Patchwork [4/5] TCG: Use gen_opc_instr_start from context instead of global variable.

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Submitter Evgeny Voevodin
Date Nov. 21, 2012, 7:43 a.m.
Message ID <1353483787-22308-5-git-send-email-e.voevodin@samsung.com>
Download mbox | patch
Permalink /patch/200594/
State New
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Comments

Evgeny Voevodin - Nov. 21, 2012, 7:43 a.m.
Signed-off-by: Evgeny Voevodin <e.voevodin@samsung.com>
---
 target-alpha/translate.c      |    6 +++---
 target-arm/translate.c        |    6 +++---
 target-cris/translate.c       |    6 +++---
 target-i386/translate.c       |    8 ++++----
 target-lm32/translate.c       |    6 +++---
 target-m68k/translate.c       |    6 +++---
 target-microblaze/translate.c |    6 +++---
 target-mips/translate.c       |    6 +++---
 target-openrisc/translate.c   |    6 +++---
 target-ppc/translate.c        |    6 +++---
 target-s390x/translate.c      |    6 +++---
 target-sh4/translate.c        |    6 +++---
 target-sparc/translate.c      |    6 +++---
 target-unicore32/translate.c  |    6 +++---
 target-xtensa/translate.c     |    4 ++--
 translate-all.c               |    3 ++-
 16 files changed, 47 insertions(+), 46 deletions(-)

Patch

diff --git a/target-alpha/translate.c b/target-alpha/translate.c
index 8b73fbb..71fe1a1 100644
--- a/target-alpha/translate.c
+++ b/target-alpha/translate.c
@@ -3410,10 +3410,10 @@  static inline void gen_intermediate_code_internal(CPUAlphaState *env,
             if (lj < j) {
                 lj++;
                 while (lj < j)
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
             }
             tcg_ctx.gen_opc_pc[lj] = ctx.pc;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
         if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO))
@@ -3468,7 +3468,7 @@  static inline void gen_intermediate_code_internal(CPUAlphaState *env,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j)
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
     } else {
         tb->size = ctx.pc - pc_start;
         tb->icount = num_insns;
diff --git a/target-arm/translate.c b/target-arm/translate.c
index 4695d8b..3cf3604 100644
--- a/target-arm/translate.c
+++ b/target-arm/translate.c
@@ -9838,11 +9838,11 @@  static inline void gen_intermediate_code_internal(CPUARMState *env,
             if (lj < j) {
                 lj++;
                 while (lj < j)
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
             }
             tcg_ctx.gen_opc_pc[lj] = dc->pc;
             gen_opc_condexec_bits[lj] = (dc->condexec_cond << 4) | (dc->condexec_mask >> 1);
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
 
@@ -9977,7 +9977,7 @@  done_generating:
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j)
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
     } else {
         tb->size = dc->pc - pc_start;
         tb->icount = num_insns;
diff --git a/target-cris/translate.c b/target-cris/translate.c
index 6ec8c3c..60bdc24 100644
--- a/target-cris/translate.c
+++ b/target-cris/translate.c
@@ -3301,7 +3301,7 @@  gen_intermediate_code_internal(CPUCRISState *env, TranslationBlock *tb,
             if (lj < j) {
                 lj++;
                 while (lj < j) {
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
                 }
             }
             if (dc->delayed_branch == 1) {
@@ -3309,7 +3309,7 @@  gen_intermediate_code_internal(CPUCRISState *env, TranslationBlock *tb,
             } else {
                 tcg_ctx.gen_opc_pc[lj] = dc->pc;
             }
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
 
@@ -3439,7 +3439,7 @@  gen_intermediate_code_internal(CPUCRISState *env, TranslationBlock *tb,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j) {
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
         }
     } else {
         tb->size = dc->pc - pc_start;
diff --git a/target-i386/translate.c b/target-i386/translate.c
index 80fb695..f394ea6 100644
--- a/target-i386/translate.c
+++ b/target-i386/translate.c
@@ -7988,11 +7988,11 @@  static inline void gen_intermediate_code_internal(CPUX86State *env,
             if (lj < j) {
                 lj++;
                 while (lj < j)
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
             }
             tcg_ctx.gen_opc_pc[lj] = pc_ptr;
             gen_opc_cc_op[lj] = dc->cc_op;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
         if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO))
@@ -8037,7 +8037,7 @@  static inline void gen_intermediate_code_internal(CPUX86State *env,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j)
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
     }
 
 #ifdef DEBUG_DISAS
@@ -8080,7 +8080,7 @@  void restore_state_to_opc(CPUX86State *env, TranslationBlock *tb, int pc_pos)
         int i;
         qemu_log("RESTORE:\n");
         for(i = 0;i <= pc_pos; i++) {
-            if (gen_opc_instr_start[i]) {
+            if (tcg_ctx.gen_opc_instr_start[i]) {
                 qemu_log("0x%04x: " TARGET_FMT_lx "\n", i,
                         tcg_ctx.gen_opc_pc[i]);
             }
diff --git a/target-lm32/translate.c b/target-lm32/translate.c
index 4e029e0..e131ad1 100644
--- a/target-lm32/translate.c
+++ b/target-lm32/translate.c
@@ -1051,11 +1051,11 @@  static void gen_intermediate_code_internal(CPULM32State *env,
             if (lj < j) {
                 lj++;
                 while (lj < j) {
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
                 }
             }
             tcg_ctx.gen_opc_pc[lj] = dc->pc;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
 
