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35 commits

Author SHA1 Message Date
Nguyen Anh Quynh 51323c9c17 x86: properly calculate EFLAGS when UC_HOOK_CODE is used. this should fix issue #246 2015-11-05 20:26:39 +08:00
Ryan Hileman 8c60d0dca5 allow setting x86 segment base to host-sized value 2015-10-23 00:15:08 -07:00
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 9e4ed32e8a x86: handle SYSCALL even if there is no handler 2015-09-07 10:19:45 +08:00
Nguyen Anh Quynh a166c24f8e x86: correct EIP of INT instruction by updating it only after calling interrupt handler 2015-09-06 14:58:11 +08:00
Nguyen Anh Quynh 84e3b5c897 cast all the values to write to registers in uc_reg_write() to unsigned type. this fixes issue #98 2015-09-04 11:17:08 +08:00
Jonathon Reinhart bd0a6921cc Merge remote-tracking branch 'upstream/master' into change-handle-based-api 2015-09-02 21:04:43 -04:00
Nguyen Anh Quynh a94e31165d x86: fix issue #95 2015-09-02 12:00:43 +08:00
Ryan Hileman db8f499fe9 fix crash on some SSE instructions 2015-09-01 19:12:51 -07:00
Jonathon Reinhart 2c802a3e4b Merge remote-tracking branch 'upstream/master' into change-handle-based-api 
# Conflicts:
#	qemu/target-i386/unicorn.c
 2015-09-01 13:17:03 -04:00
Nguyen Anh Quynh 90fc201f8d x86: enable bunch of instructions via CPUID. this fixes issue #91 2015-09-02 00:16:45 +08:00
mothran 6aa2b73bea removed ifdef for x64 in fpu saving 2015-08-30 19:39:46 -07:00
mothran e1ab761e8a fixed typo 2015-08-30 19:32:39 -07:00
mothran 2b6f806759 removed testing printf 2015-08-30 19:22:41 -07:00
mothran 4cd5fa3811 fpip x64 fxsave working with using hflags to check CPU mode 2015-08-30 18:56:55 -07:00
mothran 912faf2c3c after closer review, in x64 the the op size is 32 so data32 is set, can removed the unicorn dependency and regress/fpu_ip64.py still works 2015-08-30 18:04:28 -07:00
Jonathon Reinhart 3bd705a060 Merge remote-tracking branch 'upstream/master' into change-handle-based-api 2015-08-30 00:23:51 -04:00
mothran b7d60313b5 added 64 bit mode to the fstenv helper function, also a fpu_ip64.py regress script 2015-08-29 01:56:36 -07:00
mothran 79184ff23d Merge branch 'master' of github.com:unicorn-engine/unicorn into fpip_update 2015-08-28 23:40:25 -07:00
mothran feb8ced027 fixed the FPIP updates to correctly only work with non-control instructions and make sure the pc addr is correct 2015-08-28 10:39:11 -07:00
mothran 933ef379b4 restricted fpip updates to only non-control instructions 2015-08-28 03:19:10 -07:00
Nguyen Anh Quynh 4a1c5ff071 x86: verify until address early when translating block in frontend. this should fix issue #63 2015-08-28 16:06:06 +08:00
mothran 59b09a71bf first shot at getting FPIP working, need to remove all FP control instructions from being updated 2015-08-27 21:54:23 -07:00
Jonathon Reinhart b57662e43d change uch to uc_struct (target-i386) 2015-08-26 09:02:16 -04:00
Nguyen Anh Quynh 2fac7fc2e4 x86: better support for 16bit mode 2015-08-26 00:39:46 +08:00
Nguyen Anh Quynh c3e95ec34e x86: do not generate basic-block callback when translation is broken in the middle due to full cache 2015-08-25 14:50:55 +08:00
Jonathon Reinhart 9163bba812 restore mode of .[ch] files 
These were marked as executable in 5c3b6819, likely due to a Windows
filesystem being involved. This can be avoided:
http://stackoverflow.com/q/1580596/119527
 2015-08-24 21:19:12 -04:00
Chris Eagle 5c3b681945 Add const to uc_reg_write and derivitives 2015-08-24 09:42:50 -07:00
Nguyen Anh Quynh 9d9c0d1a25 uc_emu_start() report error on illegal instruction at the output 2015-08-25 00:02:31 +08:00
mothran a167f7c456 renames the register constants so unicorn and capstone can compile together 2015-08-23 21:36:33 -07:00
Nguyen Anh Quynh 7ca9a07e1b x86: enable SSE. this fixes issue #3 2015-08-23 10:41:14 +08:00
Nguyen Anh Quynh 4701fb80b4 code style: convert tabs to spaces 2015-08-23 09:06:31 +08:00
Nguyen Anh Quynh e1baf2f36b x86: support hooking SYSCALL/SYSENTER instructions. we no longer share the SYSCALL callback with interrupt instructions 2015-08-23 01:19:40 +08:00
Ryan Hileman 0ac3cf99d4 call int80 callback from x86_64 syscall helper 2015-08-21 16:26:02 -07:00
Nguyen Anh Quynh 344d016104 import 2015-08-21 15:04:50 +08:00