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554 Commits

Author SHA1 Message Date
Catena cyber
400a0ab309 Uses latest qemu arm thumb load store stuff (#1021) 2018-09-27 10:32:48 +08:00
Catena cyber
333bfdf65e Removes accessible assert (#1022) 2018-09-24 20:21:30 +08:00
Catena cyber
46999575fb Mips undefined shift fix (#1011) 2018-09-16 21:51:03 +08:00
Catena cyber
910999d396 Prevents abort with m68K (#1012) 
* Prevents abort with m68K

Raises exception instead

* M68K remove one uses of abort

* Less aborts and logs instead for M68K
 2018-09-16 21:50:35 +08:00
Catena cyber
4a86318cf4 Initializes i386 prefix value (#1013) 2018-09-16 21:50:00 +08:00
Catena cyber
b8df067514 Sparc increase ttl number (#1016) 2018-09-16 21:49:34 +08:00
Catena cyber
12bcf3bea0 Fuzz builds ok (#1007) 
* Fuzzing M68K without abort

* UC_MODE_32 is not ok with sparc

use UC_MODE_SPARC32|UC_MODE_BIG_ENDIAN instead

* Temporary removing leaking on start targets

* Do not abort for m68K undef instructions
 2018-09-11 12:49:32 +08:00
toshiMSFT
0f14c47344 Makes SYSENTER hookable again on x86 (#996) 
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

Fixes unicorn-engine/unicorn#995
 2018-08-09 23:32:31 +08:00
Alex von Gluck IV
c7be4a2160 Haiku support patches (#989) 
* 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.
 2018-08-03 11:15:14 +08:00
Nguyen Anh Quynh
4d0157eb4a x86: fix #968. also fix potential bug of not clearing high bytes when updateing EIP 2018-07-26 15:19:23 +08:00
Nguyen Anh Quynh
86313650f9 fix some gcc warnings 2018-07-25 12:38:15 +08:00
nanoric
2a240079d8 [Fix] Add feature support for CMPXCHG16B instruction. (#983) 2018-07-25 15:00:41 +08:00
Nguyen Anh Quynh
d5f83a9c2e arm: cleanup for ARM_CPU 2017-12-21 09:43:33 +08:00
Nguyen Anh Quynh
e67be36c88 arm: remove unused variable in arm_cpu_get_phys_page_debug() 2017-12-20 22:12:35 +08:00
Nguyen Anh Quynh
3e0d0cfab7 i386: fix signed int overflow in #923 & #924 2017-12-16 10:28:45 +08:00
Andrew Dutcher
d7735487f7 Use the qemu helpers to get/set the x86 eflags (#878) 2017-09-15 22:18:38 +07:00
Andrew Dutcher
363cbacee4 Only set eip to the instruction pointer after an interrupt if the interrupt was user-generated (#875) 2017-08-29 17:14:36 +07:00
darkf
42d0632108 Fix typo in ARM tcg-target.c (#859) 2017-07-22 23:36:38 +08:00
vardyh
ad767abda8 x86::trans: handle illegal case for opc c6/c7 
Reference Intel software developer manual vol2 Appendix A Table A-6 for
detailed decoding information.

Signed-off-by: vardyh <vardyh.dev@gmail.com>
 2017-05-25 15:22:45 +08:00
misson20000
014ccfb94a Aarch64 add thread registers (#834) 
* add thread registers to AArch64

* update bindings to add AArch64 thread registers

* fix indentation for register read/write switch-case in unicorn_aarch64.c
 2017-05-14 14:42:49 +07:00
bulaza
4b9efdc986 Adding INSN hook checks for x86 (#833) 
* adding INSN hook checking for x86

