-/* map psr mode bits to linear number */
-static __inline int armv4_5_mode_to_number(enum armv4_5_mode mode)
-{
- switch (mode)
- {
- case ARMV4_5_MODE_USR: return 0; break;
- case ARMV4_5_MODE_FIQ: return 1; break;
- case ARMV4_5_MODE_IRQ: return 2; break;
- case ARMV4_5_MODE_SVC: return 3; break;
- case ARMV4_5_MODE_ABT: return 4; break;
- case ARMV4_5_MODE_UND: return 5; break;
- case ARMV4_5_MODE_SYS: return 6; break;
- case ARMV4_5_MODE_ANY: return 0; break; /* map MODE_ANY to user mode */
- default:
- LOG_ERROR("invalid mode value encountered %d", mode);
- return -1;
- }
-}
-
-/* map linear number to mode bits */
-static __inline enum armv4_5_mode armv4_5_number_to_mode(int number)
-{
- switch (number)
- {
- case 0: return ARMV4_5_MODE_USR; break;
- case 1: return ARMV4_5_MODE_FIQ; break;
- case 2: return ARMV4_5_MODE_IRQ; break;
- case 3: return ARMV4_5_MODE_SVC; break;
- case 4: return ARMV4_5_MODE_ABT; break;
- case 5: return ARMV4_5_MODE_UND; break;
- case 6: return ARMV4_5_MODE_SYS; break;
- default:
- LOG_ERROR("mode index out of bounds %d", number);
- return ARMV4_5_MODE_ANY;
- }
-};
-