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254 commits

Author SHA1 Message Date
Emilio G. Cota 9f08fb35bc
softfloat: remove float64_trunc_to_int 
It has not had users since f83311e476 ("target-m68k: use floatx80
internally", 2017-06-21).

Note that no other bit-width has floatX_trunc_to_int.

Backports commit c953da8f0be5e026d1c9128660736d72294feb3e from qemu
 2018-10-08 14:15:11 -04:00
Igor Mammedov 68356c69fc
memory: cleanup side effects of memory_region_init_foo() on failure 
if MemoryRegion intialization fails it's left in semi-initialized state,
where it's size is not 0 and attached as child to owner object.
And this leds to crash in following use-case:
    (monitor) object_add memory-backend-file,id=mem1,size=99999G,mem-path=/tmp/foo,discard-data=yes
    memory.c:2083: memory_region_get_ram_ptr: Assertion `mr->ram_block' failed
    Aborted (core dumped)
it happens due to assumption that memory region is intialized when
memory_region_size() != 0
and therefore it's ok to access it in
file_backend_unparent()
    if (memory_region_size() != 0)
        memory_region_get_ram_ptr()

which happens when object_add fails and unparents failed backend making
file_backend_unparent() access invalid memory region.

Fix it by making sure that memory_region_init_foo() APIs cleanup externally
visible side effects on failure (like set size to 0 and unparenting object)
 2018-10-04 04:15:29 -04:00
Richard Henderson 0d69492b64
softfloat: Add scaling float-to-int routines 
Backports commit 2f6c74be593ec5219e54d7b4abd4e5a98d7f3efc from qemu
 2018-08-25 04:05:45 -04:00
Richard Henderson ee0d8aff72
softfloat: Add scaling int-to-float routines 
Backports commit 2abdfe24402907e7e8c103bdd4166f26b74200c2 from qemu
 2018-08-25 03:47:12 -04:00
Richard Henderson d343f8ac0f
target/arm: Implement SVE dot product (indexed) 
Backports commit 16fcfdc7325649b187ac489f3ae0b0d2a20b6230 from qemu
 2018-07-03 04:42:41 -04:00
Richard Henderson 2f6d555473
target/arm: Implement SVE dot product (vectors) 
Backports commit d730ecaae77ac696515207a5ef99509240fc792b from qemu
 2018-07-03 04:35:25 -04:00
Richard Henderson 63431f0c21
target/arm: Implement SVE fp complex multiply add 
Backports commit 05f48bab3080fb876fbad8d8f14e6ba545432d67 from qemu
 2018-07-03 04:21:41 -04:00
Richard Henderson 79220741df
target/arm: Implement SVE floating-point complex add 
Backports commit 76a9d9cdc481ed79f1c2ec16eeed185f13e6a8ae from qemu
 2018-07-03 04:17:41 -04:00
Richard Henderson 00d3671412
target/arm: Implement SVE floating-point unary operations 
Backports commit ec5b375bb5a0e35c0c21dc9dd1d82894269ce215 from qemu
 2018-07-03 04:11:12 -04:00
Richard Henderson 2c2c940ef8
target/arm: Implement SVE floating-point round to integral value 
Backports commit cda3c75322c6fae1cc5b367ee6d7acf2cbdbcf2b from qemu
 2018-07-03 04:07:21 -04:00
Richard Henderson a9160a0e08
target/arm: Implement SVE floating-point convert to integer 
Backports commit df4de1affc440d6f2cdaeea329b90c0b88ece5a1 from qemu
 2018-07-03 04:02:58 -04:00
Richard Henderson 524630de27
target/arm: Implement SVE floating-point convert precision 
Backports commit 46d33d1e3c9c5d56d57056db55010de52c173902 from qemu
 2018-07-03 03:58:07 -04:00
Richard Henderson b14793a933
target/arm: Implement SVE floating-point trig multiply-add coefficient 
Backports commit 67fcd9ad35d2b38630ee34e8ced8878d334c74fb from qemu
 2018-07-03 03:52:36 -04:00
Richard Henderson f7e0c9e079
target/arm: Implement SVE FP Compare with Zero Group 
