gdb: add target_ops::supports_displaced_step

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

diff --git a/gdb/sparc-tdep.h b/gdb/sparc-tdep.h
index b21652992ea7e9d3521cd6234d66a208c7d64103..37fe3ad196fcd7d7e92fc056db9157b3722c1684 100644 (file)
--- a/gdb/sparc-tdep.h
+++ b/gdb/sparc-tdep.h
@@ -1,6 +1,6 @@
 /* Target-dependent code for SPARC.
 
-   Copyright (C) 2003-2015 Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -20,6 +20,12 @@
 #ifndef SPARC_TDEP_H
 #define SPARC_TDEP_H 1
 
+#define SPARC_CORE_REGISTERS                      \
+  "g0", "g1", "g2", "g3", "g4", "g5", "g6", "g7", \
+  "o0", "o1", "o2", "o3", "o4", "o5", "sp", "o7", \
+  "l0", "l1", "l2", "l3", "l4", "l5", "l6", "l7", \
+  "i0", "i1", "i2", "i3", "i4", "i5", "fp", "i7"
+
 struct frame_info;
 struct gdbarch;
 struct regcache;
@@ -57,6 +63,12 @@ struct gdbarch_tdep
   int pc_regnum;
   int npc_regnum;
 
+  /* Register names specific for architecture (sparc32 vs. sparc64) */
+  const char **fpu_register_names;
+  size_t fpu_registers_num;
+  const char **cp0_register_names;
+  size_t cp0_registers_num;
+
   /* Register sets.  */
   const struct regset *gregset;
   size_t sizeof_gregset;
@@ -76,6 +88,7 @@ struct gdbarch_tdep
   /* ISA-specific data types.  */
   struct type *sparc_psr_type;
   struct type *sparc_fsr_type;
+  struct type *sparc64_ccr_type;
   struct type *sparc64_pstate_type;
   struct type *sparc64_fsr_type;
   struct type *sparc64_fprs_type;
@@ -85,7 +98,7 @@ struct gdbarch_tdep
 
 enum sparc_regnum
 {
-  SPARC_G0_REGNUM,             /* %g0 */
+  SPARC_G0_REGNUM = 0,         /* %g0 */
   SPARC_G1_REGNUM,
   SPARC_G2_REGNUM,
   SPARC_G3_REGNUM,
@@ -140,9 +153,12 @@ enum sparc32_regnum
   SPARC32_NPC_REGNUM,          /* %npc */
   SPARC32_FSR_REGNUM,          /* %fsr */
   SPARC32_CSR_REGNUM,          /* %csr */
+};
 
-  /* Pseudo registers.  */
-  SPARC32_D0_REGNUM,           /* %d0 */
+/* Pseudo registers.  */
+enum sparc32_pseudo_regnum
+{
+  SPARC32_D0_REGNUM = 0,       /* %d0 */
   SPARC32_D30_REGNUM           /* %d30 */
   = SPARC32_D0_REGNUM + 15
 };
@@ -194,12 +210,10 @@ extern struct sparc_frame_cache *
   sparc32_frame_cache (struct frame_info *this_frame, void **this_cache);
 
 extern int
-  sparc_in_function_epilogue_p (struct gdbarch *gdbarch, CORE_ADDR pc);
+  sparc_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc);
 
 \f
 
-extern int sparc_software_single_step (struct frame_info *frame);
-
 extern void sparc_supply_rwindow (struct regcache *regcache,
                                  CORE_ADDR sp, int regnum);
 extern void sparc_collect_rwindow (const struct regcache *regcache,
@@ -248,8 +262,8 @@ extern const struct sparc_gregmap sparc32nbsd_gregmap;
 extern CORE_ADDR sparcnbsd_step_trap (struct frame_info *frame,
                                      unsigned long insn);
 
-extern void sparc32nbsd_elf_init_abi (struct gdbarch_info info,
-                                     struct gdbarch *gdbarch);
+extern void sparc32nbsd_init_abi (struct gdbarch_info info,
+                                 struct gdbarch *gdbarch);
 
 extern struct trad_frame_saved_reg *
   sparc32nbsd_sigcontext_saved_regs (struct frame_info *next_frame);