- added manpage for OpenOCD (thanks to Uwe Hermann)

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

diff --git a/src/target/arm_disassembler.h b/src/target/arm_disassembler.h
index c6dc6967d809daca2dbb70dd3e66aec22f50476b..d0fcabd863169886ff82bec582eac6487dab7b64 100644 (file)
--- a/src/target/arm_disassembler.h
+++ b/src/target/arm_disassembler.h
@@ -126,28 +126,30 @@ typedef struct arm_b_bl_bx_blx_instr_s
        u32 target_address;
 } arm_b_bl_bx_blx_instr_t;
 
+union arm_shifter_operand
+{
+       struct {
+               u32 immediate;
+       } immediate;
+       struct {
+               u8 Rm;
+               u8 shift; /* 0: LSL, 1: LSR, 2: ASR, 3: ROR, 4: RRX */
+               u8 shift_imm;
+       } immediate_shift;
+       struct {
+               u8 Rm;
+               u8 shift;
+               u8 Rs;
+       } register_shift;
+};
+
 typedef struct arm_data_proc_instr_s
 {
        int variant; /* 0: immediate, 1: immediate_shift, 2: register_shift */
        u8 S;
        u8 Rn;
        u8 Rd;
-       union
-       {
-               struct {
-                       u8 immediate;
-               } immediate;
-               struct {
-                       u8 Rm;
-                       u8 shift;
-                       u8 shift_imm;
-               } immediate_shift;
-               struct {
-                       u8 Rm;
-                       u8 shift;
-                       u8 Rs;
-               } register_shift;
-       } shifter_operand;
+       union arm_shifter_operand shifter_operand;
 } arm_data_proc_instr_t;
 
 typedef struct arm_load_store_instr_s
@@ -162,7 +164,7 @@ typedef struct arm_load_store_instr_s
                u32 offset;
                struct {
                        u8 Rm;
-                       u8 shift;
+                       u8 shift; /* 0: LSL, 1: LSR, 2: ASR, 3: ROR, 4: RRX */
                        u8 shift_imm;
                } reg;
        } offset;
@@ -192,7 +194,9 @@ typedef struct arm_instruction_s
 
 } arm_instruction_t;
 
-extern int evaluate_opcode(u32 opcode, u32 address, arm_instruction_t *instruction);
+extern int arm_evaluate_opcode(u32 opcode, u32 address, arm_instruction_t *instruction);
+extern int thumb_evaluate_opcode(u16 opcode, u32 address, arm_instruction_t *instruction);
+extern int arm_access_size(arm_instruction_t *instruction);
 
 #define COND(opcode) (arm_condition_strings[(opcode & 0xf0000000)>>28])