* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
+ * along with this program. If not, see <http://www.gnu.org/licenses/>. *
***************************************************************************/
#ifdef HAVE_CONFIG_H
#endif
#include "rtos.h"
+#include "rtos_standard_stackings.h"
+#include "target/armv7m.h"
-static const struct stack_register_offset rtos_eCos_Cortex_M3_stack_offsets [] =
-{ { 0x0c, 32 }, // r0
- { 0x10, 32 }, // r1
- { 0x14, 32 }, // r2
- { 0x18, 32 }, // r3
- { 0x1c, 32 }, // r4
- { 0x20, 32 }, // r5
- { 0x24, 32 }, // r6
- { 0x28, 32 }, // r7
- { 0x2c, 32 }, // r8
- { 0x30, 32 }, // r9
- { 0x34, 32 }, // r10
- { 0x38, 32 }, // r11
- { 0x3c, 32 }, // r12
- { -2, 32 }, // sp
- { -1, 32 }, // lr
- { 0x40, 32 }, // pc
- { -1, 96 }, // FPA1
- { -1, 96 }, // FPA2
- { -1, 96 }, // FPA3
- { -1, 96 }, // FPA4
- { -1, 96 }, // FPA5
- { -1, 96 }, // FPA6
- { -1, 96 }, // FPA7
- { -1, 96 }, // FPA8
- { -1, 32 }, // FPS
- { -1, 32 }, // xPSR
+static const struct stack_register_offset rtos_ecos_cortex_m3_stack_offsets[ARMV7M_NUM_CORE_REGS] = {
+ { ARMV7M_R0, 0x0c, 32 }, /* r0 */
+ { ARMV7M_R1, 0x10, 32 }, /* r1 */
+ { ARMV7M_R2, 0x14, 32 }, /* r2 */
+ { ARMV7M_R3, 0x18, 32 }, /* r3 */
+ { ARMV7M_R4, 0x1c, 32 }, /* r4 */
+ { ARMV7M_R5, 0x20, 32 }, /* r5 */
+ { ARMV7M_R6, 0x24, 32 }, /* r6 */
+ { ARMV7M_R7, 0x28, 32 }, /* r7 */
+ { ARMV7M_R8, 0x2c, 32 }, /* r8 */
+ { ARMV7M_R9, 0x30, 32 }, /* r9 */
+ { ARMV7M_R10, 0x34, 32 }, /* r10 */
+ { ARMV7M_R11, 0x38, 32 }, /* r11 */
+ { ARMV7M_R12, 0x3c, 32 }, /* r12 */
+ { ARMV7M_R13, -2, 32 }, /* sp */
+ { ARMV7M_R14, -1, 32 }, /* lr */
+ { ARMV7M_PC, 0x40, 32 }, /* pc */
+ { ARMV7M_xPSR, -1, 32 }, /* xPSR */
};
-
-const struct rtos_register_stacking rtos_eCos_Cortex_M3_stacking =
-{
- 0x44, // stack_registers_size
- -1, // stack_growth_direction
- 26, // num_output_registers
- rtos_eCos_Cortex_M3_stack_offsets // register_offsets
+const struct rtos_register_stacking rtos_ecos_cortex_m3_stacking = {
+ 0x44, /* stack_registers_size */
+ -1, /* stack_growth_direction */
+ ARMV7M_NUM_CORE_REGS, /* num_output_registers */
+ rtos_generic_stack_align8, /* stack_alignment */
+ rtos_ecos_cortex_m3_stack_offsets /* register_offsets */
};
-
-