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[Qemu-devel] [PATCH v3 12/43] tcg: convert tb->cflags reads to tb_cflags
|
From: |
Emilio G. Cota |
|
Subject: |
[Qemu-devel] [PATCH v3 12/43] tcg: convert tb->cflags reads to tb_cflags(tb) |
|
Date: |
Wed, 19 Jul 2017 23:08:58 -0400 |
Convert all existing readers of tb->cflags to tb_cflags, so that we
use atomic_read and therefore avoid undefined behaviour in C11.
Note that the remaining setters/getters of the field are protected
by tb_lock, and therefore do not need conversion.
Luckily all readers access the field via 'tb->cflags' (so no foo.cflags,
bar->cflags in the code base), which makes the conversion easily
scriptable:
FILES=$(git grep 'tb->cflags' target include/exec/gen-icount.h | \
cut -f 1 -d':' | sort | uniq)
perl -pi -e 's/([^>])tb->cflags/$1tb_cflags(tb)/g' $FILES
perl -pi -e 's/([a-z]*)->tb->cflags/tb_cflags($1->tb)/g' $FILES
Then manually fixed the few errors that checkpatch reported.
Compile-tested for all targets.
Suggested-by: Richard Henderson <address@hidden>
Signed-off-by: Emilio G. Cota <address@hidden>
---
include/exec/gen-icount.h | 8 +++----
target/alpha/translate.c | 12 +++++-----
target/arm/translate-a64.c | 13 +++++-----
target/arm/translate.c | 10 ++++----
target/cris/translate.c | 6 ++---
target/hppa/translate.c | 8 +++----
target/i386/translate.c | 55 ++++++++++++++++++++++---------------------
target/lm32/translate.c | 14 +++++------
target/m68k/translate.c | 6 ++---
target/microblaze/translate.c | 6 ++---
target/mips/translate.c | 26 ++++++++++----------
target/moxie/translate.c | 2 +-
target/nios2/translate.c | 6 ++---
target/openrisc/translate.c | 6 ++---
target/ppc/translate.c | 6 ++---
target/ppc/translate_init.c | 32 ++++++++++++-------------
target/s390x/translate.c | 8 +++----
target/sh4/translate.c | 6 ++---
target/sparc/translate.c | 6 ++---
target/tilegx/translate.c | 2 +-
target/tricore/translate.c | 2 +-
target/unicore32/translate.c | 6 ++---
target/xtensa/translate.c | 28 +++++++++++-----------
23 files changed, 138 insertions(+), 136 deletions(-)
diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h
index 9b3cb14..48b566c 100644
--- a/include/exec/gen-icount.h
+++ b/include/exec/gen-icount.h
@@ -13,7 +13,7 @@ static inline void gen_tb_start(TranslationBlock *tb)
TCGv_i32 count, imm;
exitreq_label = gen_new_label();
- if (tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(tb) & CF_USE_ICOUNT) {
count = tcg_temp_local_new_i32();
} else {
count = tcg_temp_new_i32();
@@ -22,7 +22,7 @@ static inline void gen_tb_start(TranslationBlock *tb)
tcg_gen_ld_i32(count, tcg_ctx.tcg_env,
-ENV_OFFSET + offsetof(CPUState, icount_decr.u32));
- if (tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(tb) & CF_USE_ICOUNT) {
imm = tcg_temp_new_i32();
/* We emit a movi with a dummy immediate argument. Keep the insn index
* of the movi so that we later (when we know the actual insn count)
@@ -36,7 +36,7 @@ static inline void gen_tb_start(TranslationBlock *tb)
tcg_gen_brcondi_i32(TCG_COND_LT, count, 0, exitreq_label);
- if (tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(tb) & CF_USE_ICOUNT) {
tcg_gen_st16_i32(count, tcg_ctx.tcg_env,
-ENV_OFFSET + offsetof(CPUState,
icount_decr.u16.low));
}
@@ -46,7 +46,7 @@ static inline void gen_tb_start(TranslationBlock *tb)
static inline void gen_tb_end(TranslationBlock *tb, int num_insns)
{
- if (tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(tb) & CF_USE_ICOUNT) {
/* Update the num_insn immediate parameter now that we know
* the actual insn count. */
tcg_set_insn_param(icount_start_insn_idx, 1, num_insns);
diff --git a/target/alpha/translate.c b/target/alpha/translate.c
index 9e98312..f97a8e5 100644
--- a/target/alpha/translate.c
+++ b/target/alpha/translate.c
@@ -484,9 +484,9 @@ static bool in_superpage(DisasContext *ctx, int64_t addr)
static bool use_exit_tb(DisasContext *ctx)
{
- return ((ctx->tb->cflags & CF_LAST_IO)
+ return (tb_cflags(ctx->tb) & CF_LAST_IO)
|| ctx->singlestep_enabled
- || singlestep);
+ || singlestep;
}
static bool use_goto_tb(DisasContext *ctx, uint64_t dest)
@@ -2430,7 +2430,7 @@ static ExitStatus translate_one(DisasContext *ctx,
uint32_t insn)
case 0xC000:
/* RPCC */