* tabs to spaces

* need to return bool not uc_err

* fixed conditional after switching to bool
 2017-05-14 00:16:17 +07:00
Ryan Hileman
ae6ea3b91d fix arm64 hang (fix #827) (#828) 2017-05-09 20:19:32 +08:00
Samuel Groß
5385baba39 Implemented read and write access to the YMM registers (#819) 2017-05-05 09:02:58 +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
Ryan Hileman
1b00d3f89a remove slow cpu QOM casts (#815) 2017-05-02 14:56:39 +08:00
Ryan Hileman
187b470245 add arm64 CPACR_EL1 register support (#814) 2017-05-02 14:51:19 +08:00
zhangwm
2e973a13f0 arm64eb: add support for ARM64 big endian. 2017-04-24 23:30:01 +08:00
Nguyen Anh Quynh
513075e061 arm: fix an warning reported by GCC 2017-04-21 21:12:57 +08:00
Nguyen Anh Quynh
e917c9de10 Merge branch 'master' into msvc2 2017-04-21 01:17:00 +08:00
0xSeb
605400e10e determine correct Thumb/Thumb2 instruction size (16/32-bit) for code … (#796) 
* determine correct Thumb/Thumb2 instruction size (16/32-bit) for code hook

* determine correct Thumb/Thumb2 instruction size (16/32-bit) for code hook

* determine correct Thumb/Thumb2 instruction size (16/32-bit) for code hook
 2017-04-15 00:39:56 +08:00
Nguyen Anh Quynh
f915f14e74 Merge branch 'master' of https://github.com/unicorn-engine/unicorn 2017-04-12 22:06:40 +08:00
Nguyen Anh Quynh
cb44f77ac3 mips: fix uc_reg_read() for MIPS64 2017-04-12 22:06:26 +08:00
Nguyen Anh Quynh
3315f288d3 fix an warning in glib_compat.c 2017-04-12 14:01:58 +08:00
bunnei
4eca426fb6 unicorn_aarch64: Expose UC_ARM64_REG_NZCV register. (#791) 2017-03-31 10:21:45 +08:00
Nguyen Anh Quynh
094ca80092 fix conflicts 2017-03-30 12:23:24 +08:00
zhangwm
ccdb0ff523 armeb: rename arm's and mips's *REGS_STORAGE_SIZE to avoid big-endian and little-endian's duplicated definition. 2017-03-15 22:25:35 +08:00
Nguyen Anh Quynh
a267af7d95 add arm_release to qemu/header_gen.py, and regenerate qemu/armeb.h 2017-03-14 23:41:31 +08:00
zhangwm
d8fe34a2e8 armeb: Add support for ARM big endian. 2017-03-13 22:32:44 +08:00
Nguyen Anh Quynh
c01dcf0a14 fix merge conflicts 2017-03-10 21:04:33 +08:00
feliam
0150ca24b1 Add support for ARM application flags - APSR register (#776) 2017-03-09 22:28:03 +08:00
Matt Thomas
2749b8412e fix register widths for MIPS64 reg_read/write (#775) 
* fix register widths for MIPS64 reg_read/write

* fix preprocessor typedef error for qemu/target-mips
 2017-03-08 08:40:30 +08:00
stevielavern
b3a5eae81c uc_reg_read & uc_reg_write now support ARM64 Neon registers (#774) 
* uc_reg_read & uc_reg_write now support ARM64 Neon registers

* Do not reuse uc_x86_xmm for uc_arm64_neon128. TODO: refactor both classes to use the same parent.
 2017-03-07 21:29:34 +08:00
Nguyen Anh Quynh
c3808179e1 another attempt to fix #766 2017-02-26 15:22:24 +08:00
Nguyen Anh Quynh
e65fef70dc add missing TCG context arg to few functions in tcg.c. see #766 2017-02-26 09:47:40 +08:00
Nguyen Anh Quynh
d52f85d16e add back missing ELF symbols reported in #766 2017-02-26 09:39:11 +08:00
Ahmed Samy
02e6c14e12 x86: add MSR API via reg API (#755) 
Writing / reading to model specific registers should be as easy as
calling a function, it's a bit stupid to write shell code and run them
just to write/read to a MSR, and even worse, you need more than just a
shellcode to read...

