gdb: defer commit resume until all available events are consumed

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

diff --git a/gdb/ppc-tdep.h b/gdb/ppc-tdep.h
index c3571cbd51bdcfe4a234f4f524d4a535f6b4dc28..c66276c9d177bff3168f1b8fd259ed19281fe384 100644 (file)
--- a/gdb/ppc-tdep.h
+++ b/gdb/ppc-tdep.h
@@ -1,6 +1,6 @@
 /* Target-dependent code for GDB, the GNU debugger.
 
-   Copyright (C) 2000-2018 Free Software Foundation, Inc.
+   Copyright (C) 2000-2020 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -20,6 +20,8 @@
 #ifndef PPC_TDEP_H
 #define PPC_TDEP_H
 
+#include "gdbarch.h"
+
 struct gdbarch;
 struct frame_info;
 struct value;
@@ -39,20 +41,17 @@ enum return_value_convention ppc_sysv_abi_broken_return_value (struct gdbarch *g
                                                               struct regcache *regcache,
                                                               gdb_byte *readbuf,
                                                               const gdb_byte *writebuf);
-CORE_ADDR ppc_sysv_abi_push_dummy_call (struct gdbarch *gdbarch,
-                                       struct value *function,
-                                       struct regcache *regcache,
-                                       CORE_ADDR bp_addr, int nargs,
-                                       struct value **args, CORE_ADDR sp,
-                                       int struct_return,
-                                       CORE_ADDR struct_addr);
-CORE_ADDR ppc64_sysv_abi_push_dummy_call (struct gdbarch *gdbarch,
-                                         struct value *function,
-                                         struct regcache *regcache,
-                                         CORE_ADDR bp_addr, int nargs,
-                                         struct value **args, CORE_ADDR sp,
-                                         int struct_return,
-                                         CORE_ADDR struct_addr);
+
+CORE_ADDR ppc_sysv_abi_push_dummy_call
+  (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache,
+   CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp,
+   function_call_return_method return_method, CORE_ADDR struct_addr);
+
+CORE_ADDR ppc64_sysv_abi_push_dummy_call
+  (struct gdbarch *gdbarch, struct value *function, struct regcache *regcache,
+   CORE_ADDR bp_addr, int nargs, struct value **args, CORE_ADDR sp,
+   function_call_return_method return_method, CORE_ADDR struct_addr);
+
 enum return_value_convention ppc64_sysv_abi_return_value (struct gdbarch *gdbarch,
                                                          struct value *function,
                                                          struct type *valtype,
@@ -247,15 +246,52 @@ struct gdbarch_tdep
     int ppc_vr0_regnum;                /* First AltiVec register.  */
     int ppc_vrsave_regnum;     /* Last AltiVec register.  */
 
+    /* Altivec pseudo-register vX aliases for the raw vrX
+       registers.  */
+    int ppc_v0_alias_regnum;
+
     /* SPE registers.  */
     int ppc_ev0_upper_regnum;   /* First GPR upper half register.  */
     int ppc_ev0_regnum;         /* First ev register.  */
     int ppc_acc_regnum;         /* SPE 'acc' register.  */
     int ppc_spefscr_regnum;     /* SPE 'spefscr' register.  */
 
+    /* Program Priority Register.  */
+    int ppc_ppr_regnum;
+
+    /* Data Stream Control Register.  */
+    int ppc_dscr_regnum;
+
+    /* Target Address Register.  */
+    int ppc_tar_regnum;
+
     /* Decimal 128 registers.  */
     int ppc_dl0_regnum;                /* First Decimal128 argument register pair.  */
 
+    int have_ebb;
+
+    /* PMU registers.  */
+    int ppc_mmcr0_regnum;
+    int ppc_mmcr2_regnum;
+    int ppc_siar_regnum;
+    int ppc_sdar_regnum;
+    int ppc_sier_regnum;
+
+    /* Hardware Transactional Memory registers.  */
+    int have_htm_spr;
+    int have_htm_core;
+    int have_htm_fpu;
+    int have_htm_altivec;
+    int have_htm_vsx;
+    int ppc_cppr_regnum;
+    int ppc_cdscr_regnum;
+    int ppc_ctar_regnum;
+
+    /* HTM pseudo registers.  */
+    int ppc_cdl0_regnum;
+    int ppc_cvsr0_regnum;
+    int ppc_cefpr0_regnum;
+
     /* Offset to ABI specific location where link register is saved.  */
     int lr_frame_offset;       
 
