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-rw-r--r--target/hexagon/meson.build36
-rw-r--r--target/i386/tcg/translate.c6
-rw-r--r--target/openrisc/translate.c15
3 files changed, 33 insertions, 24 deletions
diff --git a/target/hexagon/meson.build b/target/hexagon/meson.build
index 15318a6fa7..bb0b4fb621 100644
--- a/target/hexagon/meson.build
+++ b/target/hexagon/meson.build
@@ -33,8 +33,7 @@ gen_semantics = executable(
 semantics_generated = custom_target(
     'semantics_generated.pyinc',
     output: 'semantics_generated.pyinc',
-    input: gen_semantics,
-    command: ['@INPUT@', '@OUTPUT@'],
+    command: [gen_semantics, '@OUTPUT@'],
 )
 hexagon_ss.add(semantics_generated)
 
@@ -54,90 +53,81 @@ hexagon_ss.add(semantics_generated)
 shortcode_generated = custom_target(
     'shortcode_generated.h.inc',
     output: 'shortcode_generated.h.inc',
-    input: 'gen_shortcode.py',
     depends: [semantics_generated],
     depend_files: [hex_common_py, attribs_def],
-    command: [python, '@INPUT@', semantics_generated, attribs_def, '@OUTPUT@'],
+    command: [python, files('gen_shortcode.py'), semantics_generated, attribs_def, '@OUTPUT@'],
 )
 hexagon_ss.add(shortcode_generated)
 
 helper_protos_generated = custom_target(
     'helper_protos_generated.h.inc',
     output: 'helper_protos_generated.h.inc',
-    input: 'gen_helper_protos.py',
     depends: [semantics_generated],
     depend_files: [hex_common_py, attribs_def, gen_tcg_h],
-    command: [python, '@INPUT@', semantics_generated, attribs_def, gen_tcg_h, '@OUTPUT@'],
+    command: [python, files('gen_helper_protos.py'), semantics_generated, attribs_def, gen_tcg_h, '@OUTPUT@'],
 )
 hexagon_ss.add(helper_protos_generated)
 
 tcg_funcs_generated = custom_target(
     'tcg_funcs_generated.c.inc',
     output: 'tcg_funcs_generated.c.inc',
-    input: 'gen_tcg_funcs.py',
     depends: [semantics_generated],
     depend_files: [hex_common_py, attribs_def, gen_tcg_h],
-    command: [python, '@INPUT@', semantics_generated, attribs_def, gen_tcg_h, '@OUTPUT@'],
+    command: [python, files('gen_tcg_funcs.py'), semantics_generated, attribs_def, gen_tcg_h, '@OUTPUT@'],
 )
 hexagon_ss.add(tcg_funcs_generated)
 
 tcg_func_table_generated = custom_target(
     'tcg_func_table_generated.c.inc',
     output: 'tcg_func_table_generated.c.inc',
-    input: 'gen_tcg_func_table.py',
     depends: [semantics_generated],
     depend_files: [hex_common_py, attribs_def],
-    command: [python, '@INPUT@', semantics_generated, attribs_def, '@OUTPUT@'],
+    command: [python, files('gen_tcg_func_table.py'), semantics_generated, attribs_def, '@OUTPUT@'],
 )
 hexagon_ss.add(tcg_func_table_generated)
 
 helper_funcs_generated = custom_target(
     'helper_funcs_generated.c.inc',
     output: 'helper_funcs_generated.c.inc',
-    input: 'gen_helper_funcs.py',
     depends: [semantics_generated],
     depend_files: [hex_common_py, attribs_def, gen_tcg_h],
-    command: [python, '@INPUT@', semantics_generated, attribs_def, gen_tcg_h, '@OUTPUT@'],
+    command: [python, files('gen_helper_funcs.py'), semantics_generated, attribs_def, gen_tcg_h, '@OUTPUT@'],
 )
 hexagon_ss.add(helper_funcs_generated)
 
 printinsn_generated = custom_target(
     'printinsn_generated.h.inc',
     output: 'printinsn_generated.h.inc',
-    input: 'gen_printinsn.py',
     depends: [semantics_generated],
     depend_files: [hex_common_py, attribs_def],
-    command: [python, '@INPUT@', semantics_generated, attribs_def, '@OUTPUT@'],
+    command: [python, files('gen_printinsn.py'), semantics_generated, attribs_def, '@OUTPUT@'],
 )
 hexagon_ss.add(printinsn_generated)
 
 op_regs_generated = custom_target(
     'op_regs_generated.h.inc',
     output: 'op_regs_generated.h.inc',
-    input: 'gen_op_regs.py',
     depends: [semantics_generated],
     depend_files: [hex_common_py, attribs_def],
-    command: [python, '@INPUT@', semantics_generated, attribs_def, '@OUTPUT@'],
+    command: [python, files('gen_op_regs.py'), semantics_generated, attribs_def, '@OUTPUT@'],
 )
 hexagon_ss.add(op_regs_generated)
 
