switch inferior/thread before calling target methods

[deliverable/binutils-gdb.git] / sim / bfin / machs.c

diff --git a/sim/bfin/machs.c b/sim/bfin/machs.c
index 9d0f26314e40f179442c58385cdd87e9ef05ed57..0ca836da0ec15dbe8f8831036f405507b8588fc8 100644 (file)
--- a/sim/bfin/machs.c
+++ b/sim/bfin/machs.c
@@ -1,6 +1,6 @@
 /* Simulator for Analog Devices Blackfin processors.
 
-   Copyright (C) 2005-2012 Free Software Foundation, Inc.
+   Copyright (C) 2005-2020 Free Software Foundation, Inc.
    Contributed by Analog Devices, Inc. and Mike Frysinger.
 
    This file is part of simulators.
@@ -29,7 +29,7 @@
 #include "dv-bfin_cec.h"
 #include "dv-bfin_dmac.h"
 
-static const MACH bfin_mach;
+static const SIM_MACH bfin_mach;
 
 struct bfin_memory_layout {
   address_word addr, len;
@@ -1451,7 +1451,7 @@ dv_bfin_hw_port_parse (SIM_DESC sd, const struct bfin_model_data *mdata,
 static void
 bfin_model_hw_tree_init (SIM_DESC sd, SIM_CPU *cpu)
 {
-  const MODEL *model = CPU_MODEL (cpu);
+  const SIM_MODEL *model = CPU_MODEL (cpu);
   const struct bfin_model_data *mdata = CPU_MODEL_DATA (cpu);
   const struct bfin_board_data *board = STATE_BOARD_DATA (sd);
   int mnum = MODEL_NUM (model);
@@ -1619,27 +1619,27 @@ static const struct bfrom bf538_roms[] =
 };
 static const struct bfrom bf54x_roms[] =
 {
-  BFROM (54x, 4, 0),
-  BFROM (54x, 2, 0),
-  BFROM (54x, 1, 0),
-  BFROM (54x, 0, 0),
-  BFROMA (0xffa14000, 54x_l1, 4, 0),
-  BFROMA (0xffa14000, 54x_l1, 2, 0),
-  BFROMA (0xffa14000, 54x_l1, 1, 0),
-  BFROMA (0xffa14000, 54x_l1, 0, 0),
+  BFROM (54x, 4, 0x1000),
+  BFROM (54x, 2, 0x1000),
+  BFROM (54x, 1, 0x1000),
+  BFROM (54x, 0, 0x1000),
+  BFROMA (0xffa14000, 54x_l1, 4, 0x10000),
+  BFROMA (0xffa14000, 54x_l1, 2, 0x10000),
+  BFROMA (0xffa14000, 54x_l1, 1, 0x10000),
+  BFROMA (0xffa14000, 54x_l1, 0, 0x10000),
   BFROM_STUB,
 };
 static const struct bfrom bf561_roms[] =
 {
   /* XXX: No idea what the actual wrap limit is here.  */
-  BFROM (561, 5, 0),
+  BFROM (561, 5, 0x1000),
   BFROM_STUB,
 };
 static const struct bfrom bf59x_roms[] =
 {
   BFROM (59x, 1, 0x1000000),
   BFROM (59x, 0, 0x1000000),
-  BFROMA (0xffa10000, 59x_l1, 1, 0),
+  BFROMA (0xffa10000, 59x_l1, 1, 0x10000),
   BFROM_STUB,
 };
 
@@ -1693,7 +1693,7 @@ bfin_model_map_bfrom (SIM_DESC sd, SIM_CPU *cpu)
 void
 bfin_model_cpu_init (SIM_DESC sd, SIM_CPU *cpu)
 {
-  const MODEL *model = CPU_MODEL (cpu);
+  const SIM_MODEL *model = CPU_MODEL (cpu);
   const struct bfin_model_data *mdata = CPU_MODEL_DATA (cpu);
   int mnum = MODEL_NUM (model);
   size_t idx;
@@ -1859,7 +1859,7 @@ bfin_reg_fetch (SIM_CPU *cpu, int rn, unsigned char *buf, int len)
   else if (rn == SIM_BFIN_CC_REGNUM)
     value = CCREG;
   else
-    return 0; // will be an error in gdb
+    return -1;
 
   /* Handle our KSP/USP shadowing in SP.  While in supervisor mode, we
      have the normal SP/USP behavior.  User mode is tricky though.  */
@@ -1874,7 +1874,7 @@ bfin_reg_fetch (SIM_CPU *cpu, int rn, unsigned char *buf, int len)
 
   bfin_store_unsigned_integer (buf, 4, value);
 
-  return -1; // disables size checking in gdb
+  return 4;
 }
 
 static int
@@ -1893,9 +1893,9 @@ bfin_reg_store (SIM_CPU *cpu, int rn, unsigned char *buf, int len)
   else if (rn == SIM_BFIN_CC_REGNUM)
     SET_CCREG (value);
   else
-    return 0; // will be an error in gdb
+    return -1;
 
-  return -1; // disables size checking in gdb
+  return 4;
 }
 
 static sim_cia
@@ -1937,7 +1937,7 @@ bfin_prepare_run (SIM_CPU *cpu)
 {
 }
 
-static const MODEL bfin_models[] =
+static const SIM_MODEL bfin_models[] =
 {
 #define P(n) { "bf"#n, & bfin_mach, MODEL_BF##n, NULL, bfin_model_init },
 #include "proc_list.def"
@@ -1945,13 +1945,13 @@ static const MODEL bfin_models[] =
   { 0, NULL, 0, NULL, NULL, }
 };
 
-static const MACH_IMP_PROPERTIES bfin_imp_properties =
+static const SIM_MACH_IMP_PROPERTIES bfin_imp_properties =
 {
   sizeof (SIM_CPU),
   0,
 };
 
-static const MACH bfin_mach =
+static const SIM_MACH bfin_mach =
 {
   "bfin", "bfin", MACH_BFIN,
   32, 32, & bfin_models[0], & bfin_imp_properties,
@@ -1959,7 +1959,7 @@ static const MACH bfin_mach =
   bfin_prepare_run
 };
 
-const MACH *sim_machs[] =
+const SIM_MACH *sim_machs[] =
 {
   & bfin_mach,
   NULL