* Haiku: fix broken gcc strong stack protector
* qemu: Backport minor Haiku fix
We need to push this fix upstream to qemu. If we don't
get it upstreamed, i'll circle back and patch it if
Unicorn updates its qemu version.
Backports commit c7be4a2160e15089563f207752fb346a38db18ec from unicorn
Adds SYSENTER to the whitelist of supported hookable instructions in unicorn
as well as fixes up the existing sysenter_hook_x86 regression test which was
previously failing
Fixesunicorn-engine/unicorn#995
Backports commit 0f14c473445661a633ca5bda3a91ba1a87c35c64 from unicorn
Update BadInstr and BadInstrX registers for nanoMIPS. The same
support for pre-nanoMIPS remains unimplemented.
Backports commit 7a5f784aa215df6bf5d674b4003f8df43bf3b2d4 from qemu
Use bits from configuration registers for availability control
of MT ASE instructions, rather than only ISA_MT bit in insn_flags.
This is done by adding a field in hflags for MT bit, and adding
functions check_mt() and check_cp0_mt().
Backports commit 9affc1c59279f482ff145e0371926f79b6448e3e from qemu
Implement support for nanoMIPS LLWP/SCWP instructions. Beside
adding core functionality of these instructions, this patch adds
support for availability control via configuration bit XNP.
Backports commit 0b16dcd180bdbe3add9edea42c2374d427882661 from qemu
Add CP0_Config3 and CP0_Config5 to DisasContext structure. This is
needed for implementing availability control of various instructions.
Backports commit ab77fc611bf004dfd25ecad5b2c11261e32012e9 from qemu
Implement emulation of nanoMIPS EXTW instruction. EXTW instruction
is similar to the MIPS r6 ALIGN instruction, except that it counts
the other way and in bits instead of bytes. We therefore generalise
gen_align() function into a new gen_align_bits() function (which
counts in bits instead of bytes and optimises when bits = size of
the word), and implement gen_align() and a new gen_ext() based on
that. Since we need to know the word size to check for when the
number of bits == the word size, the opc argument is replaced with
a wordsz argument (either 32 or 64).
Backports commit 821f2008c3c708e0e33158039ab55673a0f04519 from qemu
Added a helper for ROTX based on the pseudocode from the
architecture spec. This instraction was not present in previous
MIPS instruction sets.
Backports commit e222f5067269392af489731221750976d0cf3c05 from qemu
Add emulation of nanoMIPS instructions situated in pool p_lsx, and
emulation of LSA instruction as well.
Backports commit eac5266459fb83e70fbf33f95c7c846f89df5c6a from qemu
Add emulation of SAVE16 and RESTORE.JRC16 instructions. Routines
gen_save(), gen_restore(), and gen_adjust_sp() are provided to support
this feature.
This patch at the same time provides function gen_op_addr_addi(). This
function will be used in emulation of some other nanoMIPS instructions.
Backports commit bf0718c59a4b27dd01346a7b5b9a183ed1b18fb7 from qemu
Add empty body and invocation of decode_nanomips_opc() if the bit
ISA_NANOMIPS32 is set in ctx->insn_flags.
Backports commit c533c0f4741be62501ef6c7f6ce77ffbfc2e4964 from qemu
Only if Config3.ISA is 3 (microMIPS), the mode should be switched in
cpu_state_reset(). Config3.ISA is 1 for nanoMIPS processors, and no mode
change should happen.
Backports commit 0bbc0396809f6caaaf96863dafe738e94f9b73ea from qemu
Add nanoMIPS opcodes. nanoMIPS instruction are organized by so-called
instruction pools. Each pool contains a set of opcodes, that in turn
can be instruction opcodes or instruction pool opcodes.
Backports commit 261c95a0e98e5e9b13c9c005a991b7e7dc27f38a from qemu
Following the bulk conversion of the iwMMXt code, there are
just a handful of hard coded tabs in target/arm; fix them.
This is a whitespace-only patch.
Backports commit 6e0fafe2ef02378c696e7cf84ef41511e3b3b81a from qemu
Untabify the arm iwmmxt_helper.c. This affects only the iwMMXt code.
We've never touched that code in years, so it's not going to get
fixed up by our "change when touched" process, and a bulk change is
not going to be too disruptive.
This commit was produced using Emacs "untabify" (plus one
by-hand removal of a space to fix a checkpatch nit); it is
a whitespace-only change.
Backports commit 67aed15551f9814712d5ac25a155919b34fbd627 from qemu
