disas: Remove unused flags arguments

Now that every target is using the disas_set_info hook,
the flags argument is unused.  Remove it.
Tested-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NAlex Bennée <alex.bennee@linaro.org>
Signed-off-by: NRichard Henderson <richard.henderson@linaro.org>

disas.c

@@ -171,15 +171,9 @@ static int print_insn_od_target(bfd_vma pc, disassemble_info *info)
     return print_insn_objdump(pc, info, "OBJD-T");
 }
 
-/* Disassemble this for me please... (debugging). 'flags' has the following
-   values:
-    i386 - 1 means 16 bit code, 2 means 64 bit code
-    ppc  - bits 0:15 specify (optionally) the machine instruction set;
-           bit 16 indicates little endian.
-    other targets - unused
- */
+/* Disassemble this for me please... (debugging).  */
 void target_disas(FILE *out, CPUState *cpu, target_ulong code,
-                  target_ulong size, int flags)
+                  target_ulong size)
 {
     CPUClass *cc = CPU_GET_CLASS(cpu);
     target_ulong pc;
@@ -335,10 +329,9 @@ monitor_read_memory (bfd_vma memaddr, bfd_byte *myaddr, int length,
     return 0;
 }
 
-/* Disassembler for the monitor.
-   See target_disas for a description of flags. */
+/* Disassembler for the monitor.  */
 void monitor_disas(Monitor *mon, CPUState *cpu,
-                   target_ulong pc, int nb_insn, int is_physical, int flags)
+                   target_ulong pc, int nb_insn, int is_physical)
 {
     CPUClass *cc = CPU_GET_CLASS(cpu);
     int count, i;

include/disas/disas.h

@@ -9,10 +9,10 @@
 /* Disassemble this for me please... (debugging). */
 void disas(FILE *out, void *code, unsigned long size);
 void target_disas(FILE *out, CPUState *cpu, target_ulong code,
-                  target_ulong size, int flags);
+                  target_ulong size);
 
 void monitor_disas(Monitor *mon, CPUState *cpu,
-                   target_ulong pc, int nb_insn, int is_physical, int flags);
+                   target_ulong pc, int nb_insn, int is_physical);
 
 /* Look up symbol for debugging purpose.  Returns "" if unknown. */
 const char *lookup_symbol(target_ulong orig_addr);

include/exec/log.h

@@ -38,9 +38,9 @@ static inline void log_cpu_state_mask(int mask, CPUState *cpu, int flags)
 #ifdef NEED_CPU_H
 /* disas() and target_disas() to qemu_logfile: */
 static inline void log_target_disas(CPUState *cpu, target_ulong start,
-                                    target_ulong len, int flags)
+                                    target_ulong len)
 {
-    target_disas(qemu_logfile, cpu, start, len, flags);
+    target_disas(qemu_logfile, cpu, start, len);
 }
 
 static inline void log_disas(void *code, unsigned long size)

monitor.c

@@ -1309,8 +1309,7 @@ static void memory_dump(Monitor *mon, int count, int format, int wsize,
     }
 
     if (format == 'i') {
-        int flags = 0;
-        monitor_disas(mon, cs, addr, count, is_physical, flags);
+        monitor_disas(mon, cs, addr, count, is_physical);
         return;
     }
 

target/alpha/translate.c

@@ -3048,7 +3048,7 @@ static void alpha_tr_tb_stop(DisasContextBase *dcbase, CPUState *cpu)
 static void alpha_tr_disas_log(const DisasContextBase *dcbase, CPUState *cpu)
 {
     qemu_log("IN: %s\n", lookup_symbol(dcbase->pc_first));
-    log_target_disas(cpu, dcbase->pc_first, dcbase->tb->size, 1);
+    log_target_disas(cpu, dcbase->pc_first, dcbase->tb->size);
 }
 
 static const TranslatorOps alpha_tr_ops = {

target/arm/translate-a64.c

@@ -11403,8 +11403,7 @@ static void aarch64_tr_disas_log(const DisasContextBase *dcbase,
     DisasContext *dc = container_of(dcbase, DisasContext, base);
 