Backports commit 4d2e2a03384a43c641e0cbca7ac79d7d0c50f666 from qemu
 2018-07-03 03:49:52 -04:00
Richard Henderson 942f3c835e
target/arm: Implement SVE Floating Point Unary Operations - Unpredicated Group 
Backports commit 3887c0388d39930ab419d4ae6e8ca5ea67a74ad5 from qemu
 2018-07-03 03:44:40 -04:00
Richard Henderson f9f228efec
target/arm: Implement SVE FP Fast Reduction Group 
Backports commit 23fbe79faa38cb4acc59f956a63feba3c2cc73ac from qemu
 2018-07-03 03:41:00 -04:00
Richard Henderson cf3c7824ff
target/arm: Implement SVE Floating Point Multiply Indexed Group 
Backports commit ca40a6e6e390eb1cad7ade881dc7c622793f9324 from qemu
 2018-07-03 03:35:49 -04:00
Richard Henderson c718ef4243
target/arm: Implement SVE floating-point arithmetic with immediate 
Backports commit cc48affe83fff4b2886c064265d7103dee5e4a14 from qemu
 2018-07-03 03:24:46 -04:00
Richard Henderson db1d39ab4a
target/arm: Implement SVE floating-point compare vectors 
Backports commit abfdefd5bd444b629d16dcefc2b60ac8da37e87d from qemu
 2018-07-03 03:14:24 -04:00
Richard Henderson 892a9a66eb
target/arm: Implement SVE first-fault gather loads 
Backports commit ed67eb7fa2a63b6709ec94397d833bc3686f7833 from qemu
 2018-07-03 03:06:07 -04:00
Richard Henderson 1782f20dde
target/arm: Implement SVE gather loads 
Backports commit 673e9fa6c29e030f4ab6ceae5d0f50bd36fe0ee0 from qemu
 2018-07-03 02:58:18 -04:00
Richard Henderson b78e283513
target/arm: Implement SVE scatter stores 
Backports commit f6dbf62a7e3d00e9a1dcc7fe3e53b32c3ed93e24 from qemu
 2018-07-03 02:40:17 -04:00
Richard Henderson c497dc0a83
target/arm: Implement SVE load and broadcast element 
Backports commit 684598640dc3b28f86ccc28cc9af50ba257f4cc8 from qemu
 2018-07-03 02:27:00 -04:00
Richard Henderson 2caa99929e
target/arm: Implement SVE Floating Point Accumulating Reduction Group 
Backports commit 7f9ddf64d5fe5bfaa91ae0ec52217d86f4d86452 from qemu
 2018-07-03 02:21:41 -04:00
Richard Henderson 44d89b4cb1
target/arm: Implement SVE FP Multiply-Add Group 
Backports commit 6ceabaad1101b0b33490b0fd4bed5b6445b0a34e from qemu
 2018-07-03 02:17:16 -04:00
Richard Henderson d1c5d5b728
target/arm: Implement SVE floating-point arithmetic (predicated) 
Backports commit ec3b87c28eb120b6575cc1ed7bfbfbf1b0060163 from qemu
 2018-07-03 02:13:04 -04:00
Richard Henderson e7f53b6d1b
target/arm: Implement SVE integer convert to floating-point 
Backports commit 8092c6a314c9625d8976fb6c5b6969f2a1105cd8 from qemu
 2018-07-03 02:05:50 -04:00
Richard Henderson 3a51861c05
target/arm: Implement SVE Memory Contiguous Store Group 
Backports commit 1a039c7e58533d5f9431a2064771113d5961c964 from qemu
 2018-07-03 01:57:52 -04:00
Richard Henderson 22a155a5d4
target/arm: Implement SVE Contiguous Load, first-fault and no-fault 
Backports commit e2654d757598d6c06d1ceb25c62ddf7d63cac32f from qemu
 2018-07-03 01:52:38 -04:00
Richard Henderson da1eeb226e
target/arm: Implement SVE Memory Contiguous Load Group 
Backports commit c4e7c493da2fdd2c92a7958e592e38200af2f1ba from qemu
 2018-07-03 01:40:18 -04:00
Richard Henderson d81cc5f5cd
target/arm: Implement SVE Floating Point Arithmetic - Unpredicated Group 
Backports commit 29b80469dc51ae4064e9ef9223967882d2610523 from qemu
 2018-06-15 14:10:16 -04:00
Richard Henderson e56db70fee
target/arm: Implement SVE Integer Wide Immediate - Unpredicated Group 
Backports commit 6e6a157d683058d86a224cf128320d67b0915365 from qemu
 2018-06-15 14:05:11 -04:00
Richard Henderson 496bb35c97
target/arm: Implement SVE Integer Compare - Scalars Group 
