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d3d38d3f21
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94 Commits

Author SHA1 Message Date
Nguyen Anh Quynh
d3d38d3f21 handle read/write/fetch from unaligned addresses. this adds new error codes UC_ERR_READ_UNALIGNED, UC_ERR_WRITE_UNALIGNED & UC_ERR_FETCH_UNALIGNED 2015-09-09 15:52:15 +08:00
Nguyen Anh Quynh
18b6680e96 mips: disable debug output 2015-09-08 23:56:25 +08:00
Nguyen Anh Quynh
7a5d790ade rename UC_MEM_EXE to UC_MEM_FETCH 2015-09-08 12:55:56 +08:00
Nguyen Anh Quynh
c1dd9fbfdf arm64: handle SP register. this fixes issue #122 2015-09-08 08:40:42 +08:00
Nguyen Anh Quynh
6c132bc673 arm: fix #114 by enabling cortex-a15 model. FIXME: enable this on demand with an API 2015-09-08 01:08:37 +08:00
Nguyen Anh Quynh
3ac8615cbb arm: handle invalid instruction. this fixes issue #114 2015-09-08 00:43:09 +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
Chris Eagle
e9c6b11506 add mem_api sample program and fix check for wrong NX related constant in cputlb.c 2015-09-04 10:27:03 -07:00
Chris Eagle
8cfd902e4b Move mem_xxx samples to regress. Add check to only flush tlb when unmapping if there is a current cpu 2015-09-04 00:48:24 -07:00
Nguyen Anh Quynh
022f8d82d1 handle memory fetch as invalid memory access. now we can also report error if exec memory is unmapped (UC_ERR_MEM_FETCH) 2015-09-04 11:55:17 +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
da46071c7d bring new code and samples up-to-date with API changes 2015-09-03 22:15:49 -04:00
Jonathon Reinhart
5e9d07a40a Merge remote-tracking branch 'upstream/master' into change-handle-based-api 2015-09-03 22:01:52 -04:00
Chris Eagle
2da46caef7 smooth out split_region related code 2015-09-03 12:26:36 -07:00
Nguyen Anh Quynh
6ca85a72ed simplify uc_mem_protect() & uc_mem_unmap() 2015-09-04 01:02:38 +08:00
Nguyen Anh Quynh
9f9d57e84f cleaning & indentation 2015-09-03 18:16:49 +08:00
Nguyen Anh Quynh
b8d4240240 solve merging conflict 2015-09-03 18:05:21 +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
be659d201d fix confusion betweet UC_MEM_xxx & UC_HOOK_MEM_xxx. fix issue #93 2015-09-03 01:13:57 +08:00
Nguyen Anh Quynh
2d9db36a2b fix some errors introduced by the last commit on qemu-thread-win32.c 2015-09-02 01:34:23 -07:00
Nguyen Anh Quynh
8b39ec5b0c initial support to remove a static variable in qemu-thread-win32.c 2015-09-02 16:13:12 +08:00
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
Chris Eagle
49d1fa7ebd Merge branch 'master' into mem_map_ex_cse 2015-09-01 12:13:53 -07:00
Chris Eagle
2c4f3769d4 clean up mem_protect related constants and error codes 2015-09-01 12:10:09 -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
Chris Eagle
73027026ce Merge branch 'master' into mem_map_ex_cse 2015-08-31 23:49:54 -07:00
Chris Eagle
658e399776 clean up mem_protect related constants 2015-08-31 19:08:48 -07:00
Nguyen Anh Quynh
bea73ef213 stop emulation when hitting invalid code address. this fixes issue #82 2015-09-01 00:17:55 +08:00
Chris Eagle
b27e987932 Add target_page_size member to uc_struct to track TARGET_PAGE_SIZE 2015-08-31 01:00:44 -07:00
Chris Eagle
410e317e92 dont use explicit page size, use TARGET_PAGE_SIZE 2015-08-30 21:24:14 -07:00
Chris Eagle
9e4e96ff47 final updates for uc_mem_unmap, uc_mem_protect, and support ro UC_PROT_EXEC permission 2015-08-30 19:50:18 -07:00
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
mothran
2febbb6021 Merge branch 'master' of github.com:unicorn-engine/unicorn into fpip_update 2015-08-30 11:13:23 -07:00
Chris Eagle
0a60fa4c8a fix perms 2015-08-30 00:22:49 -07:00
Chris Eagle
942de0f2ae implemented basic block splitting, uc_mem_unmap should work for sub=blocks or across contiguous blocks 2015-08-30 00:22:18 -07:00
Jonathon Reinhart
3bd705a060 Merge remote-tracking branch 'upstream/master' into change-handle-based-api 2015-08-30 00:23:51 -04:00
Chris Eagle
4a680b9277 Merge branch 'master' into mem_map_ex_cse 2015-08-29 21:22:33 -07:00
Chris Eagle
6beb1b8a13 intermediate commit, working unmap of complete blocks, still need sub-blocks, and cross block 2015-08-29 21:17:30 -07:00
Nguyen Anh Quynh
c23d387e2f remove redundant uc_struct.ram 2015-08-30 10:51:28 +08:00
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
Chris Eagle
592cbc6eaf conflict resolution with merge master 2015-08-28 23:51:56 -07:00
mothran
79184ff23d Merge branch 'master' of github.com:unicorn-engine/unicorn into fpip_update 2015-08-28 23:40:25 -07:00
Chris Eagle
986096d443 fix file perms 2015-08-28 21:05:38 -07:00