c8300587f7
Patch eflags_noset to compile on 32-bit and on 64-bit.
2015-11-10 15:01:23 +02:00
272293556a
do not abort() when memory is insufficient. this fixes issue #244
2015-11-10 11:44:29 +08:00
726f45b33d
Attempting to set some bits in the Unicorn EFLAGS doesn't work.
...
When attempting to set all flags except trap flag, the EFLAGS value
should be 0x00244ED7, I've tested this on Windows and here
https://ideone.com/WQAvk1 which is presumably Linux.
Unicorn however has the value 0x00000ED7, bits 11-21 are not set. Bit 21
is the ID bit indicating whether or not CPUID is available.
2015-11-10 00:49:01 +02:00
4c5ecda908
regress: print with newline for 00opcode_uc_crash.c
2015-11-06 22:24:24 +08:00
de86647dbe
regress: fix compiled warning for 00opcode_uc_crash.c
2015-11-05 22:51:10 +08:00
d818e2c485
Merge branch 'master' of https://github.com/unicorn-engine/unicorn
2015-11-05 21:34:55 +08:00
4692f3445f
Merge pull request #248 from farmdve/master
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X86 zero-byte opcode causes Unicorn to crash.
2015-11-05 20:49:04 +08:00
b3dfde8a17
Merge branch 'master' of https://github.com/unicorn-engine/unicorn
2015-11-05 20:41:51 +08:00
7f3c567ae5
X86 zero-byte opcode causes Unicorn to crash.
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The opcode 0x00 translates as `add byte ptr ds:[eax],al`, which leads to
a segfault in Unicorn.
Using a debugger, I believe the crash is located in
`qemu/translate-all.c` in function `page_flush_tb_1`, more specifically
this code `pd[i].first_tb = NULL;`
2015-11-05 14:41:15 +02:00
95745eff3b
regress: fix compiled warnings in eflags_nosync.c
2015-11-05 20:22:07 +08:00
894739515e
X86 EFLAGS not synced properly.
...
these commits should fix my previous ones.
2015-11-04 09:38:57 +02:00
613ebbb20e
Merge pull request #244 from emdel/master
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SIGABRT issue
2015-11-04 10:07:48 +08:00
9f7d1812a3
SIGABRT issue
2015-11-03 12:58:20 -08:00
68a2a0c7ab
regress: add shebang for hook_code_stop_emu.py
2015-11-03 22:45:48 +08:00
696c58f9f0
Add test case for segfault-on-emu_stop() bug.
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The following code segfaults:
unicorn.Uc(unicorn.UC_ARCH_X86, unicorn.UC_MODE_64).emu_stop()
Tested under Linux and OS X.
2015-11-03 14:11:49 +01:00
f5cec3815a
Merge pull request #240 from williballenthin/test-hook-code-stop-emu
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add hook_code_stop_emu.py test for issue #232
2015-11-03 09:48:58 +08:00
29903c07f9
Fix typo.
2015-11-02 23:23:02 +01:00
b91df4af23
Test case for issue #236 (potential memory leak)
2015-11-02 23:19:38 +01:00
a435307543
Test case for issue #237 (OS X crash when creating 2048:th Uc object)
2015-11-02 23:18:30 +01:00
11dfaf4dec
hook_code_stop_emu.py: show PC before asserting
2015-11-02 10:05:00 -05:00
1a8ca49db1
hook_code_stop_emu.py: formatting
2015-11-02 10:03:31 -05:00
f02d03dde3
add hook_code_stop_emu.py test for issue #232
2015-11-02 09:54:36 -05:00
3a36e327ab
support memory redirection, so the issue #217 is fixed
2015-10-27 14:37:03 +08:00
cea1cf210d
tests: mips_kseg0_1.c prints out friendly error message rather than just error code
2015-10-27 12:36:03 +08:00
7553c9c1c2
tests: add mips_kseg0_1 to Makefile to compile it
2015-10-27 11:25:34 +08:00
05d89da496
Merge pull request #222 from pkooiman/master
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Test for executing from MIPS kseg0/kseg1 memory ranges
2015-10-27 08:44:32 +08:00
0bad2a8a90
Added test for executing from MIPS kseg0/ksegq1 memory ranges to tests/regress
2015-10-26 18:37:27 +01:00
21ce78924c
assert that PC was changed in callback-pc test
2015-10-23 11:28:10 -07:00
dfc8658083
regress: fix compilation warning of mem_double_unmap.c
2015-10-23 11:36:09 +08:00
dd56621bbb
fix for use after free in case of double unmap
2015-10-21 22:25:49 +02:00
b1d41d414b
on some hook events, uc_hook_add() should not allow more than 1 handler. this add UC_ERR_HOOK_EXIST error type
2015-10-10 18:01:47 +08:00
bb4011efe2
Regression test for issue #165
2015-10-06 12:55:09 +07:00
347d863365
Issue #465 hook_count_cb doesn't stop at n instructions; unit test file
2015-10-03 22:52:15 -07:00
9410b8fbe7
regress: add shebang for ensure_typedef_consts_generated.py
2015-10-04 11:21:37 +08:00
fd6b510038
Added a comment explaining what is being tested for
2015-10-03 12:36:17 +07:00
f62418fc07
Regression test for issue #161
2015-10-03 12:22:41 +07:00
9e64cba6ec
Rename some hook related enums:
...