va = dest_gpr(ctx, ra);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
gen_helper_load_pcc(va, cpu_env);
gen_io_end();
@@ -2998,7 +2998,7 @@ void gen_intermediate_code(CPUAlphaState *env, struct
TranslationBlock *tb)
TCGV_UNUSED_I64(ctx.lit);
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -3028,7 +3028,7 @@ void gen_intermediate_code(CPUAlphaState *env, struct
TranslationBlock *tb)
ctx.pc += 4;
break;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
insn = cpu_ldl_code(env, ctx.pc);
@@ -3053,7 +3053,7 @@ void gen_intermediate_code(CPUAlphaState *env, struct
TranslationBlock *tb)
}
} while (ret == NO_EXIT);
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index 818d7eb..685f1b0 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -348,7 +348,8 @@ static inline bool use_goto_tb(DisasContext *s, int n,
uint64_t dest)
/* No direct tb linking with singlestep (either QEMU's or the ARM
* debug architecture kind) or deterministic io
*/
- if (s->singlestep_enabled || s->ss_active || (s->tb->cflags & CF_LAST_IO))
{
+ if (s->singlestep_enabled || s->ss_active ||
+ (tb_cflags(s->tb) & CF_LAST_IO)) {
return false;
}
@@ -1559,7 +1560,7 @@ static void handle_sys(DisasContext *s, uint32_t insn,
bool isread,
break;
}
- if ((s->tb->cflags & CF_USE_ICOUNT) && (ri->type & ARM_CP_IO)) {
+ if ((tb_cflags(s->tb) & CF_USE_ICOUNT) && (ri->type & ARM_CP_IO)) {
gen_io_start();
}
@@ -1590,7 +1591,7 @@ static void handle_sys(DisasContext *s, uint32_t insn,
bool isread,
}
}
- if ((s->tb->cflags & CF_USE_ICOUNT) && (ri->type & ARM_CP_IO)) {
+ if ((tb_cflags(s->tb) & CF_USE_ICOUNT) && (ri->type & ARM_CP_IO)) {
/* I/O operations must end the TB here (whether read or write) */
gen_io_end();
s->is_jmp = DISAS_UPDATE;
@@ -11258,7 +11259,7 @@ void gen_intermediate_code_a64(ARMCPU *cpu,
TranslationBlock *tb)
next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -11299,7 +11300,7 @@ void gen_intermediate_code_a64(ARMCPU *cpu,
TranslationBlock *tb)
}
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -11340,7 +11341,7 @@ void gen_intermediate_code_a64(ARMCPU *cpu,
TranslationBlock *tb)
dc->pc < next_page_start &&
num_insns < max_insns);
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
diff --git a/target/arm/translate.c b/target/arm/translate.c
index 964b627..ccfb428 100644
--- a/target/arm/translate.c
+++ b/target/arm/translate.c
@@ -7655,7 +7655,7 @@ static int disas_coproc_insn(DisasContext *s, uint32_t
insn)
break;
}
- if ((s->tb->cflags & CF_USE_ICOUNT) && (ri->type & ARM_CP_IO)) {
+ if ((tb_cflags(s->tb) & CF_USE_ICOUNT) && (ri->type & ARM_CP_IO)) {
gen_io_start();
}
@@ -7746,7 +7746,7 @@ static int disas_coproc_insn(DisasContext *s, uint32_t
insn)
}
}
- if ((s->tb->cflags & CF_USE_ICOUNT) && (ri->type & ARM_CP_IO)) {
+ if ((tb_cflags(s->tb) & CF_USE_ICOUNT) && (ri->type & ARM_CP_IO)) {
/* I/O operations must end the TB here (whether read or write) */
gen_io_end();
gen_lookup_tb(s);
@@ -11876,7 +11876,7 @@ void gen_intermediate_code(CPUARMState *env,
TranslationBlock *tb)
cpu_M0 = tcg_temp_new_i64();
next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -11971,7 +11971,7 @@ void gen_intermediate_code(CPUARMState *env,
TranslationBlock *tb)
}
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -12041,7 +12041,7 @@ void gen_intermediate_code(CPUARMState *env,
TranslationBlock *tb)
!end_of_page &&
num_insns < max_insns);
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
if (dc->condjmp) {
/* FIXME: This can theoretically happen with self-modifying
code. */
diff --git a/target/cris/translate.c b/target/cris/translate.c
index 0ee05ca..1703d91 100644
--- a/target/cris/translate.c
+++ b/target/cris/translate.c
@@ -3137,7 +3137,7 @@ void gen_intermediate_code(CPUCRISState *env, struct
TranslationBlock *tb)
next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -3167,7 +3167,7 @@ void gen_intermediate_code(CPUCRISState *env, struct
TranslationBlock *tb)
/* Pretty disas. */
LOG_DIS("%8.8x:\t", dc->pc);
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
dc->clear_x = 1;
@@ -3240,7 +3240,7 @@ void gen_intermediate_code(CPUCRISState *env, struct
TranslationBlock *tb)
npc = dc->pc;
- if (tb->cflags & CF_LAST_IO)
+ if (tb_cflags(tb) & CF_LAST_IO)
