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authorMark Alexander <marka@cygnus>1999-01-27 00:15:00 +0000
committerMark Alexander <marka@cygnus>1999-01-27 00:15:00 +0000
commit602886332b80616d58974029f8931c1ff9babd90 (patch)
tree9a43fa81fd16aa78c38e17e65afa0e2d4cff3dc9 /gdb/config/v850
parentd8f4ee32b235fe8803c6557c81f1c0dc793e75a8 (diff)
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* v850-tdep.c (v850_generic_reg_names, v850e_reg_names,
v850_register_names, v850_processor_type_table): Declare tables and structures for handling differences in register names for v850 and v850e. (struct reg_list): Define new structure for creating tables of register bit masks in v850e instrutions. (handle_prepare, handle_pushm): New helpers for v850_scan_prologue. (v850_scan_prologue): Recognize v850e instructions: callt, prepare, and pushm. (v850_target_architecture_hook): New function to set register names based on current machine. (_initialize_v850_tdep): Set up target_architecture_hook. * config/v850/tm-v850.h (v850_register_names): Declare. (REGISTER_NAME): Define to refer to v850_register_names. (SR0_REGNUM, CTBP_REGNUM): Define. (PS_REGNUM): Redefine in terms of SR0_REGNUM.
Diffstat (limited to 'gdb/config/v850')
-rw-r--r--gdb/config/v850/tm-v850.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/gdb/config/v850/tm-v850.h b/gdb/config/v850/tm-v850.h
index faac00f..14dd7f0 100644
--- a/gdb/config/v850/tm-v850.h
+++ b/gdb/config/v850/tm-v850.h
@@ -35,6 +35,13 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
\
"pc", "fp" }
+/* Initializer for an array of names of registers.
+ Entries beyond the first NUM_REGS are ignored. */
+
+extern char **v850_register_names;
+#define REGISTER_NAME(i) v850_register_names[i]
+
+
#define REGISTER_BYTES (NUM_REGS * 4)
#define REGISTER_SIZE 4
@@ -56,7 +63,9 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#define SAVE3_START_REGNUM 31
#define SAVE3_END_REGNUM 31
#define RP_REGNUM 31
-#define PS_REGNUM 37
+#define SR0_REGNUM 32
+#define PS_REGNUM (SR0_REGNUM+5)
+#define CTBP_REGNUM (SR0_REGNUM+20)
#define PC_REGNUM 64
#define FP_REGNUM 65
#define FP_RAW_REGNUM 29