So, add a special register ID called UC_X86_REG_MSR, which should be
passed to uc_reg_write()/uc_reg_read() as the register ID, and then a
data structure which is uc_x86_msr (12 bytes), as the value (always), where:
	Byte	Value		Size
	0	MSR ID		4
	4       MSR val		8
 2017-02-24 21:37:19 +08:00
Nguyen Anh Quynh
f3ada41b99 fix the last fix that crashes samples 2017-02-24 20:34:52 +08:00
Nguyen Anh Quynh
7c29558a95 msvc: fix a warning in qemu/exec.c when merging master to msvc 2017-02-24 19:29:55 +08:00
Nguyen Anh Quynh
6ea39f7d5a merge msvc with master 2017-02-24 10:39:36 +08:00
Nguyen Anh Quynh
e7ecbf7889 m68k: fix a compilation warning 2017-02-23 20:34:17 +08:00
Nguyen Anh Quynh
714cf2c609 arm: fix a warning 2017-02-23 20:32:09 +08:00
Nguyen Anh Quynh
736d9857d2 recover some ELF symbols for building on Arm, PPC, Sparc & S390. issue #752 2017-02-20 15:16:50 +08:00
Chris Eagle
a03e908611 Fix initial state of segment registers (#751) 
* Remove glib from samples makefile

* changes to 16 bit segment registers needs to update segment base as well as segment selector

* change how x86 segment registers are set in 16-bit mode

* more appropriate solution to initial state of x86 segment registers in 16-bit mode

* remove commented lines
 2017-02-09 23:49:54 +08:00
Chris Eagle
f05984961b Fix 16-bit address computations (#747) 
* Remove glib from samples makefile

* changes to 16 bit segment registers needs to update segment base as well as segment selector

* change how x86 segment registers are set in 16-bit mode
 2017-02-08 09:37:41 +08:00
vardyh
7f9251511e MSVC port (vardyh) (#746) 
* unicorn: use waitable timer to implement usleep() on Windows

Signed-off-by: vardyh <vardyh.dev@gmail.com>

* atomic: implement barrier() for msvc

Signed-off-by: vardyh <vardyh.dev@gmail.com>
 2017-02-07 21:31:35 +08:00
Parker Thompson
053ecd7bf4 Added ARM coproc registers (#684) 
* Added ARM coproc registers

* Added regression test for vfp
 2017-01-25 11:56:19 +08:00
Nguyen Anh Quynh
ef52d9a9d1 cleanup qemu/include/qemu/module.h 2017-01-25 00:20:08 +08:00
xorstream
e08d1bf7c6 Arm issue fix. (#738) 
* Fix for MIPS issue.

* Sparc support added.

* M68K support added.

* Arm support ported.

* Fix issue with VS2015 shlobj.h file

* Arm issue fix.
 2017-01-24 17:45:01 +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
2695a0ffe8 M68K support added. (#735) 
* Fix for MIPS issue.

* Sparc support added.

* M68K support added.
 2017-01-23 14:40:02 +08:00
xorstream
a40921ce32 Sparc support added. (#734) 
* Fix for MIPS issue.

* Sparc support added.
 2017-01-23 13:29:41 +08:00
xorstream
69ae8f7987 Fix for MIPS issue. (#733) 2017-01-23 12:39:34 +08:00
Nguyen Anh Quynh
2ecbe89cc1 cleanup Sparc unused code 2017-01-23 12:34:00 +08:00
Nguyen Anh Quynh
e4c7c3dbe4 cleanup Sparc unused code 2017-01-23 12:33:39 +08:00
Nguyen Anh Quynh
0680b85920 cleanup Monitor related code 2017-01-23 10:07:01 +08:00
Nguyen Anh Quynh
81b8a685be cleanup 2017-01-23 10:06:49 +08:00
Nguyen Anh Quynh
55d472c62c cleanup Monitor related code 2017-01-23 00:53:31 +08:00
Nguyen Anh Quynh
b3faed1df9 cleanup 2017-01-23 00:30:13 +08:00
Nguyen Anh Quynh
a95fdbc5aa cleanup qemu/include/exec/memory.h 2017-01-22 23:21:47 +08:00
Nguyen Anh Quynh
5de0785a1b cleanup qemu/memory.c 2017-01-22 23:07:17 +08:00
xorstream
e46f86c80b Merging with current msvc. 2017-01-23 01:07:06 +11:00
xorstream
72a497bc14 Added MIPS support and projects for all samples. 2017-01-23 01:05:08 +11:00
Nguyen Anh Quynh
206819bd98 cleanup after msvc port 2017-01-22 21:27:17 +08:00
xorstream
1a9ebbecde isnan() fix for msvc2013 onwards (#729) 
* Changed some MSVC compatibility defines based on MSVC version.

