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path: root/target/ppc/translate/vmx-ops.inc.c
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2017-01-31ppc: Implement bcdutrunc. instructionJose Ricardo Ziviani
bcdutrunc. Decimal unsigned truncate. Works like bcdtrunc. with unsigned BCD numbers. Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31ppc: Implement bcdtrunc. instructionJose Ricardo Ziviani
bcdtrunc.: Decimal integer truncate. Given a BCD number in vrb and the number of bytes to truncate in vra, the return register will have vrb with such bits truncated. Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31ppc: Implement bcdsr. instructionJose Ricardo Ziviani
bcdsr.: Decimal shift and round. This instruction works like bcds. however, when performing right shift, 1 will be added to the result if the last digit was >= 5. Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31ppc: Implement bcdus. instructionJose Ricardo Ziviani
bcdus.: Decimal unsigned shift. This instruction works like bcds. but considers only unsigned BCDs (no sign in least meaning 4 bits). Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31ppc: Implement bcds. instructionJose Ricardo Ziviani
bcds.: Decimal shift. Given two registers vra and vrb, this instruction shift the vrb value by vra bits into the result register. Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31target-ppc: add vextu[bhw][lr]x instructionsAvinesh Kumar
vextublx: Vector Extract Unsigned Byte Left vextuhlx: Vector Extract Unsigned Halfword Left vextuwlx: Vector Extract Unsigned Word Left vextubrx: Vector Extract Unsigned Byte Right-Indexed VX-form vextuhrx: Vector Extract Unsigned Halfword Right-Indexed VX-form vextuwrx: Vector Extract Unsigned Word Right-Indexed VX-form Signed-off-by: Avinesh Kumar <avinesku@linux.vnet.ibm.com> Signed-off-by: Hariharan T.S. <hari@linux.vnet.ibm.com> [ implement using int128_rshift ] Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com> Reviewed-by: Richard Henderson <rth@twiddle.net> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2017-01-31target-ppc: Implement bcdcpsgn. instructionJose Ricardo Ziviani
bcdcpsgn.: Decimal copy sign. Given two registers vra and vrb, it copies the vra value with vrb sign to the result register vrt. Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
2016-12-20Move target-* CPU file into a target/ folderThomas Huth
We've currently got 18 architectures in QEMU, and thus 18 target-xxx folders in the root folder of the QEMU source tree. More architectures (e.g. RISC-V, AVR) are likely to be included soon, too, so the main folder of the QEMU sources slowly gets quite overcrowded with the target-xxx folders. To disburden the main folder a little bit, let's move the target-xxx folders into a dedicated target/ folder, so that target-xxx/ simply becomes target/xxx/ instead. Acked-by: Laurent Vivier <laurent@vivier.eu> [m68k part] Acked-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de> [tricore part] Acked-by: Michael Walle <michael@walle.cc> [lm32 part] Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com> [s390x part] Reviewed-by: Christian Borntraeger <borntraeger@de.ibm.com> [s390x part] Acked-by: Eduardo Habkost <ehabkost@redhat.com> [i386 part] Acked-by: Artyom Tarasenko <atar4qemu@gmail.com> [sparc part] Acked-by: Richard Henderson <rth@twiddle.net> [alpha part] Acked-by: Max Filippov <jcmvbkbc@gmail.com> [xtensa part] Reviewed-by: David Gibson <david@gibson.dropbear.id.au> [ppc part] Acked-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> [cris&microblaze part] Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn> [unicore32 part] Signed-off-by: Thomas Huth <thuth@redhat.com>