[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-ppc] [PATCH 08/28] target-ppc: Altivec 2.07: Add/Subtract Unsigned
From: |
Tom Musta |
Subject: |
[Qemu-ppc] [PATCH 08/28] target-ppc: Altivec 2.07: Add/Subtract Unsigned Doubleword Modulo |
Date: |
Wed, 12 Feb 2014 15:22:59 -0600 |
This patch adds two Altivec unsigned doublword modulo instructions that
are introduced in Power ISA Version V2.07:
- vaddudm : Vector Add Unsigned Doubleword Modulo
- vsubudm : Vector Subtrace Unsigned Doubleword Modulo
Signed-off-by: Tom Musta <address@hidden>
---
target-ppc/helper.h | 2 ++
target-ppc/int_helper.c | 1 +
target-ppc/translate.c | 4 ++++
3 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/target-ppc/helper.h b/target-ppc/helper.h
index a4480e8..1106e29 100644
--- a/target-ppc/helper.h
+++ b/target-ppc/helper.h
@@ -109,9 +109,11 @@ DEF_HELPER_FLAGS_1(ftsqrt, TCG_CALL_NO_RWG_SE, i32, i64)
DEF_HELPER_3(vaddubm, void, avr, avr, avr)
DEF_HELPER_3(vadduhm, void, avr, avr, avr)
DEF_HELPER_3(vadduwm, void, avr, avr, avr)
+DEF_HELPER_3(vaddudm, void, avr, avr, avr)
DEF_HELPER_3(vsububm, void, avr, avr, avr)
DEF_HELPER_3(vsubuhm, void, avr, avr, avr)
DEF_HELPER_3(vsubuwm, void, avr, avr, avr)
+DEF_HELPER_3(vsubudm, void, avr, avr, avr)
DEF_HELPER_3(vavgub, void, avr, avr, avr)
DEF_HELPER_3(vavguh, void, avr, avr, avr)
DEF_HELPER_3(vavguw, void, avr, avr, avr)
diff --git a/target-ppc/int_helper.c b/target-ppc/int_helper.c
index 71db3fb..3e36c0a 100644
--- a/target-ppc/int_helper.c
+++ b/target-ppc/int_helper.c
@@ -504,6 +504,7 @@ void helper_vaddcuw(ppc_avr_t *r, ppc_avr_t *a, ppc_avr_t
*b)
VARITH(ubm, u8)
VARITH(uhm, u16)
VARITH(uwm, u32)
+VARITH(udm, u64)
#undef VARITH_DO
#undef VARITH
diff --git a/target-ppc/translate.c b/target-ppc/translate.c
index e2dce90..bb1c64e 100644
--- a/target-ppc/translate.c
+++ b/target-ppc/translate.c
@@ -6930,9 +6930,11 @@ static void glue(gen_, name0##_##name1)(DisasContext
*ctx) \
GEN_VXFORM(vaddubm, 0, 0);
GEN_VXFORM(vadduhm, 0, 1);
GEN_VXFORM(vadduwm, 0, 2);
+GEN_VXFORM(vaddudm, 0, 3);
GEN_VXFORM(vsububm, 0, 16);
GEN_VXFORM(vsubuhm, 0, 17);
GEN_VXFORM(vsubuwm, 0, 18);
+GEN_VXFORM(vsubudm, 0, 19);
GEN_VXFORM(vmaxub, 1, 0);
GEN_VXFORM(vmaxuh, 1, 1);
GEN_VXFORM(vmaxuw, 1, 2);
@@ -10311,9 +10313,11 @@ GEN_HANDLER_E(name0##_##name1, 0x4, opc2, (opc3 |
0x10), 0x00000000, tp0, tp1),
GEN_VXFORM(vaddubm, 0, 0),
GEN_VXFORM(vadduhm, 0, 1),
GEN_VXFORM(vadduwm, 0, 2),
+GEN_VXFORM_207(vaddudm, 0, 3),
GEN_VXFORM(vsububm, 0, 16),
GEN_VXFORM(vsubuhm, 0, 17),
GEN_VXFORM(vsubuwm, 0, 18),
+GEN_VXFORM_207(vsubudm, 0, 19),
GEN_VXFORM(vmaxub, 1, 0),
GEN_VXFORM(vmaxuh, 1, 1),
GEN_VXFORM(vmaxuw, 1, 2),
--
1.7.1
- [Qemu-ppc] [PATCH 00/28] target-ppc: Altivec 2.07, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 01/28] target-ppc: Altivec 2.07: Add Instruction Flag, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 02/28] target-ppc: Altivec 2.07: Update AVR Structure, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 03/28] target-ppc: Altivec 2.07: Add GEN_VXFORM3, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 04/28] target-ppc: Altivec 2.07: Add Support for Dual Altivec Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 05/28] target-ppc: Altivec 2.07: Add Opcode Macro for VX Form Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 06/28] target-ppc: Altivec 2.07: Add Support for R-Form Dual Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 07/28] target-ppc: Altivec 2.07: Vector Logical Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 09/28] target-ppc: Altivec 2.07: Change VMUL_DO to Support 64-bit Integers, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 08/28] target-ppc: Altivec 2.07: Add/Subtract Unsigned Doubleword Modulo,
Tom Musta <=
- [Qemu-ppc] [PATCH 10/28] target-ppc: Altivec 2.07: Multiply Even/Odd Word Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 11/28] target-ppc: Altivec 2.07: vmuluw Instruction, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 13/28] target-ppc: Altivec 2.07: Vector Population Count Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 12/28] target-ppc: Altivec 2.07: Add Vector Count Leading Zeroes, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 14/28] target-ppc: Altivec 2.07: Vector Min/Max Doubleword Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 15/28] target-ppc: Altivec 2.07: Pack Doubleword Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 17/28] target-ppc: Altivec 2.07: Vector Merge Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 16/28] target-ppc: Altivec 2.07: Unpack Signed Word Instructions, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 20/28] target-ppc: Altivec 2.07: Quadword Addition and Subtracation, Tom Musta, 2014/02/12
- [Qemu-ppc] [PATCH 21/28] target-ppc: Altivec 2.07: vbpermq Instruction, Tom Musta, 2014/02/12