gdb: add target_ops::supports_displaced_step

[deliverable/binutils-gdb.git] / gdb / score-tdep.h

diff --git a/gdb/score-tdep.h b/gdb/score-tdep.h
index 792f277f864e0fbdd5ffde9f6ffafe38aeba4f52..ad6cc002a0617d02c096948604a7f81f36984d9c 100644 (file)
--- a/gdb/score-tdep.h
+++ b/gdb/score-tdep.h
@@ -1,7 +1,7 @@
 /* Target-dependent code for the S+core architecture, for GDB,
    the GNU Debugger.
 
-   Copyright (C) 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2006-2020 Free Software Foundation, Inc.
 
    Contributed by Qinwei (qinwei@sunnorth.com.cn)
    Contributed by Ching-Peng Lin (cplin@sunplus.com)
@@ -32,6 +32,7 @@ enum gdb_regnum
   SCORE_RA_REGNUM = 3,
   SCORE_A0_REGNUM = 4,
   SCORE_AL_REGNUM = 7,
+  SCORE_EPC_REGNUM = 37,
   SCORE_PC_REGNUM = 49,
 };
 
@@ -46,107 +47,4 @@ enum gdb_regnum
 #define SCORE_INSTLEN          4
 #define SCORE16_INSTLEN        2
 
-/* Forward declarations. */
-struct regset;
-
-/* Target-dependent structure in gdbarch */
-struct gdbarch_tdep
-{
-    /* Cached core file helpers. */
-    struct regset *gregset;
-};
-
-/* Linux Core file support (dirty hack)
-  
-   S+core Linux register set definition, copy from S+core Linux */
-struct pt_regs {
-    /* Pad bytes for argument save space on the stack. */
-    unsigned long pad0[6]; /* may be 4,MIPS accept 6var,SCore accepts 4 Var--yuchen */
-
-    /* Saved main processor registers. */
-    unsigned long orig_r4;
-    unsigned long regs[32];
-
-    /* Other saved registers. */
-    unsigned long cel;
-    unsigned long ceh;
-
-    unsigned long sr0;  /*cnt*/
-    unsigned long sr1;  /*lcr*/
-    unsigned long sr2;  /*scr*/
-
-    /* saved cp0 registers */
-    unsigned long cp0_epc;
-    unsigned long cp0_ema;
-    unsigned long cp0_psr;
-    unsigned long cp0_ecr;
-    unsigned long cp0_condition;
-};
-
-typedef struct pt_regs elf_gregset_t;
-
-#ifdef WITH_SIM
-
-#include <breakpoint.h>
-
-int soc_gh_can_use_watch(int type, int cnt);
-int soc_gh_add_watch(unsigned int addr, int len, int type);
-int soc_gh_del_watch(unsigned int addr, int len, int type);
-int soc_gh_stopped_by_watch(void);
-int soc_gh_add_hardbp(unsigned int addr); 
-int soc_gh_del_hardbp(unsigned int addr); 
-
-int score_target_can_use_watch(int type, int cnt, int ot);
-int score_stopped_by_watch(void);
-int score_target_insert_watchpoint (CORE_ADDR addr, int len, int type);
-int score_target_remove_watchpoint (CORE_ADDR addr, int len, int type);
-int score_target_insert_hw_breakpoint (struct gdbarch *gdbarch, struct bp_target_info * bp_tgt);
-int score_target_remove_hw_breakpoint (struct gdbarch *gdbarch, struct bp_target_info * bp_tgt);
-
-#define TARGET_HAS_HARDWARE_WATCHPOINTS
-
-#ifdef TARGET_CAN_USE_HARDWARE_WATCHPOINT
-#undef TARGET_CAN_USE_HARDWARE_WATCHPOINT
-
-#define TARGET_CAN_USE_HARDWARE_WATCHPOINT(type, cnt, ot) \
-    score_target_can_use_watch(type, cnt, ot)
-#endif
-
-#ifdef STOPPED_BY_WATCHPOINT
-#undef STOPPED_BY_WATCHPOINT
-
-#define STOPPED_BY_WATCHPOINT(w) \
-    score_stopped_by_watch()
-#endif
-
-#ifdef target_insert_watchpoint
-#undef target_insert_watchpoint
-
-#define target_insert_watchpoint(addr, len, type) \
-    score_target_insert_watchpoint (addr, len, type)
-#endif
-
-#ifdef target_remove_watchpoint
-#undef target_remove_watchpoint
-
-#define target_remove_watchpoint(addr, len, type) \
-    score_target_remove_watchpoint (addr, len, type)
-#endif
-
-#ifdef target_insert_hw_breakpoint
-#undef target_insert_hw_breakpoint
-
-#define target_insert_hw_breakpoint(gdbarch, bp_tgt) \
-    score_target_insert_hw_breakpoint (gdbarch, bp_tgt)
-#endif
-
-#ifdef target_remove_hw_breakpoint
-#undef target_remove_hw_breakpoint
-
-#define target_remove_hw_breakpoint(gdbarch, bp_tgt) \
-    score_target_remove_hw_breakpoint (gdbarch, bp_tgt)
-#endif
-
-#endif /* WITH_SIM */
-
 #endif /* SCORE_TDEP_H */