… OK).

- Fixed some bugs in unicorn building system
- Added RH850 unit test file
- Modified instruction decoding routine to handle emulation end address

… of R3 instead of R2.

The MemoryRegion already contains a pointer to the RAMBlock. So it is
not necesary to search for it.

The C function uc_mmio_map() allows to add seperate callback functions
and userdata for read and write. When the callback functions are NULL
unicorn don't try to call this functions.

Previous this patch, when i.e. read_callback was None the callback was set
to mmio_read_callback_proxy and the userdata was set to NULL. On a callback
the mmio_read_callback_proxy then tried to dereference the userdata and
caused a segfault.

fixes unicorn-engine#1762

Signed-off-by: deadash <[email protected]>

Add a few more properties to prepare a nuget package

The cpuid results are set by the selected cpu.

CLOSES unicorn-engine#1787

quit_request is for internal use. This means the IP register was updated and
qemu needs to rebuild the translation blocks.

stop_request is set by the user (uc_emu_stop) to indecate that unicorn sould
stop emulating.

* Haiku is fully posix, so can be lumped together with most unix cases

exclude new binding on rust build

This allows to emulate code witch fully uses the MMU. This is necesary
to allow full system emulation.

This basicaly mappes virtual addresses to physical addresses 1:1 when
the mmu is disabled in the cpu. So you can use the full 64 bit addressspace
without required to configure the mmu.

Some simple tests for diffrent mmu.
Basicly add some tlb entries, enable the mmu try to read from virtual address

The aarm64 test was provided by imre-kis-arm in unicorn-engine#1718

Some registers writes have side effects. i.e. write to cr3 flush the tlb,
if the PG bit is set.

this virtuall tlb allows to use mmu indipendent of the architectur

Unicorn has included some ugly hacks to provide a envirement where vaddr == paddr.
These hacks where to use the full 64 bit mappings on x86 without init the mmu
and some memory redirect for MIPS.

The UC_TLB_CPU mode defaults to vaddr == paddr, therfor these hacks aren't
required anymore.

uc_ctl_flush_tlb implies that the tlb is flushed. This change adds
UC_CTL_TLB_FLUSH which clears the TLB and set the uc_ctl_flush_tlb
alias to UC_CTL_TLB_FLUSH. Also adds a uc_ctl_flush_tb alias for
UC_CTL_TB_FLUSH.

add How can I interact with MMU/TLB

Based on msys2-packages patch:
msys2/MINGW-packages#10543

This fixes build errors introduced by bbbc785

forword references to enum types are forbidden in C. Also C++ will
not build if this is used

Commit 640251e added a size parameter to uc_hook_tcg_op_2, but this was not
reflected in the Python bindings.

Commit fbf4078 added a len parameter to ctl_remove_cache, but this was not
reflected in sample_ctl.py.

- Match the types of UC_HOOK_CODE_CB and UC_HOOK_INSN_SYS_CB to C
- Avoid building a new namedtuple class in every call to _hook_insn_sys_cb

This is buggy as this momemt per unicorn-engine#1789 (comment)

We need either doc this or save more information for a context

The load_helper is sometimes called from register writes. When the load
fails check if emulation is running before jump out of the emulated code.