-unsigned long registers[16]; // constant array
unsigned char current_chain;
unsigned char last_halt_debug_state = -1;
unsigned long last_halt_pc = -1;
unsigned long jtagarm7tdmi_releasecpu();
//! Set the program counter.
-unsigned long jtagarm7tdmi_setpc(unsigned long adr);
+void jtagarm7tdmi_setpc(unsigned long adr);
//! Write data to address.
unsigned long jtagarm7tdmi_writeflash(unsigned long adr, unsigned long data);
// for deeper understanding, read the instruction cycle timing section of:
// http://www.atmel.com/dyn/resources/prod_documents/DDI0029G_7TDMI_R3_trm.pdf
-#define EXECNOPARM 0xe1a00000
-#define ARM_INSTR_NOP 0xe1a00000
-#define ARM_INSTR_STR_Rx_r14 0xe58e0000
+#define EXECNOPARM 0xe1a00000L
+#define ARM_INSTR_NOP 0xe1a00000L
+//#define ARM_INSTR_STR_Rx_r14 0xe58e0000L // from atmel docs
+#define ARM_INSTR_STR_Rx_r14 0xe5800000L // set both src and dest reg in code
#define ARM_READ_REG ARM_INSTR_STR_Rx_r14
-#define ARM_INSTR_LDR_Rx_r14 0xe59e0000
+//#define ARM_INSTR_LDR_Rx_r14 0xe59e0000L // from atmel docs
+#define ARM_INSTR_LDR_Rx_r14 0xe5900000L // set both src and dest reg in code
#define ARM_WRITE_REG ARM_INSTR_LDR_Rx_r14
-#define ARM_INSTR_LDR_R1_r0_4 0xe4901004
+#define ARM_INSTR_LDR_R1_r0_4 0xe4901004L
#define ARM_READ_MEM ARM_INSTR_LDR_R1_r0_4
-#define ARM_INSTR_MRS_R0_CPSR 0xf10f0000
-#define ARM_INSTR_MSR_cpsr_cxsf_R0 0xe12ff000
-#define ARM_INSTR_STM_R0_r0_r15 0x
-#define ARM_INSTR_STMIA_R14_r0_rx 0xE88E0000 // add up to 65k to indicate which registers...
+#define ARM_INSTR_MRS_R0_CPSR 0xf10f0000L
+#define ARM_INSTR_MSR_cpsr_cxsf_R0 0xe12ff000L
+#define ARM_INSTR_STMIA_R14_r0_rx 0xE88E0000L // add up to 65k to indicate which registers...
#define ARM_STORE_MULTIPLE ARM_INSTR_STMIA_R14_r0-rx
-#define ARM_INSTR_SKANKREGS 0xE88Effff
-#define ARM_INSTR_CLOBBEREGS 0xE88Effff
-
-#define ARM_INSTR_B_PC 0xea000000
-#define ARM_INSTR_BX_PC 0xe1200010 // need to set r0 to the desired address
-#define THUMB_INSTR_STR_R0_r0 0x60006000
-#define THUMB_INSTR_MOV_R0_PC 0x46b846b8
-#define THUMB_INSTR_BX_PC 0x47784778
-#define THUMB_INSTR_NOP 0x1c001c00
+#define ARM_INSTR_SKANKREGS1 0xE88E00ffL
+#define ARM_INSTR_SKANKREGS2 0xE88Eff00L
+#define ARM_INSTR_CLOBBEREGS 0xE89EffffL
+
+#define ARM_INSTR_B_PC 0xea000000L
+#define ARM_INSTR_BX_PC 0xe1200010L // need to set r0 to the desired address
+#define THUMB_INSTR_STR_R0_r0 0x60006000L
+#define THUMB_INSTR_MOV_R0_PC 0x46b846b8L
+#define THUMB_INSTR_BX_PC 0x47784778L
+#define THUMB_INSTR_NOP 0x1c001c00L
#define ARM_REG_PC 15
#define JTAG_ARM7TDMI_DBG_DBGACK 1