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Some get_last_target_status tweaks
[deliverable/binutils-gdb.git]
/
gdb
/
sparc-tdep.h
diff --git
a/gdb/sparc-tdep.h
b/gdb/sparc-tdep.h
index 12ef93cb15acb3f6cb2e366f4b52fafb699a8f82..37fe3ad196fcd7d7e92fc056db9157b3722c1684 100644
(file)
--- a/
gdb/sparc-tdep.h
+++ b/
gdb/sparc-tdep.h
@@
-1,7
+1,6
@@
/* Target-dependent code for SPARC.
/* Target-dependent code for SPARC.
- Copyright (C) 2003, 2004, 2006, 2007, 2008, 2009, 2010
- Free Software Foundation, Inc.
+ Copyright (C) 2003-2020 Free Software Foundation, Inc.
This file is part of GDB.
This file is part of GDB.
@@
-21,6
+20,12
@@
#ifndef SPARC_TDEP_H
#define SPARC_TDEP_H 1
#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;
struct frame_info;
struct gdbarch;
struct regcache;
@@
-29,7
+34,7
@@
struct trad_frame_saved_reg;
/* Register offsets for the general-purpose register set. */
/* Register offsets for the general-purpose register set. */
-struct sparc_greg
set
+struct sparc_greg
map
{
int r_psr_offset;
int r_pc_offset;
{
int r_psr_offset;
int r_pc_offset;
@@
-42,6
+47,12
@@
struct sparc_gregset
int r_y_size;
};
int r_y_size;
};
+struct sparc_fpregmap
+{
+ int r_f0_offset;
+ int r_fsr_offset;
+};
+
/* SPARC architecture-specific information. */
struct gdbarch_tdep
/* SPARC architecture-specific information. */
struct gdbarch_tdep
@@
-52,10
+63,16
@@
struct gdbarch_tdep
int pc_regnum;
int npc_regnum;
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. */
/* Register sets. */
- struct regset *gregset;
+
const
struct regset *gregset;
size_t sizeof_gregset;
size_t sizeof_gregset;
- struct regset *fpregset;
+
const
struct regset *fpregset;
size_t sizeof_fpregset;
/* Offset of saved PC in jmp_buf. */
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;
/* 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;
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
{
enum sparc_regnum
{
- SPARC_G0_REGNUM
,
/* %g0 */
+ SPARC_G0_REGNUM
= 0,
/* %g0 */
SPARC_G1_REGNUM,
SPARC_G2_REGNUM,
SPARC_G3_REGNUM,
SPARC_G1_REGNUM,
SPARC_G2_REGNUM,
SPARC_G3_REGNUM,
@@
-114,6
+132,12
@@
enum sparc_regnum
SPARC_I7_REGNUM, /* %i7 */
SPARC_F0_REGNUM, /* %f0 */
SPARC_F1_REGNUM,
SPARC_I7_REGNUM, /* %i7 */
SPARC_F0_REGNUM, /* %f0 */
SPARC_F1_REGNUM,
+ SPARC_F2_REGNUM,
+ SPARC_F3_REGNUM,
+ SPARC_F4_REGNUM,
+ SPARC_F5_REGNUM,
+ SPARC_F6_REGNUM,
+ SPARC_F7_REGNUM,
SPARC_F31_REGNUM /* %f31 */
= SPARC_F0_REGNUM + 31
};
SPARC_F31_REGNUM /* %f31 */
= SPARC_F0_REGNUM + 31
};
@@
-129,9
+153,12
@@
enum sparc32_regnum
SPARC32_NPC_REGNUM, /* %npc */
SPARC32_FSR_REGNUM, /* %fsr */
SPARC32_CSR_REGNUM, /* %csr */
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
};
SPARC32_D30_REGNUM /* %d30 */
= SPARC32_D0_REGNUM + 15
};
@@
-146,7
+173,16
@@
struct sparc_frame_cache
/* Do we have a frame? */
int frameless_p;
/* Do we have a frame? */
int frameless_p;
- /* Do we have a Structure, Union or Quad-Precision return value?. */
+ /* The offset from the base register to the CFA. */
+ int frame_offset;
+
+ /* Mask of `local' and `in' registers saved in the register save area. */
+ unsigned short int saved_regs_mask;
+
+ /* Mask of `out' registers copied or renamed to their `in' sibling. */
+ unsigned char copied_regs_mask;
+
+ /* Do we have a Structure, Union or Quad-Precision return value? */
