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Rename some hook related enums:

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- 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.
This commit is contained in:
Nguyen Anh Quynh
2015-09-30 14:46:55 +08:00
parent 3ca8774f1a
commit 9e64cba6ec
25 changed files with 151 additions and 158 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
samples/mem_apis.c
View File

@@ -79,10 +79,10 @@ static bool hook_mem_invalid(uc_engine *uc, uc_mem_type type,
default:
printf("not ok - UC_HOOK_MEM_INVALID type: %d at 0x%" PRIx64 "\n", type, addr);
return false;
case UC_MEM_READ_INVALID:
case UC_MEM_READ_UNMAPPED:
printf("not ok - Read from invalid memory at 0x%"PRIx64 ", data size = %u\n", addr, size);
return false;
case UC_MEM_WRITE_INVALID:
case UC_MEM_WRITE_UNMAPPED:
printf("not ok - Write to invalid memory at 0x%"PRIx64 ", data size = %u, data value = 0x%"PRIx64 "\n", addr, size, value);
return false;
case UC_MEM_FETCH_PROT:
@@ -147,7 +147,7 @@ static void do_nx_demo(bool cause_fault)
// intercept code and invalid memory events
if (uc_hook_add(uc, &trace2, UC_HOOK_CODE, hook_code, NULL, (uint64_t)1, (uint64_t)0) != UC_ERR_OK ||
uc_hook_add(uc, &trace1, UC_HOOK_MEM_ERR,
uc_hook_add(uc, &trace1, UC_HOOK_MEM_INVALID,
hook_mem_invalid, NULL) != UC_ERR_OK) {
printf("not ok - Failed to install hooks\n");
return;
@@ -228,7 +228,7 @@ static void do_perms_demo(bool change_perms)
// intercept code and invalid memory events
if (uc_hook_add(uc, &trace2, UC_HOOK_CODE, hook_code, NULL, (uint64_t)1, (uint64_t)0) != UC_ERR_OK ||
uc_hook_add(uc, &trace1,
UC_HOOK_MEM_READ_INVALID | UC_HOOK_MEM_WRITE_INVALID | UC_HOOK_MEM_FETCH_INVALID | UC_HOOK_MEM_FETCH_PROT | UC_HOOK_MEM_WRITE_PROT | UC_HOOK_MEM_READ_PROT,
UC_HOOK_MEM_INVALID,
hook_mem_invalid, NULL) != UC_ERR_OK) {
printf("not ok - Failed to install hooks\n");
return;
@@ -306,7 +306,7 @@ static void do_unmap_demo(bool do_unmap)
// intercept code and invalid memory events
if (uc_hook_add(uc, &trace2, UC_HOOK_CODE, hook_code, NULL, (uint64_t)1, (uint64_t)0) != UC_ERR_OK ||
uc_hook_add(uc, &trace1,
UC_HOOK_MEM_READ_INVALID | UC_HOOK_MEM_WRITE_INVALID | UC_HOOK_MEM_FETCH_INVALID | UC_HOOK_MEM_FETCH_PROT | UC_HOOK_MEM_WRITE_PROT | UC_HOOK_MEM_READ_PROT,
UC_HOOK_MEM_INVALID,
hook_mem_invalid, NULL) != UC_ERR_OK) {
printf("not ok - Failed to install hooks\n");
return;

4
samples/sample_x86.c
View File

@@ -73,7 +73,7 @@ static bool hook_mem_invalid(uc_engine *uc, uc_mem_type type,
default:
// return false to indicate we want to stop emulation
return false;
case UC_MEM_WRITE_INVALID:
case UC_MEM_WRITE_UNMAPPED:
printf(">>> Missing memory is being WRITE at 0x%"PRIx64 ", data size = %u, data value = 0x%"PRIx64 "\n",
address, size, value);
// map this memory in with 2MB in size
@@ -421,7 +421,7 @@ static void test_i386_invalid_mem_write(void)
uc_hook_add(uc, &trace2, UC_HOOK_CODE, hook_code, NULL, (uint64_t)1, (uint64_t)0);
// intercept invalid memory events
uc_hook_add(uc, &trace3, UC_HOOK_MEM_READ_INVALID | UC_HOOK_MEM_WRITE_INVALID, hook_mem_invalid, NULL);
uc_hook_add(uc, &trace3, UC_HOOK_MEM_READ_UNMAPPED | UC_HOOK_MEM_WRITE_UNMAPPED, hook_mem_invalid, NULL);
// emulate machine code in infinite time
err = uc_emu_start(uc, ADDRESS, ADDRESS + sizeof(X86_CODE32_MEM_WRITE) - 1, 0, 0);