Matt Hsu <matt@0xlab.org> cortex_a8_exec_opcode is writing the ARM instruction into

[openocd.git] / src / target / arm_disassembler.h

diff --git a/src/target/arm_disassembler.h b/src/target/arm_disassembler.h
index 00c4b295884e17aec89469e477564fcc10cc79be..b841d6cd0c64d6711fc8f7ba599e696399e32dfd 100644 (file)
--- a/src/target/arm_disassembler.h
+++ b/src/target/arm_disassembler.h
@@ -25,13 +25,13 @@
 enum arm_instruction_type
 {
        ARM_UNKNOWN_INSTUCTION,
-       
+
        /* Branch instructions */
        ARM_B,
        ARM_BL,
        ARM_BX,
        ARM_BLX,
-       
+
        /* Data processing instructions */
        ARM_AND,
        ARM_EOR,
@@ -49,32 +49,32 @@ enum arm_instruction_type
        ARM_MOV,
        ARM_BIC,
        ARM_MVN,
-       
+
        /* Load/store instructions */
        ARM_LDR,
        ARM_LDRB,
        ARM_LDRT,
        ARM_LDRBT,
-       
+
        ARM_LDRH,
        ARM_LDRSB,
        ARM_LDRSH,
-       
+
        ARM_LDM,
 
        ARM_STR,
        ARM_STRB,
        ARM_STRT,
        ARM_STRBT,
-       
+
        ARM_STRH,
-       
+
        ARM_STM,
-       
+
        /* Status register access instructions */
        ARM_MRS,
        ARM_MSR,
-       
+
        /* Multiply instructions */
        ARM_MUL,
        ARM_MLA,
@@ -82,25 +82,25 @@ enum arm_instruction_type
        ARM_SMLAL,
        ARM_UMULL,
        ARM_UMLAL,
-       
+
        /* Miscellaneous instructions */
        ARM_CLZ,
-       
+
        /* Exception generating instructions */
        ARM_BKPT,
        ARM_SWI,
-       
+
        /* Coprocessor instructions */
        ARM_CDP,
        ARM_LDC,
        ARM_STC,
        ARM_MCR,
        ARM_MRC,
-       
+
        /* Semaphore instructions */
        ARM_SWP,
        ARM_SWPB,
-       
+
        /* Enhanced DSP extensions */
        ARM_MCRR,
        ARM_MRRC,
@@ -184,7 +184,10 @@ typedef struct arm_instruction_s
        enum arm_instruction_type type;
        char text[128];
        uint32_t opcode;
-       
+
+       /* return value ... Thumb-2 sizes vary */
+       unsigned instruction_size;
+
        union {
                arm_b_bl_bx_blx_instr_t b_bl_bx_blx;
                arm_data_proc_instr_t data_proc;
@@ -196,6 +199,8 @@ typedef struct arm_instruction_s
 
 extern int arm_evaluate_opcode(uint32_t opcode, uint32_t address, arm_instruction_t *instruction);
 extern int thumb_evaluate_opcode(uint16_t opcode, uint32_t address, arm_instruction_t *instruction);
+extern int thumb2_opcode(target_t *target, uint32_t address,
+               arm_instruction_t *instruction);
 extern int arm_access_size(arm_instruction_t *instruction);
 
 #define COND(opcode) (arm_condition_strings[(opcode & 0xf0000000) >> 28])