Change booleans to bool in ARM's gdbarch_tdep

gdb/ChangeLog:

2020-02-12  Christian Biesinger  <cbiesinger@google.com>

	* arm-tdep.c (arm_gdbarch_init): Update.
	* arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
	have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
	have_neon, is_m>: Change to bool.

3 files changed, 27 insertions, 18 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index c603987..d8f5ab1 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,12 @@
 2020-02-12  Christian Biesinger  <cbiesinger@google.com>
 
+	* arm-tdep.c (arm_gdbarch_init): Update.
+	* arm-tdep.h (struct gdbarch_tdep) <have_fpa_registers,
+	have_wmmx_registers, have_vfp_pseudos, have_neon_pseudos,
+	have_neon, is_m>: Change to bool.
+
+2020-02-12  Christian Biesinger  <cbiesinger@google.com>
+
 	* arm-tdep.c (arm_dump_tdep): Print more fields of tdep.
 
 2020-02-12  Tom Tromey  <tom@tromey.com>
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c
index aa26e6a..4efd758 100644
--- a/gdb/arm-tdep.c
+++ b/gdb/arm-tdep.c
@@ -8870,11 +8870,13 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
   enum arm_abi_kind arm_abi = arm_abi_global;
   enum arm_float_model fp_model = arm_fp_model;
   struct tdesc_arch_data *tdesc_data = NULL;
-  int i, is_m = 0;
-  int vfp_register_count = 0, have_vfp_pseudos = 0, have_neon_pseudos = 0;
-  int have_wmmx_registers = 0;
-  int have_neon = 0;
-  int have_fpa_registers = 1;
+  int i;
+  bool is_m = false;
+  int vfp_register_count = 0;
+  bool have_vfp_pseudos = false, have_neon_pseudos = false;
+  bool have_wmmx_registers = false;
+  bool have_neon = false;
+  bool have_fpa_registers = true;
   const struct target_desc *tdesc = info.target_desc;
 
   /* If we have an object to base this architecture on, try to determine
@@ -8991,7 +8993,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 		  && (attr_arch == TAG_CPU_ARCH_V6_M
 		      || attr_arch == TAG_CPU_ARCH_V6S_M
 		      || attr_profile == 'M'))
-		is_m = 1;
+		is_m = true;
 #endif
 	    }
 
@@ -9049,7 +9051,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 	  if (feature == NULL)
 	    return NULL;
 	  else
-	    is_m = 1;
+	    is_m = true;
 	}
 
       tdesc_data = tdesc_data_alloc ();
@@ -9095,7 +9097,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 	    }
 	}
       else
-	have_fpa_registers = 0;
+	have_fpa_registers = false;
 
       feature = tdesc_find_feature (tdesc,
 				    "org.gnu.gdb.xscale.iwmmxt");
@@ -9131,7 +9133,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 	      return NULL;
 	    }
 
-	  have_wmmx_registers = 1;
+	  have_wmmx_registers = true;
 	}
 
       /* If we have a VFP unit, check whether the single precision registers
@@ -9172,7 +9174,7 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 	    }
 
 	  if (tdesc_unnumbered_register (feature, "s0") == 0)
-	    have_vfp_pseudos = 1;
+	    have_vfp_pseudos = true;
 
 	  vfp_register_count = i;
 
@@ -9194,9 +9196,9 @@ arm_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
 		 their type; otherwise (normally) provide them with
 		 the default type.  */
 	      if (tdesc_unnumbered_register (feature, "q0") == 0)
-		have_neon_pseudos = 1;
+		have_neon_pseudos = true;
 
-	      have_neon = 1;
+	      have_neon = true;
 	    }
 	}
     }
diff --git a/gdb/arm-tdep.h b/gdb/arm-tdep.h
index f802aac..629c3b8 100644
--- a/gdb/arm-tdep.h
+++ b/gdb/arm-tdep.h
@@ -95,19 +95,19 @@ struct gdbarch_tdep
 
   enum arm_float_model fp_model; /* Floating point calling conventions.  */
 
-  int have_fpa_registers;	/* Does the target report the FPA registers?  */
-  int have_wmmx_registers;	/* Does the target report the WMMX registers?  */
+  bool have_fpa_registers;	/* Does the target report the FPA registers?  */
+  bool have_wmmx_registers;	/* Does the target report the WMMX registers?  */
   /* The number of VFP registers reported by the target.  It is zero
      if VFP registers are not supported.  */
   int vfp_register_count;
-  int have_vfp_pseudos;		/* Are we synthesizing the single precision
+  bool have_vfp_pseudos;	/* Are we synthesizing the single precision
 				   VFP registers?  */
-  int have_neon_pseudos;	/* Are we synthesizing the quad precision
+  bool have_neon_pseudos;	/* Are we synthesizing the quad precision
 				   NEON registers?  Requires
 				   have_vfp_pseudos.  */
-  int have_neon;		/* Do we have a NEON unit?  */
+  bool have_neon;		/* Do we have a NEON unit?  */
 
-  int is_m;			/* Does the target follow the "M" profile.  */
+  bool is_m;			/* Does the target follow the "M" profile.  */
   CORE_ADDR lowest_pc;		/* Lowest address at which instructions 
 				   will appear.  */