- UC_ERR_READ_INVALID -> UC_ERR_READ_UNMAPPED
- UC_ERR_WRITE_INVALID -> UC_ERR_WRITE_UNMAPPED
- UC_ERR_FETCH_INVALID -> UC_ERR_FETCH_UNMAPPED
- UC_MEM_READ_INVALID -> UC_MEM_READ_UNMAPPED
- UC_MEM_WRITE_INVALID -> UC_MEM_WRITE_UNMAPPED
- UC_MEM_FETCH_INVALID -> UC_MEM_FETCH_UNMAPPED
- UC_HOOK_MEM_READ_INVALID -> UC_HOOK_MEM_READ_UNMAPPED
- UC_HOOK_MEM_WRITE_INVALID -> UC_HOOK_MEM_WRITE_UNMAPPED
- UC_HOOK_MEM_FETCH_INVALID -> UC_HOOK_MEM_FETCH_UNMAPPED
- UC_HOOK_MEM_INVALID -> UC_HOOK_MEM_UNMAPPED
This also renames some newly added macros to use _INVALID postfix:
- UC_HOOK_MEM_READ_ERR -> UC_HOOK_MEM_READ_INVALID
- UC_HOOK_MEM_WRITE_ERR -> UC_HOOK_MEM_WRITE_INVALID
- UC_HOOK_MEM_FETCH_ERR -> UC_HOOK_MEM_FETCH_INVALID
- UC_HOOK_MEM_ERR -> UC_HOOK_MEM_INVALID
Fixed all the bindings Java, Go & Python.
2015-09-30 14:46:55 +08:00
4a42041a83
handle 'bad ram pointer' case. this fixes issue #159
2015-09-29 18:22:22 +08:00
976950d3c3
chmod +x tests/regress/bad_ram.py
2015-09-29 15:24:30 +08:00
0e258b9587
updated a few small errors in the script
2015-09-28 22:50:27 -07:00
eeebcc5a44
added bad_ram regress
2015-09-28 21:41:38 -07:00
8b4d274c34
regress: convert some mips tests to use unittest
2015-09-28 11:57:24 +08:00
2b0b4169bc
mips: advance PC for SYSCALL instruction. this fixes issue #157
2015-09-28 10:58:43 +08:00
13be3435c9
add regress for #157
2015-09-27 01:08:46 -07:00
53ce8f217d
mips: handle delay slot better for branch instructions. this should fix issue #155
2015-09-27 15:05:40 +08:00
4b42b4be52
add regress for #155
2015-09-26 12:48:25 -07:00
90eb8f2e72
This commit continues the PR #111
...
- Allow to register handler separately for invalid memory access
- Add new memory events for hooking:
- UC_MEM_READ_INVALID, UC_MEM_WRITE_INVALID, UC_MEM_FETCH_INVALID
- UC_HOOK_MEM_READ_PROT, UC_HOOK_MEM_WRITE_PROT, UC_HOOK_MEM_FETCH_PROT
- Rename UC_ERR_EXEC_PROT to UC_ERR_FETCH_PROT
- Change API uc_hook_add() so event type @type can be combined from hooking types
2015-09-24 14:18:02 +08:00
14a01b5186
mips: handle delay slot so do not duplicate calling instruction handler. this fixes issue #133
2015-09-22 11:59:53 +08:00
3c1d65ea66
Reorganize test directories
2015-09-21 20:47:45 -05:00
