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[Qemu-devel] [PULL 01/28] target-i386: Provide TCG_PHYS_ADDR_BITS
From: |
Eduardo Habkost |
Subject: |
[Qemu-devel] [PULL 01/28] target-i386: Provide TCG_PHYS_ADDR_BITS |
Date: |
Tue, 19 Jul 2016 14:22:29 -0300 |
From: "Dr. David Alan Gilbert" <address@hidden>
Provide a constant for the number of address bits supported under TCG.
Signed-off-by: Dr. David Alan Gilbert <address@hidden>
Suggested-by: Eduardo Habkost <address@hidden>
Reviewed-by: Eduardo Habkost <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
---
target-i386/cpu.h | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 776efe6..bda67f0 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -1422,11 +1422,13 @@ uint64_t cpu_get_tsc(CPUX86State *env);
/* XXX: This value should match the one returned by CPUID
* and in exec.c */
# if defined(TARGET_X86_64)
-# define PHYS_ADDR_MASK 0xffffffffffLL
+# define TCG_PHYS_ADDR_BITS 40
# else
-# define PHYS_ADDR_MASK 0xfffffffffLL
+# define TCG_PHYS_ADDR_BITS 36
# endif
+#define PHYS_ADDR_MASK MAKE_64BIT_MASK(0, TCG_PHYS_ADDR_BITS)
+
#define cpu_init(cpu_model) CPU(cpu_x86_init(cpu_model))
#define cpu_signal_handler cpu_x86_signal_handler
--
2.5.5
- [Qemu-devel] [PULL 00/28] x86 queue for -rc0, Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 01/28] target-i386: Provide TCG_PHYS_ADDR_BITS,
Eduardo Habkost <=
- [Qemu-devel] [PULL 02/28] target-i386: Allow physical address bits to be set, Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 03/28] target-i386: Mask mtrr mask based on CPU physical address limits, Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 05/28] target-i386: Use uint32_t for X86CPU.apic_id, Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 04/28] target-i386: Fill high bits of mtrr mask, Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 06/28] pc: Add x86_topo_ids_from_apicid(), Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 07/28] target-i386: Set physical address bits based on host, Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 09/28] pc: cpu: Consolidate apic-id validity checks in pc_cpu_pre_plug(), Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 08/28] pc: Extract CPU lookup into a separate function, Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 10/28] target-i386: Replace custom apic-id setter/getter with static property, Eduardo Habkost, 2016/07/19
- [Qemu-devel] [PULL 11/28] target-i386: Add socket/core/thread properties to X86CPU, Eduardo Habkost, 2016/07/19