gen_io_end();
/* Force an update if the per-tb cpu state has changed. */
if (dc->is_jmp == DISAS_NEXT
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 91053e2..1effe82 100644
--- a/target/hppa/translate.c
+++ b/target/hppa/translate.c
@@ -487,7 +487,7 @@ static ExitStatus gen_illegal(DisasContext *ctx)
static bool use_goto_tb(DisasContext *ctx, target_ulong dest)
{
/* Suppress goto_tb in the case of single-steping and IO. */
- if ((ctx->tb->cflags & CF_LAST_IO) || ctx->singlestep_enabled) {
+ if ((tb_cflags(ctx->tb) & CF_LAST_IO) || ctx->singlestep_enabled) {
return false;
}
return true;
@@ -3762,7 +3762,7 @@ void gen_intermediate_code(CPUHPPAState *env, struct
TranslationBlock *tb)
/* Compute the maximum number of insns to execute, as bounded by
(1) icount, (2) single-stepping, (3) branch delay slots, or
(4) the number of insns remaining on the current page. */
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -3792,7 +3792,7 @@ void gen_intermediate_code(CPUHPPAState *env, struct
TranslationBlock *tb)
ret = gen_excp(&ctx, EXCP_DEBUG);
break;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -3868,7 +3868,7 @@ void gen_intermediate_code(CPUHPPAState *env, struct
TranslationBlock *tb)
}
} while (ret == NO_EXIT);
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
diff --git a/target/i386/translate.c b/target/i386/translate.c
index 291c577..f046ffa 100644
--- a/target/i386/translate.c
+++ b/target/i386/translate.c
@@ -1119,7 +1119,7 @@ static void gen_bpt_io(DisasContext *s, TCGv_i32 t_port,
int ot)
static inline void gen_ins(DisasContext *s, TCGMemOp ot)
{
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_string_movl_A0_EDI(s);
@@ -1134,14 +1134,14 @@ static inline void gen_ins(DisasContext *s, TCGMemOp ot)
gen_op_movl_T0_Dshift(ot);
gen_op_add_reg_T0(s->aflag, R_EDI);
gen_bpt_io(s, cpu_tmp2_i32, ot);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
}
static inline void gen_outs(DisasContext *s, TCGMemOp ot)
{
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_string_movl_A0_ESI(s);
@@ -1154,7 +1154,7 @@ static inline void gen_outs(DisasContext *s, TCGMemOp ot)
gen_op_movl_T0_Dshift(ot);
gen_op_add_reg_T0(s->aflag, R_ESI);
gen_bpt_io(s, cpu_tmp2_i32, ot);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
}
@@ -6299,7 +6299,7 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
gen_repz_ins(s, ot, pc_start - s->cs_base, s->pc - s->cs_base);
} else {
gen_ins(s, ot);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_jmp(s, s->pc - s->cs_base);
}
}
@@ -6314,7 +6314,7 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
gen_repz_outs(s, ot, pc_start - s->cs_base, s->pc - s->cs_base);
} else {
gen_outs(s, ot);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_jmp(s, s->pc - s->cs_base);
}
}
@@ -6330,14 +6330,14 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
tcg_gen_movi_tl(cpu_T0, val);
gen_check_io(s, ot, pc_start - s->cs_base,
SVM_IOIO_TYPE_MASK | svm_is_rep(prefixes));
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
tcg_gen_movi_i32(cpu_tmp2_i32, val);
gen_helper_in_func(ot, cpu_T1, cpu_tmp2_i32);
gen_op_mov_reg_v(ot, R_EAX, cpu_T1);
gen_bpt_io(s, cpu_tmp2_i32, ot);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_jmp(s, s->pc - s->cs_base);
}
@@ -6351,14 +6351,14 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
svm_is_rep(prefixes));
gen_op_mov_v_reg(ot, cpu_T1, R_EAX);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
tcg_gen_movi_i32(cpu_tmp2_i32, val);
tcg_gen_trunc_tl_i32(cpu_tmp3_i32, cpu_T1);
gen_helper_out_func(ot, cpu_tmp2_i32, cpu_tmp3_i32);
gen_bpt_io(s, cpu_tmp2_i32, ot);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_jmp(s, s->pc - s->cs_base);
}
@@ -6369,14 +6369,14 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
tcg_gen_ext16u_tl(cpu_T0, cpu_regs[R_EDX]);
gen_check_io(s, ot, pc_start - s->cs_base,
SVM_IOIO_TYPE_MASK | svm_is_rep(prefixes));
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
tcg_gen_trunc_tl_i32(cpu_tmp2_i32, cpu_T0);
gen_helper_in_func(ot, cpu_T1, cpu_tmp2_i32);
gen_op_mov_reg_v(ot, R_EAX, cpu_T1);
gen_bpt_io(s, cpu_tmp2_i32, ot);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_jmp(s, s->pc - s->cs_base);
}