int struct_return_p;
/* Table of saved registers. */
int struct_return_p;
/* Table of saved registers. */
@@
-159,6
+195,10
@@
extern unsigned long sparc_fetch_instruction (CORE_ADDR pc);
/* Fetch StackGhost Per-Process XOR cookie. */
extern ULONGEST sparc_fetch_wcookie (struct gdbarch *gdbarch);
/* Fetch StackGhost Per-Process XOR cookie. */
extern ULONGEST sparc_fetch_wcookie (struct gdbarch *gdbarch);
+/* Record the effect of a SAVE instruction on CACHE. */
+extern void sparc_record_save_insn (struct sparc_frame_cache *cache);
+
+/* Do a full analysis of the prologue at PC and update CACHE accordingly. */
extern CORE_ADDR sparc_analyze_prologue (struct gdbarch *gdbarch,
CORE_ADDR pc, CORE_ADDR current_pc,
struct sparc_frame_cache *cache);
extern CORE_ADDR sparc_analyze_prologue (struct gdbarch *gdbarch,
CORE_ADDR pc, CORE_ADDR current_pc,
struct sparc_frame_cache *cache);
@@
-169,9
+209,10
@@
extern struct sparc_frame_cache *
extern struct sparc_frame_cache *
sparc32_frame_cache (struct frame_info *this_frame, void **this_cache);
extern struct sparc_frame_cache *
sparc32_frame_cache (struct frame_info *this_frame, void **this_cache);
-
\f
+extern int
+ sparc_stack_frame_destroyed_p (struct gdbarch *gdbarch, CORE_ADDR pc);
-extern int sparc_software_single_step (struct frame_info *frame);
+
\f
extern void sparc_supply_rwindow (struct regcache *regcache,
CORE_ADDR sp, int regnum);
extern void sparc_supply_rwindow (struct regcache *regcache,
CORE_ADDR sp, int regnum);
@@
-179,27
+220,34
@@
extern void sparc_collect_rwindow (const struct regcache *regcache,
CORE_ADDR sp, int regnum);
/* Register offsets for SunOS 4. */
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_greg
set *gregset
,
+extern void sparc32_supply_gregset (const struct sparc_greg
map *gregmap
,
struct regcache *regcache,
int regnum, const void *gregs);
struct regcache *regcache,
int regnum, const void *gregs);
-extern void sparc32_collect_gregset (const struct sparc_greg
set *gregset
,
+extern void sparc32_collect_gregset (const struct sparc_greg
map *gregmap
,
const struct regcache *regcache,
int regnum, void *gregs);
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);
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);
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. */
/* 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, c
onst c
har *name);
-extern c
har *sparc_sol2_static_transform_name (
char *name);
+extern c
onst char *sparc_sol2_static_transform_name (const
char *name);
extern void sparc32_sol2_init_abi (struct gdbarch_info info,
struct gdbarch *gdbarch);
extern void sparc32_sol2_init_abi (struct gdbarch_info info,
struct gdbarch *gdbarch);
@@
-207,15
+255,15
@@
extern void sparc32_sol2_init_abi (struct gdbarch_info info,
/* Functions and variables exported from sparcnbsd-tdep.c. */
/* Register offsets for NetBSD. */
/* Functions and variables exported from sparcnbsd-tdep.c. */
/* Register offsets for NetBSD. */
-extern const struct sparc_greg
set sparc32nbsd_gregset
;
+extern const struct sparc_greg
map 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);
/* 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);
extern struct trad_frame_saved_reg *
sparc32nbsd_sigcontext_saved_regs (struct frame_info *next_frame);
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