* Added prebuild_script.bat to remove leftover configure generated files before building.

Also added project files and MSVC copies of configure generated files for all supported CPUs.

* Moved ./bindings/msvc_native into ./msvc

* Remove old project dir.

* isnan() fix for msvc2013 onwards
 2017-01-22 16:14:05 +08:00
xorstream
03dcce40b2 isnan() fix for msvc2013 onwards 2017-01-22 18:13:28 +11:00
Nguyen Anh Quynh
49c904a629 cleanup qemu/configure 2017-01-22 05:57:29 +08:00
Nguyen Anh Quynh
d04cc8671d cleanup qemu/configure 2017-01-22 05:56:37 +08:00
Nguyen Anh Quynh
2a1b9d8e1b cleanup qemu/Makefile.objs 2017-01-21 21:50:12 +08:00
xorstream
9fac29d154 Changed some MSVC compatibility defines based on MSVC version. (#724) 2017-01-21 20:21:27 +08:00
Nguyen Anh Quynh
0d51163abc cleanup qemu/util/qemu-timer-common.c 2017-01-21 14:55:35 +08:00
Nguyen Anh Quynh
45717c61ba cleanup qemu/util/qemu-timer-common.c 2017-01-21 14:53:33 +08:00
Nguyen Anh Quynh
647c97ddc3 ffs() is redundant 2017-01-21 11:11:22 +08:00
Nguyen Anh Quynh
5d0797afe7 ffs() is redundant 2017-01-21 11:10:48 +08:00
Nguyen Anh Quynh
c8550b86f0 fix conflicts 2017-01-21 11:06:05 +08:00
Nguyen Anh Quynh
fa12120d75 termios.h & strings.h are not needed 2017-01-21 11:02:17 +08:00
xorstream
770c5616e2 Automated leading tab to spaces conversion. 2017-01-21 12:28:22 +11:00
xorstream
df41c49e2d Fixed warning about {} initialisers. 2017-01-21 11:41:11 +11:00
xorstream
429bfca48e Fixes for MSVC native support to still work with GCC/GNU. 2017-01-21 01:07:10 +11:00
xorstream
8840d5b42b Save copies of generated qapi files. 2017-01-21 00:30:50 +11:00
xorstream
fac6a66860 platform.h move #3 2017-01-21 00:13:21 +11:00
xorstream
1aaf57ca54 Some more little edits to prepare for pull request. 2017-01-20 22:46:32 +11:00
xorstream
b0ae2138fb Merge remote-tracking branch 'unicorn-engine/master' into msvc_native 2017-01-20 22:37:51 +11:00
Nguyen Anh Quynh
ac68745a9c we dont need to handle VGA & Migration memories 2017-01-20 17:03:39 +08:00
Nguyen Anh Quynh
fff532fc20 timer is redundant 2017-01-20 16:46:58 +08:00
Nguyen Anh Quynh
6daa8581cd win32_start_routine() looks broken. TODO 2017-01-20 16:12:49 +08:00
xorstream
