Add submodule dependency filesHEADmaster

Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec

1 files changed, 156 insertions, 0 deletions

diff --git a/capstone/cstool/cstool_arm.c b/capstone/cstool/cstool_arm.c
new file mode 100644
index 000000000..26cba3bd0
--- /dev/null
+++ b/capstone/cstool/cstool_arm.c
@@ -0,0 +1,156 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <capstone/capstone.h>
+
+void print_insn_detail_arm(csh handle, cs_insn *ins);
+
+void print_insn_detail_arm(csh handle, cs_insn *ins)
+{
+	cs_arm *arm;
+	int i;
+	cs_regs regs_read, regs_write;
+	uint8_t regs_read_count, regs_write_count;
+
+	// detail can be NULL on "data" instruction if SKIPDATA option is turned ON
+	if (ins->detail == NULL)
+		return;
+
+	arm = &(ins->detail->arm);
+
+	if (arm->op_count)
+		printf("\top_count: %u\n", arm->op_count);
+
+	for (i = 0; i < arm->op_count; i++) {
+		cs_arm_op *op = &(arm->operands[i]);
+		switch((int)op->type) {
+			default:
+				break;
+			case ARM_OP_REG:
+				printf("\t\toperands[%u].type: REG = %s\n", i, cs_reg_name(handle, op->reg));
+				break;
+			case ARM_OP_IMM:
+				printf("\t\toperands[%u].type: IMM = 0x%x\n", i, op->imm);
+				break;
+			case ARM_OP_FP:
+#if defined(_KERNEL_MODE)
+				// Issue #681: Windows kernel does not support formatting float point
+				printf("\t\toperands[%u].type: FP = <float_point_unsupported>\n", i);
+#else
+				printf("\t\toperands[%u].type: FP = %f\n", i, op->fp);
+#endif
+				break;
+			case ARM_OP_MEM:
+				printf("\t\toperands[%u].type: MEM\n", i);
+				if (op->mem.base != ARM_REG_INVALID)
+					printf("\t\t\toperands[%u].mem.base: REG = %s\n",
+							i, cs_reg_name(handle, op->mem.base));
+				if (op->mem.index != ARM_REG_INVALID)
+					printf("\t\t\toperands[%u].mem.index: REG = %s\n",
+							i, cs_reg_name(handle, op->mem.index));
+				if (op->mem.scale != 1)
+					printf("\t\t\toperands[%u].mem.scale: %d\n", i, op->mem.scale);
+				if (op->mem.disp != 0)
+					printf("\t\t\toperands[%u].mem.disp: 0x%x\n", i, op->mem.disp);
+				if (op->mem.lshift != 0)
+					printf("\t\t\toperands[%u].mem.lshift: 0x%x\n", i, op->mem.lshift);
+
+				break;
+			case ARM_OP_PIMM:
+				printf("\t\toperands[%u].type: P-IMM = %u\n", i, op->imm);
+				break;
+			case ARM_OP_CIMM:
+				printf("\t\toperands[%u].type: C-IMM = %u\n", i, op->imm);
+				break;
+			case ARM_OP_SETEND:
+				printf("\t\toperands[%u].type: SETEND = %s\n", i, op->setend == ARM_SETEND_BE? "be" : "le");
+				break;
+			case ARM_OP_SYSREG:
+				printf("\t\toperands[%u].type: SYSREG = %u\n", i, op->reg);
+				break;
+		}
+
+		if (op->neon_lane != -1) {
+			printf("\t\toperands[%u].neon_lane = %u\n", i, op->neon_lane);
+		}
+
+		switch(op->access) {
+			default:
+				break;
+			case CS_AC_READ:
+				printf("\t\toperands[%u].access: READ\n", i);
+				break;
+			case CS_AC_WRITE:
+				printf("\t\toperands[%u].access: WRITE\n", i);
+				break;
+			case CS_AC_READ | CS_AC_WRITE:
+				printf("\t\toperands[%u].access: READ | WRITE\n", i);
+				break;
+		}
+
+		if (op->shift.type != ARM_SFT_INVALID && op->shift.value) {
+			if (op->shift.type < ARM_SFT_ASR_REG)
+				// shift with constant value
+				printf("\t\t\tShift: %u = %u\n", op->shift.type, op->shift.value);
+			else
+				// shift with register
+				printf("\t\t\tShift: %u = %s\n", op->shift.type,
+						cs_reg_name(handle, op->shift.value));
+		}
+
+		if (op->vector_index != -1) {
+			printf("\t\toperands[%u].vector_index = %u\n", i, op->vector_index);
+		}
+
+		if (op->subtracted)
+			printf("\t\tSubtracted: True\n");
+	}
+
+	if (arm->cc != ARM_CC_AL && arm->cc != ARM_CC_INVALID)
+		printf("\tCode condition: %u\n", arm->cc);
+
+	if (arm->update_flags)
+		printf("\tUpdate-flags: True\n");
+
+	if (arm->writeback)
+		printf("\tWrite-back: True\n");
+
+	if (arm->cps_mode)
+		printf("\tCPSI-mode: %u\n", arm->cps_mode);
+
+	if (arm->cps_flag)
+		printf("\tCPSI-flag: %u\n", arm->cps_flag);
+
+	if (arm->vector_data)
+		printf("\tVector-data: %u\n", arm->vector_data);
+
+	if (arm->vector_size)
+		printf("\tVector-size: %u\n", arm->vector_size);
+
+	if (arm->usermode)
+		printf("\tUser-mode: True\n");
+
+	if (arm->mem_barrier)
+		printf("\tMemory-barrier: %u\n", arm->mem_barrier);
+
+	// Print out all registers accessed by this instruction (either implicit or explicit)
+	if (!cs_regs_access(handle, ins,
+				regs_read, &regs_read_count,
+				regs_write, &regs_write_count)) {
+		if (regs_read_count) {
+			printf("\tRegisters read:");
+			for(i = 0; i < regs_read_count; i++) {
+				printf(" %s", cs_reg_name(handle, regs_read[i]));
+			}
+			printf("\n");
+		}
+
+		if (regs_write_count) {
+			printf("\tRegisters modified:");
+			for(i = 0; i < regs_write_count; i++) {
+				printf(" %s", cs_reg_name(handle, regs_write[i]));
+			}
+			printf("\n");
+		}
+	}
+}