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Diffstat (limited to 'arch/arm/kernel/kprobes-test.c')
-rw-r--r--arch/arm/kernel/kprobes-test.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/arm/kernel/kprobes-test.c b/arch/arm/kernel/kprobes-test.c
index c2fd06b4c38..379639998d5 100644
--- a/arch/arm/kernel/kprobes-test.c
+++ b/arch/arm/kernel/kprobes-test.c
@@ -113,7 +113,7 @@
* @ start of inline data...
* .ascii "mov r0, r7" @ text title for test case
* .byte 0
- * .align 2
+ * .align 2, 0
*
* @ TEST_ARG_REG
* .byte ARG_TYPE_REG
@@ -1333,7 +1333,8 @@ static void test_case_failed(const char *message)
static unsigned long next_instruction(unsigned long pc)
{
#ifdef CONFIG_THUMB2_KERNEL
- if ((pc & 1) && !is_wide_instruction(*(u16 *)(pc - 1)))
+ if ((pc & 1) &&
+ !is_wide_instruction(__mem_to_opcode_thumb16(*(u16 *)(pc - 1))))
return pc + 2;
else
#endif
@@ -1378,13 +1379,13 @@ static uintptr_t __used kprobes_test_case_start(const char *title, void *stack)
if (test_case_is_thumb) {
u16 *p = (u16 *)(test_code & ~1);
- current_instruction = p[0];
+ current_instruction = __mem_to_opcode_thumb16(p[0]);
if (is_wide_instruction(current_instruction)) {
- current_instruction <<= 16;
- current_instruction |= p[1];
+ u16 instr2 = __mem_to_opcode_thumb16(p[1]);
+ current_instruction = __opcode_thumb32_compose(current_instruction, instr2);
}
} else {
- current_instruction = *(u32 *)test_code;
+ current_instruction = __mem_to_opcode_arm(*(u32 *)test_code);
}
if (current_title[0] == '.')