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target/s390x: Replace legacy cpu_physical_memory_[un]map() calls (2/3)

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Commit b7ecba0f6f ("docs/devel/loads-stores.rst: Document our
various load and store APIs") mentioned cpu_physical_memory_*()
methods are legacy, the replacement being address_space_*().

Replace the *_map() / *_unmap() methods in cpu_[un]map_lowcore().
No behavioral change expected.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251002091132.65703-7-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé
2025-10-10 10:02:51 +02:00
committed by Thomas Huth
parent c35b166c1d
commit 64321858d0
1 changed files with 8 additions and 3 deletions
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target/s390x/helper.c
+8 -3
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@@ -26,6 +26,7 @@
#include "hw/s390x/ioinst.h"
#include "target/s390x/kvm/pv.h"
#include "system/hw_accel.h"
#include "system/memory.h"
#include "system/runstate.h"
#include "exec/target_page.h"
#include "exec/watchpoint.h"
@@ -107,11 +108,13 @@ LowCore *cpu_map_lowcore(CPUS390XState *env)
{
LowCore *lowcore;
hwaddr len = sizeof(LowCore);
CPUState *cs = env_cpu(env);
const MemTxAttrs attrs = MEMTXATTRS_UNSPECIFIED;
lowcore = cpu_physical_memory_map(env->psa, &len, true);
lowcore = address_space_map(cs->as, env->psa, &len, true, attrs);
if (len < sizeof(LowCore)) {
cpu_abort(env_cpu(env), "Could not map lowcore\n");
cpu_abort(cs, "Could not map lowcore\n");
}
return lowcore;
@@ -119,7 +122,9 @@ LowCore *cpu_map_lowcore(CPUS390XState *env)
void cpu_unmap_lowcore(CPUS390XState *env, LowCore *lowcore)
{
cpu_physical_memory_unmap(lowcore, sizeof(LowCore), 1, sizeof(LowCore));
AddressSpace *as = env_cpu(env)->as;
address_space_unmap(as, lowcore, sizeof(LowCore), true, sizeof(LowCore));
}
void do_restart_interrupt(CPUS390XState *env)