@@ -6389,14 +6389,14 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
svm_is_rep(prefixes));
gen_op_mov_v_reg(ot, cpu_T1, R_EAX);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
tcg_gen_trunc_tl_i32(cpu_tmp2_i32, cpu_T0);
tcg_gen_trunc_tl_i32(cpu_tmp3_i32, cpu_T1);
gen_helper_out_func(ot, cpu_tmp2_i32, cpu_tmp3_i32);
gen_bpt_io(s, cpu_tmp2_i32, ot);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_jmp(s, s->pc - s->cs_base);
}
@@ -7104,11 +7104,11 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
case 0x131: /* rdtsc */
gen_update_cc_op(s);
gen_jmp_im(pc_start - s->cs_base);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_rdtsc(cpu_env);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_jmp(s, s->pc - s->cs_base);
}
@@ -7563,11 +7563,11 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
}
gen_update_cc_op(s);
gen_jmp_im(pc_start - s->cs_base);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_rdtscp(cpu_env);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_jmp(s, s->pc - s->cs_base);
}
@@ -7932,24 +7932,24 @@ static target_ulong disas_insn(CPUX86State *env,
DisasContext *s,
gen_update_cc_op(s);
gen_jmp_im(pc_start - s->cs_base);
if (b & 2) {
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_op_mov_v_reg(ot, cpu_T0, rm);
gen_helper_write_crN(cpu_env, tcg_const_i32(reg),
cpu_T0);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
gen_jmp_im(s->pc - s->cs_base);
gen_eob(s);
} else {
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_read_crN(cpu_T0, cpu_env, tcg_const_i32(reg));
gen_op_mov_reg_v(ot, rm, cpu_T0);
- if (s->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(s->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
}
@@ -8431,7 +8431,7 @@ void gen_intermediate_code(CPUX86State *env,
TranslationBlock *tb)
record/replay modes and there will always be an
additional step for ecx=0 when icount is enabled.
*/
- dc->repz_opt = !dc->jmp_opt && !(tb->cflags & CF_USE_ICOUNT);
+ dc->repz_opt = !dc->jmp_opt && !(tb_cflags(tb) & CF_USE_ICOUNT);
#if 0
/* check addseg logic */
if (!dc->addseg && (dc->vm86 || !dc->pe || !dc->code32))
@@ -8454,7 +8454,7 @@ void gen_intermediate_code(CPUX86State *env,
TranslationBlock *tb)
dc->is_jmp = DISAS_NEXT;
pc_ptr = pc_start;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -8479,7 +8479,7 @@ void gen_intermediate_code(CPUX86State *env,
TranslationBlock *tb)
pc_ptr += 1;
goto done_generating;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -8504,7 +8504,7 @@ void gen_intermediate_code(CPUX86State *env,
TranslationBlock *tb)
If current instruction already crossed the bound - it's ok,
because an exception hasn't stopped this code.
*/
- if ((tb->cflags & CF_USE_ICOUNT)
+ if ((tb_cflags(tb) & CF_USE_ICOUNT)
&& ((pc_ptr & TARGET_PAGE_MASK)
!= ((pc_ptr + TARGET_MAX_INSN_SIZE - 1) & TARGET_PAGE_MASK)
|| (pc_ptr & ~TARGET_PAGE_MASK) == 0)) {
@@ -8526,8 +8526,9 @@ void gen_intermediate_code(CPUX86State *env,
TranslationBlock *tb)
break;
}
}
- if (tb->cflags & CF_LAST_IO)
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
+ }
done_generating:
gen_tb_end(tb, num_insns);
diff --git a/target/lm32/translate.c b/target/lm32/translate.c
index 692882f..3597c61 100644
--- a/target/lm32/translate.c
+++ b/target/lm32/translate.c
@@ -874,24 +874,24 @@ static void dec_wcsr(DisasContext *dc)
break;
case CSR_IM:
/* mark as an io operation because it could cause an interrupt */
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_wcsr_im(cpu_env, cpu_R[dc->r1]);
tcg_gen_movi_tl(cpu_pc, dc->pc + 4);
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
dc->is_jmp = DISAS_UPDATE;
break;
case CSR_IP:
/* mark as an io operation because it could cause an interrupt */
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_wcsr_ip(cpu_env, cpu_R[dc->r1]);
tcg_gen_movi_tl(cpu_pc, dc->pc + 4);
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
dc->is_jmp = DISAS_UPDATE;
@@ -1072,7 +1072,7 @@ void gen_intermediate_code(CPULM32State *env, struct
TranslationBlock *tb)
next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -1100,7 +1100,7 @@ void gen_intermediate_code(CPULM32State *env, struct
TranslationBlock *tb)
/* Pretty disas. */
LOG_DIS("%8.8x:\t", dc->pc);
