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target/arm: Move GTimer definitions to new 'gtimer.h' header

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Move Arm A-class Generic Timer definitions to the new
"target/arm/gtimer.h" header so units in hw/ which don't
need access to ARMCPU internals can use them without
having to include the huge "cpu.h".

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240118200643.29037-20-philmd@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-01-18 21:06:40 +01:00 • committed by Peter Maydell
parent 32b3a0c900
commit f4f318b41a
15 changed files with 35 additions and 7 deletions
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8
target/arm/cpu.h
View file

@ -27,6 +27,7 @@
#include "exec/cpu-defs.h"
#include "qapi/qapi-types-common.h"
#include "target/arm/multiprocessing.h"
#include "target/arm/gtimer.h"
/* ARM processors have a weak memory model */
#define TCG_GUEST_DEFAULT_MO (0)
@ -140,13 +141,6 @@ typedef struct ARMGenericTimer {
uint64_t ctl; /* Timer Control register */
} ARMGenericTimer;
#define GTIMER_PHYS 0
#define GTIMER_VIRT 1
#define GTIMER_HYP 2
#define GTIMER_SEC 3
#define GTIMER_HYPVIRT 4
#define NUM_GTIMERS 5
#define VTCR_NSW (1u << 29)
#define VTCR_NSA (1u << 30)
#define VSTCR_SW VTCR_NSW