     qemu_log("IN: %s\n", lookup_symbol(dc->base.pc_first));
-    log_target_disas(cpu, dc->base.pc_first, dc->base.tb->size,
-                     4 | (bswap_code(dc->sctlr_b) ? 2 : 0));
+    log_target_disas(cpu, dc->base.pc_first, dc->base.tb->size);
 }
 
 const TranslatorOps aarch64_translator_ops = {

target/arm/translate.c

@@ -12371,8 +12371,7 @@ static void arm_tr_disas_log(const DisasContextBase *dcbase, CPUState *cpu)
     DisasContext *dc = container_of(dcbase, DisasContext, base);
 
     qemu_log("IN: %s\n", lookup_symbol(dc->base.pc_first));
-    log_target_disas(cpu, dc->base.pc_first, dc->base.tb->size,
-                     dc->thumb | (dc->sctlr_b << 1));
+    log_target_disas(cpu, dc->base.pc_first, dc->base.tb->size);
 }
 
 static const TranslatorOps arm_translator_ops = {

target/cris/translate.c

@@ -3297,8 +3297,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
         qemu_log_lock();
         qemu_log("--------------\n");
         qemu_log("IN: %s\n", lookup_symbol(pc_start));
-        log_target_disas(cs, pc_start, dc->pc - pc_start,
-                         env->pregs[PR_VR]);
+        log_target_disas(cs, pc_start, dc->pc - pc_start);
         qemu_log("\nisize=%d osize=%d\n",
                  dc->pc - pc_start, tcg_op_buf_count());
         qemu_log_unlock();

target/hppa/translate.c

@@ -3904,7 +3904,7 @@ static void hppa_tr_disas_log(const DisasContextBase *dcbase, CPUState *cs)
         break;
     default:
         qemu_log("IN: %s\n", lookup_symbol(tb->pc));
-        log_target_disas(cs, tb->pc, tb->size, 1);
+        log_target_disas(cs, tb->pc, tb->size);
         break;
     }
 }

target/i386/translate.c

@@ -8559,7 +8559,7 @@ static void i386_tr_disas_log(const DisasContextBase *dcbase,
     DisasContext *dc = container_of(dcbase, DisasContext, base);
 
     qemu_log("IN: %s\n", lookup_symbol(dc->base.pc_first));
-    log_target_disas(cpu, dc->base.pc_first, dc->base.tb->size, 0);
+    log_target_disas(cpu, dc->base.pc_first, dc->base.tb->size);
 }
 
 static const TranslatorOps i386_tr_ops = {

target/lm32/translate.c

@@ -1156,7 +1156,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
         && qemu_log_in_addr_range(pc_start)) {
         qemu_log_lock();
         qemu_log("\n");
-        log_target_disas(cs, pc_start, dc->pc - pc_start, 0);
+        log_target_disas(cs, pc_start, dc->pc - pc_start);
         qemu_log("\nisize=%d osize=%d\n",
                  dc->pc - pc_start, tcg_op_buf_count());
         qemu_log_unlock();

target/m68k/translate.c

@@ -5620,7 +5620,7 @@ void gen_intermediate_code(CPUState *cs, TranslationBlock *tb)
         qemu_log_lock();
         qemu_log("----------------\n");
         qemu_log("IN: %s\n", lookup_symbol(pc_start));
-        log_target_disas(cs, pc_start, dc->pc - pc_start, 0);
+        log_target_disas(cs, pc_start, dc->pc - pc_start);
         qemu_log("\n");
         qemu_log_unlock();
     }

target/microblaze/translate.c

@@ -1810,7 +1810,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
         qemu_log_lock();
         qemu_log("--------------\n");
 #if DISAS_GNU
-        log_target_disas(cs, pc_start, dc->pc - pc_start, 0);
+        log_target_disas(cs, pc_start, dc->pc - pc_start);
 #endif
         qemu_log("\nisize=%d osize=%d\n",
                  dc->pc - pc_start, tcg_op_buf_count());

target/mips/translate.c

@@ -20370,7 +20370,7 @@ done_generating:
         && qemu_log_in_addr_range(pc_start)) {
         qemu_log_lock();
         qemu_log("IN: %s\n", lookup_symbol(pc_start));
-        log_target_disas(cs, pc_start, ctx.pc - pc_start, 0);
+        log_target_disas(cs, pc_start, ctx.pc - pc_start);
         qemu_log("\n");
         qemu_log_unlock();
     }

