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119 commits

Author SHA1 Message Date
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
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
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
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
Samuel Groß 5385baba39 Implemented read and write access to the YMM registers (#819) 2017-05-05 09:02:58 +08:00
Ryan Hileman 1b00d3f89a remove slow cpu QOM casts (#815) 2017-05-02 14:56:39 +08:00
Nguyen Anh Quynh c01dcf0a14 fix merge conflicts 2017-03-10 21:04:33 +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 6ea39f7d5a merge msvc with master 2017-02-24 10:39:36 +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
Nguyen Anh Quynh 0680b85920 cleanup Monitor related code 2017-01-23 10:07:01 +08:00
Nguyen Anh Quynh 55d472c62c cleanup Monitor related code 2017-01-23 00:53:31 +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 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 fac6a66860 platform.h move #3 2017-01-21 00:13:21 +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 42771848d6 no more spinlock 2017-01-20 14:57:33 +08:00
xorstream 002151874a Unicorn interface working with test app in 32bit and 64bit builds. 2017-01-20 17:27:22 +11:00
xorstream 1aeaf5c40d This code should now build the x86_x64-softmmu part 2. 2017-01-19 22:50:28 +11:00
Nguyen Anh Quynh 7512ff57de more cleanup 2017-01-10 16:29:47 +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
Chris Eagle e46545f722 remove glib dependency by provide compatible replacements 2016-12-18 14:56:58 -08:00
Nguyen Anh Quynh e1b65a6edb cleanup unused code 2016-11-19 23:48:23 +08:00
Nguyen Anh Quynh b7cdbe7a88 Merge branch 'feat/reg_save_restore' of https://github.com/rhelmot/unicorn into rhelmot-feat/reg_save_restore 2016-10-07 09:57:07 +08:00
Ryan Hileman cb615fdba7 remove uc->cpus 2016-09-23 07:38:21 -07:00
Nguyen Anh Quynh 69d976375e Merge branch 'fix/self_modifying' of https://github.com/rhelmot/unicorn into rhelmot-fix/self_modifying 2016-08-30 21:20:22 +08:00
Nguyen Anh Quynh 89c9ea5f8f Merge branch 'fix/eflags' of https://github.com/rhelmot/unicorn into rhelmot-fix/eflags 2016-08-24 16:13:31 +08:00
Andrew Dutcher 0ef2b5fd71 New feature: registers can be bulk saved/restored in an opaque blob 2016-08-20 04:14:07 -07:00
Andrew Dutcher 3a1f231e8f eflags patch 2016-08-09 19:38:44 -07:00
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
Andrew Dutcher 4a8f52ae7f support xmm registers 2016-08-09 19:34:34 -07:00
Nguyen Anh Quynh cc6cbc5cf7 Merge branch 'memleak' into m2 2016-04-18 12:48:13 +08:00
Nguyen Anh Quynh 721f17eb74 Merge branch 'batch_reg' of https://github.com/lunixbochs/unicorn into lunixbochs-batch_reg 2016-04-06 09:39:22 +08:00
Nguyen Anh Quynh 70da2485fc x86: comment out restore_eflags() because it breaks some executions. see #505 2016-04-06 09:36:06 +08:00
Ryan Hileman acd88856e1 add batched reg access 2016-04-04 20:51:38 -07:00
Ryan Hileman 66619fc6cd remove call to restore_eflags (#496) 2016-04-03 23:08:17 -07:00
Chris Eagle 4c4203cec8 fix x86 segment setup by updating cached segment registers on reg_write 2016-03-22 23:54:30 -07:00
Nguyen Anh Quynh 859111f8f5 x86: return immediately after handling FPSW/FPCW/FPTAG registers 2016-03-20 18:15:41 +08:00
Nguyen Anh Quynh fb1ebac000 Merge branch 'master' into m1 2016-03-09 15:13:42 +08:00
Hiroyuki UEKAWA c5888e5670 move macros in qemu/target-*/unicorn*.c to uc_priv.h 2016-03-02 12:43:02 +09:00
Hiroyuki UEKAWA 1cd3c3093b fix WRITE_BYTE_H 2016-03-02 10:51:50 +09:00
Jonas Zaddach 5fa6705d7a Fixed restoring of eflags after helper call 2016-02-29 22:57:41 +01:00
Nguyen Anh Quynh b69feb8d0b Merge branch 'master' into memleak2 2016-02-15 15:52:10 +08:00
Nguyen Anh Quynh 3bd7fa4bfe chmod -x qemu/target-i386/unicorn.c 2016-02-12 13:48:58 +08:00