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[Qemu-devel] [PATCH v2 4/6] target-ppc: implement stxvll instructions
From: |
Nikunj A Dadhania |
Subject: |
[Qemu-devel] [PATCH v2 4/6] target-ppc: implement stxvll instructions |
Date: |
Fri, 9 Dec 2016 17:47:23 +0530 |
stxvll: Store VSX Vector Left-justified with Length
Vector (8-bit elements) in BE/LE:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|00|00|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
Storing 14 bytes would result in following Little/Big-endian Storage:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|FF|FF|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
Signed-off-by: Nikunj A Dadhania <address@hidden>
---
target-ppc/helper.h | 1 +
target-ppc/mem_helper.c | 1 +
target-ppc/translate/vsx-impl.inc.c | 1 +
target-ppc/translate/vsx-ops.inc.c | 1 +
4 files changed, 4 insertions(+)
diff --git a/target-ppc/helper.h b/target-ppc/helper.h
index 211313d..4707db4 100644
--- a/target-ppc/helper.h
+++ b/target-ppc/helper.h
@@ -321,6 +321,7 @@ DEF_HELPER_3(stvewx, void, env, avr, tl)
DEF_HELPER_4(lxvl, void, env, tl, tl, tl)
DEF_HELPER_4(lxvll, void, env, tl, tl, tl)
DEF_HELPER_4(stxvl, void, env, tl, tl, tl)
+DEF_HELPER_4(stxvll, void, env, tl, tl, tl)
#endif
DEF_HELPER_4(vsumsws, void, env, avr, avr, avr)
DEF_HELPER_4(vsum2sws, void, env, avr, avr, avr)
diff --git a/target-ppc/mem_helper.c b/target-ppc/mem_helper.c
index 2427b49..e6383c6 100644
--- a/target-ppc/mem_helper.c
+++ b/target-ppc/mem_helper.c
@@ -345,6 +345,7 @@ void helper_##name(CPUPPCState *env, target_ulong addr,
\
}
VSX_STXVL(stxvl, 0)
+VSX_STXVL(stxvll, 1)
#undef VSX_STXVL
#undef GET_NB
#endif /* TARGET_PPC64 */
diff --git a/target-ppc/translate/vsx-impl.inc.c
b/target-ppc/translate/vsx-impl.inc.c
index 5099d44..2a17c35 100644
--- a/target-ppc/translate/vsx-impl.inc.c
+++ b/target-ppc/translate/vsx-impl.inc.c
@@ -269,6 +269,7 @@ static void gen_##name(DisasContext *ctx)
\
VSX_VECTOR_LOAD_STORE_LENGTH(lxvl)
VSX_VECTOR_LOAD_STORE_LENGTH(lxvll)
VSX_VECTOR_LOAD_STORE_LENGTH(stxvl)
+VSX_VECTOR_LOAD_STORE_LENGTH(stxvll)
#endif
#define VSX_LOAD_SCALAR_DS(name, operation) \
diff --git a/target-ppc/translate/vsx-ops.inc.c
b/target-ppc/translate/vsx-ops.inc.c
index 3afded2..46b95e3 100644
--- a/target-ppc/translate/vsx-ops.inc.c
+++ b/target-ppc/translate/vsx-ops.inc.c
@@ -27,6 +27,7 @@ GEN_HANDLER_E(stxvb16x, 0x1F, 0x0C, 0x1F, 0, PPC_NONE,
PPC2_ISA300),
GEN_HANDLER_E(stxvx, 0x1F, 0x0C, 0x0C, 0, PPC_NONE, PPC2_ISA300),
#if defined(TARGET_PPC64)
GEN_HANDLER_E(stxvl, 0x1F, 0x0D, 0x0C, 0, PPC_NONE, PPC2_ISA300),
+GEN_HANDLER_E(stxvll, 0x1F, 0x0D, 0x0D, 0, PPC_NONE, PPC2_ISA300),
#endif
GEN_HANDLER_E(mfvsrwz, 0x1F, 0x13, 0x03, 0x0000F800, PPC_NONE, PPC2_VSX207),
--
2.7.4
- [Qemu-devel] [PATCH v2 ppc-for-2.9 0/6] POWER9 TCG enablements - part9, Nikunj A Dadhania, 2016/12/09
- [Qemu-devel] [PATCH v2 2/6] target-ppc: implement lxvll instruction, Nikunj A Dadhania, 2016/12/09
- [Qemu-devel] [PATCH v2 3/6] target-ppc: implement stxvl instruction, Nikunj A Dadhania, 2016/12/09
- [Qemu-devel] [PATCH v2 1/6] target-ppc: implement lxvl instruction, Nikunj A Dadhania, 2016/12/09
- [Qemu-devel] [PATCH v2 4/6] target-ppc: implement stxvll instructions,
Nikunj A Dadhania <=
- [Qemu-devel] [PATCH v2 5/6] target-ppc: implement xxextractuw instruction, Nikunj A Dadhania, 2016/12/09
- Re: [Qemu-devel] [PATCH v2 5/6] target-ppc: implement xxextractuw instruction, David Gibson, 2016/12/11
- Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 5/6] target-ppc: implement xxextractuw instruction, Nikunj Dadhania, 2016/12/12
- Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 5/6] target-ppc: implement xxextractuw instruction, David Gibson, 2016/12/11
- Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 5/6] target-ppc: implement xxextractuw instruction, Nikunj A Dadhania, 2016/12/14
- Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 5/6] target-ppc: implement xxextractuw instruction, David Gibson, 2016/12/16
- Re: [Qemu-devel] [Qemu-ppc] [PATCH v2 5/6] target-ppc: implement xxextractuw instruction, Nikunj A Dadhania, 2016/12/18
[Qemu-devel] [PATCH v2 6/6] target-ppc: implement xxinsertw instruction, Nikunj A Dadhania, 2016/12/09
Re: [Qemu-devel] [PATCH v2 ppc-for-2.9 0/6] POWER9 TCG enablements - part9, David Gibson, 2016/12/11