*** empty log message ***

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

diff --git a/gdb/alpha-tdep.h b/gdb/alpha-tdep.h
index 5def15a845424db25219563a05f4ef5b1b8f64f5..828a3c6b2f75e937b5b62afdff4f4293d10eb4e3 100644 (file)
--- a/gdb/alpha-tdep.h
+++ b/gdb/alpha-tdep.h
@@ -23,8 +23,9 @@
 #define ALPHA_TDEP_H
 
 /* Say how long (ordinary) registers are.  This is a piece of bogosity
-   used in push_word and a few other places;  REGISTER_RAW_SIZE is the
-   real way to know how big a register is.  */
+   used in push_word and a few other places;
+   DEPRECATED_REGISTER_RAW_SIZE is the real way to know how big a
+   register is.  */
 #define ALPHA_REGISTER_SIZE 8
 
 /* Number of machine registers.  */
@@ -34,33 +35,24 @@
    register state.  */
 #define ALPHA_REGISTER_BYTES (ALPHA_NUM_REGS * 8)
 
-/* Largest value REGISTER_RAW_SIZE can have.  */
-#define ALPHA_MAX_REGISTER_RAW_SIZE 8
-
-/* Largest value REGISTER_VIRTUAL_SIZE can have.  */
-#define ALPHA_MAX_REGISTER_VIRTUAL_SIZE 8
-
 /* Register numbers of various important registers.  Note that most of
    these values are "real" register numbers, and correspond to the
-   general registers of the machine, and DEPRECATED_FP_REGNUM is a
-   "phony" register number which is too large to be an actual register
-   number as far as the user is concerned but serves to get the
-   desired value when passed to read_register.  */
+   general registers of the machine.  */
 
 #define ALPHA_V0_REGNUM             0  /* Function integer return value */
 #define ALPHA_T7_REGNUM             8  /* Return address register for OSF/1 __add* */
 #define ALPHA_GCC_FP_REGNUM 15  /* Used by gcc as frame register */
 #define ALPHA_A0_REGNUM     16  /* Loc of first arg during a subr call */
 #define ALPHA_T9_REGNUM     23  /* Return address register for OSF/1 __div* */
+#define ALPHA_RA_REGNUM     26  /* Contains return address value */
 #define ALPHA_T12_REGNUM    27  /* Contains start addr of current proc */
+#define ALPHA_GP_REGNUM     29  /* Contains the global pointer */
 #define ALPHA_SP_REGNUM     30  /* Contains address of top of stack */
-#define ALPHA_RA_REGNUM     26  /* Contains return address value */
 #define ALPHA_ZERO_REGNUM   31  /* Read-only register, always 0 */
 #define ALPHA_FP0_REGNUM    32  /* Floating point register 0 */
 #define ALPHA_FPA0_REGNUM   48  /* First float arg during a subr call */
 #define ALPHA_FPCR_REGNUM   63  /* Floating point control register */
 #define ALPHA_PC_REGNUM     64  /* Contains program counter */
-#define ALPHA_FP_REGNUM     65  /* Virtual frame pointer */
 #define ALPHA_UNIQUE_REGNUM 66 /* PAL_rduniq value */
 
 /* The alpha has two different virtual pointers for arguments and locals.
@@ -91,6 +83,11 @@ struct gdbarch_tdep
      the sigcontext structure for that signal handler.  */
   CORE_ADDR (*sigcontext_addr) (struct frame_info *);
 
+  /* Offset of registers in `struct sigcontext'.  */
+  int sc_pc_offset;
+  int sc_regs_offset;
+  int sc_fpregs_offset;
+
   int jb_pc;                   /* Offset to PC value in jump buffer.
                                   If htis is negative, longjmp support
                                   will be disabled.  */
@@ -102,5 +99,12 @@ extern void alpha_software_single_step (enum target_signal, int);
 extern CORE_ADDR alpha_after_prologue (CORE_ADDR pc);
 
 extern void alpha_mdebug_init_abi (struct gdbarch_info, struct gdbarch *);
+extern void alpha_dwarf2_init_abi (struct gdbarch_info, struct gdbarch *);
+
+extern void alpha_supply_int_regs (int, const void *, const void *,
+                                  const void *);
+extern void alpha_fill_int_regs (int, void *, void *, void *);
+extern void alpha_supply_fp_regs (int, const void *, const void *);
+extern void alpha_fill_fp_regs (int, void *, void *);
 
 #endif /* ALPHA_TDEP_H */