ee294eebb0 Fixed double free in win32 threads and changed free() to g_free(). (#722) 2017-01-20 16:03:35 +08:00
Nguyen Anh Quynh
c6de7930c9 remove mutex code 2017-01-20 15:44:03 +08:00
xorstream
92392e0f57 Merge with current master. 2017-01-20 18:22:28 +11:00
Nguyen Anh Quynh
42771848d6 no more spinlock 2017-01-20 14:57:33 +08:00
Nguyen Anh Quynh
a7fca49f7a delete qemu/include/qemu/notify.h 2017-01-20 14:47:41 +08:00
xorstream
002151874a Unicorn interface working with test app in 32bit and 64bit builds. 2017-01-20 17:27:22 +11:00
Nguyen Anh Quynh
b887c3bb25 delete qemu/include/exec/poison.h 2017-01-20 13:58:50 +08:00
Nguyen Anh Quynh
94e55f45c1 del qemu/target-m68k/m68k-semi.c 2017-01-20 11:52:31 +08:00
Nguyen Anh Quynh
b678512fc1 remove kvm stuffs 2017-01-20 01:03:59 +08:00
Nguyen Anh Quynh
7e2234237c del qemu/scripts/dump-guest-memory.py 2017-01-19 20:56:07 +08:00
xorstream
1aeaf5c40d This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
Nguyen Anh Quynh
b9b82591a1 cleanup 2017-01-19 18:07:30 +08:00
Nguyen Anh Quynh
8a5b12c6f9 more cleanup in qemu/include/hw/ 2017-01-19 15:20:06 +08:00
Nguyen Anh Quynh
287e047fdb delete sparc32_dma.h & arm-semi.c 2017-01-19 15:10:41 +08:00
Nguyen Anh Quynh
f4f756e6dd cleanup qemu/include/qemu/module.h 2017-01-19 15:00:25 +08:00
Nguyen Anh Quynh
7789a06d2d cleanup qemu/default-configs/ 2017-01-19 14:52:30 +08:00
Nguyen Anh Quynh
86e5d29b74 more cleanup qemu/configure 2017-01-19 14:15:00 +08:00
Nguyen Anh Quynh
f2691b0107 more cleanup qemu/configure 2017-01-19 14:11:54 +08:00
Nguyen Anh Quynh
37410d02f1 cleanup qemu/configure 2017-01-19 14:02:50 +08:00
Nguyen Anh Quynh
9735c6e28e cleanup qemu/include/elf.h 2017-01-19 13:46:17 +08:00
Nguyen Anh Quynh
a6fa35430a del qemu/include/qapi/opts-visitor.h 2017-01-19 13:23:48 +08:00
Nguyen Anh Quynh
d836ec62fc del qemu/include/hw/irq.h 2017-01-19 13:14:15 +08:00
Nguyen Anh Quynh
0640b35943 mips: remove qemu/hw/mips/mips_int.c 2017-01-19 13:07:28 +08:00
Nguyen Anh Quynh
a154b251e3 cleanup 2017-01-19 12:18:46 +08:00
Nguyen Anh Quynh
326a9a5fba cleanup qemu docs 2017-01-18 15:23:40 +08:00
Elton G
47150b6df3 reg_read and reg_write now work with registers W0 through W30 in Aarch64 (#716) 
* reg_read and reg_write now work with registers W0 through W30 in Aarch64 emulaton

