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[v3,2/5] gdb: gdbserver: xtensa: make C0_NREGS available

Message ID 1487788293-25987-3-git-send-email-jcmvbkbc@gmail.com
State New, archived
Headers

Commit Message

Max Filippov Feb. 22, 2017, 6:31 p.m. UTC 
  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(-)
diff mbox

Patch

diff --git a/gdb/arch/xtensa.h b/gdb/arch/xtensa.h
index 2c328c8..63bbec6 100644
--- a/gdb/arch/xtensa.h
+++ b/gdb/arch/xtensa.h
@@ -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
diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c
index efbd5ab..0000155 100644
--- a/gdb/xtensa-tdep.c
+++ b/gdb/xtensa-tdep.c
@@ -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.  */