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -1113,7 +1113,7 @@ void gen_intermediate_code(CPULM32State *env, struct
TranslationBlock *tb)
&& (dc->pc < next_page_start)
&& num_insns < max_insns);
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
diff --git a/target/m68k/translate.c b/target/m68k/translate.c
index 3a519b7..188520b 100644
--- a/target/m68k/translate.c
+++ b/target/m68k/translate.c
@@ -5544,7 +5544,7 @@ void gen_intermediate_code(CPUM68KState *env,
TranslationBlock *tb)
dc->done_mac = 0;
dc->writeback_mask = 0;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -5570,7 +5570,7 @@ void gen_intermediate_code(CPUM68KState *env,
TranslationBlock *tb)
break;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -5582,7 +5582,7 @@ void gen_intermediate_code(CPUM68KState *env,
TranslationBlock *tb)
(pc_offset) < (TARGET_PAGE_SIZE - 32) &&
num_insns < max_insns);
- if (tb->cflags & CF_LAST_IO)
+ if (tb_cflags(tb) & CF_LAST_IO)
gen_io_end();
if (unlikely(cs->singlestep_enabled)) {
/* Make sure the pc is updated, and raise a debug exception. */
diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c
index cb65d1e..4cd184e 100644
--- a/target/microblaze/translate.c
+++ b/target/microblaze/translate.c
@@ -1660,7 +1660,7 @@ void gen_intermediate_code(CPUMBState *env, struct
TranslationBlock *tb)
next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -1695,7 +1695,7 @@ void gen_intermediate_code(CPUMBState *env, struct
TranslationBlock *tb)
/* Pretty disas. */
LOG_DIS("%8.8x:\t", dc->pc);
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -1757,7 +1757,7 @@ void gen_intermediate_code(CPUMBState *env, struct
TranslationBlock *tb)
npc = dc->jmp_pc;
}
- if (tb->cflags & CF_LAST_IO)
+ if (tb_cflags(tb) & CF_LAST_IO)
gen_io_end();
/* Force an update if the per-tb cpu state has changed. */
if (dc->is_jmp == DISAS_NEXT
diff --git a/target/mips/translate.c b/target/mips/translate.c
index 28c9fbd..f839a2b 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -5238,11 +5238,11 @@ static void gen_mfc0(DisasContext *ctx, TCGv arg, int
reg, int sel)
switch (sel) {
case 0:
/* Mark as an IO operation because we read the time. */
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_mfc0_count(arg, cpu_env);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
/* Break the TB to be able to take timer interrupts immediately
@@ -5642,7 +5642,7 @@ static void gen_mtc0(DisasContext *ctx, TCGv arg, int
reg, int sel)
if (sel != 0)
check_insn(ctx, ISA_MIPS32);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
@@ -6291,7 +6291,7 @@ static void gen_mtc0(DisasContext *ctx, TCGv arg, int
reg, int sel)
trace_mips_translate_c0("mtc0", rn, reg, sel);
/* For simplicity assume that all writes can cause interrupts. */
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
ctx->bstate = BS_STOP;
}
@@ -6551,11 +6551,11 @@ static void gen_dmfc0(DisasContext *ctx, TCGv arg, int
reg, int sel)
switch (sel) {
case 0:
/* Mark as an IO operation because we read the time. */
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_mfc0_count(arg, cpu_env);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
/* Break the TB to be able to take timer interrupts immediately
@@ -6942,7 +6942,7 @@ static void gen_dmtc0(DisasContext *ctx, TCGv arg, int
reg, int sel)
if (sel != 0)
check_insn(ctx, ISA_MIPS64);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
@@ -7259,11 +7259,11 @@ static void gen_dmtc0(DisasContext *ctx, TCGv arg, int
reg, int sel)
save_cpu_state(ctx, 1);
/* Mark as an IO operation because we may trigger a software
interrupt. */
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_mtc0_cause(cpu_env, arg);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
/* Stop translation as we may have triggered an intetrupt */
@@ -7589,7 +7589,7 @@ static void gen_dmtc0(DisasContext *ctx, TCGv arg, int
reg, int sel)
trace_mips_translate_c0("dmtc0", rn, reg, sel);
/* For simplicity assume that all writes can cause interrupts. */
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
ctx->bstate = BS_STOP;
}
@@ -19937,7 +19937,7 @@ void gen_intermediate_code(CPUMIPSState *env, struct
TranslationBlock *tb)
ctx.default_tcg_memop_mask = (ctx.insn_flags & ISA_MIPS32R6) ?
