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| author | Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> | 2016-12-09 17:47:21 +0530 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-01-31 10:10:13 +1100 |
| commit | 176e44e7ebd6da47165c9444f2330ef8f7011deb (patch) | |
| tree | 56986945d63f4a3cea96ad6ef9e15f7a1c6a82e7 | |
| parent | 6914bc4fb5c16cdf92d59e620e3f69de302ed838 (diff) | |
| download | qemu-176e44e7ebd6da47165c9444f2330ef8f7011deb.zip qemu-176e44e7ebd6da47165c9444f2330ef8f7011deb.tar.gz qemu-176e44e7ebd6da47165c9444f2330ef8f7011deb.tar.bz2 | |
target-ppc: implement lxvll instruction
lxvll: Load VSX Vector Left-justified with Length
Little/Big-endian Storage:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|FF|FF|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
Loading 14 bytes to vector (8-bit elements) in BE/LE:
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
|“T”|“h”|“i”|“s”|“ ”|“i”|“s”|“ ”|“a”|“ ”|“T”|“E”|“S”|“T”|00|00|
+---+---+---+---+---+---+---+---+---+---+---+---+---+---+--+--+
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
| -rw-r--r-- | target/ppc/helper.h | 1 | ||||
| -rw-r--r-- | target/ppc/mem_helper.c | 1 | ||||
| -rw-r--r-- | target/ppc/translate/vsx-impl.inc.c | 1 | ||||
| -rw-r--r-- | target/ppc/translate/vsx-ops.inc.c | 1 |
4 files changed, 4 insertions, 0 deletions
diff --git a/target/ppc/helper.h b/target/ppc/helper.h index 1c70815..6a9344e 100644 --- a/target/ppc/helper.h +++ b/target/ppc/helper.h @@ -314,6 +314,7 @@ DEF_HELPER_3(stvehx, void, env, avr, tl) DEF_HELPER_3(stvewx, void, env, avr, tl) #if defined(TARGET_PPC64) DEF_HELPER_4(lxvl, void, env, tl, tl, tl) +DEF_HELPER_4(lxvll, 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 c4ddc5b..da51465 100644 --- a/target/ppc/mem_helper.c +++ b/target/ppc/mem_helper.c @@ -315,6 +315,7 @@ void helper_##name(CPUPPCState *env, target_ulong addr, \ } VSX_LXVL(lxvl, 0) +VSX_LXVL(lxvll, 1) #undef VSX_LXVL #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 1f64fb7..ce20579 100644 --- a/target/ppc/translate/vsx-impl.inc.c +++ b/target/ppc/translate/vsx-impl.inc.c @@ -267,6 +267,7 @@ static void gen_##name(DisasContext *ctx) \ } VSX_VECTOR_LOAD_STORE_LENGTH(lxvl) +VSX_VECTOR_LOAD_STORE_LENGTH(lxvll) #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 62a0afc..c207804 100644 --- a/target/ppc/translate/vsx-ops.inc.c +++ b/target/ppc/translate/vsx-ops.inc.c @@ -12,6 +12,7 @@ GEN_HANDLER_E(lxvb16x, 0x1F, 0x0C, 0x1B, 0, PPC_NONE, PPC2_ISA300), GEN_HANDLER_E(lxvx, 0x1F, 0x0C, 0x08, 0x00000040, PPC_NONE, PPC2_ISA300), #if defined(TARGET_PPC64) GEN_HANDLER_E(lxvl, 0x1F, 0x0D, 0x08, 0, PPC_NONE, PPC2_ISA300), +GEN_HANDLER_E(lxvll, 0x1F, 0x0D, 0x09, 0, PPC_NONE, PPC2_ISA300), #endif GEN_HANDLER_E(stxsdx, 0x1F, 0xC, 0x16, 0, PPC_NONE, PPC2_VSX), |