[v2,2/5] gdb: gdbserver: xtensa: make C0_NREGS available
Commit Message
Both gdb and gdbserver need this definition to properly work with call0
ABI. Make it available to both.
gdb/
2017-02-21 Max Filippov <jcmvbkbc@gmail.com>
* arch/xtensa.h (C0_NREGS): Add definition.
* xtensa-tdep.c (C0_NREGS): Remove definition.
---
Changes v1->v2:
- new patch.
gdb/arch/xtensa.h | 2 ++
gdb/xtensa-tdep.c | 1 -
2 files changed, 2 insertions(+), 1 deletion(-)
@@ -43,4 +43,6 @@ typedef struct
#define XTENSA_ELF_NGREG (sizeof (xtensa_elf_gregset_t) \
/ sizeof (xtensa_elf_greg_t))
+#define C0_NREGS 16 /* Number of A-registers to track in call0 ABI. */
+
#endif
@@ -942,7 +942,6 @@ typedef struct xtensa_windowed_frame_cache
#define C0_MAXOPDS 3 /* Maximum number of operands for prologue
analysis. */
-#define C0_NREGS 16 /* Number of A-registers to track. */
#define C0_CLESV 12 /* Callee-saved registers are here and up. */
#define C0_SP 1 /* Register used as SP. */
#define C0_FP 15 /* Register used as FP. */