MO_UNALN : MO_ALIGN;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -19963,7 +19963,7 @@ void gen_intermediate_code(CPUMIPSState *env, struct
TranslationBlock *tb)
goto done_generating;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -20024,7 +20024,7 @@ void gen_intermediate_code(CPUMIPSState *env, struct
TranslationBlock *tb)
if (singlestep)
break;
}
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
if (cs->singlestep_enabled && ctx.bstate != BS_BRANCH) {
diff --git a/target/moxie/translate.c b/target/moxie/translate.c
index 0660b44..f61aa2d 100644
--- a/target/moxie/translate.c
+++ b/target/moxie/translate.c
@@ -838,7 +838,7 @@ void gen_intermediate_code(CPUMoxieState *env, struct
TranslationBlock *tb)
ctx.singlestep_enabled = 0;
ctx.bstate = BS_NONE;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
diff --git a/target/nios2/translate.c b/target/nios2/translate.c
index 2f3c2e5..e74e070 100644
--- a/target/nios2/translate.c
+++ b/target/nios2/translate.c
@@ -822,7 +822,7 @@ void gen_intermediate_code(CPUNios2State *env,
TranslationBlock *tb)
max_insns = 1;
} else {
int page_insns = (TARGET_PAGE_SIZE - (tb->pc & TARGET_PAGE_MASK)) / 4;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -849,7 +849,7 @@ void gen_intermediate_code(CPUNios2State *env,
TranslationBlock *tb)
break;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -866,7 +866,7 @@ void gen_intermediate_code(CPUNios2State *env,
TranslationBlock *tb)
!tcg_op_buf_full() &&
num_insns < max_insns);
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c
index e49518e..347790c 100644
--- a/target/openrisc/translate.c
+++ b/target/openrisc/translate.c
@@ -1540,7 +1540,7 @@ void gen_intermediate_code(CPUOpenRISCState *env, struct
TranslationBlock *tb)
next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
@@ -1583,7 +1583,7 @@ void gen_intermediate_code(CPUOpenRISCState *env, struct
TranslationBlock *tb)
break;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
disas_openrisc_insn(dc, cpu);
@@ -1606,7 +1606,7 @@ void gen_intermediate_code(CPUOpenRISCState *env, struct
TranslationBlock *tb)
&& (dc->pc < next_page_start)
&& num_insns < max_insns);
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
diff --git a/target/ppc/translate.c b/target/ppc/translate.c
index c0cd64d..e146aa3 100644
--- a/target/ppc/translate.c
+++ b/target/ppc/translate.c
@@ -7275,7 +7275,7 @@ void gen_intermediate_code(CPUPPCState *env, struct
TranslationBlock *tb)
msr_se = 1;
#endif
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -7303,7 +7303,7 @@ void gen_intermediate_code(CPUPPCState *env, struct
TranslationBlock *tb)
LOG_DISAS("----------------\n");
LOG_DISAS("nip=" TARGET_FMT_lx " super=%d ir=%d\n",
ctx.nip, ctx.mem_idx, (int)msr_ir);
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO))
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO))
gen_io_start();
if (unlikely(need_byteswap(&ctx))) {
ctx.opcode = bswap32(cpu_ldl_code(env, ctx.nip));
@@ -7384,7 +7384,7 @@ void gen_intermediate_code(CPUPPCState *env, struct
TranslationBlock *tb)
exit(1);
}
}
- if (tb->cflags & CF_LAST_IO)
+ if (tb_cflags(tb) & CF_LAST_IO)
gen_io_end();
if (ctx.exception == POWERPC_EXCP_NONE) {
gen_goto_tb(&ctx, 0, ctx.nip);
diff --git a/target/ppc/translate_init.c b/target/ppc/translate_init.c
index b325c2c..2e902fc 100644
--- a/target/ppc/translate_init.c
+++ b/target/ppc/translate_init.c
@@ -175,11 +175,11 @@ static void spr_write_ureg(DisasContext *ctx, int sprn,
int gprn)
#if !defined(CONFIG_USER_ONLY)
static void spr_read_decr(DisasContext *ctx, int gprn, int sprn)
{
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_load_decr(cpu_gpr[gprn], cpu_env);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -187,11 +187,11 @@ static void spr_read_decr(DisasContext *ctx, int gprn,
int sprn)
static void spr_write_decr(DisasContext *ctx, int sprn, int gprn)
{
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_store_decr(cpu_env, cpu_gpr[gprn]);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -202,11 +202,11 @@ static void spr_write_decr(DisasContext *ctx, int sprn,
int gprn)
/* Time base */
static void spr_read_tbl(DisasContext *ctx, int gprn, int sprn)
{
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_load_tbl(cpu_gpr[gprn], cpu_env);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -214,11 +214,11 @@ static void spr_read_tbl(DisasContext *ctx, int gprn, int
sprn)
static void spr_read_tbu(DisasContext *ctx, int gprn, int sprn)
{
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_load_tbu(cpu_gpr[gprn], cpu_env);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -239,11 +239,11 @@ static void spr_read_atbu(DisasContext *ctx, int gprn,
