[v1] First batch of misc (i386, kernel-doc, memory, vl.c) changes for QEMU 6.0

[PULL 040/113] m68k: do not use ram_size global

Paolo Bonzini posted 113 patches 5 years, 2 months ago

Diff against v2 v2
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Maintainers: Radoslaw Biernacki <rad@semihalf.com>, Igor Mammedov <imammedo@redhat.com>, Richard Henderson <richard.henderson@linaro.org>, Michael Rolnik <mrolnik@gmail.com>, Tyrone Ting <kfting@nuvoton.com>, "Daniel P. Berrangé" <berrange@redhat.com>, "Cédric Le Goater" <clg@kaod.org>, Sunil Muthuswamy <sunilmut@microsoft.com>, Aurelien Jarno <aurelien@aurel32.net>, Halil Pasic <pasic@linux.ibm.com>, Rob Herring <robh@kernel.org>, Alexander Bulekov <alxndr@bu.edu>, Sarah Harris <S.E.Harris@kent.ac.uk>, Sagar Karandikar <sagark@eecs.berkeley.edu>, Alistair Francis <alistair@alistair23.me>, David Hildenbrand <david@redhat.com>, BALATON Zoltan <balaton@eik.bme.hu>, Andrew Jeffery <andrew@aj.id.au>, "Michael S. Tsirkin" <mst@redhat.com>, Antony Pavlov <antonynpavlov@gmail.com>, Stefano Stabellini <sstabellini@kernel.org>, Laszlo Ersek <lersek@redhat.com>, Leif Lindholm <leif@nuviainc.com>, Juan Quintela <quintela@redhat.com>, Cornelia Huck <cohuck@redhat.com>, David Gibson <david@gibson.dropbear.id.au>, "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, Stefan Hajnoczi <stefanha@redhat.com>, Laurent Vivier <laurent@vivier.eu>, Jiaxun Yang <jiaxun.yang@flygoat.com>, Bandan Das <bsd@redhat.com>, "Dr. David Alan Gilbert" <dgilbert@redhat.com>, Michael Walle <michael@walle.cc>, Artyom Tarasenko <atar4qemu@gmail.com>, Markus Armbruster <armbru@redhat.com>, Havard Skinnemoen <hskinnemoen@google.com>, Gerd Hoffmann <kraxel@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, Peter Maydell <peter.maydell@linaro.org>, Cleber Rosa <crosa@redhat.com>, "Philippe Mathieu-Daudé" <f4bug@amsat.org>, Palmer Dabbelt <palmer@dabbelt.com>, Anthony Perard <anthony.perard@citrix.com>, "Hervé Poussineau" <hpoussin@reactos.org>, Fabien Chouteau <chouteau@adacore.com>, Paul Durrant <paul@xen.org>, Joel Stanley <joel@jms.id.au>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Helge Deller <deller@gmx.de>, Paolo Bonzini <pbonzini@redhat.com>, Thomas Huth <thuth@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>, Chris Wulff <crwulff@gmail.com>, Thomas Huth <huth@tuxfamily.org>, Marek Vasut <marex@denx.de>, Huacai Chen <chenhc@lemote.com>, Alistair Francis <Alistair.Francis@wdc.com>, John Snow <jsnow@redhat.com>, Eduardo Habkost <ehabkost@redhat.com>, Laurent Vivier <lvivier@redhat.com>, Andrzej Zaborowski <balrogg@gmail.com>, Aleksandar Rikalo <aleksandar.rikalo@syrmia.com>, Christian Borntraeger <borntraeger@de.ibm.com>, KONRAD Frederic <frederic.konrad@adacore.com>

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[PULL 040/113] m68k: do not use ram_size global

Posted by Paolo Bonzini 5 years, 2 months ago

Use the machine properties instead.

Cc: Laurent Vivier <lvivier@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 hw/m68k/mcf5206.c       | 4 +++-
 hw/m68k/mcf5208.c       | 3 ++-
 target/m68k/m68k-semi.c | 5 +++--
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/hw/m68k/mcf5206.c b/hw/m68k/mcf5206.c
index 51d2e0da1c..8708aa4480 100644
--- a/hw/m68k/mcf5206.c
+++ b/hw/m68k/mcf5206.c
@@ -10,6 +10,7 @@
 #include "qemu/error-report.h"
 #include "qemu/log.h"
 #include "cpu.h"
+#include "hw/boards.h"
 #include "hw/irq.h"
 #include "hw/m68k/mcf.h"
 #include "qemu/timer.h"
@@ -311,8 +312,9 @@ static uint64_t m5206_mbar_read(m5206_mbar_state *s,
         /* FIXME: currently hardcoded to 128Mb.  */
         {
             uint32_t mask = ~0;
-            while (mask > ram_size)
+            while (mask > current_machine->ram_size) {
                 mask >>= 1;
+            }
             return mask & 0x0ffe0000;
         }
     case 0x5c: return 1; /* DRAM bank 1 empty.  */
diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c
index 7c8ca5ddf6..2205145ecc 100644
--- a/hw/m68k/mcf5208.c
+++ b/hw/m68k/mcf5208.c
@@ -157,8 +157,9 @@ static uint64_t m5208_sys_read(void *opaque, hwaddr addr,
         {
             int n;
             for (n = 0; n < 32; n++) {
-                if (ram_size < (2u << n))
+                if (current_machine->ram_size < (2u << n)) {
                     break;
+                }
             }
             return (n - 1)  | 0x40000000;
         }
diff --git a/target/m68k/m68k-semi.c b/target/m68k/m68k-semi.c
index 8e5fbfc8fa..27600e0cc0 100644
--- a/target/m68k/m68k-semi.c
+++ b/target/m68k/m68k-semi.c
@@ -26,6 +26,7 @@
 #else
 #include "exec/gdbstub.h"
 #include "exec/softmmu-semi.h"
+#include "hw/boards.h"
 #endif
 #include "qemu/log.h"
 
@@ -455,8 +456,8 @@ void do_m68k_semihosting(CPUM68KState *env, int nr)
          * FIXME: This is wrong for boards where RAM does not start at
          * address zero.
          */
-        env->dregs[1] = ram_size;
-        env->aregs[7] = ram_size;
+        env->dregs[1] = current_machine->ram_size;
+        env->aregs[7] = current_machine->ram_size;
 #endif
         return;
     default:
-- 
2.26.2