include/exec/vaddr.h

/* Define vaddr.  */

#ifndef VADDR_H
#define VADDR_H

/**
 * vaddr:
 * Type wide enough to contain any #target_ulong virtual address.
 * We do not support 64-bit guest on 32-host and detect at configure time.
 * Therefore, a host pointer width will always fit a guest pointer.
 */
typedef uintptr_t vaddr;
#define VADDR_PRId PRIdPTR
#define VADDR_PRIu PRIuPTR
#define VADDR_PRIo PRIoPTR
#define VADDR_PRIx PRIxPTR
#define VADDR_PRIX PRIXPTR
#define VADDR_MAX UINTPTR_MAX

#endif
include/exec: Move vaddr defines to separate file Needed to work around circular includes. vaddr is currently defined in cpu-common.h and needed by hw/core/cpu.h, but cpu-common.h also need cpu.h to know the size of the CPUState. [Maybe we can instead move parts of cpu-common.h w. hw/core/cpu.h to sort out the circular inclusion.] Signed-off-by: Anton Johansson <anjo@rev.ng> Message-Id: <20240119144024.14289-7-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [rth: Add include of vaddr.h into cpu-common.h] Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2024-01-19 15:39:56 +01:00			`/* Define vaddr. */`

			`#ifndef VADDR_H`
			`#define VADDR_H`

			`/**`
			`* vaddr:`
			`* Type wide enough to contain any #target_ulong virtual address.`
include/exec: Change vaddr to uintptr_t Since we no longer support 64-bit guests on 32-bit hosts, we can use a 32-bit type on a 32-bit host. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2025-02-04 18:56:07 -08:00			`* We do not support 64-bit guest on 32-host and detect at configure time.`
			`* Therefore, a host pointer width will always fit a guest pointer.`
include/exec: Move vaddr defines to separate file Needed to work around circular includes. vaddr is currently defined in cpu-common.h and needed by hw/core/cpu.h, but cpu-common.h also need cpu.h to know the size of the CPUState. [Maybe we can instead move parts of cpu-common.h w. hw/core/cpu.h to sort out the circular inclusion.] Signed-off-by: Anton Johansson <anjo@rev.ng> Message-Id: <20240119144024.14289-7-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [rth: Add include of vaddr.h into cpu-common.h] Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2024-01-19 15:39:56 +01:00			`*/`
include/exec: Change vaddr to uintptr_t Since we no longer support 64-bit guests on 32-bit hosts, we can use a 32-bit type on a 32-bit host. Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2025-02-04 18:56:07 -08:00			`typedef uintptr_t vaddr;`
			`#define VADDR_PRId PRIdPTR`
			`#define VADDR_PRIu PRIuPTR`
			`#define VADDR_PRIo PRIoPTR`
			`#define VADDR_PRIx PRIxPTR`
			`#define VADDR_PRIX PRIXPTR`
			`#define VADDR_MAX UINTPTR_MAX`
include/exec: Move vaddr defines to separate file Needed to work around circular includes. vaddr is currently defined in cpu-common.h and needed by hw/core/cpu.h, but cpu-common.h also need cpu.h to know the size of the CPUState. [Maybe we can instead move parts of cpu-common.h w. hw/core/cpu.h to sort out the circular inclusion.] Signed-off-by: Anton Johansson <anjo@rev.ng> Message-Id: <20240119144024.14289-7-anjo@rev.ng> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> [rth: Add include of vaddr.h into cpu-common.h] Signed-off-by: Richard Henderson <richard.henderson@linaro.org> 2024-01-19 15:39:56 +01:00
			`#endif`