[binutils-gdb] sim: bfin: invert sim_state storage

[Michael Frysinger]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=85d93de3d8e24b54516ece8ec95ab09e6786e102

commit 85d93de3d8e24b54516ece8ec95ab09e6786e102
Author: Mike Frysinger <vapier@gentoo.org>
Date:   Thu Jan 21 21:05:33 2016 -0500

    sim: bfin: invert sim_state storage

Diff:
---
 sim/bfin/ChangeLog  |  7 +++++++
 sim/bfin/interp.c   |  3 ++-
 sim/bfin/sim-main.h | 11 +++--------
 3 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/sim/bfin/ChangeLog b/sim/bfin/ChangeLog
index c9b64b11f42..d5c55e07f45 100644
--- a/sim/bfin/ChangeLog
+++ b/sim/bfin/ChangeLog
@@ -1,3 +1,10 @@
+2021-05-17  Mike Frysinger  <vapier@gentoo.org>
+
+	* interp.c (sim_open): Call sim_state_alloc_extra.
+	* sim-main.h (SIM_HAVE_COMMON_SIM_STATE): Define.
+	(struct sim_state): Delete.
+	(STATE_BOARD_DATA): Define.
+
 2021-05-16  Mike Frysinger  <vapier@gentoo.org>
 
 	* bfin-sim.c, devices.c, dv-bfin_cec.c, dv-bfin_ctimer.c,
diff --git a/sim/bfin/interp.c b/sim/bfin/interp.c
index 8e3a1214b78..34357201934 100644
--- a/sim/bfin/interp.c
+++ b/sim/bfin/interp.c
@@ -717,7 +717,8 @@ sim_open (SIM_OPEN_KIND kind, host_callback *callback,
 {
   char c;
   int i;
-  SIM_DESC sd = sim_state_alloc (kind, callback);
+  SIM_DESC sd = sim_state_alloc_extra (kind, callback,
+				       sizeof (struct bfin_board_data));
 
   /* The cpu data is kept in a separately allocated chunk of memory.  */
   if (sim_cpu_alloc_all (sd, 1) != SIM_RC_OK)
diff --git a/sim/bfin/sim-main.h b/sim/bfin/sim-main.h
index a09ea496189..855a178bc4b 100644
--- a/sim/bfin/sim-main.h
+++ b/sim/bfin/sim-main.h
@@ -21,6 +21,8 @@
 #ifndef _BFIN_MAIN_SIM_H_
 #define _BFIN_MAIN_SIM_H_
 
+#define SIM_HAVE_COMMON_SIM_STATE
+
 #include "sim-basics.h"
 #include "sim-signal.h"
 #include "arch.h"
@@ -37,14 +39,7 @@ struct _sim_cpu {
 };
 #define BFIN_CPU_STATE ((cpu)->state)
 
-struct sim_state {
-  sim_cpu *cpu[MAX_NR_PROCESSORS];
-
-  /* ... simulator specific members ... */
-  struct bfin_board_data board;
-#define STATE_BOARD_DATA(sd) (&(sd)->board)
-  sim_state_base base;
-};
+#define STATE_BOARD_DATA(sd) ((struct bfin_board_data *) STATE_ARCH_DATA (sd))
 
 #include "sim-config.h"
 #include "sim-types.h"