@@ -1110,7 +1110,7 @@  static void gen_intermediate_code_internal(CPULM32State *env,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j) {
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
         }
     } else {
         tb->size = dc->pc - pc_start;
diff --git a/target-m68k/translate.c b/target-m68k/translate.c
index 0762085..11defc6 100644
--- a/target-m68k/translate.c
+++ b/target-m68k/translate.c
@@ -3019,10 +3019,10 @@  gen_intermediate_code_internal(CPUM68KState *env, TranslationBlock *tb,
             if (lj < j) {
                 lj++;
                 while (lj < j)
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
             }
             tcg_ctx.gen_opc_pc[lj] = dc->pc;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
         if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO))
@@ -3078,7 +3078,7 @@  gen_intermediate_code_internal(CPUM68KState *env, TranslationBlock *tb,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j)
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
     } else {
         tb->size = dc->pc - pc_start;
         tb->icount = num_insns;
diff --git a/target-microblaze/translate.c b/target-microblaze/translate.c
index d975756..6ceff02 100644
--- a/target-microblaze/translate.c
+++ b/target-microblaze/translate.c
@@ -1788,10 +1788,10 @@  gen_intermediate_code_internal(CPUMBState *env, TranslationBlock *tb,
             if (lj < j) {
                 lj++;
                 while (lj < j)
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
             }
             tcg_ctx.gen_opc_pc[lj] = dc->pc;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
                         tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
 
@@ -1902,7 +1902,7 @@  gen_intermediate_code_internal(CPUMBState *env, TranslationBlock *tb,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j)
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
     } else {
         tb->size = dc->pc - pc_start;
                 tb->icount = num_insns;
diff --git a/target-mips/translate.c b/target-mips/translate.c
index 81807cf..1a5e3d6 100644
--- a/target-mips/translate.c
+++ b/target-mips/translate.c
@@ -15553,12 +15553,12 @@  gen_intermediate_code_internal (CPUMIPSState *env, TranslationBlock *tb,
             if (lj < j) {
                 lj++;
                 while (lj < j)
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
             }
             tcg_ctx.gen_opc_pc[lj] = ctx.pc;
             gen_opc_hflags[lj] = ctx.hflags & MIPS_HFLAG_BMASK;
             gen_opc_btarget[lj] = ctx.btarget;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
         if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO))
@@ -15636,7 +15636,7 @@  done_generating:
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j)
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
     } else {
         tb->size = ctx.pc - pc_start;
         tb->icount = num_insns;
diff --git a/target-openrisc/translate.c b/target-openrisc/translate.c
index 5b08314..9ac999a 100644
--- a/target-openrisc/translate.c
+++ b/target-openrisc/translate.c
@@ -1707,11 +1707,11 @@  static inline void gen_intermediate_code_internal(OpenRISCCPU *cpu,
             if (k < j) {
                 k++;
                 while (k < j) {
-                    gen_opc_instr_start[k++] = 0;
+                    tcg_ctx.gen_opc_instr_start[k++] = 0;
                 }
             }
             tcg_ctx.gen_opc_pc[k] = dc->pc;
-            gen_opc_instr_start[k] = 1;
+            tcg_ctx.gen_opc_instr_start[k] = 1;
             tcg_ctx.gen_opc_icount[k] = num_insns;
         }
 