@@ -309,12 +345,72 @@ enum {
   PPC_VRSAVE_REGNUM = 139,
   PPC_VSR0_UPPER_REGNUM = 140,
   PPC_VSR31_UPPER_REGNUM = 171,
+  PPC_PPR_REGNUM = 172,
+  PPC_DSCR_REGNUM = 173,
+  PPC_TAR_REGNUM = 174,
+
+  /* EBB registers.  */
+  PPC_BESCR_REGNUM = 175,
+  PPC_EBBHR_REGNUM = 176,
+  PPC_EBBRR_REGNUM = 177,
+
+  /* PMU registers.  */
+  PPC_MMCR0_REGNUM = 178,
+  PPC_MMCR2_REGNUM = 179,
+  PPC_SIAR_REGNUM = 180,
+  PPC_SDAR_REGNUM = 181,
+  PPC_SIER_REGNUM = 182,
+
+  /* Hardware transactional memory registers.  */
+  PPC_TFHAR_REGNUM = 183,
+  PPC_TEXASR_REGNUM = 184,
+  PPC_TFIAR_REGNUM = 185,
+
+  PPC_CR0_REGNUM = 186,
+  PPC_CCR_REGNUM = 218,
+  PPC_CXER_REGNUM = 219,
+  PPC_CLR_REGNUM = 220,
+  PPC_CCTR_REGNUM = 221,
+
+  PPC_CF0_REGNUM = 222,
+  PPC_CFPSCR_REGNUM = 254,
+
+  PPC_CVR0_REGNUM = 255,
+  PPC_CVSCR_REGNUM = 287,
+  PPC_CVRSAVE_REGNUM = 288,
+
+  PPC_CVSR0_UPPER_REGNUM = 289,
+
+  PPC_CPPR_REGNUM = 321,
+  PPC_CDSCR_REGNUM = 322,
+  PPC_CTAR_REGNUM = 323,
   PPC_NUM_REGS
 };
 
 /* Big enough to hold the size of the largest register in bytes.  */
 #define PPC_MAX_REGISTER_SIZE  64
 
+#define PPC_IS_EBB_REGNUM(i) \
+       ((i) >= PPC_BESCR_REGNUM && (i) <= PPC_EBBRR_REGNUM)
+
+#define PPC_IS_PMU_REGNUM(i) \
+       ((i) >= PPC_MMCR0_REGNUM && (i) <= PPC_SIER_REGNUM)
+
+#define PPC_IS_TMSPR_REGNUM(i) \
+  ((i) >= PPC_TFHAR_REGNUM && (i) <= PPC_TFIAR_REGNUM)
+
+#define PPC_IS_CKPTGP_REGNUM(i) \
+  ((i) >= PPC_CR0_REGNUM && (i) <= PPC_CCTR_REGNUM)
+
+#define PPC_IS_CKPTFP_REGNUM(i) \
+  ((i) >= PPC_CF0_REGNUM && (i) <= PPC_CFPSCR_REGNUM)
+
+#define PPC_IS_CKPTVMX_REGNUM(i) \
+  ((i) >= PPC_CVR0_REGNUM && (i) <= PPC_CVRSAVE_REGNUM)
+
+#define PPC_IS_CKPTVSX_REGNUM(i) \
+  ((i) >= PPC_CVSR0_UPPER_REGNUM && (i) < (PPC_CVSR0_UPPER_REGNUM + 32))
+
 /* An instruction to match.  */
 
 struct ppc_insn_pattern
@@ -337,7 +433,7 @@ extern int ppc_process_record (struct gdbarch *gdbarch,
 /* Instruction size.  */
 #define PPC_INSN_SIZE 4
 
-/* Estimate for the maximum number of instrctions in a function epilogue.  */
+/* Estimate for the maximum number of instructions in a function epilogue.  */
 #define PPC_MAX_EPILOGUE_INSTRUCTIONS  52
 
 #endif /* ppc-tdep.h */