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186 Commits

Author SHA1 Message Date
Richard Henderson aef2b01a50 target/s390x: Use unwind data for helper_testblock 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 75d6240c59 target/s390x: Use unwind data for helper_stctl 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 1b642a732c target/s390x: Use unwind data for helper_lctl 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 97ae2149af target/s390x: Use unwind data for helper_lctlg 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 2c7e5f8c25 target/s390x: Use unwind data for helper_trt 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson d46cd62ff8 target/s390x: Use unwind data for helper_tre 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 981a8ea0c5 target/s390x: Use unwind data for helper_tr 
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 84e1b98ba6 target/s390x: Use unwind data for helper_unpk 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 498644e99f target/s390x: Use unwind data for helper_cksm 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 4546137957 target/s390x: Use unwind data for helper_clcle 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 453e4c077d target/s390x: Use unwind data for helper_mvcle 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 7390fb79fd target/s390x: Use unwind data for helper_mvcl 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 44cf6c2e4b target/s390x: Use unwind data for helper_stam 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 9393c020bf target/s390x: Use unwind data for helper_lam 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 08a4cb793f target/s390x: Use unwind data for helper_mvst 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 7cf96fca4c target/s390x: Use unwind data for helper_mvpg 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 3cc8ca3dab target/s390x: Use unwind data for helper_clst 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 4663e82244 target/s390x: Use unwind data for helper_srst 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 868b5cbd91 target/s390x: Use unwind data for helper_clm 
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson e79f56f4d6 target/s390x: Use unwind data for helper_clc 
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson d3696812e3 target/s390x: Use unwind data for helper_mvc 
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 9c009e88e3 target/s390x: Use unwind data for helper_xc 
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 6fc2606e58 target/s390x: Use unwind data for helper_oc 
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 349d078a26 target/s390x: Use unwind data for helper_nc 
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Thomas Huth f79f1ca4a2 target/s390x: Add support for the TEST BLOCK instruction 
TEST BLOCK was likely once used to execute basic memory
tests, but nowadays it's just a (slow) way to clear a page.

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-Id: <1495128400-23759-1-git-send-email-thuth@redhat.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-06 14:34:31 -07:00
Richard Henderson 6350001e83 target/s390: Use tcg_gen_lookup_and_goto_ptr 
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-06-05 09:25:42 -07:00
Aurelien Jarno 538fad597d target/s390x: implement serialization in BRANCH CONDITION 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-Id: <20170509082800.10756-4-aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-05-12 15:48:41 -07:00
Aurelien Jarno 1e8e69f08b target/s390x: fix SIGNAL PROCESSOR return value 
The SIGNAL PROCESSOR helper returns its value through the CC register.
set_cc_static should be called just after the helper.

Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Message-Id: <20170509082800.10756-3-aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-05-12 15:48:02 -07:00
Richard Henderson 4dba4d6fef target/s390x: Use atomic operations for LOAD AND OP 
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-05-12 15:47:13 -07:00
Richard Henderson 303a9ab887 target/s390x: Use atomic operations for COMPARE SWAP 
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-05-12 15:47:13 -07:00
Eric Bischoff 1807aaa565 target/s390x: Implement LOAD PAIR DISJOINT 
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Eric Bischoff <ebischoff@nerim.net>
Message-Id: <20170228120134.7921-1-ebischoff@suse.com>
[rth: Combine the two via insn->data; free the address temps.]
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-05-12 15:47:13 -07:00
Miroslav Benes 190b2422e6 target/s390x: Implement LOAD PROGRAM PARAMETER 
Linux arch/s390/kernel/head(64).S uses LPP instruction if it is
available in facilities list provided by stfl/stfle instruction.
This is the case of newer z/System generations and their qemu
definition.

The description of LPP is at
http://www-01.ibm.com/support/docview.wss?uid=isg26fcd1cc32246f4c8852574ce0044734a

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Miroslav Benes <mbenes@suse.cz>
Message-Id: <20170227085353.20787-1-mbenes@suse.cz>
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-05-12 15:40:29 -07:00
Richard Henderson 5bf83628dc target/s390x: Implement STORE FACILITIES LIST EXTENDED 
At the same time, improve STORE FACILITIES LIST
so that we don't hard-code the list for all cpus.

Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-05-12 15:40:29 -07:00
Richard Henderson 0f9712b117 target-s390x: Use clz opcode 
Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-01-10 08:06:11 -08:00
Richard Henderson f6156b8fb0 target-s390x: Use the new deposit and extract ops 
Use the new primitives for RISBG.

Signed-off-by: Richard Henderson <rth@twiddle.net>
 2017-01-10 08:06:10 -08:00
Thomas Huth fcf5ef2ab5 Move target-* CPU file into a target/ folder 
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>
 2016-12-20 21:52:12 +01:00