Re: [Qemu-devel] [PATCH 1/3] tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS

2015-02-23 Thread Alexander Graf
On 20.02.15 20:36, Richard Henderson wrote: On 02/20/2015 09:57 AM, Paolo Bonzini wrote: diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index 7a9980e..8ba977a 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -25,6 +25,7 @@ #define TCG_TARGET_I386 1

Re: [Qemu-devel] [PATCH 1/3] tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS

2015-02-23 Thread Richard Henderson
On 02/23/2015 05:21 AM, Alexander Graf wrote: I suppose Paolo is already off to the hospital ;). Richard, if I just s/32/31/ in the hunk above, does that mean you ack the patch? Yep. r~

[Qemu-devel] [PATCH 1/3] tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS

2015-02-20 Thread Paolo Bonzini
This will be used to size the TLB when more than 8 MMU modes are used by the target. Limitations come from the limited size of the immediate fields (which sometimes, as in the case of Aarch64, extend to instructions that shift the immediate). Signed-off-by: Paolo Bonzini pbonz...@redhat.com ---

[Qemu-devel] [PATCH 1/3] tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS

2015-02-20 Thread Paolo Bonzini
This will be used to size the TLB when more than 8 MMU modes are used by the target. Limitations come from the limited size of the immediate fields (which sometimes, as in the case of Aarch64, extend to instructions that shift the immediate). Signed-off-by: Paolo Bonzini pbonz...@redhat.com ---

Re: [Qemu-devel] [PATCH 1/3] tcg: add TCG_TARGET_TLB_DISPLACEMENT_BITS

2015-02-20 Thread Richard Henderson
On 02/20/2015 09:57 AM, Paolo Bonzini wrote: diff --git a/tcg/i386/tcg-target.h b/tcg/i386/tcg-target.h index 7a9980e..8ba977a 100644 --- a/tcg/i386/tcg-target.h +++ b/tcg/i386/tcg-target.h @@ -25,6 +25,7 @@ #define TCG_TARGET_I386 1 #define TCG_TARGET_INSN_UNIT_SIZE 1 +#define