 op_attribs_generated = custom_target(
     'op_attribs_generated.h.inc',
     output: 'op_attribs_generated.h.inc',
-    input: 'gen_op_attribs.py',
     depends: [semantics_generated],
     depend_files: [hex_common_py, attribs_def],
-    command: [python, '@INPUT@', semantics_generated, attribs_def, '@OUTPUT@'],
+    command: [python, files('gen_op_attribs.py'), semantics_generated, attribs_def, '@OUTPUT@'],
 )
 hexagon_ss.add(op_attribs_generated)
 
 opcodes_def_generated = custom_target(
     'opcodes_def_generated.h.inc',
     output: 'opcodes_def_generated.h.inc',
-    input: 'gen_opcodes_def.py',
     depends: [semantics_generated],
     depend_files: [hex_common_py, attribs_def],
-    command: [python, '@INPUT@', semantics_generated, attribs_def, '@OUTPUT@'],
+    command: [python, files('gen_opcodes_def.py'), semantics_generated, attribs_def, '@OUTPUT@'],
 )
 hexagon_ss.add(opcodes_def_generated)
 
@@ -154,8 +144,7 @@ gen_dectree_import = executable(
 iset_py = custom_target(
     'iset.py',
     output: 'iset.py',
-    input: gen_dectree_import,
-    command: ['@INPUT@', '@OUTPUT@'],
+    command: [gen_dectree_import, '@OUTPUT@'],
 )
 hexagon_ss.add(iset_py)
 
@@ -166,9 +155,8 @@ hexagon_ss.add(iset_py)
 dectree_generated = custom_target(
     'dectree_generated.h.inc',
     output: 'dectree_generated.h.inc',
-    input: 'dectree.py',
     depends: [iset_py],
-    command: ['PYTHONPATH=' + meson.current_build_dir(), '@INPUT@', '@OUTPUT@'],
+    command: ['env', 'PYTHONPATH=' + meson.current_build_dir(), files('dectree.py'), '@OUTPUT@'],
 )
 hexagon_ss.add(dectree_generated)
 
diff --git a/target/i386/tcg/translate.c b/target/i386/tcg/translate.c
index af1faf9342..880bc45561 100644
--- a/target/i386/tcg/translate.c
+++ b/target/i386/tcg/translate.c
@@ -5061,6 +5061,9 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
             gen_jr(s, s->T0);
             break;
         case 3: /* lcall Ev */
+            if (mod == 3) {
+                goto illegal_op;
+            }
             gen_op_ld_v(s, ot, s->T1, s->A0);
             gen_add_A0_im(s, 1 << ot);
             gen_op_ld_v(s, MO_16, s->T0, s->A0);
@@ -5088,6 +5091,9 @@ static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
             gen_jr(s, s->T0);
             break;
         case 5: /* ljmp Ev */
+            if (mod == 3) {
+                goto illegal_op;
+            }
             gen_op_ld_v(s, ot, s->T1, s->A0);
             gen_add_A0_im(s, 1 << ot);
             gen_op_ld_v(s, MO_16, s->T0, s->A0);
diff --git a/target/openrisc/translate.c b/target/openrisc/translate.c
index c6dce879f1..a9c81f8bd5 100644
--- a/target/openrisc/translate.c
+++ b/target/openrisc/translate.c
@@ -884,6 +884,18 @@ static bool trans_l_mfspr(DisasContext *dc, arg_l_mfspr *a)
         gen_illegal_exception(dc);
     } else {
         TCGv spr = tcg_temp_new();
+
+        if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+            gen_io_start();
+            if (dc->delayed_branch) {
+                tcg_gen_mov_tl(cpu_pc, jmp_pc);
+                tcg_gen_discard_tl(jmp_pc);
+            } else {
+                tcg_gen_movi_tl(cpu_pc, dc->base.pc_next + 4);
+            }
+            dc->base.is_jmp = DISAS_EXIT;
+        }
+
         tcg_gen_ori_tl(spr, cpu_R(dc, a->a), a->k);
         gen_helper_mfspr(cpu_R(dc, a->d), cpu_env, cpu_R(dc, a->d), spr);
         tcg_temp_free(spr);
@@ -898,6 +910,9 @@ static bool trans_l_mtspr(DisasContext *dc, arg_l_mtspr *a)
     } else {
         TCGv spr;
 
+        if (tb_cflags(dc->base.tb) & CF_USE_ICOUNT) {
+            gen_io_start();
+        }
         /* For SR, we will need to exit the TB to recognize the new
          * exception state.  For NPC, in theory this counts as a branch
          * (although the SPR only exists for use by an ICE).  Save all