@@ -1787,7 +1787,7 @@  static inline void gen_intermediate_code_internal(OpenRISCCPU *cpu,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         k++;
         while (k <= j) {
-            gen_opc_instr_start[k++] = 0;
+            tcg_ctx.gen_opc_instr_start[k++] = 0;
         }
     } else {
         tb->size = dc->pc - pc_start;
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index bbe2390..ed0aa83 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -9679,10 +9679,10 @@  static inline void gen_intermediate_code_internal(CPUPPCState *env,
             if (lj < j) {
                 lj++;
                 while (lj < j)
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
             }
             tcg_ctx.gen_opc_pc[lj] = ctx.nip;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
         LOG_DISAS("----------------\n");
@@ -9780,7 +9780,7 @@  static inline void gen_intermediate_code_internal(CPUPPCState *env,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j)
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
     } else {
         tb->size = ctx.nip - pc_start;
         tb->icount = num_insns;
diff --git a/target-s390x/translate.c b/target-s390x/translate.c
index b2774ee..787e3c6 100644
--- a/target-s390x/translate.c
+++ b/target-s390x/translate.c
@@ -5160,12 +5160,12 @@  static inline void gen_intermediate_code_internal(CPUS390XState *env,
             if (lj < j) {
                 lj++;
                 while (lj < j) {
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
                 }
             }
             tcg_ctx.gen_opc_pc[lj] = dc.pc;
             gen_opc_cc_op[lj] = dc.cc_op;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
         if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO)) {
@@ -5212,7 +5212,7 @@  static inline void gen_intermediate_code_internal(CPUS390XState *env,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j) {
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
         }
     } else {
         tb->size = dc.pc - pc_start;
diff --git a/target-sh4/translate.c b/target-sh4/translate.c
index ca76be5..86493e1 100644
--- a/target-sh4/translate.c
+++ b/target-sh4/translate.c
@@ -2003,11 +2003,11 @@  gen_intermediate_code_internal(CPUSH4State * env, TranslationBlock * tb,
             if (ii < i) {
                 ii++;
                 while (ii < i)
-                    gen_opc_instr_start[ii++] = 0;
+                    tcg_ctx.gen_opc_instr_start[ii++] = 0;
             }
             tcg_ctx.gen_opc_pc[ii] = ctx.pc;
             gen_opc_hflags[ii] = ctx.flags;
-            gen_opc_instr_start[ii] = 1;
+            tcg_ctx.gen_opc_instr_start[ii] = 1;
             tcg_ctx.gen_opc_icount[ii] = num_insns;
         }
         if (num_insns + 1 == max_insns && (tb->cflags & CF_LAST_IO))
@@ -2061,7 +2061,7 @@  gen_intermediate_code_internal(CPUSH4State * env, TranslationBlock * tb,
         i = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         ii++;
         while (ii <= i)
-            gen_opc_instr_start[ii++] = 0;
+            tcg_ctx.gen_opc_instr_start[ii++] = 0;
     } else {
         tb->size = ctx.pc - pc_start;
         tb->icount = num_insns;
diff --git a/target-sparc/translate.c b/target-sparc/translate.c
index cbb8997..5859f2e 100644
--- a/target-sparc/translate.c
+++ b/target-sparc/translate.c
@@ -5283,10 +5283,10 @@  static inline void gen_intermediate_code_internal(TranslationBlock * tb,
             if (lj < j) {
                 lj++;
                 while (lj < j)
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
                 tcg_ctx.gen_opc_pc[lj] = dc->pc;
                 gen_opc_npc[lj] = dc->npc;
-                gen_opc_instr_start[lj] = 1;
+                tcg_ctx.gen_opc_instr_start[lj] = 1;
                 tcg_ctx.gen_opc_icount[lj] = num_insns;
             }
         }
@@ -5339,7 +5339,7 @@  static inline void gen_intermediate_code_internal(TranslationBlock * tb,
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j)
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
 #if 0
         log_page_dump();
 #endif
diff --git a/target-unicore32/translate.c b/target-unicore32/translate.c
index 0562615..3951758 100644
--- a/target-unicore32/translate.c
+++ b/target-unicore32/translate.c
@@ -2003,11 +2003,11 @@  static inline void gen_intermediate_code_internal(CPUUniCore32State *env,
             if (lj < j) {
                 lj++;
                 while (lj < j) {
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
                 }
             }
             tcg_ctx.gen_opc_pc[lj] = dc->pc;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = num_insns;
         }
 
@@ -2117,7 +2117,7 @@  done_generating:
         j = tcg_ctx.gen_opc_ptr - tcg_ctx.gen_opc_buf;
         lj++;
         while (lj <= j) {
-            gen_opc_instr_start[lj++] = 0;
+            tcg_ctx.gen_opc_instr_start[lj++] = 0;
         }
     } else {
         tb->size = dc->pc - pc_start;
diff --git a/target-xtensa/translate.c b/target-xtensa/translate.c
index e93c2e6..828b9ca 100644
--- a/target-xtensa/translate.c
+++ b/target-xtensa/translate.c
@@ -2897,11 +2897,11 @@  static void gen_intermediate_code_internal(
             if (lj < j) {
                 lj++;
                 while (lj < j) {
-                    gen_opc_instr_start[lj++] = 0;
+                    tcg_ctx.gen_opc_instr_start[lj++] = 0;
                 }
             }
             tcg_ctx.gen_opc_pc[lj] = dc.pc;
-            gen_opc_instr_start[lj] = 1;
+            tcg_ctx.gen_opc_instr_start[lj] = 1;
             tcg_ctx.gen_opc_icount[lj] = insn_count;
         }
 
diff --git a/translate-all.c b/translate-all.c
index 177e95a..2f616bf 100644
--- a/translate-all.c
+++ b/translate-all.c
@@ -146,8 +146,9 @@  int cpu_restore_state(TranslationBlock *tb,
     if (j < 0)
         return -1;
     /* now find start of instruction before */
-    while (gen_opc_instr_start[j] == 0)
+    while (s->gen_opc_instr_start[j] == 0) {
         j--;
+    }
     env->icount_decr.u16.low -= s->gen_opc_icount[j];
 
     restore_state_to_opc(env, tb, j);