* Added a regress test for the ARM64 reg_read and reg_write on 32-bit registers (W0-W30)
Added a new macro in uc_priv.h (WRITE_DWORD_TO_QWORD), in order to write to the lower 32 bits of a 64 bit value without overwriting the whole value when using reg_write

* Fixed WRITE_DWORD macro

reg_write would zero out the high order bits when writing to 32 bit registers

e.g. uc.reg_write(UC_X86_REG_EAX, 0) would also set register RAX to zero
 2017-01-15 20:13:35 +08:00
Nguyen Anh Quynh
7512ff57de more cleanup 2017-01-10 16:29:47 +08:00
Nguyen Anh Quynh
c1f39c3db2 cleanup qemu/util code 2017-01-10 12:57:12 +08:00
Nguyen Anh Quynh
af165d254c clean all qobject json code 2017-01-09 16:09:53 +08:00
Nguyen Anh Quynh
16894fdb6c cleanup some qemu/util code 2017-01-09 15:48:21 +08:00
Nguyen Anh Quynh
52cb0ba78e cleanup more synchronization code 2017-01-09 14:05:39 +08:00
Nguyen Anh Quynh
d7ead1135d cleanup 2017-01-09 13:28:28 +08:00
Nguyen Anh Quynh
ffa97dc2a1 cleanup qemu/configure 2017-01-08 01:35:19 +08:00
Agustin Gianni
a63a34bfbc Allow the client to write to CPSR 2017-01-05 00:00:15 +01:00
Nguyen Anh Quynh
2e8fa1dbf6 glib_compat: add guint64 type 2017-01-02 01:24:54 +08:00
Nguyen Anh Quynh
3fa50fc06a macro GPOINTER_TO_UINT 2017-01-02 01:00:11 +08:00
Nguyen Anh Quynh
d5f513cbfe Merge branch 'master' into noglib2 2016-12-27 22:49:59 +08:00
cojocar
428cb83060 Support for MCLASS ARM cpu (Cortex-M3) (#700) 
Support for Cortex-M ARM CPU already exists in Qemu. This patch just
exposes a "cortex-m3" CPU.

"uc_open(UC_ARCH_ARM, UC_MODE_THUMB | UC_MODE_MCLASS, &uc);"
Instantiates a CPU with this feature on.

Signed-off-by: Lucian Cojocar <lucian@cojocar.com>
 2016-12-27 22:49:06 +08:00
Nguyen Anh Quynh
3fb078c555 glib_compat: add COPYING_GLIB 2016-12-27 10:15:08 +08:00
Nguyen Anh Quynh
9b809601ec glib_compat: code style 2016-12-27 00:13:27 +08:00
Nguyen Anh Quynh
520f335a2a glib_compat: lift string functions from glib. remove unused API g_win32_error_message() 2016-12-26 22:36:47 +08:00
Nguyen Anh Quynh
c5b8fbfbc6 glib_compat: FALSE = 0 2016-12-26 22:02:34 +08:00
Nguyen Anh Quynh
e4382c0467 glib_compat: lift hash functions from glib 2016-12-26 20:12:01 +08:00
Nguyen Anh Quynh
fba6046fd0 glib_compat: lift g_list_sort() & g_slist_sort() from glib code 2016-12-26 18:32:02 +08:00
Nguyen Anh Quynh
cb40e6a3f5 glib_compat: some minor fixes 2016-12-26 18:13:46 +08:00
Nguyen Anh Quynh
6b57da1fc2 glib_compat: make the API compatible with glib 2016-12-26 01:35:42 +08:00
Nguyen Anh Quynh
5777c4f3fd Merge branch 'noglib' of https://github.com/unicorn-engine/unicorn into noglib 2016-12-22 12:13:53 +08:00
Nguyen Anh Quynh
9371ae7dd7 cleanup glib_compat 2016-12-22 12:13:31 +08:00
Chris Eagle
fccbcfd4c2 revert to use of g_free to make future qemu integrations easier (#695) 
* revert to use of g_free to make future qemu integrations easier

* bracing
 2016-12-21 22:28:36 +08:00
Nguyen Anh Quynh
6a2eb14ff3 Merge pull request #693 from cseagle/noglib 
add g_free to make future integration easier
 2016-12-21 08:50:52 +08:00
Chris Eagle
bfaf8f3441 add g_free to make future integration easier 2016-12-20 12:27:15 -08:00
Nguyen Anh Quynh
14d04493f1 Merge branch 'noglib' of https://github.com/cseagle/unicorn into noglib 2016-12-20 11:33:46 +08:00
Nguyen Anh Quynh
6d747d1a13 remove pkg-config dependency 2016-12-20 11:30:26 +08:00
Chris Eagle
f8f9e993a8 merge upstream/noglib and update some glib related types 2016-12-19 12:32:06 -08:00
Chris Eagle
e07e57a862 battling git 2016-12-19 12:10:02 -08:00