Philippe Mathieu-Daudé
907a2af1fd
target/helpers: Remove unnecessary 'exec/cpu_ldst.h' header
...
These files don't use the CPU ld/st API, remove the unnecessary
"exec/cpu_ldst.h" header.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org >
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org >
Message-Id: <20230828221314.18435-7-philmd@linaro.org >
2023-08-31 19:47:43 +02:00
Michael Tokarev
cced0d6539
s390x: spelling fixes
...
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru >
Reviewed-by: Thomas Huth <thuth@redhat.com >
2023-07-25 17:13:45 +03:00
Ilya Leoshkevich
53684e344a
target/s390x: Fix CONVERT TO LOGICAL/FIXED with out-of-range inputs
...
CONVERT TO LOGICAL/FIXED deviate from IEEE 754 in that they raise an
inexact exception on out-of-range inputs. float_flag_invalid_cvti
aligns nicely with that behavior, so convert it to
S390_IEEE_MASK_INEXACT.
Cc: qemu-stable@nongnu.org
Fixes: defb0e3157david@redhat.com >
Reviewed-by: Richard Henderson <richard.henderson@linaro.org >
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com >
Message-Id: <20230724082032.66864-4-iii@linux.ibm.com >
Signed-off-by: Thomas Huth <thuth@redhat.com >
2023-07-24 18:44:47 +02:00
Ilya Leoshkevich
fed9a4fe0c
target/s390x: Fix MDEB and MDEBR
...
These instructions multiply 32 bits by 32 bits, not 32 bits by 64 bits.
Fixes: 83b00736f3iii@linux.ibm.com >
Reviewed-by: David Hildenbrand <david@redhat.com >
Cc: qemu-stable@nongnu.org
Message-Id: <20230704081506.276055-4-iii@linux.ibm.com >
Signed-off-by: Thomas Huth <thuth@redhat.com >
2023-07-10 15:34:23 +02:00
Ilya Leoshkevich
a7f4add793
target/s390x: Fix MXDB and MXDBR
...
These instructions multiply 64 bits by 64 bits, not 128 bits by 64 bits.
Reported-by: Tulio Magno Quites Machado Filho <tuliom@redhat.com >
Fixes: 2b91240f95qemu-stable@nongnu.org
Buglink: https://bugzilla.redhat.com/show_bug.cgi?id=2211472
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com >
Message-Id: <20230601223027.795501-2-iii@linux.ibm.com >
Reviewed-by: David Hildenbrand <david@redhat.com >
Signed-off-by: Thomas Huth <thuth@redhat.com >
2023-06-05 09:48:29 +02:00
Richard Henderson
2b91240f95
target/s390x: Use Int128 for passing float128
...
Acked-by: David Hildenbrand <david@redhat.com >
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org >
Signed-off-by: Richard Henderson <richard.henderson@linaro.org >
---
v2: Fix SPEC_in1_x1.
2023-02-04 06:19:43 -10:00
Richard Henderson
ee5e866fd2
target/s390x: Use Int128 for returning float128
...
Acked-by: David Hildenbrand <david@redhat.com >
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org >
Signed-off-by: Richard Henderson <richard.henderson@linaro.org >
---
v2: Remove extraneous return_low128.
2023-02-04 06:19:43 -10:00
Thomas Huth
44ee69ea16
s390x: Fix spelling errors
...
Fix typos (discovered with the 'codespell' utility).
Note: Though "migrateable" still seems to be a valid spelling, we change
it to "migratable" since this is the way more common spelling here.
Message-Id: <20221111182828.282251-1-thuth@redhat.com >
Reviewed-by: Stefan Weil <sw@weilnetz.de >
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com >
Signed-off-by: Thomas Huth <thuth@redhat.com >
2022-11-16 10:15:26 +01:00
Cho, Yu-Chen
c9274b6bf0
target/s390x: start moving TCG-only code to tcg/
...
move everything related to translate, as well as HELPER code in tcg/
mmu_helper.c stays put for now, as it contains both TCG and KVM code.
After the reshuffling, update MAINTAINERS accordingly.
Make use of the new directory:
target/s390x/tcg/
Signed-off-by: Claudio Fontana <cfontana@suse.de >
Signed-off-by: Cho, Yu-Chen <acho@suse.com >
Acked-by: David Hildenbrand <david@redhat.com >
Acked-by: Cornelia Huck <cohuck@redhat.com >
Reviewed-by: Thomas Huth <thuth@redhat.com >
Message-Id: <20210707105324.23400-8-acho@suse.com >
Signed-off-by: Cornelia Huck <cohuck@redhat.com >
2021-07-07 14:01:56 +02:00