int sprn)
#if !defined(CONFIG_USER_ONLY)
static void spr_write_tbl(DisasContext *ctx, int sprn, int gprn)
{
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_store_tbl(cpu_env, cpu_gpr[gprn]);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -251,11 +251,11 @@ static void spr_write_tbl(DisasContext *ctx, int sprn,
int gprn)
static void spr_write_tbu(DisasContext *ctx, int sprn, int gprn)
{
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_store_tbu(cpu_env, cpu_gpr[gprn]);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -283,11 +283,11 @@ static void spr_read_purr(DisasContext *ctx, int gprn,
int sprn)
/* HDECR */
static void spr_read_hdecr(DisasContext *ctx, int gprn, int sprn)
{
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_load_hdecr(cpu_gpr[gprn], cpu_env);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
@@ -295,11 +295,11 @@ static void spr_read_hdecr(DisasContext *ctx, int gprn,
int sprn)
static void spr_write_hdecr(DisasContext *ctx, int sprn, int gprn)
{
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_store_hdecr(cpu_env, cpu_gpr[gprn]);
- if (ctx->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(ctx->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_stop_exception(ctx);
}
diff --git a/target/s390x/translate.c b/target/s390x/translate.c
index be1a04d..0d5d623 100644
--- a/target/s390x/translate.c
+++ b/target/s390x/translate.c
@@ -612,7 +612,7 @@ static void gen_op_calc_cc(DisasContext *s)
static bool use_exit_tb(DisasContext *s)
{
return (s->singlestep_enabled ||
- (s->tb->cflags & CF_LAST_IO) ||
+ (tb_cflags(s->tb) & CF_LAST_IO) ||
(s->tb->flags & FLAG_MASK_PER));
}
@@ -5880,7 +5880,7 @@ void gen_intermediate_code(CPUS390XState *env, struct
TranslationBlock *tb)
next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -5905,7 +5905,7 @@ void gen_intermediate_code(CPUS390XState *env, struct
TranslationBlock *tb)
break;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -5924,7 +5924,7 @@ void gen_intermediate_code(CPUS390XState *env, struct
TranslationBlock *tb)
}
} while (status == NO_EXIT);
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
diff --git a/target/sh4/translate.c b/target/sh4/translate.c
index 2a206af..9fcaefd 100644
--- a/target/sh4/translate.c
+++ b/target/sh4/translate.c
@@ -2256,7 +2256,7 @@ void gen_intermediate_code(CPUSH4State * env, struct
TranslationBlock *tb)
(ctx.tbflags & (1 << SR_RB))) * 0x10;
ctx.fbank = ctx.tbflags & FPSCR_FR ? 0x10 : 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -2300,7 +2300,7 @@ void gen_intermediate_code(CPUSH4State * env, struct
TranslationBlock *tb)
break;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -2308,7 +2308,7 @@ void gen_intermediate_code(CPUSH4State * env, struct
TranslationBlock *tb)
decode_opc(&ctx);
ctx.pc += 2;
}
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
diff --git a/target/sparc/translate.c b/target/sparc/translate.c
index aa6734d..39d8494 100644
--- a/target/sparc/translate.c
+++ b/target/sparc/translate.c
@@ -5781,7 +5781,7 @@ void gen_intermediate_code(CPUSPARCState * env,
TranslationBlock * tb)
#endif
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -5810,7 +5810,7 @@ void gen_intermediate_code(CPUSPARCState * env,
TranslationBlock * tb)
goto exit_gen_loop;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -5837,7 +5837,7 @@ void gen_intermediate_code(CPUSPARCState * env,
TranslationBlock * tb)
num_insns < max_insns);
exit_gen_loop:
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
if (!dc->is_br) {
diff --git a/target/tilegx/translate.c b/target/tilegx/translate.c
index ff2ef7b..33be670 100644
--- a/target/tilegx/translate.c
+++ b/target/tilegx/translate.c
@@ -2379,7 +2379,7 @@ void gen_intermediate_code(CPUTLGState *env, struct
TranslationBlock *tb)
uint64_t pc_start = tb->pc;
uint64_t next_page_start = (pc_start & TARGET_PAGE_MASK) +
TARGET_PAGE_SIZE;
int num_insns = 0;
- int max_insns = tb->cflags & CF_COUNT_MASK;
+ int max_insns = tb_cflags(tb) & CF_COUNT_MASK;
dc->pc = pc_start;
dc->mmuidx = 0;
diff --git a/target/tricore/translate.c b/target/tricore/translate.c
index ddd2dd0..3d8448c 100644
--- a/target/tricore/translate.c
+++ b/target/tricore/translate.c
@@ -8791,7 +8791,7 @@ void gen_intermediate_code(CPUTriCoreState *env, struct
TranslationBlock *tb)
int num_insns, max_insns;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
diff --git a/target/unicore32/translate.c b/target/unicore32/translate.c
index 666a201..4cede72 100644
--- a/target/unicore32/translate.c
+++ b/target/unicore32/translate.c
@@ -1896,7 +1896,7 @@ void gen_intermediate_code(CPUUniCore32State *env,
