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* [binutils-gdb] sim: cgen: prep for inverting sim_cpu storage
@ 2022-12-21 5:08 Michael Frysinger
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From: Michael Frysinger @ 2022-12-21 5:08 UTC (permalink / raw)
To: gdb-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=53891d9a7ccc2a94f45711dbbb8c3519eb7bcee1
commit 53891d9a7ccc2a94f45711dbbb8c3519eb7bcee1
Author: Mike Frysinger <vapier@gentoo.org>
Date: Tue Nov 1 18:49:48 2022 +0545
sim: cgen: prep for inverting sim_cpu storage
Some common cgen code changes to allow cgen ports to invert their
sim_cpu storage one-by-one.
Diff:
---
sim/common/cgen-cpu.h | 5 +++++
sim/common/sim-cpu.h | 10 ++++++++++
2 files changed, 15 insertions(+)
diff --git a/sim/common/cgen-cpu.h b/sim/common/cgen-cpu.h
index 92161a84b87..d65e0dba0b2 100644
--- a/sim/common/cgen-cpu.h
+++ b/sim/common/cgen-cpu.h
@@ -20,6 +20,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef CGEN_CPU_H
#define CGEN_CPU_H
+#include "cgen-defs.h"
+#include "cgen-fpu.h"
+#include "cgen-par.h"
+#include "cgen-scache.h"
+
/* Type of function that is ultimately called by sim_resume. */
typedef void (ENGINE_FN) (SIM_CPU *);
diff --git a/sim/common/sim-cpu.h b/sim/common/sim-cpu.h
index ab41508acb6..e895664c2ef 100644
--- a/sim/common/sim-cpu.h
+++ b/sim/common/sim-cpu.h
@@ -28,6 +28,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. */
/* Type of function to return an insn name. */
typedef const char * (CPU_INSN_NAME_FN) (sim_cpu *, int);
+#ifdef CGEN_ARCH
+# include "cgen-cpu.h"
+#endif
+
/* Types for register access functions.
These routines implement the sim_{fetch,store}_register interface. */
typedef int (CPUREG_FETCH_FN) (sim_cpu *, int, void *, int);
@@ -127,6 +131,12 @@ struct _sim_cpu {
/* All the common state. */
sim_cpu_base base;
+#ifdef CGEN_ARCH
+ /* Static parts of cgen. */
+ CGEN_CPU cgen_cpu;
+#define CPU_CGEN_CPU(cpu) ((cpu)->cgen_cpu)
+#endif
+
/* Pointer for sim target to store arbitrary cpu data. Normally the
target should define a struct and use it here. */
void *arch_data;
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