-static const struct armv4_5_core_reg armv4_5_core_reg_list_arch_info[] =
-{
- {0, ARMV4_5_MODE_ANY, NULL, NULL},
- {1, ARMV4_5_MODE_ANY, NULL, NULL},
- {2, ARMV4_5_MODE_ANY, NULL, NULL},
- {3, ARMV4_5_MODE_ANY, NULL, NULL},
- {4, ARMV4_5_MODE_ANY, NULL, NULL},
- {5, ARMV4_5_MODE_ANY, NULL, NULL},
- {6, ARMV4_5_MODE_ANY, NULL, NULL},
- {7, ARMV4_5_MODE_ANY, NULL, NULL},
- {8, ARMV4_5_MODE_ANY, NULL, NULL},
- {9, ARMV4_5_MODE_ANY, NULL, NULL},
- {10, ARMV4_5_MODE_ANY, NULL, NULL},
- {11, ARMV4_5_MODE_ANY, NULL, NULL},
- {12, ARMV4_5_MODE_ANY, NULL, NULL},
- {13, ARMV4_5_MODE_USR, NULL, NULL},
- {14, ARMV4_5_MODE_USR, NULL, NULL},
- {15, ARMV4_5_MODE_ANY, NULL, NULL},
-
- {8, ARMV4_5_MODE_FIQ, NULL, NULL},
- {9, ARMV4_5_MODE_FIQ, NULL, NULL},
- {10, ARMV4_5_MODE_FIQ, NULL, NULL},
- {11, ARMV4_5_MODE_FIQ, NULL, NULL},
- {12, ARMV4_5_MODE_FIQ, NULL, NULL},
- {13, ARMV4_5_MODE_FIQ, NULL, NULL},
- {14, ARMV4_5_MODE_FIQ, NULL, NULL},
-
- {13, ARMV4_5_MODE_IRQ, NULL, NULL},
- {14, ARMV4_5_MODE_IRQ, NULL, NULL},
-
- {13, ARMV4_5_MODE_SVC, NULL, NULL},
- {14, ARMV4_5_MODE_SVC, NULL, NULL},
-
- {13, ARMV4_5_MODE_ABT, NULL, NULL},
- {14, ARMV4_5_MODE_ABT, NULL, NULL},
-
- {13, ARMV4_5_MODE_UND, NULL, NULL},
- {14, ARMV4_5_MODE_UND, NULL, NULL},
-
- {16, ARMV4_5_MODE_ANY, NULL, NULL},
- {16, ARMV4_5_MODE_FIQ, NULL, NULL},
- {16, ARMV4_5_MODE_IRQ, NULL, NULL},
- {16, ARMV4_5_MODE_SVC, NULL, NULL},
- {16, ARMV4_5_MODE_ABT, NULL, NULL},
- {16, ARMV4_5_MODE_UND, NULL, NULL},
-
- {13, ARM_MODE_MON, NULL, NULL},
- {14, ARM_MODE_MON, NULL, NULL},
- {16, ARM_MODE_MON, NULL, NULL},
+/* Templates for ARM core registers.
+ *
+ * NOTE: offsets in this table are coupled to the arm_mode_data
+ * table above, the armv4_5_core_reg_map array below, and also to
+ * the ARMV4_5_CPSR symbol (which should vanish after ARM11 updates).
+ */
+static const struct {
+ /* The name is used for e.g. the "regs" command. */
+ const char *name;
+
+ /* The {cookie, mode} tuple uniquely identifies one register.
+ * In a given mode, cookies 0..15 map to registers R0..R15,
+ * with R13..R15 usually called SP, LR, PC.
+ *
+ * MODE_ANY is used as *input* to the mapping, and indicates
+ * various special cases (sigh) and errors.
+ *
+ * Cookie 16 is (currently) confusing, since it indicates
+ * CPSR -or- SPSR depending on whether 'mode' is MODE_ANY.
+ * (Exception modes have both CPSR and SPSR registers ...)
+ */
+ unsigned cookie;
+ unsigned gdb_index;
+ enum arm_mode mode;
+} arm_core_regs[] = {
+ /* IMPORTANT: we guarantee that the first eight cached registers
+ * correspond to r0..r7, and the fifteenth to PC, so that callers
+ * don't need to map them.
+ */
+ [0] = { .name = "r0", .cookie = 0, .mode = ARM_MODE_ANY, .gdb_index = 0, },
+ [1] = { .name = "r1", .cookie = 1, .mode = ARM_MODE_ANY, .gdb_index = 1, },
+ [2] = { .name = "r2", .cookie = 2, .mode = ARM_MODE_ANY, .gdb_index = 2, },
+ [3] = { .name = "r3", .cookie = 3, .mode = ARM_MODE_ANY, .gdb_index = 3, },
+ [4] = { .name = "r4", .cookie = 4, .mode = ARM_MODE_ANY, .gdb_index = 4, },
+ [5] = { .name = "r5", .cookie = 5, .mode = ARM_MODE_ANY, .gdb_index = 5, },
+ [6] = { .name = "r6", .cookie = 6, .mode = ARM_MODE_ANY, .gdb_index = 6, },
+ [7] = { .name = "r7", .cookie = 7, .mode = ARM_MODE_ANY, .gdb_index = 7, },
+
+ /* NOTE: regs 8..12 might be shadowed by FIQ ... flagging
+ * them as MODE_ANY creates special cases. (ANY means
+ * "not mapped" elsewhere; here it's "everything but FIQ".)
