X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fsparc-tdep.h;h=37fe3ad196fcd7d7e92fc056db9157b3722c1684;hb=a61b4f6997cefbf28df45d5e1fa40663f0679ba8;hp=92b4705fad470ec54678a1d5d241c571396b8de6;hpb=fe10a582b69fc09ce4775071aa619b0a6fc5dd1a;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/sparc-tdep.h b/gdb/sparc-tdep.h
index 92b4705fad..37fe3ad196 100644
--- a/gdb/sparc-tdep.h
+++ b/gdb/sparc-tdep.h
@@ -1,7 +1,6 @@
 /* Target-dependent code for SPARC.
 
-   Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 2003-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -21,6 +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;
@@ -29,7 +34,7 @@ struct trad_frame_saved_reg;
 
 /* Register offsets for the general-purpose register set.  */
 
-struct sparc_gregset
+struct sparc_gregmap
 {
   int r_psr_offset;
   int r_pc_offset;
@@ -42,6 +47,12 @@ struct sparc_gregset
   int r_y_size;
 };
 
+struct sparc_fpregmap
+{
+  int r_f0_offset;
+  int r_fsr_offset;
+};
+
 /* SPARC architecture-specific information.  */
 
 struct gdbarch_tdep
@@ -52,10 +63,16 @@ 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.  */
-  struct regset *gregset;
+  const struct regset *gregset;
   size_t sizeof_gregset;
-  struct regset *fpregset;
+  const struct regset *fpregset;
   size_t sizeof_fpregset;
 
   /* Offset of saved PC in jmp_buf.  */
@@ -71,6 +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;
@@ -80,7 +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,
@@ -135,9 +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
 };
@@ -188,9 +209,10 @@ extern struct sparc_frame_cache *
 extern struct sparc_frame_cache *
   sparc32_frame_cache (struct frame_info *this_frame, void **this_cache);
 
-
+extern int
+  sparc_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc);
 
-extern int sparc_software_single_step (struct frame_info *frame);
+
 
 extern void sparc_supply_rwindow (struct regcache *regcache,
 				  CORE_ADDR sp, int regnum);
@@ -198,27 +220,34 @@ extern void sparc_collect_rwindow (const struct regcache *regcache,
 				   CORE_ADDR sp, int regnum);
 
 /* Register offsets for SunOS 4.  */
-extern const struct sparc_gregset sparc32_sunos4_gregset;
+extern const struct sparc_gregmap sparc32_sunos4_gregmap;
+extern const struct sparc_fpregmap sparc32_sunos4_fpregmap;
+extern const struct sparc_fpregmap sparc32_bsd_fpregmap;
 
-extern void sparc32_supply_gregset (const struct sparc_gregset *gregset,
+extern void sparc32_supply_gregset (const struct sparc_gregmap *gregmap,
 				    struct regcache *regcache,
 				    int regnum, const void *gregs);
-extern void sparc32_collect_gregset (const struct sparc_gregset *gregset,
+extern void sparc32_collect_gregset (const struct sparc_gregmap *gregmap,
 				     const struct regcache *regcache,
 				     int regnum, void *gregs);
-extern void sparc32_supply_fpregset (struct regcache *regcache,
+extern void sparc32_supply_fpregset (const struct sparc_fpregmap *fpregmap,
+				     struct regcache *regcache,
 				     int regnum, const void *fpregs);
-extern void sparc32_collect_fpregset (const struct regcache *regcache,
+extern void sparc32_collect_fpregset (const struct sparc_fpregmap *fpregmap,
+				      const struct regcache *regcache,
 				      int regnum, void *fpregs);
 
+extern int sparc_is_annulled_branch_insn (CORE_ADDR pc);
+
 /* Functions and variables exported from sparc-sol2-tdep.c.  */
 
 /* Register offsets for Solaris 2.  */
-extern const struct sparc_gregset sparc32_sol2_gregset;
+extern const struct sparc_gregmap sparc32_sol2_gregmap;
+extern const struct sparc_fpregmap sparc32_sol2_fpregmap;
 
-extern int sparc_sol2_pc_in_sigtramp (CORE_ADDR pc, char *name);
+extern int sparc_sol2_pc_in_sigtramp (CORE_ADDR pc, const char *name);
 
-extern char *sparc_sol2_static_transform_name (char *name);
+extern const char *sparc_sol2_static_transform_name (const char *name);
 
 extern void sparc32_sol2_init_abi (struct gdbarch_info info,
 				   struct gdbarch *gdbarch);
@@ -226,15 +255,15 @@ extern void sparc32_sol2_init_abi (struct gdbarch_info info,
 /* Functions and variables exported from sparcnbsd-tdep.c.  */
 
 /* Register offsets for NetBSD.  */
-extern const struct sparc_gregset sparc32nbsd_gregset;
+extern const struct sparc_gregmap sparc32nbsd_gregmap;
 
 /* Return the address of a system call's alternative return
    address.  */
 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);