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Start moving examples in S files (#851)

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* Move assembly to S files

* more assembly files

* osx compilation change

* makefile mistake

* add objcopy from crosstool

* use gobjcopy on osx

* start cmocka install cleanup

* move wget to directory option

* move back to cd

* fix copy

* First cut

* free allocated memory

* bad idea

too much switching between python and c

* add debug

* cleanup bad size
This commit is contained in:
Stephen
2017-06-24 19:14:22 -07:00
committed by Nguyen Anh Quynh
parent 7f116846c0
commit da21bd0589
14 changed files with 217 additions and 85 deletions
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46
tests/unit/test_gdt_idt_x86.c
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@@ -1,45 +1,9 @@
#include "unicorn_test.h"
#include <unicorn/unicorn.h>
#include <assert.h>
#include <string.h>
#include <stdlib.h>
/**
* Assert that err matches expect
*/
#define uc_assert_err(expect, err) \
do { \
uc_err __err = err; \
if (__err != expect) { \
fprintf(stderr, "%s", uc_strerror(__err)); \
exit(1); \
} \
} while (0)
/**
* Assert that err is UC_ERR_OK
*/
#define uc_assert_success(err) uc_assert_err(UC_ERR_OK, err)
/**
* Assert that err is anything but UC_ERR_OK
*
* Note: Better to use uc_assert_err(<specific error>, err),
* as this serves to document which errors a function will return
* in various scenarios.
*/
#define uc_assert_fail(err) \
do { \
uc_err __err = err; \
if (__err == UC_ERR_OK) { \
fprintf(stderr, "%s", uc_strerror(__err)); \
exit(1); \
} \
} while (0)
#define OK(x) uc_assert_success(x)
/******************************************************************************/
static void test_idt_gdt_i386(/*void **state*/)
{
uc_engine *uc;
@@ -50,7 +14,9 @@ static void test_idt_gdt_i386(/*void **state*/)
uc_x86_mmr ldt;
uc_x86_mmr tr;
const uint8_t code[] = "\x0f\x01\x0c\x24\x0f\x01\x44\x24\x06"; // sidt [esp]; sgdt [esp+6]
struct stat info;
char * code = read_file("gdt_idx.bin", &info);
const uint64_t address = 0x1000000;
int r_esp = address + 0x1000 - 0x100; // initial esp
@@ -79,7 +45,7 @@ static void test_idt_gdt_i386(/*void **state*/)
uc_assert_success(err);
// write machine code to be emulated to memory
err = uc_mem_write(uc, address, code, sizeof(code)-1);
err = uc_mem_write(uc, address, code, info.st_size);
uc_assert_success(err);
// initialize machine registers
@@ -141,7 +107,7 @@ static void test_idt_gdt_i386(/*void **state*/)
assert(memcmp(buf, "\xba\xdc\x21\x43\x65\x87", 6) == 0);
uc_close(uc);
free(code);
}
/******************************************************************************/