Richard Henderson
232632e76c
tcg: Change translator-side labels to a pointer
...
This is improved type checking for the translators -- it's no longer
possible to accidentally swap arguments to the branch functions.
Note that the code generating backends still manipulate labels as int.
With notable exceptions, the scope of the change is just a few lines
for each target, so it's not worth building extra machinery to do this
change in per-target increments.
Backports commit 42a268c241183877192c376d03bd9b6d527407c7 from qemu
2018-02-09 14:17:56 -05:00
Lioncash
0273e6ae18
tcg: Put opcodes in a linked list
...
The previous setup required ops and args to be completely sequential,
and was error prone when it came to both iteration and optimization.
2018-02-09 12:54:05 -05:00
Richard Henderson
a41b9acc0c
tcg: Introduce tcg_op_buf_count and tcg_op_buf_full
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The method by which we count the number of ops emitted
is going to change. Abstract that away into some inlines.
Backports commit fe700adb3db5b028b504423b946d4ee5200a8f2f from qemu.
2018-02-09 09:31:17 -05:00
Richard Henderson
78378289e3
tcg: Move emit of INDEX_op_end into gen_tb_end
...
Backports commit 0a7df5da986bd7ee0789f2d7b8611f2e8eee5046 from qemu
2018-02-09 08:51:01 -05:00
Richard Henderson
6b4b493dae
tcg: Change tcg_global_mem_new_* to take a TCGv_ptr
...
Thus, use cpu_env as the parameter, not TCG_AREG0 directly.
Update all uses in the translators.
Backports commit e1ccc05444676b92c63708096e36582be27fbee1 from qemu
2018-02-08 12:33:33 -05:00
Richard Henderson
afb67fc002
target/arm: Fix aa64 ldp register writeback
...
Backports commit 3e4d91b94ce400326fae0850578d9e9f30a71adb from qemu
2018-02-08 08:29:51 -05:00
Eric Blake
37cdcbf771
maint: Fix macros with broken 'do/while(0); ' usage
2018-02-07 20:27:37 -05:00
Lioncash
0f453b0595
target/arm: Add aa{32, 64}_vfp_{dreg, qreg} helpers
...
Backports commit 9a2b5256ea1f68c89d5da4b54f180f576c2c82d6 from qemu
2018-02-07 10:09:26 -05:00
Lioncash
dd577f5ea5
target/arm: Change the type of vfp.regs
...
Backports commit 3f68b8a5a6862f856524bb347bf348ae364dd43c from qemu
2018-02-07 09:57:43 -05:00
Lioncash
ef07c136b6
target/arm: Add fp16 support to vfp_expand_imm
...
Backports commit 8081796a75414f9ed5ec3d97158e543ed45908ec from qemu.
2018-02-07 09:47:04 -05:00
Lioncash
b55f35ba92
target/arm: Split out vfp_expand_imm
...
Backports commit e90a99fe6bde9b85bff8c052ade51520f20d9bce from qemu.
2018-02-07 09:44:52 -05:00
Lioncash
4c165ed788
translate-a64: Silence unused variable warning
2018-02-06 08:38:01 -05:00
Merry
29d38d7c22
Merge pull request #10 from lioncash/el-busto-ldst-exclusive
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translate-a64: Backport fix for incorrect load/store exclusive unallocated checks
2018-02-05 20:59:25 +00:00
Lioncash
1e451b386a
translate-a64: Backport fix for incorrect load/store exclusive unallocated checks
...
Backports commit e14f0eb12f920fd96b9f79d15cedd437648e8667 from qemu
2018-02-04 23:17:45 -05:00
Lioncash
4a8a92bad2
Backport optimizations to AArch64's REV16 handling
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Backports commits abb1066df313602ef0ca631126bd342d399d5359 and e4256c3cbf7eefebc0bc6e1f472c47c6dd20b996 from qemu.
2018-02-04 14:45:39 -05:00
Lioncash
d41b200fd4
A64: Add EOR3 and BCAX support
...
Backported to unicorn from: https://lists.nongnu.org/archive/html/qemu-devel/2018-01/msg05003.html
2018-01-25 21:18:36 -05:00
Ryan Hileman
ae6ea3b91d
fix arm64 hang ( fix #827 ) ( #828 )
2017-05-09 20:19:32 +08:00
zhangwm
4a62409949
arm64eb: arm64 big endian also using little endian instructions. ( #816 )
...
* arm64eb: arm64 big endian also using little endian instructions.
* arm64: using another example that depends on endians.
example:
1. store a word: 0x12345678
2. load a byte:
* little endian : 0x78
* big endian : 0x12
2017-05-04 20:00:48 +08:00
xorstream
8e45102b43
Arm support ported. ( #736 )
...
* Fix for MIPS issue.
* Sparc support added.
* M68K support added.
* Arm support ported.
* Fix issue with VS2015 shlobj.h file
2017-01-23 23:30:57 +08:00
xorstream
fac6a66860
platform.h move #3
2017-01-21 00:13:21 +11:00
xorstream
1aeaf5c40d
This code should now build the x86_x64-softmmu part 2.
2017-01-19 22:50:28 +11:00
Andrew Dutcher
97b10da133
Undo the disaster that was the patch to unicorn github issue #266 and fix it correctly. makes normal self-modifying code work.
2016-08-09 19:35:20 -07:00
Nguyen Anh Quynh
2341f5dd1a
code style
2016-01-26 17:37:48 +08:00
Ryan Hileman
2ac1281f82
rework code/block tracing
2016-01-22 19:07:50 -08:00
Ryan Hileman
93052f6566
refactor to allow multiple hooks for one type
2016-01-22 18:41:43 -08:00
Nguyen Anh Quynh
b72671c6d5
sparc, arm, m68k: check for exit request after every hooked instruction
2015-12-20 12:28:15 +08:00
Nguyen Anh Quynh
886946dcf4
do not use syscall to quit emulation. this can fix issues #147 & #148
2015-09-26 16:49:00 +08:00
Nguyen Anh Quynh
d7d4be25b1
arm64: early check to see if the address of this block is the until address
2015-09-21 10:26:33 +08:00
Jonathon Reinhart
3bd705a060
Merge remote-tracking branch 'upstream/master' into change-handle-based-api
2015-08-30 00:23:51 -04:00
Nguyen Anh Quynh
b335cf016c
do not generate basic-block callback when translation is broken in the middle due to full cache (all the remaining archs)
2015-08-27 21:09:00 +08:00
Jonathon Reinhart
622d5cd5f9
change uch to uc_struct (target-arm)
2015-08-26 09:02:16 -04:00
Nguyen Anh Quynh
344d016104
import
2015-08-21 15:04:50 +08:00