Backports commit caf1cefc72be98497e0907d0e07f4327fc641e96 from qemu
 2018-06-15 13:54:05 -04:00
Richard Henderson bc55b3e570
target/arm: Implement SVE Predicate Count Group 
Backports commit 9ee3a611de28b8d0862fa687215b04b5aad20747 from qemu
 2018-06-15 13:49:58 -04:00
Richard Henderson bb930f35b0
target/arm: Implement SVE Partition Break Group 
Backports commit 35da316f5e847292ffbe7b6d16cd3988043dfe22 from qemu
 2018-06-15 13:42:35 -04:00
Richard Henderson ade246e87b
target/arm: Implement SVE Integer Compare - Immediate Group 
Backports commit 38cadeba0daf0f16cf2aeaa5b2752b26fb0676c5 from qemu
 2018-06-15 13:35:40 -04:00
Richard Henderson 2969a38d61
target/arm: Implement SVE Integer Compare - Vectors Group 
Backports commit 757f9cff1b63895bfd6fc8d66a6e52d7c40baa7b from qemu
 2018-06-15 13:29:15 -04:00
Richard Henderson 7211d415a4
target/arm: Implement SVE Select Vectors Group 
Backports commit d3fe4a29d754dee73cbf3cb7584db222981179ac from qemu
 2018-06-15 13:17:47 -04:00
Richard Henderson 7698c1634e
target/arm: Implement SVE vector splice (predicated) 
Backports commit b48ff24098c72f86e187e6abb7e9ca4de40a7fb4 from qemu
 2018-06-15 13:14:33 -04:00
Richard Henderson 7d930e8515
target/arm: Implement SVE reverse within elements 
Backports commit dae8fb9019d2aa6ccb151a19871df40de6c98e29 from qemu
 2018-06-15 13:12:14 -04:00
Richard Henderson 0bb2fdd752
target/arm: Implement SVE conditionally broadcast/extract element 
Backports commit ef23cb726dc32375bc2fca7ac3e9f34816f6ee13 from qemu
 2018-06-15 13:01:40 -04:00
Richard Henderson 8ba3bde59b
target/arm: Implement SVE compress active elements 
Backports commit 3ca879aeb3412bc2be35d01a7bedf5fada960b5d from qemu
 2018-06-15 12:52:19 -04:00
Richard Henderson d9ed221567
target/arm: Implement SVE Permute - Interleaving Group 
Backports commit 234b48e9c68759aea78ff5a1e49c2ba806cd1d83 from qemu
 2018-06-15 12:49:42 -04:00
Richard Henderson 3722ab310b
target/arm: Implement SVE Permute - Predicates Group 
Backports commit d731d8cb3c74258669211f065c918353eb7b8f4a from qemu
 2018-06-15 12:44:50 -04:00
Richard Henderson c57ff23c56
target/arm: Implement SVE Permute - Unpredicated Group 
Backports commit 30562ab716bcec0bf718b47b5268949856b17604 from qemu
 2018-06-15 12:37:56 -04:00
Peter Maydell 7a6ae26346
cputlb: Pass cpu_transaction_failed() the correct physaddr 
The API for cpu_transaction_failed() says that it takes the physical
address for the failed transaction. However we were actually passing
it the offset within the target MemoryRegion. We don't currently
have any target CPU implementations of this hook that require the
physical address; fix this bug so we don't get confused if we ever
do add one.

Backports commit 2d54f19401bc54b3b56d1cc44c96e4087b604b97 from qemu
 2018-06-15 12:03:23 -04:00
Richard Henderson 6835b2dd13
target/arm: Implement SVE Permute - Extract Group 
Backports commit b94f8f60bd841c5b737185cd38263e26822f77ab from qemu
 2018-05-20 05:26:55 -04:00
Richard Henderson 9917f0d536
target/arm: Implement SVE Integer Wide Immediate - Predicated Group 
Backports commit f25a2361539626721dbccce14c077cad03b2e72c from qemu
 2018-05-20 05:24:04 -04:00
Richard Henderson 89038c1e4b
target/arm: Implement SVE Element Count Group 
Backports commit 24e82e68341e73ec0f65534c78c13fd03395b188 from qemu
 2018-05-20 05:15:35 -04:00
Richard Henderson 0249ab3f7e
target/arm: Implement SVE floating-point trig select coefficient 
Backports commit a1f233f25fd502f9a5b40c14df1b4dbdda463487 from qemu
 2018-05-20 05:05:20 -04:00