target/nios2/translate.c

@@ -907,7 +907,7 @@ void gen_intermediate_code(CPUState *cs, TranslationBlock *tb)
         && qemu_log_in_addr_range(tb->pc)) {
         qemu_log_lock();
         qemu_log("IN: %s\n", lookup_symbol(tb->pc));
-        log_target_disas(cs, tb->pc, dc->pc - tb->pc, 0);
+        log_target_disas(cs, tb->pc, dc->pc - tb->pc);
         qemu_log("\n");
         qemu_log_unlock();
     }

target/openrisc/translate.c

@@ -1653,7 +1653,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
 
     if (qemu_loglevel_mask(CPU_LOG_TB_IN_ASM)
         && qemu_log_in_addr_range(pc_start)) {
-        log_target_disas(cs, pc_start, tb->size, 0);
+        log_target_disas(cs, pc_start, tb->size);
         qemu_log("\n");
         qemu_log_unlock();
     }

target/ppc/translate.c

@@ -7409,7 +7409,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
         && qemu_log_in_addr_range(pc_start)) {
         qemu_log_lock();
         qemu_log("IN: %s\n", lookup_symbol(pc_start));
-        log_target_disas(cs, pc_start, ctx.nip - pc_start, 0);
+        log_target_disas(cs, pc_start, ctx.nip - pc_start);
         qemu_log("\n");
         qemu_log_unlock();
     }

target/s390x/translate.c

@@ -5972,7 +5972,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
             qemu_log("IN: EXECUTE %016" PRIx64 "\n", dc.ex_value);
         } else {
             qemu_log("IN: %s\n", lookup_symbol(pc_start));
-            log_target_disas(cs, pc_start, dc.pc - pc_start, 1);
+            log_target_disas(cs, pc_start, dc.pc - pc_start);
             qemu_log("\n");
         }
         qemu_log_unlock();

target/sh4/translate.c

@@ -2347,7 +2347,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
         && qemu_log_in_addr_range(pc_start)) {
         qemu_log_lock();
 	qemu_log("IN:\n");	/* , lookup_symbol(pc_start)); */
-        log_target_disas(cs, pc_start, ctx.pc - pc_start, 0);
+        log_target_disas(cs, pc_start, ctx.pc - pc_start);
 	qemu_log("\n");
         qemu_log_unlock();
     }

target/sparc/translate.c

@@ -5855,7 +5855,7 @@ void gen_intermediate_code(CPUState *cs, TranslationBlock * tb)
         qemu_log_lock();
         qemu_log("--------------\n");
         qemu_log("IN: %s\n", lookup_symbol(pc_start));
-        log_target_disas(cs, pc_start, last_pc + 4 - pc_start, 0);
+        log_target_disas(cs, pc_start, last_pc + 4 - pc_start);
         qemu_log("\n");
         qemu_log_unlock();
     }

target/tricore/translate.c

@@ -8839,7 +8839,7 @@ void gen_intermediate_code(CPUState *cs, struct TranslationBlock *tb)
         && qemu_log_in_addr_range(pc_start)) {
         qemu_log_lock();
         qemu_log("IN: %s\n", lookup_symbol(pc_start));
-        log_target_disas(cs, pc_start, ctx.pc - pc_start, 0);
+        log_target_disas(cs, pc_start, ctx.pc - pc_start);
         qemu_log("\n");
         qemu_log_unlock();
     }

target/unicore32/translate.c

@@ -2031,7 +2031,7 @@ done_generating:
         qemu_log_lock();
         qemu_log("----------------\n");
         qemu_log("IN: %s\n", lookup_symbol(pc_start));
-        log_target_disas(cs, pc_start, dc->pc - pc_start, 0);
+        log_target_disas(cs, pc_start, dc->pc - pc_start);
         qemu_log("\n");
         qemu_log_unlock();
     }

target/xtensa/translate.c

@@ -3250,7 +3250,7 @@ done:
         qemu_log_lock();
         qemu_log("----------------\n");
         qemu_log("IN: %s\n", lookup_symbol(pc_start));
-        log_target_disas(cs, pc_start, dc.pc - pc_start, 0);
+        log_target_disas(cs, pc_start, dc.pc - pc_start);
         qemu_log("\n");
         qemu_log_unlock();
     }