The function does not write registers, and only reads them by
implication via the exception path.
Backports commit 1371b02c5a060e423e70560dbca769b54e471ba9 from qemu
This is an aarch64-only function. Move it out of the shared file.
This patch is code movement only.
Backports commit 7b182eb2467af6c47c9c77c64bbbeed8ed53c330 from qemu
Thereby decoupling the resulting translated code from the current state
of the system.
Backports commit 2399d4e7cec22ecf1c51062d2ebfd45220dbaace from qemu
The EL0+UMA check is unique to DAIF. While SPSel had avoided the
check by nature of already checking EL >= 1, the other post v8.0
extensions to MSR (imm) allow EL0 and do not require UMA. Avoid
the unconditional write to pc and use raise_exception_ra to unwind.
Backports commit ff730e9666a716b669ac4a8ca7c521177d1d2b15 from qemu
The cryptographic internals are stubbed out for now,
but the enable and trap bits are checked.
Backports commit 0d43e1a2d29a05f7b0d5629caaff18733cbdf3bb from qemu
This adds the full range of half-precision floating point to integral
instructions.
Backports commit 6109aea2d954891027acba64a13f1f1c7463cfac from qemu
A bunch of the vectorised bitwise operations just operate on larger
chunks at a time. We can do the same for the new half-precision
operations by introducing some TWOHALFOP helpers which work on each
half of a pair of half-precision operations at once.
Hopefully all this hoop jumping will get simpler once we have
generically vectorised helpers here.
Backports commit 6089030c7322d8f96b54fb9904e53b0f464bb8fe from qemu
As some of the constants here will also be needed
elsewhere (specifically for the upcoming SVE support) we move them out
to softfloat.h.
Backports commit 026e2d6ef74000afb9049f46add4b94f594c8fb3 from qemu
Backports commit 2deb992b767d28035fac3b374c7730494ff0b43d from qemu
Also backports the fp16 changes introduced in commit f566c0474a9b9bbd9ed248607e4007e24d3358c0
These use the generic float16_compare functionality which in turn uses
the common float_compare code from the softfloat re-factor.
Backports commit d32adeae1a71a8e71374fa48d3d6ab0ad4c23e94 from qemu
The fprintf is only there for debugging as the skeleton is added to,
it will be removed once the skeleton is complete.
Backports commit 372087348d561e7f4051d7b32609bda417092ddf from qemu
This implements the half-precision variants of the across vector
reduction operations. This involves a re-factor of the reduction code
which more closely matches the ARM ARM order (and handles 8 element
reductions).
Backports commit 807cdd504283c11addcd7ea95ba594bbddc86fe4 from qemu
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.
Backports commit fcf5ef2ab52c621a4617ebbef36bf43b4003f4c0 from qemu
2018-03-01 22:50:58 -05:00
Renamed from qemu/target-arm/helper-a64.h (Browse further)
