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Merge pull request #229 from practicalswift/typos
Fix typos. Remove trailing whitespace.
This commit is contained in:
Nguyen Anh Quynh
commit
b41db5abd9
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@ -205,7 +205,7 @@ Unicorn requires few dependent packages as follows.
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[5] Cross-compile for iOS from Mac OSX.
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To cross-compile for iOS (iPhone/iPad/iPod), Mac OSX with XCode installed is required.
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To cross-compile for iOS (iPhone/iPad/iPod), Mac OSX with XCode installed is required.
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- To cross-compile for ArmV7 (iPod 4, iPad 1/2/3, iPhone4, iPhone4S), run:
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$ ./make.sh ios_armv7
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@ -268,5 +268,5 @@ Unicorn requires few dependent packages as follows.
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Automated unit tests use the cmocka unit testing framework (https://cmocka.org/).
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It can be installed in most Linux distros using the package manager, e.g.
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`sudo yum install libcmocka libcmocka-devel`, or you can easily build and install it from source.
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You can run the tests by running `make test` in the project directory.
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@ -1,7 +1,7 @@
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# Package version of Unicorn for Makefile.
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# To be used to generate unicorn.pc for pkg-config
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# version major & minor
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# version major & minor
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PKG_MAJOR = 0
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PKG_MINOR = 9
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@ -43,7 +43,7 @@ static void hook_code(uc_engine *uc, uint64_t addr, uint32_t size, void *user_da
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if (uc_emu_stop(uc) != UC_ERR_OK) {
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printf("not ok - uc_emu_stop fail during hook_code callback, addr: 0x%" PRIx64 "\n", addr);
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_exit(-1);
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}
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}
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}
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opcode = buf[0];
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@ -137,7 +137,7 @@ static void do_nx_demo(bool cause_fault)
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if (cause_fault) {
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// insert instruction to trigger U_PROT_EXEC change (see hook_code function)
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code_buf[0x1000] = 0x41; // inc ecx at page1
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}
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}
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// write machine code to be emulated to memory
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if (uc_mem_write(uc, 0x100000, code_buf, sizeof(code_buf))) {
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@ -13,7 +13,7 @@
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// code to be emulated
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#define X86_CODE32 "\x41\x4a" // INC ecx; DEC edx
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#define X86_CODE32_JUMP "\xeb\x02\x90\x90\x90\x90\x90\x90" // jmp 4; nop; nop; nop; nop; nop; nop
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// #define X86_CODE32_SELF "\xeb\x1c\x5a\x89\xd6\x8b\x02\x66\x3d\xca\x7d\x75\x06\x66\x05\x03\x03\x89\x02\xfe\xc2\x3d\x41\x41\x41\x41\x75\xe9\xff\xe6\xe8\xdf\xff\xff\xff\x31\xd2\x6a\x0b\x58\x99\x52\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x52\x53\x89\xe1\xca\x7d\x41\x41\x41\x41"
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// #define X86_CODE32_SELF "\xeb\x1c\x5a\x89\xd6\x8b\x02\x66\x3d\xca\x7d\x75\x06\x66\x05\x03\x03\x89\x02\xfe\xc2\x3d\x41\x41\x41\x41\x75\xe9\xff\xe6\xe8\xdf\xff\xff\xff\x31\xd2\x6a\x0b\x58\x99\x52\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x52\x53\x89\xe1\xca\x7d\x41\x41\x41\x41"
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//#define X86_CODE32 "\x51\x51\x51\x51" // PUSH ecx;
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#define X86_CODE32_LOOP "\x41\x4a\xeb\xfe" // INC ecx; DEC edx; JMP self-loop
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#define X86_CODE32_MEM_WRITE "\x89\x0D\xAA\xAA\xAA\xAA\x41\x4a" // mov [0xaaaaaaaa], ecx; INC ecx; DEC edx
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@ -23,7 +23,7 @@
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#define X86_CODE32_INOUT "\x41\xE4\x3F\x4a\xE6\x46\x43" // INC ecx; IN AL, 0x3f; DEC edx; OUT 0x46, AL; INC ebx
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//#define X86_CODE64 "\x41\xBC\x3B\xB0\x28\x2A \x49\x0F\xC9 \x90 \x4D\x0F\xAD\xCF\x49\x87\xFD\x90\x48\x81\xD2\x8A\xCE\x77\x35\x48\xF7\xD9" // <== still crash
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//#define X86_CODE64 "\x41\xBC\x3B\xB0\x28\x2A\x49\x0F\xC9\x90\x4D\x0F\xAD\xCF\x49\x87\xFD\x90\x48\x81\xD2\x8A\xCE\x77\x35\x48\xF7\xD9"
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//#define X86_CODE64 "\x41\xBC\x3B\xB0\x28\x2A\x49\x0F\xC9\x90\x4D\x0F\xAD\xCF\x49\x87\xFD\x90\x48\x81\xD2\x8A\xCE\x77\x35\x48\xF7\xD9"
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#define X86_CODE64 "\x41\xBC\x3B\xB0\x28\x2A\x49\x0F\xC9\x90\x4D\x0F\xAD\xCF\x49\x87\xFD\x90\x48\x81\xD2\x8A\xCE\x77\x35\x48\xF7\xD9\x4D\x29\xF4\x49\x81\xC9\xF6\x8A\xC6\x53\x4D\x87\xED\x48\x0F\xAD\xD2\x49\xF7\xD4\x48\xF7\xE1\x4D\x19\xC5\x4D\x89\xC5\x48\xF7\xD6\x41\xB8\x4F\x8D\x6B\x59\x4D\x87\xD0\x68\x6A\x1E\x09\x3C\x59"
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#define X86_CODE16 "\x00\x00" // add byte ptr [bx + si], al
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#define X86_CODE64_SYSCALL "\x0f\x05" // SYSCALL
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10
uc.c
10
uc.c
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@ -62,7 +62,7 @@ const char *uc_strerror(uc_err code)
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case UC_ERR_NOMEM:
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return "No memory available or memory not present (UC_ERR_NOMEM)";
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case UC_ERR_ARCH:
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return "Invalid/unsupported architecture(UC_ERR_ARCH)";
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return "Invalid/unsupported architecture (UC_ERR_ARCH)";
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case UC_ERR_HANDLE:
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return "Invalid handle (UC_ERR_HANDLE)";
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case UC_ERR_MODE:
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@ -96,7 +96,7 @@ const char *uc_strerror(uc_err code)
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case UC_ERR_FETCH_UNALIGNED:
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return "Fetch from unaligned memory (UC_ERR_FETCH_UNALIGNED)";
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case UC_ERR_HOOK_EXIST:
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return "Hook for this type event already existed (UC_ERR_HOOK_EXIST)";
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return "Hook for this type event already exists (UC_ERR_HOOK_EXIST)";
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}
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}
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@ -281,7 +281,7 @@ uc_err uc_close(uc_engine *uc)
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uc->root->free(uc->root);
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free(uc->hook_callbacks);
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free(uc->mapped_blocks);
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// finally, free uc itself.
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@ -619,9 +619,9 @@ static uint8_t *copy_region(struct uc_struct *uc, MemoryRegion *mr)
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parameter is true, the no new section will be created to replace the indicate
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range. This functions exists to support uc_mem_protect and uc_mem_unmap.
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This is a static function and callers have already done some preliminary
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This is a static function and callers have already done some preliminary
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parameter validation.
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The do_delete argument indicates that we are being called to support
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uc_mem_unmap. In this case we save some time by choosing NOT to remap
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the areas that are intended to get unmapped
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