TranslationBlock *tb)
cpu_F1d = tcg_temp_new_i64();
next_page_start = (pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
num_insns = 0;
- max_insns = tb->cflags & CF_COUNT_MASK;
+ max_insns = tb_cflags(tb) & CF_COUNT_MASK;
if (max_insns == 0) {
max_insns = CF_COUNT_MASK;
}
@@ -1929,7 +1929,7 @@ void gen_intermediate_code(CPUUniCore32State *env,
TranslationBlock *tb)
goto done_generating;
}
- if (num_insns == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (num_insns == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -1954,7 +1954,7 @@ void gen_intermediate_code(CPUUniCore32State *env,
TranslationBlock *tb)
dc->pc < next_page_start &&
num_insns < max_insns);
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
if (dc->condjmp) {
/* FIXME: This can theoretically happen with self-modifying
code. */
diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c
index 2630024..3ded61b 100644
--- a/target/xtensa/translate.c
+++ b/target/xtensa/translate.c
@@ -513,12 +513,12 @@ static bool gen_check_sr(DisasContext *dc, uint32_t sr,
unsigned access)
static bool gen_rsr_ccount(DisasContext *dc, TCGv_i32 d, uint32_t sr)
{
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_update_ccount(cpu_env);
tcg_gen_mov_i32(d, cpu_SR[sr]);
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_end();
return true;
}
@@ -698,11 +698,11 @@ static bool gen_wsr_cpenable(DisasContext *dc, uint32_t
sr, TCGv_i32 v)
static void gen_check_interrupts(DisasContext *dc)
{
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_check_interrupts(cpu_env);
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
}
@@ -756,11 +756,11 @@ static bool gen_wsr_ps(DisasContext *dc, uint32_t sr,
TCGv_i32 v)
static bool gen_wsr_ccount(DisasContext *dc, uint32_t sr, TCGv_i32 v)
{
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_wsr_ccount(cpu_env, v);
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_jumpi_check_loop_end(dc, 0);
return true;
@@ -797,11 +797,11 @@ static bool gen_wsr_ccompare(DisasContext *dc, uint32_t
sr, TCGv_i32 v)
tcg_gen_mov_i32(cpu_SR[sr], v);
tcg_gen_andi_i32(cpu_SR[INTSET], cpu_SR[INTSET], ~int_bit);
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_update_ccompare(cpu_env, tmp);
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_end();
gen_jumpi_check_loop_end(dc, 0);
ret = true;
@@ -896,11 +896,11 @@ static void gen_waiti(DisasContext *dc, uint32_t imm4)
TCGv_i32 pc = tcg_const_i32(dc->next_pc);
TCGv_i32 intlevel = tcg_const_i32(imm4);
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_start();
}
gen_helper_waiti(cpu_env, pc, intlevel);
- if (dc->tb->cflags & CF_USE_ICOUNT) {
+ if (tb_cflags(dc->tb) & CF_USE_ICOUNT) {
gen_io_end();
}
tcg_temp_free(pc);
@@ -3123,7 +3123,7 @@ void gen_intermediate_code(CPUXtensaState *env,
TranslationBlock *tb)
CPUState *cs = CPU(cpu);
DisasContext dc;
int insn_count = 0;
- int max_insns = tb->cflags & CF_COUNT_MASK;
+ int max_insns = tb_cflags(tb) & CF_COUNT_MASK;
uint32_t pc_start = tb->pc;
uint32_t next_page_start =
(pc_start & TARGET_PAGE_MASK) + TARGET_PAGE_SIZE;
@@ -3159,7 +3159,7 @@ void gen_intermediate_code(CPUXtensaState *env,
TranslationBlock *tb)
gen_tb_start(tb);
- if ((tb->cflags & CF_USE_ICOUNT) &&
+ if ((tb_cflags(tb) & CF_USE_ICOUNT) &&
(tb->flags & XTENSA_TBFLAG_YIELD)) {
tcg_gen_insn_start(dc.pc);
++insn_count;
@@ -3191,7 +3191,7 @@ void gen_intermediate_code(CPUXtensaState *env,
TranslationBlock *tb)
break;
}
- if (insn_count == max_insns && (tb->cflags & CF_LAST_IO)) {
+ if (insn_count == max_insns && (tb_cflags(tb) & CF_LAST_IO)) {
gen_io_start();
}
@@ -3232,7 +3232,7 @@ done:
tcg_temp_free(dc.next_icount);
}
- if (tb->cflags & CF_LAST_IO) {
+ if (tb_cflags(tb) & CF_LAST_IO) {
gen_io_end();
}
--
2.7.4
- Re: [Qemu-devel] [PATCH v3 42/43] tcg: introduce regions to split code_gen_buffer, (continued)
[Qemu-devel] [PATCH v3 30/43] tci: move tci_regs to tcg_qemu_tb_exec's stack, Emilio G. Cota, 2017/07/19
[Qemu-devel] [PATCH v3 14/43] target/hppa: check CF_PARALLEL instead of parallel_cpus, Emilio G. Cota, 2017/07/19
[Qemu-devel] [PATCH v3 36/43] tcg: introduce **tcg_ctxs to keep track of all TCGContext's, Emilio G. Cota, 2017/07/19
[Qemu-devel] [PATCH v3 31/43] tcg: take tb_ctx out of TCGContext, Emilio G. Cota, 2017/07/19
[Qemu-devel] [PATCH v3 39/43] osdep: introduce qemu_mprotect_rwx/none, Emilio G. Cota, 2017/07/19
[Qemu-devel] [PATCH v3 41/43] tcg: define TCG_HIGHWATER, Emilio G. Cota, 2017/07/19
[Qemu-devel] [PATCH v3 12/43] tcg: convert tb->cflags reads to tb_cflags(tb),
Emilio G. Cota <=
Re: [Qemu-devel] [PATCH v3 00/43] tcg: support for multiple TCG contexts, no-reply, 2017/07/20