+ */
+ [8] = { .name = "r8", .cookie = 8, .mode = ARM_MODE_ANY, .gdb_index = 8, },
+ [9] = { .name = "r9", .cookie = 9, .mode = ARM_MODE_ANY, .gdb_index = 9, },
+ [10] = { .name = "r10", .cookie = 10, .mode = ARM_MODE_ANY, .gdb_index = 10, },
+ [11] = { .name = "r11", .cookie = 11, .mode = ARM_MODE_ANY, .gdb_index = 11, },
+ [12] = { .name = "r12", .cookie = 12, .mode = ARM_MODE_ANY, .gdb_index = 12, },
+
+ /* Historical GDB mapping of indices:
+ * - 13-14 are sp and lr, but banked counterparts are used
+ * - 16-24 are left for deprecated 8 FPA + 1 FPS
+ * - 25 is the cpsr
+ */
+
+ /* NOTE all MODE_USR registers are equivalent to MODE_SYS ones */
+ [13] = { .name = "sp_usr", .cookie = 13, .mode = ARM_MODE_USR, .gdb_index = 26, },
+ [14] = { .name = "lr_usr", .cookie = 14, .mode = ARM_MODE_USR, .gdb_index = 27, },
+
+ /* guaranteed to be at index 15 */
+ [15] = { .name = "pc", .cookie = 15, .mode = ARM_MODE_ANY, .gdb_index = 15, },
+ [16] = { .name = "r8_fiq", .cookie = 8, .mode = ARM_MODE_FIQ, .gdb_index = 28, },
+ [17] = { .name = "r9_fiq", .cookie = 9, .mode = ARM_MODE_FIQ, .gdb_index = 29, },
+ [18] = { .name = "r10_fiq", .cookie = 10, .mode = ARM_MODE_FIQ, .gdb_index = 30, },
+ [19] = { .name = "r11_fiq", .cookie = 11, .mode = ARM_MODE_FIQ, .gdb_index = 31, },
+ [20] = { .name = "r12_fiq", .cookie = 12, .mode = ARM_MODE_FIQ, .gdb_index = 32, },
+
+ [21] = { .name = "sp_fiq", .cookie = 13, .mode = ARM_MODE_FIQ, .gdb_index = 33, },
+ [22] = { .name = "lr_fiq", .cookie = 14, .mode = ARM_MODE_FIQ, .gdb_index = 34, },
+
+ [23] = { .name = "sp_irq", .cookie = 13, .mode = ARM_MODE_IRQ, .gdb_index = 35, },
+ [24] = { .name = "lr_irq", .cookie = 14, .mode = ARM_MODE_IRQ, .gdb_index = 36, },
+
+ [25] = { .name = "sp_svc", .cookie = 13, .mode = ARM_MODE_SVC, .gdb_index = 37, },
+ [26] = { .name = "lr_svc", .cookie = 14, .mode = ARM_MODE_SVC, .gdb_index = 38, },
+
+ [27] = { .name = "sp_abt", .cookie = 13, .mode = ARM_MODE_ABT, .gdb_index = 39, },
+ [28] = { .name = "lr_abt", .cookie = 14, .mode = ARM_MODE_ABT, .gdb_index = 40, },
+
+ [29] = { .name = "sp_und", .cookie = 13, .mode = ARM_MODE_UND, .gdb_index = 41, },
+ [30] = { .name = "lr_und", .cookie = 14, .mode = ARM_MODE_UND, .gdb_index = 42, },
+
+ [31] = { .name = "cpsr", .cookie = 16, .mode = ARM_MODE_ANY, .gdb_index = 25, },
+ [32] = { .name = "spsr_fiq", .cookie = 16, .mode = ARM_MODE_FIQ, .gdb_index = 43, },
+ [33] = { .name = "spsr_irq", .cookie = 16, .mode = ARM_MODE_IRQ, .gdb_index = 44, },
+ [34] = { .name = "spsr_svc", .cookie = 16, .mode = ARM_MODE_SVC, .gdb_index = 45, },
+ [35] = { .name = "spsr_abt", .cookie = 16, .mode = ARM_MODE_ABT, .gdb_index = 46, },
+ [36] = { .name = "spsr_und", .cookie = 16, .mode = ARM_MODE_UND, .gdb_index = 47, },
+
+ /* These are only used for GDB target description, banked registers are accessed instead */
+ [37] = { .name = "sp", .cookie = 13, .mode = ARM_MODE_ANY, .gdb_index = 13, },
+ [38] = { .name = "lr", .cookie = 14, .mode = ARM_MODE_ANY, .gdb_index = 14, },
+
+ /* These exist only when the Security Extension (TrustZone) is present */
+ [39] = { .name = "sp_mon", .cookie = 13, .mode = ARM_MODE_MON, .gdb_index = 48, },
+ [40] = { .name = "lr_mon", .cookie = 14, .mode = ARM_MODE_MON, .gdb_index = 49, },
+ [41] = { .name = "spsr_mon", .cookie = 16, .mode = ARM_MODE_MON, .gdb_index = 50, },
+
+ /* These exist only when the Virtualization Extensions is present */
+ [42] = { .name = "sp_hyp", .cookie = 13, .mode = ARM_MODE_HYP, .gdb_index = 51, },
+ [43] = { .name = "spsr_hyp", .cookie = 16, .mode = ARM_MODE_HYP, .gdb_index = 52, },