_flags_alu_4(cpu_PR[PR_CCS],
+ gen_helper_evaluate_flags_alu_4(cpu_PR[PR_CCS], cpu_env,
cpu_PR[PR_CCS], cc_src, cc_dest, cc_result);
break;
default:
- gen_helper_evaluate_flags();
+ gen_helper_evaluate_flags(cpu_env);
break;
}
break;
@@ -1475,7 +1475,7 @@ static int dec_btstq(DisasContext *dc)
cris_cc_mask(dc, CC_MASK_NZ);
cris_evaluate_flags(dc);
- gen_helper_btst(cpu_PR[PR_CCS], cpu_R[dc->op2],
+ gen_helper_btst(cpu_PR[PR_CCS], cpu_env, 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);
@@ -1925,7 +1925,7 @@ static int dec_btst_r(DisasContext *dc)
dc->op1, dc->op2);
cris_cc_mask(dc, CC_MASK_NZ);
cris_evaluate_flags(dc);
- gen_helper_btst(cpu_PR[PR_CCS], cpu_R[dc->op2],
+ gen_helper_btst(cpu_PR[PR_CCS], cpu_env, 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);
@@ -2135,14 +2135,16 @@ static int dec_move_rs(DisasContext *dc)
{
LOG_DIS("move $r%u, $s%u\n", dc->op1, dc->op2);
cris_cc_mask(dc, 0);
- gen_helper_movl_sreg_reg(tcg_const_tl(dc->op2), tcg_const_tl(dc->op1));
+ gen_helper_movl_sreg_reg(cpu_env, tcg_const_tl(dc->op2),
+ tcg_const_tl(dc->op1));
return 2;
}
static int dec_move_sr(DisasContext *dc)
{
LOG_DIS("move $s%u, $r%u\n", dc->op2, dc->op1);
cris_cc_mask(dc, 0);
- gen_helper_movl_reg_sreg(tcg_const_tl(dc->op1), tcg_const_tl(dc->op2));
+ gen_helper_movl_reg_sreg(cpu_env, tcg_const_tl(dc->op1),
+ tcg_const_tl(dc->op2));
return 2;
}
@@ -2906,14 +2908,14 @@ static int dec_rfe_etc(DisasContext *dc)
/* rfe. */
LOG_DIS("rfe\n");
cris_evaluate_flags(dc);
- gen_helper_rfe();
+ gen_helper_rfe(cpu_env);
dc->is_jmp = DISAS_UPDATE;
break;
case 5:
/* rfn. */
LOG_DIS("rfn\n");
cris_evaluate_flags(dc);
- gen_helper_rfn();
+ gen_helper_rfn(cpu_env);
dc->is_jmp = DISAS_UPDATE;
break;
case 6:
@@ -289,7 +289,7 @@ static unsigned int dec10_quick_imm(DisasContext *dc)
} else {
/* BTST */
cris_update_cc_op(dc, CC_OP_FLAGS, 4);
- gen_helper_btst(cpu_PR[PR_CCS], cpu_R[dc->dst],
+ gen_helper_btst(cpu_PR[PR_CCS], cpu_env, cpu_R[dc->dst],
tcg_const_tl(imm), cpu_PR[PR_CCS]);
}
break;
@@ -723,7 +723,7 @@ static unsigned int dec10_reg(DisasContext *dc)
LOG_DIS("btst $r%d, $r%d sz=%d\n", dc->src, dc->dst, size);
cris_cc_mask(dc, CC_MASK_NZVC);
cris_update_cc_op(dc, CC_OP_FLAGS, 4);
- gen_helper_btst(cpu_PR[PR_CCS], cpu_R[dc->dst],
+ gen_helper_btst(cpu_PR[PR_CCS], cpu_env, cpu_R[dc->dst],
cpu_R[dc->src], cpu_PR[PR_CCS]);
break;
case CRISV10_REG_DSTEP: