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Diffstat (limited to 'arch/arc/include/asm/kgdb.h')
-rw-r--r--arch/arc/include/asm/kgdb.h32
1 files changed, 18 insertions, 14 deletions
diff --git a/arch/arc/include/asm/kgdb.h b/arch/arc/include/asm/kgdb.h
index b65fca7ffeb5..fea931634136 100644
--- a/arch/arc/include/asm/kgdb.h
+++ b/arch/arc/include/asm/kgdb.h
@@ -19,7 +19,7 @@
* register API yet */
#undef DBG_MAX_REG_NUM
-#define GDB_MAX_REGS 39
+#define GDB_MAX_REGS 87
#define BREAK_INSTR_SIZE 2
#define CACHE_FLUSH_IS_SAFE 1
@@ -33,23 +33,27 @@ static inline void arch_kgdb_breakpoint(void)
extern void kgdb_trap(struct pt_regs *regs);
-enum arc700_linux_regnums {
+/* This is the numbering of registers according to the GDB. See GDB's
+ * arc-tdep.h for details.
+ *
+ * Registers are ordered for GDB 7.5. It is incompatible with GDB 6.8. */
+enum arc_linux_regnums {
_R0 = 0,
_R1, _R2, _R3, _R4, _R5, _R6, _R7, _R8, _R9, _R10, _R11, _R12, _R13,
_R14, _R15, _R16, _R17, _R18, _R19, _R20, _R21, _R22, _R23, _R24,
_R25, _R26,
- _BTA = 27,
- _LP_START = 28,
- _LP_END = 29,
- _LP_COUNT = 30,
- _STATUS32 = 31,
- _BLINK = 32,
- _FP = 33,
- __SP = 34,
- _EFA = 35,
- _RET = 36,
- _ORIG_R8 = 37,
- _STOP_PC = 38
+ _FP = 27,
+ __SP = 28,
+ _R30 = 30,
+ _BLINK = 31,
+ _LP_COUNT = 60,
+ _STOP_PC = 64,
+ _RET = 64,
+ _LP_START = 65,
+ _LP_END = 66,
+ _STATUS32 = 67,
+ _ECR = 76,